v0.7.38 - Fixed error upon startup with existing db

- Move non-NIP-17 admin functions from dm_admin.c to api.c for better architecture
- Add NIP-44 encryption to send_admin_response() for secure admin responses
- Implement SQL query validation and execution with safety limits
- Add unified SQL query handler for admin API
- Fix buffer size for encrypted content to handle larger responses
- Update function declarations and includes across files
- Successfully test frontend query execution through web interface

.gitmodules

@@ -1,3 +1,9 @@
 [submodule "nostr_core_lib"]
 	path = nostr_core_lib
 	url = https://git.laantungir.net/laantungir/nostr_core_lib.git
+[submodule "c_utils_lib"]
+	path = c_utils_lib
+	url = ssh://git@git.laantungir.net:2222/laantungir/c_utils_lib.git
+[submodule "text_graph"]
+	path = text_graph
+	url = ssh://git@git.laantungir.net:2222/laantungir/text_graph.git

.roo/commands/push.md

@@ -2,6 +2,6 @@
 description: "Brief description of what this command does"
 ---
 
-Run build_and_push.sh, and supply a good git commit message. For example:
+Run increment_and_push.sh, and supply a good git commit message. For example:
 
-./build_and_push.sh "Fixed the bug with nip05 implementation"
+./increment_and_push.sh "Fixed the bug with nip05 implementation"

AGENTS.md

@@ -121,8 +121,8 @@ fuser -k 8888/tcp
 - Event filtering done at C level, not SQL level for NIP-40 expiration
 
 ### Configuration Override Behavior
-- CLI port override only affects first-time startup
-- After database creation, all config comes from events
+- CLI port override applies during first-time startup and existing relay restarts
+- After database creation, all config comes from events (but CLI overrides can still be applied)
 - Database path cannot be changed after initialization
 
 ## Non-Obvious Pitfalls

Dockerfile.alpine-musl

@@ -1,8 +1,13 @@
 # Alpine-based MUSL static binary builder for C-Relay
 # Produces truly portable binaries with zero runtime dependencies
 
+ARG DEBUG_BUILD=false
+
 FROM alpine:3.19 AS builder
 
+# Re-declare build argument in this stage
+ARG DEBUG_BUILD=false
+
 # Install build dependencies
 RUN apk add --no-cache \
     build-base \
@@ -76,6 +81,15 @@ RUN git submodule update --init --recursive
 # Copy nostr_core_lib source files (cached unless nostr_core_lib changes)
 COPY nostr_core_lib /build/nostr_core_lib/
 
+# Copy c_utils_lib source files (cached unless c_utils_lib changes)
+COPY c_utils_lib /build/c_utils_lib/
+
+# Build c_utils_lib with MUSL-compatible flags (cached unless c_utils_lib changes)
+RUN cd c_utils_lib && \
+    sed -i 's/CFLAGS = -Wall -Wextra -std=c99 -O2 -g/CFLAGS = -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0 -Wall -Wextra -std=c99 -O2 -g/' Makefile && \
+    make clean && \
+    make
+
 # Build nostr_core_lib with required NIPs (cached unless nostr_core_lib changes)
 # Disable fortification in build.sh to prevent __*_chk symbol issues
 # NIPs: 001(Basic), 006(Keys), 013(PoW), 017(DMs), 019(Bech32), 044(Encryption), 059(Gift Wrap - required by NIP-17)
@@ -91,20 +105,29 @@ COPY Makefile /build/Makefile
 
 # Build c-relay with full static linking (only rebuilds when src/ changes)
 # Disable fortification to avoid __*_chk symbols that don't exist in MUSL
-RUN gcc -static -O2 -Wall -Wextra -std=c99 \
+# Use conditional compilation flags based on DEBUG_BUILD argument
+RUN if [ "$DEBUG_BUILD" = "true" ]; then \
+        CFLAGS="-g -O0 -DDEBUG"; \
+        STRIP_CMD=""; \
+        echo "Building with DEBUG symbols enabled"; \
+    else \
+        CFLAGS="-O2"; \
+        STRIP_CMD="strip /build/c_relay_static"; \
+        echo "Building optimized production binary"; \
+    fi && \
+    gcc -static $CFLAGS -Wall -Wextra -std=c99 \
     -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0 \
-    -I. -Inostr_core_lib -Inostr_core_lib/nostr_core \
+    -I. -Ic_utils_lib/src -Inostr_core_lib -Inostr_core_lib/nostr_core \
     -Inostr_core_lib/cjson -Inostr_core_lib/nostr_websocket \
-    src/main.c src/config.c src/debug.c src/dm_admin.c src/request_validator.c \
+    src/main.c src/config.c src/dm_admin.c src/request_validator.c \
     src/nip009.c src/nip011.c src/nip013.c src/nip040.c src/nip042.c \
     src/websockets.c src/subscriptions.c src/api.c src/embedded_web_content.c \
     -o /build/c_relay_static \
+    c_utils_lib/libc_utils.a \
     nostr_core_lib/libnostr_core_x64.a \
     -lwebsockets -lssl -lcrypto -lsqlite3 -lsecp256k1 \
-    -lcurl -lz -lpthread -lm -ldl
-
-# Strip binary to reduce size
-RUN strip /build/c_relay_static
+    -lcurl -lz -lpthread -lm -ldl && \
+    eval "$STRIP_CMD"
 
 # Verify it's truly static
 RUN echo "=== Binary Information ===" && \

Makefile

@@ -2,15 +2,16 @@
 
 CC = gcc
 CFLAGS = -Wall -Wextra -std=c99 -g -O2
-INCLUDES = -I. -Inostr_core_lib -Inostr_core_lib/nostr_core -Inostr_core_lib/cjson -Inostr_core_lib/nostr_websocket
-LIBS = -lsqlite3 -lwebsockets -lz -ldl -lpthread -lm -L/usr/local/lib -lsecp256k1 -lssl -lcrypto -L/usr/local/lib -lcurl
+INCLUDES = -I. -Ic_utils_lib/src -Inostr_core_lib -Inostr_core_lib/nostr_core -Inostr_core_lib/cjson -Inostr_core_lib/nostr_websocket
+LIBS = -lsqlite3 -lwebsockets -lz -ldl -lpthread -lm -L/usr/local/lib -lsecp256k1 -lssl -lcrypto -L/usr/local/lib -lcurl -Lc_utils_lib -lc_utils
 
 # Build directory
 BUILD_DIR = build
 
 # Source files
-MAIN_SRC = src/main.c src/config.c src/debug.c src/dm_admin.c src/request_validator.c src/nip009.c src/nip011.c src/nip013.c src/nip040.c src/nip042.c src/websockets.c src/subscriptions.c src/api.c src/embedded_web_content.c
+MAIN_SRC = src/main.c src/config.c src/dm_admin.c src/request_validator.c src/nip009.c src/nip011.c src/nip013.c src/nip040.c src/nip042.c src/websockets.c src/subscriptions.c src/api.c src/embedded_web_content.c
 NOSTR_CORE_LIB = nostr_core_lib/libnostr_core_x64.a
+C_UTILS_LIB = c_utils_lib/libc_utils.a
 
 # Architecture detection
 ARCH = $(shell uname -m)
@@ -38,6 +39,11 @@ $(NOSTR_CORE_LIB):
 	@echo "Building nostr_core_lib with required NIPs (including NIP-44 for encryption)..."
 	cd nostr_core_lib && ./build.sh --nips=1,6,13,17,19,44,59
 
+# Check if c_utils_lib is built
+$(C_UTILS_LIB):
+	@echo "Building c_utils_lib..."
+	cd c_utils_lib && ./build.sh lib
+
 # Update main.h version information (requires main.h to exist)
 src/main.h:
 	@if [ ! -f src/main.h ]; then \
@@ -75,18 +81,18 @@ force-version:
 	@$(MAKE) src/main.h
 
 # Build the relay
-$(TARGET): $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB)
+$(TARGET): $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB) $(C_UTILS_LIB)
 	@echo "Compiling C-Relay for architecture: $(ARCH)"
-	$(CC) $(CFLAGS) $(INCLUDES) $(MAIN_SRC) -o $(TARGET) $(NOSTR_CORE_LIB) $(LIBS)
+	$(CC) $(CFLAGS) $(INCLUDES) $(MAIN_SRC) -o $(TARGET) $(NOSTR_CORE_LIB) $(C_UTILS_LIB) $(LIBS)
 	@echo "Build complete: $(TARGET)"
 
 # Build for specific architectures
-x86: $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB)
+x86: $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB) $(C_UTILS_LIB)
 	@echo "Building C-Relay for x86_64..."
-	$(CC) $(CFLAGS) $(INCLUDES) $(MAIN_SRC) -o $(BUILD_DIR)/c_relay_x86 $(NOSTR_CORE_LIB) $(LIBS)
+	$(CC) $(CFLAGS) $(INCLUDES) $(MAIN_SRC) -o $(BUILD_DIR)/c_relay_x86 $(NOSTR_CORE_LIB) $(C_UTILS_LIB) $(LIBS)
 	@echo "Build complete: $(BUILD_DIR)/c_relay_x86"
 
-arm64: $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB)
+arm64: $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB) $(C_UTILS_LIB)
 	@echo "Cross-compiling C-Relay for ARM64..."
 	@if ! command -v aarch64-linux-gnu-gcc >/dev/null 2>&1; then \
 		echo "ERROR: ARM64 cross-compiler not found."; \
@@ -110,7 +116,7 @@ arm64: $(BUILD_DIR) src/main.h src/sql_schema.h $(MAIN_SRC) $(NOSTR_CORE_LIB)
 	fi
 	@echo "Using aarch64-linux-gnu-gcc with ARM64 libraries..."
 	PKG_CONFIG_PATH=/usr/lib/aarch64-linux-gnu/pkgconfig:/usr/share/pkgconfig \
-	aarch64-linux-gnu-gcc $(CFLAGS) $(INCLUDES) $(MAIN_SRC) -o $(BUILD_DIR)/c_relay_arm64 $(NOSTR_CORE_LIB) \
+	aarch64-linux-gnu-gcc $(CFLAGS) $(INCLUDES) $(MAIN_SRC) -o $(BUILD_DIR)/c_relay_arm64 $(NOSTR_CORE_LIB) $(C_UTILS_LIB) \
 		-L/usr/lib/aarch64-linux-gnu $(LIBS)
 	@echo "Build complete: $(BUILD_DIR)/c_relay_arm64"
 
@@ -161,9 +167,10 @@ clean:
 	rm -rf $(BUILD_DIR)
 	@echo "Clean complete"
 
-# Clean everything including nostr_core_lib
+# Clean everything including nostr_core_lib and c_utils_lib
 clean-all: clean
 	cd nostr_core_lib && make clean 2>/dev/null || true
+	cd c_utils_lib && make clean 2>/dev/null || true
 
 # Install dependencies (Ubuntu/Debian)
 install-deps:

README.md

@@ -164,6 +164,8 @@ All commands are sent as NIP-44 encrypted JSON arrays in the event content. The
 | `system_clear_auth` | `["system_command", "clear_all_auth_rules"]` | Clear all auth rules |
 | `system_status` | `["system_command", "system_status"]` | Get system status |
 | `stats_query` | `["stats_query"]` | Get comprehensive database statistics |
+| **Database Queries** |
+| `sql_query` | `["sql_query", "SELECT * FROM events LIMIT 10"]` | Execute read-only SQL query against relay database |
 
 ### Available Configuration Keys
 
@@ -320,8 +322,68 @@ All admin commands return **signed EVENT responses** via WebSocket following sta
   ],
   "sig": "response_event_signature"
 }]
+```
 
+**SQL Query Response:**
+```json
+["EVENT", "temp_sub_id", {
+  "id": "response_event_id",
+  "pubkey": "relay_public_key",
+  "created_at": 1234567890,
+  "kind": 23457,
+  "content": "nip44 encrypted:{\"query_type\": \"sql_query\", \"request_id\": \"request_event_id\", \"timestamp\": 1234567890, \"query\": \"SELECT * FROM events LIMIT 10\", \"execution_time_ms\": 45, \"row_count\": 10, \"columns\": [\"id\", \"pubkey\", \"created_at\", \"kind\", \"content\"], \"rows\": [[\"abc123...\", \"def456...\", 1234567890, 1, \"Hello world\"], ...]}",
+  "tags": [
+    ["p", "admin_public_key"],
+    ["e", "request_event_id"]
+  ],
+  "sig": "response_event_signature"
+}]
+```
 
+### SQL Query Command
+
+The `sql_query` command allows administrators to execute read-only SQL queries against the relay database. This provides powerful analytics and debugging capabilities through the admin API.
+
+**Request/Response Correlation:**
+- Each response includes the request event ID in both the `tags` array (`["e", "request_event_id"]`) and the decrypted content (`"request_id": "request_event_id"`)
+- This allows proper correlation when multiple queries are submitted concurrently
+- Frontend can track pending queries and match responses to requests
+
+**Security Features:**
+- Only SELECT statements allowed (INSERT, UPDATE, DELETE, DROP, etc. are blocked)
+- Query timeout: 5 seconds (configurable)
+- Result row limit: 1000 rows (configurable)
+- All queries logged with execution time
+
+**Available Tables and Views:**
+- `events` - All Nostr events
+- `config` - Configuration parameters
+- `auth_rules` - Authentication rules
+- `subscription_events` - Subscription lifecycle log
+- `event_broadcasts` - Event broadcast log
+- `recent_events` - Last 1000 events (view)
+- `event_stats` - Event statistics by type (view)
+- `subscription_analytics` - Subscription metrics (view)
+- `active_subscriptions_log` - Currently active subscriptions (view)
+- `event_kinds_view` - Event distribution by kind (view)
+- `top_pubkeys_view` - Top 10 pubkeys by event count (view)
+- `time_stats_view` - Time-based statistics (view)
+
+**Example Queries:**
+```sql
+-- Recent events
+SELECT id, pubkey, created_at, kind FROM events ORDER BY created_at DESC LIMIT 20
+
+-- Event distribution by kind
+SELECT * FROM event_kinds_view ORDER BY count DESC
+
+-- Active subscriptions
+SELECT * FROM active_subscriptions_log ORDER BY created_at DESC
+
+-- Database statistics
+SELECT
+  (SELECT COUNT(*) FROM events) as total_events,
+  (SELECT COUNT(*) FROM subscription_events) as total_subscriptions
 ```
 
 

api/embedded.html

@@ -0,0 +1,58 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Embedded NOSTR_LOGIN_LITE</title>
+  <style>
+    body {
+      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+      margin: 0;
+      padding: 40px;
+      background: white;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      min-height: 100vh;
+    }
+
+    .container {
+      max-width: 400px;
+      width: 100%;
+    }
+
+    #login-container {
+      /* No styling - let embedded modal blend seamlessly */
+    }
+  </style>
+</head>
+<body>
+  <div class="container">
+    <div id="login-container"></div>
+  </div>
+
+  <script src="../lite/nostr.bundle.js"></script>
+  <script src="../lite/nostr-lite.js"></script>
+
+  <script>
+    document.addEventListener('DOMContentLoaded', async () => {
+      await window.NOSTR_LOGIN_LITE.init({
+        theme:'default',
+        methods: {
+          extension: true,
+          local: true,
+          seedphrase: true,
+          readonly: true,
+          connect: true,
+          remote: true,
+          otp: true
+        }
+      });
+
+      window.NOSTR_LOGIN_LITE.embed('#login-container', {
+        seamless: true
+      });
+    });
+  </script>
+</body>
+</html>

api/index.css

@@ -6,7 +6,7 @@
     --muted-color: #dddddd;
     --border-color: var(--muted-color);
     --font-family: "Courier New", Courier, monospace;
-    --border-radius: 15px;
+    --border-radius: 5px;
     --border-width: 1px;
 
     /* Floating Tab Variables (8) */
@@ -22,6 +22,23 @@
     --tab-border-opacity-logged-in: 0.1;
 }
 
+/* Dark Mode Overrides */
+body.dark-mode {
+    --primary-color: #ffffff;
+    --secondary-color: #000000;
+    --accent-color: #ff0000;
+    --muted-color: #222222;
+    --border-color: var(--muted-color);
+
+
+    --tab-bg-logged-out: #000000;
+    --tab-color-logged-out: #ffffff;
+    --tab-border-logged-out: #ffffff;
+    --tab-bg-logged-in: #000000;
+    --tab-color-logged-in: #ffffff;
+    --tab-border-logged-in: #00ffff;
+}
+
 * {
     margin: 0;
     padding: 0;
@@ -33,11 +50,237 @@ body {
     background-color: var(--secondary-color);
     color: var(--primary-color);
     /* line-height: 1.4; */
-    padding: 20px;
+    padding: 0;
+    max-width: none;
+    margin: 0;
+}
+
+/* Header Styles */
+.main-header {
+    background-color: var(--secondary-color);
+
+    padding: 15px 20px;
+    z-index: 100;
     max-width: 1200px;
     margin: 0 auto;
 }
 
+.header-content {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    position: relative;
+}
+
+.header-title {
+    margin: 0;
+    font-size: 24px;
+    font-weight: normal;
+    color: var(--primary-color);
+    border: none;
+    padding: 0;
+    text-align: left;
+}
+
+.relay-info {
+    text-align: center;
+    flex: 1;
+    max-width: 150px;
+    margin: 0 auto;
+}
+
+.relay-name {
+    font-size: 14px;
+    font-weight: bold;
+    color: var(--primary-color);
+    margin-bottom: 2px;
+}
+
+.relay-pubkey-container {
+    border: 1px solid transparent;
+    border-radius: var(--border-radius);
+    padding: 4px;
+    margin-top: 4px;
+    cursor: pointer;
+    transition: border-color 0.2s ease;
+    background-color: var(--secondary-color);
+    display: inline-block;
+    width: fit-content;
+}
+
+.relay-pubkey-container:hover {
+    border-color: var(--border-color);
+}
+
+.relay-pubkey-container.copied {
+    border-color: var(--accent-color);
+    animation: flash-accent 0.5s ease-in-out;
+}
+
+.relay-pubkey {
+    font-size: 8px;
+    color: var(--primary-color);
+    font-family: "Courier New", Courier, monospace;
+    line-height: 1.2;
+    white-space: pre-line;
+    text-align: center;
+}
+
+@keyframes flash-accent {
+    0% { border-color: var(--accent-color); }
+    50% { border-color: var(--accent-color); }
+    100% { border-color: transparent; }
+}
+
+.relay-description {
+    font-size: 10px;
+    color: var(--primary-color);
+    margin-bottom: 0;
+    display: inline-block;
+    width: fit-content;
+    word-wrap: break-word;
+    overflow-wrap: break-word;
+}
+
+.header-title {
+    margin: 0;
+    font-size: 24px;
+    font-weight: bolder;
+    color: var(--primary-color);
+    border: none;
+    padding: 0;
+    text-align: left;
+    display: flex;
+    gap: 2px;
+}
+
+.relay-letter {
+    position: relative;
+    display: inline-block;
+    transition: all 0.05s ease;
+}
+
+.relay-letter.underlined::after {
+    content: '';
+    position: absolute;
+    bottom: -2px;
+    left: 0;
+    right: 0;
+    height: 2px;
+    background-color: var(--accent-color);
+}
+
+.header-user-name {
+    display: block;
+    font-weight: 500;
+    color: var(--primary-color);
+    font-size: 10px;
+    text-align: center;
+    margin-top: 4px;
+}
+
+.profile-area {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    position: relative;
+    cursor: pointer;
+    padding: 8px 12px;
+    border-radius: var(--border-radius);
+    transition: background-color 0.2s ease;
+    /* margin-left: auto; */
+}
+
+.admin-label {
+    font-size: 10px;
+    color: var(--primary-color);
+    font-weight: normal;
+    margin-bottom: 4px;
+    text-align: center;
+}
+
+.profile-container {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 4px;
+}
+
+.profile-area:hover {
+    background-color: rgba(0, 0, 0, 0.05);
+}
+
+.profile-info {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+}
+
+.header-user-image {
+    width: 48px; /* 50% larger than 32px */
+    height: 48px; /* 50% larger than 32px */
+    border-radius: var(--border-radius); /* Curved corners like other elements */
+    object-fit: cover;
+    border: 2px solid transparent; /* Invisible border */
+    background-color: var(--secondary-color);
+}
+
+
+.logout-dropdown {
+    position: absolute;
+    top: 100%;
+    right: 0;
+    background-color: var(--secondary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+    min-width: 120px;
+    z-index: 200;
+    margin-top: 4px;
+}
+
+.logout-btn {
+    width: 100%;
+    padding: 5px 10px;
+    background: none;
+    border: none;
+    color: var(--primary-color);
+    text-align: left;
+    cursor: pointer;
+    font-size: 10px;
+    font-family: var(--font-family);
+    border-radius: var(--border-radius);
+    transition: background-color 0.2s ease;
+}
+
+.logout-btn:hover {
+    background-color: rgba(0, 0, 0, 0.1);
+}
+
+/* Login Modal Styles */
+.login-modal-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.8);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    z-index: 1000;
+}
+
+.login-modal-content {
+    background-color: var(--secondary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    padding: 30px;
+    max-width: 400px;
+    width: 90%;
+    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
+}
+
 h1 {
     border-bottom: var(--border-width) solid var(--border-color);
     padding-bottom: 10px;
@@ -62,6 +305,8 @@ h2 {
     border-radius: var(--border-radius);
     padding: 20px;
     margin-bottom: 20px;
+    margin-left: 5px;
+    margin-right:5px;
 }
 
 .input-group {
@@ -124,10 +369,44 @@ button:active {
 }
 
 button:disabled {
-    background-color: #ccc;
-    color: var(--muted-color);
+    background-color: var(--muted-color);
+    color: var(--primary-color);
     cursor: not-allowed;
-    border-color: #ccc;
+    border-color: var(--muted-color);
+}
+
+/* Flash animation for refresh button */
+@keyframes flash-red {
+    0% { border-color: var(--border-color); }
+    50% { border-color: var(--accent-color); }
+    100% { border-color: var(--border-color); }
+}
+
+.flash-red {
+    animation: flash-red 1s ease-in-out;
+}
+
+/* Flash animation for updated statistics values */
+@keyframes flash-value {
+    0% { color: var(--primary-color); }
+    50% { color: var(--accent-color); }
+    100% { color: var(--primary-color); }
+}
+
+.flash-value {
+    animation: flash-value 1s ease-in-out;
+}
+
+/* Npub links styling */
+.npub-link {
+    color: var(--primary-color);
+    text-decoration: none;
+    font-weight: normal;
+    transition: color 0.2s ease;
+}
+
+.npub-link:hover {
+    color: var(--accent-color);
 }
 
 .status {
@@ -161,6 +440,7 @@ button:disabled {
     border-color: var(--accent-color);
 }
 
+
 .config-table {
     border: 1px solid var(--border-color);
     border-radius: var(--border-radius);
@@ -180,6 +460,10 @@ button:disabled {
     font-size: 10px;
 }
 
+.config-table tbody tr:hover {
+    background-color: rgba(0, 0, 0, 0.05);
+}
+
 .config-table-container {
     overflow-x: auto;
     max-width: 100%;
@@ -187,12 +471,13 @@ button:disabled {
 
 .config-table th {
     font-weight: bold;
-    height: 40px; /* Double the default height */
-    line-height: 40px; /* Center text vertically */
+    height: 24px; /* Base height for tbody rows */
+    line-height: 24px; /* Center text vertically */
 }
 
-.config-table tr:hover {
-    background-color: var(--muted-color);
+.config-table td {
+    height: 16px; /* 50% taller than tbody rows would be */
+    line-height: 16px; /* Center text vertically */
 }
 
 /* Inline config value inputs - remove borders and padding to fit seamlessly in table cells */
@@ -218,9 +503,13 @@ button:disabled {
 .config-actions-cell {
     cursor: pointer;
     transition: all 0.2s ease;
-    text-align: center;
+    text-align: center !important;
     font-weight: bold;
     vertical-align: middle;
+    width: 60px;
+    min-width: 60px;
+    max-width: 60px;
+    padding: 8px 4px;
 }
 
 .config-actions-cell:hover {
@@ -266,6 +555,7 @@ button:disabled {
 .inline-buttons {
     display: flex;
     gap: 10px;
+    flex-wrap: nowrap;
 }
 
 .inline-buttons button {
@@ -282,12 +572,21 @@ button:disabled {
 
 .user-info-container {
     display: flex;
-    align-items: flex-start;
-    gap: 20px;
+    flex-direction: column;
+    gap: 15px;
 }
 
 .user-details {
-    flex: 1;
+    order: -1; /* Show user details first when logged in */
+}
+
+.login-section {
+    text-align: center;
+}
+
+.logout-section {
+    display: flex;
+    justify-content: flex-end;
 }
 
 .login-logout-btn {
@@ -334,6 +633,31 @@ button:disabled {
     margin: 5px 0;
 }
 
+/* User profile header with image */
+.user-profile-header {
+    display: flex;
+    align-items: flex-start;
+    gap: 15px;
+}
+
+.user-image-container {
+    flex-shrink: 0;
+}
+
+.user-profile-image {
+    width: 60px;
+    height: 60px;
+    border-radius: var(--border-radius);
+    object-fit: cover;
+    border: 2px solid var(--border-color);
+    background-color: var(--bg-color);
+}
+
+.user-text-info {
+    flex: 1;
+    min-width: 0; /* Allow text to wrap */
+}
+
 .hidden {
     display: none;
 }
@@ -342,9 +666,43 @@ button:disabled {
     display: flex;
     justify-content: space-between;
     align-items: center;
-    margin-bottom: 15px;
-    border-bottom: var(--border-width) solid var(--border-color);
-    padding-bottom: 10px;
+    /* margin-bottom: 15px; */
+    /* border-bottom: var(--border-width) solid var(--border-color); */
+    /* padding-bottom: 10px; */
+}
+
+.countdown-btn {
+    width: auto;
+    min-width: 40px;
+    padding: 8px 12px;
+    background: var(--secondary-color);
+    color: var(--primary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    font-family: var(--font-family);
+    font-size: 10px;
+    /* font-weight: bold; */
+    cursor: pointer;
+    transition: all 0.2s ease;
+    margin-left: auto;
+    position: relative;
+}
+
+.countdown-btn:hover::after {
+    content: "countdown";
+    position: absolute;
+    top: -30px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: var(--primary-color);
+    color: var(--secondary-color);
+    padding: 4px 8px;
+    border-radius: 4px;
+    font-size: 12px;
+    font-weight: normal;
+    white-space: nowrap;
+    z-index: 1000;
+    border: 1px solid var(--border-color);
 }
 
 .auth-rules-controls {
@@ -458,33 +816,416 @@ button:disabled {
     transition: all 0.2s ease;
 }
 
-/* Main Sections Wrapper */
-.main-sections-wrapper {
+/* SQL Query Interface Styles */
+.query-selector {
+    margin-bottom: 15px;
+}
+
+.query-selector select {
+    width: 100%;
+    padding: 8px;
+    background: var(--secondary-color);
+    color: var(--primary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    font-family: var(--font-family);
+    font-size: 14px;
+    cursor: pointer;
+}
+
+.query-selector select:focus {
+    border-color: var(--accent-color);
+    outline: none;
+}
+
+.query-selector optgroup {
+    font-weight: bold;
+    color: var(--primary-color);
+}
+
+.query-selector option {
+    padding: 4px;
+    background: var(--secondary-color);
+    color: var(--primary-color);
+}
+
+.query-editor textarea {
+    width: 100%;
+    min-height: 120px;
+    resize: vertical;
+    font-family: "Courier New", Courier, monospace;
+    font-size: 12px;
+    line-height: 1.4;
+    tab-size: 4;
+    white-space: pre;
+}
+
+.query-actions {
     display: flex;
-    flex-wrap: wrap;
-    gap: var(--border-width);
-    margin-bottom: 20px;
+    gap: 10px;
+    margin-top: 10px;
 }
 
-.flex-section {
+.query-actions button {
     flex: 1;
-    min-width: 300px;
+    min-width: 120px;
 }
 
-@media (max-width: 700px) {
-    body {
-        padding: 10px;
-    }
+.primary-button {
+    background: var(--primary-color);
+    color: var(--secondary-color);
+    border-color: var(--primary-color);
+}
 
-    .inline-buttons {
-        flex-direction: column;
-    }
+.primary-button:hover {
+    background: var(--secondary-color);
+    color: var(--primary-color);
+    border-color: var(--accent-color);
+}
 
-    h1 {
-        font-size: 20px;
-    }
+.danger-button {
+    background: var(--accent-color);
+    color: var(--secondary-color);
+    border-color: var(--accent-color);
+}
 
-    h2 {
-        font-size: 14px;
-    }
-}
+.danger-button:hover {
+    background: var(--secondary-color);
+    color: var(--primary-color);
+    border-color: var(--accent-color);
+}
+
+.query-info {
+    padding: 10px;
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    margin: 10px 0;
+    font-family: var(--font-family);
+    font-size: 12px;
+    background-color: var(--secondary-color);
+}
+
+.query-info-success {
+    border-color: #4CAF50;
+    background-color: #E8F5E8;
+    color: #2E7D32;
+}
+
+.query-info-success span {
+    display: inline-block;
+    margin-right: 15px;
+}
+
+.request-id {
+    font-family: "Courier New", Courier, monospace;
+    font-size: 10px;
+    opacity: 0.7;
+}
+
+.error-message {
+    border-color: var(--accent-color);
+    background-color: #FFEBEE;
+    color: #C62828;
+    padding: 10px;
+    border-radius: var(--border-radius);
+    margin: 10px 0;
+    font-family: var(--font-family);
+    font-size: 12px;
+}
+
+.sql-results-table {
+    border: 1px solid var(--border-color);
+    border-radius: var(--border-radius);
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin: 10px 0;
+    overflow: hidden;
+    font-size: 11px;
+}
+
+.sql-results-table th,
+.sql-results-table td {
+    border: 0.1px solid var(--muted-color);
+    padding: 6px 8px;
+    text-align: left;
+    font-family: var(--font-family);
+    max-width: 200px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.sql-results-table th {
+    font-weight: bold;
+    background-color: rgba(0, 0, 0, 0.05);
+    position: sticky;
+    top: 0;
+    z-index: 10;
+}
+
+.sql-results-table tbody tr:hover {
+    background-color: rgba(0, 0, 0, 0.05);
+}
+
+.sql-results-table tbody tr:nth-child(even) {
+    background-color: rgba(0, 0, 0, 0.02);
+}
+
+.no-results {
+    text-align: center;
+    font-style: italic;
+    color: var(--muted-color);
+    padding: 20px;
+    font-family: var(--font-family);
+}
+
+.loading {
+    text-align: center;
+    font-style: italic;
+    color: var(--muted-color);
+    padding: 20px;
+    font-family: var(--font-family);
+}
+
+/* Dark mode adjustments for SQL interface */
+body.dark-mode .query-info-success {
+    border-color: #4CAF50;
+    background-color: rgba(76, 175, 80, 0.1);
+    color: #81C784;
+}
+
+body.dark-mode .error-message {
+    border-color: var(--accent-color);
+    background-color: rgba(244, 67, 54, 0.1);
+    color: #EF5350;
+}
+
+body.dark-mode .sql-results-table th {
+    background-color: rgba(255, 255, 255, 0.05);
+}
+
+body.dark-mode .sql-results-table tbody tr:hover {
+    background-color: rgba(255, 255, 255, 0.05);
+}
+
+body.dark-mode .sql-results-table tbody tr:nth-child(even) {
+    background-color: rgba(255, 255, 255, 0.02);
+}
+
+
+/* Config Toggle Button Styles */
+.config-toggle-btn {
+    width: 24px;
+    height: 24px;
+    padding: 0;
+    background: var(--secondary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    font-family: var(--font-family);
+    font-size: 14px;
+    cursor: pointer;
+    margin-left: 10px;
+    font-weight: bold;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+/* Toggle Button Styles */
+.toggle-btn {
+    width: auto;
+    min-width: 120px;
+    padding: 8px 12px;
+    background: var(--secondary-color);
+    color: var(--primary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    font-family: var(--font-family);
+    font-size: 12px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    margin-left: auto;
+}
+
+.toggle-btn:hover {
+    border-color: var(--accent-color);
+}
+
+.toggle-btn:active {
+    background: var(--accent-color);
+    color: var(--secondary-color);
+}
+
+.config-toggle-btn:hover {
+    border-color: var(--accent-color);
+}
+
+.config-toggle-btn:active {
+    background: var(--accent-color);
+    color: var(--secondary-color);
+}
+
+.config-toggle-btn[data-state="true"] {
+    color: var(--accent-color);
+}
+
+.config-toggle-btn[data-state="false"] {
+    color: var(--primary-color);
+}
+
+.config-toggle-btn[data-state="indeterminate"] {
+    background-color: var(--muted-color);
+    color: var(--primary-color);
+    cursor: not-allowed;
+    border-color: var(--muted-color);
+   
+}
+
+
+/* ================================
+   REAL-TIME EVENT RATE CHART
+   ================================ */
+
+.chart-container {
+    margin: 20px 0;
+    padding: 15px;
+    background: var(--secondary-color);
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+}
+
+#event-rate-chart {
+    font-family: var(--font-family);
+    font-size: 12px;
+    line-height: 1.2;
+    color: var(--primary-color);
+    background: var(--secondary-color);
+    padding: 20px;
+    overflow: hidden;
+    white-space: pre;
+    border: var(--border-width) solid var(--border-color);
+    border-radius: var(--border-radius);
+    box-sizing: border-box;
+}
+
+/* ================================
+   SIDE NAVIGATION MENU
+   ================================ */
+
+.side-nav {
+    position: fixed;
+    top: 0;
+    left: -300px;
+    width: 280px;
+    height: 100vh;
+    background: var(--secondary-color);
+    border-right: var(--border-width) solid var(--border-color);
+    z-index: 1000;
+    transition: left 0.3s ease;
+    overflow-y: auto;
+    padding-top: 80px;
+}
+
+.side-nav.open {
+    left: 0;
+}
+
+.side-nav-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.5);
+    z-index: 999;
+    display: none;
+}
+
+.side-nav-overlay.show {
+    display: block;
+}
+
+.nav-menu {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+}
+
+.nav-menu li {
+    border-bottom: var(--border-width) solid var(--muted-color);
+}
+
+.nav-menu li:last-child {
+    border-bottom: none;
+}
+
+.nav-item {
+    display: block;
+    padding: 15px 20px;
+    color: var(--primary-color);
+    text-decoration: none;
+    font-family: var(--font-family);
+    font-size: 16px;
+    font-weight: bold;
+    transition: all 0.2s ease;
+    cursor: pointer;
+    border: 2px solid var(--secondary-color);
+    background: none;
+    width: 100%;
+    text-align: left;
+}
+
+.nav-item:hover {
+    border: 2px solid var(--secondary-color);
+    background:var(--muted-color);
+    color: var(--accent-color);
+}
+
+.nav-item.active {
+    text-decoration: underline;
+      padding-left: 16px;
+  }
+
+.nav-footer {
+      position: absolute;
+      bottom: 20px;
+      left: 0;
+      right: 0;
+      padding: 0 20px;
+  }
+
+.nav-footer-btn {
+      display: block;
+      width: 100%;
+      padding: 12px 20px;
+      margin-bottom: 8px;
+      color: var(--primary-color);
+
+      border: 1px solid var(--border-color);
+      border-radius: 4px;
+      font-family: var(--font-family);
+      font-size: 14px;
+      font-weight: bold;
+      cursor: pointer;
+      transition: all 0.2s ease;
+  }
+
+.nav-footer-btn:hover {
+      background:var(--muted-color);
+      border-color: var(--accent-color);
+  }
+
+.nav-footer-btn:last-child {
+      margin-bottom: 0;
+  }
+
+.header-title.clickable {
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.header-title.clickable:hover {
+    opacity: 0.8;
+}

api/index.html

@@ -4,90 +4,232 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>C-Relay Admin API</title>
+    <title>C-Relay Admin</title>
     <link rel="stylesheet" href="/api/index.css">
 </head>
 
 <body>
-    <h1>C-RELAY ADMIN API</h1>
+    <!-- Side Navigation Menu -->
+    <nav class="side-nav" id="side-nav">
+        <ul class="nav-menu">
+            <li><button class="nav-item" data-page="statistics">Statistics</button></li>
+            <li><button class="nav-item" data-page="subscriptions">Subscriptions</button></li>
+            <li><button class="nav-item" data-page="configuration">Configuration</button></li>
+            <li><button class="nav-item" data-page="authorization">Authorization</button></li>
+            <li><button class="nav-item" data-page="dm">DM</button></li>
+            <li><button class="nav-item" data-page="database">Database Query</button></li>
+        </ul>
+        <div class="nav-footer">
+            <button class="nav-footer-btn" id="nav-dark-mode-btn">DARK MODE</button>
+            <button class="nav-footer-btn" id="nav-logout-btn">LOGOUT</button>
+        </div>
+    </nav>
 
-    <!-- Main Sections Wrapper -->
-    <div class="main-sections-wrapper">
+    <!-- Side Navigation Overlay -->
+    <div class="side-nav-overlay" id="side-nav-overlay"></div>
 
-        <!-- Persistent Authentication Header - Always Visible -->
-        <div id="persistent-auth-container" class="section flex-section">
-            <div class="user-info-container">
-                <button type="button" id="login-logout-btn" class="login-logout-btn">LOGIN</button>
-                <div class="user-details" id="persistent-user-details" style="display: none;">
-                    <div><strong>Name:</strong> <span id="persistent-user-name">Loading...</span></div>
-                    <div><strong>Public Key:</strong>
-                        <div class="user-pubkey" id="persistent-user-pubkey">Loading...</div>
+    <!-- Header with title and profile display -->
+    <div class="section">
+
+            <div class="header-content">
+                <div class="header-title clickable" id="header-title">
+                    <span class="relay-letter" data-letter="R">R</span>
+                    <span class="relay-letter" data-letter="E">E</span>
+                    <span class="relay-letter" data-letter="L">L</span>
+                    <span class="relay-letter" data-letter="A">A</span>
+                    <span class="relay-letter" data-letter="Y">Y</span>
+                </div>
+                <div class="relay-info">
+                    <div id="relay-name" class="relay-name">C-Relay</div>
+                    <div id="relay-description" class="relay-description">Loading...</div>
+                    <div id="relay-pubkey-container" class="relay-pubkey-container">
+                        <div id="relay-pubkey" class="relay-pubkey">Loading...</div>
                     </div>
-                    <div><strong>About:</strong> <span id="persistent-user-about">Loading...</span></div>
                 </div>
+                <div class="profile-area" id="profile-area" style="display: none;">
+                    <div class="admin-label">admin</div>
+                    <div class="profile-container">
+                        <img id="header-user-image" class="header-user-image" alt="Profile" style="display: none;">
+                        <span id="header-user-name" class="header-user-name">Loading...</span>
+                    </div>
+                    <!-- Logout dropdown -->
+                    <!-- Dropdown menu removed - buttons moved to sidebar -->
+                </div>
+            </div>
+
+    </div>
+
+    <!-- Login Modal Overlay -->
+    <div id="login-modal" class="login-modal-overlay" style="display: none;">
+        <div class="login-modal-content">
+            <div id="login-modal-container"></div>
+        </div>
+    </div>
+
+    <!-- DATABASE STATISTICS Section -->
+    <div class="section flex-section" id="databaseStatisticsSection" style="display: none;">
+        <div class="section-header">
+            <h2>DATABASE STATISTICS</h2>
+            <!-- Monitoring is now subscription-based - no toggle button needed -->
+            <!-- Subscribe to kind 24567 events to receive real-time monitoring data -->
+        </div>
+
+        <!-- Event Rate Graph Container -->
+        <div id="event-rate-chart"></div>
+
+        <!-- Database Overview Table -->
+        <div class="input-group">
+            <div class="config-table-container">
+                <table class="config-table" id="stats-overview-table">
+                    <thead>
+                        <tr>
+                            <th>Metric</th>
+                            <th>Value</th>
+                        </tr>
+                    </thead>
+                    <tbody id="stats-overview-table-body">
+                        <tr>
+                            <td>Database Size</td>
+                            <td id="db-size">-</td>
+                        </tr>
+                        <tr>
+                            <td>Total Events</td>
+                            <td id="total-events">-</td>
+                        </tr>
+                        <tr>
+                            <td>Process ID</td>
+                            <td id="process-id">-</td>
+                        </tr>
+                        <tr>
+                            <td>Active Subscriptions</td>
+                            <td id="active-subscriptions">-</td>
+                        </tr>
+                        <tr>
+                            <td>Memory Usage</td>
+                            <td id="memory-usage">-</td>
+                        </tr>
+                        <tr>
+                            <td>CPU Core</td>
+                            <td id="cpu-core">-</td>
+                        </tr>
+                        <tr>
+                            <td>CPU Usage</td>
+                            <td id="cpu-usage">-</td>
+                        </tr>
+                        <tr>
+                            <td>Oldest Event</td>
+                            <td id="oldest-event">-</td>
+                        </tr>
+                        <tr>
+                            <td>Newest Event</td>
+                            <td id="newest-event">-</td>
+                        </tr>
+                    </tbody>
+                </table>
             </div>
         </div>
 
-        <!-- Login Section -->
-        <div id="login-section" class="flex-section">
-            <div class="section">
-                <h2>NOSTR AUTHENTICATION</h2>
-                <p id="login-instructions">Please login with your Nostr identity to access the admin interface.</p>
-                <!-- nostr-lite login UI will be injected here -->
+        <!-- Event Kind Distribution Table -->
+        <div class="input-group">
+            <label>Event Kind Distribution:</label>
+            <div class="config-table-container">
+                <table class="config-table" id="stats-kinds-table">
+                    <thead>
+                        <tr>
+                            <th>Event Kind</th>
+                            <th>Count</th>
+                            <th>Percentage</th>
+                        </tr>
+                    </thead>
+                    <tbody id="stats-kinds-table-body">
+                        <tr>
+                            <td colspan="3" style="text-align: center; font-style: italic;">No data loaded</td>
+                        </tr>
+                    </tbody>
+                </table>
             </div>
         </div>
 
-        <!-- Relay Connection Section -->
-        <div id="relay-connection-section" class="flex-section">
-            <div class="section">
-                <h2>RELAY CONNECTION</h2>
-
-                <div class="input-group">
-                    <label for="relay-connection-url">Relay URL:</label>
-                    <input type="text" id="relay-connection-url" value=""
-                        placeholder="ws://localhost:8888 or wss://relay.example.com">
-                </div>
-
-                <div class="input-group">
-                    <label for="relay-pubkey-manual">Relay Pubkey (if not available via NIP-11):</label>
-                    <input type="text" id="relay-pubkey-manual" placeholder="64-character hex pubkey"
-                        pattern="[0-9a-fA-F]{64}" title="64-character hexadecimal public key">
-
-                </div>
-
-                <div class="inline-buttons">
-                    <button type="button" id="connect-relay-btn">CONNECT TO RELAY</button>
-                    <button type="button" id="disconnect-relay-btn" disabled>DISCONNECT</button>
-                    <button type="button" id="restart-relay-btn" disabled>RESTART RELAY</button>
-                </div>
-
-                <div class="status disconnected" id="relay-connection-status">NOT CONNECTED</div>
-
-                <!-- Relay Information Display -->
-                <div id="relay-info-display" class="hidden">
-                    <h3>Relay Information (NIP-11)</h3>
-                    <table class="config-table" id="relay-info-table">
-                        <thead>
-                            <tr>
-                                <th>Property</th>
-                                <th>Value</th>
-                            </tr>
-                        </thead>
-                        <tbody id="relay-info-table-body">
-                        </tbody>
-                    </table>
-
-                </div>
+        <!-- Time-based Statistics Table -->
+        <div class="input-group">
+            <label>Time-based Statistics:</label>
+            <div class="config-table-container">
+                <table class="config-table" id="stats-time-table">
+                    <thead>
+                        <tr>
+                            <th>Period</th>
+                            <th>Events</th>
+                        </tr>
+                    </thead>
+                    <tbody id="stats-time-table-body">
+                        <tr>
+                            <td>Last 24 Hours</td>
+                            <td id="events-24h">-</td>
+                        </tr>
+                        <tr>
+                            <td>Last 7 Days</td>
+                            <td id="events-7d">-</td>
+                        </tr>
+                        <tr>
+                            <td>Last 30 Days</td>
+                            <td id="events-30d">-</td>
+                        </tr>
+                    </tbody>
+                </table>
             </div>
         </div>
 
+        <!-- Top Pubkeys Table -->
+        <div class="input-group">
+            <label>Top Pubkeys by Event Count:</label>
+            <div class="config-table-container">
+                <table class="config-table" id="stats-pubkeys-table">
+                    <thead>
+                        <tr>
+                            <th>Rank</th>
+                            <th>Pubkey</th>
+                            <th>Event Count</th>
+                            <th>Percentage</th>
+                        </tr>
+                    </thead>
+                    <tbody id="stats-pubkeys-table-body">
+                        <tr>
+                            <td colspan="4" style="text-align: center; font-style: italic;">No data loaded</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
 
+    </div>
 
+    <!-- SUBSCRIPTION DETAILS Section (Admin Only) -->
+    <div class="section flex-section" id="subscriptionDetailsSection" style="display: none;">
+        <div class="section-header">
+            <h2>ACTIVE SUBSCRIPTION DETAILS</h2>
+        </div>
 
-    </div> <!-- End Main Sections Wrapper -->
-
-
-
+        <div class="input-group">
+            <div class="config-table-container">
+                <table class="config-table" id="subscription-details-table">
+                    <thead>
+                        <tr>
+                            <th>Subscription ID</th>
+                            <th>Client IP</th>
+                            <th>WSI Pointer</th>
+                            <th>Duration</th>
+                            <th>Filters</th>
+                        </tr>
+                    </thead>
+                    <tbody id="subscription-details-table-body">
+                        <tr>
+                            <td colspan="5" style="text-align: center; font-style: italic;">No subscriptions active</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
 
     <!-- Testing Section -->
     <div id="div_config" class="section flex-section" style="display: none;">
@@ -129,7 +271,6 @@
                         <th>Rule Type</th>
                         <th>Pattern Type</th>
                         <th>Pattern Value</th>
-                        <th>Action</th>
                         <th>Status</th>
                         <th>Actions</th>
                     </tr>
@@ -173,132 +314,6 @@
 
 
 
-    <!-- DATABASE STATISTICS Section -->
-    <div class="section" id="databaseStatisticsSection" style="display: none;">
-        <div class="section-header">
-            <h2>DATABASE STATISTICS</h2>
-        </div>
-       
-
-        <!-- Database Overview Table -->
-        <div class="input-group">
-            <label>Database Overview:</label>
-            <div class="config-table-container">
-                <table class="config-table" id="stats-overview-table">
-                    <thead>
-                        <tr>
-                            <th>Metric</th>
-                            <th>Value</th>
-                            <th>Description</th>
-                        </tr>
-                    </thead>
-                    <tbody id="stats-overview-table-body">
-                        <tr>
-                            <td>Database Size</td>
-                            <td id="db-size">-</td>
-                            <td>Current database file size</td>
-                        </tr>
-                        <tr>
-                            <td>Total Events</td>
-                            <td id="total-events">-</td>
-                            <td>Total number of events stored</td>
-                        </tr>
-                        <tr>
-                            <td>Oldest Event</td>
-                            <td id="oldest-event">-</td>
-                            <td>Timestamp of oldest event</td>
-                        </tr>
-                        <tr>
-                            <td>Newest Event</td>
-                            <td id="newest-event">-</td>
-                            <td>Timestamp of newest event</td>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
-        </div>
-
-        <!-- Event Kind Distribution Table -->
-        <div class="input-group">
-            <label>Event Kind Distribution:</label>
-            <div class="config-table-container">
-                <table class="config-table" id="stats-kinds-table">
-                    <thead>
-                        <tr>
-                            <th>Event Kind</th>
-                            <th>Count</th>
-                            <th>Percentage</th>
-                        </tr>
-                    </thead>
-                    <tbody id="stats-kinds-table-body">
-                        <tr>
-                            <td colspan="3" style="text-align: center; font-style: italic;">No data loaded</td>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
-        </div>
-
-        <!-- Time-based Statistics Table -->
-        <div class="input-group">
-            <label>Time-based Statistics:</label>
-            <div class="config-table-container">
-                <table class="config-table" id="stats-time-table">
-                    <thead>
-                        <tr>
-                            <th>Period</th>
-                            <th>Events</th>
-                            <th>Description</th>
-                        </tr>
-                    </thead>
-                    <tbody id="stats-time-table-body">
-                        <tr>
-                            <td>Last 24 Hours</td>
-                            <td id="events-24h">-</td>
-                            <td>Events in the last day</td>
-                        </tr>
-                        <tr>
-                            <td>Last 7 Days</td>
-                            <td id="events-7d">-</td>
-                            <td>Events in the last week</td>
-                        </tr>
-                        <tr>
-                            <td>Last 30 Days</td>
-                            <td id="events-30d">-</td>
-                            <td>Events in the last month</td>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
-        </div>
-
-        <!-- Top Pubkeys Table -->
-        <div class="input-group">
-            <label>Top Pubkeys by Event Count:</label>
-            <div class="config-table-container">
-                <table class="config-table" id="stats-pubkeys-table">
-                    <thead>
-                        <tr>
-                            <th>Rank</th>
-                            <th>Pubkey</th>
-                            <th>Event Count</th>
-                            <th>Percentage</th>
-                        </tr>
-                    </thead>
-                    <tbody id="stats-pubkeys-table-body">
-                        <tr>
-                            <td colspan="4" style="text-align: center; font-style: italic;">No data loaded</td>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
-        </div>
-
-        <!-- Refresh Button -->
-        <div class="input-group">
-            <button type="button" id="refresh-stats-btn">REFRESH STATISTICS</button>
-        </div>
-    </div>
 
     <!-- NIP-17 DIRECT MESSAGES Section -->
     <div class="section" id="nip17DMSection" style="display: none;">
@@ -326,6 +341,54 @@
         </div>
     </div>
 
+    <!-- SQL QUERY Section -->
+    <div class="section" id="sqlQuerySection" style="display: none;">
+        <div class="section-header">
+            <h2>SQL QUERY CONSOLE</h2>
+        </div>
+
+        <!-- Query Selector -->
+        <div class="input-group">
+            <label for="query-dropdown">Quick Queries & History:</label>
+            <select id="query-dropdown" onchange="loadSelectedQuery()">
+                <option value="">-- Select a query --</option>
+                <optgroup label="Common Queries">
+                    <option value="recent_events">Recent Events</option>
+                    <option value="event_stats">Event Statistics</option>
+                    <option value="subscriptions">Active Subscriptions</option>
+                    <option value="top_pubkeys">Top Pubkeys</option>
+                    <option value="event_kinds">Event Kinds Distribution</option>
+                    <option value="time_stats">Time-based Statistics</option>
+                </optgroup>
+                <optgroup label="Query History" id="history-group">
+                    <!-- Dynamically populated from localStorage -->
+                </optgroup>
+            </select>
+        </div>
+
+        <!-- Query Editor -->
+        <div class="input-group">
+            <label for="sql-input">SQL Query:</label>
+            <textarea id="sql-input" rows="5" placeholder="SELECT * FROM events LIMIT 10"></textarea>
+        </div>
+
+        <!-- Query Actions -->
+        <div class="input-group">
+            <div class="inline-buttons">
+                <button type="button" id="execute-sql-btn">EXECUTE QUERY</button>
+                <button type="button" id="clear-sql-btn">CLEAR</button>
+                <button type="button" id="clear-history-btn">CLEAR HISTORY</button>
+            </div>
+        </div>
+
+        <!-- Query Results -->
+        <div class="input-group">
+            <label>Query Results:</label>
+            <div id="query-info" class="info-box"></div>
+            <div id="query-table" class="config-table-container"></div>
+        </div>
+    </div>
+
     <!-- Load the official nostr-tools bundle first -->
     <!-- <script src="https://laantungir.net/nostr-login-lite/nostr.bundle.js"></script> -->
     <script src="/api/nostr.bundle.js"></script>
@@ -333,6 +396,8 @@
     <!-- Load NOSTR_LOGIN_LITE main library -->
     <!-- <script src="https://laantungir.net/nostr-login-lite/nostr-lite.js"></script> -->
     <script src="/api/nostr-lite.js"></script>
+    <!-- Load text_graph library -->
+    <script src="/api/text_graph.js"></script>
 
 
 

api/text_graph.js

@@ -0,0 +1,463 @@
+/**
+ * ASCIIBarChart - A dynamic ASCII-based vertical bar chart renderer
+ * 
+ * Creates real-time animated bar charts using monospaced characters (X)
+ * with automatic scaling, labels, and responsive font sizing.
+ */
+class ASCIIBarChart {
+    /**
+     * Create a new ASCII bar chart
+     * @param {string} containerId - The ID of the HTML element to render the chart in
+     * @param {Object} options - Configuration options
+     * @param {number} [options.maxHeight=20] - Maximum height of the chart in rows
+     * @param {number} [options.maxDataPoints=30] - Maximum number of data columns before scrolling
+     * @param {string} [options.title=''] - Chart title (displayed centered at top)
+     * @param {string} [options.xAxisLabel=''] - X-axis label (displayed centered at bottom)
+     * @param {string} [options.yAxisLabel=''] - Y-axis label (displayed vertically on left)
+     * @param {boolean} [options.autoFitWidth=true] - Automatically adjust font size to fit container width
+     * @param {boolean} [options.useBinMode=false] - Enable time bin mode for data aggregation
+     * @param {number} [options.binDuration=10000] - Duration of each time bin in milliseconds (10 seconds default)
+     * @param {string} [options.xAxisLabelFormat='elapsed'] - X-axis label format: 'elapsed', 'bins', 'timestamps', 'ranges'
+     * @param {boolean} [options.debug=false] - Enable debug logging
+     */
+    constructor(containerId, options = {}) {
+        this.container = document.getElementById(containerId);
+        this.data = [];
+        this.maxHeight = options.maxHeight || 20;
+        this.maxDataPoints = options.maxDataPoints || 30;
+        this.totalDataPoints = 0; // Track total number of data points added
+        this.title = options.title || '';
+        this.xAxisLabel = options.xAxisLabel || '';
+        this.yAxisLabel = options.yAxisLabel || '';
+        this.autoFitWidth = options.autoFitWidth !== false; // Default to true
+        this.debug = options.debug || false; // Debug logging option
+
+        // Time bin configuration
+        this.useBinMode = options.useBinMode !== false; // Default to true
+        this.binDuration = options.binDuration || 4000; // 4 seconds default
+        this.xAxisLabelFormat = options.xAxisLabelFormat || 'elapsed';
+
+        // Time bin data structures
+        this.bins = [];
+        this.currentBinIndex = -1;
+        this.binStartTime = null;
+        this.binCheckInterval = null;
+        this.chartStartTime = Date.now();
+
+        // Set up resize observer if auto-fit is enabled
+        if (this.autoFitWidth) {
+            this.resizeObserver = new ResizeObserver(() => {
+                this.adjustFontSize();
+            });
+            this.resizeObserver.observe(this.container);
+        }
+
+        // Initialize first bin if bin mode is enabled
+        if (this.useBinMode) {
+            this.initializeBins();
+        }
+    }
+
+    /**
+     * Add a new data point to the chart
+     * @param {number} value - The numeric value to add
+     */
+    addValue(value) {
+        // Time bin mode: add value to current active bin count
+        this.checkBinRotation(); // Ensure we have an active bin
+        this.bins[this.currentBinIndex].count += value;  // Changed from ++ to += value
+        this.totalDataPoints++;
+
+        this.render();
+        this.updateInfo();
+    }
+
+    /**
+     * Clear all data from the chart
+     */
+    clear() {
+        this.data = [];
+        this.totalDataPoints = 0;
+
+        if (this.useBinMode) {
+            this.bins = [];
+            this.currentBinIndex = -1;
+            this.binStartTime = null;
+            this.initializeBins();
+        }
+
+        this.render();
+        this.updateInfo();
+    }
+
+    /**
+     * Calculate the width of the chart in characters
+     * @returns {number} The chart width in characters
+     * @private
+     */
+    getChartWidth() {
+        let dataLength = this.maxDataPoints; // Always use maxDataPoints for consistent width
+
+        if (dataLength === 0) return 50; // Default width for empty chart
+
+        const yAxisPadding = this.yAxisLabel ? 2 : 0;
+        const yAxisNumbers = 3; // Width of Y-axis numbers
+        const separator = 1; // The '|' character
+        // const dataWidth = dataLength * 2; // Each column is 2 characters wide  // TEMP: commented for no-space test
+        const dataWidth = dataLength; // Each column is 1 character wide  // TEMP: adjusted for no-space columns
+        const padding = 1; // Extra padding
+
+        const totalWidth = yAxisPadding + yAxisNumbers + separator + dataWidth + padding;
+
+        // Only log when width changes
+        if (this.debug && this.lastChartWidth !== totalWidth) {
+            console.log('getChartWidth changed:', { dataLength, totalWidth, previous: this.lastChartWidth });
+            this.lastChartWidth = totalWidth;
+        }
+
+        return totalWidth;
+    }
+
+    /**
+     * Adjust font size to fit container width
+     * @private
+     */
+    adjustFontSize() {
+        if (!this.autoFitWidth) return;
+
+        const containerWidth = this.container.clientWidth;
+        const chartWidth = this.getChartWidth();
+
+        if (chartWidth === 0) return;
+
+        // Calculate optimal font size
+        // For monospace fonts, character width is approximately 0.6 * font size
+        // Use a slightly smaller ratio to fit more content
+        const charWidthRatio = 0.7;
+        const padding = 30; // Reduce padding to fit more content
+        const availableWidth = containerWidth - padding;
+        const optimalFontSize = Math.floor((availableWidth / chartWidth) / charWidthRatio);
+
+        // Set reasonable bounds (min 4px, max 20px)
+        const fontSize = Math.max(4, Math.min(20, optimalFontSize));
+
+        // Only log when font size changes
+        if (this.debug && this.lastFontSize !== fontSize) {
+            console.log('fontSize changed:', { containerWidth, chartWidth, fontSize, previous: this.lastFontSize });
+            this.lastFontSize = fontSize;
+        }
+
+        this.container.style.fontSize = fontSize + 'px';
+        this.container.style.lineHeight = '1.0';
+    }
+
+    /**
+     * Render the chart to the container
+     * @private
+     */
+    render() {
+        let dataToRender = [];
+        let maxValue = 0;
+        let minValue = 0;
+        let valueRange = 0;
+
+        if (this.useBinMode) {
+            // Bin mode: render bin counts
+            if (this.bins.length === 0) {
+                this.container.textContent = 'No data yet. Click Start to begin.';
+                return;
+            }
+            // Always create a fixed-length array filled with 0s, then overlay actual bin data
+            dataToRender = new Array(this.maxDataPoints).fill(0);
+
+            // Overlay actual bin data (most recent bins, reversed for left-to-right display)
+            const startIndex = Math.max(0, this.bins.length - this.maxDataPoints);
+            const recentBins = this.bins.slice(startIndex);
+
+            // Reverse the bins so most recent is on the left, and overlay onto the fixed array
+            recentBins.reverse().forEach((bin, index) => {
+                if (index < this.maxDataPoints) {
+                    dataToRender[index] = bin.count;
+                }
+            });
+
+            if (this.debug) {
+                console.log('render() dataToRender:', dataToRender, 'bins length:', this.bins.length);
+            }
+            maxValue = Math.max(...dataToRender);
+            minValue = Math.min(...dataToRender);
+            valueRange = maxValue - minValue;
+        } else {
+            // Legacy mode: render individual values
+            if (this.data.length === 0) {
+                this.container.textContent = 'No data yet. Click Start to begin.';
+                return;
+            }
+            dataToRender = this.data;
+            maxValue = Math.max(...this.data);
+            minValue = Math.min(...this.data);
+            valueRange = maxValue - minValue;
+        }
+
+        let output = '';
+        const scale = this.maxHeight;
+
+        // Calculate scaling factor: each X represents at least 1 count
+        const maxCount = Math.max(...dataToRender);
+        const scaleFactor = Math.max(1, Math.ceil(maxCount / scale)); // 1 X = scaleFactor counts
+        const scaledMax = Math.ceil(maxCount / scaleFactor) * scaleFactor;
+
+        // Calculate Y-axis label width (for vertical text)
+        const yLabelWidth = this.yAxisLabel ? 2 : 0;
+        const yAxisPadding = this.yAxisLabel ? '  ' : '';
+
+        // Add title if provided (centered)
+        if (this.title) {
+            // const chartWidth = 4 + this.maxDataPoints * 2; // Y-axis numbers + data columns  // TEMP: commented for no-space test
+            const chartWidth = 4 + this.maxDataPoints; // Y-axis numbers + data columns  // TEMP: adjusted for no-space columns
+            const titlePadding = Math.floor((chartWidth - this.title.length) / 2);
+            output += yAxisPadding + ' '.repeat(Math.max(0, titlePadding)) + this.title + '\n\n';
+        }
+
+        // Draw from top to bottom
+        for (let row = scale; row > 0; row--) {
+            let line = '';
+
+            // Add vertical Y-axis label character
+            if (this.yAxisLabel) {
+                const L = this.yAxisLabel.length;
+                const startRow = Math.floor((scale - L) / 2) + 1;
+                const relativeRow = scale - row + 1; // 1 at top, scale at bottom
+                if (relativeRow >= startRow && relativeRow < startRow + L) {
+                    const labelIndex = relativeRow - startRow;
+                    line += this.yAxisLabel[labelIndex] + ' ';
+                } else {
+                    line += '  ';
+                }
+            }
+
+            // Calculate the actual count value this row represents (1 at bottom, increasing upward)
+            const rowCount = (row - 1) * scaleFactor + 1;
+
+            // Add Y-axis label (show actual count values)
+            line += String(rowCount).padStart(3, ' ') + ' |';
+
+            // Draw each column
+            for (let i = 0; i < dataToRender.length; i++) {
+                const count = dataToRender[i];
+                const scaledHeight = Math.ceil(count / scaleFactor);
+
+                if (scaledHeight >= row) {
+                    // line += ' X';  // TEMP: commented out space between columns
+                    line += 'X';  // TEMP: no space between columns
+                } else {
+                    // line += '  ';  // TEMP: commented out space between columns
+                    line += ' ';  // TEMP: single space for empty columns
+                }
+            }
+
+            output += line + '\n';
+        }
+
+        // Draw X-axis
+        // output += yAxisPadding + '    +' + '-'.repeat(this.maxDataPoints * 2) + '\n';  // TEMP: commented out for no-space test
+        output += yAxisPadding + '    +' + '-'.repeat(this.maxDataPoints) + '\n';  // TEMP: back to original length
+
+        // Draw X-axis labels based on mode and format
+        let xAxisLabels = yAxisPadding + '     ';  // Initial padding to align with X-axis
+
+        // Determine label interval (every 5 columns)
+        const labelInterval = 5;
+
+        // Generate all labels first and store in array
+        let labels = [];
+        for (let i = 0; i < this.maxDataPoints; i++) {
+            if (i % labelInterval === 0) {
+                let label = '';
+                if (this.useBinMode) {
+                    // For bin mode, show labels for all possible positions
+                    // i=0 is leftmost (most recent), i=maxDataPoints-1 is rightmost (oldest)
+                    const elapsedSec = (i * this.binDuration) / 1000;
+                    // Format with appropriate precision for sub-second bins
+                    if (this.binDuration < 1000) {
+                        // Show decimal seconds for sub-second bins
+                        label = elapsedSec.toFixed(1) + 's';
+                    } else {
+                        // Show whole seconds for 1+ second bins
+                        label = String(Math.round(elapsedSec)) + 's';
+                    }
+                } else {
+                    // For legacy mode, show data point numbers
+                    const startIndex = Math.max(1, this.totalDataPoints - this.maxDataPoints + 1);
+                    label = String(startIndex + i);
+                }
+                labels.push(label);
+            }
+        }
+
+        // Build the label string with calculated spacing
+        for (let i = 0; i < labels.length; i++) {
+            const label = labels[i];
+            xAxisLabels += label;
+
+            // Add spacing: labelInterval - label.length (except for last label)
+            if (i < labels.length - 1) {
+                const spacing = labelInterval - label.length;
+                xAxisLabels += ' '.repeat(spacing);
+            }
+        }
+
+        // Ensure the label line extends to match the X-axis dash line length
+        // The dash line is this.maxDataPoints characters long, starting after "    +"
+        const dashLineLength = this.maxDataPoints;
+        const minLabelLineLength = yAxisPadding.length + 4 + dashLineLength; // 4 for "    "
+        if (xAxisLabels.length < minLabelLineLength) {
+            xAxisLabels += ' '.repeat(minLabelLineLength - xAxisLabels.length);
+        }
+        output += xAxisLabels + '\n';
+
+        // Add X-axis label if provided
+        if (this.xAxisLabel) {
+            // const labelPadding = Math.floor((this.maxDataPoints * 2 - this.xAxisLabel.length) / 2);  // TEMP: commented for no-space test
+            const labelPadding = Math.floor((this.maxDataPoints - this.xAxisLabel.length) / 2);  // TEMP: adjusted for no-space columns
+            output += '\n' + yAxisPadding + '     ' + ' '.repeat(Math.max(0, labelPadding)) + this.xAxisLabel + '\n';
+        }
+
+        this.container.textContent = output;
+
+        // Adjust font size to fit width (only once at initialization)
+        if (this.autoFitWidth) {
+            this.adjustFontSize();
+        }
+
+        // Update the external info display
+        if (this.useBinMode) {
+            const binCounts = this.bins.map(bin => bin.count);
+            const scaleFactor = Math.max(1, Math.ceil(maxValue / scale));
+            document.getElementById('values').textContent = `[${dataToRender.join(', ')}]`;
+            document.getElementById('max-value').textContent = maxValue;
+            document.getElementById('scale').textContent = `Min: ${minValue}, Max: ${maxValue}, 1X=${scaleFactor} counts`;
+        } else {
+            document.getElementById('values').textContent = `[${this.data.join(', ')}]`;
+            document.getElementById('max-value').textContent = maxValue;
+            document.getElementById('scale').textContent = `Min: ${minValue}, Max: ${maxValue}, Height: ${scale}`;
+        }
+    }
+
+    /**
+     * Update the info display
+     * @private
+     */
+    updateInfo() {
+        if (this.useBinMode) {
+            const totalCount = this.bins.reduce((sum, bin) => sum + bin.count, 0);
+            document.getElementById('count').textContent = totalCount;
+        } else {
+            document.getElementById('count').textContent = this.data.length;
+        }
+    }
+
+    /**
+     * Initialize the bin system
+     * @private
+     */
+    initializeBins() {
+        this.bins = [];
+        this.currentBinIndex = -1;
+        this.binStartTime = null;
+        this.chartStartTime = Date.now();
+
+        // Create first bin
+        this.rotateBin();
+
+        // Set up automatic bin rotation check
+        this.binCheckInterval = setInterval(() => {
+            this.checkBinRotation();
+        }, 100); // Check every 100ms for responsiveness
+    }
+
+    /**
+     * Check if current bin should rotate and create new bin if needed
+     * @private
+     */
+    checkBinRotation() {
+        if (!this.useBinMode || !this.binStartTime) return;
+
+        const now = Date.now();
+        if ((now - this.binStartTime) >= this.binDuration) {
+            this.rotateBin();
+        }
+    }
+
+    /**
+     * Rotate to a new bin, finalizing the current one
+     */
+    rotateBin() {
+        // Finalize current bin if it exists
+        if (this.currentBinIndex >= 0) {
+            this.bins[this.currentBinIndex].isActive = false;
+        }
+
+        // Create new bin
+        const newBin = {
+            startTime: Date.now(),
+            count: 0,
+            isActive: true
+        };
+
+        this.bins.push(newBin);
+        this.currentBinIndex = this.bins.length - 1;
+        this.binStartTime = newBin.startTime;
+
+        // Keep only the most recent bins
+        if (this.bins.length > this.maxDataPoints) {
+            this.bins.shift();
+            this.currentBinIndex--;
+        }
+
+        // Ensure currentBinIndex points to the last bin (the active one)
+        this.currentBinIndex = this.bins.length - 1;
+
+        // Force a render to update the display immediately
+        this.render();
+        this.updateInfo();
+    }
+
+    /**
+     * Format X-axis label for a bin based on the configured format
+     * @param {number} binIndex - Index of the bin
+     * @returns {string} Formatted label
+     * @private
+     */
+    formatBinLabel(binIndex) {
+        const bin = this.bins[binIndex];
+        if (!bin) return '  ';
+
+        switch (this.xAxisLabelFormat) {
+            case 'bins':
+                return String(binIndex + 1).padStart(2, ' ');
+
+            case 'timestamps':
+                const time = new Date(bin.startTime);
+                return time.toLocaleTimeString('en-US', {
+                    hour12: false,
+                    hour: '2-digit',
+                    minute: '2-digit',
+                    second: '2-digit'
+                }).replace(/:/g, '');
+
+            case 'ranges':
+                const startSec = Math.floor((bin.startTime - this.chartStartTime) / 1000);
+                const endSec = startSec + Math.floor(this.binDuration / 1000);
+                return `${startSec}-${endSec}`;
+
+            case 'elapsed':
+            default:
+                // For elapsed time, always show time relative to the first bin (index 0)
+                // This keeps the leftmost label as 0s and increases to the right
+                const firstBinTime = this.bins[0] ? this.bins[0].startTime : this.chartStartTime;
+                const elapsedSec = Math.floor((bin.startTime - firstBinTime) / 1000);
+                return String(elapsedSec).padStart(2, ' ') + 's';
+        }
+    }
+}

build_and_push.sh

@@ -1,616 +0,0 @@
-#!/bin/bash
-set -e
-
-# Colors for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m'
-
-print_status() { echo -e "${BLUE}[INFO]${NC} $1"; }
-print_success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
-print_warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
-print_error() { echo -e "${RED}[ERROR]${NC} $1"; }
-
-# Global variables
-COMMIT_MESSAGE=""
-RELEASE_MODE=false
-
-show_usage() {
-    echo "C-Relay Build and Push Script"
-    echo ""
-    echo "Usage:"
-    echo "  $0 \"commit message\"           - Default: compile, increment patch, commit & push"
-    echo "  $0 -r \"commit message\"        - Release: compile x86+arm64, increment minor, create release"
-    echo ""
-    echo "Examples:"
-    echo "  $0 \"Fixed event validation bug\""
-    echo "  $0 --release \"Major release with new features\""
-    echo ""
-    echo "Default Mode (patch increment):"
-    echo "  - Compile C-Relay"
-    echo "  - Increment patch version (v1.2.3 → v1.2.4)"
-    echo "  - Git add, commit with message, and push"
-    echo ""
-    echo "Release Mode (-r flag):"
-    echo "  - Compile C-Relay for x86_64 and arm64 (dynamic and static versions)"
-    echo "  - Increment minor version, zero patch (v1.2.3 → v1.3.0)"
-    echo "  - Git add, commit, push, and create Gitea release"
-    echo ""
-    echo "Requirements for Release Mode:"
-    echo "  - For ARM64 builds: make install-arm64-deps (optional - will build x86_64 only if missing)"
-    echo "  - For static builds: sudo apt-get install musl-dev libcap-dev libuv1-dev libev-dev"
-    echo "  - Gitea token in ~/.gitea_token for release uploads"
-}
-
-# Parse command line arguments
-while [[ $# -gt 0 ]]; do
-    case $1 in
-        -r|--release)
-            RELEASE_MODE=true
-            shift
-            ;;
-        -h|--help)
-            show_usage
-            exit 0
-            ;;
-        *)
-            # First non-flag argument is the commit message
-            if [[ -z "$COMMIT_MESSAGE" ]]; then
-                COMMIT_MESSAGE="$1"
-            fi
-            shift
-            ;;
-    esac
-done
-
-# Validate inputs
-if [[ -z "$COMMIT_MESSAGE" ]]; then
-    print_error "Commit message is required"
-    echo ""
-    show_usage
-    exit 1
-fi
-
-# Check if we're in a git repository
-check_git_repo() {
-    if ! git rev-parse --git-dir > /dev/null 2>&1; then
-        print_error "Not in a git repository"
-        exit 1
-    fi
-}
-
-# Function to get current version and increment appropriately
-increment_version() {
-    local increment_type="$1"  # "patch" or "minor"
-    
-    print_status "Getting current version..."
-    
-    # Get the highest version tag (not chronologically latest)
-    LATEST_TAG=$(git tag -l 'v*.*.*' | sort -V | tail -n 1 || echo "")
-    if [[ -z "$LATEST_TAG" ]]; then
-        LATEST_TAG="v0.0.0"
-        print_warning "No version tags found, starting from $LATEST_TAG"
-    fi
-    
-    # Extract version components (remove 'v' prefix)
-    VERSION=${LATEST_TAG#v}
-    
-    # Parse major.minor.patch using regex
-    if [[ $VERSION =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
-        MAJOR=${BASH_REMATCH[1]}
-        MINOR=${BASH_REMATCH[2]}
-        PATCH=${BASH_REMATCH[3]}
-    else
-        print_error "Invalid version format in tag: $LATEST_TAG"
-        print_error "Expected format: v0.1.0"
-        exit 1
-    fi
-    
-    # Increment version based on type
-    if [[ "$increment_type" == "minor" ]]; then
-        # Minor release: increment minor, zero patch
-        NEW_MINOR=$((MINOR + 1))
-        NEW_PATCH=0
-        NEW_VERSION="v${MAJOR}.${NEW_MINOR}.${NEW_PATCH}"
-        print_status "Release mode: incrementing minor version"
-    else
-        # Default: increment patch
-        NEW_PATCH=$((PATCH + 1))
-        NEW_VERSION="v${MAJOR}.${MINOR}.${NEW_PATCH}"
-        print_status "Default mode: incrementing patch version"
-    fi
-    
-    print_status "Current version: $LATEST_TAG"
-    print_status "New version: $NEW_VERSION"
-    
-    # Export for use in other functions
-    export NEW_VERSION
-}
-
-# Function to compile the C-Relay project
-compile_project() {
-    print_status "Compiling C-Relay..."
-    
-    # Clean previous build
-    if make clean > /dev/null 2>&1; then
-        print_success "Cleaned previous build"
-    else
-        print_warning "Clean failed or no Makefile found"
-    fi
-    
-    # Force regenerate main.h to pick up new tags
-    if make force-version > /dev/null 2>&1; then
-        print_success "Regenerated main.h"
-    else
-        print_warning "Failed to regenerate main.h"
-    fi
-    
-    # Compile the project
-    if make > /dev/null 2>&1; then
-        print_success "C-Relay compiled successfully"
-    else
-        print_error "Compilation failed"
-        exit 1
-    fi
-}
-
-# Function to build release binaries
-build_release_binaries() {
-    print_status "Building release binaries..."
-    
-    # Build x86_64 version
-    print_status "Building x86_64 version..."
-    make clean > /dev/null 2>&1
-    if make x86 > /dev/null 2>&1; then
-        if [[ -f "build/c_relay_x86" ]]; then
-            cp build/c_relay_x86 c-relay-x86_64
-            print_success "x86_64 binary created: c-relay-x86_64"
-        else
-            print_error "x86_64 binary not found after compilation"
-            exit 1
-        fi
-    else
-        print_error "x86_64 build failed"
-        exit 1
-    fi
-    
-    # Try to build ARM64 version
-    print_status "Attempting ARM64 build..."
-    make clean > /dev/null 2>&1
-    if make arm64 > /dev/null 2>&1; then
-        if [[ -f "build/c_relay_arm64" ]]; then
-            cp build/c_relay_arm64 c-relay-arm64
-            print_success "ARM64 binary created: c-relay-arm64"
-        else
-            print_warning "ARM64 binary not found after compilation"
-        fi
-    else
-        print_warning "ARM64 build failed - ARM64 cross-compilation not properly set up"
-        print_status "Only x86_64 binary will be included in release"
-    fi
-    
-    # Build static x86_64 version
-    print_status "Building static x86_64 version..."
-    make clean > /dev/null 2>&1
-    if make static-musl-x86_64 > /dev/null 2>&1; then
-        if [[ -f "build/c_relay_static_musl_x86_64" ]]; then
-            cp build/c_relay_static_musl_x86_64 c-relay-static-x86_64
-            print_success "Static x86_64 binary created: c-relay-static-x86_64"
-        else
-            print_warning "Static x86_64 binary not found after compilation"
-        fi
-    else
-        print_warning "Static x86_64 build failed - MUSL development packages may not be installed"
-        print_status "Run 'sudo apt-get install musl-dev libcap-dev libuv1-dev libev-dev' to enable static builds"
-    fi
-    
-    # Try to build static ARM64 version
-    print_status "Attempting static ARM64 build..."
-    make clean > /dev/null 2>&1
-    if make static-musl-arm64 > /dev/null 2>&1; then
-        if [[ -f "build/c_relay_static_musl_arm64" ]]; then
-            cp build/c_relay_static_musl_arm64 c-relay-static-arm64
-            print_success "Static ARM64 binary created: c-relay-static-arm64"
-        else
-            print_warning "Static ARM64 binary not found after compilation"
-        fi
-    else
-        print_warning "Static ARM64 build failed - ARM64 cross-compilation or MUSL ARM64 packages not set up"
-    fi
-    
-    # Restore normal build
-    make clean > /dev/null 2>&1
-    make > /dev/null 2>&1
-}
-
-# Function to commit and push changes
-git_commit_and_push() {
-    print_status "Preparing git commit..."
-    
-    # Stage all changes
-    if git add . > /dev/null 2>&1; then
-        print_success "Staged all changes"
-    else
-        print_error "Failed to stage changes"
-        exit 1
-    fi
-    
-    # Check if there are changes to commit
-    if git diff --staged --quiet; then
-        print_warning "No changes to commit"
-    else
-        # Commit changes
-        if git commit -m "$NEW_VERSION - $COMMIT_MESSAGE" > /dev/null 2>&1; then
-            print_success "Committed changes"
-        else
-            print_error "Failed to commit changes"
-            exit 1
-        fi
-    fi
-    
-    # Create new git tag
-    if git tag "$NEW_VERSION" > /dev/null 2>&1; then
-        print_success "Created tag: $NEW_VERSION"
-    else
-        print_warning "Tag $NEW_VERSION already exists"
-    fi
-    
-    # Push changes and tags
-    print_status "Pushing to remote repository..."
-    if git push > /dev/null 2>&1; then
-        print_success "Pushed changes"
-    else
-        print_error "Failed to push changes"
-        exit 1
-    fi
-    
-    # Push only the new tag to avoid conflicts with existing tags
-    if git push origin "$NEW_VERSION" > /dev/null 2>&1; then
-        print_success "Pushed tag: $NEW_VERSION"
-    else
-        print_warning "Tag push failed, trying force push..."
-        if git push --force origin "$NEW_VERSION" > /dev/null 2>&1; then
-            print_success "Force-pushed updated tag: $NEW_VERSION"
-        else
-            print_error "Failed to push tag: $NEW_VERSION"
-            exit 1
-        fi
-    fi
-}
-
-# Function to commit and push changes without creating a tag (tag already created)
-git_commit_and_push_no_tag() {
-    print_status "Preparing git commit..."
-    
-    # Stage all changes
-    if git add . > /dev/null 2>&1; then
-        print_success "Staged all changes"
-    else
-        print_error "Failed to stage changes"
-        exit 1
-    fi
-    
-    # Check if there are changes to commit
-    if git diff --staged --quiet; then
-        print_warning "No changes to commit"
-    else
-        # Commit changes
-        if git commit -m "$NEW_VERSION - $COMMIT_MESSAGE" > /dev/null 2>&1; then
-            print_success "Committed changes"
-        else
-            print_error "Failed to commit changes"
-            exit 1
-        fi
-    fi
-    
-    # Push changes and tags
-    print_status "Pushing to remote repository..."
-    if git push > /dev/null 2>&1; then
-        print_success "Pushed changes"
-    else
-        print_error "Failed to push changes"
-        exit 1
-    fi
-    
-    # Push only the new tag to avoid conflicts with existing tags
-    if git push origin "$NEW_VERSION" > /dev/null 2>&1; then
-        print_success "Pushed tag: $NEW_VERSION"
-    else
-        print_warning "Tag push failed, trying force push..."
-        if git push --force origin "$NEW_VERSION" > /dev/null 2>&1; then
-            print_success "Force-pushed updated tag: $NEW_VERSION"
-        else
-            print_error "Failed to push tag: $NEW_VERSION"
-            exit 1
-        fi
-    fi
-}
-
-# Function to create Gitea release
-create_gitea_release() {
-    print_status "Creating Gitea release..."
-    
-    # Check for Gitea token
-    if [[ ! -f "$HOME/.gitea_token" ]]; then
-        print_warning "No ~/.gitea_token found. Skipping release creation."
-        print_warning "Create ~/.gitea_token with your Gitea access token to enable releases."
-        return 0
-    fi
-    
-    local token=$(cat "$HOME/.gitea_token" | tr -d '\n\r')
-    local api_url="https://git.laantungir.net/api/v1/repos/laantungir/c-relay"
-    
-    # Create release
-    print_status "Creating release $NEW_VERSION..."
-    local response=$(curl -s -X POST "$api_url/releases" \
-         -H "Authorization: token $token" \
-         -H "Content-Type: application/json" \
-         -d "{\"tag_name\": \"$NEW_VERSION\", \"name\": \"$NEW_VERSION\", \"body\": \"$COMMIT_MESSAGE\"}")
-    
-    local upload_result=false
-    
-    if echo "$response" | grep -q '"id"'; then
-        print_success "Created release $NEW_VERSION"
-        if upload_release_binaries "$api_url" "$token"; then
-            upload_result=true
-        fi
-    elif echo "$response" | grep -q "already exists"; then
-        print_warning "Release $NEW_VERSION already exists"
-        if upload_release_binaries "$api_url" "$token"; then
-            upload_result=true
-        fi
-    else
-        print_error "Failed to create release $NEW_VERSION"
-        print_error "Response: $response"
-        
-        # Try to check if the release exists anyway
-        print_status "Checking if release exists..."
-        local check_response=$(curl -s -H "Authorization: token $token" "$api_url/releases/tags/$NEW_VERSION")
-        if echo "$check_response" | grep -q '"id"'; then
-            print_warning "Release exists but creation response was unexpected"
-            if upload_release_binaries "$api_url" "$token"; then
-                upload_result=true
-            fi
-        else
-            print_error "Release does not exist and creation failed"
-            return 1
-        fi
-    fi
-    
-    # Return based on upload success
-    if [[ "$upload_result" == true ]]; then
-        return 0
-    else
-        print_error "Binary upload failed"
-        return 1
-    fi
-}
-
-# Function to upload release binaries
-upload_release_binaries() {
-    local api_url="$1"
-    local token="$2"
-    local upload_success=true
-    
-    # Get release ID with more robust parsing
-    print_status "Getting release ID for $NEW_VERSION..."
-    local response=$(curl -s -H "Authorization: token $token" "$api_url/releases/tags/$NEW_VERSION")
-    local release_id=$(echo "$response" | grep -o '"id":[0-9]*' | head -n1 | cut -d: -f2)
-    
-    if [[ -z "$release_id" ]]; then
-        print_error "Could not get release ID for $NEW_VERSION"
-        print_error "API Response: $response"
-        
-        # Try to list all releases to debug
-        print_status "Available releases:"
-        curl -s -H "Authorization: token $token" "$api_url/releases" | grep -o '"tag_name":"[^"]*"' | head -5
-        return 1
-    fi
-    
-    print_success "Found release ID: $release_id"
-    
-    # Upload x86_64 binary
-    if [[ -f "c-relay-x86_64" ]]; then
-        print_status "Uploading x86_64 binary..."
-        local upload_response=$(curl -s -w "\n%{http_code}" -X POST "$api_url/releases/$release_id/assets" \
-                -H "Authorization: token $token" \
-                -F "attachment=@c-relay-x86_64;filename=c-relay-${NEW_VERSION}-linux-x86_64")
-        
-        local http_code=$(echo "$upload_response" | tail -n1)
-        local response_body=$(echo "$upload_response" | head -n -1)
-        
-        if [[ "$http_code" == "201" ]]; then
-            print_success "Uploaded x86_64 binary successfully"
-        else
-            print_error "Failed to upload x86_64 binary (HTTP $http_code)"
-            print_error "Response: $response_body"
-            upload_success=false
-        fi
-    else
-        print_warning "x86_64 binary not found: c-relay-x86_64"
-    fi
-    
-    # Upload ARM64 binary
-    if [[ -f "c-relay-arm64" ]]; then
-        print_status "Uploading ARM64 binary..."
-        local upload_response=$(curl -s -w "\n%{http_code}" -X POST "$api_url/releases/$release_id/assets" \
-                -H "Authorization: token $token" \
-                -F "attachment=@c-relay-arm64;filename=c-relay-${NEW_VERSION}-linux-arm64")
-
-        local http_code=$(echo "$upload_response" | tail -n1)
-        local response_body=$(echo "$upload_response" | head -n -1)
-
-        if [[ "$http_code" == "201" ]]; then
-            print_success "Uploaded ARM64 binary successfully"
-        else
-            print_error "Failed to upload ARM64 binary (HTTP $http_code)"
-            print_error "Response: $response_body"
-            upload_success=false
-        fi
-    else
-        print_warning "ARM64 binary not found: c-relay-arm64"
-    fi
-
-    # Upload static x86_64 binary
-    if [[ -f "c-relay-static-x86_64" ]]; then
-        print_status "Uploading static x86_64 binary..."
-        local upload_response=$(curl -s -w "\n%{http_code}" -X POST "$api_url/releases/$release_id/assets" \
-                -H "Authorization: token $token" \
-                -F "attachment=@c-relay-static-x86_64;filename=c-relay-${NEW_VERSION}-linux-x86_64-static")
-
-        local http_code=$(echo "$upload_response" | tail -n1)
-        local response_body=$(echo "$upload_response" | head -n -1)
-
-        if [[ "$http_code" == "201" ]]; then
-            print_success "Uploaded static x86_64 binary successfully"
-        else
-            print_error "Failed to upload static x86_64 binary (HTTP $http_code)"
-            print_error "Response: $response_body"
-            upload_success=false
-        fi
-    else
-        print_warning "Static x86_64 binary not found: c-relay-static-x86_64"
-    fi
-
-    # Upload static ARM64 binary
-    if [[ -f "c-relay-static-arm64" ]]; then
-        print_status "Uploading static ARM64 binary..."
-        local upload_response=$(curl -s -w "\n%{http_code}" -X POST "$api_url/releases/$release_id/assets" \
-                -H "Authorization: token $token" \
-                -F "attachment=@c-relay-static-arm64;filename=c-relay-${NEW_VERSION}-linux-arm64-static")
-
-        local http_code=$(echo "$upload_response" | tail -n1)
-        local response_body=$(echo "$upload_response" | head -n -1)
-
-        if [[ "$http_code" == "201" ]]; then
-            print_success "Uploaded static ARM64 binary successfully"
-        else
-            print_error "Failed to upload static ARM64 binary (HTTP $http_code)"
-            print_error "Response: $response_body"
-            upload_success=false
-        fi
-    else
-        print_warning "Static ARM64 binary not found: c-relay-static-arm64"
-    fi
-    
-    # Return success/failure status
-    if [[ "$upload_success" == true ]]; then
-        return 0
-    else
-        return 1
-    fi
-}
-
-# Function to clean up release binaries
-cleanup_release_binaries() {
-    local force_cleanup="$1"  # Optional parameter to force cleanup even on failure
-    
-    if [[ "$force_cleanup" == "force" ]] || [[ "$upload_success" == true ]]; then
-        if [[ -f "c-relay-x86_64" ]]; then
-            rm -f c-relay-x86_64
-            print_status "Cleaned up x86_64 binary"
-        fi
-        if [[ -f "c-relay-arm64" ]]; then
-            rm -f c-relay-arm64
-            print_status "Cleaned up ARM64 binary"
-        fi
-        if [[ -f "c-relay-static-x86_64" ]]; then
-            rm -f c-relay-static-x86_64
-            print_status "Cleaned up static x86_64 binary"
-        fi
-        if [[ -f "c-relay-static-arm64" ]]; then
-            rm -f c-relay-static-arm64
-            print_status "Cleaned up static ARM64 binary"
-        fi
-    else
-        print_warning "Keeping binary files due to upload failures"
-        print_status "Files available for manual upload:"
-        if [[ -f "c-relay-x86_64" ]]; then
-            print_status "  - c-relay-x86_64"
-        fi
-        if [[ -f "c-relay-arm64" ]]; then
-            print_status "  - c-relay-arm64"
-        fi
-        if [[ -f "c-relay-static-x86_64" ]]; then
-            print_status "  - c-relay-static-x86_64"
-        fi
-        if [[ -f "c-relay-static-arm64" ]]; then
-            print_status "  - c-relay-static-arm64"
-        fi
-    fi
-}
-
-# Main execution
-main() {
-    print_status "C-Relay Build and Push Script"
-    
-    # Check prerequisites
-    check_git_repo
-    
-    if [[ "$RELEASE_MODE" == true ]]; then
-        print_status "=== RELEASE MODE ==="
-        
-        # Increment minor version for releases
-        increment_version "minor"
-        
-        # Create new git tag BEFORE compilation so version.h picks it up
-        if git tag "$NEW_VERSION" > /dev/null 2>&1; then
-            print_success "Created tag: $NEW_VERSION"
-        else
-            print_warning "Tag $NEW_VERSION already exists, removing and recreating..."
-            git tag -d "$NEW_VERSION" > /dev/null 2>&1
-            git tag "$NEW_VERSION" > /dev/null 2>&1
-        fi
-        
-        # Compile project first (will now pick up the new tag)
-        compile_project
-        
-        # Build release binaries
-        build_release_binaries
-        
-        # Commit and push (but skip tag creation since we already did it)
-        git_commit_and_push_no_tag
-        
-        # Create Gitea release with binaries
-        if create_gitea_release; then
-            print_success "Release $NEW_VERSION completed successfully!"
-            print_status "Binaries uploaded to Gitea release"
-            upload_success=true
-        else
-            print_error "Release creation or binary upload failed"
-            upload_success=false
-        fi
-        
-        # Cleanup (only if upload was successful)
-        cleanup_release_binaries
-        
-    else
-        print_status "=== DEFAULT MODE ==="
-        
-        # Increment patch version for regular commits
-        increment_version "patch"
-        
-        # Create new git tag BEFORE compilation so version.h picks it up
-        if git tag "$NEW_VERSION" > /dev/null 2>&1; then
-            print_success "Created tag: $NEW_VERSION"
-        else
-            print_warning "Tag $NEW_VERSION already exists, removing and recreating..."
-            git tag -d "$NEW_VERSION" > /dev/null 2>&1
-            git tag "$NEW_VERSION" > /dev/null 2>&1
-        fi
-        
-        # Compile project (will now pick up the new tag)
-        compile_project
-        
-        # Commit and push (but skip tag creation since we already did it)
-        git_commit_and_push_no_tag
-        
-        print_success "Build and push completed successfully!"
-        print_status "Version $NEW_VERSION pushed to repository"
-    fi
-}
-
-# Execute main function
-main

build_static.sh

@@ -9,11 +9,21 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 BUILD_DIR="$SCRIPT_DIR/build"
 DOCKERFILE="$SCRIPT_DIR/Dockerfile.alpine-musl"
 
-echo "=========================================="
-echo "C-Relay MUSL Static Binary Builder"
-echo "=========================================="
+# Parse command line arguments
+DEBUG_BUILD=false
+if [[ "$1" == "--debug" ]]; then
+    DEBUG_BUILD=true
+    echo "=========================================="
+    echo "C-Relay MUSL Static Binary Builder (DEBUG MODE)"
+    echo "=========================================="
+else
+    echo "=========================================="
+    echo "C-Relay MUSL Static Binary Builder (PRODUCTION MODE)"
+    echo "=========================================="
+fi
 echo "Project directory: $SCRIPT_DIR"
 echo "Build directory: $BUILD_DIR"
+echo "Debug build: $DEBUG_BUILD"
 echo ""
 
 # Create build directory
@@ -83,6 +93,7 @@ echo ""
 
 $DOCKER_CMD build \
     --platform "$PLATFORM" \
+    --build-arg DEBUG_BUILD=$DEBUG_BUILD \
     -f "$DOCKERFILE" \
     -t c-relay-musl-builder:latest \
     --progress=plain \
@@ -105,6 +116,7 @@ echo "=========================================="
 # Build the builder stage to extract the binary
 $DOCKER_CMD build \
     --platform "$PLATFORM" \
+    --build-arg DEBUG_BUILD=$DEBUG_BUILD \
     --target builder \
     -f "$DOCKERFILE" \
     -t c-relay-static-builder-stage:latest \
@@ -179,11 +191,16 @@ echo "=========================================="
 echo "Binary: $BUILD_DIR/$OUTPUT_NAME"
 echo "Size: $(du -h "$BUILD_DIR/$OUTPUT_NAME" | cut -f1)"
 echo "Platform: $PLATFORM"
+if [ "$DEBUG_BUILD" = true ]; then
+    echo "Build Type: DEBUG (with symbols, no optimization)"
+else
+    echo "Build Type: PRODUCTION (optimized, stripped)"
+fi
 if [ "$TRULY_STATIC" = true ]; then
-    echo "Type: Fully static binary (Alpine MUSL-based)"
+    echo "Linkage: Fully static binary (Alpine MUSL-based)"
     echo "Portability: Works on ANY Linux distribution"
 else
-    echo "Type: Static binary (may have minimal dependencies)"
+    echo "Linkage: Static binary (may have minimal dependencies)"
 fi
 echo ""
 echo "✓ Build complete!"

deploy_local.sh

@@ -1,3 +1,19 @@
 #!/bin/bash
 
+# Copy the binary to the deployment location
 cp build/c_relay_x86 ~/Storage/c_relay/crelay
+
+# Copy the local service file to systemd
+sudo cp systemd/c-relay-local.service /etc/systemd/system/
+
+# Reload systemd daemon to pick up the new service
+sudo systemctl daemon-reload
+
+# Enable the service (if not already enabled)
+sudo systemctl enable c-relay-local.service
+
+# Restart the service
+sudo systemctl restart c-relay-local.service
+
+# Show service status
+sudo systemctl status c-relay-local.service --no-pager -l

docs/c_utils_lib_architecture.md

@@ -0,0 +1,457 @@
+# c_utils_lib Architecture Plan
+
+## Overview
+
+`c_utils_lib` is a standalone C utility library designed to provide reusable, general-purpose functions for C projects. It serves as a learning repository and a practical toolkit for common C programming tasks.
+
+## Design Philosophy
+
+1. **Zero External Dependencies**: Only standard C library dependencies
+2. **Modular Design**: Each utility is independent and can be used separately
+3. **Learning-Oriented**: Well-documented code suitable for learning C
+4. **Production-Ready**: Battle-tested utilities from real projects
+5. **Cross-Platform**: Works on Linux, macOS, and other POSIX systems
+
+## Repository Structure
+
+```
+c_utils_lib/
+├── README.md                    # Main documentation
+├── LICENSE                      # MIT License
+├── VERSION                      # Current version (e.g., v0.1.0)
+├── build.sh                     # Build script
+├── Makefile                     # Build system
+├── .gitignore                   # Git ignore rules
+│
+├── include/                     # Public headers
+│   ├── c_utils.h               # Main header (includes all utilities)
+│   ├── debug.h                 # Debug/logging system
+│   ├── version.h               # Version utilities
+│   ├── string_utils.h          # String utilities (future)
+│   └── memory_utils.h          # Memory utilities (future)
+│
+├── src/                        # Implementation files
+│   ├── debug.c                 # Debug system implementation
+│   ├── version.c               # Version utilities implementation
+│   ├── string_utils.c          # String utilities (future)
+│   └── memory_utils.c          # Memory utilities (future)
+│
+├── examples/                   # Usage examples
+│   ├── debug_example.c         # Debug system example
+│   ├── version_example.c       # Version utilities example
+│   └── Makefile                # Examples build system
+│
+├── tests/                      # Unit tests
+│   ├── test_debug.c            # Debug system tests
+│   ├── test_version.c          # Version utilities tests
+│   ├── run_tests.sh            # Test runner
+│   └── Makefile                # Tests build system
+│
+└── docs/                       # Additional documentation
+    ├── API.md                  # Complete API reference
+    ├── INTEGRATION.md          # How to integrate into projects
+    ├── VERSIONING.md           # Versioning system guide
+    └── CONTRIBUTING.md         # Contribution guidelines
+```
+
+## Initial Utilities (v0.1.0)
+
+### 1. Debug System (`debug.h`, `debug.c`)
+
+**Purpose**: Unified logging and debugging system with configurable verbosity levels.
+
+**Features**:
+- 5 debug levels: NONE, ERROR, WARN, INFO, DEBUG, TRACE
+- Timestamp formatting
+- File/line information at TRACE level
+- Macro-based API for zero-cost when disabled
+- Thread-safe (future enhancement)
+
+**API**:
+```c
+// Initialization
+void debug_init(int level);
+
+// Logging macros
+DEBUG_ERROR(format, ...);
+DEBUG_WARN(format, ...);
+DEBUG_INFO(format, ...);
+DEBUG_LOG(format, ...);
+DEBUG_TRACE(format, ...);
+
+// Global debug level
+extern debug_level_t g_debug_level;
+```
+
+**Usage Example**:
+```c
+#include <c_utils/debug.h>
+
+int main() {
+    debug_init(DEBUG_LEVEL_INFO);
+    DEBUG_INFO("Application started");
+    DEBUG_ERROR("Critical error: %s", error_msg);
+    return 0;
+}
+```
+
+### 2. Version Utilities (`version.h`, `version.c`)
+
+**Purpose**: Reusable versioning system for C projects using git tags.
+
+**Features**:
+- Automatic version extraction from git tags
+- Semantic versioning support (MAJOR.MINOR.PATCH)
+- Version comparison functions
+- Header file generation for embedding version info
+- Build number tracking
+
+**API**:
+```c
+// Version structure
+typedef struct {
+    int major;
+    int minor;
+    int patch;
+    char* git_hash;
+    char* build_date;
+} version_info_t;
+
+// Get version from git
+int version_get_from_git(version_info_t* version);
+
+// Generate version header file
+int version_generate_header(const char* output_path, const char* prefix);
+
+// Compare versions
+int version_compare(version_info_t* v1, version_info_t* v2);
+
+// Format version string
+char* version_to_string(version_info_t* version);
+```
+
+**Usage Example**:
+```c
+#include <c_utils/version.h>
+
+// In your build system:
+version_generate_header("src/version.h", "MY_APP");
+
+// In your code:
+#include "version.h"
+printf("Version: %s\n", MY_APP_VERSION);
+```
+
+**Integration with Projects**:
+```bash
+# In project Makefile
+version.h:
+	c_utils_lib/bin/generate_version src/version.h MY_PROJECT
+```
+
+## Build System
+
+### Static Library Output
+
+```
+libc_utils.a          # Static library for linking
+```
+
+### Build Targets
+
+```bash
+make                  # Build static library
+make examples         # Build examples
+make test             # Run tests
+make install          # Install to system (optional)
+make clean            # Clean build artifacts
+```
+
+### Build Script (`build.sh`)
+
+```bash
+#!/bin/bash
+# Simplified build script similar to nostr_core_lib
+
+case "$1" in
+    lib|"")
+        make
+        ;;
+    examples)
+        make examples
+        ;;
+    test)
+        make test
+        ;;
+    clean)
+        make clean
+        ;;
+    install)
+        make install
+        ;;
+    *)
+        echo "Usage: ./build.sh [lib|examples|test|clean|install]"
+        exit 1
+        ;;
+esac
+```
+
+## Versioning System Design
+
+### How It Works
+
+1. **Git Tags as Source of Truth**
+   - Version tags: `v0.1.0`, `v0.2.0`, etc.
+   - Follows semantic versioning
+
+2. **Automatic Header Generation**
+   - Script reads git tags
+   - Generates header with version macros
+   - Includes build date and git hash
+
+3. **Reusable Across Projects**
+   - Each project calls `version_generate_header()`
+   - Customizable prefix (e.g., `C_RELAY_VERSION`, `NOSTR_CORE_VERSION`)
+   - No hardcoded version numbers in source
+
+### Example Generated Header
+
+```c
+// Auto-generated by c_utils_lib version system
+#ifndef MY_PROJECT_VERSION_H
+#define MY_PROJECT_VERSION_H
+
+#define MY_PROJECT_VERSION "v0.1.0"
+#define MY_PROJECT_VERSION_MAJOR 0
+#define MY_PROJECT_VERSION_MINOR 1
+#define MY_PROJECT_VERSION_PATCH 0
+#define MY_PROJECT_GIT_HASH "a1b2c3d"
+#define MY_PROJECT_BUILD_DATE "2025-10-15"
+
+#endif
+```
+
+### Integration Pattern
+
+```makefile
+# In consuming project's Makefile
+VERSION_SCRIPT = c_utils_lib/bin/generate_version
+
+src/version.h: .git/refs/tags/*
+	$(VERSION_SCRIPT) src/version.h MY_PROJECT
+
+my_app: src/version.h src/main.c
+	$(CC) src/main.c -o my_app -Ic_utils_lib/include -Lc_utils_lib -lc_utils
+```
+
+## Future Utilities (Roadmap)
+
+### String Utilities (`string_utils.h`)
+- Safe string operations (bounds checking)
+- String trimming, splitting, joining
+- Case conversion
+- Pattern matching helpers
+
+### Memory Utilities (`memory_utils.h`)
+- Safe allocation wrappers
+- Memory pool management
+- Leak detection helpers (debug builds)
+- Arena allocators
+
+### Configuration Utilities (`config_utils.h`)
+- INI file parsing
+- JSON configuration (using cJSON)
+- Environment variable helpers
+- Command-line argument parsing
+
+### File Utilities (`file_utils.h`)
+- Safe file operations
+- Directory traversal
+- Path manipulation
+- File watching (inotify wrapper)
+
+### Time Utilities (`time_utils.h`)
+- Timestamp formatting
+- Duration calculations
+- Timer utilities
+- Rate limiting helpers
+
+## Integration Guide
+
+### As Git Submodule
+
+```bash
+# In your project
+git submodule add https://github.com/yourusername/c_utils_lib.git
+git submodule update --init --recursive
+
+# Build the library
+cd c_utils_lib && ./build.sh lib && cd ..
+
+# Update your Makefile
+INCLUDES += -Ic_utils_lib/include
+LIBS += -Lc_utils_lib -lc_utils
+```
+
+### In Your Makefile
+
+```makefile
+# Check if c_utils_lib is built
+c_utils_lib/libc_utils.a:
+	cd c_utils_lib && ./build.sh lib
+
+# Link against it
+my_app: c_utils_lib/libc_utils.a src/main.c
+	$(CC) src/main.c -o my_app \
+		-Ic_utils_lib/include \
+		-Lc_utils_lib -lc_utils
+```
+
+### In Your Code
+
+```c
+// Option 1: Include everything
+#include <c_utils/c_utils.h>
+
+// Option 2: Include specific utilities
+#include <c_utils/debug.h>
+#include <c_utils/version.h>
+
+int main() {
+    debug_init(DEBUG_LEVEL_INFO);
+    DEBUG_INFO("Starting application version %s", MY_APP_VERSION);
+    return 0;
+}
+```
+
+## Migration Plan for c-relay
+
+### Phase 1: Extract Debug System
+1. Create `c_utils_lib` repository
+2. Move [`debug.c`](../src/debug.c) and [`debug.h`](../src/debug.h)
+3. Create build system
+4. Add basic tests
+
+### Phase 2: Add Versioning System
+1. Extract version generation logic from c-relay
+2. Create reusable version utilities
+3. Update c-relay to use new system
+4. Update nostr_core_lib to use new system
+
+### Phase 3: Add as Submodule
+1. Add `c_utils_lib` as submodule to c-relay
+2. Update c-relay Makefile
+3. Update includes in c-relay source files
+4. Remove old debug files from c-relay
+
+### Phase 4: Documentation & Examples
+1. Create comprehensive README
+2. Add usage examples
+3. Write integration guide
+4. Document API
+
+## Benefits
+
+### For c-relay
+- Cleaner separation of concerns
+- Reusable utilities across projects
+- Easier to maintain and test
+- Consistent logging across codebase
+
+### For Learning C
+- Real-world utility implementations
+- Best practices examples
+- Modular design patterns
+- Build system examples
+
+### For Future Projects
+- Drop-in utility library
+- Proven, tested code
+- Consistent patterns
+- Time savings
+
+## Testing Strategy
+
+### Unit Tests
+- Test each utility independently
+- Mock external dependencies
+- Edge case coverage
+- Memory leak detection (valgrind)
+
+### Integration Tests
+- Test with real projects (c-relay, nostr_core_lib)
+- Cross-platform testing
+- Performance benchmarks
+
+### Continuous Integration
+- GitHub Actions for automated testing
+- Multiple compiler versions (gcc, clang)
+- Multiple platforms (Linux, macOS)
+- Static analysis (cppcheck, clang-tidy)
+
+## Documentation Standards
+
+### Code Documentation
+- Doxygen-style comments
+- Function purpose and parameters
+- Return value descriptions
+- Usage examples in comments
+
+### API Documentation
+- Complete API reference in `docs/API.md`
+- Usage examples for each function
+- Common patterns and best practices
+- Migration guides
+
+### Learning Resources
+- Detailed explanations of implementations
+- Links to relevant C standards
+- Common pitfalls and how to avoid them
+- Performance considerations
+
+## License
+
+MIT License - permissive and suitable for learning and commercial use.
+
+## Version History
+
+- **v0.1.0** (Planned)
+  - Initial release
+  - Debug system
+  - Version utilities
+  - Basic documentation
+
+- **v0.2.0** (Future)
+  - String utilities
+  - Memory utilities
+  - Enhanced documentation
+
+- **v0.3.0** (Future)
+  - Configuration utilities
+  - File utilities
+  - Time utilities
+
+## Success Criteria
+
+1. ✅ Successfully integrated into c-relay
+2. ✅ Successfully integrated into nostr_core_lib
+3. ✅ All tests passing
+4. ✅ Documentation complete
+5. ✅ Examples working
+6. ✅ Zero external dependencies (except standard library)
+7. ✅ Cross-platform compatibility verified
+
+## Next Steps
+
+1. Create repository structure
+2. Implement debug system
+3. Implement version utilities
+4. Create build system
+5. Write tests
+6. Create documentation
+7. Integrate into c-relay
+8. Publish to GitHub
+
+---
+
+**Note**: This is a living document. Update as the library evolves and new utilities are added.

docs/c_utils_lib_implementation_plan.md

@@ -0,0 +1,621 @@
+# c_utils_lib Implementation Plan
+
+## Overview
+
+This document provides a step-by-step implementation plan for creating the `c_utils_lib` library and integrating it into the c-relay project.
+
+## Phase 1: Repository Setup & Structure
+
+### Step 1.1: Create Repository Structure
+
+**Location**: Create outside c-relay project (sibling directory)
+
+```bash
+# Create directory structure
+mkdir -p c_utils_lib/{include,src,examples,tests,docs,bin}
+cd c_utils_lib
+
+# Create subdirectories
+mkdir -p include/c_utils
+mkdir -p tests/results
+```
+
+### Step 1.2: Initialize Git Repository
+
+```bash
+cd c_utils_lib
+git init
+git branch -M main
+```
+
+### Step 1.3: Create Core Files
+
+**Files to create**:
+1. `README.md` - Main documentation
+2. `LICENSE` - MIT License
+3. `VERSION` - Version file (v0.1.0)
+4. `.gitignore` - Git ignore rules
+5. `Makefile` - Build system
+6. `build.sh` - Build script
+
+## Phase 2: Debug System Implementation
+
+### Step 2.1: Move Debug Files
+
+**Source files** (from c-relay):
+- `src/debug.c` → `c_utils_lib/src/debug.c`
+- `src/debug.h` → `c_utils_lib/include/c_utils/debug.h`
+
+**Modifications needed**:
+1. Update header guard in `debug.h`:
+   ```c
+   #ifndef C_UTILS_DEBUG_H
+   #define C_UTILS_DEBUG_H
+   ```
+
+2. No namespace changes needed (keep simple API)
+
+3. Add header documentation:
+   ```c
+   /**
+    * @file debug.h
+    * @brief Debug and logging system with configurable verbosity levels
+    * 
+    * Provides a simple, efficient logging system with 5 levels:
+    * - ERROR: Critical errors
+    * - WARN: Warnings
+    * - INFO: Informational messages
+    * - DEBUG: Debug messages
+    * - TRACE: Detailed trace with file:line info
+    */
+   ```
+
+### Step 2.2: Create Main Header
+
+**File**: `include/c_utils/c_utils.h`
+
+```c
+#ifndef C_UTILS_H
+#define C_UTILS_H
+
+/**
+ * @file c_utils.h
+ * @brief Main header for c_utils_lib - includes all utilities
+ * 
+ * Include this header to access all c_utils_lib functionality.
+ * Alternatively, include specific headers for modular usage.
+ */
+
+// Version information
+#define C_UTILS_VERSION "v0.1.0"
+#define C_UTILS_VERSION_MAJOR 0
+#define C_UTILS_VERSION_MINOR 1
+#define C_UTILS_VERSION_PATCH 0
+
+// Include all utilities
+#include "debug.h"
+#include "version.h"
+
+#endif /* C_UTILS_H */
+```
+
+## Phase 3: Version Utilities Implementation
+
+### Step 3.1: Design Version API
+
+**File**: `include/c_utils/version.h`
+
+```c
+#ifndef C_UTILS_VERSION_H
+#define C_UTILS_VERSION_H
+
+#include <time.h>
+
+/**
+ * @brief Version information structure
+ */
+typedef struct {
+    int major;
+    int minor;
+    int patch;
+    char git_hash[41];      // SHA-1 hash (40 chars + null)
+    char build_date[32];    // ISO 8601 format
+    char version_string[64]; // "vX.Y.Z" format
+} version_info_t;
+
+/**
+ * @brief Extract version from git tags
+ * @param version Output version structure
+ * @return 0 on success, -1 on error
+ */
+int version_get_from_git(version_info_t* version);
+
+/**
+ * @brief Generate version header file for a project
+ * @param output_path Path to output header file
+ * @param prefix Prefix for macros (e.g., "MY_APP")
+ * @return 0 on success, -1 on error
+ */
+int version_generate_header(const char* output_path, const char* prefix);
+
+/**
+ * @brief Compare two versions
+ * @return -1 if v1 < v2, 0 if equal, 1 if v1 > v2
+ */
+int version_compare(const version_info_t* v1, const version_info_t* v2);
+
+/**
+ * @brief Format version as string
+ * @param version Version structure
+ * @param buffer Output buffer
+ * @param buffer_size Size of output buffer
+ * @return Number of characters written
+ */
+int version_to_string(const version_info_t* version, char* buffer, size_t buffer_size);
+
+#endif /* C_UTILS_VERSION_H */
+```
+
+### Step 3.2: Implement Version Utilities
+
+**File**: `src/version.c`
+
+Key functions to implement:
+1. `version_get_from_git()` - Execute `git describe --tags` and parse
+2. `version_generate_header()` - Generate header file with macros
+3. `version_compare()` - Semantic version comparison
+4. `version_to_string()` - Format version string
+
+### Step 3.3: Create Version Generation Script
+
+**File**: `bin/generate_version`
+
+```bash
+#!/bin/bash
+# Generate version header for a project
+
+OUTPUT_FILE="$1"
+PREFIX="$2"
+
+if [ -z "$OUTPUT_FILE" ] || [ -z "$PREFIX" ]; then
+    echo "Usage: $0 <output_file> <prefix>"
+    exit 1
+fi
+
+# Get version from git
+if [ -d .git ]; then
+    VERSION=$(git describe --tags --always 2>/dev/null || echo "v0.0.0")
+    GIT_HASH=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
+else
+    VERSION="v0.0.0"
+    GIT_HASH="unknown"
+fi
+
+# Parse version
+CLEAN_VERSION=$(echo "$VERSION" | sed 's/^v//' | cut -d- -f1)
+MAJOR=$(echo "$CLEAN_VERSION" | cut -d. -f1)
+MINOR=$(echo "$CLEAN_VERSION" | cut -d. -f2)
+PATCH=$(echo "$CLEAN_VERSION" | cut -d. -f3)
+BUILD_DATE=$(date -u +"%Y-%m-%d %H:%M:%S UTC")
+
+# Generate header
+cat > "$OUTPUT_FILE" << EOF
+/* Auto-generated by c_utils_lib version system */
+/* DO NOT EDIT - This file is automatically generated */
+
+#ifndef ${PREFIX}_VERSION_H
+#define ${PREFIX}_VERSION_H
+
+#define ${PREFIX}_VERSION "v${CLEAN_VERSION}"
+#define ${PREFIX}_VERSION_MAJOR ${MAJOR}
+#define ${PREFIX}_VERSION_MINOR ${MINOR}
+#define ${PREFIX}_VERSION_PATCH ${PATCH}
+#define ${PREFIX}_GIT_HASH "${GIT_HASH}"
+#define ${PREFIX}_BUILD_DATE "${BUILD_DATE}"
+
+#endif /* ${PREFIX}_VERSION_H */
+EOF
+
+echo "Generated $OUTPUT_FILE with version v${CLEAN_VERSION}"
+```
+
+## Phase 4: Build System
+
+### Step 4.1: Create Makefile
+
+**File**: `Makefile`
+
+```makefile
+# c_utils_lib Makefile
+
+CC = gcc
+AR = ar
+CFLAGS = -Wall -Wextra -std=c99 -O2 -g
+INCLUDES = -Iinclude
+
+# Directories
+SRC_DIR = src
+INCLUDE_DIR = include
+BUILD_DIR = build
+EXAMPLES_DIR = examples
+TESTS_DIR = tests
+
+# Source files
+SOURCES = $(wildcard $(SRC_DIR)/*.c)
+OBJECTS = $(SOURCES:$(SRC_DIR)/%.c=$(BUILD_DIR)/%.o)
+
+# Output library
+LIBRARY = libc_utils.a
+
+# Default target
+all: $(LIBRARY)
+
+# Create build directory
+$(BUILD_DIR):
+	mkdir -p $(BUILD_DIR)
+
+# Compile source files
+$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(INCLUDES) -c $< -o $@
+
+# Create static library
+$(LIBRARY): $(OBJECTS)
+	$(AR) rcs $@ $^
+	@echo "Built $(LIBRARY)"
+
+# Build examples
+examples: $(LIBRARY)
+	$(MAKE) -C $(EXAMPLES_DIR)
+
+# Run tests
+test: $(LIBRARY)
+	$(MAKE) -C $(TESTS_DIR)
+	$(TESTS_DIR)/run_tests.sh
+
+# Install to system (optional)
+install: $(LIBRARY)
+	install -d /usr/local/lib
+	install -m 644 $(LIBRARY) /usr/local/lib/
+	install -d /usr/local/include/c_utils
+	install -m 644 $(INCLUDE_DIR)/c_utils/*.h /usr/local/include/c_utils/
+	@echo "Installed to /usr/local"
+
+# Uninstall from system
+uninstall:
+	rm -f /usr/local/lib/$(LIBRARY)
+	rm -rf /usr/local/include/c_utils
+	@echo "Uninstalled from /usr/local"
+
+# Clean build artifacts
+clean:
+	rm -rf $(BUILD_DIR) $(LIBRARY)
+	$(MAKE) -C $(EXAMPLES_DIR) clean 2>/dev/null || true
+	$(MAKE) -C $(TESTS_DIR) clean 2>/dev/null || true
+
+# Help
+help:
+	@echo "c_utils_lib Build System"
+	@echo ""
+	@echo "Targets:"
+	@echo "  all       Build static library (default)"
+	@echo "  examples  Build examples"
+	@echo "  test      Run tests"
+	@echo "  install   Install to /usr/local"
+	@echo "  uninstall Remove from /usr/local"
+	@echo "  clean     Clean build artifacts"
+	@echo "  help      Show this help"
+
+.PHONY: all examples test install uninstall clean help
+```
+
+### Step 4.2: Create Build Script
+
+**File**: `build.sh`
+
+```bash
+#!/bin/bash
+# c_utils_lib build script
+
+set -e
+
+case "$1" in
+    lib|"")
+        echo "Building c_utils_lib..."
+        make
+        ;;
+    examples)
+        echo "Building examples..."
+        make examples
+        ;;
+    test)
+        echo "Running tests..."
+        make test
+        ;;
+    clean)
+        echo "Cleaning..."
+        make clean
+        ;;
+    install)
+        echo "Installing..."
+        make install
+        ;;
+    *)
+        echo "Usage: ./build.sh [lib|examples|test|clean|install]"
+        exit 1
+        ;;
+esac
+
+echo "Done!"
+```
+
+## Phase 5: Examples & Tests
+
+### Step 5.1: Create Debug Example
+
+**File**: `examples/debug_example.c`
+
+```c
+#include <c_utils/debug.h>
+
+int main() {
+    // Initialize with INFO level
+    debug_init(DEBUG_LEVEL_INFO);
+    
+    DEBUG_INFO("Application started");
+    DEBUG_WARN("This is a warning");
+    DEBUG_ERROR("This is an error");
+    
+    // This won't print (level too high)
+    DEBUG_LOG("This debug message won't show");
+    
+    // Change level to DEBUG
+    g_debug_level = DEBUG_LEVEL_DEBUG;
+    DEBUG_LOG("Now debug messages show");
+    
+    // Change to TRACE to see file:line info
+    g_debug_level = DEBUG_LEVEL_TRACE;
+    DEBUG_TRACE("Trace with file:line information");
+    
+    return 0;
+}
+```
+
+### Step 5.2: Create Version Example
+
+**File**: `examples/version_example.c`
+
+```c
+#include <c_utils/version.h>
+#include <stdio.h>
+
+int main() {
+    version_info_t version;
+    
+    // Get version from git
+    if (version_get_from_git(&version) == 0) {
+        char version_str[64];
+        version_to_string(&version, version_str, sizeof(version_str));
+        
+        printf("Version: %s\n", version_str);
+        printf("Git Hash: %s\n", version.git_hash);
+        printf("Build Date: %s\n", version.build_date);
+    }
+    
+    return 0;
+}
+```
+
+### Step 5.3: Create Test Suite
+
+**File**: `tests/test_debug.c`
+
+```c
+#include <c_utils/debug.h>
+#include <stdio.h>
+#include <string.h>
+
+int test_debug_init() {
+    debug_init(DEBUG_LEVEL_INFO);
+    return (g_debug_level == DEBUG_LEVEL_INFO) ? 0 : -1;
+}
+
+int test_debug_levels() {
+    // Test that higher levels don't print at lower settings
+    debug_init(DEBUG_LEVEL_ERROR);
+    // Would need to capture stdout to verify
+    return 0;
+}
+
+int main() {
+    int failed = 0;
+    
+    printf("Running debug tests...\n");
+    
+    if (test_debug_init() != 0) {
+        printf("FAIL: test_debug_init\n");
+        failed++;
+    } else {
+        printf("PASS: test_debug_init\n");
+    }
+    
+    if (test_debug_levels() != 0) {
+        printf("FAIL: test_debug_levels\n");
+        failed++;
+    } else {
+        printf("PASS: test_debug_levels\n");
+    }
+    
+    return failed;
+}
+```
+
+## Phase 6: Documentation
+
+### Step 6.1: Create README.md
+
+Key sections:
+1. Overview and purpose
+2. Quick start guide
+3. Installation instructions
+4. Usage examples
+5. API reference (brief)
+6. Integration guide
+7. Contributing guidelines
+8. License
+
+### Step 6.2: Create API Documentation
+
+**File**: `docs/API.md`
+
+Complete API reference with:
+- Function signatures
+- Parameter descriptions
+- Return values
+- Usage examples
+- Common patterns
+
+### Step 6.3: Create Integration Guide
+
+**File**: `docs/INTEGRATION.md`
+
+How to integrate into projects:
+1. As git submodule
+2. Makefile integration
+3. Code examples
+4. Migration from standalone utilities
+
+## Phase 7: Integration with c-relay
+
+### Step 7.1: Add as Submodule
+
+```bash
+cd /path/to/c-relay
+git submodule add <repo-url> c_utils_lib
+git submodule update --init --recursive
+```
+
+### Step 7.2: Update c-relay Makefile
+
+```makefile
+# Add to c-relay Makefile
+C_UTILS_LIB = c_utils_lib/libc_utils.a
+
+# Update includes
+INCLUDES += -Ic_utils_lib/include
+
+# Update libs
+LIBS += -Lc_utils_lib -lc_utils
+
+# Add dependency
+$(C_UTILS_LIB):
+	cd c_utils_lib && ./build.sh lib
+
+# Update main target
+$(TARGET): $(C_UTILS_LIB) ...
+```
+
+### Step 7.3: Update c-relay Source Files
+
+**Changes needed**:
+
+1. Update includes:
+   ```c
+   // Old
+   #include "debug.h"
+   
+   // New
+   #include <c_utils/debug.h>
+   ```
+
+2. Remove old debug files:
+   ```bash
+   git rm src/debug.c src/debug.h
+   ```
+
+3. Update all files that use debug system:
+   - `src/main.c`
+   - `src/config.c`
+   - `src/dm_admin.c`
+   - `src/websockets.c`
+   - `src/subscriptions.c`
+   - Any other files using DEBUG_* macros
+
+### Step 7.4: Test Integration
+
+```bash
+cd c-relay
+make clean
+make
+./make_and_restart_relay.sh
+```
+
+Verify:
+- Compilation succeeds
+- Debug output works correctly
+- No functionality regressions
+
+## Phase 8: Version System Integration
+
+### Step 8.1: Update c-relay Makefile for Versioning
+
+```makefile
+# Add version generation
+src/version.h: .git/refs/tags/*
+	c_utils_lib/bin/generate_version src/version.h C_RELAY
+
+# Add dependency
+$(TARGET): src/version.h ...
+```
+
+### Step 8.2: Update c-relay to Use Generated Version
+
+Replace hardcoded version in `src/main.h` with:
+```c
+#include "version.h"
+// Use C_RELAY_VERSION instead of hardcoded VERSION
+```
+
+## Timeline Estimate
+
+- **Phase 1**: Repository Setup - 1 hour
+- **Phase 2**: Debug System - 2 hours
+- **Phase 3**: Version Utilities - 4 hours
+- **Phase 4**: Build System - 2 hours
+- **Phase 5**: Examples & Tests - 3 hours
+- **Phase 6**: Documentation - 3 hours
+- **Phase 7**: c-relay Integration - 2 hours
+- **Phase 8**: Version Integration - 2 hours
+
+**Total**: ~19 hours
+
+## Success Criteria
+
+- [ ] c_utils_lib builds successfully
+- [ ] All tests pass
+- [ ] Examples compile and run
+- [ ] c-relay integrates successfully
+- [ ] Debug output works in c-relay
+- [ ] Version generation works
+- [ ] Documentation complete
+- [ ] No regressions in c-relay functionality
+
+## Next Steps
+
+1. Review this plan with stakeholders
+2. Create repository structure
+3. Implement debug system
+4. Implement version utilities
+5. Create build system
+6. Write tests and examples
+7. Create documentation
+8. Integrate into c-relay
+9. Test thoroughly
+10. Publish to GitHub
+
+## Notes
+
+- Keep the API simple and intuitive
+- Focus on zero external dependencies
+- Prioritize learning value in code comments
+- Make integration as easy as possible
+- Document everything thoroughly

docs/libwebsockets_proper_pattern.md

@@ -0,0 +1,298 @@
+# Libwebsockets Proper Pattern - Message Queue Design
+
+## Problem Analysis
+
+### Current Violation
+We're calling `lws_write()` directly from multiple code paths:
+1. **Event broadcast** (subscriptions.c:667) - when events arrive
+2. **OK responses** (websockets.c:855) - when processing EVENT messages
+3. **EOSE responses** (websockets.c:976) - when processing REQ messages
+4. **COUNT responses** (websockets.c:1922) - when processing COUNT messages
+
+This violates libwebsockets' design pattern which requires:
+- **`lws_write()` ONLY called from `LWS_CALLBACK_SERVER_WRITEABLE`**
+- Application queues messages and requests writeable callback
+- Libwebsockets handles write timing and socket buffer management
+
+### Consequences of Violation
+1. Partial writes when socket buffer is full
+2. Multiple concurrent write attempts before callback fires
+3. "write already pending" errors with single buffer
+4. Frame corruption from interleaved partial writes
+5. "Invalid frame header" errors on client side
+
+## Correct Architecture
+
+### Message Queue Pattern
+
+```
+┌─────────────────────────────────────────────────────────────┐
+│                    Application Layer                         │
+├─────────────────────────────────────────────────────────────┤
+│                                                               │
+│  Event Arrives → Queue Message → Request Writeable Callback │
+│  REQ Received  → Queue EOSE    → Request Writeable Callback │
+│  EVENT Received→ Queue OK      → Request Writeable Callback │
+│  COUNT Received→ Queue COUNT   → Request Writeable Callback │
+│                                                               │
+└─────────────────────────────────────────────────────────────┘
+                            ↓
+                  lws_callback_on_writable(wsi)
+                            ↓
+┌─────────────────────────────────────────────────────────────┐
+│              LWS_CALLBACK_SERVER_WRITEABLE                   │
+├─────────────────────────────────────────────────────────────┤
+│                                                               │
+│  1. Dequeue next message from queue                          │
+│  2. Call lws_write() with message data                       │
+│  3. If queue not empty, request another callback             │
+│                                                               │
+└─────────────────────────────────────────────────────────────┘
+                            ↓
+                    libwebsockets handles:
+                    - Socket buffer management
+                    - Partial write handling
+                    - Frame atomicity
+```
+
+## Data Structures
+
+### Message Queue Node
+```c
+typedef struct message_queue_node {
+    unsigned char* data;           // Message data (with LWS_PRE space)
+    size_t length;                 // Message length (without LWS_PRE)
+    enum lws_write_protocol type;  // LWS_WRITE_TEXT, etc.
+    struct message_queue_node* next;
+} message_queue_node_t;
+```
+
+### Per-Session Data Updates
+```c
+struct per_session_data {
+    // ... existing fields ...
+    
+    // Message queue (replaces single buffer)
+    message_queue_node_t* message_queue_head;
+    message_queue_node_t* message_queue_tail;
+    int message_queue_count;
+    int writeable_requested;  // Flag to prevent duplicate requests
+};
+```
+
+## Implementation Functions
+
+### 1. Queue Message (Application Layer)
+```c
+int queue_message(struct lws* wsi, struct per_session_data* pss,
+                  const char* message, size_t length,
+                  enum lws_write_protocol type)
+{
+    // Allocate node
+    message_queue_node_t* node = malloc(sizeof(message_queue_node_t));
+    
+    // Allocate buffer with LWS_PRE space
+    node->data = malloc(LWS_PRE + length);
+    memcpy(node->data + LWS_PRE, message, length);
+    node->length = length;
+    node->type = type;
+    node->next = NULL;
+    
+    // Add to queue (FIFO)
+    pthread_mutex_lock(&pss->session_lock);
+    if (!pss->message_queue_head) {
+        pss->message_queue_head = node;
+        pss->message_queue_tail = node;
+    } else {
+        pss->message_queue_tail->next = node;
+        pss->message_queue_tail = node;
+    }
+    pss->message_queue_count++;
+    pthread_mutex_unlock(&pss->session_lock);
+    
+    // Request writeable callback (only if not already requested)
+    if (!pss->writeable_requested) {
+        pss->writeable_requested = 1;
+        lws_callback_on_writable(wsi);
+    }
+    
+    return 0;
+}
+```
+
+### 2. Process Queue (Writeable Callback)
+```c
+int process_message_queue(struct lws* wsi, struct per_session_data* pss)
+{
+    pthread_mutex_lock(&pss->session_lock);
+    
+    // Get next message from queue
+    message_queue_node_t* node = pss->message_queue_head;
+    if (!node) {
+        pss->writeable_requested = 0;
+        pthread_mutex_unlock(&pss->session_lock);
+        return 0;  // Queue empty
+    }
+    
+    // Remove from queue
+    pss->message_queue_head = node->next;
+    if (!pss->message_queue_head) {
+        pss->message_queue_tail = NULL;
+    }
+    pss->message_queue_count--;
+    
+    pthread_mutex_unlock(&pss->session_lock);
+    
+    // Write message (libwebsockets handles partial writes)
+    int result = lws_write(wsi, node->data + LWS_PRE, node->length, node->type);
+    
+    // Free node
+    free(node->data);
+    free(node);
+    
+    // If queue not empty, request another callback
+    pthread_mutex_lock(&pss->session_lock);
+    if (pss->message_queue_head) {
+        lws_callback_on_writable(wsi);
+    } else {
+        pss->writeable_requested = 0;
+    }
+    pthread_mutex_unlock(&pss->session_lock);
+    
+    return (result < 0) ? -1 : 0;
+}
+```
+
+## Refactoring Changes
+
+### Before (WRONG - Direct Write)
+```c
+// websockets.c:855 - OK response
+int write_result = lws_write(wsi, buf + LWS_PRE, response_len, LWS_WRITE_TEXT);
+if (write_result < 0) {
+    DEBUG_ERROR("Write failed");
+} else if ((size_t)write_result != response_len) {
+    // Partial write - queue remaining data
+    queue_websocket_write(wsi, pss, ...);
+}
+```
+
+### After (CORRECT - Queue Message)
+```c
+// websockets.c:855 - OK response
+queue_message(wsi, pss, response_str, response_len, LWS_WRITE_TEXT);
+// That's it! Writeable callback will handle the actual write
+```
+
+### Before (WRONG - Direct Write in Broadcast)
+```c
+// subscriptions.c:667 - EVENT broadcast
+int write_result = lws_write(current_temp->wsi, buf + LWS_PRE, msg_len, LWS_WRITE_TEXT);
+if (write_result < 0) {
+    DEBUG_ERROR("Write failed");
+} else if ((size_t)write_result != msg_len) {
+    queue_websocket_write(...);
+}
+```
+
+### After (CORRECT - Queue Message)
+```c
+// subscriptions.c:667 - EVENT broadcast
+struct per_session_data* pss = lws_wsi_user(current_temp->wsi);
+queue_message(current_temp->wsi, pss, msg_str, msg_len, LWS_WRITE_TEXT);
+// Writeable callback will handle the actual write
+```
+
+## Benefits of Correct Pattern
+
+1. **No Partial Write Handling Needed**
+   - Libwebsockets handles partial writes internally
+   - We just queue complete messages
+
+2. **No "Write Already Pending" Errors**
+   - Queue can hold unlimited messages
+   - Each processed sequentially from callback
+
+3. **Thread Safety**
+   - Queue operations protected by session lock
+   - Write only from single callback thread
+
+4. **Frame Atomicity**
+   - Libwebsockets ensures complete frame transmission
+   - No interleaved partial writes
+
+5. **Simpler Code**
+   - No complex partial write state machine
+   - Just queue and forget
+
+6. **Better Performance**
+   - Libwebsockets optimizes write timing
+   - Batches writes when socket ready
+
+## Migration Steps
+
+1. ✅ Identify all `lws_write()` call sites
+2. ✅ Confirm violation of libwebsockets pattern
+3. ⏳ Design message queue structure
+4. ⏳ Implement `queue_message()` function
+5. ⏳ Implement `process_message_queue()` function
+6. ⏳ Update `per_session_data` structure
+7. ⏳ Refactor OK response to use queue
+8. ⏳ Refactor EOSE response to use queue
+9. ⏳ Refactor COUNT response to use queue
+10. ⏳ Refactor EVENT broadcast to use queue
+11. ⏳ Update `LWS_CALLBACK_SERVER_WRITEABLE` handler
+12. ⏳ Add queue cleanup in `LWS_CALLBACK_CLOSED`
+13. ⏳ Remove old partial write code
+14. ⏳ Test with rapid multiple events
+15. ⏳ Test with large events (>4KB)
+16. ⏳ Test under load
+17. ⏳ Verify no frame errors
+
+## Testing Strategy
+
+### Test 1: Multiple Rapid Events
+```bash
+# Send 10 events rapidly to same client
+for i in {1..10}; do
+    echo '["EVENT",{"kind":1,"content":"test'$i'","created_at":'$(date +%s)',...}]' | \
+    websocat ws://localhost:8888 &
+done
+```
+
+**Expected**: All events queued and sent sequentially, no errors
+
+### Test 2: Large Events
+```bash
+# Send event >4KB (forces multiple socket writes)
+nak event --content "$(head -c 5000 /dev/urandom | base64)" | \
+websocat ws://localhost:8888
+```
+
+**Expected**: Event queued, libwebsockets handles partial writes internally
+
+### Test 3: Concurrent Connections
+```bash
+# 100 concurrent connections, each sending events
+for i in {1..100}; do
+    (echo '["REQ","sub'$i'",{}]'; sleep 1) | websocat ws://localhost:8888 &
+done
+```
+
+**Expected**: All subscriptions work, events broadcast correctly
+
+## Success Criteria
+
+- ✅ No `lws_write()` calls outside `LWS_CALLBACK_SERVER_WRITEABLE`
+- ✅ No "write already pending" errors in logs
+- ✅ No "Invalid frame header" errors on client side
+- ✅ All messages delivered in correct order
+- ✅ Large events (>4KB) handled correctly
+- ✅ Multiple rapid events to same client work
+- ✅ Concurrent connections stable under load
+
+## References
+
+- [libwebsockets documentation](https://libwebsockets.org/lws-api-doc-main/html/index.html)
+- [LWS_CALLBACK_SERVER_WRITEABLE](https://libwebsockets.org/lws-api-doc-main/html/group__callback-when-writeable.html)
+- [lws_callback_on_writable()](https://libwebsockets.org/lws-api-doc-main/html/group__callback-when-writeable.html#ga96f3ad8e1e2c3e0c8e0b0e5e5e5e5e5e)

docs/monitoring_simplified_plan.md

@@ -0,0 +1,601 @@
+# Simplified Monitoring Implementation Plan
+## Kind 34567 Event Kind Distribution Reporting
+
+**Date:** 2025-10-16  
+**Status:** Implementation Ready
+
+---
+
+## Overview
+
+Simplified real-time monitoring system that:
+- Reports event kind distribution (which includes total event count)
+- Uses kind 34567 addressable events with `d=event_kinds`
+- Controlled by two config variables
+- Enabled on-demand when admin logs in
+- Uses simple throttling to prevent performance impact
+
+---
+
+## Configuration Variables
+
+### Database Config Table
+
+Add two new configuration keys:
+
+```sql
+INSERT INTO config (key, value, data_type, description, category) VALUES
+  ('kind_34567_reporting_enabled', 'false', 'boolean', 
+   'Enable/disable kind 34567 event kind distribution reporting', 'monitoring'),
+  ('kind_34567_reporting_throttling_sec', '5', 'integer', 
+   'Minimum seconds between kind 34567 reports (throttling)', 'monitoring');
+```
+
+### Configuration Access
+
+```c
+// In src/monitoring.c or src/api.c
+int is_monitoring_enabled(void) {
+    return get_config_bool("kind_34567_reporting_enabled", 0);
+}
+
+int get_monitoring_throttle_seconds(void) {
+    return get_config_int("kind_34567_reporting_throttling_sec", 5);
+}
+```
+
+---
+
+## Event Structure
+
+### Kind 34567 Event Format
+
+```json
+{
+  "id": "<event_id>",
+  "pubkey": "<relay_pubkey>",
+  "created_at": 1697123456,
+  "kind": 34567,
+  "content": "{\"data_type\":\"event_kinds\",\"timestamp\":1697123456,\"data\":{\"total_events\":125000,\"distribution\":[{\"kind\":1,\"count\":45000,\"percentage\":36.0},{\"kind\":3,\"count\":12500,\"percentage\":10.0}]}}",
+  "tags": [
+    ["d", "event_kinds"],
+    ["relay", "<relay_pubkey>"]
+  ],
+  "sig": "<signature>"
+}
+```
+
+### Content JSON Structure
+
+```json
+{
+  "data_type": "event_kinds",
+  "timestamp": 1697123456,
+  "data": {
+    "total_events": 125000,
+    "distribution": [
+      {
+        "kind": 1,
+        "count": 45000,
+        "percentage": 36.0
+      },
+      {
+        "kind": 3,
+        "count": 12500,
+        "percentage": 10.0
+      }
+    ]
+  },
+  "metadata": {
+    "query_time_ms": 18
+  }
+}
+```
+
+---
+
+## Implementation
+
+### File Structure
+
+```
+src/
+  monitoring.h          # New file - monitoring system header
+  monitoring.c          # New file - monitoring implementation
+  main.c               # Modified - add trigger hook
+  config.c             # Modified - add config keys (or use migration)
+```
+
+### 1. Header File: `src/monitoring.h`
+
+```c
+#ifndef MONITORING_H
+#define MONITORING_H
+
+#include <time.h>
+#include <cjson/cJSON.h>
+
+// Initialize monitoring system
+int init_monitoring_system(void);
+
+// Cleanup monitoring system
+void cleanup_monitoring_system(void);
+
+// Called when an event is stored (from main.c)
+void monitoring_on_event_stored(void);
+
+// Enable/disable monitoring (called from admin API)
+int set_monitoring_enabled(int enabled);
+
+// Get monitoring status
+int is_monitoring_enabled(void);
+
+// Get throttle interval
+int get_monitoring_throttle_seconds(void);
+
+#endif /* MONITORING_H */
+```
+
+### 2. Implementation: `src/monitoring.c`
+
+```c
+#include "monitoring.h"
+#include "config.h"
+#include "debug.h"
+#include "../nostr_core_lib/nostr_core/nostr_core.h"
+#include <sqlite3.h>
+#include <string.h>
+#include <time.h>
+
+// External references
+extern sqlite3* g_db;
+extern int broadcast_event_to_subscriptions(cJSON* event);
+extern int store_event(cJSON* event);
+extern const char* get_config_value(const char* key);
+extern int get_config_bool(const char* key, int default_value);
+extern int get_config_int(const char* key, int default_value);
+extern char* get_relay_private_key(void);
+
+// Throttling state
+static time_t last_report_time = 0;
+
+// Initialize monitoring system
+int init_monitoring_system(void) {
+    DEBUG_LOG("Monitoring system initialized");
+    last_report_time = 0;
+    return 0;
+}
+
+// Cleanup monitoring system
+void cleanup_monitoring_system(void) {
+    DEBUG_LOG("Monitoring system cleaned up");
+}
+
+// Check if monitoring is enabled
+int is_monitoring_enabled(void) {
+    return get_config_bool("kind_34567_reporting_enabled", 0);
+}
+
+// Get throttle interval
+int get_monitoring_throttle_seconds(void) {
+    return get_config_int("kind_34567_reporting_throttling_sec", 5);
+}
+
+// Enable/disable monitoring
+int set_monitoring_enabled(int enabled) {
+    // Update config table
+    const char* value = enabled ? "true" : "false";
+    
+    // This would call update_config_in_table() or similar
+    // For now, assume we have a function to update config
+    extern int update_config_in_table(const char* key, const char* value);
+    return update_config_in_table("kind_34567_reporting_enabled", value);
+}
+
+// Query event kind distribution from database
+static char* query_event_kind_distribution(void) {
+    if (!g_db) {
+        DEBUG_ERROR("Database not available for monitoring query");
+        return NULL;
+    }
+    
+    struct timespec start_time;
+    clock_gettime(CLOCK_MONOTONIC, &start_time);
+    
+    // Query total events
+    sqlite3_stmt* stmt;
+    int total_events = 0;
+    
+    if (sqlite3_prepare_v2(g_db, "SELECT COUNT(*) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
+        if (sqlite3_step(stmt) == SQLITE_ROW) {
+            total_events = sqlite3_column_int(stmt, 0);
+        }
+        sqlite3_finalize(stmt);
+    }
+    
+    // Query kind distribution
+    cJSON* response = cJSON_CreateObject();
+    cJSON_AddStringToObject(response, "data_type", "event_kinds");
+    cJSON_AddNumberToObject(response, "timestamp", (double)time(NULL));
+    
+    cJSON* data = cJSON_CreateObject();
+    cJSON_AddNumberToObject(data, "total_events", total_events);
+    
+    cJSON* distribution = cJSON_CreateArray();
+    
+    const char* sql = 
+        "SELECT kind, COUNT(*) as count, "
+        "ROUND(COUNT(*) * 100.0 / (SELECT COUNT(*) FROM events), 2) as percentage "
+        "FROM events GROUP BY kind ORDER BY count DESC";
+    
+    if (sqlite3_prepare_v2(g_db, sql, -1, &stmt, NULL) == SQLITE_OK) {
+        while (sqlite3_step(stmt) == SQLITE_ROW) {
+            cJSON* kind_obj = cJSON_CreateObject();
+            cJSON_AddNumberToObject(kind_obj, "kind", sqlite3_column_int(stmt, 0));
+            cJSON_AddNumberToObject(kind_obj, "count", sqlite3_column_int64(stmt, 1));
+            cJSON_AddNumberToObject(kind_obj, "percentage", sqlite3_column_double(stmt, 2));
+            cJSON_AddItemToArray(distribution, kind_obj);
+        }
+        sqlite3_finalize(stmt);
+    }
+    
+    cJSON_AddItemToObject(data, "distribution", distribution);
+    cJSON_AddItemToObject(response, "data", data);
+    
+    // Calculate query time
+    struct timespec end_time;
+    clock_gettime(CLOCK_MONOTONIC, &end_time);
+    double query_time_ms = (end_time.tv_sec - start_time.tv_sec) * 1000.0 +
+                          (end_time.tv_nsec - start_time.tv_nsec) / 1000000.0;
+    
+    cJSON* metadata = cJSON_CreateObject();
+    cJSON_AddNumberToObject(metadata, "query_time_ms", query_time_ms);
+    cJSON_AddItemToObject(response, "metadata", metadata);
+    
+    char* json_string = cJSON_Print(response);
+    cJSON_Delete(response);
+    
+    return json_string;
+}
+
+// Generate and broadcast kind 34567 event
+static int generate_monitoring_event(const char* json_content) {
+    if (!json_content) return -1;
+    
+    // Get relay keys
+    const char* relay_pubkey = get_config_value("relay_pubkey");
+    char* relay_privkey_hex = get_relay_private_key();
+    if (!relay_pubkey || !relay_privkey_hex) {
+        if (relay_privkey_hex) free(relay_privkey_hex);
+        DEBUG_ERROR("Could not get relay keys for monitoring event");
+        return -1;
+    }
+    
+    // Convert relay private key to bytes
+    unsigned char relay_privkey[32];
+    if (nostr_hex_to_bytes(relay_privkey_hex, relay_privkey, sizeof(relay_privkey)) != 0) {
+        free(relay_privkey_hex);
+        DEBUG_ERROR("Failed to convert relay private key");
+        return -1;
+    }
+    free(relay_privkey_hex);
+    
+    // Create tags array
+    cJSON* tags = cJSON_CreateArray();
+    
+    // d tag for addressable event
+    cJSON* d_tag = cJSON_CreateArray();
+    cJSON_AddItemToArray(d_tag, cJSON_CreateString("d"));
+    cJSON_AddItemToArray(d_tag, cJSON_CreateString("event_kinds"));
+    cJSON_AddItemToArray(tags, d_tag);
+    
+    // relay tag
+    cJSON* relay_tag = cJSON_CreateArray();
+    cJSON_AddItemToArray(relay_tag, cJSON_CreateString("relay"));
+    cJSON_AddItemToArray(relay_tag, cJSON_CreateString(relay_pubkey));
+    cJSON_AddItemToArray(tags, relay_tag);
+    
+    // Create and sign event
+    cJSON* event = nostr_create_and_sign_event(
+        34567,              // kind
+        json_content,       // content
+        tags,               // tags
+        relay_privkey,      // private key
+        time(NULL)          // timestamp
+    );
+    
+    if (!event) {
+        DEBUG_ERROR("Failed to create and sign monitoring event");
+        return -1;
+    }
+    
+    // Broadcast to subscriptions
+    broadcast_event_to_subscriptions(event);
+    
+    // Store in database
+    int result = store_event(event);
+    
+    cJSON_Delete(event);
+    
+    return result;
+}
+
+// Called when an event is stored
+void monitoring_on_event_stored(void) {
+    // Check if monitoring is enabled
+    if (!is_monitoring_enabled()) {
+        return;
+    }
+    
+    // Check throttling
+    time_t now = time(NULL);
+    int throttle_seconds = get_monitoring_throttle_seconds();
+    
+    if (now - last_report_time < throttle_seconds) {
+        return;  // Too soon, skip this update
+    }
+    
+    // Query event kind distribution
+    char* json_content = query_event_kind_distribution();
+    if (!json_content) {
+        DEBUG_ERROR("Failed to query event kind distribution");
+        return;
+    }
+    
+    // Generate and broadcast monitoring event
+    int result = generate_monitoring_event(json_content);
+    free(json_content);
+    
+    if (result == 0) {
+        last_report_time = now;
+        DEBUG_LOG("Generated kind 34567 monitoring event");
+    } else {
+        DEBUG_ERROR("Failed to generate monitoring event");
+    }
+}
+```
+
+### 3. Integration: Modify `src/main.c`
+
+Add monitoring hook to event storage:
+
+```c
+// At top of file
+#include "monitoring.h"
+
+// In main() function, after init_database()
+if (init_monitoring_system() != 0) {
+    DEBUG_WARN("Failed to initialize monitoring system");
+    // Continue anyway - monitoring is optional
+}
+
+// In store_event() function, after successful storage
+int store_event(cJSON* event) {
+    // ... existing code ...
+    
+    if (rc != SQLITE_DONE) {
+        // ... error handling ...
+    }
+    
+    free(tags_json);
+    
+    // Trigger monitoring update
+    monitoring_on_event_stored();
+    
+    return 0;
+}
+
+// In cleanup section of main()
+cleanup_monitoring_system();
+```
+
+### 4. Admin API: Enable/Disable Monitoring
+
+Add admin command to enable monitoring (in `src/dm_admin.c` or `src/api.c`):
+
+```c
+// Handle admin command to enable monitoring
+if (strcmp(command, "enable_monitoring") == 0) {
+    set_monitoring_enabled(1);
+    send_nip17_response(sender_pubkey, 
+        "✅ Kind 34567 monitoring enabled", 
+        error_msg, sizeof(error_msg));
+    return 0;
+}
+
+// Handle admin command to disable monitoring
+if (strcmp(command, "disable_monitoring") == 0) {
+    set_monitoring_enabled(0);
+    send_nip17_response(sender_pubkey, 
+        "🔴 Kind 34567 monitoring disabled", 
+        error_msg, sizeof(error_msg));
+    return 0;
+}
+
+// Handle admin command to set throttle interval
+if (strncmp(command, "set_monitoring_throttle ", 24) == 0) {
+    int seconds = atoi(command + 24);
+    if (seconds >= 1 && seconds <= 3600) {
+        char value[16];
+        snprintf(value, sizeof(value), "%d", seconds);
+        update_config_in_table("kind_34567_reporting_throttling_sec", value);
+        
+        char response[128];
+        snprintf(response, sizeof(response), 
+            "✅ Monitoring throttle set to %d seconds", seconds);
+        send_nip17_response(sender_pubkey, response, error_msg, sizeof(error_msg));
+    }
+    return 0;
+}
+```
+
+---
+
+## Frontend Integration
+
+### Admin Dashboard Subscription
+
+```javascript
+// When admin logs in to dashboard
+async function enableMonitoring() {
+  // Send admin command to enable monitoring
+  await sendAdminCommand(['enable_monitoring']);
+  
+  // Subscribe to kind 34567 events
+  const subscription = {
+    kinds: [34567],
+    authors: [relayPubkey],
+    "#d": ["event_kinds"]
+  };
+  
+  relay.subscribe([subscription], {
+    onevent: (event) => {
+      handleMonitoringEvent(event);
+    }
+  });
+}
+
+// Handle incoming monitoring events
+function handleMonitoringEvent(event) {
+  const content = JSON.parse(event.content);
+  
+  if (content.data_type === 'event_kinds') {
+    updateEventKindsChart(content.data);
+    updateTotalEventsDisplay(content.data.total_events);
+  }
+}
+
+// When admin logs out or closes dashboard
+async function disableMonitoring() {
+  await sendAdminCommand(['disable_monitoring']);
+}
+```
+
+### Display Event Kind Distribution
+
+```javascript
+function updateEventKindsChart(data) {
+  const { total_events, distribution } = data;
+  
+  // Update total events display
+  document.getElementById('total-events').textContent = 
+    total_events.toLocaleString();
+  
+  // Update chart/table with distribution
+  const tableBody = document.getElementById('kind-distribution-table');
+  tableBody.innerHTML = '';
+  
+  distribution.forEach(item => {
+    const row = document.createElement('tr');
+    row.innerHTML = `
+      <td>Kind ${item.kind}</td>
+      <td>${item.count.toLocaleString()}</td>
+      <td>${item.percentage}%</td>
+    `;
+    tableBody.appendChild(row);
+  });
+}
+```
+
+---
+
+## Configuration Migration
+
+### Add to Schema or Migration Script
+
+```sql
+-- Add monitoring configuration
+INSERT INTO config (key, value, data_type, description, category) VALUES
+  ('kind_34567_reporting_enabled', 'false', 'boolean', 
+   'Enable/disable kind 34567 event kind distribution reporting', 'monitoring'),
+  ('kind_34567_reporting_throttling_sec', '5', 'integer', 
+   'Minimum seconds between kind 34567 reports (throttling)', 'monitoring');
+```
+
+Or add to existing config initialization in `src/config.c`.
+
+---
+
+## Testing
+
+### 1. Enable Monitoring
+
+```bash
+# Via admin command (NIP-17 DM)
+echo '["enable_monitoring"]' | nak event --kind 14 --content - ws://localhost:8888
+```
+
+### 2. Subscribe to Monitoring Events
+
+```bash
+# Subscribe to kind 34567 events
+nak req --kinds 34567 --authors <relay_pubkey> ws://localhost:8888
+```
+
+### 3. Generate Events
+
+```bash
+# Send some test events to trigger monitoring
+for i in {1..10}; do
+  nak event -c "Test event $i" ws://localhost:8888
+  sleep 1
+done
+```
+
+### 4. Verify Monitoring Events
+
+You should see kind 34567 events every 5 seconds (or configured throttle interval) with event kind distribution.
+
+---
+
+## Performance Impact
+
+### With 3 events/second (relay.damus.io scale)
+
+**Query execution**:
+- Frequency: Every 5 seconds (throttled)
+- Query time: ~700ms (for 1M events)
+- Overhead: 700ms / 5000ms = 14% (acceptable)
+
+**Per-event overhead**:
+- Check if enabled: < 0.01ms
+- Check throttle: < 0.01ms
+- Total: < 0.02ms per event (negligible)
+
+**Overall impact**: < 1% on event processing, 14% on query thread (separate from event processing)
+
+---
+
+## Future Enhancements
+
+Once this is working, easy to add:
+
+1. **More data types**: Add `d=connections`, `d=subscriptions`, etc.
+2. **Materialized counters**: Optimize queries for very large databases
+3. **Historical data**: Store monitoring events for trending
+4. **Alerts**: Trigger on thresholds (e.g., > 90% capacity)
+
+---
+
+## Summary
+
+This simplified plan provides:
+
+✅ **Single data type**: Event kind distribution (includes total events)  
+✅ **Two config variables**: Enable/disable and throttle control  
+✅ **On-demand activation**: Enabled when admin logs in  
+✅ **Simple throttling**: Prevents performance impact  
+✅ **Clean implementation**: ~200 lines of code  
+✅ **Easy to extend**: Add more data types later  
+
+**Estimated implementation time**: 4-6 hours
+
+**Files to create/modify**:
+- Create: `src/monitoring.h` (~30 lines)
+- Create: `src/monitoring.c` (~200 lines)
+- Modify: `src/main.c` (~10 lines)
+- Modify: `src/config.c` or migration (~5 lines)
+- Modify: `src/dm_admin.c` or `src/api.c` (~30 lines)
+- Create: `api/monitoring.js` (frontend, ~100 lines)
+
+**Total new code**: ~375 lines

docs/relay_traffic_measurement.md

@@ -0,0 +1,325 @@
+# Relay Traffic Measurement Guide
+
+## Measuring Real-World Relay Traffic
+
+To validate our performance assumptions, here are commands to measure actual event rates from live relays.
+
+---
+
+## Command: Count Events Over 1 Minute
+
+### Basic Command
+
+```bash
+# Count events from relay.damus.io over 60 seconds
+timeout 60 nak req -s $(date +%s) --stream wss://relay.damus.io | wc -l
+```
+
+This will:
+1. Subscribe to all new events (`-s $(date +%s)` = since now)
+2. Stream for 60 seconds (`timeout 60`)
+3. Count the lines (each line = 1 event)
+
+### With Event Rate Display
+
+```bash
+# Show events per second in real-time
+timeout 60 nak req -s $(date +%s) --stream wss://relay.damus.io | \
+  pv -l -i 1 -r > /dev/null
+```
+
+This displays:
+- Total events received
+- Current rate (events/second)
+- Average rate
+
+### With Detailed Statistics
+
+```bash
+# Count events and calculate statistics
+echo "Measuring relay traffic for 60 seconds..."
+START=$(date +%s)
+COUNT=$(timeout 60 nak req -s $START --stream wss://relay.damus.io | wc -l)
+END=$(date +%s)
+DURATION=$((END - START))
+
+echo "Results:"
+echo "  Total events: $COUNT"
+echo "  Duration: ${DURATION}s"
+echo "  Events/second: $(echo "scale=2; $COUNT / $DURATION" | bc)"
+echo "  Events/minute: $COUNT"
+```
+
+### With Event Kind Distribution
+
+```bash
+# Count events by kind over 60 seconds
+timeout 60 nak req -s $(date +%s) --stream wss://relay.damus.io | \
+  jq -r '.kind' | \
+  sort | uniq -c | sort -rn
+```
+
+Output example:
+```
+    45 1      # 45 text notes
+    12 3      # 12 contact lists
+     8 7      # 8 reactions
+     3 6      # 3 reposts
+```
+
+### With Timestamp Analysis
+
+```bash
+# Show event timestamps and calculate intervals
+timeout 60 nak req -s $(date +%s) --stream wss://relay.damus.io | \
+  jq -r '.created_at' | \
+  awk 'NR>1 {print $1-prev} {prev=$1}' | \
+  awk '{sum+=$1; count++} END {
+    print "Average interval:", sum/count, "seconds"
+    print "Events per second:", count/sum
+  }'
+```
+
+---
+
+## Testing Multiple Relays
+
+### Compare Traffic Across Relays
+
+```bash
+#!/bin/bash
+# test_relay_traffic.sh
+
+RELAYS=(
+  "wss://relay.damus.io"
+  "wss://nos.lol"
+  "wss://relay.nostr.band"
+  "wss://nostr.wine"
+)
+
+DURATION=60
+
+echo "Measuring relay traffic for ${DURATION} seconds..."
+echo ""
+
+for relay in "${RELAYS[@]}"; do
+  echo "Testing: $relay"
+  count=$(timeout $DURATION nak req -s $(date +%s) --stream "$relay" 2>/dev/null | wc -l)
+  rate=$(echo "scale=2; $count / $DURATION" | bc)
+  echo "  Events: $count"
+  echo "  Rate: ${rate}/sec"
+  echo ""
+done
+```
+
+---
+
+## Expected Results (Based on Real Measurements)
+
+### relay.damus.io (Large Public Relay)
+- **Expected rate**: 0.5-2 events/second
+- **60-second count**: 30-120 events
+- **Peak times**: Higher during US daytime hours
+
+### nos.lol (Medium Public Relay)
+- **Expected rate**: 0.2-0.8 events/second
+- **60-second count**: 12-48 events
+
+### Personal/Small Relays
+- **Expected rate**: 0.01-0.1 events/second
+- **60-second count**: 1-6 events
+
+---
+
+## Using Results to Validate Performance Assumptions
+
+After measuring your relay's traffic:
+
+1. **Calculate average events/second**:
+   ```
+   events_per_second = total_events / 60
+   ```
+
+2. **Estimate query overhead**:
+   ```
+   # For 100k event database:
+   query_time = 70ms
+   overhead_percentage = (query_time * events_per_second) / 1000 * 100
+   
+   # Example: 0.5 events/sec
+   overhead = (70 * 0.5) / 1000 * 100 = 3.5%
+   ```
+
+3. **Determine if optimization needed**:
+   - < 5% overhead: No optimization needed
+   - 5-20% overhead: Consider 1-second throttling
+   - > 20% overhead: Use materialized counters
+
+---
+
+## Real-Time Monitoring During Development
+
+### Monitor Your Own Relay
+
+```bash
+# Watch events in real-time with count
+nak req -s $(date +%s) --stream ws://localhost:8888 | \
+  awk '{count++; print count, $0}'
+```
+
+### Monitor with Event Details
+
+```bash
+# Show event kind and pubkey for each event
+nak req -s $(date +%s) --stream ws://localhost:8888 | \
+  jq -r '"[\(.kind)] \(.pubkey[0:8])... \(.content[0:50])"'
+```
+
+### Continuous Traffic Monitoring
+
+```bash
+# Monitor traffic in 10-second windows
+while true; do
+  echo "=== $(date) ==="
+  count=$(timeout 10 nak req -s $(date +%s) --stream ws://localhost:8888 | wc -l)
+  rate=$(echo "scale=2; $count / 10" | bc)
+  echo "Events: $count (${rate}/sec)"
+  sleep 1
+done
+```
+
+---
+
+## Performance Testing Commands
+
+### Simulate Load
+
+```bash
+# Send test events to measure query performance
+for i in {1..100}; do
+  nak event -c "Test event $i" ws://localhost:8888
+  sleep 0.1  # 10 events/second
+done
+```
+
+### Measure Query Response Time
+
+```bash
+# Time how long queries take with current database
+time sqlite3 your_relay.db "SELECT COUNT(*) FROM events"
+time sqlite3 your_relay.db "SELECT kind, COUNT(*) FROM events GROUP BY kind"
+```
+
+---
+
+## Automated Traffic Analysis Script
+
+Save this as `analyze_relay_traffic.sh`:
+
+```bash
+#!/bin/bash
+# Comprehensive relay traffic analysis
+
+RELAY="${1:-ws://localhost:8888}"
+DURATION="${2:-60}"
+
+echo "Analyzing relay: $RELAY"
+echo "Duration: ${DURATION} seconds"
+echo ""
+
+# Collect events
+TMPFILE=$(mktemp)
+timeout $DURATION nak req -s $(date +%s) --stream "$RELAY" > "$TMPFILE" 2>/dev/null
+
+# Calculate statistics
+TOTAL=$(wc -l < "$TMPFILE")
+RATE=$(echo "scale=2; $TOTAL / $DURATION" | bc)
+
+echo "=== Traffic Statistics ==="
+echo "Total events: $TOTAL"
+echo "Events/second: $RATE"
+echo "Events/minute: $(echo "$TOTAL * 60 / $DURATION" | bc)"
+echo ""
+
+echo "=== Event Kind Distribution ==="
+jq -r '.kind' "$TMPFILE" | sort | uniq -c | sort -rn | head -10
+echo ""
+
+echo "=== Top Publishers ==="
+jq -r '.pubkey[0:16]' "$TMPFILE" | sort | uniq -c | sort -rn | head -5
+echo ""
+
+echo "=== Performance Estimate ==="
+echo "For 100k event database:"
+echo "  Query time: ~70ms"
+echo "  Overhead: $(echo "scale=2; 70 * $RATE / 10" | bc)%"
+echo ""
+
+# Cleanup
+rm "$TMPFILE"
+```
+
+Usage:
+```bash
+chmod +x analyze_relay_traffic.sh
+./analyze_relay_traffic.sh wss://relay.damus.io 60
+```
+
+---
+
+## Interpreting Results
+
+### Low Traffic (< 0.1 events/sec)
+- **Typical for**: Personal relays, small communities
+- **Recommendation**: Trigger on every event, no optimization
+- **Expected overhead**: < 1%
+
+### Medium Traffic (0.1-0.5 events/sec)
+- **Typical for**: Medium public relays
+- **Recommendation**: Trigger on every event, consider throttling if database > 100k
+- **Expected overhead**: 1-5%
+
+### High Traffic (0.5-2 events/sec)
+- **Typical for**: Large public relays
+- **Recommendation**: Use 1-second throttling
+- **Expected overhead**: 5-20% without throttling, < 1% with throttling
+
+### Very High Traffic (> 2 events/sec)
+- **Typical for**: Major public relays (rare)
+- **Recommendation**: Use materialized counters
+- **Expected overhead**: > 20% without optimization
+
+---
+
+## Continuous Monitoring in Production
+
+### Add to Relay Startup
+
+```bash
+# In your relay startup script
+echo "Starting traffic monitoring..."
+nohup bash -c 'while true; do
+  count=$(timeout 60 nak req -s $(date +%s) --stream ws://localhost:8888 2>/dev/null | wc -l)
+  echo "$(date +%Y-%m-%d\ %H:%M:%S) - Events/min: $count" >> traffic.log
+done' &
+```
+
+### Analyze Historical Traffic
+
+```bash
+# View traffic trends
+cat traffic.log | awk '{print $4}' | \
+  awk '{sum+=$1; count++} END {print "Average:", sum/count, "events/min"}'
+```
+
+---
+
+## Conclusion
+
+Use these commands to:
+1. ✅ Measure real-world traffic on your relay
+2. ✅ Validate performance assumptions
+3. ✅ Determine if optimization is needed
+4. ✅ Monitor traffic trends over time
+
+**Remember**: Most relays will measure < 1 event/second, making the simple "trigger on every event" approach perfectly viable.

docs/sql_query_admin_api.md

@@ -0,0 +1,630 @@
+# SQL Query Admin API Design
+
+## Overview
+
+This document describes the design for a general-purpose SQL query interface for the C-Relay admin API. This allows administrators to execute read-only SQL queries against the relay database through cryptographically signed kind 23456 events with NIP-44 encrypted command arrays.
+
+## Security Model
+
+### Authentication
+- All queries must be sent as kind 23456 events with NIP-44 encrypted content
+- Events must be signed by the admin's private key
+- Admin pubkey verified against `config.admin_pubkey`
+- Follows the same authentication pattern as existing admin commands
+
+### Query Restrictions
+While authentication is cryptographically secure, we implement defensive safeguards:
+
+1. **Read-Only Enforcement**
+   - Only SELECT statements allowed
+   - Block: INSERT, UPDATE, DELETE, DROP, CREATE, ALTER, PRAGMA (write operations)
+   - Allow: SELECT, WITH (for CTEs)
+
+2. **Resource Limits**
+   - Query timeout: 5 seconds (configurable)
+   - Result row limit: 1000 rows (configurable)
+   - Result size limit: 1MB (configurable)
+
+3. **Query Logging**
+   - All queries logged with timestamp, admin pubkey, execution time
+   - Failed queries logged with error message
+
+## Command Format
+
+### Admin Event Structure (Kind 23456)
+```json
+{
+  "id": "event_id",
+  "pubkey": "admin_public_key",
+  "created_at": 1234567890,
+  "kind": 23456,
+  "content": "AqHBUgcM7dXFYLQuDVzGwMST1G8jtWYyVvYxXhVGEu4nAb4LVw...",
+  "tags": [
+    ["p", "relay_public_key"]
+  ],
+  "sig": "event_signature"
+}
+```
+
+The `content` field contains a NIP-44 encrypted JSON array:
+```json
+["sql_query", "SELECT * FROM events LIMIT 10"]
+```
+
+### Response Format (Kind 23457)
+```json
+["EVENT", "temp_sub_id", {
+  "id": "response_event_id",
+  "pubkey": "relay_public_key",
+  "created_at": 1234567890,
+  "kind": 23457,
+  "content": "nip44_encrypted_content",
+  "tags": [
+    ["p", "admin_public_key"],
+    ["e", "request_event_id"]
+  ],
+  "sig": "response_event_signature"
+}]
+```
+
+The `content` field contains NIP-44 encrypted JSON:
+```json
+{
+  "query_type": "sql_query",
+  "request_id": "request_event_id",
+  "timestamp": 1234567890,
+  "query": "SELECT * FROM events LIMIT 10",
+  "execution_time_ms": 45,
+  "row_count": 10,
+  "columns": ["id", "pubkey", "created_at", "kind", "content"],
+  "rows": [
+    ["abc123...", "def456...", 1234567890, 1, "Hello world"],
+    ...
+  ]
+}
+```
+
+**Note:** The response includes the request event ID in two places:
+1. **In tags**: `["e", "request_event_id"]` - Standard Nostr convention for event references
+2. **In content**: `"request_id": "request_event_id"` - For easy access after decryption
+
+### Error Response Format (Kind 23457)
+```json
+["EVENT", "temp_sub_id", {
+  "id": "response_event_id",
+  "pubkey": "relay_public_key",
+  "created_at": 1234567890,
+  "kind": 23457,
+  "content": "nip44_encrypted_content",
+  "tags": [
+    ["p", "admin_public_key"],
+    ["e", "request_event_id"]
+  ],
+  "sig": "response_event_signature"
+}]
+```
+
+The `content` field contains NIP-44 encrypted JSON:
+```json
+{
+  "query_type": "sql_query",
+  "request_id": "request_event_id",
+  "timestamp": 1234567890,
+  "query": "DELETE FROM events",
+  "status": "error",
+  "error": "Query blocked: DELETE statements not allowed",
+  "error_type": "blocked_statement"
+}
+```
+
+## Available Database Tables and Views
+
+### Core Tables
+- **events** - All Nostr events (id, pubkey, created_at, kind, content, tags, sig)
+- **config** - Configuration key-value pairs
+- **auth_rules** - Authentication and authorization rules
+- **subscription_events** - Subscription lifecycle events
+- **event_broadcasts** - Event broadcast log
+
+### Useful Views
+- **recent_events** - Last 1000 events
+- **event_stats** - Event statistics by type
+- **configuration_events** - Kind 33334 configuration events
+- **subscription_analytics** - Subscription metrics by date
+- **active_subscriptions_log** - Currently active subscriptions
+- **event_kinds_view** - Event distribution by kind
+- **top_pubkeys_view** - Top 10 pubkeys by event count
+- **time_stats_view** - Time-based statistics (24h, 7d, 30d)
+
+## Implementation Plan
+
+### Backend (dm_admin.c)
+
+#### 1. Query Validation Function
+```c
+int validate_sql_query(const char* query, char* error_msg, size_t error_size);
+```
+- Check for blocked keywords (case-insensitive)
+- Validate query syntax (basic checks)
+- Return 0 on success, -1 on failure
+
+#### 2. Query Execution Function
+```c
+char* execute_sql_query(const char* query, char* error_msg, size_t error_size);
+```
+- Set query timeout using sqlite3_busy_timeout()
+- Execute query with row/size limits
+- Build JSON response with results
+- Log query execution
+- Return JSON string or NULL on error
+
+#### 3. Command Handler Integration
+Add to `process_dm_admin_command()` in [`dm_admin.c`](src/dm_admin.c:131):
+```c
+else if (strcmp(command_type, "sql_query") == 0) {
+    const char* query = get_tag_value(event, "sql_query", 1);
+    if (!query) {
+        DEBUG_ERROR("DM Admin: Missing sql_query parameter");
+        snprintf(error_message, error_size, "invalid: missing SQL query");
+    } else {
+        result = handle_sql_query_unified(event, query, error_message, error_size, wsi);
+    }
+}
+```
+
+Add unified handler function:
+```c
+int handle_sql_query_unified(cJSON* event, const char* query,
+                             char* error_message, size_t error_size,
+                             struct lws* wsi) {
+    // Get request event ID for response correlation
+    cJSON* request_id_obj = cJSON_GetObjectItem(event, "id");
+    if (!request_id_obj || !cJSON_IsString(request_id_obj)) {
+        snprintf(error_message, error_size, "Missing request event ID");
+        return -1;
+    }
+    const char* request_id = cJSON_GetStringValue(request_id_obj);
+    
+    // Validate query
+    if (!validate_sql_query(query, error_message, error_size)) {
+        return -1;
+    }
+    
+    // Execute query and include request_id in result
+    char* result_json = execute_sql_query(query, request_id, error_message, error_size);
+    if (!result_json) {
+        return -1;
+    }
+    
+    // Send response as kind 23457 event with request ID in tags
+    cJSON* sender_pubkey_obj = cJSON_GetObjectItem(event, "pubkey");
+    if (!sender_pubkey_obj || !cJSON_IsString(sender_pubkey_obj)) {
+        free(result_json);
+        snprintf(error_message, error_size, "Missing sender pubkey");
+        return -1;
+    }
+    
+    const char* sender_pubkey = cJSON_GetStringValue(sender_pubkey_obj);
+    int send_result = send_admin_response(sender_pubkey, result_json, request_id,
+                                         error_message, error_size, wsi);
+    free(result_json);
+    
+    return send_result;
+}
+```
+
+### Frontend (api/index.html)
+
+#### SQL Query Section UI
+Add to [`api/index.html`](api/index.html:1):
+```html
+<section id="sql-query-section" class="admin-section">
+  <h2>SQL Query Console</h2>
+  
+  <div class="query-selector">
+    <label for="query-dropdown">Quick Queries & History:</label>
+    <select id="query-dropdown" onchange="loadSelectedQuery()">
+      <option value="">-- Select a query --</option>
+      <optgroup label="Common Queries">
+        <option value="recent_events">Recent Events</option>
+        <option value="event_stats">Event Statistics</option>
+        <option value="subscriptions">Active Subscriptions</option>
+        <option value="top_pubkeys">Top Pubkeys</option>
+        <option value="event_kinds">Event Kinds Distribution</option>
+        <option value="time_stats">Time-based Statistics</option>
+      </optgroup>
+      <optgroup label="Query History" id="history-group">
+        <!-- Dynamically populated from localStorage -->
+      </optgroup>
+    </select>
+  </div>
+  
+  <div class="query-editor">
+    <label for="sql-input">SQL Query:</label>
+    <textarea id="sql-input" rows="5" placeholder="SELECT * FROM events LIMIT 10"></textarea>
+    <div class="query-actions">
+      <button onclick="executeSqlQuery()" class="primary-button">Execute Query</button>
+      <button onclick="clearSqlQuery()">Clear</button>
+      <button onclick="clearQueryHistory()" class="danger-button">Clear History</button>
+    </div>
+  </div>
+  
+  <div class="query-results">
+    <h3>Results</h3>
+    <div id="query-info" class="info-box"></div>
+    <div id="query-table" class="table-container"></div>
+  </div>
+</section>
+```
+
+#### JavaScript Functions (api/index.js)
+Add to [`api/index.js`](api/index.js:1):
+```javascript
+// Predefined query templates
+const SQL_QUERY_TEMPLATES = {
+  recent_events: "SELECT id, pubkey, created_at, kind, substr(content, 1, 50) as content FROM events ORDER BY created_at DESC LIMIT 20",
+  event_stats: "SELECT * FROM event_stats",
+  subscriptions: "SELECT * FROM active_subscriptions_log ORDER BY created_at DESC",
+  top_pubkeys: "SELECT * FROM top_pubkeys_view",
+  event_kinds: "SELECT * FROM event_kinds_view ORDER BY count DESC",
+  time_stats: "SELECT * FROM time_stats_view"
+};
+
+// Query history management (localStorage)
+const QUERY_HISTORY_KEY = 'c_relay_sql_history';
+const MAX_HISTORY_ITEMS = 20;
+
+// Load query history from localStorage
+function loadQueryHistory() {
+  try {
+    const history = localStorage.getItem(QUERY_HISTORY_KEY);
+    return history ? JSON.parse(history) : [];
+  } catch (e) {
+    console.error('Failed to load query history:', e);
+    return [];
+  }
+}
+
+// Save query to history
+function saveQueryToHistory(query) {
+  if (!query || query.trim().length === 0) return;
+  
+  try {
+    let history = loadQueryHistory();
+    
+    // Remove duplicate if exists
+    history = history.filter(q => q !== query);
+    
+    // Add to beginning
+    history.unshift(query);
+    
+    // Limit size
+    if (history.length > MAX_HISTORY_ITEMS) {
+      history = history.slice(0, MAX_HISTORY_ITEMS);
+    }
+    
+    localStorage.setItem(QUERY_HISTORY_KEY, JSON.stringify(history));
+    updateQueryDropdown();
+  } catch (e) {
+    console.error('Failed to save query history:', e);
+  }
+}
+
+// Clear query history
+function clearQueryHistory() {
+  if (confirm('Clear all query history?')) {
+    localStorage.removeItem(QUERY_HISTORY_KEY);
+    updateQueryDropdown();
+  }
+}
+
+// Update dropdown with history
+function updateQueryDropdown() {
+  const historyGroup = document.getElementById('history-group');
+  if (!historyGroup) return;
+  
+  // Clear existing history options
+  historyGroup.innerHTML = '';
+  
+  const history = loadQueryHistory();
+  if (history.length === 0) {
+    const option = document.createElement('option');
+    option.value = '';
+    option.textContent = '(no history)';
+    option.disabled = true;
+    historyGroup.appendChild(option);
+    return;
+  }
+  
+  history.forEach((query, index) => {
+    const option = document.createElement('option');
+    option.value = `history_${index}`;
+    // Truncate long queries for display
+    const displayQuery = query.length > 60 ? query.substring(0, 60) + '...' : query;
+    option.textContent = displayQuery;
+    option.dataset.query = query;
+    historyGroup.appendChild(option);
+  });
+}
+
+// Load selected query from dropdown
+function loadSelectedQuery() {
+  const dropdown = document.getElementById('query-dropdown');
+  const selectedValue = dropdown.value;
+  
+  if (!selectedValue) return;
+  
+  let query = '';
+  
+  // Check if it's a template
+  if (SQL_QUERY_TEMPLATES[selectedValue]) {
+    query = SQL_QUERY_TEMPLATES[selectedValue];
+  }
+  // Check if it's from history
+  else if (selectedValue.startsWith('history_')) {
+    const selectedOption = dropdown.options[dropdown.selectedIndex];
+    query = selectedOption.dataset.query;
+  }
+  
+  if (query) {
+    document.getElementById('sql-input').value = query;
+  }
+  
+  // Reset dropdown to placeholder
+  dropdown.value = '';
+}
+
+// Initialize query history on page load
+document.addEventListener('DOMContentLoaded', function() {
+  updateQueryDropdown();
+});
+
+// Clear the SQL query input
+function clearSqlQuery() {
+  document.getElementById('sql-input').value = '';
+  document.getElementById('query-info').innerHTML = '';
+  document.getElementById('query-table').innerHTML = '';
+}
+
+// Track pending SQL queries by request ID
+const pendingSqlQueries = new Map();
+
+// Execute SQL query via admin API
+async function executeSqlQuery() {
+  const query = document.getElementById('sql-input').value;
+  if (!query.trim()) {
+    showError('Please enter a SQL query');
+    return;
+  }
+  
+  try {
+    // Show loading state
+    document.getElementById('query-info').innerHTML = '<div class="loading">Executing query...</div>';
+    document.getElementById('query-table').innerHTML = '';
+    
+    // Save to history (before execution, so it's saved even if query fails)
+    saveQueryToHistory(query.trim());
+    
+    // Send query as kind 23456 admin command
+    const command = ["sql_query", query];
+    const requestEvent = await sendAdminCommand(command);
+    
+    // Store query info for when response arrives
+    if (requestEvent && requestEvent.id) {
+      pendingSqlQueries.set(requestEvent.id, {
+        query: query,
+        timestamp: Date.now()
+      });
+    }
+    
+    // Note: Response will be handled by the event listener
+    // which will call displaySqlQueryResults() when response arrives
+  } catch (error) {
+    showError('Failed to execute query: ' + error.message);
+  }
+}
+
+// Handle SQL query response (called by event listener)
+function handleSqlQueryResponse(response) {
+  // Check if this is a response to one of our queries
+  if (response.request_id && pendingSqlQueries.has(response.request_id)) {
+    const queryInfo = pendingSqlQueries.get(response.request_id);
+    pendingSqlQueries.delete(response.request_id);
+    
+    // Display results
+    displaySqlQueryResults(response);
+  }
+}
+
+// Display SQL query results
+function displaySqlQueryResults(response) {
+  const infoDiv = document.getElementById('query-info');
+  const tableDiv = document.getElementById('query-table');
+  
+  if (response.status === 'error' || response.error) {
+    infoDiv.innerHTML = `<div class="error-message">❌ ${response.error || 'Query failed'}</div>`;
+    tableDiv.innerHTML = '';
+    return;
+  }
+  
+  // Show query info with request ID for debugging
+  const rowCount = response.row_count || 0;
+  const execTime = response.execution_time_ms || 0;
+  const requestId = response.request_id ? response.request_id.substring(0, 8) + '...' : 'unknown';
+  infoDiv.innerHTML = `
+    <div class="query-info-success">
+      <span>✅ Query executed successfully</span>
+      <span>Rows: ${rowCount}</span>
+      <span>Execution Time: ${execTime}ms</span>
+      <span class="request-id" title="${response.request_id || ''}">Request: ${requestId}</span>
+    </div>
+  `;
+  
+  // Build results table
+  if (response.rows && response.rows.length > 0) {
+    let html = '<table class="sql-results-table"><thead><tr>';
+    response.columns.forEach(col => {
+      html += `<th>${escapeHtml(col)}</th>`;
+    });
+    html += '</tr></thead><tbody>';
+    
+    response.rows.forEach(row => {
+      html += '<tr>';
+      row.forEach(cell => {
+        const cellValue = cell === null ? '<em>NULL</em>' : escapeHtml(String(cell));
+        html += `<td>${cellValue}</td>`;
+      });
+      html += '</tr>';
+    });
+    
+    html += '</tbody></table>';
+    tableDiv.innerHTML = html;
+  } else {
+    tableDiv.innerHTML = '<p class="no-results">No results returned</p>';
+  }
+}
+
+// Helper function to escape HTML
+function escapeHtml(text) {
+  const div = document.createElement('div');
+  div.textContent = text;
+  return div.innerHTML;
+}
+```
+
+## Example Queries
+
+### Subscription Statistics
+```sql
+SELECT 
+  date,
+  subscriptions_created,
+  subscriptions_ended,
+  avg_duration_seconds,
+  unique_clients
+FROM subscription_analytics
+ORDER BY date DESC
+LIMIT 7;
+```
+
+### Event Distribution by Kind
+```sql
+SELECT kind, count, percentage
+FROM event_kinds_view
+ORDER BY count DESC;
+```
+
+### Recent Events by Specific Pubkey
+```sql
+SELECT id, created_at, kind, content
+FROM events
+WHERE pubkey = 'abc123...'
+ORDER BY created_at DESC
+LIMIT 20;
+```
+
+### Active Subscriptions with Details
+```sql
+SELECT 
+  subscription_id,
+  client_ip,
+  events_sent,
+  duration_seconds,
+  filter_json
+FROM active_subscriptions_log
+ORDER BY created_at DESC;
+```
+
+### Database Size and Event Count
+```sql
+SELECT 
+  (SELECT COUNT(*) FROM events) as total_events,
+  (SELECT COUNT(*) FROM subscription_events) as total_subscriptions,
+  (SELECT COUNT(*) FROM auth_rules WHERE active = 1) as active_rules;
+```
+
+## Configuration Options
+
+Add to config table:
+```sql
+INSERT INTO config (key, value, data_type, description, category) VALUES
+  ('sql_query_enabled', 'true', 'boolean', 'Enable SQL query admin API', 'admin'),
+  ('sql_query_timeout', '5', 'integer', 'Query timeout in seconds', 'admin'),
+  ('sql_query_row_limit', '1000', 'integer', 'Maximum rows per query', 'admin'),
+  ('sql_query_size_limit', '1048576', 'integer', 'Maximum result size in bytes', 'admin'),
+  ('sql_query_log_enabled', 'true', 'boolean', 'Log all SQL queries', 'admin');
+```
+
+## Security Considerations
+
+### What This Protects Against
+1. **Unauthorized Access** - Only admin can execute queries (cryptographic verification)
+2. **Data Modification** - Read-only enforcement prevents accidental/malicious changes
+3. **Resource Exhaustion** - Timeouts and limits prevent DoS
+4. **Audit Trail** - All queries logged for security review
+
+### What This Does NOT Protect Against
+1. **Admin Compromise** - If admin private key is stolen, attacker has full read access
+2. **Information Disclosure** - Admin can read all data (by design)
+3. **Complex Attacks** - Sophisticated SQL injection might bypass simple keyword blocking
+
+### Recommendations
+1. **Secure Admin Key** - Store admin private key securely, never commit to git
+2. **Monitor Query Logs** - Review query logs regularly for suspicious activity
+3. **Backup Database** - Regular backups in case of issues
+4. **Test Queries** - Test complex queries on development relay first
+
+## Testing Plan
+
+### Unit Tests
+1. Query validation (blocked keywords, syntax)
+2. Result formatting (JSON structure)
+3. Error handling (timeouts, limits)
+
+### Integration Tests
+1. Execute queries through NIP-17 DM
+2. Verify authentication (admin vs non-admin)
+3. Test resource limits (timeout, row limit)
+4. Test error responses
+
+### Security Tests
+1. Attempt blocked statements (INSERT, DELETE, etc.)
+2. Attempt SQL injection patterns
+3. Test query timeout with slow queries
+4. Test row limit with large result sets
+
+## Future Enhancements
+
+1. **Query History** - Store recent queries for quick re-execution
+2. **Query Favorites** - Save frequently used queries
+3. **Export Results** - Download results as CSV/JSON
+4. **Query Builder** - Visual query builder for common operations
+5. **Real-time Updates** - WebSocket updates for live data
+6. **Query Sharing** - Share queries with other admins (if multi-admin support added)
+
+## Migration Path
+
+### Phase 1: Backend Implementation
+1. Add query validation function
+2. Add query execution function
+3. Integrate with NIP-17 command handler
+4. Add configuration options
+5. Add query logging
+
+### Phase 2: Frontend Implementation
+1. Add SQL query section to index.html
+2. Add query execution JavaScript
+3. Add predefined query templates
+4. Add results display formatting
+
+### Phase 3: Testing and Documentation
+1. Write unit tests
+2. Write integration tests
+3. Update user documentation
+4. Create query examples guide
+
+### Phase 4: Enhancement
+1. Add query history
+2. Add export functionality
+3. Optimize performance
+4. Add more predefined templates

docs/sql_test_design.md

@@ -0,0 +1,258 @@
+# SQL Query Test Script Design
+
+## Overview
+
+Test script for validating the SQL query admin API functionality. Tests query validation, execution, error handling, and security features.
+
+## Script: tests/sql_test.sh
+
+### Test Categories
+
+#### 1. Query Validation Tests
+- ✅ Valid SELECT queries accepted
+- ❌ INSERT statements blocked
+- ❌ UPDATE statements blocked
+- ❌ DELETE statements blocked
+- ❌ DROP statements blocked
+- ❌ CREATE statements blocked
+- ❌ ALTER statements blocked
+- ❌ PRAGMA write operations blocked
+
+#### 2. Query Execution Tests
+- ✅ Simple SELECT query
+- ✅ SELECT with WHERE clause
+- ✅ SELECT with JOIN
+- ✅ SELECT with ORDER BY and LIMIT
+- ✅ Query against views
+- ✅ Query with aggregate functions (COUNT, SUM, AVG)
+
+#### 3. Response Format Tests
+- ✅ Response includes request_id
+- ✅ Response includes query_type
+- ✅ Response includes columns array
+- ✅ Response includes rows array
+- ✅ Response includes row_count
+- ✅ Response includes execution_time_ms
+
+#### 4. Error Handling Tests
+- ❌ Invalid SQL syntax
+- ❌ Non-existent table
+- ❌ Non-existent column
+- ❌ Query timeout (if configurable)
+
+#### 5. Security Tests
+- ❌ SQL injection attempts blocked
+- ❌ Nested query attacks blocked
+- ❌ Comment-based attacks blocked
+
+#### 6. Concurrent Query Tests
+- ✅ Multiple queries in parallel
+- ✅ Responses correctly correlated to requests
+
+## Script Structure
+
+```bash
+#!/bin/bash
+
+# SQL Query Admin API Test Script
+# Tests the sql_query command functionality
+
+set -e
+
+RELAY_URL="${RELAY_URL:-ws://localhost:8888}"
+ADMIN_PRIVKEY="${ADMIN_PRIVKEY:-}"
+RELAY_PUBKEY="${RELAY_PUBKEY:-}"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Test counters
+TESTS_RUN=0
+TESTS_PASSED=0
+TESTS_FAILED=0
+
+# Helper functions
+print_test() {
+    echo -e "${YELLOW}TEST: $1${NC}"
+    TESTS_RUN=$((TESTS_RUN + 1))
+}
+
+print_pass() {
+    echo -e "${GREEN}✓ PASS: $1${NC}"
+    TESTS_PASSED=$((TESTS_PASSED + 1))
+}
+
+print_fail() {
+    echo -e "${RED}✗ FAIL: $1${NC}"
+    TESTS_FAILED=$((TESTS_FAILED + 1))
+}
+
+# Send SQL query command
+send_sql_query() {
+    local query="$1"
+    # Implementation using nostr CLI tools or curl
+    # Returns response JSON
+}
+
+# Test functions
+test_valid_select() {
+    print_test "Valid SELECT query"
+    local response=$(send_sql_query "SELECT * FROM events LIMIT 1")
+    if echo "$response" | grep -q '"query_type":"sql_query"'; then
+        print_pass "Valid SELECT accepted"
+    else
+        print_fail "Valid SELECT rejected"
+    fi
+}
+
+test_blocked_insert() {
+    print_test "INSERT statement blocked"
+    local response=$(send_sql_query "INSERT INTO events VALUES (...)")
+    if echo "$response" | grep -q '"error"'; then
+        print_pass "INSERT correctly blocked"
+    else
+        print_fail "INSERT not blocked"
+    fi
+}
+
+# ... more test functions ...
+
+# Main test execution
+main() {
+    echo "================================"
+    echo "SQL Query Admin API Tests"
+    echo "================================"
+    echo ""
+    
+    # Check prerequisites
+    if [ -z "$ADMIN_PRIVKEY" ]; then
+        echo "Error: ADMIN_PRIVKEY not set"
+        exit 1
+    fi
+    
+    # Run test suites
+    echo "1. Query Validation Tests"
+    test_valid_select
+    test_blocked_insert
+    test_blocked_update
+    test_blocked_delete
+    test_blocked_drop
+    
+    echo ""
+    echo "2. Query Execution Tests"
+    test_simple_select
+    test_select_with_where
+    test_select_with_join
+    test_select_views
+    
+    echo ""
+    echo "3. Response Format Tests"
+    test_response_format
+    test_request_id_correlation
+    
+    echo ""
+    echo "4. Error Handling Tests"
+    test_invalid_syntax
+    test_nonexistent_table
+    
+    echo ""
+    echo "5. Security Tests"
+    test_sql_injection
+    
+    echo ""
+    echo "6. Concurrent Query Tests"
+    test_concurrent_queries
+    
+    # Print summary
+    echo ""
+    echo "================================"
+    echo "Test Summary"
+    echo "================================"
+    echo "Tests Run:    $TESTS_RUN"
+    echo "Tests Passed: $TESTS_PASSED"
+    echo "Tests Failed: $TESTS_FAILED"
+    
+    if [ $TESTS_FAILED -eq 0 ]; then
+        echo -e "${GREEN}All tests passed!${NC}"
+        exit 0
+    else
+        echo -e "${RED}Some tests failed${NC}"
+        exit 1
+    fi
+}
+
+main "$@"
+```
+
+## Test Data Setup
+
+The script should work with the existing relay database without requiring special test data, using:
+- Existing events table
+- Existing views (event_stats, recent_events, etc.)
+- Existing config table
+
+## Usage
+
+```bash
+# Set environment variables
+export ADMIN_PRIVKEY="your_admin_private_key_hex"
+export RELAY_PUBKEY="relay_public_key_hex"
+export RELAY_URL="ws://localhost:8888"
+
+# Run tests
+./tests/sql_test.sh
+
+# Run specific test category
+./tests/sql_test.sh validation
+./tests/sql_test.sh security
+```
+
+## Integration with CI/CD
+
+The script should:
+- Return exit code 0 on success, 1 on failure
+- Output TAP (Test Anything Protocol) format for CI integration
+- Be runnable in automated test pipelines
+- Not require manual intervention
+
+## Dependencies
+
+- `bash` (version 4+)
+- `curl` or `websocat` for WebSocket communication
+- `jq` for JSON parsing
+- Nostr CLI tools (optional, for event signing)
+- Running c-relay instance
+
+## Example Output
+
+```
+================================
+SQL Query Admin API Tests
+================================
+
+1. Query Validation Tests
+TEST: Valid SELECT query
+✓ PASS: Valid SELECT accepted
+TEST: INSERT statement blocked
+✓ PASS: INSERT correctly blocked
+TEST: UPDATE statement blocked
+✓ PASS: UPDATE correctly blocked
+
+2. Query Execution Tests
+TEST: Simple SELECT query
+✓ PASS: Query executed successfully
+TEST: SELECT with WHERE clause
+✓ PASS: WHERE clause works correctly
+
+...
+
+================================
+Test Summary
+================================
+Tests Run:    24
+Tests Passed: 24
+Tests Failed: 0
+All tests passed!

docs/websocket_write_queue_design.md

@@ -0,0 +1,200 @@
+# WebSocket Write Queue Design
+
+## Problem Statement
+
+The current partial write handling implementation uses a single buffer per session, which fails when multiple events need to be sent to the same client in rapid succession. This causes:
+
+1. First event gets partial write → queued successfully
+2. Second event tries to write → **FAILS** with "write already pending"
+3. Subsequent events fail similarly, causing data loss
+
+### Server Log Evidence
+```
+[WARN] WS_FRAME_PARTIAL: EVENT partial write, sub=1 sent=3210 expected=5333
+[TRACE] Queued partial write: len=2123
+[WARN] WS_FRAME_PARTIAL: EVENT partial write, sub=1 sent=3210 expected=5333
+[WARN] queue_websocket_write: write already pending, cannot queue new write
+[ERROR] Failed to queue partial EVENT write for sub=1
+```
+
+## Root Cause
+
+WebSocket frames must be sent **atomically** - you cannot interleave multiple frames. The current single-buffer approach correctly enforces this, but it rejects new writes instead of queuing them.
+
+## Solution: Write Queue Architecture
+
+### Design Principles
+
+1. **Frame Atomicity**: Complete one WebSocket frame before starting the next
+2. **Sequential Processing**: Process queued writes in FIFO order
+3. **Memory Safety**: Proper cleanup on connection close or errors
+4. **Thread Safety**: Protect queue operations with existing session lock
+
+### Data Structures
+
+#### Write Queue Node
+```c
+struct write_queue_node {
+    unsigned char* buffer;           // Buffer with LWS_PRE space
+    size_t total_len;                // Total length of data to write
+    size_t offset;                   // How much has been written so far
+    int write_type;                  // LWS_WRITE_TEXT, etc.
+    struct write_queue_node* next;   // Next node in queue
+};
+```
+
+#### Per-Session Write Queue
+```c
+struct per_session_data {
+    // ... existing fields ...
+    
+    // Write queue for handling multiple pending writes
+    struct write_queue_node* write_queue_head;  // First item to write
+    struct write_queue_node* write_queue_tail;  // Last item in queue
+    int write_queue_length;                     // Number of items in queue
+    int write_in_progress;                      // Flag: 1 if currently writing
+};
+```
+
+### Algorithm Flow
+
+#### 1. Enqueue Write (`queue_websocket_write`)
+
+```
+IF write_queue is empty AND no write in progress:
+    - Attempt immediate write with lws_write()
+    - IF complete:
+        - Return success
+    - ELSE (partial write):
+        - Create queue node with remaining data
+        - Add to queue
+        - Set write_in_progress flag
+        - Request LWS_CALLBACK_SERVER_WRITEABLE
+ELSE:
+    - Create queue node with full data
+    - Append to queue tail
+    - IF no write in progress:
+        - Request LWS_CALLBACK_SERVER_WRITEABLE
+```
+
+#### 2. Process Queue (`process_pending_write`)
+
+```
+WHILE write_queue is not empty:
+    - Get head node
+    - Calculate remaining data (total_len - offset)
+    - Attempt write with lws_write()
+    
+    IF write fails (< 0):
+        - Log error
+        - Remove and free head node
+        - Continue to next node
+    
+    ELSE IF partial write (< remaining):
+        - Update offset
+        - Request LWS_CALLBACK_SERVER_WRITEABLE
+        - Break (wait for next callback)
+    
+    ELSE (complete write):
+        - Remove and free head node
+        - Continue to next node
+
+IF queue is empty:
+    - Clear write_in_progress flag
+```
+
+#### 3. Cleanup (`LWS_CALLBACK_CLOSED`)
+
+```
+WHILE write_queue is not empty:
+    - Get head node
+    - Free buffer
+    - Free node
+    - Move to next
+Clear queue pointers
+```
+
+### Memory Management
+
+1. **Allocation**: Each queue node allocates buffer with `LWS_PRE + data_len`
+2. **Ownership**: Queue owns all buffers until write completes or connection closes
+3. **Deallocation**: Free buffer and node when:
+   - Write completes successfully
+   - Write fails with error
+   - Connection closes
+
+### Thread Safety
+
+- Use existing `pss->session_lock` to protect queue operations
+- Lock during:
+  - Enqueue operations
+  - Dequeue operations
+  - Queue traversal for cleanup
+
+### Performance Considerations
+
+1. **Queue Length Limit**: Implement max queue length (e.g., 100 items) to prevent memory exhaustion
+2. **Memory Pressure**: Monitor total queued bytes per session
+3. **Backpressure**: If queue exceeds limit, close connection with NOTICE
+
+### Error Handling
+
+1. **Allocation Failure**: Return error, log, send NOTICE to client
+2. **Write Failure**: Remove failed frame, continue with next
+3. **Queue Overflow**: Close connection with appropriate NOTICE
+
+## Implementation Plan
+
+### Phase 1: Data Structure Changes
+1. Add `write_queue_node` structure to `websockets.h`
+2. Update `per_session_data` with queue fields
+3. Remove old single-buffer fields
+
+### Phase 2: Queue Operations
+1. Implement `enqueue_write()` helper
+2. Implement `dequeue_write()` helper
+3. Update `queue_websocket_write()` to use queue
+4. Update `process_pending_write()` to process queue
+
+### Phase 3: Integration
+1. Update all `lws_write()` call sites
+2. Update `LWS_CALLBACK_CLOSED` cleanup
+3. Add queue length monitoring
+
+### Phase 4: Testing
+1. Test with rapid multiple events to same client
+2. Test with large events (>4KB)
+3. Test under load with concurrent connections
+4. Verify no "Invalid frame header" errors
+
+## Expected Outcomes
+
+1. **No More Rejections**: All writes queued successfully
+2. **Frame Integrity**: Complete frames sent atomically
+3. **Memory Safety**: Proper cleanup on all paths
+4. **Performance**: Minimal overhead for queue management
+
+## Metrics to Monitor
+
+1. Average queue length per session
+2. Maximum queue length observed
+3. Queue overflow events (if limit implemented)
+4. Write completion rate
+5. Partial write frequency
+
+## Alternative Approaches Considered
+
+### 1. Larger Single Buffer
+**Rejected**: Doesn't solve the fundamental problem of multiple concurrent writes
+
+### 2. Immediate Write Retry
+**Rejected**: Could cause busy-waiting and CPU waste
+
+### 3. Drop Frames on Conflict
+**Rejected**: Violates reliability requirements
+
+## References
+
+- libwebsockets documentation on `lws_write()` and `LWS_CALLBACK_SERVER_WRITEABLE`
+- WebSocket RFC 6455 on frame structure
+- Nostr NIP-01 on relay-to-client communication

increment_and_push.sh

@@ -0,0 +1,364 @@
+#!/bin/bash
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+print_status() { echo -e "${BLUE}[INFO]${NC} $1"; }
+print_success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
+print_warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
+print_error() { echo -e "${RED}[ERROR]${NC} $1"; }
+
+# Global variables
+COMMIT_MESSAGE=""
+RELEASE_MODE=false
+
+show_usage() {
+    echo "C-Relay Increment and Push Script"
+    echo ""
+    echo "Usage:"
+    echo "  $0 \"commit message\"           - Default: increment patch, commit & push"
+    echo "  $0 -r \"commit message\"        - Release: increment minor, create release"
+    echo ""
+    echo "Examples:"
+    echo "  $0 \"Fixed event validation bug\""
+    echo "  $0 --release \"Major release with new features\""
+    echo ""
+    echo "Default Mode (patch increment):"
+    echo "  - Increment patch version (v1.2.3 → v1.2.4)"
+    echo "  - Git add, commit with message, and push"
+    echo ""
+    echo "Release Mode (-r flag):"
+    echo "  - Increment minor version, zero patch (v1.2.3 → v1.3.0)"
+    echo "  - Git add, commit, push, and create Gitea release"
+    echo ""
+    echo "Requirements for Release Mode:"
+    echo "  - Gitea token in ~/.gitea_token for release uploads"
+}
+
+# Parse command line arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -r|--release)
+            RELEASE_MODE=true
+            shift
+            ;;
+        -h|--help)
+            show_usage
+            exit 0
+            ;;
+        *)
+            # First non-flag argument is the commit message
+            if [[ -z "$COMMIT_MESSAGE" ]]; then
+                COMMIT_MESSAGE="$1"
+            fi
+            shift
+            ;;
+    esac
+done
+
+# Validate inputs
+if [[ -z "$COMMIT_MESSAGE" ]]; then
+    print_error "Commit message is required"
+    echo ""
+    show_usage
+    exit 1
+fi
+
+# Check if we're in a git repository
+check_git_repo() {
+    if ! git rev-parse --git-dir > /dev/null 2>&1; then
+        print_error "Not in a git repository"
+        exit 1
+    fi
+}
+
+# Function to get current version and increment appropriately
+increment_version() {
+    local increment_type="$1"  # "patch" or "minor"
+
+    print_status "Getting current version..."
+
+    # Get the highest version tag (not chronologically latest)
+    LATEST_TAG=$(git tag -l 'v*.*.*' | sort -V | tail -n 1 || echo "")
+    if [[ -z "$LATEST_TAG" ]]; then
+        LATEST_TAG="v0.0.0"
+        print_warning "No version tags found, starting from $LATEST_TAG"
+    fi
+
+    # Extract version components (remove 'v' prefix)
+    VERSION=${LATEST_TAG#v}
+
+    # Parse major.minor.patch using regex
+    if [[ $VERSION =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
+        MAJOR=${BASH_REMATCH[1]}
+        MINOR=${BASH_REMATCH[2]}
+        PATCH=${BASH_REMATCH[3]}
+    else
+        print_error "Invalid version format in tag: $LATEST_TAG"
+        print_error "Expected format: v0.1.0"
+        exit 1
+    fi
+
+    # Increment version based on type
+    if [[ "$increment_type" == "minor" ]]; then
+        # Minor release: increment minor, zero patch
+        NEW_MINOR=$((MINOR + 1))
+        NEW_PATCH=0
+        NEW_VERSION="v${MAJOR}.${NEW_MINOR}.${NEW_PATCH}"
+        print_status "Release mode: incrementing minor version"
+    else
+        # Default: increment patch
+        NEW_PATCH=$((PATCH + 1))
+        NEW_VERSION="v${MAJOR}.${MINOR}.${NEW_PATCH}"
+        print_status "Default mode: incrementing patch version"
+    fi
+
+    print_status "Current version: $LATEST_TAG"
+    print_status "New version: $NEW_VERSION"
+
+    # Update version in src/main.h
+    update_version_in_header "$NEW_VERSION" "$MAJOR" "${NEW_MINOR:-$MINOR}" "${NEW_PATCH:-$PATCH}"
+
+    # Export for use in other functions
+    export NEW_VERSION
+}
+
+# Function to update version macros in src/main.h
+update_version_in_header() {
+    local new_version="$1"
+    local major="$2"
+    local minor="$3"
+    local patch="$4"
+
+    print_status "Updating version in src/main.h..."
+
+    # Check if src/main.h exists
+    if [[ ! -f "src/main.h" ]]; then
+        print_error "src/main.h not found"
+        exit 1
+    fi
+
+    # Update VERSION macro
+    sed -i "s/#define VERSION \".*\"/#define VERSION \"$new_version\"/" src/main.h
+
+    # Update VERSION_MAJOR macro
+    sed -i "s/#define VERSION_MAJOR [0-9]\+/#define VERSION_MAJOR $major/" src/main.h
+
+    # Update VERSION_MINOR macro
+    sed -i "s/#define VERSION_MINOR .*/#define VERSION_MINOR $minor/" src/main.h
+
+    # Update VERSION_PATCH macro
+    sed -i "s/#define VERSION_PATCH [0-9]\+/#define VERSION_PATCH $patch/" src/main.h
+
+    print_success "Updated version in src/main.h to $new_version"
+}
+
+# Function to commit and push changes
+git_commit_and_push() {
+    print_status "Preparing git commit..."
+
+    # Stage all changes
+    if git add . > /dev/null 2>&1; then
+        print_success "Staged all changes"
+    else
+        print_error "Failed to stage changes"
+        exit 1
+    fi
+
+    # Check if there are changes to commit
+    if git diff --staged --quiet; then
+        print_warning "No changes to commit"
+    else
+        # Commit changes
+        if git commit -m "$NEW_VERSION - $COMMIT_MESSAGE" > /dev/null 2>&1; then
+            print_success "Committed changes"
+        else
+            print_error "Failed to commit changes"
+            exit 1
+        fi
+    fi
+
+    # Create new git tag
+    if git tag "$NEW_VERSION" > /dev/null 2>&1; then
+        print_success "Created tag: $NEW_VERSION"
+    else
+        print_warning "Tag $NEW_VERSION already exists"
+    fi
+
+    # Push changes and tags
+    print_status "Pushing to remote repository..."
+    if git push > /dev/null 2>&1; then
+        print_success "Pushed changes"
+    else
+        print_error "Failed to push changes"
+        exit 1
+    fi
+
+    # Push only the new tag to avoid conflicts with existing tags
+    if git push origin "$NEW_VERSION" > /dev/null 2>&1; then
+        print_success "Pushed tag: $NEW_VERSION"
+    else
+        print_warning "Tag push failed, trying force push..."
+        if git push --force origin "$NEW_VERSION" > /dev/null 2>&1; then
+            print_success "Force-pushed updated tag: $NEW_VERSION"
+        else
+            print_error "Failed to push tag: $NEW_VERSION"
+            exit 1
+        fi
+    fi
+}
+
+# Function to commit and push changes without creating a tag (tag already created)
+git_commit_and_push_no_tag() {
+    print_status "Preparing git commit..."
+
+    # Stage all changes
+    if git add . > /dev/null 2>&1; then
+        print_success "Staged all changes"
+    else
+        print_error "Failed to stage changes"
+        exit 1
+    fi
+
+    # Check if there are changes to commit
+    if git diff --staged --quiet; then
+        print_warning "No changes to commit"
+    else
+        # Commit changes
+        if git commit -m "$NEW_VERSION - $COMMIT_MESSAGE" > /dev/null 2>&1; then
+            print_success "Committed changes"
+        else
+            print_error "Failed to commit changes"
+            exit 1
+        fi
+    fi
+
+    # Push changes and tags
+    print_status "Pushing to remote repository..."
+    if git push > /dev/null 2>&1; then
+        print_success "Pushed changes"
+    else
+        print_error "Failed to push changes"
+        exit 1
+    fi
+
+    # Push only the new tag to avoid conflicts with existing tags
+    if git push origin "$NEW_VERSION" > /dev/null 2>&1; then
+        print_success "Pushed tag: $NEW_VERSION"
+    else
+        print_warning "Tag push failed, trying force push..."
+        if git push --force origin "$NEW_VERSION" > /dev/null 2>&1; then
+            print_success "Force-pushed updated tag: $NEW_VERSION"
+        else
+            print_error "Failed to push tag: $NEW_VERSION"
+            exit 1
+        fi
+    fi
+}
+
+# Function to create Gitea release
+create_gitea_release() {
+    print_status "Creating Gitea release..."
+
+    # Check for Gitea token
+    if [[ ! -f "$HOME/.gitea_token" ]]; then
+        print_warning "No ~/.gitea_token found. Skipping release creation."
+        print_warning "Create ~/.gitea_token with your Gitea access token to enable releases."
+        return 0
+    fi
+
+    local token=$(cat "$HOME/.gitea_token" | tr -d '\n\r')
+    local api_url="https://git.laantungir.net/api/v1/repos/laantungir/c-relay"
+
+    # Create release
+    print_status "Creating release $NEW_VERSION..."
+    local response=$(curl -s -X POST "$api_url/releases" \
+         -H "Authorization: token $token" \
+         -H "Content-Type: application/json" \
+         -d "{\"tag_name\": \"$NEW_VERSION\", \"name\": \"$NEW_VERSION\", \"body\": \"$COMMIT_MESSAGE\"}")
+
+    if echo "$response" | grep -q '"id"'; then
+        print_success "Created release $NEW_VERSION"
+        return 0
+    elif echo "$response" | grep -q "already exists"; then
+        print_warning "Release $NEW_VERSION already exists"
+        return 0
+    else
+        print_error "Failed to create release $NEW_VERSION"
+        print_error "Response: $response"
+
+        # Try to check if the release exists anyway
+        print_status "Checking if release exists..."
+        local check_response=$(curl -s -H "Authorization: token $token" "$api_url/releases/tags/$NEW_VERSION")
+        if echo "$check_response" | grep -q '"id"'; then
+            print_warning "Release exists but creation response was unexpected"
+            return 0
+        else
+            print_error "Release does not exist and creation failed"
+            return 1
+        fi
+    fi
+}
+
+# Main execution
+main() {
+    print_status "C-Relay Increment and Push Script"
+
+    # Check prerequisites
+    check_git_repo
+
+    if [[ "$RELEASE_MODE" == true ]]; then
+        print_status "=== RELEASE MODE ==="
+
+        # Increment minor version for releases
+        increment_version "minor"
+
+        # Create new git tag BEFORE compilation so version.h picks it up
+        if git tag "$NEW_VERSION" > /dev/null 2>&1; then
+            print_success "Created tag: $NEW_VERSION"
+        else
+            print_warning "Tag $NEW_VERSION already exists, removing and recreating..."
+            git tag -d "$NEW_VERSION" > /dev/null 2>&1
+            git tag "$NEW_VERSION" > /dev/null 2>&1
+        fi
+
+        # Commit and push (but skip tag creation since we already did it)
+        git_commit_and_push_no_tag
+
+        # Create Gitea release
+        if create_gitea_release; then
+            print_success "Release $NEW_VERSION completed successfully!"
+        else
+            print_error "Release creation failed"
+        fi
+
+    else
+        print_status "=== DEFAULT MODE ==="
+
+        # Increment patch version for regular commits
+        increment_version "patch"
+
+        # Create new git tag BEFORE compilation so version.h picks it up
+        if git tag "$NEW_VERSION" > /dev/null 2>&1; then
+            print_success "Created tag: $NEW_VERSION"
+        else
+            print_warning "Tag $NEW_VERSION already exists, removing and recreating..."
+            git tag -d "$NEW_VERSION" > /dev/null 2>&1
+            git tag "$NEW_VERSION" > /dev/null 2>&1
+        fi
+
+        # Commit and push (but skip tag creation since we already did it)
+        git_commit_and_push_no_tag
+
+        print_success "Increment and push completed successfully!"
+        print_status "Version $NEW_VERSION pushed to repository"
+    fi
+}
+
+# Execute main function
+main

make_and_restart_relay.sh

@@ -133,6 +133,11 @@ if [ -n "$PORT_OVERRIDE" ]; then
     fi
 fi
 
+# Validate strict port flag (only makes sense with port override)
+if [ "$USE_TEST_KEYS" = true ] && [ -z "$PORT_OVERRIDE" ]; then
+    echo "WARNING: --strict-port is always used with test keys. Consider specifying a custom port with -p."
+fi
+
 # Validate debug level if provided
 if [ -n "$DEBUG_LEVEL" ]; then
     if ! [[ "$DEBUG_LEVEL" =~ ^[0-5]$ ]]; then
@@ -163,6 +168,8 @@ if [ "$HELP" = true ]; then
     echo "  $0                                    # Fresh start with random keys"
     echo "  $0 -a <admin-hex> -r <relay-hex>     # Use custom keys"
     echo "  $0 -a <admin-hex> -p 9000            # Custom admin key on port 9000"
+    echo "  $0 -p 7777 --strict-port             # Fail if port 7777 unavailable (no fallback)"
+    echo "  $0 -p 8080 --strict-port -d=3        # Custom port with strict binding and debug"
     echo "  $0 --debug-level=3                   # Start with debug level 3 (info)"
     echo "  $0 -d=5                              # Start with debug level 5 (trace)"
     echo "  $0 --preserve-database               # Preserve existing database and keys"

notes.txt

@@ -37,4 +37,55 @@ You're all set up now - just wait for the next crash and then run the coredumpct
 Even simpler: Use this one-liner
 # Start relay and immediately attach gdb
 cd /usr/local/bin/c_relay
-sudo -u c-relay ./c_relay --debug-level=5 & sleep 2 && sudo gdb -p $(pgrep c_relay)
+sudo -u c-relay ./c_relay --debug-level=5 & sleep 2 && sudo gdb -p $(pgrep c_relay)
+
+Inside gdb, after attaching:
+
+(gdb) continue
+Or shorter:
+(gdb) c
+
+
+How to View the Logs
+Check systemd journal:
+# View all c-relay logs
+sudo journalctl -u c-relay
+
+# View recent logs (last 50 lines)
+sudo journalctl -u c-relay -n 50
+
+# Follow logs in real-time
+sudo journalctl -u c-relay -f
+
+# View logs since last boot
+sudo journalctl -u c-relay -b
+
+Check if service is running:
+
+
+
+To immediately trim the syslog file size:
+
+Safe Syslog Truncation
+Stop syslog service first:
+sudo systemctl stop rsyslog
+
+Truncate the syslog file:
+sudo truncate -s 0 /var/log/syslog
+
+Restart syslog service:
+sudo systemctl start rsyslog
+sudo systemctl status rsyslog
+
+
+sudo -u c-relay ./c_relay --debug-level=5 -r 85d0b37e2ae822966dcadd06b2dc9368cde73865f90ea4d44f8b57d47ef0820a -a 1ec454734dcbf6fe54901ce25c0c7c6bca5edd89443416761fadc321d38df139
+
+./c_relay_static_x86_64 -p 7889 --debug-level=5 -r 85d0b37e2ae822966dcadd06b2dc9368cde73865f90ea4d44f8b57d47ef0820a -a 1ec454734dcbf6fe54901ce25c0c7c6bca5edd89443416761fadc321d38df139
+
+
+sudo ufw allow 8888/tcp
+sudo ufw delete allow 8888/tcp
+
+lsof -i :7777
+kill $(lsof -t -i :7777)
+kill -9 $(lsof -t -i :7777)

relay.pid

@@ -1 +1 @@
-2798177
+1018941

src/api.h

@@ -1,8 +1,9 @@
-// API module for serving embedded web content
+// API module for serving embedded web content and admin API functions
 #ifndef API_H
 #define API_H
 
 #include <libwebsockets.h>
+#include <cjson/cJSON.h>
 
 // Embedded file session data structure for managing buffer lifetime
 struct embedded_file_session_data {
@@ -14,10 +15,53 @@ struct embedded_file_session_data {
     int body_sent;
 };
 
+// Configuration change pending structure
+typedef struct pending_config_change {
+    char admin_pubkey[65];      // Who requested the change
+    char config_key[128];       // What config to change
+    char old_value[256];        // Current value
+    char new_value[256];        // Requested new value
+    time_t timestamp;           // When requested
+    char change_id[33];         // Unique ID for this change (first 32 chars of hash)
+    struct pending_config_change* next; // Linked list for concurrent changes
+} pending_config_change_t;
+
 // Handle HTTP request for embedded API files
 int handle_embedded_file_request(struct lws* wsi, const char* requested_uri);
 
 // Generate stats JSON from database queries
 char* generate_stats_json(void);
 
+// Generate human-readable stats text
+char* generate_stats_text(void);
+
+// Generate config text from database
+char* generate_config_text(void);
+
+// Send admin response with request ID correlation
+int send_admin_response(const char* sender_pubkey, const char* response_content, const char* request_id,
+                        char* error_message, size_t error_size, struct lws* wsi);
+
+// Configuration change system functions
+int parse_config_command(const char* message, char* key, char* value);
+int validate_config_change(const char* key, const char* value);
+char* store_pending_config_change(const char* admin_pubkey, const char* key,
+                                  const char* old_value, const char* new_value);
+pending_config_change_t* find_pending_change(const char* admin_pubkey, const char* change_id);
+int apply_config_change(const char* key, const char* value);
+void cleanup_expired_pending_changes(void);
+int handle_config_confirmation(const char* admin_pubkey, const char* response);
+char* generate_config_change_confirmation(const char* key, const char* old_value, const char* new_value);
+int process_config_change_request(const char* admin_pubkey, const char* message);
+
+// SQL query functions
+int validate_sql_query(const char* query, char* error_message, size_t error_size);
+char* execute_sql_query(const char* query, const char* request_id, char* error_message, size_t error_size);
+int handle_sql_query_unified(cJSON* event, const char* query, char* error_message, size_t error_size, struct lws* wsi);
+
+// Monitoring system functions
+void monitoring_on_event_stored(void);
+void monitoring_on_subscription_change(void);
+int get_monitoring_throttle_seconds(void);
+
 #endif // API_H

src/config.c

@@ -3,6 +3,19 @@
 #include "debug.h"
 #include "default_config_event.h"
 #include "dm_admin.h"
+
+// Undefine VERSION macros before including nostr_core.h to avoid redefinition warnings
+// This must come AFTER default_config_event.h so that RELAY_VERSION macro expansion works correctly
+#ifdef VERSION
+#undef VERSION
+#endif
+#ifdef VERSION_MINOR
+#undef VERSION_MINOR
+#endif
+#ifdef VERSION_PATCH
+#undef VERSION_PATCH
+#endif
+
 #include "../nostr_core_lib/nostr_core/nostr_core.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -64,7 +77,7 @@ int process_admin_config_event(cJSON* event, char* error_message, size_t error_s
 // Forward declaration for relay info initialization
 void init_relay_info(void);
 int add_auth_rule_from_config(const char* rule_type, const char* pattern_type,
-                             const char* pattern_value, const char* action);
+                              const char* pattern_value);
 int remove_auth_rule_from_config(const char* rule_type, const char* pattern_type,
                                 const char* pattern_value);
 int is_config_table_ready(void);
@@ -824,26 +837,7 @@ int startup_existing_relay(const char* relay_pubkey, const cli_options_t* cli_op
 
     // NOTE: Database is already initialized in main.c before calling this function
     // Config table should already exist with complete configuration
-
-    // Check if CLI overrides need to be applied
-    int has_overrides = 0;
-    if (cli_options) {
-        if (cli_options->port_override > 0) has_overrides = 1;
-        if (cli_options->admin_pubkey_override[0] != '\0') has_overrides = 1;
-        if (cli_options->relay_privkey_override[0] != '\0') has_overrides = 1;
-    }
-
-    if (has_overrides) {
-        // Apply CLI overrides to existing database
-        DEBUG_INFO("Applying CLI overrides to existing database");
-        if (apply_cli_overrides_atomic(cli_options) != 0) {
-            DEBUG_ERROR("Failed to apply CLI overrides to existing database");
-            return -1;
-        }
-    } else {
-        // No CLI overrides - config table is already available
-        DEBUG_INFO("No CLI overrides - config table is already available");
-    }
+    // CLI overrides will be applied after this function returns in main.c
 
     return 0;
 }
@@ -2067,28 +2061,27 @@ int process_admin_auth_event(cJSON* event, char* error_message, size_t error_siz
 
 // Add auth rule from configuration
 int add_auth_rule_from_config(const char* rule_type, const char* pattern_type,
-                             const char* pattern_value, const char* action) {
-    if (!g_db || !rule_type || !pattern_type || !pattern_value || !action) {
+                              const char* pattern_value) {
+    if (!g_db || !rule_type || !pattern_type || !pattern_value) {
         return -1;
     }
-    
-    const char* sql = "INSERT INTO auth_rules (rule_type, pattern_type, pattern_value, action) "
-                     "VALUES (?, ?, ?, ?)";
-    
+
+    const char* sql = "INSERT INTO auth_rules (rule_type, pattern_type, pattern_value) "
+                      "VALUES (?, ?, ?)";
+
     sqlite3_stmt* stmt;
     int rc = sqlite3_prepare_v2(g_db, sql, -1, &stmt, NULL);
     if (rc != SQLITE_OK) {
         return -1;
     }
-    
+
     sqlite3_bind_text(stmt, 1, rule_type, -1, SQLITE_STATIC);
     sqlite3_bind_text(stmt, 2, pattern_type, -1, SQLITE_STATIC);
     sqlite3_bind_text(stmt, 3, pattern_value, -1, SQLITE_STATIC);
-    sqlite3_bind_text(stmt, 4, action, -1, SQLITE_STATIC);
-    
+
     rc = sqlite3_step(stmt);
     sqlite3_finalize(stmt);
-    
+
     return (rc == SQLITE_DONE) ? 0 : -1;
 }
 
@@ -2725,13 +2718,13 @@ int handle_auth_query_unified(cJSON* event, const char* query_type, char* error_
     
     // Build appropriate SQL query based on query type
     if (strcmp(query_type, "all") == 0) {
-        sql = "SELECT rule_type, pattern_type, pattern_value, action FROM auth_rules ORDER BY rule_type, pattern_type";
+        sql = "SELECT rule_type, pattern_type, pattern_value FROM auth_rules WHERE active = 1 ORDER BY rule_type, pattern_type";
     }
     else if (strcmp(query_type, "whitelist") == 0) {
-        sql = "SELECT rule_type, pattern_type, pattern_value, action FROM auth_rules WHERE rule_type LIKE '%whitelist%' ORDER BY pattern_type";
+        sql = "SELECT rule_type, pattern_type, pattern_value FROM auth_rules WHERE rule_type LIKE '%whitelist%' AND active = 1 ORDER BY pattern_type";
     }
     else if (strcmp(query_type, "blacklist") == 0) {
-        sql = "SELECT rule_type, pattern_type, pattern_value, action FROM auth_rules WHERE rule_type LIKE '%blacklist%' ORDER BY pattern_type";
+        sql = "SELECT rule_type, pattern_type, pattern_value FROM auth_rules WHERE rule_type LIKE '%blacklist%' AND active = 1 ORDER BY pattern_type";
     }
     else if (strcmp(query_type, "pattern") == 0) {
         // Get pattern value from tags
@@ -2740,7 +2733,7 @@ int handle_auth_query_unified(cJSON* event, const char* query_type, char* error_
             snprintf(error_message, error_size, "invalid: pattern query requires pattern value");
             return -1;
         }
-        sql = "SELECT rule_type, pattern_type, pattern_value, action FROM auth_rules WHERE pattern_value = ? ORDER BY rule_type, pattern_type";
+        sql = "SELECT rule_type, pattern_type, pattern_value FROM auth_rules WHERE pattern_value = ? AND active = 1 ORDER BY rule_type, pattern_type";
         use_pattern_param = 1;
     }
     else {
@@ -2775,7 +2768,6 @@ int handle_auth_query_unified(cJSON* event, const char* query_type, char* error_
         const char* rule_type = (const char*)sqlite3_column_text(stmt, 0);
         const char* pattern_type = (const char*)sqlite3_column_text(stmt, 1);
         const char* pattern_value_result = (const char*)sqlite3_column_text(stmt, 2);
-        const char* action = (const char*)sqlite3_column_text(stmt, 3);
         
         // printf("  %s %s:%s -> %s\n",
         //        rule_type ? rule_type : "",
@@ -2788,7 +2780,7 @@ int handle_auth_query_unified(cJSON* event, const char* query_type, char* error_
         cJSON_AddStringToObject(rule_obj, "rule_type", rule_type ? rule_type : "");
         cJSON_AddStringToObject(rule_obj, "pattern_type", pattern_type ? pattern_type : "");
         cJSON_AddStringToObject(rule_obj, "pattern_value", pattern_value_result ? pattern_value_result : "");
-        cJSON_AddStringToObject(rule_obj, "action", action ? action : "allow");
+        cJSON_AddStringToObject(rule_obj, "action", "allow"); // Simplified: rule_type determines behavior
         cJSON_AddItemToArray(results_array, rule_obj);
         
         rule_count++;
@@ -3314,7 +3306,7 @@ int handle_auth_rule_modification_unified(cJSON* event, char* error_message, siz
         
         // Process auth rule: ["blacklist"|"whitelist", "pubkey"|"hash", "value"]
         if (strcmp(rule_type, "blacklist") == 0 || strcmp(rule_type, "whitelist") == 0) {
-            if (add_auth_rule_from_config(rule_type, pattern_type, pattern_value, "allow") == 0) {
+            if (add_auth_rule_from_config(rule_type, pattern_type, pattern_value) == 0) {
                 rules_processed++;
                 
                 // Add processed rule to response array
@@ -3322,7 +3314,7 @@ int handle_auth_rule_modification_unified(cJSON* event, char* error_message, siz
                 cJSON_AddStringToObject(rule_obj, "rule_type", rule_type);
                 cJSON_AddStringToObject(rule_obj, "pattern_type", pattern_type);
                 cJSON_AddStringToObject(rule_obj, "pattern_value", pattern_value);
-                cJSON_AddStringToObject(rule_obj, "action", "allow");
+                cJSON_AddStringToObject(rule_obj, "action", "allow"); // Simplified: rule_type determines behavior
                 cJSON_AddStringToObject(rule_obj, "status", "added");
                 cJSON_AddItemToArray(processed_rules, rule_obj);
             }
@@ -4101,6 +4093,23 @@ int populate_all_config_values_atomic(const char* admin_pubkey, const char* rela
         return -1;
     }
 
+    // Insert monitoring system config entry (ephemeral kind 24567)
+    // Note: Monitoring is automatically activated when clients subscribe to kind 24567
+    sqlite3_reset(stmt);
+    sqlite3_bind_text(stmt, 1, "kind_24567_reporting_throttle_sec", -1, SQLITE_STATIC);
+    sqlite3_bind_text(stmt, 2, "5", -1, SQLITE_STATIC);  // integer, default 5 seconds
+    sqlite3_bind_text(stmt, 3, "integer", -1, SQLITE_STATIC);
+    sqlite3_bind_text(stmt, 4, "Minimum seconds between monitoring event reports (ephemeral kind 24567)", -1, SQLITE_STATIC);
+    sqlite3_bind_text(stmt, 5, "monitoring", -1, SQLITE_STATIC);
+    sqlite3_bind_int(stmt, 6, 0);  // does not require restart
+    rc = sqlite3_step(stmt);
+    if (rc != SQLITE_DONE) {
+        DEBUG_ERROR("Failed to insert kind_24567_reporting_throttle_sec: %s", sqlite3_errmsg(g_db));
+        sqlite3_finalize(stmt);
+        sqlite3_exec(g_db, "ROLLBACK;", NULL, NULL, NULL);
+        return -1;
+    }
+
     sqlite3_finalize(stmt);
 
     // Commit transaction

src/config.h

@@ -114,7 +114,7 @@ cJSON* build_query_response(const char* query_type, cJSON* results_array, int to
 
 // Auth rules management functions
 int add_auth_rule_from_config(const char* rule_type, const char* pattern_type,
-                             const char* pattern_value, const char* action);
+                             const char* pattern_value);
 int remove_auth_rule_from_config(const char* rule_type, const char* pattern_type,
                                 const char* pattern_value);
 

src/debug.c

@@ -1,51 +0,0 @@
-#include "debug.h"
-#include <stdarg.h>
-#include <string.h>
-
-// Global debug level (default: no debug output)
-debug_level_t g_debug_level = DEBUG_LEVEL_NONE;
-
-void debug_init(int level) {
-    if (level < 0) level = 0;
-    if (level > 5) level = 5;
-    g_debug_level = (debug_level_t)level;
-}
-
-void debug_log(debug_level_t level, const char* file, int line, const char* format, ...) {
-    // Get timestamp
-    time_t now = time(NULL);
-    struct tm* tm_info = localtime(&now);
-    char timestamp[32];
-    strftime(timestamp, sizeof(timestamp), "%Y-%m-%d %H:%M:%S", tm_info);
-    
-    // Get level string
-    const char* level_str = "UNKNOWN";
-    switch (level) {
-        case DEBUG_LEVEL_ERROR: level_str = "ERROR"; break;
-        case DEBUG_LEVEL_WARN:  level_str = "WARN "; break;
-        case DEBUG_LEVEL_INFO:  level_str = "INFO "; break;
-        case DEBUG_LEVEL_DEBUG: level_str = "DEBUG"; break;
-        case DEBUG_LEVEL_TRACE: level_str = "TRACE"; break;
-        default: break;
-    }
-    
-    // Print prefix with timestamp and level
-    printf("[%s] [%s] ", timestamp, level_str);
-
-    // Print source location when debug level is TRACE (5) or higher
-    if (file && g_debug_level >= DEBUG_LEVEL_TRACE) {
-        // Extract just the filename (not full path)
-        const char* filename = strrchr(file, '/');
-        filename = filename ? filename + 1 : file;
-        printf("[%s:%d] ", filename, line);
-    }
-    
-    // Print message
-    va_list args;
-    va_start(args, format);
-    vprintf(format, args);
-    va_end(args);
-    
-    printf("\n");
-    fflush(stdout);
-}

src/debug.h

@@ -1,43 +0,0 @@
-#ifndef DEBUG_H
-#define DEBUG_H
-
-#include <stdio.h>
-#include <time.h>
-
-// Debug levels
-typedef enum {
-    DEBUG_LEVEL_NONE = 0,
-    DEBUG_LEVEL_ERROR = 1,
-    DEBUG_LEVEL_WARN = 2,
-    DEBUG_LEVEL_INFO = 3,
-    DEBUG_LEVEL_DEBUG = 4,
-    DEBUG_LEVEL_TRACE = 5
-} debug_level_t;
-
-// Global debug level (set at runtime via CLI)
-extern debug_level_t g_debug_level;
-
-// Initialize debug system
-void debug_init(int level);
-
-// Core logging function
-void debug_log(debug_level_t level, const char* file, int line, const char* format, ...);
-
-// Convenience macros that check level before calling
-// Note: TRACE level (5) and above include file:line information for ALL messages
-#define DEBUG_ERROR(...) \
-    do { if (g_debug_level >= DEBUG_LEVEL_ERROR) debug_log(DEBUG_LEVEL_ERROR, __FILE__, __LINE__, __VA_ARGS__); } while(0)
-
-#define DEBUG_WARN(...) \
-    do { if (g_debug_level >= DEBUG_LEVEL_WARN) debug_log(DEBUG_LEVEL_WARN, __FILE__, __LINE__, __VA_ARGS__); } while(0)
-
-#define DEBUG_INFO(...) \
-    do { if (g_debug_level >= DEBUG_LEVEL_INFO) debug_log(DEBUG_LEVEL_INFO, __FILE__, __LINE__, __VA_ARGS__); } while(0)
-
-#define DEBUG_LOG(...) \
-    do { if (g_debug_level >= DEBUG_LEVEL_DEBUG) debug_log(DEBUG_LEVEL_DEBUG, __FILE__, __LINE__, __VA_ARGS__); } while(0)
-
-#define DEBUG_TRACE(...) \
-    do { if (g_debug_level >= DEBUG_LEVEL_TRACE) debug_log(DEBUG_LEVEL_TRACE, __FILE__, __LINE__, __VA_ARGS__); } while(0)
-
-#endif /* DEBUG_H */

src/default_config_event.h

@@ -72,7 +72,13 @@ static const struct {
     
     // Performance Settings
     {"default_limit", "500"},
-    {"max_limit", "5000"}
+    {"max_limit", "5000"},
+    
+    // Proxy Settings
+    // Trust proxy headers (X-Forwarded-For, X-Real-IP) for accurate client IP detection
+    // Safe for informational/debugging use. Only becomes a security concern if you implement
+    // IP-based rate limiting or access control (which would require firewall protection anyway)
+    {"trust_proxy_headers", "true"}
 };
 
 // Number of default configuration values

src/dm_admin.h

@@ -1,3 +1,5 @@
+// Note to assistants. dm_admin is only for functions relating to direct messaging
+
 #ifndef DM_ADMIN_H
 #define DM_ADMIN_H
 
@@ -24,4 +26,11 @@ int send_nip17_response(const char* sender_pubkey, const char* response_content,
 char* generate_config_text(void);
 char* generate_stats_text(void);
 
+// SQL query admin functions
+int validate_sql_query(const char* query, char* error_message, size_t error_size);
+char* execute_sql_query(const char* query, const char* request_id, char* error_message, size_t error_size);
+int handle_sql_query_unified(cJSON* event, const char* query, char* error_message, size_t error_size, struct lws* wsi);
+int send_admin_response(const char* sender_pubkey, const char* response_content, const char* request_id,
+                       char* error_message, size_t error_size, struct lws* wsi);
+
 #endif // DM_ADMIN_H

src/main.c

@@ -149,6 +149,9 @@ int mark_event_as_deleted(const char* event_id, const char* deletion_event_id, c
 // Forward declaration for database functions
 int store_event(cJSON* event);
 
+// Forward declaration for monitoring system
+void monitoring_on_event_stored(void);
+
 // Forward declarations for NIP-11 relay information handling
 void init_relay_info();
 void cleanup_relay_info();
@@ -312,14 +315,35 @@ int init_database(const char* database_path_override) {
     if (g_debug_level >= DEBUG_LEVEL_DEBUG) {
         // Check config table row count immediately after database open
         sqlite3_stmt* stmt;
-        if (sqlite3_prepare_v2(g_db, "SELECT COUNT(*) FROM config", -1, &stmt, NULL) == SQLITE_OK) {
+        int rc = sqlite3_prepare_v2(g_db, "SELECT COUNT(*) FROM config", -1, &stmt, NULL);
+        if (rc == SQLITE_OK) {
             if (sqlite3_step(stmt) == SQLITE_ROW) {
                 int row_count = sqlite3_column_int(stmt, 0);
                 DEBUG_LOG("Config table row count immediately after sqlite3_open(): %d", row_count);
             }
             sqlite3_finalize(stmt);
         } else {
-            DEBUG_LOG("Config table does not exist yet (first-time startup)");
+            // Capture and log the actual SQLite error instead of assuming table doesn't exist
+            const char* err_msg = sqlite3_errmsg(g_db);
+            DEBUG_LOG("Failed to prepare config table query: %s (error code: %d)", err_msg, rc);
+
+            // Check if it's actually a missing table vs other error
+            if (rc == SQLITE_ERROR) {
+                // Try to check if config table exists
+                sqlite3_stmt* check_stmt;
+                int check_rc = sqlite3_prepare_v2(g_db, "SELECT name FROM sqlite_master WHERE type='table' AND name='config'", -1, &check_stmt, NULL);
+                if (check_rc == SQLITE_OK) {
+                    int has_table = (sqlite3_step(check_stmt) == SQLITE_ROW);
+                    sqlite3_finalize(check_stmt);
+                    if (has_table) {
+                        DEBUG_LOG("Config table EXISTS but query failed - possible database corruption or locking issue");
+                    } else {
+                        DEBUG_LOG("Config table does not exist yet (first-time startup)");
+                    }
+                } else {
+                    DEBUG_LOG("Failed to check table existence: %s (error code: %d)", sqlite3_errmsg(g_db), check_rc);
+                }
+            }
         }
     }
     // DEBUG_GUARD_END
@@ -729,8 +753,12 @@ int store_event(cJSON* event) {
         free(tags_json);
         return -1;
     }
-    
+
     free(tags_json);
+
+    // Call monitoring hook after successful event storage
+    monitoring_on_event_stored();
+
     return 0;
 }
 
@@ -1428,7 +1456,7 @@ void print_usage(const char* program_name) {
     printf("Options:\n");
     printf("  -h, --help               Show this help message\n");
     printf("  -v, --version            Show version information\n");
-    printf("  -p, --port PORT          Override relay port (first-time startup only)\n");
+    printf("  -p, --port PORT          Override relay port (first-time startup and existing relay restarts)\n");
     printf("  --strict-port            Fail if exact port is unavailable (no port increment)\n");
     printf("  -a, --admin-pubkey KEY   Override admin public key (64-char hex or npub)\n");
     printf("  -r, --relay-privkey KEY  Override relay private key (64-char hex or nsec)\n");
@@ -1438,13 +1466,14 @@ void print_usage(const char* program_name) {
     printf("Configuration:\n");
     printf("  This relay uses event-based configuration stored in the database.\n");
     printf("  On first startup, keys are automatically generated and printed once.\n");
-    printf("  Command line options like --port only apply during first-time setup.\n");
+    printf("  Command line options like --port apply during first-time setup and existing relay restarts.\n");
     printf("  After initial setup, all configuration is managed via database events.\n");
     printf("  Database file: <relay_pubkey>.db (created automatically)\n");
     printf("\n");
     printf("Port Binding:\n");
     printf("  Default: Try up to 10 consecutive ports if requested port is busy\n");
     printf("  --strict-port: Fail immediately if exact requested port is unavailable\n");
+    printf("  --strict-port works with any custom port specified via -p or --port\n");
     printf("\n");
     printf("Examples:\n");
     printf("  %s                       # Start relay (auto-configure on first run)\n", program_name);
@@ -1791,7 +1820,7 @@ int main(int argc, char* argv[]) {
             return 1;
         }
         
-        // Setup existing relay (sets database path and loads config)
+        // Setup existing relay FIRST (sets database path)
         if (startup_existing_relay(relay_pubkey, &cli_options) != 0) {
             DEBUG_ERROR("Failed to setup existing relay");
             cleanup_configuration_system();
@@ -1804,23 +1833,7 @@ int main(int argc, char* argv[]) {
             return 1;
         }
 
-        // Check config table row count before database initialization
-        {
-            sqlite3* temp_db = NULL;
-            if (sqlite3_open(g_database_path, &temp_db) == SQLITE_OK) {
-                sqlite3_stmt* stmt;
-                if (sqlite3_prepare_v2(temp_db, "SELECT COUNT(*) FROM config", -1, &stmt, NULL) == SQLITE_OK) {
-                    if (sqlite3_step(stmt) == SQLITE_ROW) {
-                        int row_count = sqlite3_column_int(stmt, 0);
-                        printf("  Config table row count before database initialization: %d\n", row_count);
-                    }
-                    sqlite3_finalize(stmt);
-                }
-                sqlite3_close(temp_db);
-            }
-        }
-        
-        // Initialize database with existing database path
+        // Initialize database with the database path set by startup_existing_relay()
         DEBUG_TRACE("Initializing existing database");
         if (init_database(g_database_path) != 0) {
             DEBUG_ERROR("Failed to initialize existing database");
@@ -1835,6 +1848,20 @@ int main(int argc, char* argv[]) {
         }
         DEBUG_LOG("Existing database initialized");
 
+        // Apply CLI overrides atomically (now that database is initialized)
+        if (apply_cli_overrides_atomic(&cli_options) != 0) {
+            DEBUG_ERROR("Failed to apply CLI overrides for existing relay");
+            cleanup_configuration_system();
+            free(relay_pubkey);
+            for (int i = 0; existing_files[i]; i++) {
+                free(existing_files[i]);
+            }
+            free(existing_files);
+            nostr_cleanup();
+            close_database();
+            return 1;
+        }
+
         // DEBUG_GUARD_START
         if (g_debug_level >= DEBUG_LEVEL_DEBUG) {
             sqlite3_stmt* stmt;
@@ -1979,6 +2006,7 @@ int main(int argc, char* argv[]) {
     
     // Initialize NIP-40 expiration configuration
     init_expiration_config();
+
     // Update subscription manager configuration
     update_subscription_manager_config();
 
@@ -2002,8 +2030,8 @@ int main(int argc, char* argv[]) {
 
     
     
-    // Start WebSocket Nostr relay server (port from configuration)
-    int result = start_websocket_relay(-1, cli_options.strict_port);  // Let config system determine port, pass strict_port flag
+    // Start WebSocket Nostr relay server (port from CLI override or configuration)
+    int result = start_websocket_relay(cli_options.port_override, cli_options.strict_port);  // Use CLI port override if specified, otherwise config
     
     // Cleanup
     cleanup_relay_info();

src/main.h

@@ -10,10 +10,10 @@
 #define MAIN_H
 
 // Version information (auto-updated by build system)
-#define VERSION "v0.4.6"
+#define VERSION "v0.7.38"
 #define VERSION_MAJOR 0
-#define VERSION_MINOR 4
-#define VERSION_PATCH 6
+#define VERSION_MINOR 7
+#define VERSION_PATCH 38
 
 // Relay metadata (authoritative source for NIP-11 information)
 #define RELAY_NAME "C-Relay"

src/request_validator.c

@@ -15,6 +15,7 @@
 #include "../nostr_core_lib/nostr_core/nip013.h"  // NIP-13: Proof of Work
 #include "../nostr_core_lib/nostr_core/nostr_common.h"
 #include "../nostr_core_lib/nostr_core/utils.h"
+#include "debug.h"  // C-relay debug system
 #include "config.h"  // C-relay configuration system
 #include <sqlite3.h>
 #include <stdio.h>
@@ -531,6 +532,8 @@ int check_database_auth_rules(const char *pubkey, const char *operation __attrib
   sqlite3_stmt *stmt = NULL;
   int rc;
 
+  DEBUG_TRACE("Checking auth rules for pubkey: %s", pubkey);
+
   if (!pubkey) {
     return NOSTR_ERROR_INVALID_INPUT;
   }
@@ -547,19 +550,21 @@ int check_database_auth_rules(const char *pubkey, const char *operation __attrib
 
   // Step 1: Check pubkey blacklist (highest priority)
   const char *blacklist_sql =
-      "SELECT rule_type, action FROM auth_rules WHERE rule_type = "
-      "'blacklist' AND pattern_type = 'pubkey' AND pattern_value = ? LIMIT 1";
+      "SELECT rule_type FROM auth_rules WHERE rule_type = "
+      "'blacklist' AND pattern_type = 'pubkey' AND pattern_value = ? AND active = 1 LIMIT 1";
+  DEBUG_TRACE("Blacklist SQL: %s", blacklist_sql);
   rc = sqlite3_prepare_v2(db, blacklist_sql, -1, &stmt, NULL);
   if (rc == SQLITE_OK) {
     sqlite3_bind_text(stmt, 1, pubkey, -1, SQLITE_STATIC);
 
-    if (sqlite3_step(stmt) == SQLITE_ROW) {
-      const char *action = (const char *)sqlite3_column_text(stmt, 1);
+    int step_result = sqlite3_step(stmt);
+    DEBUG_TRACE("Blacklist query result: %s", step_result == SQLITE_ROW ? "FOUND" : "NOT_FOUND");
 
+    if (step_result == SQLITE_ROW) {
+      DEBUG_TRACE("BLACKLIST HIT: Denying access for pubkey: %s", pubkey);
       // Set specific violation details for status code mapping
       strcpy(g_last_rule_violation.violation_type, "pubkey_blacklist");
-      sprintf(g_last_rule_violation.reason, "Public key blacklisted: %s",
-              action ? action : "PUBKEY_BLACKLIST");
+      sprintf(g_last_rule_violation.reason, "Public key blacklisted");
 
       sqlite3_finalize(stmt);
       sqlite3_close(db);
@@ -571,19 +576,16 @@ int check_database_auth_rules(const char *pubkey, const char *operation __attrib
   // Step 2: Check hash blacklist
   if (resource_hash) {
     const char *hash_blacklist_sql =
-        "SELECT rule_type, action FROM auth_rules WHERE rule_type = "
-        "'blacklist' AND pattern_type = 'hash' AND pattern_value = ? LIMIT 1";
+        "SELECT rule_type FROM auth_rules WHERE rule_type = "
+        "'blacklist' AND pattern_type = 'hash' AND pattern_value = ? AND active = 1 LIMIT 1";
     rc = sqlite3_prepare_v2(db, hash_blacklist_sql, -1, &stmt, NULL);
     if (rc == SQLITE_OK) {
       sqlite3_bind_text(stmt, 1, resource_hash, -1, SQLITE_STATIC);
 
       if (sqlite3_step(stmt) == SQLITE_ROW) {
-        const char *action = (const char *)sqlite3_column_text(stmt, 1);
-
         // Set specific violation details for status code mapping
         strcpy(g_last_rule_violation.violation_type, "hash_blacklist");
-        sprintf(g_last_rule_violation.reason, "File hash blacklisted: %s",
-                action ? action : "HASH_BLACKLIST");
+        sprintf(g_last_rule_violation.reason, "File hash blacklisted");
 
         sqlite3_finalize(stmt);
         sqlite3_close(db);
@@ -595,8 +597,8 @@ int check_database_auth_rules(const char *pubkey, const char *operation __attrib
 
   // Step 3: Check pubkey whitelist
   const char *whitelist_sql =
-      "SELECT rule_type, action FROM auth_rules WHERE rule_type = "
-      "'whitelist' AND pattern_type = 'pubkey' AND pattern_value = ? LIMIT 1";
+      "SELECT rule_type FROM auth_rules WHERE rule_type = "
+      "'whitelist' AND pattern_type = 'pubkey' AND pattern_value = ? AND active = 1 LIMIT 1";
   rc = sqlite3_prepare_v2(db, whitelist_sql, -1, &stmt, NULL);
   if (rc == SQLITE_OK) {
     sqlite3_bind_text(stmt, 1, pubkey, -1, SQLITE_STATIC);
@@ -612,7 +614,7 @@ int check_database_auth_rules(const char *pubkey, const char *operation __attrib
   // Step 4: Check if any whitelist rules exist - if yes, deny by default
   const char *whitelist_exists_sql =
       "SELECT COUNT(*) FROM auth_rules WHERE rule_type = 'whitelist' "
-      "AND pattern_type = 'pubkey' LIMIT 1";
+      "AND pattern_type = 'pubkey' AND active = 1 LIMIT 1";
   rc = sqlite3_prepare_v2(db, whitelist_exists_sql, -1, &stmt, NULL);
   if (rc == SQLITE_OK) {
     if (sqlite3_step(stmt) == SQLITE_ROW) {

src/sql_schema.h

@@ -1,12 +1,12 @@
 /* Embedded SQL Schema for C Nostr Relay
  * Generated from db/schema.sql - Do not edit manually
- * Schema Version: 7
+ * Schema Version: 8
  */
 #ifndef SQL_SCHEMA_H
 #define SQL_SCHEMA_H
 
 /* Schema version constant */
-#define EMBEDDED_SCHEMA_VERSION "7"
+#define EMBEDDED_SCHEMA_VERSION "8"
 
 /* Embedded SQL schema as C string literal */
 static const char* const EMBEDDED_SCHEMA_SQL = 
@@ -15,7 +15,7 @@ static const char* const EMBEDDED_SCHEMA_SQL =
 -- Configuration system using config table\n\
 \n\
 -- Schema version tracking\n\
-PRAGMA user_version = 7;\n\
+PRAGMA user_version = 8;\n\
 \n\
 -- Enable foreign key support\n\
 PRAGMA foreign_keys = ON;\n\
@@ -58,8 +58,8 @@ CREATE TABLE schema_info (\n\
 \n\
 -- Insert schema metadata\n\
 INSERT INTO schema_info (key, value) VALUES\n\
-    ('version', '7'),\n\
-    ('description', 'Hybrid Nostr relay schema with event-based and table-based configuration'),\n\
+    ('version', '8'),\n\
+    ('description', 'Hybrid Nostr relay schema with subscription deduplication support'),\n\
     ('created_at', strftime('%s', 'now'));\n\
 \n\
 -- Helper views for common queries\n\
@@ -142,8 +142,6 @@ CREATE TABLE auth_rules (\n\
     rule_type TEXT NOT NULL CHECK (rule_type IN ('whitelist', 'blacklist', 'rate_limit', 'auth_required')),\n\
     pattern_type TEXT NOT NULL CHECK (pattern_type IN ('pubkey', 'kind', 'ip', 'global')),\n\
     pattern_value TEXT,\n\
-    action TEXT NOT NULL CHECK (action IN ('allow', 'deny', 'require_auth', 'rate_limit')),\n\
-    parameters TEXT, -- JSON parameters for rate limiting, etc.\n\
     active INTEGER NOT NULL DEFAULT 1,\n\
     created_at INTEGER NOT NULL DEFAULT (strftime('%s', 'now')),\n\
     updated_at INTEGER NOT NULL DEFAULT (strftime('%s', 'now'))\n\
@@ -183,17 +181,19 @@ END;\n\
 -- Persistent Subscriptions Logging Tables (Phase 2)\n\
 -- Optional database logging for subscription analytics and debugging\n\
 \n\
--- Subscription events log\n\
-CREATE TABLE subscription_events (\n\
+-- Subscriptions log (renamed from subscription_events for clarity)\n\
+CREATE TABLE subscriptions (\n\
     id INTEGER PRIMARY KEY AUTOINCREMENT,\n\
     subscription_id TEXT NOT NULL,           -- Subscription ID from client\n\
+    wsi_pointer TEXT NOT NULL,               -- WebSocket pointer address (hex string)\n\
     client_ip TEXT NOT NULL,                 -- Client IP address\n\
     event_type TEXT NOT NULL CHECK (event_type IN ('created', 'closed', 'expired', 'disconnected')),\n\
     filter_json TEXT,                        -- JSON representation of filters (for created events)\n\
     events_sent INTEGER DEFAULT 0,           -- Number of events sent to this subscription\n\
     created_at INTEGER NOT NULL DEFAULT (strftime('%s', 'now')),\n\
     ended_at INTEGER,                        -- When subscription ended (for closed/expired/disconnected)\n\
-    duration INTEGER                         -- Computed: ended_at - created_at\n\
+    duration INTEGER,                        -- Computed: ended_at - created_at\n\
+    UNIQUE(subscription_id, wsi_pointer)     -- Prevent duplicate subscriptions per connection\n\
 );\n\
 \n\
 -- Subscription metrics summary\n\
@@ -220,10 +220,11 @@ CREATE TABLE event_broadcasts (\n\
 );\n\
 \n\
 -- Indexes for subscription logging performance\n\
-CREATE INDEX idx_subscription_events_id ON subscription_events(subscription_id);\n\
-CREATE INDEX idx_subscription_events_type ON subscription_events(event_type);\n\
-CREATE INDEX idx_subscription_events_created ON subscription_events(created_at DESC);\n\
-CREATE INDEX idx_subscription_events_client ON subscription_events(client_ip);\n\
+CREATE INDEX idx_subscriptions_id ON subscriptions(subscription_id);\n\
+CREATE INDEX idx_subscriptions_type ON subscriptions(event_type);\n\
+CREATE INDEX idx_subscriptions_created ON subscriptions(created_at DESC);\n\
+CREATE INDEX idx_subscriptions_client ON subscriptions(client_ip);\n\
+CREATE INDEX idx_subscriptions_wsi ON subscriptions(wsi_pointer);\n\
 \n\
 CREATE INDEX idx_subscription_metrics_date ON subscription_metrics(date DESC);\n\
 \n\
@@ -233,10 +234,10 @@ CREATE INDEX idx_event_broadcasts_time ON event_broadcasts(broadcast_at DESC);\n
 \n\
 -- Trigger to update subscription duration when ended\n\
 CREATE TRIGGER update_subscription_duration\n\
-    AFTER UPDATE OF ended_at ON subscription_events\n\
+    AFTER UPDATE OF ended_at ON subscriptions\n\
     WHEN NEW.ended_at IS NOT NULL AND OLD.ended_at IS NULL\n\
 BEGIN\n\
-    UPDATE subscription_events\n\
+    UPDATE subscriptions\n\
     SET duration = NEW.ended_at - NEW.created_at\n\
     WHERE id = NEW.id;\n\
 END;\n\
@@ -251,7 +252,7 @@ SELECT\n\
     MAX(events_sent) as max_events_sent,\n\
     AVG(events_sent) as avg_events_sent,\n\
     COUNT(DISTINCT client_ip) as unique_clients\n\
-FROM subscription_events\n\
+FROM subscriptions\n\
 GROUP BY date(created_at, 'unixepoch')\n\
 ORDER BY date DESC;\n\
 \n\
@@ -264,10 +265,10 @@ SELECT\n\
     events_sent,\n\
     created_at,\n\
     (strftime('%s', 'now') - created_at) as duration_seconds\n\
-FROM subscription_events\n\
+FROM subscriptions\n\
 WHERE event_type = 'created'\n\
 AND subscription_id NOT IN (\n\
-    SELECT subscription_id FROM subscription_events\n\
+    SELECT subscription_id FROM subscriptions\n\
     WHERE event_type IN ('closed', 'expired', 'disconnected')\n\
 );\n\
 \n\

src/subscriptions.c

@@ -25,6 +25,9 @@ int validate_timestamp_range(long since, long until, char* error_message, size_t
 int validate_numeric_limits(int limit, char* error_message, size_t error_size);
 int validate_search_term(const char* search_term, char* error_message, size_t error_size);
 
+// Forward declaration for monitoring function
+void monitoring_on_subscription_change(void);
+
 // Global database variable
 extern sqlite3* g_db;
 
@@ -123,7 +126,7 @@ void free_subscription_filter(subscription_filter_t* filter) {
 }
 
 // Validate subscription ID format and length
-static int validate_subscription_id(const char* sub_id) {
+int validate_subscription_id(const char* sub_id) {
     if (!sub_id) {
         return 0; // NULL pointer
     }
@@ -133,11 +136,11 @@ static int validate_subscription_id(const char* sub_id) {
         return 0; // Empty or too long
     }
 
-    // Check for valid characters (alphanumeric, underscore, hyphen, colon)
+    // Check for valid characters (alphanumeric, underscore, hyphen, colon, comma)
     for (size_t i = 0; i < len; i++) {
         char c = sub_id[i];
         if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
-              (c >= '0' && c <= '9') || c == '_' || c == '-' || c == ':')) {
+              (c >= '0' && c <= '9') || c == '_' || c == '-' || c == ':' || c == ',')) {
             return 0; // Invalid character
         }
     }
@@ -238,27 +241,81 @@ void free_subscription(subscription_t* sub) {
 // Add subscription to global manager (thread-safe)
 int add_subscription_to_manager(subscription_t* sub) {
     if (!sub) return -1;
-    
+
     pthread_mutex_lock(&g_subscription_manager.subscriptions_lock);
-    
-    // Check global limits
-    if (g_subscription_manager.total_subscriptions >= g_subscription_manager.max_total_subscriptions) {
+
+    // Check for existing subscription with same ID and WebSocket connection
+    // Remove it first to prevent duplicates (implements subscription replacement per NIP-01)
+    subscription_t** current = &g_subscription_manager.active_subscriptions;
+    int found_duplicate = 0;
+    subscription_t* duplicate_old = NULL;
+
+    while (*current) {
+        subscription_t* existing = *current;
+
+        // Match by subscription ID and WebSocket pointer
+        if (strcmp(existing->id, sub->id) == 0 && existing->wsi == sub->wsi) {
+            // Found duplicate: mark inactive and unlink from global list under lock
+            existing->active = 0;
+            *current = existing->next;
+            g_subscription_manager.total_subscriptions--;
+            found_duplicate = 1;
+            duplicate_old = existing;  // defer free until after per-session unlink
+            break;
+        }
+
+        current = &(existing->next);
+    }
+
+    // Check global limits (only if not replacing an existing subscription)
+    if (!found_duplicate && g_subscription_manager.total_subscriptions >= g_subscription_manager.max_total_subscriptions) {
         pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
         DEBUG_ERROR("Maximum total subscriptions reached");
         return -1;
     }
-    
+
     // Add to global list
     sub->next = g_subscription_manager.active_subscriptions;
     g_subscription_manager.active_subscriptions = sub;
     g_subscription_manager.total_subscriptions++;
-    g_subscription_manager.total_created++;
-    
+
+    // Only increment total_created if this is a new subscription (not a replacement)
+    if (!found_duplicate) {
+        g_subscription_manager.total_created++;
+    }
+
     pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
-    
-    // Log subscription creation to database
+
+    // If we replaced an existing subscription, unlink it from the per-session list before freeing
+    if (duplicate_old) {
+        // Obtain per-session data for this wsi
+        struct per_session_data* pss = (struct per_session_data*) lws_wsi_user(duplicate_old->wsi);
+        if (pss) {
+            pthread_mutex_lock(&pss->session_lock);
+            struct subscription** scur = &pss->subscriptions;
+            while (*scur) {
+                if (*scur == duplicate_old) {
+                    // Unlink by pointer identity to avoid removing the newly-added one
+                    *scur = duplicate_old->session_next;
+                    if (pss->subscription_count > 0) {
+                        pss->subscription_count--;
+                    }
+                    break;
+                }
+                scur = &((*scur)->session_next);
+            }
+            pthread_mutex_unlock(&pss->session_lock);
+        }
+        // Now safe to free the old subscription
+        free_subscription(duplicate_old);
+    }
+
+    // Log subscription creation to database (INSERT OR REPLACE handles duplicates)
     log_subscription_created(sub);
 
+    // Trigger monitoring update for subscription changes
+    monitoring_on_subscription_change();
+
     return 0;
 }
 
@@ -306,6 +363,9 @@ int remove_subscription_from_manager(const char* sub_id, struct lws* wsi) {
             // Update events sent counter before freeing
             update_subscription_events_sent(sub_id_copy, events_sent_copy);
 
+            // Trigger monitoring update for subscription changes
+            monitoring_on_subscription_change();
+
             free_subscription(sub);
             return 0;
         }
@@ -324,10 +384,7 @@ int remove_subscription_from_manager(const char* sub_id, struct lws* wsi) {
 
 // Check if an event matches a subscription filter
 int event_matches_filter(cJSON* event, subscription_filter_t* filter) {
-    DEBUG_TRACE("Checking event against subscription filter");
-
     if (!event || !filter) {
-        DEBUG_TRACE("Exiting event_matches_filter - null parameters");
         return 0;
     }
 
@@ -503,7 +560,6 @@ int event_matches_filter(cJSON* event, subscription_filter_t* filter) {
         }
     }
     
-    DEBUG_TRACE("Exiting event_matches_filter - match found");
     return 1; // All filters passed
 }
 
@@ -526,10 +582,7 @@ int event_matches_subscription(cJSON* event, subscription_t* subscription) {
 
 // Broadcast event to all matching subscriptions (thread-safe)
 int broadcast_event_to_subscriptions(cJSON* event) {
-    DEBUG_TRACE("Broadcasting event to subscriptions");
-
     if (!event) {
-        DEBUG_TRACE("Exiting broadcast_event_to_subscriptions - null event");
         return 0;
     }
     
@@ -611,12 +664,19 @@ int broadcast_event_to_subscriptions(cJSON* event) {
             if (buf) {
                 memcpy(buf + LWS_PRE, msg_str, msg_len);
                 
-                // Send to WebSocket connection with error checking
-                // Note: lws_write can fail if connection is closed, but won't crash
-                int write_result = lws_write(current_temp->wsi, buf + LWS_PRE, msg_len, LWS_WRITE_TEXT);
-                if (write_result >= 0) {
+                // DEBUG: Log WebSocket frame details before sending
+                DEBUG_TRACE("WS_FRAME_SEND: type=EVENT sub=%s len=%zu data=%.100s%s",
+                    current_temp->id,
+                    msg_len,
+                    msg_str,
+                    msg_len > 100 ? "..." : "");
+                
+                // Queue message for proper libwebsockets pattern
+                struct per_session_data* pss = (struct per_session_data*)lws_wsi_user(current_temp->wsi);
+                if (queue_message(current_temp->wsi, pss, msg_str, msg_len, LWS_WRITE_TEXT) == 0) {
+                    // Message queued successfully
                     broadcasts++;
-                    
+
                     // Update events sent counter for this subscription
                     pthread_mutex_lock(&g_subscription_manager.subscriptions_lock);
                     subscription_t* update_sub = g_subscription_manager.active_subscriptions;
@@ -630,12 +690,14 @@ int broadcast_event_to_subscriptions(cJSON* event) {
                         update_sub = update_sub->next;
                     }
                     pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
-                    
+
                     // Log event broadcast to database (optional - can be disabled for performance)
                     cJSON* event_id_obj = cJSON_GetObjectItem(event, "id");
                     if (event_id_obj && cJSON_IsString(event_id_obj)) {
                         log_event_broadcast(cJSON_GetStringValue(event_id_obj), current_temp->id, current_temp->client_ip);
                     }
+                } else {
+                    DEBUG_ERROR("Failed to queue EVENT message for sub=%s", current_temp->id);
                 }
                 
                 free(buf);
@@ -660,10 +722,41 @@ int broadcast_event_to_subscriptions(cJSON* event) {
     pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
 
     DEBUG_LOG("Event broadcast complete: %d subscriptions matched", broadcasts);
-    DEBUG_TRACE("Exiting broadcast_event_to_subscriptions");
     return broadcasts;
 }
 
+// Check if any active subscription exists for a specific event kind (thread-safe)
+int has_subscriptions_for_kind(int event_kind) {
+    pthread_mutex_lock(&g_subscription_manager.subscriptions_lock);
+    
+    subscription_t* sub = g_subscription_manager.active_subscriptions;
+    while (sub) {
+        if (sub->active && sub->filters) {
+            subscription_filter_t* filter = sub->filters;
+            while (filter) {
+                // Check if this filter includes our event kind
+                if (filter->kinds && cJSON_IsArray(filter->kinds)) {
+                    cJSON* kind_item = NULL;
+                    cJSON_ArrayForEach(kind_item, filter->kinds) {
+                        if (cJSON_IsNumber(kind_item)) {
+                            int filter_kind = (int)cJSON_GetNumberValue(kind_item);
+                            if (filter_kind == event_kind) {
+                                pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
+                                return 1; // Found matching subscription
+                            }
+                        }
+                    }
+                }
+                filter = filter->next;
+            }
+        }
+        sub = sub->next;
+    }
+    
+    pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
+    return 0; // No matching subscriptions
+}
+
 
 /////////////////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////////////////
@@ -675,6 +768,10 @@ int broadcast_event_to_subscriptions(cJSON* event) {
 void log_subscription_created(const subscription_t* sub) {
     if (!g_db || !sub) return;
     
+    // Convert wsi pointer to string
+    char wsi_str[32];
+    snprintf(wsi_str, sizeof(wsi_str), "%p", (void*)sub->wsi);
+    
     // Create filter JSON for logging
     char* filter_json = NULL;
     if (sub->filters) {
@@ -721,16 +818,18 @@ void log_subscription_created(const subscription_t* sub) {
         cJSON_Delete(filters_array);
     }
     
+    // Use INSERT OR REPLACE to handle duplicates automatically
     const char* sql =
-        "INSERT INTO subscription_events (subscription_id, client_ip, event_type, filter_json) "
-        "VALUES (?, ?, 'created', ?)";
+        "INSERT OR REPLACE INTO subscriptions (subscription_id, wsi_pointer, client_ip, event_type, filter_json) "
+        "VALUES (?, ?, ?, 'created', ?)";
     
     sqlite3_stmt* stmt;
     int rc = sqlite3_prepare_v2(g_db, sql, -1, &stmt, NULL);
     if (rc == SQLITE_OK) {
         sqlite3_bind_text(stmt, 1, sub->id, -1, SQLITE_STATIC);
-        sqlite3_bind_text(stmt, 2, sub->client_ip, -1, SQLITE_STATIC);
-        sqlite3_bind_text(stmt, 3, filter_json ? filter_json : "[]", -1, SQLITE_TRANSIENT);
+        sqlite3_bind_text(stmt, 2, wsi_str, -1, SQLITE_TRANSIENT);
+        sqlite3_bind_text(stmt, 3, sub->client_ip, -1, SQLITE_STATIC);
+        sqlite3_bind_text(stmt, 4, filter_json ? filter_json : "[]", -1, SQLITE_TRANSIENT);
         
         sqlite3_step(stmt);
         sqlite3_finalize(stmt);
@@ -745,8 +844,8 @@ void log_subscription_closed(const char* sub_id, const char* client_ip, const ch
     if (!g_db || !sub_id) return;
     
     const char* sql =
-        "INSERT INTO subscription_events (subscription_id, client_ip, event_type) "
-        "VALUES (?, ?, 'closed')";
+        "INSERT INTO subscriptions (subscription_id, wsi_pointer, client_ip, event_type) "
+        "VALUES (?, '', ?, 'closed')";
     
     sqlite3_stmt* stmt;
     int rc = sqlite3_prepare_v2(g_db, sql, -1, &stmt, NULL);
@@ -760,7 +859,7 @@ void log_subscription_closed(const char* sub_id, const char* client_ip, const ch
     
     // Update the corresponding 'created' entry with end time and events sent
     const char* update_sql =
-        "UPDATE subscription_events "
+        "UPDATE subscriptions "
         "SET ended_at = strftime('%s', 'now') "
         "WHERE subscription_id = ? AND event_type = 'created' AND ended_at IS NULL";
     
@@ -778,7 +877,7 @@ void log_subscription_disconnected(const char* client_ip) {
     
     // Mark all active subscriptions for this client as disconnected
     const char* sql =
-        "UPDATE subscription_events "
+        "UPDATE subscriptions "
         "SET ended_at = strftime('%s', 'now') "
         "WHERE client_ip = ? AND event_type = 'created' AND ended_at IS NULL";
     
@@ -793,8 +892,8 @@ void log_subscription_disconnected(const char* client_ip) {
         if (changes > 0) {
             // Log a disconnection event
             const char* insert_sql =
-                "INSERT INTO subscription_events (subscription_id, client_ip, event_type) "
-                "VALUES ('disconnect', ?, 'disconnected')";
+                "INSERT INTO subscriptions (subscription_id, wsi_pointer, client_ip, event_type) "
+                "VALUES ('disconnect', '', ?, 'disconnected')";
             
             rc = sqlite3_prepare_v2(g_db, insert_sql, -1, &stmt, NULL);
             if (rc == SQLITE_OK) {
@@ -831,7 +930,7 @@ void update_subscription_events_sent(const char* sub_id, int events_sent) {
     if (!g_db || !sub_id) return;
 
     const char* sql =
-        "UPDATE subscription_events "
+        "UPDATE subscriptions "
         "SET events_sent = ? "
         "WHERE subscription_id = ? AND event_type = 'created'";
 

src/subscriptions.h

@@ -93,6 +93,7 @@ struct subscription_manager {
 };
 
 // Function declarations
+int validate_subscription_id(const char* sub_id);
 subscription_filter_t* create_subscription_filter(cJSON* filter_json);
 void free_subscription_filter(subscription_filter_t* filter);
 subscription_t* create_subscription(const char* sub_id, struct lws* wsi, cJSON* filters_array, const char* client_ip);
@@ -117,4 +118,7 @@ void log_subscription_disconnected(const char* client_ip);
 void log_event_broadcast(const char* event_id, const char* sub_id, const char* client_ip);
 void update_subscription_events_sent(const char* sub_id, int events_sent);
 
+// Subscription query functions
+int has_subscriptions_for_kind(int event_kind);
+
 #endif // SUBSCRIPTIONS_H

src/websockets.c

@@ -108,6 +108,136 @@ struct subscription_manager g_subscription_manager;
 
 
 
+// Message queue functions for proper libwebsockets pattern
+
+/**
+ * Queue a message for WebSocket writing following libwebsockets' proper pattern.
+ * This function adds messages to a per-session queue and requests writeable callback.
+ *
+ * @param wsi WebSocket instance
+ * @param pss Per-session data containing message queue
+ * @param message Message string to write
+ * @param length Length of message string
+ * @param type LWS_WRITE_* type (LWS_WRITE_TEXT, etc.)
+ * @return 0 on success, -1 on error
+ */
+int queue_message(struct lws* wsi, struct per_session_data* pss, const char* message, size_t length, enum lws_write_protocol type) {
+    if (!wsi || !pss || !message || length == 0) {
+        DEBUG_ERROR("queue_message: invalid parameters");
+        return -1;
+    }
+
+    // Allocate message queue node
+    struct message_queue_node* node = malloc(sizeof(struct message_queue_node));
+    if (!node) {
+        DEBUG_ERROR("queue_message: failed to allocate queue node");
+        return -1;
+    }
+
+    // Allocate buffer with LWS_PRE space
+    size_t buffer_size = LWS_PRE + length;
+    unsigned char* buffer = malloc(buffer_size);
+    if (!buffer) {
+        DEBUG_ERROR("queue_message: failed to allocate message buffer");
+        free(node);
+        return -1;
+    }
+
+    // Copy message to buffer with LWS_PRE offset
+    memcpy(buffer + LWS_PRE, message, length);
+
+    // Initialize node
+    node->data = buffer;
+    node->length = length;
+    node->type = type;
+    node->next = NULL;
+
+    // Add to queue (thread-safe)
+    pthread_mutex_lock(&pss->session_lock);
+
+    if (!pss->message_queue_head) {
+        // Queue was empty
+        pss->message_queue_head = node;
+        pss->message_queue_tail = node;
+    } else {
+        // Add to end of queue
+        pss->message_queue_tail->next = node;
+        pss->message_queue_tail = node;
+    }
+    pss->message_queue_count++;
+
+    pthread_mutex_unlock(&pss->session_lock);
+
+    // Request writeable callback (only if not already requested)
+    if (!pss->writeable_requested) {
+        pss->writeable_requested = 1;
+        lws_callback_on_writable(wsi);
+    }
+
+    DEBUG_TRACE("Queued message: len=%zu, queue_count=%d", length, pss->message_queue_count);
+    return 0;
+}
+
+/**
+ * Process message queue when the socket becomes writeable.
+ * This function is called from LWS_CALLBACK_SERVER_WRITEABLE.
+ *
+ * @param wsi WebSocket instance
+ * @param pss Per-session data containing message queue
+ * @return 0 on success, -1 on error
+ */
+int process_message_queue(struct lws* wsi, struct per_session_data* pss) {
+    if (!wsi || !pss) {
+        DEBUG_ERROR("process_message_queue: invalid parameters");
+        return -1;
+    }
+
+    // Get next message from queue (thread-safe)
+    pthread_mutex_lock(&pss->session_lock);
+
+    struct message_queue_node* node = pss->message_queue_head;
+    if (!node) {
+        // Queue is empty
+        pss->writeable_requested = 0;
+        pthread_mutex_unlock(&pss->session_lock);
+        return 0;
+    }
+
+    // Remove from queue
+    pss->message_queue_head = node->next;
+    if (!pss->message_queue_head) {
+        pss->message_queue_tail = NULL;
+    }
+    pss->message_queue_count--;
+
+    pthread_mutex_unlock(&pss->session_lock);
+
+    // Write message (libwebsockets handles partial writes internally)
+    int write_result = lws_write(wsi, node->data + LWS_PRE, node->length, node->type);
+
+    // Free node resources
+    free(node->data);
+    free(node);
+
+    if (write_result < 0) {
+        DEBUG_ERROR("process_message_queue: write failed, result=%d", write_result);
+        return -1;
+    }
+
+    DEBUG_TRACE("Processed message: wrote %d bytes, remaining in queue: %d", write_result, pss->message_queue_count);
+
+    // If queue not empty, request another callback
+    pthread_mutex_lock(&pss->session_lock);
+    if (pss->message_queue_head) {
+        lws_callback_on_writable(wsi);
+    } else {
+        pss->writeable_requested = 0;
+    }
+    pthread_mutex_unlock(&pss->session_lock);
+
+    return 0;
+}
+
 /////////////////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////////////////
 //             WEBSOCKET PROTOCOL
@@ -247,7 +377,57 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
 
             // Get real client IP address
             char client_ip[CLIENT_IP_MAX_LENGTH];
-            lws_get_peer_simple(wsi, client_ip, sizeof(client_ip));
+            memset(client_ip, 0, sizeof(client_ip));
+            
+            // Check if we should trust proxy headers
+            int trust_proxy = get_config_bool("trust_proxy_headers", 0);
+            
+            if (trust_proxy) {
+                // Try to get IP from X-Forwarded-For header first
+                char x_forwarded_for[CLIENT_IP_MAX_LENGTH];
+                int header_len = lws_hdr_copy(wsi, x_forwarded_for, sizeof(x_forwarded_for) - 1, WSI_TOKEN_X_FORWARDED_FOR);
+                
+                if (header_len > 0) {
+                    x_forwarded_for[header_len] = '\0';
+                    // X-Forwarded-For can contain multiple IPs (client, proxy1, proxy2, ...)
+                    // We want the first (leftmost) IP which is the original client
+                    char* comma = strchr(x_forwarded_for, ',');
+                    if (comma) {
+                        *comma = '\0'; // Truncate at first comma
+                    }
+                    // Trim leading/trailing whitespace
+                    char* ip_start = x_forwarded_for;
+                    while (*ip_start == ' ' || *ip_start == '\t') ip_start++;
+                    size_t ip_len = strlen(ip_start);
+                    while (ip_len > 0 && (ip_start[ip_len-1] == ' ' || ip_start[ip_len-1] == '\t')) {
+                        ip_start[--ip_len] = '\0';
+                    }
+                    if (ip_len > 0 && ip_len < CLIENT_IP_MAX_LENGTH) {
+                        strncpy(client_ip, ip_start, CLIENT_IP_MAX_LENGTH - 1);
+                        client_ip[CLIENT_IP_MAX_LENGTH - 1] = '\0';
+                        DEBUG_TRACE("Using X-Forwarded-For IP: %s", client_ip);
+                    }
+                }
+                
+                // If X-Forwarded-For didn't work, try X-Real-IP
+                if (client_ip[0] == '\0') {
+                    char x_real_ip[CLIENT_IP_MAX_LENGTH];
+                    header_len = lws_hdr_copy(wsi, x_real_ip, sizeof(x_real_ip) - 1, WSI_TOKEN_HTTP_X_REAL_IP);
+                    
+                    if (header_len > 0) {
+                        x_real_ip[header_len] = '\0';
+                        strncpy(client_ip, x_real_ip, CLIENT_IP_MAX_LENGTH - 1);
+                        client_ip[CLIENT_IP_MAX_LENGTH - 1] = '\0';
+                        DEBUG_TRACE("Using X-Real-IP: %s", client_ip);
+                    }
+                }
+            }
+            
+            // Fall back to direct connection IP if proxy headers not available or not trusted
+            if (client_ip[0] == '\0') {
+                lws_get_peer_simple(wsi, client_ip, sizeof(client_ip));
+                DEBUG_TRACE("Using direct connection IP: %s", client_ip);
+            }
 
             // Ensure client_ip is null-terminated and copy safely
             client_ip[CLIENT_IP_MAX_LENGTH - 1] = '\0';
@@ -256,6 +436,9 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
             memcpy(pss->client_ip, client_ip, copy_len);
             pss->client_ip[copy_len] = '\0';
 
+            // Record connection establishment time for duration tracking
+            pss->connection_established = time(NULL);
+
             DEBUG_LOG("WebSocket connection established from %s", pss->client_ip);
 
             // Initialize NIP-42 authentication state
@@ -516,7 +699,7 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                                     if (event_kind == 23456) {
                                                         if (admin_result != 0) {
                                                             char error_result_msg[512];
-                                                            if (admin_error && strlen(admin_error) > 0) {
+                                                            if (strlen(admin_error) > 0) {
                                                                 // Safely truncate admin_error if too long
                                                                 size_t max_error_len = sizeof(error_result_msg) - 50; // Leave room for prefix
                                                                 size_t error_len = strlen(admin_error);
@@ -532,7 +715,12 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                                                         "ERROR: Kind %d event processing failed: ", event_kind);
                                                                 if (prefix_len < sizeof(error_result_msg)) {
                                                                     size_t remaining = sizeof(error_result_msg) - prefix_len;
-                                                                    strncat(error_result_msg, truncated_error, remaining - 1);
+                                                                    size_t copy_len = strlen(truncated_error);
+                                                                    if (copy_len >= remaining) {
+                                                                        copy_len = remaining - 1;
+                                                                    }
+                                                                    memcpy(error_result_msg + prefix_len, truncated_error, copy_len);
+                                                                    error_result_msg[prefix_len + copy_len] = '\0';
                                                                 }
                                                             } else {
                                                                 snprintf(error_result_msg, sizeof(error_result_msg),
@@ -620,16 +808,24 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                                     }
                                                 }
                                             } else {
-                                                DEBUG_TRACE("Storing regular event in database");
-                                                // Regular event - store in database and broadcast
-                                                if (store_event(event) != 0) {
-                                                    DEBUG_ERROR("Failed to store event in database");
-                                                    result = -1;
-                                                    strncpy(error_message, "error: failed to store event", sizeof(error_message) - 1);
-                                                } else {
-                                                    DEBUG_LOG("Event stored and broadcast (kind %d)", event_kind);
-                                                    // Broadcast event to matching persistent subscriptions
+                                                // Check if this is an ephemeral event (kinds 20000-29999)
+                                                // Per NIP-01: ephemeral events are broadcast but never stored
+                                                if (event_kind >= 20000 && event_kind < 30000) {
+                                                    DEBUG_TRACE("Ephemeral event (kind %d) - broadcasting without storage", event_kind);
+                                                    // Broadcast directly to subscriptions without database storage
                                                     broadcast_event_to_subscriptions(event);
+                                                } else {
+                                                    DEBUG_TRACE("Storing regular event in database");
+                                                    // Regular event - store in database and broadcast
+                                                    if (store_event(event) != 0) {
+                                                        DEBUG_ERROR("Failed to store event in database");
+                                                        result = -1;
+                                                        strncpy(error_message, "error: failed to store event", sizeof(error_message) - 1);
+                                                    } else {
+                                                        DEBUG_LOG("Event stored and broadcast (kind %d)", event_kind);
+                                                        // Broadcast event to matching persistent subscriptions
+                                                        broadcast_event_to_subscriptions(event);
+                                                    }
                                                 }
                                             }
                                         } else {
@@ -653,16 +849,22 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                         cJSON_AddItemToArray(response, cJSON_CreateString(cJSON_GetStringValue(event_id)));
                                         cJSON_AddItemToArray(response, cJSON_CreateBool(result == 0));
                                         cJSON_AddItemToArray(response, cJSON_CreateString(strlen(error_message) > 0 ? error_message : ""));
-                                        
+
                                         char *response_str = cJSON_Print(response);
                                         if (response_str) {
                                             size_t response_len = strlen(response_str);
-                                            unsigned char *buf = malloc(LWS_PRE + response_len);
-                                            if (buf) {
-                                                memcpy(buf + LWS_PRE, response_str, response_len);
-                                                lws_write(wsi, buf + LWS_PRE, response_len, LWS_WRITE_TEXT);
-                                                free(buf);
+
+                                            // DEBUG: Log WebSocket frame details before sending
+                                            DEBUG_TRACE("WS_FRAME_SEND: type=OK len=%zu data=%.100s%s",
+                                                response_len,
+                                                response_str,
+                                                response_len > 100 ? "..." : "");
+
+                                            // Queue message for proper libwebsockets pattern
+                                            if (queue_message(wsi, pss, response_str, response_len, LWS_WRITE_TEXT) != 0) {
+                                                DEBUG_ERROR("Failed to queue OK response message");
                                             }
+
                                             free(response_str);
                                         }
                                         cJSON_Delete(response);
@@ -702,38 +904,10 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                     return 0;
                                 }
 
-                                    // Check subscription ID format and length
-                                    size_t id_len = strlen(subscription_id);
-                                    if (id_len == 0 || id_len >= SUBSCRIPTION_ID_MAX_LENGTH) {
-                                        send_notice_message(wsi, "error: subscription ID too long or empty");
-                                        DEBUG_WARN("REQ rejected: invalid subscription ID length");
-                                        cJSON_Delete(json);
-                                        free(message);
-                                        return 0;
-                                    }
-
-                                    // Validate characters in subscription ID
-                                     int valid_id = 1;
-                                     char invalid_char = '\0';
-                                     size_t invalid_pos = 0;
-                                     for (size_t i = 0; i < id_len; i++) {
-                                         char c = subscription_id[i];
-                                         if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
-                                               (c >= '0' && c <= '9') || c == '_' || c == '-' || c == ':')) {
-                                             valid_id = 0;
-                                             invalid_char = c;
-                                             invalid_pos = i;
-                                             break;
-                                         }
-                                     }
-
-                                    if (!valid_id) {
-                                        char debug_msg[512];
-                                        snprintf(debug_msg, sizeof(debug_msg),
-                                                "REQ rejected: invalid character '%c' (0x%02X) at position %zu in subscription ID: '%s'",
-                                                invalid_char, (unsigned char)invalid_char, invalid_pos, subscription_id);
-                                        DEBUG_WARN(debug_msg);
-                                        send_notice_message(wsi, "error: invalid characters in subscription ID");
+                                    // Validate subscription ID
+                                    if (!validate_subscription_id(subscription_id)) {
+                                        send_notice_message(wsi, "error: invalid subscription ID");
+                                        DEBUG_WARN("REQ rejected: invalid subscription ID");
                                         cJSON_Delete(json);
                                         free(message);
                                         return 0;
@@ -785,12 +959,18 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                         char *eose_str = cJSON_Print(eose_response);
                                         if (eose_str) {
                                             size_t eose_len = strlen(eose_str);
-                                            unsigned char *buf = malloc(LWS_PRE + eose_len);
-                                            if (buf) {
-                                                memcpy(buf + LWS_PRE, eose_str, eose_len);
-                                                lws_write(wsi, buf + LWS_PRE, eose_len, LWS_WRITE_TEXT);
-                                                free(buf);
+
+                                            // DEBUG: Log WebSocket frame details before sending
+                                            DEBUG_TRACE("WS_FRAME_SEND: type=EOSE len=%zu data=%.100s%s",
+                                                eose_len,
+                                                eose_str,
+                                                eose_len > 100 ? "..." : "");
+
+                                            // Queue message for proper libwebsockets pattern
+                                            if (queue_message(wsi, pss, eose_str, eose_len, LWS_WRITE_TEXT) != 0) {
+                                                DEBUG_ERROR("Failed to queue EOSE message");
                                             }
+
                                             free(eose_str);
                                         }
                                         cJSON_Delete(eose_response);
@@ -861,39 +1041,31 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                         return 0;
                                     }
 
-                                    // Check subscription ID format and length
-                                    size_t id_len = strlen(subscription_id);
-                                    if (id_len == 0 || id_len >= SUBSCRIPTION_ID_MAX_LENGTH) {
-                                        send_notice_message(wsi, "error: subscription ID too long or empty in CLOSE");
-                                        DEBUG_WARN("CLOSE rejected: invalid subscription ID length");
+                                    // Validate subscription ID
+                                    if (!validate_subscription_id(subscription_id)) {
+                                        send_notice_message(wsi, "error: invalid subscription ID in CLOSE");
+                                        DEBUG_WARN("CLOSE rejected: invalid subscription ID");
                                         cJSON_Delete(json);
                                         free(message);
                                         return 0;
                                     }
 
-                                    // Validate characters in subscription ID
-                                    int valid_id = 1;
-                                    for (size_t i = 0; i < id_len; i++) {
-                                        char c = subscription_id[i];
-                                        if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
-                                              (c >= '0' && c <= '9') || c == '_' || c == '-' || c == ':')) {
-                                            valid_id = 0;
+                                    // CRITICAL FIX: Mark subscription as inactive in global manager FIRST
+                                    // This prevents other threads from accessing it during removal
+                                    pthread_mutex_lock(&g_subscription_manager.subscriptions_lock);
+
+                                    subscription_t* target_sub = g_subscription_manager.active_subscriptions;
+                                    while (target_sub) {
+                                        if (strcmp(target_sub->id, subscription_id) == 0 && target_sub->wsi == wsi) {
+                                            target_sub->active = 0;  // Mark as inactive immediately
                                             break;
                                         }
+                                        target_sub = target_sub->next;
                                     }
 
-                                    if (!valid_id) {
-                                        send_notice_message(wsi, "error: invalid characters in subscription ID for CLOSE");
-                                        DEBUG_WARN("CLOSE rejected: invalid characters in subscription ID");
-                                        cJSON_Delete(json);
-                                        free(message);
-                                        return 0;
-                                    }
+                                    pthread_mutex_unlock(&g_subscription_manager.subscriptions_lock);
 
-                                    // Remove from global manager
-                                    remove_subscription_from_manager(subscription_id, wsi);
-
-                                    // Remove from session list if present
+                                    // Now safe to remove from session list
                                     if (pss) {
                                         pthread_mutex_lock(&pss->session_lock);
 
@@ -911,6 +1083,9 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
                                         pthread_mutex_unlock(&pss->session_lock);
                                     }
 
+                                    // Finally remove from global manager (which will free it)
+                                    remove_subscription_from_manager(subscription_id, wsi);
+
                                     // Subscription closed
                                 } else {
                                     send_notice_message(wsi, "error: missing or invalid subscription ID in CLOSE");
@@ -951,26 +1126,109 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
             }
             break;
             
+        case LWS_CALLBACK_SERVER_WRITEABLE:
+            // Handle message queue when socket becomes writeable
+            if (pss) {
+                process_message_queue(wsi, pss);
+            }
+            break;
+
         case LWS_CALLBACK_CLOSED:
             DEBUG_TRACE("WebSocket connection closed");
-            DEBUG_LOG("WebSocket connection closed from %s", pss ? pss->client_ip : "unknown");
-
-            // Clean up session subscriptions
+            
+            // Enhanced closure logging with detailed diagnostics
             if (pss) {
+                // Calculate connection duration
+                time_t now = time(NULL);
+                long duration = (pss->connection_established > 0) ?
+                    (long)(now - pss->connection_established) : 0;
+                
+                // Determine closure reason
+                const char* reason = "client_disconnect";
+                if (g_shutdown_flag || !g_server_running) {
+                    reason = "server_shutdown";
+                }
+                
+                // Format authentication status
+                char auth_status[80];
+                if (pss->authenticated && strlen(pss->authenticated_pubkey) > 0) {
+                    // Show first 8 chars of pubkey for identification
+                    snprintf(auth_status, sizeof(auth_status), "yes(%.8s...)", pss->authenticated_pubkey);
+                } else {
+                    snprintf(auth_status, sizeof(auth_status), "no");
+                }
+                
+                // Log comprehensive closure information
+                DEBUG_LOG("WebSocket CLOSED: ip=%s duration=%lds subscriptions=%d authenticated=%s reason=%s",
+                    pss->client_ip,
+                    duration,
+                    pss->subscription_count,
+                    auth_status,
+                    reason);
+
+                // Clean up message queue to prevent memory leaks
+                while (pss->message_queue_head) {
+                    struct message_queue_node* node = pss->message_queue_head;
+                    pss->message_queue_head = node->next;
+                    free(node->data);
+                    free(node);
+                }
+                pss->message_queue_tail = NULL;
+                pss->message_queue_count = 0;
+                pss->writeable_requested = 0;
+
+                // Clean up session subscriptions - copy IDs first to avoid use-after-free
                 pthread_mutex_lock(&pss->session_lock);
 
+                // First pass: collect subscription IDs safely
+                typedef struct temp_sub_id {
+                    char id[SUBSCRIPTION_ID_MAX_LENGTH];
+                    struct temp_sub_id* next;
+                } temp_sub_id_t;
+
+                temp_sub_id_t* temp_ids = NULL;
+                temp_sub_id_t* temp_tail = NULL;
+                int temp_count = 0;
+
                 struct subscription* sub = pss->subscriptions;
                 while (sub) {
-                    struct subscription* next = sub->session_next;
-                    remove_subscription_from_manager(sub->id, wsi);
-                    sub = next;
+                    if (sub->active) {  // Only process active subscriptions
+                        temp_sub_id_t* temp = malloc(sizeof(temp_sub_id_t));
+                        if (temp) {
+                            memcpy(temp->id, sub->id, SUBSCRIPTION_ID_MAX_LENGTH);
+                            temp->id[SUBSCRIPTION_ID_MAX_LENGTH - 1] = '\0';
+                            temp->next = NULL;
+
+                            if (!temp_ids) {
+                                temp_ids = temp;
+                                temp_tail = temp;
+                            } else {
+                                temp_tail->next = temp;
+                                temp_tail = temp;
+                            }
+                            temp_count++;
+                        }
+                    }
+                    sub = sub->session_next;
                 }
 
+                // Clear session list immediately
                 pss->subscriptions = NULL;
                 pss->subscription_count = 0;
 
                 pthread_mutex_unlock(&pss->session_lock);
+
+                // Second pass: remove from global manager using copied IDs
+                temp_sub_id_t* current_temp = temp_ids;
+                while (current_temp) {
+                    temp_sub_id_t* next_temp = current_temp->next;
+                    remove_subscription_from_manager(current_temp->id, wsi);
+                    free(current_temp);
+                    current_temp = next_temp;
+                }
                 pthread_mutex_destroy(&pss->session_lock);
+            } else {
+                DEBUG_LOG("WebSocket CLOSED: ip=unknown duration=0s subscriptions=0 authenticated=no reason=unknown");
             }
             DEBUG_TRACE("WebSocket connection cleanup complete");
             break;
@@ -1634,12 +1892,18 @@ int handle_count_message(const char* sub_id, cJSON* filters, struct lws *wsi, st
     char *count_str = cJSON_Print(count_response);
     if (count_str) {
         size_t count_len = strlen(count_str);
-        unsigned char *buf = malloc(LWS_PRE + count_len);
-        if (buf) {
-            memcpy(buf + LWS_PRE, count_str, count_len);
-            lws_write(wsi, buf + LWS_PRE, count_len, LWS_WRITE_TEXT);
-            free(buf);
+
+        // DEBUG: Log WebSocket frame details before sending
+        DEBUG_TRACE("WS_FRAME_SEND: type=COUNT len=%zu data=%.100s%s",
+            count_len,
+            count_str,
+            count_len > 100 ? "..." : "");
+
+        // Queue message for proper libwebsockets pattern
+        if (queue_message(wsi, pss, count_str, count_len, LWS_WRITE_TEXT) != 0) {
+            DEBUG_ERROR("Failed to queue COUNT message");
         }
+
         free(count_str);
     }
     cJSON_Delete(count_response);

src/websockets.h

@@ -31,6 +31,14 @@
 #define MAX_SEARCH_LENGTH 256
 #define MAX_TAG_VALUE_LENGTH 1024
 
+// Message queue node for proper libwebsockets pattern
+struct message_queue_node {
+    unsigned char* data;                    // Message data (with LWS_PRE space)
+    size_t length;                         // Message length (without LWS_PRE)
+    enum lws_write_protocol type;           // LWS_WRITE_TEXT, etc.
+    struct message_queue_node* next;        // Next node in queue
+};
+
 // Enhanced per-session data with subscription management, NIP-42 authentication, and rate limiting
 struct per_session_data {
     int authenticated;
@@ -38,6 +46,7 @@ struct per_session_data {
     pthread_mutex_t session_lock;           // Per-session thread safety
     char client_ip[CLIENT_IP_MAX_LENGTH];   // Client IP for logging
     int subscription_count;                  // Number of subscriptions for this session
+    time_t connection_established;           // When WebSocket connection was established
 
     // NIP-42 Authentication State
     char authenticated_pubkey[65];           // Authenticated public key (64 hex + null)
@@ -58,6 +67,12 @@ struct per_session_data {
     int malformed_request_count;             // Count of malformed requests in current hour
     time_t malformed_request_window_start;   // Start of current hour window
     time_t malformed_request_blocked_until;  // Time until blocked for malformed requests
+
+    // Message queue for proper libwebsockets pattern (replaces single buffer)
+    struct message_queue_node* message_queue_head;  // Head of message queue
+    struct message_queue_node* message_queue_tail;  // Tail of message queue
+    int message_queue_count;                  // Number of messages in queue
+    int writeable_requested;                  // Flag: 1 if writeable callback requested
 };
 
 // NIP-11 HTTP session data structure for managing buffer lifetime
@@ -72,6 +87,10 @@ struct nip11_session_data {
 // Function declarations
 int start_websocket_relay(int port_override, int strict_port);
 
+// Message queue functions for proper libwebsockets pattern
+int queue_message(struct lws* wsi, struct per_session_data* pss, const char* message, size_t length, enum lws_write_protocol type);
+int process_message_queue(struct lws* wsi, struct per_session_data* pss);
+
 // Auth rules checking function from request_validator.c
 int check_database_auth_rules(const char *pubkey, const char *operation, const char *resource_hash);
 

systemd/c-relay-local.service

@@ -0,0 +1,40 @@
+[Unit]
+Description=C Nostr Relay Server (Local Development)
+Documentation=https://github.com/your-repo/c-relay
+After=network.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=teknari
+WorkingDirectory=/home/teknari/Storage/c_relay
+Environment=DEBUG_LEVEL=0
+ExecStart=/home/teknari/Storage/c_relay/crelay --port 7777 --debug-level=$DEBUG_LEVEL
+Restart=always
+RestartSec=5
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=c-relay-local
+
+# Security settings (relaxed for local development)
+NoNewPrivileges=true
+ProtectSystem=strict
+ProtectHome=true
+ReadWritePaths=/home/teknari/Storage/c_relay
+PrivateTmp=true
+
+# Network security
+PrivateNetwork=false
+RestrictAddressFamilies=AF_INET AF_INET6
+
+# Resource limits
+LimitNOFILE=65536
+LimitNPROC=4096
+
+# Event-based configuration system
+# No environment variables needed - all configuration is stored as Nostr events
+# Database files (<relay_pubkey>.db) are created automatically in WorkingDirectory
+# Admin keys are generated and displayed only during first startup
+
+[Install]
+WantedBy=multi-user.target

tests/ephemeral_test.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Simplified Ephemeral Event Test
+# Tests that ephemeral events are broadcast to active subscriptions
+
+echo "=== Generating Ephemeral Event (kind 20000) ==="
+event=$(nak event --kind 20000 --content "test ephemeral event")
+echo "$event"
+echo ""
+
+echo "=== Testing Ephemeral Event Broadcast ==="
+subscription='["REQ","test_sub",{"kinds":[20000],"limit":10}]'
+echo "Subscription Filter:"
+echo "$subscription"
+echo ""
+
+event_msg='["EVENT",'"$event"']'
+echo "Event Message:"
+echo "$event_msg"
+echo ""
+
+echo "=== Relay Responses ==="
+(
+    # Send subscription
+    printf "%s\n" "$subscription"
+    # Wait for subscription to establish
+    sleep 1
+    # Send ephemeral event on same connection
+    printf "%s\n" "$event_msg"
+    # Wait for responses
+    sleep 2
+) | timeout 5 websocat ws://127.0.0.1:8888
+
+echo ""
+echo "Test complete!"

tests/large_event_test.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Test script for posting large events (>4KB) to test partial write handling
+# Uses nak to properly sign events with large content
+
+RELAY_URL="ws://localhost:8888"
+
+# Check if nak is installed
+if ! command -v nak &> /dev/null; then
+    echo "Error: nak is not installed. Install with: go install github.com/fiatjaf/nak@latest"
+    exit 1
+fi
+
+# Generate a test private key if not set
+if [ -z "$NOSTR_PRIVATE_KEY" ]; then
+    echo "Generating temporary test key..."
+    export NOSTR_PRIVATE_KEY=$(nak key generate)
+fi
+
+echo "=== Large Event Test ==="
+echo "Testing partial write handling with events >4KB"
+echo "Relay: $RELAY_URL"
+echo ""
+
+# Test 1: 5KB event
+echo "Test 1: Posting 5KB event..."
+CONTENT_5KB=$(python3 -c "print('A' * 5000)")
+echo "$CONTENT_5KB" | nak event -k 1 --content - $RELAY_URL
+sleep 1
+
+# Test 2: 10KB event
+echo ""
+echo "Test 2: Posting 10KB event..."
+CONTENT_10KB=$(python3 -c "print('B' * 10000)")
+echo "$CONTENT_10KB" | nak event -k 1 --content - $RELAY_URL
+sleep 1
+
+# Test 3: 20KB event
+echo ""
+echo "Test 3: Posting 20KB event..."
+CONTENT_20KB=$(python3 -c "print('C' * 20000)")
+echo "$CONTENT_20KB" | nak event -k 1 --content - $RELAY_URL
+sleep 1
+
+# Test 4: 50KB event (very large)
+echo ""
+echo "Test 4: Posting 50KB event..."
+CONTENT_50KB=$(python3 -c "print('D' * 50000)")
+echo "$CONTENT_50KB" | nak event -k 1 --content - $RELAY_URL
+
+echo ""
+echo "=== Test Complete ==="
+echo ""
+echo "Check relay.log for:"
+echo "  - 'Queued partial write' messages (indicates buffering is working)"
+echo "  - 'write completed' messages (indicates retry succeeded)"
+echo "  - No 'Invalid frame header' errors"
+echo ""
+echo "To view logs in real-time:"
+echo "  tail -f relay.log | grep -E '(partial|write completed|Invalid frame)'"
+echo ""
+echo "To check if events were stored:"
+echo "  sqlite3 build/*.db 'SELECT id, length(content) as content_size FROM events ORDER BY created_at DESC LIMIT 4;'"

tests/post_events.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+# Test script to post kind 1 events to the relay every second
+# Cycles through three different secret keys
+# Content includes current timestamp
+#
+# Usage: ./post_events.sh <relay_url>
+# Example: ./post_events.sh ws://localhost:8888
+# Example: ./post_events.sh wss://relay.laantungir.net
+
+# Check if relay URL is provided
+if [ -z "$1" ]; then
+    echo "Error: Relay URL is required"
+    echo "Usage: $0 <relay_url>"
+    echo "Example: $0 ws://localhost:8888"
+    echo "Example: $0 wss://relay.laantungir.net"
+    exit 1
+fi
+
+# Array of secret keys to cycle through
+SECRET_KEYS=(
+    "3fdd8227a920c2385559400b2b14e464f22e80df312a73cc7a86e1d7e91d608f"
+    "a156011cd65b71f84b4a488ac81687f2aed57e490b31c28f58195d787030db60"
+    "1618aaa21f5bd45c5ffede0d9a60556db67d4a046900e5f66b0bae5c01c801fb"
+)
+
+RELAY_URL="$1"
+KEY_INDEX=0
+
+echo "Starting event posting test to $RELAY_URL"
+echo "Press Ctrl+C to stop"
+
+while true; do
+    # Get current timestamp
+    TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S UTC")
+
+    # Get current secret key
+    CURRENT_KEY=${SECRET_KEYS[$KEY_INDEX]}
+
+    # Create content with timestamp
+    CONTENT="Test event at $TIMESTAMP"
+
+    echo "[$TIMESTAMP] Posting event with key ${KEY_INDEX}: ${CURRENT_KEY:0:16}..."
+
+    # Post event using nak
+    nak event -c "$CONTENT" --sec "$CURRENT_KEY" "$RELAY_URL"
+
+    # Cycle to next key
+    KEY_INDEX=$(( (KEY_INDEX + 1) % ${#SECRET_KEYS[@]} ))
+
+    # Wait 1 second
+    sleep .2
+done

tests/rate_limiting_tests.sh

@@ -1,203 +0,0 @@
-#!/bin/bash
-
-# Rate Limiting Test Suite for C-Relay
-# Tests rate limiting and abuse prevention mechanisms
-
-set -e
-
-# Configuration
-RELAY_HOST="127.0.0.1"
-RELAY_PORT="8888"
-TEST_TIMEOUT=15
-
-# Colors for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m' # No Color
-
-# Test counters
-TOTAL_TESTS=0
-PASSED_TESTS=0
-FAILED_TESTS=0
-
-# Function to test rate limiting
-test_rate_limiting() {
-    local description="$1"
-    local message="$2"
-    local burst_count="${3:-10}"
-    local expected_limited="${4:-false}"
-
-    TOTAL_TESTS=$((TOTAL_TESTS + 1))
-
-    echo -n "Testing $description... "
-
-    local rate_limited=false
-    local success_count=0
-    local error_count=0
-
-    # Send burst of messages
-    for i in $(seq 1 "$burst_count"); do
-        local response
-        response=$(echo "$message" | timeout 2 websocat -B 1048576 ws://$RELAY_HOST:$RELAY_PORT 2>/dev/null | head -1 || echo 'TIMEOUT')
-
-        if [[ "$response" == *"rate limit"* ]] || [[ "$response" == *"too many"* ]] || [[ "$response" == *"TOO_MANY"* ]]; then
-            rate_limited=true
-        elif [[ "$response" == *"EOSE"* ]] || [[ "$response" == *"EVENT"* ]] || [[ "$response" == *"OK"* ]]; then
-            ((success_count++))
-        else
-            ((error_count++))
-        fi
-
-        # Small delay between requests
-        sleep 0.05
-    done
-
-    if [[ "$expected_limited" == "true" ]]; then
-        if [[ "$rate_limited" == "true" ]]; then
-            echo -e "${GREEN}PASSED${NC} - Rate limiting triggered as expected"
-            PASSED_TESTS=$((PASSED_TESTS + 1))
-            return 0
-        else
-            echo -e "${RED}FAILED${NC} - Rate limiting not triggered (expected)"
-            FAILED_TESTS=$((FAILED_TESTS + 1))
-            return 1
-        fi
-    else
-        if [[ "$rate_limited" == "false" ]]; then
-            echo -e "${GREEN}PASSED${NC} - No rate limiting for normal traffic"
-            PASSED_TESTS=$((PASSED_TESTS + 1))
-            return 0
-        else
-            echo -e "${YELLOW}UNCERTAIN${NC} - Unexpected rate limiting"
-            PASSED_TESTS=$((PASSED_TESTS + 1)) # Count as passed since it's conservative
-            return 0
-        fi
-    fi
-}
-
-# Function to test sustained load
-test_sustained_load() {
-    local description="$1"
-    local message="$2"
-    local duration="${3:-10}"
-
-    TOTAL_TESTS=$((TOTAL_TESTS + 1))
-
-    echo -n "Testing $description... "
-
-    local start_time
-    start_time=$(date +%s)
-    local rate_limited=false
-    local total_requests=0
-    local successful_requests=0
-
-    while [[ $(($(date +%s) - start_time)) -lt duration ]]; do
-        ((total_requests++))
-        local response
-        response=$(echo "$message" | timeout 1 websocat -B 1048576 ws://$RELAY_HOST:$RELAY_PORT 2>/dev/null | head -1 || echo 'TIMEOUT')
-
-        if [[ "$response" == *"rate limit"* ]] || [[ "$response" == *"too many"* ]] || [[ "$response" == *"TOO_MANY"* ]]; then
-            rate_limited=true
-        elif [[ "$response" == *"EOSE"* ]] || [[ "$response" == *"EVENT"* ]] || [[ "$response" == *"OK"* ]]; then
-            ((successful_requests++))
-        fi
-
-        # Small delay to avoid overwhelming
-        sleep 0.1
-    done
-
-    local success_rate=0
-    if [[ $total_requests -gt 0 ]]; then
-        success_rate=$((successful_requests * 100 / total_requests))
-    fi
-
-    if [[ "$rate_limited" == "true" ]]; then
-        echo -e "${GREEN}PASSED${NC} - Rate limiting activated under sustained load (${success_rate}% success rate)"
-        PASSED_TESTS=$((PASSED_TESTS + 1))
-        return 0
-    else
-        echo -e "${YELLOW}UNCERTAIN${NC} - No rate limiting detected (${success_rate}% success rate)"
-        # This might be acceptable if rate limiting is very permissive
-        PASSED_TESTS=$((PASSED_TESTS + 1))
-        return 0
-    fi
-}
-
-echo "=========================================="
-echo "C-Relay Rate Limiting Test Suite"
-echo "=========================================="
-echo "Testing rate limiting against relay at ws://$RELAY_HOST:$RELAY_PORT"
-echo ""
-
-# Test basic connectivity first
-echo "=== Basic Connectivity Test ==="
-test_rate_limiting "Basic connectivity" '["REQ","rate_test",{}]' 1 false
-echo ""
-
-echo "=== Burst Request Testing ==="
-# Test rapid succession of requests
-test_rate_limiting "Rapid REQ messages" '["REQ","burst_req_'$(date +%s%N)'",{}]' 20 true
-test_rate_limiting "Rapid COUNT messages" '["COUNT","burst_count_'$(date +%s%N)'",{}]' 20 true
-test_rate_limiting "Rapid CLOSE messages" '["CLOSE","burst_close"]' 20 true
-echo ""
-
-echo "=== Malformed Message Rate Limiting ==="
-# Test if malformed messages trigger rate limiting faster
-test_rate_limiting "Malformed JSON burst" '["REQ","malformed"' 15 true
-test_rate_limiting "Invalid message type burst" '["INVALID","test",{}]' 15 true
-test_rate_limiting "Empty message burst" '[]' 15 true
-echo ""
-
-echo "=== Sustained Load Testing ==="
-# Test sustained moderate load
-test_sustained_load "Sustained REQ load" '["REQ","sustained_'$(date +%s%N)'",{}]' 10
-test_sustained_load "Sustained COUNT load" '["COUNT","sustained_count_'$(date +%s%N)'",{}]' 10
-echo ""
-
-echo "=== Filter Complexity Testing ==="
-# Test if complex filters trigger rate limiting
-test_rate_limiting "Complex filter burst" '["REQ","complex_'$(date +%s%N)'",{"authors":["a","b","c"],"kinds":[1,2,3],"#e":["x","y","z"],"#p":["m","n","o"],"since":1000000000,"until":2000000000,"limit":100}]' 10 true
-echo ""
-
-echo "=== Subscription Management Testing ==="
-# Test subscription creation/deletion rate limiting
-echo -n "Testing subscription churn... "
-local churn_test_passed=true
-for i in $(seq 1 25); do
-    # Create subscription
-    echo "[\"REQ\",\"churn_${i}_$(date +%s%N)\",{}]" | timeout 1 websocat -B 1048576 ws://$RELAY_HOST:$RELAY_PORT >/dev/null 2>&1 || true
-
-    # Close subscription
-    echo "[\"CLOSE\",\"churn_${i}_*\"]" | timeout 1 websocat -B 1048576 ws://$RELAY_HOST:$RELAY_PORT >/dev/null 2>&1 || true
-
-    sleep 0.05
-done
-
-# Check if relay is still responsive
-if echo 'ping' | timeout 2 websocat -n1 ws://$RELAY_HOST:$RELAY_PORT >/dev/null 2>&1; then
-    echo -e "${GREEN}PASSED${NC} - Subscription churn handled"
-    TOTAL_TESTS=$((TOTAL_TESTS + 1))
-    PASSED_TESTS=$((PASSED_TESTS + 1))
-else
-    echo -e "${RED}FAILED${NC} - Relay unresponsive after subscription churn"
-    TOTAL_TESTS=$((TOTAL_TESTS + 1))
-    FAILED_TESTS=$((FAILED_TESTS + 1))
-fi
-echo ""
-
-echo "=== Test Results ==="
-echo "Total tests: $TOTAL_TESTS"
-echo -e "Passed: ${GREEN}$PASSED_TESTS${NC}"
-echo -e "Failed: ${RED}$FAILED_TESTS${NC}"
-
-if [[ $FAILED_TESTS -eq 0 ]]; then
-    echo -e "${GREEN}✓ All rate limiting tests passed!${NC}"
-    echo "Rate limiting appears to be working correctly."
-    exit 0
-else
-    echo -e "${RED}✗ Some rate limiting tests failed!${NC}"
-    echo "Rate limiting may not be properly configured."
-    exit 1
-fi

tests/sql_test.sh

@@ -0,0 +1,448 @@
+#!/bin/bash
+
+# SQL Query Admin API Test Script
+# Tests the sql_query command functionality
+
+set -e
+
+# Configuration
+RELAY_URL="ws://localhost:8888"
+ADMIN_PRIVKEY="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+ADMIN_PUBKEY="6a04ab98d9e4774ad806e302dddeb63bea16b5cb5f223ee77478e861bb583eb3"
+RELAY_PUBKEY="4f355bdcb7cc0af728ef3cceb9615d90684bb5b2ca5f859ab0f0b704075871aa"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Test counters
+TOTAL_TESTS=0
+PASSED_TESTS=0
+FAILED_TESTS=0
+
+# Helper functions
+print_test() {
+    echo -e "${YELLOW}TEST: $1${NC}"
+    TOTAL_TESTS=$((TOTAL_TESTS + 1))
+}
+
+print_pass() {
+    echo -e "${GREEN}✓ PASS: $1${NC}"
+    PASSED_TESTS=$((PASSED_TESTS + 1))
+}
+
+print_fail() {
+    echo -e "${RED}✗ FAIL: $1${NC}"
+    FAILED_TESTS=$((FAILED_TESTS + 1))
+}
+
+# Check if nak is installed
+check_nak() {
+    if ! command -v nak &> /dev/null; then
+        echo -e "${RED}ERROR: nak command not found. Please install nak first.${NC}"
+        echo -e "${RED}Visit: https://github.com/fiatjaf/nak${NC}"
+        exit 1
+    fi
+    echo -e "${GREEN}✓ nak is available${NC}"
+}
+
+# Send SQL query command via WebSocket using nak
+send_sql_query() {
+    local query="$1"
+    local description="$2"
+
+    echo -n "Testing $description... "
+
+    # Create the admin command
+    COMMAND="[\"sql_query\", \"$query\"]"
+
+    # Encrypt the command using NIP-44
+    ENCRYPTED_COMMAND=$(nak encrypt "$COMMAND" \
+        --sec "$ADMIN_PRIVKEY" \
+        --recipient-pubkey "$RELAY_PUBKEY" 2>/dev/null)
+
+    if [ -z "$ENCRYPTED_COMMAND" ]; then
+        echo -e "${RED}FAILED${NC} - Failed to encrypt admin command"
+        return 1
+    fi
+
+    # Create admin event
+    ADMIN_EVENT=$(nak event \
+        --kind 23456 \
+        --content "$ENCRYPTED_COMMAND" \
+        --sec "$ADMIN_PRIVKEY" \
+        --tag "p=$RELAY_PUBKEY" 2>/dev/null)
+
+    if [ -z "$ADMIN_EVENT" ]; then
+        echo -e "${RED}FAILED${NC} - Failed to create admin event"
+        return 1
+    fi
+
+    echo "=== SENT EVENT ==="
+    echo "$ADMIN_EVENT"
+    echo "==================="
+
+    # Send SQL query event via WebSocket
+    local response
+    response=$(echo "$ADMIN_EVENT" | timeout 10 websocat -B 1048576 "$RELAY_URL" 2>/dev/null | head -3 || echo 'TIMEOUT')
+
+    echo "=== RECEIVED RESPONSE ==="
+    echo "$response"
+    echo "=========================="
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        echo -e "${RED}FAILED${NC} - Connection timeout"
+        return 1
+    fi
+
+    echo "$response"  # Return the response for further processing
+}
+
+# Test functions
+test_valid_select() {
+    print_test "Valid SELECT query"
+    local response=$(send_sql_query "SELECT * FROM events LIMIT 1" "valid SELECT query")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"' && echo "$response" | grep -q '"row_count"'; then
+        print_pass "Valid SELECT accepted and executed"
+    else
+        print_fail "Valid SELECT failed: $response"
+    fi
+}
+
+test_select_count() {
+    print_test "SELECT COUNT(*) query"
+    local response=$(send_sql_query "SELECT COUNT(*) FROM events" "COUNT query")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"' && echo "$response" | grep -q '"row_count"'; then
+        print_pass "COUNT query executed successfully"
+    else
+        print_fail "COUNT query failed: $response"
+    fi
+}
+
+test_blocked_insert() {
+    print_test "INSERT statement blocked"
+    local response=$(send_sql_query "INSERT INTO events VALUES ('id', 'pubkey', 1234567890, 1, 'content', 'sig')" "INSERT blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "INSERT correctly blocked"
+    else
+        print_fail "INSERT not blocked: $response"
+    fi
+}
+
+test_blocked_update() {
+    print_test "UPDATE statement blocked"
+    local response=$(send_sql_query "UPDATE events SET content = 'test' WHERE id = 'abc123'" "UPDATE blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "UPDATE correctly blocked"
+    else
+        print_fail "UPDATE not blocked: $response"
+    fi
+}
+
+test_blocked_delete() {
+    print_test "DELETE statement blocked"
+    local response=$(send_sql_query "DELETE FROM events WHERE id = 'abc123'" "DELETE blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "DELETE correctly blocked"
+    else
+        print_fail "DELETE not blocked: $response"
+    fi
+}
+
+test_blocked_drop() {
+    print_test "DROP statement blocked"
+    local response=$(send_sql_query "DROP TABLE events" "DROP blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "DROP correctly blocked"
+    else
+        print_fail "DROP not blocked: $response"
+    fi
+}
+
+test_blocked_create() {
+    print_test "CREATE statement blocked"
+    local response=$(send_sql_query "CREATE TABLE test (id TEXT)" "CREATE blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "CREATE correctly blocked"
+    else
+        print_fail "CREATE not blocked: $response"
+    fi
+}
+
+test_blocked_alter() {
+    print_test "ALTER statement blocked"
+    local response=$(send_sql_query "ALTER TABLE events ADD COLUMN test TEXT" "ALTER blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "ALTER correctly blocked"
+    else
+        print_fail "ALTER not blocked: $response"
+    fi
+}
+
+test_blocked_pragma() {
+    print_test "PRAGMA statement blocked"
+    local response=$(send_sql_query "PRAGMA table_info(events)" "PRAGMA blocking")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"' && echo "$response" | grep -q '"error_type":"blocked_statement"'; then
+        print_pass "PRAGMA correctly blocked"
+    else
+        print_fail "PRAGMA not blocked: $response"
+    fi
+}
+
+test_select_with_where() {
+    print_test "SELECT with WHERE clause"
+    local response=$(send_sql_query "SELECT id, kind FROM events WHERE kind = 1 LIMIT 5" "WHERE clause query")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"'; then
+        print_pass "WHERE clause query executed"
+    else
+        print_fail "WHERE clause query failed: $response"
+    fi
+}
+
+test_select_with_join() {
+    print_test "SELECT with JOIN"
+    local response=$(send_sql_query "SELECT e.id, e.kind, s.events_sent FROM events e LEFT JOIN active_subscriptions_log s ON e.id = s.subscription_id LIMIT 3" "JOIN query")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"'; then
+        print_pass "JOIN query executed"
+    else
+        print_fail "JOIN query failed: $response"
+    fi
+}
+
+test_select_views() {
+    print_test "SELECT from views"
+    local response=$(send_sql_query "SELECT * FROM event_kinds_view LIMIT 5" "view query")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"'; then
+        print_pass "View query executed"
+    else
+        print_fail "View query failed: $response"
+    fi
+}
+
+test_nonexistent_table() {
+    print_test "Query nonexistent table"
+    local response=$(send_sql_query "SELECT * FROM nonexistent_table" "nonexistent table")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"'; then
+        print_pass "Nonexistent table error handled correctly"
+    else
+        print_fail "Nonexistent table error not handled: $response"
+    fi
+}
+
+test_invalid_syntax() {
+    print_test "Invalid SQL syntax"
+    local response=$(send_sql_query "SELECT * FROM events WHERE" "invalid syntax")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"status":"error"'; then
+        print_pass "Invalid syntax error handled"
+    else
+        print_fail "Invalid syntax not handled: $response"
+    fi
+}
+
+test_request_id_correlation() {
+    print_test "Request ID correlation"
+    local response=$(send_sql_query "SELECT * FROM events LIMIT 1" "request ID correlation")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"request_id"'; then
+        print_pass "Request ID included in response"
+    else
+        print_fail "Request ID missing from response: $response"
+    fi
+}
+
+test_response_format() {
+    print_test "Response format validation"
+    local response=$(send_sql_query "SELECT * FROM events LIMIT 1" "response format")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"' &&
+       echo "$response" | grep -q '"timestamp"' &&
+       echo "$response" | grep -q '"execution_time_ms"' &&
+       echo "$response" | grep -q '"row_count"' &&
+       echo "$response" | grep -q '"columns"' &&
+       echo "$response" | grep -q '"rows"'; then
+        print_pass "Response format is valid"
+    else
+        print_fail "Response format invalid: $response"
+    fi
+}
+
+test_empty_result() {
+    print_test "Empty result set"
+    local response=$(send_sql_query "SELECT * FROM events WHERE kind = 99999" "empty result")
+
+    if [[ "$response" == *"TIMEOUT"* ]]; then
+        FAILED_TESTS=$((FAILED_TESTS + 1))
+        return 1
+    fi
+
+    if echo "$response" | grep -q '"query_type":"sql_query"'; then
+        print_pass "Empty result handled correctly"
+    else
+        print_fail "Empty result not handled: $response"
+    fi
+}
+
+echo "=========================================="
+echo "C-Relay SQL Query Admin API Testing Suite"
+echo "=========================================="
+echo "Testing SQL query functionality at $RELAY_URL"
+echo ""
+
+# Check prerequisites
+check_nak
+
+# Test basic connectivity first
+echo "=== Basic Connectivity Test ==="
+print_test "Basic connectivity"
+response=$(send_sql_query "SELECT 1" "basic connectivity")
+
+if [[ "$response" == *"TIMEOUT"* ]]; then
+    echo -e "${RED}FAILED${NC} - Cannot connect to relay at $RELAY_URL"
+    echo "Make sure the relay is running and accessible."
+    exit 1
+else
+    print_pass "Relay connection established"
+fi
+echo ""
+
+# Run test suites
+echo "=== Query Validation Tests ==="
+test_valid_select
+test_select_count
+test_blocked_insert
+test_blocked_update
+test_blocked_delete
+test_blocked_drop
+test_blocked_create
+test_blocked_alter
+test_blocked_pragma
+echo ""
+
+echo "=== Query Execution Tests ==="
+test_select_with_where
+test_select_with_join
+test_select_views
+test_empty_result
+echo ""
+
+echo "=== Error Handling Tests ==="
+test_nonexistent_table
+test_invalid_syntax
+echo ""
+
+echo "=== Response Format Tests ==="
+test_request_id_correlation
+test_response_format
+echo ""
+
+echo "=== Test Results ==="
+echo "Total tests: $TOTAL_TESTS"
+echo -e "Passed: ${GREEN}$PASSED_TESTS${NC}"
+echo -e "Failed: ${RED}$FAILED_TESTS${NC}"
+
+if [[ $FAILED_TESTS -eq 0 ]]; then
+    echo -e "${GREEN}✓ All SQL query tests passed!${NC}"
+    echo "SQL query admin API is working correctly."
+    exit 0
+else
+    echo -e "${RED}✗ Some SQL query tests failed!${NC}"
+    echo "SQL query admin API may have issues."
+    exit 1
+fi

tests/test_results_20251011_134617.log

@@ -1,18 +0,0 @@
-2025-10-11 13:46:17 - ==========================================
-2025-10-11 13:46:17 - C-Relay Comprehensive Test Suite Runner
-2025-10-11 13:46:17 - ==========================================
-2025-10-11 13:46:17 - Relay URL: ws://127.0.0.1:8888
-2025-10-11 13:46:17 - Log file: test_results_20251011_134617.log
-2025-10-11 13:46:17 - Report file: test_report_20251011_134617.html
-2025-10-11 13:46:17 - 
-2025-10-11 13:46:17 - Checking relay status at ws://127.0.0.1:8888...
-2025-10-11 13:46:17 - \033[0;32m✓ Relay HTTP endpoint is accessible\033[0m
-2025-10-11 13:46:17 - 
-2025-10-11 13:46:17 - Starting comprehensive test execution...
-2025-10-11 13:46:17 - 
-2025-10-11 13:46:17 - \033[0;34m=== SECURITY TEST SUITES ===\033[0m
-2025-10-11 13:46:17 - ==========================================
-2025-10-11 13:46:17 - Running Test Suite: SQL Injection Tests
-2025-10-11 13:46:17 - Description: Comprehensive SQL injection vulnerability testing
-2025-10-11 13:46:17 - ==========================================
-2025-10-11 13:46:17 - \033[0;31mERROR: Test script tests/sql_injection_tests.sh not found\033[0m

tests/test_results_20251011_134807.log

@@ -1,629 +0,0 @@
-2025-10-11 13:48:07 - ==========================================
-2025-10-11 13:48:07 - C-Relay Comprehensive Test Suite Runner
-2025-10-11 13:48:07 - ==========================================
-2025-10-11 13:48:07 - Relay URL: ws://127.0.0.1:8888
-2025-10-11 13:48:07 - Log file: test_results_20251011_134807.log
-2025-10-11 13:48:07 - Report file: test_report_20251011_134807.html
-2025-10-11 13:48:07 - 
-2025-10-11 13:48:07 - Checking relay status at ws://127.0.0.1:8888...
-2025-10-11 13:48:07 - \033[0;32m✓ Relay HTTP endpoint is accessible\033[0m
-2025-10-11 13:48:07 - 
-2025-10-11 13:48:07 - Starting comprehensive test execution...
-2025-10-11 13:48:07 - 
-2025-10-11 13:48:07 - \033[0;34m=== SECURITY TEST SUITES ===\033[0m
-2025-10-11 13:48:07 - ==========================================
-2025-10-11 13:48:07 - Running Test Suite: SQL Injection Tests
-2025-10-11 13:48:07 - Description: Comprehensive SQL injection vulnerability testing
-2025-10-11 13:48:07 - ==========================================
-==========================================
-C-Relay SQL Injection Test Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-
-=== Basic Connectivity Test ===
-Testing Basic connectivity... PASSED - Valid query works
-
-=== Authors Filter SQL Injection Tests ===
-Testing Authors filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: #... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== IDs Filter SQL Injection Tests ===
-Testing IDs filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: #... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== Kinds Filter SQL Injection Tests ===
-Testing Kinds filter with string injection... PASSED - SQL injection blocked (rejected with error)
-Testing Kinds filter with negative value... PASSED - SQL injection blocked (rejected with error)
-Testing Kinds filter with very large value... PASSED - SQL injection blocked (rejected with error)
-
-=== Search Filter SQL Injection Tests ===
-Testing Search filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== Tag Filter SQL Injection Tests ===
-Testing #e tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-
-=== Timestamp Filter SQL Injection Tests ===
-Testing Since parameter injection... PASSED - SQL injection blocked (rejected with error)
-Testing Until parameter injection... PASSED - SQL injection blocked (rejected with error)
-
-=== Limit Parameter SQL Injection Tests ===
-Testing Limit parameter injection... PASSED - SQL injection blocked (rejected with error)
-Testing Limit with UNION... PASSED - SQL injection blocked (rejected with error)
-
-=== Complex Multi-Filter SQL Injection Tests ===
-Testing Multi-filter with authors injection... PASSED - SQL injection blocked (rejected with error)
-Testing Multi-filter with search injection... PASSED - SQL injection blocked (rejected with error)
-Testing Multi-filter with tag injection... PASSED - SQL injection blocked (query sanitized)
-
-=== COUNT Message SQL Injection Tests ===
-Testing COUNT with authors payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: #... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== Edge Case SQL Injection Tests ===
-Testing Empty string injection... PASSED - SQL injection blocked (rejected with error)
-Testing Null byte injection... PASSED - SQL injection blocked (silently rejected)
-Testing Unicode injection... PASSED - SQL injection blocked (rejected with error)
-Testing Very long injection payload... PASSED - SQL injection blocked (rejected with error)
-
-=== Subscription ID SQL Injection Tests ===
-Testing Subscription ID injection... PASSED - SQL injection blocked (rejected with error)
-Testing Subscription ID with quotes... PASSED - SQL injection blocked (silently rejected)
-
-=== CLOSE Message SQL Injection Tests ===
-Testing CLOSE with injection... PASSED - SQL injection blocked (rejected with error)
-
-=== Test Results ===
-Total tests: 318
-Passed: 318
-Failed: 0
-✓ All SQL injection tests passed!
-The relay appears to be protected against SQL injection attacks.
-2025-10-11 13:48:30 - \033[0;32m✓ SQL Injection Tests PASSED\033[0m (Duration: 23s)
-2025-10-11 13:48:30 - ==========================================
-2025-10-11 13:48:30 - Running Test Suite: Filter Validation Tests
-2025-10-11 13:48:30 - Description: Input validation for REQ and COUNT messages
-2025-10-11 13:48:30 - ==========================================
-=== C-Relay Filter Validation Tests ===
-Testing against relay at ws://127.0.0.1:8888
-
-Testing Valid REQ message... PASSED
-Testing Valid COUNT message... PASSED
-
-=== Testing Filter Array Validation ===
-Testing Non-object filter... PASSED
-Testing Too many filters... PASSED
-
-=== Testing Authors Validation ===
-Testing Invalid author type... PASSED
-Testing Invalid author hex... PASSED
-Testing Too many authors... PASSED
-
-=== Testing IDs Validation ===
-Testing Invalid ID type... PASSED
-Testing Invalid ID hex... PASSED
-Testing Too many IDs... PASSED
-
-=== Testing Kinds Validation ===
-Testing Invalid kind type... PASSED
-Testing Negative kind... PASSED
-Testing Too large kind... PASSED
-Testing Too many kinds... PASSED
-
-=== Testing Timestamp Validation ===
-Testing Invalid since type... PASSED
-Testing Negative since... PASSED
-Testing Invalid until type... PASSED
-Testing Negative until... PASSED
-
-=== Testing Limit Validation ===
-Testing Invalid limit type... PASSED
-Testing Negative limit... PASSED
-Testing Too large limit... PASSED
-
-=== Testing Search Validation ===
-Testing Invalid search type... PASSED
-Testing Search too long... PASSED
-Testing Search SQL injection... PASSED
-
-=== Testing Tag Filter Validation ===
-Testing Invalid tag filter type... PASSED
-Testing Too many tag values... PASSED
-Testing Tag value too long... PASSED
-
-=== Testing Rate Limiting ===
-Testing rate limiting with malformed requests... UNCERTAIN - Rate limiting may not have triggered (this could be normal)
-
-=== Test Results ===
-Total tests: 28
-Passed: 28
-Failed: 0
-All tests passed!
-2025-10-11 13:48:35 - \033[0;32m✓ Filter Validation Tests PASSED\033[0m (Duration: 5s)
-2025-10-11 13:48:35 - ==========================================
-2025-10-11 13:48:35 - Running Test Suite: Subscription Validation Tests
-2025-10-11 13:48:35 - Description: Subscription ID and message validation
-2025-10-11 13:48:35 - ==========================================
-Testing subscription ID validation fixes...
-Testing malformed subscription IDs...
-Valid ID test: Success
-Testing CLOSE message validation...
-CLOSE valid ID test: Success
-Subscription validation tests completed.
-2025-10-11 13:48:36 - \033[0;32m✓ Subscription Validation Tests PASSED\033[0m (Duration: 1s)
-2025-10-11 13:48:36 - ==========================================
-2025-10-11 13:48:36 - Running Test Suite: Memory Corruption Tests
-2025-10-11 13:48:36 - Description: Buffer overflow and memory safety testing
-2025-10-11 13:48:36 - ==========================================
-==========================================
-C-Relay Memory Corruption Test Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-Note: These tests may cause the relay to crash if vulnerabilities exist
-
-=== Basic Connectivity Test ===
-Testing Basic connectivity... PASSED - No memory corruption detected
-
-=== Subscription ID Memory Corruption Tests ===
-Testing Empty subscription ID... UNCERTAIN - Expected error but got normal response
-Testing Very long subscription ID (1KB)... UNCERTAIN - Expected error but got normal response
-Testing Very long subscription ID (10KB)... UNCERTAIN - Expected error but got normal response
-Testing Subscription ID with null bytes... UNCERTAIN - Expected error but got normal response
-Testing Subscription ID with special chars... UNCERTAIN - Expected error but got normal response
-Testing Unicode subscription ID... UNCERTAIN - Expected error but got normal response
-Testing Subscription ID with path traversal... UNCERTAIN - Expected error but got normal response
-
-=== Filter Array Memory Corruption Tests ===
-Testing Too many filters (50)... UNCERTAIN - Expected error but got normal response
-
-=== Concurrent Access Memory Tests ===
-Testing Concurrent subscription creation... ["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760204917502714788", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-PASSED - Concurrent access handled safely
-Testing Concurrent CLOSE operations... 
-
-
-
-
-
-
-
-
-
-PASSED - Concurrent access handled safely
-
-=== Malformed JSON Memory Tests ===
-Testing Unclosed JSON object... UNCERTAIN - Expected error but got normal response
-Testing Mismatched brackets... UNCERTAIN - Expected error but got normal response
-Testing Extra closing brackets... UNCERTAIN - Expected error but got normal response
-Testing Null bytes in JSON... UNCERTAIN - Expected error but got normal response
-
-=== Large Message Memory Tests ===
-Testing Very large filter array... UNCERTAIN - Expected error but got normal response
-Testing Very long search term... UNCERTAIN - Expected error but got normal response
-
-=== Test Results ===
-Total tests: 17
-Passed: 17
-Failed: 0
-✓ All memory corruption tests passed!
-The relay appears to handle memory safely.
-2025-10-11 13:48:38 - \033[0;32m✓ Memory Corruption Tests PASSED\033[0m (Duration: 2s)
-2025-10-11 13:48:38 - ==========================================
-2025-10-11 13:48:38 - Running Test Suite: Input Validation Tests
-2025-10-11 13:48:38 - Description: Comprehensive input boundary testing
-2025-10-11 13:48:38 - ==========================================
-==========================================
-C-Relay Input Validation Test Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-
-=== Basic Connectivity Test ===
-Testing Basic connectivity... PASSED - Input accepted correctly
-
-=== Message Type Validation ===
-Testing Invalid message type - string... PASSED - Invalid input properly rejected
-Testing Invalid message type - number... PASSED - Invalid input properly rejected
-Testing Invalid message type - null... PASSED - Invalid input properly rejected
-Testing Invalid message type - object... PASSED - Invalid input properly rejected
-Testing Empty message type... PASSED - Invalid input properly rejected
-Testing Very long message type... PASSED - Invalid input properly rejected
-
-=== Message Structure Validation ===
-Testing Too few arguments... PASSED - Invalid input properly rejected
-Testing Too many arguments... PASSED - Invalid input properly rejected
-Testing Non-array message... PASSED - Invalid input properly rejected
-Testing Empty array... PASSED - Invalid input properly rejected
-Testing Nested arrays incorrectly... PASSED - Invalid input properly rejected
-
-=== Subscription ID Boundary Tests ===
-Testing Valid subscription ID... PASSED - Input accepted correctly
-Testing Empty subscription ID... PASSED - Invalid input properly rejected
-Testing Subscription ID with spaces... PASSED - Invalid input properly rejected
-Testing Subscription ID with newlines... PASSED - Invalid input properly rejected
-Testing Subscription ID with tabs... PASSED - Invalid input properly rejected
-Testing Subscription ID with control chars... PASSED - Invalid input properly rejected
-Testing Unicode subscription ID... PASSED - Invalid input properly rejected
-Testing Very long subscription ID... PASSED - Invalid input properly rejected
-
-=== Filter Object Validation ===
-Testing Valid empty filter... PASSED - Input accepted correctly
-Testing Non-object filter... PASSED - Invalid input properly rejected
-Testing Null filter... PASSED - Invalid input properly rejected
-Testing Array filter... PASSED - Invalid input properly rejected
-Testing Filter with invalid keys... PASSED - Input accepted correctly
-
-=== Authors Field Validation ===
-Testing Valid authors array... PASSED - Input accepted correctly
-Testing Empty authors array... PASSED - Input accepted correctly
-Testing Non-array authors... PASSED - Invalid input properly rejected
-Testing Invalid hex in authors... PASSED - Invalid input properly rejected
-Testing Short pubkey in authors... PASSED - Invalid input properly rejected
-
-=== IDs Field Validation ===
-Testing Valid ids array... PASSED - Input accepted correctly
-Testing Empty ids array... PASSED - Input accepted correctly
-Testing Non-array ids... PASSED - Invalid input properly rejected
-
-=== Kinds Field Validation ===
-Testing Valid kinds array... PASSED - Input accepted correctly
-Testing Empty kinds array... PASSED - Input accepted correctly
-Testing Non-array kinds... PASSED - Invalid input properly rejected
-Testing String in kinds... PASSED - Invalid input properly rejected
-
-=== Timestamp Field Validation ===
-Testing Valid since timestamp... PASSED - Input accepted correctly
-Testing Valid until timestamp... PASSED - Input accepted correctly
-Testing String since timestamp... PASSED - Invalid input properly rejected
-Testing Negative timestamp... PASSED - Invalid input properly rejected
-
-=== Limit Field Validation ===
-Testing Valid limit... PASSED - Input accepted correctly
-Testing Zero limit... PASSED - Input accepted correctly
-Testing String limit... PASSED - Invalid input properly rejected
-Testing Negative limit... PASSED - Invalid input properly rejected
-
-=== Multiple Filters ===
-Testing Two valid filters... PASSED - Input accepted correctly
-Testing Many filters... PASSED - Input accepted correctly
-
-=== Test Results ===
-Total tests: 47
-Passed: 47
-Failed: 0
-✓ All input validation tests passed!
-The relay properly validates input.
-2025-10-11 13:48:42 - \033[0;32m✓ Input Validation Tests PASSED\033[0m (Duration: 4s)
-2025-10-11 13:48:42 - 
-2025-10-11 13:48:42 - \033[0;34m=== PERFORMANCE TEST SUITES ===\033[0m
-2025-10-11 13:48:42 - ==========================================
-2025-10-11 13:48:42 - Running Test Suite: Subscription Limit Tests
-2025-10-11 13:48:42 - Description: Subscription limit enforcement testing
-2025-10-11 13:48:42 - ==========================================
-=== Subscription Limit Test ===
-[INFO] Testing relay at: ws://127.0.0.1:8888
-[INFO] Note: This test assumes default subscription limits (max 25 per client)
-
-=== Test 1: Basic Connectivity ===
-[INFO] Testing basic WebSocket connection...
-[PASS] Basic connectivity works
-
-=== Test 2: Subscription Limit Enforcement ===
-[INFO] Testing subscription limits by creating multiple subscriptions...
-[INFO] Creating multiple subscriptions within a single connection...
-[INFO] Hit subscription limit at subscription 26
-[PASS] Subscription limit enforcement working (limit hit after 25 subscriptions)
-
-=== Test Complete ===
-2025-10-11 13:48:42 - \033[0;32m✓ Subscription Limit Tests PASSED\033[0m (Duration: 0s)
-2025-10-11 13:48:42 - ==========================================
-2025-10-11 13:48:42 - Running Test Suite: Load Testing
-2025-10-11 13:48:42 - Description: High concurrent connection testing
-2025-10-11 13:48:42 - ==========================================
-==========================================
-C-Relay Load Testing Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-
-=== Basic Connectivity Test ===
-✗ Cannot connect to relay. Aborting tests.
-2025-10-11 13:48:47 - \033[0;31m✗ Load Testing FAILED\033[0m (Duration: 5s)

tests/test_results_20251011_141134.log

@@ -1,728 +0,0 @@
-2025-10-11 14:11:34 - ==========================================
-2025-10-11 14:11:34 - C-Relay Comprehensive Test Suite Runner
-2025-10-11 14:11:34 - ==========================================
-2025-10-11 14:11:34 - Relay URL: ws://127.0.0.1:8888
-2025-10-11 14:11:34 - Log file: test_results_20251011_141134.log
-2025-10-11 14:11:34 - Report file: test_report_20251011_141134.html
-2025-10-11 14:11:34 - 
-2025-10-11 14:11:34 - Checking relay status at ws://127.0.0.1:8888...
-2025-10-11 14:11:34 - \033[0;32m✓ Relay HTTP endpoint is accessible\033[0m
-2025-10-11 14:11:34 - 
-2025-10-11 14:11:34 - Starting comprehensive test execution...
-2025-10-11 14:11:34 - 
-2025-10-11 14:11:34 - \033[0;34m=== SECURITY TEST SUITES ===\033[0m
-2025-10-11 14:11:34 - ==========================================
-2025-10-11 14:11:34 - Running Test Suite: SQL Injection Tests
-2025-10-11 14:11:34 - Description: Comprehensive SQL injection vulnerability testing
-2025-10-11 14:11:34 - ==========================================
-==========================================
-C-Relay SQL Injection Test Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-
-=== Basic Connectivity Test ===
-Testing Basic connectivity... PASSED - Valid query works
-
-=== Authors Filter SQL Injection Tests ===
-Testing Authors filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: #... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing Authors filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== IDs Filter SQL Injection Tests ===
-Testing IDs filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: #... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing IDs filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== Kinds Filter SQL Injection Tests ===
-Testing Kinds filter with string injection... PASSED - SQL injection blocked (rejected with error)
-Testing Kinds filter with negative value... PASSED - SQL injection blocked (rejected with error)
-Testing Kinds filter with very large value... PASSED - SQL injection blocked (rejected with error)
-
-=== Search Filter SQL Injection Tests ===
-Testing Search filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing Search filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing Search filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== Tag Filter SQL Injection Tests ===
-Testing #e tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #e tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #p tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #t tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #r tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' OR 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: admin'--... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: /*... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: */... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: /**/... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' AND 1=1 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' AND 1=2 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (query sanitized)
-Testing #d tag filter with payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (query sanitized)
-
-=== Timestamp Filter SQL Injection Tests ===
-Testing Since parameter injection... PASSED - SQL injection blocked (rejected with error)
-Testing Until parameter injection... PASSED - SQL injection blocked (rejected with error)
-
-=== Limit Parameter SQL Injection Tests ===
-Testing Limit parameter injection... PASSED - SQL injection blocked (rejected with error)
-Testing Limit with UNION... PASSED - SQL injection blocked (rejected with error)
-
-=== Complex Multi-Filter SQL Injection Tests ===
-Testing Multi-filter with authors injection... PASSED - SQL injection blocked (rejected with error)
-Testing Multi-filter with search injection... PASSED - SQL injection blocked (rejected with error)
-Testing Multi-filter with tag injection... PASSED - SQL injection blocked (query sanitized)
-
-=== COUNT Message SQL Injection Tests ===
-Testing COUNT with authors payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' OR '1'='1... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' OR '1'='1... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1; SELECT * FROM sqlite_master; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' OR 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: admin'--... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' UNION SELECT password FROM users --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND SLEEP(5) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND 1=1 WAITFOR DELAY '0:0:5' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND 1=CAST((SELECT version()) AS INT) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 1' AND 1=CONVERT(INT, (SELECT @@VERSION)) --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' UNION SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' UNION SELECT 1,2,3 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' UNION ALL SELECT NULL,NULL,NULL --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; SELECT * FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; DELETE FROM events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; UPDATE events SET content='hacked' WHERE 1=1; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: /*... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: */... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: /**/... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: #... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: #... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: 0x53514C5F494E4A454354494F4E... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: J1NSTCBJTkpFQ1RJT04gLS0=... PASSED - SQL injection blocked (query sanitized)
-Testing COUNT with authors payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '))); DROP TABLE events; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ')) UNION SELECT NULL; --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' AND 1=1 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' AND 1=2 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: ' AND (SELECT COUNT(*) FROM events) > 0 --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; EXEC master..xp_cmdshell 'net user' --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with authors payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-Testing COUNT with search payload: '; DECLARE @host varchar(1024); SELECT @host=(SELECT TOP 1 master..sys.fn_varbintohexstr(password_hash) FROM sys.sql_logins WHERE name='sa'); --... PASSED - SQL injection blocked (rejected with error)
-
-=== Edge Case SQL Injection Tests ===
-Testing Empty string injection... PASSED - SQL injection blocked (rejected with error)
-Testing Null byte injection... PASSED - SQL injection blocked (silently rejected)
-Testing Unicode injection... PASSED - SQL injection blocked (rejected with error)
-Testing Very long injection payload... PASSED - SQL injection blocked (rejected with error)
-
-=== Subscription ID SQL Injection Tests ===
-Testing Subscription ID injection... PASSED - SQL injection blocked (rejected with error)
-Testing Subscription ID with quotes... PASSED - SQL injection blocked (silently rejected)
-
-=== CLOSE Message SQL Injection Tests ===
-Testing CLOSE with injection... PASSED - SQL injection blocked (rejected with error)
-
-=== Test Results ===
-Total tests: 318
-Passed: 318
-Failed: 0
-✓ All SQL injection tests passed!
-The relay appears to be protected against SQL injection attacks.
-2025-10-11 14:11:56 - \033[0;32m✓ SQL Injection Tests PASSED\033[0m (Duration: 22s)
-2025-10-11 14:11:56 - ==========================================
-2025-10-11 14:11:56 - Running Test Suite: Filter Validation Tests
-2025-10-11 14:11:56 - Description: Input validation for REQ and COUNT messages
-2025-10-11 14:11:56 - ==========================================
-=== C-Relay Filter Validation Tests ===
-Testing against relay at ws://127.0.0.1:8888
-
-Testing Valid REQ message... PASSED
-Testing Valid COUNT message... PASSED
-
-=== Testing Filter Array Validation ===
-Testing Non-object filter... PASSED
-Testing Too many filters... PASSED
-
-=== Testing Authors Validation ===
-Testing Invalid author type... PASSED
-Testing Invalid author hex... PASSED
-Testing Too many authors... PASSED
-
-=== Testing IDs Validation ===
-Testing Invalid ID type... PASSED
-Testing Invalid ID hex... PASSED
-Testing Too many IDs... PASSED
-
-=== Testing Kinds Validation ===
-Testing Invalid kind type... PASSED
-Testing Negative kind... PASSED
-Testing Too large kind... PASSED
-Testing Too many kinds... PASSED
-
-=== Testing Timestamp Validation ===
-Testing Invalid since type... PASSED
-Testing Negative since... PASSED
-Testing Invalid until type... PASSED
-Testing Negative until... PASSED
-
-=== Testing Limit Validation ===
-Testing Invalid limit type... PASSED
-Testing Negative limit... PASSED
-Testing Too large limit... PASSED
-
-=== Testing Search Validation ===
-Testing Invalid search type... PASSED
-Testing Search too long... PASSED
-Testing Search SQL injection... PASSED
-
-=== Testing Tag Filter Validation ===
-Testing Invalid tag filter type... PASSED
-Testing Too many tag values... PASSED
-Testing Tag value too long... PASSED
-
-=== Testing Rate Limiting ===
-Testing rate limiting with malformed requests... UNCERTAIN - Rate limiting may not have triggered (this could be normal)
-
-=== Test Results ===
-Total tests: 28
-Passed: 28
-Failed: 0
-All tests passed!
-2025-10-11 14:12:02 - \033[0;32m✓ Filter Validation Tests PASSED\033[0m (Duration: 6s)
-2025-10-11 14:12:02 - ==========================================
-2025-10-11 14:12:02 - Running Test Suite: Subscription Validation Tests
-2025-10-11 14:12:02 - Description: Subscription ID and message validation
-2025-10-11 14:12:02 - ==========================================
-Testing subscription ID validation fixes...
-Testing malformed subscription IDs...
-Valid ID test: Success
-Testing CLOSE message validation...
-CLOSE valid ID test: Success
-Subscription validation tests completed.
-2025-10-11 14:12:02 - \033[0;32m✓ Subscription Validation Tests PASSED\033[0m (Duration: 0s)
-2025-10-11 14:12:02 - ==========================================
-2025-10-11 14:12:02 - Running Test Suite: Memory Corruption Tests
-2025-10-11 14:12:02 - Description: Buffer overflow and memory safety testing
-2025-10-11 14:12:02 - ==========================================
-==========================================
-C-Relay Memory Corruption Test Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-Note: These tests may cause the relay to crash if vulnerabilities exist
-
-=== Basic Connectivity Test ===
-Testing Basic connectivity... PASSED - No memory corruption detected
-
-=== Subscription ID Memory Corruption Tests ===
-Testing Empty subscription ID... UNCERTAIN - Expected error but got normal response
-Testing Very long subscription ID (1KB)... UNCERTAIN - Expected error but got normal response
-Testing Very long subscription ID (10KB)... UNCERTAIN - Expected error but got normal response
-Testing Subscription ID with null bytes... UNCERTAIN - Expected error but got normal response
-Testing Subscription ID with special chars... UNCERTAIN - Expected error but got normal response
-Testing Unicode subscription ID... UNCERTAIN - Expected error but got normal response
-Testing Subscription ID with path traversal... UNCERTAIN - Expected error but got normal response
-
-=== Filter Array Memory Corruption Tests ===
-Testing Too many filters (50)... UNCERTAIN - Expected error but got normal response
-
-=== Concurrent Access Memory Tests ===
-Testing Concurrent subscription creation... ["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-["EVENT", "concurrent_1760206323991056473", { 		"id":	"b3a2a79b768c304a8ad315a97319e3c6fd9d521844fc9f1e4228c75c453dd882", 		"pubkey":	"aa4fc8665f5696e33db7e1a572e3b0f5b3d615837b0f362dcb1c8068b098c7b4", 		"created_at":	1760196143, 		"kind":	30001, 		"content":	"Updated addressable event", 		"sig":	"795671a831de31fbbdd6282585529f274f61bb6e8c974e597560d70989355f24c8ecfe70caf043e8fbc24ce65d9b0d562297c682af958cfcdd2ee137dd9bccb4", 		"tags":	[["d", "test-article"], ["type", "addressable"], ["updated", "true"]] 	}]
-PASSED - Concurrent access handled safely
-Testing Concurrent CLOSE operations... 
-
-
-
-
-
-
-
-
-
-PASSED - Concurrent access handled safely
-
-=== Malformed JSON Memory Tests ===
-Testing Unclosed JSON object... UNCERTAIN - Expected error but got normal response
-Testing Mismatched brackets... UNCERTAIN - Expected error but got normal response
-Testing Extra closing brackets... UNCERTAIN - Expected error but got normal response
-Testing Null bytes in JSON... UNCERTAIN - Expected error but got normal response
-
-=== Large Message Memory Tests ===
-Testing Very large filter array... UNCERTAIN - Expected error but got normal response
-Testing Very long search term... UNCERTAIN - Expected error but got normal response
-
-=== Test Results ===
-Total tests: 17
-Passed: 17
-Failed: 0
-✓ All memory corruption tests passed!
-The relay appears to handle memory safely.
-2025-10-11 14:12:05 - \033[0;32m✓ Memory Corruption Tests PASSED\033[0m (Duration: 3s)
-2025-10-11 14:12:05 - ==========================================
-2025-10-11 14:12:05 - Running Test Suite: Input Validation Tests
-2025-10-11 14:12:05 - Description: Comprehensive input boundary testing
-2025-10-11 14:12:05 - ==========================================
-==========================================
-C-Relay Input Validation Test Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-
-=== Basic Connectivity Test ===
-Testing Basic connectivity... PASSED - Input accepted correctly
-
-=== Message Type Validation ===
-Testing Invalid message type - string... PASSED - Invalid input properly rejected
-Testing Invalid message type - number... PASSED - Invalid input properly rejected
-Testing Invalid message type - null... PASSED - Invalid input properly rejected
-Testing Invalid message type - object... PASSED - Invalid input properly rejected
-Testing Empty message type... PASSED - Invalid input properly rejected
-Testing Very long message type... PASSED - Invalid input properly rejected
-
-=== Message Structure Validation ===
-Testing Too few arguments... PASSED - Invalid input properly rejected
-Testing Too many arguments... PASSED - Invalid input properly rejected
-Testing Non-array message... PASSED - Invalid input properly rejected
-Testing Empty array... PASSED - Invalid input properly rejected
-Testing Nested arrays incorrectly... PASSED - Invalid input properly rejected
-
-=== Subscription ID Boundary Tests ===
-Testing Valid subscription ID... PASSED - Input accepted correctly
-Testing Empty subscription ID... PASSED - Invalid input properly rejected
-Testing Subscription ID with spaces... PASSED - Invalid input properly rejected
-Testing Subscription ID with newlines... PASSED - Invalid input properly rejected
-Testing Subscription ID with tabs... PASSED - Invalid input properly rejected
-Testing Subscription ID with control chars... PASSED - Invalid input properly rejected
-Testing Unicode subscription ID... PASSED - Invalid input properly rejected
-Testing Very long subscription ID... PASSED - Invalid input properly rejected
-
-=== Filter Object Validation ===
-Testing Valid empty filter... PASSED - Input accepted correctly
-Testing Non-object filter... PASSED - Invalid input properly rejected
-Testing Null filter... PASSED - Invalid input properly rejected
-Testing Array filter... PASSED - Invalid input properly rejected
-Testing Filter with invalid keys... PASSED - Input accepted correctly
-
-=== Authors Field Validation ===
-Testing Valid authors array... PASSED - Input accepted correctly
-Testing Empty authors array... PASSED - Input accepted correctly
-Testing Non-array authors... PASSED - Invalid input properly rejected
-Testing Invalid hex in authors... PASSED - Invalid input properly rejected
-Testing Short pubkey in authors... PASSED - Invalid input properly rejected
-
-=== IDs Field Validation ===
-Testing Valid ids array... PASSED - Input accepted correctly
-Testing Empty ids array... PASSED - Input accepted correctly
-Testing Non-array ids... PASSED - Invalid input properly rejected
-
-=== Kinds Field Validation ===
-Testing Valid kinds array... PASSED - Input accepted correctly
-Testing Empty kinds array... PASSED - Input accepted correctly
-Testing Non-array kinds... PASSED - Invalid input properly rejected
-Testing String in kinds... PASSED - Invalid input properly rejected
-
-=== Timestamp Field Validation ===
-Testing Valid since timestamp... PASSED - Input accepted correctly
-Testing Valid until timestamp... PASSED - Input accepted correctly
-Testing String since timestamp... PASSED - Invalid input properly rejected
-Testing Negative timestamp... PASSED - Invalid input properly rejected
-
-=== Limit Field Validation ===
-Testing Valid limit... PASSED - Input accepted correctly
-Testing Zero limit... PASSED - Input accepted correctly
-Testing String limit... PASSED - Invalid input properly rejected
-Testing Negative limit... PASSED - Invalid input properly rejected
-
-=== Multiple Filters ===
-Testing Two valid filters... PASSED - Input accepted correctly
-Testing Many filters... PASSED - Input accepted correctly
-
-=== Test Results ===
-Total tests: 47
-Passed: 47
-Failed: 0
-✓ All input validation tests passed!
-The relay properly validates input.
-2025-10-11 14:12:08 - \033[0;32m✓ Input Validation Tests PASSED\033[0m (Duration: 3s)
-2025-10-11 14:12:08 - 
-2025-10-11 14:12:08 - \033[0;34m=== PERFORMANCE TEST SUITES ===\033[0m
-2025-10-11 14:12:08 - ==========================================
-2025-10-11 14:12:08 - Running Test Suite: Subscription Limit Tests
-2025-10-11 14:12:08 - Description: Subscription limit enforcement testing
-2025-10-11 14:12:08 - ==========================================
-=== Subscription Limit Test ===
-[INFO] Testing relay at: ws://127.0.0.1:8888
-[INFO] Note: This test assumes default subscription limits (max 25 per client)
-
-=== Test 1: Basic Connectivity ===
-[INFO] Testing basic WebSocket connection...
-[PASS] Basic connectivity works
-
-=== Test 2: Subscription Limit Enforcement ===
-[INFO] Testing subscription limits by creating multiple subscriptions...
-[INFO] Creating multiple subscriptions within a single connection...
-[INFO] Hit subscription limit at subscription 26
-[PASS] Subscription limit enforcement working (limit hit after 25 subscriptions)
-
-=== Test Complete ===
-2025-10-11 14:12:09 - \033[0;32m✓ Subscription Limit Tests PASSED\033[0m (Duration: 1s)
-2025-10-11 14:12:09 - ==========================================
-2025-10-11 14:12:09 - Running Test Suite: Load Testing
-2025-10-11 14:12:09 - Description: High concurrent connection testing
-2025-10-11 14:12:09 - ==========================================
-==========================================
-C-Relay Load Testing Suite
-==========================================
-Testing against relay at ws://127.0.0.1:8888
-
-=== Basic Connectivity Test ===
-✓ Relay is accessible
-
-==========================================
-Load Test: Light Load Test
-Description: Basic load test with moderate concurrent connections
-Concurrent clients: 10
-Messages per client: 5
-==========================================
-Launching 10 clients...
-All clients completed. Processing results...
-
-=== Load Test Results ===
-Test duration: 1s
-Total connections attempted: 10
-Successful connections: 10
-Failed connections: 0
-Connection success rate: 100%
-Messages expected: 50
-Messages sent: 50
-Messages received: 260
-✓ EXCELLENT: High connection success rate
-
-Checking relay responsiveness... ✓ Relay is still responsive
-
-==========================================
-Load Test: Medium Load Test
-Description: Moderate load test with higher concurrency
-Concurrent clients: 25
-Messages per client: 10
-==========================================
-Launching 25 clients...
-All clients completed. Processing results...
-
-=== Load Test Results ===
-Test duration: 3s
-Total connections attempted: 35
-Successful connections: 25
-Failed connections: 0
-Connection success rate: 71%
-Messages expected: 250
-Messages sent: 250
-Messages received: 1275
-✗ POOR: Low connection success rate
-
-Checking relay responsiveness... ✓ Relay is still responsive
-
-==========================================
-Load Test: Heavy Load Test
-Description: Heavy load test with high concurrency
-Concurrent clients: 50
-Messages per client: 20
-==========================================
-Launching 50 clients...
-All clients completed. Processing results...
-
-=== Load Test Results ===
-Test duration: 13s
-Total connections attempted: 85
-Successful connections: 50
-Failed connections: 0
-Connection success rate: 58%
-Messages expected: 1000
-Messages sent: 1000
-Messages received: 5050
-✗ POOR: Low connection success rate
-
-Checking relay responsiveness... ✓ Relay is still responsive
-
-==========================================
-Load Test: Stress Test
-Description: Maximum load test to find breaking point
-Concurrent clients: 100
-Messages per client: 50
-==========================================
-Launching 100 clients...
-All clients completed. Processing results...
-
-=== Load Test Results ===
-Test duration: 63s
-Total connections attempted: 185
-Successful connections: 100
-Failed connections: 0
-Connection success rate: 54%
-Messages expected: 5000
-Messages sent: 5000
-Messages received: 15100
-✗ POOR: Low connection success rate
-
-Checking relay responsiveness... ✓ Relay is still responsive
-
-==========================================
-Load Testing Complete
-==========================================
-All load tests completed. Check individual test results above.
-If any tests failed, the relay may need optimization or have resource limits.
-2025-10-11 14:13:31 - \033[0;32m✓ Load Testing PASSED\033[0m (Duration: 82s)
-2025-10-11 14:13:31 - ==========================================
-2025-10-11 14:13:31 - Running Test Suite: Stress Testing
-2025-10-11 14:13:31 - Description: Resource usage and stability testing
-2025-10-11 14:13:31 - ==========================================
-2025-10-11 14:13:31 - \033[0;31mERROR: Test script stress_tests.sh not found\033[0m