v0.4.11 - Fixed nasty DM bug
This commit is contained in:
440
src/api.c
440
src/api.c
@@ -9,18 +9,8 @@
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#include <libwebsockets.h>
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#include "api.h"
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#include "embedded_web_content.h"
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#include "../nostr_core_lib/nostr_core/nip017.h"
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#include "../nostr_core_lib/nostr_core/nip044.h"
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#include "../nostr_core_lib/nostr_core/nostr_core.h"
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#include "config.h"
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// Forward declarations for event creation and signing
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cJSON* nostr_create_and_sign_event(int kind, const char* content, cJSON* tags,
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const unsigned char* privkey_bytes, time_t created_at);
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// Forward declaration for stats generation
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char* generate_stats_json(void);
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// Forward declarations for logging functions
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void log_info(const char* message);
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@@ -178,433 +168,3 @@ int handle_embedded_file_writeable(struct lws* wsi) {
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log_success("Embedded file served successfully");
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return 0;
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}
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// =============================================================================
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// NIP-17 GIFT WRAP ADMIN MESSAGING FUNCTIONS
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// =============================================================================
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// Check if an event is a NIP-17 gift wrap addressed to this relay
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int is_nip17_gift_wrap_for_relay(cJSON* event) {
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if (!event || !cJSON_IsObject(event)) {
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return 0;
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}
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// Check kind
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cJSON* kind_obj = cJSON_GetObjectItem(event, "kind");
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if (!kind_obj || !cJSON_IsNumber(kind_obj) || (int)cJSON_GetNumberValue(kind_obj) != 1059) {
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return 0;
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}
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// Check tags for "p" tag with relay pubkey
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cJSON* tags = cJSON_GetObjectItem(event, "tags");
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if (!tags || !cJSON_IsArray(tags)) {
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return 0;
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}
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const char* relay_pubkey = get_relay_pubkey_cached();
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if (!relay_pubkey) {
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log_error("NIP-17: Could not get relay pubkey for validation");
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return 0;
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}
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// Look for "p" tag with relay pubkey
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cJSON* tag = NULL;
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cJSON_ArrayForEach(tag, tags) {
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if (cJSON_IsArray(tag) && cJSON_GetArraySize(tag) >= 2) {
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cJSON* tag_name = cJSON_GetArrayItem(tag, 0);
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cJSON* tag_value = cJSON_GetArrayItem(tag, 1);
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if (tag_name && cJSON_IsString(tag_name) &&
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strcmp(cJSON_GetStringValue(tag_name), "p") == 0 &&
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tag_value && cJSON_IsString(tag_value) &&
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strcmp(cJSON_GetStringValue(tag_value), relay_pubkey) == 0) {
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return 1; // Found matching p tag
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}
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}
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}
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return 0; // No matching p tag found
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}
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// Process NIP-17 admin command from decrypted DM content
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int process_nip17_admin_command(cJSON* dm_event, char* error_message, size_t error_size, struct lws* wsi) {
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if (!dm_event || !error_message) {
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return -1;
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}
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// Extract content from DM
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cJSON* content_obj = cJSON_GetObjectItem(dm_event, "content");
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if (!content_obj || !cJSON_IsString(content_obj)) {
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strncpy(error_message, "NIP-17: DM missing content", error_size - 1);
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return -1;
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}
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const char* dm_content = cJSON_GetStringValue(content_obj);
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log_info("NIP-17: Processing admin command from DM content");
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// Parse DM content as JSON array of commands
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cJSON* command_array = cJSON_Parse(dm_content);
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if (!command_array || !cJSON_IsArray(command_array)) {
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strncpy(error_message, "NIP-17: DM content is not valid JSON array", error_size - 1);
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return -1;
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}
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// Check if this is a "stats" command
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if (cJSON_GetArraySize(command_array) > 0) {
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cJSON* first_item = cJSON_GetArrayItem(command_array, 0);
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if (cJSON_IsString(first_item) && strcmp(cJSON_GetStringValue(first_item), "stats") == 0) {
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log_info("NIP-17: Processing 'stats' command directly");
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// Generate stats JSON
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char* stats_json = generate_stats_json();
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if (!stats_json) {
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cJSON_Delete(command_array);
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strncpy(error_message, "NIP-17: Failed to generate stats", error_size - 1);
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return -1;
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}
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// Get sender pubkey for response
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cJSON* sender_pubkey_obj = cJSON_GetObjectItem(dm_event, "pubkey");
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if (!sender_pubkey_obj || !cJSON_IsString(sender_pubkey_obj)) {
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free(stats_json);
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cJSON_Delete(command_array);
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strncpy(error_message, "NIP-17: DM missing sender pubkey", error_size - 1);
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return -1;
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}
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const char* sender_pubkey = cJSON_GetStringValue(sender_pubkey_obj);
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// Get relay keys for signing
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const char* relay_pubkey = get_relay_pubkey_cached();
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char* relay_privkey_hex = get_relay_private_key();
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if (!relay_pubkey || !relay_privkey_hex) {
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free(stats_json);
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cJSON_Delete(command_array);
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if (relay_privkey_hex) free(relay_privkey_hex);
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strncpy(error_message, "NIP-17: Could not get relay keys", error_size - 1);
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return -1;
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}
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// Convert relay private key to bytes
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unsigned char relay_privkey[32];
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if (nostr_hex_to_bytes(relay_privkey_hex, relay_privkey, sizeof(relay_privkey)) != 0) {
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free(stats_json);
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free(relay_privkey_hex);
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cJSON_Delete(command_array);
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strncpy(error_message, "NIP-17: Failed to convert relay private key", error_size - 1);
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return -1;
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}
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free(relay_privkey_hex);
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// Create DM response event using library function
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cJSON* dm_response = nostr_nip17_create_chat_event(
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stats_json, // message content
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(const char**)&sender_pubkey, // recipient pubkeys
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1, // num recipients
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NULL, // subject (optional)
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NULL, // reply_to_event_id (optional)
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NULL, // reply_relay_url (optional)
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relay_pubkey // sender pubkey
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);
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free(stats_json);
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if (!dm_response) {
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cJSON_Delete(command_array);
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strncpy(error_message, "NIP-17: Failed to create DM response event", error_size - 1);
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return -1;
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}
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// Create and sign gift wrap using library function
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cJSON* gift_wraps[1];
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int send_result = nostr_nip17_send_dm(
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dm_response, // dm_event
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(const char**)&sender_pubkey, // recipient_pubkeys
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1, // num_recipients
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relay_privkey, // sender_private_key
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gift_wraps, // gift_wraps_out
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1 // max_gift_wraps
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);
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cJSON_Delete(dm_response);
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if (send_result != 1 || !gift_wraps[0]) {
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cJSON_Delete(command_array);
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strncpy(error_message, "NIP-17: Failed to create and sign response gift wrap", error_size - 1);
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return -1;
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}
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// Store the gift wrap in database
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int store_result = store_event(gift_wraps[0]);
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cJSON_Delete(gift_wraps[0]);
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if (store_result != 0) {
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cJSON_Delete(command_array);
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strncpy(error_message, "NIP-17: Failed to store response gift wrap", error_size - 1);
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return -1;
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}
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cJSON_Delete(command_array);
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log_success("NIP-17: Stats command processed successfully");
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return 0;
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}
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}
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// For other commands, delegate to existing admin processing
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// Create a synthetic kind 23456 event with the DM content
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cJSON* synthetic_event = cJSON_CreateObject();
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cJSON_AddNumberToObject(synthetic_event, "kind", 23456);
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cJSON_AddStringToObject(synthetic_event, "content", dm_content);
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// Copy pubkey from DM
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cJSON* pubkey_obj = cJSON_GetObjectItem(dm_event, "pubkey");
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if (pubkey_obj && cJSON_IsString(pubkey_obj)) {
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cJSON_AddStringToObject(synthetic_event, "pubkey", cJSON_GetStringValue(pubkey_obj));
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}
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// Copy tags from DM
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cJSON* tags = cJSON_GetObjectItem(dm_event, "tags");
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if (tags) {
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cJSON_AddItemToObject(synthetic_event, "tags", cJSON_Duplicate(tags, 1));
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}
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// Process as regular admin event
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int result = process_admin_event_in_config(synthetic_event, error_message, error_size, wsi);
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cJSON_Delete(synthetic_event);
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cJSON_Delete(command_array);
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return result;
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}
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// Generate stats JSON from database queries
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char* generate_stats_json(void) {
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extern sqlite3* g_db;
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if (!g_db) {
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log_error("Database not available for stats generation");
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return NULL;
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}
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log_info("Generating stats JSON from database");
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// Build response with database statistics
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cJSON* response = cJSON_CreateObject();
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cJSON_AddStringToObject(response, "query_type", "stats_query");
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cJSON_AddNumberToObject(response, "timestamp", (double)time(NULL));
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// Get database file size
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extern char g_database_path[512];
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struct stat db_stat;
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long long db_size = 0;
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if (stat(g_database_path, &db_stat) == 0) {
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db_size = db_stat.st_size;
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}
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cJSON_AddNumberToObject(response, "database_size_bytes", db_size);
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// Query total events count
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sqlite3_stmt* stmt;
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if (sqlite3_prepare_v2(g_db, "SELECT COUNT(*) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
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if (sqlite3_step(stmt) == SQLITE_ROW) {
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cJSON_AddNumberToObject(response, "total_events", sqlite3_column_int64(stmt, 0));
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}
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sqlite3_finalize(stmt);
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}
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// Query event kinds distribution
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cJSON* event_kinds = cJSON_CreateArray();
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if (sqlite3_prepare_v2(g_db, "SELECT kind, count, percentage FROM event_kinds_view ORDER BY count DESC", -1, &stmt, NULL) == SQLITE_OK) {
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while (sqlite3_step(stmt) == SQLITE_ROW) {
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cJSON* kind_obj = cJSON_CreateObject();
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cJSON_AddNumberToObject(kind_obj, "kind", sqlite3_column_int(stmt, 0));
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cJSON_AddNumberToObject(kind_obj, "count", sqlite3_column_int64(stmt, 1));
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cJSON_AddNumberToObject(kind_obj, "percentage", sqlite3_column_double(stmt, 2));
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cJSON_AddItemToArray(event_kinds, kind_obj);
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}
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sqlite3_finalize(stmt);
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}
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cJSON_AddItemToObject(response, "event_kinds", event_kinds);
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// Query time-based statistics
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cJSON* time_stats = cJSON_CreateObject();
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if (sqlite3_prepare_v2(g_db, "SELECT period, total_events FROM time_stats_view", -1, &stmt, NULL) == SQLITE_OK) {
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while (sqlite3_step(stmt) == SQLITE_ROW) {
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const char* period = (const char*)sqlite3_column_text(stmt, 0);
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sqlite3_int64 count = sqlite3_column_int64(stmt, 1);
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if (strcmp(period, "total") == 0) {
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cJSON_AddNumberToObject(time_stats, "total", count);
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} else if (strcmp(period, "24h") == 0) {
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cJSON_AddNumberToObject(time_stats, "last_24h", count);
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} else if (strcmp(period, "7d") == 0) {
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cJSON_AddNumberToObject(time_stats, "last_7d", count);
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} else if (strcmp(period, "30d") == 0) {
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cJSON_AddNumberToObject(time_stats, "last_30d", count);
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}
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}
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sqlite3_finalize(stmt);
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}
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cJSON_AddItemToObject(response, "time_stats", time_stats);
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// Query top pubkeys
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cJSON* top_pubkeys = cJSON_CreateArray();
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if (sqlite3_prepare_v2(g_db, "SELECT pubkey, event_count, percentage FROM top_pubkeys_view ORDER BY event_count DESC LIMIT 10", -1, &stmt, NULL) == SQLITE_OK) {
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while (sqlite3_step(stmt) == SQLITE_ROW) {
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cJSON* pubkey_obj = cJSON_CreateObject();
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const char* pubkey = (const char*)sqlite3_column_text(stmt, 0);
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cJSON_AddStringToObject(pubkey_obj, "pubkey", pubkey ? pubkey : "");
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cJSON_AddNumberToObject(pubkey_obj, "event_count", sqlite3_column_int64(stmt, 1));
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cJSON_AddNumberToObject(pubkey_obj, "percentage", sqlite3_column_double(stmt, 2));
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cJSON_AddItemToArray(top_pubkeys, pubkey_obj);
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}
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sqlite3_finalize(stmt);
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}
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cJSON_AddItemToObject(response, "top_pubkeys", top_pubkeys);
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// Get database creation timestamp (oldest event)
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if (sqlite3_prepare_v2(g_db, "SELECT MIN(created_at) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
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if (sqlite3_step(stmt) == SQLITE_ROW) {
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sqlite3_int64 oldest_timestamp = sqlite3_column_int64(stmt, 0);
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if (oldest_timestamp > 0) {
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cJSON_AddNumberToObject(response, "database_created_at", (double)oldest_timestamp);
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}
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}
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sqlite3_finalize(stmt);
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}
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// Get latest event timestamp
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if (sqlite3_prepare_v2(g_db, "SELECT MAX(created_at) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
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if (sqlite3_step(stmt) == SQLITE_ROW) {
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sqlite3_int64 latest_timestamp = sqlite3_column_int64(stmt, 0);
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if (latest_timestamp > 0) {
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cJSON_AddNumberToObject(response, "latest_event_at", (double)latest_timestamp);
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}
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}
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sqlite3_finalize(stmt);
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}
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// Convert to JSON string
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char* json_string = cJSON_Print(response);
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cJSON_Delete(response);
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if (json_string) {
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log_success("Stats JSON generated successfully");
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} else {
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log_error("Failed to generate stats JSON");
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}
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return json_string;
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}
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// Main NIP-17 processing function
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int process_nip17_admin_message(cJSON* gift_wrap_event, char* error_message, size_t error_size, struct lws* wsi) {
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if (!gift_wrap_event || !error_message) {
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return -1;
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}
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// Step 1: Validate it's addressed to us
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if (!is_nip17_gift_wrap_for_relay(gift_wrap_event)) {
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strncpy(error_message, "NIP-17: Event is not a valid gift wrap for this relay", error_size - 1);
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return -1;
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}
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// Step 2: Get relay private key for decryption
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char* relay_privkey_hex = get_relay_private_key();
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if (!relay_privkey_hex) {
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strncpy(error_message, "NIP-17: Could not get relay private key for decryption", error_size - 1);
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return -1;
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}
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// Convert hex private key to bytes
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unsigned char relay_privkey[32];
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if (nostr_hex_to_bytes(relay_privkey_hex, relay_privkey, sizeof(relay_privkey)) != 0) {
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log_error("NIP-17: Failed to convert relay private key from hex");
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free(relay_privkey_hex);
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strncpy(error_message, "NIP-17: Failed to convert relay private key", error_size - 1);
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return -1;
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}
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free(relay_privkey_hex);
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// Step 3: Decrypt and parse inner event using library function
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log_info("NIP-17: Attempting to decrypt gift wrap with nostr_nip17_receive_dm");
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cJSON* inner_dm = nostr_nip17_receive_dm(gift_wrap_event, relay_privkey);
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if (!inner_dm) {
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log_error("NIP-17: nostr_nip17_receive_dm returned NULL");
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// Debug: Print the gift wrap event
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char* gift_wrap_debug = cJSON_Print(gift_wrap_event);
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if (gift_wrap_debug) {
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char debug_msg[1024];
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snprintf(debug_msg, sizeof(debug_msg), "NIP-17: Gift wrap event: %.500s", gift_wrap_debug);
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log_error(debug_msg);
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free(gift_wrap_debug);
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}
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// Debug: Check if private key is valid
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char privkey_hex[65];
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for (int i = 0; i < 32; i++) {
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sprintf(privkey_hex + (i * 2), "%02x", relay_privkey[i]);
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}
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privkey_hex[64] = '\0';
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char privkey_msg[128];
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snprintf(privkey_msg, sizeof(privkey_msg), "NIP-17: Using relay private key: %.16s...", privkey_hex);
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log_info(privkey_msg);
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strncpy(error_message, "NIP-17: Failed to decrypt and parse inner DM event", error_size - 1);
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return -1;
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}
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log_info("NIP-17: Successfully decrypted gift wrap");
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// Step 4: Process admin command
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int result = process_nip17_admin_command(inner_dm, error_message, error_size, wsi);
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// Step 5: Create response if command was processed successfully
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if (result == 0) {
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// Get sender pubkey for response
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cJSON* sender_pubkey_obj = cJSON_GetObjectItem(gift_wrap_event, "pubkey");
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if (sender_pubkey_obj && cJSON_IsString(sender_pubkey_obj)) {
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const char* sender_pubkey = cJSON_GetStringValue(sender_pubkey_obj);
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// Create success response using library function
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char response_content[1024];
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snprintf(response_content, sizeof(response_content),
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"[\"command_processed\", \"success\", \"%s\"]", "NIP-17 admin command executed");
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// Get relay pubkey for creating DM event
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const char* relay_pubkey = get_relay_pubkey_cached();
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if (relay_pubkey) {
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cJSON* success_dm = nostr_nip17_create_chat_event(
|
||||
response_content, // message content
|
||||
(const char**)&sender_pubkey, // recipient pubkeys
|
||||
1, // num recipients
|
||||
NULL, // subject (optional)
|
||||
NULL, // reply_to_event_id (optional)
|
||||
NULL, // reply_relay_url (optional)
|
||||
relay_pubkey // sender pubkey
|
||||
);
|
||||
|
||||
if (success_dm) {
|
||||
cJSON* success_gift_wraps[1];
|
||||
int send_result = nostr_nip17_send_dm(
|
||||
success_dm, // dm_event
|
||||
(const char**)&sender_pubkey, // recipient_pubkeys
|
||||
1, // num_recipients
|
||||
relay_privkey, // sender_private_key
|
||||
success_gift_wraps, // gift_wraps_out
|
||||
1 // max_gift_wraps
|
||||
);
|
||||
|
||||
cJSON_Delete(success_dm);
|
||||
|
||||
if (send_result == 1 && success_gift_wraps[0]) {
|
||||
store_event(success_gift_wraps[0]);
|
||||
cJSON_Delete(success_gift_wraps[0]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
cJSON_Delete(inner_dm);
|
||||
return result;
|
||||
}
|
||||
761
src/dm_admin.c
761
src/dm_admin.c
@@ -1,6 +1,8 @@
|
||||
#define _GNU_SOURCE
|
||||
#include "config.h"
|
||||
#include "../nostr_core_lib/nostr_core/nostr_core.h"
|
||||
#include "../nostr_core_lib/nostr_core/nip017.h"
|
||||
#include "../nostr_core_lib/nostr_core/nip044.h"
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
@@ -31,6 +33,24 @@ extern int handle_auth_rule_modification_unified(cJSON* event, char* error_messa
|
||||
extern const char* get_first_tag_name(cJSON* event);
|
||||
extern const char* get_tag_value(cJSON* event, const char* tag_name, int value_index);
|
||||
|
||||
// Forward declarations for config functions
|
||||
extern const char* get_relay_pubkey_cached(void);
|
||||
extern char* get_relay_private_key(void);
|
||||
|
||||
// Forward declarations for database functions
|
||||
extern int store_event(cJSON* event);
|
||||
|
||||
// Forward declarations for stats generation
|
||||
extern char* generate_stats_json(void);
|
||||
|
||||
// Forward declarations for admin event processing
|
||||
extern int process_admin_event_in_config(cJSON* event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
|
||||
// Forward declarations for NIP-17 processing
|
||||
int is_nip17_gift_wrap_for_relay(cJSON* event);
|
||||
int process_nip17_admin_command(cJSON* dm_event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
cJSON* process_nip17_admin_message(cJSON* gift_wrap_event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
|
||||
// ================================
|
||||
// DIRECT MESSAGING ADMIN SYSTEM
|
||||
// ================================
|
||||
@@ -177,6 +197,239 @@ int process_dm_admin_command(cJSON* command_array, cJSON* event, char* error_mes
|
||||
return result;
|
||||
}
|
||||
|
||||
// Generate stats JSON from database queries
|
||||
char* generate_stats_json(void) {
|
||||
extern sqlite3* g_db;
|
||||
if (!g_db) {
|
||||
log_error("Database not available for stats generation");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
log_info("Generating stats JSON from database");
|
||||
|
||||
// Build response with database statistics
|
||||
cJSON* response = cJSON_CreateObject();
|
||||
cJSON_AddStringToObject(response, "query_type", "stats_query");
|
||||
cJSON_AddNumberToObject(response, "timestamp", (double)time(NULL));
|
||||
|
||||
// Get database file size
|
||||
extern char g_database_path[512];
|
||||
struct stat db_stat;
|
||||
long long db_size = 0;
|
||||
if (stat(g_database_path, &db_stat) == 0) {
|
||||
db_size = db_stat.st_size;
|
||||
}
|
||||
cJSON_AddNumberToObject(response, "database_size_bytes", db_size);
|
||||
|
||||
// Query total events count
|
||||
sqlite3_stmt* stmt;
|
||||
if (sqlite3_prepare_v2(g_db, "SELECT COUNT(*) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
|
||||
if (sqlite3_step(stmt) == SQLITE_ROW) {
|
||||
cJSON_AddNumberToObject(response, "total_events", sqlite3_column_int64(stmt, 0));
|
||||
}
|
||||
sqlite3_finalize(stmt);
|
||||
}
|
||||
|
||||
// Query event kinds distribution
|
||||
cJSON* event_kinds = cJSON_CreateArray();
|
||||
if (sqlite3_prepare_v2(g_db, "SELECT kind, count, percentage FROM event_kinds_view ORDER BY count DESC", -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(event_kinds, kind_obj);
|
||||
}
|
||||
sqlite3_finalize(stmt);
|
||||
}
|
||||
cJSON_AddItemToObject(response, "event_kinds", event_kinds);
|
||||
|
||||
// Query time-based statistics
|
||||
cJSON* time_stats = cJSON_CreateObject();
|
||||
if (sqlite3_prepare_v2(g_db, "SELECT period, total_events FROM time_stats_view", -1, &stmt, NULL) == SQLITE_OK) {
|
||||
while (sqlite3_step(stmt) == SQLITE_ROW) {
|
||||
const char* period = (const char*)sqlite3_column_text(stmt, 0);
|
||||
sqlite3_int64 count = sqlite3_column_int64(stmt, 1);
|
||||
|
||||
if (strcmp(period, "total") == 0) {
|
||||
cJSON_AddNumberToObject(time_stats, "total", count);
|
||||
} else if (strcmp(period, "24h") == 0) {
|
||||
cJSON_AddNumberToObject(time_stats, "last_24h", count);
|
||||
} else if (strcmp(period, "7d") == 0) {
|
||||
cJSON_AddNumberToObject(time_stats, "last_7d", count);
|
||||
} else if (strcmp(period, "30d") == 0) {
|
||||
cJSON_AddNumberToObject(time_stats, "last_30d", count);
|
||||
}
|
||||
}
|
||||
sqlite3_finalize(stmt);
|
||||
}
|
||||
cJSON_AddItemToObject(response, "time_stats", time_stats);
|
||||
|
||||
// Query top pubkeys
|
||||
cJSON* top_pubkeys = cJSON_CreateArray();
|
||||
if (sqlite3_prepare_v2(g_db, "SELECT pubkey, event_count, percentage FROM top_pubkeys_view ORDER BY event_count DESC LIMIT 10", -1, &stmt, NULL) == SQLITE_OK) {
|
||||
while (sqlite3_step(stmt) == SQLITE_ROW) {
|
||||
cJSON* pubkey_obj = cJSON_CreateObject();
|
||||
const char* pubkey = (const char*)sqlite3_column_text(stmt, 0);
|
||||
cJSON_AddStringToObject(pubkey_obj, "pubkey", pubkey ? pubkey : "");
|
||||
cJSON_AddNumberToObject(pubkey_obj, "event_count", sqlite3_column_int64(stmt, 1));
|
||||
cJSON_AddNumberToObject(pubkey_obj, "percentage", sqlite3_column_double(stmt, 2));
|
||||
cJSON_AddItemToArray(top_pubkeys, pubkey_obj);
|
||||
}
|
||||
sqlite3_finalize(stmt);
|
||||
}
|
||||
cJSON_AddItemToObject(response, "top_pubkeys", top_pubkeys);
|
||||
|
||||
// Get database creation timestamp (oldest event)
|
||||
if (sqlite3_prepare_v2(g_db, "SELECT MIN(created_at) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
|
||||
if (sqlite3_step(stmt) == SQLITE_ROW) {
|
||||
sqlite3_int64 oldest_timestamp = sqlite3_column_int64(stmt, 0);
|
||||
if (oldest_timestamp > 0) {
|
||||
cJSON_AddNumberToObject(response, "database_created_at", (double)oldest_timestamp);
|
||||
}
|
||||
}
|
||||
sqlite3_finalize(stmt);
|
||||
}
|
||||
|
||||
// Get latest event timestamp
|
||||
if (sqlite3_prepare_v2(g_db, "SELECT MAX(created_at) FROM events", -1, &stmt, NULL) == SQLITE_OK) {
|
||||
if (sqlite3_step(stmt) == SQLITE_ROW) {
|
||||
sqlite3_int64 latest_timestamp = sqlite3_column_int64(stmt, 0);
|
||||
if (latest_timestamp > 0) {
|
||||
cJSON_AddNumberToObject(response, "latest_event_at", (double)latest_timestamp);
|
||||
}
|
||||
}
|
||||
sqlite3_finalize(stmt);
|
||||
}
|
||||
|
||||
// Convert to JSON string
|
||||
char* json_string = cJSON_Print(response);
|
||||
cJSON_Delete(response);
|
||||
|
||||
if (json_string) {
|
||||
log_success("Stats JSON generated successfully");
|
||||
} else {
|
||||
log_error("Failed to generate stats JSON");
|
||||
}
|
||||
|
||||
return json_string;
|
||||
}
|
||||
|
||||
// Main NIP-17 processing function
|
||||
cJSON* process_nip17_admin_message(cJSON* gift_wrap_event, char* error_message, size_t error_size, struct lws* wsi) {
|
||||
if (!gift_wrap_event || !error_message) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// Step 1: Validate it's addressed to us
|
||||
if (!is_nip17_gift_wrap_for_relay(gift_wrap_event)) {
|
||||
strncpy(error_message, "NIP-17: Event is not a valid gift wrap for this relay", error_size - 1);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// Step 2: Get relay private key for decryption
|
||||
char* relay_privkey_hex = get_relay_private_key();
|
||||
if (!relay_privkey_hex) {
|
||||
strncpy(error_message, "NIP-17: Could not get relay private key for decryption", error_size - 1);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// Convert hex private key to bytes
|
||||
unsigned char relay_privkey[32];
|
||||
if (nostr_hex_to_bytes(relay_privkey_hex, relay_privkey, sizeof(relay_privkey)) != 0) {
|
||||
log_error("NIP-17: Failed to convert relay private key from hex");
|
||||
free(relay_privkey_hex);
|
||||
strncpy(error_message, "NIP-17: Failed to convert relay private key", error_size - 1);
|
||||
return NULL;
|
||||
}
|
||||
free(relay_privkey_hex);
|
||||
|
||||
// Step 3: Decrypt and parse inner event using library function
|
||||
log_info("NIP-17: Attempting to decrypt gift wrap with nostr_nip17_receive_dm");
|
||||
cJSON* inner_dm = nostr_nip17_receive_dm(gift_wrap_event, relay_privkey);
|
||||
if (!inner_dm) {
|
||||
log_error("NIP-17: nostr_nip17_receive_dm returned NULL");
|
||||
// Debug: Print the gift wrap event
|
||||
char* gift_wrap_debug = cJSON_Print(gift_wrap_event);
|
||||
if (gift_wrap_debug) {
|
||||
char debug_msg[1024];
|
||||
snprintf(debug_msg, sizeof(debug_msg), "NIP-17: Gift wrap event: %.500s", gift_wrap_debug);
|
||||
log_error(debug_msg);
|
||||
free(gift_wrap_debug);
|
||||
}
|
||||
// Debug: Check if private key is valid
|
||||
char privkey_hex[65];
|
||||
for (int i = 0; i < 32; i++) {
|
||||
sprintf(privkey_hex + (i * 2), "%02x", relay_privkey[i]);
|
||||
}
|
||||
privkey_hex[64] = '\0';
|
||||
char privkey_msg[128];
|
||||
snprintf(privkey_msg, sizeof(privkey_msg), "NIP-17: Using relay private key: %.16s...", privkey_hex);
|
||||
log_info(privkey_msg);
|
||||
|
||||
strncpy(error_message, "NIP-17: Failed to decrypt and parse inner DM event", error_size - 1);
|
||||
return NULL;
|
||||
}
|
||||
log_info("NIP-17: Successfully decrypted gift wrap");
|
||||
|
||||
// Step 4: Process admin command
|
||||
int result = process_nip17_admin_command(inner_dm, error_message, error_size, wsi);
|
||||
|
||||
// Step 5: Create response if command was processed successfully
|
||||
if (result == 0) {
|
||||
// Get sender pubkey for response from the decrypted DM event
|
||||
cJSON* sender_pubkey_obj = cJSON_GetObjectItem(inner_dm, "pubkey");
|
||||
if (sender_pubkey_obj && cJSON_IsString(sender_pubkey_obj)) {
|
||||
const char* sender_pubkey = cJSON_GetStringValue(sender_pubkey_obj);
|
||||
|
||||
// Create success response using library function
|
||||
char response_content[1024];
|
||||
snprintf(response_content, sizeof(response_content),
|
||||
"[\"command_processed\", \"success\", \"%s\"]", "NIP-17 admin command executed");
|
||||
|
||||
// Get relay pubkey for creating DM event
|
||||
const char* relay_pubkey = get_relay_pubkey_cached();
|
||||
if (relay_pubkey) {
|
||||
cJSON* success_dm = nostr_nip17_create_chat_event(
|
||||
response_content, // message content
|
||||
(const char**)&sender_pubkey, // recipient pubkeys
|
||||
1, // num recipients
|
||||
NULL, // subject (optional)
|
||||
NULL, // reply_to_event_id (optional)
|
||||
NULL, // reply_relay_url (optional)
|
||||
relay_pubkey // sender pubkey
|
||||
);
|
||||
|
||||
if (success_dm) {
|
||||
cJSON* success_gift_wraps[1];
|
||||
int send_result = nostr_nip17_send_dm(
|
||||
success_dm, // dm_event
|
||||
(const char**)&sender_pubkey, // recipient_pubkeys
|
||||
1, // num_recipients
|
||||
relay_privkey, // sender_private_key
|
||||
success_gift_wraps, // gift_wraps_out
|
||||
1 // max_gift_wraps
|
||||
);
|
||||
|
||||
cJSON_Delete(success_dm);
|
||||
|
||||
if (send_result == 1 && success_gift_wraps[0]) {
|
||||
// Store the response gift wrap in database
|
||||
store_event(success_gift_wraps[0]);
|
||||
|
||||
// Return the response event for broadcasting
|
||||
cJSON_Delete(inner_dm);
|
||||
return success_gift_wraps[0];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
cJSON_Delete(inner_dm);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// Check if decrypted content is a direct command array (DM system)
|
||||
// Returns 1 if it's a valid command array, 0 if it should fall back to inner event parsing
|
||||
int is_dm_command_array(const char* decrypted_content) {
|
||||
@@ -199,4 +452,512 @@ int is_dm_command_array(const char* decrypted_content) {
|
||||
cJSON_Delete(parsed);
|
||||
|
||||
return is_array;
|
||||
}
|
||||
|
||||
// =============================================================================
|
||||
// NIP-17 GIFT WRAP PROCESSING FUNCTIONS
|
||||
// =============================================================================
|
||||
|
||||
// Check if an event is a NIP-17 gift wrap addressed to this relay
|
||||
int is_nip17_gift_wrap_for_relay(cJSON* event) {
|
||||
if (!event || !cJSON_IsObject(event)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Check kind
|
||||
cJSON* kind_obj = cJSON_GetObjectItem(event, "kind");
|
||||
if (!kind_obj || !cJSON_IsNumber(kind_obj) || (int)cJSON_GetNumberValue(kind_obj) != 1059) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Check tags for "p" tag with relay pubkey
|
||||
cJSON* tags = cJSON_GetObjectItem(event, "tags");
|
||||
if (!tags || !cJSON_IsArray(tags)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
const char* relay_pubkey = get_relay_pubkey_cached();
|
||||
if (!relay_pubkey) {
|
||||
log_error("NIP-17: Could not get relay pubkey for validation");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Look for "p" tag with relay pubkey
|
||||
cJSON* tag = NULL;
|
||||
cJSON_ArrayForEach(tag, tags) {
|
||||
if (cJSON_IsArray(tag) && cJSON_GetArraySize(tag) >= 2) {
|
||||
cJSON* tag_name = cJSON_GetArrayItem(tag, 0);
|
||||
cJSON* tag_value = cJSON_GetArrayItem(tag, 1);
|
||||
|
||||
if (tag_name && cJSON_IsString(tag_name) &&
|
||||
strcmp(cJSON_GetStringValue(tag_name), "p") == 0 &&
|
||||
tag_value && cJSON_IsString(tag_value) &&
|
||||
strcmp(cJSON_GetStringValue(tag_value), relay_pubkey) == 0) {
|
||||
return 1; // Found matching p tag
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0; // No matching p tag found
|
||||
}
|
||||
|
||||
// Process NIP-17 admin command from decrypted DM content
|
||||
int process_nip17_admin_command(cJSON* dm_event, char* error_message, size_t error_size, struct lws* wsi) {
|
||||
if (!dm_event || !error_message) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Extract content from DM
|
||||
cJSON* content_obj = cJSON_GetObjectItem(dm_event, "content");
|
||||
if (!content_obj || !cJSON_IsString(content_obj)) {
|
||||
strncpy(error_message, "NIP-17: DM missing content", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
|
||||
const char* dm_content = cJSON_GetStringValue(content_obj);
|
||||
|
||||
// Check if sender is admin before processing any commands
|
||||
cJSON* sender_pubkey_obj = cJSON_GetObjectItem(dm_event, "pubkey");
|
||||
if (!sender_pubkey_obj || !cJSON_IsString(sender_pubkey_obj)) {
|
||||
log_info("NIP-17: DM missing sender pubkey, treating as user DM");
|
||||
return 0; // Not an error, just treat as user DM
|
||||
}
|
||||
const char* sender_pubkey = cJSON_GetStringValue(sender_pubkey_obj);
|
||||
|
||||
// Check if sender is admin
|
||||
const char* admin_pubkey = get_admin_pubkey_cached();
|
||||
int is_admin = admin_pubkey && strlen(admin_pubkey) > 0 && strcmp(sender_pubkey, admin_pubkey) == 0;
|
||||
|
||||
log_info("NIP-17: Processing admin command from DM content");
|
||||
char log_msg[256];
|
||||
snprintf(log_msg, sizeof(log_msg), "NIP-17: Received DM content: '%.50s'%s", dm_content, strlen(dm_content) > 50 ? "..." : "");
|
||||
log_info(log_msg);
|
||||
|
||||
// Parse DM content as JSON array of commands
|
||||
cJSON* command_array = cJSON_Parse(dm_content);
|
||||
if (!command_array || !cJSON_IsArray(command_array)) {
|
||||
// If content is not a JSON array, check for plain text commands
|
||||
if (is_admin) {
|
||||
// Convert content to lowercase for case-insensitive matching
|
||||
char content_lower[256];
|
||||
size_t content_len = strlen(dm_content);
|
||||
size_t copy_len = content_len < sizeof(content_lower) - 1 ? content_len : sizeof(content_lower) - 1;
|
||||
memcpy(content_lower, dm_content, copy_len);
|
||||
content_lower[copy_len] = '\0';
|
||||
|
||||
// Convert to lowercase
|
||||
for (size_t i = 0; i < copy_len; i++) {
|
||||
if (content_lower[i] >= 'A' && content_lower[i] <= 'Z') {
|
||||
content_lower[i] = content_lower[i] + 32;
|
||||
}
|
||||
}
|
||||
|
||||
// Check for stats commands
|
||||
if (strstr(content_lower, "stats") != NULL || strstr(content_lower, "statistics") != NULL) {
|
||||
log_info("NIP-17: Recognized plain text 'stats' command from admin");
|
||||
log_info("NIP-17: Action: Generate and send relay statistics");
|
||||
|
||||
// Generate stats JSON
|
||||
char* stats_json = generate_stats_json();
|
||||
if (!stats_json) {
|
||||
log_error("NIP-17: Failed to generate stats for plain text command");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Get relay keys for signing
|
||||
const char* relay_pubkey = get_relay_pubkey_cached();
|
||||
char* relay_privkey_hex = get_relay_private_key();
|
||||
if (!relay_pubkey || !relay_privkey_hex) {
|
||||
free(stats_json);
|
||||
log_error("NIP-17: Could not get relay keys for stats response");
|
||||
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(stats_json);
|
||||
free(relay_privkey_hex);
|
||||
log_error("NIP-17: Failed to convert relay private key for stats response");
|
||||
return -1;
|
||||
}
|
||||
free(relay_privkey_hex);
|
||||
|
||||
// Create DM response event using library function
|
||||
cJSON* dm_response = nostr_nip17_create_chat_event(
|
||||
stats_json, // message content
|
||||
(const char**)&sender_pubkey, // recipient pubkeys
|
||||
1, // num recipients
|
||||
NULL, // subject (optional)
|
||||
NULL, // reply_to_event_id (optional)
|
||||
NULL, // reply_relay_url (optional)
|
||||
relay_pubkey // sender pubkey
|
||||
);
|
||||
|
||||
free(stats_json);
|
||||
|
||||
if (!dm_response) {
|
||||
log_error("NIP-17: Failed to create DM response event for stats");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Create and sign gift wrap using library function
|
||||
cJSON* gift_wraps[1];
|
||||
int send_result = nostr_nip17_send_dm(
|
||||
dm_response, // dm_event
|
||||
(const char**)&sender_pubkey, // recipient_pubkeys
|
||||
1, // num_recipients
|
||||
relay_privkey, // sender_private_key
|
||||
gift_wraps, // gift_wraps_out
|
||||
1 // max_gift_wraps
|
||||
);
|
||||
|
||||
cJSON_Delete(dm_response);
|
||||
|
||||
if (send_result != 1 || !gift_wraps[0]) {
|
||||
log_error("NIP-17: Failed to create and sign response gift wrap for stats");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Fix the p tag in the gift wrap - library function may use wrong pubkey
|
||||
cJSON* gift_wrap_tags = cJSON_GetObjectItem(gift_wraps[0], "tags");
|
||||
if (gift_wrap_tags && cJSON_IsArray(gift_wrap_tags)) {
|
||||
// Find and replace the p tag with the correct user pubkey
|
||||
cJSON* tag = NULL;
|
||||
cJSON_ArrayForEach(tag, gift_wrap_tags) {
|
||||
if (cJSON_IsArray(tag) && cJSON_GetArraySize(tag) >= 2) {
|
||||
cJSON* tag_name = cJSON_GetArrayItem(tag, 0);
|
||||
if (tag_name && cJSON_IsString(tag_name) &&
|
||||
strcmp(cJSON_GetStringValue(tag_name), "p") == 0) {
|
||||
// Replace the p tag value with the correct user pubkey
|
||||
cJSON_ReplaceItemInArray(tag, 1, cJSON_CreateString(sender_pubkey));
|
||||
log_info("NIP-17: Fixed p tag in stats response gift wrap");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Debug print to show the response event
|
||||
char* response_debug = cJSON_Print(gift_wraps[0]);
|
||||
if (response_debug) {
|
||||
log_info("DM Admin: Response event created");
|
||||
printf(" Response event: %s\n", response_debug);
|
||||
free(response_debug);
|
||||
}
|
||||
|
||||
// Debug: Print event before storing
|
||||
char* debug_before_store = cJSON_Print(gift_wraps[0]);
|
||||
if (debug_before_store) {
|
||||
log_info("DEBUG EVENT: Before storing in database");
|
||||
printf(" Event: %s\n", debug_before_store);
|
||||
free(debug_before_store);
|
||||
}
|
||||
|
||||
// Store the gift wrap in database
|
||||
int store_result = store_event(gift_wraps[0]);
|
||||
cJSON_Delete(gift_wraps[0]);
|
||||
|
||||
if (store_result != 0) {
|
||||
log_error("NIP-17: Failed to store response gift wrap for stats");
|
||||
return -1;
|
||||
}
|
||||
|
||||
log_success("NIP-17: Stats command processed successfully, response sent");
|
||||
return 0;
|
||||
}
|
||||
// Check for config commands
|
||||
else if (strstr(content_lower, "config") != NULL || strstr(content_lower, "configuration") != NULL) {
|
||||
log_info("NIP-17: Recognized plain text 'config' command from admin");
|
||||
log_info("NIP-17: Action: Generate and send relay configuration");
|
||||
|
||||
// Get relay pubkey for config response
|
||||
const char* relay_pubkey = get_relay_pubkey_cached();
|
||||
|
||||
// Generate config JSON - for now, use a simple config summary
|
||||
cJSON* config_response = cJSON_CreateObject();
|
||||
cJSON_AddStringToObject(config_response, "command", "config");
|
||||
cJSON_AddStringToObject(config_response, "relay_pubkey", relay_pubkey ? relay_pubkey : "unknown");
|
||||
|
||||
// Add some basic config values
|
||||
const char* port = get_config_value("relay_port");
|
||||
const char* nip42_auth = get_config_bool("nip42_auth_required_events", 0) ? "enabled" : "disabled";
|
||||
const char* nip42_sub = get_config_bool("nip42_auth_required_subscriptions", 0) ? "enabled" : "disabled";
|
||||
|
||||
cJSON_AddStringToObject(config_response, "relay_port", port ? port : "8888");
|
||||
cJSON_AddStringToObject(config_response, "nip42_auth_events", nip42_auth);
|
||||
cJSON_AddStringToObject(config_response, "nip42_auth_subscriptions", nip42_sub);
|
||||
|
||||
char* config_json = cJSON_Print(config_response);
|
||||
cJSON_Delete(config_response);
|
||||
|
||||
if (!config_json) {
|
||||
log_error("NIP-17: Failed to generate config JSON for plain text command");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Get relay keys for signing
|
||||
char* relay_privkey_hex = get_relay_private_key();
|
||||
if (!relay_privkey_hex) {
|
||||
free(config_json);
|
||||
log_error("NIP-17: Could not get relay private key for config response");
|
||||
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(config_json);
|
||||
free(relay_privkey_hex);
|
||||
log_error("NIP-17: Failed to convert relay private key for config response");
|
||||
return -1;
|
||||
}
|
||||
free(relay_privkey_hex);
|
||||
|
||||
// Create DM response event using library function
|
||||
cJSON* dm_response = nostr_nip17_create_chat_event(
|
||||
config_json, // message content
|
||||
(const char**)&sender_pubkey, // recipient pubkeys
|
||||
1, // num recipients
|
||||
NULL, // subject (optional)
|
||||
NULL, // reply_to_event_id (optional)
|
||||
NULL, // reply_relay_url (optional)
|
||||
relay_pubkey // sender pubkey (already declared above)
|
||||
);
|
||||
|
||||
free(config_json);
|
||||
|
||||
if (!dm_response) {
|
||||
log_error("NIP-17: Failed to create DM response event for config");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Create and sign gift wrap using library function
|
||||
cJSON* gift_wraps[1];
|
||||
int send_result = nostr_nip17_send_dm(
|
||||
dm_response, // dm_event
|
||||
(const char**)&sender_pubkey, // recipient_pubkeys
|
||||
1, // num_recipients
|
||||
relay_privkey, // sender_private_key
|
||||
gift_wraps, // gift_wraps_out
|
||||
1 // max_gift_wraps
|
||||
);
|
||||
|
||||
cJSON_Delete(dm_response);
|
||||
|
||||
if (send_result != 1 || !gift_wraps[0]) {
|
||||
log_error("NIP-17: Failed to create and sign response gift wrap for config");
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Fix the p tag in the gift wrap - library function may use wrong pubkey
|
||||
cJSON* gift_wrap_tags = cJSON_GetObjectItem(gift_wraps[0], "tags");
|
||||
if (gift_wrap_tags && cJSON_IsArray(gift_wrap_tags)) {
|
||||
// Find and replace the p tag with the correct user pubkey
|
||||
cJSON* tag = NULL;
|
||||
cJSON_ArrayForEach(tag, gift_wrap_tags) {
|
||||
if (cJSON_IsArray(tag) && cJSON_GetArraySize(tag) >= 2) {
|
||||
cJSON* tag_name = cJSON_GetArrayItem(tag, 0);
|
||||
if (tag_name && cJSON_IsString(tag_name) &&
|
||||
strcmp(cJSON_GetStringValue(tag_name), "p") == 0) {
|
||||
// Replace the p tag value with the correct user pubkey
|
||||
cJSON_ReplaceItemInArray(tag, 1, cJSON_CreateString(sender_pubkey));
|
||||
log_info("NIP-17: Fixed p tag in config response gift wrap");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Debug: Print event after p tag fix
|
||||
char* debug_after_fix = cJSON_Print(gift_wraps[0]);
|
||||
if (debug_after_fix) {
|
||||
log_info("DEBUG EVENT: After p tag fix");
|
||||
printf(" Event: %s\n", debug_after_fix);
|
||||
free(debug_after_fix);
|
||||
}
|
||||
|
||||
// Debug print to show the response event
|
||||
char* response_debug = cJSON_Print(gift_wraps[0]);
|
||||
if (response_debug) {
|
||||
log_info("DM Admin: Response event created");
|
||||
printf(" Response event: %s\n", response_debug);
|
||||
free(response_debug);
|
||||
}
|
||||
|
||||
// Store the gift wrap in database
|
||||
int store_result = store_event(gift_wraps[0]);
|
||||
cJSON_Delete(gift_wraps[0]);
|
||||
|
||||
if (store_result != 0) {
|
||||
log_error("NIP-17: Failed to store response gift wrap for config");
|
||||
return -1;
|
||||
}
|
||||
|
||||
log_success("NIP-17: Config command processed successfully, response sent");
|
||||
return 0;
|
||||
}
|
||||
else {
|
||||
log_info("NIP-17: Plain text content from admin not recognized as command, treating as user DM");
|
||||
return 0; // Admin sent unrecognized plain text, treat as user DM
|
||||
}
|
||||
} else {
|
||||
// Not admin, treat as user DM
|
||||
log_info("NIP-17: Content is not JSON array and sender is not admin, treating as user DM");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
// Check if this is a "stats" command
|
||||
if (cJSON_GetArraySize(command_array) > 0) {
|
||||
cJSON* first_item = cJSON_GetArrayItem(command_array, 0);
|
||||
if (cJSON_IsString(first_item) && strcmp(cJSON_GetStringValue(first_item), "stats") == 0) {
|
||||
log_info("NIP-17: Processing 'stats' command directly");
|
||||
|
||||
// Generate stats JSON
|
||||
char* stats_json = generate_stats_json();
|
||||
if (!stats_json) {
|
||||
cJSON_Delete(command_array);
|
||||
strncpy(error_message, "NIP-17: Failed to generate stats", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Get sender pubkey for response
|
||||
cJSON* sender_pubkey_obj = cJSON_GetObjectItem(dm_event, "pubkey");
|
||||
if (!sender_pubkey_obj || !cJSON_IsString(sender_pubkey_obj)) {
|
||||
free(stats_json);
|
||||
cJSON_Delete(command_array);
|
||||
strncpy(error_message, "NIP-17: DM missing sender pubkey", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
const char* sender_pubkey = cJSON_GetStringValue(sender_pubkey_obj);
|
||||
|
||||
// Get relay keys for signing
|
||||
const char* relay_pubkey = get_relay_pubkey_cached();
|
||||
char* relay_privkey_hex = get_relay_private_key();
|
||||
if (!relay_pubkey || !relay_privkey_hex) {
|
||||
free(stats_json);
|
||||
cJSON_Delete(command_array);
|
||||
if (relay_privkey_hex) free(relay_privkey_hex);
|
||||
strncpy(error_message, "NIP-17: Could not get relay keys", error_size - 1);
|
||||
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(stats_json);
|
||||
free(relay_privkey_hex);
|
||||
cJSON_Delete(command_array);
|
||||
strncpy(error_message, "NIP-17: Failed to convert relay private key", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
free(relay_privkey_hex);
|
||||
|
||||
// Create DM response event using library function
|
||||
cJSON* dm_response = nostr_nip17_create_chat_event(
|
||||
stats_json, // message content
|
||||
(const char**)&sender_pubkey, // recipient pubkeys
|
||||
1, // num recipients
|
||||
NULL, // subject (optional)
|
||||
NULL, // reply_to_event_id (optional)
|
||||
NULL, // reply_relay_url (optional)
|
||||
relay_pubkey // sender pubkey
|
||||
);
|
||||
|
||||
free(stats_json);
|
||||
|
||||
if (!dm_response) {
|
||||
cJSON_Delete(command_array);
|
||||
strncpy(error_message, "NIP-17: Failed to create DM response event", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Create and sign gift wrap using library function
|
||||
cJSON* gift_wraps[1];
|
||||
int send_result = nostr_nip17_send_dm(
|
||||
dm_response, // dm_event
|
||||
(const char**)&sender_pubkey, // recipient_pubkeys
|
||||
1, // num_recipients
|
||||
relay_privkey, // sender_private_key
|
||||
gift_wraps, // gift_wraps_out
|
||||
1 // max_gift_wraps
|
||||
);
|
||||
|
||||
cJSON_Delete(dm_response);
|
||||
|
||||
if (send_result != 1 || !gift_wraps[0]) {
|
||||
cJSON_Delete(command_array);
|
||||
strncpy(error_message, "NIP-17: Failed to create and sign response gift wrap", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Fix the p tag in the gift wrap - library function may use wrong pubkey
|
||||
cJSON* gift_wrap_tags = cJSON_GetObjectItem(gift_wraps[0], "tags");
|
||||
if (gift_wrap_tags && cJSON_IsArray(gift_wrap_tags)) {
|
||||
// Find and replace the p tag with the correct user pubkey
|
||||
cJSON* tag = NULL;
|
||||
cJSON_ArrayForEach(tag, gift_wrap_tags) {
|
||||
if (cJSON_IsArray(tag) && cJSON_GetArraySize(tag) >= 2) {
|
||||
cJSON* tag_name = cJSON_GetArrayItem(tag, 0);
|
||||
if (tag_name && cJSON_IsString(tag_name) &&
|
||||
strcmp(cJSON_GetStringValue(tag_name), "p") == 0) {
|
||||
// Replace the p tag value with the correct user pubkey
|
||||
cJSON_ReplaceItemInArray(tag, 1, cJSON_CreateString(sender_pubkey));
|
||||
log_info("NIP-17: Fixed p tag in JSON array stats response gift wrap");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Debug print to show the response event
|
||||
char* response_debug = cJSON_Print(gift_wraps[0]);
|
||||
if (response_debug) {
|
||||
log_info("DM Admin: Response event created");
|
||||
printf(" Response event: %s\n", response_debug);
|
||||
free(response_debug);
|
||||
}
|
||||
|
||||
// Store the gift wrap in database
|
||||
int store_result = store_event(gift_wraps[0]);
|
||||
cJSON_Delete(gift_wraps[0]);
|
||||
|
||||
if (store_result != 0) {
|
||||
cJSON_Delete(command_array);
|
||||
strncpy(error_message, "NIP-17: Failed to store response gift wrap", error_size - 1);
|
||||
return -1;
|
||||
}
|
||||
|
||||
cJSON_Delete(command_array);
|
||||
log_success("NIP-17: Stats command processed successfully");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
// For other commands, delegate to existing admin processing
|
||||
// Create a synthetic kind 23456 event with the DM content
|
||||
cJSON* synthetic_event = cJSON_CreateObject();
|
||||
cJSON_AddNumberToObject(synthetic_event, "kind", 23456);
|
||||
cJSON_AddStringToObject(synthetic_event, "content", dm_content);
|
||||
|
||||
// Copy pubkey from DM
|
||||
cJSON* pubkey_obj = cJSON_GetObjectItem(dm_event, "pubkey");
|
||||
if (pubkey_obj && cJSON_IsString(pubkey_obj)) {
|
||||
cJSON_AddStringToObject(synthetic_event, "pubkey", cJSON_GetStringValue(pubkey_obj));
|
||||
}
|
||||
|
||||
// Copy tags from DM
|
||||
cJSON* tags = cJSON_GetObjectItem(dm_event, "tags");
|
||||
if (tags) {
|
||||
cJSON_AddItemToObject(synthetic_event, "tags", cJSON_Duplicate(tags, 1));
|
||||
}
|
||||
|
||||
// Process as regular admin event
|
||||
int result = process_admin_event_in_config(synthetic_event, error_message, error_size, wsi);
|
||||
|
||||
cJSON_Delete(synthetic_event);
|
||||
cJSON_Delete(command_array);
|
||||
|
||||
return result;
|
||||
}
|
||||
@@ -12,4 +12,10 @@ int process_dm_admin_command(cJSON* command_array, cJSON* event, char* error_mes
|
||||
// Returns 1 if it's a valid command array, 0 if it should fall back to inner event parsing
|
||||
int is_dm_command_array(const char* decrypted_content);
|
||||
|
||||
// NIP-17 gift wrap processing functions
|
||||
cJSON* process_nip17_admin_message(cJSON* gift_wrap_event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
int process_nip17_admin_command(cJSON* dm_event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
int is_nip17_gift_wrap_for_relay(cJSON* gift_wrap_event);
|
||||
char* generate_stats_json(void);
|
||||
|
||||
#endif // DM_ADMIN_H
|
||||
File diff suppressed because one or more lines are too long
@@ -269,26 +269,39 @@ int event_matches_filter(cJSON* event, subscription_filter_t* filter) {
|
||||
if (!event || !filter) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// Check kinds filter
|
||||
if (filter->kinds && cJSON_IsArray(filter->kinds)) {
|
||||
cJSON* event_kind = cJSON_GetObjectItem(event, "kind");
|
||||
if (!event_kind || !cJSON_IsNumber(event_kind)) {
|
||||
log_info("DEBUG FILTER: kinds filter present but event has no valid kind");
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int event_kind_val = (int)cJSON_GetNumberValue(event_kind);
|
||||
int kind_match = 0;
|
||||
|
||||
|
||||
char debug_kinds_msg[256];
|
||||
snprintf(debug_kinds_msg, sizeof(debug_kinds_msg), "DEBUG FILTER: Checking kinds - event kind: %d", event_kind_val);
|
||||
log_info(debug_kinds_msg);
|
||||
|
||||
cJSON* kind_item = NULL;
|
||||
cJSON_ArrayForEach(kind_item, filter->kinds) {
|
||||
if (cJSON_IsNumber(kind_item) && (int)cJSON_GetNumberValue(kind_item) == event_kind_val) {
|
||||
kind_match = 1;
|
||||
break;
|
||||
if (cJSON_IsNumber(kind_item)) {
|
||||
int filter_kind = (int)cJSON_GetNumberValue(kind_item);
|
||||
char debug_kind_check_msg[256];
|
||||
snprintf(debug_kind_check_msg, sizeof(debug_kind_check_msg), "DEBUG FILTER: Comparing event kind %d with filter kind %d", event_kind_val, filter_kind);
|
||||
log_info(debug_kind_check_msg);
|
||||
if (filter_kind == event_kind_val) {
|
||||
kind_match = 1;
|
||||
log_info("DEBUG FILTER: Kind match found!");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (!kind_match) {
|
||||
log_info("DEBUG FILTER: No kind match - filter fails");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
@@ -377,62 +390,87 @@ int event_matches_filter(cJSON* event, subscription_filter_t* filter) {
|
||||
if (filter->tag_filters && cJSON_IsObject(filter->tag_filters)) {
|
||||
cJSON* event_tags = cJSON_GetObjectItem(event, "tags");
|
||||
if (!event_tags || !cJSON_IsArray(event_tags)) {
|
||||
log_info("DEBUG FILTER: tag filters present but event has no valid tags array");
|
||||
return 0; // Event has no tags but filter requires tags
|
||||
}
|
||||
|
||||
|
||||
char debug_tags_msg[256];
|
||||
snprintf(debug_tags_msg, sizeof(debug_tags_msg), "DEBUG FILTER: Checking tag filters - event has %d tags", cJSON_GetArraySize(event_tags));
|
||||
log_info(debug_tags_msg);
|
||||
|
||||
// Check each tag filter
|
||||
cJSON* tag_filter = NULL;
|
||||
cJSON_ArrayForEach(tag_filter, filter->tag_filters) {
|
||||
if (!tag_filter->string || strlen(tag_filter->string) < 2 || tag_filter->string[0] != '#') {
|
||||
continue; // Invalid tag filter
|
||||
}
|
||||
|
||||
|
||||
const char* tag_name = tag_filter->string + 1; // Skip the '#'
|
||||
|
||||
|
||||
char debug_tag_filter_msg[256];
|
||||
snprintf(debug_tag_filter_msg, sizeof(debug_tag_filter_msg), "DEBUG FILTER: Checking tag filter #%s", tag_name);
|
||||
log_info(debug_tag_filter_msg);
|
||||
|
||||
if (!cJSON_IsArray(tag_filter)) {
|
||||
continue; // Tag filter must be an array
|
||||
}
|
||||
|
||||
|
||||
int tag_match = 0;
|
||||
|
||||
|
||||
// Search through event tags for matching tag name and value
|
||||
cJSON* event_tag = NULL;
|
||||
cJSON_ArrayForEach(event_tag, event_tags) {
|
||||
if (!cJSON_IsArray(event_tag) || cJSON_GetArraySize(event_tag) < 2) {
|
||||
continue; // Invalid tag format
|
||||
}
|
||||
|
||||
|
||||
cJSON* event_tag_name = cJSON_GetArrayItem(event_tag, 0);
|
||||
cJSON* event_tag_value = cJSON_GetArrayItem(event_tag, 1);
|
||||
|
||||
|
||||
if (!cJSON_IsString(event_tag_name) || !cJSON_IsString(event_tag_value)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
|
||||
const char* event_tag_name_str = cJSON_GetStringValue(event_tag_name);
|
||||
const char* event_tag_value_str = cJSON_GetStringValue(event_tag_value);
|
||||
|
||||
char debug_event_tag_msg[256];
|
||||
snprintf(debug_event_tag_msg, sizeof(debug_event_tag_msg), "DEBUG FILTER: Event tag: %s = %s", event_tag_name_str, event_tag_value_str);
|
||||
log_info(debug_event_tag_msg);
|
||||
|
||||
// Check if tag name matches
|
||||
if (strcmp(cJSON_GetStringValue(event_tag_name), tag_name) == 0) {
|
||||
const char* event_tag_value_str = cJSON_GetStringValue(event_tag_value);
|
||||
|
||||
if (strcmp(event_tag_name_str, tag_name) == 0) {
|
||||
char debug_tag_name_match_msg[256];
|
||||
snprintf(debug_tag_name_match_msg, sizeof(debug_tag_name_match_msg), "DEBUG FILTER: Tag name '%s' matches filter", tag_name);
|
||||
log_info(debug_tag_name_match_msg);
|
||||
|
||||
// Check if any of the filter values match this tag value
|
||||
cJSON* filter_value = NULL;
|
||||
cJSON_ArrayForEach(filter_value, tag_filter) {
|
||||
if (cJSON_IsString(filter_value)) {
|
||||
const char* filter_value_str = cJSON_GetStringValue(filter_value);
|
||||
char debug_filter_value_msg[256];
|
||||
snprintf(debug_filter_value_msg, sizeof(debug_filter_value_msg), "DEBUG FILTER: Comparing event tag value '%s' with filter value '%s'", event_tag_value_str, filter_value_str);
|
||||
log_info(debug_filter_value_msg);
|
||||
// Support prefix matching for tag values
|
||||
if (strncmp(event_tag_value_str, filter_value_str, strlen(filter_value_str)) == 0) {
|
||||
tag_match = 1;
|
||||
log_info("DEBUG FILTER: Tag value match found!");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (tag_match) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (!tag_match) {
|
||||
char debug_tag_fail_msg[256];
|
||||
snprintf(debug_tag_fail_msg, sizeof(debug_tag_fail_msg), "DEBUG FILTER: Tag filter #%s failed - no match found", tag_name);
|
||||
log_info(debug_tag_fail_msg);
|
||||
return 0; // This tag filter didn't match, so the event doesn't match
|
||||
}
|
||||
}
|
||||
@@ -444,17 +482,40 @@ int event_matches_filter(cJSON* event, subscription_filter_t* filter) {
|
||||
// Check if an event matches any filter in a subscription (filters are OR'd together)
|
||||
int event_matches_subscription(cJSON* event, subscription_t* subscription) {
|
||||
if (!event || !subscription || !subscription->filters) {
|
||||
char debug_msg[256];
|
||||
snprintf(debug_msg, sizeof(debug_msg), "DEBUG MATCH: Subscription '%s' - invalid parameters (event: %p, subscription: %p, filters: %p)",
|
||||
subscription ? subscription->id : "NULL", event, subscription, subscription ? subscription->filters : NULL);
|
||||
log_info(debug_msg);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
char debug_start_msg[256];
|
||||
snprintf(debug_start_msg, sizeof(debug_start_msg), "DEBUG MATCH: Checking subscription '%s' filters", subscription->id);
|
||||
log_info(debug_start_msg);
|
||||
|
||||
subscription_filter_t* filter = subscription->filters;
|
||||
int filter_index = 0;
|
||||
while (filter) {
|
||||
if (event_matches_filter(event, filter)) {
|
||||
int filter_matches = event_matches_filter(event, filter);
|
||||
char debug_filter_msg[256];
|
||||
snprintf(debug_filter_msg, sizeof(debug_filter_msg), "DEBUG MATCH: Subscription '%s' filter %d - %s",
|
||||
subscription->id, filter_index, filter_matches ? "MATCHES" : "no match");
|
||||
log_info(debug_filter_msg);
|
||||
|
||||
if (filter_matches) {
|
||||
char debug_match_msg[256];
|
||||
snprintf(debug_match_msg, sizeof(debug_match_msg), "DEBUG MATCH: Subscription '%s' - MATCH FOUND", subscription->id);
|
||||
log_info(debug_match_msg);
|
||||
return 1; // Match found (OR logic)
|
||||
}
|
||||
filter = filter->next;
|
||||
filter_index++;
|
||||
}
|
||||
|
||||
|
||||
char debug_no_match_msg[256];
|
||||
snprintf(debug_no_match_msg, sizeof(debug_no_match_msg), "DEBUG MATCH: Subscription '%s' - NO MATCHES", subscription->id);
|
||||
log_info(debug_no_match_msg);
|
||||
|
||||
return 0; // No filters matched
|
||||
}
|
||||
|
||||
@@ -483,11 +544,28 @@ int broadcast_event_to_subscriptions(cJSON* event) {
|
||||
}
|
||||
|
||||
int broadcasts = 0;
|
||||
|
||||
|
||||
pthread_mutex_lock(&g_subscription_manager.subscriptions_lock);
|
||||
|
||||
|
||||
// Debug: Log total active subscriptions
|
||||
int total_active = 0;
|
||||
subscription_t* count_sub = g_subscription_manager.active_subscriptions;
|
||||
while (count_sub) {
|
||||
total_active++;
|
||||
count_sub = count_sub->next;
|
||||
}
|
||||
|
||||
char debug_total_msg[128];
|
||||
snprintf(debug_total_msg, sizeof(debug_total_msg), "DEBUG BROADCAST: Broadcasting event to %d total active subscriptions", total_active);
|
||||
log_info(debug_total_msg);
|
||||
|
||||
subscription_t* sub = g_subscription_manager.active_subscriptions;
|
||||
while (sub) {
|
||||
// Debug: Log each subscription being checked
|
||||
char debug_sub_msg[256];
|
||||
snprintf(debug_sub_msg, sizeof(debug_sub_msg), "DEBUG BROADCAST: Checking subscription '%s' (active: %d)", sub->id, sub->active);
|
||||
log_info(debug_sub_msg);
|
||||
|
||||
if (sub->active && event_matches_subscription(event, sub)) {
|
||||
// Create EVENT message for this subscription
|
||||
cJSON* event_msg = cJSON_CreateArray();
|
||||
|
||||
@@ -28,6 +28,7 @@
|
||||
#include "subscriptions.h" // Subscription structures and functions
|
||||
#include "embedded_web_content.h" // Embedded web content
|
||||
#include "api.h" // API for embedded files
|
||||
#include "dm_admin.h" // DM admin functions including NIP-17
|
||||
|
||||
// Forward declarations for logging functions
|
||||
void log_info(const char* message);
|
||||
@@ -68,9 +69,6 @@ int nostr_validate_unified_request(const char* json_string, size_t json_length);
|
||||
int process_admin_event_in_config(cJSON* event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
int is_authorized_admin_event(cJSON* event, char* error_message, size_t error_size);
|
||||
|
||||
// Forward declarations for NIP-17 admin messaging
|
||||
int process_nip17_admin_message(cJSON* gift_wrap_event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
|
||||
// Forward declarations for DM stats command handling
|
||||
int process_dm_stats_command(cJSON* dm_event, char* error_message, size_t error_size, struct lws* wsi);
|
||||
|
||||
@@ -643,9 +641,9 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
|
||||
log_info("DEBUG NIP17: Detected kind 1059 gift wrap event");
|
||||
|
||||
char nip17_error[512] = {0};
|
||||
int nip17_result = process_nip17_admin_message(event, nip17_error, sizeof(nip17_error), wsi);
|
||||
cJSON* response_event = process_nip17_admin_message(event, nip17_error, sizeof(nip17_error), wsi);
|
||||
|
||||
if (nip17_result != 0) {
|
||||
if (!response_event) {
|
||||
log_error("DEBUG NIP17: NIP-17 admin message processing failed");
|
||||
result = -1;
|
||||
size_t error_len = strlen(nip17_error);
|
||||
@@ -659,19 +657,31 @@ static int nostr_relay_callback(struct lws *wsi, enum lws_callback_reasons reaso
|
||||
log_error(debug_nip17_error_msg);
|
||||
} else {
|
||||
log_success("DEBUG NIP17: NIP-17 admin message processed successfully");
|
||||
// Store the gift wrap event in database (unlike kind 23456)
|
||||
// Store the original gift wrap event in database (unlike kind 23456)
|
||||
if (store_event(event) != 0) {
|
||||
log_error("DEBUG NIP17: Failed to store gift wrap event in database");
|
||||
result = -1;
|
||||
strncpy(error_message, "error: failed to store gift wrap event", sizeof(error_message) - 1);
|
||||
cJSON_Delete(response_event);
|
||||
} else {
|
||||
log_info("DEBUG NIP17: Gift wrap event stored successfully in database");
|
||||
// Broadcast gift wrap event to matching persistent subscriptions
|
||||
int broadcast_count = broadcast_event_to_subscriptions(event);
|
||||
// Debug: Print response event before broadcasting
|
||||
char* debug_before_broadcast = cJSON_Print(response_event);
|
||||
if (debug_before_broadcast) {
|
||||
log_info("DEBUG EVENT: Before broadcasting response event");
|
||||
printf(" Response Event: %s\n", debug_before_broadcast);
|
||||
free(debug_before_broadcast);
|
||||
}
|
||||
|
||||
// Broadcast RESPONSE event to matching persistent subscriptions
|
||||
int broadcast_count = broadcast_event_to_subscriptions(response_event);
|
||||
char debug_broadcast_msg[128];
|
||||
snprintf(debug_broadcast_msg, sizeof(debug_broadcast_msg),
|
||||
"DEBUG NIP17 BROADCAST: Gift wrap event broadcast to %d subscriptions", broadcast_count);
|
||||
"DEBUG NIP17 BROADCAST: Response event broadcast to %d subscriptions", broadcast_count);
|
||||
log_info(debug_broadcast_msg);
|
||||
|
||||
// Clean up response event
|
||||
cJSON_Delete(response_event);
|
||||
}
|
||||
}
|
||||
} else if (event_kind == 14) {
|
||||
|
||||
Reference in New Issue
Block a user