v0.7.2 - -m

src/main.c

@@ -19,6 +19,7 @@
 #include "../nostr_core_lib/cjson/cJSON.h"
 #include "../nostr_core_lib/nostr_core/nostr_core.h"
 #include "../nostr_core_lib/nostr_core/nip013.h"  // NIP-13: Proof of Work
+#include "../nostr_core_lib/nostr_core/nip019.h"  // NIP-19: bech32-encoded entities
 #include "config.h"  // Configuration management system
 #include "sql_schema.h"  // Embedded database schema
 #include "websockets.h"  // WebSocket protocol implementation
@@ -1293,8 +1294,8 @@ void print_usage(const char* program_name) {
     printf("  -v, --version            Show version information\n");
     printf("  -p, --port PORT          Override relay port (first-time startup only)\n");
     printf("  --strict-port            Fail if exact port is unavailable (no port increment)\n");
-    printf("  -a, --admin-pubkey HEX   Override admin public key (64-char hex)\n");
-    printf("  -r, --relay-privkey HEX  Override relay private key (64-char hex)\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");
     printf("\n");
     printf("Configuration:\n");
     printf("  This relay uses event-based configuration stored in the database.\n");
@@ -1375,24 +1376,25 @@ int main(int argc, char* argv[]) {
                 return 1;
             }
 
-            // Validate public key format (must be 64 hex characters)
-            if (strlen(argv[i + 1]) != 64) {
-                log_error("Invalid admin public key length. Must be exactly 64 hex characters.");
+            const char* input_key = argv[i + 1];
+            char decoded_key[65] = {0}; // Buffer for decoded hex key
+
+            // Try to decode the input as either hex or npub format
+            unsigned char pubkey_bytes[32];
+            if (nostr_decode_npub(input_key, pubkey_bytes) == NOSTR_SUCCESS) {
+                // Convert bytes back to hex string
+                char* hex_ptr = decoded_key;
+                for (int j = 0; j < 32; j++) {
+                    sprintf(hex_ptr, "%02x", pubkey_bytes[j]);
+                    hex_ptr += 2;
+                }
+            } else {
+                log_error("Invalid admin public key format. Must be 64 hex characters or valid npub format.");
                 print_usage(argv[0]);
                 return 1;
             }
 
-            // Validate hex format
-            for (int j = 0; j < 64; j++) {
-                char c = argv[i + 1][j];
-                if (!((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'))) {
-                    log_error("Invalid admin public key format. Must contain only hex characters (0-9, a-f, A-F).");
-                    print_usage(argv[0]);
-                    return 1;
-                }
-            }
-
-            strncpy(cli_options.admin_pubkey_override, argv[i + 1], sizeof(cli_options.admin_pubkey_override) - 1);
+            strncpy(cli_options.admin_pubkey_override, decoded_key, sizeof(cli_options.admin_pubkey_override) - 1);
             cli_options.admin_pubkey_override[sizeof(cli_options.admin_pubkey_override) - 1] = '\0';
             i++; // Skip the key argument
 
@@ -1404,28 +1406,29 @@ int main(int argc, char* argv[]) {
                 print_usage(argv[0]);
                 return 1;
             }
-            
-            // Validate private key format (must be 64 hex characters)
-            if (strlen(argv[i + 1]) != 64) {
-                log_error("Invalid relay private key length. Must be exactly 64 hex characters.");
+
+            const char* input_key = argv[i + 1];
+            char decoded_key[65] = {0}; // Buffer for decoded hex key
+
+            // Try to decode the input as either hex or nsec format
+            unsigned char privkey_bytes[32];
+            if (nostr_decode_nsec(input_key, privkey_bytes) == NOSTR_SUCCESS) {
+                // Convert bytes back to hex string
+                char* hex_ptr = decoded_key;
+                for (int j = 0; j < 32; j++) {
+                    sprintf(hex_ptr, "%02x", privkey_bytes[j]);
+                    hex_ptr += 2;
+                }
+            } else {
+                log_error("Invalid relay private key format. Must be 64 hex characters or valid nsec format.");
                 print_usage(argv[0]);
                 return 1;
             }
-            
-            // Validate hex format
-            for (int j = 0; j < 64; j++) {
-                char c = argv[i + 1][j];
-                if (!((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'))) {
-                    log_error("Invalid relay private key format. Must contain only hex characters (0-9, a-f, A-F).");
-                    print_usage(argv[0]);
-                    return 1;
-                }
-            }
-            
-            strncpy(cli_options.relay_privkey_override, argv[i + 1], sizeof(cli_options.relay_privkey_override) - 1);
+
+            strncpy(cli_options.relay_privkey_override, decoded_key, sizeof(cli_options.relay_privkey_override) - 1);
             cli_options.relay_privkey_override[sizeof(cli_options.relay_privkey_override) - 1] = '\0';
             i++; // Skip the key argument
-            
+
             log_info("Relay private key override specified");
         } else if (strcmp(argv[i], "--strict-port") == 0) {
             // Strict port mode option