First commit on a late git install

2025-08-09 10:23:28 -04:00
commit ca6b4754f9
88 changed files with 18219 additions and 0 deletions
--- a/tests/simple_nip44_test.c
+++ b/tests/simple_nip44_test.c
@@ -0,0 +1,118 @@
+/*
+ * Simple NIP-44 Test
+ * Basic functionality test for NIP-44 encryption/decryption
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../nostr_core/nostr_core.h"
+
+int main() {
+    printf("🧪 Simple NIP-44 Test\n");
+    printf("=====================\n\n");
+    
+    // Initialize the library
+    if (nostr_init() != NOSTR_SUCCESS) {
+        printf("❌ Failed to initialize NOSTR library\n");
+        return 1;
+    }
+    
+    // Test keys (from successful NIP-04 test)
+    const char* sender_key_hex = "91ba716fa9e7ea2fcbad360cf4f8e0d312f73984da63d90f524ad61a6a1e7dbe";
+    const char* recipient_key_hex = "96f6fa197aa07477ab88f6981118466ae3a982faab8ad5db9d5426870c73d220";
+    
+    unsigned char sender_private_key[32];
+    unsigned char recipient_private_key[32];
+    unsigned char recipient_public_key[32];
+    
+    // Parse keys
+    if (nostr_hex_to_bytes(sender_key_hex, sender_private_key, 32) != 0) {
+        printf("❌ Failed to parse sender private key\n");
+        nostr_cleanup();
+        return 1;
+    }
+    
+    if (nostr_hex_to_bytes(recipient_key_hex, recipient_private_key, 32) != 0) {
+        printf("❌ Failed to parse recipient private key\n");
+        nostr_cleanup();
+        return 1;
+    }
+    
+    // Generate recipient's public key
+    if (nostr_ec_public_key_from_private_key(recipient_private_key, recipient_public_key) != 0) {
+        printf("❌ Failed to generate recipient public key\n");
+        nostr_cleanup();
+        return 1;
+    }
+    
+    printf("✅ Keys parsed successfully\n");
+    
+    // Test message
+    const char* test_message = "Hello, NIP-44! This is a test message.";
+    printf("📝 Test message: \"%s\"\n", test_message);
+    
+    // Test encryption
+    char encrypted[8192];
+    printf("🔐 Testing NIP-44 encryption...\n");
+    int encrypt_result = nostr_nip44_encrypt(
+        sender_private_key,
+        recipient_public_key,
+        test_message,
+        encrypted,
+        sizeof(encrypted)
+    );
+    
+    if (encrypt_result != NOSTR_SUCCESS) {
+        printf("❌ NIP-44 encryption failed with error: %d\n", encrypt_result);
+        nostr_cleanup();
+        return 1;
+    }
+    
+    printf("✅ NIP-44 encryption successful!\n");
+    printf("📦 Encrypted length: %zu bytes\n", strlen(encrypted));
+    printf("📦 First 80 chars: %.80s...\n", encrypted);
+    
+    // Test decryption
+    char decrypted[8192];
+    unsigned char sender_public_key[32];
+    
+    // Generate sender's public key for decryption
+    if (nostr_ec_public_key_from_private_key(sender_private_key, sender_public_key) != 0) {
+        printf("❌ Failed to generate sender public key\n");
+        nostr_cleanup();
+        return 1;
+    }
+    
+    printf("🔓 Testing NIP-44 decryption...\n");
+    int decrypt_result = nostr_nip44_decrypt(
+        recipient_private_key,
+        sender_public_key,
+        encrypted,
+        decrypted,
+        sizeof(decrypted)
+    );
+    
+    if (decrypt_result != NOSTR_SUCCESS) {
+        printf("❌ NIP-44 decryption failed with error: %d\n", decrypt_result);
+        nostr_cleanup();
+        return 1;
+    }
+    
+    printf("✅ NIP-44 decryption successful!\n");
+    printf("📝 Decrypted: \"%s\"\n", decrypted);
+    
+    // Verify round-trip
+    if (strcmp(test_message, decrypted) == 0) {
+        printf("✅ Round-trip successful! Messages match perfectly.\n");
+        printf("\n🎉 NIP-44 TEST PASSED! 🎉\n");
+        nostr_cleanup();
+        return 0;
+    } else {
+        printf("❌ Round-trip failed! Messages don't match.\n");
+        printf("📝 Original:  \"%s\"\n", test_message);
+        printf("📝 Decrypted: \"%s\"\n", decrypted);
+        nostr_cleanup();
+        return 1;
+    }
+}