Update admin_routes.py

admin_routes.py

@@ -195,10 +195,19 @@ def hash_password(password: str, salt: str = None) -> tuple[str, str]:
     hashed = bcrypt.hashpw(password.encode('utf-8'), salt).decode('utf-8')
     return hashed, salt.decode('utf-8') if isinstance(salt, bytes) else salt
 
-def verify_password(password: str, hashed: str, salt: str) -> bool:
-    """Verify password against hash"""
-    return bcrypt.checkpw(password.encode('utf-8'), hashed.encode('utf-8'))
-
+def verify_password(password: str, stored_hash: str, salt: str = None) -> bool:
+    """Verify password against hash - supports both bcrypt and SHA256"""
+    # First try bcrypt
+    if salt and len(stored_hash) == 60:  # bcrypt hash length
+        try:
+            return bcrypt.checkpw(password.encode('utf-8'), stored_hash.encode('utf-8'))
+        except:
+            pass
+    
+    # Fallback to SHA256 for backward compatibility
+    sha256_hash = hashlib.sha256(password.encode()).hexdigest()
+    return sha256_hash == stored_hash
+    
 def load_config() -> Dict[str, Any]:
     """Load service_config.jsonc"""
     config_path = Path("service_config.jsonc")