add aiscanner file patcher

Author: usmannasir

aiScanner/api.py

@@ -17,40 +17,104 @@ class SecurityError(Exception):
     pass
 
 
+class AuthWrapper:
+    """
+    Wrapper to provide consistent interface for both FileAccessToken and API Key authentication
+    """
+    def __init__(self, domain, wp_path, auth_type, source_obj=None):
+        self.domain = domain
+        self.wp_path = wp_path
+        self.auth_type = auth_type  # 'file_token' or 'api_key'
+        self.source_obj = source_obj  # Original FileAccessToken or AIScannerSettings object
+
+
 def validate_access_token(token, scan_id):
     """
-    Implement proper token validation
-    - Check token format
-    - Verify token hasn't expired
-    - Confirm token is for the correct scan
-    - Log access attempts
+    Validate authentication token - accepts BOTH file access tokens and API keys
+
+    Authentication Flow:
+    1. Try FileAccessToken (temporary token for active scans)
+    2. If not found, try API Key (for post-scan file operations)
+
+    Returns: (AuthWrapper object or None, error_message or None)
     """
     try:
         if not token or not token.startswith('cp_'):
             logging.writeToFile(f'[API] Invalid token format: {token[:20] if token else "None"}...')
             return None, "Invalid token format"
 
-        # Find the token in database
+        # OPTION 1: Try FileAccessToken first (for active scans)
         try:
             file_token = FileAccessToken.objects.get(
                 token=token,
                 scan_history__scan_id=scan_id,
                 is_active=True
             )
-            
+
             if file_token.is_expired():
-                logging.writeToFile(f'[API] Token expired for scan {scan_id}')
-                return None, "Token expired"
-            
-            logging.writeToFile(f'[API] Token validated successfully for scan {scan_id}')
-            return file_token, None
-            
+                logging.writeToFile(f'[API] File token expired for scan {scan_id}, trying API key fallback...')
+                # Don't return here - fall through to try API key
+            else:
+                logging.writeToFile(f'[API] File token validated successfully for scan {scan_id}')
+                return AuthWrapper(
+                    domain=file_token.domain,
+                    wp_path=file_token.wp_path,
+                    auth_type='file_token',
+                    source_obj=file_token
+                ), None
+
         except FileAccessToken.DoesNotExist:
-            logging.writeToFile(f'[API] Token not found for scan {scan_id}')
+            logging.writeToFile(f'[API] File token not found for scan {scan_id}, trying API key fallback...')
+            # Fall through to try API key
+
+        # OPTION 2: Try API Key (for post-scan file operations)
+        try:
+            from .models import AIScannerSettings, ScanHistory
+
+            # Find API key in settings
+            scanner_settings = AIScannerSettings.objects.get(
+                api_key=token
+            )
+
+            logging.writeToFile(f'[API] Found API key for admin: {scanner_settings.admin.userName}')
+
+            # Get the scan to verify it belongs to this admin and get domain/path
+            try:
+                scan = ScanHistory.objects.get(
+                    scan_id=scan_id,
+                    admin=scanner_settings.admin
+                )
+
+                # Get wp_path from website
+                try:
+                    website = Websites.objects.get(domain=scan.domain)
+                    wp_path = website.path
+
+                    logging.writeToFile(f'[API] API key validated successfully for scan {scan_id}, domain {scan.domain}')
+
+                    return AuthWrapper(
+                        domain=scan.domain,
+                        wp_path=wp_path,
+                        auth_type='api_key',
+                        source_obj=scanner_settings
+                    ), None
+
+                except Websites.DoesNotExist:
+                    logging.writeToFile(f'[API] Website not found for domain: {scan.domain}')
+                    return None, "Website not found"
+
+            except ScanHistory.DoesNotExist:
+                logging.writeToFile(f'[API] Scan {scan_id} not found or does not belong to API key owner')
+                return None, "Scan not found or access denied"
+
+        except AIScannerSettings.DoesNotExist:
+            logging.writeToFile(f'[API] API key not found in settings')
             return None, "Invalid token"
-            
+
     except Exception as e:
         logging.writeToFile(f'[API] Token validation error: {str(e)}')
+        import traceback
+        logging.writeToFile(f'[API] Traceback: {traceback.format_exc()}')
         return None, "Token validation failed"