debug

app/main.py

@@ -204,28 +204,23 @@ def init_vertex_ai():
                     print(f"First few characters: {safe_sample}")
                     raise
                 
-                # Create credentials from the parsed JSON
+                # Create credentials from the parsed JSON info (json.loads should handle \n)
                 try:
-                    # Explicitly replace literal "\\n" with actual newline in private_key
-                    if "private_key" in credentials_info and isinstance(credentials_info["private_key"], str):
-                        original_pk = credentials_info["private_key"]
-                        credentials_info["private_key"] = original_pk.replace("\\\\n", "\n") # Replace literal "\\n" with actual newline
-                        if original_pk != credentials_info["private_key"]:
-                             print("Replaced literal '\\n' with newline characters in private_key.")
-                        else:
-                             print("No literal '\\n' found in private_key, using as is.")
+                    # DEBUG: Log snippet of private key before passing to library
+                    pk_value = credentials_info.get("private_key", "KEY_NOT_FOUND")
+                    if pk_value != "KEY_NOT_FOUND":
+                         print(f"DEBUG: Snippet of private_key passed to from_service_account_info:\n{pk_value[:30]}...\n...{pk_value[-30:]}")
+                    else:
+                         print("DEBUG: private_key not found in credentials_info dict.")
 
                     credentials = service_account.Credentials.from_service_account_info(
-                        credentials_info,
+                        credentials_info, # Pass the dictionary directly
                         scopes=['https://www.googleapis.com/auth/cloud-platform']
                     )
                     project_id = credentials.project_id
                     print(f"Successfully created credentials object for project: {project_id}")
                 except Exception as cred_err:
-                    print(f"ERROR: Failed to create credentials from parsed JSON (after potential newline replacement): {cred_err}")
-                    # Print the type of the private key for debugging
-                    pk_type = type(credentials_info.get("private_key")).__name__ if "private_key" in credentials_info else "Not Found"
-                    print(f"Private key type: {pk_type}")
+                    print(f"ERROR: Failed to create credentials from service account info: {cred_err}")
                     raise
                 
                 # Initialize the client with the credentials