Added authentication for test-requests and test agains current nginx-server

tools/python/common.py

@@ -18,6 +18,8 @@ from urllib.parse import urljoin
 from urllib.request import Request, urlopen
 
 DEFAULT_BASE_URL = "https://wegwichtel.de"
+API_USER_ENV = "API_USER"
+API_PASSWORD_ENV = "API_PASSWORD"
 
 
 class ApiError(RuntimeError):
@@ -33,6 +35,15 @@ class Credentials:
     password: str
 
 
+def credentials_from_environment() -> Credentials | None:
+    """Liest CI-Credentials, ohne einen Request vor dem ersten HTTP 401 zu authentifizieren."""
+    username = os.getenv(API_USER_ENV, "").strip()
+    password = os.getenv(API_PASSWORD_ENV, "").strip()
+    if username and password:
+        return Credentials(username, password)
+    return None
+
+
 class ApiClient:
     """Kleine HTTP-Schicht mit dynamischer Basic-Auth-Nachfrage bei 401."""
 
@@ -41,7 +52,12 @@ class ApiClient:
         self.credentials = Credentials(username, password) if username and password else None
 
     def prompt_credentials(self) -> None:
-        default_user = self.credentials.username if self.credentials else os.getenv("WEGWICHTEL_USER", "")
+        environment_credentials = credentials_from_environment()
+        if environment_credentials:
+            self.credentials = environment_credentials
+            return
+
+        default_user = self.credentials.username if self.credentials else os.getenv(API_USER_ENV, "")
         username = input(f"Benutzername{f' [{default_user}]' if default_user else ''}: ").strip() or default_user
         if not username:
             raise ApiError(401, "Für den geschützten API-Zugriff ist ein Benutzername erforderlich.")
@@ -172,9 +188,7 @@ def add_common_arguments(parser: argparse.ArgumentParser) -> None:
 
 def client_from_args(args: argparse.Namespace) -> ApiClient:
     base_url = args.base_url or os.getenv("WEGWICHTEL_URL") or DEFAULT_BASE_URL
-    username = args.username or os.getenv("WEGWICHTEL_USER")
-    password = os.getenv("WEGWICHTEL_PASSWORD") if username else None
-    return ApiClient(base_url, username, password)
+    return ApiClient(base_url, args.username)
 
 
 def ask(label: str, value: Any = None, *, required: bool = False, cast: Callable[[str], Any] = str) -> Any: