feat: Check if token is a JWT

Author: juancarlospaco

postgrest/base_client.py

@@ -5,7 +5,7 @@
 
 from httpx import BasicAuth, Timeout
 
-from .utils import AsyncClient, SyncClient, is_http_url
+from .utils import AsyncClient, SyncClient, is_http_url, is_valid_jwt
 
 
 class BasePostgrestClient(ABC):
@@ -58,6 +58,8 @@ def auth(
             Bearer token is preferred if both ones are provided.
         """
         if token:
+            if not is_valid_jwt(token):
+                ValueError("token must be a valid JWT authorization token")
             self.session.headers["Authorization"] = f"Bearer {token}"
         elif username:
             self.session.auth = BasicAuth(username, password)