oauth: set token creation time before we fetch it

plugins/builder/osbuild.py

@@ -272,13 +272,13 @@ class OAuth2(requests.auth.AuthBase):
     """
 
     class Token:
-        def __init__(self, data):
+        def __init__(self, data, created):
             self.data = data["access_token"]
             self.type = data["token_type"]
             self.expires_in = int(data["expires_in"])
             self.scope = data.get("scope")
 
-            self.created = time.time()
+            self.created = created
 
         @property
         def expired(self) -> bool:
@@ -299,6 +299,7 @@ def token_expired(self) -> bool:
         return not self.token or self.token.expired
 
     def fetch_token(self, http: requests.Session):
+        now = time.time()
         data = {
             "grant_type": "client_credentials",
             "client_id": self.id,
@@ -312,7 +313,7 @@ def fetch_token(self, http: requests.Session):
             raise koji.GenericError(msg) from None
 
         token_data = res.json()
-        self.token = self.Token(token_data)
+        self.token = self.Token(token_data, now)
 
     def __call__(self, r: requests.Request):
         """Called by requests to obtain authorization"""