Store the TISS ID in the user profile

* so we don't have to decode old access tokens every time we need the
  TISS ID

invenio_config_tuw/auth/handlers.py

@@ -80,6 +80,12 @@ def info_handler(remote, resp):
         "external_method": remote.name,
     }
 
+    # store the TISS ID for users with TUW affiliation, if available
+    if (uid := user_info.get("saml_uid", None)) is not None:
+        affiliations = user_info.get("affiliation", [])
+        if any([aff.endswith("@tuwien.ac.at") for aff in affiliations]):
+            result["user"]["user_profile"]["tiss_id"] = int(uid)
+
     return result
 
 
@@ -214,9 +220,6 @@ def base_authorized_signup_handler(resp, remote, *args, **kwargs):
             user_info = account_info.get("user", {})
             new_email = user_info.get("email", user.email)
             new_profile = user_info.get("user_profile", {})
-            new_full_name = new_profile.get("full_name")
-            new_given_name = new_profile.get("given_name")
-            new_family_name = new_profile.get("family_name")
 
             if user.email != new_email:
                 user.email = new_email
@@ -225,21 +228,10 @@ def base_authorized_signup_handler(resp, remote, *args, **kwargs):
                 # thus, we need to update the username if the email address changes
                 user.username = create_username_from_info(user_info)
 
-            # update the user's name if it has changed
+            # update the user's profile information if it has changed
             old_profile = user.user_profile or {}
-            _new_names = (new_given_name, new_family_name)
-            _old_names = (old_profile.get("given_name"), old_profile.get("family_name"))
-
-            if new_full_name and (
-                new_full_name != old_profile.get("full_name")
-                or _new_names != _old_names
-            ):
-                user.user_profile = {
-                    **old_profile,
-                    "full_name": new_full_name,
-                    "given_name": new_given_name,
-                    "family_name": new_family_name,
-                }
+            if new_profile and new_profile != old_profile:
+                user.user_profile = {**old_profile, **new_profile}
 
         # Hard code the affiliation to TU Wien, since we are currently
         # not accepting any externals. It is set on every login.

invenio_config_tuw/schemas.py

@@ -28,6 +28,7 @@ class TUWUserProfileSchema(UserProfileSchema):
 
     given_name = fields.String()
     family_name = fields.String()
+    tiss_id = fields.Integer()
 
 
 # preferences