[dd-admin] Fix issue propagating changes to NC

There was erroneous logic that only propagated the first attribute of
many, so some attribute changes were never propagated to NextCloud.

dd-sso/admin/src/admin/lib/nextcloud.py

@@ -262,9 +262,9 @@ class Nextcloud:
     def update_user(self, userid : str, key_values : Dict[str, Any]) -> bool:
         # key_values={'quota':quota,'email':email,'displayname':displayname}
 
-        url = self.apiurl + "users/" + userid + "?format=json"
+        url = f"{self.apiurl}users/{userid}"
         headers = {
-            "Content-Type": "application/x-www-form-urlencoded",
+            "Accept": "application/json",
             "OCS-APIRequest": "true",
         }
         for k, v in key_values.items():
@@ -274,20 +274,16 @@ class Nextcloud:
                 result = json.loads(
                     self._request("PUT", url, data=data, headers=headers)
                 )
-                # TODO: It seems like this only sets the first item in key_values
-                #       This function probably doesn't do what it is supposed to
-                if result["ocs"]["meta"]["statuscode"] == 100:
-                    return True
                 if result["ocs"]["meta"]["statuscode"] == 102:
                     raise ProviderItemExists
                 if result["ocs"]["meta"]["statuscode"] == 104:
                     raise ProviderGroupNotExists
+                if result["ocs"]["meta"]["statuscode"] != 100:
                     log.error("Get Nextcloud provider user add error: " + str(result))
                     raise ProviderOpError
             except:
-                # log.error(traceback.format_exc())
                 raise
-        return False
+        return True
 
     def add_user_to_group(self, userid : str, group_id : str) -> bool:
         data = {"groupid": group_id}