Change users Display Name via OAuth Property mapping?

[Kunsi]

Hi,

i'm trying to change a users display name using a oauth property mapping, but the display name in Authentik does not change on login. I can verify the property mapping is actually attached to the oauth flow, because setting groups in the same flow works.

The code for the mapping is as follows:

from authentik.core.models import Group

GUILD_ID = "***"

ROLE_ID_MAPPING = {
  "role_id": "group_name",
}

if request.context["source"].provider_type != "discord":
  return {}

access_token = request.context["token"]["token_type"] + " " + request.context["token"]["access_token"]

guild_member_request = requests.get(
    "https://discord.com/api/v10/users/@me/guilds/{guild}/member".format(guild=GUILD_ID),
    headers={
        "accept": "application/json",
        "authorization": access_token,
        "user-agent": "goauthentik (sso.example.com) custom metadata mapper"
    },
)
if guild_member_request.status_code != 200:
  return {}

guild_member_info = guild_member_request.json()

# Ensure user is a member of the guild
if "code" in guild_member_info:
  return {}

result = {
  "name": guild_member_info["nick"] or guild_member_info["user"]["global_name"],
  "groups": [
    group_name
    for role_id, group_name in ROLE_ID_MAPPING.items()
    if role_id in guild_member_info["roles"]
  ],
}

ak_logger.debug(f"AAAAAAAAAAAAAAA {result=} {guild_member_request.text=}")
return result

The debug log call correctly shows {'name': 'my display name', 'groups': ['group 1', 'group 2']}. The groups get applied correctly, but the name is not applied. According to the documentation, using name is the correct attribute.

What am i doing wrong? Is updating a users display name not a supported operation?

If relevant, i'm running 2024.12.3 inside docker, container is ghcr.io/goauthentik/server.

[rissson]

This should indeed be used. Those the name of the user get set to anything at all?

[Kunsi]

Yes, the initial login correctly sets the display name, however changes to the display name will not get saved to the User.

(This makes me think whether i failed to configure something, but i can't see what i might have missed)