Hi! I’m trying to set up Discourse with the Discourse OpenID Connect plugin and Keycloak. I’ve managed to make it work, and was able to not only login to my Discourse instance using my Keycloak credentials, but also associate an already-existing Discourse account with the one from OIDC. Unfortunate…

Are you using the same email address between the accounts? Can you reproduce this issue with a fresh account that wasn’t associated with Keycloak before?

Thanks for the quick response! I wasn’t using the same email address between the accounts, but I’ve changed it on Keycloak to match the one used in Discourse, and it’s still the same. The response in Data Explorer is the same (“NULL” user). I tried creating a new, fresh user, and I’m getting a “In…

Hey, dasgleiche Problem habe ich hier auch. Ich habe eine Nextcloud als OIDC-Provider. Das ist aber vermutlich nicht von Bedeutung für das Problem. Ich kann mich mit dem Nextcloud-Login anmelden. Dann wird mir wie oben beschrieben die Auswahl gegeben, ein neues Konto zu registrieren oder mich mit …

Hallo zusammen, ich konnte herausfinden, warum die Zuordnung nicht funktionierte. Falls jemand dieses Problem auch lösen muss - hier meine Lösung. Die übermittelte Mailadresse wird standardmäßig nicht als “verifiziert” gekennzeichnet. Um das zu erreichen, habe ich im Adminbereich unter OpenID Conn…

OIDC 사용자가 기존 Discourse 사용자와 연결되지 않음

지원 자체 호스팅

pmusaraj (Penar Musaraj) 9월 24, 2025, 5:57오후 2

각 계정에서 동일한 이메일 주소를 사용하고 계신가요? 이전에 Keycloak에 연결된 적 없는 새 계정으로 이 문제를 재현해 볼 수 있나요?

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Account already in discourse SSO openid-connect	1	159	7월 25, 2024
OpenID Connect extension not creating new Discourse users Support	19	4722	1월 12, 2019
OpenID Connect extension not match by email SSO email , openid-connect	1	313	6월 18, 2024
OIDC plugin suddenly broken, silently fails for new users SSO openid-connect	2	693	12월 8, 2023
Discourse-oauth2-basic Login Inconsistencies SSO oauth2	3	665	11월 18, 2019

OIDC 사용자가 기존 Discourse 사용자와 연결되지 않음

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