So i have the same problem from this topic Usernames getting modified – numeral "1" being added but the thing is the additional “1” is being on/off as you logged in/out and for those usernames with 1 already at the end of the username will be iterated to 2.

That means the your webservice that implements the SSO protocol is flaky. Enable verbose logs so you can track the bug on it.

Are you using SSO? This implies the usernames are already taken at the time of “signup”.

yes we are using SSO. but we are using the same email when using the SSO and the username in discourse will have “1” or being iterated if there is already a 1 in their username. In above attached thread it was a bug and was fixed. Maybe it happened again?

It’s more likely something is wrong with your SSO implementation – it sounds like “log me in again as user X!” is instead coming across as “create me as a new user with the name X!” so I suggest double and triple checking the SSO documentation and your implementation of it. You can also turn on ver…

After enabling SSO verbose logs, pay attention to the external_id you are sending Discourse. That value must be [image] Setup DiscourseConnect - Official Single-Sign-On for Discourse (sso) any string unique to the user that will never change, even if their email, name, etc change

[image] Falco: external_id the problem now is when I logged in for the first time it will have “1” but when I relogged in. it was gone and back to original. It is like an on / off switch whenever I tried to logged in.

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Soutien

Falco (Falco) Novembre 6, 2020, 7:36 5

Après avoir activé les journaux détaillés SSO, faites attention à l’external_id que vous envoyez à Discourse. Cette valeur doit être

Sujet		Réponses	Vues
Usernames getting modified – numeral "1" being added SSO	5	1346	Septembre 12, 2018
SSO with overlapping usernames Support	2	505	Janvier 16, 2020
Bad automatic choosing of username when using SSO (DiscourseConnect) SSO	2	847	Août 18, 2022
Mapping "external names" to usernames vs names when using SSO Support	4	843	Février 18, 2019
Disabling "SSO Overrides Username" SSO discourseconnect	4	1645	Juin 8, 2024

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