# 使用 Discourse SSO 与 Mediawiki

**URL:** <https://meta.discourse.org/t/use-discourse-sso-with-mediawiki/69218>\
**Category:** Administrators\
**Tags:** sso, how-to\
**Created:** [2017 年9 月 1 日 16:57 UTC](https://meta.discourse.org/t/use-discourse-sso-with-mediawiki/69218 "2017-09-01T16:57:44Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

作者： ![bekircem](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/bekircem/32/44582_2.png) [@bekircem](https://meta.discourse.org/u/bekircem)\
发布日期： [2018 年6 月 24 日 10:43 UTC](https://meta.discourse.org/t/use-discourse-sso-with-mediawiki/69218/2 "2018-06-24T10:43:28Z")

</div>

Hi, I set up SSO for Discourse and Medaiwiki. When i click log in button it gives me 404 error:

```
**https://site.com/discourse-sso.php?sso=bm9uY2U9ZmM0ODkzYzMwZjE2ZDM1YWJkMDljN2E4NzczYzJkYmI2Y2FhNGU0ZDA3NTg5YTk1NzhkNDIxZWZkOGMyN2Y0OGRiYWViMzA4ZTIzOTQ0MzVkZmYxZTk5NmZmMDAxMGYzMDEyYjk1ZTllZGE0M2E5NTE3NjFkMzdiOGFjMjNkNTQmbmFtZT1TU08mdXNlcm5hbWU9c3NvdGVzdHVzZXImZW1haWw9cG9zdGElNDBnYW1lb2Z0aHJvbmVzdHIuY29tJmV4dGVybmFsX2lkPTEwNDM2JnJldHVybl9zc29fdXJsPWh0dHBzJTNBJTJGJTJGdmlraS5nYW1lb2Z0aHJvbmVzdHIuY29tJTJGZGlzY291cnNlLXNzby5waHAmYWRtaW49ZmFsc2UmbW9kZXJhdG9yPWZhbHNlJmdyb3Vwcz10cnVzdF9sZXZlbF8w&amp;sig=6f21b389bc5bbbf8420addbe9ceacb0dbe6e6d5643a8aab66f20de6058b9ecd4**

HTTP ERROR 404

```

Any idea?

Edit: I checked database tables. There is no sso\_login table in database. ☹ I fixed it but

```
mysql> SELECT * FROM sso_login;
Empty set (0.00 sec)

```

I fixed that too. But still doesn’t work. User’s can’t login wiki after login to Discourse.

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_[View the full topic](https://meta.discourse.org/t/use-discourse-sso-with-mediawiki/69218)._