# Discourse能否提供类似StackExchange的SSO/联合登录服务？

**URL:** <https://meta.discourse.org/t/could-discourse-offer-a-stackexchange-like-sso-federated-login-service/160914>\
**Category:** Feature\
**Created:** [2020年八月14日 18:49 UTC](https://meta.discourse.org/t/could-discourse-offer-a-stackexchange-like-sso-federated-login-service/160914 "2020-08-14T18:49:23Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\
**Post date:** [2020年八月14日 20:02 UTC](https://meta.discourse.org/t/could-discourse-offer-a-stackexchange-like-sso-federated-login-service/160914/3 "2020-08-14T20:02:35Z")

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你描述的内容在 Discourse 刚起步时被广泛讨论过。为此有一个标签：#discourse\_hub

最近的一个主题发布于 2014 年：

> [@Revitalizing the Discourse Hub](https://meta.discourse.org/t/revitalizing-the-discourse-hub/15029?u=david):
>
> The original basic idea of the Discourse Hub have a reserved @username across all Discourse instances, so when someone sees @username on any Discourse forum, they’ll know it is (probably) you! … seems like kind of a bad idea in retrospect. Why? Well, if you run your own Discourse, and your name is @david, you probably want to be called @david, even if some other David reserved the name in Feburary 2013 here on meta. It is your community, after all, who are we to tell you that you can’t use y…

（另外，我刚刚注意到 Jeff 使用 `@david` 这个名字作为示例，那是在我甚至还不知道 Discourse 的很多年之前：joy:）

这是一个非常棒的想法，但实现过程中存在不少障碍。

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