forgejo-federation/docs/content/doc
M Hickford 191a74d622
Record OAuth client type at registration (#21316)
The OAuth spec [defines two types of
client](https://datatracker.ietf.org/doc/html/rfc6749#section-2.1),
confidential and public. Previously Gitea assumed all clients to be
confidential.

> OAuth defines two client types, based on their ability to authenticate
securely with the authorization server (i.e., ability to
>   maintain the confidentiality of their client credentials):
>
>   confidential
> Clients capable of maintaining the confidentiality of their
credentials (e.g., client implemented on a secure server with
> restricted access to the client credentials), or capable of secure
client authentication using other means.
>
>   **public
> Clients incapable of maintaining the confidentiality of their
credentials (e.g., clients executing on the device used by the resource
owner, such as an installed native application or a web browser-based
application), and incapable of secure client authentication via any
other means.**
>
> The client type designation is based on the authorization server's
definition of secure authentication and its acceptable exposure levels
of client credentials. The authorization server SHOULD NOT make
assumptions about the client type.

 https://datatracker.ietf.org/doc/html/rfc8252#section-8.4

> Authorization servers MUST record the client type in the client
registration details in order to identify and process requests
accordingly.

Require PKCE for public clients:
https://datatracker.ietf.org/doc/html/rfc8252#section-8.1

> Authorization servers SHOULD reject authorization requests from native
apps that don't use PKCE by returning an error message

Fixes #21299

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-10-24 15:59:24 +08:00
..
advanced Improve clarity for camo proxy parameters (#21386) 2022-10-11 21:12:44 +08:00
developers Record OAuth client type at registration (#21316) 2022-10-24 15:59:24 +08:00
features Docs: Update the feature comparison to other Git Hosting Services (#20933) 2022-10-17 17:29:57 -04:00
help Fix the hook related FAQ contents (#21297) 2022-09-29 19:20:22 +02:00
installation Update macOS install command (#21507) 2022-10-19 21:30:21 -04:00
packages Add support for Chocolatey/NuGet v2 API (#21393) 2022-10-13 18:19:39 +08:00
translation Add markdownlint (#20512) 2022-07-28 09:22:47 +08:00
upgrade Add redirect of /upgrade/ to /upgrade-from-gitea/ on docs site (#21330) 2022-10-06 21:53:02 +01:00
usage Update reverse-proxies.zh-cn.md (#21484) 2022-10-17 17:30:30 -04:00
advanced.en-us.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
advanced.fr-fr.md General documentation cleanup (#3317) 2018-01-08 23:48:42 +01:00
advanced.zh-cn.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
advanced.zh-tw.md [docs] Add zh-tw Translations (#14507) 2021-01-29 01:57:58 +01:00
developers.en-us.md Add Package Registry (#16510) 2022-03-30 16:42:47 +08:00
developers.zh-cn.md Add documentation for backend development (#17512) 2021-11-23 10:10:18 +08:00
developers.zh-tw.md Add Package Registry (#16510) 2022-03-30 16:42:47 +08:00
features.en-us.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
features.zh-cn.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
features.zh-tw.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
help.en-us.md Implement documentation search (#8937) 2019-11-13 18:03:18 +00:00
help.fr-fr.md Implement documentation search (#8937) 2019-11-13 18:03:18 +00:00
help.zh-cn.md Implement documentation search (#8937) 2019-11-13 18:03:18 +00:00
help.zh-tw.md [docs] Add zh-tw Translations (#14507) 2021-01-29 01:57:58 +01:00
installation.en-us.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
installation.fr-fr.md General documentation cleanup (#3317) 2018-01-08 23:48:42 +01:00
installation.zh-cn.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
installation.zh-tw.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
packages.en-us.md Add Package Registry (#16510) 2022-03-30 16:42:47 +08:00
translation.de-de.md Add Package Registry (#16510) 2022-03-30 16:42:47 +08:00
translation.en-us.md Add Package Registry (#16510) 2022-03-30 16:42:47 +08:00
translation.zh-tw.md Add Package Registry (#16510) 2022-03-30 16:42:47 +08:00
upgrade.en-us.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
upgrade.fr-fr.md General documentation cleanup (#3317) 2018-01-08 23:48:42 +01:00
upgrade.zh-cn.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
upgrade.zh-tw.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
usage.en-us.md Import docs into main repository (#2874) 2017-11-26 23:44:32 +02:00
usage.zh-cn.md ZH-CN translation of Usage part (#5086) 2018-10-17 14:19:04 -04:00
usage.zh-tw.md [docs] Add zh-tw Translations (#14507) 2021-01-29 01:57:58 +01:00