forgejo/docs/content/doc/usage/authentication.zh-cn.md
Lunny Xiao e8433b7fe6
Restructure documentation. Now the documentation has installation, administration, usage, development, contributing the 5 main parts (#23629)
- **Installation**: includes how to install Gitea and related other
tools, also includes upgrade Gitea
- **Administration**: includes how to configure Gitea, customize Gitea
and manage Gitea instance out of Gitea admin UI
- **Usage**: includes how to use Gitea's functionalities. A sub
documentation is about packages, in future we could also include CI/CD
and others.
- **Development**: includes how to integrate with Gitea's API, how to
develop new features within Gitea
- **Contributing**: includes how to contribute code to Gitea
repositories.

After this is merged, I think we can have a sub-documentation of `Usage`
part named `Actions` to describe how to use Gitea actions

---------

Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2023-03-23 23:18:24 +08:00

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---
date: "2016-12-01T16:00:00+02:00"
title: "认证"
slug: "authentication"
weight: 10
toc: false
draft: false
menu:
sidebar:
parent: "usage"
name: "认证"
weight: 10
identifier: "authentication"
---
# 认证
## 反向代理认证
Gitea 支持通过读取反向代理传递的 HTTP 头中的登录名或者 email 地址来支持反向代理来认证。默认是不启用的,你可以用以下配置启用。
```ini
[service]
ENABLE_REVERSE_PROXY_AUTHENTICATION = true
```
默认的登录用户名的 HTTP 头是 `X-WEBAUTH-USER`,你可以通过修改 `REVERSE_PROXY_AUTHENTICATION_USER` 来变更它。如果用户不存在,可以自动创建用户,当然你需要修改 `ENABLE_REVERSE_PROXY_AUTO_REGISTRATION=true` 来启用它。
默认的登录用户 Email 的 HTTP 头是 `X-WEBAUTH-EMAIL`,你可以通过修改 `REVERSE_PROXY_AUTHENTICATION_EMAIL` 来变更它。如果用户不存在,可以自动创建用户,当然你需要修改 `ENABLE_REVERSE_PROXY_AUTO_REGISTRATION=true` 来启用它。你也可以通过修改 `ENABLE_REVERSE_PROXY_EMAIL` 来启用或停用这个 HTTP 头。
如果设置了 `ENABLE_REVERSE_PROXY_FULL_NAME=true`,则用户的全名会从 `X-WEBAUTH-FULLNAME` 读取,这样在自动创建用户时将使用这个字段作为用户全名,你也可以通过修改 `REVERSE_PROXY_AUTHENTICATION_FULL_NAME` 来变更 HTTP 头。
你也可以通过修改 `REVERSE_PROXY_TRUSTED_PROXIES` 来设置反向代理的IP地址范围加强安全性默认值是 `127.0.0.0/8,::1/128`。 通过 `REVERSE_PROXY_LIMIT` 可以设置最多信任几级反向代理。
注意:反向代理认证不支持认证 APIAPI 仍旧需要用 access token 来进行认证。