> For AI agents: the complete documentation index is available at https://docs.halo.run/llms.txt, the full documentation bundle is available at https://docs.halo.run/llms-full.txt.

# 服务端扩展点

## 服务端

### [Web 过滤器](/developer-guide/plugin/extension-points/server/additional-webfilter.md)

- [使用示例](/developer-guide/plugin/extension-points/server/additional-webfilter.md#使用示例)

### [认证安全过滤器](/developer-guide/plugin/extension-points/server/authentication-webfilter.md)

- [表单登录（FormLogin）](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#表单登录formlogin)
- [HTTP Basic 认证](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#http-basic-认证)
- [OAuth2 授权码认证](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#oauth2-授权码认证)
- [普通认证（Authentication）](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#普通认证authentication)
- [匿名认证（Anonymous Authentication）](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#匿名认证anonymous-authentication)
- [Security 前置过滤器（Before Security）](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#security-前置过滤器before-security)
- [Security 后置过滤器（After Security）](/developer-guide/plugin/extension-points/server/authentication-webfilter.md#security-后置过滤器after-security)

### [附件存储](/developer-guide/plugin/extension-points/server/attachment.md)

### [评论主体展示](/developer-guide/plugin/extension-points/server/comment-subject.md)

### [评论组件](/developer-guide/plugin/extension-points/server/comment-widget.md)

### [元素标签后置处理器](/developer-guide/plugin/extension-points/server/element-tag-post-processor.md)

### [摘要生成器](/developer-guide/plugin/extension-points/server/excerpt-generator.md)

### [搜索文档提供者](/developer-guide/plugin/extension-points/server/halo-documents-provider.md)

### [通知器](/developer-guide/plugin/extension-points/server/notifier.md)

### [搜索引擎](/developer-guide/plugin/extension-points/server/search-engine.md)

### [主题端 HTML Head 标签处理](/developer-guide/plugin/extension-points/server/template-head-processor.md)

- [使用场景](/developer-guide/plugin/extension-points/server/template-head-processor.md#使用场景)
- [扩展点定义](/developer-guide/plugin/extension-points/server/template-head-processor.md#扩展点定义)
- [示例实现](/developer-guide/plugin/extension-points/server/template-head-processor.md#示例实现)
- [使用此扩展点的插件](/developer-guide/plugin/extension-points/server/template-head-processor.md#使用此扩展点的插件)

### [主题端 Halo Footer 标签处理](/developer-guide/plugin/extension-points/server/template-footer-processor.md)

- [使用场景](/developer-guide/plugin/extension-points/server/template-footer-processor.md#使用场景)
- [扩展点定义](/developer-guide/plugin/extension-points/server/template-footer-processor.md#扩展点定义)
- [示例实现](/developer-guide/plugin/extension-points/server/template-footer-processor.md#示例实现)

### [主题端文章内容处理](/developer-guide/plugin/extension-points/server/post-content.md)

### [主题端自定义页面内容处理](/developer-guide/plugin/extension-points/server/singlepage-content.md)

### [用户创建处理器](/developer-guide/plugin/extension-points/server/user-creating-handler.md)

- [用户创建前处理器](/developer-guide/plugin/extension-points/server/user-creating-handler.md#用户创建前处理器)
- [用户创建后处理器](/developer-guide/plugin/extension-points/server/user-creating-handler.md#用户创建后处理器)
- [扩展点定义](/developer-guide/plugin/extension-points/server/user-creating-handler.md#扩展点定义)

### [用户名密码认证管理器](/developer-guide/plugin/extension-points/server/username-password-authentication-manager.md)