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框架集成

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sa-token-rust 通过专用插件包支持 9 个 Web 框架。每个插件提供中间件、提取器和状态管理,具有一致的 API。

支持的框架

框架插件包Feature(默认)绑定 Crate
Axumsa-token-plugin-axumaxum-08(内部 v08
Actix-websa-token-plugin-actix-webv4sa-token-plugin-actix-web-v4
Poemsa-token-plugin-poem(无)(直接)
Rocketsa-token-plugin-rocketv05sa-token-plugin-rocket-v05
Warpsa-token-plugin-warp(无)(直接)
Salvosa-token-plugin-salvov079sa-token-plugin-salvo-v079
Tidesa-token-plugin-tide(无)(直接)
Gothamsa-token-plugin-gothamv074sa-token-plugin-gotham-v074
Ntexsa-token-plugin-ntexv212sa-token-plugin-ntex-v212

速查:快速入门

版本分离架构

门面 crate(Actix-web、Rocket、Salvo、Gotham、Ntex)使用 Cargo features 在编译时选择框架大版本。每个门面从版本特定的绑定 crate(*-v4*-v05 等)重导出,并共享一个 *-core crate 用于通用逻辑(状态、适配器、错误响应)。

toml
# 默认:v4(生产就绪)
sa-token-plugin-actix-web = "0.1.14"

# 显式 feature 选择
sa-token-plugin-actix-web = { version = "0.1.14", default-features = false, features = ["v4", "redis"] }

所有插件都提供:

  • 使用 Builder 模式的状态管理
  • 双重中间件(基础 + 强制登录)
  • 三种提取器(必须、可选、LoginId)
  • 请求/响应适配器
  • 从 Header/Cookie/Query 提取 Token
  • Bearer Token 支持
  • SaTokenLayer 用于细粒度路由控制
  • with_path_auth(state, config) 用于路径鉴权规则

Axum

toml
[dependencies]
sa-token-plugin-axum = "0.1.14"
axum = "0.8"
tokio = { version = "1", features = ["full"] }
rust
use axum::{Router, routing::{get, post}};
use sa_token_plugin_axum::{SaTokenState, SaTokenMiddleware, LoginIdExtractor};

let state = SaTokenState::builder()
    .storage(Arc::new(MemoryStorage::new()))
    .build();

let app = Router::new()
    .route("/user/info", get(user_info))
    .layer(SaTokenMiddleware::new(state));

Actix-web

rust
use actix_web::{App, HttpServer, web};
use sa_token_plugin_actix_web::{SaTokenState, SaTokenMiddleware, LoginIdExtractor};

// 初始化 Sa-Token
let sa_token_manager = conf::init_sa_token(None)
    .await
    .expect("Sa-Token 初始化失败");

// 创建 Sa-Token 状态
let sa_token_state = SaTokenState {
    manager: sa_token_manager.clone(),
};

// 创建应用状态数据
let sa_token_data = web::Data::new(sa_token_state.clone());

HttpServer::new(move || {
    App::new()
        // 注册中间件
        .wrap(Logger::default())
        .app_data(sa_token_data.clone()) // 注入 Sa-Token 到应用状态
        .wrap(SaTokenMiddleware::new(sa_token_state.clone()))

        // 路由
        .route("/api/login", web::post().to(login))
        .route("/api/user/info", web::get().to(user_info))
})
.bind("0.0.0.0:3000")?
.run()
.await

// 完整示例请参考 examples/actix-web-example/

Poem

rust
use poem::{Route, Server};
use sa_token_plugin_poem::{SaTokenState, SaTokenMiddleware, LoginIdExtractor};

let state = SaTokenState::builder()
    .storage(Arc::new(MemoryStorage::new()))
    .build();

let app = Route::new()
    .at("/user/info", poem::get(user_info))
    .with(SaTokenMiddleware::new(state));

Server::new(TcpListener::bind("127.0.0.1:8080"))
    .run(app)
    .await

Rocket

rust
use rocket::{launch, get, routes};
use sa_token_plugin_rocket::{SaTokenState, SaTokenFairing, LoginIdGuard};

#[get("/user/info")]
fn user_info(login_id: LoginIdGuard) -> String {
    format!("用户: {}", login_id.0)
}

#[launch]
fn rocket() -> _ {
    let state = SaTokenState::builder()
        .storage(Arc::new(MemoryStorage::new()))
        .build();

    rocket::build()
        .attach(SaTokenFairing::new(state))
        .mount("/", routes![user_info])
}

Warp

rust
use warp::Filter;
use sa_token_plugin_warp::{SaTokenState, sa_token_filter};

let state = SaTokenState::builder()
    .storage(Arc::new(MemoryStorage::new()))
    .build();

let routes = warp::path("user")
    .and(warp::path("info"))
    .and(sa_token_filter(state))
    .map(|token_data| {
        format!("用户信息")
    });

warp::serve(routes)
    .run(([127, 0, 0, 1], 8080))
    .await;

Salvo

toml
[dependencies]
sa-token-plugin-salvo = "0.1.14"
salvo = "0.79"
rust
use salvo::prelude::*;
use sa_token_plugin_salvo::{SaTokenState, SaTokenLayer, SaCheckLoginMiddleware, LoginIdExtractor};

#[handler]
async fn user_info(login_id: LoginIdExtractor) -> String {
    format!("用户: {}", login_id.login_id())
}

#[tokio::main]
async fn main() {
    let state = SaTokenState::builder()
        .storage(Arc::new(MemoryStorage::new()))
        .build();

    let router = Router::new()
        .hoop(SaTokenLayer::new(state.clone()))
        .push(Router::with_path("/api")
            .push(Router::with_path("/user/info").get(user_info))
            .push(Router::with_path("/admin")
                .hoop(SaCheckLoginMiddleware::new(state))
                .get(admin_panel)));

    Server::new(TcpListener::bind("127.0.0.1:8080"))
        .serve(router)
        .await;
}

Salvo 还提供 SaCheckPermissionMiddlewareSaCheckRoleMiddleware 用于细粒度授权。


Tide

toml
[dependencies]
sa-token-plugin-tide = "0.1.14"
tide = "0.17"
rust
use tide::Request;
use sa_token_plugin_tide::{SaTokenState, SaTokenLayer, SaCheckLoginMiddleware, LoginIdExtractor};

#[tokio::main]
async fn main() -> tide::Result<()> {
    let state = SaTokenState::builder()
        .storage(Arc::new(MemoryStorage::new()))
        .build();

    let mut app = tide::with_state(state.clone());
    app.with(SaTokenLayer::new(state.clone()));

    app.at("/api/user/info").get(|req: Request<SaTokenState>| async move {
        let login_id = LoginIdExtractor::from_request(&req).unwrap();
        Ok(format!("用户: {}", login_id.login_id()))
    });

    app.at("/api/admin/*")
        .with(SaCheckLoginMiddleware::new(state))
        .get(admin_panel);

    app.listen("127.0.0.1:8080").await?;
    Ok(())
}

Gotham

toml
[dependencies]
sa-token-plugin-gotham = "0.1.14"
gotham = "0.7"
rust
use gotham::prelude::*;
use sa_token_plugin_gotham::{SaTokenState, SaTokenMiddleware, SaCheckLoginMiddleware};

fn router(state: SaTokenState) -> Router {
    build_simple_router(|route| {
        route
            .middleware(SaTokenMiddleware::new(state.clone()))
            .get("/user/info")
            .to(user_info);

        route
            .middleware(SaCheckLoginMiddleware::new(state.clone()))
            .get("/admin")
            .to(admin_panel);
    })
}

fn main() {
    let state = SaTokenState::builder()
        .storage(Arc::new(MemoryStorage::new()))
        .build();

    gotham::start("127.0.0.1:8080", router(state));
}

Ntex

toml
[dependencies]
sa-token-plugin-ntex = "0.1.14"
ntex = "2.12"
rust
use ntex::web;
use sa_token_plugin_ntex::{SaTokenState, SaTokenLayer, SaCheckLoginMiddleware, LoginIdExtractor};

#[web::get("/user/info")]
async fn user_info(login_id: LoginIdExtractor) -> String {
    format!("用户: {}", login_id.login_id().unwrap_or("unknown"))
}

#[ntex::main]
async fn main() -> std::io::Result<()> {
    let state = SaTokenState::builder()
        .storage(Arc::new(MemoryStorage::new()))
        .build();

    web::HttpServer::new(move || {
        web::App::new()
            .wrap(SaTokenLayer::new(state.clone()))
            .service(user_info)
    })
    .bind("127.0.0.1:8080")?
    .run()
    .await
}

通用模式

中间件类型

每个插件提供基础中间件/层和可选的检查中间件:

框架基础(验证+注入,不阻止)强制登录(无token→401)权限(403)角色(403)
AxumSaTokenLayerSaCheckLoginLayerSaCheckPermissionLayer
Actix-webSaTokenLayerSaCheckLoginMiddleware
PoemSaTokenMiddlewareSaCheckLoginMiddleware
RocketSaTokenFairingSaCheckLoginFairingSaCheckPermissionFairingSaCheckRoleFairing
SalvoSaTokenLayerSaCheckLoginMiddlewareSaCheckPermissionMiddlewareSaCheckRoleMiddleware
Warpsa_token_filtersa_check_login_filter
TideSaTokenLayerSaCheckLoginMiddlewareSaCheckPermissionMiddlewareSaCheckRoleMiddleware
GothamSaTokenMiddlewareSaCheckLoginMiddlewareSaCheckPermissionMiddlewareSaCheckRoleMiddleware
NtexSaTokenLayerSaCheckLoginMiddlewareSaCheckPermissionMiddlewareSaCheckRoleMiddleware

提取器

每个插件提供三种提取器类型:

  1. LoginIdExtractor(必须):提取登录 ID,如果未认证则返回 401
  2. OptionalLoginIdExtractor(可选):如果存在则提取登录 ID,否则返回 None
  3. TokenValueExtractor:提取原始 Token 值用于自定义处理

Token 来源

Token 按优先级从多个来源自动提取:

  1. Authorization 头Authorization: Bearer <token>Authorization: <token>
  2. Cookie:可配置的 Cookie 名称
  3. Query 参数:可配置的查询参数名称

自定义 Token 名称

rust
let state = SaTokenState::builder()
    .storage(Arc::new(MemoryStorage::new()))
    .token_name("X-Auth-Token")  // 自定义 header/cookie/query 名称
    .build();

分层中间件(Axum)

rust
use sa_token_plugin_axum::{SaTokenLayer, SaCheckLoginLayer, SaCheckPermissionLayer};

let state = SaTokenState::builder()
    .storage(Arc::new(MemoryStorage::new()))
    .build();

let app = Router::new()
    // 全局:验证 token,注入上下文(不阻止未认证请求)
    .layer(SaTokenLayer::new(state.clone()))
    // 按路由:需要登录
    .route("/user/info", get(user_info))
    .route_layer(SaCheckLoginLayer::new(state.clone()))
    // 按路由:需要特定权限
    .route("/user/delete", post(delete_user))
    .route_layer(SaCheckPermissionLayer::new(state.clone(), "user:delete"));

路径鉴权路由器

rust
use sa_token_core::router::{PathAuthConfig, run_auth_flow, extract_token};

let config = PathAuthConfig::new()
    .include(vec!["/api/**".to_string()])
    .exclude(vec!["/api/public/**".to_string()]);

// 在中间件 / layer 中:
let token_str = extract_token(&req, token_name);
let flow = run_auth_flow(&req, &manager, Some(&config)).await;
if flow.should_reject() {
    return StatusCode::UNAUTHORIZED;
}
flow.run(service.call(req)).await

基于 Apache-2.0 / MIT 协议发布。