sa-token-rust 0.1.16

A powerful Rust authentication and authorization framework
Documentation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
# 框架集成

[English]/guide/framework-integration.md | 中文文档

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 |
|-----------|---------------|-------------------|---------------|
| **Axum** | `sa-token-plugin-axum` | `axum-08` | (内部 `v08`|
| **Actix-web** | `sa-token-plugin-actix-web` | `v4` | `sa-token-plugin-actix-web-v4` |
| **Poem** | `sa-token-plugin-poem` | (无) | (直接) |
| **Rocket** | `sa-token-plugin-rocket` | `v05` | `sa-token-plugin-rocket-v05` |
| **Warp** | `sa-token-plugin-warp` | (无) | (直接) |
| **Salvo** | `sa-token-plugin-salvo` | `v079` | `sa-token-plugin-salvo-v079` |
| **Tide** | `sa-token-plugin-tide` | (无) | (直接) |
| **Gotham** | `sa-token-plugin-gotham` | `v074` | `sa-token-plugin-gotham-v074` |
| **Ntex** | `sa-token-plugin-ntex` | `v212` | `sa-token-plugin-ntex-v212` |

速查:[快速入门](./quick-start.md)。

### 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 `SaCheckPermissionMiddleware` 和 `SaCheckRoleMiddleware` 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) |
|---|---|---|---|---|
| **Axum** | `SaTokenLayer` | `SaCheckLoginLayer` | `SaCheckPermissionLayer` ||
| **Actix-web** | `SaTokenLayer` | `SaCheckLoginMiddleware` |||
| **Poem** | `SaTokenMiddleware` | `SaCheckLoginMiddleware` |||
| **Rocket** | `SaTokenFairing` | `SaCheckLoginFairing` | `SaCheckPermissionFairing` | `SaCheckRoleFairing` |
| **Salvo** | `SaTokenLayer` | `SaCheckLoginMiddleware` | `SaCheckPermissionMiddleware` | `SaCheckRoleMiddleware` |
| **Warp** | `sa_token_filter` | `sa_check_login_filter` |||
| **Tide** | `SaTokenLayer` | `SaCheckLoginMiddleware` | `SaCheckPermissionMiddleware` | `SaCheckRoleMiddleware` |
| **Gotham** | `SaTokenMiddleware` | `SaCheckLoginMiddleware` | `SaCheckPermissionMiddleware` | `SaCheckRoleMiddleware` |
| **Ntex** | `SaTokenLayer` | `SaCheckLoginMiddleware` | `SaCheckPermissionMiddleware` | `SaCheckRoleMiddleware` |

### 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
```