74 lines
2.5 KiB
Java
74 lines
2.5 KiB
Java
package com.label.controller;
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import com.label.annotation.RequireAuth;
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import com.label.common.auth.TokenPrincipal;
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import com.label.common.result.Result;
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import com.label.dto.LoginRequest;
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import com.label.dto.LoginResponse;
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import com.label.dto.UserInfoResponse;
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import com.label.service.AuthService;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import jakarta.servlet.http.HttpServletRequest;
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import lombok.RequiredArgsConstructor;
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import org.springframework.web.bind.annotation.*;
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/**
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* 认证接口：登录、退出、获取当前用户。
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*
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* 路由设计：
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* - POST /api/auth/login → 匿名（AuthInterceptor 跳过）
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* - POST /api/auth/logout → 需要有效 Token（AuthInterceptor 校验）
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* - GET /api/auth/me → 需要有效 Token（AuthInterceptor 校验）
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*/
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@Tag(name = "认证管理", description = "登录、退出和当前用户信息")
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@RestController
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@RequestMapping("/label/api/auth")
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@RequiredArgsConstructor
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public class AuthController {
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private final AuthService authService;
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/**
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* 登录接口（匿名，无需 Token）。
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*/
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@Operation(summary = "用户登录，返回 Bearer Token")
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@PostMapping("/login")
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public Result<LoginResponse> login(@RequestBody LoginRequest request) {
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return Result.success(authService.login(request));
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}
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/**
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* 退出登录，立即删除 Redis Token。
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*/
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@Operation(summary = "退出登录并立即失效当前 Token")
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@PostMapping("/logout")
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@RequireAuth
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public Result<Void> logout(HttpServletRequest request) {
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String token = extractToken(request);
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authService.logout(token);
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return Result.success(null);
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}
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/**
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* 获取当前登录用户信息。
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* TokenPrincipal 由 AuthInterceptor 写入请求属性 "__token_principal__"。
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*/
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@Operation(summary = "获取当前登录用户信息")
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@GetMapping("/me")
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@RequireAuth
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public Result<UserInfoResponse> me(HttpServletRequest request) {
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TokenPrincipal principal = (TokenPrincipal) request.getAttribute("__token_principal__");
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return Result.success(authService.me(principal));
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}
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/** 从 Authorization 头提取 Bearer token 字符串 */
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private String extractToken(HttpServletRequest request) {
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String authHeader = request.getHeader("Authorization");
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if (authHeader != null && authHeader.startsWith("Bearer ")) {
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return authHeader.substring(7).trim();
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}
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return null;
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}
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}
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