Files
sub2api/backend/internal/server/routes/auth.go
T
shaw 0ddd58aaf9 feat(security): 操作审计日志 + 会话IP/UA绑定 + 敏感操作 step-up 2FA
应对管理员访问凭证失守导致的数据外泄风险,新增三层防护:

审计日志(admin-only 可见,用户不可见)
- 新增 append-only audit_logs 表(migration 180)+ 异步批量写入 + 保留期清理
- 审计中间件挂在 admin/user/auth/admin-payment 组认证之后:记录所有变更类
  请求 + 白名单敏感读取(账号/代理导出、备份下载、admin/user API key 读取)
- 请求头凭证首尾掩码;请求体 JSON 递归脱敏(api_key/password 等擦除,base_url
  保留以便追责);非 JSON body 不入库
- 无单条删除;全量清空需现场 TOTP 校验、拒绝 admin API key、未启用 2FA 不允许,
  清空后同步写入留痕记录

会话 IP/UA 绑定(默认开启,可在系统设置关闭)
- JWT 携带 session id + IP/UA 指纹哈希;IP 或 UA 任一变化即撤销会话家族并要求
  重新登录;旧 token 无指纹时放行以平滑升级

敏感操作 step-up 2FA(sudo 窗口 15 分钟)
- 账号/代理导出、DB 备份创建/下载、S3 目标修改要求近期 TOTP 二次验证;admin API
  key 一律拒绝;前端 useStepUp 组合式 + TotpStepUpDialog 弹码后自动重试
- API key 查看按需求暂不加强管控

前端:新增 /admin/audit-logs 操作日志页面(筛选/详情/2FA 清空)、侧边栏入口、
step-up 弹窗接入导出与备份流程、安全设置项(绑定开关 + 日志保留天数)、zh/en i18n
2026-07-16 13:47:50 +08:00

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package routes
import (
"time"
"github.com/Wei-Shaw/sub2api/internal/handler"
"github.com/Wei-Shaw/sub2api/internal/middleware"
servermiddleware "github.com/Wei-Shaw/sub2api/internal/server/middleware"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/gin-gonic/gin"
"github.com/redis/go-redis/v9"
)
// RegisterAuthRoutes 注册认证相关路由
func RegisterAuthRoutes(
v1 *gin.RouterGroup,
h *handler.Handlers,
jwtAuth servermiddleware.JWTAuthMiddleware,
auditLog servermiddleware.AuditLogMiddleware,
redisClient *redis.Client,
settingService *service.SettingService,
) {
// 创建速率限制器
rateLimiter := middleware.NewRateLimiter(redisClient)
// 公开接口
auth := v1.Group("/auth")
auth.Use(servermiddleware.BackendModeAuthGuard(settingService))
// 认证事件(登录/注册/2FA/token 刷新失败)入审计
auth.Use(gin.HandlerFunc(auditLog))
{
// 注册/登录/2FA/验证码发送均属于高风险入口,增加服务端兜底限流(Redis 故障时 fail-close)
auth.POST("/register", rateLimiter.LimitWithOptions("auth-register", 5, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.Register)
auth.POST("/login", rateLimiter.LimitWithOptions("auth-login", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.Login)
auth.POST("/login/2fa", rateLimiter.LimitWithOptions("auth-login-2fa", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.Login2FA)
auth.POST("/send-verify-code", rateLimiter.LimitWithOptions("auth-send-verify-code", 5, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.SendVerifyCode)
// Token刷新接口添加速率限制:每分钟最多 30 次(Redis 故障时 fail-close)
auth.POST("/refresh", rateLimiter.LimitWithOptions("refresh-token", 30, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.RefreshToken)
// 登出接口(公开,允许未认证用户调用以撤销Refresh Token)
auth.POST("/logout", h.Auth.Logout)
// 优惠码验证接口添加速率限制:每分钟最多 10 次(Redis 故障时 fail-close)
auth.POST("/validate-promo-code", rateLimiter.LimitWithOptions("validate-promo", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.ValidatePromoCode)
// 邀请码验证接口添加速率限制:每分钟最多 10 次(Redis 故障时 fail-close)
auth.POST("/validate-invitation-code", rateLimiter.LimitWithOptions("validate-invitation", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.ValidateInvitationCode)
// 忘记密码接口添加速率限制:每分钟最多 5 次(Redis 故障时 fail-close)
auth.POST("/forgot-password", rateLimiter.LimitWithOptions("forgot-password", 5, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.ForgotPassword)
// 重置密码接口添加速率限制:每分钟最多 10 次(Redis 故障时 fail-close)
auth.POST("/reset-password", rateLimiter.LimitWithOptions("reset-password", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}), h.Auth.ResetPassword)
auth.GET("/oauth/linuxdo/start", h.Auth.LinuxDoOAuthStart)
auth.GET("/oauth/github/start", h.Auth.GitHubOAuthStart)
auth.GET("/oauth/github/callback", h.Auth.GitHubOAuthCallback)
auth.POST("/oauth/github/complete-registration",
rateLimiter.LimitWithOptions("oauth-github-complete", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CompleteGitHubOAuthRegistration,
)
auth.GET("/oauth/google/start", h.Auth.GoogleOAuthStart)
auth.GET("/oauth/google/callback", h.Auth.GoogleOAuthCallback)
auth.POST("/oauth/google/complete-registration",
rateLimiter.LimitWithOptions("oauth-google-complete", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CompleteGoogleOAuthRegistration,
)
auth.GET("/oauth/linuxdo/bind/start", func(c *gin.Context) {
query := c.Request.URL.Query()
query.Set("intent", "bind_current_user")
c.Request.URL.RawQuery = query.Encode()
h.Auth.LinuxDoOAuthStart(c)
})
auth.GET("/oauth/linuxdo/callback", h.Auth.LinuxDoOAuthCallback)
auth.GET("/oauth/wechat/start", h.Auth.WeChatOAuthStart)
auth.GET("/oauth/wechat/bind/start", func(c *gin.Context) {
query := c.Request.URL.Query()
query.Set("intent", "bind_current_user")
c.Request.URL.RawQuery = query.Encode()
h.Auth.WeChatOAuthStart(c)
})
auth.GET("/oauth/wechat/callback", h.Auth.WeChatOAuthCallback)
auth.GET("/oauth/wechat/payment/start", h.Auth.WeChatPaymentOAuthStart)
auth.GET("/oauth/wechat/payment/callback", h.Auth.WeChatPaymentOAuthCallback)
auth.POST("/oauth/pending/exchange",
rateLimiter.LimitWithOptions("oauth-pending-exchange", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.ExchangePendingOAuthCompletion,
)
auth.POST("/oauth/pending/send-verify-code",
rateLimiter.LimitWithOptions("oauth-pending-send-verify-code", 5, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.SendPendingOAuthVerifyCode,
)
auth.POST("/oauth/pending/create-account",
rateLimiter.LimitWithOptions("oauth-pending-create-account", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CreatePendingOAuthAccount,
)
auth.POST("/oauth/pending/bind-login",
rateLimiter.LimitWithOptions("oauth-pending-bind-login", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.BindPendingOAuthLogin,
)
auth.POST("/oauth/linuxdo/complete-registration",
rateLimiter.LimitWithOptions("oauth-linuxdo-complete", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CompleteLinuxDoOAuthRegistration,
)
auth.POST("/oauth/linuxdo/bind-login",
rateLimiter.LimitWithOptions("oauth-linuxdo-bind-login", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.BindLinuxDoOAuthLogin,
)
auth.POST("/oauth/linuxdo/create-account",
rateLimiter.LimitWithOptions("oauth-linuxdo-create-account", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CreateLinuxDoOAuthAccount,
)
auth.POST("/oauth/wechat/complete-registration",
rateLimiter.LimitWithOptions("oauth-wechat-complete", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CompleteWeChatOAuthRegistration,
)
auth.POST("/oauth/wechat/bind-login",
rateLimiter.LimitWithOptions("oauth-wechat-bind-login", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.BindWeChatOAuthLogin,
)
auth.POST("/oauth/wechat/create-account",
rateLimiter.LimitWithOptions("oauth-wechat-create-account", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CreateWeChatOAuthAccount,
)
auth.GET("/oauth/oidc/start", h.Auth.OIDCOAuthStart)
auth.GET("/oauth/oidc/bind/start", func(c *gin.Context) {
query := c.Request.URL.Query()
query.Set("intent", "bind_current_user")
c.Request.URL.RawQuery = query.Encode()
h.Auth.OIDCOAuthStart(c)
})
auth.GET("/oauth/oidc/callback", h.Auth.OIDCOAuthCallback)
auth.POST("/oauth/oidc/complete-registration",
rateLimiter.LimitWithOptions("oauth-oidc-complete", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CompleteOIDCOAuthRegistration,
)
auth.POST("/oauth/oidc/bind-login",
rateLimiter.LimitWithOptions("oauth-oidc-bind-login", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.BindOIDCOAuthLogin,
)
auth.POST("/oauth/oidc/create-account",
rateLimiter.LimitWithOptions("oauth-oidc-create-account", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CreateOIDCOAuthAccount,
)
auth.GET("/oauth/dingtalk/start", h.Auth.DingTalkOAuthStart)
auth.GET("/oauth/dingtalk/bind/start", func(c *gin.Context) {
query := c.Request.URL.Query()
query.Set("intent", "bind_current_user")
c.Request.URL.RawQuery = query.Encode()
h.Auth.DingTalkOAuthStart(c)
})
auth.GET("/oauth/dingtalk/callback", h.Auth.DingTalkOAuthCallback)
auth.POST("/oauth/dingtalk/complete-registration",
rateLimiter.LimitWithOptions("oauth-dingtalk-complete", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CompleteDingTalkOAuthRegistration,
)
auth.POST("/oauth/dingtalk/bind-login",
rateLimiter.LimitWithOptions("oauth-dingtalk-bind-login", 20, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.BindDingTalkOAuthLogin,
)
auth.POST("/oauth/dingtalk/create-account",
rateLimiter.LimitWithOptions("oauth-dingtalk-create-account", 10, time.Minute, middleware.RateLimitOptions{
FailureMode: middleware.RateLimitFailClose,
}),
h.Auth.CreateDingTalkOAuthAccount,
)
}
// 公开设置(无需认证)
settings := v1.Group("/settings")
{
settings.GET("/public", h.Setting.GetPublicSettings)
settings.GET("/email-unsubscribe", h.Setting.UnsubscribeNotificationEmail)
}
// 需要认证的当前用户信息
authenticated := v1.Group("")
authenticated.Use(gin.HandlerFunc(jwtAuth))
authenticated.Use(servermiddleware.BackendModeUserGuard(settingService))
{
authenticated.GET("/auth/me", h.Auth.GetCurrentUser)
// 撤销所有会话(需要认证)
authenticated.POST("/auth/revoke-all-sessions", h.Auth.RevokeAllSessions)
authenticated.POST("/auth/oauth/bind-token", h.Auth.PrepareOAuthBindAccessTokenCookie)
}
}