feat: App→网页免登录(一次性换票 SSO)——移动/桌面点链接直达已登录官网
- backend:POST /auth/web-ticket(需登录,签 60s 单次票据,每用户限频)+ POST /auth/web-ticket/exchange(公开,原子即焚兑换正常登录态,响应同 /auth/login 另带 shop_code);web_tickets 新表 + user_sessions.kind 列 (sso 会话:web 平台、refresh 12h 硬到期、不占设备并发配额、设备管理可见 可踢);清理任务顺带清过期票据;schema.sql/AutoMigrate/testutil 同步 - web:/sso 落地页——兑票写入与 Web 版共享的 localStorage 后跳 redirect; redirect 白名单只收本站相对路径(防 open redirect),票据即时从地址栏抹除 - client:launchAuthedWebPath(ref, path) 封装(签票→拼 /sso URL→launchUrl, 失败降级未登录直开;桌面/移动同一套);授权面板「查看套餐价格」接入 test(backend): web_ticket_test 三用例(兑换+续期/单次即焚/过期拒绝/ sso 不占配额双向验证) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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@@ -3,6 +3,8 @@ package handler
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import (
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"errors"
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"net/http"
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"sync"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/wangjia/jiu/backend/internal/middleware"
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@@ -139,3 +141,75 @@ func (h *AuthHandler) Ping(c *gin.Context) {
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// view 可能为 nil(确无授权)→ license:null,与 /license/info 的 data:null 语义一致。
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util.RespondSuccess(c, gin.H{"ok": true, "license": view})
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}
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// ═══════════════ App → 网页免登录(一次性换票)═══════════════
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// webTicketLast 签票限频:每用户 1 秒至多 1 张(票据本就要求已登录,此为防刷兜底)。
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var webTicketLast sync.Map // userID → time.Time
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// WebTicket POST /api/v1/auth/web-ticket(需登录):签发一次性网页登录票据。
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// App 拿到票后拼 https://<host>/sso?t=<ticket>&redirect=<路径> 打开系统浏览器。
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func (h *AuthHandler) WebTicket(c *gin.Context) {
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shopID := middleware.GetShopID(c)
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userID := middleware.GetUserID(c)
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if last, ok := webTicketLast.Load(userID); ok &&
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time.Since(last.(time.Time)) < time.Second {
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c.JSON(http.StatusTooManyRequests, gin.H{"error": "请求过于频繁,请稍后再试"})
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return
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}
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webTicketLast.Store(userID, time.Now())
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ticket, ttl, err := h.svc.IssueWebTicket(shopID, userID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "签发失败"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"data": gin.H{
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"ticket": ticket,
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"expires_in": ttl,
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}})
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}
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// WebTicketExchange POST /api/v1/auth/web-ticket/exchange(公开):
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// 网页端凭一次性票据兑换正常登录态(响应结构同 /auth/login,另带 shop_code
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// 供官网 localStorage 回填)。票据单次可用,无效/过期/重放一律 401。
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func (h *AuthHandler) WebTicketExchange(c *gin.Context) {
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var req struct {
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Ticket string `json:"ticket" binding:"required"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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dev := service.DeviceInfo{
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Platform: "web",
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IP: c.ClientIP(),
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UserAgent: c.Request.UserAgent(),
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}
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pair, user, shop, err := h.svc.LoginWithWebTicket(req.Ticket, dev)
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if err != nil {
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if errors.Is(err, service.ErrTicketInvalid) ||
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errors.Is(err, service.ErrInvalidCredentials) ||
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errors.Is(err, service.ErrUserInactive) {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "票据无效或已过期"})
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return
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}
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c.JSON(http.StatusInternalServerError, gin.H{"error": "兑换失败"})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"data": gin.H{
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"access_token": pair.AccessToken,
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"refresh_token": pair.RefreshToken,
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"expires_in": pair.ExpiresIn,
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"shop_id": pair.ShopID,
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"shop_code": shop.Code,
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"user": gin.H{
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"id": user.ID,
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"username": user.Username,
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"real_name": user.RealName,
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"role": user.Role,
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},
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},
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})
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}
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