优化小程序登录流程,增加用户协议和隐私政策的勾选机制,确保用户主动同意后方可登录,符合审核要求。同时,增强错误处理逻辑,提升用户体验和系统稳定性。新增用户协议和隐私政策页面,更新相关样式以改善界面交互。

This commit is contained in:
乘风
2026-02-10 15:03:31 +08:00
parent 3ca7d38318
commit 90a77da2da
35 changed files with 697 additions and 108 deletions

View File

@@ -0,0 +1,68 @@
// Package auth 管理端 JWT签发与校验使用 Authorization: Bearer <token>
package auth
import (
"net/http"
"strings"
"time"
"github.com/golang-jwt/jwt/v5"
)
const adminJWTExpire = 7 * 24 * time.Hour // 7 天
// AdminClaims 管理端 JWT 载荷
type AdminClaims struct {
jwt.RegisteredClaims
Username string `json:"username"`
Role string `json:"role"`
}
// IssueAdminJWT 签发管理端 JWT使用 ADMIN_SESSION_SECRET 签名
func IssueAdminJWT(secret, username string) (string, error) {
now := time.Now()
claims := AdminClaims{
RegisteredClaims: jwt.RegisteredClaims{
ExpiresAt: jwt.NewNumericDate(now.Add(adminJWTExpire)),
IssuedAt: jwt.NewNumericDate(now),
Subject: "admin",
},
Username: username,
Role: "admin",
}
tok := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
return tok.SignedString([]byte(secret))
}
// ParseAdminJWT 校验并解析 JWT返回 claims无效或过期返回 nil, false
func ParseAdminJWT(tokenString, secret string) (*AdminClaims, bool) {
if tokenString == "" || secret == "" {
return nil, false
}
tok, err := jwt.ParseWithClaims(tokenString, &AdminClaims{}, func(t *jwt.Token) (interface{}, error) {
return []byte(secret), nil
}, jwt.WithValidMethods([]string{"HS256"}))
if err != nil || !tok.Valid {
return nil, false
}
claims, ok := tok.Claims.(*AdminClaims)
if !ok || claims.Username == "" {
return nil, false
}
return claims, true
}
// GetAdminJWTFromRequest 从请求中读取 JWT优先 Authorization: Bearer <token>,其次 Cookie admin_session兼容旧端
func GetAdminJWTFromRequest(r *http.Request) string {
// 1. Authorization: Bearer <token>
ah := r.Header.Get("Authorization")
if strings.HasPrefix(ah, "Bearer ") {
return strings.TrimSpace(ah[7:])
}
// 2. Cookie兼容若值为 JWT 格式则可用)
c, err := r.Cookie(adminCookieName)
if err != nil || c == nil {
return ""
}
return strings.TrimSpace(c.Value)
}

View File

@@ -53,6 +53,14 @@ func AdminCookieName() string { return adminCookieName }
// MaxAgeSec 返回 session 有效秒数
func MaxAgeSec() int { return maxAgeSec }
// SetCookieHeaderValue 返回完整的 Set-Cookie 头内容(含 SameSite=None; Secure供跨站时携带 Cookie
func SetCookieHeaderValue(token string, maxAge int) string {
if maxAge <= 0 {
return adminCookieName + "=; Path=/; Max-Age=0; HttpOnly; SameSite=None; Secure"
}
return adminCookieName + "=" + token + "; Path=/; Max-Age=" + strconv.Itoa(maxAge) + "; HttpOnly; SameSite=None; Secure"
}
// GetAdminTokenFromRequest 从请求 Cookie 中读取 admin_session
func GetAdminTokenFromRequest(r *http.Request) string {
c, err := r.Cookie(adminCookieName)