Files
lunar-mini/server/internal/service/user.go
T
gouki b8c439deac fix(server): 安全加固与版本链路修复
- 微信登录改为真实 jscode2session,session_key 不再下发客户端
- 支付回调增加 HMAC 验签(X-Pay-Sign)与幂等处理,未配置密钥时拒绝回调
- 订单金额一律以服务端商品表定价,禁止客户端传入金额
- 付费许愿改为支付成功后创建,不再先许愿后付款
- 管理后台增加登录认证(ADMIN_PASSWORD + role=admin JWT + HttpOnly Cookie)
- 订单详情/取消增加本人归属校验,修复越权访问
- 版本信息改为 ldflags 注入单一链路,GoVersion 用 runtime.Version()
- 恢复 gin 默认访问日志(原 Logger 中间件输出为空)
- 加载 HTML 模板修复后台页面 500;godotenv 加载 .env.local
- CORS 支持 CORS_ORIGINS 白名单配置
2026-08-09 00:09:24 +00:00

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package service
import (
"errors"
"time"
"github.com/golang-jwt/jwt/v5"
"github.com/gouki/lunar-server/internal/config"
"github.com/gouki/lunar-server/internal/model"
"gorm.io/gorm"
)
// UserService 用户服务
type UserService struct {
db *gorm.DB
}
// NewUserService 创建用户服务
func NewUserService() *UserService {
return &UserService{
db: config.GetDB(),
}
}
// GetUserByOpenID 根据OpenID获取用户
func (s *UserService) GetUserByOpenID(openID string) (*model.User, error) {
var user model.User
if err := s.db.Where("open_id = ?", openID).First(&user).Error; err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
}
return nil, err
}
return &user, nil
}
// GetUserByID 根据ID获取用户
func (s *UserService) GetUserByID(id uint) (*model.User, error) {
var user model.User
if err := s.db.First(&user, id).Error; err != nil {
return nil, err
}
return &user, nil
}
// CreateUser 创建用户
func (s *UserService) CreateUser(user *model.User) error {
return s.db.Create(user).Error
}
// UpdateUser 更新用户
func (s *UserService) UpdateUser(user *model.User) error {
return s.db.Save(user).Error
}
// UpdateUserProfile 更新用户资料
func (s *UserService) UpdateUserProfile(profile *model.UserProfile) error {
return s.db.Save(profile).Error
}
// GetUserProfile 获取用户资料
func (s *UserService) GetUserProfile(userID uint) (*model.UserProfile, error) {
var profile model.UserProfile
if err := s.db.Where("user_id = ?", userID).First(&profile).Error; err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
}
return nil, err
}
return &profile, nil
}
// GenerateToken 生成JWT Token
func (s *UserService) GenerateToken(userID uint, secret string) (string, error) {
claims := jwt.MapClaims{
"user_id": userID,
"exp": time.Now().Add(time.Hour * 24 * 7).Unix(), // 7天过期
"iat": time.Now().Unix(),
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
return token.SignedString([]byte(secret))
}
// ParseToken 解析JWT Token
func (s *UserService) ParseToken(tokenString, secret string) (uint, error) {
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
return []byte(secret), nil
})
if err != nil {
return 0, err
}
if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
// 管理员 token 不绑定具体用户,不能当普通用户 token 使用
if role, _ := claims["role"].(string); role == "admin" {
return 0, errors.New("admin token")
}
userIDFloat, ok := claims["user_id"].(float64)
if !ok {
return 0, errors.New("invalid token claims")
}
return uint(userIDFloat), nil
}
return 0, errors.New("invalid token")
}
// AdminTokenCookie 管理员会话 Cookie 名
const AdminTokenCookie = "lunar_admin_token"
// GenerateAdminToken 签发管理员 JWT12 小时过期)
func (s *UserService) GenerateAdminToken(secret string) (string, error) {
claims := jwt.MapClaims{
"role": "admin",
"exp": time.Now().Add(time.Hour * 12).Unix(),
"iat": time.Now().Unix(),
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
return token.SignedString([]byte(secret))
}
// IsAdminToken 校验是否为有效的管理员 JWT
func (s *UserService) IsAdminToken(tokenString, secret string) bool {
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
return []byte(secret), nil
})
if err != nil {
return false
}
claims, ok := token.Claims.(jwt.MapClaims)
if !ok || !token.Valid {
return false
}
role, _ := claims["role"].(string)
return role == "admin"
}