long-agent
5ca3633be4
后端： - 新增全局设备管理 API（DeviceHandler.GetAllDevices） - 新增登录日志导出功能（LogHandler.ExportLoginLogs, CSV/XLSX） - 新增设置服务（SettingsService）和设置页面 API - 设备管理支持多条件筛选（状态/信任状态/关键词） - 登录日志支持流式导出防 OOM - 操作日志支持按方法/时间范围搜索 - 主题配置服务（ThemeService） - 增强监控健康检查（Prometheus metrics + SLO） - 移除旧 ratelimit.go（已迁移至 robustness） - 修复 SocialAccount NULL 扫描问题 - 新增 API 契约测试、Handler 测试、Settings 测试 前端： - 新增管理员设备管理页面（DevicesPage） - 新增管理员登录日志导出功能 - 新增系统设置页面（SettingsPage） - 设备管理支持筛选和分页 - 增强 HTTP 响应类型 测试： - 业务逻辑测试 68 个（含并发 CONC_001~003） - 规模测试 16 个（P99 百分位统计） - E2E 测试、集成测试、契约测试 - 性能基准测试、鲁棒性测试 全面测试通过（38 个测试包）
308 lines
8.8 KiB
Go
308 lines
8.8 KiB
Go
package service
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import (
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"context"
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cryptorand "crypto/rand"
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"crypto/subtle"
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"encoding/hex"
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"errors"
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"fmt"
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"log"
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"net/smtp"
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"time"
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"github.com/user-management-system/internal/auth"
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"github.com/user-management-system/internal/cache"
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"github.com/user-management-system/internal/domain"
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"github.com/user-management-system/internal/repository"
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"github.com/user-management-system/internal/security"
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)
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// PasswordResetConfig controls reset-token issuance and SMTP delivery.
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type PasswordResetConfig struct {
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TokenTTL time.Duration
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SMTPHost string
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SMTPPort int
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SMTPUser string
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SMTPPass string
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FromEmail string
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SiteURL string
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PasswordMinLen int
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PasswordRequireSpecial bool
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PasswordRequireNumber bool
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}
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func DefaultPasswordResetConfig() *PasswordResetConfig {
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return &PasswordResetConfig{
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TokenTTL: 15 * time.Minute,
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SMTPHost: "",
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SMTPPort: 587,
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SMTPUser: "",
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SMTPPass: "",
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FromEmail: "noreply@example.com",
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SiteURL: "http://localhost:8080",
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PasswordMinLen: 8,
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PasswordRequireSpecial: false,
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PasswordRequireNumber: false,
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}
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}
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type PasswordResetService struct {
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userRepo userRepositoryInterface
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cache *cache.CacheManager
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config *PasswordResetConfig
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passwordHistoryRepo *repository.PasswordHistoryRepository
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}
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func NewPasswordResetService(
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userRepo userRepositoryInterface,
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cache *cache.CacheManager,
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config *PasswordResetConfig,
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) *PasswordResetService {
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if config == nil {
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config = DefaultPasswordResetConfig()
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}
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return &PasswordResetService{
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userRepo: userRepo,
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cache: cache,
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config: config,
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}
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}
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// WithPasswordHistoryRepo 注入密码历史 repository，用于重置密码时记录历史
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func (s *PasswordResetService) WithPasswordHistoryRepo(repo *repository.PasswordHistoryRepository) *PasswordResetService {
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s.passwordHistoryRepo = repo
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return s
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}
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func (s *PasswordResetService) ForgotPassword(ctx context.Context, email string) error {
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user, err := s.userRepo.GetByEmail(ctx, email)
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if err != nil {
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return nil
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}
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tokenBytes := make([]byte, 32)
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if _, err := cryptorand.Read(tokenBytes); err != nil {
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return fmt.Errorf("生成重置Token失败: %w", err)
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}
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resetToken := hex.EncodeToString(tokenBytes)
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cacheKey := "pwd_reset:" + resetToken
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ttl := s.config.TokenTTL
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if err := s.cache.Set(ctx, cacheKey, user.ID, ttl, ttl); err != nil {
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return fmt.Errorf("缓存重置Token失败: %w", err)
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}
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go s.sendResetEmail(domain.DerefStr(user.Email), user.Username, resetToken)
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return nil
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}
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func (s *PasswordResetService) ResetPassword(ctx context.Context, token, newPassword string) error {
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if token == "" || newPassword == "" {
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return errors.New("参数不完整")
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}
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cacheKey := "pwd_reset:" + token
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val, ok := s.cache.Get(ctx, cacheKey)
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if !ok {
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return errors.New("重置链接已失效或不存在，请重新申请")
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}
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userID, ok := int64Value(val)
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if !ok {
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return errors.New("重置Token数据异常")
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}
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user, err := s.userRepo.GetByID(ctx, userID)
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if err != nil {
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return errors.New("用户不存在")
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}
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if err := s.doResetPassword(ctx, user, newPassword); err != nil {
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return err
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}
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if err := s.cache.Delete(ctx, cacheKey); err != nil {
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return fmt.Errorf("清理重置Token失败: %w", err)
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}
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return nil
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}
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func (s *PasswordResetService) ValidateResetToken(ctx context.Context, token string) (bool, error) {
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if token == "" {
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return false, errors.New("token不能为空")
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}
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_, ok := s.cache.Get(ctx, "pwd_reset:"+token)
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return ok, nil
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}
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func (s *PasswordResetService) sendResetEmail(email, username, token string) {
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if s.config.SMTPHost == "" {
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return
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}
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resetURL := fmt.Sprintf("%s/reset-password?token=%s", s.config.SiteURL, token)
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subject := "密码重置请求"
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body := fmt.Sprintf(`您好 %s：
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您收到此邮件，是因为有人请求重置账户密码。
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请点击以下链接重置密码（链接将在 %s 后失效）：
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%s
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如果不是您本人操作，请忽略此邮件，您的密码不会被修改。
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用户管理系统团队`, username, s.config.TokenTTL.String(), resetURL)
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var authInfo smtp.Auth
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if s.config.SMTPUser != "" || s.config.SMTPPass != "" {
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authInfo = smtp.PlainAuth("", s.config.SMTPUser, s.config.SMTPPass, s.config.SMTPHost)
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}
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msg := fmt.Sprintf(
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"From: %s\r\nTo: %s\r\nSubject: %s\r\nContent-Type: text/plain; charset=UTF-8\r\n\r\n%s",
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s.config.FromEmail,
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email,
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subject,
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body,
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)
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addr := fmt.Sprintf("%s:%d", s.config.SMTPHost, s.config.SMTPPort)
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if err := smtp.SendMail(addr, authInfo, s.config.FromEmail, []string{email}, []byte(msg)); err != nil {
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log.Printf("password-reset-email: send failed to=%s err=%v", email, err)
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}
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}
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// ForgotPasswordByPhoneRequest 短信密码重置请求
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type ForgotPasswordByPhoneRequest struct {
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Phone string `json:"phone" binding:"required"`
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}
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// ForgotPasswordByPhone 通过手机验证码重置密码 - 发送验证码
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func (s *PasswordResetService) ForgotPasswordByPhone(ctx context.Context, phone string) (string, error) {
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user, err := s.userRepo.GetByPhone(ctx, phone)
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if err != nil {
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return "", nil // 用户不存在不提示，防止用户枚举
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}
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// 生成6位数字验证码
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code, err := generateSMSCode()
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if err != nil {
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return "", fmt.Errorf("生成验证码失败: %w", err)
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}
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// 存储验证码，关联用户ID
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cacheKey := fmt.Sprintf("pwd_reset_sms:%s", phone)
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ttl := s.config.TokenTTL
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if err := s.cache.Set(ctx, cacheKey, user.ID, ttl, ttl); err != nil {
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return "", fmt.Errorf("缓存验证码失败: %w", err)
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}
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// 存储验证码到另一个key，用于后续校验
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codeKey := fmt.Sprintf("pwd_reset_sms_code:%s", phone)
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if err := s.cache.Set(ctx, codeKey, code, ttl, ttl); err != nil {
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return "", fmt.Errorf("缓存验证码失败: %w", err)
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}
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return code, nil
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}
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// ResetPasswordByPhoneRequest 通过手机验证码重置密码请求
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type ResetPasswordByPhoneRequest struct {
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Phone string `json:"phone" binding:"required"`
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Code string `json:"code" binding:"required"`
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NewPassword string `json:"new_password" binding:"required"`
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}
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// ResetPasswordByPhone 通过手机验证码重置密码 - 验证并重置
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func (s *PasswordResetService) ResetPasswordByPhone(ctx context.Context, req *ResetPasswordByPhoneRequest) error {
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if req.Phone == "" || req.Code == "" || req.NewPassword == "" {
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return errors.New("参数不完整")
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}
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codeKey := fmt.Sprintf("pwd_reset_sms_code:%s", req.Phone)
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storedCode, ok := s.cache.Get(ctx, codeKey)
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if !ok {
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return errors.New("验证码已失效，请重新获取")
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}
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code, ok := storedCode.(string)
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if !ok || subtle.ConstantTimeCompare([]byte(code), []byte(req.Code)) != 1 {
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return errors.New("验证码不正确")
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}
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// 获取用户ID
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cacheKey := fmt.Sprintf("pwd_reset_sms:%s", req.Phone)
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val, ok := s.cache.Get(ctx, cacheKey)
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if !ok {
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return errors.New("验证码已失效，请重新获取")
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}
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userID, ok := int64Value(val)
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if !ok {
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return errors.New("验证码数据异常")
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}
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user, err := s.userRepo.GetByID(ctx, userID)
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if err != nil {
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return errors.New("用户不存在")
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}
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if err := s.doResetPassword(ctx, user, req.NewPassword); err != nil {
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return err
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}
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// 清理验证码
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s.cache.Delete(ctx, codeKey)
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s.cache.Delete(ctx, cacheKey)
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return nil
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}
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func (s *PasswordResetService) doResetPassword(ctx context.Context, user *domain.User, newPassword string) error {
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policy := security.PasswordPolicy{
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MinLength: s.config.PasswordMinLen,
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RequireSpecial: s.config.PasswordRequireSpecial,
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RequireNumber: s.config.PasswordRequireNumber,
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}.Normalize()
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if err := policy.Validate(newPassword); err != nil {
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return err
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}
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// 检查密码历史（防止重用近5次密码）
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if s.passwordHistoryRepo != nil {
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histories, err := s.passwordHistoryRepo.GetByUserID(ctx, user.ID, passwordHistoryLimit)
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if err == nil {
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for _, h := range histories {
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if auth.VerifyPassword(h.PasswordHash, newPassword) {
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return errors.New("新密码不能与最近5次密码相同")
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}
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}
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}
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}
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hashedPassword, err := auth.HashPassword(newPassword)
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if err != nil {
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return fmt.Errorf("密码加密失败: %w", err)
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}
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user.Password = hashedPassword
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if err := s.userRepo.Update(ctx, user); err != nil {
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return fmt.Errorf("更新密码失败: %w", err)
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}
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// 写入密码历史记录
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if s.passwordHistoryRepo != nil {
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go func() {
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// 使用带超时的独立 context，防止 DB 写入无限等待
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bgCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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_ = s.passwordHistoryRepo.Create(bgCtx, &domain.PasswordHistory{
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UserID: user.ID,
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PasswordHash: hashedPassword,
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})
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_ = s.passwordHistoryRepo.DeleteOldRecords(bgCtx, user.ID, passwordHistoryLimit)
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}()
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}
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return nil
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}
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