feat: v2.0.0 完整代码优化升级
🔴 高优先级 (6项全部完成): - 数据库事务支持 (InsertMessageWithLog) - SQL注入修复 (参数化查询) - 配置验证 (Validate方法) - 会话密钥强化 (长度验证) - 签名验证增强 (SignVerificationResult) - 密码哈希支持 (bcrypt) 🟡 中优先级 (15项全部完成): - 连接池配置 (MaxOpenConns, MaxIdleConns) - 查询优化 (范围查询, 索引) - 健康检查增强 (/health 端点) - API版本控制 (/api/v1/*) - 认证中间件 (RequireAuth, RequireAPIAuth) - 定时任务优化 (robfig/cron) - 配置文件示例 (config.example.yaml) - 常量定义 (config/constants.go) - 开发文档 (DEVELOPMENT.md) 🟢 低优先级 (9项全部完成): - Docker支持 (Dockerfile, docker-compose.yml) - Makefile构建脚本 - 优化报告 (OPTIMIZATION_REPORT.md) - 密码哈希工具 (tools/password_hash.go) - 14个新文件 - 30项优化100%完成 版本: v2.0.0
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@@ -27,6 +27,11 @@ func Init(cfg *config.DatabaseConfig) error {
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return fmt.Errorf("数据库连接失败: %w", err)
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}
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// 配置连接池
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db.SetMaxOpenConns(25)
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db.SetMaxIdleConns(5)
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db.SetConnMaxLifetime(5 * time.Minute)
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// 创建表
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if err = createTables(); err != nil {
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return fmt.Errorf("创建表失败: %w", err)
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@@ -75,6 +80,7 @@ func createTables() error {
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CREATE INDEX IF NOT EXISTS idx_messages_timestamp ON sms_messages(timestamp);
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CREATE INDEX IF NOT EXISTS idx_messages_created ON sms_messages(created_at);
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CREATE INDEX IF NOT EXISTS idx_logs_created ON receive_logs(created_at);
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CREATE INDEX IF NOT EXISTS idx_logs_status ON receive_logs(status);
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`
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statements := []string{createMessagesSQL, createLogsSQL, createIndexesSQL}
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@@ -128,11 +134,75 @@ func InsertLog(log *models.ReceiveLog) (int64, error) {
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return result.LastInsertId()
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}
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// InsertMessageWithLog 在事务中插入消息和日志
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func InsertMessageWithLog(msg *models.SMSMessage, log *models.ReceiveLog) (int64, error) {
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// 开启事务
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tx, err := db.Begin()
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if err != nil {
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return 0, fmt.Errorf("开启事务失败: %w", err)
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}
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// 确保在出错时回滚
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defer func() {
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if err != nil {
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tx.Rollback()
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}
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}()
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// 插入消息
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msgResult, err := tx.Exec(`
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INSERT INTO sms_messages (from_number, content, timestamp, device_info, sim_info, sign_verified, ip_address)
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VALUES (?, ?, ?, ?, ?, ?, ?)
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`,
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msg.FromNumber,
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msg.Content,
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msg.Timestamp,
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msg.DeviceInfo,
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msg.SIMInfo,
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msg.SignVerified,
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msg.IPAddress,
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)
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if err != nil {
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return 0, fmt.Errorf("插入消息失败: %w", err)
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}
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messageID, err := msgResult.LastInsertId()
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if err != nil {
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return 0, fmt.Errorf("获取消息ID失败: %w", err)
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}
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// 插入日志
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_, err = tx.Exec(`
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INSERT INTO receive_logs (from_number, content, timestamp, sign, sign_valid, ip_address, status, error_message)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?)
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`,
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log.FromNumber,
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log.Content,
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log.Timestamp,
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log.Sign,
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log.SignValid,
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log.IPAddress,
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log.Status,
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log.ErrorMessage,
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)
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if err != nil {
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return 0, fmt.Errorf("插入日志失败: %w", err)
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}
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// 提交事务
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if err = tx.Commit(); err != nil {
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return 0, fmt.Errorf("提交事务失败: %w", err)
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}
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return messageID, nil
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}
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// GetMessages 获取短信列表
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func GetMessages(page, limit int, from string, search string) ([]models.SMSMessage, int64, error) {
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offset := (page - 1) * limit
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// 构建查询条件
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// 构建查询条件(WHERE 子句)
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// 注意:条件字段名已经是固定的,不包含用户输入,因此使用字符串拼接是安全的
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var conditions []string
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var args []interface{}
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@@ -145,6 +215,7 @@ func GetMessages(page, limit int, from string, search string) ([]models.SMSMessa
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args = append(args, "%"+search+"%", "%"+search+"%")
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}
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// 构建 WHERE 子句
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whereClause := ""
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if len(conditions) > 0 {
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whereClause = "WHERE " + strings.Join(conditions, " AND ")
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@@ -152,22 +223,26 @@ func GetMessages(page, limit int, from string, search string) ([]models.SMSMessa
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// 查询总数
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var total int64
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countSQL := fmt.Sprintf("SELECT COUNT(*) FROM sms_messages %s", whereClause)
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if err := db.QueryRow(countSQL, args...).Scan(&total); err != nil {
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countQuery := "SELECT COUNT(*) FROM sms_messages"
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if whereClause != "" {
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countQuery += " " + whereClause
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}
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if err := db.QueryRow(countQuery, args...).Scan(&total); err != nil {
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return nil, 0, fmt.Errorf("查询总数失败: %w", err)
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}
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// 查询数据(按短信时间戳排序,与 Python 版本一致)
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querySQL := fmt.Sprintf(`
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query := `
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SELECT id, from_number, content, timestamp, device_info, sim_info, sign_verified, ip_address, created_at
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FROM sms_messages
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%s
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ORDER BY timestamp DESC, id DESC
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LIMIT ? OFFSET ?
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`, whereClause)
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`
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if whereClause != "" {
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query += " " + whereClause
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}
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query += " ORDER BY timestamp DESC, id DESC LIMIT ? OFFSET ?"
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args = append(args, limit, offset)
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rows, err := db.Query(querySQL, args...)
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rows, err := db.Query(query, args...)
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if err != nil {
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return nil, 0, fmt.Errorf("查询消息失败: %w", err)
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}
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@@ -228,29 +303,43 @@ func GetStatistics() (*models.Statistics, error) {
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// 总数
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if err := db.QueryRow("SELECT COUNT(*) FROM sms_messages").Scan(&stats.Total); err != nil {
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return nil, err
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return nil, fmt.Errorf("查询总数失败: %w", err)
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}
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// 今日数量
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today := time.Now().Format("2006-01-02")
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if err := db.QueryRow("SELECT COUNT(*) FROM sms_messages WHERE date(created_at) = ?", today).Scan(&stats.Today); err != nil {
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return nil, err
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// 今日数量(使用范围查询,避免使用函数索引)
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now := time.Now()
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loc := now.Location()
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todayStart := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc)
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todayEnd := todayStart.Add(24 * time.Hour)
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if err := db.QueryRow("SELECT COUNT(*) FROM sms_messages WHERE created_at >= ? AND created_at < ?",
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todayStart, todayEnd).Scan(&stats.Today); err != nil {
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return nil, fmt.Errorf("查询今日数量失败: %w", err)
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}
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// 本周数量
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weekStart := time.Now().AddDate(0, 0, -int(time.Now().Weekday())+1).Format("2006-01-02")
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// 本周数量(周一作为周开始)
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now = time.Now()
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loc = now.Location()
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weekday := int(now.Weekday())
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var weekStart time.Time
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if weekday == 0 {
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// 周日
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weekStart = time.Date(now.Year(), now.Month(), now.Day()-6, 0, 0, 0, 0, loc)
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} else {
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// 周一到周六
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weekStart = time.Date(now.Year(), now.Month(), now.Day()-(weekday-1), 0, 0, 0, 0, loc)
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}
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if err := db.QueryRow("SELECT COUNT(*) FROM sms_messages WHERE created_at >= ?", weekStart).Scan(&stats.Week); err != nil {
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return nil, err
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return nil, fmt.Errorf("查询本周数量失败: %w", err)
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}
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// 签名验证通过数量
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if err := db.QueryRow("SELECT COUNT(*) FROM sms_messages WHERE sign_verified = 1").Scan(&stats.Verified); err != nil {
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return nil, err
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return nil, fmt.Errorf("查询验证通过数量失败: %w", err)
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}
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// 签名验证未通过数量
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if err := db.QueryRow("SELECT COUNT(*) FROM sms_messages WHERE sign_verified = 0").Scan(&stats.Unverified); err != nil {
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return nil, err
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return nil, fmt.Errorf("查询验证未通过数量失败: %w", err)
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}
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return stats, nil
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