kevin
8f6daf9f49
- 协议: InitMessage 增加 ip6/prefix6/server_ip6 字段(omitempty,向后兼容) - TUN: Device 接口新增 ConfigureIPv6, macOS 用 ifconfig inet6, Linux 用 ip -6 addr add - 路由: full 模式自动添加 ::/1+8000::/1, v6 服务器旁路 /128, resolveHosts 双栈解析 - 会话: setupTUN 解析 v6 字段并配置 TUN+路由, connectOnce 传 v6 给 stats/日志 - 统计: SetConnected(ip,ip6), Snapshot.AssignedIP6 - DB: connection_logs 增加 assigned_ip6 列 + migrateV3 幂等迁移 - UI: 状态卡片新增独立 IPv6 行, 始终可见(未获取显示 IPv6: —) - 文档: 同步 client-development.md 至服务端 IPv6 版本
65 lines
1.9 KiB
Go
65 lines
1.9 KiB
Go
package db
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import (
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"fmt"
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"time"
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"lmvpn/internal/model"
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)
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// StartLog creates a connection log entry and returns its ID.
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func (s *Store) StartLog(profileID int64) (int64, error) {
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res, err := s.db.Exec(
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`INSERT INTO connection_logs (profile_id, started_at, status)
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VALUES (?, ?, 'connected')`,
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profileID, time.Now())
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if err != nil {
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return 0, fmt.Errorf("start log: %w", err)
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}
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id, _ := res.LastInsertId()
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return id, nil
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}
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// FinishLog finalises a connection log entry with final stats.
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func (s *Store) FinishLog(id int64, status model.ConnectionStatus, assignedIP, assignedIP6 string, rxBytes, txBytes int64, errMsg string) error {
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_, err := s.db.Exec(
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`UPDATE connection_logs SET
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ended_at = ?, assigned_ip = ?, assigned_ip6 = ?, rx_bytes = ?, tx_bytes = ?,
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status = ?, error_msg = ?
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WHERE id = ?`,
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time.Now(), assignedIP, assignedIP6, rxBytes, txBytes, status, errMsg, id)
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if err != nil {
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return fmt.Errorf("finish log %d: %w", id, err)
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}
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return nil
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}
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// RecentLogs returns the most recent N connection logs for a profile.
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func (s *Store) RecentLogs(profileID int64, limit int) ([]model.ConnectionLog, error) {
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rows, err := s.db.Query(
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`SELECT id, profile_id, started_at, ended_at, assigned_ip, assigned_ip6,
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rx_bytes, tx_bytes, status, error_msg
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FROM connection_logs WHERE profile_id = ?
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ORDER BY started_at DESC LIMIT ?`,
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profileID, limit)
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if err != nil {
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return nil, fmt.Errorf("recent logs: %w", err)
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}
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defer rows.Close()
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var out []model.ConnectionLog
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for rows.Next() {
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var l model.ConnectionLog
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var ended interface{}
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if err := rows.Scan(&l.ID, &l.ProfileID, &l.StartedAt, &ended,
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&l.AssignedIP, &l.AssignedIP6, &l.RxBytes, &l.TxBytes, &l.Status, &l.ErrorMsg); err != nil {
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return nil, err
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}
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if t, ok := ended.(time.Time); ok {
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l.EndedAt = &t
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}
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out = append(out, l)
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}
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return out, rows.Err()
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}
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