feat: 设置页新增登录管理 TAB
- Session 结构体新增 IP、UserAgent、Remark 字段，登录/注册时记录设备信息 - Store 接口新增 ListByUID、DeleteByUIDExclude 方法，MemoryStore 完整实现 - SessionManager 新增 ListByUID、DestroyOtherByUID、UpdateRemark 方法 - 新增 UA 轻量解析器（session/ua.go），提取浏览器/OS/设备类型 - 新增 settings_api_sessions.go，提供列表/踢出/一键踢出/备注 4 个 API - 控制器层声明 sessionManager 最小接口（ISP），SettingsController 注入依赖 - Auth 中间件注入 sid 到 gin context，支持识别当前会话 - 设置页左侧导航增加登录管理入口，tab 白名单新增 sessions - 前端实现设备列表展示（浏览器/OS/设备图标/IP/时间）、当前设备标识、备注输入、踢出按钮、一键踢出 - settings.css 新增会话管理全套样式及响应式适配
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@ -26,7 +26,7 @@ func NewManager(store Store, userRepo userStore, cfg *config.Config) *Manager {
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}
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// Create 创建会话并写入存储
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func (m *Manager) Create(user *model.User, rememberMe bool) (string, error) {
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func (m *Manager) Create(user *model.User, rememberMe bool, ip, userAgent string) (string, error) {
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sid, err := NewID()
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if err != nil {
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return "", err
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@ -39,13 +39,15 @@ func (m *Manager) Create(user *model.User, rememberMe bool) (string, error) {
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Username: user.Username,
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Role: user.Role,
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RememberMe: rememberMe,
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IP: ip,
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UserAgent: userAgent,
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CreatedAt: now,
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LastAccess: now,
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}
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if err := m.store.Set(s); err != nil {
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return "", err
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}
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log.Printf("[SessionManager] Created sid=%s uid=%d rememberMe=%v", sid[:16]+"...", user.ID, rememberMe)
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log.Printf("[SessionManager] Created sid=%s uid=%d rememberMe=%v ip=%s", sid[:16]+"...", user.ID, rememberMe, ip)
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return sid, nil
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}
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@ -102,3 +104,26 @@ func (m *Manager) IdleTimeout(rememberMe bool) time.Duration {
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}
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return time.Duration(m.cfg.Session.IdleTimeout) * time.Minute
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}
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// ListByUID 列出某用户的所有活跃会话
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func (m *Manager) ListByUID(uid uint) ([]*Session, error) {
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return m.store.ListByUID(uid)
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}
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// DestroyOtherByUID 销毁某用户除当前会话外的所有会话
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func (m *Manager) DestroyOtherByUID(uid uint, currentSID string) error {
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return m.store.DeleteByUIDExclude(uid, currentSID)
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}
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// UpdateRemark 更新指定会话的备注（需验证归属）
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func (m *Manager) UpdateRemark(sid string, uid uint, remark string) error {
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s, err := m.store.Get(sid)
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if err != nil || s == nil {
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return err
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}
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if s.UserID != uid {
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return nil
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}
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s.Remark = remark
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return m.store.Set(s)
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}
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@ -91,6 +91,59 @@ func (ms *MemoryStore) DeleteByUID(uid uint) error {
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return nil
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}
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// DeleteByUIDExclude 删除某用户的所有会话，但保留 excludeSID
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func (ms *MemoryStore) DeleteByUIDExclude(uid uint, excludeSID string) error {
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ms.mu.Lock()
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defer ms.mu.Unlock()
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sids, ok := ms.byUID[uid]
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if !ok {
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return nil
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}
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var kept []string
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var removed int
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for _, sid := range sids {
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if sid == excludeSID {
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kept = append(kept, sid)
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continue
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}
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delete(ms.sessions, sid)
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removed++
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}
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if len(kept) > 0 {
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ms.byUID[uid] = kept
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} else {
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delete(ms.byUID, uid)
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}
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log.Printf("[MemoryStore] DeleteByUIDExclude uid=%d removed=%d kept=%d", uid, removed, len(kept))
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return nil
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}
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// ListByUID 列出某用户的所有活跃会话（已过期的会被清理掉）
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func (ms *MemoryStore) ListByUID(uid uint) ([]*Session, error) {
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ms.mu.RLock()
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sids, ok := ms.byUID[uid]
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if !ok {
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ms.mu.RUnlock()
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return nil, nil
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}
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// 复制 sid 列表避免持锁期间修改
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sidCopy := make([]string, len(sids))
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copy(sidCopy, sids)
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ms.mu.RUnlock()
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var result []*Session
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for _, sid := range sidCopy {
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// Get 会检查过期并自动清理
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s, err := ms.Get(sid)
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if err != nil || s == nil {
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continue
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}
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result = append(result, s)
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}
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return result, nil
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}
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// Cleanup 清理过期会话（根据 RememberMe 选择对应超时）
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func (ms *MemoryStore) Cleanup() int {
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ms.mu.Lock()
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@ -14,6 +14,9 @@ type Session struct {
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Username string // 用户名
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Role string // 角色
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RememberMe bool // 是否持久化（决定 cookie maxAge）
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IP string // 登录 IP
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UserAgent string // 登录设备 User-Agent
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Remark string // 用户备注（如"我的笔记本"）
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CreatedAt time.Time // 创建时间
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LastAccess time.Time // 最后访问时间（滑动窗口）
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}
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@ -14,6 +14,12 @@ type Store interface {
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// DeleteByUID 删除某用户的所有会话（改密/注销/强制下线时调用）
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DeleteByUID(uid uint) error
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// DeleteByUIDExclude 删除某用户的所有会话，但保留指定的会话 ID
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DeleteByUIDExclude(uid uint, excludeSID string) error
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// ListByUID 列出某用户的所有活跃会话
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ListByUID(uid uint) ([]*Session, error)
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// Cleanup 清理过期会话，返回清理数量（由后台 goroutine 定期调用）
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Cleanup() int
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}
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97
internal/session/ua.go
Normal file
97
internal/session/ua.go
Normal file
@ -0,0 +1,97 @@
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package session
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import "strings"
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// DeviceInfo 从 User-Agent 解析出的设备摘要信息
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type DeviceInfo struct {
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Device string // 设备类型：Desktop / Mobile / Tablet
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OS string // 操作系统：Windows 10 / macOS / Android 12 等
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Browser string // 浏览器：Chrome 120 / Firefox 121 / Safari 17 等
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}
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// ParseUA 从原始 User-Agent 字符串解析设备信息（轻量级，不引入第三方库）
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func ParseUA(ua string) DeviceInfo {
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info := DeviceInfo{Device: "Desktop"}
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lower := strings.ToLower(ua)
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// --- 操作系统 ---
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switch {
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case strings.Contains(lower, "windows nt 10"):
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info.OS = "Windows 10/11"
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case strings.Contains(lower, "windows nt 6.3"):
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info.OS = "Windows 8.1"
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case strings.Contains(lower, "windows nt 6.2"):
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info.OS = "Windows 8"
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case strings.Contains(lower, "windows nt 6.1"):
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info.OS = "Windows 7"
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case strings.Contains(lower, "windows"):
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info.OS = "Windows"
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case strings.Contains(lower, "mac os x"):
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info.OS = "macOS"
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if strings.Contains(lower, "iphone") {
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info.OS = "iOS"
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info.Device = "Mobile"
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} else if strings.Contains(lower, "ipad") {
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info.OS = "iPadOS"
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info.Device = "Tablet"
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}
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case strings.Contains(lower, "android"):
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info.OS = "Android"
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info.Device = "Mobile"
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if strings.Contains(lower, "tablet") || strings.Contains(lower, "ipad") {
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info.Device = "Tablet"
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}
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case strings.Contains(lower, "iphone"):
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info.OS = "iOS"
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info.Device = "Mobile"
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case strings.Contains(lower, "ipad"):
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info.OS = "iPadOS"
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info.Device = "Tablet"
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case strings.Contains(lower, "linux"):
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info.OS = "Linux"
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case strings.Contains(lower, "cros"):
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info.OS = "ChromeOS"
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default:
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info.OS = "Unknown"
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}
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// --- 浏览器 ---
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switch {
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case strings.Contains(lower, "edg/"):
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info.Browser = "Edge"
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info.Browser += extractVersion(ua, "Edg/")
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case strings.Contains(lower, "chrome/") && !strings.Contains(lower, "edg/"):
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info.Browser = "Chrome"
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info.Browser += extractVersion(ua, "Chrome/")
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case strings.Contains(lower, "firefox/"):
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info.Browser = "Firefox"
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info.Browser += extractVersion(ua, "Firefox/")
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case strings.Contains(lower, "safari/") && !strings.Contains(lower, "chrome/"):
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info.Browser = "Safari"
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info.Browser += extractVersion(ua, "Version/")
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default:
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info.Browser = "Unknown"
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}
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return info
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}
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// extractVersion 从 UA 中提取主版本号
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func extractVersion(ua, prefix string) string {
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idx := strings.Index(ua, prefix)
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if idx == -1 {
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return ""
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}
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rest := ua[idx+len(prefix):]
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dot := strings.Index(rest, ".")
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if dot == -1 {
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// 无点号，取到空格或结尾
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sp := strings.Index(rest, " ")
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if sp > 0 {
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return " " + rest[:sp]
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}
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return ""
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}
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return " " + rest[:dot]
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}
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Block a user