rose_cat707
fc3a66dc83
Go 控制面（SQLite + REST API）嵌入 Mihomo 数据面，Vue 3 多语言 Web 管理台。 含订阅/节点/规则/出站/监控/日志、OpenAPI、API Key、Gitea Actions CI（runs-on: ubuntu-latest） 与开源文档；镜像发布至 git.rc707blog.top Container Registry。 Co-authored-by: Cursor <cursoragent@cursor.com>
66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
package store
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import (
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"context"
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"database/sql"
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"time"
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)
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type LoginAttempt struct {
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FailCount int
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WindowStart time.Time
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LockedUntil *time.Time
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}
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func (s *Store) GetLoginAttempt(ctx context.Context, ip string) (*LoginAttempt, error) {
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var failCount int
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var windowStart string
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var lockedUntil sql.NullString
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err := s.db.QueryRowContext(ctx,
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`SELECT fail_count, window_start, locked_until FROM login_attempts WHERE ip = ?`, ip,
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).Scan(&failCount, &windowStart, &lockedUntil)
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if err == sql.ErrNoRows {
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return nil, nil
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}
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if err != nil {
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return nil, err
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}
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out := &LoginAttempt{
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FailCount: failCount,
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WindowStart: parseTime(windowStart),
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}
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if lockedUntil.Valid && lockedUntil.String != "" {
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t := parseTime(lockedUntil.String)
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out.LockedUntil = &t
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}
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return out, nil
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}
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func (s *Store) SetLoginAttempt(ctx context.Context, ip string, attempt LoginAttempt) error {
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var locked string
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if attempt.LockedUntil != nil {
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locked = attempt.LockedUntil.Format("2006-01-02 15:04:05")
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}
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_, err := s.db.ExecContext(ctx, `
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INSERT INTO login_attempts(ip, fail_count, window_start, locked_until)
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VALUES(?,?,?,?)
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ON CONFLICT(ip) DO UPDATE SET
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fail_count = excluded.fail_count,
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window_start = excluded.window_start,
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locked_until = excluded.locked_until
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`, ip, attempt.FailCount, attempt.WindowStart.Format("2006-01-02 15:04:05"), nullIfEmpty(locked))
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return err
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}
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func (s *Store) ClearLoginAttempt(ctx context.Context, ip string) error {
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_, err := s.db.ExecContext(ctx, `DELETE FROM login_attempts WHERE ip = ?`, ip)
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return err
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}
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func nullIfEmpty(s string) any {
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if s == "" {
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return nil
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}
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return s
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}
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