feat: 平台配置全面生效 — 配置策略接入实际逻辑

- query组: ExecuteQuery读取query_limit_max/query_timeout/query_dangerous_pattern
  - 查询超时通过context.WithTimeout生效,db.QueryContext/QueryRowContext
  - 危险模式检测拦截无WHERE的DELETE/UPDATE/DROP/TRUNCATE
  - LIMIT上限从settings读取,不再硬编码1000

- security组: Login读取login_max_attempts/login_lockout_minutes
  - 新增User字段: failed_login_attempts + locked_until
  - 登录失败达到阈值自动锁定,成功时清除计数
  - JWT Token过期时间读取session_timeout_hours设置

- executor组: ExecuteTicket读取executor_timeout/executor_dry_run
  - 执行超时通过context.WithTimeout控制
  - 开启dry_run时先EXPLAIN预检查SQL语法
  - db.ExecContext替代db.Exec

- cleanup组: SettingsCleanupPreview/Run从占位改为真实实现
  - 预览统计4类数据(工单/查询历史/慢日志/审计日志)待清理数量
  - 执行清理按retention_days配置删除过期数据

- ghost组: 13项gh-ost配置加入seedDefaultSettings
  - enabled/path/mode/osc_priority/env/cloud/trigger/chunk/load/lag等
  - 已被ghost.go中getGhostConfig等函数读取

- 前端: PlatformConfigPage新增Ghost/OSC分组显示
This commit is contained in:
logan committed 2026-06-01 01:00:23 +08:00
1 parent 8af868b3ca
commit bc2092a980
11 files changed
+365 -45

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@@ -2,6 +2,7 @@ package middleware
import (
"net/http"
"strconv"
"strings"
"time"
@@ -12,6 +13,21 @@ import (
"github.com/golang-jwt/jwt/v5"
)
// getSessionTimeoutHours reads session_timeout_hours from system_settings,
// falls back to config/env, then default 24h.
func getSessionTimeoutHours() int {
var s model.SystemSetting
if model.DB.Where("`key` = ?", "session_timeout_hours").Take(&s).Error == nil {
if v, err := strconv.Atoi(s.Value); err == nil && v > 0 {
return v
}
}
if config.C.JWTExpire > 0 {
return config.C.JWTExpire
}
return 24
}
type Claims struct {
UserID int `json:"user_id"`
Username string `json:"username"`
@@ -25,7 +41,7 @@ func GenerateToken(user *model.User) (string, error) {
Username: user.Username,
Role: user.Role,
RegisteredClaims: jwt.RegisteredClaims{
ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Duration(config.C.JWTExpire) * time.Hour)),
ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Duration(getSessionTimeoutHours()) * time.Hour)),
IssuedAt: jwt.NewNumericDate(time.Now()),
},
}