config

type App struct {
	AppID     string `yaml:"appId"`
	AppName   string `yaml:"appName"`
	AppSecret string `yaml:"appSecret"`
}

type Config struct {
	Port         string
	DBPath       string
	RateLimit    int
	NonceTTL     int
	TimestampTTL int
	JWT          JWT
	Apps         []App
	Users        []User
	Events       []EventConfig // 自定义事件配置（白名单）
}

type EventConfig struct {
	EventName     string `yaml:"eventName"`
	Description   string `yaml:"description"`
	RetentionDays int    `yaml:"retentionDays"` // 数据保留天数（0=永久保留）
}

type JWT struct {
	Secret      string `yaml:"secret"`
	ExpireHours int    `yaml:"expireHours"`
}

type User struct {
	Username     string `yaml:"username"`
	PasswordHash string `yaml:"passwordHash"`
}