config

type Config struct {
	Values    Values
	DB        DB
	Logging   Logging
	OAuth     OAuth
	Token     Token
	Session   Session
	RateLimit RateLimit
}

type DB struct {
	Host     string `env:"POSTGRESQL_HOST,required"`
	Port     int    `env:"POSTGRESQL_PORT,required"`
	Username string `env:"POSTGRESQL_USERNAME,required"`
	Password string `env:"POSTGRESQL_PASSWORD,required"`
	Database string `env:"POSTGRESQL_DATABASE,required"`
	Schema   string `env:"POSTGRESQL_SCHEMA,default=authara"`
	Timezone string `env:"POSTGRESQL_TIMEZONE,default=UTC"`
	LogSQL   bool   `env:"POSTGRESQL_LOG_SQL,default=false"`
}

type Logging struct {
	Level string `env:"LOG_LEVEL"`
}

type OAuth struct {
	Providers []string `env:"AUTHARA_OAUTH_PROVIDERS"`

	GoogleClientID string `env:"AUTHARA_OAUTH_GOOGLE_CLIENT_ID"`
}

type RateLimit struct {
	LoginIPLimit        int    `env:"AUTHARA_RATE_LIMIT_LOGIN_IP_LIMIT,default=5"`
	LoginIPWindowRaw    string `env:"AUTHARA_RATE_LIMIT_LOGIN_IP_WINDOW,default=1m"`
	LoginEmailLimit     int    `env:"AUTHARA_RATE_LIMIT_LOGIN_EMAIL_LIMIT,default=10"`
	LoginEmailWindowRaw string `env:"AUTHARA_RATE_LIMIT_LOGIN_EMAIL_WINDOW,default=1h"`

	SignupIPLimit        int    `env:"AUTHARA_RATE_LIMIT_SIGNUP_IP_LIMIT,default=3"`
	SignupIPWindowRaw    string `env:"AUTHARA_RATE_LIMIT_SIGNUP_IP_WINDOW,default=1h"`
	SignupEmailLimit     int    `env:"AUTHARA_RATE_LIMIT_SIGNUP_EMAIL_LIMIT,default=3"`
	SignupEmailWindowRaw string `env:"AUTHARA_RATE_LIMIT_SIGNUP_EMAIL_WINDOW,default=24h"`

	CleanupEvery int `env:"AUTHARA_RATE_LIMIT_CLEANUP_EVERY,default=200"`
	MaxEntries   int `env:"AUTHARA_RATE_LIMIT_MAX_ENTRIES,default=50000"`

	LoginIPWindow     time.Duration
	LoginEmailWindow  time.Duration
	SignupIPWindow    time.Duration
	SignupEmailWindow time.Duration
}

type Session struct {
	SessionTTLDays          int    `env:"AUTHARA_SESSION_TTL_DAYS,default=60"`
	RefreshTokenTTLDays     int    `env:"AUTHARA_REFRESH_TOKEN_TTL_DAYS,default=14"`
	RefreshTokenRotationRaw string `env:"AUTHARA_REFRESH_TOKEN_ROTATION_INTERVAL,default=24h"`

	SessionTTL           time.Duration
	RefreshTokenTTL      time.Duration
	RefreshTokenRotation time.Duration
}

type Token struct {
	Issuer                string            `env:"AUTHARA_JWT_ISSUER,required"`
	ActiveKeyID           string            `env:"AUTHARA_JWT_ACTIVE_KEY_ID,required"`
	Keys                  map[string]string `env:"AUTHARA_JWT_KEYS,required"`
	AccessTokenTTLMinutes int               `env:"AUTHARA_ACCESS_TOKEN_TTL_MINUTES,default=10"`

	AccessTokenTTL time.Duration
	KeySet         *token.KeySet
}

type Values struct {
	AppEnv    string `env:"APP_ENV,default=dev"`
	PublicURL string `env:"PUBLIC_URL,required"`

	HttpAddr string
}