package protocol import ( "github.com/v2ray/v2ray-core/common/dice" ) type UserLevel byte const ( UserLevelAdmin = UserLevel(255) UserLevelUntrusted = UserLevel(0) ) type User struct { ID *ID AlterIDs []*ID Level UserLevel } func NewUser(id *ID, level UserLevel, alterIdCount uint16) *User { u := &User{ ID: id, Level: level, } if alterIdCount > 0 { u.AlterIDs = make([]*ID, alterIdCount) prevId := id.UUID() for idx, _ := range u.AlterIDs { newid := prevId.Next() // TODO: check duplicate u.AlterIDs[idx] = NewID(newid) prevId = newid } } return u } func (this *User) AnyValidID() *ID { if len(this.AlterIDs) == 0 { return this.ID } return this.AlterIDs[dice.Roll(len(this.AlterIDs))] } type UserSettings struct { PayloadReadTimeout int } func GetUserSettings(level UserLevel) UserSettings { settings := UserSettings{ PayloadReadTimeout: 120, } if level > 0 { settings.PayloadReadTimeout = 0 } return settings }