1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-11-02 09:17:55 -04:00
v2fly/proxy/vless/validator.go

53 lines
1.2 KiB
Go
Raw Normal View History

2020-07-28 11:00:23 -04:00
package vless
import (
"strings"
"sync"
"github.com/v2fly/v2ray-core/v5/common/protocol"
"github.com/v2fly/v2ray-core/v5/common/uuid"
2020-07-28 11:00:23 -04:00
)
2020-10-22 00:53:27 -04:00
// Validator stores valid VLESS users.
2020-07-28 11:00:23 -04:00
type Validator struct {
// Considering email's usage here, map + sync.Mutex/RWMutex may have better performance.
email sync.Map
users sync.Map
}
2020-10-22 00:53:27 -04:00
// Add a VLESS user, Email must be empty or unique.
2020-07-28 11:00:23 -04:00
func (v *Validator) Add(u *protocol.MemoryUser) error {
if u.Email != "" {
_, loaded := v.email.LoadOrStore(strings.ToLower(u.Email), u)
if loaded {
return newError("User ", u.Email, " already exists.")
}
}
v.users.Store(u.Account.(*MemoryAccount).ID.UUID(), u)
return nil
}
2020-10-22 00:53:27 -04:00
// Del a VLESS user with a non-empty Email.
2020-07-28 11:00:23 -04:00
func (v *Validator) Del(e string) error {
if e == "" {
return newError("Email must not be empty.")
}
le := strings.ToLower(e)
u, _ := v.email.Load(le)
if u == nil {
return newError("User ", e, " not found.")
}
v.email.Delete(le)
v.users.Delete(u.(*protocol.MemoryUser).Account.(*MemoryAccount).ID.UUID())
return nil
}
2020-10-22 00:53:27 -04:00
// Get a VLESS user with UUID, nil if user doesn't exist.
2020-07-28 11:00:23 -04:00
func (v *Validator) Get(id uuid.UUID) *protocol.MemoryUser {
u, _ := v.users.Load(id)
if u != nil {
return u.(*protocol.MemoryUser)
}
return nil
}