Method acc

server/session.go:882–917

Account creation

(msg *ClientComMessage)

// Account creation
func (s *Session) acc(msg *ClientComMessage) {
	newAcc := strings.HasPrefix(msg.Acc.User, "new")

	// If temporary auth parameters are provided, get the user ID from them.
	var rec *auth.Rec
	if !newAcc && msg.Acc.TmpScheme != "" {
		if !s.uid.IsZero() {
			s.queueOut(ErrAlreadyAuthenticated(msg.Acc.Id, "", msg.Timestamp))
			logs.Warn.Println("s.acc: got temp auth while already authenticated", s.sid)
			return
		}

		authHdl := store.Store.GetLogicalAuthHandler(msg.Acc.TmpScheme)
		if authHdl == nil {
			logs.Warn.Println("s.acc: unknown authentication scheme", msg.Acc.TmpScheme, s.sid)
			s.queueOut(ErrAuthUnknownScheme(msg.Id, "", msg.Timestamp))
		}

		var err error
		rec, _, err = authHdl.Authenticate(msg.Acc.TmpSecret, s.remoteAddr)
		if err != nil {
			s.queueOut(decodeStoreError(err, msg.Acc.Id, msg.Timestamp,
				map[string]any{"what": "auth"}))
			logs.Warn.Println("s.acc: invalid temp auth", err, s.sid)
			return
		}
	}

	if newAcc {
		// New account
		replyCreateUser(s, msg, rec)
	} else {
		// Existing account.
		replyUpdateUser(s, msg, rec)
	}
}

// Authenticate
func (s *Session) login(msg *ClientComMessage) {