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Fix peer status update when expiring peers (#708)

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This commit is contained in:
Misha Bragin 2023-02-28 20:02:30 +01:00 committed by GitHub
parent f832c83a18
commit 41948f7919
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3 changed files with 16 additions and 13 deletions
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15
management/server/grpcserver.go
View File

@ -177,6 +177,7 @@ func (s *GRPCServer) Sync(req *proto.EncryptedMessage, srv proto.ManagementServi
case update, open := <-updates:
if !open {
log.Debugf("updates channel for peer %s was closed", peerKey.String())
s.cancelPeerRoutines(peer)
return nil
}
log.Debugf("recevied an update for peer %s", peerKey.String())
@ -198,18 +199,18 @@ func (s *GRPCServer) Sync(req *proto.EncryptedMessage, srv proto.ManagementServi
case <-srv.Context().Done():
// happens when connection drops, e.g. client disconnects
log.Debugf("stream of peer %s has been closed", peerKey.String())
s.peersUpdateManager.CloseChannel(peer.ID)
s.turnCredentialsManager.CancelRefresh(peerKey.String())
err = s.accountManager.MarkPeerConnected(peerKey.String(), false)
if err != nil {
log.Warnf("failed marking peer as disconnected %s %v", peerKey, err)
}
// todo stop turn goroutine
s.cancelPeerRoutines(peer)
return srv.Context().Err()
}
}
}
func (s *GRPCServer) cancelPeerRoutines(peer *Peer) {
s.peersUpdateManager.CloseChannel(peer.ID)
s.turnCredentialsManager.CancelRefresh(peer.ID)
_ = s.accountManager.MarkPeerConnected(peer.Key, false)
}
func (s *GRPCServer) validateToken(jwtToken string) (string, error) {
if s.jwtMiddleware == nil {
return "", status.Error(codes.Internal, "no jwt middleware set")

4
management/server/peer.go
View File

@ -96,8 +96,10 @@ func (p *Peer) Copy() *Peer {
// MarkLoginExpired marks peer's status expired or not
func (p *Peer) MarkLoginExpired(expired bool) {
newStatus := p.Status.Copy()
newStatus.LastSeen = time.Now()
newStatus.LoginExpired = expired
if expired {
newStatus.Connected = false
}
p.Status = newStatus
}

10
management/server/turncredentials.go
View File

@ -63,18 +63,18 @@ func (m *TimeBasedAuthSecretsManager) GenerateCredentials() TURNCredentials {
}
func (m *TimeBasedAuthSecretsManager) cancel(peerKey string) {
if channel, ok := m.cancelMap[peerKey]; ok {
func (m *TimeBasedAuthSecretsManager) cancel(peerID string) {
if channel, ok := m.cancelMap[peerID]; ok {
close(channel)
delete(m.cancelMap, peerKey)
delete(m.cancelMap, peerID)
}
}
// CancelRefresh cancels scheduled peer credentials refresh
func (m *TimeBasedAuthSecretsManager) CancelRefresh(peerKey string) {
func (m *TimeBasedAuthSecretsManager) CancelRefresh(peerID string) {
m.mux.Lock()
defer m.mux.Unlock()
m.cancel(peerKey)
m.cancel(peerID)
}
// SetupRefresh starts peer credentials refresh. Since credentials are expiring (TTL) it is necessary to always generate them and send to the peer.