sendnrw/netbird
2
0
Fork 0
mirror of https://github.com/netbirdio/netbird.git synced 2026-10-23 22:09:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

use native grpc + unify token refresh

Browse Source
This commit is contained in:
pascal
2026-07-16 01:22:30 +02:00
parent e1a24376ab
commit 5aa2a748d7
6 changed files with 198 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files
management/internals/shared/grpc/token_mgr.go
+53 -46
View File
@@ -43,8 +43,9 @@ type TimeBasedAuthSecretsManager struct {
updateManager network_map.PeersUpdateManager
settingsManager settings.Manager
groupsManager groups.Manager
turnCancelMap map[string]chan struct{}
relayCancelMap map[string]chan struct{}
scheduler *refreshScheduler
turnJobs map[string]*refreshJob
relayJobs map[string]*refreshJob
wgKey wgtypes.Key
}
@@ -60,8 +61,6 @@ func NewTimeBasedAuthSecretsManager(updateManager network_map.PeersUpdateManager
updateManager: updateManager,
turnCfg: turnCfg,
relayCfg: relayCfg,
turnCancelMap: make(map[string]chan struct{}),
relayCancelMap: make(map[string]chan struct{}),
settingsManager: settingsManager,
groupsManager: groupsManager,
wgKey: key,
@@ -127,16 +126,16 @@ func (m *TimeBasedAuthSecretsManager) GenerateRelayToken() (*Token, error) {
}
func (m *TimeBasedAuthSecretsManager) cancelTURN(peerID string) {
if channel, ok := m.turnCancelMap[peerID]; ok {
close(channel)
delete(m.turnCancelMap, peerID)
if job, ok := m.turnJobs[peerID]; ok {
m.scheduler.cancel(job)
delete(m.turnJobs, peerID)
}
}
func (m *TimeBasedAuthSecretsManager) cancelRelay(peerID string) {
if channel, ok := m.relayCancelMap[peerID]; ok {
close(channel)
delete(m.relayCancelMap, peerID)
if job, ok := m.relayJobs[peerID]; ok {
m.scheduler.cancel(job)
delete(m.relayJobs, peerID)
}
}
@@ -148,6 +147,30 @@ func (m *TimeBasedAuthSecretsManager) CancelRefresh(peerID string) {
m.cancelRelay(peerID)
}
func (m *TimeBasedAuthSecretsManager) ensureScheduler() {
if m.scheduler == nil {
m.scheduler = newRefreshScheduler(m.runRefreshJob)
m.turnJobs = make(map[string]*refreshJob)
m.relayJobs = make(map[string]*refreshJob)
}
}
func (m *TimeBasedAuthSecretsManager) runRefreshJob(job *refreshJob) {
switch job.kind {
case refreshKindTURN:
m.pushNewTURNAndRelayTokens(job.ctx, job.accountID, job.peerID)
case refreshKindRelay:
m.pushNewRelayTokens(job.ctx, job.accountID, job.peerID)
}
}
func refreshInterval(ttl time.Duration) time.Duration {
if ttl <= 0 {
ttl = defaultDuration
}
return ttl / 4 * 3
}
// SetupRefresh starts peer credentials refresh
func (m *TimeBasedAuthSecretsManager) SetupRefresh(ctx context.Context, accountID, peerID string) {
m.mux.Lock()
@@ -157,54 +180,38 @@ func (m *TimeBasedAuthSecretsManager) SetupRefresh(ctx context.Context, accountI
m.cancelRelay(peerID)
if m.turnCfg != nil && m.turnCfg.TimeBasedCredentials {
turnCancel := make(chan struct{}, 1)
m.turnCancelMap[peerID] = turnCancel
go m.refreshTURNTokens(ctx, accountID, peerID, turnCancel)
m.ensureScheduler()
job := &refreshJob{
ctx: ctx,
accountID: accountID,
peerID: peerID,
kind: refreshKindTURN,
interval: refreshInterval(m.turnCfg.CredentialsTTL.Duration),
}
m.turnJobs[peerID] = job
m.scheduler.schedule(job)
log.WithContext(ctx).Debugf("starting TURN refresh for %s", peerID)
} else {
log.WithContext(ctx).Debugf("no TURN configuration, skipping TURN refresh for %s", peerID)
}
if m.relayCfg != nil {
relayCancel := make(chan struct{}, 1)
m.relayCancelMap[peerID] = relayCancel
go m.refreshRelayTokens(ctx, accountID, peerID, relayCancel)
m.ensureScheduler()
job := &refreshJob{
ctx: ctx,
accountID: accountID,
peerID: peerID,
kind: refreshKindRelay,
interval: refreshInterval(m.relayCfg.CredentialsTTL.Duration),
}
m.relayJobs[peerID] = job
m.scheduler.schedule(job)
log.WithContext(ctx).Tracef("starting relay refresh for %s", peerID)
} else {
log.WithContext(ctx).Tracef("no relay configuration, skipping relay refresh for %s", peerID)
}
}
func (m *TimeBasedAuthSecretsManager) refreshTURNTokens(ctx context.Context, accountID, peerID string, cancel chan struct{}) {
ticker := time.NewTicker(m.turnCfg.CredentialsTTL.Duration / 4 * 3)
defer ticker.Stop()
for {
select {
case <-cancel:
log.WithContext(ctx).Tracef("stopping TURN refresh for %s", peerID)
return
case <-ticker.C:
m.pushNewTURNAndRelayTokens(ctx, accountID, peerID)
}
}
}
func (m *TimeBasedAuthSecretsManager) refreshRelayTokens(ctx context.Context, accountID, peerID string, cancel chan struct{}) {
ticker := time.NewTicker(m.relayCfg.CredentialsTTL.Duration / 4 * 3)
defer ticker.Stop()
for {
select {
case <-cancel:
log.WithContext(ctx).Tracef("stopping relay refresh for %s", peerID)
return
case <-ticker.C:
m.pushNewRelayTokens(ctx, accountID, peerID)
}
}
}
func (m *TimeBasedAuthSecretsManager) pushNewTURNAndRelayTokens(ctx context.Context, accountID, peerID string) {
turnToken, err := m.turnHmacToken.GenerateToken(sha1.New)
if err != nil {
management/internals/shared/grpc/token_mgr_test.go
+19 -12
View File
@@ -112,12 +112,12 @@ func TestTimeBasedAuthSecretsManager_SetupRefresh(t *testing.T) {
tested.SetupRefresh(ctx, "someAccountID", peer)
if _, ok := tested.turnCancelMap[peer]; !ok {
t.Errorf("expecting peer to be present in the turn cancel map, got not present")
if _, ok := tested.turnJobs[peer]; !ok {
t.Errorf("expecting peer to be present in the turn jobs map, got not present")
}
if _, ok := tested.relayCancelMap[peer]; !ok {
t.Errorf("expecting peer to be present in the relay cancel map, got not present")
if _, ok := tested.relayJobs[peer]; !ok {
t.Errorf("expecting peer to be present in the relay jobs map, got not present")
}
var updates []*network_map.UpdateMessage
@@ -212,19 +212,26 @@ func TestTimeBasedAuthSecretsManager_CancelRefresh(t *testing.T) {
require.NoError(t, err)
tested.SetupRefresh(context.Background(), "someAccountID", peer)
if _, ok := tested.turnCancelMap[peer]; !ok {
t.Errorf("expecting peer to be present in turn cancel map, got not present")
if _, ok := tested.turnJobs[peer]; !ok {
t.Errorf("expecting peer to be present in turn jobs map, got not present")
}
if _, ok := tested.relayCancelMap[peer]; !ok {
t.Errorf("expecting peer to be present in relay cancel map, got not present")
if _, ok := tested.relayJobs[peer]; !ok {
t.Errorf("expecting peer to be present in relay jobs map, got not present")
}
tested.CancelRefresh(peer)
if _, ok := tested.turnCancelMap[peer]; ok {
t.Errorf("expecting peer to be not present in turn cancel map, got present")
if _, ok := tested.turnJobs[peer]; ok {
t.Errorf("expecting peer to be not present in turn jobs map, got present")
}
if _, ok := tested.relayCancelMap[peer]; ok {
t.Errorf("expecting peer to be not present in relay cancel map, got present")
if _, ok := tested.relayJobs[peer]; ok {
t.Errorf("expecting peer to be not present in relay jobs map, got present")
}
tested.scheduler.mu.Lock()
heapLen := len(tested.scheduler.jobs)
tested.scheduler.mu.Unlock()
if heapLen != 0 {
t.Errorf("expecting scheduler heap to be empty after cancel, got %d entries", heapLen)
}
}