Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit173bcc1

Browse files
committed
chore: add setBlockEndpoints to nodeUpdater
1 parent5b4de66 commit173bcc1

File tree

2 files changed

+107
-1
lines changed

2 files changed

+107
-1
lines changed

‎tailnet/node.go

Lines changed: 20 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -35,6 +35,7 @@ type nodeUpdater struct {
3535
endpoints []string
3636
addresses []netip.Prefix
3737
lastStatus time.Time
38+
blockEndpointsbool
3839
}
3940

4041
// updateLoop waits until the config is dirty and then calls the callback with the newest node.
@@ -111,14 +112,18 @@ func newNodeUpdater(
111112

112113
// nodeLocked returns the current best node information. u.L must be held.
113114
func (u*nodeUpdater)nodeLocked()*Node {
115+
varendpoints []string
116+
if!u.blockEndpoints {
117+
endpoints=slices.Clone(u.endpoints)
118+
}
114119
return&Node{
115120
ID:u.id,
116121
AsOf:dbtime.Now(),
117122
Key:u.key,
118123
Addresses:slices.Clone(u.addresses),
119124
AllowedIPs:slices.Clone(u.addresses),
120125
DiscoKey:u.discoKey,
121-
Endpoints:slices.Clone(u.endpoints),
126+
Endpoints:endpoints,
122127
PreferredDERP:u.preferredDERP,
123128
DERPLatency:maps.Clone(u.derpLatency),
124129
DERPForcedWebsocket:maps.Clone(u.derpForcedWebsockets),
@@ -209,3 +214,17 @@ func (u *nodeUpdater) setCallback(callback func(node *Node)) {
209214
u.dirty=true
210215
u.Broadcast()
211216
}
217+
218+
// setBlockEndpoints sets whether we block reporting Node endpoints. u.L MUST NOT
219+
// be held.
220+
// nolint: revive
221+
func (u*nodeUpdater)setBlockEndpoints(blockEndpointsbool) {
222+
u.L.Lock()
223+
deferu.L.Unlock()
224+
ifu.blockEndpoints==blockEndpoints {
225+
return
226+
}
227+
u.dirty=true
228+
u.blockEndpoints=blockEndpoints
229+
u.Broadcast()
230+
}

‎tailnet/node_internal_test.go

Lines changed: 87 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -482,3 +482,90 @@ func TestNodeUpdater_setCallback(t *testing.T) {
482482
}()
483483
_=testutil.RequireRecvCtx(ctx,t,done)
484484
}
485+
486+
funcTestNodeUpdater_setBlockEndpoints_different(t*testing.T) {
487+
t.Parallel()
488+
ctx:=testutil.Context(t,testutil.WaitShort)
489+
logger:=slogtest.Make(t,nil).Leveled(slog.LevelDebug)
490+
id:=tailcfg.NodeID(1)
491+
nodeKey:=key.NewNode().Public()
492+
discoKey:=key.NewDisco().Public()
493+
nodeCh:=make(chan*Node)
494+
uut:=newNodeUpdater(
495+
logger,
496+
func(n*Node) {
497+
nodeCh<-n
498+
},
499+
id,nodeKey,discoKey,
500+
)
501+
deferuut.close()
502+
503+
// Given: preferred DERP is 1, so we'll send an update && some endpoints
504+
uut.L.Lock()
505+
uut.preferredDERP=1
506+
uut.endpoints= []string{"10.11.12.13:7890"}
507+
uut.L.Unlock()
508+
509+
// When: we setBlockEndpoints
510+
uut.setBlockEndpoints(true)
511+
512+
// Then: we receive an update without endpoints
513+
node:=testutil.RequireRecvCtx(ctx,t,nodeCh)
514+
require.Equal(t,nodeKey,node.Key)
515+
require.Equal(t,discoKey,node.DiscoKey)
516+
require.Len(t,node.Endpoints,0)
517+
518+
// When: we unset BlockEndpoints
519+
uut.setBlockEndpoints(false)
520+
521+
// Then: we receive an update with endpoints
522+
node=testutil.RequireRecvCtx(ctx,t,nodeCh)
523+
require.Equal(t,nodeKey,node.Key)
524+
require.Equal(t,discoKey,node.DiscoKey)
525+
require.Len(t,node.Endpoints,1)
526+
527+
done:=make(chanstruct{})
528+
gofunc() {
529+
deferclose(done)
530+
uut.close()
531+
}()
532+
_=testutil.RequireRecvCtx(ctx,t,done)
533+
}
534+
535+
funcTestNodeUpdater_setBlockEndpoints_same(t*testing.T) {
536+
t.Parallel()
537+
ctx:=testutil.Context(t,testutil.WaitShort)
538+
logger:=slogtest.Make(t,nil).Leveled(slog.LevelDebug)
539+
id:=tailcfg.NodeID(1)
540+
nodeKey:=key.NewNode().Public()
541+
discoKey:=key.NewDisco().Public()
542+
nodeCh:=make(chan*Node)
543+
uut:=newNodeUpdater(
544+
logger,
545+
func(n*Node) {
546+
nodeCh<-n
547+
},
548+
id,nodeKey,discoKey,
549+
)
550+
deferuut.close()
551+
552+
// Then: we don't configure
553+
requireNeverConfigures(ctx,t,&uut.phased)
554+
555+
// Given: preferred DERP is 1, so we would send an update on change &&
556+
// blockEndpoints already set
557+
uut.L.Lock()
558+
uut.preferredDERP=1
559+
uut.blockEndpoints=true
560+
uut.L.Unlock()
561+
562+
// When: we set block endpoints
563+
uut.setBlockEndpoints(true)
564+
565+
done:=make(chanstruct{})
566+
gofunc() {
567+
deferclose(done)
568+
uut.close()
569+
}()
570+
_=testutil.RequireRecvCtx(ctx,t,done)
571+
}

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp