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[client] Ignore candidates that are part of the the wireguard subnet (#3472)

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This commit is contained in:
Viktor Liu
2025-03-10 13:59:21 +01:00
committed by GitHub
parent 636a0e2475
commit 80ceb80197
41 changed files with 180 additions and 144 deletions
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14
client/internal/peer/worker_ice.go
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@@ -358,6 +358,12 @@ func extraSrflxCandidate(candidate ice.Candidate) (*ice.CandidateServerReflexive
}
func candidateViaRoutes(candidate ice.Candidate, clientRoutes route.HAMap) bool {
addr, err := netip.ParseAddr(candidate.Address())
if err != nil {
log.Errorf("Failed to parse IP address %s: %v", candidate.Address(), err)
return false
}
var routePrefixes []netip.Prefix
for _, routes := range clientRoutes {
if len(routes) > 0 && routes[0] != nil {
@@ -365,14 +371,8 @@ func candidateViaRoutes(candidate ice.Candidate, clientRoutes route.HAMap) bool
}
}
addr, err := netip.ParseAddr(candidate.Address())
if err != nil {
log.Errorf("Failed to parse IP address %s: %v", candidate.Address(), err)
return false
}
for _, prefix := range routePrefixes {
// default route is
// default route is handled by route exclusion / ip rules
if prefix.Bits() == 0 {
continue
}