Add workaround for resolver/compat integration

compat/module.go

@@ -7,6 +7,7 @@ import (
 	"github.com/safing/portbase/log"
 	"github.com/safing/portbase/modules"
 	"github.com/safing/portmaster/netenv"
+	"github.com/safing/portmaster/resolver"
 	"github.com/tevino/abool"
 )
 
@@ -28,6 +29,12 @@ var (
 
 func init() {
 	module = modules.Register("compat", prep, start, stop, "base", "network", "interception", "netenv", "notifications")
+
+	// Workaround resolver integration.
+	// See resolver/compat.go for details.
+	resolver.CompatDNSCheckInternalDomainScope = DNSCheckInternalDomainScope
+	resolver.CompatSelfCheckIsFailing = SelfCheckIsFailing
+	resolver.CompatSubmitDNSCheckDomain = SubmitDNSCheckDomain
 }
 
 func prep() error {

compat/selfcheck.go

@@ -12,6 +12,7 @@ import (
 	"github.com/safing/portbase/log"
 	"github.com/safing/portbase/rng"
 	"github.com/safing/portmaster/network/packet"
+	"github.com/safing/portmaster/resolver"
 )
 
 var (
@@ -25,7 +26,7 @@ var (
 	systemIntegrationCheckPackets      = make(chan packet.Packet, 1)
 	systemIntegrationCheckWaitDuration = 3 * time.Second
 
-	DNSCheckInternalDomainScope string
+	DNSCheckInternalDomainScope = ".self-check." + resolver.InternalSpecialUseDomain
 	dnsCheckReceivedDomain      = make(chan string, 1)
 	dnsCheckWaitDuration        = 3 * time.Second
 	dnsCheckAnswerLock          sync.Mutex