wiresocks: dns cleanups

Signed-off-by: Mark Pashmfouroush <mark@markpash.me>

Author: markpash

warp/account.go

@@ -25,8 +25,6 @@ const (
 var (
 	identityFile = "wgcf-identity.json"
 	profileFile  = "wgcf-profile.ini"
-	dnsAddresses = []string{"8.8.8.8", "8.8.4.4"}
-	dc           = 0
 )
 
 var (
@@ -474,10 +472,9 @@ func getWireguardConfig(privateKey, address1, address2, publicKey, endpoint stri
 
 	buffer.WriteString("[Interface]\n")
 	buffer.WriteString(fmt.Sprintf("PrivateKey = %s\n", privateKey))
-	buffer.WriteString(fmt.Sprintf("DNS = %s\n", dnsAddresses[dc%len(dnsAddresses)]))
-	dc++
-	buffer.WriteString(fmt.Sprintf("Address = %s\n", address1+"/24"))
-	buffer.WriteString(fmt.Sprintf("Address = %s\n", address2+"/128"))
+	buffer.WriteString("DNS = 1.1.1.1, 1.0.0.1, 2606:4700:4700::1111, 2606:4700:4700::1001, 8.8.8.8, 8.8.4.4, 2001:4860:4860::8888, 2001:4860:4860::8844, 9.9.9.9, 149.112.112.112, 2620:fe::fe, 2620:fe::9\n")
+	buffer.WriteString(fmt.Sprintf("Address = %s/24\n", address1))
+	buffer.WriteString(fmt.Sprintf("Address = %s/128\n", address2))
 
 	buffer.WriteString("[Peer]\n")
 	buffer.WriteString(fmt.Sprintf("PublicKey = %s\n", publicKey))

wiresocks/proxy.go

@@ -16,7 +16,6 @@ import (
 // VirtualTun stores a reference to netstack network and DNS configuration
 type VirtualTun struct {
 	Tnet      *netstack.Net
-	SystemDNS bool
 	Logger    *slog.Logger
 	Dev       *device.Device
 	Ctx       context.Context

wiresocks/wiresocks.go

@@ -47,7 +47,6 @@ func StartWireguard(ctx context.Context, l *slog.Logger, conf *Configuration) (*
 
 	return &VirtualTun{
 		Tnet:      tnet,
-		SystemDNS: len(conf.Interface.DNS) == 0,
 		Logger:    l.With("subsystem", "vtun"),
 		Dev:       dev,
 		Ctx:       ctx,