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DOT listens on all interfaces, refers to #281

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This commit is contained in:
Quentin McGaw
2020-11-04 03:14:27 +00:00
parent 0c9f74ffa4
commit b5fb2b849a
3 changed files with 4 additions and 4 deletions
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2
internal/dns/conf.go
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@@ -66,7 +66,7 @@ func generateUnboundConf(ctx context.Context, settings settings.DNS,
// Network // Network
"do-ip4": "yes", "do-ip4": "yes",
"do-ip6": doIPv6, "do-ip6": doIPv6,
"interface": "127.0.0.1", "interface": "0.0.0.0",
"port": "53", "port": "53",
// Other // Other
"username": "\"nonrootuser\"", "username": "\"nonrootuser\"",

2
internal/dns/conf_test.go
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@@ -54,7 +54,7 @@ server:
harden-referral-path: yes harden-referral-path: yes
hide-identity: yes hide-identity: yes
hide-version: yes hide-version: yes
interface: 127.0.0.1 interface: 0.0.0.0
key-cache-size: 16m key-cache-size: 16m
key-cache-slabs: 4 key-cache-slabs: 4
msg-cache-size: 4m msg-cache-size: 4m

4
internal/routing/reader.go
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@@ -128,7 +128,7 @@ func (r *routing) VPNDestinationIP() (ip net.IP, err error) {
for _, route := range routes { for _, route := range routes {
if route.LinkIndex == defaultLinkIndex && if route.LinkIndex == defaultLinkIndex &&
route.Dst != nil && route.Dst != nil &&
!ipIsPrivate(route.Dst.IP) && !IPIsPrivate(route.Dst.IP) &&
bytes.Equal(route.Dst.Mask, net.IPMask{255, 255, 255, 255}) { bytes.Equal(route.Dst.Mask, net.IPMask{255, 255, 255, 255}) {
return route.Dst.IP, nil return route.Dst.IP, nil
} }
@@ -156,7 +156,7 @@ func (r *routing) VPNLocalGatewayIP() (ip net.IP, err error) {
return nil, fmt.Errorf("cannot find VPN local gateway IP address from ip routes") return nil, fmt.Errorf("cannot find VPN local gateway IP address from ip routes")
} }
func ipIsPrivate(ip net.IP) bool { func IPIsPrivate(ip net.IP) bool {
if ip.IsLoopback() || ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() { if ip.IsLoopback() || ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() {
return true return true
} }