Pull request: 3142 custom private subnets

Merge in DNS/adguard-home from 3142-custom-subnets to master

Updates #3142.

Squashed commit of the following:

commit 11469ade75b9dc32ee6d93e3aa35cf79dbaa28b2
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Mar 17 19:56:02 2022 +0300

    all: upd golibs, use subnet set
This commit is contained in:
Eugene Burkov
2022-03-18 13:37:27 +03:00
parent 573cbafe3f
commit 778585865e
15 changed files with 105 additions and 520 deletions

View File

@@ -24,6 +24,7 @@ import (
"github.com/AdguardTeam/dnsproxy/proxy"
"github.com/AdguardTeam/dnsproxy/upstream"
"github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/netutil"
"github.com/AdguardTeam/golibs/testutil"
"github.com/AdguardTeam/golibs/timeutil"
"github.com/miekg/dns"
@@ -69,14 +70,11 @@ func createTestServer(
f := filtering.New(filterConf, filters)
f.SetEnabled(true)
snd, err := aghnet.NewSubnetDetector()
require.NoError(t, err)
require.NotNil(t, snd)
var err error
s, err = NewServer(DNSCreateParams{
DHCPServer: &testDHCP{},
DNSFilter: f,
SubnetDetector: snd,
DHCPServer: &testDHCP{},
DNSFilter: f,
PrivateNets: netutil.SubnetSetFunc(netutil.IsLocallyServed),
})
require.NoError(t, err)
@@ -770,16 +768,11 @@ func TestBlockedCustomIP(t *testing.T) {
Data: []byte(rules),
}}
snd, err := aghnet.NewSubnetDetector()
require.NoError(t, err)
require.NotNil(t, snd)
f := filtering.New(&filtering.Config{}, filters)
var s *Server
s, err = NewServer(DNSCreateParams{
DHCPServer: &testDHCP{},
DNSFilter: f,
SubnetDetector: snd,
s, err := NewServer(DNSCreateParams{
DHCPServer: &testDHCP{},
DNSFilter: f,
PrivateNets: netutil.SubnetSetFunc(netutil.IsLocallyServed),
})
require.NoError(t, err)
@@ -913,15 +906,10 @@ func TestRewrite(t *testing.T) {
f := filtering.New(c, nil)
f.SetEnabled(true)
snd, err := aghnet.NewSubnetDetector()
require.NoError(t, err)
require.NotNil(t, snd)
var s *Server
s, err = NewServer(DNSCreateParams{
DHCPServer: &testDHCP{},
DNSFilter: f,
SubnetDetector: snd,
s, err := NewServer(DNSCreateParams{
DHCPServer: &testDHCP{},
DNSFilter: f,
PrivateNets: netutil.SubnetSetFunc(netutil.IsLocallyServed),
})
require.NoError(t, err)
@@ -1028,15 +1016,10 @@ func (d *testDHCP) Leases(flags dhcpd.GetLeasesFlags) (leases []*dhcpd.Lease) {
func (d *testDHCP) SetOnLeaseChanged(onLeaseChanged dhcpd.OnLeaseChangedT) {}
func TestPTRResponseFromDHCPLeases(t *testing.T) {
snd, err := aghnet.NewSubnetDetector()
require.NoError(t, err)
require.NotNil(t, snd)
var s *Server
s, err = NewServer(DNSCreateParams{
DNSFilter: filtering.New(&filtering.Config{}, nil),
DHCPServer: &testDHCP{},
SubnetDetector: snd,
s, err := NewServer(DNSCreateParams{
DNSFilter: filtering.New(&filtering.Config{}, nil),
DHCPServer: &testDHCP{},
PrivateNets: netutil.SubnetSetFunc(netutil.IsLocallyServed),
})
require.NoError(t, err)
@@ -1105,16 +1088,11 @@ func TestPTRResponseFromHosts(t *testing.T) {
}, nil)
flt.SetEnabled(true)
var snd *aghnet.SubnetDetector
snd, err = aghnet.NewSubnetDetector()
require.NoError(t, err)
require.NotNil(t, snd)
var s *Server
s, err = NewServer(DNSCreateParams{
DHCPServer: &testDHCP{},
DNSFilter: flt,
SubnetDetector: snd,
DHCPServer: &testDHCP{},
DNSFilter: flt,
PrivateNets: netutil.SubnetSetFunc(netutil.IsLocallyServed),
})
require.NoError(t, err)
@@ -1227,9 +1205,7 @@ func TestServer_Exchange(t *testing.T) {
srv.conf.ResolveClients = true
srv.conf.UsePrivateRDNS = true
var err error
srv.subnetDetector, err = aghnet.NewSubnetDetector()
require.NoError(t, err)
srv.privateNets = netutil.SubnetSetFunc(netutil.IsLocallyServed)
localIP := net.IP{192, 168, 1, 1}
testCases := []struct {