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Pull request: all: support multiple dns hosts
Updates #1401. Squashed commit of the following: commit a18c3f062a88ad7d7fbfacaedb893f1ca660b6dc Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Mon Mar 22 21:55:26 2021 +0300 home: imp code commit 2b4a28cbf379fbc5fb168af6d8d078cab2b8bd64 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Mon Mar 22 20:55:08 2021 +0300 all: rm unused field commit 5766a97dafff4acff6b909eb6303459f7991c81e Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Mon Mar 22 16:40:14 2021 +0300 all: support multiple dns hosts
This commit is contained in:
Ainar Garipov
parent
3b2f5d7842
commit
5d0d32b926
@ -15,6 +15,7 @@ and this project adheres to
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### Added
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- The ability to serve DNS queries on multiple hosts and interfaces ([#1401]).
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- `ips` and `text` DHCP server options ([#2385]).
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- `SRV` records support in `$dnsrewrite` filters ([#2533]).
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@ -38,6 +39,7 @@ and this project adheres to
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- Go 1.14 support.
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[#1401]: https://github.com/AdguardTeam/AdGuardHome/issues/1401
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[#2385]: https://github.com/AdguardTeam/AdGuardHome/issues/2385
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[#2412]: https://github.com/AdguardTeam/AdGuardHome/issues/2412
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[#2498]: https://github.com/AdguardTeam/AdGuardHome/issues/2498
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@ -50,10 +50,9 @@ type Resolver interface {
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// Config allows you to configure DNS filtering with New() or just change variables directly.
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type Config struct {
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ParentalEnabled bool `yaml:"parental_enabled"`
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SafeSearchEnabled bool `yaml:"safesearch_enabled"`
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SafeBrowsingEnabled bool `yaml:"safebrowsing_enabled"`
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ResolverAddress string `yaml:"-"` // DNS server address
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ParentalEnabled bool `yaml:"parental_enabled"`
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SafeSearchEnabled bool `yaml:"safesearch_enabled"`
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SafeBrowsingEnabled bool `yaml:"safebrowsing_enabled"`
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SafeBrowsingCacheSize uint `yaml:"safebrowsing_cache_size"` // (in bytes)
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SafeSearchCacheSize uint `yaml:"safesearch_cache_size"` // (in bytes)
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@ -93,8 +93,8 @@ type FilteringConfig struct {
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// TLSConfig is the TLS configuration for HTTPS, DNS-over-HTTPS, and DNS-over-TLS
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type TLSConfig struct {
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TLSListenAddr *net.TCPAddr `yaml:"-" json:"-"`
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QUICListenAddr *net.UDPAddr `yaml:"-" json:"-"`
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TLSListenAddrs []*net.TCPAddr `yaml:"-" json:"-"`
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QUICListenAddrs []*net.UDPAddr `yaml:"-" json:"-"`
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// Reject connection if the client uses server name (in SNI) that doesn't match the certificate
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StrictSNICheck bool `yaml:"strict_sni_check" json:"-"`
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@ -121,18 +121,18 @@ type TLSConfig struct {
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// DNSCryptConfig is the DNSCrypt server configuration struct.
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type DNSCryptConfig struct {
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UDPListenAddr *net.UDPAddr
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TCPListenAddr *net.TCPAddr
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ProviderName string
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ResolverCert *dnscrypt.Cert
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Enabled bool
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UDPListenAddrs []*net.UDPAddr
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TCPListenAddrs []*net.TCPAddr
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ProviderName string
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ResolverCert *dnscrypt.Cert
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Enabled bool
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}
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// ServerConfig represents server configuration.
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// The zero ServerConfig is empty and ready for use.
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type ServerConfig struct {
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UDPListenAddr *net.UDPAddr // UDP listen address
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TCPListenAddr *net.TCPAddr // TCP listen address
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UDPListenAddrs []*net.UDPAddr // UDP listen address
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TCPListenAddrs []*net.TCPAddr // TCP listen address
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UpstreamConfig *proxy.UpstreamConfig // Upstream DNS servers config
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OnDNSRequest func(d *proxy.DNSContext)
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@ -153,16 +153,16 @@ type ServerConfig struct {
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// if any of ServerConfig values are zero, then default values from below are used
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var defaultValues = ServerConfig{
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UDPListenAddr: &net.UDPAddr{Port: 53},
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TCPListenAddr: &net.TCPAddr{Port: 53},
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UDPListenAddrs: []*net.UDPAddr{{Port: 53}},
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TCPListenAddrs: []*net.TCPAddr{{Port: 53}},
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FilteringConfig: FilteringConfig{BlockedResponseTTL: 3600},
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}
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// createProxyConfig creates and validates configuration for the main proxy
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func (s *Server) createProxyConfig() (proxy.Config, error) {
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proxyConfig := proxy.Config{
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UDPListenAddr: []*net.UDPAddr{s.conf.UDPListenAddr},
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TCPListenAddr: []*net.TCPAddr{s.conf.TCPListenAddr},
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UDPListenAddr: s.conf.UDPListenAddrs,
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TCPListenAddr: s.conf.TCPListenAddrs,
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Ratelimit: int(s.conf.Ratelimit),
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RatelimitWhitelist: s.conf.RatelimitWhitelist,
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RefuseAny: s.conf.RefuseAny,
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@ -205,8 +205,8 @@ func (s *Server) createProxyConfig() (proxy.Config, error) {
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}
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if s.conf.DNSCryptConfig.Enabled {
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proxyConfig.DNSCryptUDPListenAddr = []*net.UDPAddr{s.conf.DNSCryptConfig.UDPListenAddr}
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proxyConfig.DNSCryptTCPListenAddr = []*net.TCPAddr{s.conf.DNSCryptConfig.TCPListenAddr}
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proxyConfig.DNSCryptUDPListenAddr = s.conf.DNSCryptConfig.UDPListenAddrs
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proxyConfig.DNSCryptTCPListenAddr = s.conf.DNSCryptConfig.TCPListenAddrs
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proxyConfig.DNSCryptProviderName = s.conf.DNSCryptConfig.ProviderName
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proxyConfig.DNSCryptResolverCert = s.conf.DNSCryptConfig.ResolverCert
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}
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@ -225,21 +225,27 @@ func (s *Server) initDefaultSettings() {
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if len(s.conf.UpstreamDNS) == 0 {
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s.conf.UpstreamDNS = defaultDNS
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}
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if len(s.conf.BootstrapDNS) == 0 {
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s.conf.BootstrapDNS = defaultBootstrap
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}
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if len(s.conf.ParentalBlockHost) == 0 {
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s.conf.ParentalBlockHost = parentalBlockHost
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}
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if len(s.conf.SafeBrowsingBlockHost) == 0 {
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s.conf.SafeBrowsingBlockHost = safeBrowsingBlockHost
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}
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if s.conf.UDPListenAddr == nil {
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s.conf.UDPListenAddr = defaultValues.UDPListenAddr
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if s.conf.UDPListenAddrs == nil {
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s.conf.UDPListenAddrs = defaultValues.UDPListenAddrs
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}
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if s.conf.TCPListenAddr == nil {
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s.conf.TCPListenAddr = defaultValues.TCPListenAddr
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if s.conf.TCPListenAddrs == nil {
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s.conf.TCPListenAddrs = defaultValues.TCPListenAddrs
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}
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if len(s.conf.BlockedHosts) == 0 {
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s.conf.BlockedHosts = defaultBlockedHosts
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}
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@ -325,17 +331,16 @@ func (s *Server) prepareTLS(proxyConfig *proxy.Config) error {
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return nil
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}
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if s.conf.TLSListenAddr == nil &&
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s.conf.QUICListenAddr == nil {
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if s.conf.TLSListenAddrs == nil && s.conf.QUICListenAddrs == nil {
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return nil
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}
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if s.conf.TLSListenAddr != nil {
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proxyConfig.TLSListenAddr = []*net.TCPAddr{s.conf.TLSListenAddr}
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if s.conf.TLSListenAddrs != nil {
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proxyConfig.TLSListenAddr = s.conf.TLSListenAddrs
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}
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if s.conf.QUICListenAddr != nil {
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proxyConfig.QUICListenAddr = []*net.UDPAddr{s.conf.QUICListenAddr}
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if s.conf.QUICListenAddrs != nil {
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proxyConfig.QUICListenAddr = s.conf.QUICListenAddrs
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}
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var err error
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@ -123,8 +123,8 @@ func createTestTLS(t *testing.T, tlsConf TLSConfig) (s *Server, certPem []byte)
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_, certPem, keyPem = createServerTLSConfig(t)
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s = createTestServer(t, &dnsfilter.Config{}, ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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})
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tlsConf.CertificateChainData, tlsConf.PrivateKeyData = certPem, keyPem
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@ -219,8 +219,8 @@ func sendTestMessages(t *testing.T, conn *dns.Conn) {
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func TestServer(t *testing.T) {
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s := createTestServer(t, &dnsfilter.Config{}, ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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})
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s.conf.UpstreamConfig.Upstreams = []upstream.Upstream{
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&aghtest.TestUpstream{
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@ -257,8 +257,8 @@ func TestServer(t *testing.T) {
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func TestServerWithProtectionDisabled(t *testing.T) {
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s := createTestServer(t, &dnsfilter.Config{}, ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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})
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s.conf.UpstreamConfig.Upstreams = []upstream.Upstream{
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&aghtest.TestUpstream{
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@ -281,7 +281,7 @@ func TestServerWithProtectionDisabled(t *testing.T) {
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func TestDoTServer(t *testing.T) {
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s, certPem := createTestTLS(t, TLSConfig{
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TLSListenAddr: &net.TCPAddr{},
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TLSListenAddrs: []*net.TCPAddr{{}},
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})
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s.conf.UpstreamConfig.Upstreams = []upstream.Upstream{
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&aghtest.TestUpstream{
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@ -311,7 +311,7 @@ func TestDoTServer(t *testing.T) {
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func TestDoQServer(t *testing.T) {
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s, _ := createTestTLS(t, TLSConfig{
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QUICListenAddr: &net.UDPAddr{},
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QUICListenAddrs: []*net.UDPAddr{{}},
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})
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s.conf.UpstreamConfig.Upstreams = []upstream.Upstream{
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&aghtest.TestUpstream{
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@ -348,8 +348,8 @@ func TestServerRace(t *testing.T) {
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CacheTime: 30,
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}
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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UpstreamDNS: []string{"8.8.8.8:53", "8.8.4.4:53"},
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@ -383,8 +383,8 @@ func TestSafeSearch(t *testing.T) {
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CustomResolver: resolver,
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}
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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},
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@ -440,8 +440,8 @@ func TestSafeSearch(t *testing.T) {
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func TestInvalidRequest(t *testing.T) {
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s := createTestServer(t, &dnsfilter.Config{}, ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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})
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startDeferStop(t, s)
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@ -464,8 +464,8 @@ func TestInvalidRequest(t *testing.T) {
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func TestBlockedRequest(t *testing.T) {
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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},
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@ -488,8 +488,8 @@ func TestBlockedRequest(t *testing.T) {
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func TestServerCustomClientUpstream(t *testing.T) {
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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},
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@ -537,8 +537,8 @@ var testIPv4 = map[string][]net.IP{
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func TestBlockCNAMEProtectionEnabled(t *testing.T) {
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s := createTestServer(t, &dnsfilter.Config{}, ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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})
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testUpstm := &aghtest.TestUpstream{
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CName: testCNAMEs,
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@ -564,8 +564,8 @@ func TestBlockCNAMEProtectionEnabled(t *testing.T) {
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func TestBlockCNAME(t *testing.T) {
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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},
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@ -622,8 +622,8 @@ func TestBlockCNAME(t *testing.T) {
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func TestClientRulesForCNAMEMatching(t *testing.T) {
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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FilterHandler: func(_ net.IP, _ string, settings *dnsfilter.RequestFilteringSettings) {
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@ -664,8 +664,8 @@ func TestClientRulesForCNAMEMatching(t *testing.T) {
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func TestNullBlockedRequest(t *testing.T) {
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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BlockingMode: "null_ip",
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@ -707,8 +707,8 @@ func TestBlockedCustomIP(t *testing.T) {
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DNSFilter: dnsfilter.New(&dnsfilter.Config{}, filters),
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})
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conf := &ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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BlockingMode: "custom_ip",
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@ -746,8 +746,8 @@ func TestBlockedCustomIP(t *testing.T) {
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func TestBlockedByHosts(t *testing.T) {
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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},
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@ -780,8 +780,8 @@ func TestBlockedBySafeBrowsing(t *testing.T) {
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SafeBrowsingEnabled: true,
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}
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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SafeBrowsingBlockHost: ans4.String(),
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ProtectionEnabled: true,
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@ -824,8 +824,8 @@ func TestRewrite(t *testing.T) {
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s := NewServer(DNSCreateParams{DNSFilter: f})
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assert.Nil(t, s.Prepare(&ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
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UDPListenAddrs: []*net.UDPAddr{{}},
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TCPListenAddrs: []*net.TCPAddr{{}},
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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UpstreamDNS: []string{"8.8.8.8:53"},
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@ -1109,8 +1109,8 @@ func TestPTRResponseFromDHCPLeases(t *testing.T) {
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DHCPServer: &testDHCP{},
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})
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s.conf.UDPListenAddr = &net.UDPAddr{}
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s.conf.TCPListenAddr = &net.TCPAddr{}
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s.conf.UDPListenAddrs = []*net.UDPAddr{{}}
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s.conf.TCPListenAddrs = []*net.TCPAddr{{}}
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s.conf.UpstreamDNS = []string{"127.0.0.1:53"}
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s.conf.FilteringConfig.ProtectionEnabled = true
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require.Nil(t, s.Prepare(nil))
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@ -1154,8 +1154,8 @@ func TestPTRResponseFromHosts(t *testing.T) {
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t.Cleanup(c.AutoHosts.Close)
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s := NewServer(DNSCreateParams{DNSFilter: dnsfilter.New(&c, nil)})
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s.conf.UDPListenAddr = &net.UDPAddr{}
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s.conf.TCPListenAddr = &net.TCPAddr{}
|
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s.conf.UDPListenAddrs = []*net.UDPAddr{{}}
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s.conf.TCPListenAddrs = []*net.TCPAddr{{}}
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s.conf.UpstreamDNS = []string{"127.0.0.1:53"}
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s.conf.FilteringConfig.ProtectionEnabled = true
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require.Nil(t, s.Prepare(nil))
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@ -23,8 +23,8 @@ func TestDNSForwardHTTTP_handleGetConfig(t *testing.T) {
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CacheTime: 30,
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}
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forwardConf := ServerConfig{
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UDPListenAddr: &net.UDPAddr{},
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TCPListenAddr: &net.TCPAddr{},
|
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UDPListenAddrs: []*net.UDPAddr{},
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TCPListenAddrs: []*net.TCPAddr{},
|
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FilteringConfig: FilteringConfig{
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ProtectionEnabled: true,
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UpstreamDNS: []string{"8.8.8.8:53", "8.8.4.4:53"},
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@ -94,8 +94,8 @@ func TestDNSForwardHTTTP_handleSetConfig(t *testing.T) {
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CacheTime: 30,
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}
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forwardConf := ServerConfig{
|
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UDPListenAddr: &net.UDPAddr{},
|
||||
TCPListenAddr: &net.TCPAddr{},
|
||||
UDPListenAddrs: []*net.UDPAddr{},
|
||||
TCPListenAddrs: []*net.TCPAddr{},
|
||||
FilteringConfig: FilteringConfig{
|
||||
ProtectionEnabled: true,
|
||||
UpstreamDNS: []string{"8.8.8.8:53", "8.8.4.4:53"},
|
||||
|
||||
@ -76,8 +76,8 @@ type configuration struct {
|
||||
|
||||
// field ordering is important -- yaml fields will mirror ordering from here
|
||||
type dnsConfig struct {
|
||||
BindHost net.IP `yaml:"bind_host"`
|
||||
Port int `yaml:"port"`
|
||||
BindHosts []net.IP `yaml:"bind_hosts"`
|
||||
Port int `yaml:"port"`
|
||||
|
||||
// time interval for statistics (in days)
|
||||
StatsInterval uint32 `yaml:"statistics_interval"`
|
||||
@ -101,7 +101,7 @@ type tlsConfigSettings struct {
|
||||
ForceHTTPS bool `yaml:"force_https" json:"force_https,omitempty"` // ForceHTTPS: if true, forces HTTP->HTTPS redirect
|
||||
PortHTTPS int `yaml:"port_https" json:"port_https,omitempty"` // HTTPS port. If 0, HTTPS will be disabled
|
||||
PortDNSOverTLS int `yaml:"port_dns_over_tls" json:"port_dns_over_tls,omitempty"` // DNS-over-TLS port. If 0, DOT will be disabled
|
||||
PortDNSOverQUIC uint16 `yaml:"port_dns_over_quic" json:"port_dns_over_quic,omitempty"` // DNS-over-QUIC port. If 0, DoQ will be disabled
|
||||
PortDNSOverQUIC int `yaml:"port_dns_over_quic" json:"port_dns_over_quic,omitempty"` // DNS-over-QUIC port. If 0, DoQ will be disabled
|
||||
|
||||
// PortDNSCrypt is the port for DNSCrypt requests. If it's zero,
|
||||
// DNSCrypt is disabled.
|
||||
@ -125,7 +125,7 @@ var config = configuration{
|
||||
BetaBindPort: 0,
|
||||
BindHost: net.IP{0, 0, 0, 0},
|
||||
DNS: dnsConfig{
|
||||
BindHost: net.IP{0, 0, 0, 0},
|
||||
BindHosts: []net.IP{{0, 0, 0, 0}},
|
||||
Port: 53,
|
||||
StatsInterval: 1,
|
||||
FilteringConfig: dnsforward.FilteringConfig{
|
||||
|
||||
@ -17,7 +17,6 @@ import (
|
||||
|
||||
"github.com/AdguardTeam/AdGuardHome/internal/agherr"
|
||||
"github.com/AdguardTeam/AdGuardHome/internal/aghnet"
|
||||
|
||||
"github.com/AdguardTeam/golibs/log"
|
||||
)
|
||||
|
||||
@ -264,7 +263,7 @@ func copyInstallSettings(dst, src *configuration) {
|
||||
dst.BindHost = src.BindHost
|
||||
dst.BindPort = src.BindPort
|
||||
dst.BetaBindPort = src.BetaBindPort
|
||||
dst.DNS.BindHost = src.DNS.BindHost
|
||||
dst.DNS.BindHosts = src.DNS.BindHosts
|
||||
dst.DNS.Port = src.DNS.Port
|
||||
}
|
||||
|
||||
@ -335,7 +334,7 @@ func (web *Web) handleInstallConfigure(w http.ResponseWriter, r *http.Request) {
|
||||
Context.firstRun = false
|
||||
config.BindHost = newSettings.Web.IP
|
||||
config.BindPort = newSettings.Web.Port
|
||||
config.DNS.BindHost = newSettings.DNS.IP
|
||||
config.DNS.BindHosts = []net.IP{newSettings.DNS.IP}
|
||||
config.DNS.Port = newSettings.DNS.Port
|
||||
|
||||
// TODO(e.burkov): StartMods() should be put in a separate goroutine at
|
||||
|
||||
@ -56,11 +56,6 @@ func initDNSServer() error {
|
||||
Context.queryLog = querylog.New(conf)
|
||||
|
||||
filterConf := config.DNS.DnsfilterConf
|
||||
bindhost := config.DNS.BindHost
|
||||
if config.DNS.BindHost.IsUnspecified() {
|
||||
bindhost = net.IPv4(127, 0, 0, 1)
|
||||
}
|
||||
filterConf.ResolverAddress = net.JoinHostPort(bindhost.String(), strconv.Itoa(config.DNS.Port))
|
||||
filterConf.AutoHosts = &Context.autoHosts
|
||||
filterConf.ConfigModified = onConfigModified
|
||||
filterConf.HTTPRegister = httpRegister
|
||||
@ -114,11 +109,51 @@ func onDNSRequest(d *proxy.DNSContext) {
|
||||
}
|
||||
}
|
||||
|
||||
func generateServerConfig() (newconfig dnsforward.ServerConfig, err error) {
|
||||
newconfig = dnsforward.ServerConfig{
|
||||
UDPListenAddr: &net.UDPAddr{IP: config.DNS.BindHost, Port: config.DNS.Port},
|
||||
TCPListenAddr: &net.TCPAddr{IP: config.DNS.BindHost, Port: config.DNS.Port},
|
||||
FilteringConfig: config.DNS.FilteringConfig,
|
||||
func ipsToTCPAddrs(ips []net.IP, port int) (tcpAddrs []*net.TCPAddr) {
|
||||
if ips == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
tcpAddrs = make([]*net.TCPAddr, len(ips))
|
||||
for i, ip := range ips {
|
||||
tcpAddrs[i] = &net.TCPAddr{
|
||||
IP: ip,
|
||||
Port: port,
|
||||
}
|
||||
}
|
||||
|
||||
return tcpAddrs
|
||||
}
|
||||
|
||||
func ipsToUDPAddrs(ips []net.IP, port int) (udpAddrs []*net.UDPAddr) {
|
||||
if ips == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
udpAddrs = make([]*net.UDPAddr, len(ips))
|
||||
for i, ip := range ips {
|
||||
udpAddrs[i] = &net.UDPAddr{
|
||||
IP: ip,
|
||||
Port: port,
|
||||
}
|
||||
}
|
||||
|
||||
return udpAddrs
|
||||
}
|
||||
|
||||
func generateServerConfig() (newConf dnsforward.ServerConfig, err error) {
|
||||
dnsConf := config.DNS
|
||||
hosts := dnsConf.BindHosts
|
||||
for i, h := range hosts {
|
||||
if h.IsUnspecified() {
|
||||
hosts[i] = net.IP{127, 0, 0, 1}
|
||||
}
|
||||
}
|
||||
|
||||
newConf = dnsforward.ServerConfig{
|
||||
UDPListenAddrs: ipsToUDPAddrs(hosts, dnsConf.Port),
|
||||
TCPListenAddrs: ipsToTCPAddrs(hosts, dnsConf.Port),
|
||||
FilteringConfig: dnsConf.FilteringConfig,
|
||||
ConfigModified: onConfigModified,
|
||||
HTTPRegister: httpRegister,
|
||||
OnDNSRequest: onDNSRequest,
|
||||
@ -127,25 +162,19 @@ func generateServerConfig() (newconfig dnsforward.ServerConfig, err error) {
|
||||
tlsConf := tlsConfigSettings{}
|
||||
Context.tls.WriteDiskConfig(&tlsConf)
|
||||
if tlsConf.Enabled {
|
||||
newconfig.TLSConfig = tlsConf.TLSConfig
|
||||
newconfig.TLSConfig.ServerName = tlsConf.ServerName
|
||||
newConf.TLSConfig = tlsConf.TLSConfig
|
||||
newConf.TLSConfig.ServerName = tlsConf.ServerName
|
||||
|
||||
if tlsConf.PortDNSOverTLS != 0 {
|
||||
newconfig.TLSListenAddr = &net.TCPAddr{
|
||||
IP: config.DNS.BindHost,
|
||||
Port: tlsConf.PortDNSOverTLS,
|
||||
}
|
||||
newConf.TLSListenAddrs = ipsToTCPAddrs(hosts, tlsConf.PortDNSOverTLS)
|
||||
}
|
||||
|
||||
if tlsConf.PortDNSOverQUIC != 0 {
|
||||
newconfig.QUICListenAddr = &net.UDPAddr{
|
||||
IP: config.DNS.BindHost,
|
||||
Port: int(tlsConf.PortDNSOverQUIC),
|
||||
}
|
||||
newConf.QUICListenAddrs = ipsToUDPAddrs(hosts, tlsConf.PortDNSOverQUIC)
|
||||
}
|
||||
|
||||
if tlsConf.PortDNSCrypt != 0 {
|
||||
newconfig.DNSCryptConfig, err = newDNSCrypt(config.DNS.BindHost, tlsConf)
|
||||
newConf.DNSCryptConfig, err = newDNSCrypt(hosts, tlsConf)
|
||||
if err != nil {
|
||||
// Don't wrap the error, because it's already
|
||||
// wrapped by newDNSCrypt.
|
||||
@ -154,17 +183,17 @@ func generateServerConfig() (newconfig dnsforward.ServerConfig, err error) {
|
||||
}
|
||||
}
|
||||
|
||||
newconfig.TLSv12Roots = Context.tlsRoots
|
||||
newconfig.TLSCiphers = Context.tlsCiphers
|
||||
newconfig.TLSAllowUnencryptedDOH = tlsConf.AllowUnencryptedDOH
|
||||
newConf.TLSv12Roots = Context.tlsRoots
|
||||
newConf.TLSCiphers = Context.tlsCiphers
|
||||
newConf.TLSAllowUnencryptedDOH = tlsConf.AllowUnencryptedDOH
|
||||
|
||||
newconfig.FilterHandler = applyAdditionalFiltering
|
||||
newconfig.GetCustomUpstreamByClient = Context.clients.FindUpstreams
|
||||
newConf.FilterHandler = applyAdditionalFiltering
|
||||
newConf.GetCustomUpstreamByClient = Context.clients.FindUpstreams
|
||||
|
||||
return newconfig, nil
|
||||
return newConf, nil
|
||||
}
|
||||
|
||||
func newDNSCrypt(bindHost net.IP, tlsConf tlsConfigSettings) (dnscc dnsforward.DNSCryptConfig, err error) {
|
||||
func newDNSCrypt(hosts []net.IP, tlsConf tlsConfigSettings) (dnscc dnsforward.DNSCryptConfig, err error) {
|
||||
if tlsConf.DNSCryptConfigFile == "" {
|
||||
return dnscc, agherr.Error("no dnscrypt_config_file")
|
||||
}
|
||||
@ -186,21 +215,12 @@ func newDNSCrypt(bindHost net.IP, tlsConf tlsConfigSettings) (dnscc dnsforward.D
|
||||
return dnscc, fmt.Errorf("creating dnscrypt cert: %w", err)
|
||||
}
|
||||
|
||||
udpAddr := &net.UDPAddr{
|
||||
IP: bindHost,
|
||||
Port: tlsConf.PortDNSCrypt,
|
||||
}
|
||||
tcpAddr := &net.TCPAddr{
|
||||
IP: bindHost,
|
||||
Port: tlsConf.PortDNSCrypt,
|
||||
}
|
||||
|
||||
return dnsforward.DNSCryptConfig{
|
||||
UDPListenAddr: udpAddr,
|
||||
TCPListenAddr: tcpAddr,
|
||||
ResolverCert: cert,
|
||||
ProviderName: rc.ProviderName,
|
||||
Enabled: true,
|
||||
UDPListenAddrs: ipsToUDPAddrs(hosts, tlsConf.PortDNSCrypt),
|
||||
TCPListenAddrs: ipsToTCPAddrs(hosts, tlsConf.PortDNSCrypt),
|
||||
ResolverCert: cert,
|
||||
ProviderName: rc.ProviderName,
|
||||
Enabled: true,
|
||||
}, nil
|
||||
}
|
||||
|
||||
@ -249,10 +269,8 @@ func getDNSEncryption() (de dnsEncryption) {
|
||||
}
|
||||
|
||||
// Get the list of DNS addresses the server is listening on
|
||||
func getDNSAddresses() []string {
|
||||
dnsAddresses := []string{}
|
||||
|
||||
if config.DNS.BindHost.IsUnspecified() {
|
||||
func getDNSAddresses() (dnsAddrs []string) {
|
||||
if hosts := config.DNS.BindHosts; len(hosts) == 0 || hosts[0].IsUnspecified() {
|
||||
ifaces, e := aghnet.GetValidNetInterfacesForWeb()
|
||||
if e != nil {
|
||||
log.Error("Couldn't get network interfaces: %v", e)
|
||||
@ -261,25 +279,29 @@ func getDNSAddresses() []string {
|
||||
|
||||
for _, iface := range ifaces {
|
||||
for _, addr := range iface.Addresses {
|
||||
addDNSAddress(&dnsAddresses, addr)
|
||||
addDNSAddress(&dnsAddrs, addr)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
addDNSAddress(&dnsAddresses, config.DNS.BindHost)
|
||||
for _, h := range hosts {
|
||||
addDNSAddress(&dnsAddrs, h)
|
||||
}
|
||||
}
|
||||
|
||||
de := getDNSEncryption()
|
||||
if de.https != "" {
|
||||
dnsAddresses = append(dnsAddresses, de.https)
|
||||
}
|
||||
if de.tls != "" {
|
||||
dnsAddresses = append(dnsAddresses, de.tls)
|
||||
}
|
||||
if de.quic != "" {
|
||||
dnsAddresses = append(dnsAddresses, de.quic)
|
||||
dnsAddrs = append(dnsAddrs, de.https)
|
||||
}
|
||||
|
||||
return dnsAddresses
|
||||
if de.tls != "" {
|
||||
dnsAddrs = append(dnsAddrs, de.tls)
|
||||
}
|
||||
|
||||
if de.quic != "" {
|
||||
dnsAddrs = append(dnsAddrs, de.quic)
|
||||
}
|
||||
|
||||
return dnsAddrs
|
||||
}
|
||||
|
||||
// applyAdditionalFiltering adds additional client information and settings if
|
||||
@ -353,13 +375,13 @@ func startDNSServer() error {
|
||||
}
|
||||
|
||||
func reconfigureDNSServer() (err error) {
|
||||
var newconfig dnsforward.ServerConfig
|
||||
newconfig, err = generateServerConfig()
|
||||
var newConf dnsforward.ServerConfig
|
||||
newConf, err = generateServerConfig()
|
||||
if err != nil {
|
||||
return fmt.Errorf("generating forwarding dns server config: %w", err)
|
||||
}
|
||||
|
||||
err = Context.dnsServer.Reconfigure(&newconfig)
|
||||
err = Context.dnsServer.Reconfigure(&newConf)
|
||||
if err != nil {
|
||||
return fmt.Errorf("starting forwarding dns server: %w", err)
|
||||
}
|
||||
|
||||
@ -13,12 +13,20 @@ import (
|
||||
yaml "gopkg.in/yaml.v2"
|
||||
)
|
||||
|
||||
const currentSchemaVersion = 7 // used for upgrading from old configs to new config
|
||||
// currentSchemaVersion is the current schema version.
|
||||
const currentSchemaVersion = 8
|
||||
|
||||
// These aliases are provided for convenience.
|
||||
type (
|
||||
any = interface{}
|
||||
yarr = []any
|
||||
yobj = map[any]any
|
||||
)
|
||||
|
||||
// Performs necessary upgrade operations if needed
|
||||
func upgradeConfig() error {
|
||||
// read a config file into an interface map, so we can manipulate values without losing any
|
||||
diskConfig := map[string]interface{}{}
|
||||
diskConfig := yobj{}
|
||||
body, err := readConfigFile()
|
||||
if err != nil {
|
||||
return err
|
||||
@ -53,7 +61,7 @@ func upgradeConfig() error {
|
||||
}
|
||||
|
||||
// Upgrade from oldVersion to newVersion
|
||||
func upgradeConfigSchema(oldVersion int, diskConfig *map[string]interface{}) error {
|
||||
func upgradeConfigSchema(oldVersion int, diskConfig *yobj) error {
|
||||
switch oldVersion {
|
||||
case 0:
|
||||
err := upgradeSchema0to1(diskConfig)
|
||||
@ -96,6 +104,11 @@ func upgradeConfigSchema(oldVersion int, diskConfig *map[string]interface{}) err
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
case 7:
|
||||
err := upgradeSchema7to8(diskConfig)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
default:
|
||||
err := fmt.Errorf("configuration file contains unknown schema_version, abort")
|
||||
log.Println(err)
|
||||
@ -121,7 +134,7 @@ func upgradeConfigSchema(oldVersion int, diskConfig *map[string]interface{}) err
|
||||
|
||||
// The first schema upgrade:
|
||||
// No more "dnsfilter.txt", filters are now kept in data/filters/
|
||||
func upgradeSchema0to1(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema0to1(diskConfig *yobj) error {
|
||||
log.Printf("%s(): called", funcName())
|
||||
|
||||
dnsFilterPath := filepath.Join(Context.workDir, "dnsfilter.txt")
|
||||
@ -142,7 +155,7 @@ func upgradeSchema0to1(diskConfig *map[string]interface{}) error {
|
||||
// Second schema upgrade:
|
||||
// coredns is now dns in config
|
||||
// delete 'Corefile', since we don't use that anymore
|
||||
func upgradeSchema1to2(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema1to2(diskConfig *yobj) error {
|
||||
log.Printf("%s(): called", funcName())
|
||||
|
||||
coreFilePath := filepath.Join(Context.workDir, "Corefile")
|
||||
@ -166,7 +179,7 @@ func upgradeSchema1to2(diskConfig *map[string]interface{}) error {
|
||||
|
||||
// Third schema upgrade:
|
||||
// Bootstrap DNS becomes an array
|
||||
func upgradeSchema2to3(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema2to3(diskConfig *yobj) error {
|
||||
log.Printf("%s(): called", funcName())
|
||||
|
||||
// Let's read dns configuration from diskConfig
|
||||
@ -175,8 +188,8 @@ func upgradeSchema2to3(diskConfig *map[string]interface{}) error {
|
||||
return fmt.Errorf("no DNS configuration in config file")
|
||||
}
|
||||
|
||||
// Convert interface{} to map[string]interface{}
|
||||
newDNSConfig := make(map[string]interface{})
|
||||
// Convert interface{} to yobj
|
||||
newDNSConfig := make(yobj)
|
||||
|
||||
switch v := dnsConfig.(type) {
|
||||
case map[interface{}]interface{}:
|
||||
@ -204,7 +217,7 @@ func upgradeSchema2to3(diskConfig *map[string]interface{}) error {
|
||||
}
|
||||
|
||||
// Add use_global_blocked_services=true setting for existing "clients" array
|
||||
func upgradeSchema3to4(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema3to4(diskConfig *yobj) error {
|
||||
log.Printf("%s(): called", funcName())
|
||||
|
||||
(*diskConfig)["schema_version"] = 4
|
||||
@ -240,7 +253,7 @@ func upgradeSchema3to4(diskConfig *map[string]interface{}) error {
|
||||
// - name: "..."
|
||||
// password: "..."
|
||||
// ...
|
||||
func upgradeSchema4to5(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema4to5(diskConfig *yobj) error {
|
||||
log.Printf("%s(): called", funcName())
|
||||
|
||||
(*diskConfig)["schema_version"] = 5
|
||||
@ -295,7 +308,7 @@ func upgradeSchema4to5(diskConfig *map[string]interface{}) error {
|
||||
// ids:
|
||||
// - 127.0.0.1
|
||||
// - ...
|
||||
func upgradeSchema5to6(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema5to6(diskConfig *yobj) error {
|
||||
log.Printf("%s(): called", funcName())
|
||||
|
||||
(*diskConfig)["schema_version"] = 6
|
||||
@ -365,7 +378,7 @@ func upgradeSchema5to6(diskConfig *map[string]interface{}) error {
|
||||
// dhcpv4:
|
||||
// gateway_ip: 192.168.56.1
|
||||
// ...
|
||||
func upgradeSchema6to7(diskConfig *map[string]interface{}) error {
|
||||
func upgradeSchema6to7(diskConfig *yobj) error {
|
||||
log.Printf("Upgrade yaml: 6 to 7")
|
||||
|
||||
(*diskConfig)["schema_version"] = 7
|
||||
@ -384,7 +397,7 @@ func upgradeSchema6to7(diskConfig *map[string]interface{}) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
dhcpv4 := map[string]interface{}{
|
||||
dhcpv4 := yobj{
|
||||
"gateway_ip": str,
|
||||
}
|
||||
delete(dhcp, "gateway_ip")
|
||||
@ -438,6 +451,44 @@ func upgradeSchema6to7(diskConfig *map[string]interface{}) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// upgradeSchema7to8 performs the following changes:
|
||||
//
|
||||
// # BEFORE:
|
||||
// 'dns':
|
||||
// 'bind_host': '127.0.0.1'
|
||||
//
|
||||
// # AFTER:
|
||||
// 'dns':
|
||||
// 'bind_hosts':
|
||||
// - '127.0.0.1'
|
||||
//
|
||||
func upgradeSchema7to8(diskConfig *yobj) (err error) {
|
||||
log.Printf("Upgrade yaml: 7 to 8")
|
||||
|
||||
(*diskConfig)["schema_version"] = 8
|
||||
|
||||
dnsVal, ok := (*diskConfig)["dns"]
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
|
||||
dns, ok := dnsVal.(yobj)
|
||||
if !ok {
|
||||
return fmt.Errorf("unexpected type of dns: %T", dnsVal)
|
||||
}
|
||||
|
||||
bindHostVal := dns["bind_host"]
|
||||
bindHost, ok := bindHostVal.(string)
|
||||
if !ok {
|
||||
return fmt.Errorf("undexpected type of dns.bind_host: %T", bindHostVal)
|
||||
}
|
||||
|
||||
delete(dns, "bind_host")
|
||||
dns["bind_hosts"] = yarr{bindHost}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// TODO(a.garipov): Replace with log.Output when we port it to our logging
|
||||
// package.
|
||||
func funcName() string {
|
||||
|
||||
@ -1,18 +1,13 @@
|
||||
package home
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
// any is a convenient alias for interface{}.
|
||||
type any = interface{}
|
||||
|
||||
// object is a convenient alias for map[string]interface{}.
|
||||
type object = map[string]any
|
||||
// TODO(a.garipov): Cover all migrations, use a testdata/ dir.
|
||||
|
||||
func TestUpgradeSchema1to2(t *testing.T) {
|
||||
diskConf := testDiskConf(1)
|
||||
@ -25,11 +20,10 @@ func TestUpgradeSchema1to2(t *testing.T) {
|
||||
_, ok := diskConf["coredns"]
|
||||
require.False(t, ok)
|
||||
|
||||
dnsMap, ok := diskConf["dns"]
|
||||
newDNSConf, ok := diskConf["dns"]
|
||||
require.True(t, ok)
|
||||
|
||||
oldDNSConf := convertToObject(t, testDNSConf(1))
|
||||
newDNSConf := convertToObject(t, dnsMap)
|
||||
oldDNSConf := testDNSConf(1)
|
||||
assert.Equal(t, oldDNSConf, newDNSConf)
|
||||
|
||||
oldExcludedEntries := []string{"coredns", "schema_version"}
|
||||
@ -49,7 +43,9 @@ func TestUpgradeSchema2to3(t *testing.T) {
|
||||
dnsMap, ok := diskConf["dns"]
|
||||
require.True(t, ok)
|
||||
|
||||
newDNSConf := convertToObject(t, dnsMap)
|
||||
newDNSConf, ok := dnsMap.(yobj)
|
||||
require.True(t, ok)
|
||||
|
||||
bootstrapDNS := newDNSConf["bootstrap_dns"]
|
||||
switch v := bootstrapDNS.(type) {
|
||||
case []string:
|
||||
@ -60,7 +56,7 @@ func TestUpgradeSchema2to3(t *testing.T) {
|
||||
}
|
||||
|
||||
excludedEntries := []string{"bootstrap_dns"}
|
||||
oldDNSConf := convertToObject(t, testDNSConf(2))
|
||||
oldDNSConf := testDNSConf(2)
|
||||
assertEqualExcept(t, oldDNSConf, newDNSConf, excludedEntries, excludedEntries)
|
||||
|
||||
excludedEntries = []string{"dns", "schema_version"}
|
||||
@ -68,29 +64,34 @@ func TestUpgradeSchema2to3(t *testing.T) {
|
||||
assertEqualExcept(t, oldDiskConf, diskConf, excludedEntries, excludedEntries)
|
||||
}
|
||||
|
||||
func convertToObject(t *testing.T, oldConf any) (newConf object) {
|
||||
t.Helper()
|
||||
|
||||
switch v := oldConf.(type) {
|
||||
case map[any]any:
|
||||
newConf = make(object, len(v))
|
||||
for key, value := range v {
|
||||
newConf[fmt.Sprint(key)] = value
|
||||
}
|
||||
case object:
|
||||
newConf = make(object, len(v))
|
||||
for key, value := range v {
|
||||
newConf[key] = value
|
||||
}
|
||||
default:
|
||||
t.Fatalf("dns configuration is not a map, got %T", oldConf)
|
||||
func TestUpgradeSchema7to8(t *testing.T) {
|
||||
const host = "1.2.3.4"
|
||||
oldConf := yobj{
|
||||
"dns": yobj{
|
||||
"bind_host": host,
|
||||
},
|
||||
"schema_version": 7,
|
||||
}
|
||||
|
||||
return newConf
|
||||
err := upgradeSchema7to8(&oldConf)
|
||||
require.Nil(t, err)
|
||||
|
||||
require.Equal(t, oldConf["schema_version"], 8)
|
||||
|
||||
dnsVal, ok := oldConf["dns"]
|
||||
require.True(t, ok)
|
||||
|
||||
newDNSConf, ok := dnsVal.(yobj)
|
||||
require.True(t, ok)
|
||||
|
||||
newBindHosts, ok := newDNSConf["bind_hosts"].(yarr)
|
||||
require.True(t, ok)
|
||||
require.Len(t, newBindHosts, 1)
|
||||
assert.Equal(t, host, newBindHosts[0])
|
||||
}
|
||||
|
||||
// assertEqualExcept removes entries from configs and compares them.
|
||||
func assertEqualExcept(t *testing.T, oldConf, newConf object, oldKeys, newKeys []string) {
|
||||
func assertEqualExcept(t *testing.T, oldConf, newConf yobj, oldKeys, newKeys []string) {
|
||||
t.Helper()
|
||||
|
||||
for _, k := range oldKeys {
|
||||
@ -103,20 +104,17 @@ func assertEqualExcept(t *testing.T, oldConf, newConf object, oldKeys, newKeys [
|
||||
assert.Equal(t, oldConf, newConf)
|
||||
}
|
||||
|
||||
func testDiskConf(schemaVersion int) (diskConf object) {
|
||||
filters := []filter{
|
||||
{
|
||||
URL: "https://filters.adtidy.org/android/filters/111_optimized.txt",
|
||||
Name: "Latvian filter",
|
||||
RulesCount: 100,
|
||||
},
|
||||
{
|
||||
URL: "https://easylist.to/easylistgermany/easylistgermany.txt",
|
||||
Name: "Germany filter",
|
||||
RulesCount: 200,
|
||||
},
|
||||
}
|
||||
diskConf = object{
|
||||
func testDiskConf(schemaVersion int) (diskConf yobj) {
|
||||
filters := []filter{{
|
||||
URL: "https://filters.adtidy.org/android/filters/111_optimized.txt",
|
||||
Name: "Latvian filter",
|
||||
RulesCount: 100,
|
||||
}, {
|
||||
URL: "https://easylist.to/easylistgermany/easylistgermany.txt",
|
||||
Name: "Germany filter",
|
||||
RulesCount: 200,
|
||||
}}
|
||||
diskConf = yobj{
|
||||
"language": "en",
|
||||
"filters": filters,
|
||||
"user_rules": []string{},
|
||||
@ -139,8 +137,8 @@ func testDiskConf(schemaVersion int) (diskConf object) {
|
||||
|
||||
// testDNSConf creates a DNS config for test the way gopkg.in/yaml.v2 would
|
||||
// unmarshal it. In YAML, keys aren't guaranteed to always only be strings.
|
||||
func testDNSConf(schemaVersion int) (dnsConf map[any]any) {
|
||||
dnsConf = map[any]any{
|
||||
func testDNSConf(schemaVersion int) (dnsConf yobj) {
|
||||
dnsConf = yobj{
|
||||
"port": 53,
|
||||
"blocked_response_ttl": 10,
|
||||
"querylog_enabled": true,
|
||||
|
||||
@ -93,7 +93,7 @@ readonly build_flags="${BUILD_FLAGS:-$out_flags $par_flags\
|
||||
$v_flags $x_flags}"
|
||||
|
||||
# Don't use quotes with flag variables to get word splitting.
|
||||
"$go" generate $v_flags $x_flags ./...
|
||||
"$go" generate $v_flags $x_flags ./main.go
|
||||
|
||||
# Don't use quotes with flag variables to get word splitting.
|
||||
"$go" build --ldflags "$ldflags" $build_flags
|
||||
|
||||
Loading…
Reference in New Issue
Block a user