mirror of
https://github.com/AdguardTeam/AdGuardHome.git
synced 2024-11-21 20:45:33 +03:00
Andrey Meshkov
parent
6e6c321871
commit
b30b6b1d66
6 changed files with 118 additions and 12 deletions
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@ -89,6 +89,7 @@
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"example_upstream_regular": "regular DNS (over UDP)",
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"example_upstream_dot": "encrypted <a href='https:\/\/en.wikipedia.org\/wiki\/DNS_over_TLS' target='_blank'>DNS-over-TLS<\/a>",
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"example_upstream_doh": "encrypted <a href='https:\/\/en.wikipedia.org\/wiki\/DNS_over_HTTPS' target='_blank'>DNS-over-HTTPS<\/a>",
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"example_upstream_sdns": "you can use <a href='https:\/\/dnscrypt.info\/stamps\/' target='_blank'>DNS Stamps</a> for <a href='https:\/\/dnscrypt.info\/' target='_blank'>DNSCrypt</a> or <a href='https:\/\/en.wikipedia.org\/wiki\/DNS_over_HTTPS' target='_blank'>DNS-over-HTTPS</a> resolvers",
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"example_upstream_tcp": "regular DNS (over TCP)",
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"all_filters_up_to_date_toast": "All filters are already up-to-date",
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"updated_upstream_dns_toast": "Updated the upstream DNS servers",
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@ -73,6 +73,9 @@ class Upstream extends Component {
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<li>
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<code>tcp://1.1.1.1</code> - { t('example_upstream_tcp') }
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</li>
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<li>
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<code>sdns://...</code> - <span dangerouslySetInnerHTML={{ __html: t('example_upstream_sdns') }} />
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</li>
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</ol>
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</div>
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</div>
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@ -13,6 +13,9 @@ import (
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"sync"
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"time"
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"github.com/jedisct1/go-dnsstamps"
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"github.com/ameshkov/dnscrypt"
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"github.com/joomcode/errorx"
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"github.com/miekg/dns"
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)
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@ -177,6 +180,51 @@ func (p *dnsOverHTTPS) Exchange(m *dns.Msg) (*dns.Msg, error) {
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return &response, nil
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}
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//
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// DNSCrypt
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//
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type dnsCrypt struct {
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boot bootstrapper
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client *dnscrypt.Client // DNSCrypt client properties
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serverInfo *dnscrypt.ServerInfo // DNSCrypt server info
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sync.RWMutex // protects DNSCrypt client
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}
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func (p *dnsCrypt) Address() string { return p.boot.address }
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func (p *dnsCrypt) Exchange(m *dns.Msg) (*dns.Msg, error) {
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var client *dnscrypt.Client
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var serverInfo *dnscrypt.ServerInfo
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p.RLock()
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client = p.client
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serverInfo = p.serverInfo
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p.RUnlock()
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if client == nil || serverInfo == nil {
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p.Lock()
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// Using "udp" for DNSCrypt upstreams by default
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client = &dnscrypt.Client{Proto: "udp", Timeout: defaultTimeout}
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si, _, err := client.Dial(p.boot.address)
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if err != nil {
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p.Unlock()
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return nil, errorx.Decorate(err, "Failed to fetch certificate info from %s", p.Address())
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}
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p.client = client
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p.serverInfo = si
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serverInfo = si
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p.Unlock()
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}
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reply, _, err := client.Exchange(m, serverInfo)
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return reply, err
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}
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func (s *Server) chooseUpstream() Upstream {
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upstreams := s.Upstreams
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if upstreams == nil {
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@ -200,6 +248,20 @@ func AddressToUpstream(address string, bootstrap string) (Upstream, error) {
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return nil, errorx.Decorate(err, "Failed to parse %s", address)
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}
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switch url.Scheme {
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case "sdns":
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stamp, err := dnsstamps.NewServerStampFromString(address)
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if err != nil {
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return nil, errorx.Decorate(err, "Failed to parse %s", address)
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}
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switch stamp.Proto {
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case dnsstamps.StampProtoTypeDNSCrypt:
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return &dnsCrypt{boot: toBoot(url.String(), bootstrap)}, nil
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case dnsstamps.StampProtoTypeDoH:
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return AddressToUpstream(fmt.Sprintf("https://%s%s", stamp.ProviderName, stamp.Path), bootstrap)
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}
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return nil, fmt.Errorf("Unsupported protocol %v in %s", stamp.Proto, address)
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case "dns":
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if url.Port() == "" {
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url.Host += ":53"
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@ -8,6 +8,7 @@ import (
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)
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func TestUpstreams(t *testing.T) {
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upstreams := []struct {
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address string
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bootstrap string
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@ -56,8 +57,34 @@ func TestUpstreams(t *testing.T) {
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address: "https://doh.cleanbrowsing.org/doh/security-filter/",
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bootstrap: "",
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},
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{
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// AdGuard DNS (DNSCrypt)
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address: "sdns://AQIAAAAAAAAAFDE3Ni4xMDMuMTMwLjEzMDo1NDQzINErR_JS3PLCu_iZEIbq95zkSV2LFsigxDIuUso_OQhzIjIuZG5zY3J5cHQuZGVmYXVsdC5uczEuYWRndWFyZC5jb20",
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bootstrap: "",
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},
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{
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// Cisco OpenDNS (DNSCrypt)
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address: "sdns://AQAAAAAAAAAADjIwOC42Ny4yMjAuMjIwILc1EUAgbyJdPivYItf9aR6hwzzI1maNDL4Ev6vKQ_t5GzIuZG5zY3J5cHQtY2VydC5vcGVuZG5zLmNvbQ",
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bootstrap: "8.8.8.8:53",
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},
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{
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// Cloudflare DNS (DoH)
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address: "sdns://AgcAAAAAAAAABzEuMC4wLjGgENk8mGSlIfMGXMOlIlCcKvq7AVgcrZxtjon911-ep0cg63Ul-I8NlFj4GplQGb_TTLiczclX57DvMV8Q-JdjgRgSZG5zLmNsb3VkZmxhcmUuY29tCi9kbnMtcXVlcnk",
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bootstrap: "8.8.8.8:53",
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},
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{
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// doh-cleanbrowsing-security (https://doh.cleanbrowsing.org/doh/security-filter/)
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address: "sdns://AgMAAAAAAAAAAAAVZG9oLmNsZWFuYnJvd3Npbmcub3JnFS9kb2gvc2VjdXJpdHktZmlsdGVyLw",
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bootstrap: "8.8.8.8:53",
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},
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{
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// Google (DNS-over-HTTPS)
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address: "sdns://AgUAAAAAAAAAACAe9iTP_15r07rd8_3b_epWVGfjdymdx-5mdRZvMAzBuQ5kbnMuZ29vZ2xlLmNvbQ0vZXhwZXJpbWVudGFs",
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bootstrap: "8.8.8.8:53",
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},
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}
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for _, test := range upstreams {
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t.Run(test.address, func(t *testing.T) {
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u, err := AddressToUpstream(test.address, test.bootstrap)
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if err != nil {
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9
go.mod
9
go.mod
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@ -2,20 +2,21 @@ module github.com/AdguardTeam/AdGuardHome
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require (
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github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f // indirect
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github.com/ameshkov/dnscrypt v0.0.0-20181217090431-1215bb8b150f
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github.com/beefsack/go-rate v0.0.0-20180408011153-efa7637bb9b6
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github.com/bluele/gcache v0.0.0-20171010155617-472614239ac7
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github.com/go-ole/go-ole v1.2.1 // indirect
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github.com/go-test/deep v1.0.1
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github.com/gobuffalo/packr v1.19.0
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github.com/jedisct1/go-dnsstamps v0.0.0-20180418170050-1e4999280f86
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github.com/joomcode/errorx v0.1.0
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github.com/miekg/dns v1.0.15
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github.com/miekg/dns v1.1.1
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github.com/patrickmn/go-cache v2.1.0+incompatible
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github.com/shirou/gopsutil v2.18.10+incompatible
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github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4 // indirect
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go.uber.org/goleak v0.10.0
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golang.org/x/crypto v0.0.0-20181106171534-e4dc69e5b2fd
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golang.org/x/net v0.0.0-20181108082009-03003ca0c849
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golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8 // indirect
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golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9
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golang.org/x/net v0.0.0-20181213202711-891ebc4b82d6
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gopkg.in/asaskevich/govalidator.v4 v4.0.0-20160518190739-766470278477
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gopkg.in/yaml.v2 v2.2.1
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)
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28
go.sum
28
go.sum
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@ -1,5 +1,11 @@
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github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f h1:5ZfJxyXo8KyX8DgGXC5B7ILL8y51fci/qYz2B4j8iLY=
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github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
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github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da h1:KjTM2ks9d14ZYCvmHS9iAKVt9AyzRSqNU1qabPih5BY=
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github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da/go.mod h1:eHEWzANqSiWQsof+nXEI9bUVUyV6F53Fp89EuCh2EAA=
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github.com/aead/poly1305 v0.0.0-20180717145839-3fee0db0b635 h1:52m0LGchQBBVqJRyYYufQuIbVqRawmubW3OFGqK1ekw=
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github.com/aead/poly1305 v0.0.0-20180717145839-3fee0db0b635/go.mod h1:lmLxL+FV291OopO93Bwf9fQLQeLyt33VJRUg5VJ30us=
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github.com/ameshkov/dnscrypt v0.0.0-20181217090431-1215bb8b150f h1:vOaSvI9B3wqzV1g8raDeVzRJnq5RHQxsz0MVXudxdNU=
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github.com/ameshkov/dnscrypt v0.0.0-20181217090431-1215bb8b150f/go.mod h1:EC7Z1GguyEEwhuLXrcgkRTE3GdyPDSWq2OXefhydGWo=
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github.com/beefsack/go-rate v0.0.0-20180408011153-efa7637bb9b6 h1:KXlsf+qt/X5ttPGEjR0tPH1xaWWoKBEg9Q1THAj2h3I=
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github.com/beefsack/go-rate v0.0.0-20180408011153-efa7637bb9b6/go.mod h1:6YNgTHLutezwnBvyneBbwvB8C82y3dcoOj5EQJIdGXA=
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github.com/bluele/gcache v0.0.0-20171010155617-472614239ac7 h1:NpQ+gkFOH27AyDypSCJ/LdsIi/b4rdnEb1N5+IpFfYs=
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@ -17,14 +23,18 @@ github.com/gobuffalo/packd v0.0.0-20181031195726-c82734870264/go.mod h1:Yf2toFaI
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github.com/gobuffalo/packr v1.19.0 h1:3UDmBDxesCOPF8iZdMDBBWKfkBoYujIMIZePnobqIUI=
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github.com/gobuffalo/packr v1.19.0/go.mod h1:MstrNkfCQhd5o+Ct4IJ0skWlxN8emOq8DsoT1G98VIU=
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github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
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github.com/jedisct1/go-dnsstamps v0.0.0-20180418170050-1e4999280f86 h1:Olj4M6T1omUfx7yTTcnhLf4xo6gYMmRHSJIfeA1NZy0=
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github.com/jedisct1/go-dnsstamps v0.0.0-20180418170050-1e4999280f86/go.mod h1:j/ONpSHHmPgDwmFKXg9vhQvIjADe/ft1X4a3TVOmp9g=
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github.com/jedisct1/xsecretbox v0.0.0-20180508184500-7a679c0bcd9a h1:2nyBWKszM41RO/gt5ElUXigAFiRgJ9KifHDlWOlw0lc=
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github.com/jedisct1/xsecretbox v0.0.0-20180508184500-7a679c0bcd9a/go.mod h1:YlN58h704uRFD0BwsEGTq+7Wx+WG2i7P49bc+HwHyAY=
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github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
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github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
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github.com/joomcode/errorx v0.1.0 h1:QmJMiI1DE1UFje2aI1ZWO/VMT5a32qBoXUclGOt8vsc=
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github.com/joomcode/errorx v0.1.0/go.mod h1:kgco15ekB6cs+4Xjzo7SPeXzx38PbJzBwbnu9qfVNHQ=
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github.com/markbates/oncer v0.0.0-20181014194634-05fccaae8fc4 h1:Mlji5gkcpzkqTROyE4ZxZ8hN7osunMb2RuGVrbvMvCc=
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github.com/markbates/oncer v0.0.0-20181014194634-05fccaae8fc4/go.mod h1:Ld9puTsIW75CHf65OeIOkyKbteujpZVXDpWK6YGZbxE=
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github.com/miekg/dns v1.0.15 h1:9+UupePBQCG6zf1q/bGmTO1vumoG13jsrbWOSX1W6Tw=
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github.com/miekg/dns v1.0.15/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
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github.com/miekg/dns v1.1.1 h1:DVkblRdiScEnEr0LR9nTnEQqHYycjkXW9bOjd+2EL2o=
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github.com/miekg/dns v1.1.1/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
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github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
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github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
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github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
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@ -43,15 +53,17 @@ github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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go.uber.org/goleak v0.10.0 h1:G3eWbSNIskeRqtsN/1uI5B+eP73y3JUuBsv9AZjehb4=
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go.uber.org/goleak v0.10.0/go.mod h1:VCZuO8V8mFPlL0F5J5GK1rtHV3DrFcQ1R8ryq7FK0aI=
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golang.org/x/crypto v0.0.0-20181106171534-e4dc69e5b2fd h1:VtIkGDhk0ph3t+THbvXHfMZ8QHgsBO39Nh52+74pq7w=
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golang.org/x/crypto v0.0.0-20181106171534-e4dc69e5b2fd/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9 h1:mKdxBk7AujPs8kU4m80U72y/zjbZ3UcXC7dClwKbUI0=
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golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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golang.org/x/net v0.0.0-20181102091132-c10e9556a7bc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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golang.org/x/net v0.0.0-20181108082009-03003ca0c849 h1:FSqE2GGG7wzsYUsWiQ8MZrvEd1EOyU3NCF0AW3Wtltg=
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golang.org/x/net v0.0.0-20181108082009-03003ca0c849/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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golang.org/x/net v0.0.0-20181213202711-891ebc4b82d6 h1:gT0Y6H7hbVPUtvtk0YGxMXPgN+p8fYlqWkgJeUCZcaQ=
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golang.org/x/net v0.0.0-20181213202711-891ebc4b82d6/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
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golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8 h1:YoY1wS6JYVRpIfFngRf2HHo9R9dAne3xbkGOQ5rJXjU=
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golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
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golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sys v0.0.0-20181213200352-4d1cda033e06 h1:0oC8rFnE+74kEmuHZ46F6KHsMr5Gx2gUQPuNz28iQZM=
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golang.org/x/sys v0.0.0-20181213200352-4d1cda033e06/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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gopkg.in/asaskevich/govalidator.v4 v4.0.0-20160518190739-766470278477 h1:5xUJw+lg4zao9W4HIDzlFbMYgSgtvNVHh00MEHvbGpQ=
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gopkg.in/asaskevich/govalidator.v4 v4.0.0-20160518190739-766470278477/go.mod h1:QDV1vrFSrowdoOba0UM8VJPUZONT7dnfdLsM+GG53Z8=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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