From a718e16e7538e9a132152dd88084bbe979108983 Mon Sep 17 00:00:00 2001 From: vyzo Date: Mon, 12 Apr 2021 12:11:39 +0300 Subject: [PATCH 01/12] make DNS resolver pluggable, use new madns.BasicResolver interface --- dns.go | 15 +++++----- dns_test.go | 3 +- go.mod | 1 + go.sum | 58 ++------------------------------------- namesys.go | 5 ++-- namesys_test.go | 5 ++-- republisher/repub_test.go | 6 ++-- 7 files changed, 23 insertions(+), 70 deletions(-) diff --git a/dns.go b/dns.go index 74fc109..511b373 100644 --- a/dns.go +++ b/dns.go @@ -11,13 +11,14 @@ import ( path "github.com/ipfs/go-path" opts "github.com/ipfs/interface-go-ipfs-core/options/namesys" isd "github.com/jbenet/go-is-domain" + madns "github.com/multiformats/go-multiaddr-dns" ) const ethTLD = "eth" const linkTLD = "domains" // LookupTXTFunc is a generic type for a function that lookups TXT record values. -type LookupTXTFunc func(name string) (txt []string, err error) +type LookupTXTFunc func(ctx context.Context, name string) (txt []string, err error) // DNSResolver implements a Resolver on DNS domains type DNSResolver struct { @@ -27,8 +28,8 @@ type DNSResolver struct { } // NewDNSResolver constructs a name resolver using DNS TXT records. -func NewDNSResolver() *DNSResolver { - return &DNSResolver{lookupTXT: net.LookupTXT} +func NewDNSResolver(rslv madns.BasicResolver) *DNSResolver { + return &DNSResolver{lookupTXT: rslv.LookupTXT} } // Resolve implements Resolver. @@ -75,10 +76,10 @@ func (r *DNSResolver) resolveOnceAsync(ctx context.Context, name string, options } rootChan := make(chan lookupRes, 1) - go workDomain(r, fqdn, rootChan) + go workDomain(ctx, r, fqdn, rootChan) subChan := make(chan lookupRes, 1) - go workDomain(r, "_dnslink."+fqdn, subChan) + go workDomain(ctx, r, "_dnslink."+fqdn, subChan) appendPath := func(p path.Path) (path.Path, error) { if len(segments) > 1 { @@ -139,10 +140,10 @@ func (r *DNSResolver) resolveOnceAsync(ctx context.Context, name string, options return out } -func workDomain(r *DNSResolver, name string, res chan lookupRes) { +func workDomain(ctx context.Context, r *DNSResolver, name string, res chan lookupRes) { defer close(res) - txt, err := r.lookupTXT(name) + txt, err := r.lookupTXT(ctx, name) if err != nil { if dnsErr, ok := err.(*net.DNSError); ok { // If no TXT records found, return same error as when no text diff --git a/dns_test.go b/dns_test.go index 877b814..66f10e7 100644 --- a/dns_test.go +++ b/dns_test.go @@ -1,6 +1,7 @@ package namesys import ( + "context" "fmt" "testing" @@ -11,7 +12,7 @@ type mockDNS struct { entries map[string][]string } -func (m *mockDNS) lookupTXT(name string) (txt []string, err error) { +func (m *mockDNS) lookupTXT(ctx context.Context, name string) (txt []string, err error) { txt, ok := m.entries[name] if !ok { return nil, fmt.Errorf("no TXT entry for %s", name) diff --git a/go.mod b/go.mod index e157928..ee92699 100644 --- a/go.mod +++ b/go.mod @@ -22,6 +22,7 @@ require ( github.com/libp2p/go-libp2p-record v0.1.3 github.com/libp2p/go-libp2p-testing v0.4.0 github.com/multiformats/go-multiaddr v0.3.1 + github.com/multiformats/go-multiaddr-dns v0.3.0 github.com/multiformats/go-multihash v0.0.14 github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc ) diff --git a/go.sum b/go.sum index 14695ee..2eff48c 100644 --- a/go.sum +++ b/go.sum @@ -3,11 +3,8 @@ github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7/go.mod h1:bOv github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= -github.com/Kubuxu/go-os-helper v0.0.1 h1:EJiD2VUQyh5A9hWJLmc6iWg6yIcJ7jpBcwC8GMGXfDk= github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y= -github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE= github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= -github.com/Stebalien/go-bitfield v0.0.1 h1:X3kbSSPUaJK60wV2hjOPZwmpljr6VGCqdq4cBLhbQBo= github.com/Stebalien/go-bitfield v0.0.1/go.mod h1:GNjFpasyUVkHMsfEOk8EFLJ9syQ6SI+XWrX9Wf2XH0s= github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= @@ -28,7 +25,6 @@ github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY= github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= -github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko= github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= @@ -39,9 +35,7 @@ github.com/coreos/go-semver v0.2.1-0.20180108230905-e214231b295a/go.mod h1:nnelY github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM= github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= -github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3 h1:HVTnpeuvF6Owjd5mniCL8DEXo7uYXdQEmOP4FJbV5tg= github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3/go.mod h1:p1d6YEZWvFzEh4KLyvBcVSnrfNDDvK2zfK/4x2v/4pE= -github.com/cskr/pubsub v1.0.2 h1:vlOzMhl6PFn60gRlTQQsIfVwaPB/B/8MziK8FhEPt/0= github.com/cskr/pubsub v1.0.2/go.mod h1:/8MzYXk/NJAz782G8RPkFzXTZVu63VotefPnR9TIRis= github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -52,14 +46,10 @@ github.com/davidlazar/go-crypto v0.0.0-20170701192655-dcfb0a7ac018/go.mod h1:rQY github.com/dgraph-io/badger v1.5.5-0.20190226225317-8115aed38f8f/go.mod h1:VZxzAIRPHRVNRKRo6AXrX9BJegn6il06VMTZVJYCIjQ= github.com/dgraph-io/badger v1.6.0-rc1/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4= github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4= -github.com/dgraph-io/badger v1.6.1 h1:w9pSFNSdq/JPM1N12Fz/F/bzo993Is1W+Q7HjPzi7yg= github.com/dgraph-io/badger v1.6.1/go.mod h1:FRmFw3uxvcpa8zG3Rxs0th+hCLIuaQg8HlNV5bjgnuU= -github.com/dgraph-io/ristretto v0.0.2 h1:a5WaUrDa0qm0YrAAS1tUykT5El3kt62KNZZeMxQn3po= github.com/dgraph-io/ristretto v0.0.2/go.mod h1:KPxhHT9ZxKefz+PCeOGsrHpl1qZ7i70dGTu2u+Ahh6E= github.com/dgryski/go-farm v0.0.0-20190104051053-3adb47b1fb0f/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw= -github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 h1:tdlZCpZ/P9DhczCTSixgIKmwPv6+wP5DGjqLYw5SUiA= github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw= -github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo= github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= @@ -89,7 +79,6 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= github.com/golang/protobuf v1.4.0 h1:oOuy+ugB+P/kBdUnG5QaMXSIyJ1q38wWSojYCb3z5VQ= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= -github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w= github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= @@ -104,7 +93,6 @@ github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+ github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= -github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c h1:7lF+Vz0LqiRidnzC1Oq86fpX1q/iEv2KJdrCtttYjT4= github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ= github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= @@ -127,17 +115,13 @@ github.com/huin/goupnp v1.0.0/go.mod h1:n9v9KO1tAxYH82qOn+UTIFQDmx5n1Zxd/ClZDMX7 github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150/go.mod h1:PpLOETDnJ0o3iZrZfqZzyLl6l7F3c6L1oWn7OICBi6o= github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8= github.com/ipfs/bbloom v0.0.1/go.mod h1:oqo8CVWsJFMOZqTglBG4wydCE4IQA/G2/SEofB0rjUI= -github.com/ipfs/bbloom v0.0.4 h1:Gi+8EGJ2y5qiD5FbsbpX/TMNcJw8gSqr7eyjHa4Fhvs= github.com/ipfs/bbloom v0.0.4/go.mod h1:cS9YprKXpoZ9lT0n/Mw/a6/aFV6DTjTLYHeA+gyqMG0= github.com/ipfs/go-bitswap v0.0.9/go.mod h1:kAPf5qgn2W2DrgAcscZ3HrM9qh4pH+X8Fkk3UPrwvis= github.com/ipfs/go-bitswap v0.1.0/go.mod h1:FFJEf18E9izuCqUtHxbWEvq+reg7o4CW5wSAE1wsxj0= -github.com/ipfs/go-bitswap v0.1.2 h1:IkhOPiifc6b2LWTi/vp8TXwNT0eGCsizI1JFbZ08IQQ= github.com/ipfs/go-bitswap v0.1.2/go.mod h1:qxSWS4NXGs7jQ6zQvoPY3+NmOfHHG47mhkiLzBpJQIs= github.com/ipfs/go-block-format v0.0.1/go.mod h1:DK/YYcsSUIVAFNwo/KZCdIIbpN0ROH/baNLgayt4pFc= -github.com/ipfs/go-block-format v0.0.2 h1:qPDvcP19izTjU8rgo6p7gTXZlkMkF5bz5G3fqIsSCPE= github.com/ipfs/go-block-format v0.0.2/go.mod h1:AWR46JfpcObNfg3ok2JHDUfdiHRgWhJgCQF+KIgOPJY= github.com/ipfs/go-blockservice v0.0.7/go.mod h1:EOfb9k/Y878ZTRY/CH0x5+ATtaipfbRhbvNSdgc/7So= -github.com/ipfs/go-blockservice v0.1.0 h1:dh2i7xjMbCtf0ZSMyQAF2qpV/pEEmM7yVpQ00+gik6U= github.com/ipfs/go-blockservice v0.1.0/go.mod h1:hzmMScl1kXHg3M2BjTymbVPjv627N7sYcvYaKbop39M= github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM= github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM= @@ -167,12 +151,9 @@ github.com/ipfs/go-ds-badger v0.2.3/go.mod h1:pEYw0rgg3FIrywKKnL+Snr+w/LjJZVMTBR github.com/ipfs/go-ds-leveldb v0.0.1/go.mod h1:feO8V3kubwsEF22n0YRQCffeb79OOYIykR4L04tMOYc= github.com/ipfs/go-ds-leveldb v0.1.0/go.mod h1:hqAW8y4bwX5LWcCtku2rFNX3vjDZCy5LZCg+cSZvYb8= github.com/ipfs/go-ds-leveldb v0.4.1/go.mod h1:jpbku/YqBSsBc1qgME8BkWS4AxzF2cEu1Ii2r79Hh9s= -github.com/ipfs/go-ds-leveldb v0.4.2 h1:QmQoAJ9WkPMUfBLnu1sBVy0xWWlJPg0m4kRAiJL9iaw= github.com/ipfs/go-ds-leveldb v0.4.2/go.mod h1:jpbku/YqBSsBc1qgME8BkWS4AxzF2cEu1Ii2r79Hh9s= github.com/ipfs/go-ipfs-blockstore v0.0.1/go.mod h1:d3WClOmRQKFnJ0Jz/jj/zmksX0ma1gROTlovZKBmN08= -github.com/ipfs/go-ipfs-blockstore v0.1.0 h1:V1GZorHFUIB6YgTJQdq7mcaIpUfCM3fCyVi+MTo9O88= github.com/ipfs/go-ipfs-blockstore v0.1.0/go.mod h1:5aD0AvHPi7mZc6Ci1WCAhiBQu2IsfTduLl+422H6Rqw= -github.com/ipfs/go-ipfs-blocksutil v0.0.1 h1:Eh/H4pc1hsvhzsQoMEP3Bke/aW5P5rVM1IWFJMcGIPQ= github.com/ipfs/go-ipfs-blocksutil v0.0.1/go.mod h1:Yq4M86uIOmxmGPUHv/uI7uKqZNtLb449gwKqXjIsnRk= github.com/ipfs/go-ipfs-chunker v0.0.1/go.mod h1:tWewYK0we3+rMbOh7pPFGDyypCtvGcBFymgY4rSDLAw= github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw= @@ -181,18 +162,13 @@ github.com/ipfs/go-ipfs-delay v0.0.1/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG github.com/ipfs/go-ipfs-ds-help v0.0.1/go.mod h1:gtP9xRaZXqIQRh1HRpp595KbBEdgqWFxefeVKOV8sxo= github.com/ipfs/go-ipfs-ds-help v0.1.1 h1:IW/bXGeaAZV2VH0Kuok+Ohva/zHkHmeLFBxC1k7mNPc= github.com/ipfs/go-ipfs-ds-help v0.1.1/go.mod h1:SbBafGJuGsPI/QL3j9Fc5YPLeAu+SzOkI0gFwAg+mOs= -github.com/ipfs/go-ipfs-exchange-interface v0.0.1 h1:LJXIo9W7CAmugqI+uofioIpRb6rY30GUu7G6LUfpMvM= github.com/ipfs/go-ipfs-exchange-interface v0.0.1/go.mod h1:c8MwfHjtQjPoDyiy9cFquVtVHkO9b9Ob3FG91qJnWCM= -github.com/ipfs/go-ipfs-exchange-offline v0.0.1 h1:P56jYKZF7lDDOLx5SotVh5KFxoY6C81I1NSHW1FxGew= github.com/ipfs/go-ipfs-exchange-offline v0.0.1/go.mod h1:WhHSFCVYX36H/anEKQboAzpUws3x7UeEGkzQc3iNkM0= github.com/ipfs/go-ipfs-files v0.0.3/go.mod h1:INEFm0LL2LWXBhNJ2PMIIb2w45hpXgPjNoE7yA8Y1d4= -github.com/ipfs/go-ipfs-files v0.0.8 h1:8o0oFJkJ8UkO/ABl8T6ac6tKF3+NIpj67aAB6ZpusRg= github.com/ipfs/go-ipfs-files v0.0.8/go.mod h1:wiN/jSG8FKyk7N0WyctKSvq3ljIa2NNTiZB55kpTdOs= github.com/ipfs/go-ipfs-keystore v0.0.2 h1:Fa9xg9IFD1VbiZtrNLzsD0GuELVHUFXCWF64kCPfEXU= github.com/ipfs/go-ipfs-keystore v0.0.2/go.mod h1:H49tRmibOEs7gLMgbOsjC4dqh1u5e0R/SWuc2ScfgSo= -github.com/ipfs/go-ipfs-posinfo v0.0.1 h1:Esoxj+1JgSjX0+ylc0hUmJCOv6V2vFoZiETLR6OtpRs= github.com/ipfs/go-ipfs-posinfo v0.0.1/go.mod h1:SwyeVP+jCwiDu0C313l/8jg6ZxM0qqtlt2a0vILTc1A= -github.com/ipfs/go-ipfs-pq v0.0.1 h1:zgUotX8dcAB/w/HidJh1zzc1yFq6Vm8J7T2F4itj/RU= github.com/ipfs/go-ipfs-pq v0.0.1/go.mod h1:LWIqQpqfRG3fNc5XsnIhz/wQ2XXGyugQwls7BgUmUfY= github.com/ipfs/go-ipfs-routing v0.0.1/go.mod 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github.com/libp2p/go-libp2p-nat v0.0.6/go.mod h1:iV59LVhB3IkFvS6S6sauVTSOrNEANnINbI/fkaLimiw= github.com/libp2p/go-libp2p-net v0.0.1/go.mod h1:Yt3zgmlsHOgUWSXmt5V/Jpz9upuJBE8EgNU9DrCcR8c= -github.com/libp2p/go-libp2p-net v0.0.2 h1:qP06u4TYXfl7uW/hzqPhlVVTSA2nw1B/bHBJaUnbh6M= github.com/libp2p/go-libp2p-net v0.0.2/go.mod h1:Yt3zgmlsHOgUWSXmt5V/Jpz9upuJBE8EgNU9DrCcR8c= github.com/libp2p/go-libp2p-netutil v0.0.1/go.mod h1:GdusFvujWZI9Vt0X5BKqwWWmZFxecf9Gt03cKxm2f/Q= github.com/libp2p/go-libp2p-netutil v0.1.0 h1:zscYDNVEcGxyUpMd0JReUZTrpMfia8PmLKcKF72EAMQ= @@ -401,7 +363,6 @@ github.com/libp2p/go-libp2p-noise v0.1.1 h1:vqYQWvnIcHpIoWJKC7Al4D6Hgj0H012TuXRh github.com/libp2p/go-libp2p-noise v0.1.1/go.mod h1:QDFLdKX7nluB7DEnlVPbz7xlLHdwHFA9HiohJRr3vwM= github.com/libp2p/go-libp2p-peer v0.0.1/go.mod h1:nXQvOBbwVqoP+T5Y5nCjeH4sP9IX/J0AMzcDUVruVoo= github.com/libp2p/go-libp2p-peer v0.1.1/go.mod h1:jkF12jGB4Gk/IOo+yomm+7oLWxF278F7UnrYUQ1Q8es= -github.com/libp2p/go-libp2p-peer v0.2.0 h1:EQ8kMjaCUwt/Y5uLgjT8iY2qg0mGUT0N1zUjer50DsY= github.com/libp2p/go-libp2p-peer v0.2.0/go.mod h1:RCffaCvUyW2CJmG2gAWVqwePwW7JMgxjsHm7+J5kjWY= github.com/libp2p/go-libp2p-peerstore v0.0.1/go.mod h1:RabLyPVJLuNQ+GFyoEkfi8H4Ti6k/HtZJ7YKgtSq+20= github.com/libp2p/go-libp2p-peerstore v0.0.6/go.mod h1:RabLyPVJLuNQ+GFyoEkfi8H4Ti6k/HtZJ7YKgtSq+20= @@ -416,22 +377,18 @@ github.com/libp2p/go-libp2p-peerstore v0.2.6/go.mod h1:ss/TWTgHZTMpsU/oKVVPQCGuD github.com/libp2p/go-libp2p-pnet v0.2.0 h1:J6htxttBipJujEjz1y0a5+eYoiPcFHhSYHH6na5f0/k= github.com/libp2p/go-libp2p-pnet v0.2.0/go.mod h1:Qqvq6JH/oMZGwqs3N1Fqhv8NVhrdYcO0BW4wssv21LA= github.com/libp2p/go-libp2p-protocol v0.0.1/go.mod h1:Af9n4PiruirSDjHycM1QuiMi/1VZNHYcK8cLgFJLZ4s= -github.com/libp2p/go-libp2p-protocol v0.1.0 h1:HdqhEyhg0ToCaxgMhnOmUO8snQtt/kQlcjVk3UoJU3c= github.com/libp2p/go-libp2p-protocol v0.1.0/go.mod h1:KQPHpAabB57XQxGrXCNvbL6UEXfQqUgC/1adR2Xtflk= github.com/libp2p/go-libp2p-record v0.0.1/go.mod h1:grzqg263Rug/sRex85QrDOLntdFAymLDLm7lxMgU79Q= github.com/libp2p/go-libp2p-record v0.1.0/go.mod h1:ujNc8iuE5dlKWVy6wuL6dd58t0n7xI4hAIl8pE6wu5Q= github.com/libp2p/go-libp2p-record v0.1.2/go.mod h1:pal0eNcT5nqZaTV7UGhqeGqxFgGdsU/9W//C8dqjQDk= github.com/libp2p/go-libp2p-record v0.1.3 h1:R27hoScIhQf/A8XJZ8lYpnqh9LatJ5YbHs28kCIfql0= github.com/libp2p/go-libp2p-record v0.1.3/go.mod h1:yNUff/adKIfPnYQXgp6FQmNu3gLJ6EMg7+/vv2+9pY4= -github.com/libp2p/go-libp2p-routing v0.0.1 h1:hPMAWktf9rYi3ME4MG48qE7dq1ofJxiQbfdvpNntjhc= github.com/libp2p/go-libp2p-routing v0.0.1/go.mod h1:N51q3yTr4Zdr7V8Jt2JIktVU+3xBBylx1MZeVA6t1Ys= -github.com/libp2p/go-libp2p-routing-helpers v0.2.3 h1:xY61alxJ6PurSi+MXbywZpelvuU4U4p/gPTxjqCqTzY= github.com/libp2p/go-libp2p-routing-helpers v0.2.3/go.mod h1:795bh+9YeoFl99rMASoiVgHdi5bjack0N1+AFAdbvBw= github.com/libp2p/go-libp2p-secio v0.0.3/go.mod h1:hS7HQ00MgLhRO/Wyu1bTX6ctJKhVpm+j2/S2A5UqYb0= github.com/libp2p/go-libp2p-secio v0.1.0/go.mod h1:tMJo2w7h3+wN4pgU2LSYeiKPrfqBgkOsdiKK77hE7c8= github.com/libp2p/go-libp2p-secio v0.2.0/go.mod h1:2JdZepB8J5V9mBp79BmwsaPQhRPNN2NrnB2lKQcdy6g= github.com/libp2p/go-libp2p-secio v0.2.1/go.mod h1:cWtZpILJqkqrSkiYcDBh5lA3wbT2Q+hz3rJQq3iftD8= -github.com/libp2p/go-libp2p-secio v0.2.2 h1:rLLPvShPQAcY6eNurKNZq3eZjPWfU9kXF2eI9jIYdrg= github.com/libp2p/go-libp2p-secio v0.2.2/go.mod h1:wP3bS+m5AUnFA+OFO7Er03uO1mncHG0uVwGrwvjYlNY= github.com/libp2p/go-libp2p-swarm v0.0.6/go.mod h1:s5GZvzg9xXe8sbeESuFpjt8CJPTCa8mhEusweJqyFy8= github.com/libp2p/go-libp2p-swarm v0.1.0/go.mod h1:wQVsCdjsuZoc730CgOvh5ox6K8evllckjebkdiY5ta4= @@ -514,7 +471,6 @@ github.com/libp2p/go-reuseport-transport v0.0.4/go.mod h1:trPa7r/7TJK/d+0hdBLOCG github.com/libp2p/go-sockaddr v0.0.2 h1:tCuXfpA9rq7llM/v834RKc/Xvovy/AqM9kHvTV/jY/Q= github.com/libp2p/go-sockaddr v0.0.2/go.mod h1:syPvOmNs24S3dFVGJA1/mrqdeijPxLV2Le3BRLKd68k= github.com/libp2p/go-stream-muxer v0.0.1/go.mod h1:bAo8x7YkSpadMTbtTaxGVHWUQsR/l5MEaHbKaliuT14= -github.com/libp2p/go-stream-muxer v0.1.0 h1:3ToDXUzx8pDC6RfuOzGsUYP5roMDthbUKRdMRRhqAqY= github.com/libp2p/go-stream-muxer v0.1.0/go.mod h1:8JAVsjeRBCWwPoZeH0W1imLOcriqXJyFvB0mR4A04sQ= github.com/libp2p/go-stream-muxer-multistream v0.1.1/go.mod h1:zmGdfkQ1AzOECIAcccoL8L//laqawOsO03zX8Sa+eGw= github.com/libp2p/go-stream-muxer-multistream v0.2.0/go.mod h1:j9eyPol/LLRqT+GPLSxvimPhNph4sfYfMoDPd7HkzIc= @@ -555,11 +511,9 @@ github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4= github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s= github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s= -github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4= github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE= github.com/miekg/dns v1.1.12/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg= github.com/miekg/dns v1.1.28/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= -github.com/miekg/dns v1.1.31 h1:sJFOl9BgwbYAWOGEwr61FU28pqsBNdpRBnhGXtO06Oo= github.com/miekg/dns v1.1.31/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g= github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ= @@ -569,7 +523,6 @@ github.com/minio/sha256-simd v0.1.0/go.mod h1:2FMWW+8GMoPweT6+pI63m9YE3Lmw4J71hV github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM= github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU= github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM= -github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y= github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= github.com/mr-tron/base58 v1.1.0/go.mod h1:xcD2VGqlgYjBdcBLw+TuYLr8afG+Hj8g2eTVqeSzSU8= @@ -595,8 +548,9 @@ github.com/multiformats/go-multiaddr v0.3.1 h1:1bxa+W7j9wZKTZREySx1vPMs2TqrYWjVZ github.com/multiformats/go-multiaddr v0.3.1/go.mod h1:uPbspcUPd5AfaP6ql3ujFY+QWzmBD8uLLL4bXW0XfGc= github.com/multiformats/go-multiaddr-dns v0.0.1/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q= github.com/multiformats/go-multiaddr-dns v0.0.2/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q= -github.com/multiformats/go-multiaddr-dns v0.2.0 h1:YWJoIDwLePniH7OU5hBnDZV6SWuvJqJ0YtN6pLeH9zA= github.com/multiformats/go-multiaddr-dns v0.2.0/go.mod h1:TJ5pr5bBO7Y1B18djPuRsVkduhQH2YqYSbxWJzYGdK0= +github.com/multiformats/go-multiaddr-dns v0.3.0 h1:CUSbj29Qw/grGQdQ4ttsGJcVvo9AvEEMyAIeI/YwQs0= +github.com/multiformats/go-multiaddr-dns v0.3.0/go.mod h1:mNzQ4eTGDg0ll1N9jKPOUogZPoJ30W8a7zk66FQPpdQ= github.com/multiformats/go-multiaddr-fmt v0.0.1/go.mod h1:aBYjqL4T/7j4Qx+R73XSv/8JsgnRFlf0w2KGLCmXl3Q= github.com/multiformats/go-multiaddr-fmt v0.1.0 h1:WLEFClPycPkp4fnIzoFoV9FVd49/eQsuaL3/CWe167E= github.com/multiformats/go-multiaddr-fmt v0.1.0/go.mod h1:hGtDIW4PU4BqJ50gW2quDuPVjyWNZxToGUh/HwTZYJo= @@ -655,17 +609,14 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/polydawn/refmt v0.0.0-20190221155625-df39d6c2d992/go.mod h1:uIp+gprXxxrWSjjklXD+mN4wed/tMfjMMmN/9+JsA9o= -github.com/polydawn/refmt v0.0.0-20190408063855-01bf1e26dd14 h1:2m16U/rLwVaRdz7ANkHtHTodP3zTP3N451MADg64x5k= github.com/polydawn/refmt v0.0.0-20190408063855-01bf1e26dd14/go.mod h1:uIp+gprXxxrWSjjklXD+mN4wed/tMfjMMmN/9+JsA9o= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4= github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= -github.com/smartystreets/assertions v1.0.0 h1:UVQPSSmc3qtTi+zPPkCXvZX9VvW/xT/NsRvKfwY81a8= github.com/smartystreets/assertions v1.0.0/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM= github.com/smartystreets/goconvey v0.0.0-20190222223459-a17d461953aa/go.mod h1:2RVY1rIf+2J2o/IM9+vPq9RzmHDSseB7FoXiSNIUsoU= -github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a h1:pa8hGb/2YqsZKovtsgrwcDH1RZhVbTKCjLp47XpqCDs= github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA= github.com/smola/gocompat v0.2.0/go.mod h1:1B0MlxbmoZNo3h8guHp8HztB3BSYR5itql9qtVc0ypY= github.com/spacemonkeygo/openssl v0.0.0-20181017203307-c2dcc5cca94a/go.mod h1:7AyxJNCJ7SBZ1MfVQCWD6Uqo2oubI2Eq2y2eqf+A5r0= @@ -689,17 +640,13 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0= github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= -github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE= github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ= github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0= github.com/warpfork/go-wish v0.0.0-20180510122957-5ad1f5abf436/go.mod h1:x6AKhvSSexNrVSrViXSHUEbICjmGXhtgABaHIySUSGw= -github.com/warpfork/go-wish v0.0.0-20190328234359-8b3e70f8e830 h1:8kxMKmKzXXL4Ru1nyhvdms/JjWt+3YLpvRb/bAjO/y0= github.com/warpfork/go-wish v0.0.0-20190328234359-8b3e70f8e830/go.mod h1:x6AKhvSSexNrVSrViXSHUEbICjmGXhtgABaHIySUSGw= github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc h1:BCPnHtcboadS0DvysUuJXZ4lWVv5Bh5i7+tbIyi+ck4= github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc/go.mod h1:r45hJU7yEoA81k6MWNhpMj/kms0n14dkzkxYHoB96UM= -github.com/whyrusleeping/cbor-gen v0.0.0-20200123233031-1cdf64d27158 h1:WXhVOwj2USAXB5oMDwRl3piOux2XMV9TANaYxXHdkoE= github.com/whyrusleeping/cbor-gen v0.0.0-20200123233031-1cdf64d27158/go.mod h1:Xj/M2wWU+QdTdRbu/L/1dIZY8/Wb2K9pAhtroQuxJJI= -github.com/whyrusleeping/chunker v0.0.0-20181014151217-fe64bd25879f h1:jQa4QT2UP9WYv2nzyawpKMOCl+Z/jW7djv2/J50lj9E= github.com/whyrusleeping/chunker v0.0.0-20181014151217-fe64bd25879f/go.mod h1:p9UJB6dDgdPgMJZs7UjUOdulKyRr9fqkS+6JKAInPy8= github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1 h1:EKhdznlJHPMoKr0XTrX+IlJs1LH3lyx2nfr1dOlZ79k= github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1/go.mod h1:8UvriyWtv5Q5EOgjHaSseUEdkQfvwFv1I/In/O2M9gc= @@ -708,7 +655,6 @@ github.com/whyrusleeping/go-logging v0.0.1/go.mod h1:lDPYj54zutzG1XYfHAhcc7oNXEb github.com/whyrusleeping/go-notifier v0.0.0-20170827234753-097c5d47330f/go.mod h1:cZNvX9cFybI01GriPRMXDtczuvUhgbcYr9iCGaNlRv8= github.com/whyrusleeping/mafmt v1.2.8/go.mod h1:faQJFPbLSxzD9xpA02ttW/tS9vZykNvXwGvqIpk20FA= github.com/whyrusleeping/mdns v0.0.0-20180901202407-ef14215e6b30/go.mod h1:j4l84WPFclQPj320J9gp0XwNKBb3U0zt5CBqjPp22G4= -github.com/whyrusleeping/mdns v0.0.0-20190826153040-b9b60ed33aa9 h1:Y1/FEOpaCpD21WxrmfeIYCFPuVPRCY2XZTWzTNHGw30= github.com/whyrusleeping/mdns v0.0.0-20190826153040-b9b60ed33aa9/go.mod h1:j4l84WPFclQPj320J9gp0XwNKBb3U0zt5CBqjPp22G4= github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7 h1:E9S12nwJwEOXe2d6gT6qxdvqMnNq+VnSsKPgm2ZZNds= github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7/go.mod h1:X2c0RVCI1eSUFI8eLcY3c0423ykwiUdxLJtkDvruhjI= diff --git a/namesys.go b/namesys.go index ae77771..b1649f6 100644 --- a/namesys.go +++ b/namesys.go @@ -29,6 +29,7 @@ import ( ci "github.com/libp2p/go-libp2p-core/crypto" peer "github.com/libp2p/go-libp2p-core/peer" routing "github.com/libp2p/go-libp2p-core/routing" + madns "github.com/multiformats/go-multiaddr-dns" ) // mpns (a multi-protocol NameSystem) implements generic IPFS naming. @@ -49,7 +50,7 @@ type mpns struct { } // NewNameSystem will construct the IPFS naming system based on Routing -func NewNameSystem(r routing.ValueStore, ds ds.Datastore, cachesize int) NameSystem { +func NewNameSystem(r routing.ValueStore, ds ds.Datastore, rslv madns.BasicResolver, cachesize int) NameSystem { var ( cache *lru.Cache staticMap map[string]path.Path @@ -73,7 +74,7 @@ func NewNameSystem(r routing.ValueStore, ds ds.Datastore, cachesize int) NameSys } return &mpns{ - dnsResolver: NewDNSResolver(), + dnsResolver: NewDNSResolver(rslv), proquintResolver: new(ProquintResolver), ipnsResolver: NewIpnsResolver(r), ipnsPublisher: NewIpnsPublisher(r, ds), diff --git a/namesys_test.go b/namesys_test.go index 3067410..02068be 100644 --- a/namesys_test.go +++ b/namesys_test.go @@ -17,6 +17,7 @@ import ( peer "github.com/libp2p/go-libp2p-core/peer" pstoremem "github.com/libp2p/go-libp2p-peerstore/pstoremem" record "github.com/libp2p/go-libp2p-record" + madns "github.com/multiformats/go-multiaddr-dns" ) type mockResolver struct { @@ -109,7 +110,7 @@ func TestPublishWithCache0(t *testing.T) { "pk": record.PublicKeyValidator{}, }) - nsys := NewNameSystem(routing, dst, 0) + nsys := NewNameSystem(routing, dst, madns.DefaultResolver, 0) // CID is arbitrary. p, err := path.ParsePath("QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn") if err != nil { @@ -142,7 +143,7 @@ func TestPublishWithTTL(t *testing.T) { "pk": record.PublicKeyValidator{}, }) - nsys := NewNameSystem(routing, dst, 128) + nsys := NewNameSystem(routing, dst, madns.DefaultResolver, 128) // CID is arbitrary. p, err := path.ParsePath("QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn") if err != nil { diff --git a/republisher/repub_test.go b/republisher/repub_test.go index 0d1635a..985c716 100644 --- a/republisher/repub_test.go +++ b/republisher/repub_test.go @@ -22,6 +22,8 @@ import ( ipns_pb "github.com/ipfs/go-ipns/pb" path "github.com/ipfs/go-path" + madns "github.com/multiformats/go-multiaddr-dns" + keystore "github.com/ipfs/go-ipfs-keystore" namesys "github.com/ipfs/go-namesys" . "github.com/ipfs/go-namesys/republisher" @@ -74,7 +76,7 @@ func TestRepublish(t *testing.T) { var nodes []*mockNode for i := 0; i < 10; i++ { n := getMockNode(t, ctx) - ns := namesys.NewNameSystem(n.dht, n.store, 0) + ns := namesys.NewNameSystem(n.dht, n.store, madns.DefaultResolver, 0) nsystems = append(nsystems, ns) nodes = append(nodes, n) @@ -153,7 +155,7 @@ func TestLongEOLRepublish(t *testing.T) { var nodes []*mockNode for i := 0; i < 10; i++ { n := getMockNode(t, ctx) - ns := namesys.NewNameSystem(n.dht, n.store, 0) + ns := namesys.NewNameSystem(n.dht, n.store, madns.DefaultResolver, 0) nsystems = append(nsystems, ns) nodes = append(nodes, n) From 1077b5af95a778de07171d59075b593a1af7f71f Mon Sep 17 00:00:00 2001 From: vyzo Date: Mon, 12 Apr 2021 13:28:32 +0300 Subject: [PATCH 02/12] parameterize DNSResolver on the lookup TXT function --- dns.go | 5 ++--- namesys.go | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/dns.go b/dns.go index 511b373..9b7f45b 100644 --- a/dns.go +++ b/dns.go @@ -11,7 +11,6 @@ import ( path "github.com/ipfs/go-path" opts "github.com/ipfs/interface-go-ipfs-core/options/namesys" isd "github.com/jbenet/go-is-domain" - madns "github.com/multiformats/go-multiaddr-dns" ) const ethTLD = "eth" @@ -28,8 +27,8 @@ type DNSResolver struct { } // NewDNSResolver constructs a name resolver using DNS TXT records. -func NewDNSResolver(rslv madns.BasicResolver) *DNSResolver { - return &DNSResolver{lookupTXT: rslv.LookupTXT} +func NewDNSResolver(lookup LookupTXTFunc) *DNSResolver { + return &DNSResolver{lookupTXT: lookup} } // Resolve implements Resolver. diff --git a/namesys.go b/namesys.go index b1649f6..a5f9304 100644 --- a/namesys.go +++ b/namesys.go @@ -74,7 +74,7 @@ func NewNameSystem(r routing.ValueStore, ds ds.Datastore, rslv madns.BasicResolv } return &mpns{ - dnsResolver: NewDNSResolver(rslv), + dnsResolver: NewDNSResolver(rslv.LookupTXT), proquintResolver: new(ProquintResolver), ipnsResolver: NewIpnsResolver(r), ipnsPublisher: NewIpnsPublisher(r, ds), From 5443ef9d5c6bfefa1012121f96aa01b5df2275de Mon Sep 17 00:00:00 2001 From: vyzo Date: Fri, 16 Apr 2021 00:28:00 +0300 Subject: [PATCH 03/12] gomod: update go-multiaddr-dns@v0.3.1 --- go.mod | 2 +- go.sum | 17 ++++++++++++----- 2 files changed, 13 insertions(+), 6 deletions(-) diff --git a/go.mod b/go.mod index ee92699..63abe3f 100644 --- a/go.mod +++ b/go.mod @@ -22,7 +22,7 @@ require ( github.com/libp2p/go-libp2p-record v0.1.3 github.com/libp2p/go-libp2p-testing v0.4.0 github.com/multiformats/go-multiaddr v0.3.1 - github.com/multiformats/go-multiaddr-dns v0.3.0 + github.com/multiformats/go-multiaddr-dns v0.3.1 github.com/multiformats/go-multihash v0.0.14 github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc ) diff --git a/go.sum b/go.sum index 2eff48c..d201df6 100644 --- a/go.sum +++ b/go.sum @@ -515,6 +515,8 @@ github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyex github.com/miekg/dns v1.1.12/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg= github.com/miekg/dns v1.1.28/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= github.com/miekg/dns v1.1.31/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= +github.com/miekg/dns v1.1.41 h1:WMszZWJG0XmzbK9FEmzH2TVcqYzFesusSIB41b8KHxY= +github.com/miekg/dns v1.1.41/go.mod h1:p6aan82bvRIyn+zDIv9xYNUpwa73JcSh9BKwknJysuI= github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g= github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ= github.com/minio/sha256-simd v0.0.0-20190131020904-2d45a736cd16/go.mod h1:2FMWW+8GMoPweT6+pI63m9YE3Lmw4J71hV56Chs1E/U= @@ -549,8 +551,8 @@ github.com/multiformats/go-multiaddr v0.3.1/go.mod h1:uPbspcUPd5AfaP6ql3ujFY+QWz github.com/multiformats/go-multiaddr-dns v0.0.1/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q= github.com/multiformats/go-multiaddr-dns v0.0.2/go.mod h1:9kWcqw/Pj6FwxAwW38n/9403szc57zJPs45fmnznu3Q= github.com/multiformats/go-multiaddr-dns v0.2.0/go.mod h1:TJ5pr5bBO7Y1B18djPuRsVkduhQH2YqYSbxWJzYGdK0= -github.com/multiformats/go-multiaddr-dns v0.3.0 h1:CUSbj29Qw/grGQdQ4ttsGJcVvo9AvEEMyAIeI/YwQs0= -github.com/multiformats/go-multiaddr-dns v0.3.0/go.mod h1:mNzQ4eTGDg0ll1N9jKPOUogZPoJ30W8a7zk66FQPpdQ= +github.com/multiformats/go-multiaddr-dns v0.3.1 h1:QgQgR+LQVt3NPTjbrLLpsaT2ufAA2y0Mkk+QRVJbW3A= +github.com/multiformats/go-multiaddr-dns v0.3.1/go.mod h1:G/245BRQ6FJGmryJCrOuTdB37AMA5AMOVuO6NY3JwTk= github.com/multiformats/go-multiaddr-fmt v0.0.1/go.mod h1:aBYjqL4T/7j4Qx+R73XSv/8JsgnRFlf0w2KGLCmXl3Q= github.com/multiformats/go-multiaddr-fmt v0.1.0 h1:WLEFClPycPkp4fnIzoFoV9FVd49/eQsuaL3/CWe167E= github.com/multiformats/go-multiaddr-fmt v0.1.0/go.mod h1:hGtDIW4PU4BqJ50gW2quDuPVjyWNZxToGUh/HwTZYJo= @@ -725,8 +727,9 @@ golang.org/x/net v0.0.0-20190611141213-3f473d35a33a/go.mod h1:z5CRVTTTmAJ677TzLL golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= -golang.org/x/net v0.0.0-20201021035429-f5854403a974 h1:IX6qOQeG5uLjB/hjjwjedwfjND0hgjPMMyO1RoIXQNI= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 h1:qWPm9rbaAMKs8Bq/9LRpbMqxWRVUAQwMI9fVrssnTfw= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -734,8 +737,9 @@ golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ= +golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -758,8 +762,11 @@ golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f h1:+Nyd8tzPX9R7BWHguqsrbFdRx3WQ/1ib8I44HXV5yTA= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210303074136-134d130e1a04 h1:cEhElsAv9LUt9ZUUocxzWe05oFLVd+AA2nstydTeI8g= +golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= From ea4eec1d06a8962f58c00eb0e4704a4256276936 Mon Sep 17 00:00:00 2001 From: vyzo Date: Fri, 16 Apr 2021 00:28:32 +0300 Subject: [PATCH 04/12] introduce functional options for NewNamesys constructor --- namesys.go | 79 +++++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 64 insertions(+), 15 deletions(-) diff --git a/namesys.go b/namesys.go index a5f9304..85075d2 100644 --- a/namesys.go +++ b/namesys.go @@ -23,6 +23,7 @@ import ( lru "github.com/hashicorp/golang-lru" cid "github.com/ipfs/go-cid" ds "github.com/ipfs/go-datastore" + dssync "github.com/ipfs/go-datastore/sync" path "github.com/ipfs/go-path" opts "github.com/ipfs/interface-go-ipfs-core/options/namesys" isd "github.com/jbenet/go-is-domain" @@ -42,6 +43,8 @@ import ( // It can only publish to: (a) IPFS routing naming. // type mpns struct { + ds ds.Datastore + dnsResolver, proquintResolver, ipnsResolver resolver ipnsPublisher Publisher @@ -49,15 +52,45 @@ type mpns struct { cache *lru.Cache } -// NewNameSystem will construct the IPFS naming system based on Routing -func NewNameSystem(r routing.ValueStore, ds ds.Datastore, rslv madns.BasicResolver, cachesize int) NameSystem { - var ( - cache *lru.Cache - staticMap map[string]path.Path - ) - if cachesize > 0 { - cache, _ = lru.New(cachesize) +type Option func(*mpns) error + +// WithCache is an option that instructs the name system to use a (LRU) cache of the given size. +func WithCache(size int) Option { + return func(ns *mpns) error { + if size <= 0 { + return fmt.Errorf("invalid cache size %d; must be > 0", size) + } + + cache, err := lru.New(size) + if err != nil { + return err + } + + ns.cache = cache + return nil } +} + +// WithDNSResolver is an option that supplies a custom DNS resolver to use instead of the system +// default. +func WithDNSResolver(rslv madns.BasicResolver) Option { + return func(ns *mpns) error { + ns.dnsResolver = NewDNSResolver(rslv.LookupTXT) + return nil + } +} + +// WithDatastore is an option that supplies a datastore to use instead of an in-memory map datastore. +func WithDatastore(ds ds.Datastore) Option { + return func(ns *mpns) error { + ns.ds = ds + return nil + } +} + +// NewNameSystem will construct the IPFS naming system based on Routing +func NewNameSystem(r routing.ValueStore, opts ...Option) (NameSystem, error) { + var staticMap map[string]path.Path // Prewarm namesys cache with static records for deterministic tests and debugging. // Useful for testing things like DNSLink without real DNS lookup. @@ -73,14 +106,30 @@ func NewNameSystem(r routing.ValueStore, ds ds.Datastore, rslv madns.BasicResolv } } - return &mpns{ - dnsResolver: NewDNSResolver(rslv.LookupTXT), - proquintResolver: new(ProquintResolver), - ipnsResolver: NewIpnsResolver(r), - ipnsPublisher: NewIpnsPublisher(r, ds), - staticMap: staticMap, - cache: cache, + ns := &mpns{ + staticMap: staticMap, + } + + for _, opt := range opts { + err := opt(ns) + if err != nil { + return nil, err + } + } + + if ns.ds == nil { + ns.ds = dssync.MutexWrap(ds.NewMapDatastore()) + } + + if ns.dnsResolver == nil { + ns.dnsResolver = NewDNSResolver(madns.DefaultResolver.LookupTXT) } + + ns.proquintResolver = new(ProquintResolver) + ns.ipnsResolver = NewIpnsResolver(r) + ns.ipnsPublisher = NewIpnsPublisher(r, ns.ds) + + return ns, nil } // DefaultResolverCacheTTL defines max ttl of a record placed in namesys cache. From a360c661079483df7356fdeee04d0128b52da0fa Mon Sep 17 00:00:00 2001 From: vyzo Date: Fri, 16 Apr 2021 00:28:41 +0300 Subject: [PATCH 05/12] fix tests --- namesys_test.go | 13 ++++++++++--- republisher/repub_test.go | 12 ++++++++---- 2 files changed, 18 insertions(+), 7 deletions(-) diff --git a/namesys_test.go b/namesys_test.go index 02068be..6ae94a6 100644 --- a/namesys_test.go +++ b/namesys_test.go @@ -17,7 +17,6 @@ import ( peer "github.com/libp2p/go-libp2p-core/peer" pstoremem "github.com/libp2p/go-libp2p-peerstore/pstoremem" record "github.com/libp2p/go-libp2p-record" - madns "github.com/multiformats/go-multiaddr-dns" ) type mockResolver struct { @@ -110,7 +109,11 @@ func TestPublishWithCache0(t *testing.T) { "pk": record.PublicKeyValidator{}, }) - nsys := NewNameSystem(routing, dst, madns.DefaultResolver, 0) + nsys, err := NewNameSystem(routing, WithDatastore(dst)) + if err != nil { + t.Fatal(err) + } + // CID is arbitrary. p, err := path.ParsePath("QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn") if err != nil { @@ -143,7 +146,11 @@ func TestPublishWithTTL(t *testing.T) { "pk": record.PublicKeyValidator{}, }) - nsys := NewNameSystem(routing, dst, madns.DefaultResolver, 128) + nsys, err := NewNameSystem(routing, WithDatastore(dst), WithCache(128)) + if err != nil { + t.Fatal(err) + } + // CID is arbitrary. p, err := path.ParsePath("QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn") if err != nil { diff --git a/republisher/repub_test.go b/republisher/repub_test.go index 985c716..3775b18 100644 --- a/republisher/repub_test.go +++ b/republisher/repub_test.go @@ -22,8 +22,6 @@ import ( ipns_pb "github.com/ipfs/go-ipns/pb" path "github.com/ipfs/go-path" - madns "github.com/multiformats/go-multiaddr-dns" - keystore "github.com/ipfs/go-ipfs-keystore" namesys "github.com/ipfs/go-namesys" . "github.com/ipfs/go-namesys/republisher" @@ -76,7 +74,10 @@ func TestRepublish(t *testing.T) { var nodes []*mockNode for i := 0; i < 10; i++ { n := getMockNode(t, ctx) - ns := namesys.NewNameSystem(n.dht, n.store, madns.DefaultResolver, 0) + ns, err := namesys.NewNameSystem(n.dht, namesys.WithDatastore(n.store)) + if err != nil { + t.Fatal(err) + } nsystems = append(nsystems, ns) nodes = append(nodes, n) @@ -155,7 +156,10 @@ func TestLongEOLRepublish(t *testing.T) { var nodes []*mockNode for i := 0; i < 10; i++ { n := getMockNode(t, ctx) - ns := namesys.NewNameSystem(n.dht, n.store, madns.DefaultResolver, 0) + ns, err := namesys.NewNameSystem(n.dht, namesys.WithDatastore(n.store)) + if err != nil { + t.Fatal(err) + } nsystems = append(nsystems, ns) nodes = append(nodes, n) From c91aa69e9d10af88be194de773ee8cef334ac062 Mon Sep 17 00:00:00 2001 From: vyzo Date: Fri, 16 Apr 2021 00:52:49 +0300 Subject: [PATCH 06/12] remove special casing of .eth domains --- dns.go | 9 --------- 1 file changed, 9 deletions(-) diff --git a/dns.go b/dns.go index 9b7f45b..96b9a6b 100644 --- a/dns.go +++ b/dns.go @@ -13,9 +13,6 @@ import ( isd "github.com/jbenet/go-is-domain" ) -const ethTLD = "eth" -const linkTLD = "domains" - // LookupTXTFunc is a generic type for a function that lookups TXT record values. type LookupTXTFunc func(ctx context.Context, name string) (txt []string, err error) @@ -68,12 +65,6 @@ func (r *DNSResolver) resolveOnceAsync(ctx context.Context, name string, options fqdn = domain + "." } - if strings.HasSuffix(fqdn, "."+ethTLD+".") { - // This is an ENS name. As we're resolving via an arbitrary DNS server - // that may not know about .eth we need to add our link domain suffix. - fqdn += linkTLD + "." - } - rootChan := make(chan lookupRes, 1) go workDomain(ctx, r, fqdn, rootChan) From 16c89a5712d67ad02a811f58319f7db50c02a801 Mon Sep 17 00:00:00 2001 From: vyzo Date: Fri, 16 Apr 2021 00:52:55 +0300 Subject: [PATCH 07/12] fix test --- dns_test.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/dns_test.go b/dns_test.go index 66f10e7..1cb75b6 100644 --- a/dns_test.go +++ b/dns_test.go @@ -127,7 +127,7 @@ func newMockDNS() *mockDNS { "fqdn.example.com.": { "dnslink=/ipfs/QmYvMB9yrsSf7RKBghkfwmHJkzJhW2ZgVwq3LxBXXPasFr", }, - "www.wealdtech.eth.domains.": { + "www.wealdtech.eth.": { "dnslink=/ipns/ipfs.example.com", }, }, @@ -169,5 +169,5 @@ func TestDNSResolution(t *testing.T) { testResolution(t, r, "fqdn.example.com.", opts.DefaultDepthLimit, "/ipfs/QmYvMB9yrsSf7RKBghkfwmHJkzJhW2ZgVwq3LxBXXPasFr", nil) testResolution(t, r, "www.wealdtech.eth", 1, "/ipns/ipfs.example.com", ErrResolveRecursion) testResolution(t, r, "www.wealdtech.eth", 2, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjD", nil) - testResolution(t, r, "www.wealdtech.eth.domains", 2, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjD", nil) + testResolution(t, r, "www.wealdtech.eth", 2, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjD", nil) } From 1f2af4e5527ae625c797bad31f2528c4df44d092 Mon Sep 17 00:00:00 2001 From: Marcin Rataj Date: Wed, 21 Apr 2021 19:42:03 +0200 Subject: [PATCH 08/12] feat: support non-ICANN DNSLink names https://github.com/ipfs/go-ipfs/issues/8060 --- dns.go | 4 ++-- go.mod | 2 +- go.sum | 2 -- namesys.go | 12 ++++++++---- 4 files changed, 11 insertions(+), 9 deletions(-) diff --git a/dns.go b/dns.go index 96b9a6b..4376880 100644 --- a/dns.go +++ b/dns.go @@ -10,7 +10,7 @@ import ( path "github.com/ipfs/go-path" opts "github.com/ipfs/interface-go-ipfs-core/options/namesys" - isd "github.com/jbenet/go-is-domain" + dns "github.com/miekg/dns" ) // LookupTXTFunc is a generic type for a function that lookups TXT record values. @@ -52,7 +52,7 @@ func (r *DNSResolver) resolveOnceAsync(ctx context.Context, name string, options segments := strings.SplitN(name, "/", 2) domain := segments[0] - if !isd.IsDomain(domain) { + if _, ok := dns.IsDomainName(domain); !ok { out <- onceResult{err: fmt.Errorf("not a valid domain name: %s", domain)} close(out) return out diff --git a/go.mod b/go.mod index 63abe3f..ad59446 100644 --- a/go.mod +++ b/go.mod @@ -13,7 +13,6 @@ require ( github.com/ipfs/go-log v1.0.4 github.com/ipfs/go-path v0.0.9 github.com/ipfs/interface-go-ipfs-core v0.4.0 - github.com/jbenet/go-is-domain v1.0.5 github.com/jbenet/goprocess v0.1.4 github.com/libp2p/go-libp2p v0.13.0 github.com/libp2p/go-libp2p-core v0.8.0 @@ -21,6 +20,7 @@ require ( github.com/libp2p/go-libp2p-peerstore v0.2.6 github.com/libp2p/go-libp2p-record v0.1.3 github.com/libp2p/go-libp2p-testing v0.4.0 + github.com/miekg/dns v1.1.41 github.com/multiformats/go-multiaddr v0.3.1 github.com/multiformats/go-multiaddr-dns v0.3.1 github.com/multiformats/go-multihash v0.0.14 diff --git a/go.sum b/go.sum index d201df6..9705162 100644 --- a/go.sum +++ b/go.sum @@ -214,8 +214,6 @@ github.com/jackpal/go-nat-pmp v1.0.2/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+ github.com/jbenet/go-cienv v0.0.0-20150120210510-1bb1476777ec/go.mod h1:rGaEvXB4uRSZMmzKNLoXvTu1sfx+1kv/DojUlPrSZGs= github.com/jbenet/go-cienv v0.1.0 h1:Vc/s0QbQtoxX8MwwSLWWh+xNNZvM3Lw7NsTcHrvvhMc= github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA= -github.com/jbenet/go-is-domain v1.0.5 h1:r92uiHbMEJo9Fkey5pMBtZAzjPQWic0ieo7Jw1jEuQQ= -github.com/jbenet/go-is-domain v1.0.5/go.mod h1:xbRLRb0S7FgzDBTJlguhDVwLYM/5yNtvktxj2Ttfy7Q= github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2/go.mod h1:8GXXJV31xl8whumTzdZsTt3RnUIiPqzkyf7mxToRCMs= github.com/jbenet/go-temp-err-catcher v0.1.0 h1:zpb3ZH6wIE8Shj2sKS+khgRvf7T7RABoLk/+KKHggpk= github.com/jbenet/go-temp-err-catcher v0.1.0/go.mod h1:0kJRvmDZXNMIiJirNPEYfhpPwbGVtZVWC34vc5WLsDk= diff --git a/namesys.go b/namesys.go index 85075d2..b28c133 100644 --- a/namesys.go +++ b/namesys.go @@ -7,8 +7,8 @@ // DHT). // // Additionally, the /ipns/ namespace can also be used with domain names that -// use DNSLink (/ipns/my.domain.example, see https://dnslink.io) and proquint -// strings. +// use DNSLink (/ipns/, https://docs.ipfs.io/concepts/dnslink/) +// and proquint strings. // // The package provides implementations for all three resolvers. package namesys @@ -26,10 +26,10 @@ import ( dssync "github.com/ipfs/go-datastore/sync" path "github.com/ipfs/go-path" opts "github.com/ipfs/interface-go-ipfs-core/options/namesys" - isd "github.com/jbenet/go-is-domain" ci "github.com/libp2p/go-libp2p-core/crypto" peer "github.com/libp2p/go-libp2p-core/peer" routing "github.com/libp2p/go-libp2p-core/routing" + dns "github.com/miekg/dns" madns "github.com/multiformats/go-multiaddr-dns" ) @@ -225,9 +225,13 @@ func (ns *mpns) resolveOnceAsync(ctx context.Context, name string, options opts. if err == nil { res = ns.ipnsResolver - } else if isd.IsDomain(key) { + } else if _, ok := dns.IsDomainName(key); ok { res = ns.dnsResolver } else { + // TODO: remove proquint? + // dns.IsDomainName(key) will return true for proquint strings, + // so this block is a dead code. + // (alternative is to move this before DNS check) res = ns.proquintResolver } From 2ae3baed70b7704521469e83157911555765cb35 Mon Sep 17 00:00:00 2001 From: Marcin Rataj Date: Wed, 21 Apr 2021 21:13:51 +0200 Subject: [PATCH 09/12] test: non-ICANN DNS names --- dns_test.go | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/dns_test.go b/dns_test.go index 1cb75b6..cde077e 100644 --- a/dns_test.go +++ b/dns_test.go @@ -127,6 +127,15 @@ func newMockDNS() *mockDNS { "fqdn.example.com.": { "dnslink=/ipfs/QmYvMB9yrsSf7RKBghkfwmHJkzJhW2ZgVwq3LxBXXPasFr", }, + "en.wikipedia-on-ipfs.org.": { + "dnslink=/ipfs/bafybeiaysi4s6lnjev27ln5icwm6tueaw2vdykrtjkwiphwekaywqhcjze", + }, + "custom.non-icann.tldextravaganza.": { + "dnslink=/ipfs/bafybeieto6mcuvqlechv4iadoqvnffondeiwxc2bcfcewhvpsd2odvbmvm", + }, + "singlednslabelshouldbeok.": { + "dnslink=/ipfs/bafybeih4a6ylafdki6ailjrdvmr7o4fbbeceeeuty4v3qyyouiz5koqlpi", + }, "www.wealdtech.eth.": { "dnslink=/ipns/ipfs.example.com", }, @@ -167,6 +176,9 @@ func TestDNSResolution(t *testing.T) { testResolution(t, r, "double.example.com", opts.DefaultDepthLimit, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjD", nil) testResolution(t, r, "conflict.example.com", opts.DefaultDepthLimit, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjE", nil) testResolution(t, r, "fqdn.example.com.", opts.DefaultDepthLimit, "/ipfs/QmYvMB9yrsSf7RKBghkfwmHJkzJhW2ZgVwq3LxBXXPasFr", nil) + testResolution(t, r, "en.wikipedia-on-ipfs.org", 2, "/ipfs/bafybeiaysi4s6lnjev27ln5icwm6tueaw2vdykrtjkwiphwekaywqhcjze", nil) + testResolution(t, r, "custom.non-icann.tldextravaganza.", 2, "/ipfs/bafybeieto6mcuvqlechv4iadoqvnffondeiwxc2bcfcewhvpsd2odvbmvm", nil) + testResolution(t, r, "singlednslabelshouldbeok", 2, "/ipfs/bafybeih4a6ylafdki6ailjrdvmr7o4fbbeceeeuty4v3qyyouiz5koqlpi", nil) testResolution(t, r, "www.wealdtech.eth", 1, "/ipns/ipfs.example.com", ErrResolveRecursion) testResolution(t, r, "www.wealdtech.eth", 2, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjD", nil) testResolution(t, r, "www.wealdtech.eth", 2, "/ipfs/QmY3hE8xgFCjGcz6PHgnvJz5HZi1BaKRfPkn1ghZUcYMjD", nil) From aa54bc9e2df08848ace68fcb1914eb850ee4fb8a Mon Sep 17 00:00:00 2001 From: Marcin Rataj Date: Wed, 21 Apr 2021 22:30:32 +0200 Subject: [PATCH 10/12] refactor: remove proquint.go See discussion in: https://github.com/ipfs/go-namesys/pull/13#pullrequestreview-641398404 --- README.md | 4 ++-- go.mod | 1 - go.sum | 2 -- namesys.go | 16 +++++----------- proquint.go | 34 ---------------------------------- 5 files changed, 7 insertions(+), 50 deletions(-) delete mode 100644 proquint.go diff --git a/README.md b/README.md index 5c17728..78060ca 100644 --- a/README.md +++ b/README.md @@ -10,9 +10,9 @@ Package namesys defines `Resolver` and `Publisher` interfaces for IPNS paths, that is, paths in the form of `/ipns/`. A "resolved" IPNS path becomes an `/ipfs/` path. -Traditionally, these paths would be in the form of `/ipns/peer_id`, which references an IPNS record in a distributed `ValueStore` (usually the IPFS DHT). +Traditionally, these paths would be in the form of `/ipns/{libp2p-key}`, which references an IPNS record in a distributed `ValueStore` (usually the IPFS DHT). -Additionally, the /ipns/ namespace can also be used with domain names that use DNSLink (/ipns/my.domain.example, see https://dnslink.io) and proquint strings. +Additionally, the `/ipns/` namespace can also be used with domain names that use DNSLink (`/ipns/en.wikipedia-on-ipfs.org`, see https://docs.ipfs.io/concepts/dnslink/). The package provides implementations for all three resolvers. diff --git a/go.mod b/go.mod index ad59446..13c1df7 100644 --- a/go.mod +++ b/go.mod @@ -1,7 +1,6 @@ module github.com/ipfs/go-namesys require ( - github.com/bren2010/proquint v0.0.0-20160323162903-38337c27106d github.com/gogo/protobuf v1.3.2 github.com/hashicorp/golang-lru v0.5.4 github.com/ipfs/go-cid v0.0.7 diff --git a/go.sum b/go.sum index 9705162..47f2ddd 100644 --- a/go.sum +++ b/go.sum @@ -8,8 +8,6 @@ github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAE github.com/Stebalien/go-bitfield v0.0.1/go.mod h1:GNjFpasyUVkHMsfEOk8EFLJ9syQ6SI+XWrX9Wf2XH0s= github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= -github.com/bren2010/proquint v0.0.0-20160323162903-38337c27106d h1:QgeLLoPD3kRVmeu/1al9iIpIANMi9O1zXFm8BnYGCJg= -github.com/bren2010/proquint v0.0.0-20160323162903-38337c27106d/go.mod h1:Jbj8eKecMNwf0KFI75skSUZqMB4UCRcndUScVBTWyUI= github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32/go.mod h1:DrZx5ec/dmnfpw9KyYoQyYo7d0KEvTkk/5M/vbZjAr8= github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI= github.com/btcsuite/btcd v0.0.0-20190605094302-a0d1e3e36d50/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI= diff --git a/namesys.go b/namesys.go index b28c133..f1c1d22 100644 --- a/namesys.go +++ b/namesys.go @@ -8,7 +8,6 @@ // // Additionally, the /ipns/ namespace can also be used with domain names that // use DNSLink (/ipns/, https://docs.ipfs.io/concepts/dnslink/) -// and proquint strings. // // The package provides implementations for all three resolvers. package namesys @@ -38,15 +37,14 @@ import ( // Uses several Resolvers: // (a) IPFS routing naming: SFS-like PKI names. // (b) dns domains: resolves using links in DNS TXT records -// (c) proquints: interprets string as the raw byte data. // // It can only publish to: (a) IPFS routing naming. // type mpns struct { ds ds.Datastore - dnsResolver, proquintResolver, ipnsResolver resolver - ipnsPublisher Publisher + dnsResolver, ipnsResolver resolver + ipnsPublisher Publisher staticMap map[string]path.Path cache *lru.Cache @@ -125,7 +123,6 @@ func NewNameSystem(r routing.ValueStore, opts ...Option) (NameSystem, error) { ns.dnsResolver = NewDNSResolver(madns.DefaultResolver.LookupTXT) } - ns.proquintResolver = new(ProquintResolver) ns.ipnsResolver = NewIpnsResolver(r) ns.ipnsPublisher = NewIpnsPublisher(r, ns.ds) @@ -188,7 +185,6 @@ func (ns *mpns) resolveOnceAsync(ctx context.Context, name string, options opts. // Resolver selection: // 1. if it is a PeerID/CID/multihash resolve through "ipns". // 2. if it is a domain name, resolve through "dns" - // 3. otherwise resolve through the "proquint" resolver var res resolver ipnsKey, err := peer.Decode(key) @@ -228,11 +224,9 @@ func (ns *mpns) resolveOnceAsync(ctx context.Context, name string, options opts. } else if _, ok := dns.IsDomainName(key); ok { res = ns.dnsResolver } else { - // TODO: remove proquint? - // dns.IsDomainName(key) will return true for proquint strings, - // so this block is a dead code. - // (alternative is to move this before DNS check) - res = ns.proquintResolver + out <- onceResult{err: fmt.Errorf("invalid IPNS root: %q", key)} + close(out) + return out } resCh := res.resolveOnceAsync(ctx, key, options) diff --git a/proquint.go b/proquint.go deleted file mode 100644 index b918ec9..0000000 --- a/proquint.go +++ /dev/null @@ -1,34 +0,0 @@ -package namesys - -import ( - "context" - "errors" - - proquint "github.com/bren2010/proquint" - path "github.com/ipfs/go-path" - opts "github.com/ipfs/interface-go-ipfs-core/options/namesys" -) - -// ProquintResolver implements the Resolver interface for proquint identifiers -// (see http://arxiv.org/html/0901.4016). -type ProquintResolver struct{} - -// Resolve implements Resolver. -func (r *ProquintResolver) Resolve(ctx context.Context, name string, options ...opts.ResolveOpt) (path.Path, error) { - return resolve(ctx, r, name, opts.ProcessOpts(options)) -} - -// resolveOnce implements resolver. Decodes the proquint string. -func (r *ProquintResolver) resolveOnceAsync(ctx context.Context, name string, options opts.ResolveOpts) <-chan onceResult { - out := make(chan onceResult, 1) - defer close(out) - - ok, err := proquint.IsProquint(name) - if err != nil || !ok { - out <- onceResult{err: errors.New("not a valid proquint string")} - return out - } - // Return a 0 TTL as caching this result is pointless. - out <- onceResult{value: path.FromString(string(proquint.Decode(name)))} - return out -} From 415b3531024d4505e2e8ade7314568ce5e085d47 Mon Sep 17 00:00:00 2001 From: Steven Allen Date: Thu, 22 Apr 2021 15:28:18 -0700 Subject: [PATCH 11/12] doc: document WithDatastore option Co-authored-by: Adin Schmahmann --- namesys.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/namesys.go b/namesys.go index f1c1d22..537f0d1 100644 --- a/namesys.go +++ b/namesys.go @@ -78,7 +78,7 @@ func WithDNSResolver(rslv madns.BasicResolver) Option { } } -// WithDatastore is an option that supplies a datastore to use instead of an in-memory map datastore. +// WithDatastore is an option that supplies a datastore to use instead of an in-memory map datastore. The datastore is used to store published IPNS records and make them available for querying. func WithDatastore(ds ds.Datastore) Option { return func(ns *mpns) error { ns.ds = ds From df97fc2540cfbe4f21a76695885784a7fcee6eaf Mon Sep 17 00:00:00 2001 From: vyzo Date: Fri, 23 Apr 2021 20:26:04 +0300 Subject: [PATCH 12/12] comment cosmetics --- dns.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dns.go b/dns.go index 4376880..1398356 100644 --- a/dns.go +++ b/dns.go @@ -13,7 +13,7 @@ import ( dns "github.com/miekg/dns" ) -// LookupTXTFunc is a generic type for a function that lookups TXT record values. +// LookupTXTFunc is a function that lookups TXT record values. type LookupTXTFunc func(ctx context.Context, name string) (txt []string, err error) // DNSResolver implements a Resolver on DNS domains