From ddbf40de9a91d3dec89e09a858677036ba226f5e Mon Sep 17 00:00:00 2001 From: Frank Denis Date: Mon, 2 Aug 2021 23:02:02 +0200 Subject: [PATCH] Update the dnscrypt module to version 2 --- go.mod | 5 ++--- go.sum | 14 +++++++++----- pkg/resolvers/dnscrypt.go | 18 +++++++++++------- 3 files changed, 22 insertions(+), 15 deletions(-) diff --git a/go.mod b/go.mod index cfe2f65..b4c4313 100644 --- a/go.mod +++ b/go.mod @@ -3,16 +3,15 @@ module github.com/mr-karan/doggo go 1.16 require ( - github.com/ameshkov/dnscrypt v1.1.0 + github.com/ameshkov/dnscrypt/v2 v2.2.1 github.com/ameshkov/dnsstamps v1.0.3 github.com/fatih/color v1.10.0 github.com/go-chi/chi v1.5.3 github.com/knadh/koanf v0.14.0 github.com/mattn/go-runewidth v0.0.9 // indirect - github.com/miekg/dns v1.1.35 + github.com/miekg/dns v1.1.40 github.com/olekukonko/tablewriter v0.0.4 github.com/sirupsen/logrus v1.7.0 github.com/spf13/pflag v1.0.5 - github.com/stretchr/testify v1.6.1 // indirect golang.org/x/sys v0.0.0-20200331124033-c3d80250170d ) diff --git a/go.sum b/go.sum index d609f68..4993d50 100644 --- a/go.sum +++ b/go.sum @@ -1,11 +1,13 @@ +github.com/AdguardTeam/golibs v0.4.2 h1:7M28oTZFoFwNmp8eGPb3ImmYbxGaJLyQXeIFVHjME0o= +github.com/AdguardTeam/golibs v0.4.2/go.mod h1:skKsDKIBB7kkFflLJBpfGX+G8QFTx0WKUzB6TIgtUj4= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da h1:KjTM2ks9d14ZYCvmHS9iAKVt9AyzRSqNU1qabPih5BY= github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da/go.mod h1:eHEWzANqSiWQsof+nXEI9bUVUyV6F53Fp89EuCh2EAA= github.com/aead/poly1305 v0.0.0-20180717145839-3fee0db0b635 h1:52m0LGchQBBVqJRyYYufQuIbVqRawmubW3OFGqK1ekw= github.com/aead/poly1305 v0.0.0-20180717145839-3fee0db0b635/go.mod h1:lmLxL+FV291OopO93Bwf9fQLQeLyt33VJRUg5VJ30us= -github.com/ameshkov/dnscrypt v1.1.0 h1:2vAt5dD6ZmqlAxEAfzRcLBnkvdf8NI46Kn9InSwQbSI= -github.com/ameshkov/dnscrypt v1.1.0/go.mod h1:ikduAxNLCTEfd1AaCgpIA5TgroIVQ8JY3Vb095fiFJg= +github.com/ameshkov/dnscrypt/v2 v2.2.1 h1:+cApRxzeBZqjUNsN26TTz7r5A8U+buON3kJgIYE3QWQ= +github.com/ameshkov/dnscrypt/v2 v2.2.1/go.mod h1:+8SbPbVXpxxcUsgGi8eodkqWPo1MyNHxKYC8hDpqLSo= github.com/ameshkov/dnsstamps v1.0.1/go.mod h1:Ii3eUu73dx4Vw5O4wjzmT5+lkCwovjzaEZZ4gKyIH5A= github.com/ameshkov/dnsstamps v1.0.3 h1:Srzik+J9mivH1alRACTbys2xOxs0lRH9qnTA7Y1OYVo= github.com/ameshkov/dnsstamps v1.0.3/go.mod h1:Ii3eUu73dx4Vw5O4wjzmT5+lkCwovjzaEZZ4gKyIH5A= @@ -21,6 +23,7 @@ github.com/go-chi/chi v1.5.3 h1:+DVDS9/D3MTbEu3WrrH3oz9oP6PlSPSNj8LLw3X17yU= github.com/go-chi/chi v1.5.3/go.mod h1:Q8xfe6s3fjZyMr8ZTv5jL+vxhVaFyCq2s+RvSfzTD0E= github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4= github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= +github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI= github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc= github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg= github.com/knadh/koanf v0.14.0 h1:h9XeG4wEiEuxdxqv/SbY7TEK+7vzrg/dOaGB+S6+mPo= @@ -32,9 +35,8 @@ github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Ky github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0= github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= -github.com/miekg/dns v1.1.29/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= -github.com/miekg/dns v1.1.35 h1:oTfOaDH+mZkdcgdIjH6yBajRGtIwcwcaR+rt23ZSrJs= -github.com/miekg/dns v1.1.35/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= +github.com/miekg/dns v1.1.40 h1:pyyPFfGMnciYUk/mXpKkVmeMQjfXqt3FAJ2hy7tPiLA= +github.com/miekg/dns v1.1.40/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM= github.com/mitchellh/mapstructure v1.2.2 h1:dxe5oCinTXiTIcfgmZecdCzPmAJKd46KsCWc35r0TV4= github.com/mitchellh/mapstructure v1.2.2/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo= github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8= @@ -51,6 +53,7 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +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= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= @@ -79,6 +82,7 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10= gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= diff --git a/pkg/resolvers/dnscrypt.go b/pkg/resolvers/dnscrypt.go index bf8713e..b908482 100644 --- a/pkg/resolvers/dnscrypt.go +++ b/pkg/resolvers/dnscrypt.go @@ -1,7 +1,9 @@ package resolvers import ( - "github.com/ameshkov/dnscrypt" + "time" + + "github.com/ameshkov/dnscrypt/v2" "github.com/miekg/dns" "github.com/sirupsen/logrus" ) @@ -9,8 +11,8 @@ import ( // DNSCryptResolver represents the config options for setting up a Resolver. type DNSCryptResolver struct { client *dnscrypt.Client - serverInfo *dnscrypt.ServerInfo server string + resolverInfo *dnscrypt.ResolverInfo resolverOptions Options } @@ -28,15 +30,15 @@ func NewDNSCryptResolver(server string, dnscryptOpts DNSCryptResolverOpts, resol if dnscryptOpts.UseTCP { net = "tcp" } - client := &dnscrypt.Client{Proto: net, AdjustPayloadSize: true} - serverInfo, _, err := client.Dial(server) + client := &dnscrypt.Client{Net: net, Timeout: resolverOpts.Timeout, UDPSize: 4096} + resolverInfo, err := client.Dial(server) if err != nil { return nil, err } return &DNSCryptResolver{ client: client, - serverInfo: serverInfo, - server: serverInfo.ServerAddress, + resolverInfo: resolverInfo, + server: resolverInfo.ServerAddress, resolverOptions: resolverOpts, }, nil } @@ -54,10 +56,12 @@ func (r *DNSCryptResolver) Lookup(question dns.Question) (Response, error) { "ndots": r.resolverOptions.Ndots, "nameserver": r.server, }).Debug("Attempting to resolve") - in, rtt, err := r.client.Exchange(&msg, r.serverInfo) + now := time.Now() + in, err := r.client.Exchange(&msg, r.resolverInfo) if err != nil { return rsp, err } + rtt := time.Since(now) // pack questions in output. for _, q := range msg.Question { ques := Question{