dns => dnsx

master
Mzack9999 2020-12-16 21:10:27 +01:00
parent b3c582d3ad
commit 8ddae53079
6 changed files with 121 additions and 86 deletions

View File

@ -5,14 +5,23 @@ go 1.14
require (
github.com/hako/durafmt v0.0.0-20200710122514-c0fb7b4da026
github.com/json-iterator/go v1.1.10
github.com/kr/text v0.2.0 // indirect
github.com/lib/pq v1.9.0
github.com/miekg/dns v1.1.35
github.com/logrusorgru/aurora v2.0.3+incompatible // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.1 // indirect
github.com/pkg/errors v0.9.1
github.com/projectdiscovery/chaos-client v0.1.6
github.com/projectdiscovery/dnsx v1.0.1
github.com/projectdiscovery/fdmax v0.0.3
github.com/projectdiscovery/gologger v1.0.1
github.com/rs/xid v1.2.1
github.com/stretchr/testify v1.5.1
github.com/stretchr/testify v1.6.1
github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80
golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9 // indirect
golang.org/x/net v0.0.0-20201216054612-986b41b23924 // indirect
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a // indirect
golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e // indirect
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
)

View File

@ -1,61 +1,120 @@
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/hako/durafmt v0.0.0-20200710122514-c0fb7b4da026 h1:BpJ2o0OR5FV7vrkDYfXYVJQeMNWa8RhklZOpW2ITAIQ=
github.com/hako/durafmt v0.0.0-20200710122514-c0fb7b4da026/go.mod h1:5Scbynm8dF1XAPwIwkGPqzkM/shndPm79Jd1003hTjE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/lib/pq v1.9.0 h1:L8nSXQQzAYByakOFMTwpjRoHsMJklur4Gi59b6VivR8=
github.com/lib/pq v1.9.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
github.com/logrusorgru/aurora v0.0.0-20200102142835-e9ef32dff381 h1:bqDmpDG49ZRnB5PcgP0RXtQvnMSgIF14M7CBd2shtXs=
github.com/logrusorgru/aurora v0.0.0-20200102142835-e9ef32dff381/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
github.com/logrusorgru/aurora v2.0.3+incompatible h1:tOpm7WcpBTn4fjmVfgpQq0EfczGlG91VSDkswnjF5A8=
github.com/logrusorgru/aurora v2.0.3+incompatible/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
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/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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/projectdiscovery/chaos-client v0.1.6 h1:AbIN7xUszjUi7FxI4qUVSqJ3um+6eImE/xstbNS0A1M=
github.com/projectdiscovery/chaos-client v0.1.6/go.mod h1:F5omaoJh/vMvWnZhKD4zFFA5ti+RPwUletwepKSyfxk=
github.com/projectdiscovery/clistats v0.0.5/go.mod h1:lV6jUHAv2bYWqrQstqW8iVIydKJhWlVaLl3Xo9ioVGg=
github.com/projectdiscovery/dnsx v1.0.1 h1:BDV9xHBxEoWESjIrcfeyNMG90vAwgwn23sDHDwlnqAk=
github.com/projectdiscovery/dnsx v1.0.1/go.mod h1:m97qd/KUQmcKve/bhn9jIlJfM2hrpDmwm8Sp+fn2abk=
github.com/projectdiscovery/fdmax v0.0.3 h1:FM6lv9expZ/rEEBI9tkRh6tx3DV0gtpwzdc0h7bGPqg=
github.com/projectdiscovery/fdmax v0.0.3/go.mod h1:NWRcaR7JTO7fC27H4jCl9n7Z+KIredwpgw1fV+4KrKI=
github.com/projectdiscovery/gologger v1.0.0/go.mod h1:Ok+axMqK53bWNwDSU1nTNwITLYMXMdZtRc8/y1c7sWE=
github.com/projectdiscovery/gologger v1.0.1 h1:FzoYQZnxz9DCvSi/eg5A6+ET4CQ0CDUs27l6Exr8zMQ=
github.com/projectdiscovery/gologger v1.0.1/go.mod h1:Ok+axMqK53bWNwDSU1nTNwITLYMXMdZtRc8/y1c7sWE=
github.com/projectdiscovery/hmap v0.0.1/go.mod h1:VDEfgzkKQdq7iGTKz8Ooul0NuYHQ8qiDs6r8bPD1Sb0=
github.com/projectdiscovery/retryabledns v1.0.5 h1:bQivGy5CuqKlwcxRkgA5ENincqIed/BR2sA6t2gdwuI=
github.com/projectdiscovery/retryabledns v1.0.5/go.mod h1:/UzJn4I+cPdQl6pKiiQfvVAT636YZvJQYZhYhGB0dUQ=
github.com/rs/xid v1.2.1 h1:mhH9Nq+C1fY2l1XIpgxIiUOfNpRBYH1kKcr+qfKgjRc=
github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
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/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 h1:nrZ3ySNYwJbSpD6ce9duiP+QkD3JuLCcWkdaehUS/3Y=
github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80/go.mod h1:iFyPdL66DjUD96XmzVL3ZntbzcflLnznH0fr99w5VqE=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/ratelimit v0.1.0/go.mod h1:2X8KaoNd1J0lZV+PxJk/5+DGbO/tpwLR1m++a7FnB/Y=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20201112155050-0c6587e931a9 h1:umElSU9WZirRdgu2yFHY0ayQkEnKiOC1TtM3fWXFnoU=
golang.org/x/crypto v0.0.0-20201112155050-0c6587e931a9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9 h1:sYNJzB4J8toYPQTM6pAkcmBRgw9SnQKP9oXCHfgy604=
golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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 h1:l5EDrHhldLYb3ZRHDUhXF7Om7MvYXnkV9/iQNo1lX6g=
golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201216054612-986b41b23924 h1:QsnDpLLOKwHBBDa8nDws4DYNc/ryVW2vCpxCs09d4PY=
golang.org/x/net v0.0.0-20201216054612-986b41b23924/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a h1:DcqTD9SDLc+1P/r1EmRBwnVsrOwW+kk2vWf9n+1sGhs=
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201113233024-12cec1faf1ba/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3 h1:kzM6+9dur93BcC2kVlYl34cHU+TYZLanmpSJHVMmL64=
golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e h1:AyodaIpKjppX+cBfTASF2E1US3H2JFBj920Ot3rtDjs=
golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
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 v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

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@ -1,59 +1,37 @@
package resolve
import (
"bufio"
"math/rand"
"os"
"time"
"github.com/projectdiscovery/dnsx/libs/dnsx"
)
// DefaultResolvers contains the default list of resolvers known to be good
var DefaultResolvers = []string{
"1.1.1.1", // Cloudflare primary
"1.0.0.1", // Cloudlfare secondary
"8.8.8.8", // Google primary
"8.8.4.4", // Google secondary
"9.9.9.9", // Quad9 Primary
"9.9.9.10", // Quad9 Secondary
"77.88.8.8", // Yandex Primary
"77.88.8.1", // Yandex Secondary
"208.67.222.222", // OpenDNS Primary
"208.67.220.220", // OpenDNS Secondary
"1.1.1.1:53", // Cloudflare primary
"1.0.0.1:53", // Cloudlfare secondary
"8.8.8.8:53", // Google primary
"8.8.4.4:53", // Google secondary
"9.9.9.9:53", // Quad9 Primary
"9.9.9.10:53", // Quad9 Secondary
"77.88.8.8:53", // Yandex Primary
"77.88.8.1:53", // Yandex Secondary
"208.67.222.222:53", // OpenDNS Primary
"208.67.220.220:53", // OpenDNS Secondary
}
// Resolver is a struct for resolving DNS names
type Resolver struct {
resolvers []string
DnsClient *dnsx.DNSX
Resolvers []string
rand *rand.Rand
}
// New creates a new resolver struct with the default resolvers
func New() *Resolver {
return &Resolver{
resolvers: []string{},
Resolvers: []string{},
rand: rand.New(rand.NewSource(time.Now().UnixNano())),
}
}
// AppendResolversFromFile appends the resolvers read from a file to the list of resolvers
func (r *Resolver) AppendResolversFromFile(file string) error {
f, err := os.Open(file)
if err != nil {
return err
}
scanner := bufio.NewScanner(f)
for scanner.Scan() {
text := scanner.Text()
if text == "" {
continue
}
r.resolvers = append(r.resolvers, text)
}
f.Close()
return scanner.Err()
}
// AppendResolversFromSlice appends the slice to the list of resolvers
func (r *Resolver) AppendResolversFromSlice(list []string) {
r.resolvers = append(r.resolvers, list...)
}

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@ -3,12 +3,10 @@ package resolve
import (
"sync"
"github.com/miekg/dns"
"github.com/rs/xid"
)
const (
maxResolveRetries = 5
maxWildcardChecks = 3
)
@ -76,7 +74,7 @@ func (r *ResolutionPool) InitWildcards(domain string) error {
for i := 0; i < maxWildcardChecks; i++ {
uid := xid.New().String()
hosts, err := r.getARecords(HostEntry{Host: uid + "." + domain})
hosts, err := r.DnsClient.Lookup(uid + "." + domain)
if err != nil {
return err
}
@ -96,7 +94,7 @@ func (r *ResolutionPool) resolveWorker() {
continue
}
hosts, err := r.getARecords(task)
hosts, err := r.DnsClient.Lookup(task.Host)
if err != nil {
r.Results <- Result{Type: Error, Host: task.Host, Source: task.Source, Error: err}
continue
@ -117,41 +115,3 @@ func (r *ResolutionPool) resolveWorker() {
}
r.wg.Done()
}
// getARecords gets all the A records for a given host
func (r *ResolutionPool) getARecords(hostEntry HostEntry) ([]string, error) {
var iteration int
m := new(dns.Msg)
m.Id = dns.Id()
m.RecursionDesired = true
m.Question = make([]dns.Question, 1)
m.Question[0] = dns.Question{
Name: dns.Fqdn(hostEntry.Host),
Qtype: dns.TypeA,
Qclass: dns.ClassINET,
}
exchange:
iteration++
in, err := dns.Exchange(m, r.resolvers[r.rand.Intn(len(r.resolvers))]+":53")
if err != nil {
// Retry in case of I/O error
if iteration <= maxResolveRetries {
goto exchange
}
return nil, err
}
// Ignore the error in case we have bad result
if in != nil && in.Rcode != dns.RcodeSuccess {
return nil, nil
}
var hosts []string
for _, record := range in.Answer {
if t, ok := record.(*dns.A); ok {
hosts = append(hosts, t.A.String())
}
}
return hosts, nil
}

View File

@ -3,6 +3,7 @@ package runner
import (
"strings"
"github.com/projectdiscovery/dnsx/libs/dnsx"
"github.com/projectdiscovery/subfinder/v2/pkg/passive"
"github.com/projectdiscovery/subfinder/v2/pkg/resolve"
)
@ -41,18 +42,17 @@ func (r *Runner) initializePassiveEngine() {
// initializeActiveEngine creates the resolver used to resolve the found subdomains
func (r *Runner) initializeActiveEngine() error {
r.resolverClient = resolve.New()
var resolvers []string
// If the file has been provided, read resolvers from the file
if r.options.ResolverList != "" {
err := r.resolverClient.AppendResolversFromFile(r.options.ResolverList)
var err error
resolvers, err = loadFromFile(r.options.ResolverList)
if err != nil {
return err
}
}
var resolvers []string
if r.options.Resolvers != "" {
resolvers = append(resolvers, strings.Split(r.options.Resolvers, ",")...)
} else if len(r.options.YAMLConfig.Resolvers) > 0 {
@ -61,7 +61,12 @@ func (r *Runner) initializeActiveEngine() error {
resolvers = append(resolvers, resolve.DefaultResolvers...)
}
r.resolverClient.AppendResolversFromSlice(resolvers)
r.resolverClient = resolve.New()
var err error
r.resolverClient.DnsClient, err = dnsx.New(dnsx.Options{BaseResolvers: resolvers})
if err != nil {
return nil
}
return nil
}

24
v2/pkg/runner/util.go Normal file
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@ -0,0 +1,24 @@
package runner
import (
"bufio"
"os"
)
func loadFromFile(file string) ([]string, error) {
var items []string
f, err := os.Open(file)
if err != nil {
return items, err
}
defer f.Close()
scanner := bufio.NewScanner(f)
for scanner.Scan() {
text := scanner.Text()
if text == "" {
continue
}
items = append(items, text)
}
return items, scanner.Err()
}