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madns/ | H | 30-Sep-2019 | - | 45 | 37 | |
.gitignore | H A D | 30-Sep-2019 | 13 | 2 | 1 | |
.travis.yml | H A D | 30-Sep-2019 | 394 | 31 | 21 | |
LICENSE | H A D | 30-Sep-2019 | 1.1 KiB | 22 | 17 | |
README.md | H A D | 30-Sep-2019 | 1.7 KiB | 58 | 42 | |
dns.go | H A D | 30-Sep-2019 | 771 | 30 | 14 | |
go.mod | H A D | 30-Sep-2019 | 110 | 6 | 3 | |
go.sum | H A D | 30-Sep-2019 | 2 KiB | 21 | 20 | |
resolve.go | H A D | 30-Sep-2019 | 6.6 KiB | 270 | 178 | |
resolve_test.go | H A D | 30-Sep-2019 | 6.3 KiB | 237 | 204 |
README.md
1# go-multiaddr-dns 2 3> Resolve /dns4, /dns6, and /dnsaddr multiaddrs. 4 5```sh 6> madns /dnsaddr/ipfs.io/ipfs/QmSoLju6m7xTh3DuokvT3886QRYqxAzb1kShaanJgW36yx 7/ip4/104.236.151.122/tcp/4001/ipfs/QmSoLju6m7xTh3DuokvT3886QRYqxAzb1kShaanJgW36yx 8/ip6/2604:a880:1:20::1d9:6001/tcp/4001/ipfs/QmSoLju6m7xTh3DuokvT3886QRYqxAzb1kShaanJgW36yx 9/ip6/fc3d:9a4e:3c96:2fd2:1afa:18fe:8dd2:b602/tcp/4001/ipfs/QmSoLju6m7xTh3DuokvT3886QRYqxAzb1kShaanJgW36yx 10/dns4/jupiter.i.ipfs.io/tcp/4001/ipfs/QmSoLju6m7xTh3DuokvT3886QRYqxAzb1kShaanJgW36yx 11/dns6/jupiter.i.ipfs.io/tcp/4001/ipfs/QmSoLju6m7xTh3DuokvT3886QRYqxAzb1kShaanJgW36yx 12``` 13 14 15In more detail: 16 17```sh 18> madns /dns6/example.net 19/ip6/2001:db8::a3 20/ip6/2001:db8::a4 21... 22 23> madns /dns4/example.net/tcp/443/wss 24/ip4/192.0.2.1/tcp/443/wss 25/ip4/192.0.2.2/tcp/443/wss 26 27# No-op if it's not a dns-ish address. 28 29> madns /ip4/127.0.0.1/tcp/8080 30/ip4/127.0.0.1/tcp/8080 31 32# /dnsaddr resolves by looking up TXT records. 33 34> dig +short TXT _dnsaddr.example.net 35"dnsaddr=/ip6/2001:db8::a3/tcp/443/wss/ipfs/Qmfoo" 36"dnsaddr=/ip6/2001:db8::a4/tcp/443/wss/ipfs/Qmbar" 37"dnsaddr=/ip4/192.0.2.1/tcp/443/wss/ipfs/Qmfoo" 38"dnsaddr=/ip4/192.0.2.2/tcp/443/wss/ipfs/Qmbar" 39... 40 41# /dnsaddr returns addrs which encapsulate whatever /dnsaddr encapsulates too. 42 43> madns example.net/ipfs/Qmfoo 44info: changing query to /dnsaddr/example.net/ipfs/Qmfoo 45/ip6/2001:db8::a3/tcp/443/wss/ipfs/Qmfoo 46/ip4/192.0.2.1/tcp/443/wss/ipfs/Qmfoo 47 48# TODO -p filters by protocol stacks. 49 50> madns -p /ip6/tcp/wss /dnsaddr/example.net 51/ip6/2001:db8::a3/tcp/443/wss/ipfs/Qmfoo 52/ip6/2001:db8::a4/tcp/443/wss/ipfs/Qmbar 53 54# TODO -c filters by CIDR 55> madns -c /ip4/104.236.76.0/ipcidr/24 /dnsaddr/example.net 56/ip4/192.0.2.2/tcp/443/wss/ipfs/Qmbar 57``` 58