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p2p/discover: implement v5.1 wire protocol (#21647)

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This change implements the Discovery v5.1 wire protocol and
also adds an interactive test suite for this protocol.
This commit is contained in:
Felix Lange
2020-10-14 12:28:17 +02:00
committed by GitHub
parent 4eb01b21c8
commit 524aaf5ec6
24 changed files with 3236 additions and 1427 deletions
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27
p2p/discover/v5wire/testdata/v5.1-ping-handshake-enr.txt vendored Normal file
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# src-node-id = 0xaaaa8419e9f49d0083561b48287df592939a8d19947d8c0ef88f2a4856a69fbb
# dest-node-id = 0xbbbb9d047f0488c0b5a93c1c3f2d8bafc7c8ff337024a55434a0d0555de64db9
# nonce = 0xffffffffffffffffffffffff
# read-key = 0x53b1c075f41876423154e157470c2f48
# ping.req-id = 0x00000001
# ping.enr-seq = 1
#
# handshake inputs:
#
# whoareyou.challenge-data = 0x000000000000000000000000000000006469736376350001010102030405060708090a0b0c00180102030405060708090a0b0c0d0e0f100000000000000000
# whoareyou.request-nonce = 0x0102030405060708090a0b0c
# whoareyou.id-nonce = 0x0102030405060708090a0b0c0d0e0f10
# whoareyou.enr-seq = 0
# ephemeral-key = 0x0288ef00023598499cb6c940146d050d2b1fb914198c327f76aad590bead68b6
# ephemeral-pubkey = 0x039a003ba6517b473fa0cd74aefe99dadfdb34627f90fec6362df85803908f53a5
00000000000000000000000000000000088b3d4342774649305f313964a39e55
ea96c005ad539c8c7560413a7008f16c9e6d2f43bbea8814a546b7409ce783d3
4c4f53245d08da4bb23698868350aaad22e3ab8dd034f548a1c43cd246be9856
2fafa0a1fa86d8e7a3b95ae78cc2b988ded6a5b59eb83ad58097252188b902b2
1481e30e5e285f19735796706adff216ab862a9186875f9494150c4ae06fa4d1
f0396c93f215fa4ef524e0ed04c3c21e39b1868e1ca8105e585ec17315e755e6
cfc4dd6cb7fd8e1a1f55e49b4b5eb024221482105346f3c82b15fdaae36a3bb1
2a494683b4a3c7f2ae41306252fed84785e2bbff3b022812d0882f06978df84a
80d443972213342d04b9048fc3b1d5fcb1df0f822152eced6da4d3f6df27e70e
4539717307a0208cd208d65093ccab5aa596a34d7511401987662d8cf62b1394
71

23
p2p/discover/v5wire/testdata/v5.1-ping-handshake.txt vendored Normal file
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# src-node-id = 0xaaaa8419e9f49d0083561b48287df592939a8d19947d8c0ef88f2a4856a69fbb
# dest-node-id = 0xbbbb9d047f0488c0b5a93c1c3f2d8bafc7c8ff337024a55434a0d0555de64db9
# nonce = 0xffffffffffffffffffffffff
# read-key = 0x4f9fac6de7567d1e3b1241dffe90f662
# ping.req-id = 0x00000001
# ping.enr-seq = 1
#
# handshake inputs:
#
# whoareyou.challenge-data = 0x000000000000000000000000000000006469736376350001010102030405060708090a0b0c00180102030405060708090a0b0c0d0e0f100000000000000001
# whoareyou.request-nonce = 0x0102030405060708090a0b0c
# whoareyou.id-nonce = 0x0102030405060708090a0b0c0d0e0f10
# whoareyou.enr-seq = 1
# ephemeral-key = 0x0288ef00023598499cb6c940146d050d2b1fb914198c327f76aad590bead68b6
# ephemeral-pubkey = 0x039a003ba6517b473fa0cd74aefe99dadfdb34627f90fec6362df85803908f53a5
00000000000000000000000000000000088b3d4342774649305f313964a39e55
ea96c005ad521d8c7560413a7008f16c9e6d2f43bbea8814a546b7409ce783d3
4c4f53245d08da4bb252012b2cba3f4f374a90a75cff91f142fa9be3e0a5f3ef
268ccb9065aeecfd67a999e7fdc137e062b2ec4a0eb92947f0d9a74bfbf44dfb
a776b21301f8b65efd5796706adff216ab862a9186875f9494150c4ae06fa4d1
f0396c93f215fa4ef524f1eadf5f0f4126b79336671cbcf7a885b1f8bd2a5d83
9cf8

10
p2p/discover/v5wire/testdata/v5.1-ping-message.txt vendored Normal file
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# src-node-id = 0xaaaa8419e9f49d0083561b48287df592939a8d19947d8c0ef88f2a4856a69fbb
# dest-node-id = 0xbbbb9d047f0488c0b5a93c1c3f2d8bafc7c8ff337024a55434a0d0555de64db9
# nonce = 0xffffffffffffffffffffffff
# read-key = 0x00000000000000000000000000000000
# ping.req-id = 0x00000001
# ping.enr-seq = 2
00000000000000000000000000000000088b3d4342774649325f313964a39e55
ea96c005ad52be8c7560413a7008f16c9e6d2f43bbea8814a546b7409ce783d3
4c4f53245d08dab84102ed931f66d1492acb308fa1c6715b9d139b81acbdcc

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p2p/discover/v5wire/testdata/v5.1-whoareyou.txt vendored Normal file
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# src-node-id = 0xaaaa8419e9f49d0083561b48287df592939a8d19947d8c0ef88f2a4856a69fbb
# dest-node-id = 0xbbbb9d047f0488c0b5a93c1c3f2d8bafc7c8ff337024a55434a0d0555de64db9
# whoareyou.challenge-data = 0x000000000000000000000000000000006469736376350001010102030405060708090a0b0c00180102030405060708090a0b0c0d0e0f100000000000000000
# whoareyou.request-nonce = 0x0102030405060708090a0b0c
# whoareyou.id-nonce = 0x0102030405060708090a0b0c0d0e0f10
# whoareyou.enr-seq = 0
00000000000000000000000000000000088b3d434277464933a1ccc59f5967ad
1d6035f15e528627dde75cd68292f9e6c27d6b66c8100a873fcbaed4e16b8d