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add Ethereum block validation for HEAD subscription

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This commit is contained in:
Maxksim Fomenkov
2022-08-23 18:59:39 +03:00
parent cef33d5092
commit 6c96d54cfa
10 changed files with 376 additions and 12 deletions
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2
src/test/groovy/io/emeraldpay/dshackle/upstream/AbstractHeadSpec.groovy
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@@ -132,7 +132,7 @@ class AbstractHeadSpec extends Specification {
BlockContainer getHead() {
return null
}
})
}, new BlockValidator.AlwaysValid())
}
}
}

29
src/test/groovy/io/emeraldpay/dshackle/upstream/ethereum/EthereumBlockValidatorSpec.groovy Normal file
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@@ -0,0 +1,29 @@
package io.emeraldpay.dshackle.upstream.ethereum
import com.fasterxml.jackson.databind.JsonNode
import io.emeraldpay.dshackle.Global
import io.emeraldpay.dshackle.data.BlockContainer
import io.emeraldpay.dshackle.data.BlockId
import org.apache.commons.io.FileUtils
import spock.lang.Specification
import java.time.Instant
class EthereumBlockValidatorSpec extends Specification {
def validator = new EthereumBlockValidator()
def "test validate block"() {
expect:
def path = "src/test/resources/blocks/${file}.json"
def bytes = FileUtils.readFileToByteArray(new File(path))
def container = new BlockContainer(1L, BlockId.from(hash), BigInteger.ONE, Instant.now(), false, bytes, null, Collections.emptyList(), 1)
validator.isValid(container) == expect
where:
file || expect || hash
"eth_valid_block_1" || true || "0xae174c5cf816f820b17ae13d120fff057406ce12f448422f0d522459d4ae646b"
"eth_valid_block_2" || true || "0x95fd7b85ed04cc67884d7c33d13df3ebb568a2c1532021316c296038bda71776"
}
}

67
src/test/groovy/io/emeraldpay/dshackle/upstream/ethereum/RLPSpec.groovy Normal file
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@@ -0,0 +1,67 @@
package io.emeraldpay.dshackle.upstream.ethereum
import spock.lang.Specification
import static io.emeraldpay.dshackle.upstream.ethereum.RLP.toHexString
class RLPSpec extends Specification {
def "encode bytes"() {
expect:
toHexString(RLP.encode(input)) == output
where:
input || output
new byte[0] || "80"
new byte[]{0} || "00"
new byte[]{1} || "01"
new byte[]{0x7F} || "7F"
new byte[]{0x80} || "8180"
new byte[]{0xFF} || "81FF"
new byte[]{1, 2, 3} || "83010203"
longByteArray() || "B8390102030000000000000000000000000000000000000000000000000000000000000000000000000" +
"00000000000000000000000000000000000"
}
def "encode string"() {
expect:
toHexString(RLP.encodeString(input)) == output
where:
input || output
"dog" || "83646F67"
"Lorem ipsum dolor sit amet, consectetur adipisicing eli" || "B74C6F72656D20697073756D20646F6C6F72207369742" +
"0616D65742C20636F6E7365637465747572206164697069736963696E6720656C69"
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur mauris magna, suscipit sed vehicula non, iaculis faucibus tortor. Proin suscipit ultricies malesuada. Duis tortor elit, dictum quis tristique eu, ultrices at risus. Morbi a est imperdiet mi ullamcorper aliquet suscipit nec lorem. Aenean quis leo mollis, vulputate elit varius, consequat enim. Nulla ultrices turpis justo, et posuere urna consectetur nec. Proin non convallis metus. Donec tempor ipsum in mauris congue sollicitudin. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Suspendisse convallis sem vel massa faucibus, eget lacinia lacus tempor. Nulla quis ultricies purus. Proin auctor rhoncus nibh condimentum mollis. Aliquam consequat enim at metus luctus, a eleifend purus egestas. Curabitur at nibh metus. Nam bibendum, neque at auctor tristique, lorem libero aliquet arcu, non interdum tellus lectus sit amet eros. Cras rhoncus, metus ac ornare cursus, dolor justo ultrices metus, at ullamcorper volutpat" || "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"
}
def "encode bigint"() {
expect:
toHexString(RLP.encodeBigInt(BigInteger.valueOf(input))) == output
where:
input || output
0 || "80"
1 || "01"
127 || "7F"
128 || "8180"
256 || "820100"
1024 || "820400"
0xFFFFFF || "83FFFFFF"
0xFFFFFFFFFFFF || "86FFFFFFFFFFFF"
}
def "encode string list"() {
expect:
toHexString(RLP.encodeStringList("aaa", "bbb", "ccc", "ddd", "eee", "fff", "ggg", "hhh", "iii", "jjj", "kkk", "lll", "mmm", "nnn", "ooo")) == "F83C836161618362626283636363836464648365656583666666836767678368686883696969836A6A6A836B6B6B836C6C6C836D6D6D836E6E6E836F6F6F"
}
def longByteArray() {
def manyBytes = new byte[57]
manyBytes[0] = 1
manyBytes[1] = 2
manyBytes[2] = 3
return manyBytes
}
}

18
src/test/resources/blocks/eth_valid_block_1.json Normal file
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@@ -0,0 +1,18 @@
{
"hash": "0xae174c5cf816f820b17ae13d120fff057406ce12f448422f0d522459d4ae646b",
"parentHash": "0xd783efa4d392943503f28438ad5830b2d5964696ffc285f338585e9fe0a37a05",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"miner": "0xc0ea08a2d404d3172d2add29a45be56da40e2949",
"stateRoot": "0x77d14e10470b5850332524f8cd6f69ad21f070ce92dca33ab2858300242ef2f1",
"transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
"difficulty": "0x98BA212B716C",
"number": "0x3285D2",
"gasLimit": "0x3D4642",
"gasUsed": "0x0",
"timestamp": "0x58BF4098",
"mixHash": "0x3e140b0784516af5e5ec6730f2fb20cca22f32be399b9e4ad77d32541f798cd0",
"nonce": "0xf400cd0006070c49",
"extraData": "0x7777772E62772E636F6D",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
}

22
src/test/resources/blocks/eth_valid_block_2.json Normal file
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@@ -0,0 +1,22 @@
{
"baseFeePerGas": "0x1bee2dd60",
"difficulty": "0x2a392ce7577bb6",
"extraData": "0x706f6f6c696e2e636f6d203bb704c2ea57e9ea",
"gasLimit": "0x1c95111",
"gasUsed": "0x1c92201",
"hash": "0x95fd7b85ed04cc67884d7c33d13df3ebb568a2c1532021316c296038bda71776",
"logsBloom": "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",
"miner": "0x8f03f1a3f10c05e7cccf75c1fd10168e06659be7",
"mixHash": "0x1071fcdfa97b5a7a7c65ff9376ad212815d89986c1530c8b23f84d31c13cad12",
"nonce": "0xe6de1dde14d49aeb",
"number": "0xeaf0bb",
"parentHash": "0x431533a3fec65477d91c310a78ac766c2c660b4c410db6c429cb71ca069cc441",
"receiptsRoot": "0x01253f659cdf7e7223ef4b254fa7e654c1813bb1f39676033ff34b18c65ccb83",
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"size": "0x230b2",
"stateRoot": "0x482376d49e5a49695f28fbc43cadb7c09ec1486d0951280ca1d92590b5b83c8d",
"timestamp": "0x6304e043",
"totalDifficulty": "0xc1370904c375c59ceb9",
"transactionsRoot": "0x7ada19c3ef58d5470452dfa2a45611c632e36204b90a77da0419225f0364f713",
"uncles": []
}