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Fix calcRequestsHash implementation (#2797) 

Turn out it is a double layer hash
This commit is contained in:
andri lim 2024-10-29 12:01:59 +07:00 committed by GitHub
parent 11c875c5c2
commit fa95633b57
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GPG Key ID: B5690EEEBB952194
9 changed files with 106 additions and 29 deletions
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4
nimbus/beacon/api_handler/api_utils.nim
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@ -48,10 +48,10 @@ proc computePayloadId*(blockHash: common.Hash32,
(distinctBase result)[0..7] = dest.data[0..7]
proc validateBlockHash*(header: common.Header,
gotHash: common.Hash32,
wantHash: common.Hash32,
version: Version): Result[void, PayloadStatusV1]
{.gcsafe, raises: [ValueError].} =
let wantHash = header.blockHash
let gotHash = header.blockHash
if wantHash != gotHash:
let status = if version == Version.V1:
PayloadExecutionStatus.invalid_block_hash

2
nimbus/core/executor/process_block.nim
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@ -191,7 +191,7 @@ proc procBlkEpilogue(
if header.requestsHash.isSome:
let
depositReqs = ?parseDepositLogs(vmState.allLogs)
requestsHash = calcRequestsHashInsertType(depositReqs, withdrawalReqs, consolidationReqs)
requestsHash = calcRequestsHash(depositReqs, withdrawalReqs, consolidationReqs)
if header.requestsHash.get != requestsHash:
debug "wrong requestsHash in block",

2
nimbus/core/tx_pool.nim
View File

@ -482,7 +482,7 @@ proc assembleBlock*(
## Note that this getter runs *ad hoc* all the txs through the VM in
## order to build the block.
let pst = xp.packerVmExec().valueOr: # updates vmState
var pst = xp.packerVmExec().valueOr: # updates vmState
return err(error)
var blk = EthBlock(

16
nimbus/core/tx_pool/tx_packer.nim
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@ -346,23 +346,17 @@ proc assembleHeader*(pst: TxPacker): Header =
result.excessBlobGas = Opt.some vmState.blockCtx.excessBlobGas
if com.isPragueOrLater(pos.timestamp):
let requestsHash = calcRequestsHashInsertType(pst.depositReqs,
let requestsHash = calcRequestsHash(pst.depositReqs,
pst.withdrawalReqs, pst.consolidationReqs)
result.requestsHash = Opt.some(requestsHash)
func blockValue*(pst: TxPacker): UInt256 =
pst.blockValue
func executionRequests*(pst: TxPacker): array[3, seq[byte]] =
result[0] = newSeqOfCap[byte](pst.depositReqs.len+1)
result[0].add 0x00.byte
result[0].add pst.depositReqs
result[1] = newSeqOfCap[byte](pst.withdrawalReqs.len+1)
result[1].add 0x01.byte
result[1].add pst.withdrawalReqs
result[2] = newSeqOfCap[byte](pst.consolidationReqs.len+1)
result[2].add 0x02.byte
result[2].add pst.consolidationReqs
func executionRequests*(pst: var TxPacker): array[3, seq[byte]] =
result[0] = move(pst.depositReqs)
result[1] = move(pst.withdrawalReqs)
result[2] = move(pst.consolidationReqs)
# ------------------------------------------------------------------------------
# End

19
nimbus/utils/utils.nim
View File

@ -28,20 +28,19 @@ template calcWithdrawalsRoot*(withdrawals: openArray[Withdrawal]): Root =
template calcReceiptsRoot*(receipts: openArray[Receipt]): Root =
orderedTrieRoot(receipts)
func calcRequestsHashInsertType*(requests: varargs[seq[byte]]): Hash32 =
var ctx: sha256
ctx.init()
for i, data in requests:
ctx.update([i.byte]) # request type
ctx.update data
ctx.finish(result.data)
ctx.clear()
func calcRequestsHash*(requests: varargs[seq[byte]]): Hash32 =
func calcHash(reqType: byte, data: openArray[byte]): Hash32 =
var ctx: sha256
ctx.init()
ctx.update([reqType]) # request type
ctx.update data
ctx.finish(result.data)
ctx.clear()
var ctx: sha256
ctx.init()
for i, data in requests:
ctx.update data
ctx.update(calcHash(i.byte, data).data)
ctx.finish(result.data)
ctx.clear()

42
tests/engine_api/newPayloadV4_invalid_blockhash.json Normal file
View File

@ -0,0 +1,42 @@
{
"payload": {
"baseFeePerGas": "0x7",
"blobGasUsed": "0x40000",
"blockHash": "0x187307d7dc9beb87af2a1d8340e9f17a3bbe4738963daeaf6d8e13b27b2d6a7f",
"blockNumber": "0x94b2",
"excessBlobGas": "0x0",
"extraData": "0xd883010e0c846765746888676f312e32332e32856c696e7578",
"feeRecipient": "0xf97e180c050e5ab072211ad2c213eb5aee4df134",
"gasLimit": "0x1c9c380",
"gasUsed": "0x33450",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"parentHash": "0xb647cb4bb1671b0c619c4c71b40effc80ce96819cb2832b52be6cda03d0e5fee",
"prevRandao": "0x7054943af1e7e26984ce8b44069f82d2a8d43ba4ce8a6ca5332978032db9acd3",
"receiptsRoot": "0x86b0c83ced5201a87641678023531e90eddfacb8e3ce78256bf7417037d387b9",
"stateRoot": "0x4a7f23a99ac14da1af4f1d0ca0b740c8cda0753676f2cf079089a74dcb2d4f24",
"timestamp": "0x671b65c6",
"transactions": [
"0xf86b8233c8858bb2c972bc82520894d3248ba3e5492d767f8e427cb9c7b9d5c3972d7b01808503479468b7a0db0d13a11dc81e1b9297eb0322f26f6ff3380d7c7ec3929ee839fb7e9961b2ffa02588e1e28146dfc70e475ed89720db3dd7deeb4bdf16d67d33246465ab9fbcc1",
"0xf86b8233c9858bb2c972bc82520894d3248ba3e5492d767f8e427cb9c7b9d5c3972d7b01808503479468b7a005ddb5765e447c0cfe7394804bc868b95ec89e3aad4ce75142b94964648dcbc8a032edba7aa886708e13418b27325de673dd992fe0fc16e2432201320c737a8ebc",
"0xf86b8233ca858bb2c972bc82520894d3248ba3e5492d767f8e427cb9c7b9d5c3972d7b01808503479468b7a058303cc9724abc56bf143ce355f26042fd19dec468783b7dec3144ee378a7870a00d00461b597d96144fed4134cef4399d61f490d7dba3552faf32a7d4ff651956",
"0xf86b8233cb858bb2c972bc82520894d3248ba3e5492d767f8e427cb9c7b9d5c3972d7b01808503479468b7a0687ca518efea103a78c902b6dec99bae14e3d7e7c8c669cf34731ee326d8aa26a0641d4c0f4e51c7031b5d127b109f2f0c3faec4f4af6666aee4ec28576aa989db",
"0xf86b823360858bb2c972bc82520894454b0ea7d8ad3c56d0cf2e44ed97b2feab4d7af201808503479468b8a0ba0ceedcb6ecf00c691f319aa3e290162aa6a7c1904d8d037ff673aa22022069a062d9a5866974973a83ef187e95ab73db1036deca8e0ba8da19399159d8e5aead",
"0xf86b823361858bb2c972bc82520894454b0ea7d8ad3c56d0cf2e44ed97b2feab4d7af201808503479468b8a0ddbf85460a81bd05f260e539565af01e92e9e6727d3d07263bd84b42663cd1cfa0058600ed2e85cd0ccc36519d474def27b04f56e3dd9d8a8bd91c66dda2de8fe9",
"0xf86b823362858bb2c972bc82520894454b0ea7d8ad3c56d0cf2e44ed97b2feab4d7af201808503479468b8a063d1f8b06a59c32d01cbb07e90c6efaedf5ae2d898b2e391293faba38552a784a01dcb02b8273e9db61cdf072ad170bb102bf26d467bb0082796c45dff44c62c2c",
"0xf86b823363858bb2c972bc82520894454b0ea7d8ad3c56d0cf2e44ed97b2feab4d7af201808503479468b7a01481bb0af1c56554c8ce345ba305fa4c80efcf66b9900f75cc2a0b3e76e6014ba04b019b2ed72d9f078dc10485b5948cafa284ac5d7ab15c47925d37ec4477a0ee",
"0x03f89a8501a3ca344a8212cb84773594008504a817c8008252089407e25e7883c6466d579c0df73bff083ce63084e88080c08504a817c800e1a0012b9d1f8cf08c0a807e226a130be45165e48cae7e7be5ee4d3079bc629c487980a0be40054b628bc6f8cdf110cb98064a6128584baea76b283c0a565f716f1a7f39a046566f55da48b57cac3b5acd0f1ee1a8cd07c9ed99aa8a85b8aa0fad02f26824",
"0x03f89a8501a3ca344a8212f584773594008504a817c80082520894a49dfd382668a2d7778fadd68da1bac21d3c78ac8080c08504a817c800e1a00139c61fb5022f854e37742230a76e524166c0f1b2d67a152d4f5a488b5159c101a0dd6b92a173426adbf4052dc6b92a895a14a0f8f80d4007dc2d9a3a9bee5675f8a03b4ed09b34720a911d5a89041f45d76ce817eb073b00b35ae23063963abb572c"
],
"withdrawals": []
},
"expectedBlobVersionedHashes": [
"0x012b9d1f8cf08c0a807e226a130be45165e48cae7e7be5ee4d3079bc629c4879",
"0x0139c61fb5022f854e37742230a76e524166c0f1b2d67a152d4f5a488b5159c1"
],
"parentBeaconBlockRoot": "0x25b66ce21990ffcbbb6248952c6ef7939dbddfb90f6659a2bb43ff369f47c23b",
"executionRequests": [
"0x",
"0x",
"0x"
]
}

42
tests/test_engine_api.nim
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@ -14,6 +14,8 @@ import
json_rpc/rpcclient,
json_rpc/rpcserver,
web3/engine_api,
web3/conversions,
web3/execution_types,
unittest2
import
@ -166,6 +168,38 @@ proc runNewPayloadV4Test(env: TestEnv): Result[void, string] =
ok()
type
NewPayloadV4Params* = object
payload*: ExecutionPayload
expectedBlobVersionedHashes*: Opt[seq[Hash32]]
parentBeaconBlockRoot*: Opt[Hash32]
executionRequests*: Opt[array[3, seq[byte]]]
NewPayloadV4Params.useDefaultSerializationIn JrpcConv
const paramsFile = "tests/engine_api/newPayloadV4_invalid_blockhash.json"
proc newPayloadV4ParamsTest(env: TestEnv): Result[void, string] =
let
client = env.client
params = JrpcConv.loadFile(paramsFile, NewPayloadV4Params)
res = ? client.newPayloadV4(
params.payload,
params.expectedBlobVersionedHashes,
params.parentBeaconBlockRoot,
params.executionRequests)
if res.status != PayloadExecutionStatus.syncing:
return err("res.status should equals to PayloadExecutionStatus.syncing")
if res.latestValidHash.isSome:
return err("lastestValidHash should empty")
if res.validationError.isSome:
return err("validationError should empty")
ok()
proc engineApiMain*() =
suite "Engine API":
test "Basic cycle":
@ -184,5 +218,13 @@ proc engineApiMain*() =
check res.isOk
env.close()
test "newPayloadV4 params":
let env = setupEnv(Prague)
let res = env.newPayloadV4ParamsTest()
if res.isErr:
debugEcho "FAILED TO EXECUTE TEST: ", res.error
check res.isOk
env.close()
when isMainModule:
engineApiMain()

2
tools/t8n/transition.nim
View File

@ -359,7 +359,7 @@ proc exec(ctx: TransContext,
let
depositReqs = parseDepositLogs(allLogs).valueOr:
raise newError(ErrorEVM, error)
requestsHash = calcRequestsHashInsertType(depositReqs, withdrawalReqs, consolidationReqs)
requestsHash = calcRequestsHash(depositReqs, withdrawalReqs, consolidationReqs)
result.result.requestsHash = Opt.some(requestsHash)
template wrapException(body: untyped) =