Fluffy state offer validation (#2170)
* Implemented offer validation interface. * Implement high level offer validation steps. * Completed state validation tests. * Update validation to use result type. * Update state proof verification tests to test offer verification. * Query history network to get state root by block hash. * Fix state network test and remove usage of CoreDb. * Fix state network gossip test and PR comment updates. * Add trieproof state validation tests and fix for short nodes.
This commit is contained in:
web3-developer
GitHub
parent
8767bbd10a
commit
2891b9aa7d
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@ -191,20 +191,6 @@ proc run(config: PortalConf) {.raises: [CatchableError].} =
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)
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streamManager = StreamManager.new(d)
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stateNetwork =
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if Network.state in config.networks:
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Opt.some(
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StateNetwork.new(
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d,
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db,
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streamManager,
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bootstrapRecords = bootstrapRecords,
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portalConfig = portalConfig,
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)
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)
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else:
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Opt.none(StateNetwork)
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accumulator =
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# Building an accumulator from header epoch files takes > 2m30s and is
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# thus not really a viable option at start-up.
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@ -234,6 +220,21 @@ proc run(config: PortalConf) {.raises: [CatchableError].} =
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else:
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Opt.none(HistoryNetwork)
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stateNetwork =
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if Network.state in config.networks:
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Opt.some(
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StateNetwork.new(
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d,
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db,
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streamManager,
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bootstrapRecords = bootstrapRecords,
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portalConfig = portalConfig,
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historyNetwork = historyNetwork,
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)
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)
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else:
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Opt.none(StateNetwork)
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beaconLightClient =
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# TODO: Currently disabled by default as it is not sufficiently polished.
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# Eventually this should be always-on functionality.
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@ -1,22 +0,0 @@
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# Nimbus
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [].}
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import stint, eth/[common, trie], ./state_proof_types
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proc generateAccountProof*(
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state: AccountState, address: EthAddress
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): AccountProof {.raises: [RlpError].} =
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let key = keccakHash(address).data
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state.getBranch(key).AccountProof
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proc generateStorageProof*(
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state: StorageState, slotKey: UInt256
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): StorageProof {.raises: [RlpError].} =
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let key = keccakHash(toBytesBE(slotKey)).data
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state.getBranch(key).StorageProof
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@ -1,30 +0,0 @@
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# Nimbus
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [].}
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import eth/[common, trie]
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type
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AccountState* = distinct HexaryTrie
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StorageState* = distinct HexaryTrie
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MptProof* = seq[seq[byte]]
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AccountProof* = distinct MptProof
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StorageProof* = distinct MptProof
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proc getBranch*(self: AccountState, key: openArray[byte]): seq[seq[byte]] {.borrow.}
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proc rootHash*(self: AccountState): KeccakHash {.borrow.}
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proc getBranch*(self: StorageState, key: openArray[byte]): seq[seq[byte]] {.borrow.}
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proc rootHash*(self: StorageState): KeccakHash {.borrow.}
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proc len*(self: AccountProof): int {.borrow.}
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proc len*(self: StorageProof): int {.borrow.}
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@ -1,69 +0,0 @@
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# Nimbus
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [].}
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import
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std/sequtils,
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stint,
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eth/[common, rlp, trie/hexary_proof_verification],
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stew/results,
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./state_proof_types
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export results
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proc verifyAccount*(
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trustedStateRoot: KeccakHash,
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address: EthAddress,
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account: Account,
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proof: AccountProof,
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): Result[void, string] =
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if proof.len() == 0:
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return err("proof is empty")
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let key = toSeq(keccakHash(address).data)
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let value = rlp.encode(account)
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let proofResult = verifyMptProof(proof.MptProof, trustedStateRoot, key, value)
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case proofResult.kind
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of ValidProof:
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ok()
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of MissingKey:
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err("missing key")
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of InvalidProof:
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err(proofResult.errorMsg)
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proc verifyContractStorageSlot*(
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trustedStorageRoot: KeccakHash,
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slotKey: UInt256,
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slotValue: UInt256,
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proof: StorageProof,
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): Result[void, string] =
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if proof.len() == 0:
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return err("proof is empty")
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let key = toSeq(keccakHash(toBytesBE(slotKey)).data)
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let value = rlp.encode(slotValue)
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let proofResult = verifyMptProof(proof.MptProof, trustedStorageRoot, key, value)
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case proofResult.kind
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of ValidProof:
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ok()
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of MissingKey:
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err("missing key")
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of InvalidProof:
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err(proofResult.errorMsg)
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func verifyContractBytecode*(
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trustedCodeHash: KeccakHash, bytecode: openArray[byte]
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): Result[void, string] =
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if trustedCodeHash == keccakHash(bytecode):
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ok()
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else:
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err("hash of bytecode doesn't match the expected code hash")
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@ -12,7 +12,7 @@
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import
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nimcrypto/[hash, sha2, keccak],
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stew/results,
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results,
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stint,
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eth/common/eth_types,
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ssz_serialization,
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@ -208,16 +208,35 @@ func encode*(content: RetrievalContentValue): seq[byte] =
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of contractCode:
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SSZ.encode(content.contractCode)
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func packNibbles*(nibbles: seq[byte]): Nibbles =
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doAssert(nibbles.len() <= MAX_UNPACKED_NIBBLES_LEN, "Can't pack more than 64 nibbles")
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func init*(T: type Nibbles, packed: openArray[byte], isEven: bool): T =
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doAssert(packed.len() <= MAX_PACKED_NIBBLES_LEN)
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if nibbles.len() == 0:
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var output = newSeqOfCap[byte](packed.len() + 1)
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if isEven:
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output.add(0x00)
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else:
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doAssert(packed.len() > 0)
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# set the first nibble to 1 and copy the second nibble from the input
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output.add((packed[0] and 0x0F) or 0x10)
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let startIdx = if isEven: 0 else: 1
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for i in startIdx ..< packed.len():
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output.add(packed[i])
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Nibbles(output)
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func packNibbles*(unpacked: openArray[byte]): Nibbles =
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doAssert(
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unpacked.len() <= MAX_UNPACKED_NIBBLES_LEN, "Can't pack more than 64 nibbles"
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)
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if unpacked.len() == 0:
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return Nibbles(@[byte(0x00)])
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let isEvenLength = nibbles.len() mod 2 == 0
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let isEvenLength = unpacked.len() mod 2 == 0
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var
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output = newSeqOfCap[byte](nibbles.len() div 2 + 1)
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output = newSeqOfCap[byte](unpacked.len() div 2 + 1)
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highNibble = isEvenLength
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currentByte: byte = 0
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@ -226,7 +245,7 @@ func packNibbles*(nibbles: seq[byte]): Nibbles =
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else:
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currentByte = 0x10
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for i, nibble in nibbles:
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for i, nibble in unpacked:
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if highNibble:
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currentByte = nibble shl 4
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else:
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@ -236,12 +255,12 @@ func packNibbles*(nibbles: seq[byte]): Nibbles =
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Nibbles(output)
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func unpackNibbles*(nibbles: Nibbles): seq[byte] =
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doAssert(nibbles.len() <= MAX_PACKED_NIBBLES_LEN, "Packed nibbles length is too long")
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func unpackNibbles*(packed: Nibbles): seq[byte] =
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doAssert(packed.len() <= MAX_PACKED_NIBBLES_LEN, "Packed nibbles length is too long")
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var output = newSeqOfCap[byte](nibbles.len() * 2)
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var output = newSeqOfCap[byte](packed.len() * 2)
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for i, pair in nibbles:
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for i, pair in packed:
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if i == 0 and pair == 0x00:
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continue
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@ -6,17 +6,20 @@
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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import
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stew/results,
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results,
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chronos,
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chronicles,
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eth/common/eth_hash,
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eth/common,
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eth/p2p/discoveryv5/[protocol, enr],
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../../database/content_db,
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../history/history_network,
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../wire/[portal_protocol, portal_stream, portal_protocol_config],
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./state_content,
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./state_validation
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export results
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logScope:
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topics = "portal_state"
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@ -27,6 +30,7 @@ type StateNetwork* = ref object
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contentDB*: ContentDB
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contentQueue*: AsyncQueue[(Opt[NodeId], ContentKeysList, seq[seq[byte]])]
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processContentLoop: Future[void]
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historyNetwork: Opt[HistoryNetwork]
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func toContentIdHandler(contentKey: ByteList): results.Opt[ContentId] =
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ok(toContentId(contentKey))
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@ -85,10 +89,10 @@ proc validateContent*(
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): bool =
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doAssert(contentKey.contentType == contentValue.contentType)
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let res =
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case contentKey.contentType
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of unused:
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warn "Received content with unused content type"
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false
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Result[void, string].err("Received content with unused content type")
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of accountTrieNode:
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validateFetchedAccountTrieNode(
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contentKey.accountTrieNodeKey, contentValue.accountTrieNode
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@ -100,6 +104,11 @@ proc validateContent*(
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of contractCode:
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validateFetchedContractCode(contentKey.contractCodeKey, contentValue.contractCode)
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res.isOkOr:
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warn "Validation of fetched content failed: ", error
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res.isOk()
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proc getContent*(n: StateNetwork, key: ContentKey): Future[Opt[seq[byte]]] {.async.} =
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let
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keyEncoded = encode(key)
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@ -137,34 +146,54 @@ proc getContent*(n: StateNetwork, key: ContentKey): Future[Opt[seq[byte]]] {.asy
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# domain types.
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return Opt.some(contentResult.content)
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proc validateAccountTrieNode(
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n: StateNetwork, key: ContentKey, contentValue: OfferContentValue
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): bool =
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true
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proc getStateRootByBlockHash(
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n: StateNetwork, hash: BlockHash
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): Future[Opt[KeccakHash]] {.async.} =
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if n.historyNetwork.isNone():
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warn "History network is not available. Unable to get state root by block hash"
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return Opt.none(KeccakHash)
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proc validateContractTrieNode(
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n: StateNetwork, key: ContentKey, contentValue: OfferContentValue
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): bool =
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true
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let header = (await n.historyNetwork.get().getVerifiedBlockHeader(hash)).valueOr:
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warn "Failed to get block header by hash", hash
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return Opt.none(KeccakHash)
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proc validateContractCode(
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n: StateNetwork, key: ContentKey, contentValue: OfferContentValue
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): bool =
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true
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Opt.some(header.stateRoot)
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proc validateContent*(
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n: StateNetwork, contentKey: ContentKey, contentValue: OfferContentValue
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): bool =
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): Future[Result[void, string]] {.async.} =
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doAssert(contentKey.contentType == contentValue.contentType)
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case contentKey.contentType
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of unused:
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warn "Received content with unused content type"
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false
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Result[void, string].err("Received content with unused content type")
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of accountTrieNode:
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validateAccountTrieNode(n, contentKey, contentValue)
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let stateRoot = (
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await n.getStateRootByBlockHash(contentValue.accountTrieNode.blockHash)
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).valueOr:
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return Result[void, string].err("Failed to get state root by block hash")
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validateOfferedAccountTrieNode(
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stateRoot, contentKey.accountTrieNodeKey, contentValue.accountTrieNode
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)
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of contractTrieNode:
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validateContractTrieNode(n, contentKey, contentValue)
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let stateRoot = (
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await n.getStateRootByBlockHash(contentValue.contractTrieNode.blockHash)
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).valueOr:
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return Result[void, string].err("Failed to get state root by block hash")
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validateOfferedContractTrieNode(
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stateRoot, contentKey.contractTrieNodeKey, contentValue.contractTrieNode
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)
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of contractCode:
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validateContractCode(n, contentKey, contentValue)
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let stateRoot = (
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await n.getStateRootByBlockHash(contentValue.contractCode.blockHash)
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).valueOr:
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return Result[void, string].err("Failed to get state root by block hash")
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validateOfferedContractCode(
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stateRoot, contentKey.contractCodeKey, contentValue.contractCode
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)
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proc recursiveGossipAccountTrieNode(
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p: PortalProtocol,
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|
@ -235,6 +264,7 @@ proc new*(
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streamManager: StreamManager,
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bootstrapRecords: openArray[Record] = [],
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portalConfig: PortalProtocolConfig = defaultPortalProtocolConfig,
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historyNetwork = Opt.none(HistoryNetwork),
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): T =
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let cq = newAsyncQueue[(Opt[NodeId], ContentKeysList, seq[seq[byte]])](50)
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|
|
@ -253,8 +283,12 @@ proc new*(
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portalProtocol.dbPut =
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createStoreHandler(contentDB, portalConfig.radiusConfig, portalProtocol)
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return
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StateNetwork(portalProtocol: portalProtocol, contentDB: contentDB, contentQueue: cq)
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return StateNetwork(
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portalProtocol: portalProtocol,
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contentDB: contentDB,
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contentQueue: cq,
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historyNetwork: historyNetwork,
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)
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|
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proc processContentLoop(n: StateNetwork) {.async.} =
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try:
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|
|
@ -266,7 +300,11 @@ proc processContentLoop(n: StateNetwork) {.async.} =
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(decodedKey, decodedValue) = decodeKV(contentKey, contentValue).valueOr:
|
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error "Unable to decode offered Key/Value"
|
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continue
|
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if validateContent(n, decodedKey, decodedValue):
|
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|
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(await n.validateContent(decodedKey, decodedValue)).isOkOr:
|
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error "Received offered content failed validation", contentKey, error
|
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continue
|
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|
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let
|
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valueForRetrieval = decodedValue.offerContentToRetrievalContent().encode()
|
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contentId = n.portalProtocol.toContentId(contentKey).valueOr:
|
||||
|
|
@ -280,8 +318,6 @@ proc processContentLoop(n: StateNetwork) {.async.} =
|
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n.portalProtocol, maybeSrcNodeId, contentKey, decodedKey, contentValue,
|
||||
decodedValue,
|
||||
)
|
||||
else:
|
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error "Received offered content failed validation", contentKey
|
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except CancelledError:
|
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trace "processContentLoop canceled"
|
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|
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|
|
|
|||
|
|
@ -5,30 +5,209 @@
|
|||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
import eth/common, ./state_content
|
||||
import
|
||||
results, stew/arrayops, eth/[common, trie], ../../common/common_types, ./state_content
|
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|
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export results
|
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|
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# private functions
|
||||
|
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proc hashEquals(value: TrieNode | Bytecode, expectedHash: KeccakHash): bool {.inline.} =
|
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keccakHash(value.asSeq()) == expectedHash
|
||||
|
||||
proc isValidNextNode(thisNodeRlp: Rlp, rlpIdx: int, nextNode: TrieNode): bool =
|
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let hashOrShortRlp = thisNodeRlp.listElem(rlpIdx)
|
||||
if hashOrShortRlp.isEmpty():
|
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return false
|
||||
|
||||
let nextHash =
|
||||
if hashOrShortRlp.isList():
|
||||
# is a short node
|
||||
keccakHash(rlp.encode(hashOrShortRlp))
|
||||
else:
|
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let hash = hashOrShortRlp.toBytes()
|
||||
if hash.len() != 32:
|
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return false
|
||||
KeccakHash(data: array[32, byte].initCopyFrom(hash))
|
||||
|
||||
nextNode.hashEquals(nextHash)
|
||||
|
||||
proc decodePrefix(nodePrefixRlp: Rlp): (byte, bool, Nibbles) =
|
||||
doAssert(not nodePrefixRlp.isEmpty())
|
||||
|
||||
let
|
||||
rlpBytes = nodePrefixRlp.toBytes()
|
||||
firstNibble = (rlpBytes[0] and 0xF0) shr 4
|
||||
isLeaf = firstNibble == 2 or firstNibble == 3
|
||||
isEven = firstNibble == 0 or firstNibble == 2
|
||||
startIdx = if isEven: 1 else: 0
|
||||
nibbles = Nibbles.init(rlpBytes[startIdx .. ^1], isEven)
|
||||
|
||||
(firstNibble.byte, isLeaf, nibbles)
|
||||
|
||||
proc validateTrieProof*(
|
||||
expectedRootHash: KeccakHash, path: Nibbles, proof: TrieProof
|
||||
): Result[void, string] =
|
||||
if proof.len() == 0:
|
||||
return err("proof is empty")
|
||||
|
||||
if not proof[0].hashEquals(expectedRootHash):
|
||||
return err("hash of proof root node doesn't match the expected root hash")
|
||||
|
||||
let nibbles = path.unpackNibbles()
|
||||
if nibbles.len() == 0:
|
||||
if proof.len() == 1:
|
||||
return ok() # root node case, already validated above
|
||||
else:
|
||||
return err("empty path, only one node expected in proof")
|
||||
|
||||
var nibbleIdx = 0
|
||||
for proofIdx, p in proof:
|
||||
let
|
||||
thisNodeRlp = rlpFromBytes(p.asSeq())
|
||||
remainingNibbles = nibbles.len() - nibbleIdx
|
||||
isLastNode = proofIdx == proof.high
|
||||
|
||||
if remainingNibbles == 0:
|
||||
if isLastNode:
|
||||
break
|
||||
else:
|
||||
return err("empty nibbles but proof has more nodes")
|
||||
|
||||
case thisNodeRlp.listLen()
|
||||
of 2:
|
||||
let nodePrefixRlp = thisNodeRlp.listElem(0)
|
||||
if nodePrefixRlp.isEmpty():
|
||||
return err("node prefix is empty")
|
||||
|
||||
let (prefix, isLeaf, prefixNibbles) = decodePrefix(nodePrefixRlp)
|
||||
if prefix >= 4:
|
||||
return err("invalid prefix in node")
|
||||
|
||||
if not isLastNode or isLeaf:
|
||||
let unpackedPrefix = prefixNibbles.unpackNibbles()
|
||||
if remainingNibbles < unpackedPrefix.len():
|
||||
return err("not enough nibbles to validate node prefix")
|
||||
|
||||
let nibbleEndIdx = nibbleIdx + unpackedPrefix.len()
|
||||
if nibbles[nibbleIdx ..< nibbleEndIdx] != unpackedPrefix:
|
||||
return err("nibbles don't match node prefix")
|
||||
nibbleIdx += unpackedPrefix.len()
|
||||
|
||||
if not isLastNode:
|
||||
if isLeaf:
|
||||
return err("leaf node must be last node in the proof")
|
||||
else: # is extension node
|
||||
if not isValidNextNode(thisNodeRlp, 1, proof[proofIdx + 1]):
|
||||
return
|
||||
err("hash of next node doesn't match the expected extension node hash")
|
||||
of 17:
|
||||
if not isLastNode:
|
||||
let nextNibble = nibbles[nibbleIdx]
|
||||
if nextNibble >= 16:
|
||||
return err("invalid next nibble for branch node")
|
||||
|
||||
if not isValidNextNode(thisNodeRlp, nextNibble.int, proof[proofIdx + 1]):
|
||||
return err("hash of next node doesn't match the expected branch node hash")
|
||||
|
||||
inc nibbleIdx
|
||||
else:
|
||||
return err("invalid rlp node, expected 2 or 17 elements")
|
||||
|
||||
if nibbleIdx < nibbles.len():
|
||||
err("path contains more nibbles than expected for proof")
|
||||
else:
|
||||
ok()
|
||||
|
||||
proc rlpDecodeAccountTrieNode(accountNode: TrieNode): Result[Account, string] =
|
||||
let accNodeRlp = rlpFromBytes(accountNode.asSeq())
|
||||
if accNodeRlp.isEmpty() or accNodeRlp.listLen() != 2:
|
||||
return err("invalid account trie node - malformed")
|
||||
|
||||
let accNodePrefixRlp = accNodeRlp.listElem(0)
|
||||
if accNodePrefixRlp.isEmpty():
|
||||
return err("invalid account trie node - empty prefix")
|
||||
|
||||
let (_, isLeaf, _) = decodePrefix(accNodePrefixRlp)
|
||||
if not isLeaf:
|
||||
return err("invalid account trie node - leaf prefix expected")
|
||||
|
||||
decodeRlp(accNodeRlp.listElem(1).toBytes(), Account)
|
||||
|
||||
# public functions
|
||||
|
||||
proc validateFetchedAccountTrieNode*(
|
||||
trustedAccountTrieNodeKey: AccountTrieNodeKey,
|
||||
accountTrieNode: AccountTrieNodeRetrieval,
|
||||
): bool =
|
||||
let expectedHash = trustedAccountTrieNodeKey.nodeHash
|
||||
let actualHash = keccakHash(accountTrieNode.node.asSeq())
|
||||
|
||||
expectedHash == actualHash
|
||||
): Result[void, string] =
|
||||
if accountTrieNode.node.hashEquals(trustedAccountTrieNodeKey.nodeHash):
|
||||
ok()
|
||||
else:
|
||||
err("hash of fetched account trie node doesn't match the expected node hash")
|
||||
|
||||
proc validateFetchedContractTrieNode*(
|
||||
trustedContractTrieNodeKey: ContractTrieNodeKey,
|
||||
contractTrieNode: ContractTrieNodeRetrieval,
|
||||
): bool =
|
||||
let expectedHash = trustedContractTrieNodeKey.nodeHash
|
||||
let actualHash = keccakHash(contractTrieNode.node.asSeq())
|
||||
|
||||
expectedHash == actualHash
|
||||
): Result[void, string] =
|
||||
if contractTrieNode.node.hashEquals(trustedContractTrieNodeKey.nodeHash):
|
||||
ok()
|
||||
else:
|
||||
err("hash of fetched contract trie node doesn't match the expected node hash")
|
||||
|
||||
proc validateFetchedContractCode*(
|
||||
trustedContractCodeKey: ContractCodeKey, contractCode: ContractCodeRetrieval
|
||||
): bool =
|
||||
let expectedHash = trustedContractCodeKey.codeHash
|
||||
let actualHash = keccakHash(contractCode.code.asSeq())
|
||||
): Result[void, string] =
|
||||
if contractCode.code.hashEquals(trustedContractCodeKey.codeHash):
|
||||
ok()
|
||||
else:
|
||||
err("hash of fetched bytecode doesn't match the expected code hash")
|
||||
|
||||
expectedHash == actualHash
|
||||
proc validateOfferedAccountTrieNode*(
|
||||
trustedStateRoot: KeccakHash,
|
||||
accountTrieNodeKey: AccountTrieNodeKey,
|
||||
accountTrieNode: AccountTrieNodeOffer,
|
||||
): Result[void, string] =
|
||||
?validateTrieProof(trustedStateRoot, accountTrieNodeKey.path, accountTrieNode.proof)
|
||||
|
||||
if accountTrieNode.proof[^1].hashEquals(accountTrieNodeKey.nodeHash):
|
||||
ok()
|
||||
else:
|
||||
err("hash of offered account trie node doesn't match the expected node hash")
|
||||
|
||||
proc validateOfferedContractTrieNode*(
|
||||
trustedStateRoot: KeccakHash,
|
||||
contractTrieNodeKey: ContractTrieNodeKey,
|
||||
contractTrieNode: ContractTrieNodeOffer,
|
||||
): Result[void, string] =
|
||||
let addressHash = keccakHash(contractTrieNodeKey.address).data
|
||||
?validateTrieProof(
|
||||
trustedStateRoot, Nibbles.init(addressHash, true), contractTrieNode.accountProof
|
||||
)
|
||||
|
||||
let account = ?rlpDecodeAccountTrieNode(contractTrieNode.accountProof[^1])
|
||||
|
||||
?validateTrieProof(
|
||||
account.storageRoot, contractTrieNodeKey.path, contractTrieNode.storageProof
|
||||
)
|
||||
|
||||
if contractTrieNode.storageProof[^1].hashEquals(contractTrieNodeKey.nodeHash):
|
||||
ok()
|
||||
else:
|
||||
err("hash of offered contract trie node doesn't match the expected node hash")
|
||||
|
||||
proc validateOfferedContractCode*(
|
||||
trustedStateRoot: KeccakHash,
|
||||
contractCodeKey: ContractCodeKey,
|
||||
contractCode: ContractCodeOffer,
|
||||
): Result[void, string] =
|
||||
let addressHash = keccakHash(contractCodeKey.address).data
|
||||
?validateTrieProof(
|
||||
trustedStateRoot, Nibbles.init(addressHash, true), contractCode.accountProof
|
||||
)
|
||||
|
||||
let account = ?rlpDecodeAccountTrieNode(contractCode.accountProof[^1])
|
||||
|
||||
if contractCode.code.hashEquals(account.codeHash):
|
||||
ok()
|
||||
else:
|
||||
err("hash of offered bytecode doesn't match the expected code hash")
|
||||
|
|
|
|||
|
|
@ -9,10 +9,6 @@
|
|||
|
||||
import
|
||||
./test_portal_wire_protocol,
|
||||
./state_network_tests/test_state_content_keys,
|
||||
./state_network_tests/test_state_content_values,
|
||||
./state_network_tests/test_state_network_gossip,
|
||||
./test_state_proof_verification,
|
||||
./test_accumulator,
|
||||
./test_history_network,
|
||||
./test_content_db,
|
||||
|
|
@ -21,4 +17,5 @@ import
|
|||
./test_beacon_chain_block_proof_capella,
|
||||
./test_beacon_chain_historical_roots,
|
||||
./test_beacon_chain_historical_summaries,
|
||||
./beacon_network_tests/all_beacon_network_tests
|
||||
./beacon_network_tests/all_beacon_network_tests,
|
||||
./state_network_tests/all_state_network_tests
|
||||
|
|
|
|||
|
|
@ -0,0 +1,838 @@
|
|||
{
|
||||
"config": {
|
||||
"chainId": 123,
|
||||
"homesteadBlock": 0,
|
||||
"eip150Block": 0,
|
||||
"eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
|
||||
"eip155Block": 0,
|
||||
"eip158Block": 0,
|
||||
"byzantiumBlock": 0,
|
||||
"constantinopleBlock": 0,
|
||||
"petersburgBlock": 0,
|
||||
"istanbulBlock": 0,
|
||||
"berlinBlock": 0,
|
||||
"londonBlock": 500,
|
||||
"clique": {
|
||||
"period": 30,
|
||||
"epoch": 30000
|
||||
}
|
||||
},
|
||||
"genesis": {
|
||||
"nonce": "0x0",
|
||||
"timestamp": "0x60b3877f",
|
||||
"extraData": "0x00000000000000000000000000000000000000000000000000000000000000005211cea3870c7ba7c6c44b185e62eecdb864cd8c560228ce57d31efbf64c200b2c200aacec78cf17a7148e784fe95a7a750335f8b9572ee28d72e7650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
|
||||
"gasLimit": "0x47b760",
|
||||
"difficulty": "0x1",
|
||||
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
|
||||
"coinbase": "0x0000000000000000000000000000000000000000",
|
||||
"alloc": {
|
||||
"0000000000000000000000000000000000000000": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000001": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000002": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000003": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000004": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000005": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000006": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000007": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000008": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000009": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000000a": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000000b": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000000c": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000000d": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000000e": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000000f": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000010": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000011": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000012": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000013": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000014": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000015": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000016": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000017": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000018": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000019": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000001a": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000001b": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000001c": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000001d": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000001e": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000001f": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000020": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000021": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000022": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000023": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000024": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000025": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000026": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000027": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000028": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000029": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000002a": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000002b": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000002c": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000002d": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000002e": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000002f": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000030": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000031": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000032": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000033": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000034": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000035": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000036": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000037": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000038": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000039": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000003a": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000003b": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000003c": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000003d": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000003e": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000003f": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000040": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000041": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000042": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000043": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000044": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000045": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000046": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000047": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000048": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000049": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000004a": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000004b": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000004c": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000004d": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000004e": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000004f": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000050": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000051": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000052": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000053": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000054": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000055": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000056": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000057": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000058": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000059": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000005a": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000005b": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000005c": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000005d": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000005e": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"000000000000000000000000000000000000005f": {
|
||||
"balance": "0x1"
|
||||
},
|
||||
"0000000000000000000000000000000000000060": {
|
||||
"balance": "0x1"
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|
|
@ -0,0 +1,17 @@
|
|||
# Nimbus
|
||||
# Copyright (c) 2022-2024 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
{.warning[UnusedImport]: off.}
|
||||
|
||||
import
|
||||
./test_state_content_keys,
|
||||
./test_state_content_values,
|
||||
./test_state_network,
|
||||
#./test_state_network_gossip,
|
||||
./test_state_validation,
|
||||
./test_state_validation_genesis,
|
||||
./test_state_validation_trieproof
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
# Fluffy
|
||||
# Copyright (c) 2021-2024 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
{.push raises: [].}
|
||||
|
||||
import
|
||||
std/[sugar, sequtils],
|
||||
eth/[common, trie, trie/db],
|
||||
../../nimbus/common/chain_config,
|
||||
../../network/state/state_content
|
||||
|
||||
proc asNibbles*(key: openArray[byte], isEven = true): Nibbles =
|
||||
Nibbles.init(key, isEven)
|
||||
|
||||
proc asTrieProof*(branch: openArray[seq[byte]]): TrieProof =
|
||||
TrieProof.init(branch.map(node => TrieNode.init(node)))
|
||||
|
||||
proc getTrieProof*(
|
||||
state: HexaryTrie, key: openArray[byte]
|
||||
): TrieProof {.raises: [RlpError].} =
|
||||
let branch = state.getBranch(key)
|
||||
branch.asTrieProof()
|
||||
|
||||
proc generateAccountProof*(
|
||||
state: HexaryTrie, address: EthAddress
|
||||
): TrieProof {.raises: [RlpError].} =
|
||||
let key = keccakHash(address).data
|
||||
state.getTrieProof(key)
|
||||
|
||||
proc generateStorageProof*(
|
||||
state: HexaryTrie, slotKey: UInt256
|
||||
): TrieProof {.raises: [RlpError].} =
|
||||
let key = keccakHash(toBytesBE(slotKey)).data
|
||||
state.getTrieProof(key)
|
||||
|
||||
proc getGenesisAlloc*(filePath: string): GenesisAlloc =
|
||||
var cn: NetworkParams
|
||||
if not loadNetworkParams(filePath, cn):
|
||||
quit(1)
|
||||
|
||||
cn.genesis.alloc
|
||||
|
||||
proc toState*(
|
||||
alloc: GenesisAlloc
|
||||
): (HexaryTrie, Table[EthAddress, HexaryTrie]) {.raises: [RlpError].} =
|
||||
var accountTrie = initHexaryTrie(newMemoryDB())
|
||||
var storageStates = initTable[EthAddress, HexaryTrie]()
|
||||
|
||||
for address, genAccount in alloc:
|
||||
var storageRoot = EMPTY_ROOT_HASH
|
||||
var codeHash = EMPTY_CODE_HASH
|
||||
|
||||
if genAccount.code.len() > 0:
|
||||
var storageTrie = initHexaryTrie(newMemoryDB())
|
||||
for slotKey, slotValue in genAccount.storage:
|
||||
let key = keccakHash(toBytesBE(slotKey)).data
|
||||
let value = rlp.encode(slotValue)
|
||||
storageTrie.put(key, value)
|
||||
storageStates[address] = storageTrie
|
||||
storageRoot = storageTrie.rootHash()
|
||||
codeHash = keccakHash(genAccount.code)
|
||||
|
||||
let account = Account(
|
||||
nonce: genAccount.nonce,
|
||||
balance: genAccount.balance,
|
||||
storageRoot: storageRoot,
|
||||
codeHash: codeHash,
|
||||
)
|
||||
let key = keccakHash(address).data
|
||||
let value = rlp.encode(account)
|
||||
accountTrie.put(key, value)
|
||||
|
||||
(accountTrie, storageStates)
|
||||
|
|
@ -6,51 +6,33 @@
|
|||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
import
|
||||
std/[os, json, sequtils, strutils, sugar],
|
||||
stew/[byteutils, io2],
|
||||
std/os,
|
||||
nimcrypto/hash,
|
||||
testutils/unittests,
|
||||
chronos,
|
||||
eth/trie/hexary_proof_verification,
|
||||
eth/keys,
|
||||
eth/trie,
|
||||
eth/common/[eth_types, eth_hash],
|
||||
eth/p2p/discoveryv5/protocol as discv5_protocol,
|
||||
eth/p2p/discoveryv5/routing_table,
|
||||
../../../nimbus/[config, db/core_db, db/state_db],
|
||||
../../../nimbus/common/[chain_config, genesis],
|
||||
../../network/wire/[portal_protocol, portal_stream],
|
||||
../../network/state/[state_content, state_network],
|
||||
../../database/content_db,
|
||||
.././test_helpers
|
||||
|
||||
const testVectorDir = "./vendor/portal-spec-tests/tests/mainnet/state/"
|
||||
|
||||
proc genesisToTrie(filePath: string): CoreDbMptRef =
|
||||
# TODO: Doing our best here with API that exists, to be improved.
|
||||
var cn: NetworkParams
|
||||
if not loadNetworkParams(filePath, cn):
|
||||
quit(1)
|
||||
|
||||
let sdb = newStateDB(newCoreDbRef LegacyDbMemory, false)
|
||||
let map = toForkTransitionTable(cn.config)
|
||||
let fork =
|
||||
map.toHardFork(forkDeterminationInfo(0.toBlockNumber, cn.genesis.timestamp))
|
||||
discard toGenesisHeader(cn.genesis, sdb, fork)
|
||||
|
||||
sdb.getTrie
|
||||
../test_helpers,
|
||||
./state_test_helpers
|
||||
|
||||
procSuite "State Network":
|
||||
let rng = newRng()
|
||||
|
||||
asyncTest "Test Share Full State":
|
||||
let
|
||||
trie = genesisToTrie("fluffy" / "tests" / "custom_genesis" / "chainid7.json")
|
||||
|
||||
node1 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20302))
|
||||
accounts =
|
||||
getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / "chainid7.json")
|
||||
(trie, _) = accounts.toState()
|
||||
node1 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20312))
|
||||
sm1 = StreamManager.new(node1)
|
||||
node2 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20303))
|
||||
node2 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20313))
|
||||
sm2 = StreamManager.new(node2)
|
||||
|
||||
proto1 =
|
||||
StateNetwork.new(node1, ContentDB.new("", uint32.high, inMemory = true), sm1)
|
||||
proto2 =
|
||||
|
|
@ -72,8 +54,14 @@ procSuite "State Network":
|
|||
contentType: accountTrieNode, accountTrieNodeKey: accountTrieNodeKey
|
||||
)
|
||||
contentId = toContentId(contentKey)
|
||||
value = RetrievalContentValue(
|
||||
contentType: accountTrieNode,
|
||||
accountTrieNode: AccountTrieNodeRetrieval(node: TrieNode.init(v)),
|
||||
)
|
||||
|
||||
discard proto1.contentDB.put(contentId, v, proto1.portalProtocol.localNode.id)
|
||||
discard proto1.contentDB.put(
|
||||
contentId, value.encode(), proto1.portalProtocol.localNode.id
|
||||
)
|
||||
|
||||
for key in keys:
|
||||
var nodeHash: NodeHash
|
||||
|
|
@ -89,13 +77,16 @@ procSuite "State Network":
|
|||
# Note: GetContent and thus the lookup here is not really needed, as we
|
||||
# only have to request data to one node.
|
||||
let foundContent = await proto2.getContent(contentKey)
|
||||
check foundContent.isSome()
|
||||
|
||||
check:
|
||||
foundContent.isSome()
|
||||
let accTrieNode = decodeSsz(foundContent.get(), AccountTrieNodeRetrieval)
|
||||
check accTrieNode.isOk()
|
||||
|
||||
let hash = keccakHash(foundContent.get())
|
||||
let hash = keccakHash(accTrieNode.get().node.asSeq())
|
||||
check hash.data == key
|
||||
|
||||
proto1.stop()
|
||||
proto2.stop()
|
||||
await node1.closeWait()
|
||||
await node2.closeWait()
|
||||
|
||||
|
|
@ -103,12 +94,14 @@ procSuite "State Network":
|
|||
# TODO: Improve this test so it actually need to go through several
|
||||
# findNodes request, to properly test the lookup call.
|
||||
let
|
||||
trie = genesisToTrie("fluffy" / "tests" / "custom_genesis" / "chainid7.json")
|
||||
node1 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20302))
|
||||
accounts =
|
||||
getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / "chainid7.json")
|
||||
(trie, _) = accounts.toState()
|
||||
node1 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20312))
|
||||
sm1 = StreamManager.new(node1)
|
||||
node2 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20303))
|
||||
node2 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20313))
|
||||
sm2 = StreamManager.new(node2)
|
||||
node3 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20304))
|
||||
node3 = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20314))
|
||||
sm3 = StreamManager.new(node3)
|
||||
|
||||
proto1 =
|
||||
|
|
@ -137,11 +130,19 @@ procSuite "State Network":
|
|||
contentType: accountTrieNode, accountTrieNodeKey: accountTrieNodeKey
|
||||
)
|
||||
contentId = toContentId(contentKey)
|
||||
value = RetrievalContentValue(
|
||||
contentType: accountTrieNode,
|
||||
accountTrieNode: AccountTrieNodeRetrieval(node: TrieNode.init(v)),
|
||||
)
|
||||
|
||||
discard proto2.contentDB.put(contentId, v, proto2.portalProtocol.localNode.id)
|
||||
discard proto2.contentDB.put(
|
||||
contentId, value.encode(), proto2.portalProtocol.localNode.id
|
||||
)
|
||||
# Not needed right now as 1 node is enough considering node 1 is connected
|
||||
# to both.
|
||||
discard proto3.contentDB.put(contentId, v, proto3.portalProtocol.localNode.id)
|
||||
discard proto3.contentDB.put(
|
||||
contentId, value.encode(), proto3.portalProtocol.localNode.id
|
||||
)
|
||||
|
||||
# Get first key
|
||||
var nodeHash: NodeHash
|
||||
|
|
@ -154,14 +155,16 @@ procSuite "State Network":
|
|||
ContentKey(contentType: accountTrieNode, accountTrieNodeKey: accountTrieNodeKey)
|
||||
|
||||
let foundContent = await proto1.getContent(contentKey)
|
||||
check foundContent.isSome()
|
||||
|
||||
check:
|
||||
foundContent.isSome()
|
||||
|
||||
let hash = keccakHash(foundContent.get())
|
||||
let accTrieNode = decodeSsz(foundContent.get(), AccountTrieNodeRetrieval)
|
||||
check accTrieNode.isOk()
|
||||
|
||||
let hash = keccakHash(accTrieNode.get().node.asSeq())
|
||||
check hash.data == firstKey
|
||||
|
||||
proto1.stop()
|
||||
proto2.stop()
|
||||
await node1.closeWait()
|
||||
await node2.closeWait()
|
||||
await node3.closeWait()
|
||||
|
|
|
|||
|
|
@ -12,6 +12,7 @@ import
|
|||
stew/[byteutils, results],
|
||||
eth/p2p/discoveryv5/protocol as discv5_protocol,
|
||||
../../network/wire/[portal_protocol, portal_stream],
|
||||
../../network/history/[history_content, history_network],
|
||||
../../network/state/[state_content, state_network],
|
||||
../../database/content_db,
|
||||
.././test_helpers,
|
||||
|
|
@ -35,7 +36,6 @@ procSuite "State Network Gossip":
|
|||
let
|
||||
testCase = YamlRecursiveGossip.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
recursiveGossipSteps = testCase[0]
|
||||
numOfClients = recursiveGossipSteps.len() - 1
|
||||
|
||||
|
|
@ -44,9 +44,10 @@ procSuite "State Network Gossip":
|
|||
for i in 0 .. numOfClients:
|
||||
let
|
||||
node = initDiscoveryNode(rng, PrivateKey.random(rng[]), localAddress(20400 + i))
|
||||
db = ContentDB.new("", uint32.high, inMemory = true)
|
||||
sm = StreamManager.new(node)
|
||||
proto =
|
||||
StateNetwork.new(node, ContentDB.new("", uint32.high, inMemory = true), sm)
|
||||
hn = HistoryNetwork.new(node, db, sm, FinishedAccumulator())
|
||||
proto = StateNetwork.new(node, db, sm, historyNetwork = Opt.some(hn))
|
||||
proto.start()
|
||||
clients.add(proto)
|
||||
|
||||
|
|
@ -54,10 +55,30 @@ procSuite "State Network Gossip":
|
|||
let
|
||||
currentNode = clients[i]
|
||||
nextNode = clients[i + 1]
|
||||
|
||||
check:
|
||||
currentNode.portalProtocol.addNode(nextNode.portalProtocol.localNode) == Added
|
||||
(await currentNode.portalProtocol.ping(nextNode.portalProtocol.localNode)).isOk()
|
||||
|
||||
let
|
||||
blockHeader = BlockHeader(
|
||||
stateRoot: Hash256.fromHex(
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61"
|
||||
)
|
||||
)
|
||||
headerRlp = rlp.encode(blockHeader)
|
||||
blockHeaderWithProof = BlockHeaderWithProof(
|
||||
header: ByteList.init(headerRlp), proof: BlockHeaderProof.init()
|
||||
)
|
||||
value = recursiveGossipSteps[0].content_value.hexToSeqByte()
|
||||
decodedValue = SSZ.decode(value, AccountTrieNodeOffer)
|
||||
contentKey = history_content.ContentKey
|
||||
.init(history_content.ContentType.blockHeader, decodedValue.blockHash)
|
||||
.encode()
|
||||
contentId = history_content.toContentId(contentKey)
|
||||
|
||||
clients[i].contentDB.put(contentId, SSZ.encode(blockHeaderWithProof))
|
||||
|
||||
for i in 0 .. numOfClients - 1:
|
||||
let
|
||||
pair = recursiveGossipSteps[i]
|
||||
|
|
@ -65,11 +86,11 @@ procSuite "State Network Gossip":
|
|||
nextNode = clients[i + 1]
|
||||
|
||||
key = ByteList.init(pair.content_key.hexToSeqByte())
|
||||
decodedKey = key.decode().valueOr:
|
||||
decodedKey = state_content.decode(key).valueOr:
|
||||
raiseAssert "Cannot decode key"
|
||||
|
||||
nextKey = ByteList.init(recursiveGossipSteps[1].content_key.hexToSeqByte())
|
||||
decodedNextKey = nextKey.decode().valueOr:
|
||||
decodedNextKey = state_content.decode(nextKey).valueOr:
|
||||
raiseAssert "Cannot decode key"
|
||||
|
||||
value = pair.content_value.hexToSeqByte()
|
||||
|
|
|
|||
|
|
@ -6,9 +6,11 @@
|
|||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
import
|
||||
std/os,
|
||||
std/[os, strutils],
|
||||
results,
|
||||
unittest2,
|
||||
stew/byteutils,
|
||||
eth/common,
|
||||
../../network/state/state_content,
|
||||
../../network/state/state_validation,
|
||||
../../eth_data/yaml_utils
|
||||
|
|
@ -35,7 +37,15 @@ type YamlContractBytecodeKV = object
|
|||
|
||||
type YamlContractBytecodeKVs = seq[YamlContractBytecodeKV]
|
||||
|
||||
type YamlRecursiveGossipKV = object
|
||||
content_key: string
|
||||
content_value: string
|
||||
|
||||
type YamlRecursiveGossipKVs = seq[seq[YamlRecursiveGossipKV]]
|
||||
|
||||
suite "State Validation":
|
||||
# Retrieval validation tests
|
||||
|
||||
test "Validate valid AccountTrieNodeRetrieval nodes":
|
||||
const file = testVectorDir / "account_trie_node.yaml"
|
||||
|
||||
|
|
@ -52,6 +62,7 @@ suite "State Validation":
|
|||
validateFetchedAccountTrieNode(
|
||||
contentKey.accountTrieNodeKey, contentValueRetrieval
|
||||
)
|
||||
.isOk()
|
||||
|
||||
test "Validate invalid AccountTrieNodeRetrieval nodes":
|
||||
const file = testVectorDir / "account_trie_node.yaml"
|
||||
|
|
@ -67,10 +78,13 @@ suite "State Validation":
|
|||
|
||||
contentValueRetrieval.node[^1] += 1 # Modify node hash
|
||||
|
||||
check:
|
||||
not validateFetchedAccountTrieNode(
|
||||
let res = validateFetchedAccountTrieNode(
|
||||
contentKey.accountTrieNodeKey, contentValueRetrieval
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() ==
|
||||
"hash of fetched account trie node doesn't match the expected node hash"
|
||||
|
||||
test "Validate valid ContractTrieNodeRetrieval nodes":
|
||||
const file = testVectorDir / "contract_storage_trie_node.yaml"
|
||||
|
|
@ -88,6 +102,7 @@ suite "State Validation":
|
|||
validateFetchedContractTrieNode(
|
||||
contentKey.contractTrieNodeKey, contentValueRetrieval
|
||||
)
|
||||
.isOk()
|
||||
|
||||
test "Validate invalid ContractTrieNodeRetrieval nodes":
|
||||
const file = testVectorDir / "contract_storage_trie_node.yaml"
|
||||
|
|
@ -103,10 +118,13 @@ suite "State Validation":
|
|||
|
||||
contentValueRetrieval.node[^1] += 1 # Modify node hash
|
||||
|
||||
check:
|
||||
not validateFetchedContractTrieNode(
|
||||
let res = validateFetchedContractTrieNode(
|
||||
contentKey.contractTrieNodeKey, contentValueRetrieval
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() ==
|
||||
"hash of fetched contract trie node doesn't match the expected node hash"
|
||||
|
||||
test "Validate valid ContractCodeRetrieval nodes":
|
||||
const file = testVectorDir / "contract_bytecode.yaml"
|
||||
|
|
@ -122,6 +140,7 @@ suite "State Validation":
|
|||
|
||||
check:
|
||||
validateFetchedContractCode(contentKey.contractCodeKey, contentValueRetrieval)
|
||||
.isOk()
|
||||
|
||||
test "Validate invalid ContractCodeRetrieval nodes":
|
||||
const file = testVectorDir / "contract_bytecode.yaml"
|
||||
|
|
@ -137,7 +156,467 @@ suite "State Validation":
|
|||
|
||||
contentValueRetrieval.code[^1] += 1 # Modify node hash
|
||||
|
||||
let res =
|
||||
validateFetchedContractCode(contentKey.contractCodeKey, contentValueRetrieval)
|
||||
check:
|
||||
not validateFetchedContractCode(
|
||||
contentKey.contractCodeKey, contentValueRetrieval
|
||||
res.isErr()
|
||||
res.error() == "hash of fetched bytecode doesn't match the expected code hash"
|
||||
|
||||
# Account offer validation tests
|
||||
|
||||
test "Validate valid AccountTrieNodeOffer nodes":
|
||||
const file = testVectorDir / "account_trie_node.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlTrieNodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), AccountTrieNodeOffer)
|
||||
|
||||
check:
|
||||
validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
||||
if i == 1:
|
||||
continue # second test case only has root node and no recursive gossip
|
||||
|
||||
let contentKey =
|
||||
decode(testData.recursive_gossip.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer = SSZ.decode(
|
||||
testData.recursive_gossip.content_value_offer.hexToSeqByte(),
|
||||
AccountTrieNodeOffer,
|
||||
)
|
||||
|
||||
check:
|
||||
validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
||||
test "Validate invalid AccountTrieNodeOffer nodes - bad state roots":
|
||||
const file = testVectorDir / "account_trie_node.yaml"
|
||||
const stateRoots = [
|
||||
"0xBAD7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xBAD7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xBAD8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlTrieNodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), AccountTrieNodeOffer)
|
||||
|
||||
let res = validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
test "Validate invalid AccountTrieNodeOffer nodes - bad nodes":
|
||||
const file = testVectorDir / "account_trie_node.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlTrieNodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), AccountTrieNodeOffer)
|
||||
|
||||
contentValueOffer.proof[0][0] += 1.byte
|
||||
|
||||
let res = validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
for i, testData in testCase:
|
||||
if i == 1:
|
||||
continue # second test case only has root node
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), AccountTrieNodeOffer)
|
||||
|
||||
contentValueOffer.proof[^2][^2] += 1.byte
|
||||
|
||||
let res = validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
"hash of next node doesn't match the expected" in res.error()
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), AccountTrieNodeOffer)
|
||||
|
||||
contentValueOffer.proof[^1][^1] += 1.byte
|
||||
|
||||
let res = validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
|
||||
# Contract storage offer validation tests
|
||||
|
||||
test "Validate valid ContractTrieNodeOffer nodes":
|
||||
const file = testVectorDir / "contract_storage_trie_node.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlTrieNodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
check:
|
||||
validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
||||
if i == 1:
|
||||
continue # second test case has no recursive gossip
|
||||
|
||||
let contentKey =
|
||||
decode(testData.recursive_gossip.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer = SSZ.decode(
|
||||
testData.recursive_gossip.content_value_offer.hexToSeqByte(),
|
||||
ContractTrieNodeOffer,
|
||||
)
|
||||
|
||||
check:
|
||||
validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
||||
test "Validate invalid ContractTrieNodeOffer nodes - bad state roots":
|
||||
const file = testVectorDir / "contract_storage_trie_node.yaml"
|
||||
const stateRoots = [
|
||||
"0xBAD7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xBAD7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlTrieNodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
let res = validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
test "Validate invalid ContractTrieNodeOffer nodes - bad nodes":
|
||||
const file = testVectorDir / "contract_storage_trie_node.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlTrieNodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
contentValueOffer.accountProof[0][0] += 1.byte
|
||||
|
||||
let res = validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
contentValueOffer.storageProof[0][0] += 1.byte
|
||||
|
||||
let res = validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
contentValueOffer.accountProof[^1][^1] += 1.byte
|
||||
|
||||
check:
|
||||
validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isErr()
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
contentValueOffer.storageProof[^1][^1] += 1.byte
|
||||
|
||||
check:
|
||||
validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isErr()
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
contentValueOffer.accountProof[^2][^2] += 1.byte
|
||||
|
||||
check:
|
||||
validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isErr()
|
||||
|
||||
# Contract bytecode offer validation tests
|
||||
|
||||
test "Validate valid ContractCodeOffer nodes":
|
||||
const file = testVectorDir / "contract_bytecode.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte()
|
||||
]
|
||||
|
||||
let testCase = YamlContractBytecodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractCodeOffer)
|
||||
|
||||
check:
|
||||
validateOfferedContractCode(
|
||||
stateRoot, contentKey.contractCodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
||||
test "Validate invalid ContractCodeOffer nodes - bad state root":
|
||||
const file = testVectorDir / "contract_bytecode.yaml"
|
||||
const stateRoots = [
|
||||
"0xBAD7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte()
|
||||
]
|
||||
|
||||
let testCase = YamlContractBytecodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractCodeOffer)
|
||||
|
||||
let res = validateOfferedContractCode(
|
||||
stateRoot, contentKey.contractCodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
test "Validate invalid ContractCodeOffer nodes - bad nodes and bytecode":
|
||||
const file = testVectorDir / "contract_bytecode.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte()
|
||||
]
|
||||
|
||||
let testCase = YamlContractBytecodeKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractCodeOffer)
|
||||
|
||||
contentValueOffer.accountProof[0][0] += 1.byte
|
||||
|
||||
let res = validateOfferedContractCode(
|
||||
stateRoot, contentKey.contractCodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractCodeOffer)
|
||||
|
||||
contentValueOffer.code[0] += 1.byte
|
||||
|
||||
let res = validateOfferedContractCode(
|
||||
stateRoot, contentKey.contractCodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of offered bytecode doesn't match the expected code hash"
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractCodeOffer)
|
||||
|
||||
contentValueOffer.accountProof[^1][^1] += 1.byte
|
||||
|
||||
check:
|
||||
validateOfferedContractCode(
|
||||
stateRoot, contentKey.contractCodeKey, contentValueOffer
|
||||
)
|
||||
.isErr()
|
||||
|
||||
block:
|
||||
let contentKey = decode(testData.content_key.hexToSeqByte().ByteList).get()
|
||||
var contentValueOffer =
|
||||
SSZ.decode(testData.content_value_offer.hexToSeqByte(), ContractCodeOffer)
|
||||
|
||||
contentValueOffer.code[^1] += 1.byte
|
||||
|
||||
let res = validateOfferedContractCode(
|
||||
stateRoot, contentKey.contractCodeKey, contentValueOffer
|
||||
)
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of offered bytecode doesn't match the expected code hash"
|
||||
|
||||
# Recursive gossip offer validation tests
|
||||
|
||||
test "Validate valid AccountTrieNodeOffer recursive gossip nodes":
|
||||
const file = testVectorDir / "recursive_gossip.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlRecursiveGossipKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
if i == 1:
|
||||
continue
|
||||
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
for kv in testData:
|
||||
let contentKey = decode(kv.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(kv.content_value.hexToSeqByte(), AccountTrieNodeOffer)
|
||||
|
||||
check:
|
||||
validateOfferedAccountTrieNode(
|
||||
stateRoot, contentKey.accountTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
||||
test "Validate valid ContractTrieNodeOffer recursive gossip nodes":
|
||||
const file = testVectorDir / "recursive_gossip.yaml"
|
||||
const stateRoots = [
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0x1ad7b80af0c28bc1489513346d2706885be90abb07f23ca28e50482adb392d61".hexToSeqByte(),
|
||||
"0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544".hexToSeqByte(),
|
||||
]
|
||||
|
||||
let testCase = YamlRecursiveGossipKVs.loadFromYaml(file).valueOr:
|
||||
raiseAssert "Cannot read test vector: " & error
|
||||
|
||||
for i, testData in testCase:
|
||||
if i != 1:
|
||||
continue
|
||||
|
||||
var stateRoot: KeccakHash
|
||||
copyMem(addr stateRoot, unsafeAddr stateRoots[i][0], 32)
|
||||
|
||||
for kv in testData:
|
||||
let contentKey = decode(kv.content_key.hexToSeqByte().ByteList).get()
|
||||
let contentValueOffer =
|
||||
SSZ.decode(kv.content_value.hexToSeqByte(), ContractTrieNodeOffer)
|
||||
|
||||
check:
|
||||
validateOfferedContractTrieNode(
|
||||
stateRoot, contentKey.contractTrieNodeKey, contentValueOffer
|
||||
)
|
||||
.isOk()
|
||||
|
|
|
|||
|
|
@ -0,0 +1,142 @@
|
|||
# Nimbus
|
||||
# Copyright (c) 2023-2024 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
{.push raises: [].}
|
||||
|
||||
import
|
||||
std/os,
|
||||
unittest2,
|
||||
stew/results,
|
||||
eth/[common, trie, trie/trie_defs],
|
||||
../../../nimbus/common/chain_config,
|
||||
../../network/state/state_content,
|
||||
../../network/state/state_validation,
|
||||
./state_test_helpers
|
||||
|
||||
template checkValidProofsForExistingLeafs(
|
||||
genAccounts: GenesisAlloc,
|
||||
accountState: HexaryTrie,
|
||||
storageStates: Table[EthAddress, HexaryTrie],
|
||||
) =
|
||||
for address, account in genAccounts:
|
||||
var acc = newAccount(account.nonce, account.balance)
|
||||
acc.codeHash = keccakHash(account.code)
|
||||
|
||||
let
|
||||
accountProof = accountState.generateAccountProof(address)
|
||||
accountTrieNodeKey = AccountTrieNodeKey(
|
||||
path: Nibbles.init(keccakHash(address).data, true),
|
||||
nodeHash: keccakHash(accountProof[^1].asSeq()),
|
||||
)
|
||||
accountTrieOffer = AccountTrieNodeOffer(proof: accountProof)
|
||||
proofResult = validateOfferedAccountTrieNode(
|
||||
accountState.rootHash(), accountTrieNodeKey, accountTrieOffer
|
||||
)
|
||||
check proofResult.isOk()
|
||||
|
||||
let
|
||||
contractCodeKey = ContractCodeKey(address: address, codeHash: acc.codeHash)
|
||||
contractCode =
|
||||
ContractCodeOffer(code: Bytecode.init(account.code), accountProof: accountProof)
|
||||
codeResult = validateOfferedContractCode(
|
||||
accountState.rootHash(), contractCodeKey, contractCode
|
||||
)
|
||||
check codeResult.isOk()
|
||||
|
||||
if account.code.len() > 0:
|
||||
let storageState = storageStates[address]
|
||||
acc.storageRoot = storageState.rootHash()
|
||||
|
||||
for slotKey, slotValue in account.storage:
|
||||
let
|
||||
storageProof = storageState.generateStorageProof(slotKey)
|
||||
contractTrieNodeKey = ContractTrieNodeKey(
|
||||
address: address,
|
||||
path: Nibbles.init(keccakHash(toBytesBE(slotKey)).data, true),
|
||||
nodeHash: keccakHash(storageProof[^1].asSeq()),
|
||||
)
|
||||
contractTrieOffer = ContractTrieNodeOffer(
|
||||
storageProof: storageProof, accountProof: accountProof
|
||||
)
|
||||
proofResult = validateOfferedContractTrieNode(
|
||||
accountState.rootHash(), contractTrieNodeKey, contractTrieOffer
|
||||
)
|
||||
check proofResult.isOk()
|
||||
|
||||
template checkInvalidProofsWithBadValue(
|
||||
genAccounts: GenesisAlloc,
|
||||
accountState: HexaryTrie,
|
||||
storageStates: Table[EthAddress, HexaryTrie],
|
||||
) =
|
||||
for address, account in genAccounts:
|
||||
var acc = newAccount(account.nonce, account.balance)
|
||||
acc.codeHash = keccakHash(account.code)
|
||||
|
||||
var
|
||||
accountProof = accountState.generateAccountProof(address)
|
||||
accountTrieNodeKey = AccountTrieNodeKey(
|
||||
path: Nibbles.init(keccakHash(address).data, true),
|
||||
nodeHash: keccakHash(accountProof[^1].asSeq()),
|
||||
)
|
||||
accountProof[^1][^1] += 1 # bad account leaf value
|
||||
let
|
||||
accountTrieOffer = AccountTrieNodeOffer(proof: accountProof)
|
||||
proofResult = validateOfferedAccountTrieNode(
|
||||
accountState.rootHash(), accountTrieNodeKey, accountTrieOffer
|
||||
)
|
||||
check proofResult.isErr()
|
||||
|
||||
let
|
||||
contractCodeKey = ContractCodeKey(address: address, codeHash: acc.codeHash)
|
||||
contractCode = ContractCodeOffer(
|
||||
code: Bytecode.init(@[1u8, 2, 3]), # bad code value
|
||||
accountProof: accountProof,
|
||||
)
|
||||
codeResult = validateOfferedContractCode(
|
||||
accountState.rootHash(), contractCodeKey, contractCode
|
||||
)
|
||||
check codeResult.isErr()
|
||||
|
||||
if account.code.len() > 0:
|
||||
let storageState = storageStates[address]
|
||||
acc.storageRoot = storageState.rootHash()
|
||||
|
||||
for slotKey, slotValue in account.storage:
|
||||
var
|
||||
storageProof = storageState.generateStorageProof(slotKey)
|
||||
contractTrieNodeKey = ContractTrieNodeKey(
|
||||
address: address,
|
||||
path: Nibbles.init(keccakHash(toBytesBE(slotKey)).data, true),
|
||||
nodeHash: keccakHash(storageProof[^1].asSeq()),
|
||||
)
|
||||
storageProof[^1][^1] += 1 # bad storage leaf value
|
||||
let
|
||||
contractTrieOffer = ContractTrieNodeOffer(
|
||||
storageProof: storageProof, accountProof: accountProof
|
||||
)
|
||||
proofResult = validateOfferedContractTrieNode(
|
||||
accountState.rootHash(), contractTrieNodeKey, contractTrieOffer
|
||||
)
|
||||
check proofResult.isErr()
|
||||
|
||||
suite "State Proof Verification Tests":
|
||||
let genesisFiles = [
|
||||
"berlin2000.json", "calaveras.json", "chainid1.json", "chainid7.json",
|
||||
"devnet4.json", "devnet5.json", "holesky.json", "mainshadow1.json", "merge.json",
|
||||
]
|
||||
|
||||
test "Valid proofs for existing leafs":
|
||||
for file in genesisFiles:
|
||||
let accounts = getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / file)
|
||||
let state = accounts.toState()
|
||||
checkValidProofsForExistingLeafs(accounts, state[0], state[1])
|
||||
|
||||
test "Invalid proofs with bad value":
|
||||
for file in genesisFiles:
|
||||
let accounts = getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / file)
|
||||
var state = accounts.toState()
|
||||
checkInvalidProofsWithBadValue(accounts, state[0], state[1])
|
||||
|
|
@ -0,0 +1,165 @@
|
|||
# Fluffy
|
||||
# Copyright (c) 2024 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
{.used.}
|
||||
|
||||
{.push raises: [].}
|
||||
|
||||
import
|
||||
std/sequtils,
|
||||
stew/byteutils,
|
||||
unittest2,
|
||||
stint,
|
||||
nimcrypto/hash,
|
||||
eth/trie/[hexary, db, trie_defs],
|
||||
../../network/state/state_validation,
|
||||
./state_test_helpers
|
||||
|
||||
proc getKeyBytes(i: int): seq[byte] =
|
||||
let hash = keccakHash(u256(i).toBytesBE())
|
||||
return toSeq(hash.data)
|
||||
|
||||
suite "MPT trie proof verification":
|
||||
test "Validate proof for existing value":
|
||||
let numValues = 1000
|
||||
var trie = initHexaryTrie(newMemoryDB())
|
||||
|
||||
for i in 1 .. numValues:
|
||||
let bytes = getKeyBytes(i)
|
||||
trie.put(bytes, bytes)
|
||||
|
||||
let rootHash = trie.rootHash()
|
||||
|
||||
for i in 1 .. numValues:
|
||||
let
|
||||
kv = getKeyBytes(i)
|
||||
proof = trie.getTrieProof(kv)
|
||||
res = validateTrieProof(rootHash, kv.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isOk()
|
||||
|
||||
test "Validate proof for non-existing value":
|
||||
let numValues = 1000
|
||||
var trie = initHexaryTrie(newMemoryDB())
|
||||
|
||||
for i in 1 .. numValues:
|
||||
let bytes = getKeyBytes(i)
|
||||
trie.put(bytes, bytes)
|
||||
|
||||
let
|
||||
rootHash = trie.rootHash()
|
||||
key = getKeyBytes(numValues + 1)
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "path contains more nibbles than expected for proof"
|
||||
|
||||
test "Validate proof for empty trie":
|
||||
var trie = initHexaryTrie(newMemoryDB())
|
||||
|
||||
let
|
||||
rootHash = trie.rootHash()
|
||||
key = "not-exist".toBytes
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "invalid rlp node, expected 2 or 17 elements"
|
||||
|
||||
test "Validate proof for one element trie":
|
||||
var trie = initHexaryTrie(newMemoryDB())
|
||||
|
||||
let key = "k".toBytes
|
||||
trie.put(key, "v".toBytes)
|
||||
|
||||
let
|
||||
rootHash = trie.rootHash
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isOk()
|
||||
|
||||
test "Validate proof bytes":
|
||||
var trie = initHexaryTrie(newMemoryDB(), isPruning = false)
|
||||
|
||||
trie.put("doe".toBytes, "reindeer".toBytes)
|
||||
trie.put("dog".toBytes, "puppy".toBytes)
|
||||
trie.put("dogglesworth".toBytes, "cat".toBytes)
|
||||
|
||||
let rootHash = trie.rootHash
|
||||
|
||||
block:
|
||||
let
|
||||
key = "doe".toBytes
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isOk()
|
||||
|
||||
block:
|
||||
let
|
||||
key = "dog".toBytes
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isOk()
|
||||
|
||||
block:
|
||||
let
|
||||
key = "dogglesworth".toBytes
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isOk()
|
||||
|
||||
block:
|
||||
let
|
||||
key = "dogg".toBytes
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "not enough nibbles to validate node prefix"
|
||||
|
||||
block:
|
||||
let
|
||||
key = "dogz".toBytes
|
||||
proof = trie.getTrieProof(key)
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "path contains more nibbles than expected for proof"
|
||||
|
||||
block:
|
||||
let
|
||||
key = "doe".toBytes
|
||||
proof = newSeq[seq[byte]]().asTrieProof()
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "proof is empty"
|
||||
|
||||
block:
|
||||
let
|
||||
key = "doe".toBytes
|
||||
proof = @["aaa".toBytes, "ccc".toBytes].asTrieProof()
|
||||
res = validateTrieProof(rootHash, key.asNibbles(), proof)
|
||||
|
||||
check:
|
||||
res.isErr()
|
||||
res.error() == "hash of proof root node doesn't match the expected root hash"
|
||||
|
|
@ -9,12 +9,10 @@
|
|||
|
||||
import
|
||||
std/net,
|
||||
eth/[common, keys, rlp, trie, trie/db],
|
||||
eth/[common, keys, rlp],
|
||||
eth/p2p/discoveryv5/[enr, node, routing_table],
|
||||
eth/p2p/discoveryv5/protocol as discv5_protocol,
|
||||
../network/history/[accumulator, history_content],
|
||||
../network/state/experimental/state_proof_types,
|
||||
../../nimbus/common/chain_config,
|
||||
../database/content_db
|
||||
|
||||
proc localAddress*(port: int): Address {.raises: [ValueError].} =
|
||||
|
|
@ -113,42 +111,3 @@ func buildHeadersWithProof*(
|
|||
headersWithProof.add(?buildHeaderWithProof(header, epochAccumulators))
|
||||
|
||||
ok(headersWithProof)
|
||||
|
||||
proc getGenesisAlloc*(filePath: string): GenesisAlloc =
|
||||
var cn: NetworkParams
|
||||
if not loadNetworkParams(filePath, cn):
|
||||
quit(1)
|
||||
|
||||
cn.genesis.alloc
|
||||
|
||||
proc toState*(
|
||||
alloc: GenesisAlloc
|
||||
): (AccountState, Table[EthAddress, StorageState]) {.raises: [RlpError].} =
|
||||
var accountTrie = initHexaryTrie(newMemoryDB())
|
||||
var storageStates = initTable[EthAddress, StorageState]()
|
||||
|
||||
for address, genAccount in alloc:
|
||||
var storageRoot = EMPTY_ROOT_HASH
|
||||
var codeHash = EMPTY_CODE_HASH
|
||||
|
||||
if genAccount.code.len() > 0:
|
||||
var storageTrie = initHexaryTrie(newMemoryDB())
|
||||
for slotKey, slotValue in genAccount.storage:
|
||||
let key = keccakHash(toBytesBE(slotKey)).data
|
||||
let value = rlp.encode(slotValue)
|
||||
storageTrie.put(key, value)
|
||||
storageStates[address] = storageTrie.StorageState
|
||||
storageRoot = storageTrie.rootHash()
|
||||
codeHash = keccakHash(genAccount.code)
|
||||
|
||||
let account = Account(
|
||||
nonce: genAccount.nonce,
|
||||
balance: genAccount.balance,
|
||||
storageRoot: storageRoot,
|
||||
codeHash: codeHash,
|
||||
)
|
||||
let key = keccakHash(address).data
|
||||
let value = rlp.encode(account)
|
||||
accountTrie.put(key, value)
|
||||
|
||||
(accountTrie.AccountState, storageStates)
|
||||
|
|
|
|||
|
|
@ -1,178 +0,0 @@
|
|||
# Nimbus
|
||||
# Copyright (c) 2023-2024 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
{.push raises: [].}
|
||||
|
||||
import
|
||||
std/os,
|
||||
unittest2,
|
||||
stew/results,
|
||||
eth/[common, rlp, trie, trie/trie_defs],
|
||||
../../nimbus/common/chain_config,
|
||||
../network/state/experimental/
|
||||
[state_proof_types, state_proof_generation, state_proof_verification],
|
||||
./test_helpers
|
||||
|
||||
proc checkValidProofsForExistingLeafs(
|
||||
genAccounts: GenesisAlloc,
|
||||
accountState: AccountState,
|
||||
storageStates: Table[EthAddress, StorageState],
|
||||
) {.raises: [KeyError, RlpError].} =
|
||||
for address, account in genAccounts:
|
||||
var acc = newAccount(account.nonce, account.balance)
|
||||
acc.codeHash = keccakHash(account.code)
|
||||
let codeResult = verifyContractBytecode(acc.codeHash, account.code)
|
||||
check codeResult.isOk()
|
||||
|
||||
if account.code.len() > 0:
|
||||
let storageState = storageStates[address]
|
||||
acc.storageRoot = storageState.rootHash()
|
||||
|
||||
for slotKey, slotValue in account.storage:
|
||||
let storageProof = storageState.generateStorageProof(slotKey)
|
||||
let proofResult =
|
||||
verifyContractStorageSlot(acc.storageRoot, slotKey, slotValue, storageProof)
|
||||
check proofResult.isOk()
|
||||
|
||||
let accountProof = accountState.generateAccountProof(address)
|
||||
let proofResult = verifyAccount(accountState.rootHash(), address, acc, accountProof)
|
||||
check proofResult.isOk()
|
||||
|
||||
proc checkValidProofsForMissingLeafs(
|
||||
genAccounts: GenesisAlloc,
|
||||
accountState: var AccountState,
|
||||
storageStates: Table[EthAddress, StorageState],
|
||||
) {.raises: [KeyError, RlpError].} =
|
||||
var remainingAccounts = genAccounts.len()
|
||||
|
||||
for address, account in genAccounts:
|
||||
if (remainingAccounts == 1):
|
||||
break # can't generate proofs from an empty state
|
||||
|
||||
var acc = newAccount(account.nonce, account.balance)
|
||||
acc.codeHash = keccakHash(account.code)
|
||||
|
||||
if account.code.len() > 0:
|
||||
var storageState = storageStates[address]
|
||||
acc.storageRoot = storageState.rootHash()
|
||||
|
||||
var remainingSlots = account.storage.len()
|
||||
for slotKey, slotValue in account.storage:
|
||||
if (remainingSlots == 1):
|
||||
break # can't generate proofs from an empty state
|
||||
|
||||
storageState.HexaryTrie.del(keccakHash(toBytesBE(slotKey)).data)
|
||||
# delete the slot from the state
|
||||
dec remainingSlots
|
||||
|
||||
let storageProof = storageState.generateStorageProof(slotKey)
|
||||
let proofResult =
|
||||
verifyContractStorageSlot(acc.storageRoot, slotKey, slotValue, storageProof)
|
||||
check proofResult.isErr()
|
||||
|
||||
accountState.HexaryTrie.del(keccakHash(address).data)
|
||||
# delete the account from the state
|
||||
dec remainingAccounts
|
||||
|
||||
let accountProof = accountState.generateAccountProof(address)
|
||||
let proofResult = verifyAccount(accountState.rootHash(), address, acc, accountProof)
|
||||
check proofResult.isErr()
|
||||
|
||||
proc checkInvalidProofsWithBadStateRoot(
|
||||
genAccounts: GenesisAlloc,
|
||||
accountState: AccountState,
|
||||
storageStates: Table[EthAddress, StorageState],
|
||||
) {.raises: [KeyError, RlpError].} =
|
||||
let badHash =
|
||||
toDigest("2cb1b80b285d09e0570fdbbb808e1d14e4ac53e36dcd95dbc268deec2915b3e7")
|
||||
|
||||
for address, account in genAccounts:
|
||||
var acc = newAccount(account.nonce, account.balance)
|
||||
acc.codeHash = keccakHash(account.code)
|
||||
let codeResult = verifyContractBytecode(badHash, account.code)
|
||||
check codeResult.isErr()
|
||||
|
||||
if account.code.len() > 0:
|
||||
var storageState = storageStates[address]
|
||||
acc.storageRoot = storageState.rootHash()
|
||||
|
||||
var remainingSlots = account.storage.len()
|
||||
for slotKey, slotValue in account.storage:
|
||||
let storageProof = storageState.generateStorageProof(slotKey)
|
||||
let proofResult =
|
||||
verifyContractStorageSlot(badHash, slotKey, slotValue, storageProof)
|
||||
check:
|
||||
proofResult.isErr()
|
||||
proofResult.error() == "missing expected node"
|
||||
|
||||
let accountProof = accountState.generateAccountProof(address)
|
||||
let proofResult = verifyAccount(badHash, address, acc, accountProof)
|
||||
check:
|
||||
proofResult.isErr()
|
||||
proofResult.error() == "missing expected node"
|
||||
|
||||
proc checkInvalidProofsWithBadValue(
|
||||
genAccounts: GenesisAlloc,
|
||||
accountState: AccountState,
|
||||
storageStates: Table[EthAddress, StorageState],
|
||||
) {.raises: [KeyError, RlpError].} =
|
||||
for address, account in genAccounts:
|
||||
var acc = newAccount(account.nonce, account.balance)
|
||||
acc.codeHash = keccakHash(account.code)
|
||||
|
||||
let codeResult = verifyContractBytecode(acc.codeHash, @[1u8, 2, 3]) # bad code value
|
||||
check codeResult.isErr()
|
||||
|
||||
if account.code.len() > 0:
|
||||
var storageState = storageStates[address]
|
||||
acc.storageRoot = storageState.rootHash()
|
||||
|
||||
var remainingSlots = account.storage.len()
|
||||
for slotKey, slotValue in account.storage:
|
||||
let storageProof = storageState.generateStorageProof(slotKey)
|
||||
let badSlotValue = slotValue + 1 # bad slot value
|
||||
|
||||
let proofResult = verifyContractStorageSlot(
|
||||
acc.storageRoot, slotKey, badSlotValue, storageProof
|
||||
)
|
||||
check:
|
||||
proofResult.isErr()
|
||||
proofResult.error() == "proof does not contain expected value"
|
||||
|
||||
let accountProof = accountState.generateAccountProof(address)
|
||||
inc acc.balance # bad account balance
|
||||
let proofResult = verifyAccount(accountState.rootHash(), address, acc, accountProof)
|
||||
check:
|
||||
proofResult.isErr()
|
||||
proofResult.error() == "proof does not contain expected value"
|
||||
|
||||
suite "State Proof Verification Tests":
|
||||
let genesisFiles = ["berlin2000.json", "chainid1.json", "chainid7.json", "merge.json"]
|
||||
|
||||
test "Valid proofs for existing leafs":
|
||||
for file in genesisFiles:
|
||||
let accounts = getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / file)
|
||||
let state = accounts.toState()
|
||||
checkValidProofsForExistingLeafs(accounts, state[0], state[1])
|
||||
|
||||
test "Valid proofs for missing leafs":
|
||||
for file in genesisFiles:
|
||||
let accounts = getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / file)
|
||||
var state = accounts.toState()
|
||||
checkValidProofsForMissingLeafs(accounts, state[0], state[1])
|
||||
|
||||
test "Invalid proofs with bad state root":
|
||||
for file in genesisFiles:
|
||||
let accounts = getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / file)
|
||||
var state = accounts.toState()
|
||||
checkInvalidProofsWithBadStateRoot(accounts, state[0], state[1])
|
||||
|
||||
test "Invalid proofs with bad value":
|
||||
for file in genesisFiles:
|
||||
let accounts = getGenesisAlloc("fluffy" / "tests" / "custom_genesis" / file)
|
||||
var state = accounts.toState()
|
||||
checkInvalidProofsWithBadValue(accounts, state[0], state[1])
|
||||
Loading…
Reference in New Issue