Top 10 Examples of "rlp in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'rlp' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
it('Fail Submit Block with Insufficient Seals', async () => {
await ibft.RegisterChain(TESTCHAINID, VALIDATORS_BEFORE, GENESIS_HASH, storage.address);
let badExtraData = "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";
// Remove seal from extradata
const decodedExtraData = rlp.decode(badExtraData);
decodedExtraData[2].pop()
// Reapply the rlp encoded istanbul extra minus single seal
encodedExtraData = rlp.encode(decodedExtraData).toString('hex');
block.extraData = "0xdc83010000886175746f6e69747988676f312e31302e34856c696e7578000000" + encodedExtraData;
rlpHeader = encoder.encodeIbftHeader(block);
// Submit block should not succeed
await ibft.SubmitBlock(TESTCHAINID, rlpHeader.unsigned, rlpHeader.signed, rlpHeader.seal, storage.address).should.be.rejected;
})export async function scenarioNodeVoteCast({nodeAddress, minipoolAddress, gas, signingAddress = nodeAddress, emptyVoteMessage = false, gotoEpochSecondQuarter = true, expectCanVote}){
const casper = await CasperInstance();
const rocketNodeValidator = await RocketNodeValidator.deployed();
// Get the current validator index and vote
let currentEpoch = parseInt(await casper.methods.current_epoch().call({from: nodeAddress}));
let validatorIndex = parseInt(await casper.methods.validator_indexes(minipoolAddress).call({from: nodeAddress}));
let targetHash = Buffer.from(removeTrailing0x(await casper.methods.recommended_target_hash().call({from: nodeAddress})), 'hex');
let sourceEpoch = parseInt(await casper.methods.recommended_source_epoch().call({from: nodeAddress}));
// RLP encode the required vote message
let sigHash = $web3.utils.keccak256(abi.encodePacked(RLP.encode([validatorIndex,targetHash,currentEpoch,sourceEpoch])));
// Sign it
let signature = signRaw(sigHash, getGanachePrivateKey(signingAddress));
// Combine and pad to 32 int length (same as casper python code)
let combinedSig = Buffer.from(paddy(signature.v, 64) + paddy(signature.r, 64) + paddy(signature.s, 64), 'hex');
// RLP encode the message params now
let voteMessage = !emptyVoteMessage ? RLP.encode([validatorIndex, targetHash, currentEpoch, sourceEpoch, combinedSig]) : '';
// Proceed to second quarter of epoch to allow voting
if (gotoEpochSecondQuarter) {
let blockNumber = parseInt(await $web3.eth.getBlockNumber());
let epochLength = parseInt(await casper.methods.EPOCH_LENGTH().call({from: nodeAddress}));
let epochBlockNumber = blockNumber % epochLength;
let epochFirstQuarter = Math.floor(epochLength / 4);
let blockAmount = (epochFirstQuarter - epochBlockNumber) + 1;
if (blockAmount > 0) await mineBlockAmount(blockAmount);
}block.stateRoot,
block.transactionsRoot,
block.receiptsRoot,
block.logsBloom,
Web3Utils.toBN(block.difficulty),
Web3Utils.toBN(block.number),
block.gasLimit,
block.gasUsed,
Web3Utils.toBN(block.timestamp),
newExtraData, // Off-chain signed block
block.mixHash,
block.nonce
];
// Encode the offchain signed header
const offchainSignedHeader = '0x' + rlp.encode(newSignedHeader).toString('hex');
const offchainHeaderHash = Web3Utils.sha3(offchainSignedHeader);
await clique.SubmitBlock(TESTCHAINID, unsignedHeader, offchainSignedHeader, storage.address).should.be.rejected;
})function generateMalformedProof() {
decodedPath = rlp.decode(Buffer.from(TEST_PATH.slice(2), 'hex'));
decodedTx = rlp.decode(Buffer.from(TEST_TX_VALUE.slice(2), 'hex'));
decodedTxNodes = rlp.decode(Buffer.from(TEST_TX_NODES.slice(2), 'hex'));
decodedReceipt = rlp.decode(Buffer.from(TEST_RECEIPT_VALUE.slice(2), 'hex'));
// Exclude receipt nodes
// decodedReceiptNodes = rlp.decode(Buffer.from(TEST_RECEIPT_NODES.slice(2), 'hex'));
proof = rlp.encode([decodedPath, decodedTx, decodedTxNodes, decodedReceipt]);
return proof;
}evaluatedTxs.map(async ({ txHash, sender, serializedTx, serializedReceipt }, i) => {
await receiptTrie.put(sha3Buffer(i.toString()), serializedReceipt);
await txTrie.put(sha3Buffer(i.toString()), serializedTx);
// Add lookup for transactions. txHash => [blockHash, txIndex, from].
await this.db.put(txHash, rlp.encode([blockHash, Buffer.from(i.toString()), sender.toBuffer()]));
}),
);var hex2ascii = function (hexIn) {
var hex = hexIn.toString();
var str = '';
try {
var ba = RLP.decode(hex);
var test = ba[1].toString('ascii');
if (test == 'geth' || test == 'Parity') {
// FIXME
ba[0] = ba[0].toString('hex');
}
str = baToString(ba);
} catch(e) {
for (var i = 0; i < hex.length; i += 2)
str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
}
return str;
}function generateTestReceiptRLPNodes() {
let root = Buffer.from("f871a012d378fe6800bc18f22e715a31971ef7e73ac5d1d85384f4b66ac32036ae43dea004d6e2678656a957ac776dbef512a04d266c1af3e2c5587fd233261a3d423213808080808080a05fac317a4d6d78181319fbc7e2cae4a9260f1a6afb5c6fea066e2308eed416818080808080808080", 'hex');
second = Buffer.from("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", 'hex');
leaf = Buffer.from("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", 'hex');
decodedRoot = rlp.decode(root);
decodedSecond = rlp.decode(second);
decodedLeaf = rlp.decode(leaf);
nodes = rlp.encode([decodedRoot, decodedSecond, decodedLeaf]);
return nodes;
}function generateProof() {
decodedPath = rlp.decode(Buffer.from(TEST_PATH.slice(2), 'hex'));
decodedTx = rlp.decode(Buffer.from(TEST_TX_VALUE.slice(2), 'hex'));
decodedTxNodes = rlp.decode(Buffer.from(TEST_TX_NODES.slice(2), 'hex'));
decodedReceipt = rlp.decode(Buffer.from(TEST_RECEIPT_VALUE.slice(2), 'hex'));
decodedReceiptNodes = rlp.decode(Buffer.from(TEST_RECEIPT_NODES.slice(2), 'hex'));
proof = rlp.encode([decodedPath, decodedTx, decodedTxNodes, decodedReceipt, decodedReceiptNodes]);
return proof;
}function generateProof() {
decodedPath = rlp.decode(Buffer.from(TEST_PATH.slice(2), 'hex'));
decodedTx = rlp.decode(Buffer.from(TEST_TX_VALUE.slice(2), 'hex'));
decodedTxNodes = rlp.decode(Buffer.from(TEST_TX_NODES.slice(2), 'hex'));
decodedReceipt = rlp.decode(Buffer.from(TEST_RECEIPT_VALUE.slice(2), 'hex'));
decodedReceiptNodes = rlp.decode(Buffer.from(TEST_RECEIPT_NODES.slice(2), 'hex'));
proof = rlp.encode([decodedPath, decodedTx, decodedTxNodes, decodedReceipt, decodedReceiptNodes]);
return proof;
}function generateProof() {
decodedPath = rlp.decode(Buffer.from(TEST_PATH.slice(2), 'hex'));
decodedTx = rlp.decode(Buffer.from(TEST_TX_VALUE.slice(2), 'hex'));
decodedTxNodes = rlp.decode(Buffer.from(TEST_TX_NODES.slice(2), 'hex'));
decodedReceipt = rlp.decode(Buffer.from(TEST_RECEIPT_VALUE.slice(2), 'hex'));
decodedReceiptNodes = rlp.decode(Buffer.from(TEST_RECEIPT_NODES.slice(2), 'hex'));
proof = rlp.encode([decodedPath, decodedTx, decodedTxNodes, decodedReceipt, decodedReceiptNodes]);
return proof;
}