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index.js
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index.js
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/*
* Copyright © 2019 Lisk Foundation
*
* See the LICENSE file at the top-level directory of this distribution
* for licensing information.
*
* Unless otherwise agreed in a custom licensing agreement with the Lisk Foundation,
* no part of this software, including this file, may be copied, modified,
* propagated, or distributed except according to the terms contained in the
* LICENSE file.
*
* Removal or modification of this copyright notice is prohibited.
*/
'use strict';
const {
decryptPassphraseWithPassword,
parseEncryptedPassphrase,
getAddressFromPrivateKey,
getPrivateAndPublicKeyFromPassphrase,
} = require('@liskhq/lisk-cryptography');
const BaseGenerator = require('../base_generator');
const defaultConfig = require('../../config/devnet');
const genesisDelegateAccounts = require('../../config/devnet_genesis_delegates');
const ChainStateBuilder = require('../../utils/chain_state_builder');
const { genesisBlock } = defaultConfig;
// Computed within Client application
// TODO: Compute the initial account state here
const initialAccountsState = [
{
address: '16313739661670634666L',
publicKey:
'c094ebee7ec0c50ebee32918655e089f6e1a604b83bcaa760293c61e0f18ab6f',
secondPublicKey: null,
username: null,
isDelegate: false,
secondSignature: false,
balance: 9999899990000000,
multiMin: 0,
multiLifetime: 0,
nameExist: false,
missedBlocks: 0,
producedBlocks: 0,
rank: null,
fees: 0,
rewards: 0,
vote: 0,
productivity: 0,
},
...genesisDelegateAccounts,
];
// Object holding the genesis account information and passphrase as well as
// an existing delegate account for DEVNET
// TODO: Move this to devnet.json config file.
const accounts = {
// Genesis account, initially holding 100M total supply
genesis: {
address: '16313739661670634666L',
publicKey:
'c094ebee7ec0c50ebee32918655e089f6e1a604b83bcaa760293c61e0f18ab6f',
passphrase:
'wagon stock borrow episode laundry kitten salute link globe zero feed marble',
balance: '10000000000000000',
encryptedPassphrase:
'iterations=1&salt=e8c7dae4c893e458e0ebb8bff9a36d84&cipherText=c0fab123d83c386ffacef9a171b6e0e0e9d913e58b7972df8e5ef358afbc65f99c9a2b6fe7716f708166ed72f59f007d2f96a91f48f0428dd51d7c9962e0c6a5fc27ca0722038f1f2cf16333&iv=1a2206e426c714091b7e48f6&tag=3a9d9f9f9a92c9a58296b8df64820c15&version=1',
password: 'elephant tree paris dragon chair galaxy',
},
votingAccount: {
passphrase:
'blame address tube insect cost knock major level regret bring april stick',
privateKey:
'b92e223981770c716ee54192a0ad028639d28d41221b72e455447bc4767aeb94caff2242b740a733daa3f3f96fc1592303b60c1704a8ac626e2704da039f41ee',
publicKey:
'caff2242b740a733daa3f3f96fc1592303b60c1704a8ac626e2704da039f41ee',
address: '2222471382442610527L',
balance: '0',
},
};
// Decrypt all passwords from delegate genesis and add to accounts array
// eslint-disable-next-line no-restricted-syntax
for (const anAccount of genesisDelegateAccounts) {
const { encryptedPassphrase } = defaultConfig.forging.delegates.find(
aDelegate => aDelegate.publicKey === anAccount.publicKey,
);
const passphrase = decryptPassphraseWithPassword(
parseEncryptedPassphrase(encryptedPassphrase),
defaultConfig.forging.defaultPassword,
);
const keys = getPrivateAndPublicKeyFromPassphrase(passphrase);
const address = getAddressFromPrivateKey(keys.privateKey);
accounts[`${anAccount.username}_delegate`] = {
passphrase,
privateKey: keys.privateKey,
publicKey: keys.publicKey,
address,
balance: '0',
};
}
// Generators
const generateTestCasesValidBlockVotesTx = () => {
const chainStateBuilder = new ChainStateBuilder(
genesisBlock,
initialAccountsState,
accounts,
);
// Give balance from genesis account to delegates just for having account states to compare against
// As the state builder is pretty basic so far we need to control forging only 25 transactions like this.
let transactionCount = 0;
// eslint-disable-next-line no-restricted-syntax
for (const anAccount of genesisDelegateAccounts) {
if (transactionCount === 25) {
chainStateBuilder.forge();
transactionCount = 0;
}
transactionCount += 1;
chainStateBuilder
.transfer('99')
.from('16313739661670634666L')
.to(anAccount.address);
}
// Fund account that will issue votes
chainStateBuilder
.transfer('101')
.from('16313739661670634666L')
.to('2222471382442610527L');
// Forge the block so as to have all delegates in the store
chainStateBuilder.forge();
// Vote for the 101 delegates with one account
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates(
genesisDelegateAccounts
.slice(0, 33)
.map(aDelegate => aDelegate.publicKey),
)
.unvoteDelegates([]);
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates(
genesisDelegateAccounts
.slice(33, 66)
.map(aDelegate => aDelegate.publicKey),
)
.unvoteDelegates([]);
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates(
genesisDelegateAccounts
.slice(66, 99)
.map(aDelegate => aDelegate.publicKey),
)
.unvoteDelegates([]);
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates(
genesisDelegateAccounts
.slice(99, 101)
.map(aDelegate => aDelegate.publicKey),
)
.unvoteDelegates([]);
chainStateBuilder.forge();
const chainAndAccountStates = chainStateBuilder.getScenario();
return {
initialState: {
// Given the library chainStateBuilder saves all mutations we use slice here to pick the first accounts state
chain: chainAndAccountStates.chain.slice(0, 5),
accounts: chainAndAccountStates.initialAccountsState,
},
input: chainAndAccountStates.chain.slice(-1),
output: {
chain: chainAndAccountStates.chain,
// Given the library chainStateBuilder saves all mutations we use slice here to pick the last account state
accounts: chainAndAccountStates.finalAccountsState.slice(-1),
},
};
};
const generateTestCasesInvalidBlockTooManyVotesTx = () => {
const chainStateBuilder = new ChainStateBuilder(
genesisBlock,
initialAccountsState,
accounts,
);
// Give balance from genesis account to delegates just for having account states to compare against
// As the state builder is pretty basic so far we need to control forging only 25 transactions like this.
let transactionCount = 0;
// eslint-disable-next-line no-restricted-syntax
for (const anAccount of genesisDelegateAccounts) {
if (transactionCount === 25) {
chainStateBuilder.forge();
transactionCount = 0;
}
transactionCount += 1;
chainStateBuilder
.transfer('99')
.from('16313739661670634666L')
.to(anAccount.address);
}
// Fund account that will issue votes
chainStateBuilder
.transfer('101')
.from('16313739661670634666L')
.to('2222471382442610527L');
// Forge the block so as to have all delegates in the store
chainStateBuilder.forge();
// Vote for the 101 delegates with one account
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates(
genesisDelegateAccounts.map(aDelegate => aDelegate.publicKey),
)
.unvoteDelegates([]);
chainStateBuilder.forgeInvalidInputBlock();
const chainAndAccountStates = chainStateBuilder.getScenario();
return {
initialState: {
// Given the library chainStateBuilder saves all mutations we use slice here to pick the first accounts state
chain: chainAndAccountStates.chain,
accounts: chainAndAccountStates.initialAccountsState,
},
input: chainAndAccountStates.inputBlock,
output: {
chain: chainAndAccountStates.chain,
// Given the library chainStateBuilder saves all mutations we use slice here to pick the last account state
accounts: chainAndAccountStates.finalAccountsState.slice(-1),
},
};
};
const generateTestCasesInvalidBlockVoteNoDelegateTx = () => {
const chainStateBuilder = new ChainStateBuilder(
genesisBlock,
initialAccountsState,
accounts,
);
// Give balance from genesis account to delegates just for having account states to compare against
// As the state builder is pretty basic so far we need to control forging only 25 transactions like this.
let transactionCount = 0;
// eslint-disable-next-line no-restricted-syntax
for (const anAccount of genesisDelegateAccounts) {
if (transactionCount === 25) {
chainStateBuilder.forge();
transactionCount = 0;
}
transactionCount += 1;
chainStateBuilder
.transfer('99')
.from('16313739661670634666L')
.to(anAccount.address);
}
// Fund account that will issue votes
chainStateBuilder
.transfer('101')
.from('16313739661670634666L')
.to('2222471382442610527L');
// Forge the block so as to have all delegates in the store
chainStateBuilder.forge();
const notAdelegate = ChainStateBuilder.createAccount();
// Vote for an account is not a delegate
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates([notAdelegate.publicKey])
.unvoteDelegates([]);
chainStateBuilder.forgeInvalidInputBlock();
const chainAndAccountStates = chainStateBuilder.getScenario();
return {
initialState: {
// Given the library chainStateBuilder saves all mutations we use slice here to pick the first accounts state
chain: chainAndAccountStates.chain,
accounts: chainAndAccountStates.initialAccountsState,
},
input: chainAndAccountStates.inputBlock,
output: {
chain: chainAndAccountStates.chain,
// Given the library chainStateBuilder saves all mutations we use slice here to pick the last account state
accounts: chainAndAccountStates.finalAccountsState.slice(-1),
},
};
};
const generateTestCasesInvalidBlockVoteAlreadyVotedDelegateTx = () => {
const chainStateBuilder = new ChainStateBuilder(
genesisBlock,
initialAccountsState,
accounts,
);
// Give balance from genesis account to delegates just for having account states to compare against
// As the state builder is pretty basic so far we need to control forging only 25 transactions like this.
let transactionCount = 0;
// eslint-disable-next-line no-restricted-syntax
for (const anAccount of genesisDelegateAccounts) {
if (transactionCount === 25) {
chainStateBuilder.forge();
transactionCount = 0;
}
transactionCount += 1;
chainStateBuilder
.transfer('99')
.from('16313739661670634666L')
.to(anAccount.address);
}
// Fund account that will issue votes
chainStateBuilder
.transfer('101')
.from('16313739661670634666L')
.to('2222471382442610527L');
// Forge the block so as to have all delegates in the store
chainStateBuilder.forge();
// Vote for an account is not a delegate
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates([
'1cc68fa0b12521158e09779fd5978ccc0ac26bf99320e00a9549b542dd9ada16',
])
.unvoteDelegates([]);
chainStateBuilder.forgeInvalidInputBlock();
const chainAndAccountStates = chainStateBuilder.getScenario();
return {
initialState: {
// Given the library chainStateBuilder saves all mutations we use slice here to pick the first accounts state
chain: chainAndAccountStates.chain,
accounts: chainAndAccountStates.initialAccountsState,
},
input: chainAndAccountStates.inputBlock,
output: {
chain: chainAndAccountStates.chain,
// Given the library chainStateBuilder saves all mutations we use slice here to pick the last account state
accounts: chainAndAccountStates.finalAccountsState.slice(-1),
},
};
};
const generateTestCasesInvalidBlockWithUnvoteForDelegateNotPreviouslyVoted = () => {
const initialAccountsStateUnvote = [
{
address: '16313739661670634666L',
publicKey:
'c094ebee7ec0c50ebee32918655e089f6e1a604b83bcaa760293c61e0f18ab6f',
secondPublicKey: null,
username: null,
isDelegate: false,
secondSignature: false,
balance: 9999899990000000,
multiMin: 0,
multiLifetime: 0,
nameExist: false,
missedBlocks: 0,
producedBlocks: 0,
rank: null,
fees: 0,
rewards: 0,
vote: 0,
productivity: 0,
},
{
address: '10881167371402274308L',
publicKey:
'addb0e15a44b0fdc6ff291be28d8c98f5551d0cd9218d749e30ddb87c6e31ca9',
secondPublicKey: null,
username: 'genesis_100',
isDelegate: true,
secondSignature: false,
balance: 0,
multiMin: 0,
multiLifetime: 0,
nameExist: false,
missedBlocks: 1,
producedBlocks: 0,
rank: 70,
fees: 0,
rewards: 0,
vote: '9999899990000000',
productivity: 0,
},
];
const accountsForUnvote = {
// Genesis account, initially holding 100M total supply
genesis: {
address: '16313739661670634666L',
publicKey:
'c094ebee7ec0c50ebee32918655e089f6e1a604b83bcaa760293c61e0f18ab6f',
passphrase:
'wagon stock borrow episode laundry kitten salute link globe zero feed marble',
balance: '10000000000000000',
encryptedPassphrase:
'iterations=1&salt=e8c7dae4c893e458e0ebb8bff9a36d84&cipherText=c0fab123d83c386ffacef9a171b6e0e0e9d913e58b7972df8e5ef358afbc65f99c9a2b6fe7716f708166ed72f59f007d2f96a91f48f0428dd51d7c9962e0c6a5fc27ca0722038f1f2cf16333&iv=1a2206e426c714091b7e48f6&tag=3a9d9f9f9a92c9a58296b8df64820c15&version=1',
password: 'elephant tree paris dragon chair galaxy',
},
aDelegate: {
address: '10881167371402274308L',
publicKey:
'addb0e15a44b0fdc6ff291be28d8c98f5551d0cd9218d749e30ddb87c6e31ca9',
passphrase:
'actress route auction pudding shiver crater forum liquid blouse imitate seven front',
balance: '0',
delegateName: 'genesis_100',
},
votingAccount: {
passphrase:
'blame address tube insect cost knock major level regret bring april stick',
privateKey:
'b92e223981770c716ee54192a0ad028639d28d41221b72e455447bc4767aeb94caff2242b740a733daa3f3f96fc1592303b60c1704a8ac626e2704da039f41ee',
publicKey:
'caff2242b740a733daa3f3f96fc1592303b60c1704a8ac626e2704da039f41ee',
address: '2222471382442610527L',
balance: '0',
},
};
const chainStateBuilder = new ChainStateBuilder(
genesisBlock,
initialAccountsStateUnvote,
accountsForUnvote,
);
// Give balance from genesis account to delegates just for having account states to compare against
chainStateBuilder
.transfer('10')
.from('16313739661670634666L')
.to('10881167371402274308L');
// Fund account that will issue votes
chainStateBuilder
.transfer('10')
.from('16313739661670634666L')
.to('2222471382442610527L');
// Forge the block so as to have all delegates in the store
chainStateBuilder.forge();
// Vote for an account is not a delegate
chainStateBuilder
.castVotesFrom('2222471382442610527L')
.voteDelegates([])
.unvoteDelegates([
'addb0e15a44b0fdc6ff291be28d8c98f5551d0cd9218d749e30ddb87c6e31ca9',
]);
chainStateBuilder.forgeInvalidInputBlock();
const chainAndAccountStates = chainStateBuilder.getScenario();
return {
initialState: {
// Given the library chainStateBuilder saves all mutations we use slice here to pick the first accounts state
chain: chainAndAccountStates.chain,
accounts: chainAndAccountStates.initialAccountsState,
},
input: chainAndAccountStates.inputBlock,
output: {
chain: chainAndAccountStates.chain,
// Given the library chainStateBuilder saves all mutations we use slice here to pick the last account state
accounts: chainAndAccountStates.finalAccountsState.slice(-1),
},
};
};
const validBlockWithVoteTxSuite = () => ({
title: 'Valid block processing',
summary: 'A valid block with votes transactions',
config: 'mainnet',
runner: 'block_processing_votes',
handler: 'valid_block_processing_vote_all_delegates',
testCases: generateTestCasesValidBlockVotesTx(),
});
const invalidBlockWithTooManyVotesTxSuite = () => ({
title: 'Invalid block processing',
summary: 'An invalid block with a vote transaction that exceeds max votes',
config: 'mainnet',
runner: 'block_processing_votes',
handler: 'invalid_block_processing_vote_all_delegates_in_one_transaction',
testCases: generateTestCasesInvalidBlockTooManyVotesTx(),
});
const invalidBlockWithVotesForNoDelegateTxSuite = () => ({
title: 'Invalid block processing',
summary: 'An invalid block with a vote transaction that exceeds max votes',
config: 'mainnet',
runner: 'block_processing_votes',
handler: 'invalid_block_processing_vote_no_delegate',
testCases: generateTestCasesInvalidBlockVoteNoDelegateTx(),
});
const invalidBlockWithVoteForVotedDelegateSuite = () => ({
title: 'Invalid block processing',
summary: 'An invalid block with a vote transaction that exceeds max votes',
config: 'mainnet',
runner: 'block_processing_votes',
handler: 'invalid_block_processing_vote_already_voted_delegate',
testCases: generateTestCasesInvalidBlockVoteAlreadyVotedDelegateTx(),
});
const invalidBlockWithUnvoteForDelegateNotPreviouslyVoted = () => ({
title: 'Invalid block processing',
summary: 'An invalid block with a vote transaction that exceeds max votes',
config: 'mainnet',
runner: 'block_processing_votes',
handler: 'invalid_block_processing_unvote_not_voted_delegate',
testCases: generateTestCasesInvalidBlockWithUnvoteForDelegateNotPreviouslyVoted(),
});
module.exports = BaseGenerator.runGenerator('block_processing_transfers', [
validBlockWithVoteTxSuite,
invalidBlockWithTooManyVotesTxSuite,
invalidBlockWithVotesForNoDelegateTxSuite,
invalidBlockWithVoteForVotedDelegateSuite,
invalidBlockWithUnvoteForDelegateNotPreviouslyVoted,
]);