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platfowner
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Merge pull request #1219 from ainblockchain/release/v1.1.3
Release/v1.1.3
2 parents 8d21bc0 + 1f1bbbd commit c6d3ab6

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24 files changed

+200
-32
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24 files changed

+200
-32
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‎.github/workflows/github-actions.yml‎

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@@ -28,6 +28,8 @@ jobs:
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with:
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node-version: ${{ matrix.node-version }}
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registry-url: 'https://registry.npmjs.org'
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- name: node-gyp install
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run: yarn global add node-gyp
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- name: yarn install
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run: yarn install
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- name: run unittest

‎blockchain-configs/base/timer_flags.json‎

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@@ -55,5 +55,9 @@
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"tweak_transfer_gc_rule": {
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"enabled_block": 2,
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"has_bandage": true
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},
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"allow_up_to_6_decimal_transfer_value_only": {
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"enabled_block": 2,
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"has_bandage": true
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}
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}

‎blockchain-configs/mainnet-prod/timer_flags.json‎

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@@ -54,5 +54,9 @@
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"tweak_transfer_gc_rule": {
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"enabled_block": 2430100,
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"has_bandage": true
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},
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"allow_up_to_6_decimal_transfer_value_only": {
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"enabled_block": 3064900,
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"has_bandage": true
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}
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}

‎blockchain-configs/testnet-prod/timer_flags.json‎

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@@ -58,5 +58,9 @@
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"tweak_transfer_gc_rule": {
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"enabled_block": 2429500,
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"has_bandage": true
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},
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"allow_up_to_6_decimal_transfer_value_only": {
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"enabled_block": 3062600,
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"has_bandage": true
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}
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}

‎blockchain/index.js‎

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@@ -89,7 +89,7 @@ class Blockchain {
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* the blockchain.
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*
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* @param {string} hash - hash or hash substring of block.
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* @return {Block} Block instance corresponding to the queried block hash.
92+
* @returns {Block} Block instance corresponding to the queried block hash.
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*/
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getBlockByHash(hash) {
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if (!hash) return null;
@@ -108,7 +108,7 @@ class Blockchain {
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* Given a block number, returns the block that corresponds to the block number.
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*
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* @param {integer} number - block number
111-
* @return {Block} Block instance corresponding to the queried block number.
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* @returns {Block} Block instance corresponding to the queried block number.
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*/
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getBlockByNumber(number) {
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if (number === undefined || number === null) return null;
@@ -324,7 +324,7 @@ class Blockchain {
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*
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* @param {Number} from - The lowest block number to get (included)
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* @param {Number} to - The highest block number to geet (excluded)
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* @return {list} A list of blocks, up to CHAIN_SEGMENT_LENGTH blocks
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* @returns {list} A list of blocks, up to CHAIN_SEGMENT_LENGTH blocks
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*/
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getBlockList(from, to) {
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const blockList = [];
@@ -358,7 +358,7 @@ class Blockchain {
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* starting from the `from` block number (included).
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*
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* @param {Number} from - The highest block number to get (included)
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* @return {list} A list of blocks, up to OLD_CHAIN_SEGMENT_LENGTH blocks
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* @returns {list} A list of blocks, up to OLD_CHAIN_SEGMENT_LENGTH blocks
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*/
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getOldBlockList(from) {
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const lastBlock = this.lastBlock();

‎client/protocol_versions.json‎

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@@ -131,5 +131,8 @@
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},
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"1.1.2": {
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"min": "1.0.0"
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},
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"1.1.3": {
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"min": "1.0.0"
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}
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}

‎common/common-util.js‎

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@@ -751,22 +751,27 @@ class CommonUtil {
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* @param {Object} gasAmount gas amount
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* @returns
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*/
754-
static getTotalGasCost(gasPrice, gasAmount, gasPriceUnit) {
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static getTotalGasCost(gasPrice, gasAmount, gasPriceUnit, enableGasCostFlooring = true) {
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if (!CommonUtil.isNumber(gasPrice)) {
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gasPrice = 0; // Default gas price = 0 microain
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}
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if (!CommonUtil.isNumber(gasAmount)) {
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gasAmount = 0; // Default gas amount = 0
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}
761-
return gasPrice * gasPriceUnit * gasAmount;
761+
let cost = gasPrice * gasPriceUnit * gasAmount;
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// NOTE(platfowner): Apply gas cost flooring up-to 6 decimals.
763+
if (enableGasCostFlooring) {
764+
cost = Math.floor(cost * 1000000) / 1000000; // gas cost flooring
765+
}
766+
return cost;
762767
}
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764-
static getServiceGasCostTotalFromTxList(txList, resList, gasPriceUnit) {
769+
static getServiceGasCostTotalFromTxList(txList, resList, gasPriceUnit, enableGasCostFlooring = true) {
765770
return resList.reduce((acc, cur, index) => {
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const tx = txList[index];
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return CommonUtil.mergeNumericJsObjects(acc, {
768773
gasAmountTotal: cur.gas_amount_charged,
769-
gasCostTotal: CommonUtil.getTotalGasCost(tx.tx_body.gas_price, cur.gas_amount_charged, gasPriceUnit)
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gasCostTotal: CommonUtil.getTotalGasCost(tx.tx_body.gas_price, cur.gas_amount_charged, gasPriceUnit, enableGasCostFlooring)
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});
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}, { gasAmountTotal: 0, gasCostTotal: 0 });
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}

‎consensus/index.js‎

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@@ -18,6 +18,7 @@ const {
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StateVersions,
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ValueChangedEventSources,
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TransactionStates,
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isEnabledTimerFlag,
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} = require('../common/constants');
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const { ConsensusErrorCode } = require('../common/result-code');
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const {
@@ -713,8 +714,9 @@ class Consensus {
713714
});
714715
}
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const gasPriceUnit = node.getBlockchainParam('resource/gas_price_unit', number, db.stateVersion);
717+
const enableGasCostFlooring = isEnabledTimerFlag('allow_up_to_6_decimal_transfer_value_only', number);
716718
const { gasAmountTotal, gasCostTotal } =
717-
CommonUtil.getServiceGasCostTotalFromTxList(transactions, txsRes, gasPriceUnit);
719+
CommonUtil.getServiceGasCostTotalFromTxList(transactions, txsRes, gasPriceUnit, enableGasCostFlooring);
718720
if (gasAmountTotal !== expectedGasAmountTotal) {
719721
throw new ConsensusError({
720722
code: ConsensusErrorCode.INVALID_GAS_AMOUNT_TOTAL,

‎db/bandage-files/allow_up_to_6_decimal_transfer_value_only.js‎

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@@ -0,0 +1,18 @@
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module.exports = {
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data: [
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{
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path: ['rules', 'transfer', '$from', '$to', '$key', 'value' ],
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value: {
6+
'.rule': {
7+
"write": "(auth.addr === $from || auth.fid === '_stake' || auth.fid === '_unstake' || auth.fid === '_pay' || auth.fid === '_claim' || auth.fid === '_hold' || auth.fid === '_release' || auth.fid === '_collectFee' || auth.fid === '_claimReward' || auth.fid === '_openCheckout' || auth.fid === '_closeCheckout' || auth.fid === '_closeCheckin') && !getValue('transfer/' + $from + '/' + $to + '/' + $key) && (util.isServAcntName($from, blockNumber) || util.isCksumAddr($from)) && (util.isServAcntName($to, blockNumber) || util.isCksumAddr($to)) && $from !== $to && util.isNumber(newData) && newData > 0 && util.countDecimals(newData) <= 6 && util.getBalance($from, getValue) >= newData"
8+
}
9+
},
10+
// From allow_non_negative_transfer_value_only.js bandage file.
11+
prevValue: {
12+
".rule": {
13+
"write": "(auth.addr === $from || auth.fid === '_stake' || auth.fid === '_unstake' || auth.fid === '_pay' || auth.fid === '_claim' || auth.fid === '_hold' || auth.fid === '_release' || auth.fid === '_collectFee' || auth.fid === '_claimReward' || auth.fid === '_openCheckout' || auth.fid === '_closeCheckout' || auth.fid === '_closeCheckin') && !getValue('transfer/' + $from + '/' + $to + '/' + $key) && (util.isServAcntName($from, blockNumber) || util.isCksumAddr($from)) && (util.isServAcntName($to, blockNumber) || util.isCksumAddr($to)) && $from !== $to && util.isNumber(newData) && newData > 0 && util.getBalance($from, getValue) >= newData"
14+
}
15+
}
16+
}
17+
]
18+
};

‎db/index.js‎

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@@ -1702,6 +1702,7 @@ class DB {
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auth, tx, timestamp, blockNumber, blockTime, executionResult, eventSource, isDryrun) {
17031703
const gasPriceUnit =
17041704
DB.getBlockchainParam('resource/gas_price_unit', blockNumber, this.stateRoot);
1705+
const enableGasCostFlooring = isEnabledTimerFlag('allow_up_to_6_decimal_transfer_value_only', blockNumber);
17051706
const gasPrice = tx.tx_body.gas_price;
17061707
// Use only the service gas amount total
17071708
const serviceBandwidthGasAmount = _.get(tx, 'extra.gas.bandwidth.service', 0);
@@ -1711,7 +1712,7 @@ class DB {
17111712
if (gasAmountChargedByTransfer <= 0 || gasPrice === 0) { // No fees to collect
17121713
executionResult.gas_amount_charged = gasAmountChargedByTransfer;
17131714
executionResult.gas_cost_total =
1714-
CommonUtil.getTotalGasCost(gasPrice, gasAmountChargedByTransfer, gasPriceUnit);
1715+
CommonUtil.getTotalGasCost(gasPrice, gasAmountChargedByTransfer, gasPriceUnit, enableGasCostFlooring);
17151716
return;
17161717
}
17171718
const billing = tx.tx_body.billing;
@@ -1724,7 +1725,7 @@ class DB {
17241725
}
17251726
}
17261727
let balance = this.getBalance(billedTo);
1727-
const gasCost = CommonUtil.getTotalGasCost(gasPrice, gasAmountChargedByTransfer, gasPriceUnit);
1728+
const gasCost = CommonUtil.getTotalGasCost(gasPrice, gasAmountChargedByTransfer, gasPriceUnit, enableGasCostFlooring);
17281729
if (!isDryrun && balance < gasCost) {
17291730
Object.assign(executionResult, {
17301731
code: TxResultCode.FEE_BALANCE_TOO_LOW,
@@ -1736,7 +1737,7 @@ class DB {
17361737
}
17371738
executionResult.gas_amount_charged = gasAmountChargedByTransfer;
17381739
executionResult.gas_cost_total =
1739-
CommonUtil.getTotalGasCost(gasPrice, executionResult.gas_amount_charged, gasPriceUnit);
1740+
CommonUtil.getTotalGasCost(gasPrice, executionResult.gas_amount_charged, gasPriceUnit, enableGasCostFlooring);
17401741
if (isDryrun || executionResult.gas_cost_total <= 0) {
17411742
return;
17421743
}

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