Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →
Socket
Sign inDemoInstall
Socket
Sign inDemoInstall

@ethereumjs/common

Package Overview
Dependencies
Maintainers
6
Versions
34
Alerts
File Explorer

Advanced tools

License
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@ethereumjs/common - npm Package Compare versions

Comparing version 2.1.0 to 2.2.0

dist.browser/chains/yolov3.json
dist.browser/eips/2718.json
dist.browser/eips/2930.json
dist.browser/genesisStates/yolov3.json
dist/chains/yolov3.json
dist/eips/2718.json
dist/eips/2930.json
dist/genesisStates/yolov3.json

50

CHANGELOG.md

@@ -9,2 +9,52 @@ # Changelog

## 2.2.0 - 2021-03-18
### Berlin HF Support
This `Common` release comes with full support for the `berlin` hardfork. Please note that the default HF is still set to `istanbul`. You therefore need to explicitly set the `hardfork` parameter for instantiating a `Common` instance with a `berlin` HF activated:
```typescript
import Common from '@ethereumjs/common'
const common = new Common({ chain: 'mainnet', hardfork: 'berlin' })
```
**Berlin HF Changes**
- Added final list of `berlin` EIPs (`EIP-2565`, `EIP-2929`, `EIP-2718`, `EIP-2930`), PR [#1124](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1124) and PR [#1048](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1048)
- Corrected base gas costs for `EIP-2929` related opcodes, PR [#1124](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1124)
- New EIP configuration files for `EIP-2718` (typed txs) and `EIP-2930` (optional access lists), PR [#1048](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1048)
- Added `berlin` hardfork block numbers for `mainnet`, `ropsten`, `rinkeby` and `goerli`, PR [#1142](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1142)
### BN Support for high Chain IDs and Block Numbers
The library has been updated to support very high chain IDs and block numbers exceeding the `Number.MAX_SAFE_INTEGER` limit (9007199254740991).
Methods with a respective input parameter now allow for a `BNLike` input (`number` (as before), `Buffer`, (Hex)`String` or `BN`). The following function signatures have been updated:
- `chain` constructor parameter now additionally allowing `BN`
- `setChain(chain: string | number | object)` -> `setChain(chain: string | number | BN | object)`
- `getHardforkByBlockNumber(blockNumber: BNLike): string`
- `setHardforkByBlockNumber(blockNumber: BNLike): string`
- `paramByBlock(topic: string, name: string, blockNumber: BNLike): any`
- `hardforkIsActiveOnBlock(hardfork: string | null, blockNumber: BNLike, opts?: hardforkOptions): boolean`
- `activeOnBlock(blockNumber: BNLike, opts?: hardforkOptions): boolean`
- `activeHardforks(blockNumber?: BNLike | null, opts: hardforkOptions = {}): Array<any>`
- `activeHardfork(blockNumber?: BNLike | null, opts: hardforkOptions = {}): string`
- `isHardforkBlock(blockNumber: BNLike, hardfork?: string): boolean`
- `isNextHardforkBlock(blockNumber: BNLike, hardfork?: string): boolean`
For methods with a respective `number` return value corresponding [METHOD_NAME]BN methods have been added:
- `hardforkBlockBN(hardfork?: string): BN`
- `nextHardforkBlockBN(hardfork?: string): BN | null`
- `chainIdBN(): BN`
- `networkIdBN(): BN`
Note that in the next major release these methods will be unified again by switching to use the original version names for the new BN-output functions.
### Other Changes
- Added chain config and genesis file for `yolov3` testnet, PR [#1129](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1129)
- New `Common.copy()` function to easily receive a deep copy of a `Common` instance, PR [#1144](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1144)
## 2.1.0 - 2021-02-22

@@ -11,0 +61,0 @@

4

dist.browser/chains/goerli.json

@@ -73,4 +73,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 4460644,
"forkHash": "0x757a1c47"
}

@@ -77,0 +77,0 @@ ],

3

dist.browser/chains/index.js

@@ -23,2 +23,3 @@ "use strict";

var goerli_json_1 = __importDefault(require("./goerli.json"));
var yolov3_json_1 = __importDefault(require("./yolov3.json"));
/**

@@ -35,2 +36,3 @@ * @hidden

'5': 'goerli',
'34180983699157880': 'yolov3',
};

@@ -43,2 +45,3 @@ var chains = {

goerli: goerli_json_1.default,
yolov3: yolov3_json_1.default,
};

@@ -45,0 +48,0 @@ if (customChains) {

4

dist.browser/chains/mainnet.json

@@ -75,4 +75,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 12244000,
"forkHash": "0xeb440f6"
}

@@ -79,0 +79,0 @@ ],

4

dist.browser/chains/rinkeby.json

@@ -73,4 +73,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 8290928,
"forkHash": "0x6910c8bd"
}

@@ -77,0 +77,0 @@ ],

4

dist.browser/chains/ropsten.json

@@ -75,4 +75,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 9812189,
"forkHash": "0xa157d377"
}

@@ -79,0 +79,0 @@ ],

60

dist.browser/eips/2929.json

@@ -20,2 +20,62 @@ {

"d": "Gas cost of reading storage locations which have already loaded 'cold'"
},
"sstoreCleanGasEIP2200": {
"v": 2900,
"d": "Once per SSTORE operation from clean non-zero to something else"
},
"sstoreNoopGasEIP2200": {
"v": 100,
"d": "Once per SSTORE operation if the value doesn't change"
},
"sstoreDirtyGasEIP2200": {
"v": 100,
"d": "Once per SSTORE operation if a dirty value is changed"
},
"sstoreInitRefundEIP2200": {
"v": 19900,
"d": "Once per SSTORE operation for resetting to the original zero value"
},
"sstoreCleanRefundEIP2200": {
"v": 4900,
"d": "Once per SSTORE operation for resetting to the original non-zero value"
},
"call": {
"v": 0,
"d": "Base fee of the CALL opcode"
},
"callcode": {
"v": 0,
"d": "Base fee of the CALLCODE opcode"
},
"delegatecall": {
"v": 0,
"d": "Base fee of the DELEGATECALL opcode"
},
"staticcall": {
"v": 0,
"d": "Base fee of the STATICCALL opcode"
},
"balance": {
"v": 0,
"d": "Base fee of the BALANCE opcode"
},
"extcodesize": {
"v": 0,
"d": "Base fee of the EXTCODESIZE opcode"
},
"extcodecopy": {
"v": 0,
"d": "Base fee of the EXTCODECOPY opcode"
},
"extcodehash": {
"v": 0,
"d": "Base fee of the EXTCODEHASH opcode"
},
"sload": {
"v": 0,
"d": "Base fee of the SLOAD opcode"
},
"sstore": {
"v": 0,
"d": "Base fee of the SSTORE opcode"
}

@@ -22,0 +82,0 @@ },

2

dist.browser/eips/index.js

@@ -8,4 +8,6 @@ "use strict";

2565: require('./2565.json'),
2718: require('./2718.json'),
2929: require('./2929.json'),
2930: require('./2930.json'),
};
//# sourceMappingURL=index.js.map

2

dist.browser/genesisStates/index.js

@@ -11,2 +11,3 @@ "use strict";

'5': 'goerli',
'34180983699157880': 'yolov3',
},

@@ -18,2 +19,3 @@ mainnet: require('./mainnet.json'),

goerli: require('./goerli.json'),
yolov3: require('./yolov3.json'),
};

@@ -20,0 +22,0 @@ /**

2

dist.browser/hardforks/berlin.json

@@ -6,3 +6,3 @@ {

"status": "Draft",
"eips": [2315]
"eips": [2565, 2929, 2718, 2930]
}

54

dist.browser/index.d.ts

@@ -0,3 +1,5 @@

/// <reference types="bn.js" />
/// <reference types="node" />
import { EventEmitter } from 'events';
import { BN, BNLike } from 'ethereumjs-util';
import { Chain } from './types';

@@ -12,3 +14,3 @@ /**

*/
chain: string | number | object;
chain: string | number | BN | object;
/**

@@ -84,3 +86,3 @@ * String identifier ('byzantium') for hardfork

*/
setChain(chain: string | number | object): any;
setChain(chain: string | number | BN | object): any;
/**

@@ -96,3 +98,3 @@ * Sets the hardfork to get params for

*/
getHardforkByBlockNumber(blockNumber: number): string;
getHardforkByBlockNumber(blockNumber: BNLike): string;
/**

@@ -103,3 +105,3 @@ * Sets a new hardfork based on the block number provided

*/
setHardforkByBlockNumber(blockNumber: number): string;
setHardforkByBlockNumber(blockNumber: BNLike): string;
/**

@@ -162,3 +164,3 @@ * Internal helper function to choose between hardfork set and hardfork provided as param

*/
paramByBlock(topic: string, name: string, blockNumber: number): any;
paramByBlock(topic: string, name: string, blockNumber: BNLike): any;
/**

@@ -181,3 +183,3 @@ * Checks if an EIP is activated by either being included in the EIPs

*/
hardforkIsActiveOnBlock(hardfork: string | null, blockNumber: number, opts?: hardforkOptions): boolean;
hardforkIsActiveOnBlock(hardfork: string | null, blockNumber: BNLike, opts?: hardforkOptions): boolean;
/**

@@ -189,3 +191,3 @@ * Alias to hardforkIsActiveOnBlock when hardfork is set

*/
activeOnBlock(blockNumber: number, opts?: hardforkOptions): boolean;
activeOnBlock(blockNumber: BNLike, opts?: hardforkOptions): boolean;
/**

@@ -219,3 +221,3 @@ * Sequence based check if given or set HF1 is greater than or equal HF2

*/
activeHardforks(blockNumber?: number | null, opts?: hardforkOptions): Array<any>;
activeHardforks(blockNumber?: BNLike | null, opts?: hardforkOptions): Array<any>;
/**

@@ -227,3 +229,3 @@ * Returns the latest active hardfork name for chain or block or throws if unavailable

*/
activeHardfork(blockNumber?: number | null, opts?: hardforkOptions): string;
activeHardfork(blockNumber?: BNLike | null, opts?: hardforkOptions): string;
/**

@@ -233,5 +235,12 @@ * Returns the hardfork change block for hardfork provided or set

* @returns Block number
* @deprecated Please use hardforkBlockBN() for large number support
*/
hardforkBlock(hardfork?: string): number;
/**
* Returns the hardfork change block for hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number
*/
hardforkBlockBN(hardfork?: string): BN;
/**
* True if block number provided is the hardfork (given or set) change block

@@ -242,3 +251,3 @@ * @param blockNumber Number of the block to check

*/
isHardforkBlock(blockNumber: number, hardfork?: string): boolean;
isHardforkBlock(blockNumber: BNLike, hardfork?: string): boolean;
/**

@@ -248,5 +257,12 @@ * Returns the change block for the next hardfork after the hardfork provided or set

* @returns Block number or null if not available
* @deprecated Please use nextHardforkBlockBN() for large number support
*/
nextHardforkBlock(hardfork?: string): number | null;
/**
* Returns the change block for the next hardfork after the hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number or null if not available
*/
nextHardforkBlockBN(hardfork?: string): BN | null;
/**
* True if block number provided is the hardfork change block following the hardfork given or set

@@ -257,3 +273,3 @@ * @param blockNumber Number of the block to check

*/
isNextHardforkBlock(blockNumber: number, hardfork?: string): boolean;
isNextHardforkBlock(blockNumber: BNLike, hardfork?: string): boolean;
/**

@@ -304,5 +320,11 @@ * Internal helper function to calculate a fork hash

* @returns chain Id
* @deprecated Please use chainIdBN() for large number support
*/
chainId(): number;
/**
* Returns the Id of current chain
* @returns chain Id
*/
chainIdBN(): BN;
/**
* Returns the name of current chain

@@ -315,5 +337,11 @@ * @returns chain name (lower case)

* @returns network Id
* @deprecated Please use networkIdBN() for large number support
*/
networkId(): number;
/**
* Returns the Id of current network
* @returns network Id
*/
networkIdBN(): BN;
/**
* Returns the active EIPs

@@ -347,3 +375,7 @@ * @returns List of EIPs

consensusConfig(): any;
/**
* Returns a deep copy of this common instance.
*/
copy(): Common;
}
export {};

131

dist.browser/index.js

@@ -40,2 +40,3 @@ "use strict";

var crc_32_1 = require("crc-32");
var ethereumjs_util_1 = require("ethereumjs-util");
var chains_1 = require("./chains");

@@ -92,3 +93,4 @@ var hardforks_1 = require("./hardforks");

var initializedChains = chains_1._getInitializedChains(customChains);
if (typeof chain === 'number') {
if (typeof chain === 'number' || ethereumjs_util_1.BN.isBN(chain)) {
chain = chain.toString();
if (initializedChains['names'][chain]) {

@@ -113,3 +115,3 @@ var name_1 = initializedChains['names'][chain];

var e_1, _a;
if (typeof chain === 'number' || typeof chain === 'string') {
if (typeof chain === 'number' || typeof chain === 'string' || ethereumjs_util_1.BN.isBN(chain)) {
this._chainParams = Common._getChainParams(chain, this._customChains);

@@ -119,3 +121,3 @@ }

if (this._customChains.length > 0) {
throw new Error('Chain must be a string or number when initialized with customChains passed in');
throw new Error('Chain must be a string, number, or BN when initialized with customChains passed in');
}

@@ -185,2 +187,3 @@ var required = ['networkId', 'genesis', 'hardforks', 'bootstrapNodes'];

var e_3, _a;
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
var hardfork = 'chainstart';

@@ -190,8 +193,7 @@ try {

var hf = _c.value;
var hardforkBlock = hf.block;
// Skip comparison for not applied HFs
if (hardforkBlock === null) {
if (hf.block === null) {
continue;
}
if (blockNumber >= hardforkBlock) {
if (blockNumber.gte(new ethereumjs_util_1.BN(hf.block))) {
hardfork = hf.name;

@@ -216,2 +218,3 @@ }

Common.prototype.setHardforkByBlockNumber = function (blockNumber) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
var hardfork = this.getHardforkByBlockNumber(blockNumber);

@@ -294,13 +297,26 @@ this.setHardfork(hardfork);

var e_6, _a;
var _this = this;
if (eips === void 0) { eips = []; }
var _loop_1 = function (eip) {
if (!(eip in eips_1.EIPs)) {
throw new Error(eip + " not supported");
}
var minHF = this_1.gteHardfork(eips_1.EIPs[eip]['minimumHardfork']);
if (!minHF) {
throw new Error(eip + " cannot be activated on hardfork " + this_1.hardfork() + ", minimumHardfork: " + minHF);
}
if (eips_1.EIPs[eip].requiredEIPs) {
// eslint-disable-next-line prettier/prettier
eips_1.EIPs[eip].requiredEIPs.forEach(function (elem) {
if (!(eips.includes(elem) || _this.isActivatedEIP(elem))) {
throw new Error(eip + " requires EIP " + elem + ", but is not included in the EIP list");
}
});
}
};
var this_1 = this;
try {
for (var eips_2 = __values(eips), eips_2_1 = eips_2.next(); !eips_2_1.done; eips_2_1 = eips_2.next()) {
var eip = eips_2_1.value;
if (!(eip in eips_1.EIPs)) {
throw new Error(eip + " not supported");
}
var minHF = this.gteHardfork(eips_1.EIPs[eip]['minimumHardfork']);
if (!minHF) {
throw new Error(eip + " cannot be activated on hardfork " + this.hardfork() + ", minimumHardfork: " + minHF);
}
_loop_1(eip);
}

@@ -479,8 +495,11 @@ }

Common.prototype.hardforkIsActiveOnBlock = function (hardfork, blockNumber, opts) {
opts = opts !== undefined ? opts : {};
var onlySupported = opts.onlySupported === undefined ? false : opts.onlySupported;
var _a;
if (opts === void 0) { opts = {}; }
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
var onlySupported = (_a = opts.onlySupported) !== null && _a !== void 0 ? _a : false;
hardfork = this._chooseHardfork(hardfork, onlySupported);
var hfBlock = this.hardforkBlock(hardfork);
if (hfBlock !== null && blockNumber >= hfBlock)
var hfBlock = this.hardforkBlockBN(hardfork);
if (hfBlock && blockNumber.gte(hfBlock)) {
return true;
}
return false;

@@ -506,3 +525,3 @@ };

var e_11, _a;
opts = opts !== undefined ? opts : {};
if (opts === void 0) { opts = {}; }
var onlyActive = opts.onlyActive === undefined ? false : opts.onlyActive;

@@ -555,8 +574,9 @@ hardfork1 = this._chooseHardfork(hardfork1, opts.onlySupported);

var e_12, _a;
opts = opts !== undefined ? opts : {};
var onlySupported = opts.onlySupported === undefined ? false : opts.onlySupported;
var _b;
if (opts === void 0) { opts = {}; }
var onlySupported = (_b = opts.onlySupported) !== null && _b !== void 0 ? _b : false;
hardfork = this._chooseHardfork(hardfork, onlySupported);
try {
for (var _b = __values(this.hardforks()), _c = _b.next(); !_c.done; _c = _b.next()) {
var hf = _c.value;
for (var _c = __values(this.hardforks()), _d = _c.next(); !_d.done; _d = _c.next()) {
var hf = _d.value;
if (hf['name'] === hardfork && hf['block'] !== null)

@@ -569,3 +589,3 @@ return true;

try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
if (_d && !_d.done && (_a = _c.return)) _a.call(_c);
}

@@ -584,3 +604,3 @@ finally { if (e_12) throw e_12.error; }

var e_13, _a;
opts = opts !== undefined ? opts : {};
if (opts === void 0) { opts = {}; }
var activeHardforks = [];

@@ -616,3 +636,3 @@ var hfs = this.hardforks();

Common.prototype.activeHardfork = function (blockNumber, opts) {
opts = opts !== undefined ? opts : {};
if (opts === void 0) { opts = {}; }
var activeHardforks = this.activeHardforks(blockNumber, opts);

@@ -630,6 +650,15 @@ if (activeHardforks.length > 0) {

* @returns Block number
* @deprecated Please use hardforkBlockBN() for large number support
*/
Common.prototype.hardforkBlock = function (hardfork) {
return ethereumjs_util_1.toType(this.hardforkBlockBN(hardfork), ethereumjs_util_1.TypeOutput.Number);
};
/**
* Returns the hardfork change block for hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number
*/
Common.prototype.hardforkBlockBN = function (hardfork) {
hardfork = this._chooseHardfork(hardfork, false);
return this._getHardfork(hardfork)['block'];
return new ethereumjs_util_1.BN(this._getHardfork(hardfork)['block']);
};

@@ -643,4 +672,5 @@ /**

Common.prototype.isHardforkBlock = function (blockNumber, hardfork) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
hardfork = this._chooseHardfork(hardfork, false);
return this.hardforkBlock(hardfork) === blockNumber;
return this.hardforkBlockBN(hardfork).eq(blockNumber);
};

@@ -651,6 +681,16 @@ /**

* @returns Block number or null if not available
* @deprecated Please use nextHardforkBlockBN() for large number support
*/
Common.prototype.nextHardforkBlock = function (hardfork) {
var block = this.nextHardforkBlockBN(hardfork);
return block === null ? null : ethereumjs_util_1.toType(block, ethereumjs_util_1.TypeOutput.Number);
};
/**
* Returns the change block for the next hardfork after the hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number or null if not available
*/
Common.prototype.nextHardforkBlockBN = function (hardfork) {
hardfork = this._chooseHardfork(hardfork, false);
var hfBlock = this.hardforkBlock(hardfork);
var hfBlock = this.hardforkBlockBN(hardfork);
// Next fork block number or null if none available

@@ -661,3 +701,4 @@ // Logic: if accumulator is still null and on the first occurence of

var nextHfBlock = this.hardforks().reduce(function (acc, hf) {
return hf.block > hfBlock && acc === null ? hf.block : acc;
var block = new ethereumjs_util_1.BN(hf.block);
return block.gt(hfBlock) && acc === null ? block : acc;
}, null);

@@ -673,4 +714,6 @@ return nextHfBlock;

Common.prototype.isNextHardforkBlock = function (blockNumber, hardfork) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
hardfork = this._chooseHardfork(hardfork, false);
return this.nextHardforkBlock(hardfork) === blockNumber;
var nextHardforkBlock = this.nextHardforkBlockBN(hardfork);
return nextHardforkBlock === null ? false : nextHardforkBlock.eq(blockNumber);
};

@@ -740,3 +783,3 @@ /**

});
return resArray.length === 1 ? resArray[0] : null;
return resArray.length >= 1 ? resArray[resArray.length - 1] : null;
};

@@ -781,7 +824,15 @@ /**

* @returns chain Id
* @deprecated Please use chainIdBN() for large number support
*/
Common.prototype.chainId = function () {
return this._chainParams['chainId'];
return ethereumjs_util_1.toType(this.chainIdBN(), ethereumjs_util_1.TypeOutput.Number);
};
/**
* Returns the Id of current chain
* @returns chain Id
*/
Common.prototype.chainIdBN = function () {
return new ethereumjs_util_1.BN(this._chainParams['chainId']);
};
/**
* Returns the name of current chain

@@ -796,7 +847,15 @@ * @returns chain name (lower case)

* @returns network Id
* @deprecated Please use networkIdBN() for large number support
*/
Common.prototype.networkId = function () {
return this._chainParams['networkId'];
return ethereumjs_util_1.toType(this.networkIdBN(), ethereumjs_util_1.TypeOutput.Number);
};
/**
* Returns the Id of current network
* @returns network Id
*/
Common.prototype.networkIdBN = function () {
return new ethereumjs_util_1.BN(this._chainParams['networkId']);
};
/**
* Returns the active EIPs

@@ -838,2 +897,8 @@ * @returns List of EIPs

};
/**
* Returns a deep copy of this common instance.
*/
Common.prototype.copy = function () {
return Object.assign(Object.create(Object.getPrototypeOf(this)), this);
};
return Common;

@@ -840,0 +905,0 @@ }(events_1.EventEmitter));

6

dist.browser/types.d.ts

@@ -0,1 +1,3 @@

/// <reference types="bn.js" />
import { BN } from 'ethereumjs-util';
export interface genesisStatesType {

@@ -15,4 +17,4 @@ names: {

name: string;
chainId: number;
networkId: number;
chainId: number | BN;
networkId: number | BN;
defaultHardfork?: string;

@@ -19,0 +21,0 @@ comment: string;

4

dist/chains/goerli.json

@@ -73,4 +73,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 4460644,
"forkHash": "0x757a1c47"
}

@@ -77,0 +77,0 @@ ],

3

dist/chains/index.js

@@ -12,2 +12,3 @@ "use strict";

const goerli_json_1 = __importDefault(require("./goerli.json"));
const yolov3_json_1 = __importDefault(require("./yolov3.json"));
/**

@@ -23,2 +24,3 @@ * @hidden

'5': 'goerli',
'34180983699157880': 'yolov3',
};

@@ -31,2 +33,3 @@ const chains = {

goerli: goerli_json_1.default,
yolov3: yolov3_json_1.default,
};

@@ -33,0 +36,0 @@ if (customChains) {

4

dist/chains/mainnet.json

@@ -75,4 +75,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 12244000,
"forkHash": "0xeb440f6"
}

@@ -79,0 +79,0 @@ ],

4

dist/chains/rinkeby.json

@@ -73,4 +73,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 8290928,
"forkHash": "0x6910c8bd"
}

@@ -77,0 +77,0 @@ ],

4

dist/chains/ropsten.json

@@ -75,4 +75,4 @@ {

"name": "berlin",
"block": null,
"forkHash": null
"block": 9812189,
"forkHash": "0xa157d377"
}

@@ -79,0 +79,0 @@ ],

60

dist/eips/2929.json

@@ -20,2 +20,62 @@ {

"d": "Gas cost of reading storage locations which have already loaded 'cold'"
},
"sstoreCleanGasEIP2200": {
"v": 2900,
"d": "Once per SSTORE operation from clean non-zero to something else"
},
"sstoreNoopGasEIP2200": {
"v": 100,
"d": "Once per SSTORE operation if the value doesn't change"
},
"sstoreDirtyGasEIP2200": {
"v": 100,
"d": "Once per SSTORE operation if a dirty value is changed"
},
"sstoreInitRefundEIP2200": {
"v": 19900,
"d": "Once per SSTORE operation for resetting to the original zero value"
},
"sstoreCleanRefundEIP2200": {
"v": 4900,
"d": "Once per SSTORE operation for resetting to the original non-zero value"
},
"call": {
"v": 0,
"d": "Base fee of the CALL opcode"
},
"callcode": {
"v": 0,
"d": "Base fee of the CALLCODE opcode"
},
"delegatecall": {
"v": 0,
"d": "Base fee of the DELEGATECALL opcode"
},
"staticcall": {
"v": 0,
"d": "Base fee of the STATICCALL opcode"
},
"balance": {
"v": 0,
"d": "Base fee of the BALANCE opcode"
},
"extcodesize": {
"v": 0,
"d": "Base fee of the EXTCODESIZE opcode"
},
"extcodecopy": {
"v": 0,
"d": "Base fee of the EXTCODECOPY opcode"
},
"extcodehash": {
"v": 0,
"d": "Base fee of the EXTCODEHASH opcode"
},
"sload": {
"v": 0,
"d": "Base fee of the SLOAD opcode"
},
"sstore": {
"v": 0,
"d": "Base fee of the SSTORE opcode"
}

@@ -22,0 +82,0 @@ },

2

dist/eips/index.js

@@ -8,4 +8,6 @@ "use strict";

2565: require('./2565.json'),
2718: require('./2718.json'),
2929: require('./2929.json'),
2930: require('./2930.json'),
};
//# sourceMappingURL=index.js.map

2

dist/genesisStates/index.js

@@ -11,2 +11,3 @@ "use strict";

'5': 'goerli',
'34180983699157880': 'yolov3',
},

@@ -18,2 +19,3 @@ mainnet: require('./mainnet.json'),

goerli: require('./goerli.json'),
yolov3: require('./yolov3.json'),
};

@@ -20,0 +22,0 @@ /**

2

dist/hardforks/berlin.json

@@ -6,3 +6,3 @@ {

"status": "Draft",
"eips": [2315]
"eips": [2565, 2929, 2718, 2930]
}

54

dist/index.d.ts

@@ -0,3 +1,5 @@

/// <reference types="bn.js" />
/// <reference types="node" />
import { EventEmitter } from 'events';
import { BN, BNLike } from 'ethereumjs-util';
import { Chain } from './types';

@@ -12,3 +14,3 @@ /**

*/
chain: string | number | object;
chain: string | number | BN | object;
/**

@@ -84,3 +86,3 @@ * String identifier ('byzantium') for hardfork

*/
setChain(chain: string | number | object): any;
setChain(chain: string | number | BN | object): any;
/**

@@ -96,3 +98,3 @@ * Sets the hardfork to get params for

*/
getHardforkByBlockNumber(blockNumber: number): string;
getHardforkByBlockNumber(blockNumber: BNLike): string;
/**

@@ -103,3 +105,3 @@ * Sets a new hardfork based on the block number provided

*/
setHardforkByBlockNumber(blockNumber: number): string;
setHardforkByBlockNumber(blockNumber: BNLike): string;
/**

@@ -162,3 +164,3 @@ * Internal helper function to choose between hardfork set and hardfork provided as param

*/
paramByBlock(topic: string, name: string, blockNumber: number): any;
paramByBlock(topic: string, name: string, blockNumber: BNLike): any;
/**

@@ -181,3 +183,3 @@ * Checks if an EIP is activated by either being included in the EIPs

*/
hardforkIsActiveOnBlock(hardfork: string | null, blockNumber: number, opts?: hardforkOptions): boolean;
hardforkIsActiveOnBlock(hardfork: string | null, blockNumber: BNLike, opts?: hardforkOptions): boolean;
/**

@@ -189,3 +191,3 @@ * Alias to hardforkIsActiveOnBlock when hardfork is set

*/
activeOnBlock(blockNumber: number, opts?: hardforkOptions): boolean;
activeOnBlock(blockNumber: BNLike, opts?: hardforkOptions): boolean;
/**

@@ -219,3 +221,3 @@ * Sequence based check if given or set HF1 is greater than or equal HF2

*/
activeHardforks(blockNumber?: number | null, opts?: hardforkOptions): Array<any>;
activeHardforks(blockNumber?: BNLike | null, opts?: hardforkOptions): Array<any>;
/**

@@ -227,3 +229,3 @@ * Returns the latest active hardfork name for chain or block or throws if unavailable

*/
activeHardfork(blockNumber?: number | null, opts?: hardforkOptions): string;
activeHardfork(blockNumber?: BNLike | null, opts?: hardforkOptions): string;
/**

@@ -233,5 +235,12 @@ * Returns the hardfork change block for hardfork provided or set

* @returns Block number
* @deprecated Please use hardforkBlockBN() for large number support
*/
hardforkBlock(hardfork?: string): number;
/**
* Returns the hardfork change block for hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number
*/
hardforkBlockBN(hardfork?: string): BN;
/**
* True if block number provided is the hardfork (given or set) change block

@@ -242,3 +251,3 @@ * @param blockNumber Number of the block to check

*/
isHardforkBlock(blockNumber: number, hardfork?: string): boolean;
isHardforkBlock(blockNumber: BNLike, hardfork?: string): boolean;
/**

@@ -248,5 +257,12 @@ * Returns the change block for the next hardfork after the hardfork provided or set

* @returns Block number or null if not available
* @deprecated Please use nextHardforkBlockBN() for large number support
*/
nextHardforkBlock(hardfork?: string): number | null;
/**
* Returns the change block for the next hardfork after the hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number or null if not available
*/
nextHardforkBlockBN(hardfork?: string): BN | null;
/**
* True if block number provided is the hardfork change block following the hardfork given or set

@@ -257,3 +273,3 @@ * @param blockNumber Number of the block to check

*/
isNextHardforkBlock(blockNumber: number, hardfork?: string): boolean;
isNextHardforkBlock(blockNumber: BNLike, hardfork?: string): boolean;
/**

@@ -304,5 +320,11 @@ * Internal helper function to calculate a fork hash

* @returns chain Id
* @deprecated Please use chainIdBN() for large number support
*/
chainId(): number;
/**
* Returns the Id of current chain
* @returns chain Id
*/
chainIdBN(): BN;
/**
* Returns the name of current chain

@@ -315,5 +337,11 @@ * @returns chain name (lower case)

* @returns network Id
* @deprecated Please use networkIdBN() for large number support
*/
networkId(): number;
/**
* Returns the Id of current network
* @returns network Id
*/
networkIdBN(): BN;
/**
* Returns the active EIPs

@@ -347,3 +375,7 @@ * @returns List of EIPs

consensusConfig(): any;
/**
* Returns a deep copy of this common instance.
*/
copy(): Common;
}
export {};

111

dist/index.js

@@ -5,2 +5,3 @@ "use strict";

const crc_32_1 = require("crc-32");
const ethereumjs_util_1 = require("ethereumjs-util");
const chains_1 = require("./chains");

@@ -55,3 +56,4 @@ const hardforks_1 = require("./hardforks");

const initializedChains = chains_1._getInitializedChains(customChains);
if (typeof chain === 'number') {
if (typeof chain === 'number' || ethereumjs_util_1.BN.isBN(chain)) {
chain = chain.toString();
if (initializedChains['names'][chain]) {

@@ -75,3 +77,3 @@ const name = initializedChains['names'][chain];

setChain(chain) {
if (typeof chain === 'number' || typeof chain === 'string') {
if (typeof chain === 'number' || typeof chain === 'string' || ethereumjs_util_1.BN.isBN(chain)) {
this._chainParams = Common._getChainParams(chain, this._customChains);

@@ -81,3 +83,3 @@ }

if (this._customChains.length > 0) {
throw new Error('Chain must be a string or number when initialized with customChains passed in');
throw new Error('Chain must be a string, number, or BN when initialized with customChains passed in');
}

@@ -125,10 +127,10 @@ const required = ['networkId', 'genesis', 'hardforks', 'bootstrapNodes'];

getHardforkByBlockNumber(blockNumber) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
let hardfork = 'chainstart';
for (const hf of this.hardforks()) {
const hardforkBlock = hf.block;
// Skip comparison for not applied HFs
if (hardforkBlock === null) {
if (hf.block === null) {
continue;
}
if (blockNumber >= hardforkBlock) {
if (blockNumber.gte(new ethereumjs_util_1.BN(hf.block))) {
hardfork = hf.name;

@@ -145,2 +147,3 @@ }

setHardforkByBlockNumber(blockNumber) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
const hardfork = this.getHardforkByBlockNumber(blockNumber);

@@ -207,2 +210,10 @@ this.setHardfork(hardfork);

}
if (eips_1.EIPs[eip].requiredEIPs) {
// eslint-disable-next-line prettier/prettier
eips_1.EIPs[eip].requiredEIPs.forEach((elem) => {
if (!(eips.includes(elem) || this.isActivatedEIP(elem))) {
throw new Error(`${eip} requires EIP ${elem}, but is not included in the EIP list`);
}
});
}
}

@@ -329,9 +340,11 @@ this._eips = eips;

*/
hardforkIsActiveOnBlock(hardfork, blockNumber, opts) {
opts = opts !== undefined ? opts : {};
const onlySupported = opts.onlySupported === undefined ? false : opts.onlySupported;
hardforkIsActiveOnBlock(hardfork, blockNumber, opts = {}) {
var _a;
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
const onlySupported = (_a = opts.onlySupported) !== null && _a !== void 0 ? _a : false;
hardfork = this._chooseHardfork(hardfork, onlySupported);
const hfBlock = this.hardforkBlock(hardfork);
if (hfBlock !== null && blockNumber >= hfBlock)
const hfBlock = this.hardforkBlockBN(hardfork);
if (hfBlock && blockNumber.gte(hfBlock)) {
return true;
}
return false;

@@ -355,4 +368,3 @@ }

*/
hardforkGteHardfork(hardfork1, hardfork2, opts) {
opts = opts !== undefined ? opts : {};
hardforkGteHardfork(hardfork1, hardfork2, opts = {}) {
const onlyActive = opts.onlyActive === undefined ? false : opts.onlyActive;

@@ -393,5 +405,5 @@ hardfork1 = this._chooseHardfork(hardfork1, opts.onlySupported);

*/
hardforkIsActiveOnChain(hardfork, opts) {
opts = opts !== undefined ? opts : {};
const onlySupported = opts.onlySupported === undefined ? false : opts.onlySupported;
hardforkIsActiveOnChain(hardfork, opts = {}) {
var _a;
const onlySupported = (_a = opts.onlySupported) !== null && _a !== void 0 ? _a : false;
hardfork = this._chooseHardfork(hardfork, onlySupported);

@@ -410,4 +422,3 @@ for (const hf of this.hardforks()) {

*/
activeHardforks(blockNumber, opts) {
opts = opts !== undefined ? opts : {};
activeHardforks(blockNumber, opts = {}) {
const activeHardforks = [];

@@ -432,4 +443,3 @@ const hfs = this.hardforks();

*/
activeHardfork(blockNumber, opts) {
opts = opts !== undefined ? opts : {};
activeHardfork(blockNumber, opts = {}) {
const activeHardforks = this.activeHardforks(blockNumber, opts);

@@ -447,6 +457,15 @@ if (activeHardforks.length > 0) {

* @returns Block number
* @deprecated Please use hardforkBlockBN() for large number support
*/
hardforkBlock(hardfork) {
return ethereumjs_util_1.toType(this.hardforkBlockBN(hardfork), ethereumjs_util_1.TypeOutput.Number);
}
/**
* Returns the hardfork change block for hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number
*/
hardforkBlockBN(hardfork) {
hardfork = this._chooseHardfork(hardfork, false);
return this._getHardfork(hardfork)['block'];
return new ethereumjs_util_1.BN(this._getHardfork(hardfork)['block']);
}

@@ -460,4 +479,5 @@ /**

isHardforkBlock(blockNumber, hardfork) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
hardfork = this._chooseHardfork(hardfork, false);
return this.hardforkBlock(hardfork) === blockNumber;
return this.hardforkBlockBN(hardfork).eq(blockNumber);
}

@@ -468,6 +488,16 @@ /**

* @returns Block number or null if not available
* @deprecated Please use nextHardforkBlockBN() for large number support
*/
nextHardforkBlock(hardfork) {
const block = this.nextHardforkBlockBN(hardfork);
return block === null ? null : ethereumjs_util_1.toType(block, ethereumjs_util_1.TypeOutput.Number);
}
/**
* Returns the change block for the next hardfork after the hardfork provided or set
* @param hardfork Hardfork name, optional if HF set
* @returns Block number or null if not available
*/
nextHardforkBlockBN(hardfork) {
hardfork = this._chooseHardfork(hardfork, false);
const hfBlock = this.hardforkBlock(hardfork);
const hfBlock = this.hardforkBlockBN(hardfork);
// Next fork block number or null if none available

@@ -478,3 +508,4 @@ // Logic: if accumulator is still null and on the first occurence of

const nextHfBlock = this.hardforks().reduce((acc, hf) => {
return hf.block > hfBlock && acc === null ? hf.block : acc;
const block = new ethereumjs_util_1.BN(hf.block);
return block.gt(hfBlock) && acc === null ? block : acc;
}, null);

@@ -490,4 +521,6 @@ return nextHfBlock;

isNextHardforkBlock(blockNumber, hardfork) {
blockNumber = ethereumjs_util_1.toType(blockNumber, ethereumjs_util_1.TypeOutput.BN);
hardfork = this._chooseHardfork(hardfork, false);
return this.nextHardforkBlock(hardfork) === blockNumber;
const nextHardforkBlock = this.nextHardforkBlockBN(hardfork);
return nextHardforkBlock === null ? false : nextHardforkBlock.eq(blockNumber);
}

@@ -546,3 +579,3 @@ /**

});
return resArray.length === 1 ? resArray[0] : null;
return resArray.length >= 1 ? resArray[resArray.length - 1] : null;
}

@@ -587,7 +620,15 @@ /**

* @returns chain Id
* @deprecated Please use chainIdBN() for large number support
*/
chainId() {
return this._chainParams['chainId'];
return ethereumjs_util_1.toType(this.chainIdBN(), ethereumjs_util_1.TypeOutput.Number);
}
/**
* Returns the Id of current chain
* @returns chain Id
*/
chainIdBN() {
return new ethereumjs_util_1.BN(this._chainParams['chainId']);
}
/**
* Returns the name of current chain

@@ -602,7 +643,15 @@ * @returns chain name (lower case)

* @returns network Id
* @deprecated Please use networkIdBN() for large number support
*/
networkId() {
return this._chainParams['networkId'];
return ethereumjs_util_1.toType(this.networkIdBN(), ethereumjs_util_1.TypeOutput.Number);
}
/**
* Returns the Id of current network
* @returns network Id
*/
networkIdBN() {
return new ethereumjs_util_1.BN(this._chainParams['networkId']);
}
/**
* Returns the active EIPs

@@ -644,4 +693,10 @@ * @returns List of EIPs

}
/**
* Returns a deep copy of this common instance.
*/
copy() {
return Object.assign(Object.create(Object.getPrototypeOf(this)), this);
}
}
exports.default = Common;
//# sourceMappingURL=index.js.map

6

dist/types.d.ts

@@ -0,1 +1,3 @@

/// <reference types="bn.js" />
import { BN } from 'ethereumjs-util';
export interface genesisStatesType {

@@ -15,4 +17,4 @@ names: {

name: string;
chainId: number;
networkId: number;
chainId: number | BN;
networkId: number | BN;
defaultHardfork?: string;

@@ -19,0 +21,0 @@ comment: string;

11

package.json
{
"name": "@ethereumjs/common",
"version": "2.1.0",
"version": "2.2.0",
"description": "Resources common to all Ethereum implementations",

@@ -26,3 +26,3 @@ "main": "./dist/index.js",

"type": "git",
"url": "git+https://github.com/ethereumjs/ethereumjs-vm.git"
"url": "git+https://github.com/ethereumjs/ethereumjs-monorepo.git"
},

@@ -41,7 +41,8 @@ "keywords": [

"bugs": {
"url": "https://github.com/ethereumjs/ethereumjs-vm/issues?q=is%3Aissue+label%3A%22package%3A+common%22"
"url": "https://github.com/ethereumjs/ethereumjs-monorepo/issues?q=is%3Aissue+label%3A%22package%3A+common%22"
},
"homepage": "https://github.com/ethereumjs/ethereumjs-vm/tree/master/packages/common#readme",
"homepage": "https://github.com/ethereumjs/ethereumjs-monorepo/tree/master/packages/common#readme",
"dependencies": {
"crc-32": "^1.2.0"
"crc-32": "^1.2.0",
"ethereumjs-util": "^7.0.9"
},

@@ -48,0 +49,0 @@ "devDependencies": {

12

README.md

@@ -98,2 +98,3 @@ # @ethereumjs/common

- `goerli`
- `yolov3`
- Private/custom chain parameters

@@ -184,12 +185,9 @@

- `istanbul` (`DEFAULT_HARDFORK` (`v2.0.0` release series))
- `muirGlacier` (since `v1.5.0`)
- `muirGlacier`
- `berlin` (since `v2.2.0`)
### Future Hardforks
General support for the `berlin` hardfork has been added along `v2.0.0`, specification of the hardfork regarding EIPs included was not finalized upon release date.
The `london` hardfork targeted for summer 2021 is currently not yet supported by this library.
Currently supported `berlin` EIPs:
- `EIP-2315`
### Parameter Access

@@ -226,3 +224,5 @@

- [EIP-2565](https://eips.ethereum.org/EIPS/eip-2565): ModExp gas cost
- [EIP-2718](https://eips.ethereum.org/EIPS/eip-2565): Transaction Types
- [EIP-2929](https://eips.ethereum.org/EIPS/eip-2929): gas cost increases for state access opcodes
- [EIP-2930](https://eips.ethereum.org/EIPS/eip-2930): Optional accesss list tx type

@@ -229,0 +229,0 @@ ## Bootstrap Nodes

dist.browser/chains/index.js.map

Sorry, the diff of this file is not supported yet

dist.browser/eips/index.js.map

Sorry, the diff of this file is not supported yet

dist.browser/genesisStates/index.js.map

Sorry, the diff of this file is not supported yet

dist.browser/index.js.map

Sorry, the diff of this file is not supported yet

dist/chains/index.js.map

Sorry, the diff of this file is not supported yet

dist/eips/index.js.map

Sorry, the diff of this file is not supported yet

dist/genesisStates/index.js.map

Sorry, the diff of this file is not supported yet

dist/index.js.map

Sorry, the diff of this file is not supported yet

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

About

Packages

npm

Go

Maven

PyPI

Rubygems

Stay in touch

Get open source security insights delivered straight into your inbox.

  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc