PHP WebShell
Текущая директория: /usr/lib/node_modules/bitgo/node_modules/avalanche/dist/utils
Просмотр файла: helperfunctions.js
"use strict";
/**
* @packageDocumentation
* @module Utils-HelperFunctions
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.costExportTx = exports.calcBytesCost = exports.costImportTx = exports.NodeIDStringToBuffer = exports.bufferToNodeIDString = exports.privateKeyStringToBuffer = exports.bufferToPrivateKeyString = exports.UnixNow = exports.MaxWeightFormula = exports.getPreferredHRP = void 0;
const constants_1 = require("./constants");
const bn_js_1 = __importDefault(require("bn.js"));
const bintools_1 = __importDefault(require("../utils/bintools"));
const errors_1 = require("../utils/errors");
/**
* @ignore
*/
const bintools = bintools_1.default.getInstance();
function getPreferredHRP(networkID = undefined) {
if (networkID in constants_1.NetworkIDToHRP) {
return constants_1.NetworkIDToHRP[`${networkID}`];
}
else if (typeof networkID === "undefined") {
return constants_1.NetworkIDToHRP[`${constants_1.DefaultNetworkID}`];
}
return constants_1.FallbackHRP;
}
exports.getPreferredHRP = getPreferredHRP;
function MaxWeightFormula(staked, cap) {
return bn_js_1.default.min(staked.mul(new bn_js_1.default(5)), cap);
}
exports.MaxWeightFormula = MaxWeightFormula;
/**
* Function providing the current UNIX time using a {@link https://github.com/indutny/bn.js/|BN}.
*/
function UnixNow() {
return new bn_js_1.default(Math.round(new Date().getTime() / 1000));
}
exports.UnixNow = UnixNow;
/**
* Takes a private key buffer and produces a private key string with prefix.
*
* @param pk A {@link https://github.com/feross/buffer|Buffer} for the private key.
*/
function bufferToPrivateKeyString(pk) {
return `PrivateKey-${bintools.cb58Encode(pk)}`;
}
exports.bufferToPrivateKeyString = bufferToPrivateKeyString;
/**
* Takes a private key string and produces a private key {@link https://github.com/feross/buffer|Buffer}.
*
* @param pk A string for the private key.
*/
function privateKeyStringToBuffer(pk) {
if (!pk.startsWith("PrivateKey-")) {
throw new errors_1.PrivateKeyError("Error - privateKeyStringToBuffer: private keys must start with 'PrivateKey-'");
}
const pksplit = pk.split("-");
return bintools.cb58Decode(pksplit[pksplit.length - 1]);
}
exports.privateKeyStringToBuffer = privateKeyStringToBuffer;
/**
* Takes a nodeID buffer and produces a nodeID string with prefix.
*
* @param pk A {@link https://github.com/feross/buffer|Buffer} for the nodeID.
*/
function bufferToNodeIDString(pk) {
return `NodeID-${bintools.cb58Encode(pk)}`;
}
exports.bufferToNodeIDString = bufferToNodeIDString;
/**
* Takes a nodeID string and produces a nodeID {@link https://github.com/feross/buffer|Buffer}.
*
* @param pk A string for the nodeID.
*/
function NodeIDStringToBuffer(pk) {
if (!pk.startsWith("NodeID-")) {
throw new errors_1.NodeIdError("Error - privateNodeIDToBuffer: nodeID must start with 'NodeID-'");
}
const pksplit = pk.split("-");
return bintools.cb58Decode(pksplit[pksplit.length - 1]);
}
exports.NodeIDStringToBuffer = NodeIDStringToBuffer;
function costImportTx(tx) {
let bytesCost = calcBytesCost(tx.toBuffer().byteLength);
const importTx = tx.getTransaction();
importTx.getImportInputs().forEach((input) => {
const inCost = input.getCost();
bytesCost += inCost;
});
const fixedFee = 10000;
return bytesCost + fixedFee;
}
exports.costImportTx = costImportTx;
function calcBytesCost(len) {
return len * constants_1.Defaults.network[1].C.txBytesGas;
}
exports.calcBytesCost = calcBytesCost;
function costExportTx(tx) {
const bytesCost = calcBytesCost(tx.toBuffer().byteLength);
const exportTx = tx.getTransaction();
const numSigs = exportTx.getInputs().length;
const sigCost = numSigs * constants_1.Defaults.network[1].C.costPerSignature;
const fixedFee = 10000;
return bytesCost + sigCost + fixedFee;
}
exports.costExportTx = costExportTx;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"helperfunctions.js","sourceRoot":"","sources":["../../../src/utils/helperfunctions.ts"],"names":[],"mappings":";AAAA;;;GAGG;;;;;;AAEH,2CAKoB;AACpB,kDAAsB;AAEtB,iEAAwC;AACxC,4CAA8D;AAG9D;;GAEG;AACH,MAAM,QAAQ,GAAa,kBAAQ,CAAC,WAAW,EAAE,CAAA;AAEjD,SAAgB,eAAe,CAAC,YAAoB,SAAS;IAC3D,IAAI,SAAS,IAAI,0BAAc,EAAE;QAC/B,OAAO,0BAAc,CAAC,GAAG,SAAS,EAAE,CAAC,CAAA;KACtC;SAAM,IAAI,OAAO,SAAS,KAAK,WAAW,EAAE;QAC3C,OAAO,0BAAc,CAAC,GAAG,4BAAgB,EAAE,CAAC,CAAA;KAC7C;IACD,OAAO,uBAAW,CAAA;AACpB,CAAC;AAPD,0CAOC;AAED,SAAgB,gBAAgB,CAAC,MAAU,EAAE,GAAO;IAClD,OAAO,eAAE,CAAC,GAAG,CAAC,MAAM,CAAC,GAAG,CAAC,IAAI,eAAE,CAAC,CAAC,CAAC,CAAC,EAAE,GAAG,CAAC,CAAA;AAC3C,CAAC;AAFD,4CAEC;AAED;;GAEG;AACH,SAAgB,OAAO;IACrB,OAAO,IAAI,eAAE,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,GAAG,IAAI,CAAC,CAAC,CAAA;AACxD,CAAC;AAFD,0BAEC;AAED;;;;GAIG;AACH,SAAgB,wBAAwB,CAAC,EAAU;IACjD,OAAO,cAAc,QAAQ,CAAC,UAAU,CAAC,EAAE,CAAC,EAAE,CAAA;AAChD,CAAC;AAFD,4DAEC;AAED;;;;GAIG;AACH,SAAgB,wBAAwB,CAAC,EAAU;IACjD,IAAI,CAAC,EAAE,CAAC,UAAU,CAAC,aAAa,CAAC,EAAE;QACjC,MAAM,IAAI,wBAAe,CACvB,8EAA8E,CAC/E,CAAA;KACF;IACD,MAAM,OAAO,GAAa,EAAE,CAAC,KAAK,CAAC,GAAG,CAAC,CAAA;IACvC,OAAO,QAAQ,CAAC,UAAU,CAAC,OAAO,CAAC,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAA;AACzD,CAAC;AARD,4DAQC;AAED;;;;GAIG;AACH,SAAgB,oBAAoB,CAAC,EAAU;IAC7C,OAAO,UAAU,QAAQ,CAAC,UAAU,CAAC,EAAE,CAAC,EAAE,CAAA;AAC5C,CAAC;AAFD,oDAEC;AAED;;;;GAIG;AACH,SAAgB,oBAAoB,CAAC,EAAU;IAC7C,IAAI,CAAC,EAAE,CAAC,UAAU,CAAC,SAAS,CAAC,EAAE;QAC7B,MAAM,IAAI,oBAAW,CACnB,iEAAiE,CAClE,CAAA;KACF;IACD,MAAM,OAAO,GAAa,EAAE,CAAC,KAAK,CAAC,GAAG,CAAC,CAAA;IACvC,OAAO,QAAQ,CAAC,UAAU,CAAC,OAAO,CAAC,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAA;AACzD,CAAC;AARD,oDAQC;AAED,SAAgB,YAAY,CAAC,EAAc;IACzC,IAAI,SAAS,GAAW,aAAa,CAAC,EAAE,CAAC,QAAQ,EAAE,CAAC,UAAU,CAAC,CAAA;IAC/D,MAAM,QAAQ,GAAG,EAAE,CAAC,cAAc,EAAc,CAAA;IAChD,QAAQ,CAAC,eAAe,EAAE,CAAC,OAAO,CAAC,CAAC,KAAwB,EAAQ,EAAE;QACpE,MAAM,MAAM,GAAW,KAAK,CAAC,OAAO,EAAE,CAAA;QACtC,SAAS,IAAI,MAAM,CAAA;IACrB,CAAC,CAAC,CAAA;IACF,MAAM,QAAQ,GAAW,KAAK,CAAA;IAC9B,OAAO,SAAS,GAAG,QAAQ,CAAA;AAC7B,CAAC;AATD,oCASC;AAED,SAAgB,aAAa,CAAC,GAAW;IACvC,OAAO,GAAG,GAAG,oBAAQ,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,UAAU,CAAA;AAC/C,CAAC;AAFD,sCAEC;AAED,SAAgB,YAAY,CAAC,EAAc;IACzC,MAAM,SAAS,GAAW,aAAa,CAAC,EAAE,CAAC,QAAQ,EAAE,CAAC,UAAU,CAAC,CAAA;IACjE,MAAM,QAAQ,GAAG,EAAE,CAAC,cAAc,EAAc,CAAA;IAChD,MAAM,OAAO,GAAW,QAAQ,CAAC,SAAS,EAAE,CAAC,MAAM,CAAA;IACnD,MAAM,OAAO,GAAW,OAAO,GAAG,oBAAQ,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,gBAAgB,CAAA;IACxE,MAAM,QAAQ,GAAW,KAAK,CAAA;IAC9B,OAAO,SAAS,GAAG,OAAO,GAAG,QAAQ,CAAA;AACvC,CAAC;AAPD,oCAOC","sourcesContent":["/**\n * @packageDocumentation\n * @module Utils-HelperFunctions\n */\n\nimport {\n  NetworkIDToHRP,\n  DefaultNetworkID,\n  FallbackHRP,\n  Defaults\n} from \"./constants\"\nimport BN from \"bn.js\"\nimport { Buffer } from \"buffer/\"\nimport BinTools from \"../utils/bintools\"\nimport { PrivateKeyError, NodeIdError } from \"../utils/errors\"\nimport { ExportTx, ImportTx, TransferableInput, UnsignedTx } from \"../apis/evm\"\n\n/**\n * @ignore\n */\nconst bintools: BinTools = BinTools.getInstance()\n\nexport function getPreferredHRP(networkID: number = undefined): string {\n  if (networkID in NetworkIDToHRP) {\n    return NetworkIDToHRP[`${networkID}`]\n  } else if (typeof networkID === \"undefined\") {\n    return NetworkIDToHRP[`${DefaultNetworkID}`]\n  }\n  return FallbackHRP\n}\n\nexport function MaxWeightFormula(staked: BN, cap: BN): BN {\n  return BN.min(staked.mul(new BN(5)), cap)\n}\n\n/**\n * Function providing the current UNIX time using a {@link https://github.com/indutny/bn.js/|BN}.\n */\nexport function UnixNow(): BN {\n  return new BN(Math.round(new Date().getTime() / 1000))\n}\n\n/**\n * Takes a private key buffer and produces a private key string with prefix.\n *\n * @param pk A {@link https://github.com/feross/buffer|Buffer} for the private key.\n */\nexport function bufferToPrivateKeyString(pk: Buffer): string {\n  return `PrivateKey-${bintools.cb58Encode(pk)}`\n}\n\n/**\n * Takes a private key string and produces a private key {@link https://github.com/feross/buffer|Buffer}.\n *\n * @param pk A string for the private key.\n */\nexport function privateKeyStringToBuffer(pk: string): Buffer {\n  if (!pk.startsWith(\"PrivateKey-\")) {\n    throw new PrivateKeyError(\n      \"Error - privateKeyStringToBuffer: private keys must start with 'PrivateKey-'\"\n    )\n  }\n  const pksplit: string[] = pk.split(\"-\")\n  return bintools.cb58Decode(pksplit[pksplit.length - 1])\n}\n\n/**\n * Takes a nodeID buffer and produces a nodeID string with prefix.\n *\n * @param pk A {@link https://github.com/feross/buffer|Buffer} for the nodeID.\n */\nexport function bufferToNodeIDString(pk: Buffer): string {\n  return `NodeID-${bintools.cb58Encode(pk)}`\n}\n\n/**\n * Takes a nodeID string and produces a nodeID {@link https://github.com/feross/buffer|Buffer}.\n *\n * @param pk A string for the nodeID.\n */\nexport function NodeIDStringToBuffer(pk: string): Buffer {\n  if (!pk.startsWith(\"NodeID-\")) {\n    throw new NodeIdError(\n      \"Error - privateNodeIDToBuffer: nodeID must start with 'NodeID-'\"\n    )\n  }\n  const pksplit: string[] = pk.split(\"-\")\n  return bintools.cb58Decode(pksplit[pksplit.length - 1])\n}\n\nexport function costImportTx(tx: UnsignedTx): number {\n  let bytesCost: number = calcBytesCost(tx.toBuffer().byteLength)\n  const importTx = tx.getTransaction() as ImportTx\n  importTx.getImportInputs().forEach((input: TransferableInput): void => {\n    const inCost: number = input.getCost()\n    bytesCost += inCost\n  })\n  const fixedFee: number = 10000\n  return bytesCost + fixedFee\n}\n\nexport function calcBytesCost(len: number): number {\n  return len * Defaults.network[1].C.txBytesGas\n}\n\nexport function costExportTx(tx: UnsignedTx): number {\n  const bytesCost: number = calcBytesCost(tx.toBuffer().byteLength)\n  const exportTx = tx.getTransaction() as ExportTx\n  const numSigs: number = exportTx.getInputs().length\n  const sigCost: number = numSigs * Defaults.network[1].C.costPerSignature\n  const fixedFee: number = 10000\n  return bytesCost + sigCost + fixedFee\n}\n"]}Выполнить команду
Для локальной разработки. Не используйте в интернете!