101 lines
2.7 KiB
JavaScript
101 lines
2.7 KiB
JavaScript
'use strict';
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
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result["default"] = mod;
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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var errors = __importStar(require("../utils/errors"));
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var homestead = {
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chainId: 1,
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ensAddress: "0x314159265dd8dbb310642f98f50c066173c1259b",
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name: "homestead"
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};
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var ropsten = {
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chainId: 3,
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ensAddress: "0x112234455c3a32fd11230c42e7bccd4a84e02010",
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name: "ropsten"
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};
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var networks = {
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unspecified: {
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chainId: 0
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},
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homestead: homestead,
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mainnet: homestead,
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morden: {
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chainId: 2
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},
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ropsten: ropsten,
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testnet: ropsten,
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rinkeby: {
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chainId: 4,
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ensAddress: "0xe7410170f87102DF0055eB195163A03B7F2Bff4A"
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},
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kovan: {
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chainId: 42
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},
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classic: {
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chainId: 61
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}
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};
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/**
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* getNetwork
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*
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* Converts a named common networks or chain ID (network ID) to a Network
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* and verifies a network is a valid Network..
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*/
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function getNetwork(network) {
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// No network (null) or unspecified (chainId = 0)
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if (!network) {
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return null;
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}
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if (typeof (network) === 'number') {
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for (var name in networks) {
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var n_1 = networks[name];
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if (n_1.chainId === network) {
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return {
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name: name,
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chainId: n_1.chainId,
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ensAddress: n_1.ensAddress
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};
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}
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}
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return {
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chainId: network,
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name: 'unknown'
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};
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}
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if (typeof (network) === 'string') {
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var n_2 = networks[network];
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if (n_2 == null) {
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return null;
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}
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return {
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name: network,
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chainId: n_2.chainId,
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ensAddress: n_2.ensAddress
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};
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}
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var n = networks[network.name];
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// Not a standard network; check that it is a valid network in general
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if (!n) {
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if (typeof (n.chainId) !== 'number') {
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errors.throwError('invalid network chainId', errors.INVALID_ARGUMENT, { arg: 'network', value: network });
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}
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return network;
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}
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// Make sure the chainId matches the expected network chainId (or is 0; disable EIP-155)
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if (network.chainId !== 0 && network.chainId !== n.chainId) {
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errors.throwError('network chainId mismatch', errors.INVALID_ARGUMENT, { arg: 'network', value: network });
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}
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// Standard Network
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return {
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name: network.name,
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chainId: n.chainId,
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ensAddress: n.ensAddress
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};
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}
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exports.getNetwork = getNetwork;
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