"use strict"; /** * About networks * * @_subsection: api/providers:Networks [networks] */ Object.defineProperty(exports, "__esModule", { value: true }); exports.Network = void 0; const index_js_1 = require("../transaction/index.js"); const index_js_2 = require("../utils/index.js"); const plugins_network_js_1 = require("./plugins-network.js"); /* * * * // Networks which operation against an L2 can use this plugin to // specify how to access L1, for the purpose of resolving ENS, // for example. export class LayerOneConnectionPlugin extends NetworkPlugin { readonly provider!: Provider; // @TODO: Rename to ChainAccess and allow for connecting to any chain constructor(provider: Provider) { super("org.ethers.plugins.layer-one-connection"); defineProperties(this, { provider }); } clone(): LayerOneConnectionPlugin { return new LayerOneConnectionPlugin(this.provider); } } */ /* * * * export class PriceOraclePlugin extends NetworkPlugin { readonly address!: string; constructor(address: string) { super("org.ethers.plugins.price-oracle"); defineProperties(this, { address }); } clone(): PriceOraclePlugin { return new PriceOraclePlugin(this.address); } } */ // Networks or clients with a higher need for security (such as clients // that may automatically make CCIP requests without user interaction) // can use this plugin to anonymize requests or intercept CCIP requests // to notify and/or receive authorization from the user /* * * * export type FetchDataFunc = (req: Frozen) => Promise; export class CcipPreflightPlugin extends NetworkPlugin { readonly fetchData!: FetchDataFunc; constructor(fetchData: FetchDataFunc) { super("org.ethers.plugins.ccip-preflight"); defineProperties(this, { fetchData }); } clone(): CcipPreflightPlugin { return new CcipPreflightPlugin(this.fetchData); } } */ const Networks = new Map(); // @TODO: Add a _ethersNetworkObj variable to better detect network ovjects class Network { #name; #chainId; #plugins; constructor(name, chainId) { this.#name = name; this.#chainId = (0, index_js_2.getBigInt)(chainId); this.#plugins = new Map(); } toJSON() { return { name: this.name, chainId: this.chainId }; } get name() { return this.#name; } set name(value) { this.#name = value; } get chainId() { return this.#chainId; } set chainId(value) { this.#chainId = (0, index_js_2.getBigInt)(value, "chainId"); } get plugins() { return Array.from(this.#plugins.values()); } attachPlugin(plugin) { if (this.#plugins.get(plugin.name)) { throw new Error(`cannot replace existing plugin: ${plugin.name} `); } this.#plugins.set(plugin.name, plugin.clone()); return this; } getPlugin(name) { return (this.#plugins.get(name)) || null; } // Gets a list of Plugins which match basename, ignoring any fragment getPlugins(basename) { return (this.plugins.filter((p) => (p.name.split("#")[0] === basename))); } clone() { const clone = new Network(this.name, this.chainId); this.plugins.forEach((plugin) => { clone.attachPlugin(plugin.clone()); }); return clone; } computeIntrinsicGas(tx) { const costs = this.getPlugin("org.ethers.plugins.network.GasCost") || (new plugins_network_js_1.GasCostPlugin()); let gas = costs.txBase; if (tx.to == null) { gas += costs.txCreate; } if (tx.data) { for (let i = 2; i < tx.data.length; i += 2) { if (tx.data.substring(i, i + 2) === "00") { gas += costs.txDataZero; } else { gas += costs.txDataNonzero; } } } if (tx.accessList) { const accessList = (0, index_js_1.accessListify)(tx.accessList); for (const addr in accessList) { gas += costs.txAccessListAddress + costs.txAccessListStorageKey * accessList[addr].storageKeys.length; } } return gas; } /** * Returns a new Network for the %%network%% name or chainId. */ static from(network) { injectCommonNetworks(); // Default network if (network == null) { return Network.from("mainnet"); } // Canonical name or chain ID if (typeof (network) === "number") { network = BigInt(network); } if (typeof (network) === "string" || typeof (network) === "bigint") { const networkFunc = Networks.get(network); if (networkFunc) { return networkFunc(); } if (typeof (network) === "bigint") { return new Network("unknown", network); } (0, index_js_2.assertArgument)(false, "unknown network", "network", network); } // Clonable with network-like abilities if (typeof (network.clone) === "function") { const clone = network.clone(); //if (typeof(network.name) !== "string" || typeof(network.chainId) !== "number") { //} return clone; } // Networkish if (typeof (network) === "object") { (0, index_js_2.assertArgument)(typeof (network.name) === "string" && typeof (network.chainId) === "number", "invalid network object name or chainId", "network", network); const custom = new Network((network.name), (network.chainId)); if (network.ensAddress || network.ensNetwork != null) { custom.attachPlugin(new plugins_network_js_1.EnsPlugin(network.ensAddress, network.ensNetwork)); } //if ((network).layerOneConnection) { // custom.attachPlugin(new LayerOneConnectionPlugin((network).layerOneConnection)); //} return custom; } (0, index_js_2.assertArgument)(false, "invalid network", "network", network); } /** * Register %%nameOrChainId%% with a function which returns * an instance of a Network representing that chain. */ static register(nameOrChainId, networkFunc) { if (typeof (nameOrChainId) === "number") { nameOrChainId = BigInt(nameOrChainId); } const existing = Networks.get(nameOrChainId); if (existing) { (0, index_js_2.assertArgument)(false, `conflicting network for ${JSON.stringify(existing.name)}`, "nameOrChainId", nameOrChainId); } Networks.set(nameOrChainId, networkFunc); } } exports.Network = Network; // See: https://chainlist.org let injected = false; function injectCommonNetworks() { if (injected) { return; } injected = true; /// Register popular Ethereum networks function registerEth(name, chainId, options) { const func = function () { const network = new Network(name, chainId); // We use 0 to disable ENS if (options.ensNetwork != null) { network.attachPlugin(new plugins_network_js_1.EnsPlugin(null, options.ensNetwork)); } if (options.priorityFee) { // network.attachPlugin(new MaxPriorityFeePlugin(options.priorityFee)); } /* if (options.etherscan) { const { url, apiKey } = options.etherscan; network.attachPlugin(new EtherscanPlugin(url, apiKey)); } */ network.attachPlugin(new plugins_network_js_1.GasCostPlugin()); return network; }; // Register the network by name and chain ID Network.register(name, func); Network.register(chainId, func); if (options.altNames) { options.altNames.forEach((name) => { Network.register(name, func); }); } } registerEth("mainnet", 1, { ensNetwork: 1, altNames: ["homestead"] }); registerEth("ropsten", 3, { ensNetwork: 3 }); registerEth("rinkeby", 4, { ensNetwork: 4 }); registerEth("goerli", 5, { ensNetwork: 5 }); registerEth("kovan", 42, { ensNetwork: 42 }); registerEth("sepolia", 11155111, {}); registerEth("classic", 61, {}); registerEth("classicKotti", 6, {}); registerEth("xdai", 100, { ensNetwork: 1 }); registerEth("optimism", 10, { ensNetwork: 1, etherscan: { url: "https:/\/api-optimistic.etherscan.io/" } }); registerEth("optimism-goerli", 420, { etherscan: { url: "https:/\/api-goerli-optimistic.etherscan.io/" } }); registerEth("arbitrum", 42161, { ensNetwork: 1, etherscan: { url: "https:/\/api.arbiscan.io/" } }); registerEth("arbitrum-goerli", 421613, { etherscan: { url: "https:/\/api-goerli.arbiscan.io/" } }); // Polygon has a 35 gwei maxPriorityFee requirement registerEth("matic", 137, { ensNetwork: 1, // priorityFee: 35000000000, etherscan: { // apiKey: "W6T8DJW654GNTQ34EFEYYP3EZD9DD27CT7", url: "https:/\/api.polygonscan.com/" } }); registerEth("matic-mumbai", 80001, { altNames: ["maticMumbai", "maticmum"], // priorityFee: 35000000000, etherscan: { // apiKey: "W6T8DJW654GNTQ34EFEYYP3EZD9DD27CT7", url: "https:/\/api-testnet.polygonscan.com/" } }); registerEth("bnb", 56, { ensNetwork: 1, etherscan: { // apiKey: "EVTS3CU31AATZV72YQ55TPGXGMVIFUQ9M9", url: "http:/\/api.bscscan.com" } }); registerEth("bnbt", 97, { etherscan: { // apiKey: "EVTS3CU31AATZV72YQ55TPGXGMVIFUQ9M9", url: "http:/\/api-testnet.bscscan.com" } }); } //# sourceMappingURL=network.js.map