mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-26 12:29:06 +01:00
236 lines
8.0 KiB
JavaScript
236 lines
8.0 KiB
JavaScript
export const ROPSTEN = 'ropsten';
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export const RINKEBY = 'rinkeby';
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export const KOVAN = 'kovan';
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export const MAINNET = 'mainnet';
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export const GOERLI = 'goerli';
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export const LOCALHOST = 'localhost';
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export const NETWORK_TYPE_RPC = 'rpc';
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export const MAINNET_NETWORK_ID = '1';
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export const ROPSTEN_NETWORK_ID = '3';
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export const RINKEBY_NETWORK_ID = '4';
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export const GOERLI_NETWORK_ID = '5';
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export const KOVAN_NETWORK_ID = '42';
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export const LOCALHOST_NETWORK_ID = '1337';
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export const MAINNET_CHAIN_ID = '0x1';
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export const ROPSTEN_CHAIN_ID = '0x3';
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export const RINKEBY_CHAIN_ID = '0x4';
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export const GOERLI_CHAIN_ID = '0x5';
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export const KOVAN_CHAIN_ID = '0x2a';
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export const LOCALHOST_CHAIN_ID = '0x539';
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export const BSC_CHAIN_ID = '0x38';
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export const OPTIMISM_CHAIN_ID = '0xa';
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export const OPTIMISM_TESTNET_CHAIN_ID = '0x45';
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export const POLYGON_CHAIN_ID = '0x89';
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export const AVALANCHE_CHAIN_ID = '0xa86a';
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export const FANTOM_CHAIN_ID = '0xfa';
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export const CELO_CHAIN_ID = '0xa4ec';
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/**
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* The largest possible chain ID we can handle.
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* Explanation: https://gist.github.com/rekmarks/a47bd5f2525936c4b8eee31a16345553
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*/
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export const MAX_SAFE_CHAIN_ID = 4503599627370476;
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export const ROPSTEN_DISPLAY_NAME = 'Ropsten';
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export const RINKEBY_DISPLAY_NAME = 'Rinkeby';
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export const KOVAN_DISPLAY_NAME = 'Kovan';
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export const MAINNET_DISPLAY_NAME = 'Ethereum Mainnet';
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export const GOERLI_DISPLAY_NAME = 'Goerli';
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export const LOCALHOST_DISPLAY_NAME = 'Localhost 8545';
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const infuraProjectId = process.env.INFURA_PROJECT_ID;
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export const getRpcUrl = ({ network, excludeProjectId = false }) =>
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`https://${network}.infura.io/v3/${excludeProjectId ? '' : infuraProjectId}`;
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export const ROPSTEN_RPC_URL = getRpcUrl({ network: ROPSTEN });
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export const RINKEBY_RPC_URL = getRpcUrl({ network: RINKEBY });
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export const KOVAN_RPC_URL = getRpcUrl({ network: KOVAN });
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export const MAINNET_RPC_URL = getRpcUrl({ network: MAINNET });
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export const GOERLI_RPC_URL = getRpcUrl({ network: GOERLI });
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export const LOCALHOST_RPC_URL = 'http://localhost:8545';
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export const ETH_SYMBOL = 'ETH';
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export const WETH_SYMBOL = 'WETH';
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export const TEST_ETH_SYMBOL = 'TESTETH';
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export const BNB_SYMBOL = 'BNB';
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export const MATIC_SYMBOL = 'MATIC';
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export const AVALANCHE_SYMBOL = 'AVAX';
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export const FANTOM_SYMBOL = 'FTM';
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export const CELO_SYMBOL = 'CELO';
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export const ETH_TOKEN_IMAGE_URL = './images/eth_logo.svg';
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export const TEST_ETH_TOKEN_IMAGE_URL = './images/black-eth-logo.svg';
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export const BNB_TOKEN_IMAGE_URL = './images/bnb.png';
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export const MATIC_TOKEN_IMAGE_URL = './images/matic-token.png';
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export const AVAX_TOKEN_IMAGE_URL = './images/avax-token.png';
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export const INFURA_PROVIDER_TYPES = [ROPSTEN, RINKEBY, KOVAN, MAINNET, GOERLI];
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export const TEST_CHAINS = [
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ROPSTEN_CHAIN_ID,
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RINKEBY_CHAIN_ID,
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GOERLI_CHAIN_ID,
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KOVAN_CHAIN_ID,
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LOCALHOST_CHAIN_ID,
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];
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/**
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* Map of all build-in Infura networks to their network and chain IDs.
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*/
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export const NETWORK_TYPE_TO_ID_MAP = {
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[ROPSTEN]: { networkId: ROPSTEN_NETWORK_ID, chainId: ROPSTEN_CHAIN_ID },
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[RINKEBY]: { networkId: RINKEBY_NETWORK_ID, chainId: RINKEBY_CHAIN_ID },
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[KOVAN]: { networkId: KOVAN_NETWORK_ID, chainId: KOVAN_CHAIN_ID },
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[GOERLI]: { networkId: GOERLI_NETWORK_ID, chainId: GOERLI_CHAIN_ID },
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[MAINNET]: { networkId: MAINNET_NETWORK_ID, chainId: MAINNET_CHAIN_ID },
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[LOCALHOST]: { networkId: LOCALHOST_NETWORK_ID, chainId: LOCALHOST_CHAIN_ID },
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};
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export const NETWORK_TO_NAME_MAP = {
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[ROPSTEN]: ROPSTEN_DISPLAY_NAME,
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[RINKEBY]: RINKEBY_DISPLAY_NAME,
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[KOVAN]: KOVAN_DISPLAY_NAME,
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[MAINNET]: MAINNET_DISPLAY_NAME,
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[GOERLI]: GOERLI_DISPLAY_NAME,
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[LOCALHOST]: LOCALHOST_DISPLAY_NAME,
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[ROPSTEN_NETWORK_ID]: ROPSTEN_DISPLAY_NAME,
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[RINKEBY_NETWORK_ID]: RINKEBY_DISPLAY_NAME,
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[KOVAN_NETWORK_ID]: KOVAN_DISPLAY_NAME,
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[GOERLI_NETWORK_ID]: GOERLI_DISPLAY_NAME,
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[MAINNET_NETWORK_ID]: MAINNET_DISPLAY_NAME,
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[LOCALHOST_NETWORK_ID]: LOCALHOST_DISPLAY_NAME,
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[ROPSTEN_CHAIN_ID]: ROPSTEN_DISPLAY_NAME,
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[RINKEBY_CHAIN_ID]: RINKEBY_DISPLAY_NAME,
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[KOVAN_CHAIN_ID]: KOVAN_DISPLAY_NAME,
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[GOERLI_CHAIN_ID]: GOERLI_DISPLAY_NAME,
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[MAINNET_CHAIN_ID]: MAINNET_DISPLAY_NAME,
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[LOCALHOST_CHAIN_ID]: LOCALHOST_DISPLAY_NAME,
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};
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export const CHAIN_ID_TO_TYPE_MAP = Object.entries(
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NETWORK_TYPE_TO_ID_MAP,
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).reduce((chainIdToTypeMap, [networkType, { chainId }]) => {
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chainIdToTypeMap[chainId] = networkType;
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return chainIdToTypeMap;
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}, {});
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export const CHAIN_ID_TO_RPC_URL_MAP = {
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[ROPSTEN_CHAIN_ID]: ROPSTEN_RPC_URL,
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[RINKEBY_CHAIN_ID]: RINKEBY_RPC_URL,
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[KOVAN_CHAIN_ID]: KOVAN_RPC_URL,
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[GOERLI_CHAIN_ID]: GOERLI_RPC_URL,
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[MAINNET_CHAIN_ID]: MAINNET_RPC_URL,
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[LOCALHOST_CHAIN_ID]: LOCALHOST_RPC_URL,
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};
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export const CHAIN_ID_TO_NETWORK_ID_MAP = Object.values(
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NETWORK_TYPE_TO_ID_MAP,
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).reduce((chainIdToNetworkIdMap, { chainId, networkId }) => {
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chainIdToNetworkIdMap[chainId] = networkId;
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return chainIdToNetworkIdMap;
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}, {});
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export const NATIVE_CURRENCY_TOKEN_IMAGE_MAP = {
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[ETH_SYMBOL]: ETH_TOKEN_IMAGE_URL,
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[TEST_ETH_SYMBOL]: TEST_ETH_TOKEN_IMAGE_URL,
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[BNB_SYMBOL]: BNB_TOKEN_IMAGE_URL,
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[MATIC_SYMBOL]: MATIC_TOKEN_IMAGE_URL,
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[AVALANCHE_SYMBOL]: AVAX_TOKEN_IMAGE_URL,
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};
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export const INFURA_BLOCKED_KEY = 'countryBlocked';
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/**
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* Hardforks are points in the chain where logic is changed significantly
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* enough where there is a fork and the new fork becomes the active chain.
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* These constants are presented in chronological order starting with BERLIN
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* because when we first needed to track the hardfork we had launched support
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* for EIP-2718 (where transactions can have types and different shapes) and
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* EIP-2930 (optional access lists), which were included in BERLIN.
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*
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* BERLIN - forked at block number 12,244,000, included typed transactions and
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* optional access lists
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* LONDON - future, upcoming fork that introduces the baseFeePerGas, an amount
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* of the ETH transaction fees that will be burned instead of given to the
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* miner. This change necessitated the third type of transaction envelope to
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* specify maxFeePerGas and maxPriorityFeePerGas moving the fee bidding system
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* to a second price auction model.
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*/
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export const HARDFORKS = {
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BERLIN: 'berlin',
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LONDON: 'london',
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};
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export const CHAIN_ID_TO_GAS_LIMIT_BUFFER_MAP = {
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[OPTIMISM_CHAIN_ID]: 1,
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[OPTIMISM_TESTNET_CHAIN_ID]: 1,
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};
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/**
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* Ethereum JSON-RPC methods that are known to exist but that we intentionally
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* do not support.
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*/
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export const UNSUPPORTED_RPC_METHODS = new Set([
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// This is implemented later in our middleware stack – specifically, in
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// eth-json-rpc-middleware – but our UI does not support it.
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'eth_signTransaction',
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]);
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export const IPFS_DEFAULT_GATEWAY_URL = 'dweb.link';
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// The first item in transakCurrencies must be the
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// default crypto currency for the network
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const BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME = 'ethereum';
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export const BUYABLE_CHAINS_MAP = {
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[MAINNET_CHAIN_ID]: {
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nativeCurrency: ETH_SYMBOL,
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network: BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME,
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transakCurrencies: [ETH_SYMBOL, 'USDT', 'USDC', 'DAI'],
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},
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[ROPSTEN_CHAIN_ID]: {
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nativeCurrency: ETH_SYMBOL,
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network: BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME,
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},
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[RINKEBY_CHAIN_ID]: {
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nativeCurrency: ETH_SYMBOL,
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network: BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME,
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},
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[GOERLI_CHAIN_ID]: {
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nativeCurrency: ETH_SYMBOL,
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network: BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME,
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},
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[KOVAN_CHAIN_ID]: {
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nativeCurrency: ETH_SYMBOL,
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network: BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME,
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},
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[BSC_CHAIN_ID]: {
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nativeCurrency: BNB_SYMBOL,
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network: 'bsc',
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transakCurrencies: [BNB_SYMBOL, 'BUSD'],
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},
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[POLYGON_CHAIN_ID]: {
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nativeCurrency: MATIC_SYMBOL,
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network: 'polygon',
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transakCurrencies: [MATIC_SYMBOL, 'USDT', 'USDC', 'DAI'],
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},
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[AVALANCHE_CHAIN_ID]: {
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nativeCurrency: AVALANCHE_SYMBOL,
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network: 'avaxcchain',
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transakCurrencies: [AVALANCHE_SYMBOL],
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},
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[FANTOM_CHAIN_ID]: {
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nativeCurrency: FANTOM_SYMBOL,
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network: 'fantom',
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transakCurrencies: [FANTOM_SYMBOL],
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},
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[CELO_CHAIN_ID]: {
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nativeCurrency: CELO_SYMBOL,
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network: 'celo',
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transakCurrencies: [CELO_SYMBOL],
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},
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};
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