mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
e4923399a9
* feat: add new linea mainnet network * fix: removed unused condition + lint code * fix: update tests + fix network tab issue * feat: add feature toggle for linea mainnet * fix: add feature toggle for linea mainnet * feat: add linea mainnet logo * update @metamask/eth-json-rpc-infura package to support linea networks * update linea mainnet block explorer url * fix: refactor linea mainnet feature toggle * fix: update linea mainnet chain id and rpc url * fix: update settings-search unit test * fix: update linea mainnet feature flag * fix: remove useless async function keyword for linea mainnet feature flag
63 lines
1.8 KiB
TypeScript
63 lines
1.8 KiB
TypeScript
import { CHAIN_IDS, MAX_SAFE_CHAIN_ID } from '../constants/network';
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/**
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* Checks whether the given number primitive chain ID is safe.
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* Because some cryptographic libraries we use expect the chain ID to be a
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* number primitive, it must not exceed a certain size.
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*
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* @param chainId - The chain ID to check for safety.
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* @returns Whether the given chain ID is safe.
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*/
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export function isSafeChainId(chainId: unknown): boolean {
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return isSafeInteger(chainId) && chainId > 0 && chainId <= MAX_SAFE_CHAIN_ID;
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}
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/**
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* Checks whether the given value is a 0x-prefixed, non-zero, non-zero-padded,
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* hexadecimal string.
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*
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* @param value - The value to check.
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* @returns True if the value is a correctly formatted hex string,
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* false otherwise.
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*/
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export function isPrefixedFormattedHexString(value: unknown) {
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if (typeof value !== 'string') {
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return false;
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}
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return /^0x[1-9a-f]+[0-9a-f]*$/iu.test(value);
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}
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/**
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* Check if token detection is enabled for certain networks
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*
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* @param chainId - ChainID of network
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* @returns Whether the current network supports token detection
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*/
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export function isTokenDetectionEnabledForNetwork(chainId: string | undefined) {
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switch (chainId) {
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case CHAIN_IDS.MAINNET:
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case CHAIN_IDS.BSC:
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case CHAIN_IDS.POLYGON:
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case CHAIN_IDS.AVALANCHE:
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case CHAIN_IDS.AURORA:
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return true;
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default:
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return false;
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}
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}
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/**
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* Like {@link Number.isSafeInteger}, but types the input as a `number` if it is
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* indeed a safe integer.
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*
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* @param value - The value to check.
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* @returns True if the value is a safe integer, false otherwise.
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*/
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function isSafeInteger(value: unknown): value is number {
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return Number.isSafeInteger(value);
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}
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export function shouldShowLineaMainnet(): boolean {
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return new Date().getTime() > Date.UTC(2023, 6, 11, 18);
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}
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