mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
125 lines
3.4 KiB
JavaScript
125 lines
3.4 KiB
JavaScript
const path = require('path');
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const { readFile } = require('fs/promises');
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const ini = require('ini');
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const { BuildType } = require('../lib/build-type');
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const commonConfigurationPropertyNames = ['PUBNUB_PUB_KEY', 'PUBNUB_SUB_KEY'];
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const configurationPropertyNames = [
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...commonConfigurationPropertyNames,
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'NFTS_V1',
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'INFURA_PROJECT_ID',
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'ONBOARDING_V2',
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'PHISHING_WARNING_PAGE_URL',
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'PORTFOLIO_URL',
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'SEGMENT_HOST',
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'SEGMENT_WRITE_KEY',
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'SENTRY_DSN_DEV',
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'SIWE_V1',
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'SWAPS_USE_DEV_APIS',
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];
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const productionConfigurationPropertyNames = [
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...commonConfigurationPropertyNames,
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'INFURA_BETA_PROJECT_ID',
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'INFURA_FLASK_PROJECT_ID',
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'INFURA_PROD_PROJECT_ID',
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'SEGMENT_BETA_WRITE_KEY',
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'SEGMENT_FLASK_WRITE_KEY',
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'SEGMENT_PROD_WRITE_KEY',
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'SENTRY_DSN',
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];
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/**
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* Get configuration for non-production builds.
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*
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* @returns {object} The production configuration.
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*/
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async function getConfig() {
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const configPath = path.resolve(__dirname, '..', '..', '.metamaskrc');
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let configContents = '';
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try {
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configContents = await readFile(configPath, {
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encoding: 'utf8',
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});
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} catch (error) {
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if (error.code !== 'ENOENT') {
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throw error;
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}
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}
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const environmentVariables = {};
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for (const propertyName of configurationPropertyNames) {
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if (process.env[propertyName]) {
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environmentVariables[propertyName] = process.env[propertyName];
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}
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}
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return {
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...ini.parse(configContents),
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...environmentVariables,
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};
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}
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/**
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* Get configuration for production builds and perform validation.
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*
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* This function validates that all required variables are present, and that
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* the production configuration file doesn't include any extraneous entries.
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*
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* @param {BuildType} buildType - The current build type (e.g. "main", "flask",
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* etc.).
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* @returns {object} The production configuration.
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*/
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async function getProductionConfig(buildType) {
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const prodConfigPath = path.resolve(__dirname, '..', '..', '.metamaskprodrc');
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let prodConfigContents = '';
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try {
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prodConfigContents = await readFile(prodConfigPath, {
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encoding: 'utf8',
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});
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} catch (error) {
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if (error.code !== 'ENOENT') {
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throw error;
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}
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}
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const environmentVariables = {};
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for (const propertyName of productionConfigurationPropertyNames) {
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if (process.env[propertyName]) {
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environmentVariables[propertyName] = process.env[propertyName];
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}
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}
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const prodConfig = {
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...ini.parse(prodConfigContents),
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...environmentVariables,
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};
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const requiredEnvironmentVariables = {
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all: ['PUBNUB_PUB_KEY', 'PUBNUB_SUB_KEY', 'SENTRY_DSN'],
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[BuildType.beta]: ['INFURA_BETA_PROJECT_ID', 'SEGMENT_BETA_WRITE_KEY'],
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[BuildType.flask]: ['INFURA_FLASK_PROJECT_ID', 'SEGMENT_FLASK_WRITE_KEY'],
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[BuildType.main]: ['INFURA_PROD_PROJECT_ID', 'SEGMENT_PROD_WRITE_KEY'],
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};
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for (const required of [
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...requiredEnvironmentVariables.all,
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...requiredEnvironmentVariables[buildType],
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]) {
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if (!prodConfig[required]) {
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throw new Error(`Missing '${required}' environment variable`);
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}
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}
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const allValid = Object.values(requiredEnvironmentVariables).flat();
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for (const environmentVariable of Object.keys(prodConfig)) {
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if (!allValid.includes(environmentVariable)) {
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throw new Error(`Invalid environment variable: '${environmentVariable}'`);
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}
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}
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return prodConfig;
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}
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module.exports = { getConfig, getProductionConfig };
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