mirror of
https://github.com/kremalicious/metamask-extension.git
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78f4684b2a
* MetaMetrics: add EVENT.CATEGORIES const * MetaMetrics: add EVENT.CATEGORIES.INPAGE_PROVIDER * MetaMetrics: add EVENT.CATEGORIES.AUTH * MetaMetrics: add EVENT.CATEGORIES.ACCOUNTS pt. 1 * MetaMetrics: add EVENT.CATEGORIES.ACCOUNTS pt. 2 confirm we want to use 'Accounts' instead of 'Account' * MetaMetrics: add EVENT.CATEGORIES.MESSAGES * MetaMetrics: add EVENT.CATEGORIES.RETENTION const * MetaMetrics: add EVENT.CATEGORIES.SETTINGS * MetaMask: add missing EVENT.CATEGORIES.SNAPS * MetaMetrics: add EVENT.CATEGORIES.WALLET const * MetaMetrics: add EVENT.CATEGORIES.ONBOARDING const * MetaMetrics: add EVENT.CATEGORIES.ONBOARDING & EVENT.CATEGORIES.TRANSACTIONS consts * MetaMetrics: use EVENT.CATEGORIES * ducks/swaps: revert slice name * MetaMetrics: add missing EVENT.CATEGORIES.NETWORK
87 lines
3.0 KiB
JavaScript
87 lines
3.0 KiB
JavaScript
import { EVENT, EVENT_NAMES } from '../../../shared/constants/metametrics';
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import { SECOND } from '../../../shared/constants/time';
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const USER_PROMPTED_EVENT_NAME_MAP = {
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eth_signTypedData_v4: EVENT_NAMES.SIGNATURE_REQUESTED,
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eth_signTypedData_v3: EVENT_NAMES.SIGNATURE_REQUESTED,
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eth_signTypedData: EVENT_NAMES.SIGNATURE_REQUESTED,
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eth_personal_sign: EVENT_NAMES.SIGNATURE_REQUESTED,
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eth_sign: EVENT_NAMES.SIGNATURE_REQUESTED,
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eth_getEncryptionPublicKey: EVENT_NAMES.ENCRYPTION_PUBLIC_KEY_REQUESTED,
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eth_decrypt: EVENT_NAMES.DECRYPTION_REQUESTED,
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wallet_requestPermissions: EVENT_NAMES.PERMISSIONS_REQUESTED,
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eth_requestAccounts: EVENT_NAMES.PERMISSIONS_REQUESTED,
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};
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const samplingTimeouts = {};
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/**
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* Returns a middleware that tracks inpage_provider usage using sampling for
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* each type of event except those that require user interaction, such as
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* signature requests
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*
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* @param {object} opts - options for the rpc method tracking middleware
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* @param {Function} opts.trackEvent - trackEvent method from MetaMetricsController
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* @param {Function} opts.getMetricsState - get the state of MetaMetricsController
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* @returns {Function}
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*/
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export default function createRPCMethodTrackingMiddleware({
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trackEvent,
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getMetricsState,
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}) {
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return function rpcMethodTrackingMiddleware(
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/** @type {any} */ req,
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/** @type {any} */ res,
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/** @type {Function} */ next,
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) {
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const startTime = Date.now();
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const { origin } = req;
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next((callback) => {
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const endTime = Date.now();
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if (!getMetricsState().participateInMetaMetrics) {
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return callback();
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}
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if (USER_PROMPTED_EVENT_NAME_MAP[req.method]) {
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const userRejected = res.error?.code === 4001;
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trackEvent({
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event: USER_PROMPTED_EVENT_NAME_MAP[req.method],
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category: EVENT.CATEGORIES.INPAGE_PROVIDER,
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referrer: {
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url: origin,
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},
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properties: {
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method: req.method,
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status: userRejected ? 'rejected' : 'approved',
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error_code: res.error?.code,
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error_message: res.error?.message,
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has_result: typeof res.result !== 'undefined',
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duration: endTime - startTime,
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},
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});
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} else if (typeof samplingTimeouts[req.method] === 'undefined') {
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trackEvent({
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event: 'Provider Method Called',
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category: EVENT.CATEGORIES.INPAGE_PROVIDER,
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referrer: {
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url: origin,
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},
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properties: {
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method: req.method,
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error_code: res.error?.code,
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error_message: res.error?.message,
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has_result: typeof res.result !== 'undefined',
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duration: endTime - startTime,
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},
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});
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// Only record one call to this method every ten seconds to avoid
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// overloading network requests.
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samplingTimeouts[req.method] = setTimeout(() => {
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delete samplingTimeouts[req.method];
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}, SECOND * 10);
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}
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return callback();
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});
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};
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}
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