45 lines
1.2 KiB
TypeScript
45 lines
1.2 KiB
TypeScript
// Copyright 2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { Environment, getEnvironment } from '../environment';
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import { isInPast } from './timestamp';
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import * as log from '../logging/log';
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const ONE_DAY_MS = 86400 * 1000;
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const NINETY_ONE_DAYS = 91 * ONE_DAY_MS;
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const THIRTY_ONE_DAYS = 31 * ONE_DAY_MS;
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export function hasExpired(): boolean {
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let buildExpiration = 0;
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try {
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buildExpiration = window.getExpiration();
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if (buildExpiration) {
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log.info('Build expires: ', new Date(buildExpiration).toISOString());
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}
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} catch (e) {
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log.error('Error retrieving build expiration date', e.stack);
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return true;
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}
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if (getEnvironment() === Environment.Production) {
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const safeExpirationMs = window.Events.getAutoDownloadUpdate()
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? NINETY_ONE_DAYS
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: THIRTY_ONE_DAYS;
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const buildExpirationDuration = buildExpiration - Date.now();
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const tooFarIntoFuture = buildExpirationDuration > safeExpirationMs;
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if (tooFarIntoFuture) {
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log.error(
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'Build expiration is set too far into the future',
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buildExpiration
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);
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}
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return tooFarIntoFuture || isInPast(buildExpiration);
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}
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return buildExpiration !== 0 && isInPast(buildExpiration);
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}
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