b6d42c28b5
* Update manifest.json * replace `extension.getUrl` to `runtime.getUrl` * Update localStorage to async chrome.storage.local * Change action to browserAction * fix bug * revert async changes * revert test change * Fix localStorage breaking change * .extension -> .runtime * fix undefined behaviour * fixed tests * lint * Up some callbacks to async * Change where extractMetadata is called * fix in mock * Update background field to take in type * Change background.js to service_worker.js * Update id and request origin for service worker * updated chrome mock * 13 tests passing * Fix async issue * switch naming back to original * linting * Fix linting in base * remove timeOut * added permission to alarms in manifest * fixed alarms uncaught errors * Cleanup addr for tests --------- Co-authored-by: bee344 <alberto.penayo@parity.io>
40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
// Copyright 2019-2024 @polkadot/extension authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { Message } from '@polkadot/extension-base/types';
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import { MESSAGE_ORIGIN_CONTENT, MESSAGE_ORIGIN_PAGE, PORT_CONTENT } from '@polkadot/extension-base/defaults';
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import { chrome } from '@polkadot/extension-inject/chrome';
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// connect to the extension
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const port = chrome.runtime.connect({ name: PORT_CONTENT });
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// send any messages from the extension back to the page
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port.onMessage.addListener((data): void => {
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window.postMessage({ ...data, origin: MESSAGE_ORIGIN_CONTENT }, '*');
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});
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// all messages from the page, pass them to the extension
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window.addEventListener('message', ({ data, source }: Message): void => {
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// only allow messages from our window, by the inject
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if (source !== window || data.origin !== MESSAGE_ORIGIN_PAGE) {
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return;
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}
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port.postMessage(data);
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});
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// inject our data injector
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const script = document.createElement('script');
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script.src = chrome.runtime.getURL('page.js');
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script.onload = (): void => {
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// remove the injecting tag when loaded
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if (script.parentNode) {
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script.parentNode.removeChild(script);
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}
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};
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(document.head || document.documentElement).appendChild(script);
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