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61 lines
2.6 KiB
HTML
61 lines
2.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<meta http-equiv="X-UA-Compatible" content="ie=edge" />
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<title>Test Crypto in Browser</title>
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<script src="lib/olm.js"></script>
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<script src="lib/matrix.js"></script>
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</head>
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<body>
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<h1>Testing export/import of Olm devices in the browser</h1>
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<ul>
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<li>Make sure you built the current version of the Matrix JS SDK (<code>yarn build</code>)</li>
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<li>
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copy <code>olm.js</code> and <code>olm.wasm</code> from a recent release of Olm (was tested with version
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3.1.4) in directory <code>lib/</code>
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</li>
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<li>start a local Matrix homeserver (on port 8008, or change the port in the code)</li>
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<li>Serve this HTML file (e.g. <code>python3 -m http.server</code>) and go to it through your browser</li>
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<li>
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in the JS console, do:
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<pre>
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aliceMatrixClient = await newMatrixClient("alice-"+randomHex());
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await aliceMatrixClient.exportDevice();
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await aliceMatrixClient.getAccessToken();
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</pre
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>
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</li>
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<li>
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copy the result of <code>exportDevice</code> and <code>getAccessToken</code> somewhere (<strong
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>not</strong
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>
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in a JS variable as it will be destroyed when you refresh the page)
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</li>
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<li><strong>refresh the page (F5)</strong> to make sure the client is destroyed</li>
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<li>
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Do the following, replacing <code>ALICE_ID</code>
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with the user ID of Alice (you can find it in the exported data)
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<pre>
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bobMatrixClient = await newMatrixClient("bob-"+randomHex());
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roomId = await bobMatrixClient.createEncryptedRoom([ALICE_ID]);
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await bobMatrixClient.sendTextMessage('Hi Alice!', roomId);
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</pre
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>
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</li>
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<li>Again, <strong>refresh the page (F5)</strong>. You may want to clear your console as well.</li>
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<li>
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Now do the following, using the exported data and the access token you saved previously:
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<pre>
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aliceMatrixClient = await importMatrixClient(EXPORTED_DATA, ACCESS_TOKEN);
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</pre
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>
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</li>
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<li>You should see the message sent by Bob printed in the console.</li>
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</ul>
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<script src="olm-device-export-import.js"></script>
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</body>
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</html>
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