fox-send/test/frontend/tests/workflow-tests.js

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import assert from 'assert';
import FileSender from '../../../app/fileSender';
import FileReceiver from '../../../app/fileReceiver';
const headless = /Headless/.test(navigator.userAgent);
const noSave = !headless; // only run the saveFile code if headless
// FileSender uses a File in real life but a Blob works for testing
const blob = new Blob(['hello world!'], { type: 'text/plain' });
blob.name = 'test.txt';
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navigator.serviceWorker.register('/serviceWorker.js');
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describe('Upload / Download flow', function() {
it('can only download once by default', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
nonce: file.keychain.nonce,
requiresPassword: false
});
await fr.getMetadata();
await fr.download(noSave);
try {
await fr.download(noSave);
assert.fail('downloaded again');
} catch (e) {
assert.equal(e.message, '404');
}
});
it('downloads with the correct password', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
await file.setPassword('magic');
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
url: file.url,
nonce: file.keychain.nonce,
requiresPassword: true,
password: 'magic'
});
await fr.getMetadata();
await fr.download(noSave);
assert.equal(fr.state, 'complete');
});
it('blocks invalid passwords from downloading', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
await file.setPassword('magic');
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
url: file.url,
nonce: file.keychain.nonce,
requiresPassword: true,
password: 'password'
});
try {
await fr.getMetadata();
assert.fail('got metadata with bad password');
} catch (e) {
assert.equal(e.message, '401');
}
try {
// We can't decrypt without IV from metadata
// but let's try to download anyway
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await fr.download(noSave);
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assert.fail('downloaded file with bad password');
} catch (e) {
assert.equal(e.message, '401');
}
});
it('retries a bad nonce', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
nonce: null, // oops
requiresPassword: false
});
await fr.getMetadata();
assert.equal(fr.fileInfo.name, blob.name);
});
it('can cancel the upload', async function() {
const fs = new FileSender(blob);
const up = fs.upload();
fs.cancel(); // before encrypting
try {
await up;
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assert.fail('not cancelled 1');
} catch (e) {
assert.equal(e.message, '0');
}
fs.reset();
fs.once('encrypting', () => fs.cancel());
try {
await fs.upload();
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assert.fail('not cancelled 2');
} catch (e) {
assert.equal(e.message, '0');
}
fs.reset();
fs.once('progress', () => fs.cancel());
try {
await fs.upload();
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assert.fail('not cancelled 3');
} catch (e) {
assert.equal(e.message, '0');
}
});
it('can cancel the download', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
nonce: file.keychain.nonce,
requiresPassword: false
});
await fr.getMetadata();
fr.once('progress', () => fr.cancel());
try {
await fr.download(noSave);
assert.fail('not cancelled');
} catch (e) {
assert.equal(e.message, '0');
}
});
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it('can allow multiple downloads', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
nonce: file.keychain.nonce,
requiresPassword: false
});
await file.changeLimit(2);
await fr.getMetadata();
await fr.download(noSave);
await file.updateDownloadCount();
assert.equal(file.dtotal, 1);
await fr.download(noSave);
await file.updateDownloadCount();
assert.equal(file.dtotal, 2);
try {
await fr.download(noSave);
assert.fail('downloaded too many times');
} catch (e) {
assert.equal(e.message, '404');
}
});
it('can delete the file before download', async function() {
const fs = new FileSender(blob);
const file = await fs.upload();
const fr = new FileReceiver({
secretKey: file.toJSON().secretKey,
id: file.id,
nonce: file.keychain.nonce,
requiresPassword: false
});
await file.del();
try {
await fr.getMetadata();
assert.fail('file still exists');
} catch (e) {
assert.equal(e.message, '404');
}
});
});