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cinny/src/app/utils/consent.test.ts
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import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { EventStatus, MatrixError, MatrixEvent } from 'matrix-js-sdk';
import { CONSENT_ERRCODE, failedForConsent, safeConsentUri } from './consent';
describe('safeConsentUri', () => {
it('keeps http(s) links from any homeserver', () => {
assert.equal(
safeConsentUri('https://matrix.example.org/_matrix/consent?u=a&h=b'),
'https://matrix.example.org/_matrix/consent?u=a&h=b',
);
assert.equal(
safeConsentUri('http://localhost:8008/_matrix/consent'),
'http://localhost:8008/_matrix/consent',
);
});
it('rejects other schemes and junk', () => {
// eslint-disable-next-line no-script-url
assert.equal(safeConsentUri('javascript:alert(1)'), undefined);
assert.equal(safeConsentUri('file:///etc/passwd'), undefined);
assert.equal(safeConsentUri('not a url'), undefined);
assert.equal(safeConsentUri(undefined), undefined);
assert.equal(safeConsentUri(42), undefined);
});
});
describe('failedForConsent', () => {
const echo = (status: EventStatus, errcode?: string) => {
const ev = new MatrixEvent({ type: 'm.room.message', content: { body: 'hi' } });
ev.setStatus(status);
if (errcode) ev.error = new MatrixError({ errcode, error: 'x' }, 403);
return ev;
};
it('matches a send that failed for consent', () => {
assert.equal(failedForConsent(echo(EventStatus.NOT_SENT, CONSENT_ERRCODE)), true);
});
it('ignores other failures and non-failed echoes', () => {
assert.equal(failedForConsent(echo(EventStatus.NOT_SENT, 'M_FORBIDDEN')), false);
assert.equal(failedForConsent(echo(EventStatus.NOT_SENT)), false);
assert.equal(failedForConsent(echo(EventStatus.SENDING, CONSENT_ERRCODE)), false);
});
});