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Improved link verification logic.

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This commit is contained in:
Evan Hahn 2020-08-26 14:47:50 -05:00 • committed by Josh Perez
parent 45b9bbc837
commit 45d829e439
2 changed files with 34 additions and 1 deletions
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18
test/modules/link_previews_test.js
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@ -397,6 +397,24 @@ describe('Link previews', () => {
assert.strictEqual(isLinkSneaky(link), true);
});
it("returns true if the domain doesn't contain a .", () => {
assert.isTrue(isLinkSneaky('https://example'));
});
it('returns true if the domain has any empty labels', () => {
assert.isTrue(isLinkSneaky('https://example.'));
assert.isTrue(isLinkSneaky('https://example.com.'));
assert.isTrue(isLinkSneaky('https://.example.com'));
assert.isTrue(isLinkSneaky('https://..example.com'));
});
it('returns true if the domain is longer than 2048 UTF-16 code points', () => {
const domain = `${'a'.repeat(2041)}.example`;
assert.lengthOf(domain, 2049, 'Test domain is the incorrect length');
const link = `https://${domain}/foo/bar`;
assert.isTrue(isLinkSneaky(link));
});
it('returns false for regular @ in url', () => {
const link =
'https://lbry.tv/@ScammerRevolts:b0/DELETING-EVERY-FILE-OFF-A-SCAMMERS-LAPTOP-Destroyed:1';