fix: handle YOURLS 200 response without shorturl gracefully

When YOURLS replies with statusCode 200 but no "shorturl" field,
YourlsProxy::_extractShortUrl() returned int 0 for its ?string return
type. Under the file's declare(strict_types=1) this raises an uncaught
TypeError, aborting paste creation instead of surfacing the intended
"Error parsing proxy response" message. Fall back to null (matching
ShlinkProxy) so the existing graceful error path is taken.

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
TowyTowy 2026-07-12 23:02:26 +02:00
parent 8504c3157c
commit a0c0d154ee
3 changed files with 14 additions and 1 deletions

View file

@ -1,6 +1,7 @@
# PrivateBin version history
## 2.0.6 (not yet released)
* FIXED: Gracefully handle YOURLS replies with a 200 status code but no shorturl, instead of raising a TypeError
## 2.0.5 (2026-07-11)
* CHANGED: Show OS-specific copy hotkey hint (Cmd+c on Mac, Ctrl+c on others) (#1506)

View file

@ -66,7 +66,7 @@ class YourlsProxy extends AbstractProxy
protected function _extractShortUrl(array $data): ?string
{
if ((int) ($data['statusCode'] ?? 0) === 200) {
return $data['shorturl'] ?? 0;
return $data['shorturl'] ?? null;
}
return null;
}

View file

@ -135,6 +135,18 @@ class YourlsProxyTest extends TestCase
$this->assertEquals($yourls->getError(), 'Proxy error: Error parsing proxy response. This can be a configuration issue, like wrong or missing config keys.');
}
public function testYourlsSuccessWithoutShortUrl()
{
// YOURLS may reply with statusCode 200 but without a shorturl field;
// this must be handled gracefully as an error instead of raising a
// TypeError (the method is declared to return ?string)
file_put_contents($this->_mock_yourls_service, '{"statusCode":200}');
$yourls = new YourlsProxy($this->_conf, 'https://example.com/?foo#bar');
$this->assertTrue($yourls->isError());
$this->assertEquals($yourls->getError(), 'Proxy error: Error parsing proxy response. This can be a configuration issue, like wrong or missing config keys.');
}
public function testServerError()
{
// simulate some other server error that results in a non-JSON reply