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ASN1: add unit tests for indefinite length decoding

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This commit is contained in:
terrafrost 2014-09-03 00:29:04 -05:00
parent 3bb123c3d5
commit 871e1a3070
2 changed files with 36 additions and 1 deletions
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37
tests/Unit/File/ASN1/DevTest.php → tests/Unit/File/ASN1Test.php
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@ -233,4 +233,39 @@ class Unit_File_ASN1_DevTest extends PhpseclibTestCase
$this->assertInternalType('array', $result); $this->assertInternalType('array', $result);
} }
}
/**
* older versions of File_ASN1 didn't handle indefinite length tags very well
*/
public function testIndefiniteLength()
{
$asn1 = new File_ASN1();
$decoded = $asn1->decodeBER(file_get_contents('tests/Unit/File/FE.pdf.p7m'));
$this->assertEquals(count($decoded[0]['content'][1]['content'][0]['content']), 5); // older versions would have returned 3
}
public function testDefiniteLength()
{
// the following base64-encoded string is the X.509 cert from <http://phpseclib.sourceforge.net/x509/decoder.php>
$str = 'MIIDITCCAoqgAwIBAgIQT52W2WawmStUwpV8tBV9TTANBgkqhkiG9w0BAQUFADBM' .
'MQswCQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkg' .
'THRkLjEWMBQGA1UEAxMNVGhhd3RlIFNHQyBDQTAeFw0xMTEwMjYwMDAwMDBaFw0x' .
'MzA5MzAyMzU5NTlaMGgxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlh' .
'MRYwFAYDVQQHFA1Nb3VudGFpbiBWaWV3MRMwEQYDVQQKFApHb29nbGUgSW5jMRcw' .
'FQYDVQQDFA53d3cuZ29vZ2xlLmNvbTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkC' .
'gYEA3rcmQ6aZhc04pxUJuc8PycNVjIjujI0oJyRLKl6g2Bb6YRhLz21ggNM1QDJy' .
'wI8S2OVOj7my9tkVXlqGMaO6hqpryNlxjMzNJxMenUJdOPanrO/6YvMYgdQkRn8B' .
'd3zGKokUmbuYOR2oGfs5AER9G5RqeC1prcB6LPrQ2iASmNMCAwEAAaOB5zCB5DAM' .
'BgNVHRMBAf8EAjAAMDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jcmwudGhhd3Rl' .
'LmNvbS9UaGF3dGVTR0NDQS5jcmwwKAYDVR0lBCEwHwYIKwYBBQUHAwEGCCsGAQUF' .
'BwMCBglghkgBhvhCBAEwcgYIKwYBBQUHAQEEZjBkMCIGCCsGAQUFBzABhhZodHRw' .
'Oi8vb2NzcC50aGF3dGUuY29tMD4GCCsGAQUFBzAChjJodHRwOi8vd3d3LnRoYXd0' .
'ZS5jb20vcmVwb3NpdG9yeS9UaGF3dGVfU0dDX0NBLmNydDANBgkqhkiG9w0BAQUF' .
'AAOBgQAhrNWuyjSJWsKrUtKyNGadeqvu5nzVfsJcKLt0AMkQH0IT/GmKHiSgAgDp' .
'ulvKGQSy068Bsn5fFNum21K5mvMSf3yinDtvmX3qUA12IxL/92ZzKbeVCq3Yi7Le' .
'IOkKcGQRCMha8X2e7GmlpdWC1ycenlbN0nbVeSv3JUMcafC4+Q==';
$asn1 = new File_ASN1();
$decoded = $asn1->decodeBER(base64_decode($str));
$this->assertEquals(count($decoded[0]['content']), 3);
}
}

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