function test_verifyMd5Hash_inifile()
{
//Arrange
$prefix = null;
$sharedKey = "zaqxswcdevfrbgtnhymjukiloZAQCDEFRBGTNHYMJUKILOPlkjhgfdsapoiuytrewqmnbvcx";
$expectedPlaceInqueue = 7810;
$expectedQueueId = "fe070f51-5548-403c-9f0a-2626c15cb81b";
$placeInQueueEncrypted = "3d20e598-0304-474f-87e8-371a34073d3b";
$unixTimestamp = 1360241766;
$expectedTimeStamp = new DateTime("2013-02-07 12:56:06", new DateTimeZone("UTC"));
$expectedCustomerId = "somecust";
$expectedEventId = "someevent";
$expectedOriginalUrl = "http://www.example.com/test.aspx?prop=value";
$urlNoHash = $expectedOriginalUrl . "?" . $prefix . "c=somecust&" . $prefix . "e=someevent&" . $prefix . "q=" . $expectedQueueId . "&" . $prefix . "p=" . $placeInQueueEncrypted . "&" . $prefix . "ts=" . $unixTimestamp . "&" . $prefix . "h=";
$expectedHash = md5(utf8_encode($urlNoHash . $sharedKey));
$url = $urlNoHash . $expectedHash;
$urlProvider = new MockUrlProvider($url, $expectedOriginalUrl, $expectedQueueId, $placeInQueueEncrypted, (string) $unixTimestamp, $expectedCustomerId, $expectedEventId);
//Act
KnownUserFactory::reset(true);
$knownUser = KnownUserFactory::verifyMd5Hash(null, $urlProvider, null);
$this->assertNotNull($knownUser);
$this->assertEqual($expectedQueueId, $knownUser->getQueueId());
$this->assertEqual($expectedPlaceInqueue, $knownUser->getPlaceInQueue());
$this->assertEqual($expectedTimeStamp, $knownUser->getTimeStamp());
$this->assertEqual($expectedCustomerId, $knownUser->getCustomerId());
$this->assertEqual($expectedEventId, $knownUser->getEventId());
$this->assertEqual($expectedOriginalUrl, $knownUser->getOriginalUrl());
}
$e = $encryptedPlaceInQueue;
$p = substr($e, 30, 1) . substr($e, 3, 1) . substr($e, 11, 1) . substr($e, 20, 1) . substr($e, 7, 1) . substr($e, 26, 1) . substr($e, 9, 1);
//uses one char of each string at a given starting point
return (int) $p;
}
public static function encryptPlaceInQueue($placeInQueue)
{
$encryptedPlaceInQueue = guid();
$paddedPlaceInQueue = str_pad($placeInQueue, 7, "0", STR_PAD_LEFT);
$encryptedPlaceInQueue[9] = $paddedPlaceInQueue[6];
$encryptedPlaceInQueue[26] = $paddedPlaceInQueue[5];
$encryptedPlaceInQueue[7] = $paddedPlaceInQueue[4];
$encryptedPlaceInQueue[20] = $paddedPlaceInQueue[3];
$encryptedPlaceInQueue[11] = $paddedPlaceInQueue[2];
$encryptedPlaceInQueue[3] = $paddedPlaceInQueue[1];
$encryptedPlaceInQueue[30] = $paddedPlaceInQueue[0];
return $encryptedPlaceInQueue;
}
private static function verifyUrl($url, $sharedEventKey)
{
$expectedHash = substr($url, -32);
$urlNoHash = substr($url, 0, -32) . $sharedEventKey;
//Remove hash value and add SharedEventKey
$actualhash = md5(utf8_encode($urlNoHash));
if (strcmp($actualhash, $expectedHash) != 0) {
throw new invalidKnownUserHashException('The hash of the request is invalid');
}
}
}
KnownUserFactory::reset(true);
