/**
* Call this function when the confirmation URL is called by the Scheme Operator.
* The function will write ShopResponseDetails to the $outputStream in case of
* BankConfirmationDetails.
*
* @param callable $confirmationCallback a callable to send BankConfirmationDetails to.
* Will be called with the raw post data as first parameter and an Instance of
* BankConfirmationDetails as second parameter. This callable must return TRUE.
* @param callable $vitalityCheckCallback an optional callable for the vitalityCheck
* @param string $rawPostStream will read from this stream or file with file_get_contents
* @param string $outputStream will write to this stream the expected responses for the
* Scheme Operator
* @throws InvalidCallbackException when callback is not callable
* @throws CallbackResponseException when callback does not return TRUE
* @throws XmlValidationException when $rawInputStream does not validate against XSD
* @throws \UnexpectedValueException when using security suffix without security seed
* @throws UnknownRemittanceIdentifierException when security suffix does not match
*/
public function HandleConfirmationUrl($confirmationCallback, $vitalityCheckCallback = null, $rawPostStream = 'php://input', $outputStream = 'php://output')
{
$shopResponseDetails = new ShopResponseDetails();
try {
$this->TestCallability($confirmationCallback, 'confirmationCallback');
if ($vitalityCheckCallback != null) {
$this->TestCallability($vitalityCheckCallback, 'vitalityCheckCallback');
}
$HTTP_RAW_POST_DATA = file_get_contents($rawPostStream);
XmlValidator::ValidateEpsProtocol($HTTP_RAW_POST_DATA);
$xml = new \SimpleXMLElement($HTTP_RAW_POST_DATA);
$epspChildren = $xml->children(XMLNS_epsp);
$firstChildName = $epspChildren[0]->getName();
if ($firstChildName == 'VitalityCheckDetails') {
$this->WriteLog('Vitality Check');
if ($vitalityCheckCallback != null) {
$VitalityCheckDetails = new VitalityCheckDetails($xml);
$this->ConfirmationUrlCallback($vitalityCheckCallback, 'vitality check', array($HTTP_RAW_POST_DATA, $VitalityCheckDetails));
}
// 7.1.9 Schritt III-3: Bestätigung Vitality Check Händler-eps SO
file_put_contents($outputStream, $HTTP_RAW_POST_DATA);
} else {
if ($firstChildName == 'BankConfirmationDetails') {
$this->WriteLog('Bank Confirmation');
$BankConfirmationDetails = new BankConfirmationDetails($xml);
// Strip security hash from remittance identifier
$BankConfirmationDetails->SetRemittanceIdentifier($this->StripHash($BankConfirmationDetails->GetRemittanceIdentifier()));
$shopResponseDetails->SessionId = $BankConfirmationDetails->GetSessionId();
$shopResponseDetails->StatusCode = $BankConfirmationDetails->GetStatusCode();
$shopResponseDetails->PaymentReferenceIdentifier = $BankConfirmationDetails->GetPaymentReferenceIdentifier();
$this->WriteLog(sprintf('Calling confirmationUrlCallback for remittance identifier "%s" with status code %s', $BankConfirmationDetails->GetRemittanceIdentifier(), $BankConfirmationDetails->GetStatusCode()));
$this->ConfirmationUrlCallback($confirmationCallback, 'confirmation', array($HTTP_RAW_POST_DATA, $BankConfirmationDetails));
// Schritt III-8: Bestätigung Erhalt eps Zahlungsbestätigung Händler-eps SO
$this->WriteLog('III-8 Confirming payment receipt');
file_put_contents($outputStream, $shopResponseDetails->GetSimpleXml()->asXml());
}
}
} catch (\Exception $e) {
$this->WriteLog($e->getMessage());
if (is_subclass_of($e, 'at\\externet\\eps_bank_transfer\\ShopResponseException')) {
$shopResponseDetails->ErrorMsg = $e->GetShopResponseErrorMessage();
} else {
$shopResponseDetails->ErrorMsg = 'An exception of type "' . get_class($e) . '" occurred during handling of the confirmation url';
}
file_put_contents($outputStream, $shopResponseDetails->GetSimpleXml()->asXml());
throw $e;
}
}
public function testGetReferenceIdentifier()
{
$t = new BankConfirmationDetails($this->simpleXmls['WithSignature']);
$actual = $t->GetReferenceIdentifier();
$this->assertEquals('1234567890ABCDEFG', $actual);
}
