Ogone PHP library

This library allows you to easily implement an Ogone integration into your project. It provides the necessary components to complete a correct payment flow with the Ogone platform.

Requirements:

• PHP 5.3
• network connection between your webserver and the Ogone platform

As always, this is work in progress. Please feel free to fork this project and let them pull requests coming!

Overview

The library complies to the PSR-0 standard, so it can be autoloaded using PSR-0 classloaders like the one in Symfony2. See autoload.php for an example.

• Create an EcommercePaymentRequest or CreateAliasRequest, containing all the info needed by Ogone.
• Generate a form
• Submit it to Ogone (client side)
• Receive a PaymentResponse back from Ogone (as a HTTP Request)

Both EcommercePaymentRequest, CreateAliasRequest and PaymentResponse are authenticated by comparing the SHA sign, which is a hash of the parameters and a secret passphrase. You can create the hash using a ShaComposer.

SHA Composers

Ogone provides 2 methods to generate a SHA sign:

• "Main parameters only"

  

  Implementation using this library is trivial:

  <?php
	use Ogone\ShaComposer\LegacyShaComposer;
	$shaComposer = new LegacyShaComposer($passphrase);

• "Each parameter followed by the passphrase"

  

  Implementation using this library is trivial:

  	<?php
	use Ogone\ShaComposer\AllParametersShaComposer;
	$shaComposer = new AllParametersShaComposer($passphrase);

This library currently supports both the legacy method "Main parameters only" and the new method "Each parameter followed by the passphrase". Either can be used with SHA-1 (default), SHA-256 or SHA-512 encryption.

EcommercePaymentRequest and FormGenerator

	<?php
	use Ogone\Passphrase;
	use Ogone\Ecommerce\EcommercePaymentRequest;
    use Ogone\ShaComposer\AllParametersShaComposer;
	use Ogone\FormGenerator;

	$passphrase = new Passphrase('my-sha-in-passphrase-defined-in-ogone-interface');
	$shaComposer = new AllParametersShaComposer($passphrase);
	$shaComposer->addParameterFilter(new ShaInParameterFilter); //optional

	$ecommercePaymentRequest = new EcommercePaymentRequest($shaComposer);

	// Optionally set Ogone uri, defaults to TEST account
	//$ecommercePaymentRequest->setOgoneUri(EcommercePaymentRequest::PRODUCTION);

	// Set various params:
	$ecommercePaymentRequest->setOrderid('123456');
	$ecommercePaymentRequest->setAmount('150'); // in cents
	$ecommercePaymentRequest->setCurrency('EUR');
	// ...

	$ecommercePaymentRequest->validate();

	$formGenerator = new SimpleFormGenerator;
	$html = $formGenerator->render($ecommercePaymentRequest);
	// Or use your own generator. Or pass $ecommercePaymentRequest to a view

CreateAliasRequest

	<?php

	use Ogone\Passphrase;
	use Ogone\DirectLink\CreateAliasRequest;
    use Ogone\ShaComposer\AllParametersShaComposer;
	use Ogone\DirectLink\Alias;

	$passphrase = new Passphrase('my-sha-in-passphrase-defined-in-ogone-interface');
	$shaComposer = new AllParametersShaComposer($passphrase);
	$shaComposer->addParameterFilter(new ShaInParameterFilter); //optional

	$createAliasRequest = new CreateAliasRequest($shaComposer);

	// Optionally set Ogone uri, defaults to TEST account
	// $createAliasRequest->setOgoneUri(CreateAliasRequest::PRODUCTION);

	// set required params
	���$createAliasRequest->setPspid('123456');
	$createAliasRequest->setAccepturl('http://example.com/accept');
	$createAliasRequest->setExceptionurl('http://example.com/exception');

	// set optional alias, if empty, Ogone creates one
	$alias = new Alias('customer_123');
	$createAliasRequest->setAlias($alias);

	$createAliasRequest->validate();

	// Now pass $createAliasRequest to a view to build a custom form, you have access to
	// $createAliasRequest->getOgoneUri(), $createAliasRequest->getParameters() and $createAliasRequest->getShaSign()
	// Be sure to add the required fields CN (Card holder's name), CARDNO (Card/account number), ED (Expiry date (MMYY)), CVC (Card Verification Code)
	// and the SHASIGN

DirectLinkRequest

	<?php

	use Ogone\DirectLink\DirectLinkPaymentRequest;
	use Ogone\Passphrase;
	use Ogone\ShaComposer\AllParametersShaComposer;
	use Ogone\DirectLink\Alias;

	$passphrase = new Passphrase('my-sha-in-passphrase-defined-in-ogone-interface');
	$shaComposer = new AllParametersShaComposer($passphrase);
	$shaComposer->addParameterFilter(new ShaInParameterFilter); //optional

	$directLinkRequest = new DirectLinkPaymentRequest($shaComposer);
	$directLinkRequest->setOrderid('order_1234');

	$alias = new Alias('customer_123');
	$directLinkRequest->setAlias($alias);
	$directLinkRequest->setPspid('123456');
	$directLinkRequest->setUserId('ogone-api-user');
	$directLinkRequest->setPassword('ogone-api-password');
	$directLinkRequest->setAmount(100);
	$directLinkRequest->setCurrency('EUR');
	$directLinkRequest->validate();

	// now create a url to be posted to Ogone
	// you have access to $directLinkRequest->toArray(), $directLinkRequest->getOgoneUri() and directLinkRequest->getShaSign()

EcommercePaymentResponse

  	<?php

	use Ogone\Ecommerce\EcommercePaymentResponse;
	use Ogone\ShaComposer\AllParametersShaComposer;

	// ...

	$ecommercePaymentResponse = new EcommercePaymentResponse($_REQUEST);

	$passphrase = new Passphrase('my-sha-out-passphrase-defined-in-ogone-interface');
	$shaComposer = new AllParametersShaComposer($passphrase);
	$shaComposer->addParameterFilter(new ShaOutParameterFilter); //optional

	if($ecommercePaymentResponse->isValid($shaComposer) && $ecommercePaymentResponse->isSuccessful()) {
		// handle payment confirmation
	}
	else {
		// perform logic when the validation fails
	}

CreateAliasResponse

  	<?php

	use Ogone\DirectLink\CreateAliasResponse;
	use Ogone\ShaComposer\AllParametersShaComposer;

	// ...

	$createAliasResponse = new CreateAliasResponse($_REQUEST);

	$passphrase = new Passphrase('my-sha-out-passphrase-defined-in-ogone-interface');
	$shaComposer = new AllParametersShaComposer($passphrase);
	$shaComposer->addParameterFilter(new ShaOutParameterFilter); //optional

	if($createAliasResponse->isValid($shaComposer) && $createAliasResponse->isSuccessful()) {
		// Alias creation is succesful, get the Alias object
		$alias = $createAliasResponse->getAlias();
	}
	else {
		// validation failed, retry?
	}

DirectLinkPaymentResponse

As the DirectLink payment gets an instant feedback from the server (and no async response) we don't use the SHA validation.

	<?php

	use Ogone\DirectLink\DirectLinkPaymentResponse;

	$directLinkResponse = new DirectLinkPaymentResponse('ogone-direct-link-result-as-xml');

	if($directLinkResponse->isSuccessful()) {
    	// handle payment confirmation
	} else {
    	// perform logic when the validation fails
	}

Parameter filters

ParameterFilters are used to filter the provided parameters (no shit Sherlock). Both ShaIn- and ShaOutParameterFilters are provided and are based on the parameter lists defined in the Ogone documentation. Parameter filtering is optional, but we recommend using them to enforce expected parameters.