Added the PHP library and demo website

Library/B2BCommunicator.php

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+<?php
+
+require_once 'CoreCommunicator.php';
+
+/**
+ * Description of Communicator
+ */
+class B2BCommunicator extends CoreCommunicator {
+
+	const LOCAL_INSTRUMENT = 'B2B';
+	const PRODUCT_ID = 'NL:BVN:eMandatesB2B:1.0';
+
+    /** Initiates a new B2BCommunicator
+     *
+     * @param Configuration $configuration
+     * @param bool $logger
+     */
+    function __construct(Configuration $configuration = null, $logger = false){
+        parent::__construct($configuration, $logger);
+    }
+
+	/**
+	 * Performs a CancellationRequest and returns the appropiate CancellationResponse
+	 * 
+	 * @param CancellationRequest $cancellationRequest
+	 * @return \CancellationResponse
+	 */
+	public function Cancel(CancellationRequest $cancellationRequest) {
+		$cancellationRequest->logger = $this->logger;
+		$this->logger->Log("sending cancellation transaction request");
+		$c = get_called_class();
+
+		$AcquirerTrxReq = new AcquirerTrxRequest(
+				$c::PRODUCT_ID, $c::VERSION, new AcquirerTrxReqMerchant(
+				$this->Configuration->contractID, $this->Configuration->contractSubID, $this->Configuration->merchantReturnURL
+				), $cancellationRequest->DebtorBankId, new AcquirerTrxReqTransaction(
+				$cancellationRequest->EntranceCode, !empty($cancellationRequest->ExpirationPeriod) ? $cancellationRequest->ExpirationPeriod : null, $cancellationRequest->Language, $cancellationRequest
+				)
+		);
+
+		try {
+			$this->logger->Log("building idx message");
+			// Serialize 
+			$docTree = $AcquirerTrxReq->toXml($c::LOCAL_INSTRUMENT);
+
+			// Send the Request
+			$response = $this->PerformRequest($docTree, $this->Configuration->AcquirerUrl_TransactionReq);
+			// Validate the Response and validate signature
+			XmlValidator::isValidatXML($response, XmlValidator::SCHEMA_IDX, $this->logger);
+			try {
+				$this->signer->verify($response, $this->Configuration->crtFileAquirer);
+			} catch (Exception $e) {
+				$this->signer->verify($response, $this->Configuration->crtFileAquirerAlternative);
+			}
+
+			return new CancellationResponse($response);
+		} catch (Exception $ex) {
+			return new CancellationResponse($ex->getMessage(), (!empty($response) ? $response : ''));
+		}
+	}
+
+}

Library/Configuration/Configuration.php

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+<?php
+
+require_once dirname(__FILE__) . '/../../../config/eMandatesConfig.php';
+
+/**
+ * Description of Configuration
+ */
+class Configuration {
+
+	/**
+	 * A passphrase for the keyFile
+	 * @var string 
+	 */
+	public $passphrase;
+
+	/**
+	 * A string which specifies the path to the private key file used by the crtFile to sign messages to the creditor bank.
+	 * @var string 
+	 */
+	public $keyFile;
+
+	/**
+	 * A string which specifies the path to the certificate to use to sign messages to the creditor bank.
+	 * @var string 
+	 */
+	public $crtFile;
+
+	/**
+	 * A string which specifies the path to the certificate to use to validate messages from the creditor bank.
+	 * @var string 
+	 */
+	public $crtFileAquirer;
+
+	/**
+	 * An alternative string which specifies the path to the certificate to use to validate messages from the creditor bank.
+	 * @var string 
+	 */
+	public $crtFileAquirerAlternative;
+
+	/**
+	 * eMandate.ContractID as supplied to you by the creditor bank.
+	 * If the eMandate.ContractID has less than 9 digits, use leading zeros to fill out the field.
+	 * @var string 
+	 */
+	public $contractID;
+
+	/**
+	 * eMandate.ContractSubId as supplied to you by the creditor bank.
+	 * If you do not have a ContractSubId, use 0 for this field.        
+	 * @var string 
+	 */
+	public $contractSubID;
+
+	/**
+	 * A valid URL to which the debtor banks redirects to, after the debtor has authorized a transaction.
+	 * @var string
+	 */
+	public $merchantReturnURL;
+
+	/**
+	 * The URL to which the library sends Directory request messages
+	 * @var string
+	 */
+	public $AcquirerUrl_DirectoryReq;
+
+	/**
+	 * The URL to which the library sends Transaction messages (including eMandates messages).
+	 * @var string 
+	 */
+	public $AcquirerUrl_TransactionReq;
+
+	/**
+	 * The URL to which the library sends Status request messages.
+	 * @var string 
+	 */
+	public $AcquirerUrl_StatusReq;
+
+	/**
+	 * Enables or Disables the xml logs
+	 * @var bool
+	 */
+	public $enableXMLLogs;
+
+	/**
+	 * Path to the logs folder
+	 * eg: logs/
+	 * @var string 
+	 */
+	public $logPath;
+
+	/**
+	 * Folder name pattern for date() function
+	 * eg: "Y-m-d" will produce: "2015-03-11"
+	 * eg: end result will be: "logs/2015-03-11/115423.321-DirectoryRes.xml"
+	 * @var string 
+	 */
+	public $folderNamePattern;
+
+	/**
+	 * File name prefix pattern for date() function
+	 * eg: "His.u" will produce: "115423.321"
+	 * eg: end result will be: "logs/2015-03-11/115423.321-DirectoryRes.xml"
+	 * @var string 
+	 */
+	public $fileNamePrefix;
+
+	/**
+	 * Enables or Disables the internal logs
+	 * @var bool 
+	 */
+	public $enableInternalLogs;
+
+	/**
+	 * The file name for internal logs
+	 * This file will be saved in the same path as the xml logs
+	 * eg: "emandates.txt" will produce: "logs/2015-03-11/emandates.txt"
+	 * @var type 
+	 */
+	public $fileName;
+
+	/**
+	 * Constructor that highlights all required fields for this object
+	 * 
+	 * @param string $passphrase
+	 * @param string $keyFile
+	 * @param string $crtFile
+	 * @param string $crtFileAquirer
+	 * @param string $crtFileAquirerAlternative
+	 * @param string $contractID
+	 * @param string $contractSubID
+	 * @param string $merchantReturnURL
+	 * @param string $AcquirerUrl_DirectoryReq
+	 * @param string $AcquirerUrl_TransactionReq
+	 * @param bool $enableXMLLogs
+	 * @param string $logPath
+	 * @param string $folderNamePattern
+	 * @param string $fileNamePrefix
+	 * @param bool $enableInternalLogs
+	 * @param string $fileName
+	 */
+	public function __construct($passphrase, $keyFile, $crtFile, $crtFileAquirer, $crtFileAquirerAlternative, $contractID, $contractSubID, $merchantReturnURL, $AcquirerUrl_DirectoryReq, $AcquirerUrl_TransactionReq, $AcquirerUrl_StatusReq, $enableXMLLogs, $logPath, $folderNamePattern, $fileNamePrefix, $enableInternalLogs, $fileName) {
+		$this->passphrase = $passphrase;
+		$this->keyFile = $keyFile;
+		$this->crtFile = $crtFile;
+		$this->crtFileAquirer = $crtFileAquirer;
+		$this->crtFileAquirerAlternative = $crtFileAquirerAlternative;
+		$this->contractID = $contractID;
+		$this->contractSubID = $contractSubID;
+		$this->merchantReturnURL = $merchantReturnURL;
+		$this->AcquirerUrl_DirectoryReq = $AcquirerUrl_DirectoryReq;
+		$this->AcquirerUrl_TransactionReq = $AcquirerUrl_TransactionReq;
+		$this->AcquirerUrl_StatusReq = $AcquirerUrl_StatusReq;
+		$this->enableXMLLogs = $enableXMLLogs;
+		$this->logPath = $logPath;
+		$this->folderNamePattern = $folderNamePattern;
+		$this->fileNamePrefix = $fileNamePrefix;
+		$this->enableInternalLogs = $enableInternalLogs;
+		$this->fileName = $fileName;
+	}
+
+	/**
+	 * Returns the Configuration object base on the configuration file settings
+	 * 
+	 * @global array $emandates_config_params
+	 * @return \Configuration
+	 */
+	public static function getDefault() {
+		global $emandates_config_params;		
+
+		return new Configuration(
+				$emandates_config_params['passphrase'],
+				$emandates_config_params['keyFile'],
+				$emandates_config_params['crtFile'],
+				$emandates_config_params['crtFileAquirer'],
+				$emandates_config_params['crtFileAquirerAlternative'],
+
+				$emandates_config_params['contractID'],
+				$emandates_config_params['contractSubID'],
+				$emandates_config_params['merchantReturnURL'],
+
+				$emandates_config_params['AcquirerUrl_DirectoryReq'],
+				$emandates_config_params['AcquirerUrl_TransactionReq'],
+				$emandates_config_params['AcquirerUrl_StatusReq'],
+
+				$emandates_config_params['enableXMLLogs'],
+				$emandates_config_params['logPath'],
+				$emandates_config_params['folderNamePattern'],
+				$emandates_config_params['fileNamePrefix'],
+
+				$emandates_config_params['enableInternalLogs'],
+				$emandates_config_params['fileName']
+		);
+	}
+
+}