public function testGenerateSignData()
{
$expected = 'sender=MerchantPosId;signature=52bb16149d1a5ccc8ac05f8e435c30d82efd5364;algorithm=SHA-1;content=DOCUMENT';
$this->assertEquals($expected, OpenPayU_Util::generateSignData('OpenPayUData', 'SHA-1', 'MerchantPosId', 'SignatureKey'));
}
/**
* Generate a form body for hosted order
*
* @access public
* @param $order An array containing full Order
* @param $params An optional array with form elements' params
* @return string Response html form
*/
public static function hostedOrderForm($order, $params = array())
{
$orderFormUrl = OpenPayU_Configuration::getServiceUrl() . 'orders';
$usortedFormFieldValuesAsArray = array();
$htmlFormFields = OpenPayU_Util::convertArrayToHtmlForm($order, "", $usortedFormFieldValuesAsArray);
ksort($usortedFormFieldValuesAsArray);
$sortedFormFieldValuesAsString = implode('', array_values($usortedFormFieldValuesAsArray));
$signature = OpenPayU_Util::generateSignData($sortedFormFieldValuesAsString, OpenPayU_Configuration::getHashAlgorithm(), OpenPayU_Configuration::getMerchantPosId(), OpenPayU_Configuration::getSignatureKey());
$formParams = array_merge(self::$defaultFormParams, $params);
$htmlOutput = sprintf("<form method=\"POST\" action=\"%s\" id=\"%s\" class=\"%s\">\n", $orderFormUrl, $formParams['formId'], $formParams['formClass']);
$htmlOutput .= $htmlFormFields;
$htmlOutput .= sprintf("<input type=\"hidden\" name=\"OpenPayu-Signature\" value=\"%s\" />", $signature);
$htmlOutput .= sprintf("<button type=\"submit\" formtarget=\"%s\" id=\"%s\" class=\"%s\">%s</button>", $formParams['submitTarget'], $formParams['submitId'], $formParams['submitClass'], $formParams['submitContent']);
$htmlOutput .= "</form>\n";
return $htmlOutput;
}
