/**
* {@inheritDoc}
*
* @param string $secret
*
* @return bool
*/
public function isHashValid($secret)
{
$hashValid = false;
//check for any null values and set them to empty $for hashing
$timeStamp = null == $this->timeStamp ? "" : $this->timeStamp;
$merchantId = null == $this->merchantId ? "" : $this->merchantId;
$orderId = null == $this->orderId ? "" : $this->orderId;
$result = null == $this->result ? "" : $this->result;
$message = null == $this->message ? "" : $this->message;
$paymentsReference = null == $this->paymentsReference ? "" : $this->paymentsReference;
$authCode = null == $this->authCode ? "" : $this->authCode;
//create $to hash
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $result . "." . $message . "." . $paymentsReference . "." . $authCode;
//check if calculated hash matches returned value
$expectedHash = GenerationUtils::generateHash($toHash, $secret);
if ($expectedHash == $this->hash) {
$hashValid = true;
}
return $hashValid;
}
/**
* Creates the security hash from a number of fields and the shared secret.
*
* @param string $secret
*
* @return PaymentRequest
*/
public function hash($secret)
{
//check for any null values and set them to empty string for hashing
$timeStamp = null == $this->timestamp ? "" : $this->timestamp;
$merchantId = null == $this->merchantId ? "" : $this->merchantId;
$orderId = null == $this->orderId ? "" : $this->orderId;
$amount = "";
$currency = "";
$token = null == $this->token ? "" : $this->token;
if ($this->amount != null) {
$amount = null == $this->amount->getAmount() ? "" : $this->amount->getAmount();
$currency = null == $this->amount->getCurrency() ? "" : $this->amount->getCurrency();
}
$cardNumber = "";
if ($this->card != null) {
$cardNumber = null == $this->card->getNumber() ? "" : $this->card->getNumber();
}
//create String to hash
if ($this->type == PaymentType::AUTH_MOBILE) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "..." . $token;
} else {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $cardNumber;
}
$this->hash = GenerationUtils::generateHash($toHash, $secret);
return $this;
}
/**
* Creates the security hash from a number of fields and the shared secret.
*
* @param string $secret
*
* @return $this
*/
public function hash($secret)
{
//check for any null values and set them to empty string for hashing
$timeStamp = null == $this->timeStamp ? "" : $this->timeStamp;
$merchantId = null == $this->merchantId ? "" : $this->merchantId;
$orderId = null == $this->orderId ? "" : $this->orderId;
$payerRef = null == $this->payerRef ? "" : $this->payerRef;
$amount = "";
$currency = "";
if ($this->amount != null) {
$amount = null == $this->amount->getAmount() ? "" : $this->amount->getAmount();
$currency = null == $this->amount->getCurrency() ? "" : $this->amount->getCurrency();
}
$cardNumber = "";
if ($this->card != null) {
$cardNumber = null == $this->card->getNumber() ? "" : $this->card->getNumber();
}
//create String to hash
$toHash = "";
if ($this->type == ThreeDSecureType::VERIFY_STORED_CARD_ENROLLED) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $payerRef;
} else {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $cardNumber;
}
$this->hash = GenerationUtils::generateHash($toHash, $secret);
return $this;
}
/**
* Creates the security hash from a number of fields and the shared secret.
*
* @param string $secret
*
* @return PaymentRequest
*/
public function hash($secret)
{
//check for any null values and set them to empty string for hashing
$timeStamp = null == $this->timestamp ? "" : $this->timestamp;
$merchantId = null == $this->merchantId ? "" : $this->merchantId;
$orderId = null == $this->orderId ? "" : $this->orderId;
$amount = "";
$currency = "";
$token = null == $this->token ? "" : $this->token;
$payerRef = null == $this->payerRef ? "" : $this->payerRef;
if ($this->amount != null) {
$amount = null == $this->amount->getAmount() ? "" : $this->amount->getAmount();
$currency = null == $this->amount->getCurrency() ? "" : $this->amount->getCurrency();
}
$cardNumber = "";
if ($this->card != null) {
$cardNumber = null == $this->card->getNumber() ? "" : $this->card->getNumber();
}
$payerNewRef = "";
if ($this->payer != null) {
$payerNewRef = null == $this->payer->getRef() ? "" : $this->payer->getRef();
}
$cardHolderName = "";
if ($this->card != null) {
$cardHolderName = null == $this->card->getCardHolderName() ? "" : $this->card->getCardHolderName();
}
$cardPayerRef = "";
if ($this->card != null) {
$cardPayerRef = null == $this->card->getPayerReference() ? "" : $this->card->getPayerReference();
}
$cardRef = "";
if ($this->card != null) {
$cardRef = null == $this->card->getReference() ? "" : $this->card->getReference();
}
$cardExpiryDate = "";
if ($this->card != null) {
$cardExpiryDate = null == $this->card->getExpiryDate() ? "" : $this->card->getExpiryDate();
}
//create String to hash
if ($this->type == PaymentType::AUTH_MOBILE) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "..." . $token;
} elseif ($this->type == PaymentType::OTB) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $cardNumber;
} elseif ($this->type == PaymentType::RECEIPT_IN || $this->type == PaymentType::PAYMENT_OUT || $this->type == PaymentType::STORED_CARD_DCC_RATE) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $payerRef;
} elseif ($this->type == PaymentType::PAYER_NEW || $this->type == PaymentType::PAYER_EDIT) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $payerNewRef;
} elseif ($this->type == PaymentType::CARD_NEW) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $cardPayerRef . "." . $cardHolderName . "." . $cardNumber;
} elseif ($this->type == PaymentType::CARD_UPDATE) {
$toHash = $timeStamp . "." . $merchantId . "." . $cardPayerRef . "." . $cardRef . "." . $cardExpiryDate . "." . $cardNumber;
} elseif ($this->type == PaymentType::CARD_CANCEL) {
$toHash = $timeStamp . "." . $merchantId . "." . $cardPayerRef . "." . $cardRef;
} elseif ($this->type == PaymentType::RECEIPT_IN_OTB) {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $payerRef;
} else {
$toHash = $timeStamp . "." . $merchantId . "." . $orderId . "." . $amount . "." . $currency . "." . $cardNumber;
}
$this->hash = GenerationUtils::generateHash($toHash, $secret);
return $this;
}
