/**
* hash_call: Function to perform the API call to PayPal using API signature
* @methodName is name of API method.
* @nvpStr is nvp string.
* returns an associtive array containing the response from the server.
*/
function hash_call($methodName, $nvpStr, $sandboxEmailAddress = '')
{
//declaring of global variables
$URL = API_ENDPOINT . $methodName;
//setting the curl parameters.
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $URL);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
//turning off the server and peer verification(TrustManager Concept).
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
//if USE_PROXY constant set to TRUE in Constants.php, then only proxy will be enabled.
//Set proxy name to PROXY_HOST and port number to PROXY_PORT in constants.php
if (USE_PROXY) {
curl_setopt($ch, CURLOPT_PROXY, PROXY_HOST . ":" . PROXY_PORT);
}
$headers_array = setupHeaders();
if (!empty($sandboxEmailAddress)) {
$headers_array[] = "X-PAYPAL-SANDBOX-EMAIL-ADDRESS: " . $sandboxEmailAddress;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers_array);
curl_setopt($ch, CURLOPT_HEADER, false);
//setting the nvpreq as POST FIELD to curl
curl_setopt($ch, CURLOPT_POSTFIELDS, $nvpStr);
//getting response from server
$response = curl_exec($ch);
//convrting NVPResponse to an Associative Array
$nvpResArray = deformatNVP($response);
//$nvpReqArray=deformatNVP($nvpreq);
//$_SESSION['nvpReqArray']=$nvpReqArray;
if (curl_errno($ch)) {
// moving to display page to display curl errors
$_SESSION['curl_error_no'] = curl_errno($ch);
$_SESSION['curl_error_msg'] = curl_error($ch);
$location = "APIError.php";
header("Location: {$location}");
} else {
//closing the curl
curl_close($ch);
}
return $nvpResArray;
}
/**
* call: Function to perform the API call to PayPal using API signature
* @methodName is name of API method.
* @a is String
* $serviceName is String
* returns an associtive array containing the response from the server.
*/
function call($MsgStr, $endpoint, $sandboxEmailAddress = '')
{
//setting the curl parameters.
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $endpoint);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
//turning off the server and peer verification(TrustManager Concept)
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, !TRUST_ALL_CONNECTION);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, !TRUST_ALL_CONNECTION);
if (!TRUST_ALL_CONNECTION) {
curl_setopt($ch, CURLOPT_CAINFO, dirname(__FILE__) . '/Certs/api_cert_chain.crt');
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
$headers_array = setupHeaders(API_AUTHENTICATION_MODE);
if (!empty($sandboxEmailAddress)) {
$headers_array[] = "X-PAYPAL-SANDBOX-EMAIL-ADDRESS: " . $sandboxEmailAddress;
}
if (API_AUTHENTICATION_MODE == 'ssl') {
curl_setopt($ch, CURLOPT_SSLCERT, realpath(SSL_CERTIFICATE_PATH));
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers_array);
curl_setopt($ch, CURLOPT_HEADER, false);
//if USE_PROXY constant set to TRUE in Constants.php, then only proxy will be enabled.
//Set proxy name to PROXY_HOST and port number to PROXY_PORT in constants.php
if (USE_PROXY) {
curl_setopt($ch, CURLOPT_PROXY, PROXY_HOST . ":" . PROXY_PORT);
}
//setting the MsgStr as POST FIELD to curl
$conf = array('mode' => 0600, 'timeFormat' => '%X %x');
$logger =& Log::singleton('file', 'logs/' . date('Ymd') . '_invest.log', 'caller', $conf);
$logger->log('##### PAYPAL call ' . date('d/m/Y') . ' User:'******'user']->id . '#####');
if (TRUST_ALL_CONNECTION == true) {
$log_data = 'TRUST_ALL_CONNECTION is set to true, Server and peer certificate verification are turned off';
$logger->warning($log_data);
}
$logger->log("request: {$MsgStr}");
curl_setopt($ch, CURLOPT_POSTFIELDS, $MsgStr);
if (isset($_SESSION['curl_error_no'])) {
unset($_SESSION['curl_error_no']);
}
if (isset($_SESSION['curl_error_msg'])) {
unset($_SESSION['curl_error_msg']);
}
//getting response from server
$response = curl_exec($ch);
$logger->log("response: {$response}");
$logger->log('##### END PAYPAL call ' . date('d/m/Y') . ' User:'******'user']->id . '#####');
$logger->close();
if (curl_errno($ch)) {
// moving to display page to display curl errors
die('curl_error: ' . curl_errno($ch) . '<br />' . curl_error($ch));
} else {
//closing the curl
curl_close($ch);
}
return $response;
}
/**
* call: Function to perform the API call to PayPal using API signature
* @methodName is name of API method.
* @a is String
* $serviceName is String
* returns an associtive array containing the response from the server.
*/
function call($MsgStr, $endpoint, $sandboxEmailAddress = '')
{
//setting the curl parameters.
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $endpoint);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
//turning off the server and peer verification(TrustManager Concept)
if (strtoupper(TRUST_ALL_CONNECTION) == 'FALSE' | TRUST_ALL_CONNECTION == 0) {
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
} else {
if (strtoupper(TRUST_ALL_CONNECTION) == 'TRUE' | TRUST_ALL_CONNECTION == 1) {
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
}
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
$headers_array = setupHeaders(API_AUTHENTICATION_MODE);
if (!empty($sandboxEmailAddress)) {
$headers_array[] = "X-PAYPAL-SANDBOX-EMAIL-ADDRESS: " . $sandboxEmailAddress;
}
if (API_AUTHENTICATION_MODE == 'ssl') {
curl_setopt($ch, CURLOPT_SSLCERT, realpath(SSL_CERTIFICATE_PATH));
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers_array);
curl_setopt($ch, CURLOPT_HEADER, false);
//if USE_PROXY constant set to TRUE in Constants.php, then only proxy will be enabled.
//Set proxy name to PROXY_HOST and port number to PROXY_PORT in constants.php
if (USE_PROXY) {
curl_setopt($ch, CURLOPT_PROXY, PROXY_HOST . ":" . PROXY_PORT);
}
//setting the MsgStr as POST FIELD to curl
$conf = array('mode' => 0600, 'timeFormat' => '%X %x');
$logger =& Log::singleton('file', LOGFILENAME, 'caller', $conf);
if (X_PAYPAL_REQUEST_DATA_FORMAT == 'JSON') {
$log_data = '#####JSON#####';
$logger->log($log_data);
}
if (X_PAYPAL_REQUEST_DATA_FORMAT == 'SOAP11') {
$log_data = '#####SOAP#####';
$logger->log($log_data);
}
if (X_PAYPAL_REQUEST_DATA_FORMAT == 'XML') {
$log_data = '#####XML#####';
$logger->log($log_data);
}
if (TRUST_ALL_CONNECTION == true) {
$log_data = 'TRUST_ALL_CONNECTION is set to true, Server and peer certificate verification are turned off';
$logger->warning($log_data);
}
$logger->log("request: {$MsgStr}");
curl_setopt($ch, CURLOPT_POSTFIELDS, $MsgStr);
if (isset($_SESSION['curl_error_no'])) {
unset($_SESSION['curl_error_no']);
}
if (isset($_SESSION['curl_error_msg'])) {
unset($_SESSION['curl_error_msg']);
}
//getting response from server
$response = curl_exec($ch);
if (curl_errno($ch) == 60) {
$logger->log("Invalid or no certificate authority found,using bundled information");
curl_setopt($ch, CURLOPT_CAINFO, dirname(__FILE__) . '/cacert.pem');
$response = curl_exec($ch);
}
$logger->log("response: {$response}");
$logger->close();
if (curl_errno($ch)) {
// moving to display page to display curl errors
$_SESSION['curl_error_no'] = curl_errno($ch);
$_SESSION['curl_error_msg'] = curl_error($ch);
$location = "APIError.php";
header("Location: {$location}");
} else {
//closing the curl
curl_close($ch);
}
return $response;
}
