我已经在PHP中集成了“Knet”支付网关，但它总是进入错误页面。虽然我已经检查过同样的情况但我发现：
$Pipe->performPaymentInitialization()此变量返回值-1。我不知道它背后的问题是什么。请向我建议解决方案。
请检查我使用的以下代码。
<?php
$transId = "KWC".time();
require_once "knet/e24PaymentPipe.inc.php" ;
$Pipe = new e24PaymentPipe;
$respURL = SITE_URL."/payment/success";
$errorURL = SITE_URL."/payment/fail";
$res = DOC_ROOT."/controller/payment/knet/resource.cgn";
$Pipe->setAction(1);
$Pipe->setCurrency(414);
$Pipe->setLanguage("ENG"); //change it to "ARA" for arabic language
$Pipe->setResponseURL($respURL); // set your respone page URL
$Pipe->setErrorURL($errorURL); //set your error page URL
$Pipe->setAmt("10"); //set the amount for the transaction
$Pipe->setResourcePath($res); //change the path where your resource file is
$Pipe->setAlias("abcd"); //set your alias name here
$randId = time();
$Pipe->setTrackId($randId);//generate the random number here
$Pipe->setUdf1("UDF 1"); //set User defined value
$Pipe->setUdf2("UDF 2"); //set User defined value
$Pipe->setUdf3("UDF 3"); //set User defined value
$Pipe->setUdf4("UDF 4"); //set User defined value
$Pipe->setUdf5("UDF 5"); //set User defined value
//get results
if($Pipe->performPaymentInitialization()!=$Pipe->SUCCESS)
{
header("location: ".$errorURL."");
exit;
}else {
$payID = $Pipe->getPaymentId();
$payURL = $Pipe->getPaymentPage();
$transId = "KWC".time();
header("location:".$payURL."?PaymentID=".$payID);
exit;
}
?>
<?php
class e24PaymentPipe {
var $SUCCESS = 0;
var $FAILURE = -1;
var $BUFFER = 2320;
var $strIDOpen = "<id>";
var $strPasswordOpen = "<password>";
var $strWebAddressOpen = "<webaddress>";
var $strPortOpen = "<port>";
var $strContextOpen = "<context>";
var $strIDClose = "</id>";
var $strPasswordClose = "</password>";
var $strWebAddressClose = "</webaddress>";
var $strPortClose = "</port>";
var $strContextClose = "</context>";
var $webAddress;
var $port;
var $id;
var $password;
var $passwordHash;
var $action;
var $transId;
var $amt;
var $responseURL;
var $trackId;
var $udf1;
var $udf2;
var $udf3;
var $udf4;
var $udf5;
var $paymentPage;
var $paymentId;
var $result;
var $auth;
var $ref;
var $avr;
var $date;
var $currency;
var $errorURL;
var $language;
var $context;
var $resourcePath;
var $alias;
var $error;
var $rawResponse;
var $debugMsg;
var $arr = array();
function e24PaymentPipe() {
$this->webAddress = "";
$this->port = "";
$this->id = "";
$this->password = "";
$this->action = ""; // 1 = purchase
$this->transId = "";
$this->amt = "";
$this->responseURL = "";
$this->trackId = "";
$this->udf1 = "";
$this->udf2 = "";
$this->udf3 = "";
$this->udf4 = "";
$this->udf5 = "";
$this->paymentPage = "";
$this->paymentId = "";
$this->result = 0;
$this->auth = "";
$this->ref = "";
$this->avr = "";
$this->date = "";
$this->currency = "";
$this->errorURL = "";
$this->language = "";
$this->context = "";
$this->resourcePath = "";
$this->alias = "";
$this->error = "";
$this->rawResponse = "";
$this->debugMsg = "";
}
function getWebAddress() {
return webAddress;
}
function setWebAddress($s) {
$this->webAddress = $s;
}
function getPort() {
return $this->port;
}
function setPort($s) {
$this->port = $s;
}
function set($k, $v) {
$this->arr[$k] = $v;
}
function get($k) {
return $this->arr[$k];
}
function setId($s) {
$this->id = $s;
}
function getId() {
return $this->id;
}
function setPassword($s) {
$this->password = $s;
}
function setPasswordHash($s) {
$this->passwordHash = $s;
}
function getPassword() {
return $this->password;
}
function getPasswordHash() {
return $this->passwordHash;
}
function setAction($s) {
$this->action = $s;
}
function getAction() {
return $this->action;
}
function setTransId($s) {
$this->transId = $s;
}
function getTransId() {
return $this->transId;
}
function setAmt($s) {
$this->amt = $s;
}
function getAmt() {
return $this->amt;
}
function setResponseURL($s) {
$this->responseURL = $s;
}
function getResponseURL() {
return $this->responseURL;
}
function setTrackId($s) {
$this->trackId = $s;
}
function getTrackId() {
return $this->trackId;
}
function setUdf1($s) {
$this->udf1 = $s;
}
function getUdf1() {
return $this->udf1;
}
function setUdf2($s) {
$this->udf2 = $s;
}
function getUdf2() {
return $this->udf2;
}
function setUdf3($s) {
$this->udf3 = $s;
}
function getUdf3() {
return $this->udf3;
}
function setUdf4($s) {
$this->udf4 = $s;
}
function getUdf4() {
return $this->udf4;
}
function setUdf5($s) {
$this->udf5 = $s;
}
function getUdf5() {
return $this->udf5;
}
function getPaymentPage() {
return $this->paymentPage;
}
function getPaymentId() {
return $this->paymentId;
}
function setPaymentId($s) {
$this->paymentId = $s;
}
function setPaymentPage($s) {
$this->paymentPage = $s;
}
function getRedirectContent() {
return ($this->paymentPage . "&PaymentID=" . $this->paymentId);
}
function getResult() {
return $this->result;
}
function getAuth() {
return $this->auth;
}
function getAvr() {
return $this->avr;
}
function getDate() {
return $this->date;
}
function getRef() {
return $this->ref;
}
function getCurrency() {
return $this->currency;
}
function setCurrency($s) {
$this->currency = $s;
}
function getLanguage() {
return $this->language;
}
function setLanguage($s) {
$this->language = $s;
}
function getErrorURL() {
return $this->errorURL;
}
function setErrorURL($s) {
$this->errorURL = $s;
}
function setContext($s) {
$this->context = $s;
}
function getResourcePath() {
return $this->resourcePath;
}
function setResourcePath($s) {
$this->resourcePath = $s;
}
function getAlias() {
return $this->alias;
}
function setAlias($s) {
$this->alias = $s;
}
function getErrorMsg() {
return $this->error;
}
function getRawResponse() {
return $this->rawResponse;
}
function getDebugMsg() {
return $this->debugMsg;
}
function performPaymentInitialization() {
$stringbuffer = "";
if (!$this->getSecureSettings())
return -1;
if (strlen($this->id) > 0)
$stringbuffer .= ("id=" . $this->id . "&");
if (strlen($this->password) > 0)
$stringbuffer .= ("password=" . $this->password . "&");
if (strlen($this->passwordHash) > 0)
$stringbuffer.=("passwordhash=" . $this->passwordHash . "&");
if (strlen($this->amt) > 0)
$stringbuffer.=("amt=" . $this->amt . "&");
if (strlen($this->currency) > 0)
$stringbuffer.=("currencycode=" . $this->currency . "&");
if (strlen($this->action) > 0)
$stringbuffer.=("action=" . $this->action . "&");
if (strlen($this->language) > 0)
$stringbuffer.=("langid=" . $this->language . "&");
if (strlen($this->responseURL) > 0)
$stringbuffer.=("responseURL=" . $this->responseURL . "&");
if (strlen($this->errorURL) > 0)
$stringbuffer.=("errorURL=" . $this->errorURL . "&");
if (strlen($this->trackId) > 0)
$stringbuffer.=("trackid=" . $this->trackId . "&");
if (strlen($this->udf1) > 0)
$stringbuffer.=("udf1=" . $this->udf1 . "&");
if (strlen($this->udf2) > 0)
$stringbuffer.=("udf2=" . $this->udf2 . "&");
if (strlen($this->udf3) > 0)
$stringbuffer.=("udf3=" . $this->udf3 . "&");
if (strlen($this->udf4) > 0)
$stringbuffer.=("udf4=" . $this->udf4 . "&");
if (strlen($this->udf5) > 0)
$stringbuffer.=("udf5=" . $this->udf5 . "&");
$s = $this->sendMessage($stringbuffer, "PaymentInitHTTPServlet");
if ($s == null)
return -1;
$i = strpos($s, ":");
if ($i == -1) {
$this->error = "Payment Initialization returned an invalid response: " . $s;
return -1;
} else {
$this->paymentId = substr($s, 0, $i);
$this->paymentPage = substr($s, $i + 1);
return 0;
}
}
function performTransaction() {
$stringbuffer = "";
if (!$this->getSecureSettings())
return -1;
if (strlen($this->id) > 0)
$stringbuffer.=("id=" . $this->id . "&");
if (strlen($this->password) > 0)
$stringbuffer.=("password=" . $this->password . "&");
if (strlen($this->passwordHash) > 0)
$stringbuffer.=("passwordhash=" . $this->passwordHash . "&");
if (strlen($this->currency) > 0)
$stringbuffer.=("currencycode=" . $this->currency . "&");
if (strlen($this->amt) > 0)
$stringbuffer.=("amt=" . $this->amt . "&");
if (strlen($this->action) > 0)
$stringbuffer.=("action=" . $this->action . "&");
if (strlen($this->paymentId) > 0)
$stringbuffer.=("paymentid=" . $this->paymentId . "&");
if (strlen($this->transId) > 0)
$stringbuffer.=("transid=" . $this->transId . "&");
if (strlen($this->trackId) > 0)
$stringbuffer.=("trackid=" . $this->trackId . "&");
if (strlen($this->udf1) > 0)
$stringbuffer.=("udf1=" . $this->udf1 . "&");
if (strlen($this->udf2) > 0)
$stringbuffer.=("udf2=" . $this->udf2 . "&");
if (strlen($this->udf3) > 0)
$stringbuffer.=("udf3=" . $this->udf3 . "&");
if (strlen($this->udf4) > 0)
$stringbuffer.=("udf4=" . $this->udf4 . "&");
if (strlen($this->udf5) > 0)
$stringbuffer.=("udf5=" . $this->udf5 . "&");
if (is_array($this->arr) && count($this->arr)) {
foreach ($this->arr as $key => $var) {
$stringbuffer .= ($key . "=" . $var . "&");
}
}
$stringbuffer = substr($stringbuffer, 0, strlen($stringbuffer) - 1);
echo $stringbuffer;
$s = $this->sendMessage($stringbuffer, "PaymentTranHTTPServlet");
if ($s == null)
return -1;
$arraylist = $this->parseResults($s);
if ($arraylist == null) {
return -1;
} else {
$this->result = $arraylist[0];
$this->auth = $arraylist[1];
$this->ref = $arraylist[2];
$this->avr = $arraylist[3];
$this->date = $arraylist[4];
$this->transId = $arraylist[5];
$this->trackId = $arraylist[6];
$this->udf1 = $arraylist[7];
$this->udf2 = $arraylist[8];
$this->udf3 = $arraylist[9];
$this->udf4 = $arraylist[10];
$this->udf5 = $arraylist[11];
return 0;
}
}
function sendMessage($s, $s1) {
$stringbuffer = "";
$error = "";
$this->debugMsg .= ("<br>---------- " . $s1 . ": " . time() . " ---------- <br>");
if ($this->port == "443") {
if (strlen($this->webAddress) <= 0) {
$error = "No URL specified.";
return null;
}
if ($this->port == "443")
$stringbuffer.=("https://");
else
$stringbuffer.=("http://");
$stringbuffer.=($this->webAddress);
if (strlen($this->port) > 0) {
$stringbuffer.=(":");
$stringbuffer.=($this->port);
}
if (strlen($this->context) > 0) {
if (!$this->StartsWith($this->context, "/"))
$stringbuffer.=("/");
$stringbuffer.=($this->context);
if (!$this->EndsWith($this->context, "/"))
$stringbuffer.=("/");
} else {
$stringbuffer.=("/");
}
$stringbuffer.=("servlet/");
$stringbuffer.=($s1);
$this->debugMsg.=("<br>About to create the URL to: " . $stringbuffer);
$url = $stringbuffer;
//echo '<br>'. $stringbuffer . '<br>';
$this->debugMsg.=("<br>About to create http connection....");
$this->debugMsg.=("<br>Created connection.!!");
if (strlen($s) > 0) {
$c = curl_init();
curl_setopt($c, CURLOPT_HEADER, 0);
curl_setopt($c, CURLOPT_URL, $stringbuffer);
curl_setopt($c, CURLOPT_POST, true);
curl_setopt($c, CURLOPT_POSTFIELDS, $s);
curl_setopt($c, CURLOPT_SSL_VERIFYHOST, true);
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
$this->debugMsg.=("<br>about to write DataOutputSteam....");
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
$this->debugMsg.=("<br>after DataOutputStream.!!");
$tmp = curl_exec($c);
if (curl_error($c)) {
echo 'CURL ERROR: ' . curl_errno($c) . '::' . curl_error($c);
} elseif ($tmp) {
curl_close($c);
$this->rawResponse = $tmp;
$this->debugMsg.=("<br>Received RESPONSE: " . $this->rawResponse);
return $this->rawResponse;
} else {
$error = "No Data To Post!";
}
} else {
$this->clearFields();
$this->error = "Failed to make connection:\n" . $error; //. $exception;
return null;
}
}
}
function parseResults($s) {
$arraylist = array(); {
if ($this->StartsWith($s, "!ERROR!")) {
$this->error = $s;
return null;
}
$tokens = strtok($s, ":\r\n");
print_r($tokens);
$s1;
$flag = false;
foreach ($tokens as $token) {
$s2 = $token;
if (!$s2 . $this->startsWith(":")) {
$arraylist[] = ($s2);
$flag = false;
} else {
if ($flag)
$arraylist[] = ("");
$flag = true;
}
}
return $arraylist;
}
$this->error = "Internal Error!";
return null;
}
function clearFields() {
$this->error = "";
$this->paymentPage = "";
$this->paymentId = "";
}
function getSecureSettings() {
$s = "";
if (!$this->createReadableZip())
return false;
$s = $this->readZip();
if ($s == "")
return false;
unlink($this->getResourcePath() . "resource.cgz");
return $this->parseSettings($s);
}
function createReadableZip() { {
$filenameInput = $this->getResourcePath() . "resource.cgn";
$handleInput = fopen($filenameInput, "r");
$contentsInput = fread($handleInput, filesize($filenameInput));
$filenameOutput = $this->getResourcePath() . "resource.cgz";
@unlink($filenameOutput);
$handleOutput = fopen($filenameOutput, "w");
$inByteArray = $this->getBytes($contentsInput);
$outByteArray = $this->simpleXOR($inByteArray);
fwrite($handleOutput, $this->getString($outByteArray));
fclose($handleInput);
fclose($handleOutput);
}
return true;
}
function readZip() {
$s = ""; {
$filenameInput = $this->getResourcePath() . "resource.cgz";
$zipentry;
$i = 0;
$zip = new ZipArchive;
if ($zip->open($filenameInput) === TRUE) {
$zip->extractTo($this->resourcePath);
$zip->close();
} else {
echo 'failed';
$this->error = "Failed to unzip file";
}
if (strlen($this->error) === 0) {
$xmlNameInput = $this->resourcePath . $this->getAlias() . ".xml";
$xmlHandleInput = fopen($xmlNameInput, "r");
$xmlContentsInput = fread($xmlHandleInput, filesize($xmlNameInput));
fclose($xmlHandleInput);
unlink($xmlNameInput);
$s = $xmlContentsInput;
$s = $this->getString($this->simpleXOR($this->getBytes($s)));
} else {
$this->error = "Unable to open resource";
}
return $s;
}
}
function parseSettings($s) {
$i = 0;
$j = 0;
$i = strpos($s, "<id>") + strlen("<id>");
$j = strpos($s, "</id>");
$this->setId(substr($s, $i, $j - $i));
$i = strpos($s, "<password>") + strlen("<password>");
$j = strpos($s, "</password>");
$this->setPassword(substr($s, $i, $j - $i));
$i = strpos($s, "<passwordhash>") + strlen("<passwordhash>");
$j = strpos($s, "</passwordhash>");
$this->setPasswordHash(substr($s, $i, $j - $i));
$i = strpos($s, "<webaddress>") + strlen("<webaddress>");
$j = strpos($s, "</webaddress>");
$this->setWebAddress(substr($s, $i, $j - $i));
$i = strpos($s, "<port>") + strlen("<port>");
$j = strpos($s, "</port>");
$this->setPort(substr($s, $i, $j - $i));
$i = strpos($s, "<context>") + strlen("<context>");
$j = strpos($s, "</context>");
$this->setContext(substr($s, $i, $j - $i));
return true;
}
function simpleXOR($abyte0) {
$key = "Those who profess to favour freedom and yet depreciate agitation are men who want rain without thunder and lightning";
$abyte1 = $this->getBytes($key);
for ($i = 0; $i < sizeof($abyte0);) {
for ($j = 0; $j < sizeof($abyte1); $j++) {
$abyte2[$i] = ($abyte0[$i] ^ $abyte1[$j]);
if (++$i == sizeof($abyte0))
break;
}
}
return $abyte2;
}
function getBytes($s) {
$hex_ary = array();
$size = strlen($s);
for ($i = 0; $i < $size; $i++)
$hex_ary[] = chr(ord($s[$i]));
return $hex_ary;
}
function getString($byteArray) {
$s = "";
foreach ($byteArray as $byte) {
$s .=$byte;
}
return $s;
}
function StartsWith($Haystack, $Needle) {
// Recommended version, using strpos
return strpos($Haystack, $Needle) === 0;
}
function EndsWith($Haystack, $Needle) {
// Recommended version, using strpos
return strrpos($Haystack, $Needle) === strlen($Haystack) - strlen($Needle);
}
}
function xor_string($string) {
$buf = '';
$size = strlen($string);
for ($i = 0; $i < $size; $i++)
$buf .= chr(ord($string[$i]) ^ 255);
return $buf;
}
?>
答案 0 :(得分：0)
为了将授权详细信息发送到商家Web服务器，应该可以使Knet Payment Gateway Server访问商家Web服务器的https端口。
事实上，Knet只接受Knet支付网关和商家网站之间的https通信，因为交换的信息是敏感的（密码，终端ID等）。港口：443