Paypal IPN沙盒 - IPN监听器 - 无验证或无效

我已经在试用沙盒模式的开发人员中设置了测试帐户Business和Personal。Paypal IPN沙盒 - IPN监听器 - 无验证或无效

我在我的网站上做了一个付款按钮。我点击按钮并转到PayPal。测试用户个人帐户用于支付。付款经过并且在我查看贝宝公司账户时完成。重定向到我的网站效果很好。

所以在我眼中，我应该有一个“工作”系统。

我的IPN Listener虽然不返回验证或无效。

这是我的听众：

<?php 
require("../widgets/init.inc.php"); 

//Test the script is launced 
$log_query = mysql_query("INSERT INTO `log` VALUES (' ','zz','ff','rr', 'rr')");     

// Link to PayPal Codes // 
// https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_html_IPNandPDTVariables // 

// read the post from PayPal system and add 'cmd' // 
$req = 'cmd=_notify-validate'; 

foreach ($_POST as $key => $value) { 
$value = urlencode(stripslashes($value)); 
$req .= "&$key=$value"; 
} 

// post back to PayPal system to validate // 
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n"; 
$header .= "Content-Type: application/x-www-form-urlencoded\r\n"; 
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n"; 

//For the below line i have tried "www.sandbox.paypal" as well as "www.paypal" 
$fp = fsockopen ('ssl://www.paypal.com', 443, $errno, $errstr, 30); 

// assign posted variables to local variables // 
$item_name = $_POST['item_name']; 
$item_number = $_POST['item_number']; 
$payment_status = $_POST['payment_status']; 
$payment_amount = $_POST['mc_gross']; 
$payment_currency = $_POST['mc_currency']; 
$txnId = $_POST['txn_id']; 
$receiverEmail = $_POST['receiver_email']; 
$payerEmail = $_POST['payer_email']; 
//$id = ($_POST['custom']); 

if (!$fp) { 

} else { 
fputs ($fp, $header . $req); 
while (!feof($fp)) { 
$res = fgets ($fp, 1024); 
if (strcmp ($res, "VERIFIED") == 0) { 

if ($payment_status=='Completed') { 

//$txnIdCheck = mysql_query("SELECT `txnId` FROM `log` WHERE `txnId`='".$txnId."'"); 
//if (mysql_num_rows($txnIdCheck) !=1) { 

// enter your email address associated with your paypal account here // 
if ($receiverEmail=='[email protected]') { 

/* when a new premium member makes payment paypal will update our database. The txn_id from paypal, members email address, date of payment and members id we gave them when they joined our site will be inserted into the log table. At the same time the memberAdmin table for the member will be updated by adding a '1' to premium and the date of payment so the new premium member will have access to premium areas of your site. */ 

//Check if verified is launced   
$log_query_2 = mysql_query("INSERT INTO `log` VALUES (' ','yes','yes','yes', 'yes')");   

//$log_query = mysql_query("INSERT INTO `log` VALUES (' ','".intval($id)."','".$txnId."','".$payerEmail."', now())");     

//$update_premium = mysql_query("UPDATE `memberAdmin` SET `premium`=1, `premiumDate`=now() WHERE `id`=".intval($id)."");  

}  
//} 
} 
} 
else if (strcmp ($res, "INVALID") == 0) {   
//Check if invalid is launced 
$log_query_2 = mysql_query("INSERT INTO `log` VALUES (' ','no','no','no', 'no'"); 
} 
} 
fclose ($fp); 
} 
?>

我已经激活了IPN的贝宝企业账户的网站。我已经从贝宝返回的信息一个txt文件，它看起来像这样：

==== Thu, 18 Jul 2013 01:34:21 +0200 ==== 
POST: mc_gross = 0.01 
POST: protection_eligibility = Ineligible 
POST: payer_id = 73WPPK8HKSW7C 
POST: tax = 0.00 
POST: payment_date = 15:15:20 Jul 17, 2013 PDT 
POST: payment_status = Completed 
POST: charset = windows-1252 
POST: first_name = Niels 
POST: mc_fee = 0.01 
POST: notify_version = 3.7 
POST: payer_status = verified 
POST: business = [email protected] 
POST: quantity = 1 
POST: verify_sign = A-ddKAwtxju4TpHGJOGq6c3ewj26AyiHsD.XO90coZ.4rVzOT7VyooKO 
POST: payer_email = [email protected] 
POST: txn_id = 6WH41489RE087103M 
POST: payment_type = instant 
POST: last_name = Tester 
POST: receiver_email = [email protected] 
POST: payment_fee = 0.01 
POST: receiver_id = PCX638B2M7WPA 
POST: txn_type = web_accept 
POST: item_name = 500Credits 
POST: mc_currency = USD 
POST: item_number = 1 
POST: residence_country = DE 
POST: test_ipn = 1 
POST: handling_amount = 0.00 
POST: transaction_subject = 500Credits 
POST: payment_gross = 0.01 
POST: shipping = 0.00 
POST: ipn_track_id = 2dffcbf8767d3 
InvoiceID: 
Custom1: 
Custom2: 
Custom3:

现在看来似乎是很多困难得到这个比我想应该是工作。

来源

2013-07-18 Niels

我发现问题..和恼人的事情是，PAYPAL文档是错误的..我不明白，文档可以状态按此按钮，然后按此按钮..当没有这样的按钮该网站...

对于此问题 - 该文档确实声明了一个错误的方法/不包括所需的完整代码。

问题：的$ RES返回此：

HTTP/1.0 400 Bad Request 
Server: BigIP 
Connection: close 
Content-Length: 19 
Invalid Host header

需要添加的是：

$header .= "Host: www.sandbox.paypal.com\r\n";

，然后将上面的代码看起来是这样的：

// post back to PayPal system to validate // 
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n"; 
$header .= "Host: www.sandbox.paypal.com\r\n"; 
$header .= "Content-Type: application/x-www-form-urlencoded\r\n"; 
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n"; 
$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30);

这是我最终使用的完整代码：

<?php 
require("../widgets/init.inc.php");   

// Link to PayPal Codes // 
// https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_html_IPNandPDTVariables // 

// read the post from PayPal system and add 'cmd' // 
$req = 'cmd=_notify-validate'; 

foreach ($_POST as $key => $value) { 
$value = urlencode(stripslashes($value)); 
$req .= "&$key=$value"; 
} 

// post back to PayPal system to validate // 
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n"; 
$header .= "Host: www.sandbox.paypal.com\r\n"; 
$header .= "Content-Type: application/x-www-form-urlencoded\r\n"; 
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n"; 
$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30); 

// assign posted variables to local variables // 
$item_name = $_POST['item_name']; 
$item_number = $_POST['item_number']; 
$payment_status = $_POST['payment_status']; 
$payment_amount = $_POST['mc_gross']; 
$payment_currency = $_POST['mc_currency']; 
$txnId = $_POST['txn_id']; 
$receiverEmail = $_POST['receiver_email']; 
$payerEmail = $_POST['payer_email']; 
//$id = ($_POST['custom']); 


if (!$fp) { 

} else { 
fputs ($fp, $header . $req); 
while (!feof($fp)) { 
$res = fgets ($fp, 1024); 

$log_query_pre = mysql_query("INSERT INTO `log` VALUES (' ','$receiverEmail','$payment_status','$res', 'yes')");  

    if (strcmp ($res, "VERIFIED") == 0) { 

if ($payment_status=='Completed') { 

//$txnIdCheck = mysql_query("SELECT `txnId` FROM `log` WHERE `txnId`='".$txnId."'"); 
//if (mysql_num_rows($txnIdCheck) !=1) { 

// enter your email address associated with your paypal account here // 
if ($receiverEmail=='[email protected]') { 

/* when a new premium member makes payment paypal will update our database. The txn_id from paypal, members email address, date of payment and members id we gave them when they joined our site will be inserted into the log table. At the same time the memberAdmin table for the member will be updated by adding a '1' to premium and the date of payment so the new premium member will have access to premium areas of your site. */ 

//Check if verified is launced   
$log_query_2 = mysql_query("INSERT INTO `log` VALUES (' ','yes','yes','yes', 'yes')");  

//$log_query = mysql_query("INSERT INTO `log` VALUES (' ','".intval($id)."','".$txnId."','".$payerEmail."', now())");     

//$update_premium = mysql_query("UPDATE `memberAdmin` SET `premium`=1, `premiumDate`=now() WHERE `id`=".intval($id)."");  

}  
//} 
} 
} 
else if (strcmp ($res, "INVALID") == 0) {   
//Check if invalid is launced 
$log_query_2 = mysql_query("INSERT INTO `log` VALUES (' ','no','no','no', 'no')"); 
} 
} 
fclose ($fp); 
} 
?>

来源

2013-07-18 11:17:14 Niels

谢谢！我整个下午都遇到同样的麻烦。很高兴我找到了这个。令人沮丧的是，这是一个文档错误... –

谢谢！我有完全相同的问题。 – oliverbj

@Niels我按照上面的步骤，但是$ res返回HTTP/1.1 200 OK，我怎么能得到VERIFIED或INVALID消息？ – oletob

Paypal IPN沙盒 - IPN监听器 - 无验证或无效

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