paypal-ipn

问题 I have been trying to implement the paypal IPN system into a clients site. Whenever I test this script in the IPN sandbox tool, it is validated and my actions are performed, however when I move it live, the IPN is returned as INVALID. I am at a wall here, thank you in advance for your help. This is the IPN listener script: <?php /** * PayPal IPN Listener * * A class to listen for and handle Instant Payment Notifications (IPN) from * the PayPal server. * * https://github.com/Quixotix/PHP

问题 According to new security requirements (2016, 2017 and 2018), it seems that HTTPS will be required for exchange between server and Paypal, during an "IPN". This question is linked to this subject and also this. How should we adapt this PHP IPN code? $header .= "POST /cgi-bin/webscr HTTP/1.0\r\n"; $header .= "Host: www.paypal.com:80\r\n"; $header .= "Content-Type: application/x-www-form-urlencoded\r\n"; $header .= "Content-Length: " . strlen($req) . "\r\n\r\n"; $fp = fsockopen ('www.paypal.com

问题 Everything was working fine last Friday, but today I have been getting the following message: . The message I get when trying to make a payment using paypal sandbox is this: We can't process your payment right now, so please try again later. We're sorry for the inconvenience. It's been like this all day, not sure if something has happened to my system or if something has happened to paypal's sandbox? 回答1: NOTIFICATION FROM PAYPAL: Notification: Issues with Sandbox with preconfigured accounts

问题 I am using the 'textbook' IPN script example as found on the paypal website. However, when running this code via the IPN simulator, there is a huge loading time and then PayPal throws this error: Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request POST /webapps/developer/applications/ipn_simulator. Reason: Error reading from remote server Here is my IPN listener code. Would much appreciate some help! // Send an empty

问题 Putting the following line into my compojure defroutes to use clojure-paypal-ipn calling the two handler functions. (POST "/paypal/ipn" [] (make-ipn-handler payment/paypal-data payment/paypal-error)) How do I handle a POST request within Immutant? I'm using Immutant 2.0 with Clojure 1.7-beta1 and building off the Immutant feature demo. Posting directly with cURL give these same results, although I'm trying to use PayPal IPN. 17:29:40.220 ERROR [io.undertow.request] (XNIO-1 task-1) Undertow

问题 I am trying to test a servlet I wrote that processes a payapal IPN notification (my servlet is very similar to this example) - thing is even after enabling all the settings in the test account I am using the IPN notification is not firing at all. I then found out that apparently in the sandbox the only way to test IPN is through the IPN simulator. I am trying to use it but I am getting: IPN delivery failed. HTTP error code 405: Method Not Allowed Does anyone have the slightest clue? Also I am

问题 I am trying to process the response from paypal on my page. I found this code from paypal documentation itself. When the response is valid, some parameters needs to be processed like txn_id and payment_completed . How should i do that?? the code is as follows string strSandbox = "https://www.sandbox.paypal.com/cgi-bin/webscr"; // string strLive = "https://www.paypal.com/cgi-bin/webscr"; HttpWebRequest req = (HttpWebRequest)WebRequest.Create(strSandbox); //Set values for the request back req

问题 I have been attempting to get the django-paypal app working within my Django project. I'm using the dcramer fork, with Django 1.4. I am also using a Paypal developer account with business and personal accounts, processing transactions through the Paypal sandbox website. If I have no receiver function connected to the payment_was_successful signal, things seem to work as expected. After a transaction has occured, a new row is created in the paypal_ipn table of the database which has a value of

问题 I can't seem to find any documentation on the IPN message type " mp_notification ". What is the point of this type? 回答1: Unfortunately we do not have this documented in our documentation. The IPN variables that you are asking about are related to billing agreements. Below is the information: mp_cancel: Either the customer or PayPal has cancelled the customer’s billing agreement. Includes reason_code mp_2002 or mp_2006. mp_notification: Either the customer or PayPal has altered the customer’s

问题 This unexplainable probably affects or will affect thousands of webmasters. The problem is Paypal doesn't give a response to this request AT ALL. Below is the sample code I use and also my programmer's comments: "PayPal doesn't give any response to this request at all, an empty string comes from it. You may ask the PayPal team, if anything besides 'Host' and 'HTTP/1.1' should be added to handle response properly. Could it be that the 'cmd' command should have another value? My expectation is