paypal-ipn

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? NOTIFICATION FROM PAYPAL: Notification: Issues with Sandbox with preconfigured accounts - Jan 24 Source: https://www.x.com/content/notification-issues-sandbox-preconfigured-accounts-jan-24

I know this question has been asked heaps, but I've been through all the answers that I can find and none have helped; many are years old, so I'm not sure if that's part of the problem. I've been testing a paypal IPN listener by sending an IPN through Sandbox. It states that the IPN has been sent and the handshake verified, but the status that is returned to the listener is always invalid. I've tried several different examples, but none work. I've stripped my code right back, just logging the input text, the output text, the verification status from paypal and the http status code: <?php

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 request failed HttpServerExchange{ POST /paypal/ipn} java.io.IOException: mark/reset not supported at

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 HTTP 200 OK response to acknowledge receipt of the notification header('HTTP/1.1 200 OK'); // Assign

In PayPal's IPN simulator, if I enter a https:// URL, I get an error that says "We're sorry, we could not send an IPN." However, on an http:// URL it works fine. How can I resolve this error? This is likely because your SSL certificate is self-signed or otherwise deemed "invalid" by Paypal's IPN service. Check your website's certificate in a modern browser like Chrome or Firefox by visiting the site over https and then clicking icon next to the https part of the url. If your site's certificate is bad, the https part of the URL will be grey or red instead of green and the clicking the icon will