I'm trying to write bot for vk.com website. I wrote the basic server confirmation code, but it refused to work (means that vk.com sends me a POST request with JSON {type: 'confirmation'} after which I need to respond with my CONFIRM_KEY). The problem is that it is an error while confirmation: "HTTP response code said error".
Here is my code:
<?php
define('SECRET_KEY', 'blahblahblah');
define('CONFIRM_KEY', 'ffffff');
if (!isset($_REQUEST))
{
return;
}
$event = json_decode(file_get_contents('php://input'));
if (strcmp($event['secret'], SECRET_KEY) !== 0 && strcmp($event['type'], 'confirmation') !== 0)
{
return;
}
switch ($event['type'])
{
case 'confirmation':
echo CONFIRM_KEY;
break;
}
?>
The problem I bumped into was not in the code, but in the SSL sertificate of my web server. After I added SSL created by CloudFlare everithyng start works.