sns
Https Endpoint
You can have SNS send a post request when it gets a notification. But Amazon may want you to verify that this is really your endpoint before it'll work.
You can use something like this to verify it:
https://github.com/npflood/AWS-SNS-HTTP-PHP-ENDPOINT/blob/master/receiver.php
Or just a simple thing like this:
<?php $res = file_get_contents("php://input"); file_put_contents("logs/response.txt", $res . "\n", FILE_APPEND);
Then you can read the response file for SubscribeUrl, e.g.:
{ "Type" : "SubscriptionConfirmation", "MessageId" : "165545c9-2a5c-472c-8df2-7ff2be2b3b1b", "Token" : "2336412f37f...", "TopicArn" : "arn:aws:sns:us-west-2:123456789012:MyTopic", "Message" : "You have chosen to subscribe to the topic arn:aws:sns:us-west-2:123456789012:MyTopic.\nTo confirm the subscription, visit the SubscribeURL included in this message.", "SubscribeURL" : "https://sns.us-west-2.amazonaws.com/?Action=ConfirmSubscription&TopicArn=arn:aws:sns:us-west-2:123456789012:MyTopic&Token=2336412f37...", "Timestamp" : "2012-04-26T20:45:04.751Z", "SignatureVersion" : "1", "Signature" : "EXAMPLEpH+...", "SigningCertURL" : "https://sns.us-west-2.amazonaws.com/SimpleNotificationService-f3ecfb7224c7233fe7bb5f59f96de52f.pem" }
When you click "Confirm Subscription" in AWS SNS, it wants you to enter SubscribeUrl.