How to execute Curl to send notification to users in Firefox - php

Question

below is my code which i use to execute Push to Chrome Users , now I want to notification to firefox Users , and i know that it will be now targetted via url "https://updates.push.services.mozilla.com/push"
But I don't know what I have to do.
My Code working for Chrome is Provided below .
<?php
include('header.php');
define( 'API_ACCESS_KEY', '[API-KEY comes here]' );
$sql="SELECT * FROM user_data";
$result = mysqli_query($conn, $sql) or die ('Error'.mysqli_error($conn));
$registrationIds=array();
while($row=mysqli_fetch_assoc($result)){
$registrationIds[] = $row['allow'];
}
$ids=json_encode($registrationIds);
$fields = array
(
'registration_ids' => $registrationIds
);
$headers = array
(
'Authorization: key=' . API_ACCESS_KEY,
'Content-Type: application/json'
);
$ch = curl_init();
curl_setopt( $ch,CURLOPT_URL, 'https://android.googleapis.com/gcm/send' );
curl_setopt( $ch,CURLOPT_POST, true );
curl_setopt( $ch,CURLOPT_HTTPHEADER, $headers );
curl_setopt( $ch,CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch,CURLOPT_SSL_VERIFYPEER, false );
curl_setopt( $ch,CURLOPT_POSTFIELDS, json_encode( $fields ) );
$result = curl_exec($ch );
curl_close( $ch );
echo $result;
?>

Answer 1

You should be able to POST, just like you are above, to the Firefox user's subscription endpoint. You don't need an API key. The only header you need to send is TTL: x where x is the number of seconds you'd like Mozilla to keep the message around in case we can't deliver it immediately.
Good resources for further reading:
https://serviceworke.rs/ - live examples with annotated source code
https://hacks.mozilla.org/2016/01/web-push-arrives-in-firefox-44/ - description of how the client-side bits of Push work
https://autopush.readthedocs.org/en/latest/http.html - documentation for Mozilla's Push Service's HTTP API
https://github.com/mozilla-services/autopush - source code for Mozilla's Push Service
Lastly, if you're using Firefox 47 (currently Developer Edition), we've got a whole new suite of tools for debugging Service Workers and Push that you can find at about:debugging#workers.