Sending Apple push notifications with APN service and .p8 key

Sending Apple push notifications with APN service and .p8 key .php

<?php

// Path to the .p8 file downloaded from apple
// see: https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/establishing_a_token-based_connection_to_apns#2943371
$authKey = "AuthKey_S97G28Y3JP.p8";

// Team ID (From the Membership section of the ios developer website)
// see: https://developer.apple.com/account/
$teamId = 'asdfasdf';

// The "Key ID" that is provided when you generate a new key
$tokenId = 'asdfasdf';

// The Bundle ID of the app you want to send the notification to
$bundleId = 'com.companyname.appname';

// Device token (registration id)
$devToken = 'asdfasdf908sd7f987sdf987asd9f87a9df790ads7f9afd7s90adf79a0fd7';

// The content of the push notification
// see: https://developer.apple.com/library/archive/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/CreatingtheNotificationPayload.html#//apple_ref/doc/uid/TP40008194-CH10-SW1
$notification_payload = [
	'alert' => [
		'title' => "Big Test",
		'body' => "Big body test"
	]
];

// For development, turn to false
$production = true;

################################################################################
## Generate JWT ################################################################
################################################################################

function b64($raw, $json=false){
	if($json) $raw = json_encode($raw);
	return str_replace('=', '', strtr(base64_encode($raw), '+/', '-_')); 
}

$token_key = file_get_contents($authKey);

$jwt_header = [
	'alg' => 'ES256', 
	'kid' => $tokenId
];

$jwt_payload = [
	'iss' => $teamId, 
	'iat' => time()
];

$raw_token_data = b64($jwt_header, true).".".b64($jwt_payload, true);

$signature = '';

openssl_sign($raw_token_data, $signature, $token_key, 'SHA256');

$jwt = $raw_token_data.".".b64($signature);

################################################################################
## Send Message ################################################################
################################################################################

$request_body = json_encode($notification_payload);
$endpoint = $production ? 'https://api.push.apple.com/3/device': 'https://api.development.push.apple.com/3/device';
$url = "$endpoint/$devToken";

$ch = curl_init($url);
curl_setopt_array($ch, [
	CURLOPT_POSTFIELDS => $request_body,
	CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_2_0,
	CURLOPT_HTTPHEADER => [
		"content-type: application/json",
		"authorization: bearer $jwt",
		"apns-topic: $bundleId"
	]
]);
$response = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$err = curl_error($ch);
curl_close($ch);

################################################################################
## Do something with output ####################################################
################################################################################

header('Content-Type: text/plain');

echo "-----";
echo "HTTP Code: $httpcode\n";
echo "cURL Error: ".var_export($err, true)."\n";
echo "Response: \n$response\n";

hi
thank you for your code.
i just need help if you can because i got a result 200 but the push does not arrive.
thanks
-----HTTP Code: 200
cURL Error: ''
Response:
1

@strphone hi, check your $bundleId. apple gives strange error if $bundleId is wrong

@strphone did you found a solution for this? Before 2 days my working .pem certificate expired. I decide to rewrite it with .p8 certificate and now didn't get any push notifications.

Response from call is same as yours. Code 200, no Errors but not a push

hiyes i didi'll post my solution.i can send you my php file if you want. give me your email address.RegardsStrPhoneLe 15 juin 2023 à 09:22, naydenovAnton ***@***.***> a écrit :Re: Pamblam/Sending Apple push notifications with APN service and .p8 key .***@***.*** commented on this ***@***.*** did you found a solution for this? Before 2 days my working .pem certificate expired. I decide to rewrite it with .p8 certificate and now didn't get any push notifications.Response from call is same as yours. Code 200, no Errors but not a push—Reply to this email directly, view it on GitHub or unsubscribe.You are receiving this email because you were mentioned.Triage notifications on the go with GitHub Mobile for iOS or Android.                                                           

how to get the device-id? it's obviously not the UUID I register in my apple developer account under test devices? Thanks

Which device-id ? If you want to send push notification you must ask the user to grant the push notification authorization ad then you will get it. Do that in your AppDelegate didFinishLaunchingWithOptions
[[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:(UNAuthorizationOptionAlert | UNAuthorizationOptionSound | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error) { if (granted) { //User Notification granted } else { self.monutilisateur.isGranted = NO; //User Notification permission denied } }];