带有 PHP 脚本的 Apple 推送通知不起作用？

Question

当我在终端上运行下面的脚本时，它会给出错误：

Warning: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages:
error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure in
/Applications/MAMP/htdocs/SimplePush/simplepush.php on line 21

Warning: stream_socket_client(): Failed to enable crypto in /Applications/MAMP/htdocs/SimplePush/
simplepush.php on line 21

Warning: stream_socket_client(): unable to connect to ssl://gateway.push.apple.com:2195
(Unknown error) in /Applications/MAMP/htdocs/SimplePush/simplepush.php on line 21
Failed to connect: 0 

代码如下：

<?php

// Put your device token here (without spaces):
$deviceToken = '*******';

// Put your private key's passphrase here:
$passphrase = '***';

// Put your alert message here:
$message = 'Want more credits!';


$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);

// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://gateway.push.apple.com:2195', $err,
$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);

if (!$fp)
exit("Failed to connect: $err $errstr" . PHP_EOL);

echo 'Connected to APNS' . PHP_EOL;

// Create the payload body
$body['aps'] = array(
'alert' => $message,
'sound' => 'default'
);

// Encode the payload as JSON
$payload = json_encode($body);

// Build the binary notification
$msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) .     $payload;

// Send it to the server
$result = fwrite($fp, $msg, strlen($msg));

if (!$result)
echo 'Message not delivered' . PHP_EOL;
else
echo 'Message successfully delivered' . PHP_EOL;

// Close the connection to the server
fclose($fp);

?>

Answer 1

因为听起来您正在使用开发证书，您可能想尝试指向：gateway.sandbox.push.apple.com:2195。 URL gateway.push.apple.com:2195 用于生产证书。

Answer 2

老问题，但我遇到了同样的问题。我通过更改以下代码解决了它：

stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');

到

stream_context_set_option($ctx, 'ssl', 'local_cert', '/Users/Ohemod/Desktop/ck.pem');

脚本正在寻找 ck.pem 文件，但由于没有提供实际目录，我每次都收到错误消息。如果有人遇到同样的问题，请尝试第二个。记住你的文件目录和我的代码目录不一样。放上你的 ck.pem 文件的实际目录链接。

Answer 3

从https://curl.haxx.se/ca/cacert.pem 下载 cacert.pem 并将其保存在 PHP 脚本可用的同一文件夹中。

包含语句 stream_context_set_option($ctx, 'ssl', 'cafile', 'cacert.pem');在 $ctx = stream_context_create();

行之后

仅供参考：

语法：bool stream_context_set_option（资源$stream_or_context，字符串$wrapper，字符串$option，混合$value）

更多选项请查看http://php.net/manual/en/context.ssl.php

Answer 4

我就这样使用了你的脚本，我找到的解决方案是在 php 脚本中从 CURL 调用中调用它：

这是适合我的代码。记得通过 HTTPS 调用它

脚本 1（通过 CURL 调用）：

// set post fields
    $post = [
        'mensaje' => 'THE MESSAGE TO SEND',
        'device_id' => $device_id,
    ];

    $ch = curl_init('https://www.DOMAIN/push-curl-script.php');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
    $response = curl_exec($ch);
    curl_close($ch);

push-curl-script.php:

    $certificado_push   = "*****.pem";

    // Put your device token here (without spaces):
    $deviceToken        = $_POST["device_id"];

    // Put your private key's passphrase here:
    $passphrase         = '***';

    // Put your alert message here:
    $message            = $_POST["mensaje"];


    $ctx = stream_context_create();
    stream_context_set_option($ctx, 'ssl', 'local_cert', $certificado_push);
    stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);

    // Open a connection to the APNS server
    $fp = stream_socket_client(
    'ssl://gateway.'.($sandbox ? 'sandbox.' : '').'push.apple.com:2195', $err,
    $errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);

    if (!$fp) {
            echo "Failed to connect: $err $errstr" ;
    }else{    
            echo 'Connected to APNS'  ;

            // Create the payload body
            $body['aps'] = array(
            'alert' => $message,
            'sound' => 'default'
            );

            // Encode the payload as JSON
            $payload = json_encode($body);

            // Build the binary notification
            $msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) .     $payload;

            // Send it to the server
            $result = fwrite($fp, $msg, strlen($msg));

            if (!$result) {
                echo 'Message not delivered' ;
            }else{
                echo 'Message successfully delivered' ;
            }

            // Close the connection to the server
            fclose($fp);
     }