IOS Remote Notification

1. 本地证书合成

rm *.pem
echo "export cert..."
openssl pkcs12 -clcerts -nokeys -out push_cert.pem -in push_cert.p12
echo "export key..."
openssl pkcs12 -nocerts -out push_key.pem -in push_key.p12
openssl rsa -in push_key.pem -out push_key_noenc.pem
echo "combine together"
cat push_cert.pem push_key_noenc.pem > apns-dev.pem
echo "done"

其中push_cert.p12和push_key.p12分别是中keychain中根据开发证书导出来的证书和私钥。

上述脚本最终会导出一个名称为“apns-dev.pem”的认证文件。

下面会使用这个认证文件进行sanbox推送

2. 沙盒推送

<?php
$deviceToken= ‘86441e1421a239d0f7eed26ab4c8bd9a9ccec21b‘;
$body = array("aps" => array("alert" => ‘message‘, "badge" => 2, "sound"=>‘default‘));
$ctx = stream_context_create();
stream_context_set_option($ctx,"ssl","local_cert","apns-dev.pem");
$pass = "aabb11";
stream_context_set_option($ctx, ‘ssl‘, ‘passphrase‘, $pass);

//$fp = stream_socket_client("ssl://gateway.push.apple.com:2195", $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);        // for real push service
$fp = stream_socket_client("ssl://gateway.sandbox.push.apple.com:2195", $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);    //for sandbox

if (!$fp)
{
    echo "Failed to connect $err $errstrn";
    return;
}
print "Connection OK\n";
$payload = json_encode($body);$msg = chr(0) . pack("n",32) . pack("H*", str_replace(‘ ‘, ‘‘, $deviceToken)) . pack("n",strlen($payload)) . $payload;
echo "sending message :" . $payload ."\n";
fwrite($fp, $msg);
fclose($fp);
?>

其中deviceToken是苹果手机的40位的UDID。

这是实习的时候学到的，但是最终这个方案没有测试成功：

问题是：

php pushtest.php

Warning: stream_socket_client(): Failed to enable crypto in pushtest.php on line 10

Warning: stream_socket_client(): unable to connect to ssl://gateway.sandbox.push.apple.com:2195 (Unknown error) in pushtest.php on line 10

真的非常遗憾，希望以后还有机会学习IOS方面的内容！