我正在尝试在我的应用程序中实现推送通知，当我将 devicetoken 静态放在 php 文件中时，它在我的设备上运行良好。
现在，我想将安装应用程序的所有设备插入到我的数据库中的表apns_devices（class_APNS.php他们在课堂上放了private $certificate = our certificate另一个：private $sandboxCerficate = 'another certificate'实际上我不知道应该放哪些证书，我有不同扩展名的证书（.cer, .p12, .pem），我很困惑。
当我在设备上运行应用程序以获取所需信息时，它会提供：
Register URL: http://......./apns.php?task=register&appname=myfirstapp&appversion=1.0&devicetoken=2ca0c25ed7acea73e19c9d9193e57a12c1817ed48ddf8f44baea42e68a51563c&devicemodel=iPad&deviceversion=6.1.3&pushbadge=enabled&pushalert=enabled&pushsound=enabled
请有人建议我在这门课上放什么，因为数据库中插入设备的查询不起作用。
apns.php 是：
<?PHP
// AUTOLOAD CLASS OBJECTS... YOU CAN USE INCLUDES IF YOU PREFER
if(!function_exists("__autoload")){
function __autoload($class_name){
require_once('class_'.$class_name.'.php');
}
}
// CREATE DATABASE OBJECT ( MAKE SURE TO CHANGE LOGIN INFO IN CLASS FILE )
$db = new DbConnect();
$db->show_errors();
// FETCH $_GET OR CRON ARGUMENTS TO AUTOMATE TASKS
$args = (!empty($_GET)) ? $_GET:array('task'=>$argv[1]);
// CREATE APNS OBJECT, WITH DATABASE OBJECT AND ARGUMENTS
$apns = new APNS($db, $args);
?>
class_APNS.php 是：
<?PHP
class APNS {
private $db;
private $apnsData;
private $showErrors = true;
private $logErrors = true;
private $logPath = 'apns.log';
private $logMaxSize = 1048576; // max log size before it is truncated
// private $certificate = 'CHANGE THIS';
private $ssl = 'ssl://gateway.push.apple.com:2195';
private $feedback = 'ssl://feedback.push.apple.com:2196';
private $sandboxCertificate = 'apns-dev.pem';
private $sandboxSsl = 'ssl://gateway.sandbox.push.apple.com:2195';
private $sandboxFeedback = 'ssl://feedback.sandbox.push.apple.com:2196';
private $message;
function __construct($db, $args=NULL) {
$this->db = $db;
$this->checkSetup();
$this->apnsData = array(
'production'=>array(
'certificate'=>$this->certificate,
'ssl'=>$this->ssl,
'feedback'=>$this->feedback
),
'sandbox'=>array(
'certificate'=>$this->sandboxCertificate,
'ssl'=>$this->sandboxSsl,
'feedback'=>$this->sandboxFeedback
)
);
if(!empty($args)){
switch($args['task']){
case "register":
$this->_registerDevice(
$args['appname'],
$args['appversion'],
$args['deviceuid'],
$args['devicetoken'],
$args['devicename'],
$args['devicemodel'],
$args['deviceversion'],
$args['pushbadge'],
$args['pushalert'],
$args['pushsound']
);
break;
case "fetch";
$this->_fetchMessages();
break;
default:
echo "No APNS Task Provided...\n";
break;
}
}
}
private function checkSetup(){
if(!file_exists($this->certificate)) $this->_triggerError('ERROR: Missing Production Certificate.', E_USER_ERROR);
if(!file_exists($this->sandboxCertificate)) $this->_triggerError('ERROR: Missing Sandbox Certificate.', E_USER_ERROR);
clearstatcache();
$certificateMod = substr(sprintf('%o', fileperms($this->certificate)), -3);
$sandboxCertificateMod = substr(sprintf('%o', fileperms($this->sandboxCertificate)), -3);
if($certificateMod>644) $this->_triggerError('NOTICE: Production Certificate is insecure! Suggest chmod 644.');
if($sandboxCertificateMod>644) $this->_triggerError('NOTICE: Sandbox Certificate is insecure! Suggest chmod 644.');
}
private function _registerDevice($appname, $appversion, $deviceuid, $devicetoken, $devicename, $devicemodel, $deviceversion, $pushbadge, $pushalert, $pushsound){
if(strlen($appname)==0) $this->_triggerError('ERROR: Application Name must not be blank.', E_USER_ERROR);
else if(strlen($appversion)==0) $this->_triggerError('ERROR: Application Version must not be blank.', E_USER_ERROR);
else if(strlen($deviceuid)!=40) $this->_triggerError('ERROR: Device ID must be 40 characters in length.', E_USER_ERROR);
else if(strlen($devicetoken)!=64) $this->_triggerError('ERROR: Device Token must be 64 characters in length.', E_USER_ERROR);
else if(strlen($devicename)==0) $this->_triggerError('ERROR: Device Name must not be blank.', E_USER_ERROR);
else if(strlen($devicemodel)==0) $this->_triggerError('ERROR: Device Model must not be blank.', E_USER_ERROR);
else if(strlen($deviceversion)==0) $this->_triggerError('ERROR: Device Version must not be blank.', E_USER_ERROR);
else if($pushbadge!='disabled' && $pushbadge!='enabled') $this->_triggerError('ERROR: Push Badge must be either Enabled or Disabled.', E_USER_ERROR);
else if($pushalert!='disabled' && $pushalert!='enabled') $this->_triggerError('ERROR: Push Alert must be either Enabled or Disabled.', E_USER_ERROR);
else if($pushsound!='disabled' && $pushsound!='enabled') $this->_triggerError('ERROR: Push Sount must be either Enabled or Disabled.', E_USER_ERROR);
$appname = $this->db->prepare($appname);
$appversion = $this->db->prepare($appversion);
$deviceuid = $this->db->prepare($deviceuid);
$devicetoken = $this->db->prepare($devicetoken);
$devicename = $this->db->prepare($devicename);
$devicemodel = $this->db->prepare($devicemodel);
$deviceversion = $this->db->prepare($deviceversion);
$pushbadge = $this->db->prepare($pushbadge);
$pushalert = $this->db->prepare($pushalert);
$pushsound = $this->db->prepare($pushsound);
// store device for push notifications
$this->db->query("SET NAMES 'utf8';"); // force utf8 encoding if not your default
$sql = "INSERT INTO `apns_devices`
VALUES (
NULL,
'{$appname}',
'{$appversion}',
'{$deviceuid}',
'{$devicetoken}',
'{$devicename}',
'{$devicemodel}',
'{$deviceversion}',
'{$pushbadge}',
'{$pushalert}',
'{$pushsound}',
'production',
'active',
NOW(),
NOW()
)
ON DUPLICATE KEY UPDATE
`devicetoken`='{$devicetoken}',
`devicename`='{$devicename}',
`devicemodel`='{$devicemodel}',
`deviceversion`='{$deviceversion}',
`pushbadge`='{$pushbadge}',
`pushalert`='{$pushalert}',
`pushsound`='{$pushsound}',
`status`='active',
`modified`=NOW();";
$this->db->query($sql);
}
private function _unregisterDevice($token){
$sql = "UPDATE `apns_devices`
SET `status`='uninstalled'
WHERE `devicetoken`='{$token}'
LIMIT 1;";
$this->db->query($sql);
}
}
?>