ios推送证书制作

3，APNS 接口

消息推送：

开发接口：gateway.sandbox.push.apple.com:2195

发布接口：gateway.push.apple.com:2195

反馈服务：

开发接口：feedback.sandbox.push.apple.com：2196

发布接口：产品接口：feedback.push.apple.com：2196

二、制作Push证书和Pem文件

1，新建一个App ID

新建流程不再赘述，这里只提醒两点：1》App ID Suffix 中，一定要选择Explicit App ID；2》App Services 中，记得勾选Push Notifications。这里以新建一个id为：com.eversoft.PushDemo 为例。

2，配置push开发证书

在App IDs中，选中刚才新建的App id：com.eversoft.PushDemo ，单击，展开详细信息属性。

在详细信息属性中，单击下方的“Edit”按钮，

在新打开的编辑界面，单击“Create Certificate”，

在新打开的界面中，会提示我们，创建一个csr 证书签名请求文件。具体的创建步骤，界面中已经给出了详细的英文说明。

在进行下一步之前，我们先按照英文说明，创建一个 CSR 文件。

• 在mac电脑上，打开应用程序  keychain（钥匙串访问）；
• 在keychain菜单栏中，依次选择“钥匙串访问”=》“证书助理”=》“从证书颁发机构请求证书”；
• 在新打开的“证书助理”界面中，填写用户电子邮件地址，常用名称，CA电子邮件地址，这两个邮件地址直接填写你的苹果账号的邮件地址即可，然后选择“存储到磁盘”，然后点击“继续”；
• 选择CSR文件保存位置，“存储”即可。至此， CSR 文件，制作完成。

回到刚才我们的web页面上，点击“Continue”，进入下一页面；新的页面中，会要求我们上传刚才制作的csr文件，选择“Choose File”，找到我们刚才存储的csr文件，单击“打开”，最后，点击页面上的“Generate”按钮，到此，开发使用的push证书制作完毕。

证书生成成功后，选择“Download”，将制作好的证书下载到本地。然后双击下载的证书aps_development.cer，双击后，证书就自动导入到钥匙串中了。

打开 keychain，左侧钥匙串选择“登录”，种类选择“所有项目”，在右侧窗口中，选中刚才导入的Apple Development IOS Push Services证书(不用选中专用密钥)，右键，选择导出，命名为：ck.p12 ，存储时，会提示输入保护密码，这里为演示方便，就输入了123456。之后又会要求输入电脑登录密码，输入即可。

3，生成PEM文件

最后，打开终端，执行以下命令，生成pem文件

openssl pkcs12 -in ck.p12 -out ck.pem -nodes 

执行时，会要求输入导入密码，这里输入刚才的保护密码123456即可。

到此，php 服务端使用的pem证书就制作完毕了。

Development PP 文件制作不再赘述。

三、IOS 代码编写

首先，在AppDelegate.m 中：

1，注册通知

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
     // Override point for customization after application launch.
     ViewController *mainCtrl=[[ViewController alloc] init];
     self.window.rootViewController=mainCtrl;

     //注册通知
     if ([UIDevice currentDevice].systemVersion.doubleValue<8.0) {
         [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeBadge)];
     }
     else {
         [[UIApplication sharedApplication] registerForRemoteNotifications];
         [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge|UIUserNotificationTypeSound|UIUserNotificationTypeAlert categories:nil]];
     }

     //判断是否由远程消息通知触发应用程序启动
     if (launchOptions) {
         //获取应用程序消息通知标记数（即小红圈中的数字）
         NSInteger badge = [UIApplication sharedApplication].applicationIconBadgeNumber;
         if (badge>0) {
             //如果应用程序消息通知标记数（即小红圈中的数字）大于0，清除标记。
             badge--;
             //清除标记。清除小红圈中数字，小红圈中数字为0，小红圈才会消除。
             [UIApplication sharedApplication].applicationIconBadgeNumber = badge;
             NSDictionary *pushInfo = [launchOptions objectForKey:@"UIApplicationLaunchOptionsRemoteNotificationKey"];

             //获取推送详情
             NSString *pushString = [NSString stringWithFormat:@"%@",[pushInfo  objectForKey:@"aps"]];
             UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"finish Loaunch" message:pushString delegate:nil cancelButtonTitle:@"cancel" otherButtonTitles:nil, nil nil];
             [alert show];
         }
     }

     return YES;
 }

2，注册通知后，获取device token

 - (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
     NSString *token = [NSString stringWithFormat:@"%@", deviceToken];
     NSLog(@"My token is:%@", token);
     //这里应将device token发送到服务器端
 }

 - (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
     NSString *error_str = [NSString stringWithFormat: @"%@", error];
     NSLog(@"Failed to get token, error:%@", error_str);
 }

3，接收推送通知

 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
 {
     [UIApplication sharedApplication].applicationIconBadgeNumber=0;
     for (id key in userInfo) {
         NSLog(@"key: %@, value: %@", key, [userInfo objectForKey:key]);
     }
     /* eg.
     key: aps, value: {
         alert = "\U8fd9\U662f\U4e00\U6761\U6d4b\U8bd5\U4fe1\U606f";
         badge = 1;
         sound = default;
     }
      */
     UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"remote notification" message:userInfo[@"aps"][@"alert"] delegate:nil cancelButtonTitle:@"cancel" otherButtonTitles:nil, nil nil];
     [alert show];
 }

注意：app 前台运行时，会调用 remote notification；app后台运行时，点击提醒框，会调用remote notification，点击app 图标，不调用remote notification，没反应；app 没有运行时，点击提醒框，finishLaunching   中，launchOptions 传参，点击app 图标，launchOptions 不传参，不调用remote notification。

四、服务器端代码编写

此章不在IOS程序员职责范围之内，故只给出示例代码，不做深入讨论。

1，php 源码：

 <!DOCTYPE html>
 <html>
 <head>
 <meta http-equiv="content-type" content="text/html;charset=utf-8">
 <title>APNS</title>
 </head>
 <body>
 <?php
 /**
 * @file apns.php
 * @synopsis  apple APNS class
 * @author Yee, <[email protected]>
 * @version 1.0
 * @date 2012-09-17 11:27:59
 */
     class APNS
     {
         const ENVIRONMENT_PRODUCTION = 0;
         const ENVIRONMENT_SANDBOX = 1;
         const DEVICE_BINARY_SIZE = 32;
         const CONNECT_RETRY_INTERVAL = 1000000;
         const SOCKET_SELECT_TIMEOUT = 1000000;
         const COMMAND_PUSH = 1;
         const STATUS_CODE_INTERNAL_ERROR = 999;
         const ERROR_RESPONSE_SIZE = 6;
         const ERROR_RESPONSE_COMMAND = 8;
         const PAYLOAD_MAXIMUM_SIZE = 256;
         const APPLE_RESERVED_NAMESPACE = 'aps';
         protected $_environment;
         protected $_providerCertificateFile;
         protected $_rootCertificationAuthorityFile;
         protected $_connectTimeout;
         protected $_connectRetryTimes = 3;
         protected $_connectRetryInterval;
         protected $_socketSelectTimeout;
         protected $_hSocket;
         protected $_deviceTokens = array();
         protected $_text;
         protected $_badge;
         protected $_sound;
         protected $_customProperties;
         protected $_expiryValue = 604800;
         protected $_customIdentifier;
         protected $_autoAdjustLongPayload = true;
         protected $asurls = array('ssl://gateway.push.apple.com:2195','ssl://gateway.sandbox.push.apple.com:2195');
         protected $_errorResponseMessages = array
                             (
                                 0   => 'No errors encountered',
                                 1 => 'Processing error',
                                 2 => 'Missing device token',
                                 3 => 'Missing topic',
                                 4 => 'Missing payload',
                                 5 => 'Invalid token size',
                                 6 => 'Invalid topic size',
                                 7 => 'Invalid payload size',
                                 8 => 'Invalid token',
                                 self::STATUS_CODE_INTERNAL_ERROR => 'Internal error'
                             );

         function __construct($environment,$providerCertificateFile)
         {
             if($environment != self::ENVIRONMENT_PRODUCTION && $environment != self::ENVIRONMENT_SANDBOX)
             {
                 throw new Exception(
                     "Invalid environment '{$environment}'"
                 );
             }
             $this->_environment = $environment;

             if(!is_readable($providerCertificateFile))
             {
                 throw new Exception(
                     "Unable to read certificate file '{$providerCertificateFile}'"
                 );
             }
             $this->_providerCertificateFile = $providerCertificateFile;

             $this->_connectTimeout = @ini_get("default_socket_timeout");
             $this->_connectRetryInterval = self::CONNECT_RETRY_INTERVAL;
             $this->_socketSelectTimeout = self::SOCKET_SELECT_TIMEOUT;
         }

         public function setRCA($rootCertificationAuthorityFile)
         {
             if(!is_readable($rootCertificationAuthorityFile))
             {
                 throw new Exception(
                     "Unable to read Certificate Authority file '{$rootCertificationAuthorityFile}'"
                 );
             }
             $this->_rootCertificationAuthorityFile = $rootCertificationAuthorityFile;
         }

         public function getRCA()
         {
             return $this->_rootCertificationAuthorityFile;
         }

         protected function _connect()
         {
             $sURL = $this->asurls[$this->_environment];
             $streamContext = stream_context_create(
                 array
                     (
                         'ssl' => array
                         (
                             'verify_peer' => isset($this->_rootCertificationAuthorityFile),
                             'cafile' => $this->_rootCertificationAuthorityFile,
                             'local_cert' => $this->_providerCertificateFile
                         )
                     )
                 );

             $this->_hSocket = @stream_socket_client($sURL,$nError,$sError,$this->_connectTimeout,STREAM_CLIENT_CONNECT, $streamContext);

             if (!$this->_hSocket)
             {
                 throw new Exception
                 (
                     "Unable to connect to '{$sURL}': {$sError} ({$nError})"
                 );
             }
             stream_set_blocking($this->_hSocket, 0);
             stream_set_write_buffer($this->_hSocket, 0);
             return true;
         }

         public function connect()
         {
             $bConnected = false;
             $retry = 0;
             while(!$bConnected)
             {
                 try
                 {
                     $bConnected = $this->_connect();
                 }catch (Exception $e)
                 {
                     if ($nRetry >= $this->_connectRetryTimes)
                     {
                         throw $e;
                     }else
                     {
                         usleep($this->_nConnectRetryInterval);
                     }
                 }
                 $retry++;
             }
         }

         public function disconnect()
         {
             if (is_resource($this->_hSocket))
             {
                 return fclose($this->_hSocket);
             }
             return false;
         }

         protected function getBinaryNotification($deviceToken, $payload, $messageID = 0, $Expire = 604800)
         {
             $tokenLength = strlen($deviceToken);
             $payloadLength = strlen($payload);

             $ret  = pack('CNNnH*', self::COMMAND_PUSH, $messageID, $Expire > 0 ? time() + $Expire : 0, self::DEVICE_BINARY_SIZE, $deviceToken);
             $ret .= pack('n', $payloadLength);
             $ret .= $payload;
             return $ret;
         }

         protected function readErrorMessage()
         {
             $errorResponse = @fread($this->_hSocket, self::ERROR_RESPONSE_SIZE);
             if ($errorResponse === false || strlen($errorResponse) != self::ERROR_RESPONSE_SIZE)
             {
                 return;
             }
             $errorResponse = $this->parseErrorMessage($errorResponse);
             if (!is_array($errorResponse) || empty($errorResponse))
             {
                 return;
             }
             if (!isset($errorResponse['command'], $errorResponse['statusCode'], $errorResponse['identifier']))
             {
                 return;
             }
             if ($errorResponse['command'] != self::ERROR_RESPONSE_COMMAND)
             {
                 return;
             }
             $errorResponse['timeline'] = time();
             $errorResponse['statusMessage'] = 'None (unknown)';
             if (isset($this->_aErrorResponseMessages[$errorResponse['statusCode']]))
             {
                 $errorResponse['statusMessage'] = $this->_errorResponseMessages[$errorResponse['statusCode']];
             }
             return $errorResponse;
         }

         protected function parseErrorMessage($errorMessage)
         {
             return unpack('Ccommand/CstatusCode/Nidentifier', $errorMessage);
         }

         public function send()
         {
             if (!$this->_hSocket)
             {
                 throw new Exception
                 (
                     'Not connected to Push Notification Service'
                 );
             }
             $sendCount = $this->getDTNumber();
             $messagePayload = $this->getPayload();
             foreach($this->_deviceTokens AS $key => $value)
             {
                 $apnsMessage = $this->getBinaryNotification($value, $messagePayload, $messageID = 0, $Expire = 604800);
                 $nLen = strlen($apnsMessage);
                 $aErrorMessage = null;
                 if ($nLen !== ($nWritten = (int)@fwrite($this->_hSocket, $apnsMessage)))
                 {
                     $aErrorMessage = array
                     (
                         'identifier' => $key,
                         'statusCode' => self::STATUS_CODE_INTERNAL_ERROR,
                         'statusMessage' => sprintf('%s (%d bytes written instead of %d bytes)',$this->_errorResponseMessages[self::STATUS_CODE_INTERNAL_ERROR], $nWritten, $nLen)
                     );
                 }
             }
         }


         public function addDT($deviceToken)
         {
             if (!preg_match('~^[a-f0-9]{64}$~i', $deviceToken))
             {
                 throw new Exception
                 (
                     "Invalid device token '{$deviceToken}'"
                 );
             }
             $this->_deviceTokens[] = $deviceToken;
         }

         public function getDTNumber()
         {
             return count($this->_deviceTokens);
         }

         public function setText($text)
         {
             $this->_text = $text;
         }

         public function getText()
         {
             return $this->_text;
         }

         public function setBadge($badge)
         {
             if (!is_int($badge))
             {
                 throw new Exception
                 (
                     "Invalid badge number '{$badge}'"
                 );
             }
             $this->_badge = $badge;
         }

         public function getBadge()
         {
             return $this->_badge;
         }

         public function setSound($sound = 'default')
         {
             $this->_sound = $sound;
         }

         public function getSound()
         {
             return $this->_sound;
         }

         public function setCP($name, $value)
         {
             if ($name == self::APPLE_RESERVED_NAMESPACE)
             {
                 throw new Exception
                 (
                     "Property name '" . self::APPLE_RESERVED_NAMESPACE . "' can not be used for custom property."
                 );
             }
             $this->_customProperties[trim($name)] = $value;
         }

         protected function _getPayload()
         {
             $aPayload[self::APPLE_RESERVED_NAMESPACE] = array();

             if (isset($this->_text))
             {
                 $aPayload[self::APPLE_RESERVED_NAMESPACE]['alert'] = (string)$this->_text;
             }
             if (isset($this->_badge) && $this->_badge > 0)
             {
                 $aPayload[self::APPLE_RESERVED_NAMESPACE]['badge'] = (int)$this->_badge;
             }
             if (isset($this->_sound))
             {
                 $aPayload[self::APPLE_RESERVED_NAMESPACE]['sound'] = (string)$this->_sound;
             }

             if (is_array($this->_customProperties))
             {
                 foreach($this->_customProperties as $propertyName => $propertyValue)
                 {
                     $aPayload[$propertyName] = $propertyValue;
                 }
             }
             return $aPayload;
         }

         public function setExpiry($expiryValue)
         {
             if (!is_int($expiryValue))
             {
                 throw new Exception
                 (
                     "Invalid seconds number '{$expiryValue}'"
                 );
             }
             $this->_expiryValue = $expiryValue;
         }

         public function getExpiry()
         {
             return $this->_expiryValue;
         }

         public function setCustomIdentifier($customIdentifier)
         {
             $this->_customIdentifier = $customIdentifier;
         }

         public function getCustomIdentifier()
         {
             return $this->_customIdentifier;
         }

         public function getPayload()
         {
             $sJSONPayload = str_replace
             (
                 '"' . self::APPLE_RESERVED_NAMESPACE . '":[]',
                 '"' . self::APPLE_RESERVED_NAMESPACE . '":{}',
                 json_encode($this->_getPayload())
             );
             $nJSONPayloadLen = strlen($sJSONPayload);

             if ($nJSONPayloadLen > self::PAYLOAD_MAXIMUM_SIZE)
             {
                 if ($this->_autoAdjustLongPayload)
                 {
                     $maxTextLen = $textLen = strlen($this->_text) - ($nJSONPayloadLen - self::PAYLOAD_MAXIMUM_SIZE);
                     if ($nMaxTextLen > 0)
                     {
                         while (strlen($this->_text = mb_substr($this->_text, 0, --$textLen, 'UTF-8')) > $maxTextLen);
                         return $this->getPayload();
                     }else
                     {
                         throw new Exception
                         (
                             "JSON Payload is too long: {$nJSONPayloadLen} bytes. Maximum size is " .
                             self::PAYLOAD_MAXIMUM_SIZE . " bytes. The message text can not be auto-adjusted."
                         );
                     }
                 }else
                 {
                     throw new Exception
                     (
                         "JSON Payload is too long: {$nJSONPayloadLen} bytes. Maximum size is " .
                         self::PAYLOAD_MAXIMUM_SIZE . " bytes"
                     );
                 }
             }
             return $sJSONPayload;
         }
     }

 ?>
 <?php
 date_default_timezone_set('PRC');
 echo "we are young,test apns.  -".date('Y-m-d h:i:s',time());

 $rootpath = 'entrust_root_certification_authority.pem';  //ROOT证书地址
 $cp = 'ck.pem';  //provider证书地址
 $apns = new APNS(1,$cp);
 try
 {
     //$apns->setRCA($rootpath);  //设置ROOT证书
     $apns->connect(); //连接
     $apns->addDT('acc5150a4df26507a84f19ba145ca3c1be5842a6177511ce7c43d01badb1bd96');  //加入deviceToken
     $apns->setText('这是一条测试信息');  //发送内容
     $apns->setBadge(1);  //设置图标数
     $apns->setSound();  //设置声音
     $apns->setExpiry(3600);  //过期时间
     $apns->setCP('custom operation',array('type' => '1','url' => 'http://www.google.com.hk'));  //自定义操作
     $apns->send();  //发送
     echo ' sent ok';
 }catch(Exception $e)
 {
     echo $e;
 }
 ?>

 </body>
 </html>

2，启动 Apache 

mac 自带apache，可直接运行php。

打开“终端(terminal)”，输入 sudo apachectl -v，可显示Apache的版本；

输入 sudo apachectl start，这样Apache就启动了。

编辑文件 /etc/apache2/httpd.conf  ,  把  LoadModule php5_module libexec/apache2/libphp5.so 前面的注释去掉；然后重启apache： sudo apachectl restart

打开Safari浏览器地址栏输入 “http://localhost”，可以看到内容为“It works!”的页面。其位

于“/Library/WebServer/Documents/”下，这就是Apache的默认根目录。

3，如何调试

将服务器端写好的apns.php 文件以及生成的 ck.pem 文件，直接拷贝到 /Library/WebServer/Documents/  下，在浏览器中，直接浏览： http://localhost/apns.php  。这样消息就发送到了苹果服务器。