iPhone 搭建PHP版Push服务器 实例操作

小洪維尼

iPhone 搭建PHP版Push服务器 实例操作是本文介绍的内容。在应用里加入 Push 功能对于用户及时获取信息是非常有帮助的，以前介绍过 iPhone 的 Push (推送通知)功能原理浅析，里面提到要为自己的 App 添加推送功能，开发者先要搭建一个推送服务器。下面就介绍一个为 iPhone 应用搭建 php 版 push 服务器的流程。

0.在Mac OS X机器上安装好XCode, 连接一台正常的iPhone, 保持平和的心态

APP 开发基础设置

1.在iPhone Provisioning Portal中建立好APP ID和Device.

2. 在Keychain Access.app中生成证书请求CertificateSigningRequest.certSigningRequest(菜单 > Keychain Access > Certificate Assistant > Request a Certificate From a Certificate Authority...).

3.在iPhone Provisioning Portal > Certificates中请求一个证书(点击Request Certificate,上传CertificateSigningRequest.certSigningRequest).

4.请求完成后,将证书文件(developer_identity.cer)下载,双击导入到Key Chain中.

5.在iPhone Provisioning Portal > Provisioning 中,新建一个Profile, 选择指定的APP ID和 Devices后生成.

6.将刚刚生成的Profile下载为*_profile.mobileprovision, 双击该文件, 将profile加载到iPhone中.

Push Notification service设置

7.在iPhone Provisioning Portal > App IDs,选择需要Push服务的App ID, 进入Configure.

8.确认 Enable for Apple Push Notification service ,配置 Development Push SSL Certificate, 上传第2步生成的证书请求.

9.下载生成的aps_developer_identity.cer, 完成Push服务配置.

10.双击aps_developer_identity.cer,保存到Key Chain.

生成php Push Notification sender需要的证书文件

11.在Keychain Access.app里选定这个新证书(Apple Development Push Services*),导出到桌面,保存为Certificates.p12.

12.运行如下命令:

openssl pkcs12 -clcerts -nokeys -out cert.pem -in Certificates.p12  
openssl pkcs12 -nocerts -out key.pem -in Certificates.p12  
openssl rsa -in key.pem -out key.unencrypted.pem  
cat cert.pem key.unencrypted.pem > ck.pem 获得php Push Notification sender所需的设备令牌:

13.新建一个View-based Application项目,在$PROJECT_NAMEAppDelegate.m中:

a.粘贴如下代码:
- (void)applicationDidFinishLaunching:(UIApplication *)app {
       // other setup tasks here….
      [window addSubview:viewController.view];
       [self alertNotice:@"" withMSG:@"Initiating Remote Noticationss Are Active"

cancleButtonTitle:@"Ok" otherButtonTitle:@""];
      [[UIApplication sharedApplication] registerForRemoteNotificationTypes:            

(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge |

UIRemoteNotificationTypeSound)];
   }
   - (void)application:(UIApplication *)app

didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
       //NSLog(@"devToken=%@",deviceToken);
       [self alertNotice:@"" withMSG:[NSString stringWithFormat:@"devToken=%@",deviceToken]

cancleButtonTitle:@"Ok" otherButtonTitle:@""];
   }
   - (void)application:(UIApplication *)app

didFailToRegisterForRemoteNotificationsWithError:(NSError *)err {
      NSLog(@"Error in registration. Error: %@", err);
       [self alertNotice:@"" withMSG:[NSString stringWithFormat:@"Error in registration.

Error: %@", err]                         cancleButtonTitle:@"Ok" otherButtonTitle:@""];
   }  .
-(void)alertNotice:(NSString *)title withMSG:(NSString *)msg cancleButtonTitle:(NSString

*)cancleTitle                         otherButtonTitle:(NSString *)otherTitle{            

UIAlertView *alert;
     if([otherTitle isEqualToString:@""])
          alert = [[UIAlertView alloc] initWithTitle:title message:msg delegate:self

cancelButtonTitle:cancleTitle otherButtonTitles:nil,nil];
      else
           alert = [[UIAlertView alloc] initWithTitle:title message:msg delegate:self

cancelButtonTitle:cancleTitle               otherButtonTitles:otherTitle,nil];
       [alert show];
       [alert release];
   }
b.在 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 方法中增加
[self alertNotice:@"" withMSG:@"Initiating Remote Noticationss Are Active" cancleButtonTitle:@"Ok" otherButtonTitle:@""];
  [[UIApplication sharedApplication] registerForRemoteNotificationTypes:          (UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeSound)];

14.项目设置

a.Targets > $APP_NAME > context menu > Properties > Identifier

修改
identifier
   为
  App ID
  b.Targets > $APP_NAME > context menu > Build > Code Signing > Code Signing Identifier > Any iPhone OS Device
指定 iPhone Developer 为开发用机，编译并运行后会在iPhone上显示设备令牌

php Push Notification sender代码如下:

<?php
deviceToken = "设备令牌";
$body = array("aps" => array
("alert" => 'message', "badge" => 1, "sound" => 'received5.caf'));
$ctx = stream_context_create();
stream_context_set_option($ctx, "ssl", "local_cert", "ck.pem");
$fp = stream_socket_client
("ssl://gateway.sandbox.push.apple.com:2195", $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);  
if (!$fp) {
print "Failed to connect $err $errstrn";
return;
}
print "Connection OK\n";
payload = json_encode($body);
$msg = chr(0) . pack("n",32) . pack("H*", $deviceToken) . pack("n",strlen($payload)) . $payload;
rint "sending message :" . $payload . "\n";
fwrite($fp, $msg);  fclose($fp);
?>
iPhone 搭建PHP版Push服务器 实例操作的内容介绍完