本文作者为CocoaChina会员“marshluca”，帖子地址
http://www.cocoachina.com/bbs/read.php?tid-20723.html1. 将app注册notification里面, 并从APNS上获取测试机的deviceToken.
1 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
2 [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
3 // other codes here.
4 return YES;
5 }
6
7 - (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
8 NSLog(@"deviceToken: %@", deviceToken);
9 }
10
11 - (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
12 NSLog(@"Error in registration. Error: %@", error);
13 }
14
15 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
16 {
17
18 NSLog(@" 收到推送消息 ： %@",[[userInfo objectForKey:@"aps"] objectForKey:@"alert"]);
19 if ([[userInfo objectForKey:@"aps"] objectForKey:@"alert"]!=NULL) {
20 UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"推送通知"
21 message:[[userInfo objectForKey:@"aps"] objectForKey:@"alert"]
22 delegate:self
23 cancelButtonTitle:@" 关闭"
24 otherButtonTitles:@" 更新状态",nil];
25 [alert show];
26 [alert release];
27 }
28 }
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启动程序，将app注册到通知项后，在console里面找到打印的deviceToken：
- deviceToken: <6974ac11 870e09fa 00e2238e 8cfafc7d 2052e342 182f5b57 fabca445 42b72e1b>
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2. 生成app在服务端需要的许可证
1）进入Provisioning Portal, 下载Certificates在development下的证书。
2） 找到需要测试的app id,然后enable它在development下的Apple Push Notification service: Development Push SSL Certificate。需要输入1）中的签名证书才可以生成一个aps_developer_identity.cer.
3) 双击aps_developer_identity.cer，会打开系统的key chain. 在My certificates下找到Apple Development Push Services。需要为certificate和它之下的private key各自export出一个.p12文件。(会出现设置密码过程)
4）需要将上面的2个.p12文件转成.pem格式：
- openssl pkcs12 -clcerts -nokeys -out cert.pem -in cert.p12
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- openssl pkcs12 -nocerts -out key.pem -in key.p12
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5）如果需要对 key不进行加密：
- openssl rsa -in key.pem -out key.unencrypted.pem
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6）然后就可以 合并两个.pem文件, 这个ck.pem就是服务端需要的证书了。
- cat cert.pem key.unencrypted.pem > ck.pem
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3. 服务端push通知到ANPS. 在cocoachina找到了两种方法:
1）php驱动。需要将ck.pem和php脚本放到server 上。全部的php代码是：
-
1 $deviceToken = ‘6974ac11 870e09fa 00e2238e 8cfafc7d 2052e342 182f5b57 fabca445 42b72e1b‘;
2 $pass = ‘123456‘; // Passphrase for the private key (ck.pem file)
3
4 // Get the parameters from http get or from command line
5 $message = $_GET[‘message‘] or $message = $argv[1] or $message = ‘A test message from worldcup‘;
6 $badge = (int)$_GET[‘badge‘] or $badge = (int)$argv[2];
7 $sound = $_GET[‘sound‘] or $sound = $argv[3];
8
9 // Construct the notification payload
10 $body = array();
11 $body[‘aps‘] = array(‘alert‘ => $message);
12 if ($badge)
13 $body[‘aps‘][‘badge‘] = $badge;
14 if ($sound)
15 $body[‘aps‘][‘sound‘] = $sound;
16
17 /* End of Configurable Items */
18 $ctx = stream_context_create();
19 stream_context_set_option($ctx, ‘ssl‘, ‘local_cert‘, ‘ck.pem‘);
20 // assume the private key passphase was removed.
21 stream_context_set_option($ctx, ‘ssl‘, ‘passphrase‘, $pass);
22
23 // connect to apns
24 $fp = stream_socket_client(‘ssl://gateway.sandbox.push.apple.com:2195‘, $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
25 if (!$fp) {
26 print "Failed to connect $err $errstr\n";
27 return;
28 }
29 else {
30 print "Connection OK\n
31 ";
32 }
33
34 // send message
35 $payload = json_encode($body);
36 $msg = chr(0) . pack("n",32) . pack(‘H*‘, str_replace(‘ ‘, ‘‘, $deviceToken)) . pack("n",strlen($payload)) . $payload;
37 print "Sending message :" . $payload . "\n";
38 fwrite($fp, $msg);
39 fclose($fp);
40 ?>
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请 求一次 http://127.0.0.1/apns/apns.php?message=A%20test%20message%20from%20localhost&badge=2&sound=received5.caf就 会向APNS进行一次推送。我的请求结果如下：
- Connection OK
- Sending message :{"aps":{"alert":"A test message from localhost","badge":2,"sound":"received5.caf"}}
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2）pushMeBaby 驱动。将aps_developer_identity.cer导入到project里面，改名为apns.cer。
