获取javax.net.ssl.SSLHandshakeException：收到致命警报：handshake_failure错误

我试图使用Java-pns向iPhone发送推送通知，但我收到以下错误 - javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

我的代码是 -

String token="95076d2846e8979b46efd1884206a590d99d0f3f6139d947635ac4186cdc5942";
String host = "gateway.sandbox.push.apple.com";
int port = 2195;
String payload = "{\"aps\":{\"alert\":\"Message from Java o_O\"}}";

NotificationTest.verifyKeystore("res/myFile.p12", "password", false);
KeyStore keyStore = KeyStore.getInstance("PKCS12");
keyStore.load(getClass().getResourceAsStream("res/myFile.p12"), "password".toCharArray());

KeyManagerFactory keyMgrFactory = KeyManagerFactory.getInstance("SunX509");
keyMgrFactory.init(keyStore, "password".toCharArray());

SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(keyMgrFactory.getKeyManagers(), null, null);
SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();

SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(host, port);
String[] cipherSuites = sslSocket.getSupportedCipherSuites();
sslSocket.setEnabledCipherSuites(cipherSuites);
sslSocket.startHandshake();

char[] t = token.toCharArray();
byte[] b = Hex.decodeHex(t);

OutputStream outputstream = sslSocket.getOutputStream();

outputstream.write(0);
outputstream.write(0);
outputstream.write(32);
outputstream.write(b);
outputstream.write(0);
outputstream.write(payload.length());
outputstream.write(payload.getBytes());

outputstream.flush();
outputstream.close();

System.out.println("Message sent .... ");

对于 NotificationTest.verifyKeystore 我知道这个有效的是文件和密钥库 .

我不明白为什么我会收到这个错误 .

请有人帮帮我吗？

提前致谢 ...

在我的日志中，我已经看到了

** CertificateRequest

证书类型：RSA，DSS，ECDSA

证书颁发机构：

[read] MD5和SHA1哈希：len = 10

0000：0D 00 00 06 03 01 02 40 00 00 ....... @ ..

** ServerHelloDone

[read] MD5和SHA1哈希：len = 4

0000：0E 00 00 00 ....

**证书链

**

** ClientKeyExchange，RSA PreMasterSecret，TLSv1

[写] MD5和SHA1哈希：len = 269

.

.

.

.

.

main，READ：TLSv1 Alert，length = 2

main，RECV TLSv1 ALERT：致命，handshake_failure

main，名为closeSocket（）

main，处理异常：javax.net.ssl.SSLHandshakeException：收到致命警报：handshake_failure

我不明白为什么 Cert Authorities: 是空的？