java.io.EOF异常：SSL对等端关闭错误

Question

我有以下代码：

package daoImp;

import java.util.List;

import javapns.Push;
import javapns.communication.exceptions.KeystoreException;
import javapns.notification.PushedNotification;
import javapns.notification.ResponsePacket;
import org.json.JSONException;
import com.sun.jmx.snmp.daemon.CommunicationException;

public class Notification {

    public static void main(String args[]) {
        try {
            new Notification().sendMessageToAPN();
        } catch (CommunicationException | KeystoreException | JSONException
                | javapns.communication.exceptions.CommunicationException e) {
            e.printStackTrace();
        }
    }

    public void sendMessageToAPN() throws CommunicationException,
            KeystoreException, JSONException,
            javapns.communication.exceptions.CommunicationException {
        String regId1 = "6f9d340ab4d0f81206f7d8c1ab7b8994d90d139e0d1d2b99999b02887e60d54f";
        List<PushedNotification> notifications = Push.alert("hello","C:/Program Files (x86)/Java/jdk1.7.0_21/jre/lib/security/gameover.p12", "gameover",
                false, regId1);
        for (PushedNotification notification : notifications) {
            if (notification.isSuccessful()) {
                System.out.println("Push notification sent successfully to: " + notification.getDevice().getToken());

            } else {
                String invalidToken = notification.getDevice().getToken();
                System.err.println("Invalid Token " + invalidToken);

                System.out.println(" The problem was");
                Exception theProblem = notification.getException();
                theProblem.printStackTrace();

                ResponsePacket theErrorResponse = notification.getResponse();
                if (theErrorResponse != null) {
                    System.out.println(theErrorResponse.getMessage());
                }
            }
        }
    }
}

当我运行代码时，我得到以下异常消息：与ssl的握手失败，因为在握手期间与远程主机的连接失败。

log4j:WARN No appenders could be found for logger (javapns.notification.Payload).
log4j:WARN Please initialize the log4j system properly.
Invalid Token 6f9d340ab4d0f81206f7d8c1ab7b6774d90d139e0d1d2b58599b02887e60d54f
 The problem was
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
    at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.writeRecord(Unknown Source)
    at sun.security.ssl.AppOutputStream.write(Unknown Source)
    at java.io.OutputStream.write(Unknown Source)
    at javapns.notification.PushNotificationManager.sendNotification(PushNotificationManager.java:402)
    at javapns.notification.PushNotificationManager.sendNotification(PushNotificationManager.java:350)
    at javapns.notification.PushNotificationManager.sendNotification(PushNotificationManager.java:320)
    at javapns.Push.sendPayload(Push.java:177)
    at javapns.Push.alert(Push.java:47)
    at daoImp.Notification.sendMessageToAPN(Notification.java:27)
    at daoImp.Notification.main(Notification.java:16)
Caused by: java.io.EOFException: SSL peer shut down incorrectly
    at sun.security.ssl.InputRecord.read(Unknown Source)
    ... 12 more

我不知道为什么我会收到这条信息。

Answer 1

我想你的证书丢了。

您可以使用InstallCerts应用程序生成它们。(http://miteff.com/install-cert)

或http://opentox.ntua.gr/blog/77-ssl-certificates

获得证书后，需要将其放在jdk主页中的安全目录下，例如：

C:\ProgramFiles\Java\jdk1。6.0_45\jre\lib\security

希望这能解决你的问题

Answer 2

出现此问题是因为互联网连接问题/互联网连接不良。请检查您的互联网连接。

Answer 3

javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
Caused by: java.io.EOFException: SSL peer shut down incorrectly

上述异常是我们在客户机中遇到的一般异常，如果存在以下任何情况：

• 如果服务器和客户端支持不同版本的TLS，例如服务器支持TLS2，而客户端仅支持TLS1。此问题可以通过在客户端设置以下属性来解决：

系统。setProperty（“https.protocols”、“TLSv1、TLSv1.1、TLSv1.2”）

• 如果服务器无法验证客户端的证书链，那么它也将关闭连接

证书链qtp510727907-31，致命错误： 42：空证书链javax.net.ssl.SSLHandshakeExc0019：空证书链%%无效：[会话-3，TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA]
qtp510727907-31，发送TLSv1警报：致命，描述=bad_certificateqtp<--plhd-4/>，WRITE： TLSv1警报，长度=2
主，WRITE： TLSv1更改密码规范，长度=1 qtp510727907-31，致命：发动机已经关闭。
javax.net.ssl.SSLHandshakeExc0019：空证书链

要知道故障的确切原因，我们需要启用-Djavax。网debug=all同时执行对服务器的客户端调用。