java - IBM MQ 在 SSL 握手时抛出 java.lang.UnsupportedOperationException

Question

调用时:

MQQueueConnectionFactory cf ...
cf.createConnection();

com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.handshakeCompleted 方法开始:

public void handshakeCompleted(HandshakeCompletedEvent event) {
 X509Certificate[] peerCertificateChain = event.getPeerCertificateChain();
 ...

javax.net.ssl.SSLSession 中的getPeerCertificateChain:

default X509Certificate[] getPeerCertificateChain() throws SSLPeerUnverifiedException {
    throw new UnsupportedOperationException("This method is deprecated and marked for removal. Use the getPeerCertificates() method instead.");
}

导致此异常:

Exception in thread "HandshakeCompletedNotify-Thread" java.lang.UnsupportedOperationException: This method is deprecated and marked for removal. Use the getPeerCertificates() method instead.
    at java.base/javax.net.ssl.SSLSession.getPeerCertificateChain(SSLSession.java:295)
    at java.base/javax.net.ssl.HandshakeCompletedEvent.getPeerCertificateChain(HandshakeCompletedEvent.java:173)
    at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.handshakeCompleted(RemoteTCPConnection.java:2448)
    at java.base/sun.security.ssl.TransportContext$NotifyHandshake$1.run(TransportContext.java:685)
    at java.base/sun.security.ssl.TransportContext$NotifyHandshake$1.run(TransportContext.java:682)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
    at java.base/sun.security.ssl.TransportContext$NotifyHandshake.run(TransportContext.java:682)
    at java.base/java.lang.Thread.run(Thread.java:832)

该项目唯一的 IBM MQ 依赖项是:

com.ibm.mq:com.ibm.mq.allclient:9.2.0.0

为什么 javax.net.ssl.getPeerCertificateChain() 调用那个已弃用的方法？看起来问题出在 HandshakeCompletedEvent 类中，而不是 MQ。

编辑:这个问题从 Java 15 开始。

Answer 1

在最新版本中，他们显然提供了 JAVA 17 支持。

来源:

• https://www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/8/899/ENUSLP21-0278/index.html
• https://search.maven.org/artifact/com.ibm.mq/com.ibm.mq.allclient/9.2.4.0/jar