Hi Team
We are using ODL Boron and facing below exception while SSH Key exchange is
happening between Netconf Client (SSH Client) and Netconf based device (SSH
Server)
1. SSH Server is a NETCONF based device (SSH-2.0-OpenSSH_6.4)
2. SSH Client is based on Apache Mina SSHD 0.14.0 & Mina Core 2.0.9
running on JAVA (1.8.0_45) (SSH handshake failed with below exception)
3. In beryllium, SSH Client is based on Apache Mina SSHD 0.12.0 & Mina
Core 2.0.7running on JAVA (1.8.0_45) (SSH handshake is successful)
java.security.InvalidAlgorithmParameterException: Prime size must be multiple
of 64, and can only range from 512 to 2048 (inclusive)
at
com.sun.crypto.provider.DHKeyPairGenerator.initialize(DHKeyPairGenerator.java:120)[sunjce_provider.jar:1.8.0_51]
at
java.security.KeyPairGenerator$Delegate.initialize(KeyPairGenerator.java:674)[:1.8.0_45]
at
java.security.KeyPairGenerator.initialize(KeyPairGenerator.java:411)[:1.8.0_45]
at
org.apache.sshd.common.kex.DH.getE(DH.java:65)[31:org.apache.sshd.core:0.14.0]
at
org.apache.sshd.client.kex.DHGEX.next(DHGEX.java:118)[31:org.apache.sshd.core:0.14.0]
at
org.apache.sshd.common.session.AbstractSession.doHandleMessage(AbstractSession.java:425)[31:org.apache.sshd.core:0.14.0]
at
org.apache.sshd.common.session.AbstractSession.handleMessage(AbstractSession.java:326)[31:org.apache.sshd.core:0.14.0]
at
org.apache.sshd.client.session.ClientSessionImpl.handleMessage(ClientSessionImpl.java:306)[31:org.apache.sshd.core:0.14.0]
at
org.apache.sshd.common.session.AbstractSession.decode(AbstractSession.java:780)[31:org.apache.sshd.core:0.14.0]
at
org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:308)[31:org.apache.sshd.core:0.14.0]
at
com.adva.ensemble.controller.callhome.impl.ReversedAsyncSshHandler$MyAsyncSshHandlerReader.operationComplete(ReversedAsyncSshHandler.java:138)[286:com.adva.ensemble.controller.callhome-config-dispatcher:17.1.1.1]
at
com.adva.ensemble.controller.callhome.impl.ReversedAsyncSshHandler$MyAsyncSshHandlerReader.operationComplete(ReversedAsyncSshHandler.java:111)[286:com.adva.ensemble.controller.callhome-config-dispatcher:17.1.1.1]
at
org.apache.mina.core.future.DefaultIoFuture.notifyListener(DefaultIoFuture.java:375)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.future.DefaultIoFuture.notifyListeners(DefaultIoFuture.java:360)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.future.DefaultIoFuture.setValue(DefaultIoFuture.java:288)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.future.DefaultReadFuture.setRead(DefaultReadFuture.java:102)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.session.AbstractIoSession.offerReadFuture(AbstractIoSession.java:372)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:857)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:535)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:714)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:668)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:657)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:67)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1121)[30:org.apache.mina.core:2.0.9]
at
org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)[30:org.apache.mina.core:2.0.9]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_45]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_45]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_45]
Do we need to configure any other JCE provider?
Do we need to configure anything else in ODL?
Please provide us some pointers on how to debug the issue
Thanks
Vikram
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