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From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Created] (KARAF-3492) Can't connect to Karaf sshd using key authentication
Date Sun, 01 Feb 2015 07:14:34 GMT
Jean-Baptiste Onofré created KARAF-3492:
-------------------------------------------

             Summary: Can't connect to Karaf sshd using key authentication
                 Key: KARAF-3492
                 URL: https://issues.apache.org/jira/browse/KARAF-3492
             Project: Karaf
          Issue Type: Bug
          Components: karaf-shell
    Affects Versions: 3.0.2
            Reporter: Jean-Baptiste Onofré
            Assignee: Jean-Baptiste Onofré


The following doesn't work with Apache Karaf 3.0.2, whereas it worked with 3.0.1.

{code}
su - karaf -c " client -h localhost -a 8101 -u karaf -r 50 -d 2 \"
instance:connect -u karaf -p karaf test1 \\\" feature:repo-list \\\" \" "
Logging in as karaf
455 [sshd-SshClient[bea319b]-nio2-thread-1] WARN
org.apache.sshd.client.keyverifier.AcceptAllServerKeyVerifier - Server at
[localhost/127.0.0.1:8101, DSA,
b6:f6:d6:3f:8b:2f:ad:a4:0f:3f:3d:c3:7b:96:fd:ae] presented unverified {}
key: {}
Connecting to host localhost on port 8103
Connecting to unknown server. Automatically adding to known hosts.
Storing the server key in known_hosts.
Error executing command: Authentication failed
{code}

Increasing the verbose level:

{code}
client -v -h localhost -a 8101 -u karaf -r 50 -d 2 " instance:connect -u
karaf test1 \" feature:repo-list \" "
39 [main] INFO org.apache.sshd.common.util.SecurityUtils - BouncyCastle not
registered, using the default JCE provider
Logging in as karaf
367 [sshd-SshClient[bea319b]-nio2-thread-1] INFO
org.apache.sshd.client.session.ClientSessionImpl - Client session created
380 [main] INFO org.apache.sshd.client.session.ClientSessionImpl - Start
flagging packets as pending until key exchange is done
383 [sshd-SshClient[bea319b]-nio2-thread-1] INFO
org.apache.sshd.client.session.ClientSessionImpl - Server version string:
SSH-2.0-SSHD-CORE-0.12.0
384 [sshd-SshClient[bea319b]-nio2-thread-1] INFO
org.apache.sshd.client.session.ClientSessionImpl - Kex: server->client
[aes128-ctr, hmac-sha1, none] {} {}
384 [sshd-SshClient[bea319b]-nio2-thread-1] INFO
org.apache.sshd.client.session.ClientSessionImpl - Kex: client->server
[aes128-ctr, hmac-sha1, none] {} {}
444 [sshd-SshClient[bea319b]-nio2-thread-1] WARN
org.apache.sshd.client.keyverifier.AcceptAllServerKeyVerifier - Server at
[localhost/127.0.0.1:8101, DSA,
22:8b:f8:9d:bc:c6:40:d8:fe:52:aa:90:c0:f2:70:ec] presented unverified {}
key: {}
457 [sshd-SshClient[bea319b]-nio2-thread-1] INFO
org.apache.sshd.client.session.ClientSessionImpl - Dequeing pending packets
524 [sshd-SshClient[bea319b]-nio2-thread-1] INFO
org.apache.sshd.client.session.ClientUserAuthServiceNew - Received
SSH_MSG_USERAUTH_FAILURE
568 [sshd-SshClient[bea319b]-nio2-thread-2] INFO
org.apache.sshd.client.session.ClientUserAuthServiceNew - Received
SSH_MSG_USERAUTH_SUCCESS
Connecting to host localhost on port 8102
Error executing command: Authentication failed 
{code}

Switching to DEBUG:

{code}
2015-01-15 11:28:48,920 | DEBUG | 5]-nio2-thread-1 | ClientSessionImpl               
| 28 - org.apache.sshd.core - 0.12.0 | Received SSH_MSG_SERVICE_ACCEPT
2015-01-15 11:28:48,920 | INFO  | 5]-nio2-thread-1 |
ClientUserAuthServiceNew         | 28 - org.apache.sshd.core - 0.12.0 |
Received SSH_MSG_USERAUTH_FAILURE
2015-01-15 11:28:48,920 | DEBUG | 5]-nio2-thread-1 |
ClientUserAuthServiceNew         | 28 - org.apache.sshd.core - 0.12.0 |
Authentications that can continue: keyboard-interactive, password, publickey
2015-01-15 11:28:48,922 | DEBUG | 5]-nio2-thread-1 | Nio2Session                     
| 28 - org.apache.sshd.core - 0.12.0 | Caught exception, now calling handler
2015-01-15 11:28:48,922 | WARN  | 5]-nio2-thread-1 | ClientSessionImpl               
| 28 - org.apache.sshd.core - 0.12.0 | Exception caught
java.lang.IllegalStateException: No SSH_AUTH_SOCK environment variable set
        at
org.apache.karaf.shell.ssh.KarafAgentFactory.createClient(KarafAgentFactory.java:71)
        at
org.apache.sshd.client.auth.UserAuthPublicKey.init(UserAuthPublicKey.java:78)
        at
org.apache.sshd.client.session.ClientUserAuthServiceNew.tryNext(ClientUserAuthServiceNew.java:212)
        at
org.apache.sshd.client.session.ClientUserAuthServiceNew.processUserAuth(ClientUserAuthServiceNew.java:178)
        at
org.apache.sshd.client.session.ClientUserAuthServiceNew.process(ClientUserAuthServiceNew.java:131)
        at
org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:80)
        at
org.apache.sshd.common.session.AbstractSession.doHandleMessage(AbstractSession.java:399)
        at
org.apache.sshd.common.session.AbstractSession.handleMessage(AbstractSession.java:295)
        at
org.apache.sshd.client.session.ClientSessionImpl.handleMessage(ClientSessionImpl.java:256)
        at
org.apache.sshd.common.session.AbstractSession.decode(AbstractSession.java:731)
        at
org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:277)
        at
org.apache.sshd.common.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:54)
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:187)
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:173)
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
        at java.security.AccessController.doPrivileged(Native
Method)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[28:org.apache.sshd.core:0.12.0]
        at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.7.0_65]
        at sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)[:1.7.0_65]
        at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.implRead(UnixAsynchronousSocketChannelImpl.java:553)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:275)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:296)[:1.7.0_65]
        at
java.nio.channels.AsynchronousSocketChannel.read(AsynchronousSocketChannel.java:407)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2Session.startReading(Nio2Session.java:173)[28:org.apache.sshd.core:0.12.0]
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:189)
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:173)
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
        at java.security.AccessController.doPrivileged(Native
Method)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[28:org.apache.sshd.core:0.12.0]
        at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.7.0_65]
        at sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)[:1.7.0_65]
        at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.implRead(UnixAsynchronousSocketChannelImpl.java:553)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:275)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:296)[:1.7.0_65]
        at
java.nio.channels.AsynchronousSocketChannel.read(AsynchronousSocketChannel.java:407)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2Session.startReading(Nio2Session.java:173)[28:org.apache.sshd.core:0.12.0]
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:189)
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:173)
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
        at java.security.AccessController.doPrivileged(Native
Method)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[28:org.apache.sshd.core:0.12.0]
        at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.7.0_65]
        at sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)[:1.7.0_65]
        at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.implRead(UnixAsynchronousSocketChannelImpl.java:553)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:275)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:296)[:1.7.0_65]
        at
java.nio.channels.AsynchronousSocketChannel.read(AsynchronousSocketChannel.java:407)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2Session.startReading(Nio2Session.java:173)[28:org.apache.sshd.core:0.12.0]
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:189)
        at
org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:173)
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
        at java.security.AccessController.doPrivileged(Native
Method)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[28:org.apache.sshd.core:0.12.0]
        at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.7.0_65]
        at sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)[:1.7.0_65]
        at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.implRead(UnixAsynchronousSocketChannelImpl.java:553)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:275)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:296)[:1.7.0_65]
        at
java.nio.channels.AsynchronousSocketChannel.read(AsynchronousSocketChannel.java:407)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2Session.startReading(Nio2Session.java:173)[28:org.apache.sshd.core:0.12.0]
        at
org.apache.sshd.common.io.nio2.Nio2Connector$1.onCompleted(Nio2Connector.java:53)[28:org.apache.sshd.core:0.12.0]
        at
org.apache.sshd.common.io.nio2.Nio2Connector$1.onCompleted(Nio2Connector.java:46)[28:org.apache.sshd.core:0.12.0]
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
        at java.security.AccessController.doPrivileged(Native
Method)[:1.7.0_65]
        at
org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[28:org.apache.sshd.core:0.12.0]
        at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.7.0_65]
        at sun.nio.ch.Invoker$2.run(Invoker.java:218)[:1.7.0_65]
        at
sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)[:1.7.0_65]
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_65]
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_65]
        at java.lang.Thread.run(Thread.java:745)[:1.7.0_65] 
{code}






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