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https://issues.apache.org/jira/browse/SSHD-258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13880986#comment-13880986
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Guillaume Nodet commented on SSHD-258:
--------------------------------------
I've tried to reproduce the issue with no success:
Your code running with sshd 0.9.0:
{code}
2014-01-24 15:13:36,645 | INFO | main | SecurityUtils
| g.apache.sshd.common.util.SecurityUtils$BouncyCastleRegistration 94 |
Trying to register BouncyCastle as a JCE provider
2014-01-24 15:13:37,059 | INFO | main | SecurityUtils
| g.apache.sshd.common.util.SecurityUtils$BouncyCastleRegistration 98 |
Registration succeeded
2014-01-24 15:13:37,163 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 86 |
Session created...
2014-01-24 15:13:37,172 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 515 |
Server version string: SSH-2.0-OpenSSH_6.2
2014-01-24 15:13:37,173 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 329 |
Received SSH_MSG_KEXINIT
2014-01-24 15:13:37,213 | INFO | pool-2-thread-1 | DHG14
| org.apache.sshd.client.kex.AbstractDHGClient 78 |
Send SSH_MSG_KEXDH_INIT
2014-01-24 15:13:37,222 | INFO | pool-2-thread-2 | DHG14
| org.apache.sshd.client.kex.AbstractDHGClient 93 |
Received SSH_MSG_KEXDH_REPLY
2014-01-24 15:13:37,270 | WARN | pool-2-thread-2 | AcceptAllServerKeyVerifier
| org.apache.sshd.client.keyverifier.AcceptAllServerKeyVerifier 45 |
Server at localhost/127.0.0.1:22 presented unverified key:
2014-01-24 15:13:37,270 | INFO | pool-2-thread-2 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 349 |
Received SSH_MSG_NEWKEYS
2014-01-24 15:13:37,275 | INFO | pool-2-thread-2 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 548 |
Send SSH_MSG_SERVICE_REQUEST for ssh-userauth
2014-01-24 15:13:37,277 | INFO | main |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 46 | Send
SSH_MSG_USERAUTH_REQUEST for password
2014-01-24 15:13:37,288 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 57 |
Received SSH_MSG_USERAUTH_INFO_REQUEST
2014-01-24 15:13:37,289 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 63 |
Received
2014-01-24 15:13:37,289 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 71 | Promt:
Password:
2014-01-24 15:13:37,289 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 72 | Echo:
[false]
2014-01-24 15:13:37,405 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 57 |
Received SSH_MSG_USERAUTH_INFO_REQUEST
2014-01-24 15:13:37,407 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 63 |
Received
2014-01-24 15:13:37,407 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 71 | Promt:
{}
2014-01-24 15:13:37,407 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 72 | Echo: []
2014-01-24 15:13:37,408 | INFO | pool-2-thread-7 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 57 |
Received SSH_MSG_USERAUTH_SUCCESS
2014-01-24 15:13:37,418 | INFO | main | ChannelExec
| org.apache.sshd.client.channel.AbstractClientChannel 186 |
Send SSH_MSG_CHANNEL_OPEN on channel 101
2014-01-24 15:13:37,425 | INFO | pool-2-thread-9 | ChannelExec
| org.apache.sshd.client.channel.ChannelExec 43 |
Send SSH_MSG_CHANNEL_REQUEST exec
2014-01-24 15:13:37,509 | INFO | pool-2-thread-8 | ChannelExec
| org.apache.sshd.client.channel.AbstractClientChannel 254 |
Received SSH_MSG_CHANNEL_REQUEST on channel 101
2014-01-24 15:13:37,512 | INFO | main | ClientSessionImpl
| org.apache.sshd.common.session.AbstractSession$1IoSessionCloser 317 |
Session gnodet@localhost/127.0.0.1:22 closed
{code}
Same code running with current master:
{code}
2014-01-24 15:15:42,063 | INFO | main | SecurityUtils
| g.apache.sshd.common.util.SecurityUtils$BouncyCastleRegistration 107 |
Trying to register BouncyCastle as a JCE provider
2014-01-24 15:15:43,075 | INFO | main | SecurityUtils
| g.apache.sshd.common.util.SecurityUtils$BouncyCastleRegistration 111 |
Registration succeeded
2014-01-24 15:15:43,162 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 86 |
Session created...
2014-01-24 15:15:43,170 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 511 |
Server version string: SSH-2.0-OpenSSH_6.2
2014-01-24 15:15:43,171 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 325 |
Received SSH_MSG_KEXINIT
2014-01-24 15:15:43,172 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.common.session.AbstractSession 980 |
Kex: server->client aes128-ctr hmac-sha2-256 none
2014-01-24 15:15:43,172 | INFO | pool-2-thread-1 | ClientSessionImpl
| org.apache.sshd.common.session.AbstractSession 984 |
Kex: client->server aes128-ctr hmac-sha2-256 none
2014-01-24 15:15:43,210 | INFO | pool-2-thread-1 | DHG14
| org.apache.sshd.client.kex.AbstractDHGClient 80 |
Send SSH_MSG_KEXDH_INIT
2014-01-24 15:15:43,224 | INFO | pool-2-thread-2 | DHG14
| org.apache.sshd.client.kex.AbstractDHGClient 95 |
Received SSH_MSG_KEXDH_REPLY
2014-01-24 15:15:43,300 | WARN | pool-2-thread-2 | AcceptAllServerKeyVerifier
| org.apache.sshd.client.keyverifier.AcceptAllServerKeyVerifier 45 |
Server at localhost/127.0.0.1:22 presented unverified RSA key:
4e:e0:c2:98:78:b8:37:48:26:e6:94:b5:b5:a7:93:85
2014-01-24 15:15:43,300 | INFO | pool-2-thread-2 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 345 |
Received SSH_MSG_NEWKEYS
2014-01-24 15:15:43,311 | INFO | pool-2-thread-2 | ClientSessionImpl
| org.apache.sshd.client.session.ClientSessionImpl 544 |
Send SSH_MSG_SERVICE_REQUEST for ssh-userauth
2014-01-24 15:15:43,314 | INFO | main |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 46 | Send
SSH_MSG_USERAUTH_REQUEST for password
2014-01-24 15:15:43,331 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 57 |
Received SSH_MSG_USERAUTH_INFO_REQUEST
2014-01-24 15:15:43,332 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 63 |
Received
2014-01-24 15:15:43,332 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 71 | Promt:
Password:
2014-01-24 15:15:43,335 | INFO | pool-2-thread-5 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 72 | Echo:
[false]
2014-01-24 15:15:43,497 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 57 |
Received SSH_MSG_USERAUTH_INFO_REQUEST
2014-01-24 15:15:43,497 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 63 |
Received
2014-01-24 15:15:43,497 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 71 | Promt:
{}
2014-01-24 15:15:43,498 | INFO | pool-2-thread-6 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 72 | Echo: []
2014-01-24 15:15:43,499 | INFO | pool-2-thread-7 |
UserAuthKeyboardInteractive |
org.apache.sshd.client.auth.UserAuthKeyboardInteractive 57 |
Received SSH_MSG_USERAUTH_SUCCESS
2014-01-24 15:15:43,508 | INFO | main | ChannelExec
| org.apache.sshd.client.channel.AbstractClientChannel 186 |
Send SSH_MSG_CHANNEL_OPEN on channel 101
2014-01-24 15:15:43,516 | INFO | pool-2-thread-9 | ChannelExec
| org.apache.sshd.client.channel.ChannelExec 43 |
Send SSH_MSG_CHANNEL_REQUEST exec
2014-01-24 15:15:43,617 | INFO | pool-2-thread-8 | ChannelExec
| org.apache.sshd.client.channel.AbstractClientChannel 254 |
Received SSH_MSG_CHANNEL_REQUEST exit-status on channel 101
2014-01-24 15:15:43,620 | INFO | main | ClientSessionImpl
| org.apache.sshd.common.session.AbstractSession$1IoSessionCloser 334 |
Session gnodet@localhost/127.0.0.1:22 closed
{code}
In both cases, I end up with a file in /tmp/a with a size of 1048576 bytes.
> [regression] binary input to exec channel is broken in 0.9.0 worked up to
> 0.8.0
> -------------------------------------------------------------------------------
>
> Key: SSHD-258
> URL: https://issues.apache.org/jira/browse/SSHD-258
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 0.9.0
> Environment: attached test case, server is openssh
> openssh-server-6.2p2-5.fc19.x86_64
> Reporter: Alon Bar-Lev
> Assignee: Guillaume Nodet
> Priority: Critical
> Labels: regression
> Fix For: 0.8.0
>
> Attachments: SSHTest.java
>
>
> 0.9.0 output:
> ---
> Oct 21, 2013 1:27:10 AM org.apache.sshd.client.channel.AbstractClientChannel
> internalOpen
> INFO: Send SSH_MSG_CHANNEL_OPEN on channel 101
> Oct 21, 2013 1:27:10 AM org.apache.sshd.client.channel.ChannelExec doOpen
> INFO: Send SSH_MSG_CHANNEL_REQUEST exec
> Oct 21, 2013 1:27:11 AM org.apache.sshd.client.session.ClientSessionImpl
> doHandleMessage
> INFO: Received SSH_MSG_DISCONNECT (reason=2, msg=Packet corrupt)
> Oct 21, 2013 1:27:11 AM
> org.apache.sshd.common.session.AbstractSession$1IoSessionCloser
> operationComplete
> INFO: Session root@/10.35.0.72:22 closed
> ---
> Notice the "Packet corrupt"
> 0.8.0 output:
> ---
> Oct 21, 2013 1:26:16 AM org.apache.sshd.client.channel.AbstractClientChannel
> internalOpen
> INFO: Send SSH_MSG_CHANNEL_OPEN on channel 0
> Oct 21, 2013 1:26:16 AM org.apache.sshd.client.channel.ChannelExec doOpen
> INFO: Send SSH_MSG_CHANNEL_REQUEST exec
> Oct 21, 2013 1:26:27 AM org.apache.sshd.client.channel.AbstractClientChannel
> handleRequest
> INFO: Received SSH_MSG_CHANNEL_REQUEST on channel 0
> Oct 21, 2013 1:26:27 AM
> org.apache.sshd.common.session.AbstractSession$1IoSessionCloser
> operationComplete
> INFO: Session root@/10.35.0.72:22 closed
> ---
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