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https://issues.apache.org/jira/browse/SSHD-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16083794#comment-16083794
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Goldstein Lyor commented on SSHD-700:
-------------------------------------
Hi Li,
I have posted my comments on the code you published in the pull request - in
general, it is OK - except for a few minor issue that need to be fixed.
{quote}The UnixAgentFactory use Tomcat JNI, but I don't think it is
necessary{quote}
The usage of Tomcat JNI is neither here nor there - the JNI provides some
useful performance improvements. Although you make a good point - perhaps the
choice between the {{LocalAgentFactory}} and the {{UnixAgentFactory}} should be
made based on some user-defined property whose *default* value should be _Unix_
is {{OsUtils.isUnix()}} and _Local_ otherwise. This would mean that the user
can override this default choice - e.g., if no JNI available/wanted
> SSHD does not suppot agent forwarding for XShell and XAgent
> -----------------------------------------------------------
>
> Key: SSHD-700
> URL: https://issues.apache.org/jira/browse/SSHD-700
> Project: MINA SSHD
> Issue Type: New Feature
> Affects Versions: 1.2.0
> Environment: Windows 10 and CentOS 7
> XShell 5.0
> Reporter: Li Fangning
> Priority: Minor
> Attachments: block.png, debug.log, environment.png, log1.txt,
> log2.txt, sshd-core.zip, SshdTest2.java, SshdTest3.java, stacktrace.png
>
>
> I use MINA SSHD for both server side and client side:
> SSH client --> MINA SSHD Server - MINA SSHD Client --> Target Linux Server
> I use XShell (http://www.netsarang.com/) as SSH client, and use XAgent with
> XShell for target server authentication (Public Key Access with Agent
> Forwarding).
> I have tried PuTTY (with pagent), SecureCRT, and openssh client in linux,
> they are all passed. But when I try XShell with XAgent, the agent forwarding
> phase is failed.
> When I check the debug log and source code of MINA SSHD, I find that SSHD
> only handle the "[email protected]" request type (in
> org.apache.sshd.server.channel.ChannelSession#handleInternalRequest), which
> is OK for PuTTY, SecureCRT and openssh client. But XShell send a
> "auth-agent-req" request (without "@openssh.com"), so SSHD not handle the
> request.
> I have try to change the source code, add "auth-agent-req" to the
> "switch-case" in handleInternalRequest, but the authentication is blocked.
> I have attached my code, please help me solve the problem.
> Thanks a lot.
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