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https://issues.apache.org/jira/browse/SSHD-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15522110#comment-15522110
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Goldstein Lyor edited comment on SSHD-700 at 9/26/16 5:31 AM:
--------------------------------------------------------------
_XShell_ seems to be referring to [Secure Shell Authentication Agent Protocol -
Draft 2|https://tools.ietf.org/html/draft-ietf-secsh-agent-02]. Your code seems
correct, but agent forwarding is not my specialty. An initial search shows that
the following might work:
1. Define a new class that extends {{ChannelAgentForwardingFactory}} and
override its {{getName()}} method to return {{auth-agent-req}}.
2. When initializing the *server* add your factory to the server's:
{code:java}
SshServer server = SshServer.setupDefaultServer();
List<NamedFactory<Channel>> factories = server.getChannelFactories();
List<NamedFactory<Channel>> updated = new ArrayList<>(factories.size() + 1);
updated.addAll(factories);
updated.add(new MyForwardingFactory());
server.setChannelFactories(updated);
server.start();
{code}
I believe this should work
was (Author: lgoldstein):
XShell_ seems to be referring to [Secure Shell Authentication Agent Protocol -
Draft 2|https://tools.ietf.org/html/draft-ietf-secsh-agent-02]. Your code seems
correct, but agent forwarding is not my specialty. An initial search shows that
the following might work:
1. Define a new class that extends {{ChannelAgentForwardingFactory}} and
override its {{getName()}} method to return {{auth-agent-req}}.
2. When initializing the *server* add your factory to the server's:
{code:java}
SshServer server = SshServer.setupDefaultServer();
List<NamedFactory<Channel>> factories = server.getChannelFactories();
List<NamedFactory<Channel>> updated = new ArrayList<>(factories.size() + 1);
updated.addAll(factories);
updated.add(new MyForwardingFactory());
server.setChannelFactories(updated);
server.start();
{code}
I believe this should work
> 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: SshdTest2.java
>
>
> 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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