Andreas Haufler created SSHD-792:
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Summary: Remote Port-Forwarding uses invalid "original host" values
Key: SSHD-792
URL: https://issues.apache.org/jira/browse/SSHD-792
Project: MINA SSHD
Issue Type: Bug
Affects Versions: 1.6.0
Environment: Java 8
OSX
Reporter: Andreas Haufler
When starting a server which accepts all kinds of port forwarding:
sshd.setTcpipForwardingFilter(new StaticDecisionForwardingFilter(true));
remote port-forwarding doesn't work (at least when connecting from OSX) unless
a specific address is given:
ssh localhost -p 2222 -R10001:localhost:80 <- doesn't work
ssh localhost -p 2222 -R127.0.0.1:10001:localhost:80 <- does work
As far as I can tell, TcpipClientChannel.java:98 uses the underlying
socket-address
of the effective connection and transmit the host (which is either 127.0.0.1 or
::1) on OSX.
However, the client (ssh) would want to see "localhost" as original host in
order to permit tunneling.
Is there anything I am missing? Otherwise I could provide a PR which fixes this
(by remembering the originally requested host and reporting that back).
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