tree d6d5a2bec8c8f4ba3f48a339d091bcb80f81ba6a
parent 8059fac9ecc1dcae1cbce78d1a8ea84886de2a7c
author Shawn O. Pearce <sop@google.com> 1243995564 -0700
committer Shawn O. Pearce <sop@google.com> 1243995613 -0700

Don't reverse resolve CNAMEs when advertising our SSHD

If the sshd.listenAddress has been configured to a CNAME, because
that is the name that clients should create "Host" configuration
blocks in ~/.ssh/config with, Gerrit must ensure we advertise the
CNAME in the server host key display, and in the output of the
/ssh_info URL for "repo upload".  If we force the host name into
a canonical host name, we'll actually do the reverse lookup on
the IP and potentially get a different hostname than the one we
were supplied in the configuration file, causing clients to see
an address that the administrator was trying to hide.

Signed-off-by: Shawn O. Pearce <sop@google.com>