F27 Self Contained Change: Remove SSH-1 from OpenSSH clients

[Jan Kurik]

= Proposed Self Contained Change: Remove SSH-1 from OpenSSH clients =
https://fedoraproject.org/wiki/Changes/Remove_SSH-1_from_OpenSSH

Change owner(s):
* Jakub Jelen <jjelen AT redhat DOT com>

Upstream removes support for SSH-1 protocol and we plan to do the same
in Fedora. The protocol is years obsolete and not even supported in
current default binaries (only in openssh-clients-ssh1 subpackage).


== Detailed Description ==
SSH-1 protocol was introduced more than 20 years ago and is no longer
considered secure. OpenSSH package in Fedora is built without SSH-1
protocol since 2015 (SSH-1 clients are available in
openssh-clients-ssh1 subpackage). OpenSSH upstream plans to remove the
code completely in next release, which prevents us from using this
technique further and remove the support completely (unless there will
be significant demand for compat package).

== Scope ==
* Proposal owners:
Remove subpackage openssh-clients-ssh1 and potentially create
compat-openssh-clients-7.5 package with clients supporting SSH-1
protocol.

* Other developers:
N/A (not a System Wide Change)

* Release engineering:
#6867 https://pagure.io/releng/issues/6867

* List of deliverables:
N/A (not a System Wide Change)

* Policies and guidelines:
N/A (not a System Wide Change)

* Trademark approval:
N/A (not needed for this Change)
-- 
Jan Kuřík
Platform & Fedora Program Manager
Red Hat Czech s.r.o., Purkynova 99/71, 612 45 Brno, Czech Republic