Nuhiat-Arefin e1cb1edddf knownhosts: restrict StrictHostKeyChecking off on key mismatches
Keep the unknown host handling under StrictHostKeyChecking off, including writing accepted keys through to known_hosts.

For changed host keys and different stored key types, do not treat the host as fully trusted. In that path, disable password and keyboard interactive authentication before returning OK.

Apply the same handling in both ssh_is_server_known() and ssh_session_get_known_hosts_entry().

Signed-off-by: Nuhiat-Arefin <nuhiatarefin@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Merge-Request: <https://gitlab.com/libssh/libssh-mirror/-/merge_requests/814>
2026-04-30 17:23:12 +02:00
2017-08-21 09:12:36 +02:00
2025-05-14 13:45:23 +02:00
2014-01-07 16:08:23 +01:00
2026-02-10 10:35:23 +01:00
2018-11-17 20:11:51 +01:00

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 The SSH library

Why?

Why not ? :) I've began to work on my own implementation of the ssh protocol because i didn't like the currently public ones. Not any allowed you to import and use the functions as a powerful library, and so i worked on a library-based SSH implementation which was non-existing in the free and open source software world.

How/Who?

If you downloaded this file, you must know what it is : a library for accessing ssh client services through C libraries calls in a simple manner. Everybody can use this software under the terms of the LGPL - see the COPYING file

If you ask yourself how to compile libssh, please read INSTALL before anything.

Where ?

https://www.libssh.org

Contributing

Please read the file 'CONTRIBUTING.md' next to this README file. It explains our copyright policy and how you should send patches for upstream inclusion.

Have fun and happy libssh hacking!

The libssh Team

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