openssh 8.8 not working anymore #62

Activity

1. wastez commented on Mar 16, 2022

   

   wastez

   on Mar 16, 2022

   Author

   More actions

   Would it be possible to implement the new libssh2
2. wastez commented on Sep 27, 2022

   

   wastez

   on Sep 27, 2022

   Author

   More actions

   Would it be possible to implement it?
3. thomas-pike commented on Oct 2, 2022

   

   thomas-pike

   on Oct 2, 2022

   Collaborator

   More actions

   Is there a PHP library for it?
4. wastez commented on Oct 5, 2022

   

   wastez

   on Oct 5, 2022

   Author

   More actions

   As far as i know the latest libssh2 can do this.
5. antonzhelyazkov commented on Nov 25, 2022

   

   antonzhelyazkov

   on Nov 25, 2022

   Last edited by antonzhelyazkov

   More actions

   I have the same issue when I try to sync keys with AlmaLinux 9.1

   Nov 25 09:03:33 qwe sshd[21187]: debug1: do_cleanup [preauth]
   Nov 25 09:03:33 qwe sshd[21187]: debug1: monitor_read_log: child log fd closed
   Nov 25 09:03:33 qwe sshd[21189]: debug1: userauth-request for user root service ssh-connection method publickey [preauth]
   Nov 25 09:03:33 qwe sshd[21189]: debug1: attempt 0 failures 0 [preauth]
   Nov 25 09:03:33 qwe sshd[21187]: debug1: do_cleanup
   Nov 25 09:03:33 qwe sshd[21187]: debug1: PAM: cleanup
   Nov 25 09:03:33 qwe sshd[21187]: debug1: Killing privsep child 21188
   Nov 25 09:03:33 qwe sshd[21189]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
   Nov 25 09:03:33 qwe sshd[21189]: debug1: PAM: initializing for "root"
   Nov 25 09:03:33 qwe sshd[21189]: debug1: PAM: setting PAM_RHOST to "10.10.10.10"
   Nov 25 09:03:33 qwe sshd[21189]: debug1: PAM: setting PAM_TTY to "ssh"
   Nov 25 09:03:33 qwe sshd[21189]: Received disconnect from 10.10.10.10 port 56792:11: PECL/ssh2 (http://pecl.php.net/packages/ssh2) [preauth]
   Nov 25 09:03:33 qwe sshd[21189]: Disconnected from authenticating user root 10.10.10.10 port 56792 [preauth]
   

   I tried with adding

   PubkeyAcceptedKeyTypes=+ssh-rsa
   

   but it fails again

   When I try to execute on command line from SKA server:

   ssh keys-sync@my.dst.server -i /path/private/key/keys-sync
   

   it connects successfully

   Any ideas?
6. wastez commented on Nov 29, 2022

   

   wastez

   on Nov 29, 2022

   Last edited by wastez

   Author

   More actions

   To execute ssh is not the same because a php Library called libssh2 is used.
   As far as i now libssh2 already could to this but it need to be implemented.

   In the meantime you can activate ssh-rsa on the client side.

   You have to set these two settings on the client side:

   PubkeyAcceptedAlgorithms +ssh-rsa
   HostkeyAlgorithms +ssh-rsa
7. wastez commented on Nov 8, 2023

   

   wastez

   on Nov 8, 2023

   Author

   More actions

   Hello.

   I complied the last version of libssh2 and edited your code to work with devices which aren't ssh-rsa.
   If you like to have the changes just inform me.

   Thanks & Greets
8. antonzhelyazkov commented on Nov 8, 2023

   

   antonzhelyazkov

   on Nov 8, 2023

   More actions

   Sure :)
   It will be great if SKA works with such a devices.

   👍React with 👍2Reacted by 40417256 and klechacz
9. 40417256 commented on Nov 11, 2023

   

   40417256

   on Nov 11, 2023

   More actions

   ED22519 is the way to go for the time being.
10. antonzhelyazkov commented on Nov 17, 2023

    

    antonzhelyazkov

    on Nov 17, 2023

    More actions

    libssh2

    it works thank you
11. wastez commented on Nov 17, 2023

    

    wastez

    on Nov 17, 2023

    Author

    More actions

    Yes but to work with old devices too the code should be edited.
    Sorry was really busy this week....
12. kevinrode commented on Apr 29, 2025

    

    kevinrode

    on Apr 29, 2025

    More actions

    @wastez Could you open a pull request with the changes you made to get it working again?