500 Error SSH

vinyz · Oct 27th 2023

Hi everyone, Bonjour,

When I try to add tags to my users (user1 to user6), I get this error message and I can't figure out why. It talks to me about SSH but I must admit I'm a bit confused by the message below.

I think it's a permissions issue, but I don't see why.

OMV Version 6.9.4-2 (Shaitan)

If some kind soul could help me? Thanks in advance.

Code

Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; omv-salt deploy run --no-color ssh 2>&1' with exit code '1': debian:
----------
          ID: disable_ssh_socket_activation
    Function: service.dead
        Name: ssh.socket
      Result: True
     Comment: The service ssh.socket is already dead
     Started: 16:27:41.267012
    Duration: 63.631 ms
     Changes:
----------
          ID: remove_ssh_authorized_keys
    Function: file.directory
        Name: /var/lib/openmediavault/ssh/authorized_keys
      Result: True
     Comment: Files cleaned from directory /var/lib/openmediavault/ssh/authorized_keys
     Started: 16:27:41.334752
    Duration: 3.78 ms
     Changes:
              ----------
              /var/lib/openmediavault/ssh/authorized_keys/User3:
                  ----------
                removed:
                      Removed due to clean
                removed:
                - /var/lib/openmediavault/ssh/authorized_keys/User3
                
          
----------
          ID: create_ssh_authorized_key_file_User3
    Function: file.managed
        Name: /var/lib/openmediavault/ssh/authorized_keys/User3
      Result: True
     Comment: File /var/lib/openmediavault/ssh/authorized_keys/User3 updated
     Started: 16:27:41.347664
    Duration: 2.564 ms
     Changes:
              ----------
              diff:
                  New file
              user:
                  User3
----------
          ID: configure_sshd_config
    Function: file.managed
        Name: /etc/ssh/sshd_config
      Result: True
     Comment: File /etc/ssh/sshd_config is in the correct state
     Started: 16:27:41.355817
    Duration: 166.899 ms
     Changes:
----------
          ID: divert_sshd_config
    Function: omv_dpkg.divert_add
        Name: /etc/ssh/sshd_config
      Result: True
     Comment: Leaving 'local diversion of /etc/ssh/sshd_config to /etc/ssh/sshd_config.distrib'
     Started: 16:27:41.523405
    Duration: 31.395 ms
     Changes:
----------
          ID: test_sshd_config
    Function: cmd.run
        Name: sshd -t
      Result: False
     Comment: Command "sshd -t" run
     Started: 16:27:41.557696
    Duration: 40.961 ms
     Changes:
              ----------
              pid:
                  2484
              retcode:
                  255
              stderr:
                  Missing privilege separation directory: /run/sshd
              stdout:
----------
          ID: stop_ssh_service
    Function: service.dead
        Name: ssh
      Result: True
     Comment: The service ssh is already dead
     Started: 16:27:41.599477
    Duration: 79.162 ms
     Changes:

Summary for debian
-------------
Succeeded: 11 (changed=8)
Failed:     1
-------------
Total states run:     12
Total run time:  402.210 ms
[ERROR   ] Command 'sshd' failed with return code: 255
[ERROR   ] stderr: Missing privilege separation directory: /run/sshd
[ERROR   ] retcode: 255
[ERROR   ] {'pid': 2484, 'retcode': 255, 'stdout': '', 'stderr': 'Missing privilege separation directory: /run/sshd'}

OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; omv-salt deploy run --no-color ssh 2>&1' with exit code '1': debian:
----------
          ID: disable_ssh_socket_activation
    Function: service.dead
        Name: ssh.socket
      Result: True
     Comment: The service ssh.socket is already dead
     Started: 16:27:41.267012
    Duration: 63.631 ms
     Changes:
----------
          ID: remove_ssh_authorized_keys
    Function: file.directory
        Name: /var/lib/openmediavault/ssh/authorized_keys
      Result: True
     Comment: Files cleaned from directory /var/lib/openmediavault/ssh/authorized_keys
     Started: 16:27:41.334752
    Duration: 3.78 ms
     Changes:
              ----------
              /var/lib/openmediavault/ssh/authorized_keys/User3:
                  ----------
                  removed:
                      Removed due to clean
              removed:
                  - /var/lib/openmediavault/ssh/authorized_keys/User3
----------
          ID: create_ssh_authorized_key_file_User3
    Function: file.managed
        Name: /var/lib/openmediavault/ssh/authorized_keys/User3
      Result: True
     Comment: File /var/lib/openmediavault/ssh/authorized_keys/User3 updated
     Started: 16:27:41.347664
    Duration: 2.564 ms
     Changes:
              ----------
              diff:
                  New file
              user:
                  User3
----------
          ID: configure_sshd_config
    Function: file.managed
        Name: /etc/ssh/sshd_config
      Result: True
     Comment: File /etc/ssh/sshd_config is in the correct state
     Started: 16:27:41.355817
    Duration: 166.899 ms
     Changes:
----------
          ID: divert_sshd_config
    Function: omv_dpkg.divert_add
        Name: /etc/ssh/sshd_config
      Result: True
     Comment: Leaving 'local diversion of /etc/ssh/sshd_config to /etc/ssh/sshd_config.distrib'
     Started: 16:27:41.523405
    Duration: 31.395 ms
     Changes:
----------
          ID: test_sshd_config
    Function: cmd.run
        Name: sshd -t
      Result: False
     Comment: Command "sshd -t" run
     Started: 16:27:41.557696
    Duration: 40.961 ms
     Changes:
              ----------
              pid:
                  2484
              retcode:
                  255
              stderr:
                  Missing privilege separation directory: /run/sshd
              stdout:
----------
          ID: stop_ssh_service
    Function: service.dead
        Name: ssh
      Result: True
     Comment: The service ssh is already dead
     Started: 16:27:41.599477
    Duration: 79.162 ms
     Changes:

Summary for debian
-------------
Succeeded: 11 (changed=8)
Failed:     1
-------------
Total states run:     12
Total run time:  402.210 ms
[ERROR   ] Command 'sshd' failed with return code: 255
[ERROR   ] stderr: Missing privilege separation directory: /run/sshd
[ERROR   ] retcode: 255
[ERROR   ] {'pid': 2484, 'retcode': 255, 'stdout': '', 'stderr': 'Missing privilege separation directory: /run/sshd'} in /usr/share/php/openmediavault/system/process.inc:242
Stack trace:
#0 /usr/share/php/openmediavault/engine/module/serviceabstract.inc(62): OMV\System\Process->execute()
#1 /usr/share/openmediavault/engined/rpc/config.inc(178): OMV\Engine\Module\ServiceAbstract->deploy()
#2 [internal function]: Engined\Rpc\Config->applyChanges(Array, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/serviceabstract.inc(149): OMV\Rpc\ServiceAbstract->callMethod('applyChanges', Array, Array)
#5 /usr/share/php/openmediavault/rpc/serviceabstract.inc(620): OMV\Rpc\ServiceAbstract->OMV\Rpc\{closure}('/tmp/bgstatusTx...', '/tmp/bgoutput28...')
#6 /usr/share/php/openmediavault/rpc/serviceabstract.inc(159): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure))
#7 /usr/share/openmediavault/engined/rpc/config.inc(199): OMV\Rpc\ServiceAbstract->callMethodBg('applyChanges', Array, Array)
#8 [internal function]: Engined\Rpc\Config->applyChangesBg(Array, Array)
#9 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#10 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('applyChangesBg', Array, Array)
#11 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('Config', 'applyChangesBg', Array, Array, 1)
#12 {main}

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(I've truncated the code to make it -10000 characters, leaving only user3)

vinyz · Oct 27th 2023

I've tried checking the "Prohibit account modification" option in account management and I no longer get the error message.

I don't really understand why, but in any case, no more error 500.

If it helps ...

votdev · Oct 27th 2023

Quote from vinyz

I've tried checking the "Prohibit account modification" option in account management and I no longer get the error message.
I don't really understand why, but in any case, no more error 500.
If it helps ...

Good to hear that it fixed the issue somehow, but this checkbox has absolutely nothing to do with the issue, it is just luck.

To fix the issue the correct way you need to provide some info. What is the output of

Bash

ls -alh /run/sshd

vinyz · Oct 27th 2023

Thanks for your answer.

This is the output for command ls :

votdev · Oct 27th 2023

Quote from vinyz

Thanks for your answer.

This is the output for command ls :

This looks correct.

Background: The error message is thrown by sshd -t when the permissions of /run/sshd are wrong.

Maybe this was a temporary issue. While doing a research i came across a post that this happens from time to time depending on the kernel version.

vinyz · Oct 27th 2023

Well, as long as it's just a random problem, it's no big deal. I don't have fun changing the system settings every day either. OWL is relatively stable and discreet.

Thanks anyway for your help

500 Error SSH

ryecoaaron Oct 27th 2023

macom Oct 28th 2023

macom Oct 28th 2023

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