authorizeSSHKeyAdmin function fails to check for missing %ProgramData%\ssh folder leading to excessive error logs

[lukasfazik]

Description

The function authorizeSSHKeyAdmin does not check if the folder %ProgramData%\ssh exists when writing the administrators_authorized_keys file. By default, this folder does not exist in some Windows client or server versions.

This creates unnecessary errors in the log file.

To reproduce

• Prepare a fresh Windows VM with the affected Windows version
• Install OpenNebula context version 6.10.0-2
• Add SSH public key into context
• Add WINADMIN = "YES" context variable
• Wait 30+ seconds for context to run and pick up the changes
• See the Set-Content : Could not find a part of the path 'C:\ProgramData\ssh\administrators_authorized_keys'. error in %SYSTEMDRIVE%.onecontext\opennebula-context.log file and that no %ProgramData%\ssh folder was created with the administrators_authorized_keys inside

Details

• Affected Component: context-windows
• Version: 6.10.0-2

Additional context

• OpenNebula context log file opennebula-context.log

Possible solutions

• Write a proper error message into the log when a folder does not exist
• Create the %ProgramData%\ssh folder

Progress Status

• Code committed
• Testing - QA
• Documentation (Release notes - resolved issues, compatibility, known issues)