User-domain agents are not rediscovered from the user LaunchAgents directory after reboot. Let built-in agents inherit the GUI default while keeping explicit user-domain configuration available.
`SSH_AUTH_SOCK` is exported in shells only, which systemd does not
inherit from. With this commit, it is also set in systemd such that
systemd-managed applications can access the SSH agent by declaring
dependencies onto 'sshAuthSock.systemd.socketProviderUnit'.
Closes#7971.
`$SSH_AUTH_SOCK` must not be set unconditionally through
'home.sessionVariables' since its value needs to be preserved if it
stems from a forwarded SSH agent. Hence, this commit establishes a
centralized, internal 'ssh_auth_sock.initialization' option for setting
`$SSH_AUTH_SOCK`. It checks whether its value has to be preserved and
injects the initialization code into the proper
'programs.(bash|fish|nushell|zsh).*' options.
OpenSSH ssh-agent exits with status 2 when systemd stops it in
non-socket-activated mode.
Home Manager runs ssh-agent that way, so normal user-manager
shutdowns show up as unit failures.
Set SuccessExitStatus=2 for the Linux user service to match
upstream behavior. Startup failures and other unexpected exits
still fail the unit.
Since PR #8099, the module sets `$SSH_AUTH_SOCK` through shells' options
for interactive shell initialization instead of
`home.sessionVariablesExtra`. The replacement was not faithful, however,
since `home.sessionVariablesExtra` is sourced also in non-interactive
shells. With this commit, the shells' profile options (where
`home.sessionVariablesExtra` is sourced) are used to set
`$SSH_AUTH_SOCK`.
Fixes#8129.
Reduce maintenance burden and increase efficiency by automatically
importing modules following a specific convention.
Co-authored-by: awwpotato <awwpotato@voidq.com>
Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
