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ejabberdctl: support OpenBSD su

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OpenBSD has a different than Linux su:
 1. `-c` before username is treated as login class;
 2. it doesn't require `--` as arguments separator.

Without (1) it complains as:

    su: no such login class: exec "$0" "$@"

and without (2):

    -: --: not found

Here, I've added detection of OS via `uname -s` which routes to the
right `su`. I really think that other BSD may need it as well.
This commit is contained in:
Kirill A. Korinsky 2024-11-28 10:30:30 +01:00
parent 10f6723f00
commit 8aae7424e9
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GPG key ID: 98D8D9867759226E
1 changed files with 10 additions and 3 deletions
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13
ejabberdctl.template
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@ -129,9 +129,16 @@ set_dist_client()
# run command either directly or via su $INSTALLUSER
exec_cmd()
{
case $EXEC_CMD in
as_install_user) su -s /bin/sh -c 'exec "$0" "$@"' "$INSTALLUSER" -- "$@" ;;
as_current_user) "$@" ;;
case $EXEC_CMD,$(uname -s) in
as_install_user,OpenBSD)
su -s /bin/sh "$INSTALLUSER" -c 'exec "$0" "$@"' "$@"
;;
as_install_user,*)
su -s /bin/sh -c 'exec "$0" "$@"' "$INSTALLUSER" -- "$@"
;;
as_current_user,*)
"$@"
;;
esac
}
exec_erl()