You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
1.9 KiB
80 lines
1.9 KiB
3 years ago
|
#!/bin/bash
|
||
|
|
||
|
# This script turns sysuser.d files into scriptlets mandated by Fedora
|
||
|
# packaging guidelines. The general idea is to define users using the
|
||
|
# declarative syntax but to turn this into traditional scriptlets.
|
||
|
|
||
|
user() {
|
||
|
user="$1"
|
||
|
uid="$2"
|
||
|
desc="$3"
|
||
|
group="$4"
|
||
|
home="$5"
|
||
|
shell="$6"
|
||
|
|
||
|
[ "$desc" = '-' ] && desc=
|
||
|
[ "$home" = '-' -o "$home" = '' ] && home=/
|
||
|
[ "$shell" = '-' -o "$shell" = '' ] && shell=/sbin/nologin
|
||
|
|
||
|
if [ "$uid" = '-' -o "$uid" = '' ]; then
|
||
|
cat <<EOF
|
||
|
getent passwd '$user' >/dev/null || \\
|
||
|
useradd -r -g '$group' -d '$home' -s '$shell' -c '$desc' '$user'
|
||
|
EOF
|
||
|
else
|
||
|
cat <<EOF
|
||
|
if ! getent passwd '$user' >/dev/null ; then
|
||
|
if ! getent passwd '$uid' >/dev/null ; then
|
||
|
useradd -r -u '$uid' -g '$group' -d '$home' -s /sbin/nologin -c '$desc' '$user'
|
||
|
else
|
||
|
useradd -r -g '$group' -d '$home' -s /sbin/nologin -c '$desc' '$user'
|
||
|
fi
|
||
|
fi
|
||
|
|
||
|
EOF
|
||
|
fi
|
||
|
}
|
||
|
|
||
|
group() {
|
||
|
group="$1"
|
||
|
gid="$2"
|
||
|
if [ "$gid" = '-' ]; then
|
||
|
cat <<EOF
|
||
|
getent group '$group' >/dev/null || groupadd -r '$group'
|
||
|
EOF
|
||
|
else
|
||
|
cat <<EOF
|
||
|
getent group '$group' >/dev/null || groupadd -f -g '$gid' -r '$group'
|
||
|
EOF
|
||
|
fi
|
||
|
}
|
||
|
|
||
|
parse() {
|
||
|
while read line || [ "$line" ]; do
|
||
|
[ "${line:0:1}" = '#' -o "${line:0:1}" = ';' ] && continue
|
||
|
line="${line## *}"
|
||
|
[ -z "$line" ] && continue
|
||
|
eval arr=( $line )
|
||
|
case "${arr[0]}" in
|
||
|
('u')
|
||
|
group "${arr[1]}" "${arr[2]}"
|
||
|
user "${arr[1]}" "${arr[2]}" "${arr[3]}" "${arr[1]}" "${arr[4]}" "${arr[5]}"
|
||
|
# TODO: user:group support
|
||
|
;;
|
||
|
('g')
|
||
|
group "${arr[1]}" "${arr[2]}"
|
||
|
;;
|
||
|
('m')
|
||
|
group "${arr[2]}" "-"
|
||
|
user "${arr[1]}" "-" "" "${arr[2]}"
|
||
|
;;
|
||
|
esac
|
||
|
done
|
||
|
}
|
||
|
|
||
|
for fn in "$@"; do
|
||
|
[ -e "$fn" ] || continue
|
||
|
echo "# generated from $(basename $fn)"
|
||
|
parse < "$fn"
|
||
|
done
|