c81af58db0
- Use systemd-sysusers only if /proc is mounted, don't require it - Set --replace option for systemd-sysusers OBS-URL: https://build.opensuse.org/request/show/871208 OBS-URL: https://build.opensuse.org/package/show/Base:System/sysuser-tools?expand=0&rev=40
106 lines
2.5 KiB
Bash
106 lines
2.5 KiB
Bash
#!/bin/sh
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set -eu
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# Print the command and run it
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run() {
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echo "$@"
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"$@"
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}
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if [ -x /usr/bin/systemd-sysusers ] && [ -e /proc/version ]; then
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test -n "$1" && REPLACE_ARG="--replace=/usr/lib/sysusers.d/$1" ||:
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# Use systemd-sysusers and let it read the input directly from stdin
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/usr/bin/systemd-sysusers $REPLACE_ARG -
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# We need to clear the nscd cache, as systemd-sysusers could have
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# triggered a negative cache entry
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if [ -x /usr/sbin/nscd ]; then
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/usr/sbin/nscd -i passwd ||:
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/usr/sbin/nscd -i group ||:
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fi
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else
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# Absolute path to busybox, if found
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busybox=
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for i in /bin/busybox /usr/bin/busybox; do [ -x "$i" ] && busybox=$i; done
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while read LINE
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do
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# "eval set" to do proper splitting while respecting quotes
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eval set -- $LINE
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case "${1-}" in
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\#*|"")
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;;
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g)
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shift
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ARGUMENTS="$1"
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if [ -n "${2-}" ] && [ "$2" != "-" ]; then
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ARGUMENTS="-g $2 $ARGUMENTS"
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fi
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if ! /usr/bin/getent group "$1" >> /dev/null; then
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if [ -x "/usr/sbin/groupadd" ]; then
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run /usr/sbin/groupadd -r $ARGUMENTS
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elif [ -x "$busybox" ]; then
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run $busybox addgroup -S $ARGUMENTS
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else
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echo "ERROR: neither groupadd nor busybox found!"
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exit 1
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fi
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fi
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;;
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u)
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shift
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ARGUMENTS="$1"
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if [ -n "${2-}" ] && [ "$2" != "-" ]; then
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ARGUMENTS="-u $2 $ARGUMENTS"
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fi
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homedir="/" # If null, empty or '-'
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if [ "${4:--}" != "-" ]; then
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homedir="$4"
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fi
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if [ -x /usr/sbin/useradd ]; then
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if ! /usr/bin/getent passwd "$1" >> /dev/null; then
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# this is useradd/shadow specific
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if /usr/bin/getent group "$1" >> /dev/null; then
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ARGUMENTS="-g $1 $ARGUMENTS"
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else
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ARGUMENTS="-U $ARGUMENTS"
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fi
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run /usr/sbin/useradd -r -s /sbin/nologin -c "$3" -d "${homedir}" $ARGUMENTS
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fi
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elif [ -x "$busybox" ]; then
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/usr/bin/getent group "$1" >> /dev/null || $busybox addgroup -S "$1"
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if ! /usr/bin/getent passwd "$1" >> /dev/null; then
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run $busybox adduser -S -H -s /sbin/nologin -g "$3" -G "$1" -h "${homedir}" $ARGUMENTS
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fi
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else
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echo "ERROR: neither useradd nor busybox found!"
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exit 1
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fi
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;;
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m)
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shift
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if [ -x /usr/sbin/usermod ] ; then
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run /usr/sbin/usermod -a -G $2 $1
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elif [ -x "$busybox" ]; then
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run $busybox addgroup $1 $2
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else
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echo "ERROR: neither usermod nor busybox found!"
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exit 1
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fi
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;;
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r)
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echo "range option ignored: \"$LINE\""
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;;
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*)
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echo "Syntax Error: \"$LINE\""
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exit 1
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;;
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esac
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done
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fi
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