src/helper/museradd.in

#!/bin/bash
# $Id$

# include all needed files
[ -f /etc/mage.rc.global ] && source /etc/mage.rc.global
[ -f ${MAGERC} ] && source ${MAGERC}
[ -f ${MLIBDIR}/mage4.functions.sh ] && source ${MLIBDIR}/mage4.functions.sh

print_usage()
{
	echo "$(basename $0 .sh) adds users to /etc/passwd."
	echo " USAGE:    $(basename $0 .sh) -o OPTIONS USER_NAME .."
	echo
	echo " OPTIONS:  -o \"OPTS\"all options from /usr/sbin/useradd can be used."
	echo
	echo " Examples:"
	echo "    $(basename $0 .sh) -o \"-u 22 -g sshd -d /var/empty -s /bin/false\" sshd"
	echo
}

busybox_fix_user_opts()
{
	local i
	local FIXED_USER_OPTS

	for i in $*
	do
		case $1 in
			-d) shift; FIXED_USER_OPTS+=" -h $1" ;;
			-g) shift; FIXED_USER_OPTS+=" -G $1" ;;
			-G) shift; shift; continue;; # will be parsed through fix_group_opts
			-u) shift; [[ $1 -lt 100 ]] && FIXED_USER_OPTS+=" -S"; FIXED_USER_OPTS+=" -u $1" ;;
			-r) FIXED_USER_OPTS+=" -S" ;;
			-M) FIXED_USER_OPTS+=" -H" ;;
			*) FIXED_USER_OPTS+=" $1" ;;
		esac
		shift
	done

	echo "${FIXED_USER_OPTS}"
}

busybox_fix_group_opts()
{
	local i
	local FIXED_GROUP_OPTS

	for i in $*
	do
		case $1 in
			-G) shift; FIXED_GROUP_OPTS+="$(echo $1 | sed 's:,:\ :g')" ;;
		esac
		shift
	done

	echo "${FIXED_GROUP_OPTS}"
}

fix_usermod_opts()
{
	local i
	local FIXED_USERMOD_OPTS

	for i in $*
	do
		case $1 in
			-M) : ;; # usermod does not support the -M switch
			*) FIXED_USERMOD_OPTS+=" $1" ;;
		esac
		shift
	done

	echo "${FIXED_USERMOD_OPTS}"
}

if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]]
then
	chroot="chroot ${MROOT} "
else
	chroot=""
fi

while getopts "o:-" opt ; do
	case "${opt}" in
		o)
			USER_OPTS="${OPTARG}"
			;;

		-) break
			;;

		*)
			print_usage
			exit 1
			;;
	esac
done
shift $(($OPTIND - 1))

#exit if $1 is zero
if [ -z "$1" ]
then
	print_usage
	exit 1
fi

USER_TO_ADD="$1"

# busybox support needed?
if need_busybox_support adduser
then
	echo -n "     Adding user '${USER_TO_ADD}'"
	[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
	echo " ..."
	${chroot} adduser -S -D $(busybox_fix_user_opts ${USER_OPTS}) "${USER_TO_ADD}"
	for grp in $(busybox_fix_group_opts ${USER_OPTS})
	do
		${chroot} addgroup "${USER_TO_ADD}" "${grp}"
	done

# normal systems
else
	# get the info
	my_user="$(${chroot} getent passwd ${USER_TO_ADD})"

	if [ -z "${my_user}" ]
	then
		echo -n "     Adding user '${USER_TO_ADD}'"
		[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
		echo " ..."
		${chroot} useradd -r ${USER_OPTS} "${USER_TO_ADD}"
	else
		echo -n "     Modifing user '${USER_TO_ADD}'"
		[[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'"
		echo " ..."
		${chroot} usermod $(fix_usermod_opts ${USER_OPTS}) "${USER_TO_ADD}"
	fi
fi
1	#!/bin/bash
2	# $Id$
3
4	# include all needed files
5	[ -f /etc/mage.rc.global ] && source /etc/mage.rc.global
6	[ -f ${MAGERC} ] && source ${MAGERC}
7	[ -f ${MLIBDIR}/mage4.functions.sh ] && source ${MLIBDIR}/mage4.functions.sh
8
9	print_usage()
10	{
11	echo "$(basename $0 .sh) adds users to /etc/passwd."
12	echo " USAGE: $(basename $0 .sh) -o OPTIONS USER_NAME .."
13	echo
14	echo " OPTIONS: -o \"OPTS\"all options from /usr/sbin/useradd can be used."
15	echo
16	echo " Examples:"
17	echo " $(basename $0 .sh) -o \"-u 22 -g sshd -d /var/empty -s /bin/false\" sshd"
18	echo
19	}
20
21	busybox_fix_user_opts()
22	{
23	local i
24	local FIXED_USER_OPTS
25
26	for i in $*
27	do
28	case $1 in
29	-d) shift; FIXED_USER_OPTS+=" -h $1" ;;
30	-g) shift; FIXED_USER_OPTS+=" -G $1" ;;
31	-G) shift; shift; continue;; # will be parsed through fix_group_opts
32	-u) shift; [[ $1 -lt 100 ]] && FIXED_USER_OPTS+=" -S"; FIXED_USER_OPTS+=" -u $1" ;;
33	-r) FIXED_USER_OPTS+=" -S" ;;
34	-M) FIXED_USER_OPTS+=" -H" ;;
35	*) FIXED_USER_OPTS+=" $1" ;;
36	esac
37	shift
38	done
39
40	echo "${FIXED_USER_OPTS}"
41	}
42
43	busybox_fix_group_opts()
44	{
45	local i
46	local FIXED_GROUP_OPTS
47
48	for i in $*
49	do
50	case $1 in
51	-G) shift; FIXED_GROUP_OPTS+="$(echo $1 \| sed 's:,:\ :g')" ;;
52	esac
53	shift
54	done
55
56	echo "${FIXED_GROUP_OPTS}"
57	}
58
59	fix_usermod_opts()
60	{
61	local i
62	local FIXED_USERMOD_OPTS
63
64	for i in $*
65	do
66	case $1 in
67	-M) : ;; # usermod does not support the -M switch
68	*) FIXED_USERMOD_OPTS+=" $1" ;;
69	esac
70	shift
71	done
72
73	echo "${FIXED_USERMOD_OPTS}"
74	}
75
76	if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]]
77	then
78	chroot="chroot ${MROOT} "
79	else
80	chroot=""
81	fi
82
83	while getopts "o:-" opt ; do
84	case "${opt}" in
85	o)
86	USER_OPTS="${OPTARG}"
87	;;
88
89	-) break
90	;;
91
92	*)
93	print_usage
94	exit 1
95	;;
96	esac
97	done
98	shift $(($OPTIND - 1))
99
100	#exit if $1 is zero
101	if [ -z "$1" ]
102	then
103	print_usage
104	exit 1
105	fi
106
107	USER_TO_ADD="$1"
108
109	# busybox support needed?
110	if need_busybox_support adduser
111	then
112	echo -n " Adding user '${USER_TO_ADD}'"
113	[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
114	echo " ..."
115	${chroot} adduser -S -D $(busybox_fix_user_opts ${USER_OPTS}) "${USER_TO_ADD}"
116	for grp in $(busybox_fix_group_opts ${USER_OPTS})
117	do
118	${chroot} addgroup "${USER_TO_ADD}" "${grp}"
119	done
120
121	# normal systems
122	else
123	# get the info
124	my_user="$(${chroot} getent passwd ${USER_TO_ADD})"
125
126	if [ -z "${my_user}" ]
127	then
128	echo -n " Adding user '${USER_TO_ADD}'"
129	[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
130	echo " ..."
131	${chroot} useradd -r ${USER_OPTS} "${USER_TO_ADD}"
132	else
133	echo -n " Modifing user '${USER_TO_ADD}'"
134	[[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'"
135	echo " ..."
136	${chroot} usermod $(fix_usermod_opts ${USER_OPTS}) "${USER_TO_ADD}"
137	fi
138	fi