Contents of /trunk/mage/usr/lib/mage/museradd
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Revision 2751 -
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Thu Aug 14 12:07:06 2014 UTC (10 years, 1 month ago) by niro
File size: 2849 byte(s)
Thu Aug 14 12:07:06 2014 UTC (10 years, 1 month ago) by niro
File size: 2849 byte(s)
-ignore -l switch when running usermod
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 | -l) continue ;; # just ignore this switch, adduser does not support it |
36 | *) FIXED_USER_OPTS+=" $1" ;; |
37 | esac |
38 | shift |
39 | done |
40 | |
41 | echo "${FIXED_USER_OPTS}" |
42 | } |
43 | |
44 | busybox_fix_group_opts() |
45 | { |
46 | local i |
47 | local FIXED_GROUP_OPTS |
48 | |
49 | for i in $* |
50 | do |
51 | case $1 in |
52 | -G) shift; FIXED_GROUP_OPTS+="$(echo $1 | sed 's:,:\ :g')" ;; |
53 | esac |
54 | shift |
55 | done |
56 | |
57 | echo "${FIXED_GROUP_OPTS}" |
58 | } |
59 | |
60 | fix_usermod_opts() |
61 | { |
62 | local i |
63 | local FIXED_USERMOD_OPTS |
64 | |
65 | for i in $* |
66 | do |
67 | case $1 in |
68 | -M) : ;; # usermod does not support the -M switch |
69 | -l) : ;; # usermod -l has not the same meaning like the -l switch of useradd |
70 | *) FIXED_USERMOD_OPTS+=" $1" ;; |
71 | esac |
72 | shift |
73 | done |
74 | |
75 | echo "${FIXED_USERMOD_OPTS}" |
76 | } |
77 | |
78 | if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]] |
79 | then |
80 | chroot="chroot ${MROOT} " |
81 | else |
82 | chroot="" |
83 | fi |
84 | |
85 | while getopts "o:-" opt ; do |
86 | case "${opt}" in |
87 | o) |
88 | USER_OPTS="${OPTARG}" |
89 | ;; |
90 | |
91 | -) break |
92 | ;; |
93 | |
94 | *) |
95 | print_usage |
96 | exit 1 |
97 | ;; |
98 | esac |
99 | done |
100 | shift $(($OPTIND - 1)) |
101 | |
102 | #exit if $1 is zero |
103 | if [ -z "$1" ] |
104 | then |
105 | print_usage |
106 | exit 1 |
107 | fi |
108 | |
109 | USER_TO_ADD="$1" |
110 | |
111 | # busybox support needed? |
112 | if need_busybox_support adduser |
113 | then |
114 | echo -n " Adding user '${USER_TO_ADD}'" |
115 | [[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'" |
116 | echo " ..." |
117 | ${chroot} adduser -S -D $(busybox_fix_user_opts ${USER_OPTS}) "${USER_TO_ADD}" |
118 | for grp in $(busybox_fix_group_opts ${USER_OPTS}) |
119 | do |
120 | ${chroot} addgroup "${USER_TO_ADD}" "${grp}" |
121 | done |
122 | |
123 | # normal systems |
124 | else |
125 | # get the info |
126 | my_user="$(${chroot} getent passwd ${USER_TO_ADD})" |
127 | |
128 | if [ -z "${my_user}" ] |
129 | then |
130 | echo -n " Adding user '${USER_TO_ADD}'" |
131 | [[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'" |
132 | echo " ..." |
133 | ${chroot} useradd -r ${USER_OPTS} "${USER_TO_ADD}" |
134 | else |
135 | echo -n " Modifing user '${USER_TO_ADD}'" |
136 | [[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'" |
137 | echo " ..." |
138 | ${chroot} usermod $(fix_usermod_opts ${USER_OPTS}) "${USER_TO_ADD}" |
139 | fi |
140 | fi |