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    • /[magellan-source]/branches/mage-next/src/helper/museradd.in

    Annotation of /branches/mage-next/src/helper/museradd.in

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    Revision 2722 - (hide annotations) (download)
    Tue Jul 22 14:19:44 2014 UTC (9 years, 9 months ago) by niro
    File size: 2769 byte(s) 
    -museradd: busybox does not support -l switch
    1 niro 42 #!/bin/bash
    2 niro 2268 # $Id$
    3 niro 42
    4 niro 1273 # 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 ${MLIBDIR}/mage4.functions.sh
    8    
    9 niro 42 print_usage()
    10     {
    11     echo "$(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 niro 1273 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 niro 2142 -M) FIXED_USER_OPTS+=" -H" ;;
    35 niro 2722 -l) continue ;; # just ignore this switch, adduser does not support it
    36 niro 1273 *) 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 niro 2142 fix_usermod_opts()
    61     {
    62     local i
    63     local FIXED_USERMOD_OPTS
    64    
    65     for i in $*
    66     do
    67     case $1 in
    68 niro 2174 -M) : ;; # usermod does not support the -M switch
    69 niro 2142 *) FIXED_USERMOD_OPTS+=" $1" ;;
    70     esac
    71     shift
    72     done
    73    
    74     echo "${FIXED_USERMOD_OPTS}"
    75     }
    76    
    77 niro 1500 if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]]
    78     then
    79     chroot="chroot ${MROOT} "
    80     else
    81     chroot=""
    82     fi
    83    
    84 niro 42 while getopts "o:-" opt ; do
    85     case "${opt}" in
    86     o)
    87     USER_OPTS="${OPTARG}"
    88     ;;
    89    
    90     -) break
    91     ;;
    92    
    93     *)
    94     print_usage
    95     exit 1
    96     ;;
    97     esac
    98     done
    99     shift $(($OPTIND - 1))
    100    
    101     #exit if $1 is zero
    102     if [ -z "$1" ]
    103     then
    104     print_usage
    105     exit 1
    106     fi
    107    
    108     USER_TO_ADD="$1"
    109    
    110 niro 1273 # busybox support needed?
    111     if need_busybox_support adduser
    112 niro 42 then
    113 niro 1500 echo -n " Adding user '${USER_TO_ADD}'"
    114     [[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
    115     echo " ..."
    116 niro 1951 ${chroot} adduser -S -D $(busybox_fix_user_opts ${USER_OPTS}) "${USER_TO_ADD}"
    117 niro 1273 for grp in $(busybox_fix_group_opts ${USER_OPTS})
    118     do
    119 niro 1500 ${chroot} addgroup "${USER_TO_ADD}" "${grp}"
    120 niro 1273 done
    121    
    122     # normal systems
    123 niro 42 else
    124 niro 1273 # get the info
    125 niro 1500 my_user="$(${chroot} getent passwd ${USER_TO_ADD})"
    126 niro 1273
    127     if [ -z "${my_user}" ]
    128     then
    129 niro 1500 echo -n " Adding user '${USER_TO_ADD}'"
    130     [[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
    131     echo " ..."
    132 niro 1951 ${chroot} useradd -r ${USER_OPTS} "${USER_TO_ADD}"
    133 niro 1273 else
    134 niro 1500 echo -n " Modifing user '${USER_TO_ADD}'"
    135     [[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'"
    136     echo " ..."
    137 niro 2142 ${chroot} usermod $(fix_usermod_opts ${USER_OPTS}) "${USER_TO_ADD}"
    138 niro 1273 fi
    139 niro 42 fi