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    Annotation of /trunk/mage/usr/lib/mage/museradd

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    Revision 2174 - (hide annotations) (download)
    Sat Aug 17 09:20:33 2013 UTC (10 years, 8 months ago) by niro
    File size: 2800 byte(s) 
    -fix_usermod_opts(): fixed broken -M handling, go trough *all* opts
    1 niro 42 #!/bin/bash
    2 niro 78 # $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/museradd,v 1.4 2005-06-01 15:48:43 niro Exp $
    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 1273 *) 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 niro 2142 fix_usermod_opts()
    60     {
    61     local i
    62     local FIXED_USERMOD_OPTS
    63    
    64     for i in $*
    65     do
    66     case $1 in
    67 niro 2174 -M) : ;; # usermod does not support the -M switch
    68 niro 2142 *) FIXED_USERMOD_OPTS+=" $1" ;;
    69     esac
    70     shift
    71     done
    72    
    73     echo "${FIXED_USERMOD_OPTS}"
    74     }
    75    
    76 niro 1500 if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]]
    77     then
    78     chroot="chroot ${MROOT} "
    79     else
    80     chroot=""
    81     fi
    82    
    83 niro 42 while getopts "o:-" opt ; do
    84     case "${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="$1"
    108    
    109 niro 1273 # busybox support needed?
    110     if need_busybox_support adduser
    111 niro 42 then
    112 niro 1500 echo -n " Adding user '${USER_TO_ADD}'"
    113     [[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
    114     echo " ..."
    115 niro 1951 ${chroot} adduser -S -D $(busybox_fix_user_opts ${USER_OPTS}) "${USER_TO_ADD}"
    116 niro 1273 for grp in $(busybox_fix_group_opts ${USER_OPTS})
    117     do
    118 niro 1500 ${chroot} addgroup "${USER_TO_ADD}" "${grp}"
    119 niro 1273 done
    120    
    121     # normal systems
    122 niro 42 else
    123 niro 1273 # get the info
    124 niro 1500 my_user="$(${chroot} getent passwd ${USER_TO_ADD})"
    125 niro 1273
    126     if [ -z "${my_user}" ]
    127     then
    128 niro 1500 echo -n " Adding user '${USER_TO_ADD}'"
    129     [[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
    130     echo " ..."
    131 niro 1951 ${chroot} useradd -r ${USER_OPTS} "${USER_TO_ADD}"
    132 niro 1273 else
    133 niro 1500 echo -n " Modifing user '${USER_TO_ADD}'"
    134     [[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'"
    135     echo " ..."
    136 niro 2142 ${chroot} usermod $(fix_usermod_opts ${USER_OPTS}) "${USER_TO_ADD}"
    137 niro 1273 fi
    138 niro 42 fi