added acl and dirs modules
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a21b588d08
commit
ca7d7a5a0d
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#!/bin/bash
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module_load confirm
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module_load helpers
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#source ${BASH_SOURCE[0]}/confirm.sh
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# Usage:
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# adding: acladduserdir <user> <directory>
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# deleting: acladduserdir -d <user> <directory>
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# add -s flag to force run as sudo
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# Note: script operates recursively on given directory!, use with caution
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acladduserdir() {
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module_load confirm
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local uid
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local usesudo
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local del
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local spec
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local dir
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local cmd="-R -m "
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local cmdd="-dR -m"
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declare OPTION
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declare OPTARG
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declare OPTIND
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while getopts 'ds' OPTION; do
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# echo $OPTION $OPTARG
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case "$OPTION" in
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d)
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del=true
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;;
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s)
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usesudo="sudo"
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;;
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*)
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echo unknown option $OPTION
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;;
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esac
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done
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shift $((OPTIND - 1))
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if [[ $del ]]; then
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echo deleting an acl entries for $1
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opts="-R -x"
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optsd="-dR -x"
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spec="u:$1"
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else
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opts="-R -m "
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optsd="-dR -m"
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spec="u:$1:rwX"
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fi
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[[ ! $2 ]] && echo acluserdir: both user and direcotory must be passed && return 1
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dir=$2
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uid=$(id -u $1 2>/dev/null)
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[[ $uid -lt 1000 ]] && echo no such regular user $1 && return 2
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[[ ! -d $2 ]] && echo no such directory $2 && return 3
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if [[ ! -w $2 ]]; then
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echo $2 not writable by current user $USER
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if [[ ! $(sudo -l -U $USER 2>/dev/null) ]]; then
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echo user does not have sudo privilges, aborting
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return 4
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else
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confirm "do you want to elevate to root and continue?" || return 5
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usesudo="sudo"
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fi
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fi
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echo these are the acl commands that you will run
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echo '******************'
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echo $usesudo setfacl $opts $spec $dir
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echo $usesudo setfacl $optsd $spec $dir
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echo '******************'
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confirm Double Check. Do you want to continue? || return 6
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$usesudo setfacl $opts $spec $dir
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$usesudo setfacl $optsd $spec $dir
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echo '*** new acl entries ***'
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$usesudo getfacl -p --omit-header $2 | grep $1
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}
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# Usage:
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# share_dir [ -o <owner> -g <group> ] <directory> <list of space delimited users names/uid>
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# -o forces own for directory, default is $USER
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# -g forces group name for directory, default is "users" and if not available then $USER
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# use . for current directory
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# Note: script operates recursively on given directory!, use with caution
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share_dir() {
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[[ ! $(sudo -l -U $USER 2>/dev/null) ]] && echo current user does not have sudo privilges, aborting && return 4
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local group
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local owner=$USER
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[[ $(getent group users) ]] && group=users || group=$USER
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declare OPTION
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declare OPTARG
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declare OPTIND
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while getopts 'g:o:' OPTION; do
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# echo $OPTION $OPTARG
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case "$OPTION" in
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o)
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owner=$OPTARG
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;;
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g)
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group=$OPTARG
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;;
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*)
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echo unknown option $OPTION
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;;
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esac
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done
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shift $((OPTIND - 1))
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local dir=$([[ ! $1 == /* ]] && echo $(adirname $1)/)$([[ $1 == . ]] && echo "" || echo $1)
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if [[ ! -d $dir ]]; then
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confirm no such directory $dir, create it? && sudo mkdir -p $dir || return 6
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fi
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shift
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confirm share directory $dir with users: $@ ? confirm || return 6
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for user in "$@"; do
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echo adding acl user $user
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acladduserdir -s $user $dir
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done
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echo done adding acl users $@
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echo these are the chown/chmod commands that you will run
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echo '******************'
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echo sudo chown -R $owner:$group $dir
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echo sudo chmod -R u+rwX $dir
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echo sudo chmod -R g+rwX $dir
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echo sudo find $dir -type d -exec chmod g+s {} +
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echo '******************'
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confirm Double Check. Do you want to continue? || return 6
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sudo chown -R $owner:$group $dir
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sudo chmod -R u+rwX $dir
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sudo find $dir -type d -exec chmod g+s {} +
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echo all done!
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ls -la $dir
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getfacl -p $dir
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}
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@ -0,0 +1,88 @@
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# find /path/to/base/dir -type d -exec chmod 755 {} +
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# To recursively give files read privileges:
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# find /path/to/base/dir -type f -exec chmod 644 {} +
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# Or, if there are many objects to process:
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# chmod 755 $(find /path/to/base/dir -type d)
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# chmod 644 $(find /path/to/base/dir -type f)
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# Or, to reduce chmod spawning:
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# find /path/to/base/dir -type d -print0 | xargs -0 chmod 755
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# find /path/to/base/dir -type f -print0 | xargs -0 chmod 644
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# chmodr.sh
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#
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# author: Francis Byrne
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# date: 2011/02/12
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#
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# Generic Script for recursively setting permissions for directories and files
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# to defined or default permissions using chmod.
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#
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# Takes a path to recurse through and options for specifying directory and/or
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# file permissions.
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# Outputs a list of affected directories and files.
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#
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# If no options are specified, it recursively resets all directory and file
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# permissions to the default for most OSs (dirs: 755, files: 644).
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# Usage message
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chmodr () {
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usage()
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{
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echo "Usage: $0 PATH -d DIRPERMS -f FILEPERMS"
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echo "Arguments:"
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echo "PATH: path to the root directory you wish to modify permissions for"
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echo "Options:"
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echo " -d DIRPERMS, directory permissions"
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echo " -f FILEPERMS, file permissions"
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exit 1
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}
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# Check if user entered arguments
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if [ $# -lt 1 ] ; then
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usage
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fi
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# Get options
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while getopts d:f: opt
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do
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case "$opt" in
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d) DIRPERMS="$OPTARG";;
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f) FILEPERMS="$OPTARG";;
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\?) usage;;
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esac
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done
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# Shift option index so that $1 now refers to the first argument
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shift $(($OPTIND - 1))
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# Default directory and file permissions, if not set on command line
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if [ -z "$DIRPERMS" ] && [ -z "$FILEPERMS" ] ; then
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DIRPERMS=755
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FILEPERMS=644
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fi
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# Set the root path to be the argument entered by the user
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ROOT=$1
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# Check if the root path is a valid directory
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if [ ! -d $ROOT ] ; then
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echo "$ROOT does not exist or isn't a directory!" ; exit 1
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fi
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# Recursively set directory/file permissions based on the permission variables
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if [ -n "$DIRPERMS" ] ; then
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find $ROOT -type d -print0 | xargs -0 chmod -v $DIRPERMS
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fi
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if [ -n "$FILEPERMS" ] ; then
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find $ROOT -type f -print0 | xargs -0 chmod -v $FILEPERMS
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fi
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}
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