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usb_lib/*, vars/*: prevent Cheating (Copying) of homeworks, when teacher creates 'PUBLIC' folder on their USB stick
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avni
parent
b0ef084ac8
commit
7c2f0c9c6e
15 changed files with 85 additions and 106 deletions
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@ -5,10 +5,10 @@ DEVICE=`echo $@ | sed -s 's|-|/|'`
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MNT_POINT=`findmnt -n /$DEVICE | awk '{print $1}'`
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CONTENT_LINK_USB=`basename $MNT_POINT | awk '{print toupper($0)}'`
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CONTENT_LINK="/library/www/html/local_content/$CONTENT_LINK_USB"
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logger -p user.notice -t "usbmount" -- "Attempting to remove link $CONTENT_LINK."
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logger -p user.notice -t "usb_lib (iiab-clean-usb.sh)" -- "Attempting to remove link $CONTENT_LINK."
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if [ -L $CONTENT_LINK ]; then
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/bin/rm $CONTENT_LINK
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logger -p user.notice -t "usbmount" -- "$CONTENT_LINK removed."
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logger -p user.notice -t "usb_lib (iiab-clean-usb.sh)" -- "$CONTENT_LINK removed."
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fi
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@ -1,72 +0,0 @@
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#!/bin/bash
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# Create symlink in DocumentRoot/content to autmounted usb drive
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#
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# based on a similar script in the xs-rsync package
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# by Martin Langhoff <martin@laptop.org>
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#
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# and the adaptation for xs-activity-server by Douglas Bagnall
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# <douglas@paradise.net.nz>
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#
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# by Tim Moody tim@timmoody.com
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source {{ iiab_env_file }}
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case $IIAB_USB_LIB_SHOW_ALL in
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'True'|'true'|'TRUE')
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logger -p user.notice -t "70-usb-library" -- "Display entire USB drive is True. Checking for rootfs or /library on $UM_MOUNTPOINT."
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# regularize the variable
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IIAB_USB_LIB_SHOW_ALL=True
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;;
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*)
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logger -p user.notice -t "70-usb-library" -- "Looking for /share, /Share, /Piratebox/Share, /USB, or /usb on $UM_MOUNTPOINT."
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;;
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esac
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VERBOSE=yes
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SHARE_DIR=""
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# Only show content if in these directories
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if [ -d $UM_MOUNTPOINT/share ]; then
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SHARE_DIR="$UM_MOUNTPOINT/share"
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fi
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if [ -d $UM_MOUNTPOINT/Share ]; then
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SHARE_DIR="$UM_MOUNTPOINT/Share"
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fi
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if [ -d $UM_MOUNTPOINT/Piratebox/Share ]; then
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SHARE_DIR="$UM_MOUNTPOINT/Piratebox/Share"
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fi
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if [ -d $UM_MOUNTPOINT/USB ]; then
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SHARE_DIR="$UM_MOUNTPOINT/USB"
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fi
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if [ -d $UM_MOUNTPOINT/usb ]; then
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SHARE_DIR="$UM_MOUNTPOINT/usb"
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fi
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if [ "$IIAB_USB_LIB_SHOW_ALL" == "True" ]; then
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UM_DEV=`findmnt $UM_MOUNTPOINT | grep / | awk '{print $2}'`
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LIB_DEV=`findmnt /library | grep / | awk '{print $2}' |awk -F '[' '{print $1}'`
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ROOT_DEV=`findmnt / | grep / | awk '{print $2}'`
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if [ "$UM_DEV" == "$LIB_DEV" ]; then
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logger -p user.notice -t "70-usb-library" -- "skipping $UM_MOUNTPOINT containing /library"
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#echo "lib on dev"
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elif [ "$UM_DEV" == "$ROOT_DEV" ]; then
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logger -p user.notice -t "70-usb-library" -- "skipping $UM_MOUNTPOINT containing rootfs"
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#echo "rootfs on dev"
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else
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SHARE_DIR="$UM_MOUNTPOINT"
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fi
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fi
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if [ ! -z "$SHARE_DIR" ]; then
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logger -p user.notice -t "70-usb-library" -- "Found Share Directory $SHARE_DIR."
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else
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logger -p user.notice -t "70-usb-library" -- "did not find /share, /Share, /Piratebox/Share, /USB, or /usb on USB"
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fi
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if [ "$SHARE_DIR" != "" ];then
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CONTENT_LINK_USB=`basename $UM_MOUNTPOINT | awk '{print toupper($0)}'`
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CONTENT_LINK="{{ doc_root }}/local_content/$CONTENT_LINK_USB"
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logger -p user.notice -t "70-usb-library" -- "Creating link to $CONTENT_LINK."
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ln -s $SHARE_DIR $CONTENT_LINK
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fi
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45
roles/usb_lib/templates/mount.d/70-usb-library.j2
Normal file
45
roles/usb_lib/templates/mount.d/70-usb-library.j2
Normal file
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@ -0,0 +1,45 @@
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#!/bin/bash
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# Create symlink in DocumentRoot/content to automounted usb drive
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#
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# based on a similar script in the xs-rsync package
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# by Martin Langhoff <martin@laptop.org>
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#
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# and the adaptation for xs-activity-server by Douglas Bagnall
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# <douglas@paradise.net.nz>
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#
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# by Tim Moody tim@timmoody.com
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VERBOSE=yes
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# UM_MOUNTPOINT and UM_DEVICE are documented at: https://github.com/rbrito/usbmount#hook-scripts
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SHARE_DIR=$UM_MOUNTPOINT
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if [ -d $UM_MOUNTPOINT/PUBLIC ]; then
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SHARE_DIR="$UM_MOUNTPOINT/PUBLIC"
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Found /PUBLIC on $UM_MOUNTPOINT"
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else
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Did not find /PUBLIC on $UM_MOUNTPOINT"
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fi
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LIB_DEV=`findmnt /library | grep / | awk '{print $2}' | awk -F '[' '{print $1}'`
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ROOT_DEV=`findmnt / | grep / | awk '{print $2}'`
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BOOT_DEV=`findmnt /boot | grep / | awk '{print $2}'`
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BOOTFW_DEV=`findmnt /boot/firmware | grep / | awk '{print $2}'`
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if [ "$UM_DEVICE" == "$LIB_DEV" ]; then
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing /library"
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exit
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elif [ "$UM_DEVICE" == "$ROOT_DEV" ]; then
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing rootfs"
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exit
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elif [ "$UM_DEVICE" == "$BOOT_DEV" ]; then
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing /boot"
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exit
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elif [ "$UM_DEVICE" == "$BOOTFW_DEV" ]; then
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing /boot/firmware"
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exit
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fi
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CONTENT_LINK_USB=`basename $UM_MOUNTPOINT | awk '{print toupper($0)}'`
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CONTENT_LINK="{{ doc_root }}/local_content/$CONTENT_LINK_USB"
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Creating link from $SHARE_DIR to $CONTENT_LINK"
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ln -s $SHARE_DIR $CONTENT_LINK
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@ -12,7 +12,7 @@
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CONTENT_LINK_USB=`basename $UM_MOUNTPOINT | awk '{print toupper($0)}'`
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CONTENT_LINK="{{ doc_root }}/local_content/$CONTENT_LINK_USB"
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logger -p user.notice -t "70-usb-library" -- "Attempting to remove link $CONTENT_LINK."
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "Attempting to remove link $CONTENT_LINK."
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if [ -L $CONTENT_LINK ]; then
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{% if is_debuntu %}
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@ -20,5 +20,5 @@ if [ -L $CONTENT_LINK ]; then
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{% else %}
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/usr/bin/rm -f $CONTENT_LINK
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{% endif %}
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logger -p user.notice -t "70-usb-library" -- "$CONTENT_LINK removed."
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logger -p user.notice -t "usb_lib (70-usb-library)" -- "$CONTENT_LINK removed."
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fi
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