97 lines
3.5 KiB
Bash
97 lines
3.5 KiB
Bash
#!/bin/sh
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set -e
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APP_DIR="/etc/apparmor.d"
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APP_PROFILE="usr.bin.@MOZ_PKG_NAME@"
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APP_CONFFILE="$APP_DIR/$APP_PROFILE"
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APP_DISABLE="$APP_DIR/disable/$APP_PROFILE"
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MOZ_PKG_NAME=@MOZ_PKG_NAME@
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MOZ_ADDONDIR=/@MOZ_ADDONDIR@
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MOZ_LIBDIR=/@MOZ_LIBDIR@
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# Prepare to move a conffile without triggering a dpkg question
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prepare_mv_conffile() {
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local PKGNAME="$1"
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local CONFFILE="$2"
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[ -e "$CONFFILE" ] || return 0
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local md5sum="$(md5sum $CONFFILE | sed -e 's/ .*//')"
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local old_md5sum="$(dpkg-query -W -f='${Conffiles}' $PKGNAME | \
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sed -n -e "\' $CONFFILE ' { s/ obsolete$//; s/.* //; p }")"
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#'
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if [ "$md5sum" = "$old_md5sum" ]; then
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mv -f "$CONFFILE" "$CONFFILE.dpkg-remove"
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fi
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}
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prepare_rm_conffile() {
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local PACKAGE="$1"
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local CONFFILE="$2"
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[ -e "$CONFFILE" ] || return 0
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local md5sum="$(md5sum $CONFFILE | sed -e 's/ .*//')"
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local old_md5sum="$(dpkg-query -W -f='${Conffiles}' $PACKAGE | \
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sed -n -e "\' $CONFFILE ' { s/ obsolete$//; s/.* //; p }")"
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if [ "$md5sum" != "$old_md5sum" ]; then
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echo "Obsolete conffile $CONFFILE has been modified by you."
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echo "Saving as $CONFFILE.dpkg-bak ..."
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mv -f "$CONFFILE" "$CONFFILE.dpkg-backup"
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else
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echo "Moving obsolete conffile $CONFFILE out of the way..."
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mv -f "$CONFFILE" "$CONFFILE.dpkg-remove"
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fi
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}
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disable_profile() {
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# Create a symlink to the yet-to-be-unpacked profile
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if [ ! -e "$APP_CONFFILE" ]; then
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mkdir -p `dirname $APP_DISABLE` 2>/dev/null || true
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ln -sf $APP_CONFFILE $APP_DISABLE
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fi
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}
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if [ "$1" = "install" ] || [ "$1" = "upgrade" ] ; then
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# Unconditionally disable AppArmor profile for Ubuntu 9.04 and under, since
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# it requires abstractions found only in 9.10 and higher.
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major=`lsb_release -r | awk '{print $2}' | cut -d '.' -f 1`
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version=`lsb_release -r | awk '{print $2}'`
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if [ "$major" -lt 10 ] && [ "$version" != "9.10" ]; then
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disable_profile
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else
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if [ "$1" = "install" ]; then
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# Disable AppArmor profile on install, unless the last profile they
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# modified is enabled.
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base=`echo $APP_PROFILE | cut -d '-' -f 1`
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last_modified=`ls -rt $APP_DIR/$base* 2>/dev/null | grep -v '\.dpkg' | tail -n1`
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if [ -s "$last_modified" ]; then
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if [ -e "$APP_DIR/disable/`basename $last_modified`" ]; then
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disable_profile
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fi
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else
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# Fresh install and no other firefox profiles exist, so disable.
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disable_profile
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fi
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elif [ "$1" = "upgrade" ]; then
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# Disable AppArmor on upgrade from earlier than when we first shipped
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# the profile if the user does not already have a profile defined.
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if dpkg --compare-versions "$2" lt "3.7~a1~hg20091203" ; then
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disable_profile
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fi
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fi
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fi
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prepare_rm_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/profile/bookmarks.html"
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prepare_rm_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/profile/localstore.rdf"
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prepare_rm_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/profile/mimeTypes.rdf"
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prepare_rm_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/profile/prefs.js"
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prepare_rm_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/profile/chrome/userChrome-example.css"
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prepare_rm_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/profile/chrome/userContent-example.css"
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prepare_mv_conffile "${MOZ_PKG_NAME}" "/etc/${MOZ_PKG_NAME}/pref/firefox.js"
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fi
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#DEBHELPER#
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