# Check for world-writable files

world_writable_check() {
	# Now we look for all world writable files.
	local unsafe_files=$(find "${ED}" -type f -perm -2 | sed -e "s:^${ED}:/:")
	local OLDIFS x prev_shopts=$-

	OLDIFS=$IFS
	IFS=$'\n'
	set -f

	if [[ -n ${unsafe_files} ]] ; then
		eqawarn "QA Security Notice: world writable file(s):"

		eqatag -v world-writable $unsafe_files

		eqawarn "This may or may not be a security problem, most of the time it is one."
		eqawarn "Please double check that $PF really needs a world writeable bit and file bugs accordingly."
		eqawarn
	fi

	local unsafe_files=$(find "${ED}" -type f '(' -perm -2002 -o -perm -4002 ')' | sed -e "s:^${ED}:/:")
	if [[ -n ${unsafe_files} ]] ; then
		eqawarn "QA Notice: Unsafe files detected (set*id and world writable)"

		eqatag -v world-writable-setid $unsafe_files

		die "Unsafe files found in \${D}.  Portage will not install them."
	fi

	IFS=$OLDIFS
	[[ ${prev_shopts} == *f* ]] || set +f
}

world_writable_check
: # guarantee successful exit

# vim:ft=sh