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FIxing problem with spaces in file/directory names.

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This commit is contained in:
Christoph Niethammer 2016-08-12 12:51:25 +00:00
parent 9e60c2e4c2
commit 1d6ef2a17f
1 changed files with 26 additions and 15 deletions
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41
check_permissions.sh
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@ -3,7 +3,7 @@
# Script checking the right permissions for software installations: # Script checking the right permissions for software installations:
# Ordinary files must at least have permissions 664 and directories 755. # Ordinary files must at least have permissions 664 and directories 755.
# #
# Copyright (c) 2010-2015 Christoph Niethammer <niethammer@hlrs.de> # Copyright (c) 2010-2016 Christoph Niethammer <niethammer@hlrs.de>
# #
declare -r APP_NAME="${0##*/}" declare -r APP_NAME="${0##*/}"
@ -46,10 +46,11 @@ function die {
function file_add_perm() { function file_add_perm() {
local perm=$1 local perm=$1
local oldperm=$(stat -c %a $file) shift
local filename=$2 local filename="$@"
local oldperm=$(stat -c '%a' "${filename[@]}")
local newperm="$(( ${oldperm:0:1} | ${perm:0:1} ))$(( ${oldperm:1:1} | ${perm:1:1} ))$(( ${oldperm:2:1} | ${perm:2:1} ))" local newperm="$(( ${oldperm:0:1} | ${perm:0:1} ))$(( ${oldperm:1:1} | ${perm:1:1} ))$(( ${oldperm:2:1} | ${perm:2:1} ))"
chmod $newperm $filename chmod $newperm "${filename[@]}"
} }
if [ $# -lt 1 ]; then if [ $# -lt 1 ]; then
@ -88,42 +89,52 @@ for arg in $@; do
esac esac
done done
declare -a WRONG_DIRS
declare -a WRONG_FILES
echo "# Searching for directories which do not match '$DIR_PERMS' ..." echo "# Searching for directories which do not match '$DIR_PERMS' ..."
WRONG_DIRS=(`find $SEARCH_DIRS -type d ! -perm $DIR_PERMS -print`) while IFS= read -r -d '' n; do
echo "# Searching for files which do not match at least '$FILE_PERMS' ..." WRONG_DIRS+=( $n )
WRONG_FILES=(`find $SEARCH_DIRS -type f ! -perm -$FILE_PERMS -print`) done < <(find $SEARCH_DIRS -type d ! -perm $DIR_PERMS -print0)
echo "# Searching for files which do not match at least '$FILE_PERMS' ..."
while IFS= read -r -d '' n; do
WRONG_FILES+=( "$n" )
done < <(find $SEARCH_DIRS -type f ! -perm -$FILE_PERMS -print0)
for (( i=1; i <= ${#WRONG_FILES[@]}; i++ ))
do
echo ${WRONG_FILES[$i]}
done
if [[ $PRINT_DIRS -eq 1 ]]; then if [[ $PRINT_DIRS -eq 1 ]]; then
echo "# ** directories with wrong permissions:" echo "# ** directories with wrong permissions:"
for dir in ${WRONG_DIRS[@]}; do for dir in "${WRONG_DIRS[@]}"; do
if [[ $FIX_PERMISSIONS -eq 1 ]]; then if [[ $FIX_PERMISSIONS -eq 1 ]]; then
echo -en "$dir\t\t$(stat -c "%a" $dir)" echo -en "$dir\t\t"$(stat -c '%a' "$dir")
if chmod $DIR_PERMS $dir ; then if chmod $DIR_PERMS "$dir" ; then
NUM_FIXED_DIR_PERMISSIONS=$(($NUM_DIRD_FILE_PERMISSIONS + 1)) NUM_FIXED_DIR_PERMISSIONS=$(($NUM_DIRD_FILE_PERMISSIONS + 1))
echo " ... (fixed)" echo " ... (fixed)"
else else
echo " ... (not fixed)" echo " ... (not fixed)"
fi fi
else else
echo -e "$dir\t\t$(stat -c "%a" $dir)" echo -e "$dir\t\t$(stat -c '%a' \"$dir\")"
fi fi
done done
fi fi
if [[ $PRINT_FILES -eq 1 ]]; then if [[ $PRINT_FILES -eq 1 ]]; then
echo "# ** files with wrong permissions:" echo "# ** files with wrong permissions:"
for file in ${WRONG_FILES[@]}; do for file in "${WRONG_FILES[@]}"; do
if [[ $FIX_PERMISSIONS -eq 1 ]]; then if [[ $FIX_PERMISSIONS -eq 1 ]]; then
echo -en "'$file'\t\t$(stat -c "%a" $file)" echo -en "$file\t\t"$(stat -c '%a' "$file")
if file_add_perm $FILE_PERMS $file ; then if file_add_perm $FILE_PERMS "$file" ; then
NUM_FIXED_FILE_PERMISSIONS=$(($NUM_FIXED_FILE_PERMISSIONS + 1)) NUM_FIXED_FILE_PERMISSIONS=$(($NUM_FIXED_FILE_PERMISSIONS + 1))
echo " ... (fixed)" echo " ... (fixed)"
else else
echo " ... (not fixed)" echo " ... (not fixed)"
fi fi
else else
echo -e "$file\t\t$(stat -c "%a" $file)" echo -e "$file\t\t$(stat -c '%a' \"$file\")"
fi fi
done done
fi fi