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V8.02.644.2025.05.31
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
This commit is contained in:
Marc S. Weidner
2025-05-31 08:45:58 +02:00
parent bcebd53470
commit da86233cad
1 changed files with 6 additions and 5 deletions
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11
lib/lib_sanitizer.sh
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@@ -35,22 +35,23 @@ arg_check() {
sanitize_arg() { sanitize_arg() {
declare input="$1" declare input="$1"
# Define allowed characters: # Define allowed characters:
# letters, digits, dot, underscore, slash, equals, [, ], colon, double-quote, hyphen, space. # letters, digits, dot, underscore, slash, equals, [, ], colon, double-quote, hyphen, plus, space.
declare allowed='a-zA-Z0-9._/=\[\]:"\- ' declare allowed
declare disallowed declare disallowed
disallowed=$(printf '%s' "${input}" | tr -d "${allowed}") allowed='a-zA-Z0-9._/=[]:"-+ '
disallowed=$(printf '%s' "$input" | sed "s/[$allowed]//g")
if [[ -n ${disallowed} ]]; then if [[ -n ${disallowed} ]]; then
{ {
printf "❌ Invalid character : '%s'. \n" "${disallowed//?/& }" printf "❌ Invalid character : '%s'. \n" "${disallowed//?/& }"
printf "❌ in argument : '%s'. \n" "${input}" printf "❌ in argument : '%s'. \n" "${input}"
printf "❌ Allowed Characters : 'a-z A-Z 0-9 . _ / = [ ] : \" - ' \n" printf "❌ Allowed Characters : 'a-z A-Z 0-9 . _ / = [ ] : \" - + space' \n"
printf "\n" printf "\n"
} >> "${LOG_ERROR}" } >> "${LOG_ERROR}"
boot_screen_cleaner boot_screen_cleaner
printf "\e[91m❌ Invalid character : '%s'. \e[0m\n" "${disallowed//?/& }" >&2 printf "\e[91m❌ Invalid character : '%s'. \e[0m\n" "${disallowed//?/& }" >&2
printf "\e[91m❌ in argument : '%s'. \e[0m\n" "${input}" >&2 printf "\e[91m❌ in argument : '%s'. \e[0m\n" "${input}" >&2
printf "\e[91m❌ Allowed Characters : 'a-z A-Z 0-9 . _ / = [ ] : \" - ' \e[0m\n" >&2 printf "\e[91m❌ Allowed Characters : 'a-z A-Z 0-9 . _ / = [ ] : \" - + space' \e[0m\n" >&2
# shellcheck disable=SC2162 # shellcheck disable=SC2162
read -p $'\e[92m✅ Press \'ENTER\' to exit the script ... \e[0m' read -p $'\e[92m✅ Press \'ENTER\' to exit the script ... \e[0m'
exit "${ERR_INVLD_CHAR}" exit "${ERR_INVLD_CHAR}"