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Sanitize variables

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Alexandre
2025-07-08 09:29:55 +02:00
committed by GitHub
parent 8fca5d3080
commit 3bb206e5b2
1 changed files with 14 additions and 2 deletions
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16
.templates/00-global_var.sh
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@@ -27,6 +27,15 @@ fi
# echo "All addon options were exported as variables" # echo "All addon options were exported as variables"
mapfile -t arr < <(jq -r 'keys[]' "${JSONSOURCE}") mapfile -t arr < <(jq -r 'keys[]' "${JSONSOURCE}")
# Escape special characters using printf and enclose in double quotes
sanitize_variable() {
local input="$1"
local escaped_input
printf -v escaped_input '%q' "$input"
escaped_input=\"${escaped_input//\'/\'\'}\"
echo "$escaped_input"
}
for KEYS in "${arr[@]}"; do for KEYS in "${arr[@]}"; do
# export key # export key
VALUE=$(jq ."$KEYS" "${JSONSOURCE}") VALUE=$(jq ."$KEYS" "${JSONSOURCE}")
@@ -34,9 +43,12 @@ for KEYS in "${arr[@]}"; do
if [[ "$VALUE" == \[* ]]; then if [[ "$VALUE" == \[* ]]; then
bashio::log.warning "One of your option is an array, skipping" bashio::log.warning "One of your option is an array, skipping"
else else
# Sanitize variable
if [[ "$VALUE" <> \'*\' ]]; then
VALUE=$(sanitize_variable "$VALUE")
fi
# Continue for single values # Continue for single values
VALUE="${VALUE//[\"\']/}" line="${KEYS}=${VALUE}"
line="${KEYS}='${VALUE}'"
# Check if secret # Check if secret
if [[ "${line}" == *"!secret "* ]]; then if [[ "${line}" == *"!secret "* ]]; then
echo "secret detected" echo "secret detected"