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Add protocol validation when downloading blocklist from URL (#5698)

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yubiuser 2024-07-07 07:37:29 +02:00 committed by GitHub
commit 8b324741e0
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6
gravity.sh
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@ -622,6 +622,12 @@ gravity_DownloadBlocklistFromUrl() {
fi
fi
# Check for allowed protocols
if [[ $url != "http"* && $url != "https"* && $url != "file"* && $url != "ftp"* && $url != "ftps"* && $url != "sftp"* ]]; then
echo -e "${OVER} ${CROSS} ${str} Invalid protocol specified, ignoring list"
download=false
fi
if [[ "${download}" == true ]]; then
# shellcheck disable=SC2086
httpCode=$(curl --connect-timeout ${curl_connect_timeout} -s -L ${compression} ${cmd_ext} ${heisenbergCompensator} -w "%{http_code}" "${url}" -o "${listCurlBuffer}" 2>/dev/null)