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pi-hole
mirror of https://github.com/pi-hole/pi-hole
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Merge development into development-v6

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pull/5657/head
Adam Warner 5 months ago
parent 6ce747c935 2371f43609
commit 200a82acfb
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1 changed files with 67 additions and 64 deletions
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131
gravity.sh
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@ -537,58 +537,62 @@ gravity_DownloadBlocklistFromUrl() {
# local file or empty
if [[ $url != "file"* ]] && [[ -n "${domain}" ]]; then
case $(getFTLConfigValue dns.blocking.mode) in
"IP-NODATA-AAAA"|"IP")
# Get IP address of this domain
ip="$(dig "${domain}" +short)"
# Check if this IP matches any IP of the system
if [[ -n "${ip}" && $(grep -Ec "inet(|6) ${ip}" <<< "$(ip a)") -gt 0 ]]; then
blocked=true
fi;;
"NXDOMAIN")
if [[ $(dig "${domain}" | grep "NXDOMAIN" -c) -ge 1 ]]; then
blocked=true
fi;;
"NODATA")
if [[ $(dig "${domain}" | grep "NOERROR" -c) -ge 1 ]] && [[ -z $(dig +short "${domain}") ]]; then
blocked=true
fi;;
"NULL"|*)
if [[ $(dig "${domain}" +short | grep "0.0.0.0" -c) -ge 1 ]]; then
blocked=true
fi;;
"IP-NODATA-AAAA" | "IP")
# Get IP address of this domain
ip="$(dig "${domain}" +short)"
# Check if this IP matches any IP of the system
if [[ -n "${ip}" && $(grep -Ec "inet(|6) ${ip}" <<<"$(ip a)") -gt 0 ]]; then
blocked=true
fi
;;
"NXDOMAIN")
if [[ $(dig "${domain}" | grep "NXDOMAIN" -c) -ge 1 ]]; then
blocked=true
fi
;;
"NODATA")
if [[ $(dig "${domain}" | grep "NOERROR" -c) -ge 1 ]] && [[ -z $(dig +short "${domain}") ]]; then
blocked=true
fi
;;
"NULL" | *)
if [[ $(dig "${domain}" +short | grep "0.0.0.0" -c) -ge 1 ]]; then
blocked=true
fi
;;
esac
if [[ "${blocked}" == true ]]; then
# Get first defined upstream server
local upstream
upstream="$(getFTLConfigValue dns.upstreams)"
# Isolate first upstream server from a string like
# [ 1.2.3.4#1234, 5.6.7.8#5678, ... ]
upstream="${upstream%%,*}"
upstream="${upstream##*[}"
upstream="${upstream%%]*}"
# Trim leading and trailing spaces and tabs
upstream="${upstream#"${upstream%%[![:space:]]*}"}"
upstream="${upstream%"${upstream##*[![:space:]]}"}"
# Get IP address and port of this upstream server
local ip_addr port
printf -v ip_addr "%s" "${upstream%#*}"
if [[ ${upstream} != *"#"* ]]; then
port=53
else
printf -v port "%s" "${upstream#*#}"
fi
ip=$(dig "@${ip_addr}" -p "${port}" +short "${domain}" | tail -1)
if [[ $(echo "${url}" | awk -F '://' '{print $1}') = "https" ]]; then
port=443
else
port=80
fi
echo -e "${OVER} ${CROSS} ${str} ${domain} is blocked by one of your lists. Using DNS server ${upstream} instead";
echo -ne " ${INFO} ${str} Pending..."
cmd_ext="--resolve $domain:$port:$ip"
# Get first defined upstream server
local upstream
upstream="$(getFTLConfigValue dns.upstreams)"
# Isolate first upstream server from a string like
# [ 1.2.3.4#1234, 5.6.7.8#5678, ... ]
upstream="${upstream%%,*}"
upstream="${upstream##*[}"
upstream="${upstream%%]*}"
# Trim leading and trailing spaces and tabs
upstream="${upstream#"${upstream%%[![:space:]]*}"}"
upstream="${upstream%"${upstream##*[![:space:]]}"}"
# Get IP address and port of this upstream server
local ip_addr port
printf -v ip_addr "%s" "${upstream%#*}"
if [[ ${upstream} != *"#"* ]]; then
port=53
else
printf -v port "%s" "${upstream#*#}"
fi
ip=$(dig "@${ip_addr}" -p "${port}" +short "${domain}" | tail -1)
if [[ $(echo "${url}" | awk -F '://' '{print $1}') = "https" ]]; then
port=443
else
port=80
fi
echo -e "${OVER} ${CROSS} ${str} ${domain} is blocked by one of your lists. Using DNS server ${upstream} instead"
echo -ne " ${INFO} ${str} Pending..."
cmd_ext="--resolve $domain:$port:$ip"
fi
fi
@ -598,25 +602,21 @@ gravity_DownloadBlocklistFromUrl() {
# running the script.
if [[ $url == "file://"* ]]; then
# Get the file path
file_path=$(echo "$url" | cut --delimiter='/' --fields=3-)
# Check if the file exists and is a regular file (or a symlink to one)
if [[ ! -e $file_path ]]; then
file_path=$(echo "$url" | cut -d'/' -f3-)
# Check if the file exists and is a regular file (i.e. not a socket, fifo, tty, block). Might still be a symlink.
if [[ ! -f $file_path ]]; then
# Output that the file does not exist
echo -e "${OVER} ${CROSS} ${file_path} does not exist"
download=false
elif [[ ! -f $file_path ]]; then
# Output that the file is not a regular file
echo -e "${OVER} ${CROSS} ${file_path} is not a regular file"
download=false
else
# Check if the file has a+r permissions
permissions=$(stat --dereference --format="%a" "$file_path")
# Check if the file or a file referenced by the symlink has a+r permissions
permissions=$(stat -L -c "%a" "$file_path")
if [[ $permissions == *4 || $permissions == *5 || $permissions == *6 || $permissions == *7 ]]; then
# Output that we are using the local file
echo -e "${OVER} ${INFO} Using local file ${file_path}"
else
# Output that the file does not have the correct permissions
echo -e "${OVER} ${CROSS} Cannot read file (file needs to have o+r permission)"
echo -e "${OVER} ${CROSS} Cannot read file (file needs to have a+r permission)"
download=false
fi
fi
@ -624,7 +624,7 @@ gravity_DownloadBlocklistFromUrl() {
if [[ "${download}" == true ]]; then
# shellcheck disable=SC2086
httpCode=$(curl --connect-timeout ${curl_connect_timeout} --silent --location ${compression} ${cmd_ext} ${heisenbergCompensator} --write-out "%{http_code}" "${url}" --output "${listCurlBuffer}" 2>/dev/null)
httpCode=$(curl --connect-timeout ${curl_connect_timeout} -s -L ${compression} ${cmd_ext} ${heisenbergCompensator} -w "%{http_code}" "${url}" -o "${listCurlBuffer}" 2>/dev/null)
fi
case $url in
@ -898,10 +898,13 @@ Available options:
for var in "$@"; do
case "${var}" in
"-f" | "--force" ) forceDelete=true;;
"-r" | "--repair" ) repairSelector "$3";;
"-u" | "--upgrade" ) upgrade_gravityDB "${gravityDBfile}" "${piholeDir}"; exit 0;;
"-h" | "--help" ) helpFunc;;
"-f" | "--force") forceDelete=true ;;
"-r" | "--repair") repairSelector "$3" ;;
"-u" | "--upgrade")
upgrade_gravityDB "${gravityDBfile}" "${piholeDir}"
exit 0
;;
"-h" | "--help") helpFunc ;;
esac
done

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