mirror of
https://github.com/pi-hole/pi-hole.git
synced 2024-12-01 10:33:18 +00:00
Parse JSON with jq
This commit is contained in:
Tommy Huff
parent
4839953328
commit
48faf1aa96
1 changed files with 132 additions and 108 deletions
|
|
@ -12,136 +12,160 @@
|
|||
|
||||
|
||||
#Functions##############################################################################################################
|
||||
piLog="/var/log/pihole.log"
|
||||
gravity="/etc/pihole/gravity.list"
|
||||
|
||||
today=$(date "+%b %e")
|
||||
#move to pihole
|
||||
|
||||
CalcBlockedDomains() {
|
||||
CheckIPv6
|
||||
if [ -e "${gravity}" ]; then
|
||||
#Are we IPV6 or IPV4?
|
||||
if [[ -n ${piholeIPv6} ]]; then
|
||||
#We are IPV6
|
||||
blockedDomainsTotal=$(wc -l /etc/pihole/gravity.list | awk '{print $1/2}')
|
||||
else
|
||||
#We are IPV4
|
||||
blockedDomainsTotal=$(wc -l /etc/pihole/gravity.list | awk '{print $1}')
|
||||
fi
|
||||
else
|
||||
blockedDomainsTotal="Err."
|
||||
fi
|
||||
if [ ! -f "/opt/pihole/jq" ] ; then
|
||||
curl -s http://stedolan.github.io/jq/download/linux64/jq -o /opt/pihole/jq
|
||||
chmod 755 /opt/pihole/jq
|
||||
fi
|
||||
|
||||
statsUpdateJSON() {
|
||||
if [[ -z "${AdminLink}" ]] ; then
|
||||
AdminLink="http://127.0.0.1/admin"
|
||||
fi
|
||||
local x=$(curl -s ${AdminLink}/api.php?summaryRaw)
|
||||
#check if json is valid
|
||||
if echo "${x}" | /opt/pihole/jq "." > /dev/null ; then
|
||||
echo "${x}"
|
||||
else
|
||||
echo "Error"
|
||||
fi
|
||||
}
|
||||
|
||||
CalcQueriesToday() {
|
||||
if [ -e "${piLog}" ]; then
|
||||
queriesToday=$(cat "${piLog}" | grep "${today}" | awk '/query/ {print $6}' | wc -l)
|
||||
else
|
||||
queriesToday="Err."
|
||||
fi
|
||||
#move to pihole
|
||||
statsBlockedDomains() {
|
||||
if [[ -z "${json}" ]] ; then
|
||||
json=$(statsUpdateJSON)
|
||||
fi
|
||||
if [[ "${json}" != "Error" ]] ; then
|
||||
# local x=$(echo "${json}" | python -c "import sys, json; print json.load(sys.stdin)['domains_being_blocked']")
|
||||
local x=$(echo "${json}" | /opt/pihole/jq ".domains_being_blocked" | tr -d '"')
|
||||
echo ${x}
|
||||
else
|
||||
echo "Error"
|
||||
fi
|
||||
}
|
||||
|
||||
CalcblockedToday() {
|
||||
if [ -e "${piLog}" ] && [ -e "${gravity}" ];then
|
||||
blockedToday=$(cat ${piLog} | awk '/\/etc\/pihole\/gravity.list/ && !/address/ {print $6}' | wc -l)
|
||||
else
|
||||
blockedToday="Err."
|
||||
fi
|
||||
#move to pihole
|
||||
statsQueriesToday() {
|
||||
if [[ -z "${json}" ]] ; then
|
||||
json=$(statsUpdateJSON)
|
||||
fi
|
||||
if [[ "${json}" != "Error" ]] ; then
|
||||
local x=$(echo "${json}" | /opt/pihole/jq ".dns_queries_today" | tr -d '"')
|
||||
echo ${x}
|
||||
else
|
||||
echo "Error"
|
||||
fi
|
||||
}
|
||||
|
||||
CalcPercentBlockedToday() {
|
||||
if [ "${queriesToday}" != "Err." ] && [ "${blockedToday}" != "Err." ]; then
|
||||
if [ "${queriesToday}" != 0 ]; then #Fixes divide by zero error :)
|
||||
#scale 2 rounds the number down, so we'll do scale 4 and then trim the last 2 zeros
|
||||
percentBlockedToday=$(echo "scale=4; ${blockedToday}/${queriesToday}*100" | bc)
|
||||
percentBlockedToday=$(sed 's/.\{2\}$//' <<< "${percentBlockedToday}")
|
||||
else
|
||||
percentBlockedToday=0
|
||||
fi
|
||||
fi
|
||||
#move to pihole
|
||||
statsBlockedToday() {
|
||||
if [[ -z "${json}" ]] ; then
|
||||
json=$(statsUpdateJSON)
|
||||
fi
|
||||
if [[ "${json}" != "Error" ]] ; then
|
||||
local x=$(echo "${json}" | /opt/pihole/jq ".ads_blocked_today" | tr -d '"')
|
||||
echo ${x}
|
||||
else
|
||||
echo "Error"
|
||||
fi
|
||||
}
|
||||
|
||||
CheckIPv6() {
|
||||
piholeIPv6file="/etc/pihole/.useIPv6"
|
||||
if [[ -f ${piholeIPv6file} ]];then
|
||||
# If the file exists, then the user previously chose to use IPv6 in the automated installer
|
||||
piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
|
||||
fi
|
||||
#move to pihole
|
||||
statsPercentBlockedToday() {
|
||||
if [[ -z "${json}" ]] ; then
|
||||
json=$(statsUpdateJSON)
|
||||
fi
|
||||
if [[ "${json}" != "Error" ]] ; then
|
||||
local x=$(echo "${json}" | /opt/pihole/jq ".ads_percentage_today" | tr -d '"' | xargs printf "%.*f\n" 2)
|
||||
echo ${x}
|
||||
else
|
||||
echo "Error"
|
||||
fi
|
||||
}
|
||||
|
||||
outputJSON() {
|
||||
CalcQueriesToday
|
||||
CalcblockedToday
|
||||
CalcPercentBlockedToday
|
||||
|
||||
CalcBlockedDomains
|
||||
#start script
|
||||
|
||||
printf '{"domains_being_blocked":"%s","dns_queries_today":"%s","ads_blocked_today":"%s","ads_percentage_today":"%s"}\n' "$blockedDomainsTotal" "$queriesToday" "$blockedToday" "$percentBlockedToday"
|
||||
setupVars="/etc/pihole/setupVars.conf"
|
||||
if [[ -f "${setupVars}" ]] ; then
|
||||
. "${setupVars}"
|
||||
else
|
||||
echo "::: WARNING: /etc/pihole/setupVars.conf missing. Possible installation failure."
|
||||
echo "::: Please run 'pihole -r', and choose the 'reconfigure' option to reconfigure."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
IPv4_address=${IPv4_address%/*}
|
||||
|
||||
center(){
|
||||
cols=$(tput cols)
|
||||
length=${#1}
|
||||
center=$(expr $cols / 2)
|
||||
halfstring=$(expr $length / 2 )
|
||||
pad=$(expr $center + $halfstring)
|
||||
printf "%${pad}s\n" "$1"
|
||||
}
|
||||
|
||||
normalChrono() {
|
||||
for (( ; ; )); do
|
||||
clear
|
||||
# Displays a colorful Pi-hole logo
|
||||
echo " [0;1;35;95m_[0;1;31;91m__[0m [0;1;33;93m_[0m [0;1;34;94m_[0m [0;1;36;96m_[0m"
|
||||
echo "[0;1;31;91m|[0m [0;1;33;93m_[0m [0;1;32;92m(_[0;1;36;96m)_[0;1;34;94m__[0;1;35;95m|[0m [0;1;31;91m|_[0m [0;1;32;92m__[0;1;36;96m_|[0m [0;1;34;94m|[0;1;35;95m__[0;1;31;91m_[0m"
|
||||
echo "[0;1;33;93m|[0m [0;1;32;92m_[0;1;36;96m/[0m [0;1;34;94m|_[0;1;35;95m__[0;1;31;91m|[0m [0;1;33;93m'[0m [0;1;32;92m\/[0m [0;1;36;96m_[0m [0;1;34;94m\[0m [0;1;35;95m/[0m [0;1;31;91m-[0;1;33;93m_)[0m"
|
||||
echo "[0;1;32;92m|_[0;1;36;96m|[0m [0;1;34;94m|_[0;1;35;95m|[0m [0;1;33;93m|_[0;1;32;92m||[0;1;36;96m_\[0;1;34;94m__[0;1;35;95m_/[0;1;31;91m_\[0;1;33;93m__[0;1;32;92m_|[0m"
|
||||
echo ""
|
||||
echo " $(ifconfig eth0 | awk '/inet addr/ {print $2}' | cut -d':' -f2)"
|
||||
echo ""
|
||||
uptime | cut -d' ' -f11-
|
||||
#uptime -p #Doesn't work on all versions of uptime
|
||||
uptime | awk -F'( |,|:)+' '{if ($7=="min") m=$6; else {if ($7~/^day/) {d=$6;h=$8;m=$9} else {h=$6;m=$7}}} {print d+0,"days,",h+0,"hours,",m+0,"minutes."}'
|
||||
echo "-------------------------------"
|
||||
# Uncomment to continually read the log file and display the current domain being blocked
|
||||
#tail -f /var/log/pihole.log | awk '/\/etc\/pihole\/gravity.list/ {if ($7 != "address" && $7 != "name" && $7 != "/etc/pihole/gravity.list") print $7; else;}'
|
||||
|
||||
#uncomment next 4 lines to use original query count calculation
|
||||
#today=$(date "+%b %e")
|
||||
#todaysQueryCount=$(cat /var/log/pihole.log | grep "$today" | awk '/query/ {print $7}' | wc -l)
|
||||
#todaysQueryCountV4=$(cat /var/log/pihole.log | grep "$today" | awk '/query/ && /\[A\]/ {print $7}' | wc -l)
|
||||
#todaysQueryCountV6=$(cat /var/log/pihole.log | grep "$today" | awk '/query/ && /\[AAAA\]/ {print $7}' | wc -l)
|
||||
|
||||
|
||||
CalcQueriesToday
|
||||
CalcblockedToday
|
||||
CalcPercentBlockedToday
|
||||
|
||||
CalcBlockedDomains
|
||||
|
||||
echo "Blocking: ${blockedDomainsTotal}"
|
||||
#below commented line does not add up to todaysQueryCount
|
||||
#echo "Queries: $todaysQueryCountV4 / $todaysQueryCountV6"
|
||||
echo "Queries: ${queriesToday}" #same total calculation as dashboard
|
||||
echo "Pi-holed: ${blockedToday} (${percentBlockedToday}%)"
|
||||
|
||||
sleep 5
|
||||
done
|
||||
for (( ; ; ))
|
||||
do
|
||||
## prepare all lines before clear to remove flashing
|
||||
json=$(statsUpdateJSON)
|
||||
load=$(uptime | cut -d' ' -f11-)
|
||||
uptime=$(uptime | awk -F'( |,|:)+' '{if ($7=="min") m=$6; else {if ($7~/^day/) {d=$6;h=$8;m=$9} else {h=$6;m=$7}}} {print d+0,"days,",h+0,"hours,",m+0,"minutes."}')
|
||||
list=$(statsBlockedDomains)
|
||||
hits=$(statsQueriesToday)
|
||||
blocked=$(statsBlockedToday)
|
||||
percent=$(statsPercentBlockedToday)
|
||||
#for moving functions to pihole
|
||||
# list=$(pihole stats list)
|
||||
# hits=$(pihole stats hits)
|
||||
# blocked=$(pihole stats blocked)
|
||||
# percent=$(pihole stats percent)
|
||||
clear
|
||||
# Displays a colorful Pi-hole logo
|
||||
echo " [0;1;35;95m_[0;1;31;91m__[0m [0;1;33;93m_[0m [0;1;34;94m_[0m [0;1;36;96m_[0m"
|
||||
echo "[0;1;31;91m|[0m [0;1;33;93m_[0m [0;1;32;92m(_[0;1;36;96m)_[0;1;34;94m__[0;1;35;95m|[0m [0;1;31;91m|_[0m [0;1;32;92m__[0;1;36;96m_|[0m [0;1;34;94m|[0;1;35;95m__[0;1;31;91m_[0m"
|
||||
echo "[0;1;33;93m|[0m [0;1;32;92m_[0;1;36;96m/[0m [0;1;34;94m|_[0;1;35;95m__[0;1;31;91m|[0m [0;1;33;93m'[0m [0;1;32;92m\/[0m [0;1;36;96m_[0m [0;1;34;94m\[0m [0;1;35;95m/[0m [0;1;31;91m-[0;1;33;93m_)[0m"
|
||||
echo "[0;1;32;92m|_[0;1;36;96m|[0m [0;1;34;94m|_[0;1;35;95m|[0m [0;1;33;93m|_[0;1;32;92m||[0;1;36;96m_\[0;1;34;94m__[0;1;35;95m_/[0;1;31;91m_\[0;1;33;93m__[0;1;32;92m_|[0m"
|
||||
echo ""
|
||||
center ${IPv4_address}
|
||||
center ${IPv6_address}
|
||||
echo "${load}"
|
||||
echo "${uptime}"
|
||||
echo "-------------------------------"
|
||||
echo "Blocking: ${list}"
|
||||
echo "Queries: ${hits}"
|
||||
echo "Pi-holed: ${blocked} (${percent})%"
|
||||
sleep 5
|
||||
done
|
||||
}
|
||||
|
||||
displayHelp() {
|
||||
cat << EOM
|
||||
::: Displays stats about your piHole!
|
||||
:::
|
||||
::: Usage: sudo pihole -c [optional:-j]
|
||||
::: Note: If no option is passed, then stats are displayed on screen, updated every 5 seconds
|
||||
:::
|
||||
::: Options:
|
||||
::: -j, --json output stats as JSON formatted string
|
||||
::: -h, --help display this help text
|
||||
EOM
|
||||
exit 1
|
||||
|
||||
function displayHelp(){
|
||||
echo "::: Displays stats about your piHole!"
|
||||
echo ":::"
|
||||
echo "::: Usage: sudo pihole -c [optional:-j]"
|
||||
echo "::: Note: If no option is passed, then stats are displayed on screen, updated every 5 seconds"
|
||||
echo ":::"
|
||||
echo "::: Options:"
|
||||
echo "::: -j, --json output stats as JSON formatted string"
|
||||
echo "::: -h, --help display this help text"
|
||||
exit 1
|
||||
}
|
||||
|
||||
if [[ $# = 0 ]]; then
|
||||
normalChrono
|
||||
normalChrono
|
||||
fi
|
||||
|
||||
for var in "$@"; do
|
||||
case "$var" in
|
||||
"-j" | "--json" ) outputJSON;;
|
||||
"-h" | "--help" ) displayHelp;;
|
||||
* ) exit 1;;
|
||||
esac
|
||||
for var in "$@"
|
||||
do
|
||||
case "$var" in
|
||||
"-j" | "--json" ) statsUpdateJSON;;
|
||||
"-h" | "--help" ) displayHelp;;
|
||||
* ) exit 1;;
|
||||
esac
|
||||
done
|
||||
|
|
|
|||
Loading…
Reference in a new issue