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Copy pathwg-pprint
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wg-pprint
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#!/bin/bash
### This script was placed on your WireGuard server and will be executed over SSH (as example)
### I'm not a very good script programmer but it works ;-)
###
a=" style=\"background-color:#0000bf;color:#ffffff;font-size:10pt;font-weight:bold;\""
b=" style=\"color:#000000;font-size:10pt;\""
c=" style=\"background-color:#ffffff;color:#000000;font-size:10pt;\""
cc=" style=\"background-color:#ffffff;color:#000000;font-size:10pt;display:none;\""
d=" style=\"background-color:#ffffff;color:#808080;font-size:10pt;\""
e1=" style=\"color:#9f9f9f;font-size:9pt;border:1px solid #0000af;\" align=\"left\""
e3=" style=\"background-color:#0000af;color:white;font-size:9pt;border:1px solid #0000af;\" align=\"left\""
e2=" style=\"color:#9f9f9f;font-size:9pt;border:1px solid #af00af;\" align=\"left\""
e4=" style=\"background-color:#af00af;color:white;font-size:9pt;border:1px solid #af0000;\" align=\"left\""
f=" style=\"background-color:#efefef;color:#0000af;font-weight:bold;font-size:8pt;border:1px solid #afafaf;\" align=\"right\""
g=" style=\"background-color:#efefef;color:#af00af;font-weight:bold;font-size:8pt;border:1px solid #afafaf;\" align=\"right\""
count=0
endp=0
echo "<!DOCTYPE html>"
echo '<meta charset="UTF-8">'
echo "<b style=\"font-family:verdana,arial;font-size:8pt;\">$(date)</b>"
echo "<table cellspacing=\"3\" cellpadding=\"3\" border=\"0\" "\
"style=\"font-family:verdana,arial;font-size:9pt;\">"
/usr/bin/wg show | while read line
do
firstword=$(echo $line|cut -d ' ' -f1|tr -d ':')
case $firstword in
interface)
endp=0
div=0
count=$(expr $count + 1)
value=$(echo $line|awk '{ print $2 }')
ifname=$value
localip=$(ip --oneline -f inet addr show $value | awk '{split($4,a,"/"); print a[1]}')
mask=$(ip --oneline -f inet addr show $value | awk '{split($4,a,"/"); print a[2]}')
tmpremoteip=$(echo $localip|cut -d '.' -f1,2,3)
lastoctet=$(echo $localip|cut -d '.' -f4)
lastoctet=$(expr $lastoctet + 1)
remoteip="$tmpremoteip.$lastoctet"
pingresult="$(ping -W1 -c1 $remoteip|grep -i avg)"
echo $pingresult | grep "avg" > /dev/null
if [ $? -ne 0 ]; then
pingresult="UNREACHABLE"
fi
echo "<tr>"
if [ $count -eq 1 ]; then
echo "<td$a nowrap> Interface</td><td$a nowrap> Public Key</td><td$a nowrap> Listener Port</td><td$a> Peer Public Key</td>"
echo "<td$a nowrap> Protocol</td>"
echo "<td$a nowrap> Endpoint IP</td></tr>"
echo "<tr align=\"center\"><td$b><b><input type=button name=type value='${value}' >
else
echo "<tr align=\"center\"><td$b><b><input type=button name=type value='${value}' >
fi
;;
public)
value=$(echo $line|awk '{ print $3 }')
lvalue=$(echo $value|cut -c1-4)
rvalue=$(echo $value|cut -c28-32)
echo "<td$b align=\"left\"> ${lvalue}<b style=\"font-weight:normal;color:#afafaf;\">---</b>${rvalue} <b style=\"font-weight:normal;color:#afafaf;\">(truncated)</b><br></td>"
;;
listening)
value=$(echo $line|awk '{ print $3 }')
echo "<td$b align=\"left\"> <b style=\"color:#5f5f5f;font-weight:normal;\">${value}/udp</b><br></td>"
;;
peer)
value=$(echo $line|awk '{ print $2 }')
lvalue=$(echo $value|cut -c1-4)
rvalue=$(echo $value|cut -c28-32)
echo "<td$b align=\"left\"> ${lvalue}<b style=\"font-weight:normal;color:#afafaf;\">---</b>${rvalue} <b style=\"font-weight:normal;color:#afafaf;\">(truncated)</b><br></td>"
;;
endpoint)
value=$(echo $line|awk '{ print $2 }')
echo $value|grep "\[" > /dev/null
if [ $? -eq 0 ]; then
prot="IPv6"
ip="$(echo $value|cut -d ']' -f1|tr '[' ' ')"
port=$(echo $value|cut -d ']' -f2|cut -d ':' -f2)
else
prot="IPv4"
ip="$(echo $value|cut -d ':' -f1)"
port=$(echo $value|cut -d ':' -f2)
fi
echo "<td$b align=\"le
B88C
ft\"> ${prot} <br></td>"
echo "<td$b align=\"right\"> ${prot} <b style=\"font-size:10pt;color:#bf0000;\" nowrap>${ip}</b><b style=\"font-weight:normal;color:#afafaf;\">:${port}</b><br></td>"
echo "</tr>"
echo "<tr$c><td$d align=\"right\"> Network<br></td><td$d colspan=\"5\"> <b>${localip}/${mask}</b> <br></td></tr>"
echo "<tr$c><td$d align=\"right\" valign=\"middle\"> Stats<br></td><td$d colspan=\"5\">"
echo "<table cellspacing=\"3\" cellpadding=\"3\" border=\"0\" "\
"style=\"font-family:verdana,arial;font-size:9pt;\"><tr>"
printf "<td$e3>RCV</td>"
printf "<td$e1>Bytes</td>"
printf "<td$e1>Packets</td>"
printf "<td$e1>Errors</td>"
printf "<td$e1>Drops</td>"
printf "<td$e1>FiFo</td>"
printf "<td$e1>Frames</td>"
printf "<td$e1>Comp</td>"
printf "<td$e1>Multicast</td>"
printf "<td$e4>SND</td>"
printf "<td$e2>Bytes</td>"
printf "<td$e2>Packets</td>"
printf "<td$e2>Errors</td>"
printf "<td$e2>Drops</td>"
printf "<td$e2>FiFo</td>"
printf "<td$e2>Colls</td>"
printf "<td$e2>Carrier</td>"
printf "<td$e2>Comp</td></tr><tr>"
numcount=0
report=0
cat /proc/net/dev | tr '|' ' ' | while IFS=' ' read c_if c_rcvbytes c_rcvpackets \
c_rcverrs c_rcvdrop c_rcvfifo \
c_rcvframe c_rcvcomp c_rcvmulti \
c_trbytes c_trpackets c_trerr \
c_trdrop c_trfifo c_trcolls \
c_trcarrier c_trcomp
do
numcount=$(expr $numcount + 1)
if [ $numcount -le 3 ]; then
continue
fi
echo $c_if | grep $ifname > /dev/null
if [ $? -eq 0 ]; then
report=1
fi
if [ $report -eq 0 ]; then
continue
fi
printf "<td$f> </td>"
printf "<td$f>%s</td>" $c_rcvbytes
printf "<td$f>%s</td>" $c_rcvpackets
printf "<td$f>%s</td>" $c_rcverrs
printf "<td$f>%s</td>" $c_rcvdrop
printf "<td$f>%s</td>" $c_rcvfifo
printf "<td$f>%s</td>" $c_rcvframe
printf "<td$f>%s</td>" $c_rcvcomp
printf "<td$f>%s</td>" $c_rcvmulti
printf "<td$g> </td>"
printf "<td$g>%s</td>" $c_trbytes
printf "<td$g>%s</td>" $c_trpackets
printf "<td$g>%s</td>" $c_trerr
printf "<td$g>%s</td>" $c_trdrop
printf "<td$g>%s</td>" $c_trfifo
printf "<td$g>%s</td>" $c_trcolls
printf "<td$g>%s</td>" $c_trcarrier
printf "<td$g>%s</td></tr>" $c_trcomp
report=0
done
echo "</table></td></tr>"
echo "<tr$c><td$d align=\"right\"> Latency<br></td><td$d colspan=\"5\"> <b>${pingresult}</b> - ${remoteip} <br></td></tr><!-- <div style=\"display:none;\" id=\"${ifname}\"> -->"
endp=1
;;
allowed)
if [ $endp -eq 0 ]; then
echo "<td$b align=\"center\" colspan=\"2\"> <b style=\"color:red;\">DOWN</b><br></td>"
echo "</tr>"
echo "<tr$c><td$d align=\"right\"> Latency<br></td><td$d colspan=\"5\"><b>${pingresult}</b> - ${remoteip} <br></td></tr><!-- <div style=\"display:none;\" id=\"${ifname}\"> -->"
fi
value="$(echo $line|cut -d ':' -f2-|tr "," " ")"
i=0
for network in $value
do
i=$(expr $i + 1)
echo "<tr$cc id="${ifname}${i}"><td$d align=\"right\"> Peer Routing<br></td><td$d colspan=\"5\"><b> ${network}<br></td></tr>"
echo "<script language=\"javascript\" type=\"text/javascript\">"
echo "var idname='${ifname}';"
echo "function setVisibility${ifname}()"
echo "{"
echo " if (document.getElementById('${ifname}1').style.display == 'none') {"
echo " for (i = 1; i <= $i; i++) {"
echo " idname='${ifname}'+i;"
echo " document.getElementById(idname).style.display = 'table-row';"
echo " }"
echo " } else {"
echo " for (i = 1; i <= $i; i++) {"
echo " idname='${ifname}'+i;"
echo " document.getElementById(idname).style.display = 'none';"
echo " }"
echo " }"
echo "}"
echo "</script>"
done
;;
latest)
handshake=$(echo $line|cut -d ':' -f2-)
echo "<tr$c><td$d align=\"right\"> Last Handshake<br></td><td$d colspan=\"5\"><b>${handshake}</b><br></td></tr>"
;;
transfer)
transfer=$(echo $line|cut -d ':' -f2-)
echo "<!-- </div> --><tr$c><td$d align=\"right\"> Statistics<br></td><td$d colspan=\"5\"><b>${transfer}</b><br></td></tr>"
div=1
;;
persistent)
if [ $div -eq 0 ]; then
echo "<!-- </div> -->"
div=0
fi
keepalive=$(echo $line|cut -d ':' -f2-)
echo "<tr$c><td$d align=\"right\"> Keepalive<br></td><td$d colspan=\"5\"><b>${keepalive}</b><br></td></tr>"
;;
esac
done
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