268 lines
6.9 KiB
Bash
268 lines
6.9 KiB
Bash
|
#!/bin/bash
|
||
|
|
MY_IP=$(curl ifconfig.me)
|
||
|
|
NGINX_ACCESS="/var/log/nginx/access.log"
|
||
|
|
WIREGUARD=(57692 853)
|
||
|
|
WEB=(80 443)
|
||
|
|
ADGUARD=(53 3000 8082 67)
|
||
|
|
CUPS=(631 5353)
|
||
|
|
BITCOIN=(8333 8332 8334 4050)
|
||
|
|
LND=(9735 8080 28334 28333 19998 29000)
|
||
|
|
SYNCTHING=(22000 8384 21027)
|
||
|
|
NFS=(2049 111)
|
||
|
|
JELLYFIN=(8096 1900 7359)
|
||
|
|
MACHINES=(192.168.0.55 192.168.0.146)
|
||
|
|
ADMIN=(22 9090)
|
||
|
|
#### IPTABLES CONFIG ####
|
||
|
|
IPTABLES_TCP='nft add rule inet main main tcp dport '
|
||
|
|
IPTABLES_UDP='nft add rule inet main main udp dport '
|
||
|
|
IPTABLES_DROP='counter drop'
|
||
|
|
IPTABLES_ACCEPT='counter accecpt'
|
||
|
|
####
|
||
|
|
SAVED_BOTS='/root/firewall/bots.txt'
|
||
|
|
CRAWLER_DB='/root/firewall/crawlers.txt'
|
||
|
|
PEDO_DB='/root/firewall/pedo.txt'
|
||
|
|
PEDO_LOG='/root/firewall/pedo-log.txt'
|
||
|
|
ATTACKER_DB='/root/firewall/attacker-db.txt'
|
||
|
|
ATTACKER_LOG='/root/firewall/attackers.txt'
|
||
|
|
BOT_ACCOUNT="blockbot@detroitriotcity.com"
|
||
|
|
CRAWLER_TMP='/tmp/crawlers.txt'
|
||
|
|
DATE="$(date +%Y:%H: -d "1 hour ago")"
|
||
|
|
#DATE="$(date +%Y:%H:)";
|
||
|
|
|
||
|
|
ddos-protection() {
|
||
|
|
attacker-search
|
||
|
|
pedo-search
|
||
|
|
bot-search
|
||
|
|
}
|
||
|
|
|
||
|
|
bot-search() {
|
||
|
|
noscl setprivate 80ec76355ba0a72cef69d427bfc8c7dc8a7d015b2b8c07657b46ba1f972b6f35
|
||
|
|
CRAWLERS=($(cat $NGINX_ACCESS | grep -vEi $MY_IP | grep -Evi 'spank|report|rape|block' | grep -Ei -f $CRAWLER_DB | cut -d "-" -f1 | sort -u))
|
||
|
|
echo >$CRAWLER_TMP
|
||
|
|
|
||
|
|
echo
|
||
|
|
echo "Processing Web Crawler list into iptables....."
|
||
|
|
echo
|
||
|
|
for i in "${CRAWLERS[@]}"; do
|
||
|
|
$IPTABLES_TCP -s $i $IPTABLES_DROP
|
||
|
|
echo $i >>$CRAWLER_TMP
|
||
|
|
done
|
||
|
|
|
||
|
|
BOT_LOG=($(cat $SAVED_BOTS | sort -u))
|
||
|
|
echo
|
||
|
|
echo "Feeding $SAVED_BOTS into iptables....."
|
||
|
|
echo
|
||
|
|
for i in "${BOT_LOG[@]}"; do
|
||
|
|
$IPTABLES_TCP -s $i $IPTABLES_DROP
|
||
|
|
echo $i >>$CRAWLER_TMP
|
||
|
|
done
|
||
|
|
|
||
|
|
echo "Saving Bot list to $SAVED_BOTS....."
|
||
|
|
cat $CRAWLER_TMP | sort -u >$SAVED_BOTS
|
||
|
|
}
|
||
|
|
|
||
|
|
pedo-search() {
|
||
|
|
echo
|
||
|
|
echo "Processing Pedo Searches into iptables....."
|
||
|
|
PEDO_SEARCH=($(cat $NGINX_ACCESS | grep -i "$DATE" | grep -vi $MY_IP | grep -Ei -f $PEDO_DB | grep -Ei 'tag|search' | cut -d "-" -f1 | sort -u))
|
||
|
|
for i in "${PEDO_SEARCH[@]}"; do
|
||
|
|
$IPTABLES_TCP -s $i $IPTABLES_DROP
|
||
|
|
QUERY=$(cat $NGINX_ACCESS | grep -i "$DATE" | grep -vi $MY_IP | grep -Ei 'tag|search' | grep -Evi -f $CRAWLER_DB | grep -Evi 'packs|media|akkoma|timeline|favicon|announcements|notifications|accounts|pleroma|mutes|emoji|static|images|oauth' | grep $i | grep -Ei -f $PEDO_DB | head -1)
|
||
|
|
if [ -z "$QUERY" ]; then
|
||
|
|
echo "No Pedos Found"
|
||
|
|
else
|
||
|
|
echo "Found Pedo!"
|
||
|
|
if [[ "$QUERY" == *"detroit"* ]]; then
|
||
|
|
noscl publish --profile=33c74427f3b2b73d5e38f3e6c991c122a55d204072356f71da49a0e209fb6940 "$QUERY"
|
||
|
|
toot activate $BOT_ACCOUNT
|
||
|
|
toot post ":emergency: :hacker_p: :hacker_e: :hacker_d: :hacker_o: :trans: :hacker_a: :hacker_l: :hacker_e: :hacker_r: :hacker_t: :emergency2: $QUERY" -m /root/detroit/akkoma/blockbot/pedo.png
|
||
|
|
else
|
||
|
|
noscl publish --profile=33c74427f3b2b73d5e38f3e6c991c122a55d204072356f71da49a0e209fb6940 "[Pedo Alert] A Pedo has been found! $QUERY"
|
||
|
|
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo $i >>$PEDO_LOG
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
attacker-search() {
|
||
|
|
echo
|
||
|
|
echo "Processing Attacker Searches into iptables....."
|
||
|
|
echo
|
||
|
|
ATTACKER_SEARCH=($(cat $NGINX_ACCESS | grep -i "$DATE" | grep -vi $MY_IP | grep -Ei -f $ATTACKER_DB | cut -d "-" -f1 | sort -u))
|
||
|
|
for i in "${ATTACKER_SEARCH[@]}"; do
|
||
|
|
$IPTABLES_TCP -s $i $IPTABLES_DROP
|
||
|
|
QUERY=$(cat $NGINX_ACCESS | grep -i "$DATE" | grep -vi $MY_IP | grep $i | grep -Ei -f $ATTACKER_DB | head -1)
|
||
|
|
if [ -z "$QUERY" ]; then
|
||
|
|
echo "No Attackers Found"
|
||
|
|
else
|
||
|
|
echo "Found Attacker!"
|
||
|
|
noscl publish --profile=33c74427f3b2b73d5e38f3e6c991c122a55d204072356f71da49a0e209fb6940 "[Attacker Alert] An attacker has been found! $QUERY"
|
||
|
|
echo $i >>$ATTACKER_LOG
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
basic-security() {
|
||
|
|
nft delete chain inet main
|
||
|
|
nft delete table main
|
||
|
|
nft add table inet main
|
||
|
|
nft add chain inet main main
|
||
|
|
|
||
|
|
/usr/sbin/iptables -F
|
||
|
|
/usr/sbin/iptables -P INPUT DROP
|
||
|
|
/usr/sbin/iptables -P FORWARD ACCEPT
|
||
|
|
/usr/sbin/iptables -P OUTPUT ACCEPT
|
||
|
|
/usr/sbin/iptables -A INPUT -m conntrack --ctstate established,related $IPTABLES_ACCEPT
|
||
|
|
/usr/sbin/iptables -A INPUT -i lo $IPTABLES_ACCEPT
|
||
|
|
|
||
|
|
/usr/sbin/ip6tables -F
|
||
|
|
/usr/sbin/ip6tables -P INPUT DROP
|
||
|
|
/usr/sbin/ip6tables -P FORWARD ACCEPT
|
||
|
|
/usr/sbin/ip6tables -P OUTPUT ACCEPT
|
||
|
|
/usr/sbin/ip6tables -A INPUT -m conntrack --ctstate established,related $IPTABLES_ACCEPT
|
||
|
|
/usr/sbin/ip6tables -A INPUT -i lo $IPTABLES_ACCEPT
|
||
|
|
#iptables -A INPUT -j LOG --log-prefix "iptables: " --log-level 4
|
||
|
|
#ip6tables -A INPUT -j LOG --log-prefix "iptables: " --log-level 4
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
admin() {
|
||
|
|
for i in "${ADMIN[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
wireguard() {
|
||
|
|
sysctl -w net.ipv4.conf.all.forwarding=1
|
||
|
|
for i in "${WIREGUARD[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
web() {
|
||
|
|
for i in "${WEB[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
adguard() {
|
||
|
|
for i in "${ADGUARD[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
cups() {
|
||
|
|
for i in "${CUPS[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
bitcoin() {
|
||
|
|
for i in "${BITCOIN[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
lnd() {
|
||
|
|
for i in "${LND[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
syncthing() {
|
||
|
|
for i in "${SYNCTHING[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
jellyfin() {
|
||
|
|
for i in "${JELLYFIN[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
kde-connect() {
|
||
|
|
for i in "${KDE_CONNECT[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport 1714:1764 $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport 1714:1764 $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
nfs() {
|
||
|
|
for i in "${NFS[@]}"; do
|
||
|
|
$IPTABLES_TCP --dport $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP --dport $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
trust() {
|
||
|
|
for i in "${MACHINES[@]}"; do
|
||
|
|
$IPTABLES_TCP -s $i $IPTABLES_ACCEPT
|
||
|
|
$IPTABLES_UDP -s $i $IPTABLES_ACCEPT
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
start() {
|
||
|
|
|
||
|
|
basic-security
|
||
|
|
|
||
|
|
if [[ $HOSTNAME == *"nas"* ]]; then
|
||
|
|
ddos-protection
|
||
|
|
wireguard
|
||
|
|
web
|
||
|
|
admin
|
||
|
|
adguard
|
||
|
|
cups
|
||
|
|
bitcoin
|
||
|
|
syncthing
|
||
|
|
lnd
|
||
|
|
jellyfin
|
||
|
|
|
||
|
|
#Uptime
|
||
|
|
podman restart uptime-kuma
|
||
|
|
else
|
||
|
|
{
|
||
|
|
syncthing
|
||
|
|
kde-connect
|
||
|
|
/usr/bin/systemctl restart libvirtd
|
||
|
|
}
|
||
|
|
fi
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
stop() {
|
||
|
|
/usr/sbin/iptables -F
|
||
|
|
/usr/sbin/iptables -P INPUT ACCEPT
|
||
|
|
/usr/sbin/iptables -P FORWARD ACCEPT
|
||
|
|
/usr/sbin/iptables -P OUTPUT ACCEPT
|
||
|
|
/usr/sbin/iptables -t nat -F
|
||
|
|
/usr/sbin/iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED $IPTABLES_ACCEPT
|
||
|
|
/usr/sbin/iptables -A INPUT -i lo $IPTABLES_ACCEPT
|
||
|
|
|
||
|
|
/usr/sbin/iptables -F
|
||
|
|
/usr/sbin/ip6tables -P INPUT ACCEPT
|
||
|
|
/usr/sbin/ip6tables -P FORWARD ACCEPT
|
||
|
|
/usr/sbin/ip6tables -P OUTPUT ACCEPT
|
||
|
|
/usr/sbin/ip6tables -t nat -F
|
||
|
|
/usr/sbin/ip6tables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED $IPTABLES_ACCEPT
|
||
|
|
/usr/sbin/ip6tables -A INPUT -i lo $IPTABLES_ACCEPT
|
||
|
|
}
|
||
|
|
|
||
|
|
if [ "$1" = "start" ]; then
|
||
|
|
start
|
||
|
|
elif [ "$1" = "ddos" ]; then
|
||
|
|
ddos-protection
|
||
|
|
elif [ "$1" = "stop" ]; then
|
||
|
|
stop
|
||
|
|
else
|
||
|
|
echo "Invalid Choice"
|
||
|
|
fi
|