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ansible-openwrt-hirkn/getdomains-check.sh
2023-10-14 15:46:22 +03:00

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#!/bin/sh
HIRKN=/etc/init.d/hirkn
GETDOMAINS=/etc/init.d/getdomains
DUMP=/tmp/dump.txt
checkpoint_true() {
printf "\033[32;1m[\342\234\223] $1\033[0m\n"
}
checkpoint_false() {
printf "\033[31;1m[x] $1\033[0m\n"
}
output_21() {
if [ "$VERSION_ID" -eq 21 ]; then
echo "You are using OpenWrt 21.02. This check does not support it"
fi
}
# System Details
MODEL=$(grep machine /proc/cpuinfo | cut -d ':' -f 2)
RELEASE=$(grep OPENWRT_RELEASE /etc/os-release | awk -F '"' '{print $2}')
printf "\033[34;1mModel:$MODEL\033[0m\n"
printf "\033[34;1mVersion: $RELEASE\033[0m\n"
VERSION_ID=$(grep VERSION_ID /etc/os-release | awk -F '"' '{print $2}' | awk -F. '{print $1}')
RAM=$(free -m | grep Mem: | awk '{print $2}')
if [[ "$VERSION_ID" -ge 22 && "$RAM" -lt 150000 ]]
then
echo "Your router has less than 256MB of RAM. I recommend using only the vpn_domains list"
fi
# Check packages
CURL=$(opkg list-installed | grep -c curl)
if [ $CURL -eq 2 ]; then
checkpoint_true "Curl package"
else
checkpoint_false "Curl package"
echo "Install: opkg install curl"
fi
DNSMASQ=$(opkg list-installed | grep dnsmasq-full | awk -F "-" '{print $3}' | tr -d '.' )
if [ $DNSMASQ -ge 287 ]; then
checkpoint_true "Dnsmasq-full package"
else
checkpoint_false "Dnsmasq-full package"
echo "If you don't use vpn_domains set, it's OK"
echo "Check version: opkg list-installed | grep dnsmasq-full"
echo "Required version >= 2.87. For openwrt 22.03 follow manual: https://t.me/itdoginfo/12"
if [ "$VERSION_ID" -eq 21 ]; then
echo "You are using OpenWrt 21.02. This check does not support it"
echo "Manual for openwrt 21.02: https://t.me/itdoginfo/8"
fi
fi
# Check dnsmasq
DNSMASQ_RUN=$(service dnsmasq status | grep -c 'running')
if [ $DNSMASQ_RUN -eq 1 ]; then
checkpoint_true "Dnsmasq service"
else
checkpoint_false "Dnsmasq service"
echo "Check config /etc/config/dhcp"
output_21
fi
# Check internet connection
if curl -Is https://community.antifilter.download/ | grep -q 200; then
checkpoint_true "Check Internet"
else
checkpoint_false "Check Internet"
if [ $CURL -lt 2 ]; then
echo "Install curl: opkg install curl"
else
echo "Check internet connection. If ok, check date on router. Details: https://cli.co/2EaW4rO"
echo "For more info run: curl -Is https://community.antifilter.download/"
fi
fi
# Tunnels
WIREGUARD=$(opkg list-installed | grep -c wireguard-tools )
if [ $WIREGUARD -eq 1 ]; then
checkpoint_true "Wireguard-tools package"
WG=true
else
checkpoint_false "Wireguard-tools package"
echo "If you don't use WG it's OK"
fi
if [ "$WG" == true ]; then
WG_PING=$(ping -c 1 -q -I wg0 itdog.info | grep -c "1 packets received")
if [ $WG_PING -eq 1 ]; then
checkpoint_true "Wireguard"
else
checkpoint_false "Wireguard"
WG_TRACE=$(traceroute -i wg0 itdog.info -m 1 | grep ms | awk '{print $2}' | grep -c -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
if [ $WG_TRACE -eq 1 ]; then
echo "Tunnel to wg server is work, but routing to internet doesn't work. Check server configuration. Details: https://cli.co/RSCvOxI"
else
echo "Bad news: WG tunnel isn't work, check your WG configuration. Details: https://cli.co/hGUUXDs"
echo "If you don't use WG, but OpenVPN for example, it's OK"
fi
fi
# Check WG route_allowed_ips
if uci show network | grep -q ".route_allowed_ips='1'"; then
checkpoint_false "Wireguard route_allowed_ips"
echo "All traffic goes into the tunnel. Read more at: https://cli.co/SaxBzH7"
else
checkpoint_true "Wireguard route_allowed_ips"
fi
# Check route table
ROUTE_TABLE=$(ip route show table vpn | grep -c "default dev wg0 scope link" )
if [ $ROUTE_TABLE -eq 1 ]; then
checkpoint_true "Route table WG"
else
checkpoint_false "Route table VPN"
echo "Details: https://cli.co/Atxr6U3"
fi
fi
if opkg list-installed | grep -q openvpn; then
checkpoint_true "OpenVPN package"
OVPN=true
else
checkpoint_false "OpenVPN package"
echo "If you don't use OpenVPN it's OK"
fi
# Check OpenVPN
if [ "$OVPN" == true ]; then
if ping -c 1 -q -I tun0 itdog.info | grep -q "1 packets received"; then
checkpoint_true "OpenVPN"
else
checkpoint_false "OpenVPN"
if traceroute -i tun0 itdog.info -m 1 | grep ms | awk '{print $2}' | grep -c -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'; then
echo "Tunnel to OpenVPN server is work, but routing to internet doesn't work. Check server configuration."
else
echo "Bad news: OpenVPN tunnel isn't work, check your OpenVPN configuration."
fi
fi
# Check OpenVPN redirect-gateway
if grep -q redirect-gateway /etc/openvpn/*; then
checkpoint_false "OpenVPN redirect-gateway"
echo "All traffic goes into the tunnel. Read more at: https://cli.co/vzTNq_3"
else
checkpoint_true "OpenVPN redirect-gateway"
fi
# Check route table
if ip route show table vpn | grep -q "default dev tun0 scope link"; then
checkpoint_true "Route table OpenVPN"
else
checkpoint_false "Route table OpenVPN"
echo "Details: https://cli.co/Atxr6U3"
fi
fi
if opkg list-installed | grep -q sing-box; then
checkpoint_true "Sing-box package"
IP_EXTERNAL=$(curl -s ifconfig.me)
IFCONFIG=$(nslookup -type=a ifconfig.me | awk '/^Address: / {print $2}')
ip route add $IFCONFIG via 172.19.0.1 dev tun0
IP_VPN=$(curl -s ifconfig.me)
ip route del $IFCONFIG via 172.19.0.1 dev tun0
if [ "$IP_EXTERNAL" != $IP_VPN ]; then
checkpoint_true "Sing-box. VPN IP: $IP_VPN"
else
checkpoint_false "Sing-box. Check config: https://cli.co/Badmn3K"
fi
else
checkpoint_false "Sing-box package"
echo "If you don't use sing-box it's OK"
fi
if which tun2socks | grep -q tun2socks; then
checkpoint_true "tun2socks package"
IP_EXTERNAL=$(curl -s ifconfig.me)
IFCONFIG=$(nslookup -type=a ifconfig.me | awk '/^Address: / {print $2}')
ip route add $IFCONFIG via 172.16.250.1 dev tun0
IP_VPN=$(curl -s ifconfig.me)
ip route del $IFCONFIG via 172.16.250.1 dev tun0
if [ "$IP_EXTERNAL" != $IP_VPN ]; then
checkpoint_true "tun2socks. VPN IP: $IP_VPN"
else
checkpoint_false "tun2socks. Check config: https://cli.co/VNZISEM"
fi
else
checkpoint_false "tun2socks package"
echo "If you don't use tun2socks it's OK"
fi
# Check sets
# vpn_domains set
vpn_domain_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_domains' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_domain_ipset_string=$(uci show firewall.@ipset[$vpn_domain_ipset_id] | grep -c "name='vpn_domains'\|match='dst_net'")
vpn_domain_rule_id=$(uci show firewall | grep -E '@rule.*vpn_domains' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_domain_rule_string=$(uci show firewall.@rule[$vpn_domain_rule_id] | grep -c "name='mark_domains'\|src='lan'\|dest='*'\|proto='all'\|ipset='vpn_domains'\|set_mark='0x1'\|target='MARK'\|family='ipv4'")
if [ $((vpn_domain_ipset_string + vpn_domain_rule_string)) -eq 10 ]; then
checkpoint_true "vpn_domains set"
# force resolve for vpn_domains. All list
nslookup terraform.io 127.0.0.1 > /dev/null
nslookup pochta.ru 127.0.0.1 > /dev/null
nslookup 2gis.ru 127.0.0.1 > /dev/null
VPN_DOMAINS_IP=$(nft list ruleset | grep -A 10 vpn_domains | grep -c -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
if [ $VPN_DOMAINS_IP -ge 1 ]; then
checkpoint_true "IPs in vpn_domains"
else
checkpoint_false "IPs in vpn_domains"
echo "If you don't use vpn_domains, it's OK"
echo "But if you want use, check configs"
output_21
fi
else
checkpoint_false "vpn_domains set"
echo "If you don't use vpn_domains set, it's OK"
echo "But if you want use, check config: https://cli.co/AwUGeM6"
fi
# vpn_ip set
vpn_ip_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_ip' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_ip_ipset_string=$(uci show firewall.@ipset[$vpn_ip_ipset_id] | grep -c "name='vpn_ip'\|match='dst_net'\|loadfile='/tmp/lst/ip.lst'")
vpn_ip_rule_id=$(uci show firewall | grep -E '@rule.*vpn_ip' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_ip_rule_string=$(uci show firewall.@rule[$vpn_ip_rule_id] | grep -c "name='mark_ip'\|src='lan'\|dest='*'\|proto='all'\|ipset='vpn_ip'\|set_mark='0x1'\|target='MARK'\|family='ipv4'")
if [ $((vpn_ip_ipset_string + vpn_ip_rule_string)) -eq 11 ]; then
checkpoint_true "vpn_ip set"
VPN_IP_IP=$(nft list ruleset | grep -A 10 vpn_ip | grep -c -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
if [ $VPN_IP_IP -ge 1 ]; then
checkpoint_true "IPs in vpn_ip"
else
checkpoint_false "IPs in vpn_ip"
echo "But if you want use, check configs"
output_21
fi
else
checkpoint_false "vpn_ip set"
echo "If you don't use vpn_ip set, it's OK"
echo "But if you want use, check config: https://cli.co/AwUGeM6"
fi
# vpn_subnet set
vpn_subnet_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_subnet' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_subnet_ipset_string=$(uci show firewall.@ipset[$vpn_subnet_ipset_id] | grep -c "name='vpn_subnets'\|match='dst_net'\|loadfile='/tmp/lst/subnet.lst'")
vpn_subnet_rule_id=$(uci show firewall | grep -E '@rule.*vpn_subnet' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_subnet_rule_string=$(uci show firewall.@rule[$vpn_subnet_rule_id] | grep -c "name='mark_subnet'\|src='lan'\|dest='*'\|proto='all'\|ipset='vpn_subnets'\|set_mark='0x1'\|target='MARK'\|family='ipv4'")
if [ $((vpn_subnet_ipset_string + vpn_subnet_rule_string)) -eq 11 ]; then
checkpoint_true "vpn_subnet set"
VPN_IP_SUBNET=$(nft list ruleset | grep -A 10 vpn_subnet | grep -c -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
if [ $VPN_IP_SUBNET -ge 1 ]; then
checkpoint_true "IPs in vpn_subnet"
else
checkpoint_false "IPs in vpn_subnet"
echo "But if you want use, check configs"
output_21
fi
else
checkpoint_false "vpn_subnet set"
echo "If you don't use vpn_subnet set, it's OK"
echo "But if you want use, check config: https://cli.co/AwUGeM6"
fi
# vpn_community set
vpn_community_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_community' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_community_ipset_string=$(uci show firewall.@ipset[$vpn_community_ipset_id] | grep -c "name='vpn_community'\|match='dst_net'\|loadfile='/tmp/lst/community.lst'")
vpn_community_rule_id=$(uci show firewall | grep -E '@rule.*vpn_community' | awk -F '[][{}]' '{print $2}' | head -n 1)
vpn_community_rule_string=$(uci show firewall.@rule[$vpn_community_rule_id] | grep -c "name='mark_community'\|src='lan'\|dest='*'\|proto='all'\|ipset='vpn_community'\|set_mark='0x1'\|target='MARK'\|family='ipv4'")
if [ $((vpn_community_ipset_string + vpn_community_rule_string)) -eq 11 ]; then
checkpoint_true "vpn_community set"
VPN_COMMUNITY_IP=$(nft list ruleset | grep -A 10 vpn_community | grep -c -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
if [ $VPN_COMMUNITY_IP -ge 1 ]; then
checkpoint_true "IPs in vpn_community"
else
checkpoint_false "IPs in vpn_community"
echo "But if you want use, check configs"
output_21
fi
else
checkpoint_false "vpn_community set"
echo "If you don't use vpn_community set, it's OK"
echo "But if you want use, check config: https://cli.co/AwUGeM6"
output_21
fi
# hirkn script
if [ -s "$HIRKN" ]; then
checkpoint_true "Script hirkn"
if crontab -l | grep -q $HIRKN; then
checkpoint_true "Script hirkn in crontab"
else
checkpoint_false "Script hirkn in crontab"
echo "Script is not enabled in crontab. Check: crontab -l"
fi
else
checkpoint_false "Script hirkn"
echo "Script don't exists in $HIRKN. If you don't use old hirkn script, it's OK"
fi
# getdomains script
if [ -s "$GETDOMAINS" ]; then
checkpoint_true "Script getdomains"
if crontab -l | grep -q $GETDOMAINS; then
checkpoint_true "Script getdomains in crontab"
else
checkpoint_false "Script getdomains in crontab"
echo "Script is not enabled in crontab. Check: crontab -l"
fi
else
checkpoint_false "Script getdomains"
echo "Script don't exists in $GETDOMAINS. If you don't use getdomains, it's OK"
fi
# DNS
# DNSCrypt
if opkg list-installed | grep -q dnscrypt-proxy2; then
checkpoint_true "Dnscrypt-proxy2 package"
if service dnscrypt-proxy status | grep -q 'running'; then
checkpoint_true "DNSCrypt service"
else
checkpoint_false "DNSCrypt service"
echo "Check config: https://cli.co/wN-tc_S"
output_21
fi
DNSMASQ_STRING=$(uci show dhcp.@dnsmasq[0] | grep -c "127.0.0.53#53\|noresolv='1'")
if [ $DNSMASQ_STRING -eq 2 ]; then
checkpoint_true "Dnsmasq config for DNSCrypt"
else
checkpoint_false "Dnsmasq config for DNSCrypt"
echo "Check config: https://cli.co/rooc0uz"
fi
else
checkpoint_false "Dnscrypt-proxy2 package"
echo "If you don't use Dnscrypt, it's OK"
fi
# Stubby
if opkg list-installed | grep -q stubby; then
checkpoint_true "Stubby package"
if service stubby status | grep -q 'running'; then
checkpoint_true "Stubby service"
else
checkpoint_false "Stubby service"
echo "Check config: !!Add link"
output_21
fi
STUBBY_STRING=$(uci show dhcp.@dnsmasq[0] | grep -c "127.0.0.1#5453\|noresolv='1'")
if [ $STUBBY_STRING -eq 2 ]; then
checkpoint_true "Dnsmasq config for Stubby"
else
checkpoint_false "Dnsmasq config for Stubby"
echo "Check config: !!Add link"
fi
else
checkpoint_false "Stubby package"
echo "If you don't use Stubby, it's OK"
fi
# Create dump
if [[ "$1" == dump ]]; then
printf "\033[36;1mCreate dump without private variables\033[0m\n"
date > $DUMP
$HIRKN start >> $DUMP 2>&1
$GETDOMAINS start >> $DUMP 2>&1
uci show firewall >> $DUMP
uci show network | sed -r 's/(.*private_key=|.*preshared_key=|.*public_key=|.*endpoint_host=|.*wan.ipaddr=|.*wan.netmask=|.*wan.gateway=|.*wan.dns|.*.macaddr=).*/\1REMOVED/' >> $DUMP
echo "Dump is here: $DUMP"
echo "For download Linux/Mac use:"
echo "scp root@IP_ROUTER:$DUMP ."
echo "For Windows use PSCP or WSL"
fi
# Info
echo -e "\nTelegram channel: https://t.me/itdoginfo"
echo "Telegram chat: https://t.me/itdogchat"