496 lines
18 KiB
Bash
Executable File
496 lines
18 KiB
Bash
Executable File
#!/bin/sh
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HIRKN=/etc/init.d/hirkn
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GETDOMAINS=/etc/init.d/getdomains
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DUMP=/tmp/dump.txt
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checkpoint_true() {
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printf "\033[32;1m[\342\234\223] $1\033[0m\n"
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}
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checkpoint_false() {
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printf "\033[31;1m[x] $1\033[0m\n"
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}
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output_21() {
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if [ "$VERSION_ID" -eq 21 ]; then
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echo "You are using OpenWrt 21.02. This check does not support it"
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fi
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}
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# System Details
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MODEL=$(grep machine /proc/cpuinfo | cut -d ':' -f 2)
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RELEASE=$(grep OPENWRT_RELEASE /etc/os-release | awk -F '"' '{print $2}')
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printf "\033[34;1mModel:$MODEL\033[0m\n"
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printf "\033[34;1mVersion: $RELEASE\033[0m\n"
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VERSION_ID=$(grep VERSION_ID /etc/os-release | awk -F '"' '{print $2}' | awk -F. '{print $1}')
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RAM=$(free -m | grep Mem: | awk '{print $2}')
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if [[ "$VERSION_ID" -ge 22 && "$RAM" -lt 150000 ]]
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then
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echo "Your router has less than 256MB of RAM. I recommend using only the vpn_domains list"
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fi
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# Check packages
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CURL=$(opkg list-installed | grep -c curl)
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if [ $CURL -eq 2 ]; then
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checkpoint_true "Curl package"
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else
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checkpoint_false "Curl package"
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echo "Install: opkg install curl"
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fi
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DNSMASQ=$(opkg list-installed | grep dnsmasq-full | awk -F "-" '{print $3}' | tr -d '.' )
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if [ $DNSMASQ -ge 287 ]; then
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checkpoint_true "Dnsmasq-full package"
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else
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checkpoint_false "Dnsmasq-full package"
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echo "If you don't use vpn_domains set, it's OK"
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echo "Check version: opkg list-installed | grep dnsmasq-full"
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echo "Required version >= 2.87. For openwrt 22.03 follow manual: https://t.me/itdoginfo/12"
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if [ "$VERSION_ID" -eq 21 ]; then
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echo "You are using OpenWrt 21.02. This check does not support it"
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echo "Manual for openwrt 21.02: https://t.me/itdoginfo/8"
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fi
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fi
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# Chek xray package
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if opkg list-installed | grep -q xray-core; then
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checkpoint_false "Xray-core package detected"
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fi
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if opkg list-installed | grep -q luci-app-xray; then
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checkpoint_false "luci-app-xray package detected. Not compatible. For delete: opkg remove luci-app-xray --force-removal-of-dependent-packages"
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fi
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# Check dnsmasq
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DNSMASQ_RUN=$(service dnsmasq status | grep -c 'running')
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if [ $DNSMASQ_RUN -eq 1 ]; then
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checkpoint_true "Dnsmasq service"
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else
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checkpoint_false "Dnsmasq service"
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echo "Check config /etc/config/dhcp"
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output_21
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fi
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# Check internet connection
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if curl -Is https://community.antifilter.download/ | grep -q 200; then
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checkpoint_true "Check Internet"
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else
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checkpoint_false "Check Internet"
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if [ $CURL -lt 2 ]; then
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echo "Install curl: opkg install curl"
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else
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echo "Check internet connection. If ok, check date on router. Details: https://cli.co/2EaW4rO"
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echo "For more info run: curl -Is https://community.antifilter.download/"
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fi
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fi
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# Check IPv6
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if curl -6 -s https://ifconfig.io | egrep -q "(::)?[0-9a-fA-F]{1,4}(::?[0-9a-fA-F]{1,4}){1,7}(::)?"; then
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checkpoint_false "IPv6 detected. This script does not currently work with IPv6"
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fi
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# Tunnels
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WIREGUARD=$(opkg list-installed | grep -c wireguard-tools )
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if [ $WIREGUARD -eq 1 ]; then
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checkpoint_true "Wireguard-tools package"
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WG=true
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else
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checkpoint_false "Wireguard-tools package"
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echo "If you don't use WG it's OK"
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fi
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if [ "$WG" == true ]; then
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WG_PING=$(ping -c 1 -q -I wg0 itdog.info | grep -c "1 packets received")
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if [ $WG_PING -eq 1 ]; then
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checkpoint_true "Wireguard"
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else
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checkpoint_false "Wireguard"
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WG_TRACE=$(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}')
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if [ $WG_TRACE -eq 1 ]; then
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echo "Tunnel to wg server is work, but routing to internet doesn't work. Check server configuration. Details: https://cli.co/RSCvOxI"
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else
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echo "Bad news: WG tunnel isn't work, check your WG configuration. Details: https://cli.co/hGUUXDs"
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echo "If you don't use WG, but OpenVPN for example, it's OK"
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fi
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fi
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# Check WG route_allowed_ips
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if uci show network | grep -q ".route_allowed_ips='1'"; then
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checkpoint_false "Wireguard route_allowed_ips"
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echo "All traffic goes into the tunnel. Read more at: https://cli.co/SaxBzH7"
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else
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checkpoint_true "Wireguard route_allowed_ips"
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fi
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# Check route table
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ROUTE_TABLE=$(ip route show table vpn | grep -c "default dev wg0 scope link" )
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if [ $ROUTE_TABLE -eq 1 ]; then
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checkpoint_true "Route table WG"
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else
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checkpoint_false "Route table VPN"
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echo "Details: https://cli.co/Atxr6U3"
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fi
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fi
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if opkg list-installed | grep -q openvpn; then
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checkpoint_true "OpenVPN package"
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OVPN=true
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else
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checkpoint_false "OpenVPN package"
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echo "If you don't use OpenVPN it's OK"
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fi
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# Check OpenVPN
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if [ "$OVPN" == true ]; then
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if ping -c 1 -q -I tun0 itdog.info | grep -q "1 packets received"; then
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checkpoint_true "OpenVPN"
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else
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checkpoint_false "OpenVPN"
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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
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echo "Tunnel to OpenVPN server is work, but routing to internet doesn't work. Check server configuration."
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else
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echo "Bad news: OpenVPN tunnel isn't work, check your OpenVPN configuration."
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fi
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fi
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# Check OpenVPN redirect-gateway
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if grep -q redirect-gateway /etc/openvpn/*; then
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checkpoint_false "OpenVPN redirect-gateway"
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echo "All traffic goes into the tunnel. Read more at: https://cli.co/vzTNq_3"
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else
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checkpoint_true "OpenVPN redirect-gateway"
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fi
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# Check route table
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if ip route show table vpn | grep -q "default dev tun0 scope link"; then
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checkpoint_true "Route table OpenVPN"
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else
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checkpoint_false "Route table OpenVPN"
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echo "Details: https://cli.co/Atxr6U3"
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fi
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fi
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if opkg list-installed | grep -q sing-box; then
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checkpoint_true "Sing-box package"
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# Check route table
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if ip route show table vpn | grep -q "default dev tun0 scope link"; then
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checkpoint_true "Route table Sing-box"
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else
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checkpoint_false "Route table Sing-box. Try service network restart. Details: https://cli.co/n7xAbc1"
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fi
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IP_EXTERNAL=$(curl -s ifconfig.me)
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IFCONFIG=$(nslookup -type=a ifconfig.me | awk '/^Address: / {print $2}')
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ip route add $IFCONFIG via 172.19.0.1 dev tun0
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IP_VPN=$(curl -s ifconfig.me)
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ip route del $IFCONFIG via 172.19.0.1 dev tun0
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if [ "$IP_EXTERNAL" != $IP_VPN ]; then
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checkpoint_true "Sing-box. VPN IP: $IP_VPN"
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else
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checkpoint_false "Sing-box. Check config: https://cli.co/Badmn3K"
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fi
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else
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checkpoint_false "Sing-box package"
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echo "If you don't use sing-box it's OK"
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fi
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if which tun2socks | grep -q tun2socks; then
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checkpoint_true "tun2socks package"
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# Check route table
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if ip route show table vpn | grep -q "default dev tun0 scope link"; then
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checkpoint_true "Route table tun2socks"
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else
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checkpoint_false "Route table tun2socks. Try service network restart. Details: https://cli.co/n7xAbc1"
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fi
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IP_EXTERNAL=$(curl -s ifconfig.me)
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IFCONFIG=$(nslookup -type=a ifconfig.me | awk '/^Address: / {print $2}')
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ip route add $IFCONFIG via 172.16.250.1 dev tun0
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IP_VPN=$(curl -s ifconfig.me)
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ip route del $IFCONFIG via 172.16.250.1 dev tun0
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if [ "$IP_EXTERNAL" != $IP_VPN ]; then
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checkpoint_true "tun2socks. VPN IP: $IP_VPN"
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else
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checkpoint_false "tun2socks. Check config: https://cli.co/VNZISEM"
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fi
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else
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checkpoint_false "tun2socks package"
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echo "If you don't use tun2socks it's OK"
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fi
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# Check sets
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# vpn_domains set
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vpn_domain_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_domains' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_domain_ipset_string=$(uci show firewall.@ipset[$vpn_domain_ipset_id] | grep -c "name='vpn_domains'\|match='dst_net'")
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vpn_domain_rule_id=$(uci show firewall | grep -E '@rule.*vpn_domains' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_domain_rule_string=$(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'")
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if [ $((vpn_domain_ipset_string + vpn_domain_rule_string)) -eq 10 ]; then
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checkpoint_true "vpn_domains set"
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# force resolve for vpn_domains. All list
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nslookup terraform.io 127.0.0.1 > /dev/null
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nslookup pochta.ru 127.0.0.1 > /dev/null
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nslookup 2gis.ru 127.0.0.1 > /dev/null
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VPN_DOMAINS_IP=$(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}')
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if [ $VPN_DOMAINS_IP -ge 1 ]; then
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checkpoint_true "IPs in vpn_domains"
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else
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checkpoint_false "IPs in vpn_domains"
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echo "If you don't use vpn_domains, it's OK"
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echo "But if you want use, check configs"
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output_21
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fi
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else
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checkpoint_false "vpn_domains set"
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echo "If you don't use vpn_domains set, it's OK"
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echo "But if you want use, check config: https://cli.co/AwUGeM6"
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fi
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# vpn_ip set
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vpn_ip_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_ip' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_ip_ipset_string=$(uci show firewall.@ipset[$vpn_ip_ipset_id] | grep -c "name='vpn_ip'\|match='dst_net'\|loadfile='/tmp/lst/ip.lst'")
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vpn_ip_rule_id=$(uci show firewall | grep -E '@rule.*vpn_ip' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_ip_rule_string=$(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'")
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if [ $((vpn_ip_ipset_string + vpn_ip_rule_string)) -eq 11 ]; then
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checkpoint_true "vpn_ip set"
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VPN_IP_IP=$(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}')
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if [ $VPN_IP_IP -ge 1 ]; then
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checkpoint_true "IPs in vpn_ip"
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else
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checkpoint_false "IPs in vpn_ip"
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echo "But if you want use, check configs"
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output_21
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fi
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else
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checkpoint_false "vpn_ip set"
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echo "If you don't use vpn_ip set, it's OK"
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echo "But if you want use, check config: https://cli.co/AwUGeM6"
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fi
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# vpn_subnet set
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vpn_subnet_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_subnet' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_subnet_ipset_string=$(uci show firewall.@ipset[$vpn_subnet_ipset_id] | grep -c "name='vpn_subnets'\|match='dst_net'\|loadfile='/tmp/lst/subnet.lst'")
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vpn_subnet_rule_id=$(uci show firewall | grep -E '@rule.*vpn_subnet' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_subnet_rule_string=$(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'")
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if [ $((vpn_subnet_ipset_string + vpn_subnet_rule_string)) -eq 11 ]; then
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checkpoint_true "vpn_subnet set"
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VPN_IP_SUBNET=$(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}')
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if [ $VPN_IP_SUBNET -ge 1 ]; then
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checkpoint_true "IPs in vpn_subnet"
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else
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checkpoint_false "IPs in vpn_subnet"
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echo "But if you want use, check configs"
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output_21
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fi
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else
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checkpoint_false "vpn_subnet set"
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echo "If you don't use vpn_subnet set, it's OK"
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echo "But if you want use, check config: https://cli.co/AwUGeM6"
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fi
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# vpn_community set
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vpn_community_ipset_id=$(uci show firewall | grep -E '@ipset.*vpn_community' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_community_ipset_string=$(uci show firewall.@ipset[$vpn_community_ipset_id] | grep -c "name='vpn_community'\|match='dst_net'\|loadfile='/tmp/lst/community.lst'")
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vpn_community_rule_id=$(uci show firewall | grep -E '@rule.*vpn_community' | awk -F '[][{}]' '{print $2}' | head -n 1)
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vpn_community_rule_string=$(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'")
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if [ $((vpn_community_ipset_string + vpn_community_rule_string)) -eq 11 ]; then
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checkpoint_true "vpn_community set"
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VPN_COMMUNITY_IP=$(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}')
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if [ $VPN_COMMUNITY_IP -ge 1 ]; then
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checkpoint_true "IPs in vpn_community"
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else
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checkpoint_false "IPs in vpn_community"
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echo "But if you want use, check configs"
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output_21
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fi
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else
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checkpoint_false "vpn_community set"
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echo "If you don't use vpn_community set, it's OK"
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echo "But if you want use, check config: https://cli.co/AwUGeM6"
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output_21
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fi
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# hirkn script
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if [ -s "$HIRKN" ]; then
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checkpoint_true "Script hirkn"
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if crontab -l | grep -q $HIRKN; then
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checkpoint_true "Script hirkn in crontab"
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else
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checkpoint_false "Script hirkn in crontab"
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echo "Script is not enabled in crontab. Check: crontab -l"
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fi
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else
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checkpoint_false "Script hirkn"
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echo "Script don't exists in $HIRKN. If you don't use old hirkn script, it's OK"
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fi
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# getdomains script
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if [ -s "$GETDOMAINS" ]; then
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checkpoint_true "Script getdomains"
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if crontab -l | grep -q $GETDOMAINS; then
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checkpoint_true "Script getdomains in crontab"
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else
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checkpoint_false "Script getdomains in crontab"
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echo "Script is not enabled in crontab. Check: crontab -l"
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fi
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else
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checkpoint_false "Script getdomains"
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echo "Script don't exists in $GETDOMAINS. If you don't use getdomains, it's OK"
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fi
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# DNS
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# DNSCrypt
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if opkg list-installed | grep -q dnscrypt-proxy2; then
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checkpoint_true "Dnscrypt-proxy2 package"
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if service dnscrypt-proxy status | grep -q 'running'; then
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checkpoint_true "DNSCrypt service"
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else
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checkpoint_false "DNSCrypt service"
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echo "Check config: https://cli.co/wN-tc_S"
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output_21
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fi
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DNSMASQ_STRING=$(uci show dhcp.@dnsmasq[0] | grep -c "127.0.0.53#53\|noresolv='1'")
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if [ $DNSMASQ_STRING -eq 2 ]; then
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checkpoint_true "Dnsmasq config for DNSCrypt"
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else
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checkpoint_false "Dnsmasq config for DNSCrypt"
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echo "Check config: https://cli.co/rooc0uz"
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fi
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else
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checkpoint_false "Dnscrypt-proxy2 package"
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echo "If you don't use Dnscrypt, it's OK"
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fi
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# Stubby
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if opkg list-installed | grep -q stubby; then
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checkpoint_true "Stubby package"
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if service stubby status | grep -q 'running'; then
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checkpoint_true "Stubby service"
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else
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checkpoint_false "Stubby service"
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echo "Check config: https://cli.co/HbDBT2V"
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output_21
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fi
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STUBBY_STRING=$(uci show dhcp.@dnsmasq[0] | grep -c "127.0.0.1#5453\|noresolv='1'")
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if [ $STUBBY_STRING -eq 2 ]; then
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checkpoint_true "Dnsmasq config for Stubby"
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else
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checkpoint_false "Dnsmasq config for Stubby"
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echo "Check config: https://cli.co/HbDBT2V"
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fi
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else
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checkpoint_false "Stubby package"
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echo "If you don't use Stubby, it's OK"
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fi
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# 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
|
||
|
||
# Check DNS
|
||
if [[ "$1" == dns ]]; then
|
||
printf "\033[36;1mCheck DNS servers\033[0m\n"
|
||
DNS_SERVERS="1.1.1.1 8.8.8.8 8.8.4.4"
|
||
DOH_DNS_SERVERS="cloudflare-dns.com 1.1.1.1 mozilla.cloudflare-dns.com security.cloudflare-dns.com"
|
||
DOMAINS="instagram.com facebook.com"
|
||
|
||
echo "1. Block DNS traffic (Port 53/udp is available)"
|
||
|
||
for i in $DNS_SERVERS;
|
||
do
|
||
if nslookup -type=a -timeout=2 -retry=1 itdog.info $i | grep -q "timed out"; then
|
||
checkpoint_false "$i"
|
||
else
|
||
checkpoint_true "$i"
|
||
fi
|
||
done
|
||
|
||
echo "2. DoH available"
|
||
|
||
for i in $DOH_DNS_SERVERS;
|
||
do
|
||
if curl --connect-timeout 5 -s -H "accept: application/dns-json" "https://$i/dns-query?name=itdog.info&type=A" | awk -F"data\":\"" '/data":"/{print $2}' | grep -q -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'; then
|
||
checkpoint_true "$i"
|
||
else
|
||
checkpoint_false "$i"
|
||
fi
|
||
done
|
||
|
||
echo "3. The response not contains an address from 127.0.0.0/8"
|
||
|
||
for i in $DOMAINS;
|
||
do
|
||
if nslookup -type=a -timeout=2 -retry=1 $i | awk '/^Address: / {print $2}' | grep -q -E '127\.[0-9]{1,3}\.'; then
|
||
checkpoint_false "$i"
|
||
else
|
||
checkpoint_true "$i"
|
||
fi
|
||
done
|
||
|
||
echo "4. One IP for two different domains"
|
||
|
||
FIRSTIP=$(nslookup -type=a instagram.com | awk '/^Address: / {print $2}')
|
||
SECONDIP=$(nslookup -type=a facebook.com | awk '/^Address: / {print $2}')
|
||
|
||
if [ "$FIRSTIP" = "$SECONDIP" ] ; then
|
||
checkpoint_false "IP addresses are the same"
|
||
else
|
||
checkpoint_true "Different IP addresses"
|
||
fi
|
||
|
||
echo "5. The response is not blank"
|
||
|
||
for i in $DOMAINS;
|
||
do
|
||
if nslookup -type=a -timeout=2 -retry=1 $i | awk '/^Address: / {print $2}' | grep -q -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'; then
|
||
checkpoint_true "$i"
|
||
else
|
||
checkpoint_false "$i"
|
||
fi
|
||
done
|
||
|
||
echo "6. Сomparing response from unencrypted DNS and DoH (DNS poisoning)"
|
||
|
||
DOHIP=$(curl -s -H "accept: application/dns-json" "https://1.1.1.1/dns-query?name=facebook.com&type=A" | awk -F"data\":\"" '/data":"/{print $2}' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
|
||
OPENIP=$(nslookup -type=a -timeout=2 facebook.com 1.1.1.1 | awk '/^Address: / {print $2}')
|
||
|
||
if [ "$DOHIP" = "$OPENIP" ]; then
|
||
checkpoint_true "IPs match"
|
||
else
|
||
checkpoint_false "IPs not match"
|
||
fi
|
||
fi
|
||
|
||
# Info
|
||
echo -e "\nTelegram channel: https://t.me/itdoginfo"
|
||
echo "Telegram chat: https://t.me/itdogchat" |