add exclude and include variants

exclude_mode_cfg_gen/update_exclude_routes.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 #To crontab (export EDITOR=nano; crontab -e)
-#@reboot sleep 30 && bash /root/update_ru_routes.sh > /root/update_routes_log.txt 2>&1
-#0 3 * * mon bash /root/update_ru_routes.sh > /root/update_routes_log.txt 2>&1
+#@reboot sleep 30 && bash /root/update_exclude_routes.sh > /root/update_routes_log.txt 2>&1
+#0 3 * * mon bash /root/update_exclude_routes.sh > /root/update_routes_log.txt 2>&1
 
 function ProgressBar {
   let _progress=(${1}*100/${2}*100)/100

include_mode_cfg_gen/generate_cfgs.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+PRIVATE_KEY_EXTERNAL=`wg genkey`
+PUBLIC_KEY_EXTERNAL=`echo $PRIVATE_KEY_EXTERNAL | wg pubkey`
+PRIVATE_KEY_INTERNAL=`wg genkey`
+PUBLIC_KEY_INTERNAL=`echo $PRIVATE_KEY_INTERNAL | wg pubkey`
+PRIVATE_KEY_CLIENT_1=`wg genkey`
+PUBLIC_KEY_CLIENT_1=`echo $PRIVATE_KEY_CLIENT_1 | wg pubkey`
+
+INTERNAL_IP_ADDRESS=`dig +short txt ch whoami.cloudflare @1.0.0.1`
+
+mkdir configs
+cp ./wg-external.conf ./configs/wg-external.conf
+cp ./wg-internal.conf ./configs/wg-internal.conf
+cp ./wg-mobile-client.conf ./configs/wg-mobile-client.conf
+cp ./update_include_routes.sh /etc/wireguard/update_include_routes.sh
+touch /etc/wireguard/subnets_user_list.txt
+touch /etc/wireguard/hosts_user_list.txt
+
+echo "Generating keys..."
+echo "********************************"
+echo "Private key for External: $PRIVATE_KEY_EXTERNAL"
+echo "Public key for External: $PUBLIC_KEY_EXTERNAL"
+echo "Private key for Internal: $PRIVATE_KEY_INTERNAL"
+echo "Public key for Internal: $PUBLIC_KEY_INTERNAL"
+echo "Private key for Client 1: $PRIVATE_KEY_CLIENT_1"
+echo "Public key for Client 1: $PUBLIC_KEY_CLIENT_1"
+echo "********************************"
+
+
+echo "Replacing templates in configs..."
+sed -i "s^---PRIVATE_KEY_EXTERNAL---^$PRIVATE_KEY_EXTERNAL^" ./configs/wg-external.conf
+sed -i "s^---PRIVATE_KEY_EXTERNAL---^$PRIVATE_KEY_EXTERNAL^" ./configs/wg-internal.conf
+sed -i "s^---PRIVATE_KEY_EXTERNAL---^$PRIVATE_KEY_EXTERNAL^" ./configs/wg-mobile-client.conf
+
+sed -i "s^---PUBLIC_KEY_EXTERNAL---^$PUBLIC_KEY_EXTERNAL^" ./configs/wg-external.conf
+sed -i "s^---PUBLIC_KEY_EXTERNAL---^$PUBLIC_KEY_EXTERNAL^" ./configs/wg-internal.conf
+sed -i "s^---PUBLIC_KEY_EXTERNAL---^$PUBLIC_KEY_EXTERNAL^" ./configs/wg-mobile-client.conf
+
+sed -i "s^---PRIVATE_KEY_INTERNAL---^$PRIVATE_KEY_INTERNAL^" ./configs/wg-external.conf
+sed -i "s^---PRIVATE_KEY_INTERNAL---^$PRIVATE_KEY_INTERNAL^" ./configs/wg-internal.conf
+sed -i "s^---PRIVATE_KEY_INTERNAL---^$PRIVATE_KEY_INTERNAL^" ./configs/wg-mobile-client.conf
+
+sed -i "s^---PUBLIC_KEY_INTERNAL---^$PUBLIC_KEY_INTERNAL^" ./configs/wg-external.conf
+sed -i "s^---PUBLIC_KEY_INTERNAL---^$PUBLIC_KEY_INTERNAL^" ./configs/wg-internal.conf
+sed -i "s^---PUBLIC_KEY_INTERNAL---^$PUBLIC_KEY_INTERNAL^" ./configs/wg-mobile-client.conf
+
+sed -i "s^---PRIVATE_KEY_CLIENT_1---^$PRIVATE_KEY_CLIENT_1^" ./configs/wg-external.conf
+sed -i "s^---PRIVATE_KEY_CLIENT_1---^$PRIVATE_KEY_CLIENT_1^" ./configs/wg-internal.conf
+sed -i "s^---PRIVATE_KEY_CLIENT_1---^$PRIVATE_KEY_CLIENT_1^" ./configs/wg-mobile-client.conf
+
+sed -i "s^---PUBLIC_KEY_CLIENT_1---^$PUBLIC_KEY_CLIENT_1^" ./configs/wg-external.conf
+sed -i "s^---PUBLIC_KEY_CLIENT_1---^$PUBLIC_KEY_CLIENT_1^" ./configs/wg-internal.conf
+sed -i "s^---PUBLIC_KEY_CLIENT_1---^$PUBLIC_KEY_CLIENT_1^" ./configs/wg-mobile-client.conf
+
+sed -i "s^---INTERNAL_IP_ADDRESS---^$INTERNAL_IP_ADDRESS^" ./configs/wg-external.conf
+sed -i "s^---INTERNAL_IP_ADDRESS---^$INTERNAL_IP_ADDRESS^" ./configs/wg-internal.conf
+sed -i "s^---INTERNAL_IP_ADDRESS---^$INTERNAL_IP_ADDRESS^" ./configs/wg-mobile-client.conf
+
+echo "Generating complete"

include_mode_cfg_gen/update_include_routes.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+#copy this file to your /etc/wireguard
+
+function ProgressBar {
+  let _progress=(${1}*100/${2}*100)/100
+  let _done=(${_progress}*4)/10
+  let _left=40-$_done
+  _fill=$(printf "%${_done}s")
+  _empty=$(printf "%${_left}s")
+  printf "\rAdd routes to route table (${1}/${2}): [${_fill// /#}${_empty// /-}] ${_progress}%%"
+}
+
+#Variables
+file_user="subnets_user_list.txt"
+file_user_hostnames="hosts_user_list.txt"
+file_processed="include_subnets_list_processed.txt"
+interface_for_external_ip="wg-internal"
+
+if [ -e $file_user  ]
+then echo "Add user subnets..."
+  cat $file_user |grep -v "#" >> $file_processed
+fi
+
+if [ -e $file_user_hostnames  ]
+then echo "Add user hostnames..."
+  for line in $(cat $file_user_hostnames); do nslookup line |grep "Address" |grep -v "#" |awk '{print $2"/32"}' >> $file_processed; done
+fi
+
+#Flush route table
+echo "Flush route table (down interface $interface)..."
+ifdown $interface > /dev/null 2>&1
+echo "Up interface $interface..."
+ifup $interface > /dev/null 2>&1
+
+#Add route
+routes_count_in_file=`wc -l $file_processed`
+routes_count_current=0
+for line in $(cat $file_processed); do ip route add $line dev $interface_for_external_ip; let "routes_count_current+=1" ; ProgressBar ${routes_count_current} ${routes_count_in_file}; done
+echo ""
+
+echo "Remove temp files..."
+rm $file_processed
+
+routes_count=`ip r | wc -l`
+echo "Routes in routing table: $routes_count"

include_mode_cfg_gen/wg-external.conf

@@ -0,0 +1,12 @@
+[Interface]
+Address = 10.20.30.2/32
+PrivateKey = ---PRIVATE_KEY_EXTERNAL---
+PostUp = iptables -t nat -A POSTROUTING -o `ip route | awk '/default/ {print $5; exit}'` -j MASQUERADE
+PostDown = iptables -t nat -D POSTROUTING -o `ip route | awk '/default/ {print $5; exit}'` -j MASQUERADE
+
+#internal node
+[Peer]
+PublicKey = ---PUBLIC_KEY_INTERNAL---
+AllowedIPs = 10.20.30.0/24
+Endpoint = ---INTERNAL_IP_ADDRESS---:17968
+PersistentKeepalive = 25

include_mode_cfg_gen/wg-internal.conf

@@ -0,0 +1,21 @@
+[Interface]
+Address = 10.20.30.1/32
+ListenPort = 17968
+PrivateKey = ---PRIVATE_KEY_INTERNAL---
+PostUp = iptables -t nat -A POSTROUTING -o `ip route | awk '/default/ {print $5; exit}'` -j MASQUERADE
+PostUp = ip rule add from `ip addr show $(ip route | awk '/default/ { print $5 }') | grep "inet" | grep -v "inet6" | head -n 1 | awk '/inet/ {print $2}' | awk -F/ '{print $1}'` table main
+PostUp = ip route delete default dev wg-internal table 51820
+PostUp = bash /etc/wireguard/update_include_routes.sh
+PostDown = iptables -t nat -D POSTROUTING -o `ip route | awk '/default/ {print $5; exit}'` -j MASQUERADE
+PostDown = ip rule del from `ip addr show $(ip route | awk '/default/ { print $5 }') | grep "inet" | grep -v "inet6" | head -n 1 | awk '/inet/ {print $2}' | awk -F/ '{print $1}'` table main
+
+#external node
+[Peer]
+PublicKey = ---PUBLIC_KEY_EXTERNAL---
+AllowedIPs = 10.20.30.2/32, 0.0.0.0/0
+
+#mobile-client node
+[Peer]
+PublicKey = ---PUBLIC_KEY_CLIENT_1---
+AllowedIPs = 10.20.30.3/32
+

include_mode_cfg_gen/wg-mobile-client.conf

@@ -0,0 +1,11 @@
+[Interface]
+Address = 10.20.30.3/32
+PrivateKey = ---PRIVATE_KEY_CLIENT_1---
+DNS = 1.1.1.1, 8.8.8.8
+
+#internal node
+[Peer]
+PublicKey = ---PUBLIC_KEY_INTERNAL---
+AllowedIPs = 0.0.0.0/0
+Endpoint = ---INTERNAL_IP_ADDRESS---:17968
+PersistentKeepalive = 25