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+#!/bin/bash
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+
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+set -e
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+
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+cat << "EOF"
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+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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+ ______ ______ ______ __ __ __ ______ __
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+ /\ ___\ /\ == \ /\ __ \ /\ \ / / /\ \ /\__ _\ /\ \
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+ \ \ \__ \ \ \ __< \ \ __ \ \ \ \'/ \ \ \ \/_/\ \/ \ \ \____
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+ \ \_____\ \ \_\ \_\ \ \_\ \_\ \ \__| \ \_\ \ \_\ \ \_____\
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+ \/_____/ \/_/ /_/ \/_/\/_/ \/_/ \/_/ \/_/ \/_____/
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+
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+ __ __ ______ ______ __ __ ______ __ __ ______ ______
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+/\ "-.\ \ /\ ___\ /\__ _\ /\ "-./ \ /\ __ \ /\ \/ / /\ ___\ /\ == \
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+\ \ \-. \ \ \ __\ \/_/\ \/ \ \ \-./\ \ \ \ __ \ \ \ _"-. \ \ __\ \ \ __<
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+ \ \_\\"\_\ \ \_____\ \ \_\ \ \_\ \ \_\ \ \_\ \_\ \ \_\ \_\ \ \_____\ \ \_\ \_\
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+ \/_/ \/_/ \/_____/ \/_/ \/_/ \/_/ \/_/\/_/ \/_/\/_/ \/_____/ \/_/ /_/
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+
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+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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+EOF
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+
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+NETMAKER_BASE_DOMAIN=nm.$(curl -s ifconfig.me | tr . -).nip.io
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+COREDNS_IP=$(ip route get 1 | sed -n 's/^.*src \([0-9.]*\) .*$/\1/p')
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+SERVER_PUBLIC_IP=$(curl -s ifconfig.me)
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+MASTER_KEY=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 30 ; echo '')
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+EMAIL="[email protected]"
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+
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+echo "Default Base Domain: $NETMAKER_BASE_DOMAIN"
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+echo "To Override, add a Wildcard (*.netmaker.example.com) DNS record pointing to $SERVER_PUBLIC_IP"
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+echo "Or, add three DNS records pointing to $SERVER_PUBLIC_IP for the following (Replacing 'netmaker.example.com' with the domain of your choice):"
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+echo " dashboard.netmaker.example.com"
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+echo " api.netmaker.example.com"
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+echo " grpc.netmaker.example.com"
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+echo "-----------------------------------------------------"
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+read -p "Domain (Hit 'enter' to use $NETMAKER_BASE_DOMAIN): " domain
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+read -p "Contact Email: " email
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+
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+if [ -n "$domain" ]; then
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+ NETMAKER_BASE_DOMAIN=$domain
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+fi
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+if [ -n "$email" ]; then
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+ EMAIL=$email
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+fi
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+
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+while true; do
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+ read -p "Configure a default network automatically? " yn
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+ case $yn in
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+ [Yy]* ) MESH_SETUP="true"; break;;
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+ [Nn]* ) MESH_SETUP="false"; break;;
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+ * ) echo "Please answer yes or no.";;
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+ esac
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+done
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+
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+while true; do
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+ read -p "Configure a VPN gateway automatically? " yn
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+ case $yn in
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+ [Yy]* ) VPN_SETUP="true"; break;;
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+ [Nn]* ) VPN_SETUP="false"; break;;
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+ * ) echo "Please answer yes or no.";;
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+ esac
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+done
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+
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+if [ "${VPN_SETUP}" == "true" ]; then
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+while :; do
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+ read -ep '# of VPN clients to configure by default: ' num_clients
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+ [[ $num_clients =~ ^[[:digit:]]+$ ]] || continue
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+ (( ( (num_clients=(10#$num_clients)) <= 200 ) && num_clients >= 0 )) || continue
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+ break
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+done
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+fi
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+
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+if [ -n "$num_clients" ]; then
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+ NUM_CLIENTS=$num_clients
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+fi
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+
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+while true; do
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+ read -p "Override master key ($MASTER_KEY)? " yn
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+ case $yn in
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+ [Yy]* ) override="true"; break;;
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+ [Nn]* ) override="false"; break;;
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+ * ) echo "Please answer yes or no.";;
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+ esac
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+done
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+
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+if [ "${override}" == "true" ]; then
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+while :; do
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+ read -ep 'New Master Key: ' key
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+ result="$(cracklib-check <<<"$key")"
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+ okay="$(awk -F': ' '{ print $2}' <<<"$result")"
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+ if [[ "$okay" == "OK" ]]
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+ then
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+ MASTER_KEY=$key
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+ break
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+ else
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+ echo "Your password was rejected - $result"
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+ echo "Try again."
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+ fi
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+done
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+fi
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+
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+echo "-----------------------------------------------------------------"
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+echo " SETUP ARGUMENTS"
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+echo "-----------------------------------------------------------------"
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+echo " domain: $NETMAKER_BASE_DOMAIN"
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+echo " email: $EMAIL"
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+echo " coredns ip: $COREDNS_IP"
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+echo " public ip: $SERVER_PUBLIC_IP"
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+echo " master key: $MASTER_KEY"
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+echo " setup mesh?: $MESH_SETUP"
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+echo " setup vpn?: $VPN_SETUP"
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+if [ "${VPN_SETUP}" == "true" ]; then
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+echo " # clients: $NUM_CLIENTS"
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+fi
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+
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+while true; do
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+ read -p "Does everything look right? " yn
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+ case $yn in
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+ [Yy]* ) override="true"; break;;
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+ [Nn]* ) echo "exiting..."; exit;;
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+ * ) echo "Please answer yes or no.";;
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+ esac
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+done
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+
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+
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+echo "Beginning installation in 5 seconds..."
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+
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+sleep 5
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+
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+
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+echo "Setting Caddyfile..."
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+
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+sed -i "s/NETMAKER_BASE_DOMAIN/$NETMAKER_BASE_DOMAIN/g" /root/Caddyfile
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+sed -i "s/YOUR_EMAIL/$EMAIL/g" /root/Caddyfile
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+
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+echo "Setting docker-compose..."
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+
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+sed -i "s/NETMAKER_BASE_DOMAIN/$NETMAKER_BASE_DOMAIN/g" /root/docker-compose.yml
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+sed -i "s/SERVER_PUBLIC_IP/$SERVER_PUBLIC_IP/g" /root/docker-compose.yml
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+sed -i "s/COREDNS_IP/$COREDNS_IP/g" /root/docker-compose.yml
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+sed -i "s/REPLACE_MASTER_KEY/$MASTER_KEY/g" /root/docker-compose.yml
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+
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+echo "Starting containers..."
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+
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+docker-compose -f /root/docker-compose.yml up -d
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+
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+sleep 2
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+
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+setup_mesh() {
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+echo "Creating default network (10.101.0.0/16)..."
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+
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+curl -s -o /dev/null -d '{"addressrange":"10.101.0.0/16","netid":"default"}' -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/networks
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+
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+sleep 2
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+
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+echo "Creating default key..."
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+
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+curlresponse=$(curl -s -d '{"uses":99999,"name":"defaultkey"}' -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/networks/default/keys)
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+ACCESS_TOKEN=$(jq -r '.accessstring' <<< ${curlresponse})
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+
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+sleep 2
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+
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+echo "Configuring Netmaker server as ingress gateway..."
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+
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+curlresponse=$(curl -s -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/nodes/default)
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+SERVER_ID=$(jq -r '.[0].macaddress' <<< ${curlresponse})
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+
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+curl -o /dev/null -s -X POST -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/nodes/default/$SERVER_ID/createingress
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+
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+VPN_ACCESS_TOKEN=$ACCESS_TOKEN
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+
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+}
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+
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+mesh_connect_logs() {
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+sleep 5
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+echo "DEFAULT NETWORK CLIENT INSTALL INSTRUCTIONS:"
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+sleep 5
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+echo "For Linux and Mac clients, install with the following command:"
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+echo "- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -"
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+echo "curl -sfL https://raw.githubusercontent.com/gravitl/netmaker/develop/scripts/netclient-install.sh | sudo KEY=$VPN_ACCESS_TOKEN sh -"
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+sleep 5
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+echo "For Windows clients, perform the following from powershell, as administrator:"
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+echo "- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -"
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+echo "1. Make sure WireGuardNT is installed - https://download.wireguard.com/windows-client/wireguard-installer.exe"
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+echo "2. Download netclient.exe - wget https://github.com/gravitl/netmaker/releases/download/latest/netclient.exe"
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+echo "3. Install Netclient - powershell.exe .\\netclient.exe join -t $VPN_ACCESS_TOKEN"
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+echo "4. Whitelist C:\ProgramData\Netclient in Windows Defender"
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+sleep 5
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+echo "For Android and iOS clients, perform the following steps:"
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+echo "- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -"
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+echo "1. Log into UI at dashboard.$NETMAKER_BASE_DOMAIN"
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+echo "2. Navigate to \"EXTERNAL CLIENTS\" tab"
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+echo "3. Select the gateway and create clients"
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+echo "4. Scan the QR Code from WireGuard app in iOS or Android"
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+sleep 5
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+}
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+
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+setup_vpn() {
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+echo "Creating vpn network (10.201.0.0/16)..."
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+
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+curl -s -o /dev/null -d '{"addressrange":"10.201.0.0/16","netid":"vpn","defaultextclientdns":"8.8.8.8"}' -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/networks
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+
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+sleep 2
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+
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+echo "Configuring Netmaker server as vpn inlet..."
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+
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+curlresponse=$(curl -s -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/nodes/vpn)
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+SERVER_ID=$(jq -r '.[0].macaddress' <<< ${curlresponse})
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+
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+curl -s -o /dev/null -X POST -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/nodes/vpn/$SERVER_ID/createingress
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+
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+echo "Waiting 10 seconds for server to apply configuration..."
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+
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+sleep 10
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+
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+echo "Configuring Netmaker server VPN gateway..."
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+
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+[ -z "$GATEWAY_IFACE" ] && GATEWAY_IFACE=$(ip -4 route ls | grep default | grep -Po '(?<=dev )(\S+)' | grep -v default)
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+
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+curlresponse=$(curl -s -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/nodes/vpn)
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+SERVER_ID=$(jq -r '.[0].macaddress' <<< ${curlresponse})
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+
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+EGRESS_JSON=$( jq -n \
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+ --arg gw "$GATEWAY_IFACE" \
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+ '{ranges: ["0.0.0.0/0"], interface: $gw}' )
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+
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+curl -s -o /dev/null -X POST -d "$EGRESS_JSON" -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/nodes/vpn/$SERVER_ID/creategateway
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+
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+echo "Creating client configs..."
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+
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+for ((a=1; a <= $NUM_CLIENTS; a++))
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+do
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+ CLIENT_JSON=$( jq -n \
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+ --arg clientid "vpnclient-$a" \
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+ '{clientid: $clientid}' )
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+
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+ curl -s -o /dev/null -d "$CLIENT_JSON" -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' localhost:8081/api/extclients/vpn/$SERVER_ID
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+done
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+
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+}
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+
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+vpn_connect_logs() {
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+sleep 5
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+echo "VPN GATEWAY CLIENT INSTALL INSTRUCTIONS:"
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+echo "- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -"
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+echo "1. log into dashboard.$NETMAKER_BASE_DOMAIN"
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+echo "2. Navigate to \"EXTERNAL CLIENTS\" tab"
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+echo "3. Download or scan a client config (vpnclient-x) to the appropriate device"
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+echo "4. Follow the steps for your system to configure WireGuard on the appropriate device"
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+echo "5. Create and delete clients as necessary. Changes to netmaker server settings require regenerating ext clients."
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+echo "-----------------------------------------------------------------"
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+echo "-----------------------------------------------------------------"
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+sleep 5
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+}
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+
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+if [ "${MESH_SETUP}" != "false" ]; then
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+ setup_mesh
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+fi
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+
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+if [ "${VPN_SETUP}" == "true" ]; then
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+ setup_vpn
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+fi
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+
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+if [ "${MESH_SETUP}" != "false" ]; then
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+ mesh_connect_logs
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+fi
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+
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+if [ "${VPN_SETUP}" == "true" ]; then
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+ vpn_connect_logs
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+fi
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+
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+echo "Netmaker setup is now complete. You are ready to begin using Netmaker."
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+echo "Visit dashboard.$NETMAKER_BASE_DOMAIN to log in"
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+
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+cp -f /etc/skel/.bashrc /root/.bashrc
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afeiszli