mirror of
https://github.com/gravitl/netmaker.git
synced 2024-09-20 15:26:04 +08:00
275 lines
9.2 KiB
Bash
Executable file
275 lines
9.2 KiB
Bash
Executable file
#!/bin/bash
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echo "checking for root permissions..."
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echo "setting flags..."
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while getopts d:e:m:v:c: flag
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do
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case "${flag}" in
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d) domain=${OPTARG};;
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e) email=${OPTARG};;
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m) addmesh=${OPTARG};;
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v) addvpn=${OPTARG};;
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c) num_clients=${OPTARG};;
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esac
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done
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echo "checking for root permissions..."
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if [ $EUID -ne 0 ]; then
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echo "This script must be run as root"
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exit 1
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fi
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echo "checking dependencies..."
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declare -A osInfo;
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osInfo[/etc/debian_version]="apt-get install -y"u
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osInfo[/etc/alpine-release]="apk --update add"
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osInfo[/etc/centos-release]="yum install -y"
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osInfo[/etc/fedora-release]="dnf install -y"
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for f in ${!osInfo[@]}
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do
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if [[ -f $f ]];then
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install_cmd=${osInfo[$f]}
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fi
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done
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if [ -f /etc/debian_version ]; then
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apt update
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elif [ -f /etc/alpine-release ]; then
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apk update
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elif [ -f /etc/centos-release ]; then
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yum update
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elif [ -f /etc/fedora-release ]; then
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dnf update
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fi
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dependencies=( "docker.io" "docker-compose" "wireguard" "jq" )
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for dependency in ${dependencies[@]}; do
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is_installed=$(dpkg-query -W --showformat='${Status}\n' ${dependency} | grep "install ok installed")
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if [ "${is_installed}" == "install ok installed" ]; then
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echo " " ${dependency} is installed
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else
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echo " " ${dependency} is not installed. Attempting install.
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${install_cmd} ${dependency}
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sleep 5
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is_installed=$(dpkg-query -W --showformat='${Status}\n' ${dependency} | grep "install ok installed")
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if [ "${is_installed}" == "install ok installed" ]; then
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echo " " ${dependency} is installed
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elif [ -x "$(command -v ${dependency})" ]; then
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echo " " ${dependency} is installed
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else
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echo " " failed to install ${dependency}. Exiting.
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exit 1
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fi
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fi
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done
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set -e
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NETMAKER_BASE_DOMAIN=nm.$(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=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 30 ; echo '')
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EMAIL="fake@email.com"
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if [ -n "$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=$email
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fi
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if [ -n "$addmesh" ]; then
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MESH_SETUP=$addmesh
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else
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MESH_SETUP="true"
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fi
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if [ -n "$addvpn" ]; then
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VPN_SETUP=$addvpn
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else
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VPN_SETUP="false"
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fi
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if [ -n "$num_clients" ]; then
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NUM_CLIENTS=$num_clients
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else
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NUM_CLIENTS=5
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fi
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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: $NUM_CLIENTS"
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fi
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echo " ----------------------------"
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sleep 5
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echo "setting mosquitto.conf..."
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wget -q -O /root/mosquitto.conf https://raw.githubusercontent.com/gravitl/netmaker/master/docker/mosquitto.conf
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echo "setting docker-compose..."
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mkdir -p /etc/netmaker
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wget -q -O /root/docker-compose.yml https://raw.githubusercontent.com/gravitl/netmaker/master/compose/docker-compose.traefik.yml
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sed -i "s/NETMAKER_BASE_DOMAIN/$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/$MASTER_KEY/g" /root/docker-compose.yml
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sed -i "s/YOUR_EMAIL/$EMAIL/g" /root/docker-compose.yml
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echo "starting containers..."
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docker-compose -f /root/docker-compose.yml up -d
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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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EOF
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echo "visit dashboard.$NETMAKER_BASE_DOMAIN to log in"
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sleep 2
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setup_mesh() {
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echo "creating netmaker network (10.101.0.0/16)"
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curl -s -o /dev/null -d '{"addressrange":"10.101.0.0/16","netid":"netmaker"}' -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/networks
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sleep 5
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echo "creating netmaker access key"
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curlresponse=$(curl -s -d '{"uses":99999,"name":"netmaker-key"}' -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/networks/netmaker/keys)
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ACCESS_TOKEN=$(jq -r '.accessstring' <<< ${curlresponse})
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sleep 5
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echo "configuring netmaker server as ingress gateway"
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curlresponse=$(curl -s -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/nodes/netmaker)
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SERVER_ID=$(jq -r '.[0].id' <<< ${curlresponse})
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curl -o /dev/null -s -X POST -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/nodes/netmaker/$SERVER_ID/createingress
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sleep 5
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echo "finished configuring server and network. You can now add clients."
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echo ""
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echo "For Linux, Mac, Windows, and FreeBSD:"
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echo " 1. Install the netclient: https://docs.netmaker.org/netclient.html#installation"
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echo " 2. Join the network: netclient join -t $ACCESS_TOKEN"
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echo ""
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echo "For Android and iOS clients, perform the following steps:"
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echo " 1. Log into UI at dashboard.$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 "Netmaker setup is now complete. You are ready to begin using Netmaker."
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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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curl -s -o /dev/null -d '{"addressrange":"10.201.0.0/16","netid":"vpn","defaultextclientdns":"8.8.8.8"}' -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/networks
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sleep 5
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echo "configuring netmaker server as vpn inlet..."
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curlresponse=$(curl -s -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/nodes/vpn)
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SERVER_ID=$(jq -r '.[0].id' <<< ${curlresponse})
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curl -s -o /dev/null -X POST -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/nodes/vpn/$SERVER_ID/createingress
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echo "waiting 10 seconds for server to apply configuration..."
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sleep 10
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echo "configuring netmaker server vpn gateway..."
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[ -z "$GATEWAY_IFACE" ] && GATEWAY_IFACE=$(ip -4 route ls | grep default | grep -Po '(?<=dev )(\S+)')
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echo "gateway iface: $GATEWAY_IFACE"
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curlresponse=$(curl -s -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/nodes/vpn)
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SERVER_ID=$(jq -r '.[0].id' <<< ${curlresponse})
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EGRESS_JSON=$( 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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echo "egress json: $EGRESS_JSON"
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curl -s -o /dev/null -X POST -d "$EGRESS_JSON" -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/nodes/vpn/$SERVER_ID/creategateway
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echo "creating client configs..."
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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: $clientid}' )
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curl -s -o /dev/null -d "$CLIENT_JSON" -H "Authorization: Bearer $MASTER_KEY" -H 'Content-Type: application/json' https://api.${NETMAKER_BASE_DOMAIN}/api/extclients/vpn/$SERVER_ID
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done
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echo "finished configuring vpn server."
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echo ""
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echo "To configure clients, perform the following steps:"
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echo " 1. log into dashboard.$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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}
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if [ "${MESH_SETUP}" != "false" ]; then
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setup_mesh
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fi
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if [ "${VPN_SETUP}" == "true" ]; then
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setup_vpn
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fi
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echo ""
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echo "Netmaker setup is now complete. You are ready to begin using Netmaker."
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