Added macOS support (experimental)

This commit is contained in:
IgorKha 2024-01-11 21:55:18 +05:00
parent 50e507f7ef
commit ae47f414be
3 changed files with 152 additions and 57 deletions

1
.gitignore vendored Normal file
View file

@ -0,0 +1 @@
.DS_Store

View file

@ -27,6 +27,7 @@ Supported distributions:
- CentOS
- Arch Linux
- Oracle Linux
- macOS (experimental) [**requires** [**brew**](https://brew.sh) package manager]
## Usage

View file

@ -1,20 +1,14 @@
#!/bin/bash
#!/usr/bin/env bash
BLUE='\033[0;34m'
NC='\033[0m'
INFO="${BLUE}[i]${NC}"
function installWireGuard() {
function checkOS() {
#? Check root user
if [ "${EUID}" -ne 0 ]; then
echo "You need to run this script as root"
exit 13
fi
#? Check OS version
if [[ -e /etc/debian_version ]]; then
# shellcheck source=/dev/null
#? Check OS version
if [[ -e /etc/debian_version ]]; then
# shellcheck source=/dev/null
source /etc/os-release
OS="${ID}" # debian or ubuntu
if [[ ${ID} == "debian" || ${ID} == "raspbian" ]]; then
@ -38,10 +32,24 @@ function installWireGuard() {
OS=oracle
elif [[ -e /etc/arch-release ]]; then
OS=arch
elif [[ "$(uname -s)" == "Darwin" ]]; then
OS=macos
else
echo "Looks like you aren't running this installer on a Debian, Ubuntu, Fedora, CentOS, Oracle or Arch Linux system"
exit 95
fi
export OS
}
function installWireGuard() {
#? Check root user
if [ "${EUID}" -ne 0 ]; then
echo ""
echo "You need to run this script as root"
echo ""
exit 13
fi
#? Install WireGuard tools and module
if [[ ${OS} == 'ubuntu' ]] || [[ ${OS} == 'debian' && ${VERSION_ID} -gt 10 ]]; then
@ -76,22 +84,36 @@ function installWireGuard() {
dnf install -y wireguard-tools qrencode
elif [[ ${OS} == 'arch' ]]; then
pacman -Sq --needed --noconfirm wireguard-tools qrencode
elif [[ ${OS} == 'macos' ]]; then
if ! command -v brew &> /dev/null
then
echo ""
echo "Brew is not installed. Please install it and run this script again."
echo "https://brew.sh/"
exit 1
fi
brew install wireguard-tools qrencode
fi
echo ""
echo "The installation is complete. Now you need to re-run the script with user access rights (not root)."
echo ""
exit 0
}
function installCheck() {
if ! command -v wg &> /dev/null
then
echo "You must have \"wireguard-tools\" and \"qrencode\" installed."
read -n1 -r -p "Press any key to continue and install needed packages..."
echo "You must have \"wireguard-tools\" and \"qrencode\" installed."
read -n1 -r -p "Press any key to continue and install needed packages..."
installWireGuard
fi
}
function serverName() {
until [[ ${SERVER_WG_NIC} =~ ^[a-zA-Z0-9_]+$ && ${#SERVER_WG_NIC} -lt 16 ]]; do
read -rp "WireGuard interface name (server name): " -e -i wg0 SERVER_WG_NIC
echo "Tell me a name for the server WireGuard interface. ('wg0' is used by default)"
read -rp "WireGuard interface name (server name): " -e SERVER_WG_NIC
SERVER_WG_NIC=${SERVER_WG_NIC:-wg0}
done
}
@ -101,15 +123,24 @@ function installQuestions() {
echo ""
# Detect public IPv4 or IPv6 address and pre-fill for the user
SERVER_PUB_IP=$(host myip.opendns.com resolver1.opendns.com | grep -oP 'has address \K[0-9.]+')
if [[ -z ${SERVER_PUB_IP} ]]; then
# Detect public IPv6 address
SERVER_PUB_IP=$(ip -6 addr | sed -ne 's|^.* inet6 \([^/]*\)/.* scope global.*$|\1|p' | head -1)
fi
SERVER_PUB_IP=$(host myip.opendns.com resolver1.opendns.com | grep -oE 'has address [0-9.]+' | cut -d ' ' -f3)
echo "Your public IPv4 address is ${SERVER_PUB_IP}"
if [[ -z ${SERVER_PUB_IP} ]]; then
# Detect public IPv6 address
if [[ ${OS} == "macos" ]]; then
# Detect public IPv6 address on macOS
SERVER_PUB_IP=$(ifconfig | grep -A4 'en0:' | grep 'inet6' | awk '{print $2}')
else
# Detect public IPv6 address on Linux
SERVER_PUB_IP=$(ip -6 addr | sed -ne 's|^.* inet6 \([^/]*\)/.* scope global.*$|\1|p' | head -1)
fi
fi
# while true; do
# read -rp "Enter IPv4 or IPv6 public address: " -e -i "${SERVER_PUB_IP}" SERVER_PUB_IP
while true; do
read -rp "Enter IPv4 or IPv6 public address: " -e -i "${SERVER_PUB_IP}" SERVER_PUB_IP
read -rp "Enter IPv4 or IPv6 public address [default used ${SERVER_PUB_IP}]: " -e USER_INPUT_SERVER_PUB_IP
SERVER_PUB_IP=${USER_INPUT_SERVER_PUB_IP:-$SERVER_PUB_IP}
if [[ ${SERVER_PUB_IP} =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
break
elif [[ ${SERVER_PUB_IP} =~ ^[0-9a-fA-F:]+:[0-9a-fA-F:]*$ ]]; then
@ -120,36 +151,68 @@ function installQuestions() {
fi
done
until [[ ${SERVER_WG_IPV4} =~ ^([0-9]{1,3}\.){3} ]]; do
read -rp "Server's WireGuard IPv4: " -e -i 10."$(shuf -i 0-250 -n 1)"."$(shuf -i 0-250 -n 1)".1 SERVER_WG_IPV4
done
until [[ ${SERVER_WG_IPV4} =~ ^([0-9]{1,3}\.){3} ]]; do
# read -rp "Server's WireGuard IPv4: " -e -i 10."$(shuf -i 0-250 -n 1)"."$(shuf -i 0-250 -n 1)".1 SERVER_WG_IPV4
if [[ ${OS} == "macos" ]]; then
SERVER_WG_IPV4="10.$(jot -r 1 0 250).$(jot -r 1 0 250).1"
read -rp "Server's WireGuard IPv4 [default used ${SERVER_WG_IPV4}]: " -e USER_INPUT_SERVER_WG_IPV4
SERVER_WG_IPV4=${USER_INPUT_SERVER_WG_IPV4:-$SERVER_WG_IPV4}
else
read -rp "Server's WireGuard IPv4: " -e -i 10."$(shuf -i 0-250 -n 1)"."$(shuf -i 0-250 -n 1)".1 SERVER_WG_IPV4
fi
done
until [[ ${SERVER_WG_IPV6} =~ ^([a-f0-9]{1,4}:){3,4}: ]]; do
read -rp "Server's WireGuard IPv6: " -e -i fd42:"$(shuf -i 10-90 -n 1)":"$(shuf -i 10-90 -n 1)"::1 SERVER_WG_IPV6
done
until [[ ${SERVER_WG_IPV6} =~ ^([a-f0-9]{1,4}:){3,4}: ]]; do
# read -rp "Server's WireGuard IPv6: " -e -i fd42:"$(shuf -i 10-90 -n 1)":"$(shuf -i 10-90 -n 1)"::1 SERVER_WG_IPV6
if [[ ${OS} == 'macos' ]]; then
SERVER_WG_IPV6="fd42:$(jot -r 1 10 90):$(jot -r 1 10 90)::1"
read -rp "Server's WireGuard IPv6 [default used ${SERVER_WG_IPV6}]: " -e USER_INPUT_SERVER_WG_IPV6
SERVER_WG_IPV6=${USER_INPUT_SERVER_WG_IPV6:-$SERVER_WG_IPV6}
else
read -rp "Server's WireGuard IPv6: " -e -i fd42:"$(shuf -i 10-90 -n 1)":"$(shuf -i 10-90 -n 1)"::1 SERVER_WG_IPV6
fi
done
# Generate random number within private ports range
RANDOM_PORT=$(shuf -i49152-65535 -n1)
until [[ ${SERVER_PORT} =~ ^[0-9]+$ ]] && [ "${SERVER_PORT}" -ge 1 ] && [ "${SERVER_PORT}" -le 65535 ]; do
read -rp "Server's WireGuard port [1-65535]: " -e -i "${RANDOM_PORT}" SERVER_PORT
done
# Generate random number within private ports range
RANDOM_PORT=$(shuf -i 49152-65535 -n1)
until [[ ${SERVER_PORT} =~ ^[0-9]+$ ]] && [ "${SERVER_PORT}" -ge 1 ] && [ "${SERVER_PORT}" -le 65535 ]; do
# read -rp "Server's WireGuard port [1-65535]: " -e -i "${RANDOM_PORT}" SERVER_PORT
if [[ ${OS} == 'macos' ]]; then
read -rp "Server's WireGuard port [1-65535] [default ${RANDOM_PORT}]: " -e USER_INPUT_SERVER_PORT
SERVER_PORT=${USER_INPUT_SERVER_PORT:-$RANDOM_PORT}
else
read -rp "Server's WireGuard port [1-65535]: " -e -i "${RANDOM_PORT}" SERVER_PORT
fi
done
# Adguard DNS by default
until [[ ${CLIENT_DNS_1} =~ ^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$ ]]; do
read -rp "First DNS resolver to use for the clients: " -e -i 94.140.14.14 CLIENT_DNS_1
done
until [[ ${CLIENT_DNS_2} =~ ^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$ ]]; do
read -rp "Second DNS resolver to use for the clients (optional): " -e -i 94.140.15.15 CLIENT_DNS_2
if [[ ${CLIENT_DNS_2} == "" ]]; then
CLIENT_DNS_2="${CLIENT_DNS_1}"
fi
done
echo ""
echo "Okay, that was all I needed. We are ready to setup your WireGuard server now."
echo "You will be able to generate a client at the end of the installation."
read -n1 -r -p "Press any key to continue..."
# Adguard DNS by default
until [[ ${CLIENT_DNS_1} =~ ^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$ ]]; do
# read -rp "First DNS resolver to use for the clients: " -e -i 94.140.14.14 CLIENT_DNS_1
if [[ ${OS} == 'macos' ]]; then
CLIENT_DNS_1='94.140.14.14'
read -rp "First DNS resolver to use for the clients [default ${CLIENT_DNS_1}]: " -e USER_INPUT_CLIENT_DNS_1
CLIENT_DNS_1=${USER_INPUT_CLIENT_DNS_1:-$CLIENT_DNS_1}
else
read -rp "First DNS resolver to use for the clients: " -e -i 94.140.14.14 CLIENT_DNS_1
fi
done
until [[ ${CLIENT_DNS_2} =~ ^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$ ]]; do
if [[ ${OS} == 'macos' ]]; then
CLIENT_DNS_DEF_2='94.140.15.15'
read -rp "Second DNS resolver to use for the clients (optional) [default ${CLIENT_DNS_DEF_2}]: " -e USER_INPUT_CLIENT_DNS_2
CLIENT_DNS_2=${USER_INPUT_CLIENT_DNS_2:-$CLIENT_DNS_DEF_2}
else
read -rp "Second DNS resolver to use for the clients (optional): " -e -i 94.140.15.15 CLIENT_DNS_2
if [[ ${CLIENT_DNS_2} == "" ]]; then
CLIENT_DNS_2="${CLIENT_DNS_1}"
fi
fi
done
echo ""
echo "Okay, that was all I needed. We are ready to setup your WireGuard server now."
echo "You will be able to generate a client at the end of the installation."
read -n1 -r -p "Press any key to continue..."
}
function newInterface() {
@ -218,7 +281,11 @@ function newClient() {
done
for DOT_IP in {2..254}; do
DOT_EXISTS=$(grep -c "${SERVER_WG_IPV4::-1}${DOT_IP}" "$(pwd)/wireguard/${SERVER_WG_NIC}/${SERVER_WG_NIC}.conf")
if [[ ${OS} == 'macos' ]]; then
DOT_EXISTS=$(grep -c "$(echo "${SERVER_WG_IPV4}" | rev | cut -c 2- | rev)${DOT_IP}" "$(pwd)/wireguard/${SERVER_WG_NIC}/${SERVER_WG_NIC}.conf")
else
DOT_EXISTS=$(grep -c "${SERVER_WG_IPV4::-1}${DOT_IP}" "$(pwd)/wireguard/${SERVER_WG_NIC}/${SERVER_WG_NIC}.conf")
fi
if [[ ${DOT_EXISTS} == '0' ]]; then
break
fi
@ -232,7 +299,12 @@ function newClient() {
BASE_IP=$(echo "$SERVER_WG_IPV4" | awk -F '.' '{ print $1"."$2"."$3 }')
until [[ ${IPV4_EXISTS} == '0' ]]; do
read -rp "Client's WireGuard IPv4: ${BASE_IP}." -e -i "${DOT_IP}" DOT_IP
if [[ ${OS} == 'macos' ]]; then
read -rp "Client's WireGuard IPv4 [default used ${BASE_IP}.${DOT_IP}]: " -e USER_INPUT_DOT_IP
DOT_IP=${USER_INPUT_DOT_IP:-$DOT_IP}
else
read -rp "Client's WireGuard IPv4: ${BASE_IP}." -e -i "${DOT_IP}" DOT_IP
fi
CLIENT_WG_IPV4="${BASE_IP}.${DOT_IP}"
IPV4_EXISTS=$(grep -c "$CLIENT_WG_IPV4/24" "$(pwd)/wireguard/${SERVER_WG_NIC}/${SERVER_WG_NIC}.conf")
@ -245,7 +317,12 @@ function newClient() {
BASE_IP=$(echo "$SERVER_WG_IPV6" | awk -F '::' '{ print $1 }')
until [[ ${IPV6_EXISTS} == '0' ]]; do
read -rp "Client's WireGuard IPv6: ${BASE_IP}::" -e -i "${DOT_IP}" DOT_IP
if [[ ${OS} == 'macos' ]]; then
read -rp "Client's WireGuard IPv6 [default used ${BASE_IP}::${DOT_IP}]: " -e USER_INPUT_DOT_IP
DOT_IP=${USER_INPUT_DOT_IP:-$DOT_IP}
else
read -rp "Client's WireGuard IPv6: ${BASE_IP}::" -e -i "${DOT_IP}" DOT_IP
fi
CLIENT_WG_IPV6="${BASE_IP}::${DOT_IP}"
IPV6_EXISTS=$(grep -c "${CLIENT_WG_IPV6}/64" "$(pwd)/wireguard/${SERVER_WG_NIC}/${SERVER_WG_NIC}.conf")
@ -258,11 +335,23 @@ function newClient() {
# Asking for client's allowed IPs
until [[ ${ALLOWED_IPV4} =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}(\/([0-9]|[1-2][0-9]|3[0-2]))?$ ]]; do
read -rp "Client's allowed IPv4: " -e -i "0.0.0.0/0" ALLOWED_IPV4
if [[ ${OS} == 'macos' ]]; then
ALLOWED_IPV4="0.0.0.0/0"
read -rp "Client's allowed IPv4 [default used ${ALLOWED_IPV4}]: " -e USER_INPUT_ALLOWED_IPV4
ALLOWED_IPV4=${USER_INPUT_ALLOWED_IPV4:-$ALLOWED_IPV4}
else
read -rp "Client's allowed IPv4: " -e -i "0.0.0.0/0" ALLOWED_IPV4
fi
done
until [[ ${ALLOWED_IPV6} =~ ^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))(\/((1(1[0-9]|2[0-8]))|([0-9][0-9])|([0-9])))?$ ]]; do
read -rp "Client's allowed IPv6: " -e -i "::/0" ALLOWED_IPV6
if [[ ${OS} == 'macos' ]]; then
ALLOWED_IPV6="::/0"
read -rp "Client's allowed IPv6 [default used ${ALLOWED_IPV6}]: " -e USER_INPUT_ALLOWED_IPV6
ALLOWED_IPV6=${USER_INPUT_ALLOWED_IPV6:-$ALLOWED_IPV6}
else
read -rp "Client's allowed IPv6: " -e -i "::/0" ALLOWED_IPV6
fi
done
# Generate key pair for the client
@ -313,10 +402,10 @@ AllowedIPs = ${CLIENT_WG_IPV4}/32,${CLIENT_WG_IPV6}/128" >>"$(pwd)/wireguard/${S
echo -e "\nHere is your client config file as a QR Code:"
qrencode -t ansiutf8 -l L <"${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.conf"
qrencode -l L -s 6 -d 225 -o "${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.png" <"${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.conf"
qrencode -l L -s 6 -d 225 -o "${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.png" <"${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.conf"
echo -e "${INFO} Config available in ${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.conf"
echo -e "${INFO} QR is also available in ${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.png"
echo -e "${INFO} QR is also available in ${HOME_DIR}/${SERVER_WG_NIC}-client-${CLIENT_NAME}.png"
echo -e "${INFO} MikroTik peer config available in ${HOME_DIR}/mikrotik-${SERVER_WG_NIC}-client-${CLIENT_NAME}.rsc"
}
@ -356,7 +445,7 @@ function listConfs() {
echo "${i}. ${folder_name} [${count} user(s)]"
((i++))
done
fi
fi
echo ""
}
@ -365,7 +454,11 @@ echo "Welcome to WireGuard-MikroTik configurator!"
echo "The git repository is available at: https://github.com/IgorKha/wireguard-mikrotik"
echo ""
#? Check for root, OS, WireGuard
#? Check OS
checkOS
echo "Your OS is ${OS}"
#? Check for root, WireGuard
installCheck
listConfs