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https://github.com/pivpn/pivpn.git
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refactor(scripts): Structure code as per codestyle
Fix #1636 Refactor code according to code style Constants, Functions, Script
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4s3ti
parent
79f7caf4d3
commit
71f7ca9b3b
20 changed files with 377 additions and 342 deletions
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@ -1,7 +1,7 @@
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#!/bin/bash
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# Create OVPN Client
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# Default Variable Declarations
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### Constants
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setupVars="/etc/pivpn/openvpn/setupVars.conf"
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DEFAULT="Default.txt"
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FILEEXT=".ovpn"
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@ -14,15 +14,11 @@ INDEX="/etc/openvpn/easy-rsa/pki/index.txt"
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# shellcheck disable=SC1090
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source "${setupVars}"
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## Functions
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err() {
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echo "[$(date +'%Y-%m-%dT%H:%M:%S%z')]: $*" >&2
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}
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if [[ ! -f "${setupVars}" ]]; then
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err "::: Missing setup vars file!"
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exit 1
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fi
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helpFunc() {
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echo "::: Create a client ovpn profile, optional nopass"
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echo ":::"
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@ -67,7 +63,117 @@ checkName() {
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err "::: You cannot leave the name blank."
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exit 1
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fi
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}
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}
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keynoPASS() {
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# Build the client key
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export EASYRSA_CERT_EXPIRE="${DAYS}"
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./easyrsa build-client-full "${NAME}" nopass
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cd pki || exit
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}
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useBitwarden() {
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# login and unlock vault
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printf "****Bitwarden Login****"
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printf "\n"
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SESSION_KEY="$(bw login --raw)"
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export BW_SESSION="${SESSION_KEY}"
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printf "Successfully Logged in!"
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printf "\n"
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# ask user for username
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printf "Enter the username: "
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read -r NAME
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#check name
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checkName
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# ask user for length of password
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printf "Please enter the length of characters you want your password to be "
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printf "(minimum 12): "
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read -r LENGTH
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# check length
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until [[ "${LENGTH}" -gt 11 ]] && [[ "${LENGTH}" -lt 129 ]]; do
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echo "Password must be between from 12 to 128 characters, please try again."
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# ask user for length of password
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printf "Please enter the length of characters you want your password to be "
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printf "(minimum 12): "
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read -r LENGTH
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done
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printf "Creating a PiVPN item for your vault..."
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printf "\n"
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# create a new item for your PiVPN Password
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PASSWD="$(bw generate -usln --length "${LENGTH}")"
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bw get template item \
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| jq '.login.type = "1"' \
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| jq '.name = "PiVPN"' \
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| jq -r --arg NAME "${NAME}" '.login.username = $NAME' \
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| jq -r --arg PASSWD "${PASSWD}" '.login.password = $PASSWD' \
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| bw encode \
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| bw create item
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bw logout
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}
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keyPASS() {
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if [[ -z "${PASSWD}" ]]; then
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stty -echo
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while true; do
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printf "Enter the password for the client: "
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read -r PASSWD
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printf "\n"
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printf "Enter the password again to verify: "
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read -r PASSWD2
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printf "\n"
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[[ "${PASSWD}" == "${PASSWD2}" ]] && break
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printf "Passwords do not match! Please try again.\n"
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done
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stty echo
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if [[ -z "${PASSWD}" ]]; then
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err "You left the password blank"
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err "If you don't want a password, please run:"
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err "pivpn add nopass"
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exit 1
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fi
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fi
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if [[ "${#PASSWD}" -lt 4 ]] || [[ "${#PASSWD}" -gt 1024 ]]; then
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err "Password must be between from 4 to 1024 characters"
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exit 1
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fi
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export EASYRSA_CERT_EXPIRE="${DAYS}"
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./easyrsa --passin=pass:"${PASSWD}" \
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--passout=pass:"${PASSWD}" \
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build-client-full "${NAME}"
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cd pki || exit
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}
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cidrToMask() {
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# Source: https://stackoverflow.com/a/20767392
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set -- $((5 - (${1} / 8))) \
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255 255 255 255 \
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$(((255 << (8 - (${1} % 8))) & 255)) \
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0 0 0
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shift "${1}"
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echo "${1-0}.${2-0}.${3-0}.${4-0}"
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}
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### Script
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if [[ ! -f "${setupVars}" ]]; then
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err "::: Missing setup vars file!"
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exit 1
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fi
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if [[ -z "${HELP_SHOWN}" ]]; then
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helpFunc
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@ -175,102 +281,6 @@ while [[ "$#" -gt 0 ]]; do
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shift
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done
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# Functions def
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keynoPASS() {
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# Build the client key
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export EASYRSA_CERT_EXPIRE="${DAYS}"
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./easyrsa build-client-full "${NAME}" nopass
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cd pki || exit
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}
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useBitwarden() {
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# login and unlock vault
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printf "****Bitwarden Login****"
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printf "\n"
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SESSION_KEY="$(bw login --raw)"
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export BW_SESSION="${SESSION_KEY}"
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printf "Successfully Logged in!"
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printf "\n"
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# ask user for username
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printf "Enter the username: "
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read -r NAME
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#check name
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checkName
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# ask user for length of password
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printf "Please enter the length of characters you want your password to be "
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printf "(minimum 12): "
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read -r LENGTH
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# check length
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until [[ "${LENGTH}" -gt 11 ]] && [[ "${LENGTH}" -lt 129 ]]; do
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echo "Password must be between from 12 to 128 characters, please try again."
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# ask user for length of password
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printf "Please enter the length of characters you want your password to be "
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printf "(minimum 12): "
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read -r LENGTH
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done
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printf "Creating a PiVPN item for your vault..."
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printf "\n"
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# create a new item for your PiVPN Password
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PASSWD="$(bw generate -usln --length "${LENGTH}")"
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bw get template item \
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| jq '.login.type = "1"' \
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| jq '.name = "PiVPN"' \
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| jq -r --arg NAME "${NAME}" '.login.username = $NAME' \
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| jq -r --arg PASSWD "${PASSWD}" '.login.password = $PASSWD' \
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| bw encode \
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| bw create item
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bw logout
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}
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keyPASS() {
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if [[ -z "${PASSWD}" ]]; then
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stty -echo
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while true; do
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printf "Enter the password for the client: "
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read -r PASSWD
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printf "\n"
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printf "Enter the password again to verify: "
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read -r PASSWD2
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printf "\n"
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[[ "${PASSWD}" == "${PASSWD2}" ]] && break
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printf "Passwords do not match! Please try again.\n"
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done
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stty echo
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if [[ -z "${PASSWD}" ]]; then
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err "You left the password blank"
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err "If you don't want a password, please run:"
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err "pivpn add nopass"
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exit 1
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fi
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fi
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if [[ "${#PASSWD}" -lt 4 ]] || [[ "${#PASSWD}" -gt 1024 ]]; then
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err "Password must be between from 4 to 1024 characters"
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exit 1
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fi
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export EASYRSA_CERT_EXPIRE="${DAYS}"
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./easyrsa --passin=pass:"${PASSWD}" \
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--passout=pass:"${PASSWD}" \
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build-client-full "${NAME}"
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cd pki || exit
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}
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#make sure ovpns dir exists
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# Disabling warning for SC2154, var sourced externaly
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# shellcheck disable=SC2154
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@ -456,16 +466,6 @@ if [[ "${iOS}" == 1 ]]; then
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printf "========================================================\n\n"
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fi
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cidrToMask() {
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# Source: https://stackoverflow.com/a/20767392
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set -- $((5 - (${1} / 8))) \
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255 255 255 255 \
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$(((255 << (8 - (${1} % 8))) & 255)) \
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0 0 0
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shift "${1}"
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echo "${1-0}.${2-0}.${3-0}.${4-0}"
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}
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#disabling SC2514, variable sourced externaly
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# shellcheck disable=SC2154
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NET_REDUCED="${pivpnNET::-2}"
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