mirror of
https://github.com/pivpn/pivpn.git
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82 lines
2.2 KiB
Bash
82 lines
2.2 KiB
Bash
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#!/bin/bash
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# Create OVPN Client
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# Default Variable Declarations
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DEFAULT="Default.txt"
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FILEEXT=".ovpn"
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CRT=".crt"
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OKEY=".key"
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KEY=".3des.key"
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CA="ca.crt"
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TA="ta.key"
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INSTALL_USER=$(cat /etc/pivpn/INSTALL_USER)
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echo "Please enter a Name for the Client:"
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read NAME
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#Build the client key and then encrypt the key
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cd /etc/openvpn/easy-rsa
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source /etc/openvpn/easy-rsa/vars
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./build-key-pass $NAME
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cd keys
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openssl rsa -in $NAME$OKEY -des3 -out $NAME$KEY
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#1st Verify that clients Public Key Exists
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if [ ! -f $NAME$CRT ]; then
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echo "[ERROR]: Client Public Key Certificate not found: $NAME$CRT"
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exit
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fi
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echo "Client's cert found: $NAME$CRT"
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#Then, verify that there is a private key for that client
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if [ ! -f $NAME$KEY ]; then
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echo "[ERROR]: Client 3des Private Key not found: $NAME$KEY"
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exit
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fi
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echo "Client's Private Key found: $NAME$KEY"
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#Confirm the CA public key exists
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if [ ! -f $CA ]; then
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echo "[ERROR]: CA Public Key not found: $CA"
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exit
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fi
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echo "CA public Key found: $CA"
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#Confirm the tls-auth ta key file exists
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if [ ! -f $TA ]; then
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echo "[ERROR]: tls-auth Key not found: $TA"
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exit
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fi
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echo "tls-auth Private Key found: $TA"
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#Ready to make a new .ovpn file - Start by populating with the
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#default file
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cat $DEFAULT > $NAME$FILEEXT
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#Now, append the CA Public Cert
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echo "<ca>" >> $NAME$FILEEXT
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cat $CA >> $NAME$FILEEXT
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echo "</ca>" >> $NAME$FILEEXT
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#Next append the client Public Cert
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echo "<cert>" >> $NAME$FILEEXT
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cat $NAME$CRT | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' >> $NAME$FILEEXT
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echo "</cert>" >> $NAME$FILEEXT
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#Then, append the client Private Key
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echo "<key>" >> $NAME$FILEEXT
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cat $NAME$KEY >> $NAME$FILEEXT
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echo "</key>" >> $NAME$FILEEXT
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#Finally, append the TA Private Key
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echo "<tls-auth>" >> $NAME$FILEEXT
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cat $TA >> $NAME$FILEEXT
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echo "</tls-auth>" >> $NAME$FILEEXT
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# Copy the .ovpn profile to the home directory for convenient remote access
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cp /etc/openvpn/easy-rsa/keys/$NAME$FILEEXT /home/$INSTALL_USER/ovpns/$NAME$FILEEXT
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echo "$NAME$FILEEXT moved to home directory."
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whiptail --title "MakeOVPN" --msgbox "Done! $NAME$FILEEXT successfully created and \
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moved to directory /home/$INSTALL_USER/ovpns." 8 78
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# Original script written by Eric Jodoin.
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