Bernhard.Linz/openvpn-install
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Cleanup

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This commit is contained in:
Nyr 2014-10-23 00:19:08 +02:00
parent 936a8b8ff0
commit 091e487472
1 changed files with 17 additions and 24 deletions
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41
openvpn-install.sh
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@ -23,6 +23,19 @@ if [[ ! -e /etc/debian_version ]]; then
exit
fi
newclient () {
# Generates the client config bundle
mkdir ~/ovpn-$1
cd ~/ovpn-$1
cp /usr/share/doc/openvpn/examples/sample-config-files/client.conf ./$1.conf
cp /etc/openvpn/easy-rsa/2.0/keys/ca.crt /etc/openvpn/easy-rsa/2.0/keys/$1.crt /etc/openvpn/easy-rsa/2.0/keys/$1.key ./
sed -i "s|cert client.crt|cert $1.crt|" $1.conf
sed -i "s|key client.key|key $1.key|" $1.conf
tar -czf ../ovpn-$1.tar.gz $1.conf ca.crt $1.crt $1.key
cd ~/
rm -rf ovpn-$1
}
# Try to get our IP from the system and fallback to the Internet.
# I do this to make the script compatible with NATed servers (lowendspirit.com)
@ -58,18 +71,8 @@ if [[ -e /etc/openvpn/server.conf ]]; then
export KEY_CN="$CLIENT"
export EASY_RSA="${EASY_RSA:-.}"
"$EASY_RSA/pkitool" $CLIENT
# Let's generate the client config
mkdir ~/ovpn-$CLIENT
cp /usr/share/doc/openvpn/examples/sample-config-files/client.conf ~/ovpn-$CLIENT/$CLIENT.conf
cp /etc/openvpn/easy-rsa/2.0/keys/ca.crt ~/ovpn-$CLIENT
cp /etc/openvpn/easy-rsa/2.0/keys/$CLIENT.crt ~/ovpn-$CLIENT
cp /etc/openvpn/easy-rsa/2.0/keys/$CLIENT.key ~/ovpn-$CLIENT
cd ~/ovpn-$CLIENT
sed -i "s|cert client.crt|cert $CLIENT.crt|" $CLIENT.conf
sed -i "s|key client.key|key $CLIENT.key|" $CLIENT.conf
tar -czf ../ovpn-$CLIENT.tar.gz $CLIENT.conf ca.crt $CLIENT.crt $CLIENT.key
cd ~/
rm -rf ovpn-$CLIENT
# Generate the client config bundle
newclient "$CLIENT"
echo ""
echo "Client $CLIENT added, certs available at ~/ovpn-$CLIENT.tar.gz"
exit
@ -193,8 +196,6 @@ else
sed -i "/# By default this script does nothing./a\iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to $IP" /etc/rc.local
# And finally, restart OpenVPN
/etc/init.d/openvpn restart
# Let's generate the client config
mkdir ~/ovpn-$CLIENT
# Try to detect a NATed connection and ask about it to potential LowEndSpirit
# users
EXTERNALIP=$(wget -qO- ipv4.icanhazip.com)
@ -212,16 +213,8 @@ else
# IP/port set on the default client.conf so we can add further users
# without asking for them
sed -i "s|remote my-server-1 1194|remote $IP $PORT|" /usr/share/doc/openvpn/examples/sample-config-files/client.conf
cp /usr/share/doc/openvpn/examples/sample-config-files/client.conf ~/ovpn-$CLIENT/$CLIENT.conf
cp /etc/openvpn/easy-rsa/2.0/keys/ca.crt ~/ovpn-$CLIENT
cp /etc/openvpn/easy-rsa/2.0/keys/$CLIENT.crt ~/ovpn-$CLIENT
cp /etc/openvpn/easy-rsa/2.0/keys/$CLIENT.key ~/ovpn-$CLIENT
cd ~/ovpn-$CLIENT
sed -i "s|cert client.crt|cert $CLIENT.crt|" $CLIENT.conf
sed -i "s|key client.key|key $CLIENT.key|" $CLIENT.conf
tar -czf ../ovpn-$CLIENT.tar.gz $CLIENT.conf ca.crt $CLIENT.crt $CLIENT.key
cd ~/
rm -rf ovpn-$CLIENT
# Generate the client config bundle
newclient "$CLIENT"
echo ""
echo "Finished!"
echo ""