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Combined client config bundling parts into single function...

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Also changed bundler to generate $CLIENT.ovpn file (for Android/Windows) alongside $CLIENT.conf symlink (for Linux).
This commit is contained in:
neftaly.hernandez@gmail.com 2014-10-22 16:32:53 +13:00
parent 936a8b8ff0
commit 5b6555e4fd
1 changed files with 19 additions and 24 deletions
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43
openvpn-install.sh
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@ -23,6 +23,21 @@ if [[ ! -e /etc/debian_version ]]; then
exit exit
fi fi
bundleClient() {
# Bundle the client config files and archive them up.
# *.ovpn for Android & Windows, *.conf symlink for Linux.
mkdir ~/ovpn-$1 && cd $_
cp /usr/share/doc/openvpn/examples/sample-config-files/client.conf ./$1.ovpn
cp /etc/openvpn/easy-rsa/2.0/keys/ca.crt ./
cp /etc/openvpn/easy-rsa/2.0/keys/$1.crt ./
cp /etc/openvpn/easy-rsa/2.0/keys/$1.key ./
ln -s $1.ovpn $1.conf
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.ovpn $1.conf ca.crt $1.crt $1.key
cd ~/
rm -rf ovpn-$1
}
# Try to get our IP from the system and fallback to the Internet. # Try to get our IP from the system and fallback to the Internet.
# I do this to make the script compatible with NATed servers (lowendspirit.com) # I do this to make the script compatible with NATed servers (lowendspirit.com)
@ -58,18 +73,8 @@ if [[ -e /etc/openvpn/server.conf ]]; then
export KEY_CN="$CLIENT" export KEY_CN="$CLIENT"
export EASY_RSA="${EASY_RSA:-.}" export EASY_RSA="${EASY_RSA:-.}"
"$EASY_RSA/pkitool" $CLIENT "$EASY_RSA/pkitool" $CLIENT
# Let's generate the client config # Bundle the client config
mkdir ~/ovpn-$CLIENT bundleClient "$CLIENT"
cp /usr/share/doc/openvpn/examples/sample-config-files/client.conf ~/ovpn-$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
echo "" echo ""
echo "Client $CLIENT added, certs available at ~/ovpn-$CLIENT.tar.gz" echo "Client $CLIENT added, certs available at ~/ovpn-$CLIENT.tar.gz"
exit exit
@ -193,8 +198,6 @@ 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 sed -i "/# By default this script does nothing./a\iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to $IP" /etc/rc.local
# And finally, restart OpenVPN # And finally, restart OpenVPN
/etc/init.d/openvpn restart /etc/init.d/openvpn restart
# Let's generate the client config
mkdir ~/ovpn-$CLIENT
# Try to detect a NATed connection and ask about it to potential LowEndSpirit # Try to detect a NATed connection and ask about it to potential LowEndSpirit
# users # users
EXTERNALIP=$(wget -qO- ipv4.icanhazip.com) EXTERNALIP=$(wget -qO- ipv4.icanhazip.com)
@ -212,16 +215,8 @@ else
# IP/port set on the default client.conf so we can add further users # IP/port set on the default client.conf so we can add further users
# without asking for them # 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 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/$CLIENT.conf # Bundle the client config
cp /etc/openvpn/easy-rsa/2.0/keys/ca.crt ~/ovpn-$CLIENT bundleClient "$CLIENT"
cp /etc/openvpn/easy-rsa/2.0/keys/$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
echo "" echo ""
echo "Finished!" echo "Finished!"
echo "" echo ""