====== The University VPN ======
Here you find instructions how to connect with University Virtual Private Network (VPN)
===== Linux configuration =====
<note>Following instruction works for Ubuntu 22.04</note>
  * Install openconnect version **8.x** (there are some problems with 9.x)
<code bash>
# Check openconnect version
apt policy openconnect
# Install if version matches requirements
sudo apt-get install -y openconnect
</code>
  * Create bin directory in your home dir
<code bash>
mkdir ~/bin
</code>
  * Add newly created dir to PATH variable
<code bash>
case "$SHELL" in
  "zsh") DOTFILE="~/.zshrc" ;;
  "bash") DOTFILE="~/.bashrc" ;;
  "ksh") DOTFILE="~/.kshrc" ;;
esac
echo 'export PATH="$PATH:~/bin"' >> $DOTFILE
source $DOTFILE
</code>
  * Install required packages
<code bash>
sudo apt-get install python3-pip
pip3 install https://github.com/dlenski/gp-saml-gui/archive/master.zip
</code>
  * Create script in **~/bin/vpn-uwr** with following content
<code bash>
#!/bin/bash -xv
eval $( gp-saml-gui --gateway vpn.uwr.edu.pl --clientos=Windows --allow-insecure-crypto )
echo "$COOKIE" | sudo openconnect --protocol=gp -u "$USER" --os="$OS" --passwd-on-stdin "$HOST" &
</code>
  * Set execute privileges 
<code bash>
set +x ~/bin/vpn-uwr
</code>
  * Run our script from terminal **vpn-uwr** to connect with University VPN - the window with University login page should appear - after successful login, connection will be established.