Setting up EDUROAM network connection (at OSU.cz) on Ubuntu 9.04

This is how I configured the EDUROAM network connection on my Ubuntu 9.04. My home university is the University of Ostrava (OSU).

1. First of all, there was a problem with certificates. I have downloaded University's CA Certificates (osu-ca.pem, cesnet-ca.pem) from the OSU's website. We are going to install the certificates as trustworthy.
2. Determine the directory where all the certificates are stored:
   openssl version -d
3. Create an executable script file CreateSymLinks:

   #!/bin/bash
   for CERTFILE in $*; do
   # make sure file exists and is a valid cert
   test -f "$CERTFILE" || continue
   HASH=$(openssl x509 -noout -hash -in "$CERTFILE")
   test -n "$HASH" || continue
   
   # use lowest available iterator for symlink
   for ITER in 0 1 2 3 4 5 6 7 8 9; do
   test -f "${HASH}.${ITER}" && continue
   ln -s "$CERTFILE" "${HASH}.${ITER}"
   test -L "${HASH}.${ITER}" && break
   done
   done

4. Run
   ./CreateSymLinks *.pem
   This will create symbolic links to the certificate files.
5. Copy all *.pem files together with all created symbolic links to the path obtained in step 2.
6. Setup EDUROAM connection in Network Manager: WPA/WPA2 Enterprise, Tunelled TLS (TTLS), osu-ca.pem as CA certificate, MSCHAP, your identity (my was XXX@osu.cz), password.

The connection should be established and work properly.