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The installation script is available at https://github.com/geteduroam/letswifi-portal/blob/main/contrib/install/install-letswifi-portal.sh . The script sets up a portal with which you obtain certificates from one CA and for a specific realm, which you specify. Additionally, the script copies the metadata from the link but if automatic refresh is needed, you need to set this up later. At the end of the installation process, you get a link to find the SAML SP metadata to register with your federation. In the firewall you need to open the ports TCP/80 and TCP/443 . In order to check that everything is OK at this point, please use the command
curl
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-sSk
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--resolve
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DOMAIN:443:127.0.0.1
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echo
You should see an output like {"href":"./","http://letswifi.app/api#2": if the webserver is running OK internally.
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