Join eduroam wifi network

Edit configuration.nix:

networking.wireless.networks = {
    "eduroam".auth = ''
        proto=WPA2
        key_mgmt=WPA-EAP
        eap=TTLS
        phase2="auth=MSCHAPV2"
        anonymous_identity="anonymous@dauphine.fr"
        identity="firstname.lastname@dauphine.eu"
        password="password"
    '';
};

Note: This configuration works at Paris-Dauphine University but may not work in your university depending on their network configuration.

Brief reminder for simple or open wifi networks:

"simple_network".psk = "password";
"free_network" = {};