initial commit

eduroam.nix

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+{ pkgs ? import <nixpkgs> {}, ... }:
+let eduroam = pkgs.fetchurl {
+    name = "eduroam";
+    url = "https://cat.eduroam.org/user/API.php?action=downloadInstaller&lang=en&profile=973&device=linux&generatedfor=user&openroaming=0";
+    hash = "sha256-/NptbjDU1SZUHQM2TvuOgd62S4tZYsTFHuHc0XxaF4s=";
+    recursiveHash = true;
+    downloadToTemp = true;
+    postFetch = ''
+      mkdir -p "$out/bin"
+      install -m 755 "$downloadedFile" "$out/bin/eduroam.py"
+    '';
+  };
+in pkgs.mkShell {
+  packages = [
+    eduroam
+    (pkgs.python3.withPackages (ps: with ps; [ dbus-python pyopenssl ]))
+  ];
+
+  shellHook = ''
+    exec python3 ${eduroam}/bin/eduroam.py
+  '';
+}

readme.md

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+# chalmers eduroam nix
+
+This is a nix-shell which automatically fetches the chalmers eduroam configuration tool, the needed python packages, and runs the scipt.
+
+You should already have network manager enabled in your global config.
+
+If you want it to work with another institution then find the correct download link from [cat.eduoroam.org](https://cat.eduroam.org/) and adjust the url and hash in `eduroam.nix` accordingly.