depot/ops/nixos/bvm-radius/radius.nix

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# SPDX-FileCopyrightText: 2021 Luke Granger-Brown <depot@lukegb.com>
#
# SPDX-License-Identifier: Apache-2.0
{ pkgs, depot, ... }:
let
freeradiusConfig = pkgs.runCommandLocal "freeradius-config" (depot.ops.secrets.radius // {
freeradius = pkgs.freeradius;
raddb = ./raddb;
}) ''
cp -R $raddb $out
chmod -R +w $out
for f in $out/{radiusd,clients,proxy}.conf $out/mods-config/files/authorize; do
substituteInPlace "$f" \
--replace "{{FREERADIUS_LOC}}" "$freeradius" \
--replace "{{JANET_ROAMING0_SECRET}}" "$janetroaming0" \
--replace "{{JANET_ROAMING1_SECRET}}" "$janetroaming1" \
--replace "{{JANET_ROAMING2_SECRET}}" "$janetroaming2" \
--replace "{{WLC_SECRET}}" "$wlc" \
--replace "{{USER_TESTUSER_PASSWORD}}" "$testuser" \
--replace "{{USER_LUKEGB_PASSWORD}}" "$lukegb"
done
# can't check the config; it relies on things out-of-store
# ${pkgs.freeradius}/bin/radiusd -C -sxl stdout -d $out
'';
in {
environment.systemPackages = [
pkgs.freeradius
depot.pkgs.eapol-test
];
services.freeradius = {
enable = true;
configDir = freeradiusConfig;
};
users.users.radius = {
group = "radius";
extraGroups = [ "acme" ];
isSystemUser = true;
};
users.groups.radius = {};
}