nixos-config/machines/renge/services/element-web.nix
2023-12-24 13:06:57 +01:00

53 lines
1.7 KiB
Nix
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

{ lib, pkgs, ... }:
let
# This uses
# https://github.com/vector-im/element-web#configuration-best-practices
# but allows to disable the frame-ancestors rule for /usercontent/.
mkSecurityHeaders = withFrameOptions: ''
add_header X-Content-Type-Options nosniff;
add_header X-Frame-Options SAMEORIGIN;
add_header X-XSS-Protection "1; mode=block";
'' + lib.optionalString withFrameOptions ''
add_header Content-Security-Policy "frame-ancestors 'none'";
'' + lib.optionalString (!withFrameOptions) ''
add_header Content-Security-Policy "frame-ancestors 'self'";
'';
in
{
services.nginx.virtualHosts."chat.sbruder.de" = {
enableACME = true;
forceSSL = true;
root = pkgs.element-web;
extraConfig = mkSecurityHeaders true;
locations."/usercontent/".extraConfig = mkSecurityHeaders false;
# nixpkgss override mechanism doesnt allow overriding of all options
locations."=/config.chat.sbruder.de.json".alias = pkgs.writeText "config.chat.sbruder.de.json" (lib.generators.toJSON { } {
default_server_config = {
"m.homeserver" = {
base_url = "https://matrix.sbruder.de";
server_name = "matrix.sbruder.de";
};
};
show_labs_settings = true;
branding = {
auth_footer_links = [ ];
};
piwik = false;
default_country_code = "DE";
setting_defaults = {
"UIFeature.feedback" = false;
"UIFeature.shareSocial" = false;
"UIFeature.identityServer" = false;
"UIFeature.thirdPartyId" = false;
};
disable_custom_urls = true;
disable_guests = true;
disable_3pid_login = true;
desktop_builds.available = false;
});
};
}