mio-ops/profiles/cryptpad.nix

# NixOps configuration for the hosts running a Cryptpad server
{
  config,
  pkgs,
  lib,
  ...
}: {
  services.cryptpad = {
    enable = true; # Enable Cryptpad server
  };

  services.nginx = {
    enable = true; # Enable Nginx
    recommendedGzipSettings = true;
    recommendedOptimisation = true;
    recommendedProxySettings = true;
    recommendedTlsSettings = true;
    virtualHosts."pad.mcwhirter.io" = {
      # Cryptpad hostname
      enableACME = true; # Use ACME certs
      forceSSL = true; # Force SSL
      locations = {
        "/".proxyPass = "http://[::]:3000/";
        "^~ /cryptpad_websocket" = {
          proxyPass = "http://[::]:3000";
          extraConfig = ''
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            # WebSocket support (nginx 1.4)
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection upgrade;
          '';
        };
        "^~ /customize.dist/" = {
          # This is needed in order to prevent infinite recursion between /customize/ and the root
        };
        "^~ /customize/" = {
          extraConfig = ''
            rewrite ^/customize/(.*)$ $1 break;
          '';
          tryFiles = "/customize/$uri /customize.dist/$uri";
        };
        "/api/config" = {
          proxyPass = "http://localhost:3000";
          extraConfig = ''
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          '';
        };
        "^~ /block/" = {
          extraConfig = ''
            add_header Cache-Control max-age=0;
          '';
          tryFiles = "$uri =404";
        };
        "~ ^/(register|login|settings|user|pad|drive|poll|slide|code|whiteboard|file|media|profile|contacts|todo|filepicker|debug|kanban|sheet|support|admin|notifications|teams)$" = {
          extraConfig = ''
            rewrite ^(.*)$ $1/ redirect;
          '';
        };
      };
      #extraConfig = ''
      #  try_files /www/$uri /www/$uri/index.html /customize/$uri;
      #'';
    };
  };

  security.acme = {
    acceptTerms = true;
    certs = {"pad.mcwhirter.io".email = "craige@mcwhirter.io";};
  };
}