commit 0b3e086c0368455af3d27e21123ba62c62222c1b
Author: shokinn <mail@philip-henning.com>
Date:   Thu Jul 3 17:35:13 2025 +0200

    Initial Bitpoll Nix package and service

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..09bba40
--- /dev/null
+++ b/README.md
@@ -0,0 +1,231 @@
+# Bitpoll Nix Package
+
+This repository contains a Nix flake for packaging [Bitpoll](https://github.com/fsinfuhh/Bitpoll), a web application for scheduling meetings and general polling.
+
+## Features
+
+- **Complete Nix Package**: Bitpoll packaged as a Nix derivation with all Python dependencies
+- **NixOS Service Module**: Ready-to-use systemd service with PostgreSQL integration
+- **Security Hardened**: Runs with minimal privileges and security restrictions
+- **Configurable**: All major settings exposed as NixOS options
+- **Production Ready**: Uses uWSGI with proper process management
+
+## Quick Start
+
+### 1. Add to your NixOS configuration
+
+```nix
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    bitpoll.url = "github:your-username/bitpoll-nix";
+  };
+
+  outputs = { self, nixpkgs, bitpoll }: {
+    nixosConfigurations.your-host = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        bitpoll.nixosModules.default
+        {
+          services.bitpoll = {
+            enable = true;
+            secretKey = "your-secret-key-here";
+            encryptionKey = "your-encryption-key-here";
+            allowedHosts = [ "your-domain.com" ];
+          };
+        }
+      ];
+    };
+  };
+}
+```
+
+### 2. Generate required keys
+
+```bash
+# Generate Django secret key
+python -c "from django.core.management.utils import get_random_secret_key; print(get_random_secret_key())"
+
+# Generate field encryption key (32 bytes, base64 encoded)
+python -c "import base64, os; print(base64.b64encode(os.urandom(32)).decode())"
+```
+
+### 3. Deploy
+
+```bash
+sudo nixos-rebuild switch --flake .#your-host
+```
+
+## Configuration Options
+
+### Basic Configuration
+
+```nix
+services.bitpoll = {
+  enable = true;
+  
+  # Required security keys
+  secretKey = "your-django-secret-key";
+  encryptionKey = "your-field-encryption-key";
+  
+  # Network settings
+  listenAddress = "127.0.0.1";
+  port = 3008;           # uWSGI socket
+  httpPort = 3009;       # HTTP port (null to disable)
+  
+  # Django settings
+  debug = false;
+  allowedHosts = [ "your-domain.com" ];
+  language = "en-us";
+  timezone = "Europe/Berlin";
+};
+```
+
+### Database Configuration
+
+```nix
+services.bitpoll = {
+  # PostgreSQL is enabled by default
+  enablePostgreSQL = true;
+  
+  database = {
+    name = "bitpoll";
+    user = "bitpoll";
+    password = ""; # Leave empty for peer authentication
+    host = "localhost";
+    port = 5432;
+  };
+};
+```
+
+### Performance Tuning
+
+```nix
+services.bitpoll = {
+  # uWSGI process management
+  processes = 8;           # Max processes
+  threads = 4;             # Threads per process
+  cheaperProcesses = 2;    # Min processes
+  
+  # Additional uWSGI configuration
+  extraUwsgiConfig = ''
+    max-requests = 1000
+    reload-on-rss = 512
+  '';
+};
+```
+
+### Advanced Settings
+
+```nix
+services.bitpoll = {
+  # Additional Django settings
+  extraSettings = {
+    PIPELINE_LOCAL = {
+      JS_COMPRESSOR = "pipeline.compressors.uglifyjs.UglifyJSCompressor";
+      CSS_COMPRESSOR = "pipeline.compressors.cssmin.CSSMinCompressor";
+    };
+    CSP_ADDITIONAL_SCRIPT_SRC = [ "your-analytics-domain.com" ];
+  };
+};
+```
+
+## Reverse Proxy Setup
+
+### Nginx Example
+
+```nix
+services.nginx = {
+  enable = true;
+  virtualHosts."your-domain.com" = {
+    enableACME = true;
+    forceSSL = true;
+    locations = {
+      "/" = {
+        proxyPass = "http://127.0.0.1:3009";
+        proxyWebsockets = true;
+        extraConfig = ''
+          proxy_set_header Host $host;
+          proxy_set_header X-Real-IP $remote_addr;
+          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+          proxy_set_header X-Forwarded-Proto $scheme;
+        '';
+      };
+      "/static/" = {
+        alias = "/var/lib/bitpoll/static/";
+        extraConfig = ''
+          expires 1y;
+          add_header Cache-Control "public, immutable";
+        '';
+      };
+    };
+  };
+};
+```
+
+## Data Storage
+
+All persistent data is stored in `/var/lib/bitpoll/`:
+- `media/` - User uploaded files
+- `static/` - Collected static files
+- Database data (if using PostgreSQL, stored in PostgreSQL data directory)
+
+## Security
+
+The service runs with extensive security hardening:
+- Dedicated user account (`bitpoll`)
+- Restricted filesystem access
+- No network access except required ports
+- Memory execution protection
+- System call filtering
+
+## Development
+
+### Building the package
+
+```bash
+nix build .#bitpoll
+```
+
+### Development shell
+
+```bash
+nix develop
+```
+
+### Testing the module
+
+```bash
+nixos-rebuild build-vm --flake .#test-vm
+```
+
+## Troubleshooting
+
+### Check service status
+
+```bash
+systemctl status bitpoll
+journalctl -u bitpoll -f
+```
+
+### Database issues
+
+```bash
+# Check PostgreSQL status
+systemctl status postgresql
+
+# Connect to database
+sudo -u postgres psql bitpoll
+```
+
+### Permission issues
+
+```bash
+# Fix data directory permissions
+sudo chown -R bitpoll:bitpoll /var/lib/bitpoll
+sudo chmod -R u=rwX,g=rX,o= /var/lib/bitpoll
+```
+
+## License
+
+This packaging is released under the same license as Bitpoll (GPL-3.0).
diff --git a/example-configuration.nix b/example-configuration.nix
new file mode 100644
index 0000000..a8b0e51
--- /dev/null
+++ b/example-configuration.nix
@@ -0,0 +1,160 @@
+# Example NixOS configuration for Bitpoll
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    # Import the Bitpoll module
+    ./module.nix
+  ];
+
+  # Enable Bitpoll service
+  services.bitpoll = {
+    enable = true;
+    
+    # Required security keys (generate these!)
+    secretKey = "CHANGE-ME-django-secret-key-here";
+    encryptionKey = "CHANGE-ME-field-encryption-key-here";
+    
+    # Network configuration
+    listenAddress = "127.0.0.1";
+    port = 3008;           # uWSGI socket port
+    httpPort = 3009;       # HTTP port for direct access
+    
+    # Django settings
+    debug = false;
+    allowedHosts = [ "localhost" "bitpoll.example.com" ];
+    language = "en-us";
+    timezone = "Europe/Berlin";
+    
+    # Database configuration (PostgreSQL is auto-configured)
+    database = {
+      name = "bitpoll";
+      user = "bitpoll";
+      password = "";       # Empty for peer authentication
+      host = "localhost";
+      port = 5432;
+    };
+    
+    # Performance settings
+    processes = 4;         # Adjust based on your server
+    threads = 2;
+    cheaperProcesses = 1;
+    
+    # Additional Django settings
+    extraSettings = {
+      # Pipeline configuration for asset compression
+      PIPELINE_LOCAL = {
+        JS_COMPRESSOR = "pipeline.compressors.uglifyjs.UglifyJSCompressor";
+        CSS_COMPRESSOR = "pipeline.compressors.cssmin.CSSMinCompressor";
+      };
+      
+      # Content Security Policy
+      CSP_ADDITIONAL_SCRIPT_SRC = [ ];
+      
+      # Additional installed apps (if needed)
+      INSTALLED_APPS_LOCAL = [ ];
+    };
+    
+    # Additional uWSGI configuration
+    extraUwsgiConfig = ''
+      # Reload workers after 1000 requests to prevent memory leaks
+      max-requests = 1000
+      
+      # Reload if memory usage exceeds 512MB
+      reload-on-rss = 512
+      
+      # Enable stats server (optional, for monitoring)
+      # stats = 127.0.0.1:9191
+    '';
+  };
+  
+  # Nginx reverse proxy configuration
+  services.nginx = {
+    enable = true;
+    
+    virtualHosts."bitpoll.example.com" = {
+      # Enable HTTPS with Let's Encrypt
+      enableACME = true;
+      forceSSL = true;
+      
+      locations = {
+        # Proxy all requests to Bitpoll
+        "/" = {
+          proxyPass = "http://127.0.0.1:3009";
+          proxyWebsockets = true;
+          extraConfig = ''
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            
+            # Increase timeouts for long-running requests
+            proxy_connect_timeout 60s;
+            proxy_send_timeout 60s;
+            proxy_read_timeout 60s;
+          '';
+        };
+        
+        # Serve static files directly from Nginx for better performance
+        "/static/" = {
+          alias = "/var/lib/bitpoll/static/";
+          extraConfig = ''
+            expires 1y;
+            add_header Cache-Control "public, immutable";
+            gzip on;
+            gzip_types text/css application/javascript application/json;
+          '';
+        };
+        
+        # Serve media files (user uploads)
+        "/media/" = {
+          alias = "/var/lib/bitpoll/media/";
+          extraConfig = ''
+            expires 1d;
+            add_header Cache-Control "public";
+          '';
+        };
+      };
+    };
+  };
+  
+  # ACME configuration for Let's Encrypt
+  security.acme = {
+    acceptTerms = true;
+    defaults.email = "admin@example.com";
+  };
+  
+  # Firewall configuration
+  networking.firewall = {
+    enable = true;
+    allowedTCPPorts = [ 80 443 ];
+  };
+  
+  # Optional: Backup configuration
+  services.restic.backups.bitpoll = {
+    initialize = true;
+    repository = "/backup/bitpoll";
+    passwordFile = "/etc/nixos/secrets/restic-password";
+    paths = [ "/var/lib/bitpoll" ];
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+  };
+  
+  # Optional: Log rotation
+  services.logrotate = {
+    enable = true;
+    settings = {
+      "/var/log/bitpoll/*.log" = {
+        frequency = "daily";
+        rotate = 30;
+        compress = true;
+        delaycompress = true;
+        missingok = true;
+        notifempty = true;
+        create = "644 bitpoll bitpoll";
+      };
+    };
+  };
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..f7c6533
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,42 @@
+{
+  description = "Bitpoll - A web application for scheduling meetings and general polling";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        bitpoll = pkgs.callPackage ./package.nix { };
+      in
+      {
+        packages = {
+          default = bitpoll;
+          bitpoll = bitpoll;
+        };
+
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            python3
+            python3Packages.pip
+            python3Packages.virtualenv
+            postgresql
+            uwsgi
+          ];
+          shellHook = ''
+            echo "Bitpoll development environment"
+            echo "Run 'nix build' to build the package"
+            echo "Run 'nixos-rebuild switch --flake .#' to deploy the service"
+          '';
+        };
+      }
+    ) // {
+      nixosModules = {
+        default = import ./module.nix;
+        bitpoll = import ./module.nix;
+      };
+    };
+}
diff --git a/module.nix b/module.nix
new file mode 100644
index 0000000..cb84ea8
--- /dev/null
+++ b/module.nix
@@ -0,0 +1,349 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.bitpoll;
+  
+  # Persistent data directory
+  dataDir = "/var/lib/bitpoll";
+  
+  # Generate Django settings file
+  settingsFile = pkgs.writeText "bitpoll-settings.py" ''
+    # Bitpoll NixOS Configuration
+    import os
+    from bitpoll.settings.production import *
+    
+    # Security settings
+    SECRET_KEY = '${cfg.secretKey}'
+    FIELD_ENCRYPTION_KEY = '${cfg.encryptionKey}'
+    DEBUG = ${boolToString cfg.debug}
+    ALLOWED_HOSTS = ${builtins.toJSON cfg.allowedHosts}
+    
+    # Localization
+    LANGUAGE_CODE = '${cfg.language}'
+    TIME_ZONE = '${cfg.timezone}'
+    
+    # Database configuration
+    DATABASES = {
+        'default': {
+            'ENGINE': 'django.db.backends.postgresql',
+            'NAME': '${cfg.database.name}',
+            'USER': '${cfg.database.user}',
+            'PASSWORD': '${cfg.database.password}',
+            'HOST': '${cfg.database.host}',
+            'PORT': '${toString cfg.database.port}',
+        }
+    }
+    
+    # File storage paths
+    MEDIA_ROOT = '${dataDir}/media'
+    STATIC_ROOT = '${dataDir}/static'
+    
+    # Additional settings
+    ${concatStringsSep "\n" (mapAttrsToList (k: v: "${k} = ${builtins.toJSON v}") cfg.extraSettings)}
+  '';
+  
+  # Generate uWSGI configuration
+  uwsgiConfig = pkgs.writeText "uwsgi.ini" ''
+    [uwsgi]
+    procname-master = uwsgi bitpoll
+    master = true
+    socket = ${cfg.listenAddress}:${toString cfg.port}
+    ${optionalString (cfg.httpPort != null) "http-socket = ${cfg.listenAddress}:${toString cfg.httpPort}"}
+    
+    plugins = python3
+    
+    chdir = ${dataDir}
+    virtualenv = ${cfg.package}
+    pythonpath = ${cfg.package}/lib/python*/site-packages
+    
+    module = bitpoll.wsgi:application
+    env = DJANGO_SETTINGS_MODULE=bitpoll.settings
+    env = BITPOLL_SETTINGS_FILE=${settingsFile}
+    env = LANG=C.UTF-8
+    env = LC_ALL=C.UTF-8
+    
+    # Process management
+    uid = ${cfg.user}
+    gid = ${cfg.group}
+    umask = 027
+    
+    processes = ${toString cfg.processes}
+    threads = ${toString cfg.threads}
+    cheaper = ${toString cfg.cheaperProcesses}
+    
+    # Logging
+    disable-logging = ${boolToString cfg.disableLogging}
+    
+    # Static files
+    static-map = /static=${dataDir}/static
+    
+    # Additional uWSGI options
+    ${cfg.extraUwsgiConfig}
+  '';
+
+in {
+  options.services.bitpoll = {
+    enable = mkEnableOption "Bitpoll polling application";
+
+    package = mkOption {
+      type = types.package;
+      default = pkgs.bitpoll or (pkgs.callPackage ./package.nix { });
+      description = "The Bitpoll package to use";
+    };
+
+    user = mkOption {
+      type = types.str;
+      default = "bitpoll";
+      description = "User account under which Bitpoll runs";
+    };
+
+    group = mkOption {
+      type = types.str;
+      default = "bitpoll";
+      description = "Group under which Bitpoll runs";
+    };
+
+    listenAddress = mkOption {
+      type = types.str;
+      default = "127.0.0.1";
+      description = "Address to listen on";
+    };
+
+    port = mkOption {
+      type = types.port;
+      default = 3008;
+      description = "Port for uWSGI socket";
+    };
+
+    httpPort = mkOption {
+      type = types.nullOr types.port;
+      default = 3009;
+      description = "Port for HTTP socket (null to disable)";
+    };
+
+    # Django settings
+    secretKey = mkOption {
+      type = types.str;
+      description = "Django secret key";
+      example = "your-secret-key-here";
+    };
+
+    encryptionKey = mkOption {
+      type = types.str;
+      description = "Field encryption key";
+      example = "BnEAJ5eEXb4HfYbaCPuW5RKQSoO02Uhz1RH93eQz0GM=";
+    };
+
+    debug = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Enable Django debug mode";
+    };
+
+    allowedHosts = mkOption {
+      type = types.listOf types.str;
+      default = [ "*" ];
+      description = "List of allowed hosts";
+    };
+
+    language = mkOption {
+      type = types.str;
+      default = "en-us";
+      description = "Language code";
+    };
+
+    timezone = mkOption {
+      type = types.str;
+      default = "Europe/Berlin";
+      description = "Time zone";
+    };
+
+    # Database settings
+    database = {
+      name = mkOption {
+        type = types.str;
+        default = "bitpoll";
+        description = "Database name";
+      };
+
+      user = mkOption {
+        type = types.str;
+        default = "bitpoll";
+        description = "Database user";
+      };
+
+      password = mkOption {
+        type = types.str;
+        default = "";
+        description = "Database password";
+      };
+
+      host = mkOption {
+        type = types.str;
+        default = "localhost";
+        description = "Database host";
+      };
+
+      port = mkOption {
+        type = types.port;
+        default = 5432;
+        description = "Database port";
+      };
+    };
+
+    # uWSGI settings
+    processes = mkOption {
+      type = types.int;
+      default = 8;
+      description = "Number of uWSGI processes";
+    };
+
+    threads = mkOption {
+      type = types.int;
+      default = 4;
+      description = "Number of threads per process";
+    };
+
+    cheaperProcesses = mkOption {
+      type = types.int;
+      default = 2;
+      description = "Minimum number of processes";
+    };
+
+    disableLogging = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Disable uWSGI request logging";
+    };
+
+    extraUwsgiConfig = mkOption {
+      type = types.lines;
+      default = "";
+      description = "Additional uWSGI configuration";
+    };
+
+    extraSettings = mkOption {
+      type = types.attrsOf types.anything;
+      default = { };
+      description = "Additional Django settings";
+    };
+
+    # PostgreSQL integration
+    enablePostgreSQL = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Enable and configure PostgreSQL";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    # PostgreSQL setup
+    services.postgresql = mkIf cfg.enablePostgreSQL {
+      enable = true;
+      ensureDatabases = [ cfg.database.name ];
+      ensureUsers = [{
+        name = cfg.database.user;
+        ensureDBOwnership = true;
+      }];
+    };
+
+    # Create user and group
+    users.users.${cfg.user} = {
+      isSystemUser = true;
+      group = cfg.group;
+      home = dataDir;
+      createHome = true;
+    };
+
+    users.groups.${cfg.group} = { };
+
+    # Create data directories
+    systemd.tmpfiles.rules = [
+      "d ${dataDir} 0750 ${cfg.user} ${cfg.group} -"
+      "d ${dataDir}/media 0750 ${cfg.user} ${cfg.group} -"
+      "d ${dataDir}/static 0750 ${cfg.user} ${cfg.group} -"
+    ];
+
+    # Bitpoll service
+    systemd.services.bitpoll = {
+      description = "Bitpoll polling application";
+      after = [ "network.target" ] ++ optional cfg.enablePostgreSQL "postgresql.service";
+      wants = optional cfg.enablePostgreSQL "postgresql.service";
+      wantedBy = [ "multi-user.target" ];
+
+      environment = {
+        DJANGO_SETTINGS_MODULE = "bitpoll.settings";
+        BITPOLL_SETTINGS_FILE = "${settingsFile}";
+        PYTHONPATH = "${cfg.package}/lib/python*/site-packages";
+      };
+
+      serviceConfig = {
+        Type = "notify";
+        User = cfg.user;
+        Group = cfg.group;
+        WorkingDirectory = dataDir;
+        ExecStart = "${pkgs.uwsgi}/bin/uwsgi --ini ${uwsgiConfig}";
+        ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
+        KillMode = "mixed";
+        KillSignal = "SIGINT";
+        PrivateTmp = true;
+        ProtectSystem = "strict";
+        ProtectHome = true;
+        ReadWritePaths = [ dataDir ];
+        NoNewPrivileges = true;
+        
+        # Security hardening
+        CapabilityBoundingSet = "";
+        DeviceAllow = "";
+        LockPersonality = true;
+        MemoryDenyWriteExecute = true;
+        PrivateDevices = true;
+        ProtectClock = true;
+        ProtectControlGroups = true;
+        ProtectHostname = true;
+        ProtectKernelLogs = true;
+        ProtectKernelModules = true;
+        ProtectKernelTunables = true;
+        ProtectProc = "invisible";
+        ProcSubset = "pid";
+        RemoveIPC = true;
+        RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" ];
+        RestrictNamespaces = true;
+        RestrictRealtime = true;
+        RestrictSUIDSGID = true;
+        SystemCallArchitectures = "native";
+        SystemCallFilter = [ "@system-service" "~@privileged @resources" ];
+        UMask = "0027";
+      };
+
+      # Pre-start script for migrations and static files
+      preStart = ''
+        # Wait for database to be ready
+        ${optionalString cfg.enablePostgreSQL ''
+          while ! ${pkgs.postgresql}/bin/pg_isready -h ${cfg.database.host} -p ${toString cfg.database.port} -U ${cfg.database.user} -d ${cfg.database.name}; do
+            echo "Waiting for PostgreSQL..."
+            sleep 2
+          done
+        ''}
+        
+        # Run migrations
+        cd ${dataDir}
+        export DJANGO_SETTINGS_MODULE=bitpoll.settings
+        export BITPOLL_SETTINGS_FILE=${settingsFile}
+        export PYTHONPATH=${cfg.package}/lib/python*/site-packages
+        
+        ${cfg.package}/bin/python ${cfg.package}/manage.py migrate --noinput
+        ${cfg.package}/bin/python ${cfg.package}/manage.py collectstatic --noinput --clear
+        
+        # Set proper permissions
+        chown -R ${cfg.user}:${cfg.group} ${dataDir}
+        chmod -R u=rwX,g=rX,o= ${dataDir}
+      '';
+    };
+
+    # Open firewall ports if needed
+    networking.firewall.allowedTCPPorts = mkIf (cfg.httpPort != null) [ cfg.httpPort ];
+  };
+}
diff --git a/package.nix b/package.nix
new file mode 100644
index 0000000..183664e
--- /dev/null
+++ b/package.nix
@@ -0,0 +1,116 @@
+{ lib
+, buildPythonApplication
+, fetchFromGitHub
+, python3Packages
+, gettext
+, libsass
+, pkg-config
+, postgresql
+, uwsgi
+}:
+
+buildPythonApplication rec {
+  pname = "bitpoll";
+  version = "unstable-2024-11-23";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "fsinfuhh";
+    repo = "Bitpoll";
+    rev = "4a3e6a5e3500308a428a6c7644f50d423adca6fc";
+    hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+  };
+
+  nativeBuildInputs = [
+    gettext
+    pkg-config
+  ];
+
+  buildInputs = [
+    libsass
+    postgresql
+  ];
+
+  propagatedBuildInputs = with python3Packages; [
+    # Core Django dependencies
+    django
+    django-auth-ldap
+    django-encrypted-model-fields
+    django-friendly-tag-loader
+    django-markdownify
+    django-pipeline
+    django-token-bucket
+    django-widget-tweaks
+    
+    # Database
+    psycopg2
+    
+    # Calendar and date handling
+    caldav
+    icalendar
+    python-dateutil
+    pytz
+    recurring-ical-events
+    x-wr-timezone
+    
+    # Authentication and security
+    simple-openid-connect
+    cryptography
+    cryptojwt
+    
+    # Utilities
+    bleach
+    furl
+    lxml
+    markdown
+    requests
+    sentry-sdk
+    
+    # SASS compilation
+    libsasscompiler
+    
+    # Other dependencies
+    pydantic
+    six
+    vobject
+  ];
+
+  # Create a setup.py since the project doesn't have one
+  preBuild = ''
+    cat > setup.py << EOF
+from setuptools import setup, find_packages
+
+setup(
+    name='bitpoll',
+    version='${version}',
+    packages=find_packages(),
+    include_package_data=True,
+    install_requires=[],
+    scripts=['manage.py'],
+    entry_points={
+        'console_scripts': [
+            'bitpoll-manage=manage:main',
+        ],
+    },
+)
+EOF
+  '';
+
+  # Compile messages and collect static files
+  postBuild = ''
+    export DJANGO_SETTINGS_MODULE=bitpoll.settings.production
+    python manage.py compilemessages
+    python manage.py collectstatic --noinput --clear
+  '';
+
+  # Skip tests for now as they require additional setup
+  doCheck = false;
+
+  meta = with lib; {
+    description = "A web application for scheduling meetings and general polling";
+    homepage = "https://github.com/fsinfuhh/Bitpoll";
+    license = licenses.gpl3Only;
+    maintainers = [ ];
+    platforms = platforms.linux;
+  };
+}