nixos/mighttpd2: init

nixos/modules/misc/ids.nix

@@ -301,6 +301,7 @@
       pykms = 282;
       kodi = 283;
       restya-board = 284;
+      mighttpd2 = 285;
 
       # When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399!
 
@@ -570,6 +571,7 @@
       pykms = 282;
       kodi = 283;
       restya-board = 284;
+      mighttpd2 = 285;
 
       # When adding a gid, make sure it doesn't match an existing
       # uid. Users and groups with the same name should have equal

nixos/modules/module-list.nix

@@ -633,6 +633,7 @@
   ./services/web-servers/lighttpd/default.nix
   ./services/web-servers/lighttpd/gitweb.nix
   ./services/web-servers/lighttpd/inginious.nix
+  ./services/web-servers/mighttpd2.nix
   ./services/web-servers/minio.nix
   ./services/web-servers/nginx/default.nix
   ./services/web-servers/phpfpm/default.nix

nixos/modules/services/web-servers/mighttpd2.nix

@@ -0,0 +1,132 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.mighttpd2;
+  configFile = pkgs.writeText "mighty-config" cfg.config;
+  routingFile = pkgs.writeText "mighty-routing" cfg.routing;
+in {
+  options.services.mighttpd2 = {
+    enable = mkEnableOption "Mighttpd2 web server";
+
+    config = mkOption {
+      default = "";
+      example = ''
+        # Example configuration for Mighttpd 2
+        Port: 80
+        # IP address or "*"
+        Host: *
+        Debug_Mode: Yes # Yes or No
+        # If available, "nobody" is much more secure for User:.
+        User: root
+        # If available, "nobody" is much more secure for Group:.
+        Group: root
+        Pid_File: /var/run/mighty.pid
+        Logging: Yes # Yes or No
+        Log_File: /var/log/mighty # The directory must be writable by User:
+        Log_File_Size: 16777216 # bytes
+        Log_Backup_Number: 10
+        Index_File: index.html
+        Index_Cgi: index.cgi
+        Status_File_Dir: /usr/local/share/mighty/status
+        Connection_Timeout: 30 # seconds
+        Fd_Cache_Duration: 10 # seconds
+        # Server_Name: Mighttpd/3.x.y
+        Tls_Port: 443
+        Tls_Cert_File: cert.pem # should change this with an absolute path
+        # should change this with comma-separated absolute paths
+        Tls_Chain_Files: chain.pem
+        # Currently, Tls_Key_File must not be encrypted.
+        Tls_Key_File: privkey.pem # should change this with an absolute path
+        Service: 0 # 0 is HTTP only, 1 is HTTPS only, 2 is both
+      '';
+      type = types.lines;
+      description = ''
+        Verbatim config file to use
+        (see http://www.mew.org/~kazu/proj/mighttpd/en/config.html)
+      '';
+    };
+
+    routing = mkOption {
+      default = "";
+      example = ''
+        # Example routing for Mighttpd 2
+
+        # Domain lists
+        [localhost www.example.com]
+
+        # Entries are looked up in the specified order
+        # All paths must end with "/"
+
+        # A path to CGI scripts should be specified with "=>"
+        /~alice/cgi-bin/ => /home/alice/public_html/cgi-bin/
+
+        # A path to static files should be specified with "->"
+        /~alice/         -> /home/alice/public_html/
+        /cgi-bin/        => /export/cgi-bin/
+
+        # Reverse proxy rules should be specified with ">>"
+        # /path >> host:port/path2
+        # Either "host" or ":port" can be committed, but not both.
+        /app/cal/        >> example.net/calendar/
+        # Yesod app in the same server
+        /app/wiki/       >> 127.0.0.1:3000/
+
+        /                -> /export/www/
+      '';
+      type = types.lines;
+      description = ''
+        Verbatim routing file to use
+        (see http://www.mew.org/~kazu/proj/mighttpd/en/config.html)
+      '';
+    };
+
+    cores = mkOption {
+      default = null;
+      type = types.nullOr types.int;
+      description = ''
+        How many cores to use.
+        If null it will be determined automatically
+      '';
+    };
+
+  };
+
+  config = mkIf cfg.enable {
+    assertions =
+      [ { assertion = cfg.routing != "";
+          message = "You need at least one rule in mighttpd2.routing";
+        }
+      ];
+    systemd.services.mighttpd2 = {
+      description = "Mighttpd2 web server";
+      after = [ "network-online.target" ];
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig = {
+        ExecStart = ''
+          ${pkgs.haskellPackages.mighttpd2}/bin/mighty \
+            ${configFile} \
+            ${routingFile} \
+            +RTS -N${optionalString (cfg.cores != null) "${cfg.cores}"}
+        '';
+        Type = "simple";
+        User = "mighttpd2";
+        Group = "mighttpd2";
+        Restart = "on-failure";
+        AmbientCapabilities = "cap_net_bind_service";
+        CapabilityBoundingSet = "cap_net_bind_service";
+      };
+    };
+
+    users.extraUsers.mighttpd2 = {
+      group = "mighttpd2";
+      uid = config.ids.uids.mighttpd2;
+      isSystemUser = true;
+    };
+
+    users.extraGroups.mighttpd2.gid = config.ids.gids.mighttpd2;
+  };
+
+  meta.maintainers = with lib.maintainers; [ fgaz ];
+}