afws: enable file logging with afws group permissions

nixbld-etc-nixos/afws-module.nix

@@ -10,16 +10,34 @@ in
       default = false;
       description = "Enable AFWS server";
     };
+    logFile = mkOption {
+      type = types.str;
+      default = "/var/lib/afws/logs/afws.log";
+      description = "Path to the log file";
+    };
+    logBackupCount = mkOption {
+      type = types.int;
+      default = 30;
+      description = "Number of daily log files to keep";
+    };
   };
 
   config = mkIf config.services.afws.enable {
     systemd.services.afws = {
       description = "AFWS server";
       wantedBy = [ "multi-user.target" ];
+      preStart = ''
+        mkdir -p "$(dirname ${config.services.afws.logFile})"
+        chown afws:afws "$(dirname ${config.services.afws.logFile})"
+      '';
       serviceConfig = {
         User = "afws";
         Group = "afws";
-        ExecStart = "${afws}/bin/afws_server";
+        ExecStart = ''
+          ${afws}/bin/afws_server \
+            --log-file ${config.services.afws.logFile} \
+            --log-backup-count ${toString config.services.afws.logBackupCount}
+        '';
         ExecReload = "${pkgs.coreutils}/bin/kill -USR1 $MAINPID";
       };
       path = [ pkgs.nix pkgs.git ];

nixbld-etc-nixos/nix-networked-derivations.patch

@@ -1,8 +1,8 @@
 diff --git a/src/libstore/build/local-derivation-goal.cc b/src/libstore/build/local-derivation-goal.cc
-index 64b55ca6a..9b4e52b8e 100644
+index 763045a80..d7c5cc82e 100644
 --- a/src/libstore/build/local-derivation-goal.cc
 +++ b/src/libstore/build/local-derivation-goal.cc
-@@ -180,6 +180,8 @@ void LocalDerivationGoal::tryLocalBuild()
+@@ -190,6 +190,8 @@ void LocalDerivationGoal::tryLocalBuild()
  
      assert(derivationType);
  
@@ -11,7 +11,7 @@ index 64b55ca6a..9b4e52b8e 100644
      /* Are we doing a chroot build? */
      {
          auto noChroot = parsedDrv->getBoolAttr("__noChroot");
-@@ -197,7 +199,7 @@ void LocalDerivationGoal::tryLocalBuild()
+@@ -207,7 +209,7 @@ void LocalDerivationGoal::tryLocalBuild()
          else if (settings.sandboxMode == smDisabled)
              useChroot = false;
          else if (settings.sandboxMode == smRelaxed)
@@ -20,7 +20,7 @@ index 64b55ca6a..9b4e52b8e 100644
      }
  
      auto & localStore = getLocalStore();
-@@ -691,7 +693,7 @@ void LocalDerivationGoal::startBuilder()
+@@ -717,7 +719,7 @@ void LocalDerivationGoal::startBuilder()
                  "nogroup:x:65534:\n", sandboxGid()));
  
          /* Create /etc/hosts with localhost entry. */
@@ -29,7 +29,7 @@ index 64b55ca6a..9b4e52b8e 100644
              writeFile(chrootRootDir + "/etc/hosts", "127.0.0.1 localhost\n::1 localhost\n");
  
          /* Make the closure of the inputs available in the chroot,
-@@ -895,7 +897,7 @@ void LocalDerivationGoal::startBuilder()
+@@ -921,7 +923,7 @@ void LocalDerivationGoal::startBuilder()
             us.
          */
  
@@ -38,7 +38,7 @@ index 64b55ca6a..9b4e52b8e 100644
              privateNetwork = true;
  
          userNamespaceSync.create();
-@@ -1134,7 +1136,7 @@ void LocalDerivationGoal::initEnv()
+@@ -1160,7 +1162,7 @@ void LocalDerivationGoal::initEnv()
         to the builder is generally impure, but the output of
         fixed-output derivations is by definition pure (since we
         already know the cryptographic hash of the output). */
@@ -47,7 +47,7 @@ index 64b55ca6a..9b4e52b8e 100644
          for (auto & i : parsedDrv->getStringsAttr("impureEnvVars").value_or(Strings()))
              env[i] = getEnv(i).value_or("");
      }
-@@ -1799,7 +1801,7 @@ void LocalDerivationGoal::runChild()
+@@ -1829,7 +1831,7 @@ void LocalDerivationGoal::runChild()
              /* Fixed-output derivations typically need to access the
                 network, so give them access to /etc/resolv.conf and so
                 on. */
@@ -56,7 +56,7 @@ index 64b55ca6a..9b4e52b8e 100644
                  // Only use nss functions to resolve hosts and
                  // services. Don’t use it for anything else that may
                  // be configured for this system. This limits the
-@@ -2050,7 +2052,7 @@ void LocalDerivationGoal::runChild()
+@@ -2071,7 +2073,7 @@ void LocalDerivationGoal::runChild()
                  #include "sandbox-defaults.sb"
                  ;
  
@@ -66,11 +66,11 @@ index 64b55ca6a..9b4e52b8e 100644
                      #include "sandbox-network.sb"
                      ;
 diff --git a/src/libstore/build/local-derivation-goal.hh b/src/libstore/build/local-derivation-goal.hh
-index 0a05081c7..4c251718c 100644
+index 86b86c01e..95b03aae8 100644
 --- a/src/libstore/build/local-derivation-goal.hh
 +++ b/src/libstore/build/local-derivation-goal.hh
-@@ -66,6 +66,8 @@ struct LocalDerivationGoal : public DerivationGoal
+@@ -82,6 +82,8 @@ struct LocalDerivationGoal : public DerivationGoal
- 
+      */
      Path chrootRootDir;
  
 +    bool networked;

nixops/common-users.nix

@@ -57,7 +57,7 @@
   };
   esavkin = {
     isNormalUser = true;
-    extraGroups = ["plugdev" "dialout" "libvirtd"];
+    extraGroups = ["plugdev" "dialout" "libvirtd" "wireshark"];
     openssh.authorizedKeys.keys = [
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBLDJI4GFLBmScbeR8Jh4Gi8A/2nuGlYtFTJVT+Es/bzdiPRk8DLG62T0hyRR+8LfHjbrCsDuYFNztT8hHGXd7h3xp3y2X7ArkJo8xUK5QxGd5D2Zn4ANfZTTVkoGlEHbFA=="
     ];

nixops/desktop.nix

@@ -64,8 +64,8 @@ in
     xournal
     xsane
     gtkwave unzip zip gnupg
-    gnome3.gnome-tweaks
+    gnome-tweaks
-    gnome3.ghex
+    ghex
     jq sublime3 rink qemu_kvm
     tmux screen gdb minicom picocom
     artiq.packages.x86_64-linux.openocd-bscanspi
@@ -129,17 +129,9 @@ in
     nssmdns4 = true;
   };
 
-  # Enable sound.
+  hardware.graphics.enable32Bit = true;
-  sound.enable = true;
-  hardware.pulseaudio = {
-    enable = true;
-    package = pkgs.pulseaudioFull;
-  };
 
-  hardware.opengl.driSupport32Bit = true;
+  fonts.packages = [ pkgs.noto-fonts pkgs.noto-fonts-cjk-sans pkgs.noto-fonts-emoji pkgs.noto-fonts-extra pkgs.emacs-all-the-icons-fonts ];
-  hardware.pulseaudio.support32Bit = true;
-
-  fonts.packages = [ pkgs.noto-fonts pkgs.noto-fonts-cjk pkgs.noto-fonts-emoji pkgs.noto-fonts-extra pkgs.emacs-all-the-icons-fonts ];
 
   # Enable the X11 windowing system.
   services.xserver.enable = true;