feat(ci-wlan): use wpa_supplicant

.forgejo/workflows/build.yaml

@@ -17,4 +17,24 @@ jobs:
       - name: Build VM QEMU MIPS
         run: |
           # Enter the shell
-          nix-build -I liminix-config=./examples/hello-from-qemu.nix --arg device "import ./devices/qemu" -A outputs.default
+          nix-build ci.nix -A qemu
+
+  build_zyxel-nwa50ax_mips:
+    runs-on: nix
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build VM QEMU MIPS
+        run: |
+          # Enter the shell
+          nix-build ci.nix -A qemu
+
+  test_hostapd:
+    runs-on: nix
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build VM QEMU MIPS
+        run: |
+          # Enter the shell
+          nix-build ci.nix -A wlan

ci.nix

@@ -7,7 +7,7 @@
 let
   pkgs = (import nixpkgs { });
   borderVmConf =  ./bordervm.conf-example.nix;
-  inherit (pkgs.lib.attrsets) genAttrs;
+  inherit (pkgs.lib.attrsets) genAttrs mapAttrs;
   devices = [
     "qemu"
     "zyxel-nwa50ax"
@@ -19,7 +19,7 @@ let
       device = import (liminix + "/devices/${name}");
       liminix-config = vanilla;
     }).outputs.default;
-  tests = import ./tests/ci.nix;
+  tests = mapAttrs (_: v: v { inherit liminix nixpkgs; }) (import ./tests/ci.nix);
   jobs =
     (genAttrs devices for-device) //
     tests //

default.nix

@@ -26,9 +26,13 @@ let
   eval = evalModules {
     modules = [
       {
-        nixpkgs.overlays = [
+        nixpkgs = {
-          overlay
+          source = nixpkgs;
-        ];
+          overlays = [ overlay ];
+          config.permittedInsecurePackages = [
+            "python-2.7.18.8"
+          ];
+        };
       }
       device.module
       liminix-config

overlay.nix

@@ -194,7 +194,11 @@ extraPkgs // {
     });
   in h.override { openssl = null; sqlite = null; };
 
-
+  wpa_supplicant = prev.wpa_supplicant.override {
+    dbusSupport = false;
+    withPcsclite = false;
+    wpa_supplicant_gui = null;
+  };
 
   kexec-tools-static = prev.kexec-tools.overrideAttrs(o: {
     # For kexecboot we copy kexec into a ramdisk on the system being

tests/ci.nix

@@ -2,12 +2,12 @@
   smoke = import ./smoke/test.nix;
   pseudofiles = import ./pseudofiles/test.nix;
   wlan = import ./wlan/test.nix;
-  pppoe = import ./pppoe/test.nix;
+  pppoe = import ./pppoe/test.nix; #
   jffs2 = import ./jffs2/test.nix;
-  ext4 = import ./ext4/test.nix;
+  ext4 = import ./ext4/test.nix; #
   min-copy-closure =  import ./min-copy-closure/test.nix;
   fennel = import ./fennel/test.nix;
-  tftpboot = import ./tftpboot/test.nix;
+  tftpboot = import ./tftpboot/test.nix; #
-  updown = import ./updown/test.nix;
+  updown = import ./updown/test.nix; #
   inout = import ./inout/test.nix;
 }

tests/ext4/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/fennel/test.nix

@@ -4,7 +4,7 @@
 }:
 let
   overlay = import "${liminix}/overlay.nix";
-  pkgs = import <nixpkgs> { overlays = [overlay]; };
+  pkgs = import nixpkgs { overlays = [overlay]; };
   script = pkgs.writeFennelScript "foo" [] ./hello.fnl;
   inherit (pkgs.lua.pkgs) fifo;
   netlink = pkgs.netlink-lua;

tests/inout/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/jffs2/configuration.nix

@@ -5,7 +5,6 @@ in {
   imports = [
     ../../vanilla-configuration.nix
     ../../modules/squashfs.nix
-    ../../modules/outputs/jffs2.nix
   ];
   config.rootfsType = "jffs2";
   config.filesystem = dir {

tests/jffs2/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/min-copy-closure/configuration.nix

@@ -13,7 +13,6 @@ let
 in {
   imports = [
     ../../vanilla-configuration.nix
-    ../../modules/outputs/jffs2.nix
   ];
   config =  {
     services.sshd = longrun {

tests/min-copy-closure/test.nix

@@ -8,7 +8,7 @@ let lmx = (import liminix {
     });
     rogue = lmx.pkgs.rogue;
     img = lmx.outputs.vmroot;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/pppoe/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu";
       liminix-config = ./configuration.nix;
     }).outputs.default;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
     inherit (pkgs.pkgsBuildBuild) routeros;
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [

tests/tftpboot/test.nix

@@ -1,5 +1,6 @@
 {
-  liminix
+  liminix,
+  ...
 }:
 let check = deviceName  : config :
 let derivation = (import liminix {

tests/updown/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/wlan/configuration.nix

@@ -7,6 +7,7 @@ in rec {
     ../../modules/wlan.nix
     ../../modules/hostapd
     ../../modules/network
+    ./wpa_supplicant.nix
   ];
 
   services.hostap = config.system.service.hostapd.build {
@@ -27,5 +28,21 @@ in rec {
     };
   };
 
-  defaultProfile.packages = with pkgs;  [ tcpdump ] ;
+  services.wpa_supplicant = config.system.service.wpa_supplicant.build {
+    interface = "wlan1";
+    driver = "nl80211";
+    config-file = pkgs.writeText "wpa_supplicant.conf" ''
+      country=us
+      update_config=1
+      ctrl_interface=/run/wpa_supplicant
+
+      network={
+       scan_ssid=1
+       ssid="liminix"
+       psk="colourless green ideas"
+      }
+    '';
+  };
+
+  defaultProfile.packages = with pkgs; [ tcpdump wpa_supplicant ];
 }

tests/wlan/test.nix

@@ -3,10 +3,11 @@
 , nixpkgs
 }:
 let img = (import liminix {
-      device = import "${liminix}/devices/qemu-armv7l/";
+      inherit nixpkgs;
+      device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.default;
-    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect socat

tests/wlan/wait-for-wlan.expect

@@ -14,10 +14,10 @@ expect {
 }
 expect "#"
 while { $FINISHED < 10 } {
-  send "date && grep AP-ENABLED /run/uncaught-logs/* || echo \$NOT\r\n"
+  send "date && grep CTRL-EVENT-CONNECTED /run/uncaught-logs/* || echo \$NOT\r\n"
   
   expect {
-    "wlan0: AP-ENABLED" { set FINISHED 999; set EXIT 0; }
+    "wlan1: CTRL-EVENT-CONNECTED" { set FINISHED 999; set EXIT 0; }
     "not_present" { send_user "waiting ...\n" ; sleep 5 }
   }
   set FINISHED [ expr $FINISHED + 1 ]

tests/wlan/wpa_service.nix

@@ -0,0 +1,21 @@
+{
+  liminix,
+  wpa_supplicant,
+  lib,
+}:
+{
+  interface,
+  driver,
+  config-file,
+}:
+let
+  inherit (liminix.services) longrun;
+  inherit (lib.strings) escapeShellArg;
+in
+longrun {
+  name = "wpa_supplicant";
+  run =
+  ''
+    ${wpa_supplicant}/bin/wpa_supplicant -D${driver} -i${interface} -c ${config-file}
+  '';
+}

tests/wlan/wpa_supplicant.nix

@@ -0,0 +1,15 @@
+{ config, lib, pkgs, ... }:
+with lib; {
+  options.system.service.wpa_supplicant = mkOption { type = pkgs.liminix.lib.types.serviceDefn; };
+  config.system.service.wpa_supplicant = config.system.callService ./wpa_service.nix {
+    interface = mkOption {
+      type = types.str;
+    };
+    driver = mkOption {
+      type = types.str;
+    };
+    config-file = mkOption {
+      type = types.package;
+    };
+  };
+}