From f207e3ccc89c85bd4131003af94bec0fe0dc32a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Mon, 3 Jan 2022 19:55:36 +0100
Subject: Add wpa_supplicant.

---
 manifests/init.pp                 |  6 ++++++
 manifests/interface.pp            | 19 +++++++++++++++++++
 templates/wpa_supplicant.conf.epp | 15 +++++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 manifests/init.pp
 create mode 100644 manifests/interface.pp
 create mode 100644 templates/wpa_supplicant.conf.epp

diff --git a/manifests/init.pp b/manifests/init.pp
new file mode 100644
index 0000000..3125f6c
--- /dev/null
+++ b/manifests/init.pp
@@ -0,0 +1,6 @@
+class wpa_supplicant (
+  String $ctrl_interface = '/run/wpa_supplicant',
+  Hash[String,Hash] $interfaces = {},
+) {
+  create_resources(wpa_supplicant::interface, $interfaces)
+}
diff --git a/manifests/interface.pp b/manifests/interface.pp
new file mode 100644
index 0000000..8254359
--- /dev/null
+++ b/manifests/interface.pp
@@ -0,0 +1,19 @@
+define wpa_supplicant::interface (
+  String $interface = $name,
+  Array[Hash] $networks = [],
+) {
+  service { "wpa_supplicant@${interface}.service":
+    ensure => running,
+    enable => true,
+  }
+
+  file { "/etc/wpa_supplicant/wpa_supplicant-${interface}.conf":
+    ensure     => file,
+    content    => epp('wpa_supplicant/wpa_supplicant.conf.epp', {
+      networks => $networks
+    }),
+  } ~> exec { "Reload wpa_supplicant for ${interface}":
+    command => [ 'wpa_cli', 'reconfigure', '-i', $interface, ],
+    path    => [ '/bin', '/usr/bin', ],
+  }
+}
diff --git a/templates/wpa_supplicant.conf.epp b/templates/wpa_supplicant.conf.epp
new file mode 100644
index 0000000..48680bb
--- /dev/null
+++ b/templates/wpa_supplicant.conf.epp
@@ -0,0 +1,15 @@
+<%- | Array[Hash] $networks | -%>
+# FILE MANAGED BY PUPPET
+
+ctrl_interface=DIR=<%= $wpa_supplicant::ctrl_interface %> GROUP=wheel
+update_config=0
+ap_scan=1
+eapol_version=2
+
+<% $networks.each |$network| { %>
+network={
+	<%- $network.each |$k, $v| { -%>
+	<%= $k %>=<%= $v %>
+	<%- } -%>
+}
+<% } %>
-- 
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