[raspbian] Updated hostapd template and created new template for macaddr list

Author: Ritwick DSouza

netjsonconfig/backends/raspbian/templates/hostapd.jinja2

@@ -27,6 +27,15 @@
         {% if wireless.frag_threshold > 0 %}
         frag_threshold={{ wireless.frag_threshold }}
         {% endif %}
+        {% if wireless.macfilter %}
+            {% if wireless.macfilter == 'deny'%}
+            macaddr_acl=0
+            deny_mac_file=/etc/hostapd.deny
+            {% elif wireless.macfilter == 'accept' %}
+            macaddr_acl=1
+            accept_mac_file=/etc/hostapd.accept
+            {% endif %}
+        {% endif %}
         {% if wireless.encryption %}
             auth_algs={{ wireless.encryption.auth_algs }}
             wpa={{ wireless.encryption.wpa }}

netjsonconfig/backends/raspbian/templates/macaddrlist.jinja2

@@ -0,0 +1,12 @@
+{% if data.wireless and data.wireless[0].mode == 'access_point' %}
+    {% for wireless in data.wireless %}
+        {% if wireless.macfilter %}
+            # config: /etc/hostapd.{{ wireless.macfilter }}
+
+            {% for mac in wireless.maclist %}
+                {{ mac }}
+            {% endfor %}
+            
+        {% endif %}
+    {% endfor %}
+{% endif %}