Wifi Captive Portal

An implementation of a simple Captive Portal that allows
access to an IP network via forwarding on the same machine
running the GSM core network.

A Wifi AP could be connected to the ethernet port
specified in the hiera as wifi_if (default eth3)
Any Wifi AP can be used, and configured as desired.

In the future, maybe a RADIUS based solution could
supercede this.

modules/rhizo_base/templates/config_values.py.erb

@@ -26,7 +26,7 @@ pgsql_db = '<%= @pgsql_db %>'
 pgsql_user = '<%= @pgsql_user %>'
 pgsql_pwd = '<%= @pgsql_pwd %>'
 pgsql_host = '<%= @pgsql_host %>'
-db_revision = 16
+db_revision = 18
 
 # SITE
 site_name = "<%= @site_name %>"
@@ -42,6 +42,8 @@ mncc_ip_address = "<%= @mncc_ip_address %>"
 sip_central_ip_address = <%= @sip_central_ip_address %>
 webphone_prefix = <%= @webphone_prefix %>
 has_vsat = <%= @has_vsat %>
+has_wifi = <%= @has_wifi %>
+wifi_if = "<%= @wifi_if %>"
 
 site_routing = [
 <%= @site_routing %>

modules/rhizo_base/templates/dnsmasq.conf.erb

@@ -0,0 +1,9 @@
+keep-in-foreground
+interface=<%= @wifi_if %>
+listen-address=<%= @wifi_ip %>
+port=54
+no-resolv
+dhcp-range=<%= @wifi_dhcp_range %>
+dhcp-option-force=114,http://<%= @wifi_ip %>
+dhcp-option-force=6,<%= @wifi_dns %>
+dhcp-leasefile=/var/lib/misc/dnsmasq-wifi.leases

modules/rhizo_base/templates/portal.conf.erb

@@ -0,0 +1,22 @@
+<Directory /var/rhizomatica/portal>
+
+	RewriteEngine on
+	RewriteCond %{REQUEST_FILENAME} !-f
+	RewriteCond %{REQUEST_FILENAME} !-d
+	RewriteRule ^.*$ http://<%= @wifi_ip %>/index.php [R]
+	Require all granted
+
+</Directory>
+
+<VirtualHost <%= @wifi_ip %>:81>
+	#ServerName www.example.com
+
+	ServerAdmin webmaster@localhost
+	DocumentRoot /var/rhizomatica/portal
+
+	#LogLevel info ssl:warn
+
+	ErrorLog ${APACHE_LOG_DIR}/portal_error.log
+	CustomLog ${APACHE_LOG_DIR}/portal_access.log combined
+
+</VirtualHost>