<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE packagegui SYSTEM "../schema/packages.dtd">
<?xml-stylesheet type="text/xsl" href="../xsl/package.xsl"?>
<packagegui>
        <copyright>
        <![CDATA[
/* $Id$ */
/* ========================================================================== */
/*
    authng.xml
    part of pfSense (http://www.pfSense.com)
    Copyright (C) 2007 to whom it may belong
    All rights reserved.

    Based on m0n0wall (http://m0n0.ch/wall)
    Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
    All rights reserved.
                                                                              */
/* ========================================================================== */
/*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:

     1. Redistributions of source code must retain the above copyright notice,
        this list of conditions and the following disclaimer.

     2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.

    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    POSSIBILITY OF SUCH DAMAGE.
                                                                              */
/* ========================================================================== */
        ]]>
        </copyright>
    <description>Describe your package here</description>
    <requirements>Describe your package requirements here</requirements>
    <faq>Currently there are no FAQ items provided.</faq>
	<name>squidauth</name>
	<version>none</version>
	<title>Proxy server: Authentication</title>
	<include_file>/usr/local/pkg/squid.inc</include_file>
	<tabs>
		<tab>
			<text>General</text>
			<url>/pkg_edit.php?xml=squid.xml&amp;id=0</url>
		</tab>
		<tab>
			<text>Remote Cache</text>
			<url>/pkg.php?xml=squid_upstream.xml</url>
		</tab>
		<tab>
			<text>Local Cache</text>
			<url>/pkg_edit.php?xml=squid_cache.xml&amp;id=0</url>
		</tab>
		<tab>
			<text>ACLs</text>
			<url>/pkg_edit.php?xml=squid_nac.xml&amp;id=0</url>
		</tab>
		<tab>
			<text>Traffic Mgmt</text>
			<url>/pkg_edit.php?xml=squid_traffic.xml&amp;id=0</url>
		</tab>
		<tab>
			<text>Authentication</text>
			<url>/pkg_edit.php?xml=squid_auth.xml&amp;id=0</url>
			<active/>
		</tab>
		<tab>
			<text>Users</text>
			<url>/pkg.php?xml=squid_users.xml</url>
		</tab>
		<tab>
			<text>Real time</text>
			<url>/squid_monitor.php</url>
		</tab>
		<tab>
			<text>Sync</text>
			<url>/pkg_edit.php?xml=squid_sync.xml</url>
		</tab>
	</tabs>
	<fields>
		<field>
			<name>Squid Authentication General Settings</name>
			<type>listtopic</type>
		</field>
		<field>
			<fielddescr>Authentication method</fielddescr>
			<fieldname>auth_method</fieldname>
			<description>Select an authentication method. This will allow users to be authenticated by local or external services.</description>
			<type>select</type>
			<required/>
			<default_value>none</default_value>
			<options>
				<option><name>None</name><value>none</value></option>
				<option><name>Local</name><value>local</value></option>
				<option><name>LDAP</name><value>ldap</value></option>
				<option><name>RADIUS</name><value>radius</value></option>
				<option><name>NT domain</name><value>msnt</value></option>
			</options>
			<onchange>on_auth_method_changed()</onchange>
		</field>
		<field>
			<fielddescr>Authentication server</fielddescr>
			<fieldname>auth_server</fieldname>
			<description>Enter here the IP or hostname of the server that will perform the authentication.</description>
			<type>input</type>
			<size>60</size>
		</field>
		<field>
			<fielddescr>Authentication server port</fielddescr>
			<fieldname>auth_server_port</fieldname>
			<description>Enter here the port to use to connect to the authentication server. Leave this field blank to use the authentication method's default port.</description>
			<type>input</type>
			<size>60</size>
		</field>
		<field>
			<fielddescr>Authentication prompt</fielddescr>
			<fieldname>auth_prompt</fieldname>
			<description>This string will be displayed at the top of the authentication request window.</description>
			<type>input</type>
			<default_value>Please enter your credentials to access the proxy</default_value>
		</field>
		<field>
			<fielddescr>Authentication processes</fielddescr>
			<fieldname>auth_processes</fieldname>
			<description>The number of authenticator processes to spawn. If many authentications are expected within a short timeframe, increase this number accordingly.</description>
			<type>input</type>
			<size>60</size>
			<default_value>5</default_value>
		</field>
		<field>
			<fielddescr>Authentication TTL</fielddescr>
			<fieldname>auth_ttl</fieldname>
			<description>This specifies for how long (in minutes) the proxy server assumes an externally validated username and password combination is valid (Time To Live).  When the TTL expires, the user will be prompted for credentials again.</description>
			<type>input</type>
			<size>60</size>
			<default_value>60</default_value>
		</field>
		<field>
			<fielddescr>Requiere authentication for unrestricted hosts</fielddescr>
			<fieldname>unrestricted_auth</fieldname>
			<description>If this option is enabled, even users tagged as unrestricted through access control are required to authenticate to use the proxy.</description>
			<type>checkbox</type>
		</field>
		<field>
			<fielddescr>Subnets that don't need authentication</fielddescr>
			<fieldname>no_auth_hosts</fieldname>
			<description>Enter each subnet or IP address on a new line (in CIDR format, e.g.: 10.5.0.0/16, 192.168.1.50/32) that should not be asked for authentication to access the proxy.</description>
			<type>textarea</type>
			<cols>50</cols>
			<rows>5</rows>
			<encoding>base64</encoding>
		</field>
		<field>
			<name>Squid Authentication Ldap Settings</name>
			<type>listtopic</type>
		</field>
		<field>
			<fielddescr>LDAP version</fielddescr>
			<fieldname>ldap_version</fieldname>
			<description>Enter LDAP protocol version (2 or 3).</description>
			<type>select</type>
			<default_value>2</default_value>
			<options>
			<option><name>2</name><value>2</value></option>
			<option><name>3</name><value>3</value></option>
			</options>
		</field>
		<field>
			<fielddescr>LDAP server user DN</fielddescr>
			<fieldname>ldap_user</fieldname>
			<description>Enter here the user DN to use to connect to the LDAP server.</description>
			<type>input</type>
			<size>60</size>
		</field>
		<field>
			<fielddescr>LDAP password</fielddescr>
			<fieldname>ldap_pass</fieldname>
			<description>Enter here the password to use to connect to the LDAP server.</description>
			<type>password</type>
			<size>60</size>
		</field>
		<field>
			<fielddescr>LDAP base domain</fielddescr>
			<fieldname>ldap_basedomain</fieldname>
			<description>For LDAP authentication, enter here the base domain in the LDAP server.</description>
			<type>input</type>
			<size>60</size>
		</field>
		<field>
			<fielddescr>LDAP username DN attribute</fielddescr>
			<fieldname>ldap_userattribute</fieldname>
			<description>Enter LDAP username DN attibute.</description>
			<type>input</type>
			<size>60</size>
			<default_value>uid</default_value>
		</field>
		<field>
			<fielddescr>LDAP search filter</fielddescr>
			<fieldname>ldap_filter</fieldname>
			<description>Enter LDAP search filter.</description>
			<type>input</type>
			<size>60</size>
			<default_value>(&amp;(objectClass=person)(uid=%s))</default_value>
		</field>
		<field>
			<name>Squid Authentication NT Domain Settings</name>
			<type>listtopic</type>
		</field>
		<field>
			<fielddescr>NT domain</fielddescr>
			<fieldname>auth_ntdomain</fieldname>
			<description>Enter here the NT domain.</description>
			<type>input</type>
			<size>60</size>
		</field>
		<field>
			<fielddescr>Secondary NT servers</fielddescr>
			<fieldname>msnt_secondary</fieldname>
			<description>Comma-separated list of secondary servers to be used for NT domain authentication.</description>
			<type>input</type>
			<size>60</size>
		</field>
		<field>
			<name>Squid Authentication Radius Settings</name>
			<type>listtopic</type>
		</field>
		<field>
			<fielddescr>RADIUS secret</fielddescr>
			<fieldname>radius_secret</fieldname>
			<description>The RADIUS secret for RADIUS authentication.</description>
			<type>password</type>
			<size>60</size>
		</field>
	</fields>
	<custom_php_validation_command>
		squid_validate_auth($_POST, &amp;$input_errors);
	</custom_php_validation_command>
	<custom_php_after_form_command>
		squid_print_javascript_auth2();
	</custom_php_after_form_command>
	<custom_php_resync_config_command>
		squid_resync();
	</custom_php_resync_config_command>
	<custom_php_before_form_command>
		squid_print_javascript_auth2();
	</custom_php_before_form_command>
	<custom_php_after_head_command>
		$transparent_proxy = ($config['installedpackages']['squid']['config'][0]['transparent_proxy'] == 'on');
		if($transparent_proxy)
			$input_errors[] = "Authentication cannot be enabled while transparent proxy mode is enabled";
		squid_print_javascript_auth();
	</custom_php_after_head_command>
</packagegui>