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security/openconnect: New plugin (#462)

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(cherry picked from commit db06a4d140)
(cherry picked from commit a2091db63c)
(cherry picked from commit 76a866fe3c)
This commit is contained in:
Michael 2018-01-06 11:56:06 +01:00 committed by Franco Fichtner
parent 7940276bed
commit 970112d71e
19 changed files with 486 additions and 0 deletions
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1
README.md
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@ -65,6 +65,7 @@ security/clamav -- Antivirus engine for detecting malicious threats
security/intrusion-detection-content-et-pro -- IDS Proofpoint ET Pro ruleset (needs a valid subscription)
security/intrusion-detection-content-pt-open -- IDS PT Research ruleset (only for non-commercial use)
security/intrusion-detection-content-snort-vrt -- IDS Snort VRT ruleset (needs registration or subscription)
security/openconnect -- OpenConnect Client
security/tinc -- Tinc VPN
security/tor -- The Onion Router
sysutils/boot-delay -- Apply a persistent 10 second boot delay

8
security/openconnect/Makefile Normal file
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@ -0,0 +1,8 @@
PLUGIN_NAME= openconnect
PLUGIN_VERSION= 0.1
PLUGIN_COMMENT= OpenConnect Client
PLUGIN_DEPENDS= openconnect
PLUGIN_MAINTAINER= m.muenz@gmail.com
PLUGIN_DEVEL= yes
.include "../../Mk/plugins.mk"

5
security/openconnect/pkg-descr Normal file
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@ -0,0 +1,5 @@
OpenConnect is an SSL VPN client initially created to support
Cisco's AnyConnect SSL VPN. It has since been ported to support
the Juniper SSL VPN which is now known as Pulse Connect Secure.
WWW: http://www.infradead.org/openconnect/

83
security/openconnect/src/etc/inc/plugins.inc.d/openconnect.inc Normal file
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@ -0,0 +1,83 @@
<?php
/*
* Copyright (C) 2018 Michael Muenz
* 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.
*/
function openconnect_enabled()
{
$model = new \OPNsense\Openconnect\General();
return (string)$model->enabled == '1';
}
function openconnect_services()
{
$services = array();
if (openconnect_enabled()) {
$services[] = array(
'description' => gettext('OpenConnect'),
'configd' => array(
'restart' => array('openconnect restart'),
'start' => array('openconnect start'),
'stop' => array('openconnect stop'),
),
'name' => 'openconnect',
'pidfile' => '/var/run/openconnect.pid'
);
}
return $services;
}
function openconnect_interfaces()
{
$interfaces = array();
if (!openconnect_enabled()) {
return $interfaces;
}
$oic = array('enable' => true);
$oic['if'] = 'ocvpn';
$oic['descr'] = 'OpenConnect';
$oic['type'] = 'group';
$oic['virtual'] = true;
$oic['networks'] = array();
$interfaces['ocvpn'] = $oic;
return $interfaces;
}
function openconnect_xmlrpc_sync()
{
$result = array();
$result['id'] = 'openconnectvpn';
$result['section'] = 'OPNsense.openconnect';
$result['description'] = gettext('OpenConnect');
return array($result);
}

58
security/openconnect/src/etc/rc.d/opnsense-openconnect Executable file
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@ -0,0 +1,58 @@
#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: opnsense-openconnect
# REQUIRE: SERVERS
# KEYWORD: shutdown
#
. /etc/rc.subr
name=openconnect
stop_cmd=openconnect_stop
start_cmd=openconnect_start
status_cmd=openconnect_status
rcvar=openconnect_enable
load_rc_config opnsense-openconnect
pidfile=/var/run/${name}.pid
command=/usr/local/sbin/${name}
secret=/usr/local/etc/openconnect.secret
[ -z "$openconnect_enable" ] && openconnect_enable="NO"
# status of openconnect
openconnect_status()
{
if [ -n "$rc_pid" ]; then
echo "${name} is running as pid $rc_pid."
return 0
else
echo "${name} is not running."
fi
}
# stop openconnect
openconnect_stop()
{
echo "stopping openconnect"
killall openconnect
ifconfig ocvpn0 destroy
return 0
}
# start openconnect
openconnect_start()
{
echo "starting openconnect"
/usr/local/sbin/openconnect ${openconnect_flags} < /usr/local/etc/openconnect.secret 2>&1 > /dev/null
sleep 5
ifconfig tun30000 name ocvpn0
ifconfig ocvpn0 group ocvpn
return 0
}
run_rc_command $1

37
security/openconnect/src/opnsense/mvc/app/controllers/OPNsense/Openconnect/Api/GeneralController.php Normal file
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@ -0,0 +1,37 @@
<?php
/*
* Copyright (C) 2018 Michael Muenz
* 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.
*/
namespace OPNsense\Openconnect\Api;
use OPNsense\Base\ApiMutableModelControllerBase;
class GeneralController extends ApiMutableModelControllerBase
{
static protected $internalModelClass = '\OPNsense\Openconnect\General';
static protected $internalModelName = 'general';
}

39
security/openconnect/src/opnsense/mvc/app/controllers/OPNsense/Openconnect/Api/ServiceController.php Normal file
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@ -0,0 +1,39 @@
<?php
/*
* Copyright (C) 2018 Michael Muenz
* 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.
*/
namespace OPNsense\Openconnect\Api;
use OPNsense\Base\ApiMutableServiceControllerBase;
class ServiceController extends ApiMutableServiceControllerBase
{
static protected $internalServiceClass = '\OPNsense\Openconnect\General';
static protected $internalServiceTemplate = 'OPNsense/Openconnect';
static protected $internalServiceEnabled = 'enabled';
static protected $internalServiceName = 'openconnect';
}

38
security/openconnect/src/opnsense/mvc/app/controllers/OPNsense/Openconnect/GeneralController.php Normal file
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@ -0,0 +1,38 @@
<?php
/*
* Copyright (C) 2018 Michael Muenz
* 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.
*/
namespace OPNsense\Openconnect;
class GeneralController extends \OPNsense\Base\IndexController
{
public function indexAction()
{
$this->view->generalForm = $this->getForm("general");
$this->view->pick('OPNsense/Openconnect/general');
}
}

26
security/openconnect/src/opnsense/mvc/app/controllers/OPNsense/Openconnect/forms/general.xml Normal file
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@ -0,0 +1,26 @@
<form>
<field>
<id>general.enabled</id>
<label>Enable</label>
<type>checkbox</type>
<help>This will activate OpenConnect Client.</help>
</field>
<field>
<id>general.server</id>
<label>VPN Server</label>
<type>text</type>
<help>The FQDN or IP address of the VPN server.</help>
</field>
<field>
<id>general.user</id>
<label>Username</label>
<type>text</type>
<help>The user name for this connection.</help>
</field>
<field>
<id>general.password</id>
<label>Password</label>
<type>password</type>
<help>The password name for this connection. Be aware that it will stored in cleartext on this device.</help>
</field>
</form>

9
security/openconnect/src/opnsense/mvc/app/models/OPNsense/Openconnect/ACL/ACL.xml Normal file
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@ -0,0 +1,9 @@
<acl>
<page-openconnect-config>
<name>VPN: OpenConnect configuration</name>
<patterns>
<pattern>ui/openconnect/*</pattern>
<pattern>api/openconnect/*</pattern>
</patterns>
</page-openconnect-config>
</acl>

35
security/openconnect/src/opnsense/mvc/app/models/OPNsense/Openconnect/General.php Normal file
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@ -0,0 +1,35 @@
<?php
/*
Copyright (C) 2018 Michael Muenz
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.
*/
namespace OPNsense\Openconnect;
use OPNsense\Base\BaseModel;
class General extends BaseModel
{
}

27
security/openconnect/src/opnsense/mvc/app/models/OPNsense/Openconnect/General.xml Normal file
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@ -0,0 +1,27 @@
<model>
<mount>//OPNsense/openconnect/general</mount>
<description>Openconnect configuration</description>
<version>1.0.0</version>
<items>
<enabled type="BooleanField">
<default>0</default>
<Required>Y</Required>
</enabled>
<server type="TextField">
<default>server</default>
<Required>Y</Required>
<mask>/\S*/</mask>
<ValidationMessage>Please provide IP or hostname (no spaces allowed).</ValidationMessage>
</server>
<user type="TextField">
<default>user</default>
<Required>Y</Required>
<mask>/^[a-z0-9._-]{1,32}$/</mask>
<ValidationMessage>Please provide a valid username. Allowed characters are a-z0-9._- and it has to be 1-32 characters long.</ValidationMessage>
</user>
<password type="TextField">
<default>password</default>
<Required>Y</Required>
</password>
</items>
</model>

5
security/openconnect/src/opnsense/mvc/app/models/OPNsense/Openconnect/Menu/Menu.xml Normal file
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@ -0,0 +1,5 @@
<menu>
<VPN>
<OpenConnect cssClass="fa fa-lock fa-fw" url="/ui/openconnect/general/index" order="15" />
</VPN>
</menu>

61
security/openconnect/src/opnsense/mvc/app/views/OPNsense/Openconnect/general.volt Normal file
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@ -0,0 +1,61 @@
{#
OPNsense® is Copyright © 2014 – 2018 by Deciso B.V.
This file is Copyright © 2018 by Michael Muenz
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.
#}
<div class="content-box" style="padding-bottom: 1.5em;">
{{ partial("layout_partials/base_form",['fields':generalForm,'id':'frm_general_settings'])}}
<div class="col-md-12">
<hr />
<button class="btn btn-primary" id="saveAct" type="button"><b>{{ lang._('Save') }}</b> <i id="saveAct_progress"></i></button>
</div>
</div>
<script type="text/javascript">
$( document ).ready(function() {
var data_get_map = {'frm_general_settings':"/api/openconnect/general/get"};
mapDataToFormUI(data_get_map).done(function(data){
formatTokenizersUI();
$('.selectpicker').selectpicker('refresh');
});
ajaxCall(url="/api/openconnect/service/status", sendData={}, callback=function(data,status) {
updateServiceStatusUI(data['status']);
});
// link save button to API set action
$("#saveAct").click(function(){
saveFormToEndpoint(url="/api/openconnect/general/set", formid='frm_general_settings',callback_ok=function(){
$("#saveAct_progress").addClass("fa fa-spinner fa-pulse");
ajaxCall(url="/api/openconnect/service/reconfigure", sendData={}, callback=function(data,status) {
ajaxCall(url="/api/openconnect/service/status", sendData={}, callback=function(data,status) {
updateServiceStatusUI(data['status']);
});
$("#saveAct_progress").removeClass("fa fa-spinner fa-pulse");
});
});
});
});
</script>

23
security/openconnect/src/opnsense/service/conf/actions.d/actions_openconnect.conf Normal file
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@ -0,0 +1,23 @@
[stop]
command:sh /usr/local/etc/rc.d/opnsense-openconnect onestop;exit 0
parameters:
type:script_output
message:stop openconnect
[start]
command:sh /usr/local/etc/rc.d/opnsense-openconnect onestart
parameters:
type:script_output
message:start openconnect
[restart]
command:sh /usr/local/etc/rc.d/opnsense-openconnect onestop;exit 0;sh /usr/local/etc/rc.d/opnsense-openconnect onestart
parameters:
type:script_output
message:restart openconnect
[status]
command:sh /usr/local/etc/rc.d/opnsense-openconnect status
parameters:
type:script_output
message:openconnect status

3
security/openconnect/src/opnsense/service/templates/OPNsense/Openconnect/+TARGETS Normal file
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@ -0,0 +1,3 @@
openconnect:/etc/rc.conf.d/opnsense-openconnect
openconnect.conf:/usr/local/etc/openconnect.conf
openconnect.secret:/usr/local/etc/openconnect.secret

12
security/openconnect/src/opnsense/service/templates/OPNsense/Openconnect/openconnect Normal file
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@ -0,0 +1,12 @@
{% if helpers.exists('OPNsense.openconnect.general.enabled') and OPNsense.openconnect.general.enabled == '1' %}
openconnect_enable="YES"
{% if helpers.exists('OPNsense.openconnect.general.server') and OPNsense.openconnect.general.server != '' %}
{% if helpers.exists('OPNsense.openconnect.general.user') and OPNsense.openconnect.general.user != '' %}
{% if helpers.exists('OPNsense.openconnect.general.password') and OPNsense.openconnect.general.password != '' %}
openconnect_flags="--config=/usr/local/etc/openconnect.conf {{ OPNsense.openconnect.general.server }}"
{% endif %}
{% endif %}
{% endif %}
{% else %}
openconnect_enable="NO"
{% endif %}

11
security/openconnect/src/opnsense/service/templates/OPNsense/Openconnect/openconnect.conf Normal file
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@ -0,0 +1,11 @@
{% if helpers.exists('OPNsense.openconnect.general.enabled') and OPNsense.openconnect.general.enabled == '1' %}
{% if helpers.exists('OPNsense.openconnect.general.user') and OPNsense.openconnect.general.user != '' %}
user={{ OPNsense.openconnect.general.user }}
{% endif %}
pid-file=/var/run/openconnect.pid
background
quiet
interface=tun30000
syslog
passwd-on-stdin
{% endif %}

5
security/openconnect/src/opnsense/service/templates/OPNsense/Openconnect/openconnect.secret Normal file
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@ -0,0 +1,5 @@
{% if helpers.exists('OPNsense.openconnect.general.enabled') and OPNsense.openconnect.general.enabled == '1' %}
{% if helpers.exists('OPNsense.openconnect.general.password') and OPNsense.openconnect.general.password != '' %}
{{ OPNsense.openconnect.general.password }}
{% endif %}
{% endif %}