sysutils/scp-backup: moves to core in another form

(cherry picked from commit 2325bec46f)
This commit is contained in:
Franco Fichtner 2018-04-03 23:51:04 +02:00
parent 520e168e78
commit eb162a9f8b
12 changed files with 0 additions and 424 deletions

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PLUGIN_NAME= scp-backup
PLUGIN_VERSION= 0.1.0
PLUGIN_COMMENT= Perform config backups using SCP.
PLUGIN_MAINTAINER= dharrigan@gmail.com
PLUGIN_DEVEL= yes
.include "../../Mk/plugins.mk"

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A simple plugin to perform config backups using SCP.

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<?php
/**
* Copyright (C) 2018 David Harrigan
* Copyright (C) 2015 - 2017 Deciso B.V.
*
* 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\ScpBackup\Api;
use \OPNsense\Base\ApiMutableModelControllerBase;
use \OPNsense\Core\Backend;
use \OPNsense\Core\Config;
use \OPNsense\Cron\Cron;
use \OPNsense\ScpBackup\General;
class GeneralController extends ApiMutableModelControllerBase
{
static protected $internalModelName = 'general';
static protected $internalModelClass = 'OPNsense\ScpBackup\General';
public function getAction()
{
$result = array();
if ($this->request->isGet()) {
$mdlGeneral = $this->getModel();
$publicKey = fopen("/conf/sshd/ssh_host_rsa_key.pub", "r");
if ($publicKey) {
$mdlGeneral->publickey = fread($publicKey, filesize("/conf/sshd/ssh_host_rsa_key.pub"));
fclose($publicKey);
}
$result['general'] = $mdlGeneral->getNodes();
}
return $result;
}
public function setAction()
{
$result = array("result"=>"failed");
if ($this->request->isPost()) {
$mdlGeneral = $this->getModel();
$backend = new Backend();
$mdlCron = new Cron();
$mdlGeneral->setNodes($this->request->getPost("general"));
$mdlGeneral->publickey = null;
$valMsgs = $mdlGeneral->performValidation();
foreach ($valMsgs as $field => $msg) {
if (!array_key_exists("validation", $result)) {
$result["validations"] = array();
}
$result["validations"][$msg->getField()] = $msg->getMessage();
}
if ($valMsgs->count() == 0) {
if ($mdlGeneral->cronuuid->__toString() == "" and $mdlGeneral->enabled->__toString() == "1") {
// First Time Save
$cronUuid = $mdlCron->newDailyJob("ScpBackup", "scpbackup perform", "Backup config using SCP", "*", "1");
if ($mdlCron->performValidation()->count() == 0) {
$mdlCron->serializeToConfig();
// save data to config, do not validate because the current in memory model doesn't know about the cron item just created.
$mdlGeneral->cronuuid = $cronUuid;
$mdlGeneral->serializeToConfig($validateFullModel = false, $disable_validation = true);
Config::getInstance()->save();
$backend->configdRun('template reload OPNsense/Cron');
$result["result"] = "cron job [" . $cronUuid . "] created to backup config file daily using SCP.";
}
} elseif ($mdlGeneral->cronuuid->__toString() != "" and $mdlGeneral->enabled->__toString() == "0") {
// Removal of Cron Job and deactivation of the backup
$cronUuid = $mdlGeneral->cronuuid->__toString();
if ($mdlCron->jobs->job->del($cronUuid)) {
$mdlCron->serializeToConfig();
$mdlGeneral->cronuuid = null;
$mdlGeneral->serializeToConfig($validateFullModel = false, $disable_validation = true);
Config::getInstance()->save();
$backend->configdRun('template reload OPNsense/Cron');
$result["result"] = "cron job [" . $cronUuid . "] to backup config file deleted.";
} else {
$result["result"] = "unable to delete cron job [". $cronUuid . "]";
}
} else {
// Update the backup configuration
$mdlGeneral->serializeToConfig();
Config::getInstance()->save();
$result["result"] = "SCP backup configuration updated.";
}
}
}
return $result;
}
}

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<?php
/**
* Copyright (C) 2018 David Harrigan
* Copyright (C) 2015 - 2017 Deciso B.V.
*
* 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\ScpBackup;
class GeneralController extends \OPNsense\Base\IndexController
{
public function indexAction()
{
$this->view->pick('OPNsense/ScpBackup/general');
$this->view->generalForm = $this->getForm("general");
}
}

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<form>
<field>
<id>general.enabled</id>
<label>Enabled</label>
<type>checkbox</type>
<help>This will activate the SCP backup plugin.</help>
</field>
<field>
<id>general.hostname</id>
<label>Hostname</label>
<type>text</type>
<help>Set the remote hostname.</help>
</field>
<field>
<id>general.port</id>
<label>Port</label>
<type>text</type>
<help>Set the remote port.</help>
</field>
<field>
<id>general.username</id>
<label>Remote Username</label>
<type>text</type>
<help>Set the remote username.</help>
</field>
<field>
<id>general.remotedirectory</id>
<label>Remote Directory</label>
<type>text</type>
<help>Set the remote directory to backup the config file to.</help>
</field>
<field>
<id>general.publickey</id>
<label>Local Root's Public Key</label>
<type>textbox</type>
<help>The public key of the local root user. This public key must be added to the remote user's authorized_keys - otherwise backups will fail.</help>
<readonly>true</readonly>
</field>
</form>

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<acl>
<page-system-configuration-ScpBackup>
<name>System: Configuration: SCP Backup</name>
<patterns>
<pattern>ui/ScpBackup/*</pattern>
<pattern>api/ScpBackup/*</pattern>
</patterns>
</page-system-configuration-ScpBackup>
</acl>

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<?php
/**
* Copyright (C) 2018 David Harrigan
* Copyright (C) 2015 - 2017 Deciso B.V.
*
* 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\ScpBackup;
use OPNsense\Base\BaseModel;
class General extends BaseModel
{
}

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<model>
<mount>//OPNsense/ScpBackup</mount>
<description>
scp-backup - a simple plugin to backup the config using SCP.
</description>
<version>0.1.0</version>
<items>
<enabled type="BooleanField">
<default>0</default>
<Required>Y</Required>
</enabled>
<hostname type="TextField">
<default></default>
<Required>Y</Required>
<mask>/\S*/</mask>
<ValidationMessage>Please provide a hostname (no spaces allowed)</ValidationMessage>
</hostname>
<port type="IntegerField">
<default>22</default>
<Required>Y</Required>
<MinimumValue>1</MinimumValue>
<MaximumValue>65535</MaximumValue>
<ValidationMessage>Please provide a valid port number between 1 and 65535. Port 22 is the default.</ValidationMessage>
</port>
<username type="TextField">
<default>root</default>
<Required>Y</Required>
<mask>/^[a-z0-9_-]{3,32}$/</mask>
<ValidationMessage>Please provide a valid username ([a-z0-9_-]{3,32}).</ValidationMessage>
</username>
<remotedirectory type="TextField">
<default>./</default>
<Required>Y</Required>
<ValidationMessage>Please provide a remote directory.</ValidationMessage>
</remotedirectory>
<publickey type="TextField">
<Required>N</Required>
</publickey>
<cronuuid type="TextField">
<Required>N</Required>
</cronuuid>
</items>
</model>

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<menu>
<System>
<Configuration>
<ScpBackup VisibleName="SCP Backup" url="/ui/scpbackup/general/index"/>
</Configuration>
</System>
</menu>

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{#
Copyright (C) 2018 David Harrigan
OPNsense® is Copyright © 2015 2017 by Deciso B.V.
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.
#}
<script>
$(document).ready(function() {
var data_get_map = {'frm_general_settings':"/api/scpbackup/general/get"};
mapDataToFormUI(data_get_map).done(function(data) {
formatTokenizersUI();
$('.selectpicker').selectpicker('refresh');
});
$("#saveAct").click(function() {
$("#saveAct_progress").addClass("fa fa-spinner fa-pulse");
saveFormToEndpoint(url="/api/scpbackup/general/set", formid='frm_general_settings', callback_ok=function(data, status) {
$("#saveAct_progress").removeClass("fa fa-spinner fa-pulse");
});
});
});
</script>
<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>

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#!/usr/local/bin/php
<?php
/**
* Copyright (C) 2018 David Harrigan
* Copyright (C) 2015 - 2017 Deciso B.V.
*
* 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.
*
*/
require_once("util.inc");
require_once("config.inc");
use OPNsense\Base;
use OPNsense\Core\Config;
$config = Config::getInstance()->object();
$scpBackup = $config->OPNsense->ScpBackup;
if (isset($scpBackup) && isset($scpBackup->enabled) && $scpBackup->enabled == 1) {
$hostname = escapeshellarg($scpBackup->hostname);
$username = escapeshellarg($scpBackup->username);
$port = $scpBackup->port;
$remoteDirectory = empty(trim($scpBackup->remotedirectory)) ? "./" : $scpBackup->remotedirectory;
$identifyFile = "/conf/sshd/ssh_host_rsa_key";
$configFile = "/conf/config.xml";
if (!substr($remoteDirectory, -1) == "/") {
$remoteDirectory = $remoteDirectory . "/";
}
$remoteDirectoryFullPath = escapeshellarg($remoteDirectory . "config-" . date('Y-m-d-H-i') . ".xml");
$command = "scp -P $port -i $identifyFile $configFile $username@$hostname:$remoteDirectoryFullPath";
syslog(LOG_WARNING, "scp_backup command: $command");
exec(escapeshellcmd($command), $output, $returnCode);
if ($returnCode != 0) {
syslog(LOG_ERR, "scp_backup command: return code [$returnCode]");
}
}

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[perform]
command: /usr/local/opnsense/scripts/OPNsense/ScpBackup/ScpBackup.php;exit 0
parameters:
type: script_output
message: cronjob running to backup config to remote location
description: Backup config using SCP