SettingsController::indexAction() - Code Metrics - Inspection of "Settings code update and Rule eval" - patrickpr/trapdirector - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 300cc7...278791 )

by Patrick

created 2019-11-14 19:49 UTC

SettingsController::indexAction() A

↳ Parent: SettingsController

Complexity

Conditions	1
Paths	1

Size

Total Lines	54
Code Lines	23

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	1
eloc	23
nc	1
nop	0
dl	0
loc	54
rs	9.552
c	2
b	0
f	0

How to fix Long Method

<?php

namespace Icinga\Module\Trapdirector\Controllers;

use Icinga\Data\ResourceFactory;
use Icinga\Web\Url;
use Icinga\Application\Icinga;
use Icinga\Exception\ProgrammingError;
use Icinga\Exception\ConfigurationError;
use RunTimeException;
use Exception;

use Icinga\Module\Trapdirector\TrapsController;
use Icinga\Module\Trapdirector\Forms\TrapsConfigForm;
use Icinga\Module\Trapdirector\Icinga2Api;

use Trap;

class SettingsController extends TrapsController
{
  
  /**
   * get param dberror or idoerror
   * set errorDetected
   */
  private function get_param()
  {
      $dberrorMsg=$this->params->get('dberror');
      if ($dberrorMsg != '')
      {
          $this->view->errorDetected=$dberrorMsg;
      }
      $dberrorMsg=$this->params->get('idodberror');
      if ($dberrorMsg != '')
      {
          $this->view->errorDetected=$dberrorMsg;
      }
  }
  
  /**
   * Check empty configuration (and create one if needed)
   * Setup : configErrorDetected
   */
  private function check_empty_config()
  {
      $this->view->configErrorDetected == NULL; // Displayed error on various conifugration errors.
      if ($this->Config()->isEmpty() == true)
      {
          $this->Config()->setSection('config'); // Set base config section.
          try
          {
              $this->Config()->saveIni();
              $this->view->configErrorDetected='Configuration is empty : you can run install script with parameters (see Automatic installation below)';
              //$emptyConfig=1;
          }
          catch (Exception $e)
          {
              $this->view->configErrorDetected=$e->getMessage();
          }
          
      }
  }
  
  /**
   * Check database and IDO database
   * Setup : 
   * db_error : numerical error (trap db) 0=OK
   * message : message (trap db)
   * ido_db_error : numerical error 0=OK
   * ido_message : message
   */
  private function check_db()
  {
      $db_message=array( // index => ( message OK, message NOK, optional link if NOK )
          0	=>	array('Database configuration OK','',''),
          1	=>	array('Database set in config.ini','No database in config.ini',''),
          2	=>	array('Database exists in Icingaweb2 config','Database does not exist in Icingaweb2 : ',
              Url::fromPath('config/resource')),
          3	=>	array('Database credentials OK','Database does not exist/invalid credentials/no schema : ',
              Url::fromPath('trapdirector/settings/createschema')),
          4	=>	array('Schema is set','Schema is not set for ',
              Url::fromPath('trapdirector/settings/createschema')),
          5	=>	array('Schema is up to date','Schema is outdated :',
              Url::fromPath('trapdirector/settings/updateschema')),
      );
      
      $dberror=$this->getDb(true); // Get DB in test mode
      
      $this->view->db_error=$dberror[0];
      switch ($dberror[0])
      {
          case 2:
          case 4:
              $db_message[$dberror[0]][1] .= $dberror[1];
              break;
          case 3:
              $db_message[$dberror[0]][1] .= $dberror[1] . ', Message : ' . $dberror[2];
              break;
          case 5:
              $db_message[$dberror[0]][1] .= ' version '. $dberror[1] . ', version needed : ' .$dberror[2];
              break;
          case 0:
          case 1:
              break;
          default:
              new ProgrammingError('Out of bond result from database test');
      }
      $this->view->message=$db_message;
      
      $dberror=$this->getIdoDb(true); // Get IDO DB in test mode
      $this->view->ido_db_error=$dberror[0];
      $this->view->ido_message='IDO Database : ' . $dberror[1];
  }
  
  /**
   * Check API parameters
   * Setup : 
   * apimessage
   */
  private function check_api()
  {
      if ($this->Config()->get('config', 'icingaAPI_host') != '')
      {
          $apitest=new Icinga2Api($this->Config()->get('config', 'icingaAPI_host'),$this->Config()->get('config', 'icingaAPI_port'));
          $apitest->setCredentials($this->Config()->get('config', 'icingaAPI_user'), $this->Config()->get('config', 'icingaAPI_password'));
          try {
              list($this->view->apimessageError,$this->view->apimessage)=$apitest->test($this->getModuleConfig()::getapiUserPermissions());
              //$this->view->apimessageError=false;
          } catch (RuntimeException $e) {
              $this->view->apimessage='API config : ' . $e->getMessage();
              $this->view->apimessageError=true;
          }
      }
      else
      {
          $this->view->apimessage='API parameters not configured';
          $this->view->apimessageError=true;
      }
  }

  /**
   * Check icingaweb2 etc path
   * Setup : 
   * icingaEtcWarn : 0 if same than in trap_in.php, 1 if not
   * icingaweb2_etc : path 
   */
  private function check_icingaweb_path()
  {
      $this->view->icingaEtcWarn=0;
      $icingaweb2_etc=$this->Config()->get('config', 'icingaweb2_etc');
      if ($icingaweb2_etc != "/etc/icingaweb2/" && $icingaweb2_etc != '')
      {
          $output=array();
          
          exec('cat ' . $this->module->getBaseDir() .'/bin/trap_in.php | grep "\$icingaweb2_etc=" ',$output);
          
          if (! preg_match('#"'. $icingaweb2_etc .'"#',$output[0]))
          {
              $this->view->icingaEtcWarn=1;
              $this->view->icingaweb2_etc=$icingaweb2_etc;
          }
      }
      
  }
  
  /**
   * Get db list filtered by $allowed
   * @param array $allowed : array of allowed database
   * @return array : resource list
   */
  private function get_db_list($allowed)
  {
      $resources = array();
      foreach (ResourceFactory::getResourceConfigs() as $name => $resource) 
      {
          if ($resource->get('type') === 'db' && in_array($resource->get('db'), $allowed)) 
          {
              $resources[$name] = $name;
          }
      }
      return $resources;
  }
  
  /**
   * Index of configuration
   * Params setup in $this->view :
   * errorDetected : if db or ido was detected by another page
   * configErrorDetected : error if empty configuration (or error wrting a new one).
   * db_error : numerical error (trap db) 0=OK
   * message : message (trap db)
   * ido_db_error : numerical error 0=OK
   * ido_message : message
   * apimessage
   * icingaEtcWarn : 0 if same than in trap_in.php, 1 if not
   * icingaweb2_etc : path 
   **/
  public function indexAction()
  {
      
    // CHeck permissions : display tests in any case, but no configuration.
	$this->view->configPermission=$this->checkModuleConfigPermission(1);
	// But check read permission
	$this->checkReadPermission();
	
	$this->view->tabs = $this->Module()->getConfigTabs()->activate('config');
	
	// Get message : sent on configuration problems detected by controllers
    $this->get_param();
    
    // Test if configuration exists, if not create for installer script
	$this->check_empty_config();

	// Test Database
    $this->check_db();
	
	//********* Test API
    $this->check_api();
	
	//*********** Test snmptrapd alive and options
	list ($this->view->snmptrapdError, $this->view->snmptrapdMessage) = $this->checkSnmpTrapd();

	// List DB in $ressources
	$resources = $this->get_db_list(array('mysql', 'pgsql')); 

	// Check standard Icingaweb2 path
	$this->check_icingaweb_path();
	
	// Setup path for mini documentation
	$this->view->traps_in_config= PHP_BINARY . ' ' . $this->Module()->getBaseDir() . '/bin/trap_in.php';
	
	$this->view->installer= $this->Module()->getBaseDir() . '/bin/installer.sh '
	    . ' -c all ' 
	    . ' -d ' . $this->Module()->getBaseDir()
	    . ' -p ' . PHP_BINARY
	    . ' -a ' . exec('whoami')
	    . ' -w ' . Icinga::app()->getConfigDir();
	        
	// ******************* configuration form setup*******************
	$this->view->form = $form = new TrapsConfigForm();
	
	// set default paths;
	$this->view->form->setPaths($this->Module()->getBaseDir(),Icinga::app()->getConfigDir());
	
	// set default ido database
	$this->view->form->setDefaultIDODB($this->Config()->module('monitoring','backends')->get('icinga','resource'));
	
	// Make form handle request.
	$form->setIniConfig($this->Config())
		->setDBList($resources)
		->handleRequest();
        
  }

  public function createschemaAction()
  {
	$this->checkModuleConfigPermission();
	$this->getTabs()->add('create_schema',array(
		'active'	=> true,
		'label'		=> $this->translate('Create Schema'),
		'url'		=> Url::fromRequest()
	));
	// check if needed
	
	$dberror=$this->getDb(true); // Get DB in test mode
	
	if ($dberror[0] == 0)
	{
		printf('Schema already exists');
	}
	else
	{
		printf('Creating schema : <br>');

		// Get module database name
		$dbName=$this->Config()->get('config', 'database');

		try {
		  $dbResource = ResourceFactory::getResourceConfig($dbName);
		  $dbType=$dbResource->get('db');
		  switch ($dbType) {
		      case 'mysql':
		          $dbFileExt='sql';
		          break;
		      case 'pgsql':
		          $dbFileExt='pgsql';
		          break;
		      default:
		          throw new ConfigurationError('Unsuported database : '.$dbType);
		  }
		} catch (ConfigurationError $e )
		{
		    printf("Database configuration error : %s",$e->getMessage());
		    return;
		}
		printf('<pre>');
		require_once $this->Module()->getBaseDir() .'/bin/trap_class.php';
		
		$icingaweb2_etc=$this->Config()->get('config', 'icingaweb2_etc');
		$debug_level=4;
		$Trap = new Trap($icingaweb2_etc);
		$Trap->setLogging($debug_level,'display');
		
		$prefix=$this->Config()->get('config', 'database_prefix');
		// schema file : <path>/SQL/schema_v<verion>.<dbtype>
		$schema=$this->Module()->getBaseDir() . 
		'/SQL/schema_v'. $this->getModuleConfig()->getDbCurVersion() . '.' . $dbFileExt;
		
		$Trap->trapsDB->create_schema($schema,$prefix);
		echo '</pre>';
	}
	echo '<br><br>Return to <a href="' . Url::fromPath('trapdirector/settings') .'" class="link-button icon-wrench"> settings page </a>';
  }

  public function updateschemaAction()
  {
	  $this->checkModuleConfigPermission();
    	$this->getTabs()->add('get',array(
    		'active'	=> true,
    		'label'		=> $this->translate('Update Schema'),
    		'url'		=> Url::fromRequest()
    	));
	  // check if needed
	  
	  $dberror=$this->getDb(true); // Get DB in test mode
	  
	  echo 'Return to <a href="' . Url::fromPath('trapdirector/settings') .'" class="link-button icon-wrench"> settings page </a><br><br>';
	  
	  if ($dberror[0] == 0)
	  {
	      echo 'Schema already exists and is up to date<br>';
	      return;
	  }
	  if ($dberror[0] != 5)
	  {
	      echo 'Database does not exists or is not setup correctly<br>';
	      return;
	  }
      // setup
	  require_once($this->Module()->getBaseDir() .'/bin/trap_class.php');
	  $icingaweb2_etc=$this->Config()->get('config', 'icingaweb2_etc');
	  $debug_level=4;
	  $Trap = new Trap($icingaweb2_etc);
	  
	  
	  $prefix=$this->Config()->get('config', 'database_prefix');
	  $updateSchema=$this->Module()->getBaseDir() . '/SQL/';
	  
	  $target_version=$dberror[2];
	  
	  if ($this->params->get('msgok') == null) {
	      // Check for messages and display if any
              echo "Upgrade databse is going to start.<br>Don't forget to backup your database before update<br>";
	      $Trap->setLogging(2,'syslog');
	      $message = $Trap->trapsDB->update_schema($updateSchema,$target_version,$prefix,true);
	      if ($message != '')
	      {
	          echo 'Note :<br><pre>';
	          echo $message;
	          echo '</pre>';
	          echo '<br>';
	          echo '<a  class="link-button" style="font-size:large;font-weight:bold" href="' . Url::fromPath('trapdirector/settings/updateschema') .'?msgok=1">Click here to update</a>';
	          echo '<br>';
	          return;
	      }
	  }
	  
	  $Trap->setLogging($debug_level,'display');
	  
	  echo 'Updating schema to '. $target_version . ': <br>';
	  echo '<pre>';
	  	  
	  $Trap->trapsDB->update_schema($updateSchema,$target_version,$prefix);
	  echo '</pre>';
  }  

  private function checkSnmpTrapd()
  {
      $psOutput=array();
      // First check is someone is listening to port 162. As not root, we can't have pid... 
      exec('netstat -an |grep -E "udp.*:162"',$psOutput);
      if (count($psOutput) == 0)
      {
          return array(1,'Port UDP/162 is not open : snmptrapd must not be started');
      }
      $psOutput=array();
      exec('ps fax |grep snmptrapd |grep -v grep',$psOutput);
      if (count($psOutput) == 0)
      {
          return array(1,"UDP/162 : OK, but no snmptrapd process (?)");
      }
      // Assume there is only one line... TODO : see if there is a better way to do this
      $line = preg_replace('/^.*snmptrapd /','',$psOutput[0]);
      if (!preg_match('/-n/',$line))
          return array(1,'snmptrapd has no -n option : '.$line);
      if (!preg_match('/-O[^ ]*n/',$line))
          return array(1,'snmptrapd has no -On option : '.$line);
      if (!preg_match('/-O[^ ]*e/',$line))
          return array(1,'snmptrapd has no -Oe option : '.$line);
      
      return array(0,'snmptrapd listening to UDP/162, options : '.$line);
  }
}


1			<?php
2
3			namespace Icinga\Module\Trapdirector\Controllers;
4
5			use Icinga\Data\ResourceFactory;
6			use Icinga\Web\Url;
7			use Icinga\Application\Icinga;
8			use Icinga\Exception\ProgrammingError;
9			use Icinga\Exception\ConfigurationError;
10			use RunTimeException;
11			use Exception;
12
13			use Icinga\Module\Trapdirector\TrapsController;
14			use Icinga\Module\Trapdirector\Forms\TrapsConfigForm;
15			use Icinga\Module\Trapdirector\Icinga2Api;
16
17			use Trap;
18
19			class SettingsController extends TrapsController
20			{
21
22			/**
23			* get param dberror or idoerror
24			* set errorDetected
25			*/
26			private function get_param()
27			{
28			$dberrorMsg=$this->params->get('dberror');
29			if ($dberrorMsg != '')
30			{
31			$this->view->errorDetected=$dberrorMsg;
32			}
33			$dberrorMsg=$this->params->get('idodberror');
34			if ($dberrorMsg != '')
35			{
36			$this->view->errorDetected=$dberrorMsg;
37			}
38			}
39
40			/**
41			* Check empty configuration (and create one if needed)
42			* Setup : configErrorDetected
43			*/
44			private function check_empty_config()
45			{
46			$this->view->configErrorDetected == NULL; // Displayed error on various conifugration errors.
47			if ($this->Config()->isEmpty() == true)
48			{
49			$this->Config()->setSection('config'); // Set base config section.
50			try
51			{
52			$this->Config()->saveIni();
53			$this->view->configErrorDetected='Configuration is empty : you can run install script with parameters (see Automatic installation below)';
54			//$emptyConfig=1;
55			}
56			catch (Exception $e)
57			{
58			$this->view->configErrorDetected=$e->getMessage();
59			}
60
61			}
62			}
63
64			/**
65			* Check database and IDO database
66			* Setup :
67			* db_error : numerical error (trap db) 0=OK
68			* message : message (trap db)
69			* ido_db_error : numerical error 0=OK
70			* ido_message : message
71			*/
72			private function check_db()
73			{
74			$db_message=array( // index => ( message OK, message NOK, optional link if NOK )
75			0 => array('Database configuration OK','',''),
76			1 => array('Database set in config.ini','No database in config.ini',''),
77			2 => array('Database exists in Icingaweb2 config','Database does not exist in Icingaweb2 : ',
78			Url::fromPath('config/resource')),
79			3 => array('Database credentials OK','Database does not exist/invalid credentials/no schema : ',
80			Url::fromPath('trapdirector/settings/createschema')),
81			4 => array('Schema is set','Schema is not set for ',
82			Url::fromPath('trapdirector/settings/createschema')),
83			5 => array('Schema is up to date','Schema is outdated :',
84			Url::fromPath('trapdirector/settings/updateschema')),
85			);
86
87			$dberror=$this->getDb(true); // Get DB in test mode
88
89			$this->view->db_error=$dberror[0];
90			switch ($dberror[0])
91			{
92			case 2:
93			case 4:
94			$db_message[$dberror[0]][1] .= $dberror[1];
95			break;
96			case 3:
97			$db_message[$dberror[0]][1] .= $dberror[1] . ', Message : ' . $dberror[2];
98			break;
99			case 5:
100			$db_message[$dberror[0]][1] .= ' version '. $dberror[1] . ', version needed : ' .$dberror[2];
101			break;
102			case 0:
103			case 1:
104			break;
105			default:
106			new ProgrammingError('Out of bond result from database test');
107			}
108			$this->view->message=$db_message;
109
110			$dberror=$this->getIdoDb(true); // Get IDO DB in test mode
111			$this->view->ido_db_error=$dberror[0];
112			$this->view->ido_message='IDO Database : ' . $dberror[1];
113			}
114
115			/**
116			* Check API parameters
117			* Setup :
118			* apimessage
119			*/
120			private function check_api()
121			{
122			if ($this->Config()->get('config', 'icingaAPI_host') != '')
123			{
124			$apitest=new Icinga2Api($this->Config()->get('config', 'icingaAPI_host'),$this->Config()->get('config', 'icingaAPI_port'));
125			$apitest->setCredentials($this->Config()->get('config', 'icingaAPI_user'), $this->Config()->get('config', 'icingaAPI_password'));
126			try {
127			list($this->view->apimessageError,$this->view->apimessage)=$apitest->test($this->getModuleConfig()::getapiUserPermissions());
128			//$this->view->apimessageError=false;
129			} catch (RuntimeException $e) {
130			$this->view->apimessage='API config : ' . $e->getMessage();
131			$this->view->apimessageError=true;
132			}
133			}
134			else
135			{
136			$this->view->apimessage='API parameters not configured';
137			$this->view->apimessageError=true;
138			}
139			}
140
141			/**
142			* Check icingaweb2 etc path
143			* Setup :
144			* icingaEtcWarn : 0 if same than in trap_in.php, 1 if not
145			* icingaweb2_etc : path
146			*/
147			private function check_icingaweb_path()
148			{
149			$this->view->icingaEtcWarn=0;
150			$icingaweb2_etc=$this->Config()->get('config', 'icingaweb2_etc');
151			if ($icingaweb2_etc != "/etc/icingaweb2/" && $icingaweb2_etc != '')
152			{
153			$output=array();
154
155			exec('cat ' . $this->module->getBaseDir() .'/bin/trap_in.php \| grep "\$icingaweb2_etc=" ',$output);
156
157			if (! preg_match('#"'. $icingaweb2_etc .'"#',$output[0]))
158			{
159			$this->view->icingaEtcWarn=1;
160			$this->view->icingaweb2_etc=$icingaweb2_etc;
161			}
162			}
163
164			}
165
166			/**
167			* Get db list filtered by $allowed
168			* @param array $allowed : array of allowed database
169			* @return array : resource list
170			*/
171			private function get_db_list($allowed)
172			{
173			$resources = array();
174			foreach (ResourceFactory::getResourceConfigs() as $name => $resource)
175			{
176			if ($resource->get('type') === 'db' && in_array($resource->get('db'), $allowed))
177			{
178			$resources[$name] = $name;
179			}
180			}
181			return $resources;
182			}
183
184			/**
185			* Index of configuration
186			* Params setup in $this->view :
187			* errorDetected : if db or ido was detected by another page
188			* configErrorDetected : error if empty configuration (or error wrting a new one).
189			* db_error : numerical error (trap db) 0=OK
190			* message : message (trap db)
191			* ido_db_error : numerical error 0=OK
192			* ido_message : message
193			* apimessage
194			* icingaEtcWarn : 0 if same than in trap_in.php, 1 if not
195			* icingaweb2_etc : path
196			**/
197			public function indexAction()
198			{
199
200			// CHeck permissions : display tests in any case, but no configuration.
201			$this->view->configPermission=$this->checkModuleConfigPermission(1);
202			// But check read permission
203			$this->checkReadPermission();
204
205			$this->view->tabs = $this->Module()->getConfigTabs()->activate('config');
206
207			// Get message : sent on configuration problems detected by controllers
208			$this->get_param();
209
210			// Test if configuration exists, if not create for installer script
211			$this->check_empty_config();
212
213			// Test Database
214			$this->check_db();
215
216			//********* Test API
217			$this->check_api();
218
219			//*********** Test snmptrapd alive and options
220			list ($this->view->snmptrapdError, $this->view->snmptrapdMessage) = $this->checkSnmpTrapd();
221
222			// List DB in $ressources
223			$resources = $this->get_db_list(array('mysql', 'pgsql'));
224
225			// Check standard Icingaweb2 path
226			$this->check_icingaweb_path();
227
228			// Setup path for mini documentation
229			$this->view->traps_in_config= PHP_BINARY . ' ' . $this->Module()->getBaseDir() . '/bin/trap_in.php';
230
231			$this->view->installer= $this->Module()->getBaseDir() . '/bin/installer.sh '
232			. ' -c all '
233			. ' -d ' . $this->Module()->getBaseDir()
234			. ' -p ' . PHP_BINARY
235			. ' -a ' . exec('whoami')
236			. ' -w ' . Icinga::app()->getConfigDir();
237
238			// ***************** configuration form setup*****************
239			$this->view->form = $form = new TrapsConfigForm();
240
241			// set default paths;
242			$this->view->form->setPaths($this->Module()->getBaseDir(),Icinga::app()->getConfigDir());
243
244			// set default ido database
245			$this->view->form->setDefaultIDODB($this->Config()->module('monitoring','backends')->get('icinga','resource'));
246
247			// Make form handle request.
248			$form->setIniConfig($this->Config())
249			->setDBList($resources)
250			->handleRequest();
251
252			}
253
254			public function createschemaAction()
255			{
256			$this->checkModuleConfigPermission();
257			$this->getTabs()->add('create_schema',array(
258			'active' => true,
259			'label' => $this->translate('Create Schema'),
260			'url' => Url::fromRequest()
261			));
262			// check if needed
263
264			$dberror=$this->getDb(true); // Get DB in test mode
265
266			if ($dberror[0] == 0)
267			{
268			printf('Schema already exists');
269			}
270			else
271			{
272			printf('Creating schema : <br>');
273
274			// Get module database name
275			$dbName=$this->Config()->get('config', 'database');
276
277			try {
278			$dbResource = ResourceFactory::getResourceConfig($dbName);
279			$dbType=$dbResource->get('db');
280			switch ($dbType) {
281			case 'mysql':
282			$dbFileExt='sql';
283			break;
284			case 'pgsql':
285			$dbFileExt='pgsql';
286			break;
287			default:
288			throw new ConfigurationError('Unsuported database : '.$dbType);
289			}
290			} catch (ConfigurationError $e )
291			{
292			printf("Database configuration error : %s",$e->getMessage());
293			return;
294			}
295			printf('<pre>');
296			require_once $this->Module()->getBaseDir() .'/bin/trap_class.php';
297
298			$icingaweb2_etc=$this->Config()->get('config', 'icingaweb2_etc');
299			$debug_level=4;
300			$Trap = new Trap($icingaweb2_etc);
301			$Trap->setLogging($debug_level,'display');
302
303			$prefix=$this->Config()->get('config', 'database_prefix');
304			// schema file : <path>/SQL/schema_v<verion>.<dbtype>
305			$schema=$this->Module()->getBaseDir() .
306			'/SQL/schema_v'. $this->getModuleConfig()->getDbCurVersion() . '.' . $dbFileExt;
307
308			$Trap->trapsDB->create_schema($schema,$prefix);
309			echo '</pre>';
310			}
311			echo '<br><br>Return to <a href="' . Url::fromPath('trapdirector/settings') .'" class="link-button icon-wrench"> settings page </a>';
312			}
313
314			public function updateschemaAction()
315			{
316			$this->checkModuleConfigPermission();
317			$this->getTabs()->add('get',array(
318			'active' => true,
319			'label' => $this->translate('Update Schema'),
320			'url' => Url::fromRequest()
321			));
322			// check if needed
323
324			$dberror=$this->getDb(true); // Get DB in test mode
325
326			echo 'Return to <a href="' . Url::fromPath('trapdirector/settings') .'" class="link-button icon-wrench"> settings page </a><br><br>';
327
328			if ($dberror[0] == 0)
329			{
330			echo 'Schema already exists and is up to date<br>';
331			return;
332			}
333			if ($dberror[0] != 5)
334			{
335			echo 'Database does not exists or is not setup correctly<br>';
336			return;
337			}
338			// setup
339			require_once($this->Module()->getBaseDir() .'/bin/trap_class.php');
340			$icingaweb2_etc=$this->Config()->get('config', 'icingaweb2_etc');
341			$debug_level=4;
342			$Trap = new Trap($icingaweb2_etc);
343
344
345			$prefix=$this->Config()->get('config', 'database_prefix');
346			$updateSchema=$this->Module()->getBaseDir() . '/SQL/';
347
348			$target_version=$dberror[2];
349
350			if ($this->params->get('msgok') == null) {
351			// Check for messages and display if any
352			echo "Upgrade databse is going to start.<br>Don't forget to backup your database before update<br>";
353			$Trap->setLogging(2,'syslog');
354			$message = $Trap->trapsDB->update_schema($updateSchema,$target_version,$prefix,true);
355			if ($message != '')
356			{
357			echo 'Note :<br><pre>';
358			echo $message;
359			echo '</pre>';
360			echo '<br>';
361			echo '<a class="link-button" style="font-size:large;font-weight:bold" href="' . Url::fromPath('trapdirector/settings/updateschema') .'?msgok=1">Click here to update</a>';
362			echo '<br>';
363			return;
364			}
365			}
366
367			$Trap->setLogging($debug_level,'display');
368
369			echo 'Updating schema to '. $target_version . ': <br>';
370			echo '<pre>';
371
372			$Trap->trapsDB->update_schema($updateSchema,$target_version,$prefix);
373			echo '</pre>';
374			}
375
376			private function checkSnmpTrapd()
377			{
378			$psOutput=array();
379			// First check is someone is listening to port 162. As not root, we can't have pid...
380			exec('netstat -an \|grep -E "udp.*:162"',$psOutput);
381			if (count($psOutput) == 0)
382			{
383			return array(1,'Port UDP/162 is not open : snmptrapd must not be started');
384			}
385			$psOutput=array();
386			exec('ps fax \|grep snmptrapd \|grep -v grep',$psOutput);
387			if (count($psOutput) == 0)
388			{
389			return array(1,"UDP/162 : OK, but no snmptrapd process (?)");
390			}
391			// Assume there is only one line... TODO : see if there is a better way to do this
392			$line = preg_replace('/^.*snmptrapd /','',$psOutput[0]);
393			if (!preg_match('/-n/',$line))
394			return array(1,'snmptrapd has no -n option : '.$line);
395			if (!preg_match('/-O[^ ]*n/',$line))
396			return array(1,'snmptrapd has no -On option : '.$line);
397			if (!preg_match('/-O[^ ]*e/',$line))
398			return array(1,'snmptrapd has no -Oe option : '.$line);
399
400			return array(0,'snmptrapd listening to UDP/162, options : '.$line);
401			}
402			}
403

patrickpr / trapdirector

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SettingsController::indexAction() A

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