tyler.durden/icingaweb2-module-director
1
0
Fork 0
mirror of https://github.com/Icinga/icingaweb2-module-director.git synced 2025-07-31 01:34:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

RejectOrSelect: new black/white-listing Import...

Browse Source 
...Property Modifier

fixes #1371
This commit is contained in:
Thomas Gelf 2018-01-25 12:52:12 +01:00
parent 8ed76d4888
commit 6bb6e3a613
2 changed files with 103 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

102
library/Director/PropertyModifier/PropertyModifierRejectOrSelect.php Normal file
View File

@ -0,0 +1,102 @@
<?php
namespace Icinga\Module\Director\PropertyModifier;
use Icinga\Data\Filter\FilterExpression;
use Icinga\Exception\ConfigurationError;
use Icinga\Module\Director\Hook\PropertyModifierHook;
use Icinga\Module\Director\Web\Form\QuickForm;
class PropertyModifierRejectOrSelect extends PropertyModifierHook
{
/** @var FilterExpression */
private $filterExpression;
public function getName()
{
return 'Black or White-list rows based on property value';
}
public static function addSettingsFormFields(QuickForm $form)
{
$form->addElement('select', 'filter_method', [
'label' => $form->translate('Filter method'),
'required' => true,
'value' => 'wildcard',
'multiOptions' => $form->optionalEnum([
'wildcard' => $form->translate('Simple match with wildcards (*)'),
'regex' => $form->translate('Regular Expression'),
]),
]);
$form->addElement('text', 'filter_string', [
'label' => 'Filter',
'description' => $form->translate(
'The string/pattern you want to search for. Depends on the'
. ' chosen method, use www.* or *linux* for wildcard matches'
. ' and expression like /^www\d+\./ in case you opted for a'
. ' regular expression'
),
'required' => true,
]);
$form->addElement('select', 'policy', [
'label' => $form->translate('Policy'),
'required' => true,
'description' => $form->translate(
'What should happen with the row, when this property matches the five expression?'
),
'value' => 'reject',
'multiOptions' => [
'reject' => $form->translate('Reject the whole row (Blacklist)'),
'keep' => $form->translate('Keep only matching rows (Whitelist)'),
],
]);
}
public function matchesRegexp($string, $expression)
{
return preg_match($expression, $string);
}
public function matchesWildcard($string, $expression)
{
return $this->filterExpression->matches(
(object) ['value' => $string]
);
}
public function transform($value)
{
$method = $this->getSetting('filter_method');
$filter = $this->getSetting('filter_string');
$policy = $this->getSetting('policy');
switch ($method) {
case 'wildcard':
$func = 'matchesWildcard';
$this->filterExpression = new FilterExpression('value', '=', $filter);
break;
case 'regex':
$func = 'matchesRegexp';
break;
default:
throw new ConfigurationError(
'%s is not a valid value for an ArrayFilter filter_method',
var_export($method, 1)
);
}
if ($this->$func($value, $filter)) {
if ($policy === 'reject') {
$this->rejectRow();
}
} else {
if ($policy === 'keep') {
$this->rejectRow();
}
}
return $value;
}
}

1
run.php
View File

@ -51,6 +51,7 @@ $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\Pro
$this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierXlsNumericIp');
$this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierURLEncode');
$this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierUpperCaseFirst');
$this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierRejectOrSelect');
$this->provideHook('director/Job', $prefix . 'Job\\HousekeepingJob');
$this->provideHook('director/Job', $prefix . 'Job\\ConfigJob');