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<?php |
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namespace Firesphere\BootstrapMFA\Extensions; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\ReadonlyField; |
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use SilverStripe\ORM\DataExtension; |
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use SilverStripe\ORM\FieldType\DBDatetime; |
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use SilverStripe\SiteConfig\SiteConfig; |
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/** |
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* Class \Firesphere\BootstrapMFA\Extensions\SiteConfigExtension |
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* |
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* @property SiteConfig|SiteConfigExtension $owner |
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* @property string $ForceMFA |
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*/ |
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class SiteConfigExtension extends DataExtension |
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{ |
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/** |
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* @var array |
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*/ |
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private static $db = [ |
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'ForceMFA' => 'Date' |
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]; |
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/** |
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* Is MFA Enforced via a comparison in {@link updateCMSFields()} |
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* |
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* @var bool |
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*/ |
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protected $EnforceMFA = false; |
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/** |
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* Add the checkbox and if enabled the date since enforcement |
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* |
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* @param FieldList $fields |
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*/ |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$this->EnforceMFA = !($this->owner->ForceMFA === null || $this->owner->ForceMFA === '0000-00-00'); |
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$fields->addFieldToTab( |
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'Root.MFA', |
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CheckboxField::create( |
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'EnforceMFA', |
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_t(self::class . '.ENFORCEMFA', 'Enforce MFA on all users'), |
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$this->EnforceMFA |
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) |
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); |
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if ($this->EnforceMFA) { |
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$fields->addFieldToTab( |
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'Root.MFA', |
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ReadonlyField::create('ForceMFA', _t(self::class . '.ENFORCEDSINCE', 'MFA enforced since')) |
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); |
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} |
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} |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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// Edge case, when building from the previous Boolean, it'll set itself to 0000-00-00 |
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if ($this->owner->ForceMFA === '0000-00-00') { |
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$this->owner->ForceMFA = null; |
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} |
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/* Set the MFA enforcement */ |
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if (!$this->owner->ForceMFA && $this->owner->EnforceMFA) { |
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$this->owner->ForceMFA = DBDatetime::now()->Format('YYYY-MM-dd'); |
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} |
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/* Reset the MFA enforcement if the checkbox is unchecked */ |
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if (!$this->owner->EnforceMFA) { |
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$this->owner->ForceMFA = null; |
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} |
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} |
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} |
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