1 | <?php |
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2 | |||
3 | namespace SilverStripe\MFA\Extension; |
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4 | |||
5 | use SilverStripe\Forms\CheckboxField; |
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6 | use SilverStripe\Forms\CompositeField; |
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7 | use SilverStripe\Forms\DateField; |
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8 | use SilverStripe\Forms\FieldList; |
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9 | use SilverStripe\Forms\OptionsetField; |
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10 | use SilverStripe\ORM\DataExtension; |
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11 | use SilverStripe\ORM\FieldType\DBField; |
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12 | use SilverStripe\View\Requirements; |
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13 | |||
14 | /** |
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15 | * Adds multi-factor authentication related settings to the SiteConfig "Access" tab |
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16 | * |
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17 | * @property bool MFARequired |
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18 | * @property string MFAGracePeriodExpires |
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19 | */ |
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20 | class SiteConfigExtension extends DataExtension |
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21 | { |
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22 | /** |
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23 | * A URL that will help CMS users find out more information about multi-factor authentication |
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24 | * |
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25 | * @config |
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26 | * @var string |
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27 | */ |
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28 | private static $mfa_help_link = 'https://userhelp.silverstripe.org/en/4/'; |
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29 | |||
30 | private static $db = [ |
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31 | 'MFARequired' => 'Boolean', |
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32 | 'MFAGracePeriodExpires' => 'Date', |
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33 | ]; |
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34 | |||
35 | private static $defaults = [ |
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36 | 'MFARequired' => false, |
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37 | ]; |
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38 | |||
39 | public function updateCMSFields(FieldList $fields) |
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40 | { |
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41 | Requirements::javascript('silverstripe/mfa: client/dist/js/bundle-cms.js'); |
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42 | Requirements::css('silverstripe/mfa: client/dist/styles/bundle-cms.css'); |
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43 | |||
44 | $mfaOptions = OptionsetField::create( |
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45 | 'MFARequired', |
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46 | '', |
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47 | [ |
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48 | false => _t(__CLASS__ . '.MFA_OPTIONAL', 'MFA is optional for everyone'), |
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49 | true => _t(__CLASS__ . '.MFA_REQUIRED', 'MFA is required for everyone'), |
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50 | ] |
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51 | ); |
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52 | $mfaOptions->addExtraClass('mfa-settings__required'); |
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53 | |||
54 | $mfaGraceEnd = DateField::create( |
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55 | 'MFAGracePeriodExpires', |
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56 | _t(__CLASS__ . '.MFA_GRACE_TITLE', 'MFA will be required from (optional)') |
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57 | ); |
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58 | $mfaGraceEnd->setDescription(_t( |
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59 | __CLASS__ . '.MFA_GRACE_DESCRIPTION', |
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60 | 'MFA setup will be optional prior to this date' |
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61 | )); |
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62 | $mfaGraceEnd->addExtraClass('mfa-settings__grace-period'); |
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63 | |||
64 | $mfaOptions = CompositeField::create($mfaOptions, $mfaGraceEnd) |
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65 | ->setTitle(DBField::create_field( |
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66 | 'HTMLFragment', |
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67 | _t(__CLASS__ . '.MULTI_FACTOR_AUTHENTICATION', 'Multi-factor authentication (MFA)') |
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68 | . $this->getHelpLink() |
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69 | )); |
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70 | |||
71 | $fields->addFieldToTab('Root.Access', $mfaOptions); |
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72 | } |
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73 | |||
74 | /** |
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75 | * Gets an anchor tag for CMS users to click to find out more about MFA in the SilverStripe CMS |
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76 | * |
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77 | * @return string |
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78 | */ |
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79 | protected function getHelpLink() |
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80 | { |
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81 | $link = $this->owner->config()->get('mfa_help_link'); |
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82 | if (!$link) { |
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83 | return ''; |
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84 | } |
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85 | |||
86 | return sprintf( |
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87 | '<a class="d-block mfa-settings__help-link" target="blank" rel="noopener" href="%s">%s</a>', |
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88 | $link, |
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89 | _t(__CLASS__ . '.MFA_LEARN_MORE', 'Learn about MFA') |
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90 | ); |
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91 | } |
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92 | } |
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93 |