silverstripe-framework/admin/code/SecurityAdmin.php

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<?php
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namespace SilverStripe\Admin;
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use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Core\Convert;
use SilverStripe\Forms\GridField\GridFieldDataColumns;
use SilverStripe\Forms\GridField\GridFieldDetailForm;
use SilverStripe\Forms\LiteralField;
use SilverStripe\Forms\Tab;
use SilverStripe\Forms\TabSet;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\GridField\GridFieldConfig_RecordEditor;
use SilverStripe\Forms\GridField\GridFieldButtonRow;
use SilverStripe\Forms\GridField\GridFieldExportButton;
use SilverStripe\Forms\GridField\GridFieldImportButton;
use SilverStripe\Forms\GridField\GridField;
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use SilverStripe\Security\Security;
use SilverStripe\Security\Member;
use SilverStripe\Security\Group;
use SilverStripe\Security\Permission;
use SilverStripe\Security\PermissionRole;
use SilverStripe\Security\PermissionProvider;
use SilverStripe\View\Requirements;
use SilverStripe\View\ArrayData;
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/**
* Security section of the CMS
*/
class SecurityAdmin extends LeftAndMain implements PermissionProvider
{
private static $url_segment = 'security';
private static $url_rule = '/$Action/$ID/$OtherID';
private static $menu_title = 'Security';
private static $tree_class = 'SilverStripe\\Security\\Group';
private static $subitem_class = 'SilverStripe\\Security\\Member';
private static $required_permission_codes = 'CMS_ACCESS_SecurityAdmin';
private static $menu_icon_class = 'font-icon-torsos-all';
private static $allowed_actions = array(
'EditForm',
'MemberImportForm',
'memberimport',
'GroupImportForm',
'groupimport',
'groups',
'users',
'roles'
);
/**
* Shortcut action for setting the correct active tab.
*
* @param HTTPRequest $request
* @return HTTPResponse
*/
public function users($request)
{
return $this->index($request);
}
/**
* Shortcut action for setting the correct active tab.
*
* @param HTTPRequest $request
* @return HTTPResponse
*/
public function groups($request)
{
return $this->index($request);
}
/**
* Shortcut action for setting the correct active tab.
*
* @param HTTPRequest $request
* @return HTTPResponse
*/
public function roles($request)
{
return $this->index($request);
}
public function getEditForm($id = null, $fields = null)
{
// TODO Duplicate record fetching (see parent implementation)
if (!$id) {
$id = $this->currentPageID();
}
$form = parent::getEditForm($id);
// TODO Duplicate record fetching (see parent implementation)
$record = $this->getRecord($id);
if ($record && !$record->canView()) {
return Security::permissionFailure($this);
}
$memberList = GridField::create(
'Members',
false,
Member::get(),
$memberListConfig = GridFieldConfig_RecordEditor::create()
->addComponent(new GridFieldButtonRow('after'))
->addComponent(new GridFieldExportButton('buttons-before-left'))
)->addExtraClass("members_grid");
if ($record && method_exists($record, 'getValidator')) {
$validator = $record->getValidator();
} else {
$validator = Member::singleton()->getValidator();
}
/** @var GridFieldDetailForm $detailForm */
$detailForm = $memberListConfig->getComponentByType('SilverStripe\\Forms\\GridField\\GridFieldDetailForm');
$detailForm
->setValidator($validator);
$groupList = GridField::create(
'Groups',
false,
Group::get(),
$groupListConfig = GridFieldConfig_RecordEditor::create()
->addComponent(new GridFieldExportButton('buttons-before-left'))
);
/** @var GridFieldDataColumns $columns */
$columns = $groupList->getConfig()->getComponentByType('SilverStripe\\Forms\\GridField\\GridFieldDataColumns');
$columns->setDisplayFields(array(
'Breadcrumbs' => Group::singleton()->fieldLabel('Title')
));
$columns->setFieldFormatting(array(
'Breadcrumbs' => function ($val, $item) {
/** @var Group $item */
return Convert::raw2xml($item->getBreadcrumbs(' > '));
}
));
$fields = new FieldList(
$root = new TabSet(
'Root',
$usersTab = new Tab(
'Users',
_t('SecurityAdmin.Users', 'Users'),
new LiteralField(
'MembersCautionText',
sprintf(
'<div class="alert alert-warning" role="alert">%s</div>',
_t(
'SecurityAdmin.MemberListCaution',
'Caution: Removing members from this list will remove them from all groups and the database'
)
)
),
$memberList
),
$groupsTab = new Tab(
'Groups',
singleton('SilverStripe\\Security\\Group')->i18n_plural_name(),
$groupList
)
),
// necessary for tree node selection in LeftAndMain.EditForm.js
new HiddenField('ID', false, 0)
);
// Add import capabilities. Limit to admin since the import logic can affect assigned permissions
if (Permission::check('ADMIN')) {
// @todo when grid field is converted to react use the react component
$memberListConfig->addComponent(
GridFieldImportButton::create('buttons-before-left')
->setImportIframe($this->Link('memberimport'))
->setModalTitle(_t('SecurityAdmin.IMPORTUSERS', 'Import users'))
);
$groupListConfig->addComponent(
GridFieldImportButton::create('buttons-before-left')
->setImportIframe($this->Link('groupimport'))
->setModalTitle(_t('SecurityAdmin.IMPORTGROUPS', 'Import groups'))
);
}
// Tab nav in CMS is rendered through separate template
$root->setTemplate('SilverStripe\\Forms\\CMSTabSet');
// Add roles editing interface
$rolesTab = null;
if (Permission::check('APPLY_ROLES')) {
$rolesField = GridField::create(
'Roles',
false,
PermissionRole::get(),
GridFieldConfig_RecordEditor::create()
);
$rolesTab = $fields->findOrMakeTab('Root.Roles', _t('SecurityAdmin.TABROLES', 'Roles'));
$rolesTab->push($rolesField);
}
$actionParam = $this->getRequest()->param('Action');
if ($actionParam == 'groups') {
$groupsTab->addExtraClass('ui-state-active');
} elseif ($actionParam == 'users') {
$usersTab->addExtraClass('ui-state-active');
} elseif ($actionParam == 'roles' && $rolesTab) {
$rolesTab->addExtraClass('ui-state-active');
}
$actions = new FieldList();
$form = Form::create(
$this,
'EditForm',
$fields,
$actions
)->setHTMLID('Form_EditForm');
$form->addExtraClass('cms-edit-form fill-height');
$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
// Tab nav in CMS is rendered through separate template
if ($form->Fields()->hasTabSet()) {
$form->Fields()->findOrMakeTab('Root')->setTemplate('SilverStripe\\Forms\\CMSTabSet');
}
$form->addExtraClass('ss-tabset cms-tabset ' . $this->BaseCSSClasses());
$form->setAttribute('data-pjax-fragment', 'CurrentForm');
$this->extend('updateEditForm', $form);
return $form;
}
public function memberimport()
{
Requirements::clear();
Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/vendor.js');
Requirements::javascript(ltrim(FRAMEWORK_ADMIN_DIR . '/client/dist/js/MemberImportForm.js', '/'));
Requirements::css(ltrim(FRAMEWORK_ADMIN_DIR . '/client/dist/styles/bundle.css', '/'));
return $this->renderWith('BlankPage', array(
'Form' => $this->MemberImportForm()->forTemplate(),
'Content' => ' '
));
}
/**
* @see SecurityAdmin_MemberImportForm
*
* @return Form
*/
public function MemberImportForm()
{
if (!Permission::check('ADMIN')) {
return null;
}
/** @var Group $group */
$group = $this->currentPage();
$form = new MemberImportForm($this, __FUNCTION__);
$form->setGroup($group);
return $form;
}
public function groupimport()
{
Requirements::clear();
Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/vendor.js');
Requirements::javascript(ltrim(FRAMEWORK_ADMIN_DIR . '/client/dist/js/MemberImportForm.js', '/'));
Requirements::css(ltrim(FRAMEWORK_ADMIN_DIR . '/client/dist/styles/bundle.css', '/'));
return $this->renderWith('BlankPage', array(
'Content' => ' ',
'Form' => $this->GroupImportForm()->forTemplate()
));
}
/**
* @see SecurityAdmin_MemberImportForm
*
* @skipUpgrade
* @return Form
*/
public function GroupImportForm()
{
if (!Permission::check('ADMIN')) {
return null;
}
return new GroupImportForm($this, __FUNCTION__);
}
/**
* Disable GridFieldDetailForm backlinks for this view, as its
*/
public function Backlink()
{
return false;
}
public function Breadcrumbs($unlinked = false)
{
$crumbs = parent::Breadcrumbs($unlinked);
// Name root breadcrumb based on which record is edited,
// which can only be determined by looking for the fieldname of the GridField.
// Note: Titles should be same titles as tabs in RootForm().
$params = $this->getRequest()->allParams();
if (isset($params['FieldName'])) {
// TODO FieldName param gets overwritten by nested GridFields,
// so shows "Members" rather than "Groups" for the following URL:
// admin/security/EditForm/field/Groups/item/2/ItemEditForm/field/Members/item/1/edit
$firstCrumb = $crumbs->shift();
if ($params['FieldName'] == 'Groups') {
$crumbs->unshift(new ArrayData(array(
'Title' => Group::singleton()->i18n_plural_name(),
'Link' => $this->Link('groups')
)));
} elseif ($params['FieldName'] == 'Users') {
$crumbs->unshift(new ArrayData(array(
'Title' => _t('SecurityAdmin.Users', 'Users'),
'Link' => $this->Link('users')
)));
} elseif ($params['FieldName'] == 'Roles') {
$crumbs->unshift(new ArrayData(array(
'Title' => _t('SecurityAdmin.TABROLES', 'Roles'),
'Link' => $this->Link('roles')
)));
}
$crumbs->unshift($firstCrumb);
}
return $crumbs;
}
public function providePermissions()
{
$title = $this->menu_title();
return array(
"CMS_ACCESS_SecurityAdmin" => array(
'name' => _t('CMSMain.ACCESS', "Access to '{title}' section", array('title' => $title)),
'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'),
'help' => _t(
'SecurityAdmin.ACCESS_HELP',
'Allow viewing, adding and editing users, as well as assigning permissions and roles to them.'
)
),
'EDIT_PERMISSIONS' => array(
'name' => _t('SecurityAdmin.EDITPERMISSIONS', 'Manage permissions for groups'),
'category' => _t('Permissions.PERMISSIONS_CATEGORY', 'Roles and access permissions'),
'help' => _t(
'SecurityAdmin.EDITPERMISSIONS_HELP',
'Ability to edit Permissions and IP Addresses for a group.'
. ' Requires the "Access to \'Security\' section" permission.'
),
'sort' => 0
),
'APPLY_ROLES' => array(
'name' => _t('SecurityAdmin.APPLY_ROLES', 'Apply roles to groups'),
'category' => _t('Permissions.PERMISSIONS_CATEGORY', 'Roles and access permissions'),
'help' => _t('SecurityAdmin.APPLY_ROLES_HELP', 'Ability to edit the roles assigned to a group.'
. ' Requires the "Access to \'Users\' section" permission.'),
'sort' => 0
)
);
}
}