Adding upstream version 2.12.1.upstream/2.12.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 374 insertions, 0 deletions

diff --git a/application/controllers/UserController.php b/application/controllers/UserController.php
new file mode 100644
index 0000000..dac80d3
--- /dev/null
+++ b/application/controllers/UserController.php
@@ -0,0 +1,374 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Controllers;
+
+use Exception;
+use Icinga\Application\Logger;
+use Icinga\Authentication\AdmissionLoader;
+use Icinga\Authentication\User\DomainAwareInterface;
+use Icinga\Data\DataArray\ArrayDatasource;
+use Icinga\Exception\ConfigurationError;
+use Icinga\Exception\NotFoundError;
+use Icinga\Forms\Config\User\CreateMembershipForm;
+use Icinga\Forms\Config\User\UserForm;
+use Icinga\User;
+use Icinga\Web\Controller\AuthBackendController;
+use Icinga\Web\Form;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+use Icinga\Web\Widget;
+
+class UserController extends AuthBackendController
+{
+    public function init()
+    {
+        $this->view->title = $this->translate('Users');
+
+        parent::init();
+    }
+
+    /**
+     * List all users of a single backend
+     */
+    public function listAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $this->createListTabs()->activate('user/list');
+        $backendNames = array_map(
+            function ($b) {
+                return $b->getName();
+            },
+            $this->loadUserBackends('Icinga\Data\Selectable')
+        );
+        if (empty($backendNames)) {
+            return;
+        }
+
+        $this->view->backendSelection = new Form();
+        $this->view->backendSelection->setAttrib('class', 'backend-selection icinga-controls');
+        $this->view->backendSelection->setUidDisabled();
+        $this->view->backendSelection->setMethod('GET');
+        $this->view->backendSelection->setTokenDisabled();
+        $this->view->backendSelection->addElement(
+            'select',
+            'backend',
+            array(
+                'autosubmit'    => true,
+                'label'         => $this->translate('User Backend'),
+                'multiOptions'  => array_combine($backendNames, $backendNames),
+                'value'         => $this->params->get('backend')
+            )
+        );
+
+        $backend = $this->getUserBackend($this->params->get('backend'));
+        if ($backend === null) {
+            $this->view->backend = null;
+            return;
+        }
+
+        $query = $backend->select(array('user_name'));
+
+        $this->view->users = $query;
+        $this->view->backend = $backend;
+
+        $this->setupPaginationControl($query);
+        $this->setupFilterControl($query);
+        $this->setupLimitControl();
+        $this->setupSortControl(
+            array(
+                'user_name'     => $this->translate('Username'),
+                'is_active'     => $this->translate('Active'),
+                'created_at'    => $this->translate('Created at'),
+                'last_modified' => $this->translate('Last modified')
+            ),
+            $query
+        );
+    }
+
+    /**
+     * Show a user
+     */
+    public function showAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'));
+
+        $user = $backend->select(array(
+            'user_name',
+            'is_active',
+            'created_at',
+            'last_modified'
+        ))->where('user_name', $userName)->fetchRow();
+        if ($user === false) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $userObj = new User($userName);
+        if ($backend instanceof DomainAwareInterface) {
+            $userObj->setDomain($backend->getDomain());
+        }
+
+        $memberships = $this->loadMemberships($userObj)->select();
+
+        $this->setupFilterControl(
+            $memberships,
+            array('group_name' => t('User Group')),
+            array('group'),
+            array('user')
+        );
+        $this->setupPaginationControl($memberships);
+        $this->setupLimitControl();
+        $this->setupSortControl(
+            array(
+                'group_name' => $this->translate('Group')
+            ),
+            $memberships
+        );
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $extensibleBackends = $this->loadUserGroupBackends('Icinga\Data\Extensible');
+            $this->view->showCreateMembershipLink = ! empty($extensibleBackends);
+        } else {
+            $this->view->showCreateMembershipLink = false;
+        }
+
+        $this->view->user = $user;
+        $this->view->backend = $backend;
+        $this->view->memberships = $memberships;
+        $this->createShowTabs($backend->getName(), $userName)->activate('user/show');
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $removeForm = new Form();
+            $removeForm->setUidDisabled();
+            $removeForm->setAttrib('class', 'inline');
+            $removeForm->addElement('hidden', 'user_name', array(
+                'isArray'       => true,
+                'value'         => $userName,
+                'decorators'    => array('ViewHelper')
+            ));
+            $removeForm->addElement('hidden', 'redirect', array(
+                'value'         => Url::fromPath('user/show', array(
+                    'backend'   => $backend->getName(),
+                    'user'      => $userName
+                )),
+                'decorators'    => array('ViewHelper')
+            ));
+            $removeForm->addElement('button', 'btn_submit', array(
+                'escape'        => false,
+                'type'          => 'submit',
+                'class'         => 'link-button spinner',
+                'value'         => 'btn_submit',
+                'decorators'    => array('ViewHelper'),
+                'label'         => $this->view->icon('trash'),
+                'title'         => $this->translate('Cancel this membership')
+            ));
+            $this->view->removeForm = $removeForm;
+        }
+
+        $admissionLoader = new AdmissionLoader();
+        $admissionLoader->applyRoles($userObj);
+        $this->view->userObj = $userObj;
+        $this->view->allowedToEditRoles = $this->hasPermission('config/access-control/groups');
+    }
+
+    /**
+     * Add a user
+     */
+    public function addAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'), 'Icinga\Data\Extensible');
+        $form = new UserForm();
+        $form->setRedirectUrl(Url::fromPath('user/list', array('backend' => $backend->getName())));
+        $form->setRepository($backend);
+        $form->add()->handleRequest();
+
+        $this->renderForm($form, $this->translate('New User'));
+    }
+
+    /**
+     * Edit a user
+     */
+    public function editAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'), 'Icinga\Data\Updatable');
+
+        $form = new UserForm();
+        $form->setRedirectUrl(Url::fromPath('user/show', array('backend' => $backend->getName(), 'user' => $userName)));
+        $form->setRepository($backend);
+
+        try {
+            $form->edit($userName)->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $this->renderForm($form, $this->translate('Update User'));
+    }
+
+    /**
+     * Remove a user
+     */
+    public function removeAction()
+    {
+        $this->assertPermission('config/access-control/users');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'), 'Icinga\Data\Reducible');
+
+        $form = new UserForm();
+        $form->setRedirectUrl(Url::fromPath('user/list', array('backend' => $backend->getName())));
+        $form->setRepository($backend);
+
+        try {
+            $form->remove($userName)->handleRequest();
+        } catch (NotFoundError $_) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $this->renderForm($form, $this->translate('Remove User'));
+    }
+
+    /**
+     * Create a membership for a user
+     */
+    public function createmembershipAction()
+    {
+        $this->assertPermission('config/access-control/groups');
+        $userName = $this->params->getRequired('user');
+        $backend = $this->getUserBackend($this->params->getRequired('backend'));
+
+        if ($backend->select()->where('user_name', $userName)->count() === 0) {
+            $this->httpNotFound(sprintf($this->translate('User "%s" not found'), $userName));
+        }
+
+        $backends = $this->loadUserGroupBackends('Icinga\Data\Extensible');
+        if (empty($backends)) {
+            throw new ConfigurationError($this->translate(
+                'You\'ll need to configure at least one user group backend first that allows to create new memberships'
+            ));
+        }
+
+        $form = new CreateMembershipForm();
+        $form->setBackends($backends)
+            ->setUsername($userName)
+            ->setRedirectUrl(Url::fromPath('user/show', array('backend' => $backend->getName(), 'user' => $userName)))
+            ->handleRequest();
+
+        $this->renderForm($form, $this->translate('Create New Membership'));
+    }
+
+    /**
+     * Fetch and return the given user's groups from all user group backends
+     *
+     * @param   User    $user
+     *
+     * @return  ArrayDatasource
+     */
+    protected function loadMemberships(User $user)
+    {
+        $groups = $alreadySeen = array();
+        foreach ($this->loadUserGroupBackends() as $backend) {
+            try {
+                foreach ($backend->getMemberships($user) as $groupName) {
+                    if (array_key_exists($groupName, $alreadySeen)) {
+                        continue; // Ignore duplicate memberships
+                    }
+
+                    $alreadySeen[$groupName] = null;
+                    $groups[] = (object) array(
+                        'group_name'    => $groupName,
+                        'group'         => $groupName,
+                        'backend'       => $backend
+                    );
+                }
+            } catch (Exception $e) {
+                Logger::error($e);
+                Notification::warning(sprintf(
+                    $this->translate('Failed to fetch memberships from backend %s. Please check your log'),
+                    $backend->getName()
+                ));
+            }
+        }
+
+        return new ArrayDatasource($groups);
+    }
+
+    /**
+     * Create the tabs to display when showing a user
+     *
+     * @param   string  $backendName
+     * @param   string  $userName
+     */
+    protected function createShowTabs($backendName, $userName)
+    {
+        $tabs = $this->getTabs();
+        $tabs->add(
+            'user/show',
+            array(
+                'title'     => sprintf($this->translate('Show user %s'), $userName),
+                'label'     => $this->translate('User'),
+                'url'       => Url::fromPath('user/show', array('backend' => $backendName, 'user' => $userName))
+            )
+        );
+
+        return $tabs;
+    }
+
+    /**
+     * Create the tabs to display when listing users
+     */
+    protected function createListTabs()
+    {
+        $tabs = $this->getTabs();
+
+        if ($this->hasPermission('config/access-control/roles')) {
+            $tabs->add(
+                'role/list',
+                array(
+                    'baseTarget'    => '_main',
+                    'label'         => $this->translate('Roles'),
+                    'title'         => $this->translate(
+                        'Configure roles to permit or restrict users and groups accessing Icinga Web 2'
+                    ),
+                    'url'           => 'role/list'
+                )
+            );
+
+            $tabs->add(
+                'role/audit',
+                [
+                    'title'         => $this->translate('Audit a user\'s or group\'s privileges'),
+                    'label'         => $this->translate('Audit'),
+                    'url'           => 'role/audit',
+                    'baseTarget'    => '_main'
+                ]
+            );
+        }
+
+        $tabs->add(
+            'user/list',
+            array(
+                'title'     => $this->translate('List users of authentication backends'),
+                'label'     => $this->translate('Users'),
+                'url'       => 'user/list'
+            )
+        );
+
+        if ($this->hasPermission('config/access-control/groups')) {
+            $tabs->add(
+                'group/list',
+                array(
+                    'title'     => $this->translate('List groups of user group backends'),
+                    'label'     => $this->translate('User Groups'),
+                    'url'       => 'group/list'
+                )
+            );
+        }
+
+        return $tabs;
+    }
+}