summaryrefslogtreecommitdiffstats
path: root/library/Icinga/Web/Controller/AuthBackendController.php
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--library/Icinga/Web/Controller/AuthBackendController.php151
1 files changed, 151 insertions, 0 deletions
diff --git a/library/Icinga/Web/Controller/AuthBackendController.php b/library/Icinga/Web/Controller/AuthBackendController.php
new file mode 100644
index 0000000..12f8b72
--- /dev/null
+++ b/library/Icinga/Web/Controller/AuthBackendController.php
@@ -0,0 +1,151 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Controller;
+
+use ipl\Web\Compat\CompatController;
+use Zend_Controller_Action_Exception;
+use Icinga\Application\Config;
+use Icinga\Authentication\User\UserBackend;
+use Icinga\Authentication\User\UserBackendInterface;
+use Icinga\Authentication\UserGroup\UserGroupBackend;
+use Icinga\Authentication\UserGroup\UserGroupBackendInterface;
+
+/**
+ * Base class for authentication backend controllers
+ */
+class AuthBackendController extends CompatController
+{
+ public function init()
+ {
+ parent::init();
+
+ $this->tabs->disableLegacyExtensions();
+ }
+
+ /**
+ * Redirect to this controller's list action
+ */
+ public function indexAction()
+ {
+ $this->redirectNow($this->getRequest()->getControllerName() . '/list');
+ }
+
+ /**
+ * Return all user backends implementing the given interface
+ *
+ * @param string $interface The class path of the interface, or null if no interface check should be made
+ *
+ * @return array
+ */
+ protected function loadUserBackends($interface = null)
+ {
+ $backends = array();
+ foreach (Config::app('authentication') as $backendName => $backendConfig) {
+ $candidate = UserBackend::create($backendName, $backendConfig);
+ if (! $interface || $candidate instanceof $interface) {
+ $backends[] = $candidate;
+ }
+ }
+
+ return $backends;
+ }
+
+ /**
+ * Return the given user backend or the first match in order
+ *
+ * @param string $name The name of the backend, or null in case the first match should be returned
+ * @param string $interface The interface the backend should implement, no interface check if null
+ *
+ * @return UserBackendInterface
+ *
+ * @throws Zend_Controller_Action_Exception In case the given backend name is invalid
+ */
+ protected function getUserBackend($name = null, $interface = 'Icinga\Data\Selectable')
+ {
+ $backend = null;
+ if ($name !== null) {
+ $config = Config::app('authentication');
+ if (! $config->hasSection($name)) {
+ $this->httpNotFound(sprintf($this->translate('Authentication backend "%s" not found'), $name));
+ } else {
+ $backend = UserBackend::create($name, $config->getSection($name));
+ if ($interface && !$backend instanceof $interface) {
+ $interfaceParts = explode('\\', strtolower($interface));
+ throw new Zend_Controller_Action_Exception(
+ sprintf(
+ $this->translate('Authentication backend "%s" is not %s'),
+ $name,
+ array_pop($interfaceParts)
+ ),
+ 400
+ );
+ }
+ }
+ } else {
+ $backends = $this->loadUserBackends($interface);
+ $backend = array_shift($backends);
+ }
+
+ return $backend;
+ }
+
+ /**
+ * Return all user group backends implementing the given interface
+ *
+ * @param string $interface The class path of the interface, or null if no interface check should be made
+ *
+ * @return array
+ */
+ protected function loadUserGroupBackends($interface = null)
+ {
+ $backends = array();
+ foreach (Config::app('groups') as $backendName => $backendConfig) {
+ $candidate = UserGroupBackend::create($backendName, $backendConfig);
+ if (! $interface || $candidate instanceof $interface) {
+ $backends[] = $candidate;
+ }
+ }
+
+ return $backends;
+ }
+
+ /**
+ * Return the given user group backend or the first match in order
+ *
+ * @param string $name The name of the backend, or null in case the first match should be returned
+ * @param string $interface The interface the backend should implement, no interface check if null
+ *
+ * @return UserGroupBackendInterface
+ *
+ * @throws Zend_Controller_Action_Exception In case the given backend name is invalid
+ */
+ protected function getUserGroupBackend($name = null, $interface = 'Icinga\Data\Selectable')
+ {
+ $backend = null;
+ if ($name !== null) {
+ $config = Config::app('groups');
+ if (! $config->hasSection($name)) {
+ $this->httpNotFound(sprintf($this->translate('User group backend "%s" not found'), $name));
+ } else {
+ $backend = UserGroupBackend::create($name, $config->getSection($name));
+ if ($interface && !$backend instanceof $interface) {
+ $interfaceParts = explode('\\', strtolower($interface));
+ throw new Zend_Controller_Action_Exception(
+ sprintf(
+ $this->translate('User group backend "%s" is not %s'),
+ $name,
+ array_pop($interfaceParts)
+ ),
+ 400
+ );
+ }
+ }
+ } else {
+ $backends = $this->loadUserGroupBackends($interface);
+ $backend = array_shift($backends);
+ }
+
+ return $backend;
+ }
+}