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Diffstat (limited to 'platform/www/lib/plugins/config/core/Setting/SettingAuthtype.php')
-rw-r--r--platform/www/lib/plugins/config/core/Setting/SettingAuthtype.php60
1 files changed, 60 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/config/core/Setting/SettingAuthtype.php b/platform/www/lib/plugins/config/core/Setting/SettingAuthtype.php
new file mode 100644
index 0000000..3a6df6f
--- /dev/null
+++ b/platform/www/lib/plugins/config/core/Setting/SettingAuthtype.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace dokuwiki\plugin\config\core\Setting;
+
+/**
+ * Class setting_authtype
+ */
+class SettingAuthtype extends SettingMultichoice {
+
+ /** @inheritdoc */
+ public function initialize($default = null, $local = null, $protected = null) {
+ /** @var $plugin_controller \dokuwiki\Extension\PluginController */
+ global $plugin_controller;
+
+ // retrieve auth types provided by plugins
+ foreach($plugin_controller->getList('auth') as $plugin) {
+ $this->choices[] = $plugin;
+ }
+
+ parent::initialize($default, $local, $protected);
+ }
+
+ /** @inheritdoc */
+ public function update($input) {
+ /** @var $plugin_controller \dokuwiki\Extension\PluginController */
+ global $plugin_controller;
+
+ // is an update possible/requested?
+ $local = $this->local; // save this, parent::update() may change it
+ if(!parent::update($input)) return false; // nothing changed or an error caught by parent
+ $this->local = $local; // restore original, more error checking to come
+
+ // attempt to load the plugin
+ $auth_plugin = $plugin_controller->load('auth', $input);
+
+ // @TODO: throw an error in plugin controller instead of returning null
+ if(is_null($auth_plugin)) {
+ $this->error = true;
+ msg('Cannot load Auth Plugin "' . $input . '"', -1);
+ return false;
+ }
+
+ // verify proper instantiation (is this really a plugin?) @TODO use instanceof? implement interface?
+ if(is_object($auth_plugin) && !method_exists($auth_plugin, 'getPluginName')) {
+ $this->error = true;
+ msg('Cannot create Auth Plugin "' . $input . '"', -1);
+ return false;
+ }
+
+ // did we change the auth type? logout
+ global $conf;
+ if($conf['authtype'] != $input) {
+ msg('Authentication system changed. Please re-login.');
+ auth_logoff();
+ }
+
+ $this->local = $input;
+ return true;
+ }
+}