init web ems all

2024-09-27 17:13:36 +08:00
parent 81c97acbe9
commit 5cc56f8078
4263 changed files with 798779 additions and 0 deletions
--- a/phpMyAdmin/libraries/classes/Plugins/TwoFactor/Key.php
+++ b/phpMyAdmin/libraries/classes/Plugins/TwoFactor/Key.php
@@ -0,0 +1,198 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Second authentication factor handling
+ *
+ * @package PhpMyAdmin
+ */
+namespace PhpMyAdmin\Plugins\TwoFactor;
+
+use PhpMyAdmin\Response;
+use PhpMyAdmin\TwoFactor;
+use PhpMyAdmin\Template;
+use PhpMyAdmin\Plugins\TwoFactorPlugin;
+use Samyoul\U2F\U2FServer\U2FServer;
+use Samyoul\U2F\U2FServer\U2FException;
+
+/**
+ * Hardware key based two-factor authentication
+ *
+ * Supports FIDO U2F tokens
+ */
+class Key extends TwoFactorPlugin
+{
+    /**
+     * @var string
+     */
+    public static $id = 'key';
+
+    /**
+     * Creates object
+     *
+     * @param TwoFactor $twofactor TwoFactor instance
+     */
+    public function __construct(TwoFactor $twofactor)
+    {
+        parent::__construct($twofactor);
+        if (!isset($this->_twofactor->config['settings']['registrations'])) {
+            $this->_twofactor->config['settings']['registrations'] = [];
+        }
+    }
+
+    /**
+     * Returns array of U2F registration objects
+     *
+     * @return array
+     */
+    public function getRegistrations()
+    {
+        $result = [];
+        foreach ($this->_twofactor->config['settings']['registrations'] as $index => $data) {
+            $reg = new \StdClass;
+            $reg->keyHandle = $data['keyHandle'];
+            $reg->publicKey = $data['publicKey'];
+            $reg->certificate = $data['certificate'];
+            $reg->counter = $data['counter'];
+            $reg->index = $index;
+            $result[] = $reg;
+        }
+        return $result;
+    }
+
+    /**
+     * Checks authentication, returns true on success
+     *
+     * @return boolean
+     */
+    public function check()
+    {
+        $this->_provided = false;
+        if (!isset($_POST['u2f_authentication_response']) || !isset($_SESSION['authenticationRequest'])) {
+            return false;
+        }
+        $this->_provided = true;
+        try {
+            $response = json_decode($_POST['u2f_authentication_response']);
+            if (is_null($response)) {
+                return false;
+            }
+            $authentication = U2FServer::authenticate(
+                $_SESSION['authenticationRequest'],
+                $this->getRegistrations(),
+                $response
+            );
+            $this->_twofactor->config['settings']['registrations'][$authentication->index]['counter'] = $authentication->counter;
+            $this->_twofactor->save();
+            return true;
+        } catch (U2FException $e) {
+            $this->_message = $e->getMessage();
+            return false;
+        }
+    }
+
+    /**
+     * Loads needed javascripts into the page
+     *
+     * @return void
+     */
+    public function loadScripts()
+    {
+        $response = Response::getInstance();
+        $scripts = $response->getHeader()->getScripts();
+        $scripts->addFile('vendor/u2f-api-polyfill.js');
+        $scripts->addFile('u2f.js');
+    }
+
+    /**
+     * Renders user interface to enter two-factor authentication
+     *
+     * @return string HTML code
+     */
+    public function render()
+    {
+        $request = U2FServer::makeAuthentication(
+            $this->getRegistrations(),
+            $this->getAppId(true)
+        );
+        $_SESSION['authenticationRequest'] = $request;
+        $this->loadScripts();
+        return Template::get('login/twofactor/key')->render([
+            'request' => json_encode($request),
+            'is_https' => $GLOBALS['PMA_Config']->isHttps(),
+        ]);
+    }
+
+    /**
+     * Renders user interface to configure two-factor authentication
+     *
+     * @return string HTML code
+     */
+    public function setup()
+    {
+        $registrationData = U2FServer::makeRegistration(
+            $this->getAppId(true),
+            $this->getRegistrations()
+        );
+        $_SESSION['registrationRequest'] = $registrationData['request'];
+
+        $this->loadScripts();
+        return Template::get('login/twofactor/key_configure')->render([
+            'request' => json_encode($registrationData['request']),
+            'signatures' => json_encode($registrationData['signatures']),
+            'is_https' => $GLOBALS['PMA_Config']->isHttps(),
+        ]);
+    }
+
+    /**
+     * Performs backend configuration
+     *
+     * @return boolean
+     */
+    public function configure()
+    {
+        $this->_provided = false;
+        if (! isset($_POST['u2f_registration_response']) || ! isset($_SESSION['registrationRequest'])) {
+            return false;
+        }
+        $this->_provided = true;
+        try {
+            $response = json_decode($_POST['u2f_registration_response']);
+            if (is_null($response)) {
+                return false;
+            }
+            $registration = U2FServer::register(
+                $_SESSION['registrationRequest'], $response
+            );
+            $this->_twofactor->config['settings']['registrations'][] = [
+                'keyHandle' => $registration->getKeyHandle(),
+                'publicKey' => $registration->getPublicKey(),
+                'certificate' => $registration->getCertificate(),
+                'counter' => $registration->getCounter(),
+            ];
+            return true;
+        } catch (U2FException $e) {
+            $this->_message = $e->getMessage();
+            return false;
+        }
+    }
+
+    /**
+     * Get user visible name
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return __('Hardware Security Key (FIDO U2F)');
+    }
+
+    /**
+     * Get user visible description
+     *
+     * @return string
+     */
+    public static function getDescription()
+    {
+        return __('Provides authentication using hardware security tokens supporting FIDO U2F.');
+    }
+}