Add multiple webauthn challenges (#8)

* Add multiple webauthn challenges

* rename

* fix multi webauthn

README.md

@@ -14,7 +14,7 @@ You can add our library to your repository as a submodule or install it using Co
 
 To install our repository with Composer, run this command in Terminal:
 
-`composer require privacyidea/privacyidea-php-sdk`
+`composer require privacyidea/privacyidea-php-client`
 
 Next, you have to run:
 

composer.json

 {
-  "name": "privacyidea/privacyidea-php-sdk",
-  "description": "This is the privacyIDEA-PHP-SDK. The library that will help you to connect your plugin to the privacyIDEA server using REST APIs.",
+  "name": "privacyidea/privacyidea-php-client",
+  "description": "This is the privacyIDEA-PHP-Client. The library that will help you to connect your plugin to the privacyIDEA server using REST APIs.",
   "minimum-stability": "stable",
   "authors": [
     {
@@ -11,7 +11,7 @@
   "repositories": [
     {
       "type": "vcs",
-      "url": "https://github.com/privacyidea/sdk-php"
+      "url": "https://github.com/privacyidea/sdk-client"
     }
   ],
   "require": {

src/PIResponse.php

@@ -184,16 +184,23 @@ class PIResponse
      */
     public function webAuthnSignRequest()
     {
-        $ret = "";
+        $arr = [];
+        $webauthn = "";
         foreach ($this->multiChallenge as $challenge)
         {
             if ($challenge->type === "webauthn")
             {
-                $ret = $challenge->webAuthnSignRequest;
-                break;
+                $t = json_decode($challenge->webAuthnSignRequest);
+                if (empty($webauthn))
+                {
+                    $webauthn = $t;
+                }
+                $arr[] = $challenge->attributes['webAuthnSignRequest']['allowCredentials'][0];
             }
         }
-        return $ret;
+        $webauthn->allowCredentials = $arr;
+
+        return json_encode($webauthn);
     }
 
     public function u2fSignRequest()

test/privacyidea-php-sdk/TestValidateCheck.php → test/privacyidea-php-client/TestValidateCheck.php

 <?php
 
-require_once('../../src/privacyidea-php-sdk/SDK-Autoloader.php');
+require_once('../../src/privacyidea-php-client/SDK-Autoloader.php');
 require_once('../../vendor/autoload.php');
 
 use PHPUnit\Framework\TestCase;