new system config for OIDC authorization url

PseudoService.php

@@ -40,6 +40,7 @@ public function __construct() {
         $this->callbackUrl = $this->moduleIndex;
 
         // API Authentication
+        $this->authorization_url = $this->getSystemSetting("authorization_url");
         $this->client_id = $this->getSystemSetting("client_id");    // The client ID assigned to you by the provider
         $this->client_secret = $this->getSystemSetting("secret");    // The client password assigned to you by the provider
 
@@ -89,10 +90,10 @@ public function login() {
         if ($GLOBALS['_SERVER']['SERVER_NAME'] != $this->getSystemSetting("allowed_domain")) {
             exit('Zugriff verweigert!');
        }
-        if (strlen($this->sap_url) == 0) {
-            exit('SAP URL fehlt!');
+        if (strlen($this->authorization_url) == 0) {
+            exit('Authorisierungs URL fehlt!');
         }
-        $host = parse_url($this->sap_url, PHP_URL_HOST);
+        $host = parse_url($this->authorization_url, PHP_URL_HOST);
 
         $provider = new \League\OAuth2\Client\Provider\GenericProvider([
             'clientId'                => $this->client_id,    // The client ID assigned to you by the provider

README.md

@@ -37,8 +37,9 @@ This modul uses these components:
 | gPAS Domain API URL   | API URL for gPAS Domain Manager    |
 | gPAS Domain Scope     | gPAS Domains Scope (OIDC)       |
 | gPAS Scope            | gPAS Scope (OIDC)                |
-| OAuth2 Client ID      | Client ID for OIDC Authentification    |
-| OAuth2 Client secret  | Secret for OIDC Authentification       |
+| OAuth2 Authorization URL      | Authorization URL for OIDC     |
+| OAuth2 Client ID      | Client ID for OIDC     |
+| OAuth2 Client secret  | Secret for OIDC        |
 | SAP API URL           | API URL SAP search              |
 | SAP Scope             | SAP search Scope (OIDC)          |
 | use proxy             | use REDCap system proxy for http(s) |

config.json

@@ -174,6 +174,12 @@
             "required": true,
             "type": "text"
         },
+        {
+            "key": "authorization_url",
+            "name": "Authorization Server URL",
+            "required": true,
+            "type": "text"
+        },
         {
             "key": "client_id",
             "name": "OAuth2 Client ID",