diff --git a/conf/settings.json b/conf/settings.json
index a131657..0bf1424 100644
--- a/conf/settings.json
+++ b/conf/settings.json
@@ -292,14 +292,6 @@
    */
   "soffice": null,
 
-  /*
-   * Path to the Tidy executable.
-   *
-   * Tidy is used to improve the quality of exported pads.
-   * Setting it to null disables Tidy.
-   */
-  "tidyHtml": null,
-
   /*
    * Allow import of file types other than the supported ones:
    * txt, doc, docx, rtf, odt, html & htm
@@ -627,5 +619,36 @@
   /*
    * Enable/Disable case-insensitive pad names.
    */
-  "lowerCasePadIds": false
+  "lowerCasePadIds": false,
+
+  "sso": {
+    "issuer": "${SSO_ISSUER:http://127.0.0.1:__PORT__}",
+      "clients": [
+        {
+          "client_id": "${ADMIN_CLIENT:admin_client}",
+          "client_secret": "${ADMIN_SECRET:admin}",
+          "grant_types": ["authorization_code"],
+          "response_types": ["code"],
+          "redirect_uris": ["${ADMIN_REDIRECT:http://127.0.0.1:__PORT__/admin/}"]
+        },
+        {
+          "client_id": "${USER_CLIENT:user_client}",
+          "client_secret": "${USER_SECRET:user}",
+          "grant_types": ["authorization_code"],
+          "response_types": ["code"],
+          "redirect_uris": ["${USER_REDIRECT:http://127.0.0.1:__PORT__/}"]
+        }
+      ]
+    }
+
+    /* Set the time to live for the tokens
+         This is the time of seconds a user is logged into Etherpad
+    "ttl":  {
+        "AccessToken": 3600,
+        "AuthorizationCode": 600,
+        "ClientCredentials": 3600,
+        "IdToken": 3600,
+        "RefreshToken": 86400
+    }
+    */
 }
diff --git a/scripts/_common.sh b/scripts/_common.sh
index b1ab6a0..2b9094e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,7 +4,7 @@
 # COMMON VARIABLES
 #=================================================
 
-nodejs_version=20
+nodejs_version=22
 
 #=================================================
 # PERSONAL HELPERS