CB-2180 Web-based auth support

server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/utils/WebAppUtils.java

@@ -145,12 +145,11 @@ public class WebAppUtils {
     }
 
     public static String getRequestCookie(HttpServletRequest request, String cookieName) {
-        String value = null;
         for (Cookie cookie : request.getCookies()) {
             if (cookie.getName().equals(cookieName)) {
-                value = cookie.getValue();
+                return cookie.getValue();
             }
         }
-        return value;
+        return null;
     }
 }

webapp/packages/core-blocks/src/HTMLTemplates/sso.html.ejs

@@ -1,5 +1,5 @@
 <div id="sso">
-  Success
+  Single sign on succeeded. Now you can close this page.
   <script>
     window.close();
   </script>