update including names in permissions

Author: guFalcon

README.md

@@ -106,6 +106,8 @@ Anyone who has even one of these roles assigned will be able to view the documen
 	* `admin`... is a role for testing-purposes, new features, etc...
 	* `teacher`... see everything (except for admin-only). So when you make a document visible to users with the role, let's say `5chif`, then you don't have to specify `teacher`. That is implied.
 	* You gain a role either by getting the OU= value set by LDAP (`Teachers` gets translated to `teacher` and `Students` to `students`), or by assigning a client-role with that name.
+	* The name of the user works as permission-role as well. So in the case of this test-setup here the user 'student' has first-name 'Stu' and last-name 'Dent'; So the viable permission for this user would be `@@@ Stu Dent`.
+* Roles are case-insensitive. So putting `@@@ Stu Dent, 4BHIF` is the same as putting `@@@ stu dent, 4bhif`.
 * If the directive is in the first line of the document (the very first line), then it applies to the whole document.
 	* In that case, there is no end-directive.
 * Documents that are hidden for a viewer will not be displayed to that viewer, even if the viewer has a direct-link.
@@ -140,6 +142,7 @@ Some text in a document only visible to users with the `4bhif` OR `4chif` OR `5a
 #### File-Content Restrictions
 Put the security directive in the middle of your documents' content.
 Don't forget to put in an end-directive in this case.
+These directives cannot be nested!
 
 ```markdown
 # Some Docuemnt

md/test-perms.md

@@ -13,12 +13,14 @@ The following paragraph is only visible to 5BHIF:
 @@@
 
 # User Permission
-The following paragraph is only visible to Gerald Unterrainer
-@@@ Gerald Unterrainer
->Only visible to Gerald Unterrainer
+The following paragraph is only visible to Stu Dent
+@@@ Stu Dent
+>Only visible to Stu Dent
 
 @@@
-# Nested Permission
+# NO Nested Permissions!
+Nested permissions don't work due to the way we parse the permission-declarations (regexp).
+
 The following paragraph is only visible to 5BHIF:
 @@@ 5bhif
 >Only visible to users in 5BHIF group.

utils.js

@@ -105,8 +105,15 @@ async function hasRoles(req, clientRoles, all, override) {
       // console.log("attributes", attributes);
       if (attributes && attributes.attributes && attributes.attributes.config) {
         const a = JSON.parse(attributes.attributes.config);
-        const r = JSON.parse(req.user.rolesCalculated);
+        let r = JSON.parse(req.user.rolesCalculated);
         // console.log("Roles Calculated", r);
+        if (r === undefined || r === null) {
+          r = {};
+        }
+        let name = req.user.name
+        name = name.trim()
+        name = name.toLowerCase()
+        r[name] = true;
         const cr = await getClientRoles(req, clientRoles);
         if (cr) {
           for (const role of cr) {