CKEditor components replaced by CKEditor 5.

Remains of the sandboxed CKEditor - will be removed, but the version here may be useful for another editor that is prone to XSS (like Summernote).

routes/sandboxed-ckeditor.js

@@ -0,0 +1,61 @@
+'use strict';
+
+const routerFactory = require('../lib/router-async');
+const passport = require('../lib/passport');
+const clientHelpers = require('../lib/client-helpers');
+const users = require('../models/users');
+
+const files = require('../models/files');
+const fileHelpers = require('../lib/file-helpers');
+
+const templates = require('../models/templates');
+
+const contextHelpers = require('../lib/context-helpers');
+
+const { getTrustedUrl, getSandboxUrl, getPublicUrl } = require('../lib/urls');
+const { AppType } = require('../shared/app');
+
+
+users.registerRestrictedAccessTokenMethod('ckeditor', async ({entityTypeId, entityId}) => {
+    if (entityTypeId === 'template') {
+        const tmpl = await templates.getById(contextHelpers.getAdminContext(), entityId, false);
+
+        if (tmpl.type === 'ckeditor') {
+            return {
+                permissions: {
+                    'template': {
+                        [entityId]: new Set(['manageFiles', 'view'])
+                    }
+                }
+            };
+        }
+    }
+});
+
+
+function getRouter(appType) {
+    const router = routerFactory.create();
+    
+    if (appType === AppType.SANDBOXED) {
+        fileHelpers.installUploadHandler(router, '/upload/:type/:entityId', files.ReplacementBehavior.RENAME, null, 'file');
+
+        router.getAsync('/editor', passport.csrfProtection, async (req, res) => {
+            const mailtrainConfig = await clientHelpers.getAnonymousConfig(req.context, appType);
+
+            res.render('ckeditor/root', {
+                layout: 'ckeditor/layout',
+                reactCsrfToken: req.csrfToken(),
+                mailtrainConfig: JSON.stringify(mailtrainConfig),
+                scriptFiles: [
+                    getSandboxUrl('mailtrain/common.js'),
+                    getSandboxUrl('mailtrain/ckeditor.js')
+                ],
+                publicPath: getSandboxUrl()
+            });
+        });
+    }
+
+    return router;
+}
+
+module.exports.getRouter = getRouter;