federation | single data graph across multiple services with Apollo | GraphQL library

Good morning. I am having an issue with Authorize in controllers and using Roles and / or Policy set up. It is always returning a 403 forbidden, with the following in the logs:

I am trying to build a POC for Micro Frontend using Angular and Webpack Module Federation. In this, I have created a shell app and another mfe1 app and rendering that mfe1 on a specific route hit and it is working as expected and rendering the app. Now, I am trying to create another app called mfe2 and render it. In this mfe2, I am creating a web component using Angular elements and rendering that in the shell app. When I do that, I am facing the following issue

Error: A platform with a different configuration has been created. Please destroy it first.

when the following code is executing

I have created a worldmap using the d3 and now able to create the specific countries to have hover effect , however I have also created the tooltip what I want to do now is to get the country map in the tooltip (the country which is hovered) i have used d3 v4 to do all this.

I have made changes suggested by CodeSmit but it seems I'm missing a lot of things.

I'm relatively new to react and can't seem to import a client variable from a context. I have a file called federation.tsx with some code, where I believe this should be the relevant part:

I have this loop that I tried to improve as much as possible, sadly, I don't know how to make it better.

Do you have any idea of improvement?

I have a service that returns Products that I can extend via GraphQL Federation in a service returning Reviews. The review service depends on the Products and this decoupling is just awesome!

I also have an order service that stores (among other things) OrderItems that have a productId:

i'm learning python and some webscraping techniques. I made a request from a website and i want to get a value from this confuse dict:

I consider to create microfrontend with Webpack 5 Module Federation as described on https://indepth.dev/posts/1173/webpack-5-module-federation-a-game-changer-in-javascript-architecture.

Has anyone experience with Webpack 5 Module Federation? If yes, could you please share your experience?

Can I use it with Create a New React App tool? When I create an app with Create a New React App, I can not see any webpack.config.js file.

Our company users are stored in ldap (oracle internet directory). Users have certain groups, e.g. Administrators, Users etc. I need to map those groups to my client application roles. Client application is test Spring Boot app with keycloak-spring-security-adapter (pom).

Steps I made in Keycloak admin console:

1. In Users Federation menu create user federation with ldap (without import). Check that ldap users can be found in Users menu.
2. Add group-ldap-mapper https://prnt.sc/12fb6b8 Check that ldap groups are visible in Groups menu. Also users have correct group membership: https://prnt.sc/12fb9xr
3. In Clients create client for my application.
4. In client create two roles - ADMIN and USER: https://prnt.sc/12fbbut
5. In Groups - Administrators (ldap group) - Role Mappings add ADMIN client role: http://prntscr.com/12fbhbq Do same for USER. Now my user in Users menu have correct effective roles, including ADMIN and USER: https://prnt.sc/12fc7j2

Create simple Spring Boot app with KeycloakWebSecurityConfigurerAdapter: https://pastebin.com/HsHuNn55 And application.yml: https://pastebin.com/JPFmwKyS

Now I access my client application in a browser and get redirected to keycloak, where I authenticate with my ldap user password.
I expect authenticated user to have ADMIN role within application. But actually it only have standard keycloak roles and not my custom roles created in client: https://prnt.sc/12fc3fx Controller methods with @PreAuthorize("hasRole('ADMIN')") respond with 403.

What am I missing?
Thanks. Keycloak 12.0.3, Spring Boot 2.4.2

upd:

I've made http request to keycloak auth endpoint outside my client app (using http client) and in received access token I do see my custom ADMIN and USER roles in resource_access section: