---
title: "Implement Roles With Keycloak, Blazor WASM and Web API (RBA)"
url: https://daily.dev/posts/implement-roles-with-keycloak-blazor-wasm-and-web-api-rba--d72uqcmvw
source_url: https://code-maze.com/keycloak-roles-blazor-webassembly-web-api/
type: article
source: "Code Maze"
published: 2025-02-21T07:28:56.753Z
updated: 2025-02-21T07:29:15.337Z
tags: ["security", "infrastructure", "webassembly", "blazor"]
reading_time: 7
upvotes: 1
comments: 0
language: en
---

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# Implement Roles With Keycloak, Blazor WASM and Web API (RBA)

**[Code Maze](https://daily.dev/sources/codemaze)** · 7 min read · 1 upvotes · 0 comments

## Summary

Implement role-based authorization in a Blazor WebAssembly app with Keycloak and Web API. Create and assign roles in Keycloak, configure Keycloak to automatically assign roles to new users, and protect API endpoints and Blazor app UI elements based on roles. Transform role claims from arrays into individual claims to ensure proper authorization checks, enhancing security and user management.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://code-maze.com/keycloak-roles-blazor-webassembly-web-api/>

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---

Tags: [#security](https://daily.dev/tags/security), [#infrastructure](https://daily.dev/tags/infrastructure), [#webassembly](https://daily.dev/tags/webassembly), [#blazor](https://daily.dev/tags/blazor)

[View this post on daily.dev](https://daily.dev/posts/implement-roles-with-keycloak-blazor-wasm-and-web-api-rba--d72uqcmvw)