keycloak-restrict-client-auth VS Keycloak

Compare keycloak-restrict-client-auth vs Keycloak and see what are their differences.

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keycloak-restrict-client-auth Keycloak
1 234
270 20,215
- 3.5%
8.5 10.0
2 days ago 7 days ago
Java Java
MIT License Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of keycloak-restrict-client-auth. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-09-11.


Posts with mentions or reviews of Keycloak. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-03.
  • Securing Remix Apps with Keycloak
    1 project | | 6 May 2024
    In this article we'll be using Keycloak to quickly augment an application with user management and SSO. We will demonstrate the integration by securing a page for logged-in users. This quickly provides a jump-off point to more complex integrations.
  • Simplifying Keycloak Configuration with Terraform and Terragrunt
    1 project | | 4 May 2024
    Keycloak, an open-source identity and access management solution, provides robust authentication and authorization services for modern applications. However, configuring Keycloak instances manually can be tedious and error-prone. In this blog post, we'll explore how to simplify Keycloak configuration using Terraform and Terragrunt, enabling infrastructure as code (IaC) practices for managing Keycloak realms, clients, users, and more.
  • Securing Vue Apps with Keycloak
    3 projects | | 3 Apr 2024
    In this article we'll be using Keycloak to secure a Vue.js Web application. We're going to leverage oidc-client-ts to integrate OIDC authentication with the Vue app. The oidc-client-ts package is a well-maintained and used library. It provides a lot of utilities for building out a fully production app.
  • User Management and Identity Brokering for On-Prem Apps with Keycloak
    1 project | | 3 Apr 2024
    Keycloak has been a leader in the Identity and Access Management world since its launch almost 8 years ago. It is an open-source offering under the stewardship of Red Hat
  • Navigating Identity Authentication: From LDAP to Modern Protocols
    2 projects | | 28 Mar 2024
  • Ask HN: No-code, simple-setup user management
    1 project | | 11 Mar 2024
    It sounds like what you're looking for is an identity provider.

    A popular open source option is

    This application can manage your users, then you can use standards like OpenID or SAML to plug it into your application, of which there are usually many plugins to accomplish this depending on your tech stack.

  • Top 6 Open Source Identity and Access Management (IAM) Solutions For Enterprises
    3 projects | | 21 Feb 2024
    KeyCloak is a Cloud Native Computing Foundation (CNCF) project that offers enterprise IAM solutions. Keycloak emphasizes proficient enterprise authorization solutions by providing:
  • Outline: Self hostable, realtime, Markdown compatible knowledge base
    7 projects | | 16 Jan 2024
    Outline only uses SSO for authentication. The solution when self hosting is use a private keycloak server [1]. This allows you to do email based auth.


  • Keycloak open redirect: wildcard redirect URIs can be exploited to steal tokens
    2 projects | | 12 Jan 2024
    > Keycloak was good but has too much legacy for 10+ years.

    I got curious, actually seems to check out and explains why it's so well documented (but also complex and oftentimes confusing):

    > The first production release of Keycloak was in September 2014, with development having started about a year earlier.

  • What Is OIDC?
    3 projects | | 21 Dec 2023
    > Don't outsource either your authentication or authorization. Run it in-house.

    This is hard to do, though. I hope people here will drop a lot of combinations that work for them!

    Personally, for a small/medium scale project, I went with:


    It supports various backing RDBMSes (like PostgreSQL, MariaDB/MySQL and others), allows both users that you persist in your own DB, as well as various external sources, like social login across various platforms, is an absolute pain to configure and sometimes acts in stupid ways behind a reverse proxy, but has most of the features that you might ever want, which sadly comes coupled with some complexity and an enterprise feeling.

    I quite like that it offers the login/registration views that you need with redirects, as well as user management, storing roles/permissions and other custom attributes. It's on par with what you'd expect and should serve you nicely.


    This one's a certified OpenID Connect Relying Party implementation for... Apache2/httpd.

    Some might worry about the performance and there are other options out there (like a module for OpenResty, which is built on top of Nginx), but when coupled with mod_md Apache makes for a great reverse proxy/ingress for my personal needs.

    The benefit here is that I don't need 10 different implementations for each service/back end language that's used, I can outsource the heavy lifting to mod_auth_openidc (protected paths, needed roles/permissions, redirect URLs, token renewal and other things) and just read a few trusted headers behind the reverse proxy if further checks are needed, which is easy in all technologies.

    That said, the configuration there is also hard and annoying to do, as is working with OpenID Connect in general, even though you can kind of understand why that complexity is inherent. Here's a link with some certified implementations, by the way:

What are some alternatives?

When comparing keycloak-restrict-client-auth and Keycloak you can also consider the following projects:

ct-keycloak-iam - This project extends the Keycloak authentication server to cover complicated enterprise use cases such as multi-tenancy, custom storage, n-level resellers by extending Keycloak through its SPIs such as storage, authentication, and identity provider.

authelia - The Single Sign-On Multi-Factor portal for web apps

keycloak-email-link-auth - A Keycloak plugin to authenticate users using a link sent via email

authentik - The authentication glue you need.

keycloak-home-idp-discovery - Keycloak: Home IdP Discovery - discover home identity provider or realm by email domain

Apache Shiro - Apache Shiro

zitadel - ZITADEL - The best of Auth0 and Keycloak combined. Built for the serverless era.

OPA (Open Policy Agent) - Open Policy Agent (OPA) is an open source, general-purpose policy engine.

IdentityServer - The most flexible and standards-compliant OpenID Connect and OAuth 2.x framework for ASP.NET Core

Spring Security - Spring Security

Ory Kratos - Next-gen identity server replacing your Auth0, Okta, Firebase with hardened security and PassKeys, SMS, OIDC, Social Sign In, MFA, FIDO, TOTP and OTP, WebAuthn, passwordless and much more. Golang, headless, API-first. Available as a worry-free SaaS with the fairest pricing on the market!

FreeIPA - Mirror of FreeIPA, an integrated security information management solution