please-open.it
please-open-it.bsky.social
please-open.it
@please-open-it.bsky.social
We can help you on your authentication

Keycloak experts
New Keycloak module : groups regexp mapper. Map only groups (to a token, userinfo...) that only matches to a RegExp

github.com/please-openi...
GitHub - please-openit/keycloak-groups-regexp-mapper
Contribute to please-openit/keycloak-groups-regexp-mapper development by creating an account on GitHub.
github.com
November 6, 2025 at 11:23 AM
Map HTTP headers to claims in tokens. We built this to support locales during a client_credentials authentication process

blog.please-open.it/posts/keyclo...
A custom http header to token claim mapper for Keycloak
Map an HTTP header value to a claim in a token. This solution was needed for a specific use case : keep the user locale.
blog.please-open.it
July 31, 2025 at 8:30 AM
We built a desktop JWT decoder, directly accessible from the system tray :

blog.please-open.it/posts/jwt_de...

github.com/please-openi...
July 30, 2025 at 10:26 AM
An authenticator to match rfc8252 8.12 ! "native apps MUST NOT use embedded user-agents to perform authorization requests and allows that authorization endpoints MAY take steps to detect and block authorization requests in embedded user-agents"
blog.please-open.it/posts/user-a...
User Agent Filter Authenticator
We develop a new plugin for Keycloak that filters the user-agent header on authentication request.
blog.please-open.it
June 5, 2025 at 7:43 AM
Deploy keycloak on dokku
Ready for production, with themes and SPIs built directly
please-open.it/blog/keycloa...
Please Open It Blog
Keycloak as a service - oauth2/openid connect consulting
please-open.it
December 30, 2024 at 5:15 PM
In Keycloak, you MUST take a look and uncheck "full scope allowed" checkbox if you use roles.
blog.please-open.it/full-scope-a...
December 2, 2024 at 12:43 PM
a "no code" event-listener for Keycloak with @n8n-io.bsky.social
blog.please-open.it/event-listen...
Please Open It Blog
Keycloak as a service - oauth2/openid connect consulting
blog.please-open.it
November 20, 2024 at 9:52 AM
How and why we built our own authorizations platform. Spoiler : avoid "authorizations as code" platforms, what you need is a specific data model for your needs
blog.please-open.it/authz/
Our vision about authorizations
After years of consulting, we created our own authorization platform
blog.please-open.it
November 6, 2023 at 1:33 PM