Streamlit Keycloak Keycloak user authentication and single sign-on inside your Streamlit app Keycloak is an open-source access and identity management tool. Installation pip install streamlit-keycloak Usage Provide the URL to your Keycloak server, the realm and client and the component will perfo…

Wow, nice! I’m looking at streamlit - Keycloak authentication currently too. And this looks really cool, will try later for sure. Just 1 question, is there a way to get user data from keycloak too besides just a token? Like, groups, tags, id, etc. Edit: sry, my bad, didn’t note user info above. Th…

Great job! :balloon: it does seem that more and more people are interested in the authentication side of Streamlit! Feel free to add it to the Components Tracker: Streamlit Components - Community Tracker so we don’t lose track of it! Have a nice day! Fanilo

@bleumink hmm, could you help a bit? Which client config is required on Keycloak side? I can’t get it to work with your example (adjusted link to keycloak + created openid client with default settings on keycloak side - used that client id in your example). It just looks like it timeouts.

@bleumink Thanks for your contribution on using keycloak with streamlit app. However, I have a problem when I import login from streamlit_keycloak. There is a message shown on the screen which is ImportError:cannot import name ‘login’. It’s confused for me and I have no idea how to deal with this pr…

Hi @bleumink , Thanks for your great component. It is really great component for authentication. I implement and successfully login with my laptop. Keycloak is in docker container but app is not. I have found that when I try to login from my mobile phone I shows error: Unable to connect to Keycloak…

I have the same error did you manage to fix it? if yes can you tell me how?

Hi @Paulo_C , No, I have moved authentication to Supabase that’s better in my opinion, because it also contains the database that I can use. Also you can host Supabase (opensource tool) localy. There is some components for Supabase auth and database. Hope that helps!

Thanks for this component! Very useful! I am trying to use this in my app. The ops guys gave me URL, Realm, Client ID and a Client Secret. What is this secret? Therez a sentence in the github repo that says “Frontend authentication like this can only be done with clients that have their access typ…

Introducing Streamlit-Keycloak: A component for user authentication and single sign-on in your app using Keycloak

Custom Components

bleumink November 8, 2022, 7:42pm 4

Thanks Fanilo, will do!

Streamlit Components - Community Tracker

Topic		Replies	Views
Using Keycloak with Streamlit Using Streamlit	5	6808	November 23, 2023
RANT -> Feeling very disillusioned building on Streamlit with lack of cookie support for cloud deployment Community Cloud discussion	32	3941	September 27, 2025
Unable to authenticate using keycloak Custom Components docker	2	1993	March 28, 2025
New Component: streamlit-oauth Custom Components	57	22067	May 21, 2025
:heart_eyes: UPGRADED: Simple Authentication for Streamlit Apps Show the Community! authentication	26	15242	April 6, 2026

Introducing Streamlit-Keycloak: A component for user authentication and single sign-on in your app using Keycloak

Related topics