From f75caf002c2014cd1dd875225417f2a5de1af9d0 Mon Sep 17 00:00:00 2001 From: Matthias Piepkorn <mpiepk@gmail.com> Date: Wed, 26 Jul 2017 17:54:25 +0000 Subject: [PATCH] adapt to changes in Keycloak 3.2 (fixes #6) --- README.md | 49 ++++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 48 insertions(+), 1 deletions(-) diff --git a/README.md b/README.md index ea133ff..75d085e 100644 --- a/README.md +++ b/README.md @@ -1 +1,48 @@ -# keycloak-protocol-cas \ No newline at end of file +# keycloak-protocol-cas +This plugin for Keycloak Identity and Access Management (http://www.keycloak.org) adds the CAS 3.0 SSO protocol as an available client protocol to the Keycloak system. It implements the required Service Provider Interfaces (SPIs) for a Login Protocol and will be picked up and made available by Keycloak automatically once installed. + +[](https://travis-ci.org/Doccrazy/keycloak-protocol-cas) + +## Features +The following CAS features are currently implemented: +* CAS 1.0/2.0/3.0 compliant Login/Logout and Service Ticket Validation +* Single Logout (SLO) +* Filtering of provided `service` against configured redirect URIs +* JSON and XML response types +* Mapping of custom user attributes to CAS assertion attributes + +The following features are **currently missing**: +* #2: Proxy ticket service and proxy ticket validation [CAS 2.0] +* #1: SAML request/response [CAS 3.0 - optional] + +The following features are out of scope: +* Long-Term Tickets - Remember-Me [CAS 3.0 - optional] + +## Installation +The CAS plugin has been tested against the following Keycloak versions. Please ensure your version is compatible before deploying. +Please report test results with other versions! + +Plugin version | Keycloak 2.5.x | Keycloak 3.0.x | Keycloak 3.1.x | Keycloak 3.2.x +------------ | ------------- | ------------- | ------------- | ------------- +1.0.0 | :white_check_mark: | :white_check_mark: | :white_check_mark: | :x: + +1. Download the latest release compatible with your Keycloak version from the [releases page](https://github.com/Doccrazy/keycloak-protocol-cas/releases) +2. Copy the JAR file into the `standalone/deployments` directory in your Keycloak server's root +3. Restart Keycloak (optional, hot deployment should work) + +## Configuration +To use the new protocol, you have to create a client within Keycloak as usual. +**Important: Due to [KEYCLOAK-4270](https://issues.jboss.org/browse/KEYCLOAK-4270), you may have to select the `openid-connect` protocol when creating the client and change it after saving. This has been fixed in Keycloak 3.0.0.** +As the CAS protocol does not transmit a client ID, the client will be identified by the redirect URIs (mapped to CAS service). No further configuration is necessary. + +Enter `https://your.keycloak.host/auth/realms/master/protocol/cas` as the CAS URL into your SP. + +## Disclaimer +This plugin was implemented from scratch to comply to the official CAS protocol specification, and is based heavily on the OpenID Connect implementation in Keycloak. +It is licensed under the Apache License 2.0. + +## References +[1] http://www.keycloak.org +[2] https://issues.jboss.org/browse/KEYCLOAK-1047 (Support CAS 2.0 SSO protocol) +[3] https://apereo.github.io/cas/4.2.x/protocol/CAS-Protocol-Specification.html +[4] https://keycloak.gitbooks.io/server-developer-guide/content/topics/providers.html -- Gitblit v1.9.1