[keycloak-user] Tomcat adapter for keycloak

Marek Posolda mposolda at redhat.com
Wed Mar 18 07:20:28 EDT 2015


For Tomcat adapter, you don't need KEYCLOAK authentication type in 
web.xml, but BASIC should be sufficient. Does it work with BASIC and 
without your step 3 (Changing catalina.jar) ?

Marek

On 18.3.2015 10:00, Kalinga Dissanayake wrote:
>
> I am in the process of trying out a few adapters supported by keycloak.
>
> Tried the tomcat adapter but im a getting a continuous redirect on the 
> browser.
>
> I did the following;
>
> 1/ Installed the adapter on tomcat
>
> 2/ Installed all the libraries.
>
> 3/ Changed catalina.jar to add an authentication type called KEYCLOAK
>
> 4/ Added the context.xml to the client in META-INF
>
> <?xml version="1.0" encoding="UTF-8"?>
> <Context path="/sample" debug="0" privileged="true">
>     <Valve 
> className="org.keycloak.adapters.tomcat.KeycloakAuthenticatorValve" />
> </Context>
>
> 5/ Added the keycloak.json
>
> {
> "realm": "demo",
> "realm-public-key": 
> "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6pigvwuJUVfi9sEaZOj7txNfBwPAEt+0AIBSFHRzoWSxNAnznkwGV83qGK+Kc6GAMdlch87GeFzSZh76qC9GUlQ1WGOjbNA4YApnd9PmLvt1iBfe/3xkjIBeKEYmeA9mg3xn3eTosWmL1WIFzFy4NRbe09fAC1hZ5zazfjSDBtwIDAQAB",
> "auth-server-url": "http://localhost:8080/auth",
> "ssl-required": "external",
> "resource": "customer-portal",
> "public-client": true,
> "use-resource-role-mappings": true
> }
>
> 6/ Changed web.xml
>
> <!DOCTYPE web-app PUBLIC
>  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
>  "http://java.sun.com/dtd/web-app_2_3.dtd" >
>
> <web-app>
>   <display-name>Archetype Created Web Application</display-name>
>
>     <security-constraint>
>         <web-resource-collection>
> <web-resource-name>sample</web-resource-name>
>             <url-pattern>/*</url-pattern>
>         </web-resource-collection>
>         <auth-constraint>
>             <role-name>user</role-name>
>         </auth-constraint>
>     </security-constraint>
>     <security-role>
>         <role-name>user</role-name>
>     </security-role>
>     <login-config>
>         <auth-method>KEYCLOAK</auth-method>
>         <realm-name>demo</realm-name>
>     </login-config>
> </web-app>
>
> The client app successfully redirects to the server url (keycloak) and 
> I can login entering the creds. and it redirects back to the client, 
> however the client goes into a loop.
>
> Should I do a change in the client to extract some details and save it 
> in the session? Or will be the adapter handle this for me
>
> Kalinga
>
>
>
> _______________________________________________
> keycloak-user mailing list
> keycloak-user at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/keycloak-user

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