JBoss EAP 7.0 - keycloak-wildfly-adapter-dist-4.3.0.Final - KeycloakConfigResolver called on unprotected Resources
by Andreas Lau
Hello,
we deployed a jsf primfaces application on a JBoss EAP 7.0 System. We have to support multiple clients using multi tenancy. We followed the instructions of the documentation [1] to build up a CustomKeycloakConfigResolver.
We configured the web.xml like this:
[web.xml]
<web-app>
...
<security-constraint>
<web-resource-collection>
<web-resource-name>portal</web-resource-name>
<url-pattern>/portal/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>user</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<web-resource-collection>
<web-resource-name>public</web-resource-name>
<url-pattern>/portal/pages/willkommen.jsf</url-pattern>
<url-pattern>/portal/pages/logout.jsf</url-pattern>
</web-resource-collection>
</security-constraint>
<login-config>
<auth-method>KEYCLOAK</auth-method>
</login-config>
<security-role>
<role-name>user</role-name>
</security-role>
...
<context-param>
<param-name>keycloak.config.resolver</param-name>
<param-value>de.sample.security.MandantBasedKeycloakConfigResolver</param-value>
</context-param>
...
</web-app>
As you can see everything under portal is restricted with two exceptions. The code of MandantBasedKeycloakConfigResolver is straight forward and adapted to the example code [2]. In our example we consider that the url has a query parameter that provides an id which we can map to a corresponding keycloak.json file. A sample would be "https://localhost:8443/SampleApp/portal/pages/willkommen.jsf?kId=1".
After deployment I realized, that the KeycloakConfigResolver is called 44 times (see log entries [3]). As it turns out the KeycloakConfigResolver.resolve() methode is called for every resource that is loaded through get requests to display the site. I did not expect that many invocation, since the resources are not protected.
Can you please tell me if this behaviour is correct? What is my error in adopting the mulity tenancy sample? How can we prevent/workaround that many calls?
While researching I found a jira https://issues.jboss.org/browse/KEYCLOAK-8616 with a potentially similar problem. Here they use keycloak to secure a spring boot application and have troubles when a sso redirection occurs.
Regards,
Andreas
[1] https://www.keycloak.org/docs/latest/securing_apps/index.html#_multi_tenancy
[2] public KeycloakDeployment resolve(HttpFacade.Request request) {
LOGGER.debug("MandantBasedKeycloakConfigResolver.resolve() - counter:" + counter++);
final String mandantId = request.getFirstParam("kId");
LOGGER.debug("MandantBasedKeycloakConfigResolver.resolve() - requestFirstParam(kId):" + mandantId);
LOGGER.debug("MandantBasedKeycloakConfigResolver.resolve() - uri:" + request.getURI());
if (mandantId == null || mandantId.isEmpty()) {
// throw new IllegalStateException("Not able to resolve realm for parameter kId - Parameter not found!");
return null;
}
KeycloakDeployment deployment = cache.get(mandantId);
if (deployment == null) {
String keycloakConfigFilename = resolveKeycloakConfigFilename(mandantId);
InputStream is = getClass().getResourceAsStream("/" + keycloakConfigFilename);
if (is == null) {
// throw new IllegalStateException("Not able to find the file /" + keycloakConfigFilename);
return null;
}
LOGGER.debug("MandantBasedKeycloakConfigResolver.resolve() - is IS==null?:" + (is == null));
deployment = KeycloakDeploymentBuilder.build(is);
cache.put(mandantId, deployment);
}
return deployment;
}
[3]
17:28:43,281 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - counter:0
17:28:50,215 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - requestFirstParam(kId):3
17:28:50,228 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - uri:https://localhost:8443/SampleApp/portal/pages/willkommen.jsf?kId=3
17:28:50,229 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - is IS==null?:false
17:28:50,496 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - counter:1
17:28:50,496 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - requestFirstParam(kId):3
17:28:50,496 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - uri:https://localhost:8443/SampleApp/portal/pages/willkommen.jsf?kId=3
17:28:50,496 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - counter:2
17:28:50,496 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - requestFirstParam(kId):3
17:28:50,496 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-4) MandantBasedKeycloakConfigResolver.resolve() - uri:https://localhost:8443/SampleApp/portal/pages/willkommen.jsf?kId=3
17:28:50,933 INFO [stdout] (default task-4) INIT Willkommen
17:28:50,933 INFO [stdout] (default task-4) initialized mandant <<<<<<<<<<<<<
17:28:51,168 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-5) MandantBasedKeycloakConfigResolver.resolve() - counter:3
17:28:51,168 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-5) MandantBasedKeycloakConfigResolver.resolve() - requestFirstParam(kId):null
17:28:51,168 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-5) MandantBasedKeycloakConfigResolver.resolve() - uri:https://localhost:8443/SampleApp/javax.faces.resource/components.css.jsf;jsessionid=6YidBEhtdxxI3NAASHOPab5bdBN_JAOjgqf8qHeh.localhost?ln=primefaces&v=6.1
17:28:51,168 ERROR [io.undertow.request] (default task-5) UT005023: Exception handling request to /SampleApp/javax.faces.resource/components.css.jsf;jsessionid=6YidBEhtdxxI3NAASHOPab5bdBN_JAOjgqf8qHeh.localhost: java.lang.IllegalStateException: Not able to resolve realm for parameter kId - Parameter not found!
at de.sample.security.MandantBasedKeycloakConfigResolver.resolve(MandantBasedKeycloakConfigResolver.java:46) [classes:]
at org.keycloak.adapters.AdapterDeploymentContext.resolveDeployment(AdapterDeploymentContext.java:88) [keycloak-adapter-core-4.0.0.Final.jar:4.0.0.Final]
at org.keycloak.adapters.PreAuthActionsHandler.preflightCors(PreAuthActionsHandler.java:107) [keycloak-adapter-core-4.0.0.Final.jar:4.0.0.Final]
at org.keycloak.adapters.PreAuthActionsHandler.handleRequest(PreAuthActionsHandler.java:79) [keycloak-adapter-core-4.0.0.Final.jar:4.0.0.Final]
at org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:68) [keycloak-undertow-adapter-4.0.0.Final.jar:4.0.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:285) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:324) [undertow-core-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:803) [undertow-core-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_112]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_112]
.......
17:28:51,824 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-50) MandantBasedKeycloakConfigResolver.resolve() - counter:43
17:28:51,825 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-50) MandantBasedKeycloakConfigResolver.resolve() - requestFirstParam(kId):null
17:28:51,825 DEBUG [de.sample.security.MandantBasedKeycloakConfigResolver] (default task-50) MandantBasedKeycloakConfigResolver.resolve() - uri:https://localhost:8443/SampleApp/javax.faces.resource/customJs/customJavaScript.js.jsf;jsessionid=6YidBEhtdxxI3NAASHOPab5bdBN_JAOjgqf8qHeh.localhost?ln=ultima-layout
17:28:51,825 ERROR [io.undertow.request] (default task-50) UT005023: Exception handling request to /SampleApp/javax.faces.resource/customJs/customJavaScript.js.jsf;jsessionid=6YidBEhtdxxI3NAASHOPab5bdBN_JAOjgqf8qHeh.localhost: java.lang.IllegalStateException: Not able to resolve realm for parameter kId - Parameter not found!
at de.sample.security.MandantBasedKeycloakConfigResolver.resolve(MandantBasedKeycloakConfigResolver.java:46) [classes:]
at org.keycloak.adapters.AdapterDeploymentContext.resolveDeployment(AdapterDeploymentContext.java:88) [keycloak-adapter-core-4.0.0.Final.jar:4.0.0.Final]
at org.keycloak.adapters.PreAuthActionsHandler.preflightCors(PreAuthActionsHandler.java:107) [keycloak-adapter-core-4.0.0.Final.jar:4.0.0.Final]
at org.keycloak.adapters.PreAuthActionsHandler.handleRequest(PreAuthActionsHandler.java:79) [keycloak-adapter-core-4.0.0.Final.jar:4.0.0.Final]
at org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:68) [keycloak-undertow-adapter-4.0.0.Final.jar:4.0.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:285) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175) [undertow-servlet-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:324) [undertow-core-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:803) [undertow-core-1.3.31.Final-redhat-3.jar:1.3.31.Final-redhat-3]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_112]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_112]
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However, I have 2 doubts.
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2) As far as I've understood I need to have some sort of back-end service
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I don't see how can I use only Keycloak to access to db through it?) and
that back-end will take care of db access and Keycloak is only used as
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Bojan Milosavljevic.
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--
Luiz Carlos
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After turning on some trace logging I get the following stack trace:
[0m09:34:54,407 TRACE [org.keycloak.protocol.oidc.endpoints.TokenEndpoint] (default task-12) Stale token: org.keycloak.OAuthErrorException: Stale token
at org.keycloak.protocol.oidc.TokenManager.validateToken(TokenManager.java:185)
at org.keycloak.protocol.oidc.TokenManager.refreshAccessToken(TokenManager.java:248)
at org.keycloak.protocol.oidc.endpoints.TokenEndpoint.refreshTokenGrant(TokenEndpoint.java:419)
at org.keycloak.protocol.oidc.endpoints.TokenEndpoint.processGrantRequest(TokenEndpoint.java:174)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
...
Which, in the source code, seems to correspond with these lines:
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https://github.com/keycloak/keycloak/blob/517588ecca8e8749c70c7a28706fc40...
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headers and JWTs flowing back and forth.
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I can see a request to keycloak (from the client) :
https://auth.care.surevine.com/auth/realms/care/protocol/openid-connect/a...
And it 302 redirects back to the ALB :
https://dev.care.surevine.com/oauth2/idpresponse?state=8sp1j3N3baPa1r%2BE...
On the KeyCloak server I can see the POST requests from the browser coming
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Although the ALB doesn't ask for the certificate at any stage, so I don't
think it even bothers validating it.
But it doesn't seem to like it. And gives me a 500 error.
(I can authenticate with Google OIDC without any trouble...)
(NB Any secrets in any of those strings won't get you very far, there is no
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Thank to all
Mattia Bello
Developer
[Descrizione: cid:image001.jpg@01CEB308.188717E0]
Horsa S.p.A.
Via Cadorna, 67
Vimodrone (MI)
Mobile (+39) 340 36 07 937
www.horsa.it<http://www.horsa.it/>
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Http Status: 401
{
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default I/O-4
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at java.util.ArrayDeque.addLast(Ljava/lang/Object;)V (ArrayDeque.java:252)
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at io.undertow.protocols.ssl.SslConduit.runReadListener(Z)V (SslConduit.java:223)
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at org.xnio.nio.WorkerThread.safeRun(Ljava/lang/Runnable;)V (WorkerThread.java:580)
at org.xnio.nio.WorkerThread.run()V (WorkerThread.java:464)
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The dev in that situation put Apache in front of keycloak to handle the SSL and seemed to resolve the issue. We'd prefer not to do this. Following this SO post to the mailing list thread:
http://lists.jboss.org/pipermail/keycloak-user/2016-June/006771.html
There was some interest in the bug but it was then was abandoned.
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Thanks,
Jason
[cid:8dad4d85-d402-4612-81a1-ded4d2092813]
[cid:ba354506-fb8c-46a0-b587-1430e9afe9a2]
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by Eugen Stan
Hello,
What are the steps to upgrade a Keycloak Docker deployment? The steps in
[upgrade-guide] are valid for normal deployments.
Docker upgrades can simply be done by changing the version number.
I know some steps are necesary. I also know that databse migration can
be handled by Keycloak automatically.
What about the other steps?
TLDR:
We are using keycloak to secure some of our services. We have deployed
it via Docker, following the instructions on [keycloak-docker].
However, there is something that bugs me: How to to upgrades.
I've read the [upgrade-guide] and the steps are:
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- run some script
- start the server (to do databasse migrations).
Our setup is simple, we have a single keycloak instance with PostgtreSQL
and no changes other than a custom theme.
[keycloak-docker] https://hub.docker.com/r/jboss/keycloak/
[upgrade-guide] https://www.keycloak.org/docs/4.5/upgrading/
Thanks,
Eugen
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Hi All,
I'm trying to lower the barrier for users by sending them a 'magic'
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The general flow would be as following:
1. backend requests 'single use token' from Keycloak via API
2. backend sends email with this token to user via e.g. email as part
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3. user opens the link on a mobile device
4. the uri scheme/domain is registered in the mobile OS for a specific
app, app gets opened
5. mobile app exchanges 'single use token' for a refresh token
6. user is logged in :)
As I understand there is no such flow available in Keycloak. Looking
at the SPI interfaces one might be able to implement something like
this by adding custom API endpoints and ActionTokenHandler.
Since I doubt I'm the first one to explore magic deep links with
Keycloak, did anybody already implement that? Did I miss a feature
that already exists? Is there an easier way to achieve this with
Keycloak?
Cheers,
Thomas
7 years
