Hi,
After having added a few more dependencies in the jboss-deployment-structure.xml, it
works.
Thank you for your kind and appreciated help Marek.
Regards,
Fabrice Geslin
-----Message d'origine-----
De : Marek Posolda [mailto:mposolda@redhat.com]
Envoyé : mardi 2 avril 2019 21:45
À : GESLIN Fabrice <fabrice.geslin-prestataire(a)laposte.fr>;
keycloak-user(a)lists.jboss.org
Objet : Re: [keycloak-user] java.lang.NoClassDefFoundError in a customized Reset password
authentication flow
On 02/04/2019 20:06, GESLIN Fabrice wrote:
Thanks for the answer Marek but unfortunately adding the
jboss-deployment-structure.xml to the META-INF of our jar doesn't solve the problem.
FYI, we've previously implemented a custom Username Password Form authenticator that
imports and uses some classes from the keycloak-services module and we didn't have to
explicitly specify the dependencies in an xml file.
Is there anything special with the ResetCredentialsActionToken class or its package ?
No, there is nothing special in this class. Just maybe that it inherits from some
classes/interfaces from other keycloak modules. So maybe you need to add few more modules
like keycloak-server-spi and keycloak-server-spi-private.
If you still see issues, I suggest to try for example:
- Deploy as a WAR instead of JAR (Same like the quickstart I pointed is
doing)
- Deploy your JAR as a module rather than the file directly deployed in
standalone/deployments
Marek
Regards,
Fabrice Geslin
-----Message d'origine-----
De : Marek Posolda [mailto:mposolda@redhat.com] Envoyé : mardi 2 avril
2019 16:56 À : GESLIN Fabrice <fabrice.geslin-prestataire(a)laposte.fr>;
keycloak-user(a)lists.jboss.org Objet : Re: [keycloak-user]
java.lang.NoClassDefFoundError in a customized Reset password
authentication flow
Hi,
I think this error is due the fact that file jboss-deployment-structure.xml is either
missing or it is missing the references to needed jboss module with the class
org/keycloak/authentication/actiontoken/resetcred/ResetCredentialsActionToken.
Which I think is the module "org.keycloak.keycloak-services" .
For some more reference, see for example this quickstart
https://github.com/keycloak/keycloak-quickstarts/tree/latest/action-to
ken-authenticator
and especially this file in it
https://github.com/keycloak/keycloak-quickstarts/blob/latest/action-to
ken-authenticator/src/main/webapp/WEB-INF/jboss-deployment-structure.x
ml
.
Hope this helps,
Marek
On 02/04/2019 14:34, GESLIN Fabrice wrote:
> Hi,
>
>
> We're trying to customize the reset password flow by providing a
> custom authenticator
>
> ResetCredentialEmailSms to replace the ResetCredentialEmail provided
> by default in Keycloak
>
>
> In our ResetCredentialEmailSms class, as in the original ResetCredentialEmail,
we're importing and using the
org.keycloak.authentication.actiontoken.resetcred.ResetCredentialsActionToken class .
>
>
> We can build our authenticator successfully with no warning or error of any kind but
at runtime we got the following issue :
>
>
> ^[[36mkeycloak |^[[0m ^[[0m^[[31m12:06:43,542 ERROR
[org.keycloak.services.error.KeycloakErrorHandler] (default task-1) Uncaught server error:
java.lang.NoClassDefFoundError:
org/keycloak/authentication/actiontoken/resetcred/ResetCredentialsActionToken
> ^[[36mkeycloak |^[[0m at
moncompte.oidcprovider.authentication.authenticators.resetcred.ResetCredentialEmailSms.authenticate(ResetCredentialEmailSms.java:85)
> ^[[36mkeycloak |^[[0m at
org.keycloak.authentication.DefaultAuthenticationFlow.processFlow(DefaultAuthenticationFlow.java:221)
> ^[[36mkeycloak |^[[0m at
org.keycloak.authentication.DefaultAuthenticationFlow.processAction(DefaultAuthenticationFlow.java:117)
> ^[[36mkeycloak |^[[0m at
org.keycloak.authentication.AuthenticationProcessor.authenticationAction(AuthenticationProcessor.java:873)
> ^[[36mkeycloak |^[[0m at
org.keycloak.services.resources.LoginActionsService.processFlow(LoginActionsService.java:292)
> ^[[36mkeycloak |^[[0m at
org.keycloak.services.resources.LoginActionsService.processResetCredentials(LoginActionsService.java:622)
> ^[[36mkeycloak |^[[0m at
org.keycloak.services.resources.LoginActionsService.resetCredentials(LoginActionsService.java:414)
> ^[[36mkeycloak |^[[0m at
org.keycloak.services.resources.LoginActionsService.resetCredentialsPOST(LoginActionsService.java:337)
> ^[[36mkeycloak |^[[0m at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ^[[36mkeycloak |^[[0m at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ^[[36mkeycloak |^[[0m at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ^[[36mkeycloak |^[[0m at java.lang.reflect.Method.invoke(Method.java:498)
> ...
>
> [[36mkeycloak |^[[0m at java.lang.Thread.run(Thread.java:748)
> ^[[36mkeycloak |^[[0m Caused by: java.lang.ClassNotFoundException:
org.keycloak.authentication.actiontoken.resetcred.ResetCredentialsActionToken from [Module
"deployment.mon-compte-authentication-0.0.1.jar" from Service Module Loader]
> ^[[36mkeycloak |^[[0m at
org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:255)
> ^[[36mkeycloak |^[[0m at
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
> ^[[36mkeycloak |^[[0m at
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
> ^[[36mkeycloak |^[[0m at
org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
> ^[[36mkeycloak |^[[0m ... 77 more
>
> Any clue about what we did wrong ?
>
>
> Fabrice Geslin
>
>
> Groupe La Poste
>
>
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>
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partielle, doit etre autorisee prealablement. Si vous n'etes pas destinataire de ce
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Post-scriptum La Poste
Ce message est confidentiel. Sous reserve de tout accord conclu par
ecrit entre vous et La Poste, son contenu ne represente en aucun cas un
engagement de la part de La Poste. Toute publication, utilisation ou
diffusion, meme partielle, doit etre autorisee prealablement. Si vous
n'etes pas destinataire de ce message, merci d'en avertir immediatement
l'expediteur.