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java.lang.NoClassDefFoundError: org/jboss/resteasy/client/jaxrs/ResteasyClientBuilder #29079
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I have migrated our Keycloak version from 16.1.0 to 24.0.0, and all have been successful. It is run locally using the playground server and works as expected. Still, when I package the extensions and deploy them to the NOTE: No Maven dependencies have been changed during the migration process except adding What have we tried?
The QuestionHave anyone faced this kind of issue or have an idea how it can be fixed? |
Replies: 3 comments 14 replies
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Resteasy classic was mostly removed for the server in version 24. All that remained was resteasy-core-spi. Ideally you would switch your code to use resteasy reactive instead. |
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@ArtyomVancyan how did you solve it? |
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We replaced it with SimpleHttp. |
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Can you share it? |
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Here is an example of making a POST request. import org.keycloak.broker.provider.util.SimpleHttp;
public class MobileAuthenticator extends AbstractDirectGrantAuthenticator {
protected Map verifyJwt(AuthenticationFlowContext context, String authToken) {
Service authService = getAuthenticationService(context);
Map clientRequest = new HashMap();
Map signatureRequest = new HashMap();
clientRequest.put("jwt", authToken);
signatureRequest.put("clientRequest", clientRequest);
try {
SimpleHttp httpClient = SimpleHttp.doPost(authService.getUrl() + "/webauthn/verify-jwt-signature", context.getSession());
httpClient.header("apikey", authService.getApiGatewayKey());
return (Map) httpClient.json(signatureRequest).asJson(Map.class).get("data");
} catch (Exception e) {
log.error(e);
}
return null;
}
} |
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Thanks for sharing. I never updated my discussion on the same issue with a working example and this is quite useful for people going through the same. |
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I think this is not a real answer for the question. The remaining questions are:
I have tried to change the code to |
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Note that there are already several discussions on this topic. Probably you can find the most relevant information here: #30949 |
Resteasy classic was mostly removed for the server in version 24. All that remained was resteasy-core-spi. Ideally you would switch your code to use resteasy reactive instead.