java.lang.NoSuchMethodError thrown by MagicLinkAuthenticator.java action() method

[akashbatomic]

Hi,

After initial setup hiccups, I was able to setup this provider with keycloak and got the login screen with the username/email field to appear. I followed this

But when I submit the form in the UI, I get the following exception in the keycloak server logs:
2023-03-09 13:16:06,711 INFO [io.phasetwo.keycloak.magic.auth.MagicLinkAuthenticator] (executor-thread-4) MagicLinkAuthenticator.action 2023-03-09 13:16:06,721 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-4) Uncaught server error: java.lang.NoSuchMethodError: org.keycloak.authentication.AuthenticationFlowContext.getHttpRequest()Lorg/keycloak/http/HttpRequest; at io.phasetwo.keycloak.magic.auth.MagicLinkAuthenticator.action(MagicLinkAuthenticator.java:74) at org.keycloak.authentication.DefaultAuthenticationFlow.processAction(DefaultAuthenticationFlow.java:155) at org.keycloak.authentication.AuthenticationProcessor.authenticationAction(AuthenticationProcessor.java:977) at org.keycloak.services.resources.LoginActionsService.processFlow(LoginActionsService.java:311) at org.keycloak.services.resources.LoginActionsService.processAuthentication(LoginActionsService.java:282) at org.keycloak.services.resources.LoginActionsService.authenticate(LoginActionsService.java:274) at org.keycloak.services.resources.LoginActionsService.authenticateForm(LoginActionsService.java:339) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:170) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:130) at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:660) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:524) at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$2(ResourceMethodInvoker.java:474) at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:476) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:434) at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:192) at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:141) at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:32) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.j

This is my setup:

• keycloak: 20.0.3
• keycloak-magic-link: d767092

This is what my Authentication flow looks like:

This is what Magic Link Config looks like:

Am I missing something in the config ?

[xgp]

Sorry @akashbatomic the error is not yours. Keycloak 21.0.0 made a breaking change in the API, and version 0.8 and beyond will no longer be compatible with previous Keycloak versions.

If you are not making changes to the extension, I'd suggest taking the jar from Maven central https://repo1.maven.org/maven2/io/phasetwo/keycloak/keycloak-magic-link/

If you need to use <21.0.0, you can use 0.7. Otherwise, I'd recommend upgrading your Keycloak version.