Error while consumer pull data transfer (OAuth2.0 anabled EndpointDataReference )

[XMasud]

I want to exchange data between two connectors based on consumer pull (eclipse-edc/Samples). My endpoint data reference is protected by OAuth 2.0(Keycloak). I have created my asset meta models dataAddress like

 "dataAddress": {
    "type": "HttpData",
    "name": "Test Repo Url",
    "baseUrl": "http://host.docker.internal:8087/microservice1/home",
    "proxyPath": "true",
    "proxyQueryParams": "true",
    "proxyMethod": "false",
    "oauth2:tokenUrl": "http://host.docker.internal:9096/realms/Crypto/protocol/openid-connect/token",
    "oauth2:clientId": "**********",
    "oauth2:clientSecretKey": "***********",
    "oauth2:grantType": "client_credentials"
  }

In order to read the data, I have used

curl --location --request GET 'http://localhost:19291/public/' --header 'Authorization: <edr authorization attribute>'

But it returns 500 Server errors. It shows OAuth2: Cannot resolve client secret from the vault

Stacktraces in the logs:

DEBUG 2024-07-14T23:36:12.816686303 DSP: Incoming TransferRequestMessage for class org.eclipse.edc.connector.controlplane.transfer.spi.types.TransferProcess process
DEBUG 2024-07-14T23:36:12.856915273 TransferProcess 7df1a854-ffd2-4f30-a4ed-45ca8a063811 is now in state INITIAL
DEBUG 2024-07-14T23:36:13.566127819 [TransferProcessManagerImpl] TransferProcess 7df1a854-ffd2-4f30-a4ed-45ca8a063811 is now in state PROVISIONING
DEBUG 2024-07-14T23:36:13.573802939 TransferProcess: ID 7df1a854-ffd2-4f30-a4ed-45ca8a063811. Provisioning
DEBUG 2024-07-14T23:36:13.59875712 [TransferProcessManagerImpl] TransferProcess 7df1a854-ffd2-4f30-a4ed-45ca8a063811 is now in state PROVISIONED
DEBUG 2024-07-14T23:36:13.602322849 [TransferProcessManagerImpl] TransferProcess 7df1a854-ffd2-4f30-a4ed-45ca8a063811 is now in state STARTING
DEBUG 2024-07-14T23:36:13.612176385 TransferProcess: ID 7df1a854-ffd2-4f30-a4ed-45ca8a063811. Initiate data flow
DEBUG 2024-07-14T23:36:13.646554772 Resolving secret private-key
DEBUG 2024-07-14T23:36:14.384960962 [DataPlaneManagerImpl] DataFlow 7df1a854-ffd2-4f30-a4ed-45ca8a063811 is now in state STARTED
DEBUG 2024-07-14T23:36:14.393388949 TransferProcess: ID 7df1a854-ffd2-4f30-a4ed-45ca8a063811. send transfer start to http://host.docker.internal:29194/protocol
DEBUG 2024-07-14T23:36:14.517012167 TransferProcess: ID 7df1a854-ffd2-4f30-a4ed-45ca8a063811. send transfer start to http://host.docker.internal:29194/protocol
DEBUG 2024-07-14T23:36:14.518876497 [TransferProcessManagerImpl] TransferProcess 7df1a854-ffd2-4f30-a4ed-45ca8a063811 is now in state STARTED
DEBUG 2024-07-14T23:37:02.191386931 Resolving secret public-key
DEBUG 2024-07-14T23:37:02.244474325 Resolving secret *********
SEVERE 2024-07-14T23:37:02.253475104 JerseyExtension: Unexpected exception caught
org.eclipse.edc.spi.EdcException: Cannot authenticate through OAuth2: Cannot resolve client secret from the vault: ********
        at org.eclipse.edc.connector.dataplane.http.oauth2.Oauth2HttpRequestParamsDecorator.lambda$decorate$1(Oauth2HttpRequestParamsDecorator.java:45)
        at org.eclipse.edc.spi.result.AbstractResult.orElseThrow(AbstractResult.java:119)
        at org.eclipse.edc.connector.dataplane.http.oauth2.Oauth2HttpRequestParamsDecorator.decorate(Oauth2HttpRequestParamsDecorator.java:45)
        at org.eclipse.edc.connector.dataplane.http.params.HttpRequestParamsProviderImpl.lambda$provideSourceParams$0(HttpRequestParamsProviderImpl.java:58)
        at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
        at org.eclipse.edc.connector.dataplane.http.params.HttpRequestParamsProviderImpl.provideSourceParams(HttpRequestParamsProviderImpl.java:58)
        at org.eclipse.edc.connector.dataplane.http.pipeline.HttpDataSourceFactory.createSource(HttpDataSourceFactory.java:79)
        at org.eclipse.edc.connector.dataplane.framework.pipeline.PipelineServiceImpl.transfer(PipelineServiceImpl.java:113)
        at org.eclipse.edc.connector.dataplane.api.controller.DataPlanePublicApiV2Controller.processRequest(DataPlanePublicApiV2Controller.java:172)
        at org.eclipse.edc.connector.dataplane.api.controller.DataPlanePublicApiV2Controller.handle(DataPlanePublicApiV2Controller.java:150)
        at org.eclipse.edc.connector.dataplane.api.controller.DataPlanePublicApiV2Controller.get(DataPlanePublicApiV2Controller.java:76)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:578)
        at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52)
        at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146)
        at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189)
        at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:159)
        at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93)
        at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478)
        at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400)
        at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81)
        at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:274)
        at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)
        at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:244)
        at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266)
        at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:253)
        at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:696)
        at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394)
        at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
        at org.eclipse.jetty.server.Server.handle(Server.java:563)
        at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501)
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
        at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
        at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421)
        at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390)
        at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277)
        at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:193)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149)
        at java.base/java.lang.Thread.run(Thread.java:1623)

I am also attaching my asset metamodel and other configuration's public gist.

https://gist.github.com/XMasud/d5878e0d45f0132eb596befc61ed46cf

I would appreciate any suggestions you guys might have

Thanks in advance.

[ndr-brt]

the description is too vague to tell, please add more details, e.g. which call gives you 500? Are there any stacktraces in the logs?

[XMasud]

@ndr-brt I have updated my question

[ndr-brt]

I think the stack trace is pretty clear:
Cannot authenticate through OAuth2: Cannot resolve client secret from the vault: ********

the secret is not found in the vault, if you are using the in memory vault you need to "seed" it in some way

[XMasud]

@ndr-brt Thanks