Azure federated gateway discovery is not working for control plane

[HeshanSudarshana]

Description

The following error occurs when trying to discover Azure GW APIs in the ACP pack.

[2025-09-19 18:53:22,377] ERROR - FederatedAPIDiscoveryRunner Unexpected error while initializing federated API discovery for environment azure
java.lang.NoClassDefFoundError: io/netty/handler/codec/http/cookie/Cookie
	at com.azure.core.http.netty.NettyAsyncHttpClientBuilder.build(NettyAsyncHttpClientBuilder.java:201) ~[azure-resourcemanager-apimanagement_2.0.0.wso2v2.jar:?]
	at org.wso2.azure.gw.client.AzureFederatedAPIDiscovery.init(AzureFederatedAPIDiscovery.java:79) ~[azure.gw.manager_0.3.0.jar:?]
	at org.wso2.carbon.federated.gateway.FederatedAPIDiscoveryRunner.scheduleDiscovery(FederatedAPIDiscoveryRunner.java:112) ~[?:?]
	at org.wso2.carbon.apimgt.impl.utils.APIUtil.validateAndScheduleFederatedGatewayAPIDiscovery_aroundBody1016(APIUtil.java:11918) ~[org.wso2.carbon.apimgt.impl_9.32.75.jar:?]
	at org.wso2.carbon.apimgt.impl.utils.APIUtil.validateAndScheduleFederatedGatewayAPIDiscovery(APIUtil.java:1) ~[org.wso2.carbon.apimgt.impl_9.32.75.jar:?]
	at org.wso2.carbon.apimgt.rest.api.admin.v1.impl.EnvironmentsApiServiceImpl.environmentsPost(EnvironmentsApiServiceImpl.java:188) ~[?:?]
	at org.wso2.carbon.apimgt.rest.api.admin.v1.EnvironmentsApi.environmentsPost(EnvironmentsApi.java:143) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
	at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:179) ~[?:?]
	at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) ~[?:?]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201) ~[?:?]
	at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104) ~[?:?]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) ~[?:?]
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) ~[?:?]
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307) ~[?:?]
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[?:?]
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267) ~[?:?]
	at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[?:?]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[?:?]
	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[?:?]
	at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:225) ~[?:?]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:304) ~[?:?]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:217) ~[?:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:555) ~[tomcat-servlet-api_9.0.108.wso2v1.jar:?]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:279) ~[?:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.wso2.carbon.identity.context.rewrite.valve.TenantContextRewriteValve.invoke(TenantContextRewriteValve.java:119) ~[org.wso2.carbon.identity.context.rewrite.valve_1.8.42.jar:?]
	at org.wso2.carbon.identity.context.rewrite.valve.OrganizationContextRewriteValve.invoke(OrganizationContextRewriteValve.java:115) ~[org.wso2.carbon.identity.context.rewrite.valve_1.8.42.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.SameSiteCookieValve.invoke(SameSiteCookieValve.java:38) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.wso2.carbon.identity.authz.valve.AuthorizationValve.invoke(AuthorizationValve.java:167) ~[org.wso2.carbon.identity.authz.valve_1.8.42.jar:?]
	at org.wso2.carbon.identity.auth.valve.AuthenticationValve.invoke(AuthenticationValve.java:118) ~[org.wso2.carbon.identity.auth.valve_1.8.42.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:105) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:68) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:152) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:656) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:63) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.wso2.carbon.tomcat.ext.valves.RequestCorrelationIdValve.invoke(RequestCorrelationIdValve.java:137) ~[org.wso2.carbon.tomcat.ext_4.9.29.jar:?]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:397) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:935) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1826) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1189) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:658) ~[tomcat_9.0.108.wso2v1.jar:?]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat_9.0.108.wso2v1.jar:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.ClassNotFoundException: io.netty.handler.codec.http.cookie.Cookie cannot be found by azure-resourcemanager-apimanagement_2.0.0.wso2v2
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:512) ~[org.eclipse.osgi_3.14.0.v20190517-1309.jar:?]
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:423) ~[org.eclipse.osgi_3.14.0.v20190517-1309.jar:?]
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:415) ~[org.eclipse.osgi_3.14.0.v20190517-1309.jar:?]
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:155) ~[org.eclipse.osgi_3.14.0.v20190517-1309.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:527) ~[?:?]
	... 61 more

Steps to Reproduce

1. Start the ACP pack
2. Add an Azure gateway environment
3. Reduce the interval for 1 minute to reproduce quickly
4. The error log will be printed

Version

4.6.0-Alpha2

Environment Details (with versions)

No response

[SavinduDimal]

Closing this issue since this was already fixed with PRs [1], [2] and [3]

[1] - wso2/orbit#1250
[2] - wso2/product-apim#13859
[3] - https://github.com/wso2-extensions/apim-gw-connectors/pull/85/files

[SavinduDimal]

Re-opening the issue to refactor the fix.