Exception if IdP no longer exists in Manage

[baszoetekouw]

If a user is member of an organisation in Access Dashboard, but the IdP for that Organisation is removed in Manage, Dashboard throws an exception and the user cannot log in anymore (even if there are other valid IdP's for this user).

Exception:

12:12:11.506 [http-nio-8080-exec-2] ERROR o.a.c.c.C.[.[.[.[dispatcherServlet] - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: org.springframework.web.client.HttpClientErrorException$NotFound: 404 Not Found on GET request for "https://manage.test.surfconext.nl/manage/api/internal/metadata/saml20_idp/c39d035b-a493-429c-9ea5-6711c45c90e3": "{"timestamp":"2026-07-06T10:12:11.496+00:00","status":404,"error":"Not Found","path":"/internal/metadata/saml20_idp/c39d035b-a493-429c-9ea5-6711c45c90e3","exception":"manage.exception.ResourceNotFoundException"}"] with root cause
org.springframework.web.client.HttpClientErrorException$NotFound: 404 Not Found on GET request for "https://manage.test.surfconext.nl/manage/api/internal/metadata/saml20_idp/c39d035b-a493-429c-9ea5-6711c45c90e3": "{"timestamp":"2026-07-06T10:12:11.496+00:00","status":404,"error":"Not Found","path":"/internal/metadata/saml20_idp/c39d035b-a493-429c-9ea5-6711c45c90e3","exception":"manage.exception.ResourceNotFoundException"}"
	at org.springframework.web.client.HttpClientErrorException.create(HttpClientErrorException.java:112)
	at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:186)
	at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:147)
	at access.manage.ResilientErrorHandler.handleError(ResilientErrorHandler.java:32)
	at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:953)
	at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:902)
	at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:801)
	at org.springframework.web.client.RestTemplate.getForEntity(RestTemplate.java:442)
	at access.manage.RemoteManage.providerDetails(RemoteManage.java:86)
	at access.manage.RemoteManage.providerByManageIdentifier(RemoteManage.java:96)
	at access.api.UserController.lambda$me$10(UserController.java:201)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
	at access.api.UserController.me(UserController.java:197)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:360)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:380)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:728)
	at access.api.UserController$$SpringCGLIB$$0.me(<generated>)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:258)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:191)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:991)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:896)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)