-SpringBoot 3 -Eureka registry server -(username & password registration problem) - spring

Question

The spring-cloud-config-server cannot register with eureka
spring-boot :3.0.0
spring-cloud.version : 2022.0.0-RC2
Eureka application.yml
`
server:
port: 8761
spring:
application:
name: eureka-server
profiles:
active: dev
security:
user:
name: user
password: password
eureka:
instance:
instance-id: ${spring.application.name}:${random.uuid}
client:
serviceUrl:
defaultZone: ${EUREKA_SERVER:http://user:password#localhost:8761/eureka}
lease-renewal-interval-in-seconds: 5
registerWithEureka: true
fetchRegistry: false
management:
endpoints:
web:
exposure:
include: "*"
`
config server application.yml
`
server:
port: 8888
management:
endpoints:
web:
exposure:
include: "*"
endpoint:
env:
post:
enabled: true
logging:
level:
com.netflix.discovery: 'DEBUG'
org.springframework.cloud: 'DEBUG'
spring:
application:
name: config-server
profiles:
active: dev
devtools:
livereload:
port: 35730
jmx:
enabled: true
cloud:
config:
fail-fast: true
discovery.enabled: true
server:
git:
cloneOnStart: true
uri: ${GIT_CONFIG_REPOSITORY}
skipSslValidation: true
default-label: master
eureka:
registerWithEureka: true
fetchRegistry: true
client:
serviceUrl:
defaultZone: ${EUREKA_SERVER:http://username:password#localhost:8761/eureka}
instance:
instance-id: ${spring.application.name}:${random.uuid}
`
The console output
`
`
2022-12-11T15:15:50.152+01:00[0;39m [32m INFO[0;39m [35m15612[0;39m [2m---[0;39m [2m[ main][0;39m [36mc.n.d.s.t.d.RedirectingEurekaHttpClient [0;39m [2m:[0;39m Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://username:password#localhost:8761/eureka/}, exception=AuthScheme is null stacktrace=java.lang.IllegalStateException: AuthScheme is null
at org.apache.hc.core5.util.Asserts.notNull(Asserts.java:56)
at org.apache.hc.client5.http.impl.auth.HttpAuthenticator.updateAuthState(HttpAuthenticator.java:229)
at org.apache.hc.client5.http.impl.classic.ProtocolExec.needAuthentication(ProtocolExec.java:277)
at org.apache.hc.client5.http.impl.classic.ProtocolExec.execute(ProtocolExec.java:208)
at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
at org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(ExecChainElement.java:57)
at org.apache.hc.client5.http.impl.classic.HttpRequestRetryExec.execute(HttpRequestRetryExec.java:96)
at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
at org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(ExecChainElement.java:57)
at org.apache.hc.client5.http.impl.classic.ContentCompressionExec.execute(ContentCompressionExec.java:133)
at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
at org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(ExecChainElement.java:57)
at org.apache.hc.client5.http.impl.classic.RedirectExec.execute(RedirectExec.java:115)
at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
at org.apache.hc.client5.http.impl.classic.InternalHttpClient.doExecute(InternalHttpClient.java:170)
at org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(CloseableHttpClient.java:75)
at org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(CloseableHttpClient.java:54)
at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:92)
at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:66)
at org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:101)
at org.springframework.http.client.support.BasicAuthenticationInterceptor.intercept(BasicAuthenticationInterceptor.java:79)
at org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:87)
at org.springframework.http.client.InterceptingClientHttpRequest.executeInternal(InterceptingClientHttpRequest.java:71)
at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:66)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:862)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:764)
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:646)
at org.springframework.cloud.netflix.eureka.http.RestTemplateEurekaHttpClient.getApplicationsInternal(RestTemplateEurekaHttpClient.java:145)
at org.springframework.cloud.netflix.eureka.http.RestTemplateEurekaHttpClient.getApplications(RestTemplateEurekaHttpClient.java:135)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:121)
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:80)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1045)
at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:958)
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:396)
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:247)
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:242)
at org.springframework.cloud.netflix.eureka.CloudEurekaClient.<init>(CloudEurekaClient.java:68)
at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:320)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:139)
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:648)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:640)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1324)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1161)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:365)
at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:375)
at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:179)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:362)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35)
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:128)
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:116)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:281)
at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:482)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:752)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:703)
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$SpringCGLIB$$0.getEurekaClient(<generated>)
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:54)
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38)
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83)
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:587)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:432)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1302)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1291)
at com.application.cloud.ConfigServerApplication.main(ConfigServerApplication.java:18)
2022-12-11T15:16:20.204+01:00[0;39m [33m WARN[0;39m [35m15612[0;39m [2m---[0;39m [2m[tbeatExecutor-0][0;39m [36mc.n.d.s.t.d.RetryableEurekaHttpClient [0;39m [2m:[0;39m Request execution failed with message: AuthScheme is null
[2m2022-12-11T15:16:20.204+01:00[0;39m [31mERROR[0;39m [35m15612[0;39m [2m---[0;39m [2m[tbeatExecutor-0][0;39m [36mcom.netflix.discovery.DiscoveryClient [0;39m [2m:[0;39m DiscoveryClient_CONFIG-SERVER/config-server:b3790bfa-41c5-42ca-8e27-b70b219c0ab9 - was unable to send heartbeat!
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:837) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1401) ~[eureka-client-2.0.0-rc.4.jar:2.0.0-rc.4]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[na:na]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]
`
`
the same code work in spring boot 2.6
http://username:password#localhost:8761/eureka

Answer 1

I had the same issue. Try to create a SecurityFilterChain Bean:
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.web.SecurityFilterChain;
#Configuration
public class WebSecurityConfig {
#Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http.csrf()
.disable()
.authorizeHttpRequests()
.anyRequest()
.authenticated()
.and()
.httpBasic()
.and()
.formLogin();
return http.build();
}
}
This worked for me.
Here, I intentionally kept formLogin() along with httpBasic() to authorize via login form when the management webpage is opened via a browser.