I'm Learning microservices with Spring Cloud and everything was ok until this point.It seems that my Config server is working. I have my application.properties at my git hub account and it fetches them from Git Hub. I can also see them on my localhost:8888/application/default or application/master and my hard drive where it stores them. So it seems fine. My Config Server:pom:
<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-config-server</artifactId></dependency>
Main class:
@SpringBootApplication@EnableConfigServerpublic class ConfigServerApplication { public static void main(String[] args) { SpringApplication.run(ConfigServerApplication.class, args); }}
application.properties:
spring.application.name=config-serverserver.port=8888spring.cloud.config.server.git.uri=https://github.com/account-name/repoName.gitspring.cloud.config.server.git.username=xxxspring.cloud.config.server.git.password=xxxspring.cloud.config.server.git.clone-on-start=true
Now for the client. It doesn't want to start, cause of empty value in properties. It works when I put the values locally though.pom:
<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-config</artifactId></dependency>
Both have:
<dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement>
I now erased the application.properties for now and have only bootstrap.yml on the client side:
spring: application: name: users-ws cloud: config: uri: http://localhost:8888 name: config-serverserver: port: 0
The Exception:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Pattern cannot be null or empty at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:484) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1179) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:571) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:531) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:925) ~[spring-context-5.3.1.jar:5.3.1] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:588) ~[spring-context-5.3.1.jar:5.3.1] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.0.jar:2.4.0] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) ~[spring-boot-2.4.0.jar:2.4.0] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.4.0.jar:2.4.0] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) ~[spring-boot-2.4.0.jar:2.4.0] at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) ~[spring-boot-2.4.0.jar:2.4.0] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309) ~[spring-boot-2.4.0.jar:2.4.0] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1298) ~[spring-boot-2.4.0.jar:2.4.0] at luke.photoappapi.PhotoAppApiApplication.main(PhotoAppApiApplication.java:14) ~[classes/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.4.0.jar:2.4.0]Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Pattern cannot be null or empty at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.1.jar:5.3.1] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-5.3.1.jar:5.3.1] ... 27 common frames omittedCaused by: java.lang.IllegalArgumentException: Pattern cannot be null or empty at org.springframework.util.Assert.hasText(Assert.java:289) ~[spring-core-5.3.1.jar:5.3.1] at org.springframework.security.web.util.matcher.AntPathRequestMatcher.<init>(AntPathRequestMatcher.java:112) ~[spring-security-web-5.4.1.jar:5.4.1] at org.springframework.security.web.util.matcher.AntPathRequestMatcher.<init>(AntPathRequestMatcher.java:97) ~[spring-security-web-5.4.1.jar:5.4.1] at org.springframework.security.web.util.matcher.AntPathRequestMatcher.<init>(AntPathRequestMatcher.java:85) ~[spring-security-web-5.4.1.jar:5.4.1] at org.springframework.security.web.util.matcher.AntPathRequestMatcher.<init>(AntPathRequestMatcher.java:74) ~[spring-security-web-5.4.1.jar:5.4.1] at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.setFilterProcessesUrl(AbstractAuthenticationProcessingFilter.java:358) ~[spring-security-web-5.4.1.jar:5.4.1] at luke.photoappapi.security.WebSecurity.getAuthenticationFilter(WebSecurity.java:51) ~[classes/:na] at luke.photoappapi.security.WebSecurity.configure(WebSecurity.java:45) ~[classes/:na] at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.getHttp(WebSecurityConfigurerAdapter.java:217) ~[spring-security-config-5.4.1.jar:5.4.1] at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:315) ~[spring-security-config-5.4.1.jar:5.4.1] at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:93) ~[spring-security-config-5.4.1.jar:5.4.1] at luke.photoappapi.security.WebSecurity$$EnhancerBySpringCGLIB$$3f58b3b5.init(<generated>) ~[classes/:na] at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.init(AbstractConfiguredSecurityBuilder.java:338) ~[spring-security-config-5.4.1.jar:5.4.1] at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:300) ~[spring-security-config-5.4.1.jar:5.4.1] at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:38) ~[spring-security-config-5.4.1.jar:5.4.1] at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain(WebSecurityConfiguration.java:127) ~[spring-security-config-5.4.1.jar:5.4.1] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.1.jar:5.3.1] ... 28 common frames omitted
It comes from here:
@Configuration@EnableWebSecuritypublic class WebSecurity extends WebSecurityConfigurerAdapter { private final Environment env; private final UserService userService; private final BCryptPasswordEncoder bCryptPasswordEncoder; @Autowired public WebSecurity( Environment environment, UserService userService, BCryptPasswordEncoder bCryptPasswordEncoder) { this.env = environment; this.userService = userService; this.bCryptPasswordEncoder = bCryptPasswordEncoder; } @Override protected void configure(AuthenticationManagerBuilder auth) throws Exception { auth.userDetailsService(userService).passwordEncoder(bCryptPasswordEncoder); } @Override protected void configure(HttpSecurity http) throws Exception { http .csrf().disable() .headers().frameOptions().disable().and() .authorizeRequests().anyRequest().permitAll()// .authorizeRequests().antMatchers("/**").hasIpAddress(env.getProperty("gateway.ip")) .and().addFilter(getAuthenticationFilter()); } private AuthenticationFilter getAuthenticationFilter() throws Exception { AuthenticationFilter authenticationFilter = new AuthenticationFilter(userService, env, authenticationManager());// authenticationFilter.setAuthenticationManager(authenticationManager()); authenticationFilter.setFilterProcessesUrl(env.getProperty("login.url.path")); return authenticationFilter; }}
It cant set FilterProcessesUrl in getAuthenticationFilter() method. I cant get the property login.url.path
. Of course if i put it into application.properties everyting is fine. I watched three-four tutorials on configuration. I do the same things and nothing is working.If you see what's up i would be glad for help.