Я новичок в Spring Boot и Kotlin.
У меня ошибка, говорящая о том, что
Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException:
Cannot register after unregistered Filter class com.jxinternet.platform.ms.merchant.config.security.ReplaceResponseFilter
2018-10-03 15:50:21.601 ERROR 63436 --- [ main] o.s.boot.SpringApplication : Application run failed
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: Cannot register after unregistered Filter class com.jxinternet.platform.ms.merchant.config.security.ReplaceResponseFilter
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:587)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1250)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:541)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:760)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243)
at com.jxinternet.platform.ms.merchant.MerchantApplicationKt.main(MerchantApplication.kt:28)
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Cannot register after unregistered Filter class com.jxinternet.platform.ms.merchant.config.security.ReplaceResponseFilter
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:579)
... 20 common frames omitted
Caused by: java.lang.IllegalArgumentException: Cannot register after unregistered Filter class com.jxinternet.platform.ms.merchant.config.security.ReplaceResponseFilter
at org.springframework.security.config.annotation.web.builders.FilterComparator.registerAfter(FilterComparator.java:156)
at org.springframework.security.config.annotation.web.builders.HttpSecurity.addFilterAfter(HttpSecurity.java:1121)
at com.jxinternet.platform.ms.merchant.config.security.WebSecurityConfig.configure(WebSecurityConfig.kt:64)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.getHttp(WebSecurityConfigurerAdapter.java:230)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:321)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:92)
at com.jxinternet.platform.ms.merchant.config.security.WebSecurityConfig$$EnhancerBySpringCGLIB$$7e2d609b.init(<generated>)
at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.init(AbstractConfiguredSecurityBuilder.java:371)
at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:325)
at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:41)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain(WebSecurityConfiguration.java:104)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$f5effa1c.CGLIB$springSecurityFilterChain$3(<generated>)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$f5effa1c$$FastClassBySpringCGLIB$$d83091e8.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)
at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$f5effa1c.springSecurityFilterChain(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
... 21 common frames omitted
Disconnected from the target VM, address: '127.0.0.1:51914', transport: 'socket'
Process finished with exit code 1
my ReplaceResponseFilter.kt
package com.jxinternet.platform.ms.merchant.config.security
import org.slf4j.LoggerFactory
import org.springframework.context.annotation.Configuration
import org.springframework.core.annotation.Order
import org.springframework.hateoas.VndErrors
import org.springframework.http.HttpStatus
import org.springframework.security.core.context.SecurityContextHolder
import org.springframework.web.filter.GenericFilterBean
import javax.servlet.*
import javax.servlet.http.HttpServletRequest
import javax.servlet.http.HttpServletResponse
import javax.servlet.http.HttpServletResponseWrapper
open class ReplaceResponseFilter : Filter {
companion object {
private val log = LoggerFactory.getLogger(ReplaceResponseFilter::class.java)
}
override fun doFilter(request: ServletRequest, response: ServletResponse, filterChain: FilterChain) {
val t = response as HttpServletResponseWrapper
}
override fun init(p0: FilterConfig?) {
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
}
override fun destroy(){
}
}
my WebSecurityConfig.kt
package com.jxinternet.platform.ms.merchant.config.security
import com.fasterxml.jackson.databind.ObjectMapper
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.config.annotation.web.builders.WebSecurity
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter
import org.springframework.security.config.http.SessionCreationPolicy
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter
import org.springframework.security.web.firewall.HttpFirewall
import org.springframework.security.web.firewall.StrictHttpFirewall
@Configuration
@EnableWebSecurity
class WebSecurityConfig(
private val tokenAuthenticationService: TokenAuthenticationService,
private val objectMapper: ObjectMapper
) : WebSecurityConfigurerAdapter() {
// 防止防止url带两个// spring security 5会有问题 所以必须放开这个配置
@Bean
fun allowUrlEncodedSlashHttpFirewall(): HttpFirewall {
val firewall = StrictHttpFirewall()
firewall.setAllowUrlEncodedSlash(true)
return firewall
}
override fun configure(web: WebSecurity) {
super.configure(web)
web.httpFirewall(allowUrlEncodedSlashHttpFirewall())
}
// 设置 HTTP 验证规则
override fun configure(http: HttpSecurity) {
// 关闭csrf验证
http.csrf().disable()
// 对请求进行认证
.authorizeRequests()
// 所有 / 的所有请求 都放行
.antMatchers(
"/",
"/pay/**",
"/scan/**",
"/login",
"/actuator/health",
"/webjars/springfox-swagger-ui/**",
"/swagger-ui.html",
"/configuration/ui",
"/swagger-resources",
"/v2/api-docs",
"/swagger-resources/**").permitAll()
// 所有 /login 的POST请求 都放行
// 所有请求需要身份认证
.anyRequest().authenticated()
.and()
// 添加一个过滤器 所有访问 /login 的请求交给 JWTLoginFilter 来处理 这个类处理所有的JWT相关内容
//.addFilterBefore(loginFilter(objectMapper, tokenAuthenticationService), UsernamePasswordAuthenticationFilter::class.java)
// 添加一个过滤器验证其他请求的Token是否合法
.addFilterBefore(JWTAuthenticationFilter(tokenAuthenticationService, objectMapper), UsernamePasswordAuthenticationFilter::class.java)
.addFilterAfter(ReplaceResponseFilter(), ReplaceResponseFilter::class.java)
// 设置session无状态！！
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
}
}