無豆命名的AuthenticationManager

Question

Possible Duplicate:
Getting error org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘springSecurityFilterChain’ is defined

在我的Spring應用程序，我不斷收到此錯誤：

No bean named 'org.springframework.security.authenticationManager' is defined: Did you forget to add a gobal <authentication-manager> element to your configuration (with child <authentication-provider> elements)? Alternatively you can use the authentication-manager-ref attribute on your <http> and <global-method-security> elements. 

在我的春季安全方面的XML文件，我已經定義如下：

<beans:bean id="myUserDetailsService" class="com.myProject.core.security.MyUserDetailsService" /> 

<beans:bean id="encoder" class="com.myProject.core.security.HmacPasswordEncoder" /> 

<authentication-manager id="clientAuthenticationManager" > 
    <authentication-provider user-service-ref="myUserDetailsService"> 
     <password-encoder ref="encoder" /> 
    </authentication-provider> 
</authentication-manager> 

當我明確定義了我的身份驗證管理器和身份驗證提供程序時，爲什麼會抱怨？

注：這可能幫助，它是一個更具描述性的錯誤：

org.springframework.beans.factory.BeanCreationException: Error creating bean with 
name 'org.springframework.security.filterChains': Cannot resolve reference to bean 
'org.springframework.security.web.DefaultSecurityFilterChain#2' while setting bean 
property 'sourceList' with key [2]; nested exception is org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'org.springframework.security.web.DefaultSecurityFilterChain#2': 
Cannot resolve reference to bean 'org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#0' 
while setting constructor argument with key [1]; nested exception is 
org.springframework.beans.factory.BeanCreationException: Error creating bean with 
name 'org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#0': 
Cannot resolve reference to bean 'org.springframework.security.authentication.ProviderManager#0' 
while setting bean property 'authenticationManager'; nested exception is 
org.springframework.beans.factory.BeanCreationException: Error creating bean with 
name 'org.springframework.security.authentication.ProviderManager#0': Cannot resolve 
reference to bean 'org.springframework.security.config.authentication.AuthenticationManagerFactoryBean#0' 
while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'org.springframework.security.config.authentication.AuthenticationManagerFactoryBean#0': 
FactoryBean threw exception on object creation; nested exception is 
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 
'org.springframework.security.authenticationManager' is defined: Did you forget to 
add a gobal <authentication-manager> element to your configuration (with child 
<authentication-provider> elements)? Alternatively you can use the authentication-manager-ref 
attribute on your <http> and <global-method-security> elements. 

Answer 1

的AuthenticationManager會被擡起頭來名稱，所以只需將其更改爲以下內容：

<authentication-manager alias="authenticationManager"> 
    <authentication-provider user-service-ref="myUserDetailsService"> 
     <password-encoder ref="encoder" /> 
    </authentication-provider> 
</authentication-manager> 

Answer 2

看看這個鏈接：

• Getting error org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'springSecurityFilterChain' is defined

Notice that the filter is actually a DelegatingFilterProxy, and not the class that will actually implement the logic of the filter. What DelegatingFilterProxy does is delegate the Filter's methods through to a bean which is obtained from the Spring application context.

...

You need to define a bean named springSecurityFilterChain that implements javax.servlet.Filter in your application context.

Answer 3

您需要更改您的Spring Security Context文件以查找clientAuthenticationManager。您可以添加此行到您的http設置

<http use-expressions="true" authentication-manager-ref="clientAuthenticationManger">