Class DelegatingAuthenticationEntryPoint
- java.lang.Object
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- org.springframework.security.web.authentication.DelegatingAuthenticationEntryPoint
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- All Implemented Interfaces:
org.springframework.beans.factory.InitializingBean
,AuthenticationEntryPoint
public class DelegatingAuthenticationEntryPoint extends java.lang.Object implements AuthenticationEntryPoint, org.springframework.beans.factory.InitializingBean
AnAuthenticationEntryPoint
which selects a concreteAuthenticationEntryPoint
based on aRequestMatcher
evaluation.A configuration might look like this:
<bean id="daep" class="org.springframework.security.web.authentication.DelegatingAuthenticationEntryPoint"> <constructor-arg> <map> <entry key="hasIpAddress('192.168.1.0/24') and hasHeader('User-Agent','Mozilla')" value-ref="firstAEP" /> <entry key="hasHeader('User-Agent','MSIE')" value-ref="secondAEP" /> </map> </constructor-arg> <property name="defaultEntryPoint" ref="defaultAEP"/> </bean>
This example uses theRequestMatcherEditor
which creates aELRequestMatcher
instances for the map keys.- Since:
- 3.0.2
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Constructor Summary
Constructors Constructor Description DelegatingAuthenticationEntryPoint(java.util.LinkedHashMap<RequestMatcher,AuthenticationEntryPoint> entryPoints)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
afterPropertiesSet()
void
commence(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.AuthenticationException authException)
Commences an authentication scheme.void
setDefaultEntryPoint(AuthenticationEntryPoint defaultEntryPoint)
EntryPoint which is used when no RequestMatcher returned true
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Constructor Detail
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DelegatingAuthenticationEntryPoint
public DelegatingAuthenticationEntryPoint(java.util.LinkedHashMap<RequestMatcher,AuthenticationEntryPoint> entryPoints)
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Method Detail
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commence
public void commence(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.AuthenticationException authException) throws java.io.IOException, javax.servlet.ServletException
Description copied from interface:AuthenticationEntryPoint
Commences an authentication scheme.ExceptionTranslationFilter
will populate theHttpSession
attribute namedAbstractAuthenticationProcessingFilter.SPRING_SECURITY_SAVED_REQUEST_KEY
with the requested target URL before calling this method.Implementations should modify the headers on the
ServletResponse
as necessary to commence the authentication process.- Specified by:
commence
in interfaceAuthenticationEntryPoint
- Parameters:
request
- that resulted in anAuthenticationException
response
- so that the user agent can begin authenticationauthException
- that caused the invocation- Throws:
java.io.IOException
javax.servlet.ServletException
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setDefaultEntryPoint
public void setDefaultEntryPoint(AuthenticationEntryPoint defaultEntryPoint)
EntryPoint which is used when no RequestMatcher returned true
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afterPropertiesSet
public void afterPropertiesSet()
- Specified by:
afterPropertiesSet
in interfaceorg.springframework.beans.factory.InitializingBean
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