最大セッション数を 1 に設定して設定しましたが、error-if-maximum-exceeded=true
次の 2 つの問題に気付きました。
1-構成されsession-authentication-error-url
ている場合は機能しません。が優先され、そこで処理して必要なロジックを作成する必要があります。authentication-failure-handler-ref
authentication-failure-handler-ref
SessionAuthenticationException
2- Chrome でセッションを開いているときに、Firefox にログインしよSessionAuthenticationException
うとするとSessionAuthenticationException
、彼がすでに認証されている場合、ログインページが表示されませんか?それが正しい場合は、その方法を教えてください。
私は通常、次のように認証されたユーザーを確認します。
if(!SecurityContextHolder.getContext().getAuthentication().getPrincipal().equals("anonymousUser")){
// logged in user
}
ここに私の現在の構成があります:
1- web.xml:
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>
org.springframework.web.filter.DelegatingFilterProxy
</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
<listener>
<listener-class>
org.springframework.security.web.session.HttpSessionEventPublisher
</listener-class>
</listener>
2- applicationSecurity.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd">
<bean id="passwordEncoder"
class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">
<constructor-arg value="256"/>
</bean>
<bean id="saltSource"
class="org.springframework.security.authentication.dao.ReflectionSaltSource">
<property name="userPropertyToUse" value="username" />
</bean>
<bean id="customUserDetailsService"
class="com.myapp.faces.web.services.CustomUserDetailsService" />
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider user-service-ref="customUserDetailsService">
<security:password-encoder ref="passwordEncoder">
<security:salt-source ref="saltSource" />
</security:password-encoder>
</security:authentication-provider>
</security:authentication-manager>
<bean id="loginSuccessHandler" class="com.myapp.faces.web.services.LoginSuccessHandler">
<property name="defaultTargetUrl" value="/dashboard"/>
</bean>
<bean id="loginFailureHandler" class="com.myapp.faces.web.services.LoginFailureHandler" />
<security:http use-expressions="true" auto-config="true" >
<security:intercept-url pattern="/j_spring_security_check" access="permitAll" />
<security:intercept-url pattern="/faces/javax.faces.resource/**" access="permitAll"/>
<security:intercept-url pattern="/xmlhttp/**" access="permitAll" />
<security:intercept-url pattern="/resources/**" access="permitAll" />
<security:intercept-url pattern="**/faces/javax.faces.resource/**" access="permitAll" />
<security:intercept-url pattern="**/xmlhttp/**" access="permitAll" />
<security:intercept-url pattern="**/resources/**" access="permitAll" />
<security:intercept-url pattern="/login" access="permitAll"/>
<security:intercept-url pattern="/**" access="isAuthenticated()" />
<security:form-login
login-processing-url="/j_spring_security_check"
login-page="/login"
authentication-failure-handler-ref="loginFailureHandler"
authentication-success-handler-ref="loginSuccessHandler" />
<security:logout />
<security:session-management session-authentication-error-url="/login?error=3">
<security:concurrency-control max-sessions="1" error-if-maximum-exceeded="true"/>
</security:session-management>
</security:http>
</beans>