我有
重定向到logout.jsp页面时出现ERR_TOO_MANY_REDIRECTS
异常。我想由于错误的Spring安全配置文件而给出了这个例外,但我不知道它在哪里。如果有人知道,如何解决它,请告诉我。 这是什么意思?我的代码:
spring security config:
MyClass
logout buttom:
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.csrf().disable()
.authorizeRequests()
.antMatchers("/**").access("IS_AUTHENTICATED_ANONYMOUSLY")
.antMatchers("/**").access("hasRole('ROLE_USER')")
.antMatchers("/login").permitAll()
.antMatchers("/register").permitAll()
.antMatchers("/logout").permitAll()
.antMatchers("/js/**", "/css/**").permitAll()
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
.loginProcessingUrl("/j_spring_security_check")
.failureForwardUrl("/login?error=true")
.permitAll()
.and()
.logout()
.logoutUrl("/logout")
.logoutSuccessUrl("/logout")
.permitAll();
}
}
控制器:
<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<a class="navbar-brand">Contacts List</a>
<div class="collapse navbar-collapse">
<form class="navbar-form navbar-right">
<li>
<a class="btn btn-primary" role="button" href="logout">Logout</a>
</li>
</form>
</div>
</div>
</div>
and login.jsp:
<html>
<jsp:include page="headTag.jsp"/>
<body>
<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-right">
<li>
<c:url value="/j_spring_security_check" var="loginUrl"/>
<form:form class="navbar-form" role="form" action="${loginUrl}"
method="post">
<div class="form-group">
<label for="username"> Login: </label>
<div class="col-sm-3">
<input type="text" placeholder="Login" class="form-control" name='username' id="username">
</div>
</div>
<div class="form-group">
<label for="password"> Password: </label>
<div class="col-sm-3">
<input type="password" placeholder="Password" class="form-control" name='password' id="password">
</div>
</div>
<div class="form-group">
<button type="submit" class="btn btn-success">Sign in</button>
</div>
</form:form>
<br/>
<form class="navbar-form" action="<c:url value="register.jsp" />">
<button class="btn btn-sm btn-block btn-primary" role="button">Register</button>
</form>
</li>
</ul>
</div>
</div>
</div>
<div class="jumbotron">
<div class="container">
<c:if test="${not empty error}">
<div class="error">${error}</div>
</c:if>
<c:if test="${not empty logout}">
<div class="message">${logout}</div>
</c:if>
<p>
<br/><br/><br/><br/>
<p>User login: <b> Bill </b></p>
<p>User password: <b> 112233 </b></p>
<p>Стек технологий: <a href="http://projects.spring.io/spring-security/">Spring Security</a>,
<a href="http://docs.spring.io/spring/docs/current/spring-framework-reference/html/mvc.html">Spring MVC</a>,
<a href="http://projects.spring.io/spring-data-jpa/">Spring Data JPA</a>,
<a href="http://spring.io/blog/2014/05/07/preview-spring-security-test-method-security">Spring Security
Test</a>,
<a href="http://hibernate.org/orm/">Hibernate ORM</a>,
<a href="http://hibernate.org/validator/">Hibernate Validator</a>,
<a href="http://www.slf4j.org/">SLF4J</a>,
<a href="https://github.com/FasterXML/jackson">Json Jackson</a>,
<a href="http://ru.wikipedia.org/wiki/JSP">JSP</a>,
<a href="http://en.wikipedia.org/wiki/JavaServer_Pages_Standard_Tag_Library">JSTL</a>,
<a href="http://tomcat.apache.org/">Apache Tomcat</a>,
<a href="http://www.webjars.org/">WebJars</a>,
<a href="http://datatables.net/">DataTables plugin</a>,
<a href="http://ehcache.org">Ehcache</a>,
<a href="http://www.postgresql.org/">PostgreSQL</a>,
<a href="http://junit.org/">JUnit</a>,
<a href="http://hamcrest.org/JavaHamcrest/">Hamcrest</a>,
<a href="http://jquery.com/">jQuery</a>,
<a href="http://ned.im/noty/">jQuery notification</a>,
<a href="http://getbootstrap.com/">Bootstrap</a>.</p>
</div>
</div>
<jsp:include page="footer.jsp"/>
</body>
</html>
谢谢你们。
答案 0 :(得分:2)
使用请求sed -i '100000,$ d' file.txt
处理注销并在注销成功后重定向到/logout
,然后尝试另一次注销。
触发注销的URL(默认为“/ logout”)。如果启用了CSRF保护(默认),则该请求也必须是POST。这意味着默认情况下需要POST“/ logout”来触发注销。如果禁用CSRF保护,则允许任何HTTP方法。
和LogoutConfigurer#logoutSuccessUrl
发生注销后重定向到的URL。
您必须使用两个不同的URL进行处理和成功注销。第一个网址必须不存在,且仅适用于LogoutFilter
。第二个必须由您的应用程序实现。