Question

我在Web应用程序中使用Spring Secutiry框架。我已经安装了SSL证书，并且能够通过https访问我的应用程序。现在，当我向所有requires-channel="https"指令添加intercept-url属性时，服务器响应：

Error 310 (net::ERR_TOO_MANY_REDIRECTS) to many connections

Spring每次运行此代码：

64050 [http-bio-8080-exec-1] DEBUG org.springframework.security.web.FilterChainProxy  - / at position 1 of 12 in additional filter chain; firing Filter: 'ChannelProcessingFilter'
64050 [http-bio-8080-exec-1] DEBUG org.springframework.security.web.util.AntPathRequestMatcher  - Checking match of request : '/'; against '/'
64050 [http-bio-8080-exec-1] DEBUG org.springframework.security.web.access.channel.ChannelProcessingFilter  - Request: FilterInvocation: URL: /; ConfigAttributes: [REQUIRES_SECURE_CHANNEL]
64050 [http-bio-8080-exec-1] DEBUG org.springframework.security.web.access.channel.RetryWithHttpsEntryPoint  - Redirecting to: https://sky-handling.ejl-group.com/
64050 [http-bio-8080-exec-1] DEBUG org.springframework.security.web.DefaultRedirectStrategy  - Redirecting to 'https://sub.domain.com/'

我该如何解决？

谢谢

UPD＃1：

<http use-expressions="true">
  <form-login login-page="/wellcome/" login-processing-url="/login" default-target-url="/" always-use-default-target="false"
            authentication-failure-url="/wellcome/?error=1" username-parameter="email" password-parameter="password" />
  <remember-me key="temp" token-validity-seconds="-1" />
  <logout invalidate-session="true" logout-success-url="/" logout-url="/logout"/>
  <intercept-url pattern="/" access="authenticated"/>
  <intercept-url pattern="/administration/**" access="authenticated"/>
  <intercept-url pattern="/wellcome/" access="permitAll"/>
  <intercept-url pattern="/login" access="permitAll"/>
  <custom-filter ref="ajaxTimeoutRedirectFilter" after="EXCEPTION_TRANSLATION_FILTER"/>
</http>

我将现有证书导入密钥库并配置了tomcat，但是如果我添加这样的行：

<VirtualHost _default_:443>
        SSLEngine on
        SSLCertificateFile /usr/local/ssl/crt/public.crt
        SSLCertificateKeyFile /usr/local/ssl/private/*.ejl-group.com.key
        SSLCACertificateFile /usr/local/ssl/crt/intermediate.crt
        ServerName sub.domain.com
        ProxyRequests Off
        ProxyPreserveHost On
        <Proxy *>
                Order deny,allow
                Allow from all
        </Proxy>
        ProxyPass / http://localhost:8443/
        ProxyPassReverse / http://localhost:8443/
</VirtualHost>

失败并显示503 Service Temporarily Unavailable错误

Answer 1

我通过在security.xml文件中添加端口映射来修复此问题：

<http>
   <port-mappings>
        <port-mapping http="8088" https="8443"/>
        <port-mapping http="80" https="443"/>
   </port-mappings>
</http>

此博客帮助了我：http://consultingblogs.emc.com/richardtiffin/archive/2010/10/15/applying-ssl-to-a-spring-web-application-on-tomcat.aspx

如果您支持负载均衡器，则必须添加一些代码：Offloading https to load balancers with Spring Security

Answer 2

我认为这两行是关键：

    ProxyPass / http://localhost:8443/
    ProxyPassReverse / http://localhost:8443/

请注意，您在此处指定http，而不是https。所以发生的事情是，当客户端通过默认HTTPS端口（443）访问您的网站时，httpd使用http方案将请求转发给tomcat实例。然后，tomcat尝试重定向到HTTPS / 443端口，然后httpd通过使用http方案将请求转发给tomcat实例，依此类推。

如果你只是将sceme改为https，我不确定它是否会起作用，但试一试。

虽然我不了解您的安全要求，但通常没有必要在httpd前端和tomcat后端之间建立SSL加密链接。考虑在这里使用简单的HTTP，或者甚至可以使用AJP

添加HTTPS支持会导致循环重定向

2 个答案: