4

我想让 HTTP 重定向在 WebSphere Application Server Liberty Profile (WLP) 上工作。例如:-

当用户键入: http://localhost:8080/helloworld时,浏览器应该自动转到(被重定向)到 https://localhost:9443/helloworld

为了实现这一点,我遵循了这个文档,第 6.2 节,第 1 页。136.

下面是示例 server.xml 和 web.xml:-

服务器.xml

<server description="new server">

<!-- Enable features -->
<featureManager>
    <feature>jsp-2.2</feature>
    <feature>wab-1.0</feature>
    <feature>jaxrs-1.1</feature>
    <feature>blueprint-1.0</feature>
    <feature>localConnector-1.0</feature>
    <feature>ssl-1.0</feature>
    <feature>appSecurity-2.0</feature>
</featureManager>

<httpEndpoint host="localhost" httpPort="8081" httpsPort="9442" id="defaultHttpEndpoint">
</httpEndpoint>

<applicationMonitor updateTrigger="mbean"/>
<keyStore id="defaultKeyStore" password="{xor}Lz4sLCgwLTtu"/>

<application id="Hello.app" location="Hello.app.eba" name="Hello.app" type="eba"/>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
    <display-name>Hello</display-name>

    <security-constraint>
        <display-name>HTTPS Redirect Security Constraint</display-name>
        <web-resource-collection>
            <web-resource-name>Sample Web Service service</web-resource-name>
            <url-pattern>/Hello</url-pattern>
            <http-method>GET</http-method>

        </web-resource-collection>
        <user-data-constraint>
            <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>
    </security-constraint>
</web-app>

为简洁起见,删除了<servlet>and<servlet-mapping>标签。

以下是我正在使用的版本:- Java 7、WLP 8.5.5、Eclipse Juno、Google Chrome。

任何有关 HTTPS 重定向为何不起作用的帮助和指南将不胜感激。

4

3 回答 3

3

我怀疑问题出在您的安全限制中。看着它,我建议将您的 url-pattern 更改为:

/你好世界

而不是:

/你好

如果要匹配多个资源,可以使用通配符,例如:

  1. /* - 匹配所有内容
  2. /helloworld/* - 匹配 url 路径中包含 helloworld/ 的所有内容
  3. *.jsp - 匹配所有带有 jsp 扩展名的文件
于 2013-07-06T12:31:56.627 回答
3

要使 HTTPS 重定向在 WLP 上工作,应注意以下几点:-

  1. server.xml在WLP中添加用户、角色和密码。
  2. 将应用程序绑定到安全角色。
  3. server.xml在WLP中添加 appSecurity-2.0 功能。
  4. 添加以下标签web.xml
    1. <login-config>
    2. <security-constraint>
    3. <security-constraint><web-resource-name></security-constraint>
    4. <security-constraint><auth-constraint></security-constraint>
    5. <security-constraint><user-data-constraint></security-constraint>

以下是详细步骤:-

server.xml1. 在WLP中添加用户、角色和密码。

<basicRegistry id="MyRegistry">
    <user password="{xor}Mjo6MT4z" name="anuroop" />
    <group name="MyGroup">
        <member name="anuroop" />
    </group>
</basicRegistry>

2. 将应用程序绑定到安全角色。

<application id="Hello.app" location="Hello.app.eba" name="Hello.app" type="eba">
    <application-bnd>
        <security-role name="Manager">
        <group name="MyGroup" />
    </security-role>
    </application-bnd>
</application>

server.xml3. 在WLP中添加 appSecurity-2.0 功能。

<featureManager>
    <feature>appSecurity-2.0</feature>
</featureManager>

4.1、4.2、4.3、4.4、4.5

<login-config>
    <auth-method>FORM</auth-method>
    <realm-name>BasicRegistry</realm-name>
    <form-login-config>
        <form-login-page>/Login.jsp</form-login-page>
        <form-error-page>/LoginError.jsp</form-error-page>
    </form-login-config>
</login-config>

<security-constraint>

        <display-name>HTTPS Redirect Security Constraint</display-name>
        <web-resource-collection>
            <web-resource-name>Sample Web Service service</web-resource-name>
            <url-pattern>/Hello</url-pattern>
            <http-method>GET</http-method>
        </web-resource-collection>

    <auth-constraint>
        <role-name>Manager</role-name>
    </auth-constraint>

    <user-data-constraint>
    <description>Ensure to allow only confidential communication</description>
    <transport-guarantee>CONFIDENTIAL</transport-guarantee>
    </user-data-constraint>

</security-constraint>
于 2013-07-08T12:29:44.480 回答
0

我以不同的方式解决了这个问题,但我认为接受的答案可能会更好。您可以编写一个 servlet 过滤器,然后修改 web.xml 以将其与路径相关联。

web.xml 代码:

  <web-app id="WebApp">
      <filter>
        <filter-name>HTTPSFilter</filter-name>
        <filter-class>
        HTTPSFilter
        </filter-class>
    </filter>
    <filter-mapping>
        <filter-name>HTTPSFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    ...
 </web-app>

过滤器代码:

public class HTTPSFilter implements Filter {
    public void doFilter(ServletRequest req, 
                         ServletResponse res,
                         FilterChain chain) throws IOException, ServletException {

        HttpServletRequest request = (HttpServletRequest) req;
        HttpServletResponse response = (HttpServletResponse) res;

        // Forward to HTTPS if insecure HTTP was used
        if(!req.getScheme().startsWith("https")) {
            // Modify the Response object to be the SSL version of the URL
            String host         = request.getLocalName();

            String URI         = request.getRequestURI();
            if(URI == null) { URI = ""; }

            String queryString  = request.getQueryString();
            if(queryString == null) { queryString = ""; }

            response.sendRedirect("https://" + host + ":9443" + URI + ("".equalsIgnoreCase(queryString) ? "":"?") + queryString);
        }

        chain.doFilter(req, res);
    }
    public void init(FilterConfig config) throws ServletException {
    }
    public void destroy() {
    }
}
于 2014-11-11T17:39:03.180 回答