提问者:小点点

如何使“HTTPS重定向”在WebSphere Application Server Liberty Profile上工作?


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)https://localhost:9443/helloworld

为此,我遵循了这份文件,第6.2节,第136页。

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>

已删除<代码>

以下是我使用的版本:-Java7、WLP 8.5.5、Eclipse Juno、GoogleChrome。

任何帮助,为什么HTTPS重定向不起作用的指导方针将不胜感激。


共3个答案

匿名用户

我怀疑问题出在您的安全约束上。看着它,我建议将您的url模式更改为:

/helloworld

而不是:

/Hello

如果您想匹配多个资源,您可以使用通配符,例如:

  1. /*-匹配一切
  2. /helloworld/*-匹配url路径中具有helloworld/的所有内容
  3. *. jsp-匹配所有扩展名为jsp的文件

匿名用户

要使HTTPS重定向在WLP上工作,应注意以下几点:-

  1. 在WLP的server. xml中添加用户、角色和密码。
  2. 将应用程序绑定到安全角色。
  3. 在WLP的server. xml中添加appSecurity-2.0功能。
  4. web. xml中添加以下标签
    1. <代码>

    以下是详细的步骤:-

    1.在WLP的server. xml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.将应用与安全角色绑定。

    <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>
    

    3.在WLP的server. xml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>
    

匿名用户

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() {
    }
}