JSF从HTTPS重定向到HTTP

问题描述：

我的测试服务器上的应用程序是通过https专门执行的。当我在没有重定向的情况下导航时，它完美地运行：

I have my application on a test server being executed exclusively over https. When I navigate without redirecting, it works perfectly:

示例：

<p:menuitem value="#{msg.customerScreen}" url="/restrict/customer.xhtml" />
<p:menuitem value="#{msg.productScreen}" url="/restrict/product.xhtml" />

但是当我需要重定向到另一个页面时，它会重定向到http而不是https。使用over http时，它完美运行：

But when I need to redirect to another page, it is redirecting to http instead of https. When using over http, it works perfectly:

<p:commandLink ajax="false" action="/commerce/store.xhtml?faces-redirect=true">
    <h:graphicImage library="images/BTN" name="btn_to_shop.gif"/>
</p:commandLink>

作为解决方法，我尝试重建网址：

As a workaround I tryed to reconstruct the URL:

<p:commandLink ajax="false" action="#{authorizerBean.getCompleteURL('/commerce/store.xhtml?faces-redirect=true')}">
    <h:graphicImage library="images/BTN" name="btn_to_shop.gif"/>
</p:commandLink>

public String getCompleteURL(String page) {
    try {
        FacesContext ctxt = FacesContext.getCurrentInstance();
        ExternalContext ext = ctxt.getExternalContext();

        URI uri = new URI(ext.getRequestScheme(), null, ext.getRequestServerName(), ext.getRequestServerPort(), ext.getRequestContextPath(), null, null);
        return uri.toASCIIString() + page;
    } catch (URISyntaxException e) {
        throw new FacesException(e);
    }
}

正在调用方法getCompleteURL并返回URL correclty ，但JSF没有重定向到新的URL。

The method getCompleteURL is being called and returning the URL correclty, but JSF is not redirecting to the new URL.

JBoss正在接收HTTP连接。谁管理HTTPS是Apache，重定向到JBoss：

JBoss is receiving an HTTP connection. Who manages the HTTPS is Apache, that redirects to JBoss:

<VirtualHost *:443>

    ...

    ProxyPass / http://server:8080/
    ProxyPassReverse / http://server:8080/
</VirtualHost>

我更愿意在不使用getCompleteURL的情况下解决此问题，但如果无法解决此问题，请帮助我用其他方法。

I would prefer to solve this issue without using the getCompleteURL, but if it is not possible, please help me with other approaches.

答

我找到了解决这个问题的方法。我认为它正在发生，因为Apache接收https连接并通过http转发JBoss。然后当我重定向到另一个页面时，JSF不知道它应该通过https进行。

I found a solution for this issue. I think it is happening because Apache receives the https connection and forwards for JBoss via http. Then when I redirect to another page, JSF doesn't know that it should be made via https.

使用ConfigurableNavigationHandler我可以在重定向时拦截并挂载正确的URL。

With a ConfigurableNavigationHandler I can intercept when it is redirected and mount the correct URL.

public class NavigationHandler extends ConfigurableNavigationHandler {

    private ConfigurableNavigationHandler concreteHandler;

    public NavigationHandler(ConfigurableNavigationHandler concreteHandler) {
        this.concreteHandler = concreteHandler;
    }

    @Override
    public void handleNavigation(FacesContext context, String fromAction, String outcome) {
        if (outcome != null && outcome.contains("faces-redirect=true")) {
            try {
                outcome = "https://server.com/project" + outcome;
                context.getExternalContext().redirect( outcome );
            } catch (IOException e) {
                throw new FacesException(e);
            }
        } else {
            concreteHandler.handleNavigation(context, fromAction, outcome);   
        }
    }
}

faces-config.xml中的

：

in faces-config.xml:

<application>
    <navigation-handler>com.example.NavigationHandler</navigation-handler>
</application>

JSF从HTTPS重定向到HTTP

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