Http到https重定向 [英] Http to https redirection

问题描述

我们有一个可以使用http和https访问的网站

We have a Website that can be accessed with both http and https

我们需要使用http访问所有页面，这样可以正常工作但是当用户登录时我们需要所有经过身份验证的网页需要使用https显示的网站

We need all the pages to be accessed with http which is working fine but when users logged into the Site we need all the pages that had authenticated need to display with https

请告知我们实现此目的的最简单方法

Please let us know what is the easiest way to achieve this

谢谢
Srinivas

Thanks Srinivas

推荐答案

你可以使用过滤器：

public class MyFilter implements Filter {
    private FilterConfig conf;

    public void doFilter(ServletRequest request, ServletResponse response,
            FilterChain chain) throws IOException, ServletException {
        HttpServletRequest req = (HttpServletRequest)request;
        HttpServletResponse resp = (HttpServletResponse)response;
        if (req.getRemoteUser() != null && req.getScheme().equals("http")) {
            String url = "https://" + req.getServerName()
                    + req.getContextPath() + req.getServletPath();
            if (req.getPathInfo() != null) {
                url += req.getPathInfo();
            }
            resp.sendRedirect(url);
        } else {
            chain.doFilter(request, response);
        }
    }

    public FilterConfig getFilterConfig() {
        return conf;
    }

    public void setFilterConfig(FilterConfig filterConfig) {
        conf = filterConfig;
    }

    public void destroy() {        
    }

    public void init(FilterConfig filterConfig) {
        conf = filterConfig;
    }
}

这篇关于Http到https重定向的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！