Liferay钩子-获得用户IP登录



我有一个liferey - hook到ovrrideAuthenticateByEmailAddress(...)方法。

我想获得正在登录的用户的IP地址,并根据它限制访问。

如何在此方法中获取用户IP ?
我使用ServiceBuilder制作portlet。

以下是我在Liferay 6.0.6中使用的方法。

在我的钩子中,我还更改了默认的login.jsp。这实际上是默认的login.jsp,另外还有两件事。首先,从request中获取IP:

<%String ip = PortalUtil.getHttpServletRequest(renderRequest).getRemoteAddr();%>

和添加额外参数:

<portlet:actionURL secure="<%= PropsValues.COMPANY_SECURITY_AUTH_REQUIRES_HTTPS || request.isSecure() %>" var="loginURL">
            <portlet:param name="saveLastPath" value="0" />
            <portlet:param name="struts_action" value="/login/login" />
            <portlet:param name="requestIp" value="<%= ip %>" />
        </portlet:actionURL>

现在,在您重写的AuthenticateByEmailAddress()中,您可以从parameterMap:

获取它
String ip = parameterMap.get("requestIp")[0];

只是一个想法,但是如果你想基于IP限制,而不是在你的应用程序中这样做,你可以在你部署应用程序的web服务器中这样做。

例如,在Tomcat中,你可以在web.xml中设置安全约束。

限制ip访问,这也可以在JBoss中完成,这真的取决于你使用的web服务器,但这似乎是最简单的解决方案,而不是在应用程序中做过滤器。

编辑:在下面的评论之后,只需在您重写的方法中执行PortalUtil.getHttpServletRequest(request).getRemoteAddr();,并将您的业务逻辑放在那里,以查看用户是否更改了ip(将此ip与持久化的ip进行比较)。Liferay已经有一些这样的功能了

我认为这些类是由Service Builder创建的。然后可以简单地使用:

String user = request.getRemoteUser();//take current logged in user ID
int userId = Integer.valueOf(user);//convert it into integer
User newUser = UserLocalServiceUtil.getUser(userId);//get the Liferay user using the user ID you get in the line above
userIp=newUser.getLoginIP();//after you have the current user take his LoginIP with the get method that Liferay has already

在Liferay数据库中,你有一个名为user_的表,在那里Liferay保存了有关其用户的各种信息。使用UserLocalServiceUtil,你可以把这个信息,并使用它作为你想要的。

我希望这对你有帮助。祝你的门户好运!

在Liferay Portal中,我通过以下方式获得了正确的客户端Ip地址。

FacesContext facesContext = FacesContext.getCurrentInstance();
PortletRequest portletRequest = (PortletRequest) facesContext.getExternalContext().getRequest();
HttpServletRequest request = PortalUtil.getHttpServletRequest(portletRequest);
HttpServletRequest originalServletRequest = PortalUtil.getOriginalServletRequest(request);
String ipAddress=originalServletRequest.getHeader("x-forwarded-for");

由于只有一个答案有效,我对这个解决方案不是很满意,所以我做了更多的挖掘。

这是我想到的:

创建一个新的过滤器并将其注册到您的生活中。在这里,您将请求存储在线程本地,并在请求结束时将其删除。

之后你可以直接从过滤器中获取请求。

RequestFilter.java

@WebFilter(urlPatterns = "/*")
public class RequestFilter implements Filter {
    private static final ThreadLocal<HttpServletRequest> REQUEST = new ThreadLocal<>();
    public static HttpServletRequest getRequest() {
        HttpServletRequest req = REQUEST.get();
        if (req == null) {
            throw new IllegalStateException("Attempt to fetch thread-local request outside of filter chain");
        }
        return req;
    }
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
    }
    @Override
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
        REQUEST.set((HttpServletRequest)req);
        try {
            chain.doFilter(req, res);
        } finally {
            REQUEST.remove();
        }
    }
    @Override
    public void destroy() {
    }
}

MyAuthFailure.java

public class MyAuthFailure implements AuthFailure {
    private static final Log LOG = LogFactoryUtil.getLog(MyAuthFailure.class);
    @Override
    public void onFailureByEmailAddress(long companyId, String emailAddress, 
            Map<String, String[]> headers, Map<String, String[]> params) throws AuthException {
        logFailure(companyId, emailAddress);
    }
    @Override
    public void onFailureByScreenName(long companyId, String screenName, 
            Map<String, String[]> headers, Map<String, String[]> params) throws AuthException {
        logFailure(companyId, screenName);
    }
    @Override
    public void onFailureByUserId(long companyId, long userId, 
            Map<String, String[]> headers, Map<String, String[]> params) throws AuthException {
        logFailure(companyId, userId);
    }
    protected void logFailure(String user) {
        String ip = RequestFilter.getRequest().getRemoteAddr();
        LOG.error("User " + user + " tried to login from IP " + ip);
    }
}

liferay-hook.xml

<?xml version="1.0"?>
<!DOCTYPE hook PUBLIC "-//Liferay//DTD Hook 6.2.0//EN" "http://www.liferay.com/dtd/liferay-hook_6_2_0.dtd">
<hook>
    <portal-properties>portal.properties</portal-properties>
    <custom-jsp-dir>/WEB-INF/jsp</custom-jsp-dir>
    <servlet-filter>
        <servlet-filter-name>requestFilter</servlet-filter-name>
        <servlet-filter-impl>com.stackoverflow.RequestFilter</servlet-filter-impl>
    </servlet-filter>
</hook>

portal.properties

auth.failure=com.stackoverflow.MyAuthFailure

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