Question

我一直在努力保护我的项目。我有一个登录页面，使用LDAP服务器进行身份验证，如果不正确，则会提取错误页面等。我现在刚刚添加了

<auth-constraint> <!-- Currently causing a 403, looks like stoping .css files --> 
    <role-name>*</role-name>
</auth-constraint>

到我的 web.xml ，以确保用户在查看任何页面之前都经过身份验证，但是它似乎阻止了我的.css文件，我认为现在登录页面没有显示任何css，只是白色基本，当我按提交时，我得到：

http://localhost:8080/fileuploadWithPreview/javax.faces.resource/theme.css.xhtml?ln=primefaces-aristo

出现此错误：

HTTP状态403 - 拒绝访问所请求的资源


类型状态报告

消息已拒绝访问所请求的资源

description 禁止访问指定资源（已拒绝访问所请求的资源）。


GlassFish Server开源版3.1.2.2

这是我的 web.xml ：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 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_2_5.xsd">
    <filter>
        <filter-name>Upload Filter</filter-name>
        <filter-class>richard.fileupload.UploadFilter</filter-class>
        <init-param>
            <param-name>sizeThreshold</param-name>
            <param-value>1024</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>Upload Filter</filter-name>
        <url-pattern>/upload/*</url-pattern>
    </filter-mapping>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>index.xhtml</welcome-file>
    </welcome-file-list>
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
    <context-param>
        <param-name>facelets.LIBRARIES</param-name>
        <param-value>/WEB-INF/corejsf.taglib.xml</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL</param-name>
        <param-value>true</param-value>
    </context-param>

    <login-config>
        <auth-method>FORM</auth-method>
        <realm-name>LDAP</realm-name>
        <form-login-config>
            <form-login-page>/login.xhtml</form-login-page>
            <form-error-page>/login-failed.xhtml</form-error-page>
        </form-login-config>
    </login-config>
    <security-role>
        <role-name>user</role-name>
    </security-role>
    <security-constraint> 
        <web-resource-collection>
            <web-resource-name>Allowed resources</web-resource-name>
            <url-pattern>/javax.faces.resources/*</url-pattern>
        </web-resource-collection>   
        <!-- web resources that are protected -->
        <web-resource-collection>
            <web-resource-name>All Resources</web-resource-name>
            <url-pattern>/*</url-pattern>
            <!-- this is currently causing a 404 -->
            <http-method>GETLIB</http-method>
            <http-method>COPY</http-method>
            <http-method>MOVE</http-method>
            <http-method>DELETE</http-method>
            <http-method>PROPFIND</http-method>
            <http-method>GET</http-method>
            <http-method>HEAD</http-method>
            <http-method>PUT</http-method>
            <http-method>MKCOL</http-method>
            <http-method>PROPPATCH</http-method>
            <http-method>LOCK</http-method>
            <http-method>UNLOCK</http-method>
            <http-method>VERSION-CONTROL</http-method>
            <http-method>CHECKIN</http-method>
            <http-method>CHECKOUT</http-method>
            <http-method>UNCHECKOUT</http-method>
            <http-method>REPORT</http-method>
            <http-method>UPDATE</http-method>
            <http-method>CANCELUPLOAD</http-method>
        </web-resource-collection>
        <auth-constraint> <!-- Currently causing a 403, looks like stoping .css files --> 
            <role-name>*</role-name>
        </auth-constraint>
    </security-constraint>
</web-app>

基本上，什么是停止我的css文件，我该如何允许它？

Answer 1

您的安全约束也阻止了对CSS文件的请求（基本上，它阻止了所有，它与指定登录页面的/*期望的URL模式相匹配）。您需要添加另一个安全约束，该约束应允许对JSF资源的请求。关键是要省略auth约束，以使每个人都可以访问这些资源。

<security-constraint>
    <web-resource-collection>
        <web-resource-name>Allowed resources</web-resource-name>
        <url-pattern>/javax.faces.resource/*</url-pattern>
    </web-resource-collection>
    <!-- No Auth Contraint! -->
</security-constraint>

HTTP状态403 - 拒绝访问所请求的资源（CSS被阻止？）

1 个答案: