JBoss AS 7 中 web.xml 中没有角色的身份验证答案

【问题标题】：Authentication without Role in web.xml in JBoss AS 7JBoss AS 7 中 web.xml 中没有角色的身份验证
【发布时间】：2012-01-21 02:06:39
【问题描述】：

对于 RESTful 企业应用程序，我需要对所有调用进行身份验证，但我无法提供系统的所有用户都拥有的公共组/角色。我通过 LDAP 进行身份验证和授权（这对这个问题没有影响）。

如果我在下面的 web.xml 中将元素注释掉，我根本不会获得任何身份验证。如何在不需要通用角色的情况下进行身份验证？此外，空的身份验证约束不起作用。

<?xml version="1.0" encoding="UTF-8"?>
<web-app 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">
    <context-param>
        <!-- fpe: This one is necessary. -->
        <param-name>resteasy.role.based.security</param-name>
        <param-value>true</param-value>
    </context-param>
    <security-constraint>
        <web-resource-collection>
            <web-resource-name>Resteasy</web-resource-name>
            <url-pattern>/*</url-pattern>
            <http-method>GET</http-method>
            <http-method>POST</http-method>
            <http-method>PUT</http-method>
            <http-method>DELETE</http-method>
        </web-resource-collection>
<!--        <auth-constraint> -->
<!--            <role-name>*</role-name> -->
<!--        </auth-constraint> -->
        <user-data-constraint>
            <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>
    </security-constraint>
    <login-config>
        <auth-method>BASIC</auth-method>
        <realm-name>Login</realm-name>
    </login-config>
<!--    <security-role> -->
<!--        <role-name>the_common_role</role-name> -->
<!--    </security-role> -->
</web-app>

【问题讨论】：

标签： authentication restful-authentication web.xml jboss7.x

【解决方案1】：

正确使用 * 就可以了：

<?xml version="1.0" encoding="UTF-8"?>
<web-app 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">
    <context-param>
        <!-- fpe: This one is necessary. -->
        <param-name>resteasy.role.based.security</param-name>
        <param-value>true</param-value>
    </context-param>
    <security-constraint>
        <web-resource-collection>
            <web-resource-name>Resteasy</web-resource-name>
            <url-pattern>/*</url-pattern>
            <http-method>GET</http-method>
            <http-method>POST</http-method>
            <http-method>PUT</http-method>
            <http-method>DELETE</http-method>
        </web-resource-collection>
        <auth-constraint>
            <role-name>*</role-name>
        </auth-constraint>
        <user-data-constraint>
            <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>
    </security-constraint>
    <login-config>
        <auth-method>BASIC</auth-method>
        <realm-name>Login</realm-name>
    </login-config>
    <security-role>
        <role-name>*</role-name>
    </security-role>
</web-app>

【讨论】：