[jboss-jira] [JBoss JIRA] (WFLY-6990) web.xml unprotected url pattern "/" overrides role protected "/*" pattern

[Guillermo González de Agüero (JIRA)]

Guillermo González de Agüero created WFLY-6990:
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             Summary: web.xml unprotected url pattern "/" overrides role protected "/*" pattern
                 Key: WFLY-6990
                 URL: https://issues.jboss.org/browse/WFLY-6990
             Project: WildFly
          Issue Type: Bug
          Components: Web (Undertow)
    Affects Versions: 10.1.0.Final
            Reporter: Guillermo González de Agüero
            Assignee: Stuart Douglas
         Attachments: security-example-1.0-SNAPSHOT.war

Given the following web.xml

{code:java}
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">

    <security-constraint>
        <web-resource-collection>
            <web-resource-name>Protected</web-resource-name>
            <url-pattern>/*</url-pattern>
        </web-resource-collection>
        <auth-constraint>
            <role-name>admin</role-name>
        </auth-constraint>
    </security-constraint>

    <security-constraint>
        <web-resource-collection>
            <web-resource-name>Unprotected</web-resource-name>
            <url-pattern>/</url-pattern>
        </web-resource-collection>
    </security-constraint>

    <security-role>
        <role-name>admin</role-name>
    </security-role>

    <login-config>
        <auth-method>BASIC</auth-method>
        <realm-name>Protected area</realm-name>
    </login-config>
</web-app>
{code}

A login prompt is expected when accessing /any-page.jsp since "/*" requires the "admin" role. Instead, every page seems to be unprotected, due to the unchecked "/" pattern specified below. Payara/GlassFish and Tomcat show the expected behaviour.

If no role is allowed (<auth-constraint /> for the /*), every page is forbidden as expected.

I've attached a WAR that reproduces the problem.



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