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POHow to set the default role for EJB methods in JBoss 7?
 

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  1. POHow to set the default role for EJB methods in JBoss 7?
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    <p>I have an EAR with multiple EJB JARs which shall be secured by using a very simple authentication mechanisms: Every EJB method shall be accessible by every user as long as he/she is authenticated. So I have secured the EAR file by adding the <code>security-domain</code> to the <code>jboss-app.xml</code> file into the EAR:</p> <pre><code>&lt;jboss-app&gt; &lt;security-domain&gt;my-security-domain&lt;/security-domain&gt; &lt;/jboss-app&gt; </code></pre> <p>Users are authenticated with ths JBoss default <code>users.properties</code> file. In JBoss 4.2.3 this just worked fine. Now in JBoss 7 I get an authorization exception:</p> <pre><code>16:45:32,791 ERROR [org.jboss.as.ejb3.invocation] (EJB default - 2) JBAS014134: EJB Invocation failed on component MyServiceBean for method public abstract java.util.List mypackage.MyService.findAllFoo(): javax.ejb.EJBAccessException: JBAS014502: Invocation on method: public abstract java.util.List mypackage.MyService.findAllFoo() of bean: MyServiceBean is not allowed </code></pre> <p>After setting the logger category for <code>org.jboss.security</code> to <code>TRACE</code> I found out, that JBoss 7 obviously expects a default <code>&lt;NOBODY&gt;</code> role on every EJB method, when no explicit role is specified otherwise. From the logs:</p> <pre><code>16:45:32,791 TRACE [org.jboss.security.audit] (EJB default - 2) [Failure]Source=org.jboss.security.plugins.javaee.EJBAuthorizationHelper;Action=authorization;Exception:=PBOX000017: Acces denied: authorization failed ;Resource:=[org.jboss.security.authorization.resources.EJBResource:contextMap={policyRegistration=null}:method=public abstract java.util.List mypackage.MyService.findAllFoo():ejbMethodInterface=Remote:ejbName=MyServiceBean:ejbPrincipal=rschneider:MethodRoles=Roles(&lt;NOBODY&gt;,):securityRoleReferences=null:callerSubject=Betreff: Principal: org.jboss.remoting3.security.UserPrincipal@ce844325 Principal: Roles(members:user) Principal: CallerPrincipal(members:org.jboss.remoting3.security.UserPrincipal@ce844325) :callerRunAs=null:callerRunAs=null:ejbRestrictionEnforcement=false:ejbVersion=2.0];policyRegistration=null; </code></pre> <p>Then I tried to configure a role-mapping into JBoss, so that every user is mapped to this <code>&lt;NOBODY&gt;</code> role:</p> <pre><code>&lt;security-domain name="my-security-domain" cache-type="default"&gt; &lt;authentication&gt; &lt;login-module code="Remoting" flag="optional"&gt; &lt;module-option name="password-stacking" value="useFirstPass"/&gt; &lt;/login-module&gt; &lt;login-module code="RealmDirect" flag="required"&gt; &lt;module-option name="password-stacking" value="useFirstPass"/&gt; &lt;/login-module&gt; &lt;login-module code="RoleMapping" flag="optional"&gt; &lt;module-option name="rolesProperties" value="${jboss.server.config.dir}/rolesMapping-roles.properties"/&gt; &lt;/login-module&gt; &lt;/authentication&gt; &lt;/security-domain&gt; </code></pre> <p>Content of the <code>rolesMapping-roles.properties</code> file:</p> <pre><code>user=user,&lt;NOBODY&gt; </code></pre> <p>This works, but I am very uneasy about this solution. So, is there a way to tell JBoss 7 to use a default role for every EJB method, e.g. <code>user</code>? I really do not want to annotate every bean with a <code>@RolesAllowed("user")</code>...</p>
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