Getting the following exception in the client side while accessing a
stateless bean.And using the DatabaseServerLoginModule for authentication.
Any comments ??
| javax.security.auth.login.LoginException:
javax.naming.CommunicationException: R
| eceive timed out [Root exception is java.net.SocketTimeoutException:
Receive tim
| ed out]
| at
org.jboss.security.auth.spi.DatabaseServerLoginModule.getUsersPasswor
| d(DatabaseServerLoginModule.java:110)
| at
org.jboss.security.auth.spi.UsernamePasswordLoginModule.login(Usernam
| ePasswordLoginModule.java:156)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
| at java.lang.reflect.Method.invoke(Unknown Source)
| at javax.security.auth.login.LoginContext.invoke(Unknown Source)
| at javax.security.auth.login.LoginContext.access$000(Unknown Source)
| at javax.security.auth.login.LoginContext$4.run(Unknown Source)
| at java.security.AccessController.doPrivileged(Native Method)
| at javax.security.auth.login.LoginContext.invokeModule(Unknown
Source)
| at javax.security.auth.login.LoginContext.login(Unknown Source)
| at SjJBossExecQuery.run(SjJBossExecQuery.java:115)
Am using Hypersonic database.
My ejb-jar.xml is as follows:
| <ejb-jar >
|
| <description><![CDATA[No Description.]]></description>
| <display-name>Generated by XDoclet</display-name>
|
| <enterprise-beans>
|
| <!-- Session Beans -->
| <session >
| <description><![CDATA[Management Session Bean to enable the client
to manage the server its is deployed on.]]></description>
| <display-name>JBoss Management EJB (MEJB)</display-name>
|
| <ejb-name>MEJB</ejb-name>
|
| <home>javax.management.j2ee.ManagementHome</home>
| <remote>org.jboss.management.mejb.MEJB</remote>
| <ejb-class>org.jboss.management.mejb.MEJBSession</ejb-class>
| <session-type>Stateless</session-type>
| <transaction-type>Container</transaction-type>
| <resource-ref>
| <description>The default DS</description>
| <res-ref-name>jdbc/DefaultDS</res-ref-name>
| <res-type>javax.sql.DataSource</res-type>
| <res-auth>Container</res-auth>
| </resource-ref>
|
| <security-identity>
| <run-as>
| <role-name>JBossAdmin</role-name>
| </run-as>
| </security-identity>
|
|
| <env-entry>
| <description><![CDATA[JNDI-Name of the MBeanServer to be used
to look it up. If 'null' the first of all listed local MBeanServer is
taken]]></description>
| <env-entry-name>Server-Name</env-entry-name>
| <env-entry-type>java.lang.String</env-entry-type>
| <env-entry-value><![CDATA[null]]></env-entry-value>
| </env-entry>
|
| </session>
|
| <!--
| To add session beans that you have deployment descriptor info for,
add
| a file to your XDoclet merge directory called session-beans.xml that
contains
| the <session></session> markup for those beans.
| -->
|
| <!-- Entity Beans -->
| <!--
| To add entity beans that you have deployment descriptor info for, add
| a file to your XDoclet merge directory called entity-beans.xml that
contains
| the <entity></entity> markup for those beans.
| -->
|
| </enterprise-beans>
|
| <!-- Assembly Descriptor -->
| <assembly-descriptor >
| <!--
| To add additional assembly descriptor info here, add a file to your
| XDoclet merge directory called assembly-descriptor.xml that contains
| the <assembly-descriptor></assembly-descriptor> markup.
| -->
|
| <!-- finder permissions -->
|
| <security-role>
| <role-name>JBossAdmin</role-name>
| </security-role>
|
| <!-- transactions -->
| <container-transaction >
| <method >
| <ejb-name>MEJB</ejb-name>
| <method-name>*</method-name>
| </method>
| <trans-attribute>Supports</trans-attribute>
| </container-transaction>
|
| <!-- finder transactions -->
| <method-permission>
| <role-name>JBossAdmin</role-name>
| <method>
| <ejb-name>MEJB</ejb-name>
| <method-name>*</method-name>
| </method>
| </method-permission>
| </assembly-descriptor>
|
|
| </ejb-jar>
|
|
And My Jboss.xml file is :
| <jboss>
| <security-domain>java:/jaas/DKP</security-domain>
| <enterprise-beans>
|
| <!--
| To add beans that you have deployment descriptor info for, add
| a file to your XDoclet merge directory called jboss-beans.xml that
contains
| the <session></session>, <entity></entity> and
<message-driven></message-driven>
| markup for those beans.
| -->
|
| <session>
| <ejb-name>MEJB</ejb-name>
| <jndi-name>ejb/mgmt/MEJB</jndi-name>
| <local-jndi-name>MEJBLocal</local-jndi-name>
| <resource-ref>
| <res-ref-name>jdbc/DefaultDS</res-ref-name>
| <jndi-name>java:/DefaultDS</jndi-name>
| </resource-ref>
|
|
| </session>
|
| </enterprise-beans>
|
| <resource-managers>
| </resource-managers>
|
| </jboss>
|
And my client code is :
| Properties props = new Properties();
| props.put(Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory");
| props.put(Context.URL_PKG_PREFIXES,
"org.jboss.naming:org.jnp.interfaces");
| props.put(Context.PROVIDER_URL, str[1]);
|
| try {
| System.out.println("Before LoginContext");
| //*javax.security.auth.login.LoginContext context1 = new
javax.security.auth.login.LoginContext("dilip");
| AppCallbackHandler handler = new AppCallbackHandler(str[2],
str[3].toCharArray());
| javax.security.auth.login.LoginContext lc = new
javax.security.auth.login.LoginContext("dilipkumar", handler);
| System.out.println("Created LoginContext");
| lc.login();
|
| InitialContext context = new InitialContext(props);
|
| Object obj = context.lookup( "ejb/mgmt/MEJB" );
| ManagementHome home = (ManagementHome)
PortableRemoteObject.narrow(obj,ManagementHome.class);
| server = home.create();
|
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