java - iniciar/detener la guerra a través de JMX con JBoss EAP 5.1

Question

Estoy tratando de hacer una herramienta de interfaz de usuario para iniciar / detener una aplicación web (guerra) en un JBoss EAP 5.1 a través de JMX, pero tengo un problema con la seguridad

public class jmx_console {
//
private static final Logger log = Logger.getLogger(jmx_console.class);
//
public static String startAndStopQueueManager(String jnpUrl, String qmUrl, String action, String username, String password) throws NamingException, MalformedObjectNameException, InstanceNotFoundException, MBeanException, ReflectionException,
IOException, AttributeNotFoundException {
//
log.debug("username: " + username);
log.debug("password: " + password);
log.debug("action: " + action);
log.debug("qmUrl: " + qmUrl);
log.debug("jnpUrl: " + jnpUrl);
//
System.setProperty("java.security.policy", "client.policy");
if (System.getSecurityManager() == null) {
System.setSecurityManager(new RMISecurityManager());
}
//
Properties ht = new Properties();
ht.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
ht.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
ht.put(Context.PROVIDER_URL, jnpUrl);
ht.put(Context.SECURITY_PRINCIPAL, username);
ht.put(Context.SECURITY_CREDENTIALS, password);
Context ctx = new InitialContext(ht);
MBeanServerConnection mbeanConn = (MBeanServerConnection) ctx.lookup("jmx/invoker/RMIAdaptor");
ObjectName queueManagerObjectManager = new ObjectName(qmUrl);
mbeanConn.invoke(queueManagerObjectManager, action, null, null);
return (String) mbeanConn.getAttribute(queueManagerObjectManager, "StateString");
}
public static void main(String[] args) {
try {
startAndStopQueueManager(args[0], args[1], args[2], args[3], args[4]);
} catch (Exception e) {
log.debug(ExceptionUtils.getStackTrace(e));
}
}
}

Args: localhost: 1099, jboss.web.deployment: war = / QueueManager, start, admin, admin

y esa es la excepción:

14 12 2016 11:56:00,372 DEBUG it.m2sc.utility.jmx_console: 31 - username: admin
14 12 2016 11:56:00,373 DEBUG it.m2sc.utility.jmx_console: 32 - password: admin
14 12 2016 11:56:00,373 DEBUG it.m2sc.utility.jmx_console: 33 - action: start
14 12 2016 11:56:00,373 DEBUG it.m2sc.utility.jmx_console: 34 - qmUrl: jboss.web.deployment:war=/QueueManager
14 12 2016 11:56:00,373 DEBUG it.m2sc.utility.jmx_console: 35 - jnpUrl: LCES4DISP:1099
14 12 2016 11:56:00,411 DEBUG it.m2sc.utility.jmx_console: 59 - javax.naming.CommunicationException: Could not obtain connection to any of these urls: LCES4DISP:1099 and discovery failed with error: java.security.AccessControlException: access denied (java.net.SocketPermission 230.0.0.4 connect,accept,resolve) [Root exception is javax.naming.CommunicationException: Failed to connect to server LCES4DISP:1099 [Root exception is java.security.AccessControlException: access denied (java.net.SocketPermission LCES4DISP resolve)]]
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1727)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:680)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:673)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at it.m2sc.utility.jmx_console.startAndStopQueueManager(jmx_console.java:49)
at it.m2sc.utility.jmx_console.main(jmx_console.java:57)
Caused by: javax.naming.CommunicationException: Failed to connect to server LCES4DISP:1099 [Root exception is java.security.AccessControlException: access denied (java.net.SocketPermission LCES4DISP resolve)]
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:311)
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1698)
... 5 more
Caused by: java.security.AccessControlException: access denied (java.net.SocketPermission LCES4DISP resolve)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
at java.security.AccessController.checkPermission(AccessController.java:549)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1031)
at java.net.InetAddress.getAllByName0(InetAddress.java:1172)
at java.net.InetAddress.getAllByName(InetAddress.java:1110)
at java.net.InetAddress.getAllByName(InetAddress.java:1046)
at java.net.InetAddress.getByName(InetAddress.java:996)
at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:81)
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:277)
... 6 more

¿Puedes ayudarme a solucionar este problema?

Answer 1

Creo que el problema es con su política de seguridad. Más detalles http://docs.oracle.com/javase/7/docs/technotes/guides/security/PolicyFiles.html

1 - asignar el archivo de política correctamente, ya sea con un indicador de línea de comando:

java -Djava.security.policy=/home/.../<filename>.policy ...

o

System.setProperty("java.security.policy","file:///home/.../<filename>.policy");

También puede colocarlo en la misma carpeta que la raíz del proyecto), para reducir el URI al file:./<filename>.policy .

2 - asegúrese de que el formato del archivo de política sea correcto, por ejemplo:

grant codeBase "file:<path>/bin/-" {
permission java.security.AllPermission;
};