private void crash() throws Exception {
/*
* Rather than just calling stop() on the server here we want to simulate an actual node crash or bridge failure
* so the bridge's failure listener needs to get something other than a DISCONNECTED message. In this case we
* simulate a NOT_CONNECTED exception.
*/
final CountDownLatch latch = new CountDownLatch(1);
ClusterConnectionImpl next =
(ClusterConnectionImpl)
server1.getClusterManager().getClusterConnections().iterator().next();
BridgeImpl bridge = (BridgeImpl) next.getRecords().values().iterator().next().getBridge();
RemotingConnection forwardingConnection = getForwardingConnection(bridge);
forwardingConnection.addFailureListener(
new FailureListener() {
@Override
public void connectionFailed(ActiveMQException exception, boolean failedOver) {
latch.countDown();
}
@Override
public void connectionFailed(
final ActiveMQException me, boolean failedOver, String scaleDownTargetNodeID) {
connectionFailed(me, failedOver);
}
});
forwardingConnection.fail(new ActiveMQNotConnectedException());
assertTrue(latch.await(5000, TimeUnit.MILLISECONDS));
if (crash) {
jmsServer2.stop();
}
}
@Override
public boolean validateUserAndRole(
final String user,
final String password,
final Set<Role> roles,
final CheckType checkType,
final String address,
final RemotingConnection connection) {
X509Certificate[] certificates = null;
if (connection.getTransportConnection() instanceof NettyConnection) {
certificates =
CertificateUtil.getCertsFromChannel(
((NettyConnection) connection.getTransportConnection()).getChannel());
}
Subject localSubject;
try {
localSubject = getAuthenticatedSubject(user, password, certificates);
} catch (LoginException e) {
ActiveMQServerLogger.LOGGER.debug("Couldn't validate user", e);
return false;
}
boolean authorized = false;
if (localSubject != null) {
Set<RolePrincipal> rolesWithPermission = getPrincipalsInRole(checkType, roles);
// Check the caller's roles
Set<RolePrincipal> rolesForSubject = localSubject.getPrincipals(RolePrincipal.class);
if (rolesForSubject.size() > 0 && rolesWithPermission.size() > 0) {
Iterator<RolePrincipal> rolesForSubjectIter = rolesForSubject.iterator();
while (!authorized && rolesForSubjectIter.hasNext()) {
Iterator<RolePrincipal> rolesWithPermissionIter = rolesWithPermission.iterator();
while (!authorized && rolesWithPermissionIter.hasNext()) {
Principal role = rolesWithPermissionIter.next();
authorized = rolesForSubjectIter.next().equals(role);
}
}
}
if (trace) {
ActiveMQServerLogger.LOGGER.trace(
"user " + (authorized ? " is " : " is NOT ") + "authorized");
}
}
return authorized;
}
public ActiveMQBuffer encode(final RemotingConnection connection) {
ActiveMQBuffer buffer = connection.createTransportBuffer(PacketImpl.INITIAL_PACKET_SIZE);
// The standard header fields
buffer.writeInt(0); // The length gets filled in at the end
buffer.writeByte(type);
buffer.writeLong(channelID);
encodeRest(buffer);
size = buffer.writerIndex();
// The length doesn't include the actual length byte
int len = size - DataConstants.SIZE_INT;
buffer.setInt(0, len);
return buffer;
}
