ClientChannel channel = null;
ClientSession session = null;
try {
AuthFuture authResult;
session = connectFuture.getSession();
KeyPairProvider keyPairProvider;
final String certResource = getCertResource();
if (certResource != null) {
log.debug("Attempting to authenticate using ResourceKey '{}'...", certResource);
keyPairProvider = new ResourceHelperKeyPairProvider(new String[]{certResource}, getCamelContext().getClassResolver());
} else {
keyPairProvider = getKeyPairProvider();
}
if (keyPairProvider != null) {
log.debug("Attempting to authenticate username '{}' using Key...", getUsername());
KeyPair pair = keyPairProvider.loadKey(getKeyType());
authResult = session.authPublicKey(getUsername(), pair);
} else {
log.debug("Attempting to authenticate username '{}' using Password...", getUsername());
authResult = session.authPassword(getUsername(), getPassword());
}
authResult.await(getTimeout());
if (!authResult.isDone() || authResult.isFailure()) {
log.debug("Failed to authenticate");
throw new RuntimeCamelException("Failed to authenticate username " + getUsername());
}
channel = session.createChannel(ClientChannel.CHANNEL_EXEC, command);