当使用以下代码向使用 smack libary 3.3.0 的设备发送消息时
收到错误
SASL authentication PLAIN failed: text:
at org.jivesoftware.smack.SASLAuthentication.authenticate(SASLAuthentication.java:342)
at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:221)
at org.jivesoftware.smack.Connection.login(Connection.java:366)
at com.test.xmpp.SmackCcsClient.connect(SmackCcsClient.java:335)
at com.test.xmpp.SmackCcsClient.main(SmackCcsClient.java:345)
切换到 HTTP 服务器端时，消息传递正在工作
/**
* Sample Smack implementation of a client for GCM Cloud Connection Server.
*
* <p>For illustration purposes only.
*/
public class SmackCcsClient {
Logger logger = Logger.getLogger("SmackCcsClient");
public static final String GCM_SERVER = "gcm.googleapis.com";
public static final int GCM_PORT = 5235;
public static final String GCM_ELEMENT_NAME = "gcm";
public static final String GCM_NAMESPACE = "google:mobile:data";
static Random random = new Random();
XMPPConnection connection;
ConnectionConfiguration config;
/**
* XMPP Packet Extension for GCM Cloud Connection Server.
*/
class GcmPacketExtension extends DefaultPacketExtension {
String json;
public GcmPacketExtension(String json) {
super(GCM_ELEMENT_NAME, GCM_NAMESPACE);
this.json = json;
}
public String getJson() {
return json;
}
@Override
public String toXML() {
return String.format("<%s xmlns=\"%s\">%s</%s>", GCM_ELEMENT_NAME,
GCM_NAMESPACE, json, GCM_ELEMENT_NAME);
}
@SuppressWarnings("unused")
public Packet toPacket() {
return new Message() {
// Must override toXML() because it includes a <body>
@Override
public String toXML() {
StringBuilder buf = new StringBuilder();
buf.append("<message");
if (getXmlns() != null) {
buf.append(" xmlns=\"").append(getXmlns()).append("\"");
}
if (getLanguage() != null) {
buf.append(" xml:lang=\"").append(getLanguage()).append("\"");
}
if (getPacketID() != null) {
buf.append(" id=\"").append(getPacketID()).append("\"");
}
if (getTo() != null) {
buf.append(" to=\"").append(StringUtils.escapeForXML(getTo())).append("\"");
}
if (getFrom() != null) {
buf.append(" from=\"").append(StringUtils.escapeForXML(getFrom())).append("\"");
}
buf.append(">");
buf.append(GcmPacketExtension.this.toXML());
buf.append("</message>");
return buf.toString();
}
};
}
}
public SmackCcsClient() {
// Add GcmPacketExtension
ProviderManager.getInstance().addExtensionProvider(GCM_ELEMENT_NAME,
GCM_NAMESPACE, new PacketExtensionProvider() {
@Override
public PacketExtension parseExtension(XmlPullParser parser)
throws Exception {
String json = parser.nextText();
GcmPacketExtension packet = new GcmPacketExtension(json);
return packet;
}
});
}
/**
* Returns a random message id to uniquely identify a message.
*
* <p>Note:
* This is generated by a pseudo random number generator for illustration purpose,
* and is not guaranteed to be unique.
*
*/
public String getRandomMessageId() {
return "m-" + Long.toString(random.nextLong());
}
/**
* Sends a downstream GCM message.
*/
public void send(String jsonRequest) {
Packet request = new GcmPacketExtension(jsonRequest).toPacket();
connection.sendPacket(request);
}
/**
* Handles an upstream data message from a device application.
*
* <p>This sample echo server sends an echo message back to the device.
* Subclasses should override this method to process an upstream message.
*/
public void handleIncomingDataMessage(Map<String, Object> jsonObject) {
String from = jsonObject.get("from").toString();
// PackageName of the application that sent this message.
String category = jsonObject.get("category").toString();
// Use the packageName as the collapseKey in the echo packet
String collapseKey = "echo:CollapseKey";
@SuppressWarnings("unchecked")
Map<String, String> payload = (Map<String, String>) jsonObject.get("data");
payload.put("ECHO", "Application: " + category);
// Send an ECHO response back
String echo = createJsonMessage(from, getRandomMessageId(), payload, collapseKey, null, false);
send(echo);
}
/**
* Handles an ACK.
*
* <p>By default, it only logs a INFO message, but subclasses could override it to
* properly handle ACKS.
*/
public void handleAckReceipt(Map<String, Object> jsonObject) {
String messageId = jsonObject.get("message_id").toString();
String from = jsonObject.get("from").toString();
logger.log(Level.INFO, "handleAckReceipt() from: " + from + ", messageId: " + messageId);
}
/**
* Handles a NACK.
*
* <p>By default, it only logs a INFO message, but subclasses could override it to
* properly handle NACKS.
*/
public void handleNackReceipt(Map<String, Object> jsonObject) {
String messageId = jsonObject.get("message_id").toString();
String from = jsonObject.get("from").toString();
logger.log(Level.INFO, "handleNackReceipt() from: " + from + ", messageId: " + messageId);
}
/**
* Creates a JSON encoded GCM message.
*
* @param to RegistrationId of the target device (Required).
* @param messageId Unique messageId for which CCS will send an "ack/nack" (Required).
* @param payload Message content intended for the application. (Optional).
* @param collapseKey GCM collapse_key parameter (Optional).
* @param timeToLive GCM time_to_live parameter (Optional).
* @param delayWhileIdle GCM delay_while_idle parameter (Optional).
* @return JSON encoded GCM message.
*/
public static String createJsonMessage(String to, String messageId, Map<String, String> payload,
String collapseKey, Long timeToLive, Boolean delayWhileIdle) {
Map<String, Object> message = new HashMap<String, Object>();
message.put("to", to);
if (collapseKey != null) {
message.put("collapse_key", collapseKey);
}
if (timeToLive != null) {
message.put("time_to_live", timeToLive);
}
if (delayWhileIdle != null && delayWhileIdle) {
message.put("delay_while_idle", true);
}
message.put("message_id", messageId);
message.put("data", payload);
return JSONValue.toJSONString(message);
}
/**
* Creates a JSON encoded ACK message for an upstream message received from an application.
*
* @param to RegistrationId of the device who sent the upstream message.
* @param messageId messageId of the upstream message to be acknowledged to CCS.
* @return JSON encoded ack.
*/
public static String createJsonAck(String to, String messageId) {
Map<String, Object> message = new HashMap<String, Object>();
message.put("message_type", "ack");
message.put("to", to);
message.put("message_id", messageId);
return JSONValue.toJSONString(message);
}
/**
* Connects to GCM Cloud Connection Server using the supplied credentials.
*
* @param username GCM_SENDER_ID@gcm.googleapis.com
* @param password API Key
* @throws XMPPException
*/
public void connect(String username, String password) throws XMPPException {
config = new ConnectionConfiguration(GCM_SERVER, GCM_PORT);
config.setSecurityMode(SecurityMode.enabled);
config.setReconnectionAllowed(true);
config.setRosterLoadedAtLogin(false);
config.setSendPresence(false);
config.setSocketFactory(SSLSocketFactory.getDefault());
// NOTE: Set to true to launch a window with information about packets sent and received
config.setDebuggerEnabled(true);
// -Dsmack.debugEnabled=true
XMPPConnection.DEBUG_ENABLED = true;
connection = new XMPPConnection(config);
connection.connect();
connection.addConnectionListener(new ConnectionListener() {
@Override
public void reconnectionSuccessful() {
logger.info("Reconnecting..");
}
@Override
public void reconnectionFailed(Exception e) {
logger.log(Level.INFO, "Reconnection failed.. ", e);
}
@Override
public void reconnectingIn(int seconds) {
logger.log(Level.INFO, "Reconnecting in %d secs", seconds);
}
@Override
public void connectionClosedOnError(Exception e) {
logger.log(Level.INFO, "Connection closed on error.");
}
@Override
public void connectionClosed() {
logger.info("Connection closed.");
}
});
// Handle incoming packets
connection.addPacketListener(new PacketListener() {
@Override
public void processPacket(Packet packet) {
logger.log(Level.INFO, "Received: " + packet.toXML());
Message incomingMessage = (Message) packet;
GcmPacketExtension gcmPacket =
(GcmPacketExtension) incomingMessage.getExtension(GCM_NAMESPACE);
String json = gcmPacket.getJson();
try {
@SuppressWarnings("unchecked")
Map<String, Object> jsonObject =
(Map<String, Object>) JSONValue.parseWithException(json);
// present for "ack"/"nack", null otherwise
Object messageType = jsonObject.get("message_type");
if (messageType == null) {
// Normal upstream data message
handleIncomingDataMessage(jsonObject);
// Send ACK to CCS
String messageId = jsonObject.get("message_id").toString();
String from = jsonObject.get("from").toString();
String ack = createJsonAck(from, messageId);
send(ack);
} else if ("ack".equals(messageType.toString())) {
// Process Ack
handleAckReceipt(jsonObject);
} else if ("nack".equals(messageType.toString())) {
// Process Nack
handleNackReceipt(jsonObject);
} else {
logger.log(Level.WARNING, "Unrecognized message type (%s)",
messageType.toString());
}
} catch (ParseException e) {
logger.log(Level.SEVERE, "Error parsing JSON " + json, e);
} catch (Exception e) {
logger.log(Level.SEVERE, "Couldn't send echo.", e);
}
}
}, new PacketTypeFilter(Message.class));
// Log all outgoing packets
connection.addPacketInterceptor(new PacketInterceptor() {
@Override
public void interceptPacket(Packet packet) {
logger.log(Level.INFO, "Sent: {0}", packet.toXML());
}
}, new PacketTypeFilter(Message.class));
connection.login(username, password);
}
public static void main(String [] args) {
final String userName = "124079202908" + "@gcm.googleapis.com";
final String password = "AIzaSyAMt1y_xILk72wiQybuqVEdiq7uGXBEUhQ";
SmackCcsClient ccsClient = new SmackCcsClient();
try {
ccsClient.connect(userName, password);
} catch (XMPPException e) {
e.printStackTrace();
}
}
}
此外，我在一周前提交了使用 API 的请求，但尚未收到回复。