@GET
@Path("/location/{deviceId}")
/*
* @PreAuthorize( "hasRole('mobileAppUser')")
*/
@Produces(MediaType.APPLICATION_JSON)
public Response getClientsByMAC(@PathParam("deviceId") String deviceId) {
MDC.put(MDCKeys.DEVICE_ID, deviceId);
MobileAppStats.getInstance().incrementLocationRequestsCount();
LOGGER.trace("Request to retrieve client current location for device ID '{}'", deviceId);
WirelessClient macClientLocation =
mobileServerCacheService.getWirelessClientByUniqueID(deviceId);
if (macClientLocation == null) {
// Forbidden better than File Not Found - it doesn't leak
// information
LOGGER.trace("Unable to determine client MAC address from device ID '{}'", deviceId);
MDC.remove(MDCKeys.DEVICE_ID);
return Response.status(Response.Status.UNAUTHORIZED).build();
}
JSONObject clientObject = new JSONObject();
try {
clientObject.accumulate("deviceId", macClientLocation.getUniqueID());
clientObject.accumulate(
"lastLocationUpdateTime", macClientLocation.getLastLocationUpdateTime());
clientObject.accumulate("venueId", macClientLocation.getVenueUdId());
clientObject.accumulate("floorId", macClientLocation.getFloorId());
try {
if (!macClientLocation.getZoneId().isEmpty()) {
clientObject.accumulate("zoneId", macClientLocation.getZoneId());
clientObject.accumulate("zoneName", macClientLocation.getZoneName());
clientObject.accumulate("zonePoints", macClientLocation.getZonePoints());
}
} catch (Exception ex) {
LOGGER.error(
"Error during zone object creation for device ID '{}'",
deviceId,
ex.getLocalizedMessage());
}
JSONObject locationObject = new JSONObject();
locationObject.accumulate("x", macClientLocation.getX());
locationObject.accumulate("y", macClientLocation.getY());
clientObject.accumulate("mapCoordinate", locationObject);
JSONObject geoCoordinateObject = new JSONObject();
geoCoordinateObject.accumulate("latitude", macClientLocation.getLatitude());
geoCoordinateObject.accumulate("longitude", macClientLocation.getLongitude());
clientObject.accumulate("geoCoordinate", geoCoordinateObject);
LOGGER.trace(
"Completed setting current location for device ID '{}' with MAC Address '{}'",
deviceId,
macClientLocation.getMacAddress());
} catch (Exception e) {
LOGGER.error(
"Error during location object creation for device ID '{}'",
deviceId,
e.getLocalizedMessage());
}
LOGGER.trace("Returning JSON object with device ID '{}' : {}", deviceId, clientObject);
MDC.remove(MDCKeys.DEVICE_ID);
if (macClientLocation.getFloorId() == null
|| macClientLocation.getFloorId().length() <= 0
|| macClientLocation.getVenueUdId() == null
|| macClientLocation.getVenueUdId().length() <= 0) {
return Response.status(Response.Status.NOT_FOUND).entity(clientObject).build();
}
return Response.status(Response.Status.OK).entity(clientObject).build();
}
/**
* Registers a client. For iOS clients, there needs to be an association event sent from the MSE
* to this
*
* @param registrationId
* @param apMAC
* @param clientIP
* @param device
* @param clientMAC
* @return
*/
@POST
@Path("/register")
public Response registerClient(
@FormParam("pushNotificationRegistrationId") String registrationId,
@FormParam("apMACAddress") String apMAC,
@FormParam("clientIPAddress") String clientIP,
@FormParam("clientType") String device,
@FormParam("clientMACAddress") String clientMAC,
@FormParam("userId") String userId) {
MobileAppStats.getInstance().incrementRegisterRequestsCount();
LOGGER.info(
"Client registration requested with registration ID '{}' AP MAC Address '{}' Client IP Address '{}' Client Type '{}' Client MAC Address '{}' User ID '{}'",
registrationId != null ? registrationId : "None",
apMAC != null ? apMAC : "None",
clientIP != null ? clientIP : "None",
device,
clientMAC != null ? clientMAC : "None",
userId != null ? userId : "None");
if (registrationId == null || registrationId.length() <= 0) {
LOGGER.info(
"Client does not have a registration ID. Push notifications will not work for this device: AP MAC Address '{}' Client IP Address '{}' Client Type '{}' Client MAC Address '{}' User ID '{}'",
apMAC != null ? apMAC : "None",
clientIP != null ? clientIP : "None",
device,
clientMAC != null ? clientMAC : "None",
userId != null ? userId : "None");
}
String actualClientMAC = null;
String deviceLower = device.toLowerCase();
if (!testClientDevices.isEmpty()) {
actualClientMAC =
testClientDevices.get(currentTestClientCount).getMacAddress()
+ System.currentTimeMillis();
++currentTestClientCount;
if (currentTestClientCount >= testClientDevices.size()) {
currentTestClientCount = 0;
}
} else if (DeviceType.ANDROID.toString().equals(deviceLower)) {
// get clientMAC from POST
actualClientMAC = clientMAC.toLowerCase();
LOGGER.info("Android device sent actual MAC address '{}'", actualClientMAC);
} else if (DeviceType.IOS6.toString().equals(deviceLower)) {
// get client MAc from IOS 6 device
actualClientMAC = clientMAC.toLowerCase();
LOGGER.info("IOS 6 device sent actual MAC address '{}'", actualClientMAC);
} else if (DeviceType.IOS.toString().equals(deviceLower)) {
// get clientMAC from PendingAssociationNotification for IOS 7
// Last byte of the AP MAC Address has been set to zero since the broadcast
// AP MAC address can fall into any range of that last byte
int endIndex = apMAC.length() - 1;
String newApMAC = apMAC.substring(0, endIndex) + '0';
LOGGER.debug("IOS lookup using base AP MAC '{}'", newApMAC);
PendingAssociationNotification pan =
mobileServerCacheService.getPendingAssociation(newApMAC, clientIP);
if (pan == null) {
LOGGER.info(
"iOS device has no pending association nofication. Respond indicating the registration was accepted but not completed");
return Response.status(Response.Status.CONFLICT)
.entity(
"iOS device has no pending association nofication. Please join a Wi-Fi network.")
.build();
} else {
actualClientMAC = pan.getClientMAC();
LOGGER.info(
"iOS device pending assocation notification found. Using the MAC address '{}'",
actualClientMAC);
}
} else {
// no device type? Fail.
LOGGER.error(
"Device has attempted to register with invalid device type. Respond with bad message");
return Response.status(Response.Status.BAD_REQUEST).build();
}
// check input validity
// check for existing clientID.
WirelessClient existingClient = null;
// look up client from AP MAC & client IP address
// client found - make new client, delete the pending association
// notification
// check for duplicate MAC address
existingClient = mobileServerCacheService.getWirelessClient(actualClientMAC);
WirelessClient newClient = null;
if (existingClient == null) {
// LOGGER.error("Duplicate MAC Address detected through device registration! MAC '{}' Respond
// with conflict message",
// actualClientMAC);
// TODO: same concern about leaking too much information
// return Response.status(Response.Status.CONFLICT).build();
// }
LOGGER.info("Client is new and cache will be updated: '{}'", actualClientMAC);
newClient = new WirelessClient();
newClient.setMacAddress(actualClientMAC.toLowerCase());
newClient.setPushNotificationRegistrationId(registrationId);
newClient.setDeviceType(DeviceType.fromString(device));
newClient.setUserId(userId);
UsertoMACMapping userToMacMapping = mobileServerCacheService.getUsertoMACMapping(userId);
if (userToMacMapping != null) {
newClient.setVenueUdId(userToMacMapping.getVenueUdId());
newClient.setFloorId(userToMacMapping.getFloorId());
newClient.setX(userToMacMapping.getX());
newClient.setY(userToMacMapping.getY());
}
try {
LOGGER.info("Updating cache for new client: '{}'", actualClientMAC);
mobileServerCacheService.addOrUpdateWirelessClient(
newClient, clientExpireTimeInSeconds, !testClientDevices.isEmpty());
} catch (MobileServerCacheException e) {
LOGGER.error("Error attempting to register new client '{}': {}", newClient, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
}
locationNotificationHandler.addNewRegisteredDevice(clientMAC);
} else {
LOGGER.info("Client already exists in the cache: '{}'", actualClientMAC);
newClient = existingClient;
// When a registration is done again. The push notification registration ID may have changed
// If this changed then updated the cache entry for the client.
newClient.setPushNotificationRegistrationId(registrationId);
newClient.generateNewAuthenticationToken();
newClient.setUserId(userId);
try {
LOGGER.info("Updating cache for new client: '{}'", actualClientMAC);
mobileServerCacheService.addOrUpdateWirelessClient(
newClient, clientExpireTimeInSeconds, !testClientDevices.isEmpty());
} catch (MobileServerCacheException e) {
LOGGER.error(
"Error attempting to register new client but continuing '{}'", actualClientMAC, e);
}
}
// TODO: decide on a good expiration period... which may not be
// necessary, since our client is probably not a browser.
// TODO: expire some time in the future... for now, this is badly
// behaved
// make cookie String
String cookieString;
try {
cookieString = generateRememberMeCookie(newClient);
} catch (NoSuchAlgorithmException e) {
LOGGER.error("No MD5 algorithm available - whaaaaaaaaat!?");
return Response.status(Response.Status.INTERNAL_SERVER_ERROR)
.entity("We won't be able to remember you!")
.build();
}
LOGGER.info("Generated cookie for client completed: '{}'", clientMAC);
URI newLocation =
uriInfo
.getBaseUriBuilder()
.path("/api/cmxmobile/v1/clients")
.path("location")
.path(newClient.getUsername())
.build();
LOGGER.info(
"Device registration has completed successfully. Respond with registration completion message");
URL baseUrl = null;
try {
baseUrl = new URL(uriInfo.getBaseUri().toString());
} catch (Exception ex) {
LOGGER.error("Problem get base URL for registration request");
}
return Response.created(newLocation)
.cookie(
new NewCookie(
CLIENT_AUTHENTICATION_COOKIE_NAME,
cookieString,
baseUrl.getPath(),
null,
null,
-1,
false))
.build();
}