public static Json getReply(Json msg) {
Json s =
object(
ACTIVITY_TYPE, msg.at(ACTIVITY_TYPE),
CONVERSATION_ID, msg.at(CONVERSATION_ID));
if (msg.has(PARENT_SCOPE))
s.set(PARENT_SCOPE, msg.at(PARENT_SCOPE)).set(PARENT_TYPE, msg.at(PARENT_TYPE));
return msg.has(REPLY_WITH) ? s.set(IN_REPLY_TO, msg.at(REPLY_WITH)) : s;
}
@Test
public void testSubscribe() throws Exception {
// fill the model with data
SignalKModel model = SignalKModelFactory.getMotuTestInstance();
model.putAll(TestHelper.getBasicModel().getFullData());
// create STOMP connection
StompConnection connection = new StompConnection();
connection.open("localhost", 61613);
logger.debug("Opened STOMP socket, connecting.. ");
StompFrame connect = connection.connect("system", "manager");
// StompFrame connect = connection.receive();
if (!connect.getAction().equals(Stomp.Responses.CONNECTED)) {
throw new Exception("Not connected");
}
logger.debug("connected" + connect.getHeaders());
// create a private receive queue
String uuid = UUID.randomUUID().toString();
connection.subscribe(
"/queue/signalk." + uuid + ".vessels.motu.navigation", Subscribe.AckModeValues.AUTO);
// subscribe
Json subMsg =
getSubscribe(
"vessels." + SignalKConstants.self, "navigation", 1000, 0, FORMAT_DELTA, POLICY_FIXED);
subMsg.set(
nz.co.fortytwo.signalk.util.ConfigConstants.OUTPUT_TYPE,
nz.co.fortytwo.signalk.util.ConfigConstants.OUTPUT_STOMP);
subMsg.set(WebsocketConstants.CONNECTION_KEY, uuid);
HashMap<String, String> headers = new HashMap<String, String>();
// queue>signalk.3202a939-1681-4a74-ad4b-3a90212e4f33.vessels.motu.navigation
// set private queue to receive data
headers.put("reply-to", "/queue/signalk." + uuid + ".vessels.motu.navigation");
headers.put(WebsocketConstants.CONNECTION_KEY, uuid);
connection.send("/queue/signalk.put", subMsg.toString(), null, headers);
// listen for messages
StompFrame message = connection.receive();
logger.debug("Body: " + message.getBody());
assertNotNull(message);
Json reply = Json.read(message.getBody());
assertNotNull(reply.at(SignalKConstants.CONTEXT));
assertNotNull(reply.at(SignalKConstants.UPDATES));
// unsubscribe
subMsg =
getSubscribe(
"vessels." + SignalKConstants.self, "navigation", 1000, 0, FORMAT_DELTA, POLICY_FIXED);
connection.send("/queue/signalk.subscribe", subMsg.toString(), null, headers);
connection.unsubscribe("/queue/signalk." + uuid + ".vessels.motu.navigation");
// disconnect
connection.disconnect();
}
/**
* Authenticate within a given realm (user provider).
*
* @param form
* @return
*/
@POST
@Path("/authenticate")
public Json authenticate(Json form) {
if (!form.has("provider") || form.is("provider", ""))
form.set("provider", desc.at("authenticatesWith").at("hasName"));
if (form.is("provider", authenticateProvider())) {
if (!form.has("password") || form.is("password", "")) return ko("Please provide a password.");
Json userdata = userProfile(form);
if (userdata.is("error", "No profile")) return ko("User not found or invalid password.");
else if (!userdata.is("ok", true)) return userdata;
else if (!StartUp.getConfig().is("ignorePasswords", true)) {
if (!provider(form.at("provider").asString())
.authenticate(
userdata.at("profile").at("hasUsername").asString(),
form.at("password").asString())) return ko("User not found or invalid password.");
}
if (dbg()) {
String msg =
(userdata.at("profile").has("hasUsername"))
? userdata.at("profile").at("hasUsername").asString()
: "Unknown";
msg += " | lastname: " + (userdata.at("profile").at("lastName", " no lastname")).toString();
msg +=
"\r\n | groups: "
+ (userdata.at("profile").at("groups", " no groups")).toString()
+ "\r\n";
ThreadLocalStopwatch.getWatch().time("Auth success: " + msg);
ThreadLocalStopwatch.dispose();
}
return ok().set("user", prepareReturn(userdata.at("profile")));
}
// other realms/providers...
else return ko("Unknown realm");
}
public Json to(Object x) {
String typeName =
shortNameMap.containsX(x.getClass().getName())
? shortNameMap.getY(x.getClass().getName())
: x.getClass().getName();
Json result = Json.object().set("javaType", typeName);
if (x instanceof HGLink) {
result.set("_link", array());
for (int i = 0; i < ((HGLink) x).getArity(); i++)
result.at("_link").add(((HGLink) x).getTargetAt(i));
}
if (x instanceof Collection) {
result.set("_collection", array());
for (Object element : (Collection<?>) x)
result.at("_collection").add(makeProperty(element));
}
if (x instanceof Map) {
result.set("_map", array());
for (Map.Entry<?, ?> e : ((Map<?, ?>) x).entrySet())
result
.at("_map")
.add(
Json.object()
.set("key", makeProperty(e.getKey()))
.set("value", makeProperty(e.getValue())));
}
try {
if (props != null) // user provided list of properties
for (String propname : props) {
PropertyDescriptor desc = BonesOfBeans.getPropertyDescriptor(x, propname);
Object value = BonesOfBeans.getProperty(x, desc);
if (!ignoreNulls || value != null) result.set(propname, makeProperty(value));
}
else // all introspected properties
for (PropertyDescriptor desc : BonesOfBeans.getAllPropertyDescriptors(x).values())
if (desc.getReadMethod() != null && desc.getWriteMethod() != null) {
Object value = BonesOfBeans.getProperty(x, desc);
if (!ignoreNulls || value != null) result.set(desc.getName(), makeProperty(value));
}
return result;
} catch (Throwable ex) {
HGUtils.throwRuntimeException(ex);
}
return null; // unreachable
}
@GET
@Path("search")
public Json search(
@QueryParam("id") String id,
@QueryParam("name") String searchString,
@QueryParam("providers") String providers) {
if (id != null && !id.isEmpty()) {
return Json.array().add(searchUserById(id));
}
Json resultList = Json.array();
final int maxResults = 15;
try {
if (searchString == null || searchString.length() == 0) return null;
else searchString = searchString.trim();
Json user = Json.object();
String name = searchString;
name = name.trim();
int idx;
// Parse search string
if ((idx = name.indexOf(',')) > -1) { // Miller, Bob
user.set("LastName", name.substring(0, idx).trim());
user.set("FirstName", name.substring(idx + 1).trim());
} else if ((idx = name.indexOf(' ')) > -1) { // Bob Miller
user.set("LastName", name.substring(idx + 1).trim());
user.set("FirstName", name.substring(0, idx).trim());
} else { // Miller
user.set("LastName", name);
}
if (user.is("FirstName", "")) user.delAt("FirstName");
if (user.is("LastName", "")) user.delAt("LastName");
if (user.asJsonMap().size() > 0) {
Collection<String> P =
providers != null ? Arrays.asList(providers.split(",")) : orderedProviders();
for (String providerName : P)
resultList.with(searchProvider(providerName, user, maxResults));
}
} catch (Exception e) {
e.printStackTrace();
return ko(e);
}
return prepareReturn(resultList);
}
private Json prepareReturn(Json user) {
if (user.isArray()) {
for (Json u : user.asJsonList()) prepareReturn(u);
} else {
user.delAt("hasPassword");
// TODO: can we get rid of this? the fear that somewhere on the client
// it is being used, but it shouldn't be.
if (user.has("hasUsername")) user.set("username", user.at("hasUsername"));
}
return user;
}
public static Json makeReply(Activity activity, Performative performative, String replyWith) {
Json s =
object(
ACTIVITY_TYPE,
activity.getType(),
CONVERSATION_ID,
activity.getId(),
PERFORMATIVE,
performative.toString());
if (replyWith != null) return s.set(IN_REPLY_TO, replyWith);
else return s;
}
/**
* This is a general method to retrieve information about a particular user. Because it's
* expensive to fill out all information we can get about a user, the request is a more complex
* object that specifies what is to be provided. In this way, a client can request all that is
* needed and only that which is needed in a single network round-trip.
*
* <p>The basic profile (first name, email etc.) is returned regardless. Here are the expected
* properties of the JSON <code>request</code> parameter that control what else is returned:
*
* <ul>
* <li>username - mandatory...of course
* <li>groups - true/false whether to include the list of groups the user belongs to
* <li>access - true/false whether to include the access policies for this user
* </ul>
*
* @param request
* @return
*/
@POST
@Path("/profile")
public Json userProfile(Json request) {
try {
if (!request.isObject() || !request.has("username")) return ko("bad request.");
if (!request.has("provider") || request.is("provider", ""))
request.set("provider", desc.at("authenticatesWith").at("hasName"));
UserProvider providerImpl = provider(request.at("provider").asString());
Json profile = providerImpl.get(request.at("username").asString());
if (profile.isNull()) return ko("No profile");
if (request.is("groups", true) || request.is("access", true))
profile.set("groups", providerImpl.findGroups(request.at("username").asString()));
if (request.is("access", true))
profile.set("access", getAccessPolicies(profile.at("groups")));
return ok().set("profile", prepareReturn(profile));
} catch (Throwable t) {
if (!"unavailable"
.equals(t.getMessage())) // error would have already been reported in the logs
t.printStackTrace(System.err);
return ko(t.getMessage());
}
}
