@Test
public void checkProvider() throws Exception {
// @formatter:off
String control =
"<iq from='capulet.lit' to='[email protected]/balcony' id='s2c1' type='get'>"
+ "<query xmlns='jabber:iq:version'/>"
+ "</iq>";
// @formatter:on
DummyConnection con = new DummyConnection();
con.connect();
// Enable version replys for this connection
VersionManager.setAutoAppendSmackVersion(false);
VersionManager.getInstanceFor(con).setVersion("Test", "0.23", "DummyOS");
IQ versionRequest = (IQ) PacketParserUtils.parseStanza(control);
assertTrue(versionRequest instanceof Version);
con.processPacket(versionRequest);
Stanza replyPacket = con.getSentPacket();
assertTrue(replyPacket instanceof Version);
Version reply = (Version) replyPacket;
// getFrom check is pending for SMACK-547
// assertEquals("[email protected]/balcony", reply.getFrom());
assertEquals("capulet.lit", reply.getTo());
assertEquals("s2c1", reply.getStanzaId());
assertEquals(IQ.Type.result, reply.getType());
assertEquals("Test", reply.getName());
assertEquals("0.23", reply.getVersion());
assertEquals("DummyOS", reply.getOs());
}
private static String getMessagesFromBibiscoWebSite() {
String lStrJsonMessages = null;
mLog.debug("Start getMessagesFromBibiscoWebSite()");
String lStrVersion = VersionManager.getInstance().getVersion();
String lStrLanguage = LocaleManager.getInstance().getLocale().getLanguage();
try {
ClientConfig lClientConfig = new DefaultClientConfig();
Client lClient = Client.create(lClientConfig);
WebResource lWebResource = lClient.resource(ContextManager.getInstance().getURIWeb());
WebResource.Builder lBuilder =
lWebResource
.path("rest")
.path("messages")
.path("get")
.path(lStrVersion)
.path(lStrLanguage)
.accept(MediaType.APPLICATION_JSON);
lStrJsonMessages = lBuilder.get(String.class);
} catch (Throwable t) {
// Maybe we are offline...
mLog.error(t);
}
mLog.debug("End getMessagesFromBibiscoWebSite()");
return lStrJsonMessages;
}
public void triggerUpdate() {
Wallet wallet = getWallet();
balanceBeforeRefresh = wallet.getLocalBalance(tracker);
// request balance update
wallet.requestUpdate(tracker);
versionManager.checkForUpdate();
}
@Override
public void checkAppVersion() {
try {
VersionManager.getInstance().setContext(this);
VersionManager.getInstance()
.checkUpdate(
new VersionCallback() {
@Override
public void success(IAppUpdate updateBean) {
Log.i(TAG, "versionCallback.success");
VersionManager.getInstance().onUpdate();
}
@Override
public void fail(String result) {
Log.i(TAG, "versionCallback.fail, result = " + result);
}
});
} catch (Exception ex) {
ex.printStackTrace();
}
}
@Override
public void run() {
try {
// Prevent malicious / invalid requests from taking up too much
// server time
this.socket.setSoTimeout(500);
// Retrieve the request from the client
final Data data = psocket.receive();
LOGGER.info("receive: " + data.toString());
// Create a Data object to send back to the client
final Data returnData = new Data();
// Deal with each message type separately
switch (data.getType()) {
// For when the user doesn't have an active session open already
case "login":
try {
final String username = data.get("username", String.class),
password = data.get("password", String.class);
// Verify data in request and send back appropriate error
// message if needed, otherwise create a new session.
if (this.database.userExists(username)) {
if (this.database.authenticate(username, password)) {
try {
// Only provide a session id if all checks are
// passed.
UUID sessionID = UUID.randomUUID();
if (this.database.newSession(username, sessionID.toString())) {
returnData.put("session_id", sessionID);
returnData.put("status", "OK");
} else {
returnData.put("status", FlowServer.ERROR);
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
} else {
returnData.put("status", "PASSWORD_INCORRECT");
}
} else {
returnData.put("status", "USERNAME_DOES_NOT_EXIST");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
// Allow the user to log in from another client
case "end_session":
returnData.put(
"status", this.database.removeSession(data.get("session_id", UUID.class).toString()));
break;
// Modifications to a user account
case "user":
String userCmdType = data.get("user_type", String.class);
switch (userCmdType) {
// Creating a new account
case "REGISTER":
{
String username = data.get("username", String.class),
password = data.get("password", String.class);
// Verify that the username and password meet the specified
// standards
if (!Validator.validIdentification(username))
returnData.put("status", "USERNAME_INVALID");
else if (!Validator.validIdentification(username))
returnData.put("status", "PASSWORD_INVALID");
else {
returnData.put("status", this.database.addUser(username, password));
DataManagement.getInstance().addUser(new User(username, password));
}
}
break;
// Deleting an account and removing all associated data
case "CLOSE_ACCOUNT":
try {
String username =
this.database.getUsername(data.get("session_id", UUID.class).toString());
// Remove user from file system
if (!DataManagement.getInstance().removeUser(username)) {
returnData.put("status", FlowServer.ERROR);
} else {
// Remove user from database
returnData.put("status", this.database.closeAccount(username));
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
// Associates a new password with the logged in user account
case "CHANGE_PASSWORD":
try {
// Get the username from the session id
String
username =
this.database.getUsername(data.get("session_id", UUID.class).toString()),
password = data.get("new_password", String.class);
returnData.put("status", this.database.changePassword(username, password));
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
}
break;
// Retrieve the UUIDs of all projects which a user has at least view
// access to
case "list_projects":
try {
ResultSet temp =
this.database.getSessionInfo(data.get("session_id", UUID.class).toString());
String username = temp.getString("Username");
if (DataManagement.getInstance().getUserByUsername(username) == null)
returnData.put("status", "INVALID_SESSION_ID");
else {
ResultSet projects = this.database.getProjects(username);
String[] response = Results.toStringArray("ProjectID", projects);
if (response == null || response.length == 0 || response[0] == null) {
returnData.put("projects", new UUID[0]);
} else {
returnData.put("projects", DataManipulation.getUUIDsFromArray(response));
}
returnData.put("status", "OK");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
} catch (SQLException e) {
e.printStackTrace();
returnData.put("status", FlowServer.ERROR);
}
break;
// Creates a new project with the logged in user as the owner
case "new_project":
try {
String projectName = data.get("project_name", String.class);
String username =
this.database.getUsername(data.get("session_id", UUID.class).toString());
// Generate a random UUID
UUID uuid = UUID.randomUUID();
// Set the status equal to the result of creating the new
// project
String status = this.database.newProject(uuid.toString(), projectName, username);
returnData.put("status", status);
// Only provide the user with the project UUID if and only
// if the project was created successfully
if (status != null && status.equals("OK")) {
returnData.put("project_uuid", uuid);
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
// Creates a new text file inside the specified directory and
// project
case "new_text_file":
try {
UUID projectUUID = data.get("project_uuid", UUID.class),
sessionID = data.get("session_id", UUID.class);
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(
sessionID.toString(), projectUUID.toString(), SQLDatabase.EDIT)) {
UUID directoryUUID = data.get("directory_uuid", UUID.class),
fileUUID = UUID.randomUUID(),
versionUUID = UUID.randomUUID();
String documentName = data.get("file_name", String.class);
// Validate that the file name meets the specified
// standards
if (Validator.validFileName(documentName)) {
// Only create the directories and file in the file
// system, and provide the user with the file UUID
// if all the database operations were completed
// successfully
String status =
this.database.newFile(
fileUUID.toString(),
documentName,
projectUUID.toString(),
directoryUUID.toString());
if (status.equals("OK")) {
status = this.database.newVersion(fileUUID.toString(), versionUUID.toString());
if (status.equals("OK")) {
// Create the document
VersionText newTextDocument = new VersionText();
VersionManager.getInstance()
.addTextVersion(fileUUID, versionUUID, newTextDocument);
// Save the document to the disk
DataManagement.getInstance()
.flushTextToDisk(fileUUID, versionUUID, newTextDocument);
returnData.put("file_uuid", fileUUID);
}
}
returnData.put("status", status);
} else {
returnData.put("status", "INVALID_FILE_NAME");
}
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", FlowServer.ERROR);
}
break;
// Creates a new directory inside the specified directory and
// project
case "new_directory":
try {
UUID projectUUID = data.get("project_uuid", UUID.class);
UUID parentDirectoryUUID = data.get("parent_directory_uuid", UUID.class);
UUID sessionID = data.get("session_id", UUID.class);
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(
sessionID.toString(), projectUUID.toString(), SQLDatabase.EDIT)) {
UUID random = UUID.randomUUID();
String status =
this.database.newDirectory(
data.get("directory_name", String.class),
random.toString(),
projectUUID.toString(),
parentDirectoryUUID.toString());
if (status.equals("OK")) {
returnData.put("directory_uuid", random);
}
returnData.put("status", status);
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", FlowServer.ERROR);
}
break;
// Modifies data associated with the specified project
case "project_modify":
{
UUID projectUUID = data.get("project_uuid", UUID.class),
sessionID = data.get("session_id", UUID.class);
try {
switch (data.get("project_modify_type", String.class)) {
// Modify the access levels of users to the project
case "MODIFY_COLLABORATOR":
String username = data.get("username", String.class);
int accessLevel = (int) data.get("access_level", Byte.class);
// Verify if the user is the owner of the project and
// provide a more open access updating method
if (this.database.verifyPermissions(
sessionID.toString(), projectUUID.toString(), SQLDatabase.OWNER)) {
returnData.put(
"status",
this.database.ownerUpdateAccess(
accessLevel, projectUUID.toString(), username));
// Otherwise, verify if the user has at least edit
// access to the project, and provide a more
// restricted update access method
} else if (this.database.verifyPermissions(
sessionID.toString(), projectUUID.toString(), SQLDatabase.EDIT)) {
returnData.put(
"status",
this.database.restrictedUpdateAccess(
accessLevel, projectUUID.toString(), username));
} else {
returnData.put("status", "ACCESS_DENIED");
}
break;
// Change the name associated with the project
case "RENAME_PROJECT":
{
String newName = data.get("new_name", String.class);
returnData.put(
"status", this.database.renameProject(projectUUID.toString(), newName));
}
break;
// Completely delete the project and all associated files
case "DELETE_PROJECT":
// Verify if the user is the owner of the project
if (this.database.verifyPermissions(
sessionID.toString(), projectUUID.toString(), SQLDatabase.OWNER)) {
returnData.put("status", this.database.deleteProject(projectUUID.toString()));
} else {
returnData.put("status", "ACCESS_DENIED");
}
break;
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
}
break;
// Modify data associated with the specified directory
case "directory_modify":
{
try {
UUID directoryUUID = data.get("directory_uuid", UUID.class);
String sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromDirectory(directoryUUID.toString());
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID, SQLDatabase.EDIT)) {
String type = data.get("mod_type", String.class);
switch (type) {
// Associate a new name with the directory
case "RENAME":
String newName = data.get("new_name", String.class);
returnData.put(
"status", this.database.renameDirectory(directoryUUID.toString(), newName));
break;
// Completely delete the directory and all associated
// files
case "DELETE":
returnData.put(
"status", this.database.deleteDirectory(directoryUUID.toString()));
break;
}
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
}
break;
// Modify meta data associated with the specified file
case "file_metadata_modify":
try {
UUID fileUUID = data.get("file_uuid", UUID.class);
String sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromFile(fileUUID.toString());
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID, SQLDatabase.EDIT)) {
String modType = data.get("mod_type", String.class);
switch (modType) {
// Associate a new name with the directory
case "RENAME":
String name = data.get("name", String.class);
if (Validator.validFileName(name)) {
returnData.put("status", this.database.renameFile(fileUUID.toString(), name));
} else {
returnData.put("status", "FILE_NAME_INVALID");
}
break;
// Completely delete the file and all associated
// versions
case "DELETE":
DataManagement.getInstance().removeFileByUUID(fileUUID);
returnData.put("status", this.database.deleteFile(fileUUID.toString()));
break;
}
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
LOGGER.severe(e.getMessage());
returnData.put("status", FlowServer.ERROR);
}
break;
// Retrieves information about a specific project
case "project_info":
try {
String projectUUID = data.get("project_uuid", UUID.class).toString();
String sessionID = data.get("session_id", UUID.class).toString();
// Verify if the user has at least view access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID)) {
ResultSet databaseResponse = this.database.getProjectInfo(projectUUID);
returnData.put("project_name", databaseResponse.getString("ProjectName"));
returnData.put("editors", this.database.getUsers(projectUUID, SQLDatabase.EDIT));
returnData.put("viewers", this.database.getUsers(projectUUID, SQLDatabase.VIEW));
// Get the first index of the array as their could only
// be one owner of the project
returnData.put("owner", this.database.getUsers(projectUUID, SQLDatabase.OWNER)[0]);
// If no exceptions were thrown up to this point, no
// errors occurred in the data retrieval
returnData.put("status", "OK");
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
} catch (SQLException e) {
e.printStackTrace();
returnData.put("status", FlowServer.ERROR);
}
break;
// Retrieves information about a specific directory
case "directory_info":
try {
// Load the required data from the data packet
UUID directoryUUID = data.get("directory_uuid", UUID.class);
String sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromDirectory(directoryUUID.toString());
// Verify if the user has at least view access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID)) {
// Add information from the Directories table
ResultSet results = this.database.getDirectoryInfo(directoryUUID.toString());
returnData.put("parent_directory_uuid", results.getString("ParentDirectoryID"));
returnData.put("directory_name", results.getString("DirectoryName"));
// Add information from all documents located in the
// specified directory
results = this.database.getFilesInDirectory(directoryUUID.toString());
returnData.put(
"child_files",
DataManipulation.getUUIDsFromArray(Results.toStringArray("DocumentID", results)));
// Add information from all sub directories located
// inside the specified directory
results = this.database.getDirectoriesInDirectory(directoryUUID.toString());
returnData.put(
"child_directories",
DataManipulation.getUUIDsFromArray(
Results.toStringArray("DirectoryID", results)));
// If no exceptions were thrown up to this point, no
// errors occurred in the data retrieval.
returnData.put("status", "OK");
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
LOGGER.severe(e.getMessage());
data.put("status", FlowServer.ERROR);
} catch (SQLException e) {
e.printStackTrace();
LOGGER.severe(e.getMessage());
data.put("status", e.getMessage());
}
break;
// Retrieves information about a specific file
case "file_info":
try {
// Load the required data from the data packet
String fileUUID = data.get("file_uuid", UUID.class).toString(),
sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromFile(fileUUID);
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID)) {
// And file meta data information
ResultSet results = this.database.getFileInfo(fileUUID);
returnData.put("file_name", results.getString("DocumentName"));
returnData.put("file_type", results.getString("FileType"));
// Add the UUIDs of all of the version of the file
returnData.put(
"file_versions",
DataManipulation.getUUIDsFromArray(this.database.getFileVersions(fileUUID)));
returnData.put("status", "OK");
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
LOGGER.severe(e.getMessage());
returnData.put("status", e.getMessage());
} catch (SQLException e) {
e.printStackTrace();
LOGGER.severe(e.getMessage());
returnData.put("status", FlowServer.ERROR);
}
break;
// Retrieves information about a specific version
case "version_info":
try {
String versionUUID = data.get("version_uuid", UUID.class).toString(),
sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromVersion(versionUUID);
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID)) {
returnData.put("date", this.database.getVersionDate(versionUUID));
returnData.put("status", "OK");
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
// Retrieves the specified version of a file
case "request_version":
try {
UUID fileUUID = data.get("file_uuid", UUID.class),
versionUUID = data.get("version_uuid", UUID.class);
String sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromFile(fileUUID.toString());
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID)) {
byte[] bytes;
// Retrieve the data of the file differently based on
// the file type (as arbitrary document versions are
// stored as full copies)
String fileType = this.database.getFileType(fileUUID.toString());
if (fileType.equals(SQLDatabase.TEXT_DOCUMENT)) {
VersionText doc = VersionManager.getInstance().getTextByVersionUUID(versionUUID);
bytes = doc.getDocumentText().getBytes();
} else {
bytes =
DataManagement.getInstance().getArbitraryFileFromFile(fileUUID, versionUUID);
}
returnData.put("file_data", bytes);
returnData.put("status", "OK");
} else {
returnData.put("status", "ACCESS_DENIED");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
// Retrieves the latest version of a file
case "file_request":
try {
UUID fileUUID = data.get("file_uuid", UUID.class);
String sessionID = data.get("session_id", UUID.class).toString(),
projectUUID = this.database.getProjectUUIDFromFile(fileUUID.toString());
// Verify if the user has at least edit access to the
// project
if (this.database.verifyPermissions(sessionID, projectUUID)) {
UUID versionUUID =
UUID.fromString(this.database.getLatestVersionUUID(fileUUID.toString()));
returnData.put("version_uuid", versionUUID);
byte[] bytes;
// Retrieve the data of the file differently based on
// the file type (as arbitrary document versions are
// stored as full copies)
String fileType = this.database.getFileType(fileUUID.toString());
if (fileType.equals(SQLDatabase.TEXT_DOCUMENT)) {
VersionText doc = VersionManager.getInstance().getTextByVersionUUID(versionUUID);
bytes = doc.getDocumentText().getBytes();
} else {
bytes =
DataManagement.getInstance().getArbitraryFileFromFile(fileUUID, versionUUID);
}
returnData.put("file_data", bytes);
returnData.put("status", "OK");
}
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
// Modify the contents of a text document
case "file_text_modify":
try {
UUID fileUUID = data.get("file_uuid", UUID.class);
int index = data.get("idx", Integer.class);
String username =
this.database.getUsername(data.get("session_id", UUID.class).toString());
UUID latestVersionUUID =
UUID.fromString(this.database.getLatestVersionUUID(fileUUID.toString()));
VersionText td = VersionManager.getInstance().getTextByVersionUUID(latestVersionUUID);
switch (data.get("mod_type", String.class)) {
// Insert characters into the file
case "INSERT":
{
String str = data.get("str", String.class);
// Inform all other clients who are editing the file
// of the changes
DocumentCallbackEvent event =
new DocumentCallbackEvent(
DocumentCallbackEvent.DocumentCallbackType.INSERT,
fileUUID,
username,
index,
str,
-1);
PersistentHandleManager.getInstance().doCallbackEvent(fileUUID, event);
td.insert(str, index);
}
break;
// Remove characters from the file
case "DELETE":
{
int length = data.get("len", Integer.class);
// Inform all other clients who are editing the file
// of the changes
DocumentCallbackEvent event =
new DocumentCallbackEvent(
DocumentCallbackEvent.DocumentCallbackType.DELETE,
fileUUID,
username,
index,
null,
length);
PersistentHandleManager.getInstance().doCallbackEvent(fileUUID, event);
if (length == -1) {
td.setDocumentText("");
LOGGER.info("clearing document because of negative length");
} else {
td.delete(index, length);
}
}
break;
// Move the user's cursor position
case "MOVE":
{
DocumentCallbackEvent event =
new DocumentCallbackEvent(
DocumentCallbackEvent.DocumentCallbackType.MOVE,
fileUUID,
username,
index,
null,
-1);
PersistentHandleManager.getInstance().doCallbackEvent(fileUUID, event);
}
break;
}
returnData.put("status", "OK");
} catch (DatabaseException e) {
e.printStackTrace();
returnData.put("status", e.getMessage());
}
break;
default:
returnData.put("status", "INVALID_REQUEST_TYPE");
break;
}
this.psocket.send(returnData);
LOGGER.info("response: " + returnData.toString());
} catch (IOException e) {
LOGGER.warning("communication error: " + e.getMessage());
e.printStackTrace();
} catch (ClassNotFoundException e) {
LOGGER.warning("ClassNotFoundException error: " + e.getMessage());
e.printStackTrace();
} catch (Exception e) {
// Catch all possible exceptions to prevent mallacious requests from
// crashing the server.
LOGGER.severe("Internal Server Error: " + e.getMessage());
e.printStackTrace();
Data data = new Data();
data.put("status", FlowServer.ERROR);
try {
this.psocket.send(data);
} catch (IOException e1) {
e1.printStackTrace();
}
}
try {
this.socket.close();
} catch (IOException e) {
LOGGER.severe("failure to close socket");
}
}
