public CommandRequestInterface checkFXPPerm(CommandRequest request, char direction) {
DirectoryHandle fromDir = request.getCurrentDirectory();
ConfigInterface config = GlobalContext.getConfig();
String directive =
direction == Transfer.TRANSFER_RECEIVING_UPLOAD ? "deny_upfxp" : "deny_dnfxp";
String mask = "*@*"; // default initialization
if (config.checkPathPermission(
directive, request.getSession().getUserNull(request.getUser()), fromDir)) {
// denied to make fxp.
// let's set the ip that is going to be sent to the slave.
InetAddress inetAdd = request.getSession().getObject(BaseFtpConnection.ADDRESS, null);
mask = "*@" + inetAdd.getHostAddress();
}
request.getSession().setObject(DataConnectionHandler.INET_ADDRESS, mask);
return request;
}
public CommandResponse doSITE_PRE(CommandRequest request) throws ImproperUsageException {
if (!request.hasArgument()) {
throw new ImproperUsageException();
}
String[] args = request.getArgument().split(" ");
if (args.length != 2) {
return StandardCommandManager.genericResponse("RESPONSE_501_SYNTAX_ERROR");
}
SectionInterface section =
GlobalContext.getGlobalContext().getSectionManager().getSection(args[1]);
if (section.getName().equals("")) {
return new CommandResponse(
500, "Invalid section, see SITE SECTIONS for a list of available sections");
}
User user = request.getSession().getUserNull(request.getUser());
DirectoryHandle preDir;
String path = VirtualFileSystem.fixPath(args[0]);
if (!(path.startsWith(VirtualFileSystem.separator))) {
// Not a full path, let's make it one
if (request.getCurrentDirectory().isRoot()) {
path = VirtualFileSystem.separator + path;
} else {
path = request.getCurrentDirectory().getPath() + VirtualFileSystem.separator + path;
}
}
try {
preDir = request.getCurrentDirectory().getDirectory(path, user);
} catch (FileNotFoundException e) {
return StandardCommandManager.genericResponse("RESPONSE_550_REQUESTED_ACTION_NOT_TAKEN");
} catch (ObjectNotValidException e) {
return StandardCommandManager.genericResponse(
"RESPONSE_553_REQUESTED_ACTION_NOT_TAKEN_FILE_EXISTS");
}
ConfigInterface config = GlobalContext.getConfig();
if (!config.checkPathPermission("pre", user, preDir)) {
return StandardCommandManager.genericResponse("RESPONSE_530_ACCESS_DENIED");
}
DirectoryHandle toInode =
new DirectoryHandle(
section.getCurrentDirectory().getPath()
+ VirtualFileSystem.separator
+ preDir.getName());
if (toInode.exists()) {
return new CommandResponse(500, "Directory already exist in target section");
}
CommandResponse response =
new CommandResponse(250, request.getCommand().toUpperCase() + " command successful.");
// AWARD CREDITS
HashMap<User, Long> awards = new HashMap<User, Long>();
preAwardCredits(preDir, awards);
for (Map.Entry<User, Long> entry : awards.entrySet()) {
User owner = entry.getKey();
if (StatsManager.getStatsManager().getCreditCheckRatio(preDir, owner) == 0) {
Long award = entry.getValue();
owner.updateCredits(award);
response.addComment("Awarded " + Bytes.formatBytes(award) + " to " + owner.getName());
}
}
recursiveRemoveOwnership(preDir, System.currentTimeMillis());
int files = getFiles(preDir);
long bytes = 0;
try {
bytes = preDir.getSize();
} catch (FileNotFoundException e) {
logger.warn("FileNotFoundException ", e);
}
try {
preDir.renameToUnchecked(toInode);
} catch (FileNotFoundException e) {
logger.warn("FileNotFoundException on renameTo()", e);
return new CommandResponse(500, "FileNotFound - " + e.getMessage());
} catch (IOException e) {
logger.warn("IOException on renameTo()", e);
return new CommandResponse(500, "IOException - " + e.getMessage());
}
preDir = toInode;
GlobalContext.getEventService()
.publishAsync(
new PreEvent(preDir, section, Integer.toString(files), Bytes.formatBytes(bytes)));
response.setObject(PREDIR, preDir);
return response;
}