Esempio n. 1
0
  /*
   * Checks the IP from arguments (Used for ADDUSER/GADDUSER/ADDIP)
   */
  public CommandRequest checkIP(CommandRequest request, int argnum, int ipnum, boolean newuser) {
    if (!request.hasArgument()) {
      return request;
    }

    String[] args = request.getArgument().split(" ");
    if (args.length < argnum) {
      return request;
    }

    try {
      int _numip = args.length - argnum + 1;

      User user = null;

      if (!newuser) {
        user = GlobalContext.getGlobalContext().getUserManager().getUserByName(args[0]);
        _numip = user.getHostMaskCollection().size();
      }

      for (int i = ipnum; i < args.length; i++) {
        HostMask newMask = new HostMask(args[i].replace(",", ""));
        String maskHostMask = newMask.getHostMask();

        boolean _allowed =
            IpSecurityManager.getIpSecurity()
                .checkIP(newMask.getIdentMask(), maskHostMask, _numip, user);
        if ((!_allowed) && (!maskHostMask.equals("127.0.0.1"))) {
          request.setAllowed(false);
          CommandResponse response =
              StandardCommandManager.genericResponse("RESPONSE_200_COMMAND_OK");
          response.addComment(IpSecurityManager.getIpSecurity().outputConfs(user));
          request.setDeniedResponse(response);
          return request;
        }
      }

    } catch (NoSuchUserException ex) {
      request.setAllowed(false);
      request.setDeniedResponse(new CommandResponse(452, "No such user: "******"No Such User Exception - IpSecurityHooks");
      return request;
    } catch (UserFileException ex) {
      request.setAllowed(false);
      request.setDeniedResponse(new CommandResponse(452, "User File Exception: " + args[0]));
      return request;
    }
    return request;
  }
Esempio n. 2
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  private void preAwardCredits(DirectoryHandle preDir, HashMap<User, Long> awards) {
    try {
      for (InodeHandle file : preDir.getInodeHandlesUnchecked()) {
        if (file.isFile()) {
          User owner;

          try {
            owner =
                GlobalContext.getGlobalContext()
                    .getUserManager()
                    .getUserByNameUnchecked(file.getUsername());
          } catch (NoSuchUserException e) {
            logger.warn("PRE: Cannot award credits to non-existing user", e);
            continue;
          } catch (UserFileException e) {
            logger.warn("", e);
            continue;
          } catch (FileNotFoundException e) {
            logger.warn("", e);
            continue;
          }

          Long total = awards.get(owner);
          if (total == null) {
            total = 0L;
          }
          total =
              (total
                  + (long)
                      (file.getSize() * owner.getKeyedMap().getObjectFloat(UserManagement.RATIO)));
          awards.put(owner, total);
        }

        if (file.isDirectory()) {
          preAwardCredits((DirectoryHandle) file, awards);
        }
      }
    } catch (FileNotFoundException e) {
      logger.warn("FileNotFoundException on preAwardCredits()", e);
    }
  }
Esempio n. 3
0
  /**
   * USAGE: site nuke <directory> <multiplier> <message> Nuke a directory
   *
   * <p>ex. site nuke shit 2 CRAP
   *
   * <p>This will nuke the directory 'shit' and remove x2 credits with the comment 'CRAP'.
   *
   * <p>NOTE: You can enclose the directory in braces if you have spaces in the name ex. site NUKE
   * {My directory name} 1 because_i_dont_like_it
   *
   * <p>Q) What does the multiplier in 'site nuke' do? A) Multiplier is a penalty measure. If it is
   * 0, the user doesn't lose any credits for the stuff being nuked. If it is 1, user only loses the
   * amount of credits he gained by uploading the files (which is calculated by multiplying total
   * size of file by his/her ratio). If multiplier is more than 1, the user loses the credits he/she
   * gained by uploading, PLUS some extra credits. The formula is this: size * ratio + size *
   * (multiplier - 1). This way, multiplier of 2 causes user to lose size * ratio + size * 1, so the
   * additional penalty in this case is the size of nuked files. If the multiplier is 3, user loses
   * size * ratio + size * 2, etc.
   *
   * @throws ImproperUsageException
   */
  public CommandResponse doSITE_NUKE(CommandRequest request) throws ImproperUsageException {
    if (!request.hasArgument()) {
      throw new ImproperUsageException();
    }

    StringTokenizer st = new StringTokenizer(request.getArgument());

    if (!st.hasMoreTokens()) {
      throw new ImproperUsageException();
    }

    Session session = request.getSession();

    int multiplier;

    DirectoryHandle currentDir = request.getCurrentDirectory();
    String nukeDirName = st.nextToken();

    User requestUser = session.getUserNull(request.getUser());

    String nukeDirPath = VirtualFileSystem.fixPath(nukeDirName);

    if (!(nukeDirPath.startsWith(VirtualFileSystem.separator))) {
      // Not a full path, let's make it one
      if (request.getCurrentDirectory().isRoot()) {
        boolean searchIndex =
            request.getProperties().getProperty("search", "true").equalsIgnoreCase("true");
        if (searchIndex) {
          // Get dirs from index system
          ArrayList<DirectoryHandle> dirsToNuke;
          try {
            dirsToNuke = NukeUtils.findNukeDirs(currentDir, requestUser, nukeDirPath);
          } catch (FileNotFoundException e) {
            logger.warn(e);
            return new CommandResponse(550, e.getMessage());
          }

          ReplacerEnvironment env = new ReplacerEnvironment();

          if (dirsToNuke.isEmpty()) {
            env.add("searchstr", nukeDirPath);
            return new CommandResponse(
                550, session.jprintf(_bundle, _keyPrefix + "nuke.search.empty", env, requestUser));
          } else if (dirsToNuke.size() == 1) {
            nukeDirPath = dirsToNuke.get(0).getPath();
          } else {
            CommandResponse response = new CommandResponse(200);

            for (DirectoryHandle nukeDir : dirsToNuke) {
              try {
                env.add("name", nukeDir.getName());
                env.add("path", nukeDir.getPath());
                env.add("owner", nukeDir.getUsername());
                env.add("group", nukeDir.getGroup());
                env.add("size", Bytes.formatBytes(nukeDir.getSize()));
                response.addComment(
                    session.jprintf(_bundle, _keyPrefix + "nuke.search.item", env, requestUser));
              } catch (FileNotFoundException e) {
                logger.warn(
                    "Dir deleted after index search?, skip and continue: " + nukeDir.getPath());
              }
            }

            response.addComment(
                session.jprintf(_bundle, _keyPrefix + "nuke.search.end", env, requestUser));

            // Return matching dirs and let user decide what to nuke
            return response;
          }
        } else {
          nukeDirPath = VirtualFileSystem.separator + nukeDirPath;
        }
      } else {
        nukeDirPath =
            request.getCurrentDirectory().getPath() + VirtualFileSystem.separator + nukeDirPath;
      }
    }

    DirectoryHandle nukeDir;

    try {
      nukeDir = request.getCurrentDirectory().getDirectory(nukeDirPath, requestUser);
    } catch (FileNotFoundException e) {
      return StandardCommandManager.genericResponse("RESPONSE_550_REQUESTED_ACTION_NOT_TAKEN");
    } catch (ObjectNotValidException e) {
      return new CommandResponse(550, nukeDirPath + " is not a directory");
    }

    nukeDirName = nukeDir.getName();

    if (!st.hasMoreTokens()) {
      throw new ImproperUsageException();
    }

    try {
      multiplier = Integer.parseInt(st.nextToken());
    } catch (NumberFormatException ex) {
      logger.warn(ex, ex);
      return new CommandResponse(501, "Invalid multiplier: " + ex.getMessage());
    }

    String reason = "";

    if (st.hasMoreTokens()) {
      reason = st.nextToken("").trim();
    }

    NukeData nd;
    try {
      nd = NukeUtils.nuke(nukeDir, multiplier, reason, requestUser);
    } catch (NukeException e) {
      return new CommandResponse(500, "Nuke failed: " + e.getMessage());
    }

    CommandResponse response = new CommandResponse(200, "Nuke succeeded");

    GlobalContext.getEventService().publishAsync(new NukeEvent(requestUser, "NUKE", nd));

    ReplacerEnvironment env = new ReplacerEnvironment();

    String section = GlobalContext.getGlobalContext().getSectionManager().lookup(nukeDir).getName();
    env.add("section", section);
    env.add("dir", nukeDirName);
    env.add("path", nukeDirPath);
    env.add("relpath", nukeDirPath.replaceAll("/.*?" + section + "/", ""));
    env.add("multiplier", multiplier);
    env.add("nukedamount", Bytes.formatBytes(nd.getAmount()));
    env.add("reason", reason);
    env.add("size", Bytes.formatBytes(nd.getSize()));

    if (session instanceof BaseFtpConnection) {
      response.addComment(session.jprintf(_bundle, _keyPrefix + "nuke", env, requestUser));
      for (NukedUser nukeeObj : NukeBeans.getNukeeList(nd)) {
        ReplacerEnvironment nukeeenv = new ReplacerEnvironment();
        User nukee;
        try {
          nukee =
              GlobalContext.getGlobalContext()
                  .getUserManager()
                  .getUserByName(nukeeObj.getUsername());
        } catch (NoSuchUserException e1) {
          // Unable to get user, does not exist.. skip announce for this user
          continue;
        } catch (UserFileException e1) {
          // Error in user file.. skip announce for this user
          continue;
        }

        long debt =
            NukeUtils.calculateNukedAmount(
                nukeeObj.getAmount(),
                nukee.getKeyedMap().getObjectFloat(UserManagement.RATIO),
                multiplier);
        nukeeenv.add("nukedamount", Bytes.formatBytes(debt));
        response.addComment(session.jprintf(_bundle, _keyPrefix + "nuke.nukees", nukeeenv, nukee));
      }
    }

    return response;
  }
Esempio n. 4
0
  /**
   * USAGE: site unnuke <directory> <message> Unnuke a directory.
   *
   * <p>ex. site unnuke shit NOT CRAP
   *
   * <p>This will unnuke the directory 'shit' with the comment 'NOT CRAP'.
   *
   * <p>NOTE: You can enclose the directory in braces if you have spaces in the name ex. site unnuke
   * {My directory name} justcause
   *
   * <p>You need to configure glftpd to keep nuked files if you want to unnuke. See the section
   * about glftpd.conf.
   *
   * @throws ImproperUsageException
   */
  public CommandResponse doSITE_UNNUKE(CommandRequest request) throws ImproperUsageException {
    if (!request.hasArgument()) {
      throw new ImproperUsageException();
    }

    StringTokenizer st = new StringTokenizer(request.getArgument());

    Session session = request.getSession();

    DirectoryHandle currentDir = request.getCurrentDirectory();
    User user = session.getUserNull(request.getUser());
    String toName = st.nextToken();
    String toDir;
    String nukeName;

    if (!toName.startsWith(VirtualFileSystem.separator)) {
      // Not a full path, let's make it one and append [NUKED]- if needed.
      if (toName.startsWith("[NUKED]-")) {
        nukeName = toName;
        toName = toName.substring(8);
      } else {
        nukeName = "[NUKED]-" + toName;
      }
      if (request.getCurrentDirectory().isRoot()) {
        boolean searchIndex =
            request.getProperties().getProperty("search", "true").equalsIgnoreCase("true");
        if (searchIndex) {
          // Get dirs from index system
          ArrayList<DirectoryHandle> dirsToUnNuke;
          try {
            dirsToUnNuke = NukeUtils.findNukeDirs(currentDir, user, nukeName);
          } catch (FileNotFoundException e) {
            logger.warn(e);
            return new CommandResponse(550, e.getMessage());
          }

          ReplacerEnvironment env = new ReplacerEnvironment();

          if (dirsToUnNuke.isEmpty()) {
            env.add("searchstr", nukeName);
            return new CommandResponse(
                550, session.jprintf(_bundle, _keyPrefix + "unnuke.search.empty", env, user));
          } else if (dirsToUnNuke.size() == 1) {
            toDir = dirsToUnNuke.get(0).getParent().getPath() + VirtualFileSystem.separator;
          } else {
            CommandResponse response = new CommandResponse(200);

            for (DirectoryHandle nukeDir : dirsToUnNuke) {
              try {
                env.add("name", nukeDir.getName());
                env.add("path", nukeDir.getPath());
                env.add("owner", nukeDir.getUsername());
                env.add("group", nukeDir.getGroup());
                env.add("size", Bytes.formatBytes(nukeDir.getSize()));
                response.addComment(
                    session.jprintf(_bundle, _keyPrefix + "unnuke.search.item", env, user));
              } catch (FileNotFoundException e) {
                logger.warn(
                    "Dir deleted after index search?, skip and continue: " + nukeDir.getPath());
              }
            }

            response.addComment(
                session.jprintf(_bundle, _keyPrefix + "unnuke.search.end", env, user));

            // Return matching dirs and let user decide what to unnuke
            return response;
          }
        } else {
          toDir = VirtualFileSystem.separator;
        }
      } else {
        toDir = currentDir.getPath() + VirtualFileSystem.separator;
      }
    } else {
      // Full path to Nuked dir provided, append [NUKED]- if needed.
      toDir = VirtualFileSystem.fixPath(toName);
      toName = toDir.substring(toDir.lastIndexOf(VirtualFileSystem.separator) + 1);
      toDir = toDir.substring(0, toDir.lastIndexOf(VirtualFileSystem.separator) + 1);
      if (toName.startsWith("[NUKED]-")) {
        nukeName = toName;
        toName = toName.substring(8);
      } else {
        nukeName = "[NUKED]-" + toName;
      }
    }

    String reason;

    if (st.hasMoreTokens()) {
      reason = st.nextToken("").trim();
    } else {
      reason = "";
    }

    DirectoryHandle nukeDir;

    try {
      nukeDir = currentDir.getDirectory(toDir + nukeName, user);
    } catch (FileNotFoundException e) {
      // Maybe dir was deleted/wiped, lets remove it from nukelog.
      try {
        NukeBeans.getNukeBeans().remove(toDir + toName);
      } catch (ObjectNotFoundException ex) {
        return new CommandResponse(
            500, toDir + nukeName + " doesnt exist and no nukelog for this path was found.");
      }
      return new CommandResponse(
          200, toDir + nukeName + " doesnt exist, removed nuke from nukelog.");
    } catch (ObjectNotValidException e) {
      return new CommandResponse(550, toDir + nukeName + " is not a directory");
    }

    NukeData nd;
    try {
      nd = NukeUtils.unnuke(nukeDir, reason);
    } catch (NukeException e) {
      return new CommandResponse(500, "Unnuke failed: " + e.getMessage());
    }

    CommandResponse response = new CommandResponse(200, "Unnuke succeeded");

    NukeEvent nukeEvent = new NukeEvent(session.getUserNull(request.getUser()), "UNNUKE", nd);
    GlobalContext.getEventService().publishAsync(nukeEvent);

    ReplacerEnvironment env = new ReplacerEnvironment();

    String section = GlobalContext.getGlobalContext().getSectionManager().lookup(nukeDir).getName();
    env.add("section", section);
    env.add("dir", nukeDir.getName());
    env.add("path", nukeDir.getPath());
    env.add("relpath", nukeDir.getPath().replaceAll("/" + section + "/", ""));
    env.add("multiplier", nd.getMultiplier());
    env.add("nukedamount", Bytes.formatBytes(nd.getAmount()));
    env.add("reason", reason);
    env.add("size", Bytes.formatBytes(nd.getSize()));

    if (session instanceof BaseFtpConnection) {
      response.addComment(session.jprintf(_bundle, _keyPrefix + "unnuke", env, user));
      for (NukedUser nukeeObj : NukeBeans.getNukeeList(nd)) {
        ReplacerEnvironment nukeeenv = new ReplacerEnvironment();
        User nukee;
        try {
          nukee =
              GlobalContext.getGlobalContext()
                  .getUserManager()
                  .getUserByName(nukeeObj.getUsername());
        } catch (NoSuchUserException e1) {
          // Unable to get user, does not exist.. skip announce for this user
          continue;
        } catch (UserFileException e1) {
          // Error in user file.. skip announce for this user
          continue;
        }

        long debt =
            NukeUtils.calculateNukedAmount(
                nukeeObj.getAmount(),
                nukee.getKeyedMap().getObjectFloat(UserManagement.RATIO),
                nd.getMultiplier());
        nukeeenv.add("nukedamount", Bytes.formatBytes(debt));
        response.addComment(
            session.jprintf(_bundle, _keyPrefix + "unnuke.nukees", nukeeenv, nukee));
      }
    }

    return response;
  }
Esempio n. 5
0
  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;
  }