Example #1
0
 /**
  * Applied current lang to system page
  *
  * @param builder
  */
 private void langHandle(StringBuilder builder) {
   // i18n: add here any new languages
   WaarpStringUtils.replace(
       builder, REPLACEMENT.XXXCURLANGENXXX.name(), lang.equalsIgnoreCase("en") ? "checked" : "");
   WaarpStringUtils.replace(
       builder, REPLACEMENT.XXXCURLANGFRXXX.name(), lang.equalsIgnoreCase("fr") ? "checked" : "");
   WaarpStringUtils.replace(
       builder,
       REPLACEMENT.XXXCURSYSLANGENXXX.name(),
       Messages.getSlocale().equalsIgnoreCase("en") ? "checked" : "");
   WaarpStringUtils.replace(
       builder,
       REPLACEMENT.XXXCURSYSLANGFRXXX.name(),
       Messages.getSlocale().equalsIgnoreCase("fr") ? "checked" : "");
 }
Example #2
0
 private String readFileHeader(String filename) {
   String value;
   try {
     value = WaarpStringUtils.readFileException(filename);
   } catch (InvalidArgumentException e) {
     logger.error("Error while trying to open: " + filename, e);
     return "";
   } catch (FileTransferException e) {
     logger.error("Error while trying to read: " + filename, e);
     return "";
   }
   StringBuilder builder = new StringBuilder(value);
   WaarpStringUtils.replace(
       builder,
       REPLACEMENT.XXXLOCALXXX.toString(),
       Integer.toString(Configuration.configuration.getLocalTransaction().getNumberLocalChannel())
           + " "
           + Thread.activeCount());
   WaarpStringUtils.replace(
       builder,
       REPLACEMENT.XXXNETWORKXXX.toString(),
       Integer.toString(
           Configuration.configuration.getLocalTransaction().getNumberLocalChannel()));
   WaarpStringUtils.replace(
       builder, REPLACEMENT.XXXHOSTIDXXX.toString(), Configuration.configuration.getHOST_ID());
   if (authentHttp.isAuthenticated()) {
     WaarpStringUtils.replace(
         builder,
         REPLACEMENT.XXXADMINXXX.toString(),
         Messages.getString("HttpSslHandler.1")); // $NON-NLS-1$
   } else {
     WaarpStringUtils.replace(
         builder,
         REPLACEMENT.XXXADMINXXX.toString(),
         Messages.getString("HttpSslHandler.0")); // $NON-NLS-1$
   }
   TrafficCounter trafficCounter =
       Configuration.configuration.getGlobalTrafficShapingHandler().trafficCounter();
   WaarpStringUtils.replace(
       builder,
       REPLACEMENT.XXXBANDWIDTHXXX.toString(),
       Messages.getString("HttpSslHandler.IN")
           + (trafficCounter.lastReadThroughput() >> 20)
           + //$NON-NLS-1$
           Messages.getString("HttpSslHandler.MOPS")
           + //$NON-NLS-1$
           Messages.getString("HttpSslHandler.OUT")
           + //$NON-NLS-1$
           (trafficCounter.lastWriteThroughput() >> 20)
           + Messages.getString("HttpSslHandler.MOPS")); // $NON-NLS-1$
   WaarpStringUtils.replace(builder, REPLACEMENT.XXXLANGXXX.toString(), lang);
   return builder.toString();
 }
Example #3
0
/** @author Frederic Bregier */
public class HttpSslHandler extends SimpleChannelInboundHandler<FullHttpRequest> {
  /** Internal Logger */
  private static final WaarpLogger logger = WaarpLoggerFactory.getLogger(HttpSslHandler.class);
  /** Session Management */
  private static final ConcurrentHashMap<String, R66Session> sessions =
      new ConcurrentHashMap<String, R66Session>();

  private static final Random random = new Random();

  private R66Session authentHttp = new R66Session();

  private FullHttpRequest request;
  private boolean newSession = false;
  private volatile Cookie admin = null;
  private final StringBuilder responseContent = new StringBuilder();
  private String uriRequest;
  private Map<String, List<String>> params;
  private String lang = Messages.getSlocale();
  private volatile boolean forceClose = false;
  private volatile boolean shutdown = false;

  private static final String R66SESSION = "R66SESSION";
  private static final String I18NEXT = "i18next";

  private static enum REQUEST {
    Logon("Logon.html"),
    index("index.html"),
    error("error.html"),
    System("System.html");

    private String header;

    /**
     * Constructor for a unique file
     *
     * @param uniquefile
     */
    private REQUEST(String uniquefile) {
      this.header = uniquefile;
    }

    /**
     * Reader for a unique file
     *
     * @return the content of the unique file
     */
    public String readFileUnique(HttpSslHandler handler) {
      return handler.readFileHeader(Configuration.configuration.getHttpBasePath() + this.header);
    }
  }

  private static enum REPLACEMENT {
    XXXHOSTIDXXX,
    XXXADMINXXX,
    XXXVERSIONXXX,
    XXXBANDWIDTHXXX,
    XXXXSESSIONLIMITRXXX,
    XXXXSESSIONLIMITWXXX,
    XXXXCHANNELLIMITRXXX,
    XXXXCHANNELLIMITWXXX,
    XXXXDELAYCOMMDXXX,
    XXXXDELAYRETRYXXX,
    XXXLOCALXXX,
    XXXNETWORKXXX,
    XXXERRORMESGXXX,
    XXXLANGXXX,
    XXXCURLANGENXXX,
    XXXCURLANGFRXXX,
    XXXCURSYSLANGENXXX,
    XXXCURSYSLANGFRXXX;
  }

  static final int LIMITROW = 48; // better if it can
  // be divided by 4

  private String readFileHeader(String filename) {
    String value;
    try {
      value = WaarpStringUtils.readFileException(filename);
    } catch (InvalidArgumentException e) {
      logger.error("Error while trying to open: " + filename, e);
      return "";
    } catch (FileTransferException e) {
      logger.error("Error while trying to read: " + filename, e);
      return "";
    }
    StringBuilder builder = new StringBuilder(value);
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXLOCALXXX.toString(),
        Integer.toString(Configuration.configuration.getLocalTransaction().getNumberLocalChannel())
            + " "
            + Thread.activeCount());
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXNETWORKXXX.toString(),
        Integer.toString(
            Configuration.configuration.getLocalTransaction().getNumberLocalChannel()));
    WaarpStringUtils.replace(
        builder, REPLACEMENT.XXXHOSTIDXXX.toString(), Configuration.configuration.getHOST_ID());
    if (authentHttp.isAuthenticated()) {
      WaarpStringUtils.replace(
          builder,
          REPLACEMENT.XXXADMINXXX.toString(),
          Messages.getString("HttpSslHandler.1")); // $NON-NLS-1$
    } else {
      WaarpStringUtils.replace(
          builder,
          REPLACEMENT.XXXADMINXXX.toString(),
          Messages.getString("HttpSslHandler.0")); // $NON-NLS-1$
    }
    TrafficCounter trafficCounter =
        Configuration.configuration.getGlobalTrafficShapingHandler().trafficCounter();
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXBANDWIDTHXXX.toString(),
        Messages.getString("HttpSslHandler.IN")
            + (trafficCounter.lastReadThroughput() >> 20)
            + //$NON-NLS-1$
            Messages.getString("HttpSslHandler.MOPS")
            + //$NON-NLS-1$
            Messages.getString("HttpSslHandler.OUT")
            + //$NON-NLS-1$
            (trafficCounter.lastWriteThroughput() >> 20)
            + Messages.getString("HttpSslHandler.MOPS")); // $NON-NLS-1$
    WaarpStringUtils.replace(builder, REPLACEMENT.XXXLANGXXX.toString(), lang);
    return builder.toString();
  }

  private String getTrimValue(String varname) {
    String value = params.get(varname).get(0).trim();
    if (value.isEmpty()) {
      value = null;
    }
    return value;
  }

  private String index() {
    String index = REQUEST.index.readFileUnique(this);
    StringBuilder builder = new StringBuilder(index);
    WaarpStringUtils.replaceAll(
        builder, REPLACEMENT.XXXHOSTIDXXX.toString(), Configuration.configuration.getHOST_ID());
    WaarpStringUtils.replaceAll(
        builder, REPLACEMENT.XXXADMINXXX.toString(), "Administrator Connected");
    WaarpStringUtils.replace(builder, REPLACEMENT.XXXVERSIONXXX.toString(), Version.ID);
    return builder.toString();
  }

  private String error(String mesg) {
    String index = REQUEST.error.readFileUnique(this);
    return index.replaceAll(REPLACEMENT.XXXERRORMESGXXX.toString(), mesg);
  }

  private String Logon() {
    return REQUEST.Logon.readFileUnique(this);
  }

  /**
   * Applied current lang to system page
   *
   * @param builder
   */
  private void langHandle(StringBuilder builder) {
    // i18n: add here any new languages
    WaarpStringUtils.replace(
        builder, REPLACEMENT.XXXCURLANGENXXX.name(), lang.equalsIgnoreCase("en") ? "checked" : "");
    WaarpStringUtils.replace(
        builder, REPLACEMENT.XXXCURLANGFRXXX.name(), lang.equalsIgnoreCase("fr") ? "checked" : "");
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXCURSYSLANGENXXX.name(),
        Messages.getSlocale().equalsIgnoreCase("en") ? "checked" : "");
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXCURSYSLANGFRXXX.name(),
        Messages.getSlocale().equalsIgnoreCase("fr") ? "checked" : "");
  }

  /** @param builder */
  private void replaceStringSystem(StringBuilder builder) {
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXXSESSIONLIMITWXXX.toString(),
        Long.toString(Configuration.configuration.getServerChannelWriteLimit()));
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXXSESSIONLIMITRXXX.toString(),
        Long.toString(Configuration.configuration.getServerChannelReadLimit()));
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXXDELAYCOMMDXXX.toString(),
        Long.toString(Configuration.configuration.getDelayCommander()));
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXXDELAYRETRYXXX.toString(),
        Long.toString(Configuration.configuration.getDelayRetry()));
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXXCHANNELLIMITWXXX.toString(),
        Long.toString(Configuration.configuration.getServerGlobalWriteLimit()));
    WaarpStringUtils.replace(
        builder,
        REPLACEMENT.XXXXCHANNELLIMITRXXX.toString(),
        Long.toString(Configuration.configuration.getServerGlobalReadLimit()));
    WaarpStringUtils.replace(
        builder, "XXXBLOCKXXX", Configuration.configuration.isShutdown() ? "checked" : "");
    switch (WaarpLoggerFactory.getLogLevel()) {
      case DEBUG:
        WaarpStringUtils.replace(builder, "XXXLEVEL1XXX", "checked");
        WaarpStringUtils.replace(builder, "XXXLEVEL2XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL3XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL4XXX", "");
        break;
      case INFO:
        WaarpStringUtils.replace(builder, "XXXLEVEL1XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL2XXX", "checked");
        WaarpStringUtils.replace(builder, "XXXLEVEL3XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL4XXX", "");
        break;
      case WARN:
        WaarpStringUtils.replace(builder, "XXXLEVEL1XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL2XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL3XXX", "checked");
        WaarpStringUtils.replace(builder, "XXXLEVEL4XXX", "");
        break;
      case ERROR:
        WaarpStringUtils.replace(builder, "XXXLEVEL1XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL2XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL3XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL4XXX", "checked");
        break;
      default:
        WaarpStringUtils.replace(builder, "XXXLEVEL1XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL2XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL3XXX", "");
        WaarpStringUtils.replace(builder, "XXXLEVEL4XXX", "");
        break;
    }
  }

  private String System() {
    getParams();
    if (params == null) {
      String system = REQUEST.System.readFileUnique(this);
      StringBuilder builder = new StringBuilder(system);
      replaceStringSystem(builder);
      langHandle(builder);
      return builder.toString();
    }
    String extraInformation = null;
    if (params.containsKey("ACTION")) {
      List<String> action = params.get("ACTION");
      for (String act : action) {
        if (act.equalsIgnoreCase("Language")) {
          lang = getTrimValue("change");
          String sys = getTrimValue("changesys");
          Messages.init(new Locale(sys));
          extraInformation =
              Messages.getString("HttpSslHandler.LangIs")
                  + "Web: "
                  + lang
                  + " OpenR66: "
                  + Messages.getSlocale(); // $NON-NLS-1$
        } else if (act.equalsIgnoreCase("Level")) {
          String loglevel = getTrimValue("loglevel");
          WaarpLogLevel level = WaarpLogLevel.WARN;
          if (loglevel.equalsIgnoreCase("debug")) {
            level = WaarpLogLevel.DEBUG;
          } else if (loglevel.equalsIgnoreCase("info")) {
            level = WaarpLogLevel.INFO;
          } else if (loglevel.equalsIgnoreCase("warn")) {
            level = WaarpLogLevel.WARN;
          } else if (loglevel.equalsIgnoreCase("error")) {
            level = WaarpLogLevel.ERROR;
          }
          WaarpLoggerFactory.setLogLevel(level);
          extraInformation =
              Messages.getString("HttpSslHandler.LangIs") + level.name(); // $NON-NLS-1$
        } else if (act.equalsIgnoreCase("Disconnect")) {
          String logon = Logon();
          logon =
              logon.replaceAll(
                  REPLACEMENT.XXXERRORMESGXXX.toString(),
                  Messages.getString("HttpSslHandler.DisActive"));
          newSession = true;
          clearSession();
          forceClose = true;
          return logon;
        } else if (act.equalsIgnoreCase("Shutdown")) {
          String error;
          if (Configuration.configuration.getShutdownConfiguration().serviceFuture != null) {
            error = error(Messages.getString("HttpSslHandler.38")); // $NON-NLS-1$
          } else {
            error = error(Messages.getString("HttpSslHandler.37")); // $NON-NLS-1$
          }
          R66ShutdownHook.setRestart(false);
          newSession = true;
          clearSession();
          forceClose = true;
          shutdown = true;
          return error;
        } else if (act.equalsIgnoreCase("Restart")) {
          String error;
          if (Configuration.configuration.getShutdownConfiguration().serviceFuture != null) {
            error = error(Messages.getString("HttpSslHandler.38")); // $NON-NLS-1$
          } else {
            error =
                error(
                    Messages.getString("HttpSslHandler.39")
                        + (Configuration.configuration.getTIMEOUTCON() * 2 / 1000)
                        + Messages.getString("HttpSslHandler.40")); // $NON-NLS-1$ //$NON-NLS-2$
          }
          error =
              error.replace(
                  "XXXRELOADHTTPXXX",
                  "HTTP-EQUIV=\"refresh\" CONTENT=\""
                      + (Configuration.configuration.getTIMEOUTCON() * 2 / 1000)
                      + "\"");
          R66ShutdownHook.setRestart(true);
          newSession = true;
          clearSession();
          forceClose = true;
          shutdown = true;
          return error;
        } else if (act.equalsIgnoreCase("Validate")) {
          String bsessionr = getTrimValue("BSESSR");
          long lsessionr = Configuration.configuration.getServerChannelReadLimit();
          long lglobalr;
          long lsessionw;
          long lglobalw;
          try {
            if (bsessionr != null) {
              lsessionr = (Long.parseLong(bsessionr) / 10) * 10;
            }
            String bglobalr = getTrimValue("BGLOBR");
            lglobalr = Configuration.configuration.getServerGlobalReadLimit();
            if (bglobalr != null) {
              lglobalr = (Long.parseLong(bglobalr) / 10) * 10;
            }
            String bsessionw = getTrimValue("BSESSW");
            lsessionw = Configuration.configuration.getServerChannelWriteLimit();
            if (bsessionw != null) {
              lsessionw = (Long.parseLong(bsessionw) / 10) * 10;
            }
            String bglobalw = getTrimValue("BGLOBW");
            lglobalw = Configuration.configuration.getServerGlobalWriteLimit();
            if (bglobalw != null) {
              lglobalw = (Long.parseLong(bglobalw) / 10) * 10;
            }
            Configuration.configuration.changeNetworkLimit(
                lglobalw,
                lglobalr,
                lsessionw,
                lsessionr,
                Configuration.configuration.getDelayLimit());
            String dcomm = getTrimValue("DCOM");
            if (dcomm != null) {
              Configuration.configuration.setDelayCommander(Long.parseLong(dcomm));
              if (Configuration.configuration.getDelayCommander() <= 100) {
                Configuration.configuration.setDelayCommander(100);
              }
              Configuration.configuration.reloadCommanderDelay();
            }
            String dret = getTrimValue("DRET");
            if (dret != null) {
              Configuration.configuration.setDelayRetry(Long.parseLong(dret));
              if (Configuration.configuration.getDelayRetry() <= 1000) {
                Configuration.configuration.setDelayRetry(1000);
              }
            }
            extraInformation = Messages.getString("HttpSslHandler.41"); // $NON-NLS-1$
          } catch (NumberFormatException e) {
            extraInformation = Messages.getString("HttpSslHandler.42"); // $NON-NLS-1$
          }
        }
      }
    }
    String system = REQUEST.System.readFileUnique(this);
    StringBuilder builder = new StringBuilder(system);
    replaceStringSystem(builder);
    langHandle(builder);
    if (extraInformation != null) {
      builder.append(extraInformation);
    }
    return builder.toString();
  }

  private void getParams() {
    if (request.method() == HttpMethod.GET) {
      params = null;
    } else if (request.method() == HttpMethod.POST) {
      ByteBuf content = request.content();
      if (content.isReadable()) {
        String param = content.toString(WaarpStringUtils.UTF8);
        QueryStringDecoder queryStringDecoder2 = new QueryStringDecoder("/?" + param);
        params = queryStringDecoder2.parameters();
      } else {
        params = null;
      }
    }
  }

  private void clearSession() {
    if (admin != null) {
      R66Session lsession = sessions.remove(admin.value());
      admin = null;
      if (lsession != null) {
        lsession.setStatus(75);
        lsession.clear();
      }
    }
  }

  private void checkAuthent(ChannelHandlerContext ctx) {
    newSession = true;
    if (request.method() == HttpMethod.GET) {
      String logon = Logon();
      logon = logon.replaceAll(REPLACEMENT.XXXERRORMESGXXX.toString(), "");
      responseContent.append(logon);
      clearSession();
      writeResponse(ctx);
      return;
    } else if (request.method() == HttpMethod.POST) {
      getParams();
      if (params == null) {
        String logon = Logon();
        logon =
            logon.replaceAll(
                REPLACEMENT.XXXERRORMESGXXX.toString(),
                Messages.getString("HttpSslHandler.EmptyLogin"));
        responseContent.append(logon);
        clearSession();
        writeResponse(ctx);
        return;
      }
    }
    boolean getMenu = false;
    if (params.containsKey("Logon")) {
      String name = null, password = null;
      List<String> values = null;
      if (!params.isEmpty()) {
        // get values
        if (params.containsKey("name")) {
          values = params.get("name");
          if (values != null) {
            name = values.get(0);
            if (name == null || name.isEmpty()) {
              getMenu = true;
            }
          }
        } else {
          getMenu = true;
        }
        // search the nb param
        if ((!getMenu) && params.containsKey("passwd")) {
          values = params.get("passwd");
          if (values != null) {
            password = values.get(0);
            if (password == null || password.isEmpty()) {
              getMenu = true;
            } else {
              getMenu = false;
            }
          } else {
            getMenu = true;
          }
        } else {
          getMenu = true;
        }
      } else {
        getMenu = true;
      }
      if (!getMenu) {
        logger.debug(
            "Name="
                + name
                + " vs "
                + name.equals(Configuration.configuration.getADMINNAME())
                + " Passwd vs "
                + Arrays.equals(
                    password.getBytes(WaarpStringUtils.UTF8),
                    Configuration.configuration.getSERVERADMINKEY()));
        if (name.equals(Configuration.configuration.getADMINNAME())
            && Arrays.equals(
                password.getBytes(WaarpStringUtils.UTF8),
                Configuration.configuration.getSERVERADMINKEY())) {
          authentHttp
              .getAuth()
              .specialNoSessionAuth(true, Configuration.configuration.getHOST_ID());
          authentHttp.setStatus(70);
        } else {
          getMenu = true;
        }
        if (!authentHttp.isAuthenticated()) {
          authentHttp.setStatus(71);
          logger.debug("Still not authenticated: {}", authentHttp);
          getMenu = true;
        }
      }
    } else {
      getMenu = true;
    }
    if (getMenu) {
      String logon = Logon();
      logon =
          logon.replaceAll(
              REPLACEMENT.XXXERRORMESGXXX.toString(),
              Messages.getString("HttpSslHandler.BadLogin"));
      responseContent.append(logon);
      clearSession();
      writeResponse(ctx);
    } else {
      String index = index();
      responseContent.append(index);
      clearSession();
      admin =
          new DefaultCookie(
              R66SESSION + Configuration.configuration.getHOST_ID(),
              Configuration.configuration.getHOST_ID() + Long.toHexString(random.nextLong()));
      sessions.put(admin.value(), this.authentHttp);
      authentHttp.setStatus(72);
      logger.debug("CreateSession: " + uriRequest + ":{}", admin);
      writeResponse(ctx);
    }
  }

  @Override
  protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest msg) throws Exception {
    FullHttpRequest request = this.request = msg;
    QueryStringDecoder queryStringDecoder = new QueryStringDecoder(request.uri());
    uriRequest = queryStringDecoder.path();
    logger.debug("Msg: " + uriRequest);
    if (uriRequest.contains("gre/")
        || uriRequest.contains("img/")
        || uriRequest.contains("res/")
        || uriRequest.contains("favicon.ico")) {
      HttpWriteCacheEnable.writeFile(
          request,
          ctx,
          Configuration.configuration.getHttpBasePath() + uriRequest,
          R66SESSION + Configuration.configuration.getHOST_ID());
      ctx.flush();
      return;
    }
    checkSession(ctx.channel());
    if (!authentHttp.isAuthenticated()) {
      logger.debug("Not Authent: " + uriRequest + ":{}", authentHttp);
      checkAuthent(ctx);
      return;
    }
    String find = uriRequest;
    if (uriRequest.charAt(0) == '/') {
      find = uriRequest.substring(1);
    }
    find = find.substring(0, find.indexOf("."));
    REQUEST req = REQUEST.index;
    try {
      req = REQUEST.valueOf(find);
    } catch (IllegalArgumentException e1) {
      req = REQUEST.index;
      logger.debug("NotFound: " + find + ":" + uriRequest);
    }
    switch (req) {
      case index:
        responseContent.append(index());
        break;
      case Logon:
        responseContent.append(index());
        break;
      case System:
        responseContent.append(System());
        break;
      default:
        responseContent.append(index());
        break;
    }
    writeResponse(ctx);
  }

  private void checkSession(Channel channel) {
    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    if (cookieString != null) {
      Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
      if (!cookies.isEmpty()) {
        for (Cookie elt : cookies) {
          if (elt.name().equalsIgnoreCase(R66SESSION + Configuration.configuration.getHOST_ID())) {
            logger.debug("Found session: " + elt);
            admin = elt;
            R66Session session = sessions.get(admin.value());
            if (session != null) {
              authentHttp = session;
              authentHttp.setStatus(73);
            } else {
              admin = null;
              continue;
            }
          } else if (elt.name().equalsIgnoreCase(I18NEXT)) {
            logger.debug("Found i18next: " + elt);
            lang = elt.value();
          }
        }
      }
    }
    if (admin == null) {
      logger.debug("NoSession: " + uriRequest + ":{}", admin);
    }
  }

  private void handleCookies(HttpResponse response) {
    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    boolean i18nextFound = false;
    if (cookieString != null) {
      Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
      if (!cookies.isEmpty()) {
        // Reset the sessions if necessary.
        boolean findSession = false;
        for (Cookie cookie : cookies) {
          if (cookie
              .name()
              .equalsIgnoreCase(R66SESSION + Configuration.configuration.getHOST_ID())) {
            if (newSession) {
              findSession = false;
            } else {
              findSession = true;
              response
                  .headers()
                  .add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
            }
          } else if (cookie.name().equalsIgnoreCase(I18NEXT)) {
            i18nextFound = true;
            cookie.setValue(lang);
            response
                .headers()
                .add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
          } else {
            response
                .headers()
                .add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
          }
        }
        if (!i18nextFound) {
          Cookie cookie = new DefaultCookie(I18NEXT, lang);
          response
              .headers()
              .add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
        }
        newSession = false;
        if (!findSession) {
          if (admin != null) {
            response
                .headers()
                .add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(admin));
            logger.debug("AddSession: " + uriRequest + ":{}", admin);
          }
        }
      }
    } else {
      Cookie cookie = new DefaultCookie(I18NEXT, lang);
      response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
      if (admin != null) {
        logger.debug("AddSession: " + uriRequest + ":{}", admin);
        response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(admin));
      }
    }
  }

  /** Write the response */
  private void writeResponse(ChannelHandlerContext ctx) {
    // Convert the response content to a ByteBuf.
    ByteBuf buf = Unpooled.copiedBuffer(responseContent.toString(), WaarpStringUtils.UTF8);
    responseContent.setLength(0);

    // Decide whether to close the connection or not.
    boolean keepAlive = HttpUtil.isKeepAlive(request);
    boolean close =
        HttpHeaderValues.CLOSE.contentEqualsIgnoreCase(
                request.headers().get(HttpHeaderNames.CONNECTION))
            || (!keepAlive)
            || forceClose;

    // Build the response object.
    FullHttpResponse response =
        new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, buf);
    response.headers().add(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
    response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html");
    if (keepAlive) {
      response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
    }
    if (!close) {
      // There's no need to add 'Content-Length' header
      // if this is the last response.
      response.headers().set(HttpHeaderNames.CONTENT_LENGTH, String.valueOf(buf.readableBytes()));
    }

    handleCookies(response);

    // Write the response.
    ChannelFuture future = ctx.writeAndFlush(response);
    // Close the connection after the write operation is done if necessary.
    if (close) {
      future.addListener(WaarpSslUtility.SSLCLOSE);
    }
    if (shutdown) {
      ChannelUtils.startShutdown();
    }
  }

  /**
   * Send an error and close
   *
   * @param ctx
   * @param status
   */
  private void sendError(ChannelHandlerContext ctx, HttpResponseStatus status) {
    responseContent.setLength(0);
    responseContent.append(error(status.toString()));
    FullHttpResponse response =
        new DefaultFullHttpResponse(
            HttpVersion.HTTP_1_1,
            status,
            Unpooled.copiedBuffer(responseContent.toString(), WaarpStringUtils.UTF8));
    response.headers().add(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
    response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html");
    responseContent.setLength(0);
    clearSession();
    // Close the connection as soon as the error message is sent.
    ctx.writeAndFlush(response).addListener(WaarpSslUtility.SSLCLOSE);
  }

  @Override
  public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
    OpenR66Exception exception =
        OpenR66ExceptionTrappedFactory.getExceptionFromTrappedException(ctx.channel(), cause);
    if (exception != null) {
      if (!(exception instanceof OpenR66ProtocolBusinessNoWriteBackException)) {
        if (cause instanceof IOException) {
          // Nothing to do
          return;
        }
        logger.warn("Exception in HttpSslHandler {}", exception.getMessage());
      }
      if (ctx.channel().isActive()) {
        sendError(ctx, HttpResponseStatus.BAD_REQUEST);
      }
    } else {
      // Nothing to do
      return;
    }
  }

  @Override
  public void channelActive(ChannelHandlerContext ctx) throws Exception {
    Channel channel = ctx.channel();
    Configuration.configuration.getHttpChannelGroup().add(channel);
    super.channelActive(ctx);
  }
}
Example #4
0
 private void checkAuthent(ChannelHandlerContext ctx) {
   newSession = true;
   if (request.method() == HttpMethod.GET) {
     String logon = Logon();
     logon = logon.replaceAll(REPLACEMENT.XXXERRORMESGXXX.toString(), "");
     responseContent.append(logon);
     clearSession();
     writeResponse(ctx);
     return;
   } else if (request.method() == HttpMethod.POST) {
     getParams();
     if (params == null) {
       String logon = Logon();
       logon =
           logon.replaceAll(
               REPLACEMENT.XXXERRORMESGXXX.toString(),
               Messages.getString("HttpSslHandler.EmptyLogin"));
       responseContent.append(logon);
       clearSession();
       writeResponse(ctx);
       return;
     }
   }
   boolean getMenu = false;
   if (params.containsKey("Logon")) {
     String name = null, password = null;
     List<String> values = null;
     if (!params.isEmpty()) {
       // get values
       if (params.containsKey("name")) {
         values = params.get("name");
         if (values != null) {
           name = values.get(0);
           if (name == null || name.isEmpty()) {
             getMenu = true;
           }
         }
       } else {
         getMenu = true;
       }
       // search the nb param
       if ((!getMenu) && params.containsKey("passwd")) {
         values = params.get("passwd");
         if (values != null) {
           password = values.get(0);
           if (password == null || password.isEmpty()) {
             getMenu = true;
           } else {
             getMenu = false;
           }
         } else {
           getMenu = true;
         }
       } else {
         getMenu = true;
       }
     } else {
       getMenu = true;
     }
     if (!getMenu) {
       logger.debug(
           "Name="
               + name
               + " vs "
               + name.equals(Configuration.configuration.getADMINNAME())
               + " Passwd vs "
               + Arrays.equals(
                   password.getBytes(WaarpStringUtils.UTF8),
                   Configuration.configuration.getSERVERADMINKEY()));
       if (name.equals(Configuration.configuration.getADMINNAME())
           && Arrays.equals(
               password.getBytes(WaarpStringUtils.UTF8),
               Configuration.configuration.getSERVERADMINKEY())) {
         authentHttp
             .getAuth()
             .specialNoSessionAuth(true, Configuration.configuration.getHOST_ID());
         authentHttp.setStatus(70);
       } else {
         getMenu = true;
       }
       if (!authentHttp.isAuthenticated()) {
         authentHttp.setStatus(71);
         logger.debug("Still not authenticated: {}", authentHttp);
         getMenu = true;
       }
     }
   } else {
     getMenu = true;
   }
   if (getMenu) {
     String logon = Logon();
     logon =
         logon.replaceAll(
             REPLACEMENT.XXXERRORMESGXXX.toString(),
             Messages.getString("HttpSslHandler.BadLogin"));
     responseContent.append(logon);
     clearSession();
     writeResponse(ctx);
   } else {
     String index = index();
     responseContent.append(index);
     clearSession();
     admin =
         new DefaultCookie(
             R66SESSION + Configuration.configuration.getHOST_ID(),
             Configuration.configuration.getHOST_ID() + Long.toHexString(random.nextLong()));
     sessions.put(admin.value(), this.authentHttp);
     authentHttp.setStatus(72);
     logger.debug("CreateSession: " + uriRequest + ":{}", admin);
     writeResponse(ctx);
   }
 }
Example #5
0
 private String System() {
   getParams();
   if (params == null) {
     String system = REQUEST.System.readFileUnique(this);
     StringBuilder builder = new StringBuilder(system);
     replaceStringSystem(builder);
     langHandle(builder);
     return builder.toString();
   }
   String extraInformation = null;
   if (params.containsKey("ACTION")) {
     List<String> action = params.get("ACTION");
     for (String act : action) {
       if (act.equalsIgnoreCase("Language")) {
         lang = getTrimValue("change");
         String sys = getTrimValue("changesys");
         Messages.init(new Locale(sys));
         extraInformation =
             Messages.getString("HttpSslHandler.LangIs")
                 + "Web: "
                 + lang
                 + " OpenR66: "
                 + Messages.getSlocale(); // $NON-NLS-1$
       } else if (act.equalsIgnoreCase("Level")) {
         String loglevel = getTrimValue("loglevel");
         WaarpLogLevel level = WaarpLogLevel.WARN;
         if (loglevel.equalsIgnoreCase("debug")) {
           level = WaarpLogLevel.DEBUG;
         } else if (loglevel.equalsIgnoreCase("info")) {
           level = WaarpLogLevel.INFO;
         } else if (loglevel.equalsIgnoreCase("warn")) {
           level = WaarpLogLevel.WARN;
         } else if (loglevel.equalsIgnoreCase("error")) {
           level = WaarpLogLevel.ERROR;
         }
         WaarpLoggerFactory.setLogLevel(level);
         extraInformation =
             Messages.getString("HttpSslHandler.LangIs") + level.name(); // $NON-NLS-1$
       } else if (act.equalsIgnoreCase("Disconnect")) {
         String logon = Logon();
         logon =
             logon.replaceAll(
                 REPLACEMENT.XXXERRORMESGXXX.toString(),
                 Messages.getString("HttpSslHandler.DisActive"));
         newSession = true;
         clearSession();
         forceClose = true;
         return logon;
       } else if (act.equalsIgnoreCase("Shutdown")) {
         String error;
         if (Configuration.configuration.getShutdownConfiguration().serviceFuture != null) {
           error = error(Messages.getString("HttpSslHandler.38")); // $NON-NLS-1$
         } else {
           error = error(Messages.getString("HttpSslHandler.37")); // $NON-NLS-1$
         }
         R66ShutdownHook.setRestart(false);
         newSession = true;
         clearSession();
         forceClose = true;
         shutdown = true;
         return error;
       } else if (act.equalsIgnoreCase("Restart")) {
         String error;
         if (Configuration.configuration.getShutdownConfiguration().serviceFuture != null) {
           error = error(Messages.getString("HttpSslHandler.38")); // $NON-NLS-1$
         } else {
           error =
               error(
                   Messages.getString("HttpSslHandler.39")
                       + (Configuration.configuration.getTIMEOUTCON() * 2 / 1000)
                       + Messages.getString("HttpSslHandler.40")); // $NON-NLS-1$ //$NON-NLS-2$
         }
         error =
             error.replace(
                 "XXXRELOADHTTPXXX",
                 "HTTP-EQUIV=\"refresh\" CONTENT=\""
                     + (Configuration.configuration.getTIMEOUTCON() * 2 / 1000)
                     + "\"");
         R66ShutdownHook.setRestart(true);
         newSession = true;
         clearSession();
         forceClose = true;
         shutdown = true;
         return error;
       } else if (act.equalsIgnoreCase("Validate")) {
         String bsessionr = getTrimValue("BSESSR");
         long lsessionr = Configuration.configuration.getServerChannelReadLimit();
         long lglobalr;
         long lsessionw;
         long lglobalw;
         try {
           if (bsessionr != null) {
             lsessionr = (Long.parseLong(bsessionr) / 10) * 10;
           }
           String bglobalr = getTrimValue("BGLOBR");
           lglobalr = Configuration.configuration.getServerGlobalReadLimit();
           if (bglobalr != null) {
             lglobalr = (Long.parseLong(bglobalr) / 10) * 10;
           }
           String bsessionw = getTrimValue("BSESSW");
           lsessionw = Configuration.configuration.getServerChannelWriteLimit();
           if (bsessionw != null) {
             lsessionw = (Long.parseLong(bsessionw) / 10) * 10;
           }
           String bglobalw = getTrimValue("BGLOBW");
           lglobalw = Configuration.configuration.getServerGlobalWriteLimit();
           if (bglobalw != null) {
             lglobalw = (Long.parseLong(bglobalw) / 10) * 10;
           }
           Configuration.configuration.changeNetworkLimit(
               lglobalw,
               lglobalr,
               lsessionw,
               lsessionr,
               Configuration.configuration.getDelayLimit());
           String dcomm = getTrimValue("DCOM");
           if (dcomm != null) {
             Configuration.configuration.setDelayCommander(Long.parseLong(dcomm));
             if (Configuration.configuration.getDelayCommander() <= 100) {
               Configuration.configuration.setDelayCommander(100);
             }
             Configuration.configuration.reloadCommanderDelay();
           }
           String dret = getTrimValue("DRET");
           if (dret != null) {
             Configuration.configuration.setDelayRetry(Long.parseLong(dret));
             if (Configuration.configuration.getDelayRetry() <= 1000) {
               Configuration.configuration.setDelayRetry(1000);
             }
           }
           extraInformation = Messages.getString("HttpSslHandler.41"); // $NON-NLS-1$
         } catch (NumberFormatException e) {
           extraInformation = Messages.getString("HttpSslHandler.42"); // $NON-NLS-1$
         }
       }
     }
   }
   String system = REQUEST.System.readFileUnique(this);
   StringBuilder builder = new StringBuilder(system);
   replaceStringSystem(builder);
   langHandle(builder);
   if (extraInformation != null) {
     builder.append(extraInformation);
   }
   return builder.toString();
 }