Package com.bj58.spat.gaea.protocol.sdp

Examples of com.bj58.spat.gaea.protocol.sdp.ExceptionProtocol

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   * @param toIP
   * @param e
   * @return
   */
  public static ExceptionProtocol createError(ErrorState state, String fromIP, String toIP, Exception e) {
    ExceptionProtocol error = new ExceptionProtocol();
    if (state == null) {
      state = ErrorState.OtherException;
    }
    error.setErrorCode(state.getStateNum());

    StringBuilder sbError = new StringBuilder();
    sbError.append("error num:" + System.nanoTime());
    sbError.append("--state:");
    sbError.append(state.toString());
    if (e != null) {
      sbError.append("--Message:");

      if (e.getMessage() != null) {
        sbError.append(e.getMessage());
      }

      StackTraceElement[] trace = e.getStackTrace();
      if (trace != null) {
        for (int i = 0; i < trace.length; i++) {
          sbError.append(trace[i].toString());
          sbError.append("---");
        }
      }
    }
    error.setErrorMsg(sbError.toString());

    error.setFromIP(fromIP);
    error.setToIP(toIP);
    return error;
  }
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   *
   * @param e
   * @return
   */
  public static ExceptionProtocol createError(Throwable e) {
    ExceptionProtocol error = new ExceptionProtocol();
    error.setErrorCode(ErrorState.OtherException.getStateNum());

    StringBuilder sbError = new StringBuilder();
    sbError.append("error num:" + System.nanoTime());
    sbError.append("--state:");
    sbError.append(ErrorState.OtherException.toString());
    if (e != null) {
      sbError.append("--Message:");

      if (e.getMessage() != null) {
        sbError.append(e.getMessage());
      }

      StackTraceElement[] trace = e.getStackTrace();
      if (trace != null) {
        for (int i = 0; i < trace.length; i++) {
          sbError.append(trace[i].toString());
          sbError.append("---");
        }
      }
    }
    error.setErrorMsg(sbError.toString());
    error.setFromIP("");
    error.setToIP("");
    return error;
  }
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        } else if(receiveP.getSDPType() == SDPType.Reset){ //服务重启
          logger.info(server.getName()+" server is reboot,system will change normal server!");
          this.createReboot(server);
          return invoke(returnType, typeName, methodName, paras);
        }else if (receiveP.getSDPType() == SDPType.Exception) {
            ExceptionProtocol ep = (ExceptionProtocol)receiveP.getSdpEntity();
            throw ThrowErrorHelper.throwServiceError(ep.getErrorCode(), ep.getErrorMsg());
        } else {
            throw new Exception("userdatatype error!");
        }
    }
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        if (serverPublicProtocol.getSDPType() == SDPType.Handclasp) {
          _handclaspProtocol = (HandclaspProtocol)serverPublicProtocol.getSdpEntity();
            logger.debug("get server publicKey time:" + (System.currentTimeMillis() - startTime) + "ms");
               
        } else if (serverPublicProtocol.getSDPType() == SDPType.Exception) {
            ExceptionProtocol ep = (ExceptionProtocol)serverPublicProtocol.getSdpEntity();
            throw ThrowErrorHelper.throwServiceError(ep.getErrorCode(), ep.getErrorMsg());
        } else if(serverPublicProtocol.getSDPType() == SDPType.Reset){
          throw new RebootException("this server is reboot!");
        } else {
            throw new Exception("userdatatype error!");
        }
           
        logger.info("receive server publicKey sucess!");
        publicKeyProtocol = null;
           
        String keyInfo = serviceConfig.getSecureKey().getInfo();//授权文件
        if(null == keyInfo || "".equals(keyInfo)){
          logger.warn("获取授权文件失败!");
           return false;
        }
           
        String ciphertext = sk.encryptByPublicKeyString(keyInfo, _handclaspProtocol.getData());
        _handclaspProtocol = null;
        serverPublicProtocol = null;
        //----发送客户端公钥去服务器端、并获取服务器端公钥--end---------------------
        //---发送授权文件到服务器端认证--------------------start-------------------------------
        HandclaspProtocol handclaspProtocol_ = new HandclaspProtocol("2",ciphertext);
        Protocol protocol_mw = proxy.createProtocol(handclaspProtocol_);
         
        try {
          scoket.registerRec(protocol_mw.getSessionID());
          scoket.send(protocol_mw.toBytes());//过程4
          logger.info("send keyInfo sucess!");
        } finally {
            //scoket.dispose();
        }
           
        handclaspProtocol_ = null;
        /**
         * 过程5
         * 获取由客户端公钥加密后的DES密钥
         */
        byte [] receiveDESKey = scoket.receive(protocol_mw.getSessionID(), server.getCurrUserCount());
        if(null == receiveDESKey){
          logger.warn("获取DES密钥失败!");
          return false;
        }
        logger.info("receive DESKey sucess!");
          
        HandclaspProtocol handclaspProtocol_mw = null;
        Protocol serverDesKeyProtocol = Protocol.fromBytes(receiveDESKey);
        if (serverDesKeyProtocol.getSDPType() == SDPType.Handclasp) {
          handclaspProtocol_mw = (HandclaspProtocol)serverDesKeyProtocol.getSdpEntity();
        } else if (serverDesKeyProtocol.getSDPType() == SDPType.Exception) {
          ExceptionProtocol ep = (ExceptionProtocol)serverDesKeyProtocol.getSdpEntity();
            throw ThrowErrorHelper.throwServiceError(ep.getErrorCode(), ep.getErrorMsg());
        } else if(serverDesKeyProtocol.getSDPType() == SDPType.Reset){
          throw new RebootException("this server is reboot!");
        } else {
          throw new Exception("userdatatype error!");
        }
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        //判断当前channel是否通过认证
        if(!sc.isRights()){
          //没有通过认证
          if(protocol != null && protocol.getSdpEntity() instanceof HandclaspProtocol){
            SecureKey sk = new SecureKey();
            HandclaspProtocol handclaspProtocol = (HandclaspProtocol)protocol.getSdpEntity();
            /**
             * 接收 客户端公钥
             */
            if("1".equals(handclaspProtocol.getType())){
              sk.initRSAkey();
              //客户端发送公钥数据
              String clientPublicKey = handclaspProtocol.getData();
              if(null == clientPublicKey || "".equals(clientPublicKey)){
                logger.warn("get client publicKey warn!");
              }
              //java 客户端
              if(protocol.getPlatformType() == PlatformType.Java){
                //服务器生成公/私钥,公钥传送给客户端
                sc.setServerPublicKey(sk.getStringPublicKey());
                sc.setServerPrivateKey(sk.getStringPrivateKey());
                sc.setClientPublicKey(clientPublicKey);
                handclaspProtocol.setData(sk.getStringPublicKey());//服务器端公钥
              }
             
              protocol.setSdpEntity(handclaspProtocol);
              response.setResponseBuffer(protocol.toBytes());
              context.setGaeaResponse(response);
              this.setInvokeAndFilter(context);
              logger.info("send server publieKey sucess!");
            }
            /**
             * 接收权限文件
             */
            else if("2".equals(handclaspProtocol.getType())){
              //客户端加密授权文件
              String clientSecureInfo = handclaspProtocol.getData();
              if(null == clientSecureInfo || "".equals(clientSecureInfo)){
                logger.warn("get client secureKey warn!");
              }
              //授权文件客户端原文(服务器私钥解密)
              String sourceInfo = sk.decryptByPrivateKey(clientSecureInfo, sc.getServerPrivateKey());
              //校验授权文件是否相同
              //判断是否合法,如果合法服务器端生成DES密钥，通过客户端提供的公钥进行加密传送给客户端
              if(global.containsSecureMap(sourceInfo)){
                logger.info("secureKey is ok!");
                String desKey = StringUtils.getRandomNumAndStr(8);
                //设置当前channel属性
                sc.setDesKey(desKey);
                sc.setRights(true);
                handclaspProtocol.setData(sk.encryptByPublicKey(desKey, sc.getClientPublicKey()));
                protocol.setSdpEntity(handclaspProtocol);
                response.setResponseBuffer(protocol.toBytes());
                context.setGaeaResponse(response);
              }else{
                logger.error("It's bad secureKey!");
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    System.out.println("state:" + this.getState().toString());
    System.out.println("errorMsg:" + this.getErrorMsg());
    System.out.println("MessageBodyBase:");
   
    if(sdp.getClass() == RequestProtocol.class) {
      RequestProtocol request = (RequestProtocol)this.sdp;
      System.out.println("Server.Lookup:" + request.getLookup());
      System.out.println("Server.MethodName:" + request.getMethodName());
      System.out.println("Server.ParaKVList:");
      for(KeyValuePair kv : request.getParaKVList()){
        System.out.println("key:" + kv.getKey() + "---value:"+kv.getValue());
      }
    }
        super.printStackTrace();
        System.out.println("--------------------------end------------------------------");
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public class ProtocolHelperTest {

  @Test
  public void testFromBytes() throws Exception {
    RequestProtocol rp = new RequestProtocol("lookup", "methodname", null);
    Protocol p = new Protocol(101001, (byte)1, SDPType.Request, rp);
   
    byte[] buffer = p.toBytes();
   
    Protocol p2 = (Protocol)ProtocolHelper.fromBytes(buffer);
    Assert.assertEquals(rp.getLookup(), ((RequestProtocol)p2.getSdpEntity()).getLookup());
    Assert.assertEquals(rp.getMethodName(), ((RequestProtocol)p2.getSdpEntity()).getMethodName());
  }
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  }
 
 
  @Test
  public void testToBytes() throws Exception {
    RequestProtocol rp = new RequestProtocol("lookup", "methodname", null);
    Protocol p = new Protocol(101001, (byte)1, SDPType.Request, rp);
   
    byte[] buffer = p.toBytes();
    StringBuilder sbBuf = new StringBuilder();
    for(byte b : buffer) {
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    Object response = null;
    Protocol protocol = null;
   
    try {
        protocol = context.getGaeaRequest().getProtocol();
      RequestProtocol request = (RequestProtocol)protocol.getSdpEntity();
     
      sbInvokerMsg.append("protocol version:");
      sbInvokerMsg.append(protocol.getVersion());
      sbInvokerMsg.append("\nfromIP:");
      sbInvokerMsg.append(context.getChannel().getRemoteIP());
      sbInvokerMsg.append("\nlookUP:");
      sbInvokerMsg.append(request.getLookup());
      sbInvokerMsg.append("\nmethodName:");
      sbInvokerMsg.append(request.getMethodName());
      sbInvokerMsg.append("\nparams:");
     
      if(request.getParaKVList() != null){
        for (KeyValuePair kv : request.getParaKVList()) {
          if(kv != null) {
            sbInvokerMsg.append("\n--key:");
            sbInvokerMsg.append(kv.getKey());
            sbInvokerMsg.append("\n--value:");
            sbInvokerMsg.append(kv.getValue());
          } else {
            logger.error("KeyValuePair is null  Lookup:" + request.getLookup() + "--MethodName:" + request.getMethodName());
          }
        }
      }
     
      logger.debug(sbInvokerMsg.toString());
      logger.debug("begin get proxy factory");
     
      // get local proxy
      IProxyStub localProxy = Global.getSingleton().getProxyFactory().getProxy(request.getLookup());
      logger.debug("proxyFactory.getProxy finish");

      if (localProxy == null) {
        ServiceFrameException sfe = new ServiceFrameException(
            "method:ProxyHandle.invoke--msg:" + request.getLookup() + "." + request.getMethodName() + " not fond",
            context.getChannel().getRemoteIP(),
            context.getChannel().getLocalIP(),
            request,
            ErrorState.NotFoundServiceException,
            null);
        response = ExceptionHelper.createError(sfe);
        logger.error("localProxy is null", sfe);
      } else {
        logger.debug("begin localProxy.invoke");
        String swInvoderKey = "InvokeRealService_" + request.getLookup() + "." + request.getMethodName();
        sw.startNew(swInvoderKey, sbInvokerMsg.toString());
        sw.setFromIP(context.getChannel().getRemoteIP());
        sw.setLocalIP(context.getChannel().getLocalIP());
       
        //invoker real service
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  }

  public void setGaeaRequest(GaeaRequest gaeaRequest) {
    this.gaeaRequest = gaeaRequest;
   
    RequestProtocol r = (RequestProtocol)gaeaRequest.getProtocol().getSdpEntity();
    this.stopWatch.setLookup(r.getLookup());
    this.stopWatch.setMethodName(r.getMethodName());
  }
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