Exemplo n.º 1
0
 /// <summary>
 /// 为请求准备参数
 /// </summary>
 ///<param name="item">参数列表</param>
 private void SetRequest(HttpItem item)
 {
     // 验证证书
     SetCer(item);
     //设置Header参数
     if (item.Header != null && item.Header.Count > 0)
         foreach (string key in item.Header.AllKeys)
         {
             request.Headers.Add(key, item.Header[key]);
         }
     // 设置代理
     SetProxy(item);
     if (item.ProtocolVersion != null) request.ProtocolVersion = item.ProtocolVersion;
     request.ServicePoint.Expect100Continue = item.Expect100Continue;
     //请求方式Get或者Post
     request.Method = item.Method;
     request.Timeout = item.Timeout;
     request.KeepAlive = item.KeepAlive;
     request.ReadWriteTimeout = item.ReadWriteTimeout;
     //Accept
     request.Accept = item.Accept;
     //ContentType返回类型
     request.ContentType = item.ContentType;
     //UserAgent客户端的访问类型,包括浏览器版本和操作系统信息
     request.UserAgent = item.UserAgent;
     // 编码
     encoding = item.Encoding;
     //设置安全凭证
     request.Credentials = item.ICredentials;
     //设置Cookie
     SetCookie(item);
     //来源地址
     request.Referer = item.Referer;
     //是否执行跳转功能
     request.AllowAutoRedirect = item.Allowautoredirect;
     //设置Post数据
     SetPostData(item);
     //设置最大连接
     if (item.Connectionlimit > 0) request.ServicePoint.ConnectionLimit = item.Connectionlimit;
 }
Exemplo n.º 2
0
 /// <summary>
 /// 设置Post数据
 /// </summary>
 /// <param name="item">Http参数</param>
 private void SetPostData(HttpItem item)
 {
     //验证在得到结果时是否有传入数据
     if (request.Method.Trim().ToLower().Contains("post"))
     {
         if (item.PostEncoding != null)
         {
             postencoding = item.PostEncoding;
         }
         byte[] buffer = null;
         //写入Byte类型
         if (item.PostDataType == PostDataType.Byte && item.PostdataByte != null && item.PostdataByte.Length > 0)
         {
             //验证在得到结果时是否有传入数据
             buffer = item.PostdataByte;
         }//写入文件
         else if (item.PostDataType == PostDataType.FilePath && !string.IsNullOrEmpty(item.Postdata))
         {
             StreamReader r = new StreamReader(item.Postdata, postencoding);
             buffer = postencoding.GetBytes(r.ReadToEnd());
             r.Close();
         } //写入字符串
         else if (!string.IsNullOrEmpty(item.Postdata))
         {
             buffer = postencoding.GetBytes(item.Postdata);
         }
         if (buffer != null)
         {
             request.ContentLength = buffer.Length;
             request.GetRequestStream().Write(buffer, 0, buffer.Length);
         }
     }
 }
Exemplo n.º 3
0
 /// <summary>
 /// 设置代理
 /// </summary>
 /// <param name="item">参数对象</param>
 private void SetProxy(HttpItem item)
 {
     bool isIeProxy = item.ProxyIp.ToLower().Contains("ieproxy");
     if (!string.IsNullOrEmpty(item.ProxyIp) && !isIeProxy)
     {
         //设置代理服务器
         if (item.ProxyIp.Contains(":"))
         {
             string[] plist = item.ProxyIp.Split(':');
             WebProxy myProxy = new WebProxy(plist[0].Trim(), Convert.ToInt32(plist[1].Trim()));
             //建议连接
             myProxy.Credentials = new NetworkCredential(item.ProxyUserName, item.ProxyPwd);
             //给当前请求对象
             request.Proxy = myProxy;
         }
         else
         {
             WebProxy myProxy = new WebProxy(item.ProxyIp, false);
             //建议连接
             myProxy.Credentials = new NetworkCredential(item.ProxyUserName, item.ProxyPwd);
             //给当前请求对象
             request.Proxy = myProxy;
         }
     }
     else if (isIeProxy)
     {
         //设置为IE代理
     }
     else
     {
         request.Proxy = item.WebProxy;
     }
 }
Exemplo n.º 4
0
 /// <summary>
 /// 设置Cookie
 /// </summary>
 /// <param name="item">Http参数</param>
 private void SetCookie(HttpItem item)
 {
     if (!string.IsNullOrEmpty(item.Cookie)) request.Headers[HttpRequestHeader.Cookie] = item.Cookie;
     //设置CookieCollection
     if (item.ResultCookieType == ResultCookieType.CookieCollection)
     {
         request.CookieContainer = new CookieContainer();
         if (item.CookieCollection != null && item.CookieCollection.Count > 0)
             request.CookieContainer.Add(item.CookieCollection);
     }
 }
Exemplo n.º 5
0
 /// <summary>
 /// 设置多个证书
 /// </summary>
 /// <param name="item"></param>
 private void SetCerList(HttpItem item)
 {
     if (item.ClentCertificates != null && item.ClentCertificates.Count > 0)
     {
         foreach (X509Certificate c in item.ClentCertificates)
         {
             request.ClientCertificates.Add(c);
         }
     }
 }
Exemplo n.º 6
0
 /// <summary>
 /// 设置证书
 /// </summary>
 /// <param name="item"></param>
 private void SetCer(HttpItem item)
 {
     if (!string.IsNullOrEmpty(item.CerPath))
     {
         //这一句一定要写在创建连接的前面。使用回调的方法进行证书验证。
         ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(CheckValidationResult);
         //初始化对像,并设置请求的URL地址
         request = (HttpWebRequest)WebRequest.Create(item.URL);
         SetCerList(item);
         //将证书添加到请求里
         request.ClientCertificates.Add(new X509Certificate(item.CerPath));
     }
     else
     {
         //初始化对像,并设置请求的URL地址
         request = (HttpWebRequest)WebRequest.Create(item.URL);
         SetCerList(item);
     }
 }
Exemplo n.º 7
0
        /// <summary>
        /// 根据相传入的数据,得到相应页面数据
        /// </summary>
        /// <param name="item">参数类对象</param>
        /// <returns>返回HttpResult类型</returns>
        public HttpResult GetHtml(HttpItem item)
        {
            //返回参数
            HttpResult result = new HttpResult();
            result.mdatai = item.mdatai;
            try
            {
                //准备参数
                SetRequest(item);
            }
            catch (Exception ex)
            {
                result = new HttpResult();
                result.Cookie = string.Empty;
                result.Header = null;
                result.Html = ex.Message;
                result.StatusDescription = "配置参数时出错:" + ex.Message;
                return result;
            }
            try
            {
                #region 得到请求的response
                using (response = (HttpWebResponse)request.GetResponse())
                {
                    result.Host = request.Host;
                    result.HttpHost = request.Address.Scheme +"://"+ request.Host;
                    result.HttpUrl = response.ResponseUri.ToString();
                    result.StatusCode = response.StatusCode;
                    result.StatusDescription = response.StatusDescription;
                    result.Header = response.Headers;
                    if (response.Cookies != null) result.CookieCollection = response.Cookies;
                    if (response.Headers["set-cookie"] != null) result.Cookie = response.Headers["set-cookie"];
                    MemoryStream _stream = new MemoryStream();
                    //GZIIP处理
                    if (response.ContentEncoding != null && response.ContentEncoding.Equals("gzip", StringComparison.InvariantCultureIgnoreCase))
                    {
                        //开始读取流并设置编码方式
                        //new GZipStream(response.GetResponseStream(), CompressionMode.Decompress).CopyTo(_stream, 10240);
                        //.net4.0以下写法
                        _stream = GetMemoryStream(new GZipStream(response.GetResponseStream(), CompressionMode.Decompress));

                    }
                    else
                    {
                        //开始读取流并设置编码方式
                        //response.GetResponseStream().CopyTo(_stream, 10240);
                        //.net4.0以下写法
                        _stream = GetMemoryStream(response.GetResponseStream());
                    }
                    //获取Byte
                    byte[] ResponseByte = _stream.ToArray();
                    _stream.Close();
                    if (ResponseByte != null & ResponseByte.Length > 0)
                    {
                        //是否返回Byte类型数据
                        if (item.ResultType == ResultType.Byte) result.ResultByte = ResponseByte;
                        //从这里开始我们要无视编码了
                        if (encoding == null)
                        {
                            Match meta = Regex.Match(Encoding.Default.GetString(ResponseByte), "<meta([^<]*)charset=([^<]*)[\"']", RegexOptions.IgnoreCase);
                            string c = (meta.Groups.Count > 1) ? meta.Groups[2].Value.ToLower().Trim() : string.Empty;
                            if (c.Length > 2)
                            {
                                try
                                {
                                    if (c.IndexOf(" ") > 0) c = c.Substring(0, c.IndexOf(" "));
                                    encoding = Encoding.GetEncoding(c.Replace("\"", "").Replace("'", "").Replace(";", "").Replace("iso-8859-1", "gbk").Trim());
                                }
                                catch
                                {
                                    if (string.IsNullOrEmpty(response.CharacterSet)) encoding = Encoding.UTF8;
                                    else encoding = Encoding.GetEncoding(response.CharacterSet);
                                }
                            }
                            else
                            {
                                if (string.IsNullOrEmpty(response.CharacterSet)) encoding = Encoding.UTF8;
                                else encoding = Encoding.GetEncoding(response.CharacterSet);
                            }
                        }
                        //得到返回的HTML
                        result.Html = encoding.GetString(ResponseByte);
                    }
                    else
                    {
                        //得到返回的HTML
                        result.Html = "本次请求并未返回任何数据";
                    }
                }
                #endregion
            }
            catch (WebException ex)
            {
                //这里是在发生异常时返回的错误信息
                response = (HttpWebResponse)ex.Response;
                result.Html = ex.Message;
                if (response != null)
                {
                    result.StatusCode = response.StatusCode;
                    result.StatusDescription = response.StatusDescription;
                }
            }
            catch (Exception ex)
            {
                result.Html = ex.Message;
            }
            if (item.IsToLower) result.Html = result.Html.ToLower();
            return result;
        }
Exemplo n.º 8
0
        /// <summary>
        /// 路由器拨号转换ip
        /// </summary>
        /// <param name="rouseurl"></param>
        /// <param name="rouseuname"></param>
        /// <param name="rouseupwd"></param>
        public void Roustreconnect(string rouseurl, string rouseuname, string rouseupwd)
        {
            HttpItem item = new HttpItem();
            HttpHelper httper = new HttpHelper();

            try
            {
                string post =
                    "{\"network\":{\"change_wan_status\":{\"proto\":\"pppoe\",\"operate\":\"disconnect\"}},\"method\":\"do \"}\"";
                string posturl = "http://192.168.6.1/stok=a812351afe23c79530df897ec180/ds";
                item.Accept = "application/json, text/javascript, */*; q=0.01";
                item.ContentType = "application/json; charset=UTF-8";
                item.Referer = "http://192.168.6.1/";
                item.URL = posturl;
                item.Method = "POST";
                item.Postdata = post;
                item.ContentType = "application/x-www-form-urlencoded";
                item.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko";
                item.Header.Add("X-Requested-With", "XMLHttpRequest");
                var stopresult = httper.GetHtml(item);

                LogServer.WriteLog(stopresult.Html, "changeIp");
                return;
                byte[] bytes = Encoding.Default.GetBytes(rouseuname + ":" + rouseupwd);
                string base64str = Convert.ToBase64String(bytes);
                string url = rouseurl.IndexOf("http") >= 0
                    ? rouseurl
                    : ("http://" + rouseurl) + "/userRpm/StatusRpm.htm";
                string urltxt = url + "?Disconnect=" +
                                System.Web.HttpUtility.UrlEncode("断 线", System.Text.Encoding.GetEncoding("gb2312")) +
                                "&wan=1";
                string urltxtc = url + "?Connect=" +
                                 System.Web.HttpUtility.UrlEncode("连 接", System.Text.Encoding.GetEncoding("gb2312")) +
                                 "&wan=1";
                string cookie = "Authorization=Basic%20" + base64str + "; ChgPwdSubTag=";
                item.Referer = urltxt;
                item.ContentType = "textml;charset=gb2312";

                item.URL = urltxt;
                item.Cookie = cookie;

                var page = httper.GetHtml(item);
                Thread.Sleep(1000);
                item.URL = urltxtc;
                var pagelj = httper.GetHtml(item);
                LogServer.WriteLog("断开url:" + urltxt + "\t" + page.Html + "\t链接url:" + urltxtc + "\t" + pagelj,
                    "changeIp");
                LogServer.WriteLog("路由器拨号完成", "changeIp");
            }
            catch (Exception ex)
            {
                LogServer.WriteLog(ex, "changeIp");
                //Log4Logger.Error(ex.Source + ":" + ex.Message + "--:" + ex.StackTrace);
            }
        }