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當連接webservice的客戶端需要代理驗證時的解決方法

发布时间:2020-12-17 01:17:39 所属栏目:安全 来源:网络整理
导读:try ??????????????? { ??????????????????? Authority authority = new Authority(); ??????????????????? System.Net.IWebProxy theProxy = System.Net.WebRequest.DefaultWebProxy; ??????????????????? authority.Proxy = theProxy; ???????????????????

try
??????????????? {
??????????????????? Authority authority = new Authority();
??????????????????? System.Net.IWebProxy theProxy = System.Net.WebRequest.DefaultWebProxy;
??????????????????? authority.Proxy = theProxy;
??????????????????? xmlNode = authority.GetUserInfoByNameAndSerialnumber(this.CertName,this.SerialNumber);
??????????????????? authority = null;
??????????????? }
??????????????? catch (Exception e)
??????????????? {
??????????????????? string errorMsg = e.Message;
??????????????????? int count = 3;???//三次輸入錯誤則退出
??????????????????? while (count > 0)
??????????????????? {
??????????????????????? if (errorMsg.Contains("Proxy"))??//如果是因為proxy問題導致exception
??????????????????????? {
??????????????????????????? count--;

??????????????????????????? try??????????????????????????? {??????????????????????????????? ProxyAuthenticate proxyAuthenticate = new ProxyAuthenticate(WebProxy.GetDefaultProxy().Address.Host);????//ProxyAuthenticate?為自定義的賬密輸入框??????????????????????????????? if (proxyAuthenticate.ShowDialog() == System.Windows.Forms.DialogResult.OK)??????????????????????????????? {??????????????????????????????????? Authority authority = new Authority();??????????????????????????????????? System.Net.IWebProxy theProxy = System.Net.WebRequest.DefaultWebProxy;??????????????????????????????????? authority.Proxy = theProxy;??????????????????????????????????? authority.Proxy.Credentials = new System.Net.NetworkCredential(proxyAuthenticate.GetUser(),proxyAuthenticate.GetPassword());??????????????????????????????????? xmlNode = authority.GetUserInfoByNameAndSerialnumber(this.CertName,this.SerialNumber);??????????????????????????????????? authority = null;??????????????????????????????????? break;??????????????????????????????? }??????????????????????????? }??????????????????????????? catch (Exception ex)??????????????????????????? {??????????????????????????????? errorMsg = ex.Message;??????????????????????????? }??????????????????????? }??????????????????????? else??????????????????????? {??????????????????????????? throw new Exception(errorMsg);??????????????????????? }??????????????????? }??????????????? }

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