Windows App服务:HTTP可以工作,但不能使用HTTPS(vb.net或c#)

时间:2015-10-23 02:30:46

标签: c# .net vb.net windows

我正在构建Cortana Windows 10应用程序(主要用于学习目的)。

以下代码适用于使用用户名和密码的HTTP,但HTTPS不起作用。有任何想法吗?我的服务器使用自签名证书,只输出纯文本(无HTML)。该代码也作为Cortana访问的服务运行(不确定这是否重要,但我在服务中有多个等待的问题,同时将它们放入应用程序中)。

我尝试使用post命令,但无法使其工作。

                        Dim sResult = "No server response."

                    ' if any values are blank, alert user to set up app
                    If sServerAddress = "" OrElse sServerPort = "" OrElse sGUID = "" Then
                        sResult = "You must open the Control Home app first, configure server settings, and then click Set Values to store server settings.  Click below to go to the app."
                    Else

                        ' TO DO: check for valid URI

                        Dim oURI As Uri = New Uri(sServerAddress + ":" + sServerPort + "/sys/%7B" + sGUID + "%7D?d??mbNaturalLanguage(" + command + ")")

                        ' the below options set up username and password, and should allow SSL certificates that are self-signed
                        Dim oFilter = New HttpBaseProtocolFilter()
                        oFilter.ServerCredential = New Windows.Security.Credentials.PasswordCredential(oURI.ToString(), sUsername, sPassword)
                        oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.Expired)
                        oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.Untrusted)
                        oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.InvalidName)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.Success)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.Revoked)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.IncompleteChain)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.InvalidSignature)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.InvalidCertificateAuthorityPolicy)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.BasicConstraintsError)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.UnknownCriticalExtension)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.RevocationInformationMissing)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.RevocationFailure)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.BasicConstraintsError)
                        'oFilter.IgnorableServerCertificateErrors.Add(ChainValidationResult.OtherErrors)
                        Try
                            Dim oHTTP As Windows.Web.Http.HttpClient = New Windows.Web.Http.HttpClient(oFilter)
                            sResult = Await oHTTP.GetStringAsync(oURI)
                            oHTTP.Dispose()
                            ' End If
                        Catch ex As Exception
                            sResult = "Error: " + ex.HResult.ToString("X") + " Message: " + ex.Message
                        End Try
                    End If

                    ' read message
                    Await SendCompletionMessageForPhone(sResult)

1 个答案:

答案 0 :(得分:0)

可能会出现此问题,因为自签名证书不是来自可信源,有些浏览器将其理解为网络钓鱼网站 - 可能是Cortana理解它并阻止连接。

我建议您购买便宜的SSL证书以保护您的网站,并允许您进行此类测试。

请确保您的证书是由机器查看的,而不是网站(如果使用IIS7及以上版本)。