我尝试了各种所谓的解决方案,但这个问题似乎没有解决。以下是精简的跟踪日志(一个是尝试与Paypal交流,另一个是尝试与GetSentry交流):
System.Net Information: 0 : [10776] SecureChannel#49633458::.ctor(hostname=svcs.sandbox.paypal.com, #clientCertificates=0, encryptionPolicy=RequireEncryption)
System.Net Information: 0 : [10776] SecureChannel#49633458 - Left with 0 client certificates to choose from.
System.Net Information: 0 : [10776] Using the cached credential handle.
System.Net Information: 0 : [10776] InitializeSecurityContext(credential = System.Net.SafeFreeCredential_SECURITY, context = (null), targetName = svcs.sandbox.paypal.com, inFlags = ReplayDetect, SequenceDetect, Confidentiality, AllocateMemory, InitManualCredValidation)
System.Net Information: 0 : [10776] InitializeSecurityContext(In-Buffer length=0, Out-Buffer length=58, returned code=ContinueNeeded).
System.Net Information: 0 : [10776] InitializeSecurityContext(credential = System.Net.SafeFreeCredential_SECURITY, context = 69e8d930e0:cc64028eb0, targetName = svcs.sandbox.paypal.com, inFlags = ReplayDetect, SequenceDetect, Confidentiality, AllocateMemory, InitManualCredValidation)
System.Net Information: 0 : [10776] InitializeSecurityContext(In-Buffers count=2, Out-Buffer length=0, returned code=IllegalMessage).
System.Net Error: 0 : [10776] Exception in HttpWebRequest#2657604:: - The request was aborted: Could not create SSL/TLS secure channel..
System.Net Error: 0 : [10776] Exception in HttpWebRequest#2657604::GetResponse - The request was aborted: Could not create SSL/TLS secure channel..
System.Net Information: 0 : [10776] SecureChannel#39602548::.ctor(hostname=app.getsentry.com, #clientCertificates=0, encryptionPolicy=RequireEncryption)
System.Net Information: 0 : [10776] SecureChannel#39602548 - Left with 0 client certificates to choose from.
System.Net Information: 0 : [10776] Using the cached credential handle.
System.Net Information: 0 : [10776] InitializeSecurityContext(credential = System.Net.SafeFreeCredential_SECURITY, context = (null), targetName = app.getsentry.com, inFlags = ReplayDetect, SequenceDetect, Confidentiality, AllocateMemory, InitManualCredValidation)
System.Net Information: 0 : [10776] InitializeSecurityContext(In-Buffer length=0, Out-Buffer length=58, returned code=ContinueNeeded).
System.Net Information: 0 : [10776] InitializeSecurityContext(credential = System.Net.SafeFreeCredential_SECURITY, context = 69e8d930e0:cc64029510, targetName = app.getsentry.com, inFlags = ReplayDetect, SequenceDetect, Confidentiality, AllocateMemory, InitManualCredValidation)
System.Net Information: 0 : [10776] InitializeSecurityContext(In-Buffers count=2, Out-Buffer length=0, returned code=IllegalMessage).
System.Net Error: 0 : [10776] Exception in HttpWebRequest#49716141:: - The request was aborted: Could not create SSL/TLS secure channel..
System.Net Error: 0 : [10776] Exception in HttpWebRequest#49716141::GetResponse - The request was aborted: Could not create SSL/TLS secure channel..
我尝试过
我尝试过
ServicePointManager.ServerCertificateValidationCallback +=
(sender, certificate, chain, sslPolicyErrors) => true;
还有(Global.asax.cs中的Application_Start)
ServicePointManager.Expect100Continue = true;
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
似乎什么都没有帮助。这是在Windows 8.1 Pro框架下的MVC应用程序。