0
這裏是簡短的總結： 我有一個WCF客戶端（.NET 4.0），在Windows 7（64位）上表現良好，但在XP（32位）。由於我有很多XP客戶，這是一個巨大的問題。具有智能卡認證的WCF客戶端在Win7上工作，但不在XP上
- 客戶端是從服務提供商提供的wsdl文件生成的。
- 服務是SOAP 1.2 SSL上，與MTOM
- 客戶端證書是智能卡（ActivIdentity）
下面是代碼：
ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
//System.Net.ServicePointManager.SecurityProtocol =System.Net.SecurityProtocolType.Tls;//.Ssl3;
EndpointAddress addr = new EndpointAddress(g2bservice);
B2GServiceClient client = new B2GServiceClient(NCTSBinding.Create(), addr);
client.ClientCredentials.ClientCertificate.Certificate = ccer; // one that is on SmartCard
client.Endpoint.Behaviors.Add(new MyCustomBehavior());
echo e = new echo();
e.Msg = "Hello, World!";
echoResponse r = client.echo(e);
並且這樣創建的該結合：
BindingElement[] be = new BindingElement[2];
be[0] = new NCTSMessageEncodingBindingElement();
HttpsTransportBindingElement hbe = new HttpsTransportBindingElement();
hbe.RequireClientCertificate = true;
be[1] = hbe;
CustomBinding _b = new CustomBinding(be);
return _b;
其中NCTSMessageEncodingBinding更少一樣MtomMessageEncodingB參與重寫IsContentTypeSupported(...)。
因此，此代碼的工作Win7上，有對話框要求PIN從智能卡獲得「私處」。 在XP，對話框輸入PIN從未發出後，有一條錯誤信息：
"An error occurred while making the HTTP request to https://cistest.apis-it.hr:8446/g2bservis. This could be due to the fact that the server certificate is not configured properly with HTTP.SYS in the HTTPS case. This could also be caused by a mismatch of the security binding between the client and the server."
任何線索，請？ XP和Win7支持基礎架構有什麼區別？
小小更新： 請注意工作和非工作跟蹤日誌不同的粗體行。出於某種原因，在Windows 7機器初始消息包含在郵件中的服務名稱（cistest.apis-it.hr），而在XP此信息丟失。此消息後，在XP關閉套接字...
Windows 7, working example (same code):
System.Net Information: 0 : [3748] SecureChannel#23960260 - Certificate is of type X509Certificate2 and contains the private key.
System.Net Information: 0 : [3748] AcquireCredentialsHandle(package = Microsoft Unified Security Protocol Provider, intent = Outbound, scc = System.Net.SecureCredential)
System.Net Information: 0 : [3748] InitializeSecurityContext(credential = System.Net.SafeFreeCredential_SECURITY, context = (null), targetName = cistest.apis-it.hr, inFlags = ReplayDetect, SequenceDetect, Confidentiality, AllocateMemory, InitManualCredValidation)
System.Net Information: 0 : [3748] InitializeSecurityContext(In-Buffer length=0, Out-Buffer length=122, returned code=ContinueNeeded).
System.Net.Sockets Verbose: 0 : [3748] Socket#46340781::Send()
System.Net.Sockets Verbose: 0 : [3748] Data from Socket#46340781::Send
System.Net.Sockets Verbose: 0 : [3748] 00000000 : 16 03 01 00 75 01 00 00-71 03 01 4E 67 4E 6A 26 : ....u...q..NgNj&
System.Net.Sockets Verbose: 0 : [3748] 00000010 : C6 C9 65 17 D7 EC C1 A1-15 72 E1 56 80 F4 5A BB : ..e......r.V..Z.
System.Net.Sockets Verbose: 0 : [3748] 00000020 : A8 4C 50 54 84 D4 3E 86-29 68 CA 00 00 18 00 2F : .LPT..>.)h...../
System.Net.Sockets Verbose: 0 : [3748] 00000030 : 00 35 00 05 00 0A C0 13-C0 14 C0 09 C0 0A 00 32 : .5.............2
System.Net.Sockets Verbose: 0 : [3748] 00000040 : 00 38 00 13 00 04 01 00-00 30 FF 01 00 01 00 00 : .8.......0......
System.Net.Sockets Verbose: 0 : [3748] 00000050 : 00 00 17 00 15 00 00 12-63 69 73 74 65 73 74 2E : ........cistest.
System.Net.Sockets Verbose: 0 : [3748] 00000060 : 61 70 69 73 2D 69 74 2E-68 72 00 0A 00 06 00 04 : apis-it.hr......
System.Net.Sockets Verbose: 0 : [3748] 00000070 : 00 17 00 18 00 0B 00 02-01 00 : ..........
System.Net.Sockets Verbose: 0 : [3748] Exiting Socket#46340781::Send() -> 122#122
XP, not working example (same code):
System.Net Information: 0 : [2272] SecureChannel#7307181 - Certificate is of type X509Certificate2 and contains the private key.
System.Net Information: 0 : [2272] AcquireCredentialsHandle(package = Microsoft Unified Security Protocol Provider, intent = Outbound, scc = System.Net.SecureCredential)
System.Net Information: 0 : [2272] InitializeSecurityContext(credential = System.Net.SafeFreeCredential_SECURITY, context = (null), targetName = cistest.apis-it.hr, inFlags = ReplayDetect, SequenceDetect, Confidentiality, AllocateMemory, InitManualCredValidation)
System.Net Information: 0 : [2272] InitializeSecurityContext(In-Buffer length=0, Out-Buffer length=77, returned code=ContinueNeeded).
System.Net.Sockets Verbose: 0 : [2272] Socket#32308990::Send()
System.Net.Sockets Verbose: 0 : [2272] Data from Socket#32308990::Send
System.Net.Sockets Verbose: 0 : [2272] 00000000 : 16 03 01 00 48 01 00 00-44 03 01 4E 67 4E 1E C1 : ....H...D..NgN..
System.Net.Sockets Verbose: 0 : [2272] 00000010 : 32 BD E0 57 87 A8 68 8B-32 77 00 18 DE 3F 69 3D : 2..W..h.2w...?i=
System.Net.Sockets Verbose: 0 : [2272] 00000020 : D7 B1 7B 76 AD 26 A6 63-6B BB 49 00 00 16 00 04 : ..{v.&.ck.I.....
System.Net.Sockets Verbose: 0 : [2272] 00000030 : 00 05 00 0A 00 09 00 64-00 62 00 03 00 06 00 13 : .......d.b......
System.Net.Sockets Verbose: 0 : [2272] 00000040 : 00 12 00 63 01 00 00 05-FF 01 00 01 00 : ...c.........
System.Net.Sockets Verbose: 0 : [2272] Exiting Socket#32308990::Send() -> 77#77
System.Net.Sockets Verbose: 0 : [2272] Socket#32308990::Receive()
System.Net.Sockets Verbose: 0 : [2272] Data from Socket#32308990::Receive
System.Net.Sockets Verbose: 0 : [2272] 00000000 : 15 03 01 00 02 : .....
...
System.Net.Sockets Verbose: 0 : [2272] Exiting Socket#32308990::Receive() -> 5#5
System.Net.Sockets Verbose: 0 : [2272] Socket#32308990::Receive()
System.Net.Sockets Verbose: 0 : [2272] Data from Socket#32308990::Receive
System.Net.Sockets Verbose: 0 : [2272] 00000005 : 02 28 : .(
System.Net.Sockets Verbose: 0 : [2272] Exiting Socket#32308990::Receive() -> 2#2
System.Net.Sockets Verbose: 0 : [2272] Socket#32308990::Receive()
System.Net.Sockets Verbose: 0 : [2272] Data from Socket#32308990::Receive
System.Net.Sockets Verbose: 0 : [2272] 00000007 : :
System.Net.Sockets Verbose: 0 : [2272] Exiting Socket#32308990::Receive() -> 0#0
System.Net.Sockets Verbose: 0 : [2272] Socket#32308990::Dispose()