【发布时间】:2021-09-21 00:04:34
【问题描述】:
我有一个相当复杂的实时 Web 应用程序,它以 C# 服务器作为后端,同时运行 Websocket 服务器。
我目前正在升级它以支持 HTTPS, 已经这样做了(使用 OWIN 自主机,.NET Framework 4.6.1) 我还需要为 Websockets 这样做(用于在服务器更改时更新客户端)
Websocket 服务器是使用奇妙的websocket-sharp 库实现的
我面临的问题是:
无论我做什么,在调用SslStream.AuthenticateAsServer 之后,我似乎总是在我的服务器端遇到这个令人沮丧的异常。
现在,我也尝试使用不同的 Websocket 服务器 (Fleck),但问题仍然存在,所以我很确定它与我的证书有关。
我正在使用自签名证书,并且我尝试以多种方式创建此证书,包括内置 Windows 证书注册、PowerShell 'New-SelfSignedCertificate',无论我使用什么证书,我总是得到这个例外:
AuthenticationException
HResult=0x80131501
Message=A call to SSPI failed, see inner exception.
Source=System
StackTrace:
at
System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken
message, AsyncProtocolRequest asyncRequest, Exception exception)
at
System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken
message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming,
Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer,
Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32
readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer,
AsyncProtocolRequest asyncRequest)
at
System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken
message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming,
Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer,
Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32
readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer,
AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean
receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at
System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult
lazyResult)
at
System.Net.Security.SslStream.AuthenticateAsServer(X509Certificate
serverCertificate, Boolean clientCertificateRequired, SslProtocols
enabledSslProtocols, Boolean checkCertificateRevocation)
at
WebSocketSharp.Net.WebSockets.TcpListenerWebSocketContext..ctor(TcpClient
tcpClient, String protocol, Boolean secure, ServerSslConfiguration
sslConfig, Logger log) in
J:\Common\OpenSource\websocket-sharp\websocket-sharp\Net\WebSockets\TcpListenerWebSocketContext.cs:line
91
Inner Exception 1:
Win32Exception: An unknown error occurred while processing the
certificate
P.S 我找到了几个地方告诉将EnabledSslProtocols 设置为SslProtocols.Tls12,我这样做了,但没有用。
【问题讨论】:
标签: c# websocket certificate owin x509certificate2