SSL连接错误

Question

我想从c＃应用程序使用SSL连接到MySQL。下面是我的连接字符串：

server = "xxx.xxx.xxx.xxx"; 
     database = "sqlserver"; 
     uid = "sqlserver"; 
     password = "password"; 
     cert_file = "client-cert.pfx";  
     string connectionString; 
     connectionString = "SERVER=" + server + ";" + "DATABASE=" + database + ";" + "UID=" + uid + "; CertificateFile=" + cert_file + "; CertificatePassword=admin; SslMode=Required"; 

这是错误：

System.IO.IOException: Received an unexpected EOF or 0 bytes from the transport stream. at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count) 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 MySql.Data.MySqlClient.NativeDriver.StartSSL() at MySql.Data.MySqlClient.NativeDriver.Open() at MySql.Data.MySqlClient.Driver.Open() at MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings) at MySql.Data.MySqlClient.MySqlPool.CreateNewPooledConnection() at MySql.Data.MySqlClient.MySqlPool.GetPooledConnection() at MySql.Data.MySqlClient.MySqlPool.TryToGetDriver() at MySql.Data.MySqlClient.MySqlPool.GetConnection() at MySql.Data.MySqlClient.MySqlConnection.Open() at

我认为这个问题是我的文件，但现在我知道这是不是...所以我失去了

Answer 1

server = "xxx.xxx.xxx.xxx"; 

大多数情况下，SSL证书定义了主机名模式（例如* .google.com）。在SSL认证期间，主机名被验证为来自正确的域。使用服务器的IP地址将导致此检查失败。

我会尝试将主机名设置为服务器，看看你是否得到不同的结果。