Re: Verify Server Certificate before connecting

[Fernando Gonzalez.Sanchez]

From the documentation for MySqlSslMode enum:

/// <summary>
/// Always use SSL. Validate server SSL certificate, but different host name mismatch.
/// </summary>
VerifyCA,
/// <summary>
/// Always use SSL and perform full certificate validation.
/// </summary>
VerifyFull


So in your connection string you can append ";SSL Mode=VerifyCA;" or ";SSL Mode=VerifyFull;" depending on your needs.

There's no exposure of the callback to be notified on validated SSLs, but Connector/NET itself internally uses RemoteCertificateValidationCallback (class MySql.Data.MySqlClient.NativeDriver, method StartSSL).