<PackageReference Include="Microsoft.Data.SqlClient.Extensions.Abstractions" Version="7.1.0-preview3.26238.4" />

Microsoft.Data.SqlClient.SqlAuthenticationProvider

public abstract class SqlAuthenticationProvider
protected SqlAuthenticationProvider()

public static SqlAuthenticationProvider GetProvider(SqlAuthenticationMethod authenticationMethod)

public static bool SetProvider(SqlAuthenticationMethod authenticationMethod, SqlAuthenticationProvider provider)

public abstract Task<SqlAuthenticationToken> AcquireTokenAsync(SqlAuthenticationParameters parameters)

public virtual void BeforeLoad(SqlAuthenticationMethod authenticationMethod)

public virtual void BeforeUnload(SqlAuthenticationMethod authenticationMethod)

public abstract bool IsSupported(SqlAuthenticationMethod authenticationMethod)