如何使用C＃在电子邮件应用程序（mailkit和mimekit）中存储和读取数据库中的数字证书？

Question

I m making an application which requires sending encrypted and digitally signed email for which I want to use S/MIME. I am using the MAILKIT and MIMEKIT API. However, the MIMEKIT requires the certificates to be loaded from a sql database. As shown below

public MySecureMimeContext()
    : base(OpenDatabase("C:\\wherever\\certdb.sqlite"))
{
}

I have got certificates with me (Root CA and Client Certificates (pfx files), but how can I save and read them from a database ? Or is there an alternative simple approach ?

Answer 1

The DefaultSecureMimeContext that your class presumably inherits from has a number of Import() methods that you can use:

http://www.mimekit.net/docs/html/Overload_MimeKit_Cryptography_DefaultSecureMimeContext_Import.htm