Add a PFX Source to MailMan from BinData

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Demonstrates the Chilkat MailMan.AddPfxSourceBd method, which adds a PFX/PKCS#12 certificate store to the MailMan object's internal list of sources used for locating certificates and private keys. The first argument is a BinData containing the PFX bytes and the second is the PFX password. This example loads a PFX into a BinData, registers it, and fetches a message Chilkat can decrypt.

--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

    --  Demonstrates the MailMan.AddPfxSourceBd method, which adds a PFX/PKCS#12 certificate store
    --  to the MailMan object's internal list of sources used for locating certificates and
    --  private keys.  The 1st argument is a BinData containing the PFX bytes and the 2nd is the
    --  PFX password.

    DECLARE @mailman int
    EXEC @hr = sp_OACreate 'Chilkat.MailMan', @mailman OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    --  Configure the POP3 server connection.
    EXEC sp_OASetProperty @mailman, 'MailHost', 'pop.example.com'
    EXEC sp_OASetProperty @mailman, 'MailPort', 995
    EXEC sp_OASetProperty @mailman, 'PopSsl', 1
    EXEC sp_OASetProperty @mailman, 'PopUsername', 'user@example.com'
    EXEC sp_OASetProperty @mailman, 'PopPassword', 'myPassword'

    --  Load the PFX bytes into a BinData (they could come from a file, database, or secrets store).
    DECLARE @bdPfx int
    EXEC @hr = sp_OACreate 'Chilkat.BinData', @bdPfx OUT

    EXEC sp_OAMethod @bdPfx, 'LoadFile', @success OUT, 'qa_data/certs/decryption.pfx'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @bdPfx, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @mailman
        EXEC @hr = sp_OADestroy @bdPfx
        RETURN
      END

    --  Add the PFX as a source of certificates and private keys.
    EXEC sp_OAMethod @mailman, 'AddPfxSourceBd', @success OUT, @bdPfx, 'pfx_password'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @mailman, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @mailman
        EXEC @hr = sp_OADestroy @bdPfx
        RETURN
      END

    --  Fetch a message; if it is encrypted, Chilkat can decrypt it using the PFX source.
    DECLARE @email int
    EXEC @hr = sp_OACreate 'Chilkat.Email', @email OUT

    EXEC sp_OAMethod @mailman, 'FetchOne', @success OUT, 0, 0, 1, @email
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @mailman, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @mailman
        EXEC @hr = sp_OADestroy @bdPfx
        EXEC @hr = sp_OADestroy @email
        RETURN
      END


    EXEC sp_OAGetProperty @email, 'Decrypted', @iTmp0 OUT
    PRINT 'Decrypted = ' + @iTmp0

    --  Note: The path "qa_data/certs/decryption.pfx" is a relative local filesystem path,
    --  relative to the current working directory of the running application.

    --  Note: Explicitly connecting/authenticating is optional.  Chilkat MailMan automatically
    --  connects and authenticates -- using the property settings above -- whenever a server
    --  operation requires it.  Calling the explicit connect/authenticate methods can still be
    --  helpful to determine whether a failure occurs while connecting or while authenticating.

    EXEC @hr = sp_OADestroy @mailman
    EXEC @hr = sp_OADestroy @bdPfx
    EXEC @hr = sp_OADestroy @email


END
GO