SQL Server

Convert Certificate from DER to PEM.

See more Certificates Examples

Loads a digital certificate from any format, such as DER, and saves to PEM format. SQL Server

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

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

    --  LoadFromFile will load virtually any certificate format file.
    --  It will auto-recognize the format and load appropiately.
    --  In this case, load a DER format certificate and convert to PEM.
    EXEC sp_OAMethod @cert, 'LoadFromFile', @success OUT, 'qa_data/certs/testCert.cer'
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @cert, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @cert
        RETURN
      END

    EXEC sp_OAMethod @cert, 'ExportCertPemFile', @success OUT, 'qa_data/certs/testCert.pem'
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @cert, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @cert
        RETURN
      END


    PRINT 'Converted certificate from DER to PEM format.'

    EXEC @hr = sp_OADestroy @cert


END
GO