Visual FoxPro

PKCS7 Decrypt Using .pfx or .p12 File

See more MIME Examples

Demonstrates how to decrypt MIME using a specifc PFX file (.pfx or .p12) for the source of certificate(s) and private key(s). Visual FoxPro

LOCAL lnSuccess
LOCAL loMime
LOCAL lcPfxPassword

lnSuccess = 0

*  This example assumes the Chilkat API to have been previously unlocked.
*  See Global Unlock Sample for sample code.

loMime = CreateObject('Chilkat.Mime')

*  Load the MIME
lnSuccess = loMime.LoadMimeFile("encrypted.mim")
IF (lnSuccess = 0) THEN
    ? loMime.LastErrorText
    RELEASE loMime
    CANCEL
ENDIF

*  Decrypt using a specific PFX file:
lcPfxPassword = "myPassword"
lnSuccess = loMime.DecryptUsingPfxFile("c:/myPfxFiles/myCertAndPrivateKey.pfx",lcPfxPassword)
IF (lnSuccess = 0) THEN
    ? loMime.LastErrorText
    RELEASE loMime
    CANCEL
ENDIF

*  Display the decrypted MIME:
? loMime.GetMime()

*  Note: The MIME to be decrypted should look something like this
*  when viewed in a text editor:
*  (Note that the Content-Type is application/x-pkcs7-mime)

*  Content-Disposition: attachment; filename="smime.p7m";
*  Content-Transfer-Encoding: base64
*  Content-Type: application/x-pkcs7-mime;
*   name="smime.p7m";
*  
*  MIICRAYJKoZIhvcNAQcDoIICNTCCAjECAQAxggHIMIIBxAIBADCBqzCBlTELMAkGA1UEBhMCVVMx
*  CzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2UgQ2l0eTEeMBwGA1UEChMVVGhlIFVTRVJU
*  UlVTVCBOZXR3b3JrMSEwHwYDVQQLExhodHRwOi8vd3d3LnVzZXJ0cnVzdC5jb20xHTAbBgNVBAMT
*  FFVUTi1VU0VSRmlyc3QtT2JqZWN0AhEA5vxolKNrYgp1Z7ABICdK+zANBgkqhkiG9w0BAQEFAASC
*  AQAJ68jTh3u3ovsOuz1aHXTV90GBB6DMfCdx0bZ85trSvDXBevMOtQdctz653de8EB2xU4RlaPQa
*  oBpF8G01PMaKezd+FGLbhm7gmKl7boej3BboUzM4wrwjc8qHTGc/haT1ZA3jUU3DR4emVXNmRgWc
*  FDU5Dnkf+Z2YXQop9wPCf1Ng+8LLjBX9yxgXP1ZyFDe9vUnSkk2fmZatEY2Y6eWHNbrj6q4F40qN
*  PAyZW1rJSFmKTSPSzv7S0VWBMh+FgUKtqk4I6/+zhneLYeJBZFskmMIGFpgKdgrN7vbbr1a2gv/M
*  PbHUxwKMD4KZ2auyuGKMVLBOm+n8v5f8EegloL/UMGAGCSqGSIb3DQEHATAZBggqhkiG9w0DAjAN
*  AgE6BAgcohHNLdl9FoA4q22x8vXs05wuScRgLhwMOzvdGQkBJx+6iQDBuoCVxF8sQ35g+0PPxN3M
*  6Zw6nI1gSIIKBS3ZjtI=

RELEASE loMime