(CkPython) Load PKCS12 / PFX and Access Contents

Loads a PKCS12 / PFX file and iterates over the contents which include private keys and certificates.

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import sys
import chilkat

pfx = chilkat.CkPfx()

# Load the PKCS12 from a file
success = pfx.LoadPfxFile("/someDir/my.p12","pfxFilePassword")
if (success != True):
    print(pfx.lastErrorText())
    sys.exit()

numPrivateKeys = pfx.get_NumPrivateKeys()

print("Private Keys:")

i = 0
while i < numPrivateKeys :
    # privKey is a CkPrivateKey
    privKey = pfx.GetPrivateKey(i)

    # Do something with the private key ...

    i = i + 1

numCerts = pfx.get_NumCerts()

print("Certs:")
i = 0
while i < numCerts :
    # cert is a CkCert
    cert = pfx.GetCert(i)
    print(cert.subjectDN())

    # If the certificate has a private key (one of the private keys within the PFX)
    # then it can also be obtained via the certificate object:
    if (cert.HasPrivateKey() == True):

        print("Has private key!")

        # privKey is a CkPrivateKey
        privKey = cert.ExportPrivateKey()
        # ...

    i = i + 1