(CkPython) Apple Keychain - List Certs on Smartcards and USB Tokens

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Iterates over the certificatse on connected smartcards and USB tokens via the Apple Keychain.

Note: This example requires Chilkat v10.0.0 or greater.

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux, Solaris

import sys
import chilkat

certStore = chilkat.CkCertStore()

# On MacOS and iOS, the OpenSmartcard method opens the Keychain.
# The argument passed to OpenSmartcard is ignored.
success = certStore.OpenSmartcard("")
if (success == False):
    print(certStore.lastErrorText())
    sys.exit()

numCerts = certStore.get_NumCertificates()
print("numCerts = " + str(numCerts))

i = 0
while i < numCerts :
    # Note: Chilkat also gets the associated private key if it exists.
    # You can simply use the cert in other places in Chilkat where a cert w/ private key is required.
    # cert is a CkCert
    cert = certStore.GetCertificate(i)
    print(cert.subjectDN())
    print(cert.subjectCN())
    print(cert.serialNumber())
    print("has private key: " + str(cert.HasPrivateKey()))
    print("----")

    i = i + 1

certStore.CloseCertStore()