(Chilkat2-Python) Find Certificate for Email Address in Current-User Certificate Store (Windows-Only)

This is a Windows-only example to find a certificate for a given email address in the current-user certificate store (located in the Windows Registry).

Chilkat2 Python Downloads install with pip pip3 install chilkat2 or download... Python Module for Windows, Linux, Alpine Linux, MacOS, Solaris

import sys
import chilkat2

# This is a Windows-only example because it lists the certificates
# stored in the Windows Current User Certificate Store located in the
# Windows Registry.

certStore = chilkat2.CertStore()

readOnly = True
success = certStore.OpenCurrentUserStore(readOnly)
if (success == False):
    print(certStore.LastErrorText)
    sys.exit()

emailAddr = "support@chilkatsoft.com"
# cert is a CkCert
cert = certStore.FindCertBySubjectE(emailAddr)
if (certStore.LastMethodSuccess != True):
    print("No certificate found for " + emailAddr)
    sys.exit()

print("Found: " + cert.SubjectDN)

# It should be case-insensitive, however it was found not to be.
# The case-insensitive search is fixed starting in Chilkat v9.5.0.65.
emailAddr = "SUPPORT@chilkatsoft.com"
# cert is a CkCert
cert = certStore.FindCertBySubjectE(emailAddr)
if (certStore.LastMethodSuccess != True):
    print("No certificate found for " + emailAddr)
    sys.exit()

print("Found: " + cert.SubjectDN)