(Python) Create .p7s Signature with HSM / Smartcard

Python example showing how to create a .p7s Signature with HSM / Smartcard

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import sys
import chilkat

crypt = chilkat.CkCrypt2()

#  Any string argument automatically begins the 30-day trial.
success = crypt.UnlockComponent("30-day trial")
if (success != True):
    print crypt.lastErrorText()
    sys.exit()

#  Find our digital certificate from the Current User certificate store.
#  Note: There are several other ways to load your certificate
#  into a Chilkat cert object.  You may load directly from a .cer file,
#  PEM file, pfx, etc.
ccs = chilkat.CkCreateCS()

# certStore is a CkCertStore
certStore = ccs.OpenCurrentUserStore()

# cert is a CkCert
cert = certStore.FindCertBySubjectCN("Chilkat Software, Inc.")
if (cert == None ):
    print cert.lastErrorText()

    sys.exit()

#  Tell the crypt component to use this cert.
crypt.SetSigningCert(cert)

#  We can sign any type of file, creating a .p7s detached signature as output:
success = crypt.CreateP7S("test.xml","test.p7s")
if (success == False):
    print crypt.lastErrorText()

    sys.exit()

print crypt.lastErrorText()
#  Verify the signature...
crypt.SetVerifyCert(cert)

success = crypt.VerifyP7S("test.xml","test.p7s")
if (success == False):
    print crypt.lastErrorText()

    sys.exit()

print "Success!"