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(Chilkat2-Python) Get the Certificate with Private Key from a Java KeyStoreSee more Java KeyStore (JKS) ExamplesLoad a Chilkat certificate object from a Java KeyStore.
import sys import chilkat2 # This example requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. # Most of the time a .jks contains one certificate with it's associated private key. # (Similar to how a .pfx/.p12 usually contains a particular certificate with private key.) # This example demonstrates how to get the certificate with private key such that it can be used # by other Chilkat classes wherever a cert w/ private key is needed. jks = chilkat2.JavaKeyStore() password = "secret" success = jks.LoadFile(password,"qa_data/jks/test_secret.jks") if (success != True): print(jks.LastErrorText) sys.exit() # Make sure we have a private key. if (jks.NumPrivateKeys < 1): print("No private key available.") sys.exit() # ------------------------------------------------------------------------- # Get the certificate chain associated with the 1st (and probably only) private key in the JKS. # chain is a CkCertChain chain = jks.GetCertChain(0) if (jks.LastMethodSuccess != True): print(jks.LastErrorText) sys.exit() # cert is a CkCert cert = chain.GetCert(0) if (chain.LastMethodSuccess != True): print(chain.LastErrorText) sys.exit() # Verify again that this cert has a private key. if (cert.HasPrivateKey() != True): print("Certificate has no associated private key.") sys.exit() # We now have the cert object with it's associated private key, and it can be used in other Chilkat classes where needed. # For example.. crypt = chilkat2.Crypt2() success = crypt.SetSigningCert(cert) if (success == False): print(crypt.LastErrorText) sys.exit() # ... # ... |
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