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(Chilkat2-Python) Load Java KeyStore and Access ContentsLoads a Java keystore file and iterates over the contents. A Java keystore (.jks) file can contain one or more trusted root certificate entries and/or one or more private key entries. Each private key entry includes an associated certificate chain. Note: This example requires Chilkat v11.0.0 or greater.
import sys import chilkat2 success = False # This requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. jks = chilkat2.JavaKeyStore() # Load the Java keystore from a file. The JKS file password is used # to verify the keyed digest that is found at the very end of the keystore. # It verifies there has been no tampering with the file. success = jks.LoadFile("jksFilePassword","/someDir/keyStore.jks") if (success == False): print(jks.LastErrorText) sys.exit() # Find out how many of each type of entry: numTrustedCerts = jks.NumTrustedCerts numPrivateKeys = jks.NumPrivateKeys cert = chilkat2.Cert() # For each trusted certificate, access it by getting # it as a cert object. Also get the alias associated with the certificate. print("Trusted Certs:") i = 0 while i < numTrustedCerts : success = jks.TrustedCertAt(i,cert) print(jks.GetTrustedCertAlias(i) + ": " + cert.SubjectDN) i = i + 1 privKey = chilkat2.PrivateKey() certChain = chilkat2.CertChain() # For each private key entry, get the private key and # the associated certificate chain. # Each private key is password protected. Usually it is the same # password as used for the keyed digest of the entire JKS. # However, this does not have to be. The password is passed # here to handle the possibility of each private key requiring # a different password. print("Private Keys:") i = 0 while i < numPrivateKeys : jks.PrivateKeyAt("jksFilePassword",i,privKey) print(jks.GetPrivateKeyAlias(i)) jks.CertChainAt(i,certChain) # The 1st certificate in the chain is the one associated with the private key. certChain.CertAt(0,cert) print(cert.SubjectDN) i = i + 1 |
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