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(VBScript) Iterate Keys and Certs in PEMDemonstrates how to access each of the private keys and certs contained within a PEM.
Dim fso, outFile Set fso = CreateObject("Scripting.FileSystemObject") 'Create a Unicode (utf-16) output text file. Set outFile = fso.CreateTextFile("output.txt", True, True) ' Starting in v9.5.0.49, all Chilkat classes can be unlocked at once at the beginning of a program ' by calling UnlockBundle. It requires a Bundle unlock code. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Global") set chilkatGlob = CreateObject("Chilkat.Global") success = chilkatGlob.UnlockBundle("Anything for 30-day trial.") If (success <> 1) Then outFile.WriteLine(chilkatGlob.LastErrorText) WScript.Quit End If ' The Chilkat PEM class was introduced in v9.5.0.49. ' It requires the bundle to be unlocked, as shown above. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Pem") set pem = CreateObject("Chilkat.Pem") ' Load the PEM from a file. ' If the PEM is encrypted, provide a password. Otherwise pass an empty string for the password. password = "myPassword" success = pem.LoadPemFile("../myPemFiles/myPem.pem",password) If (success <> 1) Then outFile.WriteLine(pem.LastErrorText) WScript.Quit End If ' Note: If the app already has the PEM pre-loaded in a string variable, then load it ' by calling LoadPem instead. pemContent = "... the PEM contents ..." success = pem.LoadPem(pemContent,password) ' Check for success as before.. ' Iterate over the private keys. numPrivateKeys = pem.NumPrivateKeys i = 0 Do While i < numPrivateKeys ' privKey is a Chilkat.PrivateKey Set privKey = pem.GetPrivateKey(i) outFile.WriteLine("Private Key " & i & " is " & privKey.BitLength & " in length") i = i + 1 Loop ' Iterate over the certificates. numCerts = pem.NumCerts i = 0 Do While i < numCerts ' cert is a Chilkat.Cert Set cert = pem.GetCert(i) outFile.WriteLine("Certificate " & i & " : " & cert.SubjectDN) i = i + 1 Loop outFile.Close |
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