VBScript

Convert PEM to JKS (Java KeyStore)

See more PEM Examples

Converts a PEM containing private key(s) and certificates into a JKS (Java KeyStore) formatted file. VBScript

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

success = 0

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

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 = 0) 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..

' Convert to a JavaKeyStore object.
' The alias, if a non-empty string, will be applied to the 1st private key or 
' certificate.  All other keys and/or certificates will be assigned an auto-generated
' alias.
alias = "anything_I_want_here"

' This is the passord that will be required to access the created JKS.
jksPassword = "myJksSecret"
set jks = CreateObject("Chilkat.JavaKeyStore")
success = pem.ToJksObj(alias,jksPassword,jks)
If (success = 0) Then
    outFile.WriteLine(pem.LastErrorText)
    WScript.Quit
End If

' Save the JKS to a file.  The password passed here is used for the keyed hash of the
' entire JKS file.  This may be different (if desired) than the password for individual private keys
' contained within the JKS.  
success = jks.ToFile(jksPassword,"../myJksFiles/myJks.jks")
If (success = 0) Then
    outFile.WriteLine(jks.LastErrorText)
    WScript.Quit
End If


outFile.Close