PowerBuilder

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. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Pem
string ls_Password
string ls_PemContent
string ls_Alias
string ls_JksPassword
oleobject loo_Jks

li_Success = 0

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

loo_Pem = create oleobject
li_rc = loo_Pem.ConnectToNewObject("Chilkat.Pem")
if li_rc < 0 then
    destroy loo_Pem
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Load the PEM from a file.
// If the PEM is encrypted, provide a password.  Otherwise pass an empty string for the password.
ls_Password = "myPassword"
li_Success = loo_Pem.LoadPemFile("../myPemFiles/myPem.pem",ls_Password)
if li_Success = 0 then
    Write-Debug loo_Pem.LastErrorText
    destroy loo_Pem
    return
end if

// Note: If the app already has the PEM pre-loaded in a string variable, then load it 
// by calling LoadPem instead.  
ls_PemContent = "... the PEM contents ..."
li_Success = loo_Pem.LoadPem(ls_PemContent,ls_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.
ls_Alias = "anything_I_want_here"

// This is the passord that will be required to access the created JKS.
ls_JksPassword = "myJksSecret"
loo_Jks = create oleobject
li_rc = loo_Jks.ConnectToNewObject("Chilkat.JavaKeyStore")

li_Success = loo_Pem.ToJksObj(ls_Alias,ls_JksPassword,loo_Jks)
if li_Success = 0 then
    Write-Debug loo_Pem.LastErrorText
    destroy loo_Pem
    destroy loo_Jks
    return
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.  
li_Success = loo_Jks.ToFile(ls_JksPassword,"../myJksFiles/myJks.jks")
if li_Success = 0 then
    Write-Debug loo_Jks.LastErrorText
    destroy loo_Pem
    destroy loo_Jks
    return
end if



destroy loo_Pem
destroy loo_Jks