PowerShell Requires Chilkat v11.0.0+

Load Java KeyStore and Access Contents

See more Java KeyStore (JKS) Examples

Loads 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. PowerShell

Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

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

$jks = New-Object Chilkat.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 -eq $false) {
    $($jks.LastErrorText)
    exit
}

#  Find out how many of each type of entry:
$numTrustedCerts = $jks.NumTrustedCerts
$numPrivateKeys = $jks.NumPrivateKeys

$cert = New-Object Chilkat.Cert

#  For each trusted certificate, access it by getting
#  it as a cert object.  Also get the alias associated with the certificate.
$("Trusted Certs:")
$i = 0
while ($i -lt $numTrustedCerts) {
    $success = $jks.TrustedCertAt($i,$cert)
    $($jks.GetTrustedCertAlias($i) + ": " + $cert.SubjectDN)
    $i = $i + 1
}

$privKey = New-Object Chilkat.PrivateKey
$certChain = New-Object Chilkat.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.
$("Private Keys:")
$i = 0
while ($i -lt $numPrivateKeys) {
    $jks.PrivateKeyAt("jksFilePassword",$i,$privKey)
    $($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)
    $($cert.SubjectDN)

    $i = $i + 1
}