(PowerShell) Combine Multiple PKCS12's into a Single Java KeyStore

Combines multiple PKCS12's into a single Java KeyStore (JKS) file. To combine multiple PKCS12 files into a single JKS, simply load each PKCS12 into a PFX object, add it to the Java keystore object via the AddPfx method, and then finally write the Java keystore at the very end.

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

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

$jks = New-Object Chilkat.JavaKeyStore

$pfx = New-Object Chilkat.Pfx

# Combines several PKCS12's into a single JKS.
# Simply load each, add it to the keystore, and then 
# save at the very end.

$jksPassword = "jksSecret"

# Add the 1st PFX...
$pfxPassword = "secret1"
$success = $pfx.LoadPfxFile("/someDir/file1.p12",$pfxPassword)
if ($success -ne $true) {
    $($pfx.LastErrorText)
    exit
}

$alias = "alias1"
$success = $jks.AddPfx($pfx,$alias,$jksPassword)
if ($success -ne $true) {
    $($jks.LastErrorText)
    exit
}

# Add the 2nd PFX...
$pfxPassword = "secret2"
$success = $pfx.LoadPfxFile("/someDir/file2.p12",$pfxPassword)
if ($success -ne $true) {
    $($pfx.LastErrorText)
    exit
}

$alias = "alias2"
$success = $jks.AddPfx($pfx,$alias,$jksPassword)
if ($success -ne $true) {
    $($jks.LastErrorText)
    exit
}

# We can continue adding as many PFX's as desired...

# Write the Java keystore to a file:
$success = $jks.ToFile($jksPassword,"/jksFiles/my.jks")
if ($success -ne $true) {
    $($jks.LastErrorText)
}
else {
    $("Successfully combined multiple PKCS12's into a single JKS")
}