Visual Basic 6.0

Combine Multiple PKCS12's into a Single Java KeyStore

See more Java KeyStore (JKS) Examples

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. Visual Basic 6.0

Dim success As Long
success = 0

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

Dim jks As New ChilkatJavaKeyStore

Dim pfx As New ChilkatPfx

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

Dim alias As String
Dim pfxPassword As String
Dim jksPassword As String
jksPassword = "jksSecret"

' Add the 1st PFX...
pfxPassword = "secret1"
success = pfx.LoadPfxFile("/someDir/file1.p12",pfxPassword)
If (success <> 1) Then
    Debug.Print pfx.LastErrorText
    Exit Sub
End If

alias = "alias1"
success = jks.AddPfx(pfx,alias,jksPassword)
If (success <> 1) Then
    Debug.Print jks.LastErrorText
    Exit Sub
End If

' Add the 2nd PFX...
pfxPassword = "secret2"
success = pfx.LoadPfxFile("/someDir/file2.p12",pfxPassword)
If (success <> 1) Then
    Debug.Print pfx.LastErrorText
    Exit Sub
End If

alias = "alias2"
success = jks.AddPfx(pfx,alias,jksPassword)
If (success <> 1) Then
    Debug.Print jks.LastErrorText
    Exit Sub
End If

' 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 <> 1) Then
    Debug.Print jks.LastErrorText
Else
    Debug.Print "Successfully combined multiple PKCS12's into a single JKS"
End If