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VB.NET

Add Trusted Certificate to JKS

See more Java KeyStore (JKS) Examples

Adds a trusted certificate to a Java keystore file.

Chilkat VB.NET Downloads

VB.NET
Dim success As Boolean = False

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

Dim jks As New Chilkat.JavaKeyStore

Dim jksPassword As String = "secret"
Dim jksPath As String = "/myJksTrustedCerts/cacerts.jks"

' Load the Java keystore from a file.
success = jks.LoadFile(jksPassword,jksPath)
If (success <> True) Then
    Debug.WriteLine(jks.LastErrorText)
    Exit Sub
End If


Dim cert As New Chilkat.Cert

' The cert's LoadFrommFile method can load a certificate from
' virtually any format.  It will automatically determine the format
' and load appropriately.
success = cert.LoadFromFile("/certFiles/myNewTrustedCert.pem")
If (success <> True) Then
    Debug.WriteLine(cert.LastErrorText)
    Exit Sub
End If


' The alias can be anything.  It's basically just a label 
' used within the JKS associated with the entry.  It should
' be unique among aliases within the JKS file.
Dim alias As String = "habanero"

success = jks.AddTrustedCert(cert,alias)
If (success <> True) Then
    Debug.WriteLine(jks.LastErrorText)
    Exit Sub
End If


' Write the JKS containing the new certificate.
success = jks.ToFile(jksPassword,jksPath)
If (success <> True) Then
    Debug.WriteLine(jks.LastErrorText)
    Exit Sub
End If


Debug.WriteLine("Added a trusted certificate to the JKS.")