Set a TLS Client Certificate from a Cert Object

See more Socket/SSL/TLS Examples

Demonstrates Socket.SetSslClientCert, which configures a certificate as the client certificate for subsequent TLS connections. The certificate must have access to its private key.

The file path is relative to the application's current working directory. An absolute path may also be used. Supply the path appropriate to your own environment.

Dim success As Boolean
success = False

Dim socket As New Chilkat.Socket

//  The file path is relative to the application's current working directory.  An absolute path
//  may also be used.  Supply the path appropriate to your own environment.
//  The PFX password should come from a secure source rather than being hard-coded.
Dim pfxPassword As String
pfxPassword = "myPfxPassword"
Dim cert As New Chilkat.Cert
success = cert.LoadPfxFile("qa_data/client.pfx",pfxPassword)
If (success = False) Then
    System.DebugLog(cert.LastErrorText)
    Return
End If

//  Configure the client certificate before connecting.  Use this only when the server requests or
//  requires client-certificate authentication (mutual TLS).
success = socket.SetSslClientCert(cert)
If (success = False) Then
    System.DebugLog(socket.LastErrorText)
    Return
End If

Dim bTls As Boolean
bTls = True
Dim maxWaitMs As Int32
maxWaitMs = 5000
success = socket.Connect("example.com",5000,bTls,maxWaitMs)
If (success = False) Then
    System.DebugLog(socket.LastErrorText)
    Return
End If

System.DebugLog("Connected with mutual TLS.")