Classic ASP

OCSP Check Domain's Server Certificate Revocation Status

Sends an OCSP request to determine the revocation status for an SSL server certificate.

Chilkat Classic ASP Downloads

Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

set http = Server.CreateObject("Chilkat.Http")

' Check the revocation status of the SSL server certificate for chilkatsoft.com
status = http.OcspCheck("chilkatsoft.com",443)

Response.Write "<pre>" & Server.HTMLEncode( "chilkatsoft.com status = " & status) & "</pre>"

' The status can have 4 values:
' -1: Unable to check because of an error.
'  0: Good
'  1: Revoked
'  2: Unknown

If (status < 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"
End If

' Now check the status for a revoked server certificate.
status = http.OcspCheck("revoked.badssl.com",443)

Response.Write "<pre>" & Server.HTMLEncode( "revoked.badssl.com status = " & status) & "</pre>"

%>
</body>
</html>