Classic ASP
Classic ASP
ChartURL - Create a Signed URL
See more HTTP Misc Examples
Demonstrates how to create a signed URL for ChartURL.Chilkat Classic ASP Downloads
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
set crypt = Server.CreateObject("Chilkat.Crypt2")
' Example key: "dek-d7a46236eda961a6c3c18ffcc6b077ba87d27e9ae85f7842c6d427c265dd5f69d5131308d93332353d4a55a4b1160fcf516515a4a9f0aa50fbf2d7a2e7d0f1c5"
key = "charturl-sign-encrypt-key"
' Example token: "dt-RwYN"
token = "charturl-token"
slug = "weekly-activity"
data = "{ ""options"": {""data"": {""columns"": [[""This Week"",10,13],[""Last Week"",9,5]]}}}"
crypt.HashAlgorithm = "SHA256"
crypt.MacAlgorithm = "HMAC"
success = crypt.SetMacKeyString(key)
crypt.EncodingMode = "base64"
set json = Server.CreateObject("Chilkat.JsonObject")
success = json.Load(data)
Response.Write "<pre>" & Server.HTMLEncode( "json = " & json.Emit()) & "</pre>"
sig = crypt.MacStringENC(json.Emit())
set sbUrl = Server.CreateObject("Chilkat.StringBuilder")
success = sbUrl.Append("https://charturl.com/i/")
success = sbUrl.Append(token)
success = sbUrl.Append("/")
success = sbUrl.Append(slug)
success = sbUrl.Append("?d=")
success = sbUrl.Append(crypt.EncodeString(json.Emit(),"utf-8","url"))
success = sbUrl.Append("&s=")
success = sbUrl.Append(crypt.EncodeString(sig,"utf-8","url"))
Response.Write "<pre>" & Server.HTMLEncode( "Signed URL: " & sbUrl.GetAsString()) & "</pre>"
%>
</body>
</html>