<html>
<head>
<script type="text/javascript">
var CADESCOM_CADES_X_LONG_TYPE_1 = 0x5d;
var CAPICOM_CURRENT_USER_STORE = 2;
var CAPICOM_MY_STORE = "My";
var CAPICOM_STORE_OPEN_MAXIMUM_ALLOWED = 2;
var CAPICOM_CERTIFICATE_FIND_SUBJECT_NAME = 1;
function GetErrorMessage(e) {
var err = e.message;
if (!err) {
err = e;
} else if (e.number) {
err += " (" + e.number + ")";
}
return err;
}
function CreateObject(name) {
switch (navigator.appName) {
case "Microsoft Internet Explorer":
return new ActiveXObject(name);
default:
var cadesobject = document.getElementById("cadesplugin");
return cadesobject.CreateObject(name);
}
}
function SignCreate(certSubjectName, dataToSign) {
var oStore = CreateObject("CAPICOM.Store");
oStore.Open(CAPICOM_CURRENT_USER_STORE, CAPICOM_MY_STORE,
CAPICOM_STORE_OPEN_MAXIMUM_ALLOWED);
var oCertificates = oStore.Certificates.Find(
CAPICOM_CERTIFICATE_FIND_SUBJECT_NAME, certSubjectName);
if (oCertificates.Count == 0) {
alert("Certificate not found");
return;
}
var oCertificate = oCertificates.Item(1);
var oSigner = CreateObject("CAdESCOM.CPSigner");
oSigner.Certificate = oCertificate;
oSigner.TSAAddress = "http://cryptopro.ru/tsp/";
var oSignedData = CreateObject("CAdESCOM.CadesSignedData");
oSignedData.Content = dataToSign;
try {
var sSignedMessage = oSignedData.SignCades(oSigner, CADESCOM_CADES_X_LONG_TYPE_1);
} catch (err) {
alert("Failed to create signature. Error: " + GetErrorMessage(err));
return;
}
oStore.Close();
return sSignedMessage;
}
function Verify(sSignedMessage) {
var oSignedData = CreateObject("CAdESCOM.CadesSignedData");
try {
oSignedData.VerifyCades(sSignedMessage, CADESCOM_CADES_X_LONG_TYPE_1);
} catch (err) {
alert("Failed to verify signature. Error: " + GetErrorMessage(err));
return false;
}
return true;
}
function run() {
var signedMessage = SignCreate("DmitriySokolov", "Message");
var verifyResult = Verify(signedMessage);
if (verifyResult) {
alert("Signature verified");
}
}
</script>
</head>
<body>
<object id="cadesplugin" type="application/x-cades" class="hiddenObject"></object>
<div id="div_cadesplugin" style="position: absolute; left:-2000px;"></div>
<input type="button" onclick="run();" value="run"/>
</body>
</html>
