/home/ivoiecob/email.hirewise-va.com/modules/TwoFactorAuth/templates/EntryVerifySecurityKey.html
<!DOCTYPE html>
<html>
	<head>
		<title></title>
		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
		<link type="text/css" rel="stylesheet" href="./static/styles/themes/{{Theme}}/styles.css" />
		<style>
			html {
				height: auto; 
				min-width: auto; 
				min-height: auto; 
			}
			body {
				background-size: auto;
			}
		</style>
	</head>
	<body>
		<div class="screen LoginLayout">
			<div class="login_panel" style="width: auto;">
				<div class="header">
					<span class="icon"></span>
				</div>
				<div class="welcome welcome-reset-password">
					<div id="description">{{Description}}</div>
					<div id="wait_img" style="margin-top: 10px;"><img src="./static/styles/images/wait.gif" /></div>
					<div class="buttons"  style="margin-top: 30px; text-align: center;">
						<a href="#" class="button" id="attestation_link" style="display: none;">Continue</a>
						<a href="javascript: window.close()" class="button" id="cancel_button">Cancel</a>
					</div>
				</div>
			</div>
		</div>
		<script type="text/javascript">
			function base64ToArrayBuffer (sBase64)
			{
				var
					sBinary = window.atob(sBase64),
					iLen = sBinary.length,
					oBytes = new Uint8Array(iLen)
				;
				for (var i = 0; i < iLen; i++)
				{
					oBytes[i] = sBinary.charCodeAt(i);
				}
				return oBytes.buffer;
			}
			
			function arrayBufferToBase64 (buffer)
			{
				var
					sBinary = '',
					oBytes = new Uint8Array(buffer),
					iLen = oBytes.byteLength
				;
				for (var i = 0; i < iLen; i++)
				{
					sBinary += String.fromCharCode(oBytes[ i ]);
				}
				return window.btoa(sBinary);
			}
			
			function returnAttestation (sAttestation)
			{
				if (sPackageName)
				{
					var elem = document.getElementById('attestation_link');
					elem.style.display = 'inline';
					elem.href = sPackageName + '://u2f?attestation=' + encodeURIComponent(JSON.stringify(sAttestation));
					document.getElementById('wait_img').style.display = 'none';
					if (!sAttestation.error) {
						document.getElementById('description').innerHTML = 'You are successfully authorised, please press the button below to switch to the app.';
					} else {
						document.getElementById('description').innerHTML = 'Something went wrong, please press the button below to switch to the app.';
					}
				}
				else
				{
					window.Attestation = sAttestation;
				}
			}


			var
				bSecurityKeysNotSupportedError = !(navigator.credentials && navigator.credentials.get),
				bIsHttps = window.location.protocol === 'https:'
			;
			if (!bIsHttps || bSecurityKeysNotSupportedError)
			{
				returnAttestation({
					error: {
						https: !bIsHttps,
						support: bSecurityKeysNotSupportedError
					}
				});
			}
			else
			{
				var oGetArgs = {{GetArgs}};
				var sPackageName = '{{PackageName}}';
				var sError = '{{Error}}';
				if (oGetArgs)
				{
					oGetArgs.publicKey.challenge = base64ToArrayBuffer(oGetArgs.publicKey.challenge);
					oGetArgs.publicKey.allowCredentials.forEach(element => {
						element.id = base64ToArrayBuffer(element.id);
					});
					navigator.credentials.get(oGetArgs)
						.then((oCreds) => {
							var oCredsResponse = oCreds && oCreds.response;
							returnAttestation({
								id: oCreds && oCreds.rawId ? arrayBufferToBase64(oCreds.rawId) : null,
								clientDataJSON: oCredsResponse && oCredsResponse.clientDataJSON  ? arrayBufferToBase64(oCredsResponse.clientDataJSON) : null,
								authenticatorData: oCredsResponse && oCredsResponse.authenticatorData ? arrayBufferToBase64(oCredsResponse.authenticatorData) : null,
								signature : oCredsResponse && oCredsResponse.signature ? arrayBufferToBase64(oCredsResponse.signature) : null
							});
						})
						.catch((err) => {
							returnAttestation({
								error: {
									cancel: true,
									message: err.message
								}
							});
						});
				}
				else
				{
					returnAttestation({
						error: {
							message: sError
						}
					});
				}
			}
		</script>
	</body>
</html>