/// <summary>
/// Create the info section for the cast call.
/// </summary>
/// <returns>The infor section.</returns>
internal XElement CreateCastCallInfoSection()
{
XElement content = new XElement("content",
new XElement("app-id", AppIdInstance.ToString()),
new XElement("hmac", "HMACSHA256"),
new XElement("signing-time", DateTime.UtcNow.ToString("O"))
);
XElement outer = new XElement("outer", content);
XmlReader reader = outer.CreateReader();
reader.MoveToContent();
string s = reader.ReadInnerXml();
s = HealthVaultService.GetOuterXml(content);
string hmac = MobilePlatform.ComputeSha256Hmac(Convert.FromBase64String(SharedSecret), s);
XElement info = new XElement("info",
new XElement("auth-info",
new XElement("app-id", AppIdInstance.ToString()),
new XElement("credential",
new XElement("appserver2",
new XElement("hmacSig", hmac,
new XAttribute("algName", "HMACSHA256")
),
content
)
)
)
);
return(info);
}
