/// <summary>
/// When overridden in a descendant class, serializes the object into XML according to Aadhaar API specification.
/// </summary>
/// <param name="elementName">The name of the element.</param>
/// <returns>An instance of <see cref="XElement"/>.</returns>
protected override XElement SerializeXml(string elementName)
{
ValidateNull(Uses, nameof(Uses));
ValidateNull(DeviceInfo, nameof(DeviceInfo));
ValidateNull(KeyInfo, nameof(KeyInfo));
ValidateNull(Data, nameof(Data));
ValidateEmptyString(AadhaarNumber, nameof(AadhaarNumber));
ValidateEmptyString(Hmac, nameof(Hmac));
var authRequest = base.SerializeXml(elementName);
authRequest.Add(new XAttribute("uid", AadhaarNumber),
new XAttribute("ver", AuthVersion),
Uses.ToXml("Uses"),
DeviceInfo.ToXml("Meta"),
KeyInfo.ToXml("Skey"),
Data.ToXml("Data"),
new XElement("Hmac", Hmac));
if (Token != null)
{
authRequest.Add(Token.ToXml("Tkn"));
}
Signer?.ComputeSignature(authRequest);
return(authRequest);
}
/// <summary>
/// When overridden in a descendant class, serializes the object into XML according to Aadhaar API specification.
/// </summary>
/// <param name="elementName">The name of the element.</param>
/// <returns>An instance of <see cref="XElement"/>.</returns>
/// <exception cref="ArgumentNullException"><see cref="DeviceInfo"/>, <see cref="KeyInfo"/> or <see cref="Data"/> is null.</exception>
/// <exception cref="ArgumentException"><see cref="AadhaarNumber"/> or <see cref="Hmac"/> is empty.</exception>
protected virtual XElement SerializeXml(string elementName)
{
ValidateNull(DeviceInfo, nameof(DeviceInfo));
ValidateNull(KeyInfo, nameof(KeyInfo));
ValidateNull(Data, nameof(Data));
ValidateEmptyString(AadhaarNumber, nameof(AadhaarNumber));
ValidateEmptyString(Hmac, nameof(Hmac));
var deviceContext = new XElement(elementName,
new XAttribute("uid", AadhaarNumber),
new XAttribute("tid", Terminal),
new XAttribute("ts", Timestamp.ToString(AadhaarHelper.TimestampFormat, CultureInfo.InvariantCulture)),
DeviceInfo.ToXml("Meta"),
KeyInfo.ToXml("Skey"),
Data.ToXml("Data"),
new XElement("Hmac", Hmac));
return(deviceContext);
}
/// <summary>
/// When overridden in a descendant class, serializes the object into XML according to Aadhaar API specification.
/// </summary>
/// <param name="elementName">The name of the element.</param>
/// <returns>An instance of <see cref="XElement"/>.</returns>
/// <exception cref="System.ArgumentNullException"><see cref="DeviceInfo"/>, <see cref="KeyInfo"/> or <see cref="Data"/> is null.</exception>
/// <exception cref="System.ArgumentException"><see cref="AadhaarNumber"/> or <see cref="Hmac"/> is empty.</exception>
protected override XElement SerializeXml(string elementName)
{
ValidateNull(DeviceInfo, nameof(DeviceInfo));
ValidateNull(KeyInfo, nameof(KeyInfo));
ValidateNull(Data, nameof(Data));
ValidateEmptyString(AadhaarNumber, nameof(AadhaarNumber));
ValidateEmptyString(Hmac, nameof(Hmac));
var bfdRequest = base.SerializeXml(elementName);
var meta = DeviceInfo.ToXml("Meta");
meta.Attribute("idc").Remove();
bfdRequest.Add(new XAttribute("uid", AadhaarNumber),
new XAttribute("ver", BfdVersion),
meta,
KeyInfo.ToXml("Skey"),
Data.ToXml("Data"),
new XElement("Hmac", Hmac));
Signer?.ComputeSignature(bfdRequest);
return(bfdRequest);
}
