private ValueTask <bool> CanReadTokenAsync(SecurityTokenHandler handler, XmlReader reader)
{
if (handler is IAsyncSecurityTokenHandler asyncHandler)
{
return(asyncHandler.CanReadTokenAsync(reader));
}
return(new ValueTask <bool>(handler.CanReadToken(reader)));
}
protected BootstrapContext(SerializationInfo info, StreamingContext context)
{
if (info == null)
{
return;
}
char chr = info.GetChar("K");
if (chr == 'B')
{
this._tokenBytes = (byte[])info.GetValue("T", typeof(byte[]));
}
else
{
if (chr == 'S')
{
this._tokenString = info.GetString("T");
return;
}
if (chr == 'T')
{
SecurityTokenHandler securityTokenHandler = context.Context as SecurityTokenHandler;
if (securityTokenHandler == null)
{
this._tokenString = Encoding.UTF8.GetString(Convert.FromBase64String(info.GetString("T")));
return;
}
using (XmlDictionaryReader xmlDictionaryReader = XmlDictionaryReader.CreateTextReader(Convert.FromBase64String(info.GetString("T")), XmlDictionaryReaderQuotas.Max))
{
xmlDictionaryReader.MoveToContent();
if (securityTokenHandler.CanReadToken(xmlDictionaryReader))
{
string localName = xmlDictionaryReader.LocalName;
string namespaceURI = xmlDictionaryReader.NamespaceURI;
SecurityToken securityToken = securityTokenHandler.ReadToken(xmlDictionaryReader);
if (securityToken != null)
{
this._token = securityToken;
}
else
{
this._tokenString = Encoding.UTF8.GetString(Convert.FromBase64String(info.GetString("T")));
return;
}
}
}
}
}
}
