public AntiForgeryToken Deserialize(string serializedToken)
{
try
{
using (
MemoryStream stream = new MemoryStream(_cryptoSystem.Unprotect(serializedToken))
)
{
using (BinaryReader reader = new BinaryReader(stream))
{
AntiForgeryToken token = DeserializeImpl(reader);
if (token != null)
{
return(token);
}
}
}
}
catch
{
// swallow all exceptions - homogenize error if something went wrong
}
// if we reached this point, something went wrong deserializing
throw HttpAntiForgeryException.CreateDeserializationFailedException();
}
public AntiForgeryToken?Deserialize(string serializedToken, bool throwOnError)
{
AntiForgeryToken?token = DeserializeImpl(serializedToken);
if (token is null &&
throwOnError)
{
throw HttpAntiForgeryException.CreateDeserializationFailedException();
}
return(token);
}
public AntiForgeryToken Deserialize(string serializedToken)
{
try
{
using (MemoryStream memoryStream = new MemoryStream(this._cryptoSystem.Unprotect(serializedToken)))
{
using (BinaryReader binaryReader = new BinaryReader(memoryStream))
{
AntiForgeryToken antiForgeryToken = AntiForgeryTokenSerializer.DeserializeImpl(binaryReader);
if (antiForgeryToken != null)
{
return(antiForgeryToken);
}
}
}
}
catch
{
}
throw HttpAntiForgeryException.CreateDeserializationFailedException();
}
