| Имя | Описание |
|---|---|
| D2LAppContext | An implementation of ID2LAppContext |
| D2LSigner | A convenience class to help with the signature generation used in the D2L authentication system |
| D2LUserContext | An implementation of ID2LUserContext |
| DefaultTimestampProvider | Provides an instance of ITimestampProvider |
| TimestampParser | Provides a way of extracting the timestamp from a request body if the body says "Timestamp out of range" |