A C++ implementation of the SciTokens library with a C library interface
copied from cf-staging / scitokens-cppSciTokens provide a token format for distributed authorization. The tokens are self-describing, can be verified in a distributed fashion (no need to contact the issuer to determine if the token is valid). This is convenient for a federated environment where several otherwise-independent storage endpoints want to delegate trust for an issuer for managing a storage allocation.
