mod_tokenauth: Support for creating sub-tokens

Properties of sub-tokens:

- They share the same id as their parent token
- Sub-tokens may not have their own sub-tokens (but may have sibling tokens)
- They always have the same or shorter lifetime compared to their parent token
- Revoking a parent token revokes all sub-tokens
- Sub-tokens always have the same JID as the parent token
- They do not have their own 'accessed' property - accessing a sub-token
  updates the parent token's accessed time

Although this is a generic API, it is designed to at least fill the needs of
OAuth2 refresh + access tokens (where the parent token is the refresh token
and the sub-tokens are access tokens).

0 files changed, 0 insertions, 0 deletions