This is the first commit doing mainly 3 things:
1. create a new scope and allow users to use it
2. Have the JWTController respond correctly on this
3. Updates documentation to suggest usage of PATs
There is one gotcha, there will be no support for impersonation tokens, as this
seems not needed.
Fixesgitlab-org/gitlab-ce#19219
Gitlab::Auth and API::APIGuard already check for at least one valid
scope on personal access tokens, so if the scopes are empty the token
will always fail validation.
- Use `TokenAuthenticatable` to generate the personal access token
- Remove a check for `authenticity_token` in application controller;
this should've been `authentication_token`, maybe, and doesn't make
any sense now.
- Have the datepicker appear inline
