* [cpp][pistache-server] Add extraction and forwarding of credentials for HTTP Basic protected endpoints.
* [cpp][pistache-server] Change HTTP Basic credentials to be contained on a struct instead of two std::strings
* [cpp][pistache-server] Add callbacks to authenticate http basic credentials.
* [cpp][pistache-server] Add `void* userdata` to HttpBasicCredentials.
This allows for data ft be passed on from the authenticator to the
handler implementation. For example a userid that has already been
looked up
* [cpp][pistache-server] Add support for HTTP Bearer authentication.
* [cpp][pistache-server] Add new file `api-base-source.mustache`
`api-base-source.mustache` contain implementations of security
related methods and also the empty constructor.
* [cpp][pistache-server] Add re-generated samples.
* Fix PR 19978: Updated indentation levels and fixed test problems
---------
Co-authored-by: Morten Winkler <morten@winkler.dk>
* overhaul pistache templates
* fix function signature in model-source
return type now aligns with definition in model-header
* use default keyword for destructors
* generate pistache samples
* move bin/configs/other/cpp-pistache-server-cpp-pistache.yaml to bin/configs/cpp-pistache-server-cpp-pistache.yaml
* Only generate validation body if necessary
* generate pistache samples
* Fixed#2643
Refactored to/from json functions to use universal object serialization method.
* Code review found incorrect indenting and I forgot to remove unused mustache files.
* Removed helpers class because it is not needed anymore.
* Removed helpers package from docs.
* Reverted helper class removal.
