Entry_point endpoint returns wrong content type

[enykeev]

SUMMARY

/action/views/entry_point endpoint returns wrong content-type

ISSUE TYPE

• Bug Report

STACKSTORM VERSION

root@c4651da9d7f6:/# st2 --version
st2 2.8.0, on Python 2.7.6

OS / ENVIRONMENT / INSTALL METHOD

st2-docker

STEPS TO REPRODUCE

root@c4651da9d7f6:/# curl -i https://localhost/api/v1/actions/views/entry_point/packs.install?x-auth-token="$(st2 auth -t st2admin)" --insecure
Password:
HTTP/1.1 200 OK
Server: nginx/1.15.1
Date: Wed, 25 Jul 2018 10:25:19 GMT
Content-Type: application/json
Content-Length: 892
Connection: keep-alive
Set-Cookie: auth-token=101c5e42dab546acae255e05277fd243; Max-Age=86399; Path=/; expires=Thu, 26-Jul-2018 10:25:18 GMT; HttpOnly
Access-Control-Allow-Origin: http://127.0.0.1:3000
Access-Control-Allow-Methods: GET,POST,PUT,DELETE,OPTIONS
Access-Control-Allow-Headers: Content-Type,Authorization,X-Auth-Token,St2-Api-Key,X-Request-ID
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Content-Type,X-Limit,X-Total-Count,X-Request-ID
X-Request-ID: 8dc394fb-7753-4ffb-91aa-089a3abd0ee8
Front-End-Https: on
X-Content-Type-Options: nosniff

"---\n  chain:\n    -\n      name: \"download pack\"\n      ref: \"packs.download\"\n      parameters:\n        packs: \"{{packs}}\"\n        force: \"{{force}}\"\n      on-success: \"make a prerun\"\n    -\n      name: \"make a prerun\"\n      ref: \"packs.virtualenv_prerun\"\n      parameters:\n        packs_status: \"{{ __results['download pack'].result }}\"\n      on-success: \"install pack dependencies\"\n    -\n      name: \"install pack dependencies\"\n      ref: \"packs.setup_virtualenv

EXPECTED RESULTS

The endpoint should respect content MIME type and request Accept header. Content-Type: application/json should be Content-Type: application/x-yaml, text/yaml or text/plain depending on request's Accept header. See https://tools.ietf.org/html/rfc7231#section-5.3.2 for details.

ACTUAL RESULTS

The endpoint always return Content-Type: application/json no matter what MIME type the particular content has.