openproject/lib/api/root.rb

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See COPYRIGHT and LICENSE files for more details.
#++
module API
  class Root < ::API::RootAPI
    include ::API::AppsignalAPI
    content_type "hal+json", "application/hal+json; charset=utf-8"
    format "hal+json"
    formatter "hal+json", API::Formatter.new
    parser "hal+json", Grape::Parser::Json
    default_format "hal+json"

    parser :json, API::V3::Parser.new

    error_representer ::API::V3::Errors::ErrorRepresenter, "application/hal+json; charset=utf-8"
    authentication_scope OpenProject::Authentication::Scope::API_V3

    OpenProject::Authentication.handle_failure(scope: API_V3) do |warden, opts|
      e = grape_error_for(warden.env, self)
      error_message = I18n.t("api_v3.errors.code_401_wrong_credentials")
      api_error = ::API::Errors::Unauthenticated.new(error_message)
      representer = ::API::V3::Errors::ErrorRepresenter.new(api_error)
      status = opts[:message] == "insufficient_scope" ? 403 : 401

      e.error!(representer.to_json, status, warden.headers)
    end

    version "v3", using: :path do
      mount API::V3::Root
    end
  end
end