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Contents
module Kadmin
module Concerns
module AuthorizedUser
extend ActiveSupport::Concern
included do
if respond_to?(:helper_method)
helper_method :current_user
helper_method :authorized_user
helper_method :logged_in?
helper_method :authorized?
end
end
# @!group before_action
# Add as a before_action whenever you wish to authorize a user for a particular
# resource. The app provided user model will perform authorization of the resource.
# @see Kadmin::Auth::User
# @example
# before_action :authorize, except: [:index] # exclude index from authorization
def authorize
if Kadmin::Auth.config.enabled?
if logged_in?
unless authorized?
redirect_to Kadmin::Engine.routes.url_helpers.auth_unauthorized_path
end
else
redirect_to Kadmin::Engine.routes.url_helpers.auth_login_path(origin: request.path)
end
end
end
# @!endgroup
# @!group View Helpers
# @return [String] the current user identifier. Historically called current_user
def current_user
session[Kadmin::AuthController::SESSION_KEY]
end
# @see Kadmin::Concerns::AuthorizedUser#current_user
# @return [Kadmin::Auth::User] instance of the user identified by current_user
def authorized_user
return Kadmin::Auth.users.get(current_user)
end
# @!endgroup
# @!group Helpers
# @return [Boolean] true if the user is logged in, false otherwise
def logged_in?
return current_user.present?
end
# @see Kadmin::Auth::User
# @return [Boolean] true if the user is authorized in, false otherwise
def authorized?
return authorized_user&.authorized?(request)
end
# @!endgroup
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems