Revision 03abfb63
Added by Tomáš Strachota almost 12 years ago
- ID 03abfb63f9437ecfa2dcdbb685a8d38ef6dbedeb
| app/controllers/api/base_controller.rb | ||
|---|---|---|
|
class BaseController < ActionController::Base
|
||
|
|
||
|
before_filter :set_default_response_format
|
||
|
before_filter :authorize
|
||
|
|
||
|
respond_to :json
|
||
|
|
||
|
def process_error hash = {}
|
||
|
hash[:object] ||= get_resource || raise("Param 'object' was not defined")
|
||
|
|
||
|
hash[:json_code] ||= :unprocessable_entity
|
||
|
def process_error options = {}
|
||
|
|
||
|
options[:json_code] ||= :unprocessable_entity
|
||
|
|
||
|
errors = if hash[:object].respond_to?(:errors)
|
||
|
logger.info "Failed to save: #{hash[:object].errors.full_messages.join(", ")}"
|
||
|
hash[:object].errors.full_messages
|
||
|
errors = if options[:error]
|
||
|
options[:error]
|
||
|
else
|
||
|
raise("Object has to respond to errors")
|
||
|
options[:object] ||= get_resource || raise("No error to process")
|
||
|
if options[:object].respond_to?(:errors)
|
||
|
logger.info "Failed to save: #{options[:object].errors.full_messages.join(", ")}"
|
||
|
options[:object].errors.full_messages
|
||
|
else
|
||
|
raise("No error to process")
|
||
|
end
|
||
|
end
|
||
|
|
||
|
# set 403 status on permission errors
|
||
|
if errors.any? { |error| error =~ /You do not have permission/ }
|
||
|
options[:json_code] = :forbidden
|
||
|
end
|
||
|
|
||
|
render :json => {"errors" => errors} , :status => hash[:json_code]
|
||
|
render :json => {"errors" => errors} , :status => options[:json_code]
|
||
|
end
|
||
|
|
||
|
def get_resource
|
||
| ... | ... | |
|
end
|
||
|
|
||
|
|
||
|
def request_from_katello_cli?
|
||
|
request.headers['User-Agent'].to_s =~ /^katello-cli/
|
||
|
|
||
|
# Authorize the user for the requested action
|
||
|
def authorize(ctrl = params[:controller], action = params[:action])
|
||
|
|
||
|
if SETTINGS[:login]
|
||
|
unless User.current
|
||
|
user_to_login = nil
|
||
|
if result = authenticate_with_http_basic { |u, p| user_to_login = u; User.try_to_login(u, p) }
|
||
|
User.current = result
|
||
|
else
|
||
|
process_error({:error => "Unable to authenticate user %s" % user_to_login, :json_code => :unauthorized})
|
||
|
return false
|
||
|
end
|
||
|
end
|
||
|
else
|
||
|
# We assume we always have a user logged in, if authentication is disabled, the user is the build-in admin account.
|
||
|
User.current = User.find_by_login("admin")
|
||
|
end
|
||
|
|
||
|
# FIXME the following breaks bookmark controller as it has no Autho restrictions in the model.
|
||
|
# Moreover it probably doesn't make sense to have it in API controller.
|
||
|
#allowed = User.current.allowed_to?({:controller => ctrl.gsub(/::/, "_").underscore, :action => action})
|
||
|
#allowed ? true : deny_access
|
||
|
end
|
||
|
|
||
|
def deny_access
|
||
|
process_error({:error => "Access denied", :json_code => :unauthorized})
|
||
|
return false
|
||
|
end
|
||
|
|
||
|
|
||
|
protected
|
||
|
# searches for an object based on its name and assign it to an instance variable
|
||
|
# required for models which implement the to_param method
|
||
Also available in: Unified diff
api v1 - Authorization