OpenProject is the leading open source project management software.
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openproject/modules/webhooks/app/workers/represented_webhook_job.rb

105 lines
2.9 KiB

require 'rest-client'
#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 the OpenProject Foundation (OPF)
#
# 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) 2006-2017 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 doc/COPYRIGHT.rdoc for more details.
#++
class RepresentedWebhookJob < WebhookJob
include ::OpenProjectErrorHelper
attr_reader :resource
def perform(webhook_id, resource, event_name)
@resource = resource
super(webhook_id, event_name)
return unless accepted_in_project?
body = request_body
headers = request_headers
exception = nil
response = nil
if signature = request_signature(body)
headers['X-OP-Signature'] = signature
end
begin
response = RestClient.post webhook.url, request_body, headers
rescue RestClient::Exception => e
response = e.response
exception = e
rescue StandardError => e
op_handle_error(e.message, reference: :webhook_job)
exception = e
end
::Webhooks::Log.create(
webhook: webhook,
event_name: event_name,
url: webhook.url,
request_headers: headers,
request_body: body,
response_code: response.try(:code).to_i,
response_headers: response.try(:headers),
response_body: response.try(:to_s) || exception.try(:message)
)
end
def accepted_in_project?
webhook.enabled_for_project?(resource.project_id)
end
def request_signature(request_body)
if secret = webhook.secret.presence
'sha1=' + OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha1'), secret, request_body)
end
end
def request_headers
{
content_type: "application/json",
accept: "application/json"
}
end
def payload_key
raise NotImplementedError
end
def payload_representer
raise NotImplementedError
end
def request_body
{
:action => event_name,
payload_key => payload_representer
}.to_json
end
end