Class: BuildBuddy::Server

Inherits:
Reel::Server::HTTP
  • Object
show all
Includes:
Celluloid::Internals::Logger
Defined in:
lib/build_buddy/server.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Server

Returns a new instance of Server.



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# File 'lib/build_buddy/server.rb', line 12

def initialize()
  super("127.0.0.1", Config.github_webhook_port, &method(:on_connection))
  info "Listening on port #{Config.github_webhook_port}"
end

Instance Method Details

#on_connection(connection) ⇒ Object 



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# File 'lib/build_buddy/server.rb', line 17

def on_connection(connection)
  connection.each_request do |request|
    case request.method
    when 'POST'
      case request.path
      when Config.github_webhook_path
        case request.headers["X-GitHub-Event"]
        when 'pull_request'
          payload_text = request.body.to_s
          if !verify_signature(payload_text, request.headers["X-Hub-Signature"])
            request.respond 500, "Signatures didn't match!"
          else
            payload = JSON.parse(payload_text)
            pull_request = payload['pull_request']
            build_data = BuildData.new(:pull_request,
              :pull_request => pull_request['number'],
              :repo_sha => pull_request['head']['sha'],
              :repo_full_name => pull_request['base']['repo']['full_name'])
            info "Got pull request #{build_data.pull_request} from GitHub"
            Celluloid::Actor[:scheduler].queue_a_build(build_data)
            request.respond 200
          end
        when 'ping'
          request.respond 200, "Running"
        else
          request.respond 404, "Path not found"
        end
      else
       request.respond 404, "Path not found"
      end
    # TODO: Implement basic access authentication from config file
    # TODO: Implement getting the log file
    else
      request.respond 404, "Method not supported"
    end
  end
end

#verify_signature(payload_body, gh_signature) ⇒ Object 



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# File 'lib/build_buddy/server.rb', line 55

def verify_signature(payload_body, gh_signature)
  signature = 'sha1=' + OpenSSL::HMAC.hexdigest(
      OpenSSL::Digest.new('sha1'), Config.github_webhook_secret_token, payload_body)
  Rack::Utils.secure_compare(signature, gh_signature)
end