Contents

# Report environment data on the first request.
#
# XXX: Completely untested outside of MRI (official Ruby runtime) 1.9.3 and up!

module Immunio
  class EnvironmentReporter
    def initialize(app)
      @app = app

      # No need for mutex, reporting environment is idempotent
      @reported = false
    end

    def call(env)
      response = @app.call(env)

      # Report gem usage at the end so that everything as been loaded.
      Request.time "plugin", "#{Module.nesting[0]}::#{__method__}" do
        report if !@reported
      end

      response
    end

    def runtime_name
      if Object.const_defined?(:RUBY_DESCRIPTION) && RUBY_DESCRIPTION =~ /Enterprise/
        'ree'
      elsif Object.const_defined? :RUBY_ENGINE
        RUBY_ENGINE.to_s
      else
        'unknown'
      end
    end

    def runtime_version
      case runtime_name
        when 'ruby' then RUBY_VERSION
        when 'jruby' then JRUBY_VERSION
        when 'rbx' then Rubinius::VERSION
        else 'unknown'
      end
    end

    def report
      @reported = true

      info = {
        runtime: {
          name: runtime_name,
          version: runtime_version
        },
        language: {
          name: 'ruby',
          version: RUBY_VERSION
        },
        platform: {
          description: RUBY_PLATFORM
        },
        dependencies: {}
      }

      Gem.loaded_specs.each_pair do |name, spec|
        info[:dependencies][name] = spec.version.to_s
      end

      Immunio.agent.environment = info
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
immunio-0.15.4	lib/immunio/plugins/environment_reporter.rb
immunio-0.15.3	lib/immunio/plugins/environment_reporter.rb
immunio-0.15.2	lib/immunio/plugins/environment_reporter.rb