Sha256: 9b172e496f9116926c8c0f6b5774d70ca214d5ca63d646befb35e683a6ffe5a7
Contents?: true
Size: 1.99 KB
Versions: 12
Compression:
Stored size: 1.99 KB
Contents
# Report environment data on the first request.
#
# XXX: Completely untested outside of MRI (official Ruby runtime) 1.9.3 and up!
require 'socket'
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 ips
ips = Socket.ip_address_list.map(&:ip_address)
ips.reject { |ip| ['::1', '127.0.0.1'].include?(ip) }
end
def hostname
Socket.gethostname rescue SocketError
end
def hostname_ip
# Return nil if we can't fetch the hostname with `Socket.gethostname`,
# for example if there is no public IPV4 interface.
Addrinfo.getaddrinfo(hostname, nil).first.ip_address rescue nil
end
def plugins
Immunio::Plugin.registered
end
def report
@reported = true
info = {
runtime: {
name: runtime_name,
version: runtime_version
},
language: {
name: 'ruby',
version: RUBY_VERSION
},
platform: {
description: RUBY_PLATFORM
},
host: {
hostname: hostname,
hostname_ip: hostname_ip,
ips: ips
},
plugins: plugins
}
Immunio.agent.environment = info
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems