Class: Headdesk::Checks::FacebookSDK

Inherits:
Object
  • Object
show all
Includes:
Headdesk::Check::APK
Defined in:
lib/headdesk/checks/facebook.rb

Overview

Check the version of the Facebook SDK

Facebook deprecates SDKs 2 years after they are released.

Instance Method Summary collapse

Methods included from Headdesk::Check::APK

all, included

Instance Method Details

#call ⇒ Object 



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# File 'lib/headdesk/checks/facebook.rb', line 15

def call
  skip_check unless: -> { apk.class?('com/facebook/FacebookSdk') }
  facebook_sdk = apk.find_class('com/facebook/FacebookSdk')

  # TODO: Parse https://developers.facebook.com/docs/android/change-log-4x
  #       and fail if > 2 years old, warn if < 3 months remaining
  get_sdk_version = facebook_sdk.method('getSdkVersion').code
  describe 'com.facebook.FacebookSdk contains getSdkVersion method'
  fail_check if: -> { !get_sdk_version }

  facebook_sdks = YAML.load_file(Headdesk::FACEBOOK_SDK_VERSIONS_YAML)
  major, minor, patch = get_sdk_version.match(/const-string v0, "(\d+)\.(\d+)\.(\d+)"/).captures.map(&:to_i)

  sdk_in_use = (facebook_sdks.select do |sdk|
    sdk[:major] == major && sdk[:minor] == minor && sdk[:patch] == patch
  end).first

  begin
    describe "Found Facebook SDK version #{sdk_in_use[:version]}"
    fail_check if: -> { !sdk_in_use }
  rescue NoMethodError => _e
    describe "Facebook SDK version #{major}.#{minor}.#{patch} not found, run 'bundle exec bin/facebook_sdk_versions'"
    fail_check
  end

  export facebook_sdk: sdk_in_use

  describe "Facebook SDK was released in the last 2 years (using #{sdk_in_use[:version]}, released #{sdk_in_use[:date]})"
  fail_check if: -> { sdk_in_use[:date] < (Date.today - (365 * 2)) }
end