✨ detect and validate you.com

README.md

@@ -62,6 +62,7 @@ end
 * [Pinterest](https://help.pinterest.com/en/articles/about-pinterest-crawler-0)
 * [Twitterbot](https://developer.twitter.com/en/docs/tweets/optimize-with-cards/guides/getting-started), the list of IPs is in the [Troubleshooting page](https://developer.twitter.com/en/docs/tweets/optimize-with-cards/guides/troubleshooting-cards)
 * [Yandex robots](https://yandex.com/support/webmaster/robot-workings/check-yandex-robots.xml)
+* [You.com](https://about.you.com/youbot/)
 
 ## License
 

lib/legitbot.rb

@@ -17,3 +17,4 @@
 require_relative 'legitbot/pinterest'
 require_relative 'legitbot/twitter'
 require_relative 'legitbot/yandex'
+require_relative 'legitbot/you'

lib/legitbot/you.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+module Legitbot # :nodoc:
+  # https://about.you.com/youbot/
+  class You < BotMatch
+    ip_ranges %w[
+      20.59.40.22
+    ]
+  end
+
+  rule Legitbot::You, %w[YouBot/]
+end

test/you_test.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+require 'minitest/autorun'
+require 'legitbot'
+
+class YouTest < Minitest::Test
+  def test_malicious_ip
+    ip = '20.59.41.22'
+    match = Legitbot::You.new ip
+    refute_predicate match, :valid?
+  end
+
+  def test_valid_ip
+    ip = '20.59.40.22'
+    match = Legitbot::You.new ip
+    assert_predicate match, :valid?
+  end
+
+  def test_malicious_ua
+    bot = Legitbot.bot(
+      'Mozilla/5.0 (compatible; YouBot/1.0; +https://about.you.com/youbot/)',
+      '20.59.41.22'
+    )
+    assert bot
+    refute_predicate bot, :valid?
+  end
+
+  def test_valid_ua
+    bot = Legitbot.bot(
+      'Mozilla/5.0 (compatible; YouBot/1.0; +https://about.you.com/youbot/)',
+      '20.59.40.22'
+    )
+    assert bot
+    assert_predicate bot, :valid?
+  end
+end