FIX: email_domains_whitelist prevented creation of anonymous users

app/services/anonymous_shadow_creator.rb

@@ -36,6 +36,7 @@ class AnonymousShadowCreator
       shadow = User.create!(
         password: SecureRandom.hex,
         email: "#{SecureRandom.hex}@anon.#{Discourse.current_hostname}",
+        skip_email_validation: true,
         name: username, # prevents error when names are required
         username: username,
         active: true,

spec/services/anonymous_shadow_creator_spec.rb

@@ -10,7 +10,7 @@ describe AnonymousShadowCreator do
 
     before { SiteSetting.allow_anonymous_posting = true }
 
-    let(:user) { Fabricate(:user, trust_level: 3) }
+    let(:user) { Fabricate(:user_single_email, trust_level: 3) }
 
     it "returns no shadow if trust level is not met" do
       expect(AnonymousShadowCreator.get(Fabricate.build(:user, trust_level: 0))).to eq(nil)
@@ -67,6 +67,11 @@ describe AnonymousShadowCreator do
       expect { AnonymousShadowCreator.get(user) }.to_not raise_error
     end
 
+    it "works when there is an email whitelist" do
+      SiteSetting.email_domains_whitelist = "wayne.com"
+
+      expect { AnonymousShadowCreator.get(user) }.to_not raise_error
+    end
   end
 
 end