From f86ee4b59f25727d248609e0afe277a4f69f6be7 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Mon, 30 Dec 2019 19:20:43 +0100
Subject: Fix IDN mentions not being processed, IDN domains not being rendered
 (#12715)

This changes the REST API to return unicode domains in the `acct`
attribute instead of punycode, and to render unicode instead of
punycode on public HTML pages as well.

Fix #7812, fix #12246
---
 spec/services/process_mentions_service_spec.rb | 46 +++++++++++++++++---------
 1 file changed, 30 insertions(+), 16 deletions(-)

(limited to 'spec')

diff --git a/spec/services/process_mentions_service_spec.rb b/spec/services/process_mentions_service_spec.rb
index b1abd79b0..c30de8eeb 100644
--- a/spec/services/process_mentions_service_spec.rb
+++ b/spec/services/process_mentions_service_spec.rb
@@ -5,11 +5,11 @@ RSpec.describe ProcessMentionsService, type: :service do
   let(:visibility) { :public }
   let(:status)     { Fabricate(:status, account: account, text: "Hello @#{remote_user.acct}", visibility: visibility) }
 
+  subject { ProcessMentionsService.new }
+
   context 'OStatus with public toot' do
     let(:remote_user) { Fabricate(:account, username: 'remote_user', protocol: :ostatus, domain: 'example.com', salmon_url: 'http://salmon.example.com') }
 
-    subject { ProcessMentionsService.new }
-
     before do
       stub_request(:post, remote_user.salmon_url)
       subject.call(status)
@@ -24,8 +24,6 @@ RSpec.describe ProcessMentionsService, type: :service do
     let(:visibility)  { :private }
     let(:remote_user) { Fabricate(:account, username: 'remote_user', protocol: :ostatus, domain: 'example.com', salmon_url: 'http://salmon.example.com') }
 
-    subject { ProcessMentionsService.new }
-
     before do
       stub_request(:post, remote_user.salmon_url)
       subject.call(status)
@@ -41,29 +39,45 @@ RSpec.describe ProcessMentionsService, type: :service do
   end
 
   context 'ActivityPub' do
-    let(:remote_user) { Fabricate(:account, username: 'remote_user', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox') }
+    context do
+      let(:remote_user) { Fabricate(:account, username: 'remote_user', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox') }
 
-    subject { ProcessMentionsService.new }
+      before do
+        stub_request(:post, remote_user.inbox_url)
+        subject.call(status)
+      end
 
-    before do
-      stub_request(:post, remote_user.inbox_url)
-      subject.call(status)
-    end
+      it 'creates a mention' do
+        expect(remote_user.mentions.where(status: status).count).to eq 1
+      end
 
-    it 'creates a mention' do
-      expect(remote_user.mentions.where(status: status).count).to eq 1
+      it 'sends activity to the inbox' do
+        expect(a_request(:post, remote_user.inbox_url)).to have_been_made.once
+      end
     end
 
-    it 'sends activity to the inbox' do
-      expect(a_request(:post, remote_user.inbox_url)).to have_been_made.once
+    context 'with an IDN domain' do
+      let(:remote_user) { Fabricate(:account, username: 'sneak', protocol: :activitypub, domain: 'xn--hresiar-mxa.ch', inbox_url: 'http://example.com/inbox') }
+      let(:status) { Fabricate(:status, account: account, text: "Hello @sneak@hæresiar.ch") }
+
+      before do
+        stub_request(:post, remote_user.inbox_url)
+        subject.call(status)
+      end
+
+      it 'creates a mention' do
+        expect(remote_user.mentions.where(status: status).count).to eq 1
+      end
+
+      it 'sends activity to the inbox' do
+        expect(a_request(:post, remote_user.inbox_url)).to have_been_made.once
+      end
     end
   end
 
   context 'Temporarily-unreachable ActivityPub user' do
     let(:remote_user) { Fabricate(:account, username: 'remote_user', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox', last_webfingered_at: nil) }
 
-    subject { ProcessMentionsService.new }
-
     before do
       stub_request(:get, "https://example.com/.well-known/host-meta").to_return(status: 404)
       stub_request(:get, "https://example.com/.well-known/webfinger?resource=acct:remote_user@example.com").to_return(status: 500)
-- 
cgit