Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- `app/controllers/activitypub/collections_controller.rb`:
  Conflict due to glitch-soc having to take care of local-only
  pinned toots in that controller.
  Took upstream's changes and restored the local-only special
  handling.
- `app/controllers/auth/sessions_controller.rb`:
  Minor conflicts due to the theming system, applied upstream
  changes, adapted the following two files for glitch-soc's
  theming system:
  - `app/controllers/concerns/sign_in_token_authentication_concern.rb`
  - `app/controllers/concerns/two_factor_authentication_concern.rb`
- `app/services/backup_service.rb`:
  Minor conflict due to glitch-soc having to handle local-only
  toots specially. Applied upstream changes and restored
  the local-only special handling.
- `app/views/admin/custom_emojis/index.html.haml`:
  Minor conflict due to the theming system.
- `package.json`:
  Upstream dependency updated, too close to a glitch-soc-only
  dependency in the file.
- `yarn.lock`:
  Upstream dependency updated, too close to a glitch-soc-only
  dependency in the file.

2 files changed, 79 insertions, 4 deletions

diff --git a/spec/controllers/activitypub/replies_controller_spec.rb b/spec/controllers/activitypub/replies_controller_spec.rb
index a5ed14180..d956e1b35 100644
--- a/spec/controllers/activitypub/replies_controller_spec.rb
+++ b/spec/controllers/activitypub/replies_controller_spec.rb
@@ -4,6 +4,7 @@ require 'rails_helper'
 
 RSpec.describe ActivityPub::RepliesController, type: :controller do
   let(:status) { Fabricate(:status, visibility: parent_visibility) }
+  let(:remote_reply_id) { nil }
   let(:remote_account) { nil }
 
   before do
@@ -14,6 +15,8 @@ RSpec.describe ActivityPub::RepliesController, type: :controller do
     Fabricate(:status, thread: status, visibility: :private)
     Fabricate(:status, account: status.account, thread: status, visibility: :public)
     Fabricate(:status, account: status.account, thread: status, visibility: :private)
+
+    Fabricate(:status, account: remote_account, thread: status, visibility: :public, uri: remote_reply_id) if remote_reply_id
   end
 
   describe 'GET #index' do
@@ -110,6 +113,20 @@ RSpec.describe ActivityPub::RepliesController, type: :controller do
               expect(json[:first][:items].size).to eq 2
               expect(json[:first][:items].all? { |item| item[:to].include?(ActivityPub::TagManager::COLLECTIONS[:public]) || item[:cc].include?(ActivityPub::TagManager::COLLECTIONS[:public]) }).to be true
             end
+
+            context 'with remote responses' do
+              let(:remote_reply_id) { 'foo' }
+
+              it 'returned items are all inlined local toots or are ids' do
+                json = body_as_json
+
+                expect(json[:first]).to be_a Hash
+                expect(json[:first][:items]).to be_an Array
+                expect(json[:first][:items].size).to eq 3
+                expect(json[:first][:items].all? { |item| item.is_a?(Hash) ? ActivityPub::TagManager.instance.local_uri?(item[:id]) : item.is_a?(String) }).to be true
+                expect(json[:first][:items]).to include remote_reply_id
+              end
+            end
           end
         end
 
diff --git a/spec/controllers/auth/sessions_controller_spec.rb b/spec/controllers/auth/sessions_controller_spec.rb
index 1950c173a..c387842cd 100644
--- a/spec/controllers/auth/sessions_controller_spec.rb
+++ b/spec/controllers/auth/sessions_controller_spec.rb
@@ -215,7 +215,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
 
       context 'using a valid OTP' do
         before do
-          post :create, params: { user: { otp_attempt: user.current_otp } }, session: { otp_user_id: user.id }
+          post :create, params: { user: { otp_attempt: user.current_otp } }, session: { attempt_user_id: user.id }
         end
 
         it 'redirects to home' do
@@ -230,7 +230,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
       context 'when the server has an decryption error' do
         before do
           allow_any_instance_of(User).to receive(:validate_and_consume_otp!).and_raise(OpenSSL::Cipher::CipherError)
-          post :create, params: { user: { otp_attempt: user.current_otp } }, session: { otp_user_id: user.id }
+          post :create, params: { user: { otp_attempt: user.current_otp } }, session: { attempt_user_id: user.id }
         end
 
         it 'shows a login error' do
@@ -244,7 +244,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
 
       context 'using a valid recovery code' do
         before do
-          post :create, params: { user: { otp_attempt: recovery_codes.first } }, session: { otp_user_id: user.id }
+          post :create, params: { user: { otp_attempt: recovery_codes.first } }, session: { attempt_user_id: user.id }
         end
 
         it 'redirects to home' do
@@ -258,7 +258,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
 
       context 'using an invalid OTP' do
         before do
-          post :create, params: { user: { otp_attempt: 'wrongotp' } }, session: { otp_user_id: user.id }
+          post :create, params: { user: { otp_attempt: 'wrongotp' } }, session: { attempt_user_id: user.id }
         end
 
         it 'shows a login error' do
@@ -270,5 +270,63 @@ RSpec.describe Auth::SessionsController, type: :controller do
         end
       end
     end
+
+    context 'when 2FA is disabled and IP is unfamiliar' do
+      let!(:user) { Fabricate(:user, email: 'x@y.com', password: 'abcdefgh', current_sign_in_at: 3.weeks.ago, current_sign_in_ip: '0.0.0.0') }
+
+      before do
+        request.remote_ip  = '10.10.10.10'
+        request.user_agent = 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0'
+
+        allow(UserMailer).to receive(:sign_in_token).and_return(double('email', deliver_later!: nil))
+      end
+
+      context 'using email and password' do
+        before do
+          post :create, params: { user: { email: user.email, password: user.password } }
+        end
+
+        it 'renders sign in token authentication page' do
+          expect(controller).to render_template("sign_in_token")
+        end
+
+        it 'generates sign in token' do
+          expect(user.reload.sign_in_token).to_not be_nil
+        end
+
+        it 'sends sign in token e-mail' do
+          expect(UserMailer).to have_received(:sign_in_token)
+        end
+      end
+
+      context 'using a valid sign in token' do
+        before do
+          user.generate_sign_in_token && user.save
+          post :create, params: { user: { sign_in_token_attempt: user.sign_in_token } }, session: { attempt_user_id: user.id }
+        end
+
+        it 'redirects to home' do
+          expect(response).to redirect_to(root_path)
+        end
+
+        it 'logs the user in' do
+          expect(controller.current_user).to eq user
+        end
+      end
+
+      context 'using an invalid sign in token' do
+        before do
+          post :create, params: { user: { sign_in_token_attempt: 'wrongotp' } }, session: { attempt_user_id: user.id }
+        end
+
+        it 'shows a login error' do
+          expect(flash[:alert]).to match I18n.t('users.invalid_sign_in_token')
+        end
+
+        it "doesn't log the user in" do
+          expect(controller.current_user).to be_nil
+        end
+      end
+    end
   end
 end