Add List-Unsubscribe email header (#26085)

th-downstream
Christian Schmidt 1 year ago committed by GitHub
parent f2257069b2
commit ca342d4838
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@ -9,6 +9,8 @@ class MailSubscriptionsController < ApplicationController
before_action :set_user
before_action :set_type
protect_from_forgery with: :null_session
def show; end
def create
@ -20,6 +22,7 @@ class MailSubscriptionsController < ApplicationController
def set_user
@user = GlobalID::Locator.locate_signed(params[:token], for: 'unsubscribe')
not_found unless @user
end
def set_body_classes
@ -35,7 +38,7 @@ class MailSubscriptionsController < ApplicationController
when 'follow', 'reblog', 'favourite', 'mention', 'follow_request'
"notification_emails.#{params[:type]}"
else
raise ArgumentError
not_found
end
end
end

@ -8,6 +8,7 @@ class NotificationMailer < ApplicationMailer
before_action :process_params
before_action :set_status, only: [:mention, :favourite, :reblog]
before_action :set_account, only: [:follow, :favourite, :reblog, :follow_request]
after_action :set_list_headers!
default to: -> { email_address_with_name(@user.email, @me.username) }
@ -61,6 +62,7 @@ class NotificationMailer < ApplicationMailer
@me = params[:recipient]
@user = @me.user
@type = action_name
@unsubscribe_url = unsubscribe_url(token: @user.to_sgid(for: 'unsubscribe').to_s, type: @type)
end
def set_status
@ -71,6 +73,12 @@ class NotificationMailer < ApplicationMailer
@account = @notification.from_account
end
def set_list_headers!
headers['List-ID'] = "<#{@type}.#{@me.username}.#{Rails.configuration.x.local_domain}>"
headers['List-Unsubscribe'] = "<#{@unsubscribe_url}>"
headers['List-Unsubscribe-Post'] = 'List-Unsubscribe=One-Click'
end
def thread_by_conversation(conversation)
return if conversation.nil?

@ -46,9 +46,9 @@
%p= t 'about.hosted_on', domain: site_hostname
%p
= link_to t('application_mailer.notification_preferences'), settings_preferences_notifications_url
- if defined?(@type)
- if defined?(@unsubscribe_url)
·
= link_to t('application_mailer.unsubscribe'), unsubscribe_url(token: @user.to_sgid(for: 'unsubscribe').to_s, type: @type)
= link_to t('application_mailer.unsubscribe'), @unsubscribe_url
%td.column-cell.text-right
= link_to root_url do
= image_tag full_pack_url('media/images/mailer/logo.png'), alt: 'Mastodon', height: 24

@ -3,21 +3,42 @@
require 'rails_helper'
RSpec.describe NotificationMailer do
let(:receiver) { Fabricate(:user) }
let(:receiver) { Fabricate(:user, account_attributes: { username: 'alice' }) }
let(:sender) { Fabricate(:account, username: 'bob') }
let(:foreign_status) { Fabricate(:status, account: sender, text: 'The body of the foreign status') }
let(:own_status) { Fabricate(:status, account: receiver.account, text: 'The body of the own status') }
shared_examples 'headers' do |type, thread|
it 'renders the to and from headers' do
expect(mail[:to].value).to eq "#{receiver.account.username} <#{receiver.email}>"
expect(mail.from).to eq ['notifications@localhost']
end
it 'renders the list headers' do
expect(mail['List-ID'].value).to eq "<#{type}.alice.cb6e6126.ngrok.io>"
expect(mail['List-Unsubscribe'].value).to match(%r{<https://cb6e6126.ngrok.io/unsubscribe\?token=.+>})
expect(mail['List-Unsubscribe'].value).to match("&type=#{type}")
expect(mail['List-Unsubscribe-Post'].value).to eq 'List-Unsubscribe=One-Click'
end
if thread
it 'renders the thread headers' do
expect(mail['In-Reply-To'].value).to match(/<conversation-\d+.\d\d\d\d-\d\d-\d\d@cb6e6126.ngrok.io>/)
expect(mail['References'].value).to match(/<conversation-\d+.\d\d\d\d-\d\d-\d\d@cb6e6126.ngrok.io>/)
end
end
end
describe 'mention' do
let(:mention) { Mention.create!(account: receiver.account, status: foreign_status) }
let(:notification) { Notification.create!(account: receiver.account, activity: mention) }
let(:mail) { prepared_mailer_for(receiver.account).mention }
include_examples 'localized subject', 'notification_mailer.mention.subject', name: 'bob'
include_examples 'headers', 'mention', true
it 'renders the headers' do
it 'renders the subject' do
expect(mail.subject).to eq('You were mentioned by bob')
expect(mail[:to].value).to eq("#{receiver.account.username} <#{receiver.email}>")
end
it 'renders the body' do
@ -32,10 +53,10 @@ RSpec.describe NotificationMailer do
let(:mail) { prepared_mailer_for(receiver.account).follow }
include_examples 'localized subject', 'notification_mailer.follow.subject', name: 'bob'
include_examples 'headers', 'follow', false
it 'renders the headers' do
it 'renders the subject' do
expect(mail.subject).to eq('bob is now following you')
expect(mail[:to].value).to eq("#{receiver.account.username} <#{receiver.email}>")
end
it 'renders the body' do
@ -49,10 +70,10 @@ RSpec.describe NotificationMailer do
let(:mail) { prepared_mailer_for(own_status.account).favourite }
include_examples 'localized subject', 'notification_mailer.favourite.subject', name: 'bob'
include_examples 'headers', 'favourite', true
it 'renders the headers' do
it 'renders the subject' do
expect(mail.subject).to eq('bob favorited your post')
expect(mail[:to].value).to eq("#{receiver.account.username} <#{receiver.email}>")
end
it 'renders the body' do
@ -67,10 +88,10 @@ RSpec.describe NotificationMailer do
let(:mail) { prepared_mailer_for(own_status.account).reblog }
include_examples 'localized subject', 'notification_mailer.reblog.subject', name: 'bob'
include_examples 'headers', 'reblog', true
it 'renders the headers' do
it 'renders the subject' do
expect(mail.subject).to eq('bob boosted your post')
expect(mail[:to].value).to eq("#{receiver.account.username} <#{receiver.email}>")
end
it 'renders the body' do
@ -85,10 +106,10 @@ RSpec.describe NotificationMailer do
let(:mail) { prepared_mailer_for(receiver.account).follow_request }
include_examples 'localized subject', 'notification_mailer.follow_request.subject', name: 'bob'
include_examples 'headers', 'follow_request', false
it 'renders the headers' do
it 'renders the subject' do
expect(mail.subject).to eq('Pending follower: bob')
expect(mail[:to].value).to eq("#{receiver.account.username} <#{receiver.email}>")
end
it 'renders the body' do

@ -0,0 +1,103 @@
# frozen_string_literal: true
require 'rails_helper'
RSpec.describe 'MailSubscriptionsController' do
let(:user) { Fabricate(:user) }
let(:token) { user.to_sgid(for: 'unsubscribe').to_s }
let(:type) { 'follow' }
shared_examples 'not found with invalid token' do
context 'with invalid token' do
let(:token) { 'invalid-token' }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
end
shared_examples 'not found with invalid type' do
context 'with invalid type' do
let(:type) { 'invalid_type' }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
end
describe 'on the unsubscribe confirmation page' do
before do
get unsubscribe_url(token: token, type: type)
end
it_behaves_like 'not found with invalid token'
it_behaves_like 'not found with invalid type'
it 'shows unsubscribe form' do
expect(response).to have_http_status(200)
expect(response.body).to include(
I18n.t('mail_subscriptions.unsubscribe.action')
)
expect(response.body).to include(user.email)
end
end
describe 'submitting the unsubscribe confirmation page' do
before do
user.settings.update('notification_emails.follow': true)
user.save!
post unsubscribe_url, params: { token: token, type: type }
end
it_behaves_like 'not found with invalid token'
it_behaves_like 'not found with invalid type'
it 'shows confirmation page' do
expect(response).to have_http_status(200)
expect(response.body).to include(
I18n.t('mail_subscriptions.unsubscribe.complete')
)
expect(response.body).to include(user.email)
end
it 'updates notification settings' do
user.reload
expect(user.settings['notification_emails.follow']).to be false
end
end
describe 'unsubscribing with List-Unsubscribe-Post' do
around do |example|
old = ActionController::Base.allow_forgery_protection
ActionController::Base.allow_forgery_protection = true
example.run
ActionController::Base.allow_forgery_protection = old
end
before do
user.settings.update('notification_emails.follow': true)
user.save!
post unsubscribe_url(token: token, type: type), params: { 'List-Unsubscribe' => 'One-Click' }
end
it_behaves_like 'not found with invalid token'
it_behaves_like 'not found with invalid type'
it 'return http success' do
expect(response).to have_http_status(200)
end
it 'updates notification settings' do
user.reload
expect(user.settings['notification_emails.follow']).to be false
end
end
end
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