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Merge pull request #1734 from ClearlyClaire/glitch-soc/merge-upstream

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Merge upstream changes
This commit is contained in:
Claire 2022-04-07 15:03:31 +02:00 committed by GitHub
commit fa6bf634b2
35 changed files with 438 additions and 413 deletions
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27
app/controllers/admin/sign_in_token_authentications_controller.rb
View file

@ -1,27 +0,0 @@
# frozen_string_literal: true
module Admin
class SignInTokenAuthenticationsController < BaseController
before_action :set_target_user
def create
authorize @user, :enable_sign_in_token_auth?
@user.update(skip_sign_in_token: false)
log_action :enable_sign_in_token_auth, @user
redirect_to admin_account_path(@user.account_id)
end
def destroy
authorize @user, :disable_sign_in_token_auth?
@user.update(skip_sign_in_token: true)
log_action :disable_sign_in_token_auth, @user
redirect_to admin_account_path(@user.account_id)
end
private
def set_target_user
@user = User.find(params[:user_id])
end
end
end

2
app/controllers/api/v1/admin/account_actions_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::AccountActionsController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:write', :'admin:write:accounts' }
before_action :require_staff!
before_action :set_account

2
app/controllers/api/v1/admin/accounts_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::AccountsController < Api::BaseController
protect_from_forgery with: :exception
include Authorization
include AccountableConcern

2
app/controllers/api/v1/admin/dimensions_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::DimensionsController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:read' }
before_action :require_staff!
before_action :set_dimensions

2
app/controllers/api/v1/admin/measures_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::MeasuresController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:read' }
before_action :require_staff!
before_action :set_measures

2
app/controllers/api/v1/admin/reports_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::ReportsController < Api::BaseController
protect_from_forgery with: :exception
include Authorization
include AccountableConcern

2
app/controllers/api/v1/admin/retention_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::RetentionController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:read' }
before_action :require_staff!
before_action :set_cohorts

2
app/controllers/api/v1/admin/trends/links_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::Trends::LinksController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:read' }
before_action :require_staff!
before_action :set_links

2
app/controllers/api/v1/admin/trends/statuses_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::Trends::StatusesController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:read' }
before_action :require_staff!
before_action :set_statuses

2
app/controllers/api/v1/admin/trends/tags_controller.rb
View file

@ -1,8 +1,6 @@
# frozen_string_literal: true
class Api::V1::Admin::Trends::TagsController < Api::BaseController
protect_from_forgery with: :exception
before_action -> { authorize_if_got_token! :'admin:read' }
before_action :require_staff!
before_action :set_tags

2
app/controllers/api/v1/trends/tags_controller.rb
View file

@ -16,7 +16,7 @@ class Api::V1::Trends::TagsController < Api::BaseController
def set_tags
@tags = begin
if Setting.trends
Trends.tags.query.allowed.limit(limit_param(DEFAULT_TAGS_LIMIT))
Trends.tags.query.allowed.offset(offset_param).limit(limit_param(DEFAULT_TAGS_LIMIT))
else
[]
end

9
app/controllers/auth/sessions_controller.rb
View file

@ -10,7 +10,6 @@ class Auth::SessionsController < Devise::SessionsController
prepend_before_action :set_pack
include TwoFactorAuthenticationConcern
include SignInTokenAuthenticationConcern
before_action :set_instance_presenter, only: [:new]
before_action :set_body_classes
@ -68,7 +67,7 @@ class Auth::SessionsController < Devise::SessionsController
end
def user_params
params.require(:user).permit(:email, :password, :otp_attempt, :sign_in_token_attempt, credential: {})
params.require(:user).permit(:email, :password, :otp_attempt, credential: {})
end
def after_sign_in_path_for(resource)
@ -148,6 +147,12 @@ class Auth::SessionsController < Devise::SessionsController
ip: request.remote_ip,
user_agent: request.user_agent
)
UserMailer.suspicious_sign_in(user, request.remote_ip, request.user_agent, Time.now.utc).deliver_later! if suspicious_sign_in?(user)
end
def suspicious_sign_in?(user)
SuspiciousSignInDetector.new(user).suspicious?(request)
end
def on_authentication_failure(user, security_measure, failure_reason)

57
app/controllers/concerns/sign_in_token_authentication_concern.rb
View file

@ -1,57 +0,0 @@
# frozen_string_literal: true
module SignInTokenAuthenticationConcern
extend ActiveSupport::Concern
included do
prepend_before_action :authenticate_with_sign_in_token, if: :sign_in_token_required?, only: [:create]
end
def sign_in_token_required?
find_user&.suspicious_sign_in?(request.remote_ip)
end
def valid_sign_in_token_attempt?(user)
Devise.secure_compare(user.sign_in_token, user_params[:sign_in_token_attempt])
end
def authenticate_with_sign_in_token
if user_params[:email].present?
user = self.resource = find_user_from_params
prompt_for_sign_in_token(user) if user&.external_or_valid_password?(user_params[:password])
elsif session[:attempt_user_id]
user = self.resource = User.find_by(id: session[:attempt_user_id])
return if user.nil?
if session[:attempt_user_updated_at] != user.updated_at.to_s
restart_session
elsif user_params.key?(:sign_in_token_attempt)
authenticate_with_sign_in_token_attempt(user)
end
end
end
def authenticate_with_sign_in_token_attempt(user)
if valid_sign_in_token_attempt?(user)
on_authentication_success(user, :sign_in_token)
else
on_authentication_failure(user, :sign_in_token, :invalid_sign_in_token)
flash.now[:alert] = I18n.t('users.invalid_sign_in_token')
prompt_for_sign_in_token(user)
end
end
def prompt_for_sign_in_token(user)
if user.sign_in_token_expired?
user.generate_sign_in_token && user.save
UserMailer.sign_in_token(user, request.remote_ip, request.user_agent, Time.now.utc.to_s).deliver_later!
end
set_attempt_session(user)
use_pack 'auth'
@body_classes = 'lighter'
set_locale { render :sign_in_token }
end
end

40
app/javascript/flavours/glitch/reducers/timelines.js
View file

@ -16,7 +16,7 @@ import {
ACCOUNT_MUTE_SUCCESS,
ACCOUNT_UNFOLLOW_SUCCESS,
} from 'flavours/glitch/actions/accounts';
import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
import { Map as ImmutableMap, List as ImmutableList, OrderedSet as ImmutableOrderedSet, fromJS } from 'immutable';
import compareId from 'flavours/glitch/util/compare_id';
const initialState = ImmutableMap();
@ -32,6 +32,13 @@ const initialTimeline = ImmutableMap({
});
const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial, isLoadingRecent, usePendingItems) => {
// This method is pretty tricky because:
// - existing items in the timeline might be out of order
// - the existing timeline may have gaps, most often explicitly noted with a `null` item
// - ideally, we don't want it to reorder existing items of the timeline
// - `statuses` may include items that are already included in the timeline
// - this function can be called either to fill in a gap, or load newer items
return state.update(timeline, initialTimeline, map => map.withMutations(mMap => {
mMap.set('isLoading', false);
mMap.set('isPartial', isPartial);
@ -45,15 +52,34 @@ const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial, is
mMap.update(usePendingItems ? 'pendingItems' : 'items', ImmutableList(), oldIds => {
const newIds = statuses.map(status => status.get('id'));
const lastIndex = oldIds.findLastIndex(id => id !== null && compareId(id, newIds.last()) >= 0) + 1;
const firstIndex = oldIds.take(lastIndex).findLastIndex(id => id !== null && compareId(id, newIds.first()) > 0);
if (firstIndex < 0) {
return (isPartial ? newIds.unshift(null) : newIds).concat(oldIds.skip(lastIndex));
// Now this gets tricky, as we don't necessarily know for sure where the gap to fill is
// and some items in the timeline may not be properly ordered.
// However, we know that `newIds.last()` is the oldest item that was requested and that
// there is no “hole” between `newIds.last()` and `newIds.first()`.
// First, find the furthest (if properly sorted, oldest) item in the timeline that is
// newer than the oldest fetched one, as it's most likely that it delimits the gap.
// Start the gap *after* that item.
const lastIndex = oldIds.findLastIndex(id => id !== null && compareId(id, newIds.last()) >= 0) + 1;
// Then, try to find the furthest (if properly sorted, oldest) item in the timeline that
// is newer than the most recent fetched one, as it delimits a section comprised of only
// items present in `newIds` (or that were deleted from the server, so should be removed
// anyway).
// Stop the gap *after* that item.
const firstIndex = oldIds.take(lastIndex).findLastIndex(id => id !== null && compareId(id, newIds.first()) > 0) + 1;
// Make sure we aren't inserting duplicates
let insertedIds = ImmutableOrderedSet(newIds).subtract(oldIds.take(firstIndex), oldIds.skip(lastIndex)).toList();
// Finally, insert a gap marker if the data is marked as partial by the server
if (isPartial && (firstIndex === 0 || oldIds.get(firstIndex - 1) !== null)) {
insertedIds = insertedIds.unshift(null);
}
return oldIds.take(firstIndex + 1).concat(
isPartial && oldIds.get(firstIndex) !== null ? newIds.unshift(null) : newIds,
return oldIds.take(firstIndex).concat(
insertedIds,
oldIds.skip(lastIndex),
);
});

39
app/javascript/mastodon/reducers/timelines.js
View file

@ -16,7 +16,7 @@ import {
ACCOUNT_MUTE_SUCCESS,
ACCOUNT_UNFOLLOW_SUCCESS,
} from '../actions/accounts';
import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
import { Map as ImmutableMap, List as ImmutableList, OrderedSet as ImmutableOrderedSet, fromJS } from 'immutable';
import compareId from '../compare_id';
const initialState = ImmutableMap();
@ -32,6 +32,13 @@ const initialTimeline = ImmutableMap({
});
const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial, isLoadingRecent, usePendingItems) => {
// This method is pretty tricky because:
// - existing items in the timeline might be out of order
// - the existing timeline may have gaps, most often explicitly noted with a `null` item
// - ideally, we don't want it to reorder existing items of the timeline
// - `statuses` may include items that are already included in the timeline
// - this function can be called either to fill in a gap, or load newer items
return state.update(timeline, initialTimeline, map => map.withMutations(mMap => {
mMap.set('isLoading', false);
mMap.set('isPartial', isPartial);
@ -46,15 +53,33 @@ const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial, is
mMap.update(usePendingItems ? 'pendingItems' : 'items', ImmutableList(), oldIds => {
const newIds = statuses.map(status => status.get('id'));
const lastIndex = oldIds.findLastIndex(id => id !== null && compareId(id, newIds.last()) >= 0) + 1;
const firstIndex = oldIds.take(lastIndex).findLastIndex(id => id !== null && compareId(id, newIds.first()) > 0);
// Now this gets tricky, as we don't necessarily know for sure where the gap to fill is
// and some items in the timeline may not be properly ordered.
if (firstIndex < 0) {
return (isPartial ? newIds.unshift(null) : newIds).concat(oldIds.skip(lastIndex));
// However, we know that `newIds.last()` is the oldest item that was requested and that
// there is no “hole” between `newIds.last()` and `newIds.first()`.
// First, find the furthest (if properly sorted, oldest) item in the timeline that is
// newer than the oldest fetched one, as it's most likely that it delimits the gap.
// Start the gap *after* that item.
const lastIndex = oldIds.findLastIndex(id => id !== null && compareId(id, newIds.last()) >= 0) + 1;
// Then, try to find the furthest (if properly sorted, oldest) item in the timeline that
// is newer than the most recent fetched one, as it delimits a section comprised of only
// items present in `newIds` (or that were deleted from the server, so should be removed
// anyway).
// Stop the gap *after* that item.
const firstIndex = oldIds.take(lastIndex).findLastIndex(id => id !== null && compareId(id, newIds.first()) > 0) + 1;
// Make sure we aren't inserting duplicates
let insertedIds = ImmutableOrderedSet(newIds).subtract(oldIds.take(firstIndex), oldIds.skip(lastIndex)).toList();
// Finally, insert a gap marker if the data is marked as partial by the server
if (isPartial && (firstIndex === 0 || oldIds.get(firstIndex - 1) !== null)) {
insertedIds = insertedIds.unshift(null);
}
return oldIds.take(firstIndex + 1).concat(
isPartial && oldIds.get(firstIndex) !== null ? newIds.unshift(null) : newIds,
return oldIds.take(firstIndex).concat(
insertedIds,
oldIds.skip(lastIndex),
);
});

4
app/javascript/styles/mailer.scss
View file

@ -435,6 +435,10 @@ h5 {
background: $success-green;
}
&.warning-icon td {
background: $gold-star;
}
&.alert-icon td {
background: $error-red;
}

42
app/lib/suspicious_sign_in_detector.rb Normal file
View file

@ -0,0 +1,42 @@
# frozen_string_literal: true
class SuspiciousSignInDetector
IPV6_TOLERANCE_MASK = 64
IPV4_TOLERANCE_MASK = 16
def initialize(user)
@user = user
end
def suspicious?(request)
!sufficient_security_measures? && !freshly_signed_up? && !previously_seen_ip?(request)
end
private
def sufficient_security_measures?
@user.otp_required_for_login?
end
def previously_seen_ip?(request)
@user.ips.where('ip <<= ?', masked_ip(request)).exists?
end
def freshly_signed_up?
@user.current_sign_in_at.blank?
end
def masked_ip(request)
masked_ip_addr = begin
ip_addr = IPAddr.new(request.remote_ip)
if ip_addr.ipv6?
ip_addr.mask(IPV6_TOLERANCE_MASK)
else
ip_addr.mask(IPV4_TOLERANCE_MASK)
end
end
"#{masked_ip_addr}/#{masked_ip_addr.prefix}"
end
end

12
app/mailers/user_mailer.rb
View file

@ -167,9 +167,7 @@ class UserMailer < Devise::Mailer
@statuses = @warning.statuses.includes(:account, :preloadable_poll, :media_attachments, active_mentions: [:account])
I18n.with_locale(@resource.locale || I18n.default_locale) do
mail to: @resource.email,
subject: I18n.t("user_mailer.warning.subject.#{@warning.action}", acct: "@#{user.account.local_username_and_domain}"),
reply_to: ENV['SMTP_REPLY_TO']
mail to: @resource.email, subject: I18n.t("user_mailer.warning.subject.#{@warning.action}", acct: "@#{user.account.local_username_and_domain}")
end
end
@ -193,7 +191,7 @@ class UserMailer < Devise::Mailer
end
end
def sign_in_token(user, remote_ip, user_agent, timestamp)
def suspicious_sign_in(user, remote_ip, user_agent, timestamp)
@resource = user
@instance = Rails.configuration.x.local_domain
@remote_ip = remote_ip
@ -201,12 +199,8 @@ class UserMailer < Devise::Mailer
@detection = Browser.new(user_agent)
@timestamp = timestamp.to_time.utc
return unless @resource.active_for_authentication?
I18n.with_locale(@resource.locale || I18n.default_locale) do
mail to: @resource.email,
subject: I18n.t('user_mailer.sign_in_token.subject'),
reply_to: ENV['SMTP_REPLY_TO']
mail to: @resource.email, subject: I18n.t('user_mailer.suspicious_sign_in.subject')
end
end
end

16
app/models/user.rb
View file

@ -47,6 +47,7 @@ class User < ApplicationRecord
remember_token
current_sign_in_ip
last_sign_in_ip
skip_sign_in_token
)
include Settings::Extend
@ -132,7 +133,7 @@ class User < ApplicationRecord
:disable_swiping, :default_content_type, :system_emoji_font,
to: :settings, prefix: :setting, allow_nil: false
attr_reader :invite_code, :sign_in_token_attempt
attr_reader :invite_code
attr_writer :external, :bypass_invite_request_check
def confirmed?
@ -200,10 +201,6 @@ class User < ApplicationRecord
!account.memorial?
end
def suspicious_sign_in?(ip)
!otp_required_for_login? && !skip_sign_in_token? && current_sign_in_at.present? && !ips.where(ip: ip).exists?
end
def functional?
confirmed? && approved? && !disabled? && !account.suspended? && !account.memorial?
end
@ -376,15 +373,6 @@ class User < ApplicationRecord
setting_display_media == 'hide_all'
end
def sign_in_token_expired?
sign_in_token_sent_at.nil? || sign_in_token_sent_at < 5.minutes.ago
end
def generate_sign_in_token
self.sign_in_token = Devise.friendly_token(6)
self.sign_in_token_sent_at = Time.now.utc
end
protected
def send_devise_notification(notification, *args, **kwargs)

8
app/policies/user_policy.rb
View file

@ -13,14 +13,6 @@ class UserPolicy < ApplicationPolicy
admin? && !record.staff?
end
def disable_sign_in_token_auth?
staff?
end
def enable_sign_in_token_auth?
staff?
end
def confirm?
staff? && !record.confirmed?
end

16
app/services/activitypub/fetch_featured_collection_service.rb
View file

@ -22,9 +22,19 @@ class ActivityPub::FetchFeaturedCollectionService < BaseService
private
def process_items(items)
status_ids = items.map { |item| value_or_id(item) }
.filter_map { |uri| ActivityPub::FetchRemoteStatusService.new.call(uri, on_behalf_of: local_follower) unless ActivityPub::TagManager.instance.local_uri?(uri) }
.filter_map { |status| status.id if status.account_id == @account.id }
status_ids = items.filter_map do |item|
uri = value_or_id(item)
next if ActivityPub::TagManager.instance.local_uri?(uri)
status = ActivityPub::FetchRemoteStatusService.new.call(uri, on_behalf_of: local_follower)
next unless status.account_id == @account.id
status.id
rescue ActiveRecord::RecordInvalid => e
Rails.logger.debug "Invalid pinned status #{uri}: #{e.message}"
nil
end
to_remove = []
to_add = status_ids

50
app/services/activitypub/process_status_update_service.rb
View file

@ -17,10 +17,19 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
# Only native types can be updated at the moment
return @status if !expected_type? || already_updated_more_recently?
last_edit_date = status.edited_at.presence || status.created_at
if @status_parser.edited_at.present? && (@status.edited_at.nil? || @status_parser.edited_at > @status.edited_at)
handle_explicit_update!
else
handle_implicit_update!
end
# Since we rely on tracking of previous changes, ensure clean slate
status.clear_changes_information
@status
end
private
def handle_explicit_update!
last_edit_date = @status.edited_at.presence || @status.created_at
# Only allow processing one create/update per status at a time
RedisLock.acquire(lock_options) do |lock|
@ -45,12 +54,20 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
end
end
forward_activity! if significant_changes? && @status_parser.edited_at.present? && @status_parser.edited_at > last_edit_date
@status
forward_activity! if significant_changes? && @status_parser.edited_at > last_edit_date
end
private
def handle_implicit_update!
RedisLock.acquire(lock_options) do |lock|
if lock.acquired?
update_poll!(allow_significant_changes: false)
else
raise Mastodon::RaceConditionError
end
end
queue_poll_notifications!
end
def update_media_attachments!
previous_media_attachments = @status.media_attachments.to_a
@ -98,7 +115,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
@media_attachments_changed = true if @status.ordered_media_attachment_ids != previous_media_attachments_ids
end
def update_poll!
def update_poll!(allow_significant_changes: true)
previous_poll = @status.preloadable_poll
@previous_expires_at = previous_poll&.expires_at
poll_parser = ActivityPub::Parser::PollParser.new(@json)
@ -109,6 +126,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
# If for some reasons the options were changed, it invalidates all previous
# votes, so we need to remove them
@poll_changed = true if poll_parser.significantly_changes?(poll)
return if @poll_changed && !allow_significant_changes
poll.last_fetched_at = Time.now.utc
poll.options = poll_parser.options
@ -121,6 +139,8 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
@status.poll_id = poll.id
elsif previous_poll.present?
return unless allow_significant_changes
previous_poll.destroy!
@poll_changed = true
@status.poll_id = nil
@ -132,7 +152,10 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
@status.spoiler_text = @status_parser.spoiler_text || ''
@status.sensitive = @account.sensitized? || @status_parser.sensitive || false
@status.language = @status_parser.language
@status.edited_at = @status_parser.edited_at || Time.now.utc if significant_changes?
@significant_changes = text_significantly_changed? || @status.spoiler_text_changed? || @media_attachments_changed || @poll_changed
@status.edited_at = @status_parser.edited_at if significant_changes?
@status.save!
end
@ -243,7 +266,14 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
end
def significant_changes?
@status.text_changed? || @status.text_previously_changed? || @status.spoiler_text_changed? || @status.spoiler_text_previously_changed? || @media_attachments_changed || @poll_changed
@significant_changes
end
def text_significantly_changed?
return false unless @status.text_changed?
old, new = @status.text_change
HtmlAwareFormatter.new(old, false).to_s != HtmlAwareFormatter.new(new, false).to_s
end
def already_updated_more_recently?

4
app/services/remove_status_service.rb
View file

@ -17,10 +17,10 @@ class RemoveStatusService < BaseService
@account = status.account
@options = options
@status.discard
RedisLock.acquire(lock_options) do |lock|
if lock.acquired?
@status.discard
remove_from_self if @account.local?
remove_from_followers
remove_from_lists

8
app/views/admin/accounts/show.html.haml
View file

@ -128,17 +128,11 @@
%td{ rowspan: can?(:reset_password, @account.user) ? 2 : 1 }
- if @account.user&.two_factor_enabled?
= t 'admin.accounts.security_measures.password_and_2fa'
- elsif @account.user&.skip_sign_in_token?
= t 'admin.accounts.security_measures.only_password'
- else
= t 'admin.accounts.security_measures.password_and_sign_in_token'
= t 'admin.accounts.security_measures.only_password'
%td
- if @account.user&.two_factor_enabled?
= table_link_to 'unlock', t('admin.accounts.disable_two_factor_authentication'), admin_user_two_factor_authentication_path(@account.user.id), method: :delete if can?(:disable_2fa, @account.user)
- elsif @account.user&.skip_sign_in_token?
= table_link_to 'lock', t('admin.accounts.enable_sign_in_token_auth'), admin_user_sign_in_token_authentication_path(@account.user.id), method: :post if can?(:enable_sign_in_token_auth, @account.user)
- else
= table_link_to 'unlock', t('admin.accounts.disable_sign_in_token_auth'), admin_user_sign_in_token_authentication_path(@account.user.id), method: :delete if can?(:disable_sign_in_token_auth, @account.user)
- if can?(:reset_password, @account.user)
%tr

14
app/views/auth/sessions/sign_in_token.html.haml
View file

@ -1,14 +0,0 @@
- content_for :page_title do
= t('auth.login')
= simple_form_for(resource, as: resource_name, url: session_path(resource_name), method: :post) do |f|
%p.hint.otp-hint= t('users.suspicious_sign_in_confirmation')
.fields-group
= f.input :sign_in_token_attempt, type: :number, wrapper: :with_label, label: t('simple_form.labels.defaults.sign_in_token_attempt'), input_html: { 'aria-label' => t('simple_form.labels.defaults.sign_in_token_attempt'), :autocomplete => 'off' }, autofocus: true
.actions
= f.button :button, t('auth.login'), type: :submit
- if Setting.site_contact_email.present?
%p.hint.subtle-hint= t('users.generic_access_help_html', email: mail_to(Setting.site_contact_email, nil))

50
app/views/user_mailer/sign_in_token.html.haml → app/views/user_mailer/suspicious_sign_in.html.haml
View file

@ -13,32 +13,14 @@
%tbody
%tr
%td.column-cell.text-center.padded
%table.hero-icon.alert-icon{ align: 'center', cellspacing: 0, cellpadding: 0 }
%table.hero-icon.warning-icon{ align: 'center', cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td
= image_tag full_pack_url('media/images/mailer/icon_email.png'), alt: ''
= image_tag full_pack_url('media/images/mailer/icon_lock_open.png'), alt: ''
%h1= t 'user_mailer.sign_in_token.title'
%p.lead= t 'user_mailer.sign_in_token.explanation'
%table.email-table{ cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.email-body
.email-container
%table.content-section{ cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.content-cell.content-start
%table.column{ cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.column-cell.input-cell
%table.input{ align: 'center', cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td= @resource.sign_in_token
%h1= t 'user_mailer.suspicious_sign_in.title'
%p= t 'user_mailer.suspicious_sign_in.explanation'
%table.email-table{ cellspacing: 0, cellpadding: 0 }
%tbody
@ -55,7 +37,7 @@
%tbody
%tr
%td.column-cell.text-center
%p= t 'user_mailer.sign_in_token.details'
%p= t 'user_mailer.suspicious_sign_in.details'
%tr
%td.column-cell.text-center
%p
@ -82,24 +64,4 @@
%tbody
%tr
%td.column-cell.text-center
%p= t 'user_mailer.sign_in_token.further_actions'
%table.email-table{ cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.email-body
.email-container
%table.content-section{ cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.content-cell
%table.column{ cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.column-cell.button-cell
%table.button{ align: 'center', cellspacing: 0, cellpadding: 0 }
%tbody
%tr
%td.button-primary
= link_to edit_user_registration_url do
%span= t 'settings.account_settings'
%p= t 'user_mailer.suspicious_sign_in.further_actions_html', action: link_to(t('user_mailer.suspicious_sign_in.change_password'), edit_user_registration_url)

10
app/views/user_mailer/sign_in_token.text.erb → app/views/user_mailer/suspicious_sign_in.text.erb
View file

@ -1,17 +1,15 @@
<%= t 'user_mailer.sign_in_token.title' %>
<%= t 'user_mailer.suspicious_sign_in.title' %>
===
<%= t 'user_mailer.sign_in_token.explanation' %>
<%= t 'user_mailer.suspicious_sign_in.explanation' %>
=> <%= @resource.sign_in_token %>
<%= t 'user_mailer.sign_in_token.details' %>
<%= t 'user_mailer.suspicious_sign_in.details' %>
<%= t('sessions.ip') %>: <%= @remote_ip %>
<%= t('sessions.browser') %>: <%= t('sessions.description', browser: t("sessions.browsers.#{@detection.id}", default: "#{@detection.id}"), platform: t("sessions.platforms.#{@detection.platform.id}", default: "#{@detection.platform.id}")) %>
<%= l(@timestamp) %>
<%= t 'user_mailer.sign_in_token.further_actions' %>
<%= t 'user_mailer.suspicious_sign_in.further_actions_html', action: t('user_mailer.suspicious_sign_in.change_password') %>
=> <%= edit_user_registration_url %>

17
config/locales/en.yml
View file

@ -199,7 +199,6 @@ en:
security_measures:
only_password: Only password
password_and_2fa: Password and 2FA
password_and_sign_in_token: Password and e-mail token
sensitive: Force-sensitive
sensitized: Marked as sensitive
shared_inbox_url: Shared inbox URL
@ -1634,12 +1633,13 @@ en:
explanation: You requested a full backup of your Mastodon account. It's now ready for download!
subject: Your archive is ready for download
title: Archive takeout
sign_in_token:
details: 'Here are details of the attempt:'
explanation: 'We detected an attempt to sign in to your account from an unrecognized IP address. If this is you, please enter the security code below on the sign in challenge page:'
further_actions: 'If this wasn''t you, please change your password and enable two-factor authentication on your account. You can do so here:'
subject: Please confirm attempted sign in
title: Sign in attempt
suspicious_sign_in:
change_password: change your password
details: 'Here are details of the sign-in:'
explanation: We've detected a sign-in to your account from a new IP address.
further_actions_html: If this wasn't you, we recommend that you %{action} immediately and enable two-factor authentication to keep your account secure.
subject: Your account has been accessed from a new IP address
title: A new sign-in
warning:
appeal: Submit an appeal
appeal_description: If you believe this is an error, you can submit an appeal to the staff of %{instance}.
@ -1690,13 +1690,10 @@ en:
title: Welcome aboard, %{name}!
users:
follow_limit_reached: You cannot follow more than %{limit} people
generic_access_help_html: Trouble accessing your account? You may get in touch with %{email} for assistance
invalid_otp_token: Invalid two-factor code
invalid_sign_in_token: Invalid security code
otp_lost_help_html: If you lost access to both, you may get in touch with %{email}
seamless_external_login: You are logged in via an external service, so password and e-mail settings are not available.
signed_in_as: 'Signed in as:'
suspicious_sign_in_confirmation: You appear to not have logged in from this device before, so we're sending a security code to your e-mail address to confirm that it's you.
verification:
explanation_html: 'You can <strong>verify yourself as the owner of the links in your profile metadata</strong>. For that, the linked website must contain a link back to your Mastodon profile. The link back <strong>must</strong> have a <code>rel="me"</code> attribute. The text content of the link does not matter. Here is an example:'
verification: Verification

1
config/routes.rb
View file

@ -298,7 +298,6 @@ Rails.application.routes.draw do
resources :users, only: [] do
resource :two_factor_authentication, only: [:destroy]
resource :sign_in_token_authentication, only: [:create, :destroy]
end
resources :custom_emojis, only: [:index, :new, :create] do

11
lib/mastodon/accounts_cli.rb
View file

@ -55,7 +55,6 @@ module Mastodon
option :email, required: true
option :confirmed, type: :boolean
option :role, default: 'user', enum: %w(user moderator admin)
option :skip_sign_in_token, type: :boolean
option :reattach, type: :boolean
option :force, type: :boolean
desc 'create USERNAME', 'Create a new user'
@ -69,9 +68,6 @@ module Mastodon
With the --role option one of "user", "admin" or "moderator"
can be supplied. Defaults to "user"
With the --skip-sign-in-token option, you can ensure that
the user is never asked for an e-mailed security code.
With the --reattach option, the new user will be reattached
to a given existing username of an old account. If the old
account is still in use by someone else, you can supply
@ -81,7 +77,7 @@ module Mastodon
def create(username)
account = Account.new(username: username)
password = SecureRandom.hex
user = User.new(email: options[:email], password: password, agreement: true, approved: true, admin: options[:role] == 'admin', moderator: options[:role] == 'moderator', confirmed_at: options[:confirmed] ? Time.now.utc : nil, bypass_invite_request_check: true, skip_sign_in_token: options[:skip_sign_in_token])
user = User.new(email: options[:email], password: password, agreement: true, approved: true, admin: options[:role] == 'admin', moderator: options[:role] == 'moderator', confirmed_at: options[:confirmed] ? Time.now.utc : nil, bypass_invite_request_check: true)
if options[:reattach]
account = Account.find_local(username) || Account.new(username: username)
@ -125,7 +121,6 @@ module Mastodon
option :disable_2fa, type: :boolean
option :approve, type: :boolean
option :reset_password, type: :boolean
option :skip_sign_in_token, type: :boolean
desc 'modify USERNAME', 'Modify a user'
long_desc <<-LONG_DESC
Modify a user account.
@ -147,9 +142,6 @@ module Mastodon
With the --reset-password option, the user's password is replaced by
a randomly-generated one, printed in the output.
With the --skip-sign-in-token option, you can ensure that
the user is never asked for an e-mailed security code.
LONG_DESC
def modify(username)
user = Account.find_local(username)&.user
@ -171,7 +163,6 @@ module Mastodon
user.disabled = true if options[:disable]
user.approved = true if options[:approve]
user.otp_required_for_login = false if options[:disable_2fa]
user.skip_sign_in_token = options[:skip_sign_in_token] unless options[:skip_sign_in_token].nil?
user.confirm if options[:confirm]
if user.save

151
spec/controllers/auth/sessions_controller_spec.rb
View file

@ -225,22 +225,6 @@ RSpec.describe Auth::SessionsController, type: :controller do
end
end
context 'using email and password after an unfinished log-in attempt with a sign-in token challenge' do
let!(:other_user) do
Fabricate(:user, email: 'z@y.com', password: 'abcdefgh', otp_required_for_login: false, current_sign_in_at: 1.month.ago)
end
before do
post :create, params: { user: { email: other_user.email, password: other_user.password } }
post :create, params: { user: { email: user.email, password: user.password } }
end
it 'renders two factor authentication page' do
expect(controller).to render_template("two_factor")
expect(controller).to render_template(partial: "_otp_authentication_form")
end
end
context 'using upcase email and password' do
before do
post :create, params: { user: { email: user.email.upcase, password: user.password } }
@ -266,21 +250,6 @@ RSpec.describe Auth::SessionsController, type: :controller do
end
end
context 'using a valid OTP, attempting to leverage previous half-login to bypass password auth' do
let!(:other_user) do
Fabricate(:user, email: 'z@y.com', password: 'abcdefgh', otp_required_for_login: false, current_sign_in_at: 1.month.ago)
end
before do
post :create, params: { user: { email: other_user.email, password: other_user.password } }
post :create, params: { user: { email: user.email, otp_attempt: user.current_otp } }, session: { attempt_user_updated_at: user.updated_at.to_s }
end
it "doesn't log the user in" do
expect(controller.current_user).to be_nil
end
end
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)
@ -401,126 +370,6 @@ 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) }
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 email and password after an unfinished log-in attempt to a 2FA-protected account' do
let!(:other_user) do
Fabricate(:user, email: 'z@y.com', password: 'abcdefgh', otp_required_for_login: true, otp_secret: User.generate_otp_secret(32))
end
before do
post :create, params: { user: { email: other_user.email, password: other_user.password } }
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 email and password after an unfinished log-in attempt with a sign-in token challenge' do
let!(:other_user) do
Fabricate(:user, email: 'z@y.com', password: 'abcdefgh', otp_required_for_login: false, current_sign_in_at: 1.month.ago)
end
before do
post :create, params: { user: { email: other_user.email, password: other_user.password } }
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).with(user, any_args)
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, attempt_user_updated_at: user.updated_at.to_s }
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 a valid sign in token, attempting to leverage previous half-login to bypass password auth' do
let!(:other_user) do
Fabricate(:user, email: 'z@y.com', password: 'abcdefgh', otp_required_for_login: false, current_sign_in_at: 1.month.ago)
end
before do
user.generate_sign_in_token && user.save
post :create, params: { user: { email: other_user.email, password: other_user.password } }
post :create, params: { user: { email: user.email, sign_in_token_attempt: user.sign_in_token } }, session: { attempt_user_updated_at: user.updated_at.to_s }
end
it "doesn't log the user in" do
expect(controller.current_user).to be_nil
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, attempt_user_updated_at: user.updated_at.to_s }
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
describe 'GET #webauthn_options' do

57
spec/lib/suspicious_sign_in_detector_spec.rb Normal file
View file

@ -0,0 +1,57 @@
require 'rails_helper'
RSpec.describe SuspiciousSignInDetector do
describe '#suspicious?' do
let(:user) { Fabricate(:user, current_sign_in_at: 1.day.ago) }
let(:request) { double(remote_ip: remote_ip) }
let(:remote_ip) { nil }
subject { described_class.new(user).suspicious?(request) }
context 'when user has 2FA enabled' do
before do
user.update!(otp_required_for_login: true)
end
it 'returns false' do
expect(subject).to be false
end
end
context 'when exact IP has been used before' do
let(:remote_ip) { '1.1.1.1' }
before do
user.update!(sign_up_ip: remote_ip)
end
it 'returns false' do
expect(subject).to be false
end
end
context 'when similar IP has been used before' do
let(:remote_ip) { '1.1.2.2' }
before do
user.update!(sign_up_ip: '1.1.1.1')
end
it 'returns false' do
expect(subject).to be false
end
end
context 'when IP is completely unfamiliar' do
let(:remote_ip) { '2.2.2.2' }
before do
user.update!(sign_up_ip: '1.1.1.1')
end
it 'returns true' do
expect(subject).to be true
end
end
end
end

6
spec/mailers/previews/user_mailer_preview.rb
View file

@ -87,8 +87,8 @@ class UserMailerPreview < ActionMailer::Preview
UserMailer.appeal_approved(User.first, Appeal.last)
end
# Preview this email at http://localhost:3000/rails/mailers/user_mailer/sign_in_token
def sign_in_token
UserMailer.sign_in_token(User.first.tap { |user| user.generate_sign_in_token }, '127.0.0.1', 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0', Time.now.utc)
# Preview this email at http://localhost:3000/rails/mailers/user_mailer/suspicious_sign_in
def suspicious_sign_in
UserMailer.suspicious_sign_in(User.first, '127.0.0.1', 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0', Time.now.utc)
end
end

4
spec/services/activitypub/fetch_remote_status_service_spec.rb
View file

@ -195,7 +195,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
let(:existing_status) { Fabricate(:status, account: sender, text: 'Foo', uri: note[:id]) }
context 'with a Note object' do
let(:object) { note }
let(:object) { note.merge(updated: '2021-09-08T22:39:25Z') }
it 'updates status' do
existing_status.reload
@ -211,7 +211,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
id: "https://#{valid_domain}/@foo/1234/create",
type: 'Create',
actor: ActivityPub::TagManager.instance.uri_for(sender),
object: note,
object: note.merge(updated: '2021-09-08T22:39:25Z'),
}
end

178
spec/services/activitypub/process_status_update_service_spec.rb
View file

@ -1,5 +1,9 @@
require 'rails_helper'
def poll_option_json(name, votes)
{ type: 'Note', name: name, replies: { type: 'Collection', totalItems: votes } }
end
RSpec.describe ActivityPub::ProcessStatusUpdateService, type: :service do
let!(:status) { Fabricate(:status, text: 'Hello world', account: Fabricate(:account, domain: 'example.com')) }
@ -46,6 +50,180 @@ RSpec.describe ActivityPub::ProcessStatusUpdateService, type: :service do
expect(status.reload.spoiler_text).to eq 'Show more'
end
context 'when the changes are only in sanitized-out HTML' do
let!(:status) { Fabricate(:status, text: '<p>Hello world <a href="https://joinmastodon.org" rel="nofollow">joinmastodon.org</a></p>', account: Fabricate(:account, domain: 'example.com')) }
let(:payload) do
{
'@context': 'https://www.w3.org/ns/activitystreams',
id: 'foo',
type: 'Note',
updated: '2021-09-08T22:39:25Z',
content: '<p>Hello world <a href="https://joinmastodon.org" rel="noreferrer">joinmastodon.org</a></p>',
}
end
before do
subject.call(status, json)
end
it 'does not create any edits' do
expect(status.reload.edits).to be_empty
end
it 'does not mark status as edited' do
expect(status.edited?).to be false
end
end
context 'when the status has not been explicitly edited' do
let(:payload) do
{
'@context': 'https://www.w3.org/ns/activitystreams',
id: 'foo',
type: 'Note',
content: 'Updated text',
}
end
before do
subject.call(status, json)
end
it 'does not create any edits' do
expect(status.reload.edits).to be_empty
end
it 'does not mark status as edited' do
expect(status.reload.edited?).to be false
end
it 'does not update the text' do
expect(status.reload.text).to eq 'Hello world'
end
end
context 'when the status has not been explicitly edited and features a poll' do
let(:account) { Fabricate(:account, domain: 'example.com') }
let!(:expiration) { 10.days.from_now.utc }
let!(:status) do
Fabricate(:status,
text: 'Hello world',
account: account,
poll_attributes: {
options: %w(Foo Bar),
account: account,
multiple: false,
hide_totals: false,
expires_at: expiration
}
)
end
let(:payload) do
{
'@context': 'https://www.w3.org/ns/activitystreams',
id: 'https://example.com/foo',
type: 'Question',
content: 'Hello world',
endTime: expiration.iso8601,
oneOf: [
poll_option_json('Foo', 4),
poll_option_json('Bar', 3),
],
}
end
before do
subject.call(status, json)
end
it 'does not create any edits' do
expect(status.reload.edits).to be_empty
end
it 'does not mark status as edited' do
expect(status.reload.edited?).to be false
end
it 'does not update the text' do
expect(status.reload.text).to eq 'Hello world'
end
it 'updates tallies' do
expect(status.poll.reload.cached_tallies).to eq [4, 3]
end
end
context 'when the status changes a poll despite being not explicitly marked as updated' do
let(:account) { Fabricate(:account, domain: 'example.com') }
let!(:expiration) { 10.days.from_now.utc }
let!(:status) do
Fabricate(:status,
text: 'Hello world',
account: account,
poll_attributes: {
options: %w(Foo Bar),
account: account,
multiple: false,
hide_totals: false,
expires_at: expiration
}
)
end
let(:payload) do
{
'@context': 'https://www.w3.org/ns/activitystreams',
id: 'https://example.com/foo',
type: 'Question',
content: 'Hello world',
endTime: expiration.iso8601,
oneOf: [
poll_option_json('Foo', 4),
poll_option_json('Bar', 3),
poll_option_json('Baz', 3),
],
}
end
before do
subject.call(status, json)
end
it 'does not create any edits' do
expect(status.reload.edits).to be_empty
end
it 'does not mark status as edited' do
expect(status.reload.edited?).to be false
end
it 'does not update the text' do
expect(status.reload.text).to eq 'Hello world'
end
it 'does not update tallies' do
expect(status.poll.reload.cached_tallies).to eq [0, 0]
end
end
context 'when receiving an edit older than the latest processed' do
before do
status.snapshot!(at_time: status.created_at, rate_limit: false)
status.update!(text: 'Hello newer world', edited_at: Time.now.utc)
status.snapshot!(rate_limit: false)
end
it 'does not create any edits' do
expect { subject.call(status, json) }.not_to change { status.reload.edits.pluck(&:id) }
end
it 'does not update the text, spoiler_text or edited_at' do
expect { subject.call(status, json) }.not_to change { s = status.reload; [s.text, s.spoiler_text, s.edited_at] }
end
end
context 'with no changes at all' do
let(:payload) do
{