Merge tag 'v3.2.0' into hometown-dev

app/controllers/accounts_controller.rb

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
 
 class AccountsController < ApplicationController
-  PAGE_SIZE = 20
+  PAGE_SIZE     = 20
+  PAGE_SIZE_MAX = 200
 
   include AccountControllerConcern
   include SignatureAuthentication
@@ -10,7 +11,7 @@ class AccountsController < ApplicationController
   before_action :set_body_classes
 
   skip_around_action :set_locale, if: -> { [:json, :rss].include?(request.format&.to_sym) }
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def show
     respond_to do |format|
@@ -44,7 +45,8 @@ class AccountsController < ApplicationController
       format.rss do
         expires_in 1.minute, public: true
 
-        @statuses = filtered_statuses.without_reblogs.without_local_only.limit(PAGE_SIZE)
+        limit     = params[:limit].present? ? [params[:limit].to_i, PAGE_SIZE_MAX].min : PAGE_SIZE
+        @statuses = filtered_statuses.without_reblogs.without_local_only.limit(limit)
         @statuses = cache_collection(@statuses, Status)
         render xml: RSS::AccountSerializer.render(@account, @statuses, params[:tag])
       end

app/controllers/activitypub/claims_controller.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class ActivityPub::ClaimsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
+  skip_before_action :authenticate_user!
+
+  before_action :require_signature!
+  before_action :set_claim_result
+
+  def create
+    render json: @claim_result, serializer: ActivityPub::OneTimeKeySerializer
+  end
+
+  private
+
+  def set_claim_result
+    @claim_result = ::Keys::ClaimService.new.call(@account.id, params[:id])
+  end
+end

app/controllers/activitypub/collections_controller.rb

@@ -5,8 +5,9 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
   include AccountOwnedConcern
 
   before_action :require_signature!, if: :authorized_fetch_mode?
+  before_action :set_items
   before_action :set_size
-  before_action :set_statuses
+  before_action :set_type
   before_action :set_cache_headers
 
   def show
@@ -16,40 +17,53 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
 
   private
 
-  def set_statuses
-    @statuses = scope_for_collection
-    @statuses = cache_collection(@statuses, Status)
-  end
-
-  def set_size
+  def set_items
     case params[:id]
     when 'featured'
-      @size = @account.pinned_statuses.count
+      @items = begin
+        # Because in public fetch mode we cache the response, there would be no
+        # benefit from performing the check below, since a blocked account or domain
+        # would likely be served the cache from the reverse proxy anyway
+
+        if authorized_fetch_mode? && !signed_request_account.nil? && (@account.blocking?(signed_request_account) || (!signed_request_account.domain.nil? && @account.domain_blocking?(signed_request_account.domain)))
+          []
+        else
+          cache_collection(@account.pinned_statuses, Status)
+        end
+      end
+    when 'devices'
+      @items = @account.devices
     else
       not_found
     end
   end
 
-  def scope_for_collection
+  def set_size
+    case params[:id]
+    when 'featured', 'devices'
+      @size = @items.size
+    else
+      not_found
+    end
+  end
+
+  def set_type
     case params[:id]
     when 'featured'
-      # Because in public fetch mode we cache the response, there would be no
-      # benefit from performing the check below, since a blocked account or domain
-      # would likely be served the cache from the reverse proxy anyway
-      if authorized_fetch_mode? && !signed_request_account.nil? && (@account.blocking?(signed_request_account) || (!signed_request_account.domain.nil? && @account.domain_blocking?(signed_request_account.domain)))
-        Status.none
-      else
-        @account.pinned_statuses
-      end
+      @type = :ordered
+    when 'devices'
+      @type = :unordered
+    else
+      not_found
     end
   end
 
   def collection_presenter
     ActivityPub::CollectionPresenter.new(
       id: account_collection_url(@account, params[:id]),
-      type: :ordered,
+      type: @type,
       size: @size,
-      items: @statuses
+      items: @items
     )
   end
 end

app/controllers/admin/custom_emojis_controller.rb

@@ -33,6 +33,8 @@ module Admin
       @form.save
     rescue ActionController::ParameterMissing
       flash[:alert] = I18n.t('admin.accounts.no_account_selected')
+    rescue Mastodon::NotPermittedError
+      flash[:alert] = I18n.t('admin.custom_emojis.not_permitted')
     ensure
       redirect_to admin_custom_emojis_path(filter_params)
     end

app/controllers/api/base_controller.rb

@@ -7,7 +7,7 @@ class Api::BaseController < ApplicationController
   include RateLimitHeaders
 
   skip_before_action :store_current_location
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   before_action :require_authenticated_user!, if: :disallow_unauthenticated_api_access?
   before_action :set_cache_headers

app/controllers/api/v1/accounts/notes_controller.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::NotesController < Api::BaseController
+  include Authorization
+
+  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }
+  before_action :require_user!
+  before_action :set_account
+
+  def create
+    if params[:comment].blank?
+      AccountNote.find_by(account: current_account, target_account: @account)&.destroy
+    else
+      @note = AccountNote.find_or_initialize_by(account: current_account, target_account: @account)
+      @note.comment = params[:comment]
+      @note.save! if @note.changed?
+    end
+    render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships_presenter
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def relationships_presenter
+    AccountRelationshipsPresenter.new([@account.id], current_user.account_id)
+  end
+end

app/controllers/api/v1/crypto/deliveries_controller.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class Api::V1::Crypto::DeliveriesController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :crypto }
+  before_action :require_user!
+  before_action :set_current_device
+
+  def create
+    devices.each do |device_params|
+      DeliverToDeviceService.new.call(current_account, @current_device, device_params)
+    end
+
+    render_empty
+  end
+
+  private
+
+  def set_current_device
+    @current_device = Device.find_by!(access_token: doorkeeper_token)
+  end
+
+  def resource_params
+    params.require(:device)
+    params.permit(device: [:account_id, :device_id, :type, :body, :hmac])
+  end
+
+  def devices
+    Array(resource_params[:device])
+  end
+end

app/controllers/api/v1/crypto/encrypted_messages_controller.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+class Api::V1::Crypto::EncryptedMessagesController < Api::BaseController
+  LIMIT = 80
+
+  before_action -> { doorkeeper_authorize! :crypto }
+  before_action :require_user!
+  before_action :set_current_device
+
+  before_action :set_encrypted_messages,    only: :index
+  after_action  :insert_pagination_headers, only: :index
+
+  def index
+    render json: @encrypted_messages, each_serializer: REST::EncryptedMessageSerializer
+  end
+
+  def clear
+    @current_device.encrypted_messages.up_to(params[:up_to_id]).delete_all
+    render_empty
+  end
+
+  private
+
+  def set_current_device
+    @current_device = Device.find_by!(access_token: doorkeeper_token)
+  end
+
+  def set_encrypted_messages
+    @encrypted_messages = @current_device.encrypted_messages.paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    api_v1_crypto_encrypted_messages_url pagination_params(max_id: pagination_max_id) if records_continue?
+  end
+
+  def prev_path
+    api_v1_crypto_encrypted_messages_url pagination_params(min_id: pagination_since_id) unless @encrypted_messages.empty?
+  end
+
+  def pagination_max_id
+    @encrypted_messages.last.id
+  end
+
+  def pagination_since_id
+    @encrypted_messages.first.id
+  end
+
+  def records_continue?
+    @encrypted_messages.size == limit_param(LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/crypto/keys/claims_controller.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class Api::V1::Crypto::Keys::ClaimsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :crypto }
+  before_action :require_user!
+  before_action :set_claim_results
+
+  def create
+    render json: @claim_results, each_serializer: REST::Keys::ClaimResultSerializer
+  end
+
+  private
+
+  def set_claim_results
+    @claim_results = devices.map { |device_params| ::Keys::ClaimService.new.call(current_account, device_params[:account_id], device_params[:device_id]) }.compact
+  end
+
+  def resource_params
+    params.permit(device: [:account_id, :device_id])
+  end
+
+  def devices
+    Array(resource_params[:device])
+  end
+end

app/controllers/api/v1/crypto/keys/counts_controller.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class Api::V1::Crypto::Keys::CountsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :crypto }
+  before_action :require_user!
+  before_action :set_current_device
+
+  def show
+    render json: { one_time_keys: @current_device.one_time_keys.count }
+  end
+
+  private
+
+  def set_current_device
+    @current_device = Device.find_by!(access_token: doorkeeper_token)
+  end
+end

app/controllers/api/v1/crypto/keys/queries_controller.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class Api::V1::Crypto::Keys::QueriesController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :crypto }
+  before_action :require_user!
+  before_action :set_accounts
+  before_action :set_query_results
+
+  def create
+    render json: @query_results, each_serializer: REST::Keys::QueryResultSerializer
+  end
+
+  private
+
+  def set_accounts
+    @accounts = Account.where(id: account_ids).includes(:devices)
+  end
+
+  def set_query_results
+    @query_results = @accounts.map { |account| ::Keys::QueryService.new.call(account) }.compact
+  end
+
+  def account_ids
+    Array(params[:id]).map(&:to_i)
+  end
+end

app/controllers/api/v1/crypto/keys/uploads_controller.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class Api::V1::Crypto::Keys::UploadsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :crypto }
+  before_action :require_user!
+
+  def create
+    device = Device.find_or_initialize_by(access_token: doorkeeper_token)
+
+    device.transaction do
+      device.account = current_account
+      device.update!(resource_params[:device])
+
+      if resource_params[:one_time_keys].present? && resource_params[:one_time_keys].is_a?(Enumerable)
+        resource_params[:one_time_keys].each do |one_time_key_params|
+          device.one_time_keys.create!(one_time_key_params)
+        end
+      end
+    end
+
+    render json: device, serializer: REST::Keys::DeviceSerializer
+  end
+
+  private
+
+  def resource_params
+    params.permit(device: [:device_id, :name, :fingerprint_key, :identity_key], one_time_keys: [:key_id, :key, :signature])
+  end
+end

app/controllers/api/v1/media_controller.rb

@@ -39,7 +39,7 @@ class Api::V1::MediaController < Api::BaseController
   end
 
   def media_attachment_params
-    params.permit(:file, :description, :focus)
+    params.permit(:file, :thumbnail, :description, :focus)
   end
 
   def file_type_error

app/controllers/api/v1/statuses/reblogs_controller.rb

@@ -5,7 +5,7 @@ class Api::V1::Statuses::ReblogsController < Api::BaseController
 
   before_action -> { doorkeeper_authorize! :write, :'write:statuses' }
   before_action :require_user!
-  before_action :set_reblog
+  before_action :set_reblog, only: [:create]
 
   override_rate_limit_headers :create, family: :statuses
 
@@ -16,15 +16,21 @@ class Api::V1::Statuses::ReblogsController < Api::BaseController
   end
 
   def destroy
-    @status = current_account.statuses.find_by(reblog_of_id: @reblog.id)
+    @status = current_account.statuses.find_by(reblog_of_id: params[:status_id])
 
     if @status
       authorize @status, :unreblog?
       @status.discard
       RemovalWorker.perform_async(@status.id)
+      @reblog = @status.reblog
+    else
+      @reblog = Status.find(params[:status_id])
+      authorize @reblog, :show?
     end
 
     render json: @reblog, serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new([@status], current_account.id, reblogs_map: { @reblog.id => false })
+  rescue Mastodon::NotPermittedError
+    not_found
   end
 
   private

app/controllers/api/v1/statuses_controller.rb

@@ -58,6 +58,7 @@ class Api::V1::StatusesController < Api::BaseController
 
     @status.discard
     RemovalWorker.perform_async(@status.id, redraft: true)
+    @status.account.statuses_count = @status.account.statuses_count - 1
 
     render json: @status, serializer: REST::StatusSerializer, source_requested: true
   end

app/controllers/application_controller.rb

@@ -55,7 +55,7 @@ class ApplicationController < ActionController::Base
   end
 
   def store_current_location
-    store_location_for(:user, request.url) unless request.format == :json
+    store_location_for(:user, request.url) unless [:json, :rss].include?(request.format&.to_sym)
   end
 
   def require_admin!

app/controllers/auth/sessions_controller.rb

@@ -8,7 +8,8 @@ class Auth::SessionsController < Devise::SessionsController
   skip_before_action :require_no_authentication, only: [:create]
   skip_before_action :require_functional!
 
-  prepend_before_action :authenticate_with_two_factor, if: :two_factor_enabled?, only: [:create]
+  include TwoFactorAuthenticationConcern
+  include SignInTokenAuthenticationConcern
 
   before_action :set_instance_presenter, only: [:new]
   before_action :set_body_classes
@@ -39,17 +40,18 @@ class Auth::SessionsController < Devise::SessionsController
   protected
 
   def find_user
-    if session[:otp_user_id]
-      User.find(session[:otp_user_id])
+    if session[:attempt_user_id]
+      User.find(session[:attempt_user_id])
     else
       user   = User.authenticate_with_ldap(user_params) if Devise.ldap_authentication
       user ||= User.authenticate_with_pam(user_params) if Devise.pam_authentication
       user ||= User.find_for_authentication(email: user_params[:email])
+      user
     end
   end
 
   def user_params
-    params.require(:user).permit(:email, :password, :otp_attempt)
+    params.require(:user).permit(:email, :password, :otp_attempt, :sign_in_token_attempt)
   end
 
   def after_sign_in_path_for(resource)
@@ -70,47 +72,6 @@ class Auth::SessionsController < Devise::SessionsController
     super
   end
 
-  def two_factor_enabled?
-    find_user&.otp_required_for_login?
-  end
-
-  def valid_otp_attempt?(user)
-    user.validate_and_consume_otp!(user_params[:otp_attempt]) ||
-      user.invalidate_otp_backup_code!(user_params[:otp_attempt])
-  rescue OpenSSL::Cipher::CipherError
-    false
-  end
-
-  def authenticate_with_two_factor
-    user = self.resource = find_user
-
-    if user_params[:otp_attempt].present? && session[:otp_user_id]
-      authenticate_with_two_factor_via_otp(user)
-    elsif user.present? && (user.encrypted_password.blank? || user.valid_password?(user_params[:password]))
-      # If encrypted_password is blank, we got the user from LDAP or PAM,
-      # so credentials are already valid
-
-      prompt_for_two_factor(user)
-    end
-  end
-
-  def authenticate_with_two_factor_via_otp(user)
-    if valid_otp_attempt?(user)
-      session.delete(:otp_user_id)
-      remember_me(user)
-      sign_in(user)
-    else
-      flash.now[:alert] = I18n.t('users.invalid_otp_token')
-      prompt_for_two_factor(user)
-    end
-  end
-
-  def prompt_for_two_factor(user)
-    session[:otp_user_id] = user.id
-    @body_classes = 'lighter'
-    render :two_factor
-  end
-
   def require_no_authentication
     super
     # Delete flash message that isn't entirely useful and may be confusing in

app/controllers/concerns/localized.rb

@@ -7,8 +7,6 @@ module Localized
     around_action :set_locale
   end
 
-  private
-
   def set_locale
     locale   = current_user.locale if respond_to?(:user_signed_in?) && user_signed_in?
     locale ||= session[:locale] ||= default_locale
@@ -19,6 +17,8 @@ module Localized
     end
   end
 
+  private
+
   def default_locale
     if ENV['DEFAULT_LOCALE'].present?
       I18n.default_locale

app/controllers/concerns/sign_in_token_authentication_concern.rb

@@ -0,0 +1,51 @@
+# 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
+    user = self.resource = find_user
+
+    if user_params[:sign_in_token_attempt].present? && session[:attempt_user_id]
+      authenticate_with_sign_in_token_attempt(user)
+    elsif user.present? && user.external_or_valid_password?(user_params[:password])
+      prompt_for_sign_in_token(user)
+    end
+  end
+
+  def authenticate_with_sign_in_token_attempt(user)
+    if valid_sign_in_token_attempt?(user)
+      session.delete(:attempt_user_id)
+      remember_me(user)
+      sign_in(user)
+    else
+      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_locale do
+      session[:attempt_user_id] = user.id
+      @body_classes = 'lighter'
+      render :sign_in_token
+    end
+  end
+end

app/controllers/concerns/two_factor_authentication_concern.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+module TwoFactorAuthenticationConcern
+  extend ActiveSupport::Concern
+
+  included do
+    prepend_before_action :authenticate_with_two_factor, if: :two_factor_enabled?, only: [:create]
+  end
+
+  def two_factor_enabled?
+    find_user&.otp_required_for_login?
+  end
+
+  def valid_otp_attempt?(user)
+    user.validate_and_consume_otp!(user_params[:otp_attempt]) ||
+      user.invalidate_otp_backup_code!(user_params[:otp_attempt])
+  rescue OpenSSL::Cipher::CipherError
+    false
+  end
+
+  def authenticate_with_two_factor
+    user = self.resource = find_user
+
+    if user_params[:otp_attempt].present? && session[:attempt_user_id]
+      authenticate_with_two_factor_attempt(user)
+    elsif user.present? && user.external_or_valid_password?(user_params[:password])
+      prompt_for_two_factor(user)
+    end
+  end
+
+  def authenticate_with_two_factor_attempt(user)
+    if valid_otp_attempt?(user)
+      session.delete(:attempt_user_id)
+      remember_me(user)
+      sign_in(user)
+    else
+      flash.now[:alert] = I18n.t('users.invalid_otp_token')
+      prompt_for_two_factor(user)
+    end
+  end
+
+  def prompt_for_two_factor(user)
+    set_locale do
+      session[:attempt_user_id] = user.id
+      @body_classes = 'lighter'
+      render :two_factor
+    end
+  end
+end

app/controllers/directories_controller.rb

@@ -9,7 +9,7 @@ class DirectoriesController < ApplicationController
   before_action :set_tag, only: :show
   before_action :set_accounts
 
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def index
     render :index

app/controllers/follower_accounts_controller.rb

@@ -8,7 +8,7 @@ class FollowerAccountsController < ApplicationController
   before_action :set_cache_headers
 
   skip_around_action :set_locale, if: -> { request.format == :json }
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def index
     respond_to do |format|

app/controllers/following_accounts_controller.rb

@@ -8,7 +8,7 @@ class FollowingAccountsController < ApplicationController
   before_action :set_cache_headers
 
   skip_around_action :set_locale, if: -> { request.format == :json }
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def index
     respond_to do |format|

app/controllers/media_controller.rb

@@ -4,7 +4,7 @@ class MediaController < ApplicationController
   include Authorization
 
   skip_before_action :store_current_location
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   before_action :authenticate_user!, if: :whitelist_mode?
   before_action :set_media_attachment

app/controllers/media_proxy_controller.rb

@@ -31,8 +31,8 @@ class MediaProxyController < ApplicationController
   private
 
   def redownload!
-    @media_attachment.file_remote_url = @media_attachment.remote_url
-    @media_attachment.created_at      = Time.now.utc
+    @media_attachment.download_file!
+    @media_attachment.created_at = Time.now.utc
     @media_attachment.save!
   end
 

app/controllers/remote_interaction_controller.rb

@@ -10,7 +10,7 @@ class RemoteInteractionController < ApplicationController
   before_action :set_status
   before_action :set_body_classes
 
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def new
     @remote_follow = RemoteFollow.new(session_params)

app/controllers/settings/migration/redirects_controller.rb

@@ -18,7 +18,7 @@ class Settings::Migration::RedirectsController < Settings::BaseController
     if @redirect.valid_with_challenge?(current_user)
       current_account.update!(moved_to_account: @redirect.target_account)
       ActivityPub::UpdateDistributionWorker.perform_async(current_account.id)
-      redirect_to settings_migration_path, notice: I18n.t('migrations.moved_msg', acct: current_account.moved_to_account.acct)
+      redirect_to settings_migration_path, notice: I18n.t('migrations.redirected_msg', acct: current_account.moved_to_account.acct)
     else
       render :new
     end

app/controllers/settings/pictures_controller.rb

@@ -7,13 +7,8 @@ module Settings
     before_action :set_picture
 
     def destroy
-      if valid_picture
-        account_params = {
-          @picture => nil,
-          (@picture + '_remote_url') => nil,
-        }
-
-        msg = UpdateAccountService.new.call(@account, account_params) ? I18n.t('generic.changes_saved_msg') : nil
+      if valid_picture?
+        msg = I18n.t('generic.changes_saved_msg') if UpdateAccountService.new.call(@account, { @picture => nil, "#{@picture}_remote_url" => '' })
         redirect_to settings_profile_path, notice: msg, status: 303
       else
         bad_request
@@ -30,8 +25,8 @@ module Settings
       @picture = params[:id]
     end
 
-    def valid_picture
-      @picture == 'avatar' || @picture == 'header'
+    def valid_picture?
+      %w(avatar header).include?(@picture)
     end
   end
 end

app/controllers/statuses_controller.rb

@@ -19,7 +19,7 @@ class StatusesController < ApplicationController
   before_action :set_autoplay, only: :embed
 
   skip_around_action :set_locale, if: -> { request.format == :json }
-  skip_before_action :require_functional!, only: [:show, :embed]
+  skip_before_action :require_functional!, only: [:show, :embed], unless: :whitelist_mode?
 
   content_security_policy only: :embed do |p|
     p.frame_ancestors(false)
@@ -42,7 +42,7 @@ class StatusesController < ApplicationController
 
   def activity
     expires_in 3.minutes, public: @status.distributable? && public_fetch_mode?
-    render_with_cache json: @status, content_type: 'application/activity+json', serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter
+    render_with_cache json: ActivityPub::ActivityPresenter.from_status(@status), content_type: 'application/activity+json', serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter
   end
 
   def embed

app/controllers/tags_controller.rb

@@ -3,7 +3,8 @@
 class TagsController < ApplicationController
   include SignatureVerification
 
-  PAGE_SIZE = 20
+  PAGE_SIZE     = 20
+  PAGE_SIZE_MAX = 200
 
   layout 'public'
 
@@ -14,7 +15,7 @@ class TagsController < ApplicationController
   before_action :set_body_classes
   before_action :set_instance_presenter
 
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def show
     respond_to do |format|
@@ -25,7 +26,8 @@ class TagsController < ApplicationController
       format.rss do
         expires_in 0, public: true
 
-        @statuses = HashtagQueryService.new.call(@tag, filter_params, nil, @local).limit(PAGE_SIZE)
+        limit     = params[:limit].present? ? [params[:limit].to_i, PAGE_SIZE_MAX].min : PAGE_SIZE
+        @statuses = HashtagQueryService.new.call(@tag, filter_params, nil, @local).limit(limit)
         @statuses = cache_collection(@statuses, Status)
 
         render xml: RSS::TagSerializer.render(@tag, @statuses)

app/controllers/well_known/webfinger_controller.rb

@@ -8,7 +8,8 @@ module WellKnown
     before_action :set_account
     before_action :check_account_suspension
 
-    rescue_from ActiveRecord::RecordNotFound, ActionController::ParameterMissing, with: :not_found
+    rescue_from ActiveRecord::RecordNotFound, with: :not_found
+    rescue_from ActionController::ParameterMissing, WebfingerResource::InvalidRequest, with: :bad_request
 
     def show
       expires_in 3.days, public: true
@@ -37,6 +38,10 @@ module WellKnown
       expires_in(3.minutes, public: true) && gone if @account.suspended?
     end
 
+    def bad_request
+      head 400
+    end
+
     def not_found
       head 404
     end