Remove unused E2EE messaging code (#31193)

Gemfile

@@ -47,7 +47,6 @@ gem 'color_diff', '~> 0.1'
 gem 'csv', '~> 3.2'
 gem 'discard', '~> 1.2'
 gem 'doorkeeper', '~> 5.6'
-gem 'ed25519', '~> 1.3'
 gem 'fast_blank', '~> 1.0'
 gem 'fastimage'
 gem 'hiredis', '~> 0.6'

Gemfile.lock

@@ -214,7 +214,6 @@ GEM
       railties (>= 5)
     dotenv (3.1.4)
     drb (2.2.1)
-    ed25519 (1.3.0)
     elasticsearch (7.17.11)
       elasticsearch-api (= 7.17.11)
       elasticsearch-transport (= 7.17.11)
@@ -937,7 +936,6 @@ DEPENDENCIES
   discard (~> 1.2)
   doorkeeper (~> 5.6)
   dotenv
-  ed25519 (~> 1.3)
   email_spec
   fabrication (~> 2.30)
   faker (~> 3.2)

app/controllers/activitypub/claims_controller.rb

@@ -1,18 +0,0 @@
-# frozen_string_literal: true
-
-class ActivityPub::ClaimsController < ActivityPub::BaseController
-  skip_before_action :authenticate_user!
-
-  before_action :require_account_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

@@ -22,8 +22,6 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
       @items = @items.map { |item| item.distributable? ? item : ActivityPub::TagManager.instance.uri_for(item) }
     when 'tags'
       @items = for_signed_account { @account.featured_tags }
-    when 'devices'
-      @items = @account.devices
     else
       not_found
     end
@@ -31,7 +29,7 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
 
   def set_size
     case params[:id]
-    when 'featured', 'devices', 'tags'
+    when 'featured', 'tags'
       @size = @items.size
     else
       not_found
@@ -42,7 +40,7 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
     case params[:id]
     when 'featured'
       @type = :ordered
-    when 'devices', 'tags'
+    when 'tags'
       @type = :unordered
     else
       not_found

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

@@ -1,30 +0,0 @@
-# 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

@@ -1,47 +0,0 @@
-# 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.to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
-  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_collection
-    @encrypted_messages
-  end
-
-  def records_continue?
-    @encrypted_messages.size == limit_param(LIMIT)
-  end
-end

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

@@ -1,25 +0,0 @@
-# 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.filter_map { |device_params| ::Keys::ClaimService.new.call(current_account, device_params[:account_id], device_params[:device_id]) }
-  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

@@ -1,17 +0,0 @@
-# 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

@@ -1,26 +0,0 @@
-# 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.filter_map { |account| ::Keys::QueryService.new.call(account) }
-  end
-
-  def account_ids
-    Array(params[:id]).map(&:to_i)
-  end
-end

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

@@ -1,29 +0,0 @@
-# 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/helpers/context_helper.rb

@@ -23,23 +23,6 @@ module ContextHelper
     indexable: { 'toot' => 'http://joinmastodon.org/ns#', 'indexable' => 'toot:indexable' },
     memorial: { 'toot' => 'http://joinmastodon.org/ns#', 'memorial' => 'toot:memorial' },
     voters_count: { 'toot' => 'http://joinmastodon.org/ns#', 'votersCount' => 'toot:votersCount' },
-    olm: {
-      'toot' => 'http://joinmastodon.org/ns#',
-      'Device' => 'toot:Device',
-      'Ed25519Signature' => 'toot:Ed25519Signature',
-      'Ed25519Key' => 'toot:Ed25519Key',
-      'Curve25519Key' => 'toot:Curve25519Key',
-      'EncryptedMessage' => 'toot:EncryptedMessage',
-      'publicKeyBase64' => 'toot:publicKeyBase64',
-      'deviceId' => 'toot:deviceId',
-      'claim' => { '@type' => '@id', '@id' => 'toot:claim' },
-      'fingerprintKey' => { '@type' => '@id', '@id' => 'toot:fingerprintKey' },
-      'identityKey' => { '@type' => '@id', '@id' => 'toot:identityKey' },
-      'devices' => { '@type' => '@id', '@id' => 'toot:devices' },
-      'messageFranking' => 'toot:messageFranking',
-      'messageType' => 'toot:messageType',
-      'cipherText' => 'toot:cipherText',
-    },
     suspended: { 'toot' => 'http://joinmastodon.org/ns#', 'suspended' => 'toot:suspended' },
     attribution_domains: { 'toot' => 'http://joinmastodon.org/ns#', 'attributionDomains' => { '@id' => 'toot:attributionDomains', '@type' => '@id' } },
   }.freeze

app/lib/activitypub/activity/create.rb

@@ -8,44 +8,11 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
 
     dereference_object!
 
-    case @object['type']
-    when 'EncryptedMessage'
-      create_encrypted_message
-    else
     create_status
   end
-  end
 
   private
 
-  def create_encrypted_message
-    return reject_payload! if non_matching_uri_hosts?(@account.uri, object_uri) || @options[:delivered_to_account_id].blank?
-
-    target_account = Account.find(@options[:delivered_to_account_id])
-    target_device  = target_account.devices.find_by(device_id: @object.dig('to', 'deviceId'))
-
-    return if target_device.nil?
-
-    target_device.encrypted_messages.create!(
-      from_account: @account,
-      from_device_id: @object.dig('attributedTo', 'deviceId'),
-      type: @object['messageType'],
-      body: @object['cipherText'],
-      digest: @object.dig('digest', 'digestValue'),
-      message_franking: message_franking.to_token
-    )
-  end
-
-  def message_franking
-    MessageFranking.new(
-      hmac: @object.dig('digest', 'digestValue'),
-      original_franking: @object['messageFranking'],
-      source_account_id: @account.id,
-      target_account_id: @options[:delivered_to_account_id],
-      timestamp: Time.now.utc
-    )
-  end
-
   def create_status
     return reject_payload! if unsupported_object_type? || non_matching_uri_hosts?(@account.uri, object_uri) || tombstone_exists? || !related_to_local_activity?
 

app/lib/inline_renderer.rb

@@ -20,8 +20,6 @@ class InlineRenderer
       serializer = REST::AnnouncementSerializer
     when :reaction
       serializer = REST::ReactionSerializer
-    when :encrypted_message
-      serializer = REST::EncryptedMessageSerializer
     else
       return
     end

app/lib/vacuum/system_keys_vacuum.rb

@@ -1,13 +0,0 @@
-# frozen_string_literal: true
-
-class Vacuum::SystemKeysVacuum
-  def perform
-    vacuum_expired_system_keys!
-  end
-
-  private
-
-  def vacuum_expired_system_keys!
-    SystemKey.expired.delete_all
-  end
-end

app/models/account.rb

@@ -44,7 +44,6 @@
 #  hide_collections              :boolean
 #  avatar_storage_schema_version :integer
 #  header_storage_schema_version :integer
-#  devices_url                   :string
 #  suspension_origin             :integer
 #  sensitized_at                 :datetime
 #  trendable                     :boolean
@@ -56,11 +55,12 @@
 
 class Account < ApplicationRecord
   self.ignored_columns += %w(
-    subscription_expires_at
+    devices_url
-    secret
+    hub_url
     remote_url
     salmon_url
-    hub_url
+    secret
+    subscription_expires_at
     trust_level
   )
 

app/models/concerns/account/associations.rb

@@ -7,9 +7,6 @@ module Account::Associations
     # Local users
     has_one :user, inverse_of: :account, dependent: :destroy
 
-    # E2EE
-    has_many :devices, dependent: :destroy, inverse_of: :account
-
     # Timelines
     has_many :statuses, inverse_of: :account, dependent: :destroy
     has_many :favourites, inverse_of: :account, dependent: :destroy

app/models/device.rb

@@ -1,36 +0,0 @@
-# frozen_string_literal: true
-
-# == Schema Information
-#
-# Table name: devices
-#
-#  id              :bigint(8)        not null, primary key
-#  access_token_id :bigint(8)
-#  account_id      :bigint(8)
-#  device_id       :string           default(""), not null
-#  name            :string           default(""), not null
-#  fingerprint_key :text             default(""), not null
-#  identity_key    :text             default(""), not null
-#  created_at      :datetime         not null
-#  updated_at      :datetime         not null
-#
-
-class Device < ApplicationRecord
-  belongs_to :access_token, class_name: 'Doorkeeper::AccessToken'
-  belongs_to :account
-
-  has_many :one_time_keys, dependent: :destroy, inverse_of: :device
-  has_many :encrypted_messages, dependent: :destroy, inverse_of: :device
-
-  validates :name, :fingerprint_key, :identity_key, presence: true
-  validates :fingerprint_key, :identity_key, ed25519_key: true
-
-  before_save :invalidate_associations, if: -> { device_id_changed? || fingerprint_key_changed? || identity_key_changed? }
-
-  private
-
-  def invalidate_associations
-    one_time_keys.destroy_all
-    encrypted_messages.destroy_all
-  end
-end

app/models/encrypted_message.rb

@@ -1,49 +0,0 @@
-# frozen_string_literal: true
-
-# == Schema Information
-#
-# Table name: encrypted_messages
-#
-#  id               :bigint(8)        not null, primary key
-#  device_id        :bigint(8)
-#  from_account_id  :bigint(8)
-#  from_device_id   :string           default(""), not null
-#  type             :integer          default(0), not null
-#  body             :text             default(""), not null
-#  digest           :text             default(""), not null
-#  message_franking :text             default(""), not null
-#  created_at       :datetime         not null
-#  updated_at       :datetime         not null
-#
-
-class EncryptedMessage < ApplicationRecord
-  self.inheritance_column = nil
-
-  include Paginable
-  include Redisable
-
-  scope :up_to, ->(id) { where(arel_table[:id].lteq(id)) }
-
-  belongs_to :device
-  belongs_to :from_account, class_name: 'Account'
-
-  around_create Mastodon::Snowflake::Callbacks
-
-  after_commit :push_to_streaming_api
-
-  private
-
-  def push_to_streaming_api
-    return if destroyed? || !subscribed_to_timeline?
-
-    PushEncryptedMessageWorker.perform_async(id)
-  end
-
-  def subscribed_to_timeline?
-    redis.exists?("subscribed:#{streaming_channel}")
-  end
-
-  def streaming_channel
-    "timeline:#{device.account_id}:#{device.device_id}"
-  end
-end

app/models/message_franking.rb

@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-class MessageFranking
-  attr_reader :hmac, :source_account_id, :target_account_id,
-              :timestamp, :original_franking
-
-  def initialize(attributes = {})
-    @hmac              = attributes[:hmac]
-    @source_account_id = attributes[:source_account_id]
-    @target_account_id = attributes[:target_account_id]
-    @timestamp         = attributes[:timestamp]
-    @original_franking = attributes[:original_franking]
-  end
-
-  def to_token
-    crypt = ActiveSupport::MessageEncryptor.new(SystemKey.current_key, serializer: Oj)
-    crypt.encrypt_and_sign(self)
-  end
-end

app/models/one_time_key.rb

@@ -1,22 +0,0 @@
-# frozen_string_literal: true
-
-# == Schema Information
-#
-# Table name: one_time_keys
-#
-#  id         :bigint(8)        not null, primary key
-#  device_id  :bigint(8)
-#  key_id     :string           default(""), not null
-#  key        :text             default(""), not null
-#  signature  :text             default(""), not null
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#
-
-class OneTimeKey < ApplicationRecord
-  belongs_to :device
-
-  validates :key_id, :key, :signature, presence: true
-  validates :key, ed25519_key: true
-  validates :signature, ed25519_signature: { message: :key, verify_key: ->(one_time_key) { one_time_key.device.fingerprint_key } }
-end

app/models/system_key.rb

@@ -1,41 +0,0 @@
-# frozen_string_literal: true
-
-# == Schema Information
-#
-# Table name: system_keys
-#
-#  id         :bigint(8)        not null, primary key
-#  key        :binary
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#
-class SystemKey < ApplicationRecord
-  ROTATION_PERIOD = 1.week.freeze
-
-  before_validation :set_key
-
-  scope :expired, ->(now = Time.now.utc) { where(arel_table[:created_at].lt(now - (ROTATION_PERIOD * 3))) }
-
-  class << self
-    def current_key
-      previous_key = order(id: :asc).last
-
-      if previous_key && previous_key.created_at >= ROTATION_PERIOD.ago
-        previous_key.key
-      else
-        create.key
-      end
-    end
-  end
-
-  private
-
-  def set_key
-    return if key.present?
-
-    cipher = OpenSSL::Cipher.new('AES-256-GCM')
-    cipher.encrypt
-
-    self.key = cipher.random_key
-  end
-end

app/serializers/activitypub/activity_serializer.rb

@@ -5,8 +5,6 @@ class ActivityPub::ActivitySerializer < ActivityPub::Serializer
     case model.class.name
     when 'Status'
       ActivityPub::NoteSerializer
-    when 'DeliverToDeviceService::EncryptedMessage'
-      ActivityPub::EncryptedMessageSerializer
     else
       super
     end

app/serializers/activitypub/actor_serializer.rb

@@ -7,7 +7,7 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
   context :security
 
   context_extensions :manually_approves_followers, :featured, :also_known_as,
-                     :moved_to, :property_value, :discoverable, :olm, :suspended,
+                     :moved_to, :property_value, :discoverable, :suspended,
                      :memorial, :indexable, :attribution_domains
 
   attributes :id, :type, :following, :followers,
@@ -21,7 +21,6 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
   has_many :virtual_tags, key: :tag
   has_many :virtual_attachments, key: :attachment
 
-  attribute :devices, unless: :instance_actor?
   attribute :moved_to, if: :moved?
   attribute :also_known_as, if: :also_known_as?
   attribute :suspended, if: :suspended?
@@ -72,10 +71,6 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
     object.instance_actor? ? instance_actor_inbox_url : account_inbox_url(object)
   end
 
-  def devices
-    account_collection_url(object, :devices)
-  end
-
   def outbox
     object.instance_actor? ? instance_actor_outbox_url : account_outbox_url(object)
   end

app/serializers/activitypub/collection_serializer.rb

@@ -14,8 +14,6 @@ class ActivityPub::CollectionSerializer < ActivityPub::Serializer
     case model.class.name
     when 'Status'
       ActivityPub::NoteSerializer
-    when 'Device'
-      ActivityPub::DeviceSerializer
     when 'FeaturedTag'
       ActivityPub::HashtagSerializer
     when 'ActivityPub::CollectionPresenter'

app/serializers/activitypub/device_serializer.rb

@@ -1,52 +0,0 @@
-# frozen_string_literal: true
-
-class ActivityPub::DeviceSerializer < ActivityPub::Serializer
-  context_extensions :olm
-
-  include RoutingHelper
-
-  class FingerprintKeySerializer < ActivityPub::Serializer
-    attributes :type, :public_key_base64
-
-    def type
-      'Ed25519Key'
-    end
-
-    def public_key_base64
-      object.fingerprint_key
-    end
-  end
-
-  class IdentityKeySerializer < ActivityPub::Serializer
-    attributes :type, :public_key_base64
-
-    def type
-      'Curve25519Key'
-    end
-
-    def public_key_base64
-      object.identity_key
-    end
-  end
-
-  attributes :device_id, :type, :name, :claim
-
-  has_one :fingerprint_key, serializer: FingerprintKeySerializer
-  has_one :identity_key, serializer: IdentityKeySerializer
-
-  def type
-    'Device'
-  end
-
-  def claim
-    account_claim_url(object.account, id: object.device_id)
-  end
-
-  def fingerprint_key
-    object
-  end
-
-  def identity_key
-    object
-  end
-end

app/serializers/activitypub/encrypted_message_serializer.rb

@@ -1,61 +0,0 @@
-# frozen_string_literal: true
-
-class ActivityPub::EncryptedMessageSerializer < ActivityPub::Serializer
-  context :security
-
-  context_extensions :olm
-
-  class DeviceSerializer < ActivityPub::Serializer
-    attributes :type, :device_id
-
-    def type
-      'Device'
-    end
-
-    def device_id
-      object
-    end
-  end
-
-  class DigestSerializer < ActivityPub::Serializer
-    attributes :type, :digest_algorithm, :digest_value
-
-    def type
-      'Digest'
-    end
-
-    def digest_algorithm
-      'http://www.w3.org/2000/09/xmldsig#hmac-sha256'
-    end
-
-    def digest_value
-      object
-    end
-  end
-
-  attributes :type, :message_type, :cipher_text, :message_franking
-
-  has_one :attributed_to, serializer: DeviceSerializer
-  has_one :to, serializer: DeviceSerializer
-  has_one :digest, serializer: DigestSerializer
-
-  def type
-    'EncryptedMessage'
-  end
-
-  def attributed_to
-    object.source_device.device_id
-  end
-
-  def to
-    object.target_device_id
-  end
-
-  def message_type
-    object.type
-  end
-
-  def cipher_text
-    object.body
-  end
-end

app/serializers/activitypub/one_time_key_serializer.rb

@@ -1,35 +0,0 @@
-# frozen_string_literal: true
-
-class ActivityPub::OneTimeKeySerializer < ActivityPub::Serializer
-  context :security
-
-  context_extensions :olm
-
-  class SignatureSerializer < ActivityPub::Serializer
-    attributes :type, :signature_value
-
-    def type
-      'Ed25519Signature'
-    end
-
-    def signature_value
-      object.signature
-    end
-  end
-
-  attributes :key_id, :type, :public_key_base64
-
-  has_one :signature, serializer: SignatureSerializer
-
-  def type
-    'Curve25519Key'
-  end
-
-  def public_key_base64
-    object.key
-  end
-
-  def signature
-    object
-  end
-end

app/serializers/rest/encrypted_message_serializer.rb

@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-class REST::EncryptedMessageSerializer < ActiveModel::Serializer
-  attributes :id, :account_id, :device_id,
-             :type, :body, :digest, :message_franking,
-             :created_at
-
-  def id
-    object.id.to_s
-  end
-
-  def account_id
-    object.from_account_id.to_s
-  end
-
-  def device_id
-    object.from_device_id
-  end
-end

app/serializers/rest/keys/claim_result_serializer.rb

@@ -1,9 +0,0 @@
-# frozen_string_literal: true
-
-class REST::Keys::ClaimResultSerializer < ActiveModel::Serializer
-  attributes :account_id, :device_id, :key_id, :key, :signature
-
-  def account_id
-    object.account.id.to_s
-  end
-end

app/serializers/rest/keys/device_serializer.rb

@@ -1,6 +0,0 @@
-# frozen_string_literal: true
-
-class REST::Keys::DeviceSerializer < ActiveModel::Serializer
-  attributes :device_id, :name, :identity_key,
-             :fingerprint_key
-end

app/serializers/rest/keys/query_result_serializer.rb

@@ -1,11 +0,0 @@
-# frozen_string_literal: true
-
-class REST::Keys::QueryResultSerializer < ActiveModel::Serializer
-  attributes :account_id
-
-  has_many :devices, serializer: REST::Keys::DeviceSerializer
-
-  def account_id
-    object.account.id.to_s
-  end
-end

app/services/activitypub/process_account_service.rb

@@ -108,7 +108,6 @@ class ActivityPub::ProcessAccountService < BaseService
 
   def set_immediate_attributes!
     @account.featured_collection_url = @json['featured'] || ''
-    @account.devices_url             = @json['devices'] || ''
     @account.display_name            = @json['name'] || ''
     @account.note                    = @json['summary'] || ''
     @account.locked                  = @json['manuallyApprovesFollowers'] || false

app/services/delete_account_service.rb

@@ -13,7 +13,6 @@ class DeleteAccountService < BaseService
     conversation_mutes
     conversations
     custom_filters
-    devices
     domain_blocks
     featured_tags
     follow_requests
@@ -40,7 +39,6 @@ class DeleteAccountService < BaseService
     conversation_mutes
     conversations
     custom_filters
-    devices
     domain_blocks
     featured_tags
     follow_requests

app/services/deliver_to_device_service.rb

@@ -1,78 +0,0 @@
-# frozen_string_literal: true
-
-class DeliverToDeviceService < BaseService
-  include Payloadable
-
-  class EncryptedMessage < ActiveModelSerializers::Model
-    attributes :source_account, :target_account, :source_device,
-               :target_device_id, :type, :body, :digest,
-               :message_franking
-  end
-
-  def call(source_account, source_device, options = {})
-    @source_account   = source_account
-    @source_device    = source_device
-    @target_account   = Account.find(options[:account_id])
-    @target_device_id = options[:device_id]
-    @body             = options[:body]
-    @type             = options[:type]
-    @hmac             = options[:hmac]
-
-    set_message_franking!
-
-    if @target_account.local?
-      deliver_to_local!
-    else
-      deliver_to_remote!
-    end
-  end
-
-  private
-
-  def set_message_franking!
-    @message_franking = message_franking.to_token
-  end
-
-  def deliver_to_local!
-    target_device = @target_account.devices.find_by!(device_id: @target_device_id)
-
-    target_device.encrypted_messages.create!(
-      from_account: @source_account,
-      from_device_id: @source_device.device_id,
-      type: @type,
-      body: @body,
-      digest: @hmac,
-      message_franking: @message_franking
-    )
-  end
-
-  def deliver_to_remote!
-    ActivityPub::DeliveryWorker.perform_async(
-      Oj.dump(serialize_payload(ActivityPub::ActivityPresenter.from_encrypted_message(encrypted_message), ActivityPub::ActivitySerializer)),
-      @source_account.id,
-      @target_account.inbox_url
-    )
-  end
-
-  def message_franking
-    MessageFranking.new(
-      source_account_id: @source_account.id,
-      target_account_id: @target_account.id,
-      hmac: @hmac,
-      timestamp: Time.now.utc
-    )
-  end
-
-  def encrypted_message
-    EncryptedMessage.new(
-      source_account: @source_account,
-      target_account: @target_account,
-      source_device: @source_device,
-      target_device_id: @target_device_id,
-      type: @type,
-      body: @body,
-      digest: @hmac,
-      message_franking: @message_franking
-    )
-  end
-end

app/services/keys/claim_service.rb

@@ -1,79 +0,0 @@
-# frozen_string_literal: true
-
-class Keys::ClaimService < BaseService
-  HEADERS = { 'Content-Type' => 'application/activity+json' }.freeze
-
-  class Result < ActiveModelSerializers::Model
-    attributes :account, :device_id, :key_id,
-               :key, :signature
-
-    def initialize(account, device_id, key_attributes = {})
-      super(
-        account: account,
-        device_id: device_id,
-        key_id: key_attributes[:key_id],
-        key: key_attributes[:key],
-        signature: key_attributes[:signature],
-      )
-    end
-  end
-
-  def call(source_account, target_account_id, device_id)
-    @source_account = source_account
-    @target_account = Account.find(target_account_id)
-    @device_id      = device_id
-
-    if @target_account.local?
-      claim_local_key!
-    else
-      claim_remote_key!
-    end
-  rescue ActiveRecord::RecordNotFound
-    nil
-  end
-
-  private
-
-  def claim_local_key!
-    device = @target_account.devices.find_by(device_id: @device_id)
-    key    = nil
-
-    ApplicationRecord.transaction do
-      key = device.one_time_keys.order(Arel.sql('random()')).first!
-      key.destroy!
-    end
-
-    @result = Result.new(@target_account, @device_id, key)
-  end
-
-  def claim_remote_key!
-    query_result = QueryService.new.call(@target_account)
-    device       = query_result.find(@device_id)
-
-    return unless device.present? && device.valid_claim_url?
-
-    json = fetch_resource_with_post(device.claim_url)
-
-    return unless json.present? && json['publicKeyBase64'].present?
-
-    @result = Result.new(@target_account, @device_id, key_id: json['id'], key: json['publicKeyBase64'], signature: json.dig('signature', 'signatureValue'))
-  rescue HTTP::Error, OpenSSL::SSL::SSLError, Mastodon::Error => e
-    Rails.logger.debug { "Claiming one-time key for #{@target_account.acct}:#{@device_id} failed: #{e}" }
-    nil
-  end
-
-  def fetch_resource_with_post(uri)
-    build_post_request(uri).perform do |response|
-      raise Mastodon::UnexpectedResponseError, response unless response_successful?(response) || response_error_unsalvageable?(response)
-
-      body_to_json(response.body_with_limit) if response.code == 200
-    end
-  end
-
-  def build_post_request(uri)
-    Request.new(:post, uri).tap do |request|
-      request.on_behalf_of(@source_account)
-      request.add_headers(HEADERS)
-    end
-  end
-end

app/services/keys/query_service.rb

@@ -1,79 +0,0 @@
-# frozen_string_literal: true
-
-class Keys::QueryService < BaseService
-  include JsonLdHelper
-
-  class Result < ActiveModelSerializers::Model
-    attributes :account, :devices
-
-    def initialize(account, devices)
-      super(
-        account: account,
-        devices: devices || [],
-      )
-    end
-
-    def find(device_id)
-      @devices.find { |device| device.device_id == device_id }
-    end
-  end
-
-  class Device < ActiveModelSerializers::Model
-    attributes :device_id, :name, :identity_key, :fingerprint_key
-
-    def initialize(attributes = {})
-      super(
-        device_id: attributes[:device_id],
-        name: attributes[:name],
-        identity_key: attributes[:identity_key],
-        fingerprint_key: attributes[:fingerprint_key],
-      )
-      @claim_url = attributes[:claim_url]
-    end
-
-    def valid_claim_url?
-      return false if @claim_url.blank?
-
-      begin
-        parsed_url = Addressable::URI.parse(@claim_url).normalize
-      rescue Addressable::URI::InvalidURIError
-        return false
-      end
-
-      %w(http https).include?(parsed_url.scheme) && parsed_url.host.present?
-    end
-  end
-
-  def call(account)
-    @account = account
-
-    if @account.local?
-      query_local_devices!
-    else
-      query_remote_devices!
-    end
-
-    Result.new(@account, @devices)
-  end
-
-  private
-
-  def query_local_devices!
-    @devices = @account.devices.map { |device| Device.new(device) }
-  end
-
-  def query_remote_devices!
-    return if @account.devices_url.blank?
-
-    json = fetch_resource(@account.devices_url)
-
-    return if json['items'].blank?
-
-    @devices = as_array(json['items']).map do |device|
-      Device.new(device_id: device['id'], name: device['name'], identity_key: device.dig('identityKey', 'publicKeyBase64'), fingerprint_key: device.dig('fingerprintKey', 'publicKeyBase64'), claim_url: device['claim'])
-    end
-  rescue HTTP::Error, OpenSSL::SSL::SSLError, Mastodon::Error => e
-    Rails.logger.debug { "Querying devices for #{@account.acct} failed: #{e}" }
-    nil
-  end
-end

app/validators/ed25519_key_validator.rb

@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-class Ed25519KeyValidator < ActiveModel::EachValidator
-  def validate_each(record, attribute, value)
-    return if value.blank?
-
-    key = Base64.decode64(value)
-
-    record.errors.add(attribute, I18n.t('crypto.errors.invalid_key')) unless verified?(key)
-  end
-
-  private
-
-  def verified?(key)
-    Ed25519.validate_key_bytes(key)
-  rescue ArgumentError
-    false
-  end
-end

app/validators/ed25519_signature_validator.rb

@@ -1,29 +0,0 @@
-# frozen_string_literal: true
-
-class Ed25519SignatureValidator < ActiveModel::EachValidator
-  def validate_each(record, attribute, value)
-    return if value.blank?
-
-    verify_key = Ed25519::VerifyKey.new(Base64.decode64(option_to_value(record, :verify_key)))
-    signature  = Base64.decode64(value)
-    message    = option_to_value(record, :message)
-
-    record.errors.add(attribute, I18n.t('crypto.errors.invalid_signature')) unless verified?(verify_key, signature, message)
-  end
-
-  private
-
-  def verified?(verify_key, signature, message)
-    verify_key.verify(signature, message)
-  rescue Ed25519::VerifyError, ArgumentError
-    false
-  end
-
-  def option_to_value(record, key)
-    if options[key].is_a?(Proc)
-      options[key].call(record)
-    else
-      record.public_send(options[key])
-    end
-  end
-end

app/workers/push_encrypted_message_worker.rb

@@ -1,16 +0,0 @@
-# frozen_string_literal: true
-
-class PushEncryptedMessageWorker
-  include Sidekiq::Worker
-  include Redisable
-
-  def perform(encrypted_message_id)
-    encrypted_message = EncryptedMessage.find(encrypted_message_id)
-    message           = InlineRenderer.render(encrypted_message, nil, :encrypted_message)
-    timeline_id       = "timeline:#{encrypted_message.device.account_id}:#{encrypted_message.device.device_id}"
-
-    redis.publish(timeline_id, Oj.dump(event: :encrypted_message, payload: message))
-  rescue ActiveRecord::RecordNotFound
-    true
-  end
-end

config/initializers/doorkeeper.rb

@@ -118,8 +118,7 @@ Doorkeeper.configure do
                   :'admin:write:domain_blocks',
                   :'admin:write:ip_blocks',
                   :'admin:write:email_domain_blocks',
-                  :'admin:write:canonical_email_blocks',
+                  :'admin:write:canonical_email_blocks'
-                  :crypto
 
   # Change the way client credentials are retrieved from the request object.
   # By default it retrieves first from the `HTTP_AUTHORIZATION` header, then

config/initializers/inflections.rb

@@ -19,7 +19,6 @@ ActiveSupport::Inflector.inflections(:en) do |inflect|
   inflect.acronym 'CLI'
   inflect.acronym 'DeepL'
   inflect.acronym 'DSL'
-  inflect.acronym 'Ed25519'
   inflect.acronym 'JsonLd'
   inflect.acronym 'OEmbed'
   inflect.acronym 'OStatus'

config/locales/an.yml

@@ -953,7 +953,6 @@ an:
   crypto:
     errors:
       invalid_key: no ye una clau Ed25519 u Curve25519 valida
-      invalid_signature: no ye una sinyatura Ed25519 valida
   date:
     formats:
       default: "%d %b %Y"

config/locales/ar.yml

@@ -1178,7 +1178,6 @@ ar:
   crypto:
     errors:
       invalid_key: ليس بمفتاح Ed25519 أو Curve25519 صالح
-      invalid_signature: ليس بتوقيع Ed25519 صالح
   date:
     formats:
       default: "%d %b %Y"

config/locales/ast.yml

@@ -486,7 +486,6 @@ ast:
   crypto:
     errors:
       invalid_key: nun ye una clave ed25519 o curve25519 válida
-      invalid_signature: nun ye una clave ed25519 válida
   datetime:
     distance_in_words:
       about_x_hours: "%{count} h"

config/locales/be.yml

@@ -1189,7 +1189,6 @@ be:
   crypto:
     errors:
       invalid_key: гэта не сапраўдны Ed25519 або Curve25519 ключ
-      invalid_signature: гэта не сапраўдная Ed25519 сігнатура
   date:
     formats:
       default: "%d.%m.%Y"

config/locales/bg.yml

@@ -1115,7 +1115,6 @@ bg:
   crypto:
     errors:
       invalid_key: не е валиден ключ Ed25519 или Curve25519
-      invalid_signature: не е валиден подпис Ed25519
   date:
     formats:
       default: "%b %d, %Y"

config/locales/ca.yml

@@ -1171,7 +1171,6 @@ ca:
   crypto:
     errors:
       invalid_key: no és una clau Ed25519 o Curve25519 vàlida
-      invalid_signature: no és una signatura Ed25519 vàlida
   date:
     formats:
       default: "%b %d, %Y"

config/locales/ckb.yml

@@ -608,7 +608,6 @@ ckb:
   crypto:
     errors:
       invalid_key: کلیلی باوڕپێکراو Ed25519 یان Curve25519 دروست نییە
-      invalid_signature: واژووی Ed25519 بڕوادار نییە
   date:
     formats:
       default: "%b %d, %Y"

config/locales/co.yml

@@ -569,7 +569,6 @@ co:
   crypto:
     errors:
       invalid_key: ùn hè micca una chjave Ed25519 o Curve25519 valida
-      invalid_signature: ùn hè micca una firma Ed25519 valida
   date:
     formats:
       default: "%d %b %Y"

config/locales/cs.yml

@@ -1149,7 +1149,6 @@ cs:
   crypto:
     errors:
       invalid_key: není platný klíč Ed25519 nebo Curve25519
-      invalid_signature: není platný podpis typu Ed25519
   date:
     formats:
       default: "%d. %b %Y"

config/locales/cy.yml

@@ -1246,7 +1246,6 @@ cy:
   crypto:
     errors:
       invalid_key: ddim yn allwedd Ed25519 na Curve25519 dilys
-      invalid_signature: ddim yn llofnod Ed25519 dilys
   date:
     formats:
       default: "%b %d %Y"

config/locales/da.yml

@@ -1174,7 +1174,6 @@ da:
   crypto:
     errors:
       invalid_key: er ikke en gyldig Ed25519- eller Curve25519-nøgle
-      invalid_signature: er ikke en gylidig Ed25519-signatur
   date:
     formats:
       default: "%d. %b %Y"

config/locales/de.yml

@@ -1174,7 +1174,6 @@ de:
   crypto:
     errors:
       invalid_key: ist kein gültiger Ed25519- oder Curve25519-Schlüssel
-      invalid_signature: ist keine gültige Ed25519-Signatur
   date:
     formats:
       default: "%d. %b %Y"

config/locales/el.yml

@@ -1128,7 +1128,6 @@ el:
   crypto:
     errors:
       invalid_key: δεν είναι έγκυρο κλειδί Ed25519 ή Curve25519
-      invalid_signature: δεν είναι έγκυρη υπογραφή Ed25519
   date:
     formats:
       default: "%b %d, %Y"

config/locales/en-GB.yml

@@ -1174,7 +1174,6 @@ en-GB:
   crypto:
     errors:
       invalid_key: is not a valid Ed25519 or Curve25519 key
-      invalid_signature: is not a valid Ed25519 signature
   date:
     formats:
       default: "%b %d, %Y"

config/locales/en.yml

@@ -1174,7 +1174,6 @@ en:
   crypto:
     errors:
       invalid_key: is not a valid Ed25519 or Curve25519 key
-      invalid_signature: is not a valid Ed25519 signature
   date:
     formats:
       default: "%b %d, %Y"

config/locales/eo.yml

@@ -1041,7 +1041,6 @@ eo:
   crypto:
     errors:
       invalid_key: 올바른 Ed25519 혹은 Curve25519 키가 아닙니다
-      invalid_signature: 올바른 Ed25519 시그니처가 아닙니다
   date:
     formats:
       default: "%Y-%b-%d"

config/locales/es-AR.yml

@@ -1174,7 +1174,6 @@ es-AR:
   crypto:
     errors:
       invalid_key: no es una clave Ed25519 o Curve25519 válida
-      invalid_signature: no es una firma Ed25519 válida
   date:
     formats:
       default: "%d de %b de %Y"

config/locales/es-MX.yml

@@ -1174,7 +1174,6 @@ es-MX:
   crypto:
     errors:
       invalid_key: no es una clave Ed25519 o Curve25519 válida
-      invalid_signature: no es una firma Ed25519 válida
   date:
     formats:
       default: "%d %b %Y"

config/locales/es.yml

@@ -1174,7 +1174,6 @@ es:
   crypto:
     errors:
       invalid_key: no es una clave Ed25519 o Curve25519 válida
-      invalid_signature: no es una firma Ed25519 válida
   date:
     formats:
       default: "%d %b %Y"

config/locales/et.yml

@@ -1174,7 +1174,6 @@ et:
   crypto:
     errors:
       invalid_key: ei ole õige Ed25519 ega Curve25519 võti
-      invalid_signature: ei ole õige Ed25519 allkiri
   date:
     formats:
       default: "%d. %b %Y"

config/locales/eu.yml

@@ -1091,7 +1091,6 @@ eu:
   crypto:
     errors:
       invalid_key: ez da baliozko Ed25519 edo Curve25519 gakoa
-      invalid_signature: ez da baliozko Ed25519 sinadura
   date:
     formats:
       default: "%Y(e)ko %b %d"

config/locales/fa.yml

@@ -971,7 +971,6 @@ fa:
   crypto:
     errors:
       invalid_key: یک کلید معتبر Ed25519 یا Curve25519 نیست
-      invalid_signature: یک امضای معتبر Ed25519 نیست
   date:
     formats:
       default: "%d %b %Y"

config/locales/fi.yml

@@ -1174,7 +1174,6 @@ fi:
   crypto:
     errors:
       invalid_key: ei ole kelvollinen Ed25519- tai Curve25519-avain
-      invalid_signature: ei ole kelvollinen Ed25519-allekirjoitus
   date:
     formats:
       default: "%b %d, %Y"

config/locales/fo.yml

@@ -1174,7 +1174,6 @@ fo:
   crypto:
     errors:
       invalid_key: er ikki ein gildur Ed25519 ella Curve25519 lykil
-      invalid_signature: er ikki ein gildug Ed25519 undirskrift
   date:
     formats:
       default: "%b %d, %Y"

config/locales/fr-CA.yml

@@ -1175,7 +1175,6 @@ fr-CA:
   crypto:
     errors:
       invalid_key: n’est pas une clé Ed25519 ou Curve25519 valide
-      invalid_signature: n’est pas une signature Ed25519 valide
   date:
     formats:
       default: "%d %b %Y"

config/locales/fr.yml

@@ -1175,7 +1175,6 @@ fr:
   crypto:
     errors:
       invalid_key: n’est pas une clé Ed25519 ou Curve25519 valide
-      invalid_signature: n’est pas une signature Ed25519 valide
   date:
     formats:
       default: "%d %b %Y"

config/locales/fy.yml

@@ -1164,7 +1164,6 @@ fy:
   crypto:
     errors:
       invalid_key: is gjin jildige Ed25519- of Curve25519-kaai
-      invalid_signature: is gjin jildige Ed25519-hantekening
   date:
     formats:
       default: "%d %b %Y"

config/locales/ga.yml

@@ -1228,7 +1228,6 @@ ga:
   crypto:
     errors:
       invalid_key: nach eochair bhailí Ed25519 nó Curve25519 í
-      invalid_signature: nach síniú bailí Ed25519 é
   date:
     formats:
       default: "%b %d, %Y"

config/locales/gd.yml

@@ -1210,7 +1210,6 @@ gd:
   crypto:
     errors:
       invalid_key: "– chan e iuchair Ed25519 no Curve25519 dhligheach a th’ ann"
-      invalid_signature: "– chan e soidhneadh Ed25519 dligheach a th’ ann"
   date:
     formats:
       default: "%d %b %Y"

config/locales/gl.yml

@@ -1174,7 +1174,6 @@ gl:
   crypto:
     errors:
       invalid_key: non é unha chave Ed25519 ou Curve25519 válida
-      invalid_signature: non é unha sinatura Ed25519 válida
   date:
     formats:
       default: "%d %b, %Y"

config/locales/he.yml

@@ -1210,7 +1210,6 @@ he:
   crypto:
     errors:
       invalid_key: זהו לא מפתח Ed25519 או Curve25519 קביל
-      invalid_signature: היא לא חתימת Ed25519 קבילה
   date:
     formats:
       default: "%b %d, %Y"

config/locales/hu.yml

@@ -1174,7 +1174,6 @@ hu:
   crypto:
     errors:
       invalid_key: érvénytelen Ed25519 vagy Curve25519 kulcs
-      invalid_signature: érvénytelen Ed25519 aláírás
   date:
     formats:
       default: "%Y. %b %d."

config/locales/hy.yml

@@ -495,7 +495,6 @@ hy:
   crypto:
     errors:
       invalid_key: անվաւեր Ed25519 կամ Curve25519 բանալի
-      invalid_signature: անվաւեր Ed25519 բանալի
   date:
     formats:
       default: "%b %d, %Y"

config/locales/ia.yml

@@ -1158,7 +1158,6 @@ ia:
   crypto:
     errors:
       invalid_key: non es un clave Ed25519 o Curve25519 valide
-      invalid_signature: non es un signatura Ed25519 valide
   date:
     formats:
       default: "%d %b %Y"

config/locales/id.yml

@@ -936,7 +936,6 @@ id:
   crypto:
     errors:
       invalid_key: bukan kunci Ed25519 atau Curve25519 yang valid
-      invalid_signature: bukan tanda tangan Ed25519 yang valid
   date:
     formats:
       default: "%d %b %Y"

config/locales/ie.yml

@@ -1089,7 +1089,6 @@ ie:
   crypto:
     errors:
       invalid_key: ne es un valid clave Ed25519 o Curve25519
-      invalid_signature: ne es un valid signatura Ed25519
   date:
     formats:
       default: "%d.%m.%Y"

config/locales/io.yml

@@ -1064,7 +1064,6 @@ io:
   crypto:
     errors:
       invalid_key: ne esas valida klefo Ed25519 o Curve25519
-      invalid_signature: ne esas valida parafo Ed25519
   date:
     formats:
       default: "%d %b, %Y"

config/locales/is.yml

@@ -1178,7 +1178,6 @@ is:
   crypto:
     errors:
       invalid_key: er ekki gildur Ed25519 eða Curve25519-lykill
-      invalid_signature: er ekki gild Ed25519 undirritun
   date:
     formats:
       default: "%d. %b, %Y"

config/locales/it.yml

@@ -1176,7 +1176,6 @@ it:
   crypto:
     errors:
       invalid_key: non è una chiave Ed25519 o Curve25519 valida
-      invalid_signature: non è una firma Ed25519 valida
   date:
     formats:
       default: "%d %b %Y"

config/locales/ja.yml

@@ -1146,7 +1146,6 @@ ja:
   crypto:
     errors:
       invalid_key: 有効なEd25519またはCurve25519キーではありません
-      invalid_signature: 有効なEd25519署名ではありません
   date:
     formats:
       default: "%Y年%m月%d日"

config/locales/ko.yml

@@ -1151,7 +1151,6 @@ ko:
   crypto:
     errors:
       invalid_key: 유효하지 않은 Ed25519 또는 Curve25519 키
-      invalid_signature: 유효하지 않은 Ed25519 서명
   date:
     formats:
       default: "%Y-%m-%d"

config/locales/ku.yml

@@ -950,7 +950,6 @@ ku:
   crypto:
     errors:
       invalid_key: ed25519 ne derbasdare ne jî Curve25519 kilîta
-      invalid_signature: Ed25519 ne îmzeyek derbasdar e
   date:
     formats:
       default: "%b%d%Y"

config/locales/lad.yml

@@ -1122,7 +1122,6 @@ lad:
   crypto:
     errors:
       invalid_key: no es una yave Ed25519 o Curve25519 valida
-      invalid_signature: no es una firma Ed25519 valida
   date:
     formats:
       default: "%d %b %Y"

config/locales/lv.yml

@@ -1140,7 +1140,6 @@ lv:
   crypto:
     errors:
       invalid_key: nav derīga Ed25519 vai Curve25519 atslēga
-      invalid_signature: nav derīgs Ed25519 paraksts
   date:
     formats:
       default: "%b %d, %Y"

config/locales/ms.yml

@@ -1051,7 +1051,6 @@ ms:
   crypto:
     errors:
       invalid_key: bukan kunci Ed25519 atau Curve25519 yang sah
-      invalid_signature: bukan tandatangan Ed25519 yang sah
   date:
     formats:
       default: "%b %d, %Y"

config/locales/my.yml

@@ -1044,7 +1044,6 @@ my:
   crypto:
     errors:
       invalid_key: မှန်ကန်သော Ed25519 သို့မဟုတ် Curve25519 ကီး မဟုတ်ပါ။
-      invalid_signature: မှန်ကန်သော Ed25519 လက်မှတ်မဟုတ်ပါ
   date:
     formats:
       default: "%b %d, %Y"

config/locales/nl.yml

@@ -1174,7 +1174,6 @@ nl:
   crypto:
     errors:
       invalid_key: is geen geldige Ed25519- of Curve25519-sleutel
-      invalid_signature: is geen geldige Ed25519-handtekening
   date:
     formats:
       default: "%d %b %Y"

config/locales/nn.yml

@@ -1174,7 +1174,6 @@ nn:
   crypto:
     errors:
       invalid_key: er ikkje ein gild Ed25519 eller Curve25519 nykel
-      invalid_signature: er ikkje ein gild Ed25519-signatur
   date:
     formats:
       default: "%d. %b, %Y"

config/locales/no.yml

@@ -1083,7 +1083,6 @@
   crypto:
     errors:
       invalid_key: er ikke en gyldig Ed25519- eller Curve25519-nøkkel
-      invalid_signature: er ikke en gyldig Ed25519-signatur
   date:
     formats:
       default: "%d. %b, %Y"

config/locales/pl.yml

@@ -1210,7 +1210,6 @@ pl:
   crypto:
     errors:
       invalid_key: nie jest prawidłowym kluczem Ed25519 lub Curve25519
-      invalid_signature: nie jest prawidłowym podpisem Ed25519
   date:
     formats:
       default: "%d. %b %Y"

config/locales/pt-BR.yml

@@ -1174,7 +1174,6 @@ pt-BR:
   crypto:
     errors:
       invalid_key: não é uma chave Ed25519 ou Curve25519 válida
-      invalid_signature: não é uma assinatura Ed25519 válida
   date:
     formats:
       default: "%d %b, %Y"

config/locales/pt-PT.yml

@@ -1174,7 +1174,6 @@ pt-PT:
   crypto:
     errors:
       invalid_key: não é uma chave Ed25519 ou Curve25519 válida
-      invalid_signature: não é uma assinatura Ed25519 válida
   date:
     formats:
       default: "%d %b %Y"

config/locales/ru.yml

@@ -1129,7 +1129,6 @@ ru:
   crypto:
     errors:
       invalid_key: не является допустимым Ed25519 или Curve25519 ключом
-      invalid_signature: не является допустимой Ed25519 подписью
   date:
     formats:
       default: "%d %b %Y"

config/locales/sc.yml

@@ -693,7 +693,6 @@ sc:
   crypto:
     errors:
       invalid_key: no est una crae Ed25519 o Curve25519 vàlida
-      invalid_signature: no est una firma Ed25519 vàlida
   date:
     formats:
       default: "%d %b, %Y"

config/locales/sco.yml

@@ -940,7 +940,6 @@ sco:
   crypto:
     errors:
       invalid_key: isnae a valid Ed25519 or Curve25519 key
-      invalid_signature: isnae a valid Ed25519 signature
   date:
     formats:
       default: "%b %d, %Y"

config/locales/si.yml

@@ -829,7 +829,6 @@ si:
   crypto:
     errors:
       invalid_key: වලංගු Ed25519 හෝ Curve25519 යතුරක් නොවේ
-      invalid_signature: වලංගු Ed25519 අත්සනක් නොවේ
   date:
     formats:
       default: "%Y %b %d"

config/locales/sl.yml

@@ -1196,7 +1196,6 @@ sl:
   crypto:
     errors:
       invalid_key: ni veljaven ključ Ed25519 ali Curve25519
-      invalid_signature: ni veljaven podpis Ed25519
   date:
     formats:
       default: "%d %b %Y"

config/locales/sq.yml

@@ -1166,7 +1166,6 @@ sq:
   crypto:
     errors:
       invalid_key: s’është kyç Ed25519 ose Curve25519 i vlefshëm
-      invalid_signature: s’është nënshkrim Ed25519 i vlefshëm
   date:
     formats:
       default: "%d %b, %Y"

config/locales/sr-Latn.yml

@@ -1110,7 +1110,6 @@ sr-Latn:
   crypto:
     errors:
       invalid_key: nije validan Ed25519 ili Curve25519 ključ
-      invalid_signature: nije validan Ed25519 potpis
   date:
     formats:
       default: "%d. %b. %Y."