From 5d8398c8b8b51ee7363e7d45acc560f489783e34 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Tue, 2 Jun 2020 19:24:53 +0200
Subject: Add E2EE API (#13820)

---
 app/serializers/activitypub/activity_serializer.rb | 54 +++++--------------
 app/serializers/activitypub/actor_serializer.rb    |  9 +++-
 .../activitypub/collection_serializer.rb           | 13 +++--
 app/serializers/activitypub/device_serializer.rb   | 52 ++++++++++++++++++
 .../activitypub/encrypted_message_serializer.rb    | 61 ++++++++++++++++++++++
 .../activitypub/one_time_key_serializer.rb         | 35 +++++++++++++
 app/serializers/activitypub/outbox_serializer.rb   | 11 +++-
 .../activitypub/undo_announce_serializer.rb        |  6 ++-
 .../rest/encrypted_message_serializer.rb           | 18 +++++++
 .../rest/keys/claim_result_serializer.rb           |  9 ++++
 app/serializers/rest/keys/device_serializer.rb     |  6 +++
 .../rest/keys/query_result_serializer.rb           | 11 ++++
 12 files changed, 235 insertions(+), 50 deletions(-)
 create mode 100644 app/serializers/activitypub/device_serializer.rb
 create mode 100644 app/serializers/activitypub/encrypted_message_serializer.rb
 create mode 100644 app/serializers/activitypub/one_time_key_serializer.rb
 create mode 100644 app/serializers/rest/encrypted_message_serializer.rb
 create mode 100644 app/serializers/rest/keys/claim_result_serializer.rb
 create mode 100644 app/serializers/rest/keys/device_serializer.rb
 create mode 100644 app/serializers/rest/keys/query_result_serializer.rb

(limited to 'app/serializers')

diff --git a/app/serializers/activitypub/activity_serializer.rb b/app/serializers/activitypub/activity_serializer.rb
index d0edad786..5bdf53f03 100644
--- a/app/serializers/activitypub/activity_serializer.rb
+++ b/app/serializers/activitypub/activity_serializer.rb
@@ -1,52 +1,22 @@
 # frozen_string_literal: true
 
 class ActivityPub::ActivitySerializer < ActivityPub::Serializer
-  attributes :id, :type, :actor, :published, :to, :cc
-
-  has_one :proper, key: :object, serializer: ActivityPub::NoteSerializer, if: :serialize_object?
-
-  attribute :proper_uri, key: :object, unless: :serialize_object?
-  attribute :atom_uri, if: :announce?
-
-  def id
-    ActivityPub::TagManager.instance.activity_uri_for(object)
+  def self.serializer_for(model, options)
+    case model.class.name
+    when 'Status'
+      ActivityPub::NoteSerializer
+    when 'DeliverToDeviceService::EncryptedMessage'
+      ActivityPub::EncryptedMessageSerializer
+    else
+      super
+    end
   end
 
-  def type
-    announce? ? 'Announce' : 'Create'
-  end
+  attributes :id, :type, :actor, :published, :to, :cc
 
-  def actor
-    ActivityPub::TagManager.instance.uri_for(object.account)
-  end
+  has_one :virtual_object, key: :object
 
   def published
-    object.created_at.iso8601
-  end
-
-  def to
-    ActivityPub::TagManager.instance.to(object)
-  end
-
-  def cc
-    ActivityPub::TagManager.instance.cc(object)
-  end
-
-  def proper_uri
-    ActivityPub::TagManager.instance.uri_for(object.proper)
-  end
-
-  def atom_uri
-    OStatus::TagManager.instance.uri_for(object)
-  end
-
-  def announce?
-    object.reblog?
-  end
-
-  def serialize_object?
-    return true unless announce?
-    # Serialize private self-boosts of local toots
-    object.account == object.proper.account && object.proper.private_visibility? && object.local?
+    object.published.iso8601
   end
 end
diff --git a/app/serializers/activitypub/actor_serializer.rb b/app/serializers/activitypub/actor_serializer.rb
index aa64936a7..627d4446b 100644
--- a/app/serializers/activitypub/actor_serializer.rb
+++ b/app/serializers/activitypub/actor_serializer.rb
@@ -7,7 +7,7 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
 
   context_extensions :manually_approves_followers, :featured, :also_known_as,
                      :moved_to, :property_value, :identity_proof,
-                     :discoverable
+                     :discoverable, :olm
 
   attributes :id, :type, :following, :followers,
              :inbox, :outbox, :featured,
@@ -20,6 +20,7 @@ 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?
 
@@ -38,7 +39,7 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
   has_one :icon,  serializer: ActivityPub::ImageSerializer, if: :avatar_exists?
   has_one :image, serializer: ActivityPub::ImageSerializer, if: :header_exists?
 
-  delegate :moved?, to: :object
+  delegate :moved?, :instance_actor?, to: :object
 
   def id
     object.instance_actor? ? instance_actor_url : account_url(object)
@@ -68,6 +69,10 @@ 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
     account_outbox_url(object)
   end
diff --git a/app/serializers/activitypub/collection_serializer.rb b/app/serializers/activitypub/collection_serializer.rb
index da1ba735f..00c7b786a 100644
--- a/app/serializers/activitypub/collection_serializer.rb
+++ b/app/serializers/activitypub/collection_serializer.rb
@@ -2,9 +2,16 @@
 
 class ActivityPub::CollectionSerializer < ActivityPub::Serializer
   def self.serializer_for(model, options)
-    return ActivityPub::NoteSerializer if model.class.name == 'Status'
-    return ActivityPub::CollectionSerializer if model.class.name == 'ActivityPub::CollectionPresenter'
-    super
+    case model.class.name
+    when 'Status'
+      ActivityPub::NoteSerializer
+    when 'Device'
+      ActivityPub::DeviceSerializer
+    when 'ActivityPub::CollectionPresenter'
+      ActivityPub::CollectionSerializer
+    else
+      super
+    end
   end
 
   attribute :id, if: -> { object.id.present? }
diff --git a/app/serializers/activitypub/device_serializer.rb b/app/serializers/activitypub/device_serializer.rb
new file mode 100644
index 000000000..5f0fdc8af
--- /dev/null
+++ b/app/serializers/activitypub/device_serializer.rb
@@ -0,0 +1,52 @@
+# 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
diff --git a/app/serializers/activitypub/encrypted_message_serializer.rb b/app/serializers/activitypub/encrypted_message_serializer.rb
new file mode 100644
index 000000000..3c525d23e
--- /dev/null
+++ b/app/serializers/activitypub/encrypted_message_serializer.rb
@@ -0,0 +1,61 @@
+# 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
diff --git a/app/serializers/activitypub/one_time_key_serializer.rb b/app/serializers/activitypub/one_time_key_serializer.rb
new file mode 100644
index 000000000..5932eb5b5
--- /dev/null
+++ b/app/serializers/activitypub/one_time_key_serializer.rb
@@ -0,0 +1,35 @@
+# 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
diff --git a/app/serializers/activitypub/outbox_serializer.rb b/app/serializers/activitypub/outbox_serializer.rb
index 48fbad0fd..4f4f950a5 100644
--- a/app/serializers/activitypub/outbox_serializer.rb
+++ b/app/serializers/activitypub/outbox_serializer.rb
@@ -2,7 +2,14 @@
 
 class ActivityPub::OutboxSerializer < ActivityPub::CollectionSerializer
   def self.serializer_for(model, options)
-    return ActivityPub::ActivitySerializer if model.is_a?(Status)
-    super
+    if model.class.name == 'ActivityPub::ActivityPresenter'
+      ActivityPub::ActivitySerializer
+    else
+      super
+    end
+  end
+
+  def items
+    object.items.map { |status| ActivityPub::ActivityPresenter.from_status(status) }
   end
 end
diff --git a/app/serializers/activitypub/undo_announce_serializer.rb b/app/serializers/activitypub/undo_announce_serializer.rb
index 6758af679..a925efc18 100644
--- a/app/serializers/activitypub/undo_announce_serializer.rb
+++ b/app/serializers/activitypub/undo_announce_serializer.rb
@@ -3,7 +3,7 @@
 class ActivityPub::UndoAnnounceSerializer < ActivityPub::Serializer
   attributes :id, :type, :actor, :to
 
-  has_one :object, serializer: ActivityPub::ActivitySerializer
+  has_one :virtual_object, key: :object, serializer: ActivityPub::ActivitySerializer
 
   def id
     [ActivityPub::TagManager.instance.uri_for(object.account), '#announces/', object.id, '/undo'].join
@@ -20,4 +20,8 @@ class ActivityPub::UndoAnnounceSerializer < ActivityPub::Serializer
   def to
     [ActivityPub::TagManager::COLLECTIONS[:public]]
   end
+
+  def virtual_object
+    ActivityPub::ActivityPresenter.from_status(object)
+  end
 end
diff --git a/app/serializers/rest/encrypted_message_serializer.rb b/app/serializers/rest/encrypted_message_serializer.rb
new file mode 100644
index 000000000..61ebc74fa
--- /dev/null
+++ b/app/serializers/rest/encrypted_message_serializer.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class REST::EncryptedMessageSerializer < ActiveModel::Serializer
+  attributes :id, :account_id, :device_id,
+             :type, :body, :digest, :message_franking
+
+  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
diff --git a/app/serializers/rest/keys/claim_result_serializer.rb b/app/serializers/rest/keys/claim_result_serializer.rb
new file mode 100644
index 000000000..145044f55
--- /dev/null
+++ b/app/serializers/rest/keys/claim_result_serializer.rb
@@ -0,0 +1,9 @@
+# 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
diff --git a/app/serializers/rest/keys/device_serializer.rb b/app/serializers/rest/keys/device_serializer.rb
new file mode 100644
index 000000000..f9b821b79
--- /dev/null
+++ b/app/serializers/rest/keys/device_serializer.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class REST::Keys::DeviceSerializer < ActiveModel::Serializer
+  attributes :device_id, :name, :identity_key,
+             :fingerprint_key
+end
diff --git a/app/serializers/rest/keys/query_result_serializer.rb b/app/serializers/rest/keys/query_result_serializer.rb
new file mode 100644
index 000000000..8f8bdde28
--- /dev/null
+++ b/app/serializers/rest/keys/query_result_serializer.rb
@@ -0,0 +1,11 @@
+# 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
-- 
cgit 


From f669b8bcceb5043e468b3319c0bb7e834e3892d4 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 3 Jun 2020 20:32:15 +0200
Subject: Fix wrong route helper in encrypted messages controller (#13952)

And add `created_at` to encrypted message serializer
---
 app/controllers/api/v1/crypto/encrypted_messages_controller.rb | 4 ++--
 app/serializers/rest/encrypted_message_serializer.rb           | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'app/serializers')

diff --git a/app/controllers/api/v1/crypto/encrypted_messages_controller.rb b/app/controllers/api/v1/crypto/encrypted_messages_controller.rb
index a67b03eb4..c764915e5 100644
--- a/app/controllers/api/v1/crypto/encrypted_messages_controller.rb
+++ b/app/controllers/api/v1/crypto/encrypted_messages_controller.rb
@@ -34,11 +34,11 @@ class Api::V1::Crypto::EncryptedMessagesController < Api::BaseController
   end
 
   def next_path
-    api_v1_encrypted_messages_url pagination_params(max_id: pagination_max_id) if records_continue?
+    api_v1_crypto_encrypted_messages_url pagination_params(max_id: pagination_max_id) if records_continue?
   end
 
   def prev_path
-    api_v1_encrypted_messages_url pagination_params(min_id: pagination_since_id) unless @encrypted_messages.empty?
+    api_v1_crypto_encrypted_messages_url pagination_params(min_id: pagination_since_id) unless @encrypted_messages.empty?
   end
 
   def pagination_max_id
diff --git a/app/serializers/rest/encrypted_message_serializer.rb b/app/serializers/rest/encrypted_message_serializer.rb
index 61ebc74fa..80c26d060 100644
--- a/app/serializers/rest/encrypted_message_serializer.rb
+++ b/app/serializers/rest/encrypted_message_serializer.rb
@@ -2,7 +2,8 @@
 
 class REST::EncryptedMessageSerializer < ActiveModel::Serializer
   attributes :id, :account_id, :device_id,
-             :type, :body, :digest, :message_franking
+             :type, :body, :digest, :message_franking,
+             :created_at
 
   def id
     object.id.to_s
-- 
cgit 


From aed3a436a2dbef40096ec8596cec08e185efe936 Mon Sep 17 00:00:00 2001
From: ThibG <thib@sitedethib.com>
Date: Thu, 4 Jun 2020 19:03:31 +0200
Subject: Fix serialization of replies when some of them are URIs (#13957)

* Fix serialization of replies when some of them are URIs

Fixes #13956

* Add test
---
 app/serializers/activitypub/collection_serializer.rb    | 11 +++++++++++
 spec/controllers/activitypub/replies_controller_spec.rb | 17 +++++++++++++++++
 2 files changed, 28 insertions(+)

(limited to 'app/serializers')

diff --git a/app/serializers/activitypub/collection_serializer.rb b/app/serializers/activitypub/collection_serializer.rb
index 00c7b786a..ea7af5433 100644
--- a/app/serializers/activitypub/collection_serializer.rb
+++ b/app/serializers/activitypub/collection_serializer.rb
@@ -1,6 +1,15 @@
 # frozen_string_literal: true
 
 class ActivityPub::CollectionSerializer < ActivityPub::Serializer
+  class StringSerializer < ActiveModel::Serializer
+    # Despite the name, it does not return a hash, but the same can be said of
+    # the ActiveModel::Serializer::CollectionSerializer class which handles
+    # arrays.
+    def serializable_hash(*_args)
+      object
+    end
+  end
+
   def self.serializer_for(model, options)
     case model.class.name
     when 'Status'
@@ -9,6 +18,8 @@ class ActivityPub::CollectionSerializer < ActivityPub::Serializer
       ActivityPub::DeviceSerializer
     when 'ActivityPub::CollectionPresenter'
       ActivityPub::CollectionSerializer
+    when 'String'
+      StringSerializer
     else
       super
     end
diff --git a/spec/controllers/activitypub/replies_controller_spec.rb b/spec/controllers/activitypub/replies_controller_spec.rb
index a5ed14180..d956e1b35 100644
--- a/spec/controllers/activitypub/replies_controller_spec.rb
+++ b/spec/controllers/activitypub/replies_controller_spec.rb
@@ -4,6 +4,7 @@ require 'rails_helper'
 
 RSpec.describe ActivityPub::RepliesController, type: :controller do
   let(:status) { Fabricate(:status, visibility: parent_visibility) }
+  let(:remote_reply_id) { nil }
   let(:remote_account) { nil }
 
   before do
@@ -14,6 +15,8 @@ RSpec.describe ActivityPub::RepliesController, type: :controller do
     Fabricate(:status, thread: status, visibility: :private)
     Fabricate(:status, account: status.account, thread: status, visibility: :public)
     Fabricate(:status, account: status.account, thread: status, visibility: :private)
+
+    Fabricate(:status, account: remote_account, thread: status, visibility: :public, uri: remote_reply_id) if remote_reply_id
   end
 
   describe 'GET #index' do
@@ -110,6 +113,20 @@ RSpec.describe ActivityPub::RepliesController, type: :controller do
               expect(json[:first][:items].size).to eq 2
               expect(json[:first][:items].all? { |item| item[:to].include?(ActivityPub::TagManager::COLLECTIONS[:public]) || item[:cc].include?(ActivityPub::TagManager::COLLECTIONS[:public]) }).to be true
             end
+
+            context 'with remote responses' do
+              let(:remote_reply_id) { 'foo' }
+
+              it 'returned items are all inlined local toots or are ids' do
+                json = body_as_json
+
+                expect(json[:first]).to be_a Hash
+                expect(json[:first][:items]).to be_an Array
+                expect(json[:first][:items].size).to eq 3
+                expect(json[:first][:items].all? { |item| item.is_a?(Hash) ? ActivityPub::TagManager.instance.local_uri?(item[:id]) : item.is_a?(String) }).to be true
+                expect(json[:first][:items]).to include remote_reply_id
+              end
+            end
           end
         end
 
-- 
cgit 


From 346d9b3d2eb2021b89333f1c54e8876d9a16ee24 Mon Sep 17 00:00:00 2001
From: ThibG <thib@sitedethib.com>
Date: Fri, 5 Jun 2020 23:10:41 +0200
Subject: Add blurhash to preview cards (#13984)

Fixes #13001
---
 app/models/preview_card.rb                                 | 9 ++++++++-
 app/serializers/rest/preview_card_serializer.rb            | 2 +-
 db/migrate/20200605155027_add_blurhash_to_preview_cards.rb | 5 +++++
 db/schema.rb                                               | 4 ++--
 lib/paperclip/blurhash_transcoder.rb                       | 2 +-
 5 files changed, 17 insertions(+), 5 deletions(-)
 create mode 100644 db/migrate/20200605155027_add_blurhash_to_preview_cards.rb

(limited to 'app/serializers')

diff --git a/app/models/preview_card.rb b/app/models/preview_card.rb
index 2802f4667..235928260 100644
--- a/app/models/preview_card.rb
+++ b/app/models/preview_card.rb
@@ -23,19 +23,25 @@
 #  updated_at                   :datetime         not null
 #  embed_url                    :string           default(""), not null
 #  image_storage_schema_version :integer
+#  blurhash                     :string
 #
 
 class PreviewCard < ApplicationRecord
   IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif'].freeze
   LIMIT = 1.megabytes
 
+  BLURHASH_OPTIONS = {
+    x_comp: 4,
+    y_comp: 4,
+  }.freeze
+
   self.inheritance_column = false
 
   enum type: [:link, :photo, :video, :rich]
 
   has_and_belongs_to_many :statuses
 
-  has_attached_file :image, styles: ->(f) { image_styles(f) }, convert_options: { all: '-quality 80 -strip' }
+  has_attached_file :image, processors: [:thumbnail, :blurhash_transcoder], styles: ->(f) { image_styles(f) }, convert_options: { all: '-quality 80 -strip' }
 
   include Attachmentable
 
@@ -72,6 +78,7 @@ class PreviewCard < ApplicationRecord
           geometry: '400x400>',
           file_geometry_parser: FastGeometryParser,
           convert_options: '-coalesce -strip',
+          blurhash: BLURHASH_OPTIONS,
         },
       }
 
diff --git a/app/serializers/rest/preview_card_serializer.rb b/app/serializers/rest/preview_card_serializer.rb
index 2df9d07a7..66ff47d22 100644
--- a/app/serializers/rest/preview_card_serializer.rb
+++ b/app/serializers/rest/preview_card_serializer.rb
@@ -6,7 +6,7 @@ class REST::PreviewCardSerializer < ActiveModel::Serializer
   attributes :url, :title, :description, :type,
              :author_name, :author_url, :provider_name,
              :provider_url, :html, :width, :height,
-             :image, :embed_url
+             :image, :embed_url, :blurhash
 
   def image
     object.image? ? full_asset_url(object.image.url(:original)) : nil
diff --git a/db/migrate/20200605155027_add_blurhash_to_preview_cards.rb b/db/migrate/20200605155027_add_blurhash_to_preview_cards.rb
new file mode 100644
index 000000000..dc4b7a984
--- /dev/null
+++ b/db/migrate/20200605155027_add_blurhash_to_preview_cards.rb
@@ -0,0 +1,5 @@
+class AddBlurhashToPreviewCards < ActiveRecord::Migration[5.2]
+  def change
+    add_column :preview_cards, :blurhash, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index e220e13fe..beda93c01 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,8 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_06_01_222558) do
-
+ActiveRecord::Schema.define(version: 2020_06_05_155027) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -648,6 +647,7 @@ ActiveRecord::Schema.define(version: 2020_06_01_222558) do
     t.datetime "updated_at", null: false
     t.string "embed_url", default: "", null: false
     t.integer "image_storage_schema_version"
+    t.string "blurhash"
     t.index ["url"], name: "index_preview_cards_on_url", unique: true
   end
 
diff --git a/lib/paperclip/blurhash_transcoder.rb b/lib/paperclip/blurhash_transcoder.rb
index 5c33c98b0..1c3a6df02 100644
--- a/lib/paperclip/blurhash_transcoder.rb
+++ b/lib/paperclip/blurhash_transcoder.rb
@@ -3,7 +3,7 @@
 module Paperclip
   class BlurhashTranscoder < Paperclip::Processor
     def make
-      return @file unless options[:style] == :small
+      return @file unless options[:style] == :small || options[:blurhash]
 
       pixels   = convert(':source RGB:-', source: File.expand_path(@file.path)).unpack('C*')
       geometry = options.fetch(:file_geometry_parser).from_file(@file)
-- 
cgit 


From 13f065da05cb90a98bd6ade4f7ea2b5c37a8343c Mon Sep 17 00:00:00 2001
From: Takeshi Umeda <noel.yoshiba@gmail.com>
Date: Tue, 9 Jun 2020 07:16:30 +0900
Subject: Add visibility parameter in share page (#13023)

* Add visibility parameter in share page

* Restrict to default privacy
---
 app/helpers/application_helper.rb           | 5 +++++
 app/presenters/initial_state_presenter.rb   | 2 +-
 app/serializers/initial_state_serializer.rb | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'app/serializers')

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index defd97609..2c03bd1d5 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -136,6 +136,11 @@ module ApplicationHelper
       text: [params[:title], params[:text], params[:url]].compact.join(' '),
     }
 
+    permit_visibilities = %w(public unlisted private direct)
+    default_privacy     = current_account&.user&.setting_default_privacy
+    permit_visibilities.shift(permit_visibilities.index(default_privacy) + 1) if default_privacy.present?
+    state_params[:visibility] = params[:visibility] if permit_visibilities.include? params[:visibility]
+
     if user_signed_in?
       state_params[:settings]          = state_params[:settings].merge(Web::Setting.find_by(user: current_user)&.data || {})
       state_params[:push_subscription] = current_account.user.web_push_subscription(current_session)
diff --git a/app/presenters/initial_state_presenter.rb b/app/presenters/initial_state_presenter.rb
index 70c496be8..06482935c 100644
--- a/app/presenters/initial_state_presenter.rb
+++ b/app/presenters/initial_state_presenter.rb
@@ -2,5 +2,5 @@
 
 class InitialStatePresenter < ActiveModelSerializers::Model
   attributes :settings, :push_subscription, :token,
-             :current_account, :admin, :text
+             :current_account, :admin, :text, :visibility
 end
diff --git a/app/serializers/initial_state_serializer.rb b/app/serializers/initial_state_serializer.rb
index 392fc891a..2939004ef 100644
--- a/app/serializers/initial_state_serializer.rb
+++ b/app/serializers/initial_state_serializer.rb
@@ -55,7 +55,7 @@ class InitialStateSerializer < ActiveModel::Serializer
 
     if object.current_account
       store[:me]                = object.current_account.id.to_s
-      store[:default_privacy]   = object.current_account.user.setting_default_privacy
+      store[:default_privacy]   = object.visibility || object.current_account.user.setting_default_privacy
       store[:default_sensitive] = object.current_account.user.setting_default_sensitive
     end
 
-- 
cgit