Merge branch 'issue-15109-1' of https://0xacab.org/sutty/sutty into production.panel.sutty.nl

app/jobs/activity_pub/actor_fetch_job.rb

@@ -1,26 +0,0 @@
-# frozen_string_literal: true
-
-# Obtiene o actualiza el contenido de un objeto, usando las credenciales
-# del sitio.
-#
-# XXX: Esto usa las credenciales del sitio para volver el objeto
-# disponible para todo el CMS.  Asumimos que el objeto devuelto es el
-# mismo para todo el mundo y las credenciales solo son para
-# autenticación.
-class ActivityPub
-  class ActorFetchJob < ApplicationJob
-    self.priority = 50
-
-    def perform(site:, actor:)
-      ActivityPub::Actor.transaction do
-        response = site.social_inbox.dereferencer.get(uri: actor.uri)
-
-        # @todo Fallar cuando la respuesta no funcione?
-        return unless response.success?
-        return if response.miss? && actor.content.present?
-
-        actor.object.update(content: FastJsonparser.parse(response.body))
-      end
-    end
-  end
-end

app/jobs/activity_pub/fetch_job.rb

@@ -30,7 +30,7 @@ class ActivityPub
         current_type = object.type
         content = FastJsonparser.parse(response.body)
 
-        object.update!(content: content, type: ActivityPub::Object.type_from(content).name)
+        object.lock.update!(content: content, type: ActivityPub::Object.type_from(content).name)
 
         object = ::ActivityPub::Object.find(object_id)
         # Actualiza la mención

app/jobs/activity_pub/process_job.rb

@@ -63,7 +63,7 @@ class ActivityPub
     #
     # @return [ActivityPub::Object]
     def object
-      @object ||= ::ActivityPub::Object.find_or_initialize_by(uri: object_uri).tap do |o|
+      @object ||= ::ActivityPub::Object.lock.find_or_initialize_by(uri: object_uri).tap do |o|
         o.content = original_object if object_embedded?
 
         o.save!
@@ -80,7 +80,7 @@ class ActivityPub
     #
     # @return [ActivityPub]
     def activity_pub
-      @activity_pub ||= site.activity_pubs.find_or_create_by!(site: site, actor: actor, instance: instance,
+      @activity_pub ||= site.activity_pubs.lock.find_or_create_by!(site: site, actor: actor, instance: instance,
                                                                    object_id: object.id, object_type: object.type)
     end
 
@@ -91,6 +91,7 @@ class ActivityPub
       @activity ||=
         ::ActivityPub::Activity
         .type_from(original_activity)
+        .lock
         .find_or_initialize_by(uri: original_activity[:id], activity_pub: activity_pub, actor: actor).tap do |a|
           a.content = original_activity.dup
           a.content[:object] = object.uri
@@ -103,20 +104,20 @@ class ActivityPub
     #
     # @return [Actor]
     def actor
-      @actor ||= ::ActivityPub::Actor.find_or_initialize_by(uri: original_activity[:actor]).tap do |a|
+      @actor ||= ::ActivityPub::Actor.lock.find_or_initialize_by(uri: original_activity[:actor]).tap do |a|
         unless a.instance
-          a.instance = ::ActivityPub::Instance.find_or_create_by(hostname: URI.parse(a.uri).hostname)
+          a.instance = ::ActivityPub::Instance.lock.find_or_create_by(hostname: URI.parse(a.uri).hostname)
 
           ::ActivityPub::InstanceFetchJob.perform_later(site: site, instance: a.instance)
         end
 
-        site.instance_moderations.find_or_create_by(instance: a.instance)
+        site.instance_moderations.lock.find_or_create_by(instance: a.instance)
 
         a.save!
 
-        site.actor_moderations.find_or_create_by(actor: a)
+        site.actor_moderations.lock.find_or_create_by(actor: a)
 
-        ::ActivityPub::ActorFetchJob.perform_later(site: site, actor: a)
+        ::ActivityPub::FetchJob.perform_later(site: site, actor: a.object)
       end
     end
 

app/models/activity_pub/actor.rb

@@ -33,7 +33,7 @@ class ActivityPub
     end
 
     def object
-      @object ||= ActivityPub::Object.find_or_initialize_by(uri: uri)
+      @object ||= ActivityPub::Object.lock.find_or_create_by(uri: uri)
     end
 
     def content

db/migrate/20240319144735_add_missing_unique_indexes.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+# Parece que la sintaxis que veníamos usando para los índices únicos ya
+# no es válida y por eso teníamos objetos duplicados.
+class AddMissingUniqueIndexes < ActiveRecord::Migration[6.1]
+  def up
+    ActivityPub::Object.group(:uri).count.select { |_, v| v > 1 }.keys.each do |uri|
+      objects = ActivityPub::Object.where(uri: uri)
+      deleted_ids = objects[1..].map(&:delete).map(&:id)
+
+      ActivityPub.where(object_id: deleted_ids).update_all(object_id: objects.first.id, updated_at: Time.now)
+    end
+
+    ActivityPub::Actor.group(:uri).count.select { |_, v| v > 1 }.keys.each do |uri|
+      objects = ActivityPub::Actor.where(uri: uri)
+      deleted_ids = objects[1..].map(&:delete).map(&:id)
+
+      ActivityPub.where(actor_id: deleted_ids).update_all(actor_id: objects.first.id, updated_at: Time.now)
+      ActorModeration.where(actor_id: deleted_ids).update_all(actor_id: objects.first.id, updated_at: Time.now)
+      ActivityPub::Activity.where(actor_id: deleted_ids).update_all(actor_id: objects.first.id, updated_at: Time.now)
+      ActivityPub::RemoteFlag.where(actor_id: deleted_ids).update_all(actor_id: objects.first.id, updated_at: Time.now)
+    end
+
+    ActivityPub::Instance.group(:hostname).count.select { |_, v| v > 1 }.keys.each do |hostname|
+      objects = ActivityPub::Instance.where(hostname: hostname)
+      deleted_ids = objects[1..].map(&:delete).map(&:id)
+
+      ActivityPub.where(instance_id: deleted_ids).update_all(instance_id: objects.first.id, updated_at: Time.now)
+      InstanceModeration.where(instance_id: deleted_ids).update_all(instance_id: objects.first.id, updated_at: Time.now)
+      ActivityPub::Actor.where(instance_id: deleted_ids).update_all(instance_id: objects.first.id, updated_at: Time.now)
+    end
+
+    remove_index :activity_pub_instances, :hostname
+    remove_index :activity_pub_actors, :uri
+    add_index :activity_pub_instances, :hostname, unique: true
+    add_index :activity_pub_objects, :uri, unique: true
+    add_index :activity_pub_actors, :uri, unique: true
+  end
+
+  def down
+    remove_index :activity_pub_instances, :hostname, unique: true
+    remove_index :activity_pub_objects, :uri, unique: true
+    remove_index :activity_pub_actors, :uri, unique: true
+    add_index :activity_pub_instances, :hostname
+    add_index :activity_pub_objects, :uri
+    add_index :activity_pub_actors, :uri
+  end
+end

db/structure.sql

@@ -519,7 +519,8 @@ CREATE TABLE public.activity_pub_actors (
     created_at timestamp(6) without time zone NOT NULL,
     updated_at timestamp(6) without time zone NOT NULL,
     instance_id uuid NOT NULL,
-    uri character varying NOT NULL
+    uri character varying NOT NULL,
+    mention character varying
 );
 
 
@@ -533,7 +534,7 @@ CREATE TABLE public.activity_pub_fediblocks (
     updated_at timestamp(6) without time zone NOT NULL,
     title character varying NOT NULL,
     url character varying NOT NULL,
-    download_url character varying NOT NULL,
+    download_url character varying,
     format character varying NOT NULL,
     hostnames jsonb DEFAULT '[]'::jsonb
 );
@@ -578,6 +579,7 @@ CREATE TABLE public.activity_pub_remote_flags (
     site_id bigint,
     actor_id uuid,
     message text,
+    content jsonb,
     aasm_state character varying DEFAULT 'waiting'::character varying NOT NULL
 );
 
@@ -2159,14 +2161,21 @@ CREATE INDEX index_activity_pub_actors_on_instance_id ON public.activity_pub_act
 -- Name: index_activity_pub_actors_on_uri; Type: INDEX; Schema: public; Owner: -
 --
 
-CREATE INDEX index_activity_pub_actors_on_uri ON public.activity_pub_actors USING btree (uri);
+CREATE UNIQUE INDEX index_activity_pub_actors_on_uri ON public.activity_pub_actors USING btree (uri);
 
 
 --
 -- Name: index_activity_pub_instances_on_hostname; Type: INDEX; Schema: public; Owner: -
 --
 
-CREATE INDEX index_activity_pub_instances_on_hostname ON public.activity_pub_instances USING btree (hostname);
+CREATE UNIQUE INDEX index_activity_pub_instances_on_hostname ON public.activity_pub_instances USING btree (hostname);
+
+
+--
+-- Name: index_activity_pub_objects_on_uri; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE UNIQUE INDEX index_activity_pub_objects_on_uri ON public.activity_pub_objects USING btree (uri);
 
 
 --
@@ -2729,6 +2738,15 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20240305164653'),
 ('20240305184854'),
 ('20240307201510'),
-('20240307203039');
+('20240307203039'),
+('20240313192134'),
+('20240313204105'),
+('20240314141536'),
+('20240314153017'),
+('20240314205923'),
+('20240316203721'),
+('20240318183846'),
+('20240319124212'),
+('20240319144735');