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author | lain <lain@soykaf.club> | 2020-08-28 12:17:19 +0000 |
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committer | lain <lain@soykaf.club> | 2020-08-28 12:17:19 +0000 |
commit | 73dd5bdb7dcdf804bdbabcf632671d4de5042ebc (patch) | |
tree | efcb0b8e68f86d067de98a23f40a24c7dab79d2f /lib/pleroma/web/activity_pub/object_validators/delete_validator.ex | |
parent | f891e2b2f1d1daa122b9856e4b660be394d31e34 (diff) | |
parent | b141e35d641e733dffe7bd6a45a5bbcafe586c56 (diff) |
Merge branch 'release/2.1.0' into 'stable'v2.1.0
Release/2.1.0
See merge request pleroma/pleroma!2927
Diffstat (limited to 'lib/pleroma/web/activity_pub/object_validators/delete_validator.ex')
-rw-r--r-- | lib/pleroma/web/activity_pub/object_validators/delete_validator.ex | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex new file mode 100644 index 000000000..2634e8d4d --- /dev/null +++ b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex @@ -0,0 +1,75 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do + use Ecto.Schema + + alias Pleroma.Activity + alias Pleroma.EctoType.ActivityPub.ObjectValidators + + import Ecto.Changeset + import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations + + @primary_key false + + embedded_schema do + field(:id, ObjectValidators.ObjectID, primary_key: true) + field(:type, :string) + field(:actor, ObjectValidators.ObjectID) + field(:to, ObjectValidators.Recipients, default: []) + field(:cc, ObjectValidators.Recipients, default: []) + field(:deleted_activity_id, ObjectValidators.ObjectID) + field(:object, ObjectValidators.ObjectID) + end + + def cast_data(data) do + %__MODULE__{} + |> cast(data, __schema__(:fields)) + end + + def add_deleted_activity_id(cng) do + object = + cng + |> get_field(:object) + + with %Activity{id: id} <- Activity.get_create_by_object_ap_id(object) do + cng + |> put_change(:deleted_activity_id, id) + else + _ -> cng + end + end + + @deletable_types ~w{ + Answer + Article + Audio + ChatMessage + Event + Note + Page + Question + Tombstone + Video + } + def validate_data(cng) do + cng + |> validate_required([:id, :type, :actor, :to, :cc, :object]) + |> validate_inclusion(:type, ["Delete"]) + |> validate_actor_presence() + |> validate_modification_rights() + |> validate_object_or_user_presence(allowed_types: @deletable_types) + |> add_deleted_activity_id() + end + + def do_not_federate?(cng) do + !same_domain?(cng) + end + + def cast_and_validate(data) do + data + |> cast_data + |> validate_data + end +end |