X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;ds=inline;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fobject_validator.ex;h=df926829c4eb42d36201df45f2c2dc13e7bfe6b5;hb=b39eb6ecc573c310801fe49f35d92246ddcb6226;hp=27a8dd8522152c3d02c7010a73210be311237bfe;hpb=1adafa096653c4538e4162a2dffba982ee6c6d8e;p=akkoma
diff --git a/lib/pleroma/web/activity_pub/object_validator.ex b/lib/pleroma/web/activity_pub/object_validator.ex
index 27a8dd852..df926829c 100644
--- a/lib/pleroma/web/activity_pub/object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validator.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors
+# Copyright © 2017-2020 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidator do
@@ -9,32 +9,167 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
the system.
"""
+ alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Object
alias Pleroma.User
+ alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator
@spec validate(map(), keyword()) :: {:ok, map(), keyword()} | {:error, any()}
def validate(object, meta)
+ def validate(%{"type" => "Follow"} = object, meta) do
+ with {:ok, object} <-
+ object
+ |> FollowValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ object = stringify_keys(object)
+ {:ok, object, meta}
+ end
+ end
+
+ def validate(%{"type" => "Block"} = block_activity, meta) do
+ with {:ok, block_activity} <-
+ block_activity
+ |> BlockValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ block_activity = stringify_keys(block_activity)
+ outgoing_blocks = Pleroma.Config.get([:activitypub, :outgoing_blocks])
+
+ meta =
+ if !outgoing_blocks do
+ Keyword.put(meta, :do_not_federate, true)
+ else
+ meta
+ end
+
+ {:ok, block_activity, meta}
+ end
+ end
+
+ def validate(%{"type" => "Update"} = update_activity, meta) do
+ with {:ok, update_activity} <-
+ update_activity
+ |> UpdateValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ update_activity = stringify_keys(update_activity)
+ {:ok, update_activity, meta}
+ end
+ end
+
+ def validate(%{"type" => "Undo"} = object, meta) do
+ with {:ok, object} <-
+ object
+ |> UndoValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ object = stringify_keys(object)
+ {:ok, object, meta}
+ end
+ end
+
+ def validate(%{"type" => "Delete"} = object, meta) do
+ with cng <- DeleteValidator.cast_and_validate(object),
+ do_not_federate <- DeleteValidator.do_not_federate?(cng),
+ {:ok, object} <- Ecto.Changeset.apply_action(cng, :insert) do
+ object = stringify_keys(object)
+ meta = Keyword.put(meta, :do_not_federate, do_not_federate)
+ {:ok, object, meta}
+ end
+ end
+
def validate(%{"type" => "Like"} = object, meta) do
- with {_, %{valid?: true, changes: object}} <-
- {:validate_object, LikeValidator.cast_and_validate(object)} do
+ with {:ok, object} <-
+ object
+ |> LikeValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ object = stringify_keys(object)
+ {:ok, object, meta}
+ end
+ end
+
+ def validate(%{"type" => "ChatMessage"} = object, meta) do
+ with {:ok, object} <-
+ object
+ |> ChatMessageValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
- else
- e -> {:error, e}
end
end
- def stringify_keys(object) do
+ def validate(%{"type" => "EmojiReact"} = object, meta) do
+ with {:ok, object} <-
+ object
+ |> EmojiReactValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ object = stringify_keys(object |> Map.from_struct())
+ {:ok, object, meta}
+ end
+ end
+
+ def validate(%{"type" => "Create", "object" => object} = create_activity, meta) do
+ with {:ok, object_data} <- cast_and_apply(object),
+ meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
+ {:ok, create_activity} <-
+ create_activity
+ |> CreateChatMessageValidator.cast_and_validate(meta)
+ |> Ecto.Changeset.apply_action(:insert) do
+ create_activity = stringify_keys(create_activity)
+ {:ok, create_activity, meta}
+ end
+ end
+
+ def validate(%{"type" => "Announce"} = object, meta) do
+ with {:ok, object} <-
+ object
+ |> AnnounceValidator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ object = stringify_keys(object |> Map.from_struct())
+ {:ok, object, meta}
+ end
+ end
+
+ def cast_and_apply(%{"type" => "ChatMessage"} = object) do
+ ChatMessageValidator.cast_and_apply(object)
+ end
+
+ def cast_and_apply(o), do: {:error, {:validator_not_set, o}}
+
+ def stringify_keys(%{__struct__: _} = object) do
object
- |> Enum.map(fn {key, val} -> {to_string(key), val} end)
- |> Enum.into(%{})
+ |> Map.from_struct()
+ |> stringify_keys
+ end
+
+ def stringify_keys(object) when is_map(object) do
+ object
+ |> Map.new(fn {key, val} -> {to_string(key), stringify_keys(val)} end)
+ end
+
+ def stringify_keys(object) when is_list(object) do
+ object
+ |> Enum.map(&stringify_keys/1)
+ end
+
+ def stringify_keys(object), do: object
+
+ def fetch_actor(object) do
+ with {:ok, actor} <- ObjectValidators.ObjectID.cast(object["actor"]) do
+ User.get_or_fetch_by_ap_id(actor)
+ end
end
def fetch_actor_and_object(object) do
- User.get_or_fetch_by_ap_id(object["actor"])
- Object.normalize(object["object"])
+ fetch_actor(object)
+ Object.normalize(object["object"], true)
:ok
end
end