X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Ftransmogrifier.ex;h=142af1a13bb9ca0e6e212332ee15323979c282b5;hb=eb7313b0d364ce6a0298d43fc86403d2e7dfc739;hp=dd0e1f13c61800b5ad9800fb42a946533da4c5f7;hpb=d44850d7a5d1303c1c9d185fc5eb6642823b3ec4;p=akkoma
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index dd0e1f13c..142af1a13 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors
+# Copyright © 2017-2021 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Transmogrifier do
@@ -32,19 +32,17 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"""
def fix_object(object, options \\ []) do
object
- |> strip_internal_fields
- |> fix_actor
- |> fix_url
- |> fix_attachments
- |> fix_context
+ |> strip_internal_fields()
+ |> fix_actor()
+ |> fix_url()
+ |> fix_attachments()
+ |> fix_context()
|> fix_in_reply_to(options)
- |> fix_emoji
- |> fix_tag
- |> set_sensitive
- |> fix_content_map
- |> fix_addressing
- |> fix_summary
- |> fix_type(options)
+ |> fix_emoji()
+ |> fix_tag()
+ |> fix_content_map()
+ |> fix_addressing()
+ |> fix_summary()
end
def fix_summary(%{"summary" => nil} = object) do
@@ -73,17 +71,21 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
end
- def fix_explicit_addressing(
- %{"to" => to, "cc" => cc} = object,
- explicit_mentions,
- follower_collection
- ) do
- explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)
+ # if directMessage flag is set to true, leave the addressing alone
+ def fix_explicit_addressing(%{"directMessage" => true} = object, _follower_collection),
+ do: object
+
+ def fix_explicit_addressing(%{"to" => to, "cc" => cc} = object, follower_collection) do
+ explicit_mentions =
+ Utils.determine_explicit_mentions(object) ++
+ [Pleroma.Constants.as_public(), follower_collection]
+ explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)
explicit_cc = Enum.filter(to, fn x -> x not in explicit_mentions end)
final_cc =
(cc ++ explicit_cc)
+ |> Enum.filter(& &1)
|> Enum.reject(fn x -> String.ends_with?(x, "/followers") and x != follower_collection end)
|> Enum.uniq()
@@ -92,29 +94,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> Map.put("cc", final_cc)
end
- def fix_explicit_addressing(object, _explicit_mentions, _followers_collection), do: object
-
- # if directMessage flag is set to true, leave the addressing alone
- def fix_explicit_addressing(%{"directMessage" => true} = object), do: object
-
- def fix_explicit_addressing(object) do
- explicit_mentions = Utils.determine_explicit_mentions(object)
-
- %User{follower_address: follower_collection} =
- object
- |> Containment.get_actor()
- |> User.get_cached_by_ap_id()
-
- explicit_mentions =
- explicit_mentions ++
- [
- Pleroma.Constants.as_public(),
- follower_collection
- ]
-
- fix_explicit_addressing(object, explicit_mentions, follower_collection)
- end
-
# if as:Public is addressed, then make sure the followers collection is also addressed
# so that the activities will be delivered to local users.
def fix_implicit_addressing(%{"to" => to, "cc" => cc} = object, followers_collection) do
@@ -138,19 +117,19 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
end
- def fix_implicit_addressing(object, _), do: object
-
def fix_addressing(object) do
- {:ok, %User{} = user} = User.get_or_fetch_by_ap_id(object["actor"])
- followers_collection = User.ap_followers(user)
+ {:ok, %User{follower_address: follower_collection}} =
+ object
+ |> Containment.get_actor()
+ |> User.get_or_fetch_by_ap_id()
object
|> fix_addressing_list("to")
|> fix_addressing_list("cc")
|> fix_addressing_list("bto")
|> fix_addressing_list("bcc")
- |> fix_explicit_addressing()
- |> fix_implicit_addressing(followers_collection)
+ |> fix_explicit_addressing(follower_collection)
+ |> fix_implicit_addressing(follower_collection)
end
def fix_actor(%{"attributedTo" => actor} = object) do
@@ -224,10 +203,17 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
media_type =
cond do
- is_map(url) && MIME.valid?(url["mediaType"]) -> url["mediaType"]
- MIME.valid?(data["mediaType"]) -> data["mediaType"]
- MIME.valid?(data["mimeType"]) -> data["mimeType"]
- true -> nil
+ is_map(url) && MIME.extensions(url["mediaType"]) != [] ->
+ url["mediaType"]
+
+ is_bitstring(data["mediaType"]) && MIME.extensions(data["mediaType"]) != [] ->
+ data["mediaType"]
+
+ is_bitstring(data["mimeType"]) && MIME.extensions(data["mimeType"]) != [] ->
+ data["mimeType"]
+
+ true ->
+ nil
end
href =
@@ -245,6 +231,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"type" => Map.get(url || %{}, "type", "Link")
}
|> Maps.put_if_present("mediaType", media_type)
+ |> Maps.put_if_present("width", (url || %{})["width"] || data["width"])
+ |> Maps.put_if_present("height", (url || %{})["height"] || data["height"])
%{
"url" => [attachment_url],
@@ -315,10 +303,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
tags =
tag
|> Enum.filter(fn data -> data["type"] == "Hashtag" and data["name"] end)
- |> Enum.map(fn %{"name" => name} ->
- name
- |> String.slice(1..-1)
- |> String.downcase()
+ |> Enum.map(fn
+ %{"name" => "#" <> hashtag} -> String.downcase(hashtag)
+ %{"name" => hashtag} -> String.downcase(hashtag)
end)
Map.put(object, "tag", tag ++ tags)
@@ -342,19 +329,18 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def fix_content_map(object), do: object
- def fix_type(object, options \\ [])
+ defp fix_type(%{"type" => "Note", "inReplyTo" => reply_id, "name" => _} = object, options)
+ when is_binary(reply_id) do
+ options = Keyword.put(options, :fetch, true)
- def fix_type(%{"inReplyTo" => reply_id, "name" => _} = object, options)
- when is_binary(reply_id) do
- with true <- Federator.allowed_thread_distance?(options[:depth]),
- {:ok, %{data: %{"type" => "Question"} = _} = _} <- get_obj_helper(reply_id, options) do
+ with %Object{data: %{"type" => "Question"}} <- Object.normalize(reply_id, options) do
Map.put(object, "type", "Answer")
else
_ -> object
end
end
- def fix_type(object, _), do: object
+ defp fix_type(object, _options), do: object
# Reduce the object list to find the reported user.
defp get_reported(objects) do
@@ -367,29 +353,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end)
end
- # Compatibility wrapper for Mastodon votes
- defp handle_create(%{"object" => %{"type" => "Answer"}} = data, _user) do
- handle_incoming(data)
- end
-
- defp handle_create(%{"object" => object} = data, user) do
- %{
- to: data["to"],
- object: object,
- actor: user,
- context: object["context"],
- local: false,
- published: data["published"],
- additional:
- Map.take(data, [
- "cc",
- "directMessage",
- "id"
- ])
- }
- |> ActivityPub.create()
- end
-
def handle_incoming(data, options \\ [])
# Flag objects are placed ahead of the ID check because Mastodon 2.8 and earlier send them
@@ -421,44 +384,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def handle_incoming(%{"id" => id}, _options) when is_binary(id) and byte_size(id) < 8,
do: :error
- # TODO: validate those with a Ecto scheme
- # - tags
- # - emoji
- def handle_incoming(
- %{"type" => "Create", "object" => %{"type" => objtype} = object} = data,
- options
- )
- when objtype in ~w{Note Page} do
- actor = Containment.get_actor(data)
-
- with nil <- Activity.get_create_by_object_ap_id(object["id"]),
- {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(actor) do
- data =
- data
- |> Map.put("object", fix_object(object, options))
- |> Map.put("actor", actor)
- |> fix_addressing()
-
- with {:ok, created_activity} <- handle_create(data, user) do
- reply_depth = (options[:depth] || 0) + 1
-
- if Federator.allowed_thread_distance?(reply_depth) do
- for reply_id <- replies(object) do
- Pleroma.Workers.RemoteFetcherWorker.enqueue("fetch_remote", %{
- "id" => reply_id,
- "depth" => reply_depth
- })
- end
- end
-
- {:ok, created_activity}
- end
- else
- %Activity{} = activity -> {:ok, activity}
- _e -> :error
- end
- end
-
def handle_incoming(
%{"type" => "Listen", "object" => %{"type" => "Audio"} = object} = data,
options
@@ -520,14 +445,23 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def handle_incoming(
%{"type" => "Create", "object" => %{"type" => objtype, "id" => obj_id}} = data,
- _options
+ options
)
- when objtype in ~w{Question Answer ChatMessage Audio Video Event Article} do
- data = Map.put(data, "object", strip_internal_fields(data["object"]))
+ when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note Page} do
+ fetch_options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
+
+ object =
+ data["object"]
+ |> strip_internal_fields()
+ |> fix_type(fetch_options)
+ |> fix_in_reply_to(fetch_options)
+
+ data = Map.put(data, "object", object)
+ options = Keyword.put(options, :local, false)
with {:ok, %User{}} <- ObjectValidator.fetch_actor(data),
nil <- Activity.get_create_by_object_ap_id(obj_id),
- {:ok, activity, _} <- Pipeline.common_pipeline(data, local: false) do
+ {:ok, activity, _} <- Pipeline.common_pipeline(data, options) do
{:ok, activity}
else
%Activity{} = activity -> {:ok, activity}
@@ -536,7 +470,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
def handle_incoming(%{"type" => type} = data, _options)
- when type in ~w{Like EmojiReact Announce} do
+ when type in ~w{Like EmojiReact Announce Add Remove} do
with :ok <- ObjectValidator.fetch_actor_and_object(data),
{:ok, activity, _meta} <-
Pipeline.common_pipeline(data, local: false) do
@@ -566,7 +500,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Pipeline.common_pipeline(data, local: false) do
{:ok, activity}
else
- {:error, {:validate_object, _}} = e ->
+ {:error, {:validate, _}} = e ->
# Check if we have a create activity for this
with {:ok, object_id} <- ObjectValidators.ObjectID.cast(data["object"]),
%Activity{data: %{"actor" => actor}} <-
@@ -742,7 +676,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
# Prepares the object of an outgoing create activity.
def prepare_object(object) do
object
- |> set_sensitive
|> add_hashtags
|> add_mention_tags
|> add_emoji_tags
@@ -921,7 +854,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
defp build_emoji_tag({name, url}) do
%{
- "icon" => %{"url" => url, "type" => "Image"},
+ "icon" => %{"url" => "#{URI.encode(url)}", "type" => "Image"},
"name" => ":" <> name <> ":",
"type" => "Emoji",
"updated" => "1970-01-01T00:00:00Z",
@@ -933,15 +866,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Map.put(object, "conversation", object["context"])
end
- def set_sensitive(%{"sensitive" => _} = object) do
- object
- end
-
- def set_sensitive(object) do
- tags = object["tag"] || []
- Map.put(object, "sensitive", "nsfw" in tags)
- end
-
def set_type(%{"type" => "Answer"} = object) do
Map.put(object, "type", "Note")
end
@@ -961,7 +885,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
object
|> Map.get("attachment", [])
|> Enum.map(fn data ->
- [%{"mediaType" => media_type, "href" => href} | _] = data["url"]
+ [%{"mediaType" => media_type, "href" => href} = url | _] = data["url"]
%{
"url" => href,
@@ -969,6 +893,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"name" => data["name"],
"type" => "Document"
}
+ |> Maps.put_if_present("width", url["width"])
+ |> Maps.put_if_present("height", url["height"])
+ |> Maps.put_if_present("blurhash", data["blurhash"])
end)
Map.put(object, "attachment", attachments)
@@ -1012,6 +939,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id),
{:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id),
{:ok, user} <- update_user(user, data) do
+ {:ok, _pid} = Task.start(fn -> ActivityPub.pinned_fetch_task(user) end)
TransmogrifierWorker.enqueue("user_upgrade", %{"user_id" => user.id})
{:ok, user}
else