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Merge branch 'develop' of git.pleroma.social:pleroma/pleroma into nsfw-api-mrf

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Lain Soykaf 2024-05-27 17:49:31 +04:00
commit 4325b1aec3
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331
lib/pleroma/web/activity_pub/activity_pub.ex
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@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub do
@ -25,6 +25,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Web.Streamer
alias Pleroma.Web.WebFinger
alias Pleroma.Workers.BackgroundWorker
alias Pleroma.Workers.PollWorker
import Ecto.Query
import Pleroma.Web.ActivityPub.Utils
@ -53,15 +54,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
{recipients, to, cc}
end
defp check_actor_is_active(nil), do: true
defp check_actor_can_insert(%{"type" => "Delete"}), do: true
defp check_actor_can_insert(%{"type" => "Undo"}), do: true
defp check_actor_is_active(actor) when is_binary(actor) do
defp check_actor_can_insert(%{"actor" => actor}) when is_binary(actor) do
case User.get_cached_by_ap_id(actor) do
%User{is_active: true} -> true
_ -> false
end
end
defp check_actor_can_insert(_), do: true
defp check_remote_limit(%{"object" => %{"content" => content}}) when not is_nil(content) do
limit = Config.get([:instance, :remote_limit])
String.length(content) <= limit
@ -70,25 +74,40 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp check_remote_limit(_), do: true
def increase_note_count_if_public(actor, object) do
if is_public?(object), do: User.increase_note_count(actor), else: {:ok, actor}
if public?(object), do: User.increase_note_count(actor), else: {:ok, actor}
end
def decrease_note_count_if_public(actor, object) do
if is_public?(object), do: User.decrease_note_count(actor), else: {:ok, actor}
if public?(object), do: User.decrease_note_count(actor), else: {:ok, actor}
end
def update_last_status_at_if_public(actor, object) do
if public?(object), do: User.update_last_status_at(actor), else: {:ok, actor}
end
defp increase_replies_count_if_reply(%{
"object" => %{"inReplyTo" => reply_ap_id} = object,
"type" => "Create"
}) do
if is_public?(object) do
if public?(object) do
Object.increase_replies_count(reply_ap_id)
end
end
defp increase_replies_count_if_reply(_create_data), do: :noop
@object_types ~w[ChatMessage Question Answer Audio Video Event Article Note]
defp increase_quotes_count_if_quote(%{
"object" => %{"quoteUrl" => quote_ap_id} = object,
"type" => "Create"
}) do
if public?(object) do
Object.increase_quotes_count(quote_ap_id)
end
end
defp increase_quotes_count_if_quote(_create_data), do: :noop
@object_types ~w[ChatMessage Question Answer Audio Video Image Event Article Note Page]
@impl true
def persist(%{"type" => type} = object, meta) when type in @object_types do
with {:ok, object} <- Object.create(object) do
@ -117,7 +136,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
def insert(map, local \\ true, fake \\ false, bypass_actor_check \\ false) when is_map(map) do
with nil <- Activity.normalize(map),
map <- lazy_put_activity_defaults(map, fake),
{_, true} <- {:actor_check, bypass_actor_check || check_actor_is_active(map["actor"])},
{_, true} <- {:actor_check, bypass_actor_check || check_actor_can_insert(map)},
{_, true} <- {:remote_limit_pass, check_remote_limit(map)},
{:ok, map} <- MRF.filter(map),
{recipients, _, _} = get_recipients(map),
@ -128,9 +147,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
# Splice in the child object if we have one.
activity = Maps.put_if_present(activity, :object, object)
ConcurrentLimiter.limit(Pleroma.Web.RichMedia.Helpers, fn ->
Task.start(fn -> Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity) end)
end)
Pleroma.Web.RichMedia.Card.get_by_activity(activity)
# Add local posts to search index
if local, do: Pleroma.Search.add_to_index(activity)
{:ok, activity}
else
@ -155,7 +175,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
id: "pleroma:fakeid"
}
Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
Pleroma.Web.RichMedia.Card.get_by_activity(activity)
{:ok, activity}
{:remote_limit_pass, _} ->
@ -180,9 +200,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
def notify_and_stream(activity) do
Notification.create_notifications(activity)
{:ok, notifications} = Notification.create_notifications(activity)
Notification.send(notifications)
conversation = create_or_bump_conversation(activity, activity.actor)
original_activity =
case activity do
%{data: %{"type" => "Update"}, object: %{data: %{"id" => id}}} ->
Activity.get_create_by_object_ap_id_with_object(id)
_ ->
activity
end
conversation = create_or_bump_conversation(original_activity, original_activity.actor)
participations = get_participations(conversation)
stream_out(activity)
stream_out_participations(participations)
@ -248,7 +278,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
@impl true
def stream_out(%Activity{data: %{"type" => data_type}} = activity)
when data_type in ["Create", "Announce", "Delete"] do
when data_type in ["Create", "Announce", "Delete", "Update"] do
activity
|> Topics.get_activity_topics()
|> Streamer.stream(activity)
@ -282,9 +312,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
with {:ok, activity} <- insert(create_data, local, fake),
{:fake, false, activity} <- {:fake, fake, activity},
_ <- increase_replies_count_if_reply(create_data),
_ <- increase_quotes_count_if_quote(create_data),
{:quick_insert, false, activity} <- {:quick_insert, quick_insert?, activity},
{:ok, _actor} <- increase_note_count_if_public(actor, activity),
{:ok, _actor} <- update_last_status_at_if_public(actor, activity),
_ <- notify_and_stream(activity),
:ok <- maybe_schedule_poll_notifications(activity),
:ok <- maybe_handle_group_posts(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
@ -299,6 +333,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
defp maybe_schedule_poll_notifications(activity) do
PollWorker.schedule_poll_end(activity)
:ok
end
@spec listen(map()) :: {:ok, Activity.t()} | {:error, any()}
def listen(%{to: to, actor: actor, context: context, object: object} = params) do
additional = params[:additional] || %{}
@ -377,11 +416,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
_ <- notify_and_stream(activity),
:ok <-
maybe_federate(stripped_activity) do
User.all_superusers()
User.all_users_with_privilege(:reports_manage_reports)
|> Enum.filter(fn user -> user.ap_id != actor end)
|> Enum.filter(fn user -> not is_nil(user.email) end)
|> Enum.each(fn superuser ->
superuser
|> Enum.each(fn privileged_user ->
privileged_user
|> Pleroma.Emails.AdminEmail.report(actor, account, statuses, content)
|> Pleroma.Emails.Mailer.deliver_async()
end)
@ -398,7 +437,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
"type" => "Move",
"actor" => origin.ap_id,
"object" => origin.ap_id,
"target" => target.ap_id
"target" => target.ap_id,
"to" => [origin.follower_address]
}
with true <- origin.ap_id in target.also_known_as,
@ -430,7 +470,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_set_thread_muted_field(opts)
|> restrict_unauthenticated(opts[:user])
|> restrict_blocked(opts)
|> restrict_blockers_visibility(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_filtered(opts)
|> where(
@ -456,7 +498,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
@spec fetch_latest_direct_activity_id_for_context(String.t(), keyword() | map()) ::
FlakeId.Ecto.CompatType.t() | nil
Ecto.UUID.t() | nil
def fetch_latest_direct_activity_id_for_context(context, opts \\ %{}) do
context
|> fetch_activities_for_context_query(Map.merge(%{skip_preload: true}, opts))
@ -485,9 +527,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
@spec fetch_public_or_unlisted_activities(map(), Pagination.type()) :: [Activity.t()]
def fetch_public_or_unlisted_activities(opts \\ %{}, pagination \\ :keyset) do
includes_local_public = Map.get(opts, :includes_local_public, false)
opts = Map.delete(opts, :user)
[Constants.as_public()]
intended_recipients =
if includes_local_public do
[Constants.as_public(), as_local_public()]
else
[Constants.as_public()]
end
intended_recipients
|> fetch_activities_query(opts)
|> restrict_unlisted(opts)
|> fetch_paginated_optimized(opts, pagination)
@ -587,9 +638,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
do: query
defp restrict_thread_visibility(query, %{user: %User{ap_id: ap_id}}, _) do
local_public = as_local_public()
from(
a in query,
where: fragment("thread_visibility(?, (?)->>'id') = true", ^ap_id, a.data)
where: fragment("thread_visibility(?, (?)->>'id', ?) = true", ^ap_id, a.data, ^local_public)
)
end
@ -676,8 +729,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp user_activities_recipients(%{godmode: true}), do: []
defp user_activities_recipients(%{reading_user: reading_user}) do
if reading_user do
[Constants.as_public(), reading_user.ap_id | User.following(reading_user)]
if not is_nil(reading_user) and reading_user.local do
[
Constants.as_public(),
as_local_public(),
reading_user.ap_id | User.following(reading_user)
]
else
[Constants.as_public()]
end
@ -1018,7 +1075,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
from(
[activity, object: o] in query,
# You don't block the author
where: fragment("not (? = ANY(?))", activity.actor, ^blocked_ap_ids),
# You don't block any recipients, and didn't author the post
where:
fragment(
"((not (? && ?)) or ? = ?)",
@ -1027,12 +1087,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
activity.actor,
^user.ap_id
),
# You don't block the domain of any recipients, and didn't author the post
where:
fragment(
"recipients_contain_blocked_domains(?, ?) = false",
"(recipients_contain_blocked_domains(?, ?) = false) or ? = ?",
activity.recipients,
^domain_blocks
^domain_blocks,
activity.actor,
^user.ap_id
),
# It's not a boost of a user you block
where:
fragment(
"not (?->>'type' = 'Announce' and ?->'to' \\?| ?)",
@ -1040,6 +1106,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
activity.data,
^blocked_ap_ids
),
# You don't block the author's domain, and also don't follow the author
where:
fragment(
"(not (split_part(?, '/', 3) = ANY(?))) or ? = ANY(?)",
@ -1048,6 +1116,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
activity.actor,
^following_ap_ids
),
# Same as above, but checks the Object
where:
fragment(
"(not (split_part(?->>'actor', '/', 3) = ANY(?))) or (?->>'actor') = ANY(?)",
@ -1061,6 +1131,31 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_blocked(query, _), do: query
defp restrict_blockers_visibility(query, %{blocking_user: %User{} = user}) do
if Config.get([:activitypub, :blockers_visible]) == true do
query
else
blocker_ap_ids = User.incoming_relationships_ungrouped_ap_ids(user, [:block])
from(
activity in query,
# The author doesn't block you
where: fragment("not (? = ANY(?))", activity.actor, ^blocker_ap_ids),
# It's not a boost of a user that blocks you
where:
fragment(
"not (?->>'type' = 'Announce' and ?->'to' \\?| ?)",
activity.data,
activity.data,
^blocker_ap_ids
)
)
end
end
defp restrict_blockers_visibility(query, _), do: query
defp restrict_unlisted(query, %{restrict_unlisted: true}) do
from(
activity in query,
@ -1080,8 +1175,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
[activity, object: o] in query,
where:
fragment(
"(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
activity.data,
"(?)->>'type' = 'Create' and associated_object_id((?)) = any (?)",
activity.data,
activity.data,
^ids
@ -1137,6 +1231,44 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_filtered(query, _), do: query
defp restrict_unauthenticated(query, nil) do
local = Config.restrict_unauthenticated_access?(:activities, :local)
remote = Config.restrict_unauthenticated_access?(:activities, :remote)
cond do
local and remote ->
from(activity in query, where: false)
local ->
from(activity in query, where: activity.local == false)
remote ->
from(activity in query, where: activity.local == true)
true ->
query
end
end
defp restrict_unauthenticated(query, _), do: query
defp restrict_quote_url(query, %{quote_url: quote_url}) do
from([_activity, object] in query,
where: fragment("(?)->'quoteUrl' = ?", object.data, ^quote_url)
)
end
defp restrict_quote_url(query, _), do: query
defp restrict_rule(query, %{rule_id: rule_id}) do
from(
activity in query,
where: fragment("(?)->'rules' \\? (?)", activity.data, ^rule_id)
)
end
defp restrict_rule(query, _), do: query
defp exclude_poll_votes(query, %{include_poll_votes: true}), do: query
defp exclude_poll_votes(query, _) do
@ -1161,15 +1293,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
defp exclude_invisible_actors(query, %{type: "Flag"}), do: query
defp exclude_invisible_actors(query, %{invisible_actors: true}), do: query
defp exclude_invisible_actors(query, _opts) do
invisible_ap_ids =
User.Query.build(%{invisible: true, select: [:ap_id]})
|> Repo.all()
|> Enum.map(fn %{ap_id: ap_id} -> ap_id end)
from([activity] in query, where: activity.actor not in ^invisible_ap_ids)
query
|> join(:inner, [activity], u in User,
as: :u,
on: activity.actor == u.ap_id and u.invisible == false
)
end
defp exclude_id(query, %{exclude_id: id}) when is_binary(id) do
@ -1287,6 +1419,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_blockers_visibility(opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
@ -1298,7 +1431,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> restrict_rule(opts)
|> restrict_quote_url(opts)
|> maybe_restrict_deactivated_users(opts)
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
@ -1374,13 +1509,22 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
@spec upload(Upload.source(), keyword()) :: {:ok, Object.t()} | {:error, any()}
def upload(file, opts \\ []) do
with {:ok, data} <- Upload.store(file, opts) do
with {:ok, data} <- Upload.store(sanitize_upload_file(file), opts) do
obj_data = Maps.put_if_present(data, "actor", opts[:actor])
Repo.insert(%Object{data: obj_data})
end
end
defp sanitize_upload_file(%Plug.Upload{filename: filename} = upload) when is_binary(filename) do
%Plug.Upload{
upload
| filename: Path.basename(filename)
}
end
defp sanitize_upload_file(upload), do: upload
@spec get_actor_url(any()) :: binary() | nil
defp get_actor_url(url) when is_binary(url), do: url
defp get_actor_url(%{"href" => href}) when is_binary(href), do: href
@ -1403,7 +1547,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp normalize_image(urls) when is_list(urls), do: urls |> List.first() |> normalize_image()
defp normalize_image(_), do: nil
defp object_to_user_data(data) do
defp object_to_user_data(data, additional) do
fields =
data
|> Map.get("attachment", [])
@ -1435,21 +1579,30 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
public_key =
if is_map(data["publicKey"]) && is_binary(data["publicKey"]["publicKeyPem"]) do
data["publicKey"]["publicKeyPem"]
else
nil
end
shared_inbox =
if is_map(data["endpoints"]) && is_binary(data["endpoints"]["sharedInbox"]) do
data["endpoints"]["sharedInbox"]
else
nil
end
user_data = %{
birthday =
if is_binary(data["vcard:bday"]) do
case Date.from_iso8601(data["vcard:bday"]) do
{:ok, date} -> date
{:error, _} -> nil
end
end
show_birthday = !!birthday
# if WebFinger request was already done, we probably have acct, otherwise
# we request WebFinger here
nickname = additional[:nickname_from_acct] || generate_nickname(data)
%{
ap_id: data["id"],
uri: get_actor_url(data["url"]),
ap_enabled: true,
banner: normalize_image(data["image"]),
fields: fields,
emoji: emojis,
@ -1468,21 +1621,29 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
inbox: data["inbox"],
shared_inbox: shared_inbox,
accepts_chat_messages: accepts_chat_messages,
pinned_objects: pinned_objects
birthday: birthday,
show_birthday: show_birthday,
pinned_objects: pinned_objects,
nickname: nickname
}
end
# nickname can be nil because of virtual actors
if data["preferredUsername"] do
Map.put(
user_data,
:nickname,
"#{data["preferredUsername"]}@#{URI.parse(data["id"]).host}"
)
defp generate_nickname(%{"preferredUsername" => username} = data) when is_binary(username) do
generated = "#{username}@#{URI.parse(data["id"]).host}"
if Config.get([WebFinger, :update_nickname_on_user_fetch]) do
case WebFinger.finger(generated) do
{:ok, %{"subject" => "acct:" <> acct}} -> acct
_ -> generated
end
else
Map.put(user_data, :nickname, nil)
generated
end
end
# nickname can be nil because of virtual actors
defp generate_nickname(_), do: nil
def fetch_follow_information_for_user(user) do
with {:ok, following_data} <-
Fetcher.fetch_and_contain_remote_object_from_id(user.following_address),
@ -1546,25 +1707,23 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
Fetcher.fetch_and_contain_remote_object_from_id(first) do
{:ok, false}
else
{:error, {:ok, %{status: code}}} when code in [401, 403] -> {:ok, true}
{:error, _} = e -> e
e -> {:error, e}
{:error, _} -> {:ok, true}
end
end
defp collection_private(_data), do: {:ok, true}
def user_data_from_user_object(data) do
def user_data_from_user_object(data, additional \\ []) do
with {:ok, data} <- MRF.filter(data) do
{:ok, object_to_user_data(data)}
{:ok, object_to_user_data(data, additional)}
else
e -> {:error, e}
end
end
def fetch_and_prepare_user_from_ap_id(ap_id) do
defp fetch_and_prepare_user_from_ap_id(ap_id, additional) do
with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id),
{:ok, data} <- user_data_from_user_object(data) do
{:ok, data} <- user_data_from_user_object(data, additional) do
{:ok, maybe_update_follow_information(data)}
else
# If this has been deleted, only log a debug and not an error
@ -1587,9 +1746,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
%User{} = old_user <- User.get_by_nickname(nickname),
{_, false} <- {:ap_id_comparison, data[:ap_id] == old_user.ap_id} do
Logger.info(
"Found an old user for #{nickname}, the old ap id is #{old_user.ap_id}, new one is #{
data[:ap_id]
}, renaming."
"Found an old user for #{nickname}, the old ap id is #{old_user.ap_id}, new one is #{data[:ap_id]}, renaming."
)
old_user
@ -1611,7 +1768,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
"orderedItems" => objects
})
when type in ["OrderedCollection", "Collection"] do
Map.new(objects, fn %{"id" => object_ap_id} -> {object_ap_id, NaiveDateTime.utc_now()} end)
Map.new(objects, fn
%{"id" => object_ap_id} -> {object_ap_id, NaiveDateTime.utc_now()}
object_ap_id when is_binary(object_ap_id) -> {object_ap_id, NaiveDateTime.utc_now()}
end)
end
def pin_data_from_featured_collection(obj) do
Logger.error("Could not parse featured collection #{inspect(obj)}")
%{}
end
def fetch_and_prepare_featured_from_ap_id(nil) do
@ -1641,34 +1806,31 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
def make_user_from_ap_id(ap_id) do
def make_user_from_ap_id(ap_id, additional \\ []) do
user = User.get_cached_by_ap_id(ap_id)
if user && !User.ap_enabled?(user) do
Transmogrifier.upgrade_user_from_ap_id(ap_id)
else
with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
{:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end)
with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id, additional) do
{:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end)
if user do
user
|> User.remote_user_changeset(data)
|> User.update_and_set_cache()
else
maybe_handle_clashing_nickname(data)
if user do
user
|> User.remote_user_changeset(data)
|> User.update_and_set_cache()
else
maybe_handle_clashing_nickname(data)
data
|> User.remote_user_changeset()
|> Repo.insert()
|> User.set_cache()
end
data
|> User.remote_user_changeset()
|> Repo.insert()
|> User.set_cache()
end
end
end
def make_user_from_nickname(nickname) do
with {:ok, %{"ap_id" => ap_id}} when not is_nil(ap_id) <- WebFinger.finger(nickname) do
make_user_from_ap_id(ap_id)
with {:ok, %{"ap_id" => ap_id, "subject" => "acct:" <> acct}} when not is_nil(ap_id) <-
WebFinger.finger(nickname) do
make_user_from_ap_id(ap_id, nickname_from_acct: acct)
else
_e -> {:error, "No AP id in WebFinger"}
end
@ -1690,4 +1852,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> restrict_visibility(%{visibility: "direct"})
|> order_by([activity], asc: activity.id)
end
defp maybe_restrict_deactivated_users(activity, %{type: "Flag"}), do: activity
defp maybe_restrict_deactivated_users(activity, _opts),
do: Activity.restrict_deactivated_users(activity)
end

2
lib/pleroma/web/activity_pub/activity_pub/persisting.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub.Persisting do

2
lib/pleroma/web/activity_pub/activity_pub/streaming.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub.Streaming do

214
lib/pleroma/web/activity_pub/activity_pub_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPubController do
@ -11,7 +11,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
alias Pleroma.Object.Fetcher
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.InternalFetchActor
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.Pipeline
@ -67,8 +66,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
def user(conn, %{"nickname" => nickname}) do
with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
{:ok, user} <- User.ensure_keys_present(user) do
with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
@ -85,6 +83,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
user <- Map.get(assigns, :user, nil),
{_, true} <- {:visible?, Visibility.visible_for_user?(object, user)} do
conn
|> maybe_skip_cache(user)
|> assign(:tracking_fun_data, object.id)
|> set_cache_ttl_for(object)
|> put_resp_content_type("application/activity+json")
@ -113,6 +112,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
user <- Map.get(assigns, :user, nil),
{_, true} <- {:visible?, Visibility.visible_for_user?(activity, user)} do
conn
|> maybe_skip_cache(user)
|> maybe_set_tracking_data(activity)
|> set_cache_ttl_for(activity)
|> put_resp_content_type("application/activity+json")
@ -152,6 +152,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
assign(conn, :cache_ttl, ttl)
end
def maybe_skip_cache(conn, user) do
if user do
conn
|> assign(:skip_cache, true)
else
conn
end
end
# GET /relay/following
def relay_following(conn, _params) do
with %{halted: false} = conn <- FederatingPlug.call(conn, []) do
@ -164,7 +173,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
{user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
{:show_follows, true} <-
{:show_follows, (for_user && for_user == user) || !user.hide_follows} do
{page, _} = Integer.parse(page)
@ -182,8 +190,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
{user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
@ -203,7 +210,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
{user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
{:show_followers, true} <-
{:show_followers, (for_user && for_user == user) || !user.hide_followers} do
{page, _} = Integer.parse(page)
@ -221,8 +227,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
{user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
@ -235,8 +240,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
%{"nickname" => nickname, "page" => page?} = params
)
when page? in [true, "true"] do
with %User{} = user <- User.get_cached_by_nickname(nickname),
{:ok, user} <- User.ensure_keys_present(user) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
# "include_poll_votes" is a hack because postgres generates inefficient
# queries when filtering by 'Answer', poll votes will be hidden by the
# visibility filter in this case anyway
@ -260,8 +264,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
def outbox(conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
{:ok, user} <- User.ensure_keys_present(user) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
@ -270,12 +273,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
def inbox(%{assigns: %{valid_signature: true}} = conn, %{"nickname" => nickname} = params) do
with %User{} = recipient <- User.get_cached_by_nickname(nickname),
{:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(params["actor"]),
with %User{is_active: true} = recipient <- User.get_cached_by_nickname(nickname),
{:ok, %User{is_active: true} = actor} <- User.get_or_fetch_by_ap_id(params["actor"]),
true <- Utils.recipient_in_message(recipient, actor, params),
params <- Utils.maybe_splice_recipient(recipient.ap_id, params) do
Federator.incoming_ap_doc(params)
json(conn, "ok")
else
_ ->
conn
|> put_status(:bad_request)
|> json("Invalid request.")
end
end
@ -284,15 +292,28 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
json(conn, "ok")
end
def inbox(%{assigns: %{valid_signature: false}, req_headers: req_headers} = conn, params) do
Federator.incoming_ap_doc(%{req_headers: req_headers, params: params})
json(conn, "ok")
end
# POST /relay/inbox -or- POST /internal/fetch/inbox
def inbox(conn, params) do
if params["type"] == "Create" && FederatingPlug.federating?() do
def inbox(conn, %{"type" => "Create"} = params) do
if FederatingPlug.federating?() do
post_inbox_relayed_create(conn, params)
else
post_inbox_fallback(conn, params)
conn
|> put_status(:bad_request)
|> json("Not federating")
end
end
def inbox(conn, _params) do
conn
|> put_status(:bad_request)
|> json("error, missing HTTP Signature")
end
defp post_inbox_relayed_create(conn, params) do
Logger.debug(
"Signature missing or not from author, relayed Create message, fetching object from source"
@ -303,32 +324,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
json(conn, "ok")
end
defp post_inbox_fallback(conn, params) do
headers = Enum.into(conn.req_headers, %{})
if headers["signature"] && params["actor"] &&
String.contains?(headers["signature"], params["actor"]) do
Logger.debug(
"Signature validation error for: #{params["actor"]}, make sure you are forwarding the HTTP Host header!"
)
Logger.debug(inspect(conn.req_headers))
end
conn
|> put_status(:bad_request)
|> json(dgettext("errors", "error"))
end
defp represent_service_actor(%User{} = user, conn) do
with {:ok, user} <- User.ensure_keys_present(user) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
|> render("user.json", %{user: user})
else
nil -> {:error, :not_found}
end
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
|> render("user.json", %{user: user})
end
defp represent_service_actor(nil, _), do: {:error, :not_found}
@ -381,12 +381,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def read_inbox(%{assigns: %{user: %User{nickname: nickname} = user}} = conn, %{
"nickname" => nickname
}) do
with {:ok, user} <- User.ensure_keys_present(user) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
|> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
end
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
|> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
end
def read_inbox(%{assigns: %{user: %User{nickname: as_nickname}}} = conn, %{
@ -403,83 +401,90 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> json(err)
end
defp handle_user_activity(
%User{} = user,
%{"type" => "Create", "object" => %{"type" => "Note"} = object} = params
) do
content = if is_binary(object["content"]), do: object["content"], else: ""
name = if is_binary(object["name"]), do: object["name"], else: ""
summary = if is_binary(object["summary"]), do: object["summary"], else: ""
length = String.length(content <> name <> summary)
defp fix_user_message(%User{ap_id: actor}, %{"type" => "Create", "object" => object} = activity)
when is_map(object) do
length =
[object["content"], object["summary"], object["name"]]
|> Enum.filter(&is_binary(&1))
|> Enum.join("")
|> String.length()
if length > Pleroma.Config.get([:instance, :limit]) do
{:error, dgettext("errors", "Note is over the character limit")}
else
limit = Pleroma.Config.get([:instance, :limit])
if length < limit do
object =
object
|> Map.merge(Map.take(params, ["to", "cc"]))
|> Map.put("attributedTo", user.ap_id)
|> Transmogrifier.fix_object()
|> Transmogrifier.strip_internal_fields()
|> Map.put("attributedTo", actor)
|> Map.put("actor", actor)
|> Map.put("id", Utils.generate_object_id())
ActivityPub.create(%{
to: params["to"],
actor: user,
context: object["context"],
object: object,
additional: Map.take(params, ["cc"])
})
end
end
defp handle_user_activity(%User{} = user, %{"type" => "Delete"} = params) do
with %Object{} = object <- Object.normalize(params["object"], fetch: false),
true <- user.is_moderator || user.ap_id == object.data["actor"],
{:ok, delete_data, _} <- Builder.delete(user, object.data["id"]),
{:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do
{:ok, delete}
{:ok, Map.put(activity, "object", object)}
else
_ -> {:error, dgettext("errors", "Can't delete object")}
{:error,
dgettext(
"errors",
"Character limit (%{limit} characters) exceeded, contains %{length} characters",
limit: limit,
length: length
)}
end
end
defp handle_user_activity(%User{} = user, %{"type" => "Like"} = params) do
with %Object{} = object <- Object.normalize(params["object"], fetch: false),
{_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)},
{_, {:ok, %Activity{} = activity, _meta}} <-
{:common_pipeline,
Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
defp fix_user_message(
%User{ap_id: actor} = user,
%{"type" => "Delete", "object" => object} = activity
) do
with {_, %Object{data: object_data}} <- {:normalize, Object.normalize(object, fetch: false)},
{_, true} <- {:permission, user.is_moderator || actor == object_data["actor"]} do
{:ok, activity}
else
_ -> {:error, dgettext("errors", "Can't like object")}
{:normalize, _} ->
{:error, "No such object found"}
{:permission, _} ->
{:forbidden, "You can't delete this object"}
end
end
defp handle_user_activity(_, _) do
{:error, dgettext("errors", "Unhandled activity type")}
defp fix_user_message(%User{}, activity) do
{:ok, activity}
end
def update_outbox(
%{assigns: %{user: %User{nickname: nickname} = user}} = conn,
%{assigns: %{user: %User{nickname: nickname, ap_id: actor} = user}} = conn,
%{"nickname" => nickname} = params
) do
actor = user.ap_id
params =
params
|> Map.drop(["id"])
|> Map.drop(["nickname"])
|> Map.put("id", Utils.generate_activity_id())
|> Map.put("actor", actor)
|> Transmogrifier.fix_addressing()
with {:ok, %Activity{} = activity} <- handle_user_activity(user, params) do
with {:ok, params} <- fix_user_message(user, params),
{:ok, activity, _} <- Pipeline.common_pipeline(params, local: true),
%Activity{data: activity_data} <- Activity.normalize(activity) do
conn
|> put_status(:created)
|> put_resp_header("location", activity.data["id"])
|> json(activity.data)
|> put_resp_header("location", activity_data["id"])
|> json(activity_data)
else
{:forbidden, message} ->
conn
|> put_status(:forbidden)
|> json(message)
{:error, message} ->
conn
|> put_status(:bad_request)
|> json(message)
e ->
Logger.warning(fn -> "AP C2S: #{inspect(e)}" end)
conn
|> put_status(:bad_request)
|> json("Bad Request")
end
end
@ -516,19 +521,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
conn
end
defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
{:ok, new_user} = User.ensure_keys_present(user)
for_user =
if new_user != user and match?(%User{}, for_user) do
User.get_cached_by_nickname(for_user.nickname)
else
for_user
end
{new_user, for_user}
end
def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} = data) do
with {:ok, object} <-
ActivityPub.upload(

144
lib/pleroma/web/activity_pub/builder.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Builder do
@ -9,12 +9,15 @@ defmodule Pleroma.Web.ActivityPub.Builder do
This module encodes our addressing policies and general shape of our objects.
"""
alias Pleroma.Activity
alias Pleroma.Emoji
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.CommonAPI.ActivityDraft
alias Pleroma.Web.Endpoint
require Pleroma.Constants
@ -53,13 +56,87 @@ defmodule Pleroma.Web.ActivityPub.Builder do
{:ok, data, []}
end
defp unicode_emoji_react(_object, data, emoji) do
data
|> Map.put("content", emoji)
|> Map.put("type", "EmojiReact")
end
defp add_emoji_content(data, emoji, url) do
tag = [
%{
"id" => url,
"type" => "Emoji",
"name" => Emoji.maybe_quote(emoji),
"icon" => %{
"type" => "Image",
"url" => url
}
}
]
data
|> Map.put("content", Emoji.maybe_quote(emoji))
|> Map.put("type", "EmojiReact")
|> Map.put("tag", tag)
end
defp remote_custom_emoji_react(
%{data: %{"reactions" => existing_reactions}},
data,
emoji
) do
[emoji_code, instance] = String.split(Emoji.maybe_strip_name(emoji), "@")
matching_reaction =
Enum.find(
existing_reactions,
fn [name, _, url] ->
if url != nil do
url = URI.parse(url)
url.host == instance && name == emoji_code
end
end
)
if matching_reaction do
[name, _, url] = matching_reaction
add_emoji_content(data, name, url)
else
{:error, "Could not react"}
end
end
defp remote_custom_emoji_react(_object, _data, _emoji) do
{:error, "Could not react"}
end
defp local_custom_emoji_react(data, emoji) do
with %{file: path} = emojo <- Emoji.get(emoji) do
url = "#{Endpoint.url()}#{path}"
add_emoji_content(data, emojo.code, url)
else
_ -> {:error, "Emoji does not exist"}
end
end
defp custom_emoji_react(object, data, emoji) do
if String.contains?(emoji, "@") do
remote_custom_emoji_react(object, data, emoji)
else
local_custom_emoji_react(data, emoji)
end
end
@spec emoji_react(User.t(), Object.t(), String.t()) :: {:ok, map(), keyword()}
def emoji_react(actor, object, emoji) do
with {:ok, data, meta} <- object_action(actor, object) do
data =
data
|> Map.put("content", emoji)
|> Map.put("type", "EmojiReact")
if Emoji.unicode?(emoji) do
unicode_emoji_react(object, data, emoji)
else
custom_emoji_react(object, data, emoji)
end
{:ok, data, meta}
end
@ -125,6 +202,48 @@ defmodule Pleroma.Web.ActivityPub.Builder do
|> Pleroma.Maps.put_if_present("context", context), []}
end
@spec note(ActivityDraft.t()) :: {:ok, map(), keyword()}
def note(%ActivityDraft{} = draft) do
data =
%{
"type" => "Note",
"to" => draft.to,
"cc" => draft.cc,
"content" => draft.content_html,
"summary" => draft.summary,
"sensitive" => draft.sensitive,
"context" => draft.context,
"attachment" => draft.attachments,
"actor" => draft.user.ap_id,
"tag" => Keyword.values(draft.tags) |> Enum.uniq()
}
|> add_in_reply_to(draft.in_reply_to)
|> add_quote(draft.quote_post)
|> Map.merge(draft.extra)
{:ok, data, []}
end
defp add_in_reply_to(object, nil), do: object
defp add_in_reply_to(object, in_reply_to) do
with %Object{} = in_reply_to_object <- Object.normalize(in_reply_to, fetch: false) do
Map.put(object, "inReplyTo", in_reply_to_object.data["id"])
else
_ -> object
end
end
defp add_quote(object, nil), do: object
defp add_quote(object, quote_post) do
with %Object{} = quote_object <- Object.normalize(quote_post, fetch: false) do
Map.put(object, "quoteUrl", quote_object.data["id"])
else
_ -> object
end
end
def chat_message(actor, recipient, content, opts \\ []) do
basic = %{
"id" => Utils.generate_object_id(),
@ -186,10 +305,16 @@ defmodule Pleroma.Web.ActivityPub.Builder do
end
end
# Retricted to user updates for now, always public
@spec update(User.t(), Object.t()) :: {:ok, map(), keyword()}
def update(actor, object) do
to = [Pleroma.Constants.as_public(), actor.follower_address]
{to, cc} =
if object["type"] in Pleroma.Constants.actor_types() do
# User updates, always public
{[Pleroma.Constants.as_public(), actor.follower_address], []}
else
# Status updates, follow the recipients in the object
{object["to"] || [], object["cc"] || []}
end
{:ok,
%{
@ -197,7 +322,8 @@ defmodule Pleroma.Web.ActivityPub.Builder do
"type" => "Update",
"actor" => actor.ap_id,
"object" => object,
"to" => to
"to" => to,
"cc" => cc
}, []}
end
@ -222,7 +348,7 @@ defmodule Pleroma.Web.ActivityPub.Builder do
actor.ap_id == Relay.ap_id() ->
[actor.follower_address]
public? and Visibility.is_local_public?(object) ->
public? and Visibility.local_public?(object) ->
[actor.follower_address, object.data["actor"], Utils.as_local_public()]
public? ->
@ -250,7 +376,7 @@ defmodule Pleroma.Web.ActivityPub.Builder do
# Address the actor of the object, and our actor's follower collection if the post is public.
to =
if Visibility.is_public?(object) do
if Visibility.public?(object) do
[actor.follower_address, object.data["actor"]]
else
[object.data["actor"]]

2
lib/pleroma/web/activity_pub/internal_fetch_actor.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.InternalFetchActor do

81
lib/pleroma/web/activity_pub/mrf.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF do
@ -21,7 +21,7 @@ defmodule Pleroma.Web.ActivityPub.MRF do
type: [:module, {:list, :module}],
description:
"A list of MRF policies enabled. Module names are shortened (removed leading `Pleroma.Web.ActivityPub.MRF.` part), but on adding custom module you need to use full name.",
suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF}
suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF.Policy}
},
%{
key: :transparency,
@ -33,9 +33,11 @@ defmodule Pleroma.Web.ActivityPub.MRF do
%{
key: :transparency_exclusions,
label: "MRF transparency exclusions",
type: {:list, :string},
type: {:list, :tuple},
key_placeholder: "instance",
value_placeholder: "reason",
description:
"Exclude specific instance names from MRF transparency. The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.",
"Exclude specific instance names from MRF transparency. The use of the exclusions feature will be disclosed in nodeinfo as a boolean value. You can also provide a reason for excluding these instance names. The instances and reasons won't be publicly disclosed.",
suggestions: [
"exclusion.com"
]
@ -51,10 +53,55 @@ defmodule Pleroma.Web.ActivityPub.MRF do
@required_description_keys [:key, :related_policy]
def filter_one(policy, message) do
Code.ensure_loaded(policy)
should_plug_history? =
if function_exported?(policy, :history_awareness, 0) do
policy.history_awareness()
else
:manual
end
|> Kernel.==(:auto)
if not should_plug_history? do
policy.filter(message)
else
main_result = policy.filter(message)
with {_, {:ok, main_message}} <- {:main, main_result},
{_,
%{
"formerRepresentations" => %{
"orderedItems" => [_ | _]
}
}} = {_, object} <- {:object, message["object"]},
{_, {:ok, new_history}} <-
{:history,
Pleroma.Object.Updater.for_each_history_item(
object["formerRepresentations"],
object,
fn item ->
with {:ok, filtered} <- policy.filter(Map.put(message, "object", item)) do
{:ok, filtered["object"]}
else
e -> e
end
end
)} do
{:ok, put_in(main_message, ["object", "formerRepresentations"], new_history)}
else
{:main, _} -> main_result
{:object, _} -> main_result
{:history, e} -> e
end
end
end
def filter(policies, %{} = message) do
policies
|> Enum.reduce({:ok, message}, fn
policy, {:ok, message} -> policy.filter(message)
policy, {:ok, message} -> filter_one(policy, message)
_, error -> error
end)
end
@ -92,7 +139,16 @@ defmodule Pleroma.Web.ActivityPub.MRF do
@spec subdomains_regex([String.t()]) :: [Regex.t()]
def subdomains_regex(domains) when is_list(domains) do
for domain <- domains, do: ~r(^#{String.replace(domain, "*.", "(.*\\.)*")}$)i
for domain <- domains do
try do
target = String.replace(domain, "*.", "(.*\\.)*")
~r<^#{target}$>i
rescue
e ->
Logger.error("MRF: Invalid subdomain Regex: #{domain}")
reraise e, __STACKTRACE__
end
end
end
@spec subdomain_match?([Regex.t()], String.t()) :: boolean()
@ -100,6 +156,11 @@ defmodule Pleroma.Web.ActivityPub.MRF do
Enum.any?(domains, fn domain -> Regex.match?(domain, host) end)
end
@spec instance_list_from_tuples([{String.t(), String.t()}]) :: [String.t()]
def instance_list_from_tuples(list) do
Enum.map(list, fn {instance, _} -> instance end)
end
def describe(policies) do
{:ok, policy_configs} =
policies
@ -138,6 +199,8 @@ defmodule Pleroma.Web.ActivityPub.MRF do
def config_descriptions(policies) do
Enum.reduce(policies, @mrf_config_descriptions, fn policy, acc ->
Code.ensure_loaded(policy)
if function_exported?(policy, :config_description, 0) do
description =
@default_description
@ -149,10 +212,8 @@ defmodule Pleroma.Web.ActivityPub.MRF do
if Enum.all?(@required_description_keys, &Map.has_key?(description, &1)) do
[description | acc]
else
Logger.warn(
"#{policy} config description doesn't have one or all required keys #{
inspect(@required_description_keys)
}"
Logger.warning(
"#{policy} config description doesn't have one or all required keys #{inspect(@required_description_keys)}"
)
acc

2
lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do

23
lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do
@ -24,7 +24,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do
defp score_displayname("fedibot"), do: 1.0
defp score_displayname(_), do: 0.0
defp determine_if_followbot(%User{nickname: nickname, name: displayname}) do
defp determine_if_followbot(%User{nickname: nickname, name: displayname, actor_type: actor_type}) do
# nickname will be a binary string except when following a relay
nick_score =
if is_binary(nickname) do
@ -45,10 +45,22 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do
0.0
end
nick_score + name_score
# actor_type "Service" is a Bot account
actor_type_score =
if actor_type == "Service" do
1.0
else
0.0
end
nick_score + name_score + actor_type_score
end
defp determine_if_followbot(_), do: 0.0
defp bot_allowed?(%{"object" => target}, bot_actor) do
%User{} = user = normalize_by_ap_id(target)
User.following?(user, bot_actor)
end
@impl true
def filter(%{"type" => "Follow", "actor" => actor_id} = message) do
@ -56,8 +68,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do
score = determine_if_followbot(actor)
# TODO: scan biography data for keywords and score it somehow.
if score < 0.8 do
if score < 0.8 || bot_allowed?(message, actor) do
{:ok, message}
else
{:reject, "[AntiFollowbotPolicy] Scored #{actor_id} as #{score}"}

5
lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
@ -9,6 +9,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
require Logger
@impl true
def history_awareness, do: :auto
# has the user successfully posted before?
defp old_user?(%User{} = u) do
u.note_count > 0 || u.follower_count > 0

2
lib/pleroma/web/activity_pub/mrf/drop_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.DropPolicy do

281
lib/pleroma/web/activity_pub/mrf/emoji_policy.ex Normal file
View file

@ -0,0 +1,281 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
require Pleroma.Constants
alias Pleroma.Object.Updater
alias Pleroma.Web.ActivityPub.MRF.Utils
@moduledoc "Reject or force-unlisted emojis with certain URLs or names"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp config_remove_url do
Pleroma.Config.get([:mrf_emoji, :remove_url], [])
end
defp config_remove_shortcode do
Pleroma.Config.get([:mrf_emoji, :remove_shortcode], [])
end
defp config_unlist_url do
Pleroma.Config.get([:mrf_emoji, :federated_timeline_removal_url], [])
end
defp config_unlist_shortcode do
Pleroma.Config.get([:mrf_emoji, :federated_timeline_removal_shortcode], [])
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def history_awareness, do: :manual
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(%{"type" => type, "object" => %{"type" => objtype} = object} = message)
when type in ["Create", "Update"] and objtype in Pleroma.Constants.status_object_types() do
with {:ok, object} <-
Updater.do_with_history(object, fn object ->
{:ok, process_remove(object, :url, config_remove_url())}
end),
{:ok, object} <-
Updater.do_with_history(object, fn object ->
{:ok, process_remove(object, :shortcode, config_remove_shortcode())}
end),
activity <- Map.put(message, "object", object),
activity <- maybe_delist(activity) do
{:ok, activity}
end
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(%{"type" => type} = object) when type in Pleroma.Constants.actor_types() do
with object <- process_remove(object, :url, config_remove_url()),
object <- process_remove(object, :shortcode, config_remove_shortcode()) do
{:ok, object}
end
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(%{"type" => "EmojiReact"} = object) do
with {:ok, _} <-
matched_emoji_checker(config_remove_url(), config_remove_shortcode()).(object) do
{:ok, object}
else
_ ->
{:reject, "[EmojiPolicy] Rejected for having disallowed emoji"}
end
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(message) do
{:ok, message}
end
defp match_string?(string, pattern) when is_binary(pattern) do
string == pattern
end
defp match_string?(string, %Regex{} = pattern) do
String.match?(string, pattern)
end
defp match_any?(string, patterns) do
Enum.any?(patterns, &match_string?(string, &1))
end
defp url_from_tag(%{"icon" => %{"url" => url}}), do: url
defp url_from_tag(_), do: nil
defp url_from_emoji({_name, url}), do: url
defp shortcode_from_tag(%{"name" => name}) when is_binary(name), do: String.trim(name, ":")
defp shortcode_from_tag(_), do: nil
defp shortcode_from_emoji({name, _url}), do: name
defp process_remove(object, :url, patterns) do
process_remove_impl(object, &url_from_tag/1, &url_from_emoji/1, patterns)
end
defp process_remove(object, :shortcode, patterns) do
process_remove_impl(object, &shortcode_from_tag/1, &shortcode_from_emoji/1, patterns)
end
defp process_remove_impl(object, extract_from_tag, extract_from_emoji, patterns) do
object =
if object["tag"] do
Map.put(
object,
"tag",
Enum.filter(
object["tag"],
fn
%{"type" => "Emoji"} = tag ->
str = extract_from_tag.(tag)
if is_binary(str) do
not match_any?(str, patterns)
else
true
end
_ ->
true
end
)
)
else
object
end
object =
if object["emoji"] do
Map.put(
object,
"emoji",
object["emoji"]
|> Enum.reduce(%{}, fn {name, url} = emoji, acc ->
if not match_any?(extract_from_emoji.(emoji), patterns) do
Map.put(acc, name, url)
else
acc
end
end)
)
else
object
end
object
end
defp matched_emoji_checker(urls, shortcodes) do
fn object ->
if any_emoji_match?(object, &url_from_tag/1, &url_from_emoji/1, urls) or
any_emoji_match?(
object,
&shortcode_from_tag/1,
&shortcode_from_emoji/1,
shortcodes
) do
{:matched, nil}
else
{:ok, %{}}
end
end
end
defp maybe_delist(%{"object" => object, "to" => to, "type" => "Create"} = activity) do
check = matched_emoji_checker(config_unlist_url(), config_unlist_shortcode())
should_delist? = fn object ->
with {:ok, _} <- Pleroma.Object.Updater.do_with_history(object, check) do
false
else
_ -> true
end
end
if Pleroma.Constants.as_public() in to and should_delist?.(object) do
to = List.delete(to, Pleroma.Constants.as_public())
cc = [Pleroma.Constants.as_public() | activity["cc"] || []]
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
else
activity
end
end
defp maybe_delist(activity), do: activity
defp any_emoji_match?(object, extract_from_tag, extract_from_emoji, patterns) do
Kernel.||(
Enum.any?(
object["tag"] || [],
fn
%{"type" => "Emoji"} = tag ->
str = extract_from_tag.(tag)
if is_binary(str) do
match_any?(str, patterns)
else
false
end
_ ->
false
end
),
(object["emoji"] || [])
|> Enum.any?(fn emoji -> match_any?(extract_from_emoji.(emoji), patterns) end)
)
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def describe do
mrf_emoji =
Pleroma.Config.get(:mrf_emoji, [])
|> Enum.map(fn {key, value} ->
{key, Enum.map(value, &Utils.describe_regex_or_string/1)}
end)
|> Enum.into(%{})
{:ok, %{mrf_emoji: mrf_emoji}}
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def config_description do
%{
key: :mrf_emoji,
related_policy: "Pleroma.Web.ActivityPub.MRF.EmojiPolicy",
label: "MRF Emoji",
description:
"Reject or force-unlisted emojis whose URLs or names match a keyword or [Regex](https://hexdocs.pm/elixir/Regex.html).",
children: [
%{
key: :remove_url,
type: {:list, :string},
description: """
A list of patterns which result in emoji whose URL matches being removed from the message. This will apply to statuses, emoji reactions, and user profiles.
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",
suggestions: ["https://example.org/foo.png", ~r/example.org\/foo/iu]
},
%{
key: :remove_shortcode,
type: {:list, :string},
description: """
A list of patterns which result in emoji whose shortcode matches being removed from the message. This will apply to statuses, emoji reactions, and user profiles.
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",
suggestions: ["foo", ~r/foo/iu]
},
%{
key: :federated_timeline_removal_url,
type: {:list, :string},
description: """
A list of patterns which result in message with emojis whose URLs match being removed from federated timelines (a.k.a unlisted). This will apply only to statuses.
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",
suggestions: ["https://example.org/foo.png", ~r/example.org\/foo/iu]
},
%{
key: :federated_timeline_removal_shortcode,
type: {:list, :string},
description: """
A list of patterns which result in message with emojis whose shortcodes match being removed from federated timelines (a.k.a unlisted). This will apply only to statuses.
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",
suggestions: ["foo", ~r/foo/iu]
}
]
}
end
end

8
lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do
@ -10,6 +10,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do
@reply_prefix Regex.compile!("^re:[[:space:]]*", [:caseless])
def history_awareness, do: :auto
def filter_by_summary(
%{data: %{"summary" => parent_summary}} = _in_reply_to,
%{"summary" => child_summary} = child
@ -27,8 +29,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do
def filter_by_summary(_in_reply_to, child), do: child
def filter(%{"type" => "Create", "object" => child_object} = object)
when is_map(child_object) do
def filter(%{"type" => type, "object" => child_object} = object)
when type in ["Create", "Update"] and is_map(child_object) do
child =
child_object["inReplyTo"]
|> Object.normalize(fetch: false)

6
lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex
View file

@ -1,3 +1,7 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
alias Pleroma.Config
@ -15,7 +19,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
try_follow(follower, message)
else
nil ->
Logger.warn(
Logger.warning(
"#{__MODULE__} skipped because of missing `:mrf_follow_bot, :follower_nickname` configuration, the :follower_nickname
account does not exist, or the account is not correctly configured as a bot."
)

4
lib/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy do
@ -10,7 +10,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy do
require Pleroma.Constants
defp check_by_actor_type(user), do: user.actor_type in ["Application", "Service"]
defp check_by_nickname(user), do: Regex.match?(~r/bot@|ebooks@/i, user.nickname)
defp check_by_nickname(user), do: Regex.match?(~r/.bot@|ebooks@/i, user.nickname)
defp check_if_bot(user), do: check_by_actor_type(user) or check_by_nickname(user)

59
lib/pleroma/web/activity_pub/mrf/force_mention.ex Normal file
View file

@ -0,0 +1,59 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2024 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.ForceMention do
require Pleroma.Constants
alias Pleroma.Config
alias Pleroma.Object
alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp get_author(url) do
with %Object{data: %{"actor" => actor}} <- Object.normalize(url, fetch: false),
%User{ap_id: ap_id, nickname: nickname} <- User.get_cached_by_ap_id(actor) do
%{"type" => "Mention", "href" => ap_id, "name" => "@#{nickname}"}
else
_ -> nil
end
end
defp prepend_author(tags, _, false), do: tags
defp prepend_author(tags, nil, _), do: tags
defp prepend_author(tags, url, _) do
actor = get_author(url)
if not is_nil(actor) do
[actor | tags]
else
tags
end
end
@impl true
def filter(%{"type" => "Create", "object" => %{"tag" => tag} = object} = activity) do
tag =
tag
|> prepend_author(
object["inReplyTo"],
Config.get([:mrf_force_mention, :mention_parent, true])
)
|> prepend_author(
object["quoteUrl"],
Config.get([:mrf_force_mention, :mention_quoted, true])
)
|> Enum.uniq()
{:ok, put_in(activity["object"]["tag"], tag)}
end
@impl true
def filter(object), do: {:ok, object}
@impl true
def describe, do: {:ok, %{}}
end

137
lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex Normal file
View file

@ -0,0 +1,137 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.ForceMentionsInContent do
require Pleroma.Constants
alias Pleroma.Formatter
alias Pleroma.Object
alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :auto
defp do_extract({:a, attrs, _}, acc) do
if Enum.find(attrs, fn {name, value} ->
name == "class" && value in ["mention", "u-url mention", "mention u-url"]
end) do
href = Enum.find(attrs, fn {name, _} -> name == "href" end) |> elem(1)
acc ++ [href]
else
acc
end
end
defp do_extract({_, _, children}, acc) do
do_extract(children, acc)
end
defp do_extract(nodes, acc) when is_list(nodes) do
Enum.reduce(nodes, acc, fn node, acc -> do_extract(node, acc) end)
end
defp do_extract(_, acc), do: acc
defp extract_mention_uris_from_content(content) do
{:ok, tree} = :fast_html.decode(content, format: [:html_atoms])
do_extract(tree, [])
end
defp get_replied_to_user(%{"inReplyTo" => in_reply_to}) do
case Object.normalize(in_reply_to, fetch: false) do
%Object{data: %{"actor" => actor}} -> User.get_cached_by_ap_id(actor)
_ -> nil
end
end
defp get_replied_to_user(_object), do: nil
# Ensure the replied-to user is sorted to the left
defp sort_replied_user([%User{id: user_id} | _] = users, %User{id: user_id}), do: users
defp sort_replied_user(users, %User{id: user_id} = user) do
if Enum.find(users, fn u -> u.id == user_id end) do
users = Enum.reject(users, fn u -> u.id == user_id end)
[user | users]
else
users
end
end
defp sort_replied_user(users, _), do: users
# Drop constants and the actor's own AP ID
defp clean_recipients(recipients, object) do
Enum.reject(recipients, fn ap_id ->
ap_id in [
object["object"]["actor"],
Pleroma.Constants.as_public(),
Pleroma.Web.ActivityPub.Utils.as_local_public()
]
end)
end
@impl true
def filter(
%{
"type" => type,
"object" => %{"type" => "Note", "to" => to, "inReplyTo" => in_reply_to}
} = object
)
when type in ["Create", "Update"] and is_list(to) and is_binary(in_reply_to) do
# image-only posts from pleroma apparently reach this MRF without the content field
content = object["object"]["content"] || ""
# Get the replied-to user for sorting
replied_to_user = get_replied_to_user(object["object"])
mention_users =
to
|> clean_recipients(object)
|> Enum.map(&User.get_cached_by_ap_id/1)
|> Enum.reject(&is_nil/1)
|> sort_replied_user(replied_to_user)
explicitly_mentioned_uris =
extract_mention_uris_from_content(content)
|> MapSet.new()
added_mentions =
Enum.reduce(mention_users, "", fn %User{ap_id: ap_id, uri: uri} = user, acc ->
if MapSet.disjoint?(MapSet.new([ap_id, uri]), explicitly_mentioned_uris) do
acc <> Formatter.mention_from_user(user, %{mentions_format: :compact}) <> " "
else
acc
end
end)
recipients_inline =
if added_mentions != "",
do: "<span class=\"recipients-inline\">#{added_mentions}</span>",
else: ""
content =
cond do
# For Markdown posts, insert the mentions inside the first <p> tag
recipients_inline != "" && String.starts_with?(content, "<p>") ->
"<p>" <> recipients_inline <> String.trim_leading(content, "<p>")
recipients_inline != "" ->
recipients_inline <> content
true ->
content
end
{:ok, put_in(object["object"]["content"], content)}
end
@impl true
def filter(object), do: {:ok, object}
@impl true
def describe, do: {:ok, %{}}
end

51
lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
@ -9,13 +9,16 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
alias Pleroma.Object
@moduledoc """
Reject, TWKN-remove or Set-Sensitive messsages with specific hashtags (without the leading #)
Reject, TWKN-remove or Set-Sensitive messages with specific hashtags (without the leading #)
Note: This MRF Policy is always enabled, if you want to disable it you have to set empty lists.
"""
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :manual
defp check_reject(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
{:reject, "[HashtagPolicy] Matches with rejected keyword"}
@ -47,22 +50,46 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
defp check_ftl_removal(message, _hashtags), do: {:ok, message}
defp check_sensitive(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
else
{:ok, message}
end
defp check_sensitive(message) do
{:ok, new_object} =
Object.Updater.do_with_history(message["object"], fn object ->
hashtags = Object.hashtags(%Object{data: object})
if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
{:ok, Map.put(object, "sensitive", true)}
else
{:ok, object}
end
end)
{:ok, Map.put(message, "object", new_object)}
end
@impl true
def filter(%{"type" => "Create", "object" => object} = message) do
hashtags = Object.hashtags(%Object{data: object})
def filter(%{"type" => type, "object" => object} = message) when type in ["Create", "Update"] do
history_items =
with %{"formerRepresentations" => %{"orderedItems" => items}} <- object do
items
else
_ -> []
end
historical_hashtags =
Enum.reduce(history_items, [], fn item, acc ->
acc ++ Object.hashtags(%Object{data: item})
end)
hashtags = Object.hashtags(%Object{data: object}) ++ historical_hashtags
if hashtags != [] do
with {:ok, message} <- check_reject(message, hashtags),
{:ok, message} <- check_ftl_removal(message, hashtags),
{:ok, message} <- check_sensitive(message, hashtags) do
{:ok, message} <-
(if type == "Create" do
check_ftl_removal(message, hashtags)
else
{:ok, message}
end),
{:ok, message} <- check_sensitive(message) do
{:ok, message}
end
else

2
lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do

77
lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex Normal file
View file

@ -0,0 +1,77 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.InlineQuotePolicy do
@moduledoc "Force a quote line into the message content."
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp build_inline_quote(template, url) do
quote_line = String.replace(template, "{url}", "<a href=\"#{url}\">#{url}</a>")
"<span class=\"quote-inline\"><br/><br/>#{quote_line}</span>"
end
defp has_inline_quote?(content, quote_url) do
cond do
# Does the quote URL exist in the content?
content =~ quote_url -> true
# Does the content already have a .quote-inline span?
content =~ "<span class=\"quote-inline\">" -> true
# No inline quote found
true -> false
end
end
defp filter_object(%{"quoteUrl" => quote_url} = object) do
content = object["content"] || ""
if has_inline_quote?(content, quote_url) do
object
else
template = Pleroma.Config.get([:mrf_inline_quote, :template])
content =
if String.ends_with?(content, "</p>"),
do:
String.trim_trailing(content, "</p>") <>
build_inline_quote(template, quote_url) <> "</p>",
else: content <> build_inline_quote(template, quote_url)
Map.put(object, "content", content)
end
end
@impl true
def filter(%{"object" => %{"quoteUrl" => _} = object} = activity) do
{:ok, Map.put(activity, "object", filter_object(object))}
end
@impl true
def filter(object), do: {:ok, object}
@impl true
def describe, do: {:ok, %{}}
@impl Pleroma.Web.ActivityPub.MRF.Policy
def history_awareness, do: :auto
@impl true
def config_description do
%{
key: :mrf_inline_quote,
related_policy: "Pleroma.Web.ActivityPub.MRF.InlineQuotePolicy",
label: "MRF Inline Quote Policy",
description: "Force quote url to appear in post content.",
children: [
%{
key: :template,
type: :string,
description:
"The template to append to the post. `{url}` will be replaced with the actual link to the quoted post.",
suggestions: ["<bdi>RT:</bdi> {url}"]
}
]
}
end
end

80
lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
View file

@ -1,22 +1,21 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
require Pleroma.Constants
alias Pleroma.Web.ActivityPub.MRF.Utils
@moduledoc "Reject or Word-Replace messages with a keyword or regex"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp string_matches?(string, _) when not is_binary(string) do
false
end
defp string_matches?(string, pattern) when is_binary(pattern) do
String.contains?(string, pattern)
end
defp string_matches?(string, pattern) do
defp string_matches?(string, %Regex{} = pattern) do
String.match?(string, pattern)
end
@ -27,24 +26,46 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
end
defp check_reject(%{"object" => %{} = object} = message) do
payload = object_payload(object)
with {:ok, _new_object} <-
Pleroma.Object.Updater.do_with_history(object, fn object ->
payload = object_payload(object)
if Enum.any?(Pleroma.Config.get([:mrf_keyword, :reject]), fn pattern ->
string_matches?(payload, pattern)
end) do
{:reject, "[KeywordPolicy] Matches with rejected keyword"}
else
if Enum.any?(Pleroma.Config.get([:mrf_keyword, :reject]), fn pattern ->
string_matches?(payload, pattern)
end) do
{:reject, "[KeywordPolicy] Matches with rejected keyword"}
else
{:ok, message}
end
end) do
{:ok, message}
else
e -> e
end
end
defp check_ftl_removal(%{"to" => to, "object" => %{} = object} = message) do
payload = object_payload(object)
defp check_ftl_removal(%{"type" => "Create", "to" => to, "object" => %{} = object} = message) do
check_keyword = fn object ->
payload = object_payload(object)
if Pleroma.Constants.as_public() in to and
Enum.any?(Pleroma.Config.get([:mrf_keyword, :federated_timeline_removal]), fn pattern ->
if Enum.any?(Pleroma.Config.get([:mrf_keyword, :federated_timeline_removal]), fn pattern ->
string_matches?(payload, pattern)
end) do
{:should_delist, nil}
else
{:ok, %{}}
end
end
should_delist? = fn object ->
with {:ok, _} <- Pleroma.Object.Updater.do_with_history(object, check_keyword) do
false
else
_ -> true
end
end
if Pleroma.Constants.as_public() in to and should_delist?.(object) do
to = List.delete(to, Pleroma.Constants.as_public())
cc = [Pleroma.Constants.as_public() | message["cc"] || []]
@ -59,8 +80,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
end
end
defp check_ftl_removal(message) do
{:ok, message}
end
defp check_replace(%{"object" => %{} = object} = message) do
object =
replace_kw = fn object ->
["content", "name", "summary"]
|> Enum.filter(fn field -> Map.has_key?(object, field) && object[field] end)
|> Enum.reduce(object, fn field, object ->
@ -73,6 +98,10 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
Map.put(object, field, data)
end)
|> (fn object -> {:ok, object} end).()
end
{:ok, object} = Pleroma.Object.Updater.do_with_history(object, replace_kw)
message = Map.put(message, "object", object)
@ -80,7 +109,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
end
@impl true
def filter(%{"type" => "Create", "object" => %{"content" => _content}} = message) do
def filter(%{"type" => type, "object" => %{"content" => _content}} = message)
when type in ["Create", "Update"] do
with {:ok, message} <- check_reject(message),
{:ok, message} <- check_ftl_removal(message),
{:ok, message} <- check_replace(message) do
@ -97,7 +127,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
@impl true
def describe do
# This horror is needed to convert regex sigils to strings
mrf_keyword =
Pleroma.Config.get(:mrf_keyword, [])
|> Enum.map(fn {key, value} ->
@ -105,21 +134,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
Enum.map(value, fn
{pattern, replacement} ->
%{
"pattern" =>
if not is_binary(pattern) do
inspect(pattern)
else
pattern
end,
"pattern" => Utils.describe_regex_or_string(pattern),
"replacement" => replacement
}
pattern ->
if not is_binary(pattern) do
inspect(pattern)
else
pattern
end
Utils.describe_regex_or_string(pattern)
end)}
end)
|> Enum.into(%{})
@ -159,6 +179,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
%{
key: :replace,
type: {:list, :tuple},
key_placeholder: "instance",
value_placeholder: "reason",
description: """
**Pattern**: a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.

11
lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
@ -16,6 +16,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
recv_timeout: 10_000
]
@impl true
def history_awareness, do: :auto
defp prefetch(url) do
# Fetching only proxiable resources
if MediaProxy.enabled?() and MediaProxy.url_proxiable?(url) do
@ -54,10 +57,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
end
@impl true
def filter(
%{"type" => "Create", "object" => %{"attachment" => attachments} = _object} = message
)
when is_list(attachments) and length(attachments) > 0 do
def filter(%{"type" => type, "object" => %{"attachment" => attachments} = _object} = message)
when type in ["Create", "Update"] and is_list(attachments) and length(attachments) > 0 do
preload(message)
{:ok, message}

2
lib/pleroma/web/activity_pub/mrf/mention_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.MentionPolicy do

25
lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
@ -10,8 +10,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
@impl true
def filter(%{"actor" => actor} = object) do
with true <- is_local?(actor),
true <- is_note?(object),
with true <- local?(actor),
true <- eligible_type?(object),
true <- note?(object),
false <- has_attachment?(object),
true <- only_mentions?(object) do
{:reject, "[NoEmptyPolicy]"}
@ -23,7 +24,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
def filter(object), do: {:ok, object}
defp is_local?(actor) do
defp local?(actor) do
if actor |> String.starts_with?("#{Endpoint.url()}") do
true
else
@ -32,7 +33,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
end
defp has_attachment?(%{
"type" => "Create",
"object" => %{"type" => "Note", "attachment" => attachments}
})
when length(attachments) > 0,
@ -40,7 +40,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
defp has_attachment?(_), do: false
defp only_mentions?(%{"type" => "Create", "object" => %{"type" => "Note", "source" => source}}) do
defp only_mentions?(%{"object" => %{"type" => "Note", "source" => source}}) do
source =
case source do
%{"content" => text} -> text
_ -> source
end
non_mentions =
source |> String.split() |> Enum.filter(&(not String.starts_with?(&1, "@"))) |> length
@ -53,8 +59,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
defp only_mentions?(_), do: false
defp is_note?(%{"type" => "Create", "object" => %{"type" => "Note"}}), do: true
defp is_note?(_), do: false
defp note?(%{"object" => %{"type" => "Note"}}), do: true
defp note?(_), do: false
defp eligible_type?(%{"type" => type}) when type in ["Create", "Update"], do: true
defp eligible_type?(_), do: false
@impl true
def describe, do: {:ok, %{}}

2
lib/pleroma/web/activity_pub/mrf/no_op_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.NoOpPolicy do

9
lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex
View file

@ -1,19 +1,22 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy do
@moduledoc "Ensure no content placeholder is present (such as the dot from mastodon)"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :auto
@impl true
def filter(
%{
"type" => "Create",
"type" => type,
"object" => %{"content" => content, "attachment" => _} = _child_object
} = object
)
when content in [".", "<p>.</p>"] do
when type in ["Create", "Update"] and content in [".", "<p>.</p>"] do
{:ok, put_in(object, ["object", "content"], "")}
end

8
lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
@ -9,7 +9,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(%{"type" => "Create", "object" => child_object} = object) do
def history_awareness, do: :auto
@impl true
def filter(%{"type" => type, "object" => child_object} = object)
when type in ["Create", "Update"] do
scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy])
content =

10
lib/pleroma/web/activity_pub/mrf/object_age_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
@ -49,6 +49,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
message
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
else
@ -70,6 +72,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
message
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
else
@ -82,7 +86,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
end
@impl true
def filter(%{"type" => "Create", "published" => _} = message) do
def filter(%{"type" => "Create", "object" => %{"published" => _}} = message) do
with actions <- Config.get([:mrf_object_age, :actions]),
{:reject, _} <- check_date(message),
{:ok, message} <- check_reject(message, actions),
@ -127,7 +131,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
type: {:list, :atom},
description:
"A list of actions to apply to the post. `:delist` removes the post from public timelines; " <>
"`:strip_followers` removes followers from the ActivityPub recipient list ensuring they won't be delivered to home timelines; " <>
"`:strip_followers` removes followers from the ActivityPub recipient list ensuring they won't be delivered to home timelines, additionally for followers-only it degrades to a direct message; " <>
"`:reject` rejects the message entirely",
suggestions: [:delist, :strip_followers, :reject]
}

2
lib/pleroma/web/activity_pub/mrf/pipeline_filtering.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.PipelineFiltering do

9
lib/pleroma/web/activity_pub/mrf/policy.ex
View file

@ -1,10 +1,10 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.Policy do
@callback filter(Map.t()) :: {:ok | :reject, Map.t()}
@callback describe() :: {:ok | :error, Map.t()}
@callback filter(map()) :: {:ok | :reject, map()}
@callback describe() :: {:ok | :error, map()}
@callback config_description() :: %{
optional(:children) => [map()],
key: atom(),
@ -12,5 +12,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.Policy do
label: String.t(),
description: String.t()
}
@optional_callbacks config_description: 0
@callback history_awareness() :: :auto | :manual
@optional_callbacks config_description: 0, history_awareness: 0
end

49
lib/pleroma/web/activity_pub/mrf/quote_to_link_tag_policy.ex Normal file
View file

@ -0,0 +1,49 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.QuoteToLinkTagPolicy do
@moduledoc "Force a Link tag for posts quoting another post. (may break outgoing federation of quote posts with older Pleroma versions)"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
require Pleroma.Constants
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(%{"object" => %{"quoteUrl" => _} = object} = activity) do
{:ok, Map.put(activity, "object", filter_object(object))}
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(object), do: {:ok, object}
@impl Pleroma.Web.ActivityPub.MRF.Policy
def describe, do: {:ok, %{}}
@impl Pleroma.Web.ActivityPub.MRF.Policy
def history_awareness, do: :auto
defp filter_object(%{"quoteUrl" => quote_url} = object) do
tags = object["tag"] || []
if Enum.any?(tags, fn tag ->
CommonFixes.object_link_tag?(tag) and tag["href"] == quote_url
end) do
object
else
object
|> Map.put(
"tag",
tags ++
[
%{
"type" => "Link",
"mediaType" => Pleroma.Constants.activity_json_canonical_mime_type(),
"href" => quote_url
}
]
)
end
end
end

4
lib/pleroma/web/activity_pub/mrf/reject_non_public.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublic do
@ -47,7 +47,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublic do
@impl true
def describe,
do: {:ok, %{mrf_rejectnonpublic: Config.get(:mrf_rejectnonpublic) |> Enum.into(%{})}}
do: {:ok, %{mrf_rejectnonpublic: Config.get(:mrf_rejectnonpublic) |> Map.new()}}
@impl true
def config_description do

199
lib/pleroma/web/activity_pub/mrf/simple_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
@ -15,7 +15,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_accept(%{host: actor_host} = _actor_info, object) do
accepts =
Config.get([:mrf_simple, :accept])
instance_list(:accept)
|> MRF.subdomains_regex()
cond do
@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_reject(%{host: actor_host} = _actor_info, object) do
rejects =
Config.get([:mrf_simple, :reject])
instance_list(:reject)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(rejects, actor_host) do
@ -40,11 +40,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_media_removal(
%{host: actor_host} = _actor_info,
%{"type" => "Create", "object" => %{"attachment" => child_attachment}} = object
%{"type" => type, "object" => %{"attachment" => child_attachment}} = object
)
when length(child_attachment) > 0 do
when length(child_attachment) > 0 and type in ["Create", "Update"] do
media_removal =
Config.get([:mrf_simple, :media_removal])
instance_list(:media_removal)
|> MRF.subdomains_regex()
object =
@ -63,12 +63,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_media_nsfw(
%{host: actor_host} = _actor_info,
%{
"type" => "Create",
"type" => type,
"object" => %{} = _child_object
} = object
) do
)
when type in ["Create", "Update"] do
media_nsfw =
Config.get([:mrf_simple, :media_nsfw])
instance_list(:media_nsfw)
|> MRF.subdomains_regex()
object =
@ -85,7 +86,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_ftl_removal(%{host: actor_host} = _actor_info, object) do
timeline_removal =
Config.get([:mrf_simple, :federated_timeline_removal])
instance_list(:federated_timeline_removal)
|> MRF.subdomains_regex()
object =
@ -112,7 +113,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_followers_only(%{host: actor_host} = _actor_info, object) do
followers_only =
Config.get([:mrf_simple, :followers_only])
instance_list(:followers_only)
|> MRF.subdomains_regex()
object =
@ -137,7 +138,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = object) do
report_removal =
Config.get([:mrf_simple, :report_removal])
instance_list(:report_removal)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(report_removal, actor_host) do
@ -151,7 +152,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = object) do
avatar_removal =
Config.get([:mrf_simple, :avatar_removal])
instance_list(:avatar_removal)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(avatar_removal, actor_host) do
@ -165,7 +166,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = object) do
banner_removal =
Config.get([:mrf_simple, :banner_removal])
instance_list(:banner_removal)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(banner_removal, actor_host) do
@ -185,12 +186,17 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_object(object), do: {:ok, object}
defp instance_list(config_key) do
Config.get([:mrf_simple, config_key])
|> MRF.instance_list_from_tuples()
end
@impl true
def filter(%{"type" => "Delete", "actor" => actor} = object) do
%{host: actor_host} = URI.parse(actor)
reject_deletes =
Config.get([:mrf_simple, :reject_deletes])
instance_list(:reject_deletes)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(reject_deletes, actor_host) do
@ -253,14 +259,42 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
@impl true
def describe do
exclusions = Config.get([:mrf, :transparency_exclusions])
exclusions = Config.get([:mrf, :transparency_exclusions]) |> MRF.instance_list_from_tuples()
mrf_simple_excluded =
Config.get(:mrf_simple)
|> Enum.map(fn {rule, instances} ->
{rule, Enum.reject(instances, fn {host, _} -> host in exclusions end)}
end)
mrf_simple =
Config.get(:mrf_simple)
|> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
|> Enum.into(%{})
mrf_simple_excluded
|> Enum.map(fn {rule, instances} ->
{rule, Enum.map(instances, fn {host, _} -> host end)}
end)
|> Map.new()
{:ok, %{mrf_simple: mrf_simple}}
# This is for backwards compatibility. We originally didn't sent
# extra info like a reason why an instance was rejected/quarantined/etc.
# Because we didn't want to break backwards compatibility it was decided
# to add an extra "info" key.
mrf_simple_info =
mrf_simple_excluded
|> Enum.map(fn {rule, instances} ->
{rule, Enum.reject(instances, fn {_, reason} -> reason == "" end)}
end)
|> Enum.reject(fn {_, instances} -> instances == [] end)
|> Enum.map(fn {rule, instances} ->
instances =
instances
|> Enum.map(fn {host, reason} -> {host, %{"reason" => reason}} end)
|> Map.new()
{rule, instances}
end)
|> Map.new()
{:ok, %{mrf_simple: mrf_simple, mrf_simple_info: mrf_simple_info}}
end
@impl true
@ -270,70 +304,67 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
related_policy: "Pleroma.Web.ActivityPub.MRF.SimplePolicy",
label: "MRF Simple",
description: "Simple ingress policies",
children: [
%{
key: :media_removal,
type: {:list, :string},
description: "List of instances to strip media attachments from",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :media_nsfw,
label: "Media NSFW",
type: {:list, :string},
description: "List of instances to tag all media as NSFW (sensitive) from",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :federated_timeline_removal,
type: {:list, :string},
description:
"List of instances to remove from the Federated (aka The Whole Known Network) Timeline",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :reject,
type: {:list, :string},
description: "List of instances to reject activities from (except deletes)",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :accept,
type: {:list, :string},
description: "List of instances to only accept activities from (except deletes)",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :followers_only,
type: {:list, :string},
description: "Force posts from the given instances to be visible by followers only",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :report_removal,
type: {:list, :string},
description: "List of instances to reject reports from",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :avatar_removal,
type: {:list, :string},
description: "List of instances to strip avatars from",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :banner_removal,
type: {:list, :string},
description: "List of instances to strip banners from",
suggestions: ["example.com", "*.example.com"]
},
%{
key: :reject_deletes,
type: {:list, :string},
description: "List of instances to reject deletions from",
suggestions: ["example.com", "*.example.com"]
}
]
children:
[
%{
key: :media_removal,
description:
"List of instances to strip media attachments from and the reason for doing so"
},
%{
key: :media_nsfw,
label: "Media NSFW",
description:
"List of instances to tag all media as NSFW (sensitive) from and the reason for doing so"
},
%{
key: :federated_timeline_removal,
description:
"List of instances to remove from the Federated (aka The Whole Known Network) Timeline and the reason for doing so"
},
%{
key: :reject,
description:
"List of instances to reject activities from (except deletes) and the reason for doing so"
},
%{
key: :accept,
description:
"List of instances to only accept activities from (except deletes) and the reason for doing so"
},
%{
key: :followers_only,
description:
"Force posts from the given instances to be visible by followers only and the reason for doing so"
},
%{
key: :report_removal,
description: "List of instances to reject reports from and the reason for doing so"
},
%{
key: :avatar_removal,
description: "List of instances to strip avatars from and the reason for doing so"
},
%{
key: :banner_removal,
description: "List of instances to strip banners from and the reason for doing so"
},
%{
key: :reject_deletes,
description: "List of instances to reject deletions from and the reason for doing so"
}
]
|> Enum.map(fn setting ->
Map.merge(
setting,
%{
type: {:list, :tuple},
key_placeholder: "instance",
value_placeholder: "reason",
suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
}
)
end)
}
end
end

75
lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
@ -12,6 +12,14 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
defp accept_host?(host), do: host in Config.get([:mrf_steal_emoji, :hosts], [])
defp shortcode_matches?(shortcode, pattern) when is_binary(pattern) do
shortcode == pattern
end
defp shortcode_matches?(shortcode, pattern) do
String.match?(shortcode, pattern)
end
defp steal_emoji({shortcode, url}, emoji_dir_path) do
url = Pleroma.Web.MediaProxy.url(url)
@ -26,28 +34,29 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
|> Path.basename()
|> Path.extname()
file_path = Path.join(emoji_dir_path, shortcode <> (extension || ".png"))
extension = if extension == "", do: ".png", else: extension
shortcode = Path.basename(shortcode)
file_path = Path.join(emoji_dir_path, shortcode <> extension)
case File.write(file_path, response.body) do
:ok ->
shortcode
e ->
Logger.warn("MRF.StealEmojiPolicy: Failed to write to #{file_path}: #{inspect(e)}")
Logger.warning("MRF.StealEmojiPolicy: Failed to write to #{file_path}: #{inspect(e)}")
nil
end
else
Logger.debug(
"MRF.StealEmojiPolicy: :#{shortcode}: at #{url} (#{byte_size(response.body)} B) over size limit (#{
size_limit
} B)"
"MRF.StealEmojiPolicy: :#{shortcode}: at #{url} (#{byte_size(response.body)} B) over size limit (#{size_limit} B)"
)
nil
end
else
e ->
Logger.warn("MRF.StealEmojiPolicy: Failed to fetch #{url}: #{inspect(e)}")
Logger.warning("MRF.StealEmojiPolicy: Failed to fetch #{url}: #{inspect(e)}")
nil
end
end
@ -70,11 +79,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
new_emojis =
foreign_emojis
|> Enum.reject(fn {shortcode, _url} -> shortcode in installed_emoji end)
|> Enum.reject(fn {shortcode, _url} -> String.contains?(shortcode, ["/", "\\"]) end)
|> Enum.filter(fn {shortcode, _url} ->
reject_emoji? =
[:mrf_steal_emoji, :rejected_shortcodes]
|> Config.get([])
|> Enum.find(false, fn regex -> String.match?(shortcode, regex) end)
|> Enum.find(false, fn pattern -> shortcode_matches?(shortcode, pattern) end)
!reject_emoji?
end)
@ -92,6 +102,55 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
def filter(message), do: {:ok, message}
@impl true
@spec config_description :: %{
children: [
%{
description: <<_::272, _::_*256>>,
key: :hosts | :rejected_shortcodes | :size_limit,
suggestions: [any(), ...],
type: {:list, :string} | {:list, :string} | :integer
},
...
],
description: <<_::448>>,
key: :mrf_steal_emoji,
label: <<_::80>>,
related_policy: <<_::352>>
}
def config_description do
%{
key: :mrf_steal_emoji,
related_policy: "Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy",
label: "MRF Emojis",
description: "Steals emojis from selected instances when it sees them.",
children: [
%{
key: :hosts,
type: {:list, :string},
description: "List of hosts to steal emojis from",
suggestions: [""]
},
%{
key: :rejected_shortcodes,
type: {:list, :string},
description: """
A list of patterns or matches to reject shortcodes with.
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",
suggestions: ["foo", ~r/foo/]
},
%{
key: :size_limit,
type: :integer,
description: "File size limit (in bytes), checked before an emoji is saved to the disk",
suggestions: ["100000"]
}
]
}
end
@impl true
def describe do
{:ok, %{}}

6
lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
@ -23,9 +23,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
def filter(%{"actor" => actor} = message) do
with {:ok, match, subchain} <- lookup_subchain(actor) do
Logger.debug(
"[SubchainPolicy] Matched #{actor} against #{inspect(match)} with subchain #{
inspect(subchain)
}"
"[SubchainPolicy] Matched #{actor} against #{inspect(match)} with subchain #{inspect(subchain)}"
)
MRF.filter(subchain, message)

12
lib/pleroma/web/activity_pub/mrf/tag_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
@ -27,22 +27,22 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
defp process_tag(
"mrf_tag:media-force-nsfw",
%{
"type" => "Create",
"type" => type,
"object" => %{"attachment" => child_attachment}
} = message
)
when length(child_attachment) > 0 do
when length(child_attachment) > 0 and type in ["Create", "Update"] do
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
end
defp process_tag(
"mrf_tag:media-strip",
%{
"type" => "Create",
"type" => type,
"object" => %{"attachment" => child_attachment} = object
} = message
)
when length(child_attachment) > 0 do
when length(child_attachment) > 0 and type in ["Create", "Update"] do
object = Map.delete(object, "attachment")
message = Map.put(message, "object", object)
@ -152,7 +152,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
do: filter_message(target_actor, message)
@impl true
def filter(%{"actor" => actor, "type" => "Create"} = message),
def filter(%{"actor" => actor, "type" => type} = message) when type in ["Create", "Update"],
do: filter_message(actor, message)
@impl true

4
lib/pleroma/web/activity_pub/mrf/user_allow_list_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
@ -37,7 +37,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
def describe do
mrf_user_allowlist =
Config.get([:mrf_user_allowlist], [])
|> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
|> Map.new(fn {k, v} -> {k, length(v)} end)
{:ok, %{mrf_user_allowlist: mrf_user_allowlist}}
end

15
lib/pleroma/web/activity_pub/mrf/utils.ex Normal file
View file

@ -0,0 +1,15 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.Utils do
@spec describe_regex_or_string(String.t() | Regex.t()) :: String.t()
def describe_regex_or_string(pattern) do
# This horror is needed to convert regex sigils to strings
if not is_binary(pattern) do
inspect(pattern)
else
pattern
end
end
end

4
lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
@ -39,7 +39,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
@impl true
def describe,
do: {:ok, %{mrf_vocabulary: Pleroma.Config.get(:mrf_vocabulary) |> Enum.into(%{})}}
do: {:ok, %{mrf_vocabulary: Pleroma.Config.get(:mrf_vocabulary) |> Map.new()}}
@impl true
def config_description do

148
lib/pleroma/web/activity_pub/object_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidator do
@ -20,8 +20,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AudioImageVideoValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator
@ -102,9 +102,9 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
%{"type" => "Create", "object" => %{"type" => objtype} = object} = create_activity,
meta
)
when objtype in ~w[Question Answer Audio Video Event Article Note] do
with {:ok, object_data} <- cast_and_apply(object),
meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
when objtype in ~w[Question Answer Audio Video Image Event Article Note Page] do
with {:ok, object_data} <- cast_and_apply_and_stringify_with_history(object),
meta = Keyword.put(meta, :object_data, object_data),
{:ok, create_activity} <-
create_activity
|> CreateGenericValidator.cast_and_validate(meta)
@ -115,31 +115,70 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
def validate(%{"type" => type} = object, meta)
when type in ~w[Event Question Audio Video Article Note] do
when type in ~w[Event Question Audio Video Image Article Note Page] do
validator =
case type do
"Event" -> EventValidator
"Question" -> QuestionValidator
"Audio" -> AudioVideoValidator
"Video" -> AudioVideoValidator
"Article" -> ArticleNoteValidator
"Note" -> ArticleNoteValidator
"Audio" -> AudioImageVideoValidator
"Video" -> AudioImageVideoValidator
"Image" -> AudioImageVideoValidator
"Article" -> ArticleNotePageValidator
"Note" -> ArticleNotePageValidator
"Page" -> ArticleNotePageValidator
end
with {:ok, object} <-
object
|> validator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
do_separate_with_history(object, fn object ->
with {:ok, object} <-
object
|> validator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
# Insert copy of hashtags as strings for the non-hashtag table indexing
tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
object = Map.put(object, "tag", tag)
# Insert copy of hashtags as strings for the non-hashtag table indexing
tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
object = Map.put(object, "tag", tag)
{:ok, object}
end
end) do
{:ok, object, meta}
end
end
def validate(
%{"type" => "Update", "object" => %{"type" => objtype} = object} = update_activity,
meta
)
when objtype in ~w[Question Answer Audio Video Event Article Note Page] do
with {_, false} <- {:local, Access.get(meta, :local, false)},
{_, {:ok, object_data, _}} <- {:object_validation, validate(object, meta)},
meta = Keyword.put(meta, :object_data, object_data),
{: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}
else
{:local, _} ->
with {:ok, object} <-
update_activity
|> UpdateValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
{:object_validation, e} ->
e
{:error, %Ecto.Changeset{} = e} ->
{:error, e}
end
end
def validate(%{"type" => type} = object, meta)
when type in ~w[Accept Reject Follow Update Like EmojiReact Announce
ChatMessage Answer] do
@ -175,6 +214,17 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(o, m), do: {:error, {:validator_not_set, {o, m}}}
def cast_and_apply_and_stringify_with_history(object) do
do_separate_with_history(object, fn object ->
with {:ok, object_data} <- cast_and_apply(object),
object_data <- object_data |> stringify_keys() do
{:ok, object_data}
end
end)
end
def cast_and_apply(%{"type" => "ChatMessage"} = object) do
ChatMessageValidator.cast_and_apply(object)
end
@ -187,22 +237,21 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
AnswerValidator.cast_and_apply(object)
end
def cast_and_apply(%{"type" => type} = object) when type in ~w[Audio Video] do
AudioVideoValidator.cast_and_apply(object)
def cast_and_apply(%{"type" => type} = object) when type in ~w[Audio Image Video] do
AudioImageVideoValidator.cast_and_apply(object)
end
def cast_and_apply(%{"type" => "Event"} = object) do
EventValidator.cast_and_apply(object)
end
def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note] do
ArticleNoteValidator.cast_and_apply(object)
def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note Page] do
ArticleNotePageValidator.cast_and_apply(object)
end
def cast_and_apply(o), do: {:error, {:validator_not_set, o}}
# is_struct/1 appears in Elixir 1.11
def stringify_keys(%{__struct__: _} = object) do
def stringify_keys(object) when is_struct(object) do
object
|> Map.from_struct()
|> stringify_keys
@ -210,6 +259,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
def stringify_keys(object) when is_map(object) do
object
|> Enum.filter(fn {_, v} -> v != nil end)
|> Map.new(fn {key, val} -> {to_string(key), stringify_keys(val)} end)
end
@ -232,4 +282,54 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
Object.normalize(object["object"], fetch: true)
:ok
end
defp for_each_history_item(
%{"type" => "OrderedCollection", "orderedItems" => items} = history,
object,
fun
) do
processed_items =
Enum.map(items, fn item ->
with item <- Map.put(item, "id", object["id"]),
{:ok, item} <- fun.(item) do
item
else
_ -> nil
end
end)
if Enum.all?(processed_items, &(not is_nil(&1))) do
{:ok, Map.put(history, "orderedItems", processed_items)}
else
{:error, :invalid_history}
end
end
defp for_each_history_item(nil, _object, _fun) do
{:ok, nil}
end
defp for_each_history_item(_, _object, _fun) do
{:error, :invalid_history}
end
# fun is (object -> {:ok, validated_object_with_string_keys})
defp do_separate_with_history(object, fun) do
with history <- object["formerRepresentations"],
object <- Map.drop(object, ["formerRepresentations"]),
{_, {:ok, object}} <- {:main_body, fun.(object)},
{_, {:ok, history}} <- {:history_items, for_each_history_item(history, object, fun)} do
object =
if history do
Map.put(object, "formerRepresentations", history)
else
object
end
{:ok, object}
else
{:main_body, e} -> e
{:history_items, e} -> e
end
end
end

2
lib/pleroma/web/activity_pub/object_validator/validating.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidator.Validating do

16
lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
View file

@ -1,12 +1,11 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
use Ecto.Schema
alias Pleroma.Activity
alias Pleroma.EctoType.ActivityPub.ObjectValidators
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@ -14,12 +13,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:type, :string)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
end
def cast_data(data) do

20
lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do
@ -10,19 +10,20 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do
require Pleroma.Constants
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.User
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:target)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
field(:type)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
end
def cast_and_validate(data) do
@ -72,6 +73,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do
end
defp maybe_refetch_user(%User{ap_id: ap_id}) do
Pleroma.Web.ActivityPub.Transmogrifier.upgrade_user_from_ap_id(ap_id)
# Maybe it could use User.get_or_fetch_by_ap_id to avoid refreshing too often
User.fetch_by_ap_id(ap_id)
end
end

18
lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
@ -20,13 +20,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:type, :string)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
field(:context, :string)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:published, ObjectValidators.DateTime)
end
@ -80,7 +82,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
object when is_binary(object) <- get_field(cng, :object),
%User{} = actor <- User.get_cached_by_ap_id(actor),
%Object{} = object <- Object.get_cached_by_ap_id(object),
false <- Visibility.is_public?(object) do
false <- Visibility.public?(object) do
same_actor = object.data["actor"] == actor.ap_id
recipients = get_field(cng, :to) ++ get_field(cng, :cc)
local_public = Utils.as_local_public()

15
lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
@ -15,12 +15,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
@derive Jason.Encoder
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
field(:type, :string)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
end
end
field(:name, :string)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)

67
lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex → lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex
View file

@ -1,15 +1,13 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -18,38 +16,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
@derive Jason.Encoder
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
field(:summary, :string)
field(:content, :string)
field(:context, :string)
# short identifier for PleromaFE to group statuses by context
field(:context_id, :integer)
# TODO: Remove actor on objects
field(:actor, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)
field(:published, ObjectValidators.DateTime)
field(:emoji, ObjectValidators.Emoji, default: %{})
field(:sensitive, :boolean, default: false)
embeds_many(:attachment, AttachmentValidator)
field(:replies_count, :integer, default: 0)
field(:like_count, :integer, default: 0)
field(:announcement_count, :integer, default: 0)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:url, ObjectValidators.Uri)
field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
object_fields()
status_object_fields()
end
end
field(:replies, {:array, ObjectValidators.ObjectID}, default: [])
end
@ -75,7 +49,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
defp fix_url(%{"url" => url} = data) when is_map(url), do: Map.put(data, "url", url["href"])
defp fix_url(data), do: data
defp fix_tag(%{"tag" => tag} = data) when is_list(tag), do: data
defp fix_tag(%{"tag" => tag} = data) when is_list(tag) do
Map.put(data, "tag", Enum.filter(tag, &is_map/1))
end
defp fix_tag(%{"tag" => tag} = data) when is_map(tag), do: Map.put(data, "tag", [tag])
defp fix_tag(data), do: Map.drop(data, ["tag"])
@ -86,11 +63,19 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies),
do: Map.put(data, "replies", replies)
defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies),
# TODO: Pleroma does not have any support for Collections at the moment.
# If the `replies` field is not something the ObjectID validator can handle,
# the activity/object would be rejected, which is bad behavior.
defp fix_replies(%{"replies" => replies} = data) when not is_list(replies),
do: Map.drop(data, ["replies"])
defp fix_replies(data), do: data
def fix_attachments(%{"attachment" => attachment} = data) when is_map(attachment),
do: Map.put(data, "attachment", [attachment])
def fix_attachments(data), do: data
defp fix(data) do
data
|> CommonFixes.fix_actor()
@ -98,6 +83,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
|> fix_url()
|> fix_tag()
|> fix_replies()
|> fix_attachments()
|> CommonFixes.fix_quote_url()
|> Transmogrifier.fix_emoji()
|> Transmogrifier.fix_content_map()
end
@ -113,8 +100,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Article", "Note"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
|> validate_inclusion(:type, ["Article", "Note", "Page"])
|> validate_required([:id, :actor, :attributedTo, :type, :context])
|> CommonValidations.validate_any_presence([:cc, :to])
|> CommonValidations.validate_fields_match([:actor, :attributedTo])
|> CommonValidations.validate_actor_presence()

37
lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
@ -11,15 +11,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
@primary_key false
embedded_schema do
field(:type, :string)
field(:mediaType, :string, default: "application/octet-stream")
field(:id, :string)
field(:type, :string, default: "Link")
field(:mediaType, ObjectValidators.MIME, default: "application/octet-stream")
field(:name, :string)
field(:blurhash, :string)
embeds_many :url, UrlObjectValidator, primary_key: false do
field(:type, :string)
field(:type, :string, default: "Link")
field(:href, ObjectValidators.Uri)
field(:mediaType, :string, default: "application/octet-stream")
field(:mediaType, ObjectValidators.MIME, default: "application/octet-stream")
field(:width, :integer)
field(:height, :integer)
end
@ -43,10 +44,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
|> fix_url()
struct
|> cast(data, [:type, :mediaType, :name, :blurhash])
|> cast_embed(:url, with: &url_changeset/2)
|> cast(data, [:id, :type, :mediaType, :name, :blurhash])
|> cast_embed(:url, with: &url_changeset/2, required: true)
|> validate_inclusion(:type, ~w[Link Document Audio Image Video])
|> validate_required([:type, :mediaType, :url])
|> validate_required([:type, :mediaType])
end
def url_changeset(struct, data) do
@ -59,21 +60,17 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
end
def fix_media_type(data) do
data = Map.put_new(data, "mediaType", data["mimeType"])
if is_bitstring(data["mediaType"]) && MIME.extensions(data["mediaType"]) != [] do
data
else
Map.put(data, "mediaType", "application/octet-stream")
end
Map.put_new(data, "mediaType", data["mimeType"] || "application/octet-stream")
end
defp handle_href(href, mediaType) do
defp handle_href(href, mediaType, data) do
[
%{
"href" => href,
"type" => "Link",
"mediaType" => mediaType
"mediaType" => mediaType,
"width" => data["width"],
"height" => data["height"]
}
]
end
@ -81,10 +78,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
defp fix_url(data) do
cond do
is_binary(data["url"]) ->
Map.put(data, "url", handle_href(data["url"], data["mediaType"]))
Map.put(data, "url", handle_href(data["url"], data["mediaType"], data))
is_binary(data["href"]) and data["url"] == nil ->
Map.put(data, "url", handle_href(data["href"], data["mediaType"]))
Map.put(data, "url", handle_href(data["href"], data["mediaType"], data))
true ->
data
@ -94,6 +91,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
defp validate_data(cng) do
cng
|> validate_inclusion(:type, ~w[Document Audio Image Video])
|> validate_required([:mediaType, :url, :type])
|> validate_required([:mediaType, :type])
end
end

65
lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex → lib/pleroma/web/activity_pub/object_validators/audio_image_video_validator.ex
View file

@ -1,15 +1,12 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioImageVideoValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -18,38 +15,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
@derive Jason.Encoder
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
field(:summary, :string)
field(:content, :string)
field(:context, :string)
# short identifier for PleromaFE to group statuses by context
field(:context_id, :integer)
# TODO: Remove actor on objects
field(:actor, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)
field(:published, ObjectValidators.DateTime)
field(:emoji, ObjectValidators.Emoji, default: %{})
field(:sensitive, :boolean, default: false)
embeds_many(:attachment, AttachmentValidator)
field(:replies_count, :integer, default: 0)
field(:like_count, :integer, default: 0)
field(:announcement_count, :integer, default: 0)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:url, ObjectValidators.Uri)
field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
object_fields()
status_object_fields()
end
end
end
def cast_and_apply(data) do
@ -82,9 +55,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
url
|> Enum.concat(mpeg_url["tag"] || [])
|> Enum.find(fn
%{"mediaType" => mime_type} -> String.starts_with?(mime_type, ["video/", "audio/"])
%{"mimeType" => mime_type} -> String.starts_with?(mime_type, ["video/", "audio/"])
_ -> false
%{"mediaType" => mime_type} ->
String.starts_with?(mime_type, ["video/", "audio/", "image/"])
%{"mimeType" => mime_type} ->
String.starts_with?(mime_type, ["video/", "audio/", "image/"])
_ ->
false
end)
end
@ -121,6 +99,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
data
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
|> CommonFixes.fix_quote_url()
|> Transmogrifier.fix_emoji()
|> fix_url()
|> fix_content()
@ -131,14 +110,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
struct
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:attachment, required: true)
|> cast_embed(:tag)
end
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Audio", "Video"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :attachment])
|> validate_inclusion(:type, ~w[Audio Image Video])
|> validate_required([:id, :actor, :attributedTo, :type, :context])
|> CommonValidations.validate_any_presence([:cc, :to])
|> CommonValidations.validate_fields_match([:actor, :attributedTo])
|> CommonValidations.validate_actor_presence()

23
lib/pleroma/web/activity_pub/object_validators/block_validator.ex
View file

@ -1,24 +1,25 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@primary_key false
@derive Jason.Encoder
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(:object, ObjectValidators.ObjectID)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
end
def cast_data(data) do
@ -30,8 +31,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Block"])
|> validate_actor_presence()
|> validate_actor_presence(field_name: :object)
|> CommonValidations.validate_actor_presence()
|> CommonValidations.validate_actor_presence(field_name: :object)
end
def cast_and_validate(data) do

7
lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
@ -57,6 +57,11 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
|> Map.put("attachment", attachment)
end
def fix_attachment(%{"attachment" => attachment} = data) when attachment == [] do
data
|> Map.drop(["attachment"])
end
def fix_attachment(data), do: data
def changeset(struct, data) do

69
lib/pleroma/web/activity_pub/object_validators/common_fields.ex Normal file
View file

@ -0,0 +1,69 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFields do
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
# Activities and Objects, except (Create)ChatMessage
defmacro message_fields do
quote bind_quoted: binding() do
field(:type, :string)
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
end
end
defmacro activity_fields do
quote bind_quoted: binding() do
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
end
end
# All objects except Answer and ChatMessage
defmacro object_fields do
quote bind_quoted: binding() do
field(:content, :string)
field(:published, ObjectValidators.DateTime)
field(:updated, ObjectValidators.DateTime)
field(:emoji, ObjectValidators.Emoji, default: %{})
embeds_many(:attachment, AttachmentValidator)
end
end
# Basically objects that aren't ChatMessage and Answer
defmacro status_object_fields do
quote bind_quoted: binding() do
# TODO: Remove actor on objects
field(:actor, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)
embeds_many(:tag, TagValidator)
field(:name, :string)
field(:summary, :string)
field(:context, :string)
field(:sensitive, :boolean, default: false)
field(:replies_count, :integer, default: 0)
field(:like_count, :integer, default: 0)
field(:announcement_count, :integer, default: 0)
field(:quotes_count, :integer, default: 0)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:quoteUrl, ObjectValidators.ObjectID)
field(:url, ObjectValidators.BareUri)
field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
end
end
end

58
lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
View file

@ -1,15 +1,18 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Maps
alias Pleroma.Object
alias Pleroma.Object.Containment
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
require Pleroma.Constants
def cast_and_filter_recipients(message, field, follower_collection, field_fallback \\ []) do
{:ok, data} = ObjectValidators.Recipients.cast(message[field] || field_fallback)
@ -22,14 +25,17 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
end
def fix_object_defaults(data) do
%{data: %{"id" => context}, id: context_id} =
Utils.create_context(data["context"] || data["conversation"])
data = Maps.filter_empty_values(data)
context =
Utils.maybe_create_context(
data["context"] || data["conversation"] || data["inReplyTo"] || data["id"]
)
%User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"])
data
|> Map.put("context", context)
|> Map.put("context_id", context_id)
|> cast_and_filter_recipients("to", follower_collection)
|> cast_and_filter_recipients("cc", follower_collection)
|> cast_and_filter_recipients("bto", follower_collection)
@ -75,4 +81,48 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
Map.put(data, "to", to)
end
def fix_quote_url(%{"quoteUrl" => _quote_url} = data), do: data
# Fedibird
# https://github.com/fedibird/mastodon/commit/dbd7ae6cf58a92ec67c512296b4daaea0d01e6ac
def fix_quote_url(%{"quoteUri" => quote_url} = data) do
Map.put(data, "quoteUrl", quote_url)
end
# Old Fedibird (bug)
# https://github.com/fedibird/mastodon/issues/9
def fix_quote_url(%{"quoteURL" => quote_url} = data) do
Map.put(data, "quoteUrl", quote_url)
end
# Misskey fallback
def fix_quote_url(%{"_misskey_quote" => quote_url} = data) do
Map.put(data, "quoteUrl", quote_url)
end
def fix_quote_url(%{"tag" => [_ | _] = tags} = data) do
tag = Enum.find(tags, &object_link_tag?/1)
if not is_nil(tag) do
data
|> Map.put("quoteUrl", tag["href"])
else
data
end
end
def fix_quote_url(data), do: data
# https://codeberg.org/fediverse/fep/src/branch/main/fep/e232/fep-e232.md
def object_link_tag?(%{
"type" => "Link",
"mediaType" => media_type,
"href" => href
})
when media_type in Pleroma.Constants.activity_json_mime_types() and is_binary(href) do
true
end
def object_link_tag?(_), do: false
end

8
lib/pleroma/web/activity_pub/object_validators/common_validations.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
@ -136,11 +136,11 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
# This figures out if a user is able to create, delete or modify something
# based on the domain and superuser status
@spec validate_modification_rights(Ecto.Changeset.t()) :: Ecto.Changeset.t()
def validate_modification_rights(cng) do
@spec validate_modification_rights(Ecto.Changeset.t(), atom()) :: Ecto.Changeset.t()
def validate_modification_rights(cng, privilege) do
actor = User.get_cached_by_ap_id(get_field(cng, :actor))
if User.superuser?(actor) || same_domain?(cng) do
if User.privileged?(actor, privilege) || same_domain?(cng) do
cng
else
cng

11
lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
# NOTES
@ -17,11 +17,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator do
@primary_key false
embedded_schema do
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
activity_fields()
end
end
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:actor, ObjectValidators.ObjectID)
field(:type, :string)
field(:to, ObjectValidators.Recipients, default: [])
field(:object, ObjectValidators.ObjectID)
end
def cast_and_apply(data) do

20
lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
# Code based on CreateChatMessageValidator
@ -20,14 +20,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:actor, ObjectValidators.ObjectID)
field(:type, :string)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
field(:object, ObjectValidators.ObjectID)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
field(:expires_at, ObjectValidators.DateTime)
# Should be moved to object, done for CommonAPI.Utils.make_context
@ -75,7 +75,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
data
|> CommonFixes.fix_actor()
|> Map.put_new("context", object["context"])
|> Map.put("context", object["context"])
|> fix_addressing(object)
end

30
lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
alias Pleroma.Activity
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.User
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@ -14,13 +15,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
@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: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
field(:deleted_activity_id, ObjectValidators.ObjectID)
field(:object, ObjectValidators.ObjectID)
end
def cast_data(data) do
@ -57,8 +60,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Delete"])
|> validate_actor_presence()
|> validate_modification_rights()
|> validate_delete_actor(:actor)
|> validate_modification_rights(:messages_delete)
|> validate_object_or_user_presence(allowed_types: @deletable_types)
|> add_deleted_activity_id()
end
@ -72,4 +75,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
|> cast_data
|> validate_data
end
defp validate_delete_actor(cng, field_name) do
validate_change(cng, field_name, fn field_name, actor ->
case User.get_cached_by_ap_id(actor) do
%User{} -> []
_ -> [{field_name, "can't find user"}]
end
end)
end
end

82
lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
View file

@ -1,13 +1,14 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Emoji
alias Pleroma.Object
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@ -15,14 +16,17 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:type, :string)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
embeds_many(:tag, TagValidator)
end
end
field(:context, :string)
field(:content, :string)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
end
def cast_and_validate(data) do
@ -42,32 +46,75 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
def changeset(struct, data) do
struct
|> cast(data, __schema__(:fields))
|> cast(data, __schema__(:fields) -- [:tag])
|> cast_embed(:tag)
end
defp fix(data) do
data =
data
|> fix_emoji_qualification()
|> CommonFixes.fix_actor()
|> CommonFixes.fix_activity_addressing()
with %Object{} = object <- Object.normalize(data["object"]) do
data
|> CommonFixes.fix_activity_context(object)
|> CommonFixes.fix_object_action_recipients(object)
else
_ -> data
data = Map.put_new(data, "tag", [])
case Object.normalize(data["object"]) do
%Object{} = object ->
data
|> CommonFixes.fix_activity_context(object)
|> CommonFixes.fix_object_action_recipients(object)
_ ->
data
end
end
defp fix_emoji_qualification(%{"content" => emoji} = data) do
new_emoji = Pleroma.Emoji.fully_qualify_emoji(emoji)
cond do
Pleroma.Emoji.unicode?(emoji) ->
data
Pleroma.Emoji.unicode?(new_emoji) ->
data |> Map.put("content", new_emoji)
true ->
data
end
end
defp fix_emoji_qualification(data), do: data
defp validate_emoji(cng) do
content = get_field(cng, :content)
if Pleroma.Emoji.is_unicode_emoji?(content) do
if Emoji.unicode?(content) || Emoji.custom?(content) do
cng
else
cng
|> add_error(:content, "must be a single character emoji")
|> add_error(:content, "is not a valid emoji")
end
end
defp maybe_validate_tag_presence(cng) do
content = get_field(cng, :content)
if Emoji.unicode?(content) do
cng
else
tag = get_field(cng, :tag)
emoji_name = Emoji.maybe_strip_name(content)
case tag do
[%{name: ^emoji_name, type: "Emoji", icon: %{url: _}}] ->
cng
_ ->
cng
|> add_error(:tag, "does not contain an Emoji tag")
end
end
end
@ -78,5 +125,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
|> validate_actor_presence()
|> validate_object_presence()
|> validate_emoji()
|> maybe_validate_tag_presence()
end
end

47
lib/pleroma/web/activity_pub/object_validators/event_validator.ex
View file

@ -1,15 +1,12 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -19,38 +16,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
# Extends from NoteValidator
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
field(:summary, :string)
field(:content, :string)
field(:context, :string)
# short identifier for PleromaFE to group statuses by context
field(:context_id, :integer)
# TODO: Remove actor on objects
field(:actor, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)
field(:published, ObjectValidators.DateTime)
field(:emoji, ObjectValidators.Emoji, default: %{})
field(:sensitive, :boolean, default: false)
embeds_many(:attachment, AttachmentValidator)
field(:replies_count, :integer, default: 0)
field(:like_count, :integer, default: 0)
field(:announcement_count, :integer, default: 0)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:url, ObjectValidators.Uri)
field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
object_fields()
status_object_fields()
end
end
end
def cast_and_apply(data) do
@ -89,7 +62,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Event"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
|> validate_required([:id, :actor, :attributedTo, :type, :context])
|> CommonValidations.validate_any_presence([:cc, :to])
|> CommonValidations.validate_fields_match([:actor, :attributedTo])
|> CommonValidations.validate_actor_presence()

18
lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
View file

@ -1,24 +1,24 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do
use Ecto.Schema
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(:object, ObjectValidators.ObjectID)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
field(:state, :string, default: "pending")
end

17
lib/pleroma/web/activity_pub/object_validators/like_validator.ex
View file

@ -1,11 +1,10 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Object
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.Utils
@ -16,13 +15,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:type, :string)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
field(:context, :string)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
end
def cast_and_validate(data) do

6
lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator do
@ -14,10 +14,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator do
embeds_one :replies, Replies, primary_key: false do
field(:totalItems, :integer)
field(:type, :string)
field(:type, :string, default: "Collection")
end
field(:type, :string)
field(:type, :string, default: "Note")
end
def changeset(struct, data) do

45
lib/pleroma/web/activity_pub/object_validators/question_validator.ex
View file

@ -1,16 +1,14 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -20,38 +18,18 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
# Extends from NoteValidator
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:content, :string)
field(:context, :string)
# TODO: Remove actor on objects
field(:actor, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)
field(:summary, :string)
field(:published, ObjectValidators.DateTime)
field(:emoji, ObjectValidators.Emoji, default: %{})
field(:sensitive, :boolean, default: false)
embeds_many(:attachment, AttachmentValidator)
field(:replies_count, :integer, default: 0)
field(:like_count, :integer, default: 0)
field(:announcement_count, :integer, default: 0)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:url, ObjectValidators.Uri)
# short identifier for PleromaFE to group statuses by context
field(:context_id, :integer)
field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
object_fields()
status_object_fields()
end
end
field(:closed, ObjectValidators.DateTime)
field(:voters, {:array, ObjectValidators.ObjectID}, default: [])
field(:nonAnonymous, :boolean)
embeds_many(:anyOf, QuestionOptionsValidator)
embeds_many(:oneOf, QuestionOptionsValidator)
end
@ -85,6 +63,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
data
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
|> CommonFixes.fix_quote_url()
|> Transmogrifier.fix_emoji()
|> fix_closed()
end
@ -103,7 +82,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Question"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
|> validate_required([:id, :actor, :attributedTo, :type, :context])
|> CommonValidations.validate_any_presence([:cc, :to])
|> CommonValidations.validate_fields_match([:actor, :attributedTo])
|> CommonValidations.validate_actor_presence()

22
lib/pleroma/web/activity_pub/object_validators/tag_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.TagValidator do
@ -9,15 +9,20 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.TagValidator do
import Ecto.Changeset
require Pleroma.Constants
@primary_key false
embedded_schema do
# Common
field(:type, :string)
field(:name, :string)
# Mention, Hashtag
# Mention, Hashtag, Link
field(:href, ObjectValidators.Uri)
# Link
field(:mediaType, :string)
# Emoji
embeds_one :icon, IconObjectValidator, primary_key: false do
field(:type, :string)
@ -68,6 +73,19 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.TagValidator do
|> validate_required([:type, :name, :icon])
end
def changeset(struct, %{"type" => "Link"} = data) do
struct
|> cast(data, [:type, :name, :mediaType, :href])
|> validate_inclusion(:mediaType, Pleroma.Constants.activity_json_mime_types())
|> validate_required([:type, :href, :mediaType])
end
def changeset(struct, %{"type" => _} = data) do
struct
|> cast(data, [])
|> Map.put(:action, :ignore)
end
def icon_changeset(struct, data) do
struct
|> cast(data, [:type, :url])

28
lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
View file

@ -1,12 +1,12 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
use Ecto.Schema
alias Pleroma.Activity
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.User
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@ -14,12 +14,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:type, :string)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
activity_fields()
end
end
end
def cast_and_validate(data) do
@ -42,7 +43,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
data_cng
|> validate_inclusion(:type, ["Undo"])
|> validate_required([:id, :type, :object, :actor, :to, :cc])
|> validate_actor_presence()
|> validate_undo_actor(:actor)
|> validate_object_presence()
|> validate_undo_rights()
end
@ -59,4 +60,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
_ -> cng
end
end
defp validate_undo_actor(cng, field_name) do
validate_change(cng, field_name, fn field_name, actor ->
case User.get_cached_by_ap_id(actor) do
%User{} -> []
_ -> [{field_name, "can't find user"}]
end
end)
end
end

17
lib/pleroma/web/activity_pub/object_validators/update_validator.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
@ -13,11 +13,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:type, :string)
quote do
unquote do
import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
message_fields()
end
end
field(:actor, ObjectValidators.ObjectID)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
# In this case, we save the full object in this activity instead of just a
# reference, so we can always see what was actually changed by this.
field(:object, :map)
@ -48,7 +51,9 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
with actor = get_field(cng, :actor),
object = get_field(cng, :object),
{:ok, object_id} <- ObjectValidators.ObjectID.cast(object),
true <- actor == object_id do
actor_uri <- URI.parse(actor),
object_uri <- URI.parse(object_id),
true <- actor_uri.host == object_uri.host do
cng
else
_e ->

4
lib/pleroma/web/activity_pub/pipeline.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Pipeline do
@ -62,7 +62,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
with {:ok, local} <- Keyword.fetch(meta, :local) do
do_not_federate = meta[:do_not_federate] || !config().get([:instance, :federating])
if !do_not_federate and local and not Visibility.is_local_public?(activity) do
if !do_not_federate and local and not Visibility.local_public?(activity) do
activity =
if object = Keyword.get(meta, :object_data) do
%{activity | data: Map.put(activity.data, "object", object)}

222
lib/pleroma/web/activity_pub/publisher.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Publisher do
@ -13,23 +13,60 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Workers.PublisherWorker
require Pleroma.Constants
import Pleroma.Web.ActivityPub.Visibility
@behaviour Pleroma.Web.Federator.Publisher
require Logger
@moduledoc """
ActivityPub outgoing federation module.
"""
@doc """
Enqueue publishing a single activity.
"""
@spec enqueue_one(map(), Keyword.t()) :: {:ok, %Oban.Job{}}
def enqueue_one(%{} = params, worker_args \\ []) do
PublisherWorker.enqueue(
"publish_one",
%{"params" => params},
worker_args
)
end
@doc """
Gathers a set of remote users given an IR envelope.
"""
def remote_users(%User{id: user_id}, %{data: %{"to" => to} = data}) do
cc = Map.get(data, "cc", [])
bcc =
data
|> Map.get("bcc", [])
|> Enum.reduce([], fn ap_id, bcc ->
case Pleroma.List.get_by_ap_id(ap_id) do
%Pleroma.List{user_id: ^user_id} = list ->
{:ok, following} = Pleroma.List.get_following(list)
bcc ++ Enum.map(following, & &1.ap_id)
_ ->
bcc
end
end)
[to, cc, bcc]
|> Enum.concat()
|> Enum.map(&User.get_cached_by_ap_id/1)
|> Enum.filter(fn user -> user && !user.local end)
end
@doc """
Determine if an activity can be represented by running it through Transmogrifier.
"""
def is_representable?(%Activity{} = activity) do
def representable?(%Activity{} = activity) do
with {:ok, _data} <- Transmogrifier.prepare_outgoing(activity.data) do
true
else
@ -63,27 +100,44 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
date: date
})
with {:ok, %{status: code}} when code in 200..299 <-
result =
HTTP.post(
inbox,
json,
[
{"Content-Type", "application/activity+json"},
{"Date", date},
{"signature", signature},
{"digest", digest}
]
) do
with {:ok, %{status: code}} = result when code in 200..299 <-
HTTP.post(
inbox,
json,
[
{"Content-Type", "application/activity+json"},
{"Date", date},
{"signature", signature},
{"digest", digest}
]
) do
if not Map.has_key?(params, :unreachable_since) || params[:unreachable_since] do
Instances.set_reachable(inbox)
end
result
else
{_post_result, response} ->
{_post_result, %{status: code} = response} = e ->
unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
{:error, response}
Logger.metadata(activity: id, inbox: inbox, status: code)
Logger.error("Publisher failed to inbox #{inbox} with status #{code}")
case response do
%{status: 403} -> {:discard, :forbidden}
%{status: 404} -> {:discard, :not_found}
%{status: 410} -> {:discard, :not_found}
_ -> {:error, e}
end
{:error, :pool_full} ->
Logger.debug("Publisher snoozing worker job due to full connection pool")
{:snooze, 30}
e ->
unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
Logger.metadata(activity: id, inbox: inbox)
Logger.error("Publisher failed to inbox #{inbox} #{inspect(e)}")
{:error, e}
end
end
@ -104,21 +158,21 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
end
end
defp should_federate?(inbox, public) do
if public do
true
else
%{host: host} = URI.parse(inbox)
def should_federate?(nil, _), do: false
def should_federate?(_, true), do: true
quarantined_instances =
Config.get([:instance, :quarantined_instances], [])
|> Pleroma.Web.ActivityPub.MRF.subdomains_regex()
def should_federate?(inbox, _) do
%{host: host} = URI.parse(inbox)
!Pleroma.Web.ActivityPub.MRF.subdomain_match?(quarantined_instances, host)
end
quarantined_instances =
Config.get([:instance, :quarantined_instances], [])
|> Pleroma.Web.ActivityPub.MRF.instance_list_from_tuples()
|> Pleroma.Web.ActivityPub.MRF.subdomains_regex()
!Pleroma.Web.ActivityPub.MRF.subdomain_match?(quarantined_instances, host)
end
@spec recipients(User.t(), Activity.t()) :: list(User.t()) | []
@spec recipients(User.t(), Activity.t()) :: [[User.t()]]
defp recipients(actor, activity) do
followers =
if actor.follower_address in activity.recipients do
@ -138,7 +192,10 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
[]
end
Pleroma.Web.Federator.Publisher.remote_users(actor, activity) ++ followers ++ fetchers
mentioned = remote_users(actor, activity)
non_mentioned = (followers ++ fetchers) -- mentioned
[mentioned, non_mentioned]
end
defp get_cc_ap_ids(ap_id, recipients) do
@ -192,45 +249,52 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
def publish(%User{} = actor, %{data: %{"bcc" => bcc}} = activity)
when is_list(bcc) and bcc != [] do
public = is_public?(activity)
public = public?(activity)
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
recipients = recipients(actor, activity)
[priority_recipients, recipients] = recipients(actor, activity)
inboxes =
recipients
|> Enum.filter(&User.ap_enabled?/1)
|> Enum.map(fn actor -> actor.inbox end)
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
|> Instances.filter_reachable()
[priority_recipients, recipients]
|> Enum.map(fn recipients ->
recipients
|> Enum.map(fn %User{} = user ->
determine_inbox(activity, user)
end)
|> Enum.uniq()
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
|> Instances.filter_reachable()
end)
Repo.checkout(fn ->
Enum.each(inboxes, fn {inbox, unreachable_since} ->
%User{ap_id: ap_id} = Enum.find(recipients, fn actor -> actor.inbox == inbox end)
Enum.each(inboxes, fn inboxes ->
Enum.each(inboxes, fn {inbox, unreachable_since} ->
%User{ap_id: ap_id} = Enum.find(recipients, fn actor -> actor.inbox == inbox end)
# Get all the recipients on the same host and add them to cc. Otherwise, a remote
# instance would only accept a first message for the first recipient and ignore the rest.
cc = get_cc_ap_ids(ap_id, recipients)
# Get all the recipients on the same host and add them to cc. Otherwise, a remote
# instance would only accept a first message for the first recipient and ignore the rest.
cc = get_cc_ap_ids(ap_id, recipients)
json =
data
|> Map.put("cc", cc)
|> Jason.encode!()
json =
data
|> Map.put("cc", cc)
|> Jason.encode!()
Pleroma.Web.Federator.Publisher.enqueue_one(__MODULE__, %{
inbox: inbox,
json: json,
actor_id: actor.id,
id: activity.data["id"],
unreachable_since: unreachable_since
})
__MODULE__.enqueue_one(%{
inbox: inbox,
json: json,
actor_id: actor.id,
id: activity.data["id"],
unreachable_since: unreachable_since
})
end)
end)
end)
end
# Publishes an activity to all relevant peers.
def publish(%User{} = actor, %Activity{} = activity) do
public = is_public?(activity)
public = public?(activity)
if public && Config.get([:instance, :allow_relay]) do
Logger.debug(fn -> "Relaying #{activity.data["id"]} out" end)
@ -240,26 +304,38 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
json = Jason.encode!(data)
recipients(actor, activity)
|> Enum.filter(fn user -> User.ap_enabled?(user) end)
|> Enum.map(fn %User{} = user ->
determine_inbox(activity, user)
end)
|> Enum.uniq()
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
|> Instances.filter_reachable()
|> Enum.each(fn {inbox, unreachable_since} ->
Pleroma.Web.Federator.Publisher.enqueue_one(
__MODULE__,
%{
inbox: inbox,
json: json,
actor_id: actor.id,
id: activity.data["id"],
unreachable_since: unreachable_since
}
)
[priority_inboxes, inboxes] =
recipients(actor, activity)
|> Enum.map(fn recipients ->
recipients
|> Enum.map(fn %User{} = user ->
determine_inbox(activity, user)
end)
|> Enum.uniq()
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
end)
inboxes = inboxes -- priority_inboxes
[{priority_inboxes, 0}, {inboxes, 1}]
|> Enum.each(fn {inboxes, priority} ->
inboxes
|> Instances.filter_reachable()
|> Enum.each(fn {inbox, unreachable_since} ->
__MODULE__.enqueue_one(
%{
inbox: inbox,
json: json,
actor_id: actor.id,
id: activity.data["id"],
unreachable_since: unreachable_since
},
priority: priority
)
end)
end)
:ok
end
def gather_webfinger_links(%User{} = user) do

4
lib/pleroma/web/activity_pub/relay.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Relay do
@ -58,7 +58,7 @@ defmodule Pleroma.Web.ActivityPub.Relay do
@spec publish(any()) :: {:ok, Activity.t()} | {:error, any()}
def publish(%Activity{data: %{"type" => "Create"}} = activity) do
with %User{} = user <- get_actor(),
true <- Visibility.is_public?(activity) do
true <- Visibility.public?(activity) do
CommonAPI.repeat(activity.id, user)
else
error -> format_error(error)

177
lib/pleroma/web/activity_pub/side_effects.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.SideEffects do
@ -10,7 +10,6 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
collection, and so on.
"""
alias Pleroma.Activity
alias Pleroma.Activity.Ir.Topics
alias Pleroma.Chat
alias Pleroma.Chat.MessageReference
alias Pleroma.FollowingRelationship
@ -22,9 +21,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.Push
alias Pleroma.Web.Streamer
alias Pleroma.Workers.PollWorker
require Pleroma.Constants
require Logger
@cachex Pleroma.Config.get([:cachex, :provider], Cachex)
@ -124,7 +124,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
nil
end
{:ok, notifications} = Notification.create_notifications(object, do_send: false)
{:ok, notifications} = Notification.create_notifications(object)
meta =
meta
@ -153,23 +153,26 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
# Tasks this handles:
# - Update the user
# - Update a non-user object (Note, Question, etc.)
#
# For a local user, we also get a changeset with the full information, so we
# can update non-federating, non-activitypub settings as well.
@impl true
def handle(%{data: %{"type" => "Update", "object" => updated_object}} = object, meta) do
if changeset = Keyword.get(meta, :user_update_changeset) do
changeset
|> User.update_and_set_cache()
updated_object_id = updated_object["id"]
with {_, true} <- {:has_id, is_binary(updated_object_id)},
%{"type" => type} <- updated_object,
{_, is_user} <- {:is_user, type in Pleroma.Constants.actor_types()} do
if is_user do
handle_update_user(object, meta)
else
handle_update_object(object, meta)
end
else
{:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
User.get_by_ap_id(updated_object["id"])
|> User.remote_user_changeset(new_user_data)
|> User.update_and_set_cache()
_ ->
{:ok, object, meta}
end
{:ok, object, meta}
end
# Tasks this handles:
@ -180,7 +183,11 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
liked_object = Object.get_by_ap_id(object.data["object"])
Utils.add_like_to_object(object, liked_object)
Notification.create_notifications(object)
{:ok, notifications} = Notification.create_notifications(object)
meta =
meta
|> add_notifications(notifications)
{:ok, object, meta}
end
@ -193,17 +200,23 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
# - Increase replies count
# - Set up ActivityExpiration
# - Set up notifications
# - Index incoming posts for search (if needed)
@impl true
def handle(%{data: %{"type" => "Create"}} = activity, meta) do
with {:ok, object, meta} <- handle_object_creation(meta[:object_data], meta),
with {:ok, object, meta} <- handle_object_creation(meta[:object_data], activity, meta),
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
{:ok, notifications} = Notification.create_notifications(activity, do_send: false)
{:ok, notifications} = Notification.create_notifications(activity)
{:ok, _user} = ActivityPub.increase_note_count_if_public(user, object)
{:ok, _user} = ActivityPub.update_last_status_at_if_public(user, object)
if in_reply_to = object.data["inReplyTo"] && object.data["type"] != "Answer" do
if in_reply_to = object.data["type"] != "Answer" && object.data["inReplyTo"] do
Object.increase_replies_count(in_reply_to)
end
if quote_url = object.data["quoteUrl"] do
Object.increase_quotes_count(quote_url)
end
reply_depth = (meta[:depth] || 0) + 1
# FIXME: Force inReplyTo to replies
@ -217,14 +230,18 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
end
ConcurrentLimiter.limit(Pleroma.Web.RichMedia.Helpers, fn ->
Task.start(fn -> Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity) end)
end)
Pleroma.Web.RichMedia.Card.get_by_activity(activity)
Pleroma.Search.add_to_index(Map.put(activity, :object, object))
Utils.maybe_handle_group_posts(activity)
meta =
meta
|> add_notifications(notifications)
ap_streamer().stream_out(activity)
{:ok, activity, meta}
else
e -> Repo.rollback(e)
@ -242,13 +259,13 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
Utils.add_announce_to_object(object, announced_object)
if !User.is_internal_user?(user) do
Notification.create_notifications(object)
{:ok, notifications} = Notification.create_notifications(object)
object
|> Topics.get_activity_topics()
|> Streamer.stream(object)
end
if !User.internal?(user), do: ap_streamer().stream_out(object)
meta =
meta
|> add_notifications(notifications)
{:ok, object, meta}
end
@ -269,7 +286,11 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
reacted_object = Object.get_by_ap_id(object.data["object"])
Utils.add_emoji_reaction_to_object(object, reacted_object)
Notification.create_notifications(object)
{:ok, notifications} = Notification.create_notifications(object)
meta =
meta
|> add_notifications(notifications)
{:ok, object, meta}
end
@ -277,10 +298,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
# Tasks this handles:
# - Delete and unpins the create activity
# - Replace object with Tombstone
# - Set up notification
# - Reduce the user note count
# - Reduce the reply count
# - Stream out the activity
# - Removes posts from search index (if needed)
@impl true
def handle(%{data: %{"type" => "Delete", "object" => deleted_object}} = object, meta) do
deleted_object =
@ -290,9 +311,9 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
result =
case deleted_object do
%Object{} ->
with {:ok, deleted_object, _activity} <- Object.delete(deleted_object),
with {_, {:ok, deleted_object, _activity}} <- {:object, Object.delete(deleted_object)},
{_, actor} when is_binary(actor) <- {:actor, deleted_object.data["actor"]},
%User{} = user <- User.get_cached_by_ap_id(actor) do
{_, %User{} = user} <- {:user, User.get_cached_by_ap_id(actor)} do
User.remove_pinned_object_id(user, deleted_object.data["id"])
{:ok, user} = ActivityPub.decrease_note_count_if_public(user, deleted_object)
@ -301,6 +322,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
Object.decrease_replies_count(in_reply_to)
end
if quote_url = deleted_object.data["quoteUrl"] do
Object.decrease_quotes_count(quote_url)
end
MessageReference.delete_for_object(deleted_object)
ap_streamer().stream_out(object)
@ -310,6 +335,17 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
{:actor, _} ->
@logger.error("The object doesn't have an actor: #{inspect(deleted_object)}")
:no_object_actor
{:user, _} ->
@logger.error(
"The object's actor could not be resolved to a user: #{inspect(deleted_object)}"
)
:no_object_user
{:object, _} ->
@logger.error("The object could not be deleted: #{inspect(deleted_object)}")
{:error, object}
end
%User{} ->
@ -319,7 +355,11 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
if result == :ok do
Notification.create_notifications(object)
# Only remove from index when deleting actual objects, not users or anything else
with %Pleroma.Object{} <- deleted_object do
Pleroma.Search.remove_from_index(deleted_object)
end
{:ok, object, meta}
else
{:error, result}
@ -389,7 +429,56 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
{:ok, object, meta}
end
def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
defp handle_update_user(
%{data: %{"type" => "Update", "object" => updated_object}} = object,
meta
) do
if changeset = Keyword.get(meta, :user_update_changeset) do
changeset
|> User.update_and_set_cache()
else
{:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
User.get_by_ap_id(updated_object["id"])
|> User.remote_user_changeset(new_user_data)
|> User.update_and_set_cache()
end
{:ok, object, meta}
end
defp handle_update_object(
%{data: %{"type" => "Update", "object" => updated_object}} = object,
meta
) do
orig_object_ap_id = updated_object["id"]
orig_object = Object.get_by_ap_id(orig_object_ap_id)
orig_object_data = orig_object.data
updated_object =
if meta[:local] do
# If this is a local Update, we don't process it by transmogrifier,
# so we use the embedded object as-is.
updated_object
else
meta[:object_data]
end
if orig_object_data["type"] in Pleroma.Constants.updatable_object_types() do
{:ok, _, updated} =
Object.Updater.do_update_and_invalidate_cache(orig_object, updated_object)
if updated do
object
|> Activity.normalize()
|> ActivityPub.notify_and_stream()
end
end
{:ok, object, meta}
end
def handle_object_creation(%{"type" => "ChatMessage"} = object, _activity, meta) do
with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
actor = User.get_cached_by_ap_id(object.data["actor"])
recipient = User.get_cached_by_ap_id(hd(object.data["to"]))
@ -424,7 +513,14 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
end
def handle_object_creation(%{"type" => "Answer"} = object_map, meta) do
def handle_object_creation(%{"type" => "Question"} = object, activity, meta) do
with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
PollWorker.schedule_poll_end(activity)
{:ok, object, meta}
end
end
def handle_object_creation(%{"type" => "Answer"} = object_map, _activity, meta) do
with {:ok, object, meta} <- Pipeline.common_pipeline(object_map, meta) do
Object.increase_vote_count(
object.data["inReplyTo"],
@ -436,15 +532,15 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
end
def handle_object_creation(%{"type" => objtype} = object, meta)
when objtype in ~w[Audio Video Question Event Article Note] do
def handle_object_creation(%{"type" => objtype} = object, _activity, meta)
when objtype in ~w[Audio Video Image Event Article Note Page] do
with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
{:ok, object, meta}
end
end
# Nothing to do
def handle_object_creation(object, meta) do
def handle_object_creation(object, _activity, meta) do
{:ok, object, meta}
end
@ -491,17 +587,14 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
def handle_undoing(object), do: {:error, ["don't know how to handle", object]}
@spec delete_object(Object.t()) :: :ok | {:error, Ecto.Changeset.t()}
@spec delete_object(Activity.t()) :: :ok | {:error, Ecto.Changeset.t()}
defp delete_object(object) do
with {:ok, _} <- Repo.delete(object), do: :ok
end
defp send_notifications(meta) do
Keyword.get(meta, :notifications, [])
|> Enum.each(fn notification ->
Streamer.stream(["user", "user:notification"], notification)
Push.send(notification)
end)
|> Notification.send()
meta
end

4
lib/pleroma/web/activity_pub/side_effects/handling.ex
View file

@ -1,8 +1,8 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.SideEffects.Handling do
@callback handle(map(), keyword()) :: {:ok, map(), keyword()} | {:error, any()}
@callback handle_after_transaction(map()) :: map()
@callback handle_after_transaction(keyword()) :: keyword()
end

186
lib/pleroma/web/activity_pub/transmogrifier.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Transmogrifier do
@ -20,11 +20,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Federator
alias Pleroma.Workers.TransmogrifierWorker
import Ecto.Query
require Logger
require Pleroma.Constants
@doc """
@ -156,8 +154,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> Map.put("context", replied_object.data["context"] || object["conversation"])
|> Map.drop(["conversation", "inReplyToAtomUri"])
else
e ->
Logger.warn("Couldn't fetch #{inspect(in_reply_to_id)}, error: #{inspect(e)}")
_ ->
object
end
else
@ -167,6 +164,26 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def fix_in_reply_to(object, _options), do: object
def fix_quote_url_and_maybe_fetch(object, options \\ []) do
quote_url =
case Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes.fix_quote_url(object) do
%{"quoteUrl" => quote_url} -> quote_url
_ -> nil
end
with {:quoting?, true} <- {:quoting?, not is_nil(quote_url)},
{:ok, quoted_object} <- get_obj_helper(quote_url, options),
%Activity{} <- Activity.get_create_by_object_ap_id(quoted_object.data["id"]) do
Map.put(object, "quoteUrl", quoted_object.data["id"])
else
{:quoting?, _} ->
object
_ ->
object
end
end
defp prepare_in_reply_to(in_reply_to) do
cond do
is_bitstring(in_reply_to) ->
@ -203,13 +220,13 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
media_type =
cond do
is_map(url) && MIME.extensions(url["mediaType"]) != [] ->
is_map(url) && url =~ Pleroma.Constants.mime_regex() ->
url["mediaType"]
is_bitstring(data["mediaType"]) && MIME.extensions(data["mediaType"]) != [] ->
is_bitstring(data["mediaType"]) && data["mediaType"] =~ Pleroma.Constants.mime_regex() ->
data["mediaType"]
is_bitstring(data["mimeType"]) && MIME.extensions(data["mimeType"]) != [] ->
is_bitstring(data["mimeType"]) && data["mimeType"] =~ Pleroma.Constants.mime_regex() ->
data["mimeType"]
true ->
@ -353,29 +370,6 @@ 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
@ -407,43 +401,6 @@ 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" => "Page"} = object} = data,
options
) 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
@ -507,7 +464,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
%{"type" => "Create", "object" => %{"type" => objtype, "id" => obj_id}} = data,
options
)
when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note} do
when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note Page Image} do
fetch_options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
object =
@ -515,6 +472,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> strip_internal_fields()
|> fix_type(fetch_options)
|> fix_in_reply_to(fetch_options)
|> fix_quote_url_and_maybe_fetch(fetch_options)
data = Map.put(data, "object", object)
options = Keyword.put(options, :local, false)
@ -689,6 +647,16 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def set_reply_to_uri(obj), do: obj
@doc """
Fedibird compatibility
https://github.com/fedibird/mastodon/commit/dbd7ae6cf58a92ec67c512296b4daaea0d01e6ac
"""
def set_quote_url(%{"quoteUrl" => quote_url} = object) when is_binary(quote_url) do
Map.put(object, "quoteUri", quote_url)
end
def set_quote_url(obj), do: obj
@doc """
Serialized Mastodon-compatible `replies` collection containing _self-replies_.
Based on Mastodon's ActivityPub::NoteSerializer#replies.
@ -743,10 +711,29 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> prepare_attachments
|> set_conversation
|> set_reply_to_uri
|> set_quote_url
|> set_replies
|> strip_internal_fields
|> strip_internal_tags
|> set_type
|> maybe_process_history
end
defp maybe_process_history(%{"formerRepresentations" => %{"orderedItems" => history}} = object) do
processed_history =
Enum.map(
history,
fn
item when is_map(item) -> prepare_object(item)
item -> item
end
)
put_in(object, ["formerRepresentations", "orderedItems"], processed_history)
end
defp maybe_process_history(object) do
object
end
# @doc
@ -771,13 +758,28 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
{:ok, data}
end
def prepare_outgoing(%{"type" => "Update", "object" => %{"type" => objtype} = object} = data)
when objtype in Pleroma.Constants.updatable_object_types() do
object =
object
|> prepare_object
data =
data
|> Map.put("object", object)
|> Map.merge(Utils.make_json_ld_header())
|> Map.delete("bcc")
{:ok, data}
end
def prepare_outgoing(%{"type" => "Announce", "actor" => ap_id, "object" => object_id} = data) do
object =
object_id
|> Object.normalize(fetch: false)
data =
if Visibility.is_private?(object) && object.data["actor"] == ap_id do
if Visibility.private?(object) && object.data["actor"] == ap_id do
data |> Map.put("object", object |> Map.get(:data) |> prepare_object)
else
data |> maybe_fix_object_url
@ -847,8 +849,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
relative_object do
Map.put(data, "object", external_url)
else
{:fetch, e} ->
Logger.error("Couldn't fetch #{object} #{inspect(e)}")
{:fetch, _} ->
data
_ ->
@ -973,47 +974,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
defp strip_internal_tags(object), do: object
def perform(:user_upgrade, user) do
# we pass a fake user so that the followers collection is stripped away
old_follower_address = User.ap_followers(%User{nickname: user.nickname})
from(
a in Activity,
where: ^old_follower_address in a.recipients,
update: [
set: [
recipients:
fragment(
"array_replace(?,?,?)",
a.recipients,
^old_follower_address,
^user.follower_address
)
]
]
)
|> Repo.update_all([])
end
def upgrade_user_from_ap_id(ap_id) 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
%User{} = user -> {:ok, user}
e -> e
end
end
defp update_user(user, data) do
user
|> User.remote_user_changeset(data)
|> User.update_and_set_cache()
end
def maybe_fix_user_url(%{"url" => url} = data) when is_map(url) do
Map.put(data, "url", url["href"])
end

230
lib/pleroma/web/activity_pub/utils.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Utils do
@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
alias Ecto.UUID
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.EctoType.ActivityPub.ObjectValidators.ObjectID
alias Pleroma.Maps
alias Pleroma.Notification
alias Pleroma.Object
@ -31,7 +32,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
"Page",
"Question",
"Answer",
"Audio"
"Audio",
"Image"
]
@strip_status_report_states ~w(closed resolved)
@supported_report_states ~w(open closed resolved)
@ -154,22 +156,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
Notification.get_notified_from_activity(%Activity{data: object}, false)
end
def create_context(context) do
context = context || generate_id("contexts")
# Ecto has problems accessing the constraint inside the jsonb,
# so we explicitly check for the existed object before insert
object = Object.get_cached_by_ap_id(context)
with true <- is_nil(object),
changeset <- Object.context_mapping(context),
{:ok, inserted_object} <- Repo.insert(changeset) do
inserted_object
else
_ ->
object
end
end
def maybe_create_context(context), do: context || generate_id("contexts")
@doc """
Enqueues an activity for federation if it's local
@ -180,7 +167,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
with true <- Config.get!([:instance, :federating]),
true <- type != "Block" || outgoing_blocks,
false <- Visibility.is_local_public?(activity) do
false <- Visibility.local_public?(activity) do
Pleroma.Web.Federator.publish(activity)
end
@ -201,18 +188,16 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> Map.put_new("id", "pleroma:fakeid")
|> Map.put_new_lazy("published", &make_date/0)
|> Map.put_new("context", "pleroma:fakecontext")
|> Map.put_new("context_id", -1)
|> lazy_put_object_defaults(true)
end
def lazy_put_activity_defaults(map, _fake?) do
%{data: %{"id" => context}, id: context_id} = create_context(map["context"])
context = maybe_create_context(map["context"])
map
|> Map.put_new_lazy("id", &generate_activity_id/0)
|> Map.put_new_lazy("published", &make_date/0)
|> Map.put_new("context", context)
|> Map.put_new("context_id", context_id)
|> lazy_put_object_defaults(false)
end
@ -226,7 +211,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> Map.put_new("id", "pleroma:fake_object_id")
|> Map.put_new_lazy("published", &make_date/0)
|> Map.put_new("context", activity["context"])
|> Map.put_new("context_id", activity["context_id"])
|> Map.put_new("fake", true)
%{activity | "object" => object}
@ -239,7 +223,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> Map.put_new_lazy("id", &generate_object_id/0)
|> Map.put_new_lazy("published", &make_date/0)
|> Map.put_new("context", activity["context"])
|> Map.put_new("context_id", activity["context_id"])
%{activity | "object" => object}
end
@ -294,7 +277,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
object_actor = User.get_cached_by_ap_id(object_actor_id)
to =
if Visibility.is_public?(object) do
if Visibility.public?(object) do
[actor.follower_address, object.data["actor"]]
else
[object.data["actor"]]
@ -344,21 +327,29 @@ defmodule Pleroma.Web.ActivityPub.Utils do
{:ok, Object.t()} | {:error, Ecto.Changeset.t()}
def add_emoji_reaction_to_object(
%Activity{data: %{"content" => emoji, "actor" => actor}},
%Activity{data: %{"content" => emoji, "actor" => actor}} = activity,
object
) do
reactions = get_cached_emoji_reactions(object)
emoji = Pleroma.Emoji.maybe_strip_name(emoji)
url = maybe_emoji_url(emoji, activity)
new_reactions =
case Enum.find_index(reactions, fn [candidate, _] -> emoji == candidate end) do
case Enum.find_index(reactions, fn [candidate, _, candidate_url] ->
if is_nil(candidate_url) do
emoji == candidate
else
url == candidate_url
end
end) do
nil ->
reactions ++ [[emoji, [actor]]]
reactions ++ [[emoji, [actor], url]]
index ->
List.update_at(
reactions,
index,
fn [emoji, users] -> [emoji, Enum.uniq([actor | users])] end
fn [emoji, users, url] -> [emoji, Enum.uniq([actor | users]), url] end
)
end
@ -367,18 +358,40 @@ defmodule Pleroma.Web.ActivityPub.Utils do
update_element_in_object("reaction", new_reactions, object, count)
end
defp maybe_emoji_url(
name,
%Activity{
data: %{
"tag" => [
%{"type" => "Emoji", "name" => name, "icon" => %{"url" => url}}
]
}
}
),
do: url
defp maybe_emoji_url(_, _), do: nil
def emoji_count(reactions_list) do
Enum.reduce(reactions_list, 0, fn [_, users], acc -> acc + length(users) end)
Enum.reduce(reactions_list, 0, fn [_, users, _], acc -> acc + length(users) end)
end
def remove_emoji_reaction_from_object(
%Activity{data: %{"content" => emoji, "actor" => actor}},
%Activity{data: %{"content" => emoji, "actor" => actor}} = activity,
object
) do
emoji = Pleroma.Emoji.maybe_strip_name(emoji)
reactions = get_cached_emoji_reactions(object)
url = maybe_emoji_url(emoji, activity)
new_reactions =
case Enum.find_index(reactions, fn [candidate, _] -> emoji == candidate end) do
case Enum.find_index(reactions, fn [candidate, _, candidate_url] ->
if is_nil(candidate_url) do
emoji == candidate
else
url == candidate_url
end
end) do
nil ->
reactions
@ -386,9 +399,9 @@ defmodule Pleroma.Web.ActivityPub.Utils do
List.update_at(
reactions,
index,
fn [emoji, users] -> [emoji, List.delete(users, actor)] end
fn [emoji, users, url] -> [emoji, List.delete(users, actor), url] end
)
|> Enum.reject(fn [_, users] -> Enum.empty?(users) end)
|> Enum.reject(fn [_, users, _] -> Enum.empty?(users) end)
end
count = emoji_count(new_reactions)
@ -396,11 +409,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
end
def get_cached_emoji_reactions(object) do
if is_list(object.data["reactions"]) do
object.data["reactions"]
else
[]
end
Object.get_emoji_reactions(object)
end
@spec add_like_to_object(Activity.t(), Object.t()) ::
@ -446,7 +455,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> Activity.Queries.by_type()
|> Activity.Queries.by_actor(actor)
|> Activity.Queries.by_object_id(object)
|> where(fragment("data->>'state' = 'pending'"))
|> where(fragment("data->>'state' = 'pending'") or fragment("data->>'state' = 'accept'"))
|> update(set: [data: fragment("jsonb_set(data, '{state}', ?)", ^state)])
|> Repo.update_all([])
@ -508,17 +517,37 @@ defmodule Pleroma.Web.ActivityPub.Utils do
def get_latest_reaction(internal_activity_id, %{ap_id: ap_id}, emoji) do
%{data: %{"object" => object_ap_id}} = Activity.get_by_id(internal_activity_id)
emoji = Pleroma.Emoji.maybe_quote(emoji)
"EmojiReact"
|> Activity.Queries.by_type()
|> where(actor: ^ap_id)
|> where([activity], fragment("?->>'content' = ?", activity.data, ^emoji))
|> custom_emoji_discriminator(emoji)
|> Activity.Queries.by_object_id(object_ap_id)
|> order_by([activity], fragment("? desc nulls last", activity.id))
|> limit(1)
|> Repo.one()
end
defp custom_emoji_discriminator(query, emoji) do
if String.contains?(emoji, "@") do
stripped = Pleroma.Emoji.maybe_strip_name(emoji)
[name, domain] = String.split(stripped, "@")
domain_pattern = "%/" <> domain <> "/%"
emoji_pattern = Pleroma.Emoji.maybe_quote(name)
query
|> where([activity], fragment("?->>'content' = ?
AND EXISTS (
SELECT FROM jsonb_array_elements(?->'tag') elem
WHERE elem->>'id' ILIKE ?
)", activity.data, ^emoji_pattern, activity.data, ^domain_pattern))
else
query
|> where([activity], fragment("?->>'content' = ?", activity.data, ^emoji))
end
end
#### Announce-related helpers
@doc """
@ -692,14 +721,18 @@ defmodule Pleroma.Web.ActivityPub.Utils do
#### Flag-related helpers
@spec make_flag_data(map(), map()) :: map()
def make_flag_data(%{actor: actor, context: context, content: content} = params, additional) do
def make_flag_data(
%{actor: actor, context: context, content: content} = params,
additional
) do
%{
"type" => "Flag",
"actor" => actor.ap_id,
"content" => content,
"object" => build_flag_object(params),
"context" => context,
"state" => "open"
"state" => "open",
"rules" => Map.get(params, :rules, nil)
}
|> Map.merge(additional)
end
@ -714,20 +747,24 @@ defmodule Pleroma.Web.ActivityPub.Utils do
Enum.map(statuses || [], &build_flag_object/1)
end
defp build_flag_object(%Activity{data: %{"id" => id}, object: %{data: data}}) do
activity_actor = User.get_by_ap_id(data["actor"])
defp build_flag_object(%Activity{} = activity) do
object = Object.normalize(activity, fetch: false)
%{
"type" => "Note",
"id" => id,
"content" => data["content"],
"published" => data["published"],
"actor" =>
AccountView.render(
"show.json",
%{user: activity_actor, skip_visibility_check: true}
)
}
# Do not allow people to report Creates. Instead, report the Object that is Created.
if activity.data["type"] != "Create" do
build_flag_object_with_actor_and_id(
object,
User.get_by_ap_id(activity.data["actor"]),
activity.data["id"]
)
else
build_flag_object(object)
end
end
defp build_flag_object(%Object{} = object) do
actor = User.get_by_ap_id(object.data["actor"])
build_flag_object_with_actor_and_id(object, actor, object.data["id"])
end
defp build_flag_object(act) when is_map(act) or is_binary(act) do
@ -739,20 +776,33 @@ defmodule Pleroma.Web.ActivityPub.Utils do
end
case Activity.get_by_ap_id_with_object(id) do
%Activity{} = activity ->
build_flag_object(activity)
%Activity{object: object} = _ ->
build_flag_object(object)
nil ->
if activity = Activity.get_by_object_ap_id_with_object(id) do
build_flag_object(activity)
else
%{"id" => id, "deleted" => true}
case Object.get_by_ap_id(id) do
%Object{} = object -> build_flag_object(object)
_ -> %{"id" => id, "deleted" => true}
end
end
end
defp build_flag_object(_), do: []
defp build_flag_object_with_actor_and_id(%Object{data: data}, actor, id) do
%{
"type" => "Note",
"id" => id,
"content" => data["content"],
"published" => data["published"],
"actor" =>
AccountView.render(
"show.json",
%{user: actor, skip_visibility_check: true}
)
}
end
#### Report-related helpers
def get_reports(params, page, page_size) do
params =
@ -767,22 +817,21 @@ defmodule Pleroma.Web.ActivityPub.Utils do
ActivityPub.fetch_activities([], params, :offset)
end
def update_report_state(%Activity{} = activity, state)
when state in @strip_status_report_states do
{:ok, stripped_activity} = strip_report_status_data(activity)
new_data =
activity.data
|> Map.put("state", state)
|> Map.put("object", stripped_activity.data["object"])
activity
|> Changeset.change(data: new_data)
|> Repo.update()
defp maybe_strip_report_status(data, state) do
with true <- Config.get([:instance, :report_strip_status]),
true <- state in @strip_status_report_states,
{:ok, stripped_activity} = strip_report_status_data(%Activity{data: data}) do
data |> Map.put("object", stripped_activity.data["object"])
else
_ -> data
end
end
def update_report_state(%Activity{} = activity, state) when state in @supported_report_states do
new_data = Map.put(activity.data, "state", state)
new_data =
activity.data
|> Map.put("state", state)
|> maybe_strip_report_status(state)
activity
|> Changeset.change(data: new_data)
@ -807,9 +856,11 @@ defmodule Pleroma.Web.ActivityPub.Utils do
[actor | reported_activities] = activity.data["object"]
stripped_activities =
Enum.map(reported_activities, fn
act when is_map(act) -> act["id"]
act when is_binary(act) -> act
Enum.reduce(reported_activities, [], fn act, acc ->
case ObjectID.cast(act) do
{:ok, act} -> [act | acc]
_ -> acc
end
end)
new_data = put_in(activity.data, ["object"], [actor | stripped_activities])
@ -887,4 +938,27 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> where([a, object: o], fragment("(?)->>'type' = 'Answer'", o.data))
|> Repo.all()
end
def maybe_handle_group_posts(activity) do
poster = User.get_cached_by_ap_id(activity.actor)
mentions =
activity.data["to"]
|> Enum.filter(&(&1 != activity.actor))
mentioned_local_groups =
User.get_all_by_ap_id(mentions)
|> Enum.filter(fn user ->
user.actor_type == "Group" and
user.local and
not User.blocks?(user, poster)
end)
mentioned_local_groups
|> Enum.each(fn group ->
Pleroma.Web.CommonAPI.repeat(activity.id, group)
end)
:ok
end
end

6
lib/pleroma/web/activity_pub/views/object_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectView do
@ -29,11 +29,11 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do
def render("object.json", %{object: %Activity{} = activity}) do
base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
object = Object.normalize(activity, fetch: false)
object_id = Object.normalize(activity, id_only: true)
additional =
Transmogrifier.prepare_object(activity.data)
|> Map.put("object", object.data["id"])
|> Map.put("object", object_id)
Map.merge(base, additional)
end

23
lib/pleroma/web/activity_pub/views/user_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.UserView do
@ -34,7 +34,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
def render("endpoints.json", _), do: %{}
def render("service.json", %{user: user}) do
{:ok, user} = User.ensure_keys_present(user)
{:ok, _, public_key} = Keys.keys_from_pem(user.keys)
public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
public_key = :public_key.pem_encode([public_key])
@ -47,6 +46,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"following" => "#{user.ap_id}/following",
"followers" => "#{user.ap_id}/followers",
"inbox" => "#{user.ap_id}/inbox",
"outbox" => "#{user.ap_id}/outbox",
"name" => "Pleroma",
"summary" =>
"An internal service actor for this Pleroma instance. No user-serviceable parts inside.",
@ -67,11 +67,15 @@ defmodule Pleroma.Web.ActivityPub.UserView do
def render("user.json", %{user: %User{nickname: nil} = user}),
do: render("service.json", %{user: user})
def render("user.json", %{user: %User{nickname: "internal." <> _} = user}),
do: render("service.json", %{user: user}) |> Map.put("preferredUsername", user.nickname)
def render("user.json", %{user: %User{nickname: "internal." <> _} = user}) do
render("service.json", %{user: user})
|> Map.merge(%{
"preferredUsername" => user.nickname,
"webfinger" => "acct:#{User.full_nickname(user)}"
})
end
def render("user.json", %{user: user}) do
{:ok, user} = User.ensure_keys_present(user)
{:ok, _, public_key} = Keys.keys_from_pem(user.keys)
public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
public_key = :public_key.pem_encode([public_key])
@ -92,6 +96,11 @@ defmodule Pleroma.Web.ActivityPub.UserView do
%{}
end
birthday =
if user.show_birthday && user.birthday,
do: Date.to_iso8601(user.birthday),
else: nil
%{
"id" => user.ap_id,
"type" => user.actor_type,
@ -116,7 +125,9 @@ defmodule Pleroma.Web.ActivityPub.UserView do
# Note: key name is indeed "discoverable" (not an error)
"discoverable" => user.is_discoverable,
"capabilities" => capabilities,
"alsoKnownAs" => user.also_known_as
"alsoKnownAs" => user.also_known_as,
"vcard:bday" => birthday,
"webfinger" => "acct:#{User.full_nickname(user)}"
}
|> Map.merge(maybe_make_image(&User.avatar_url/2, "icon", user))
|> Map.merge(maybe_make_image(&User.banner_url/2, "image", user))

52
lib/pleroma/web/activity_pub/visibility.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Visibility do
@ -11,28 +11,28 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
require Pleroma.Constants
@spec is_public?(Object.t() | Activity.t() | map()) :: boolean()
def is_public?(%Object{data: %{"type" => "Tombstone"}}), do: false
def is_public?(%Object{data: data}), do: is_public?(data)
def is_public?(%Activity{data: %{"type" => "Move"}}), do: true
def is_public?(%Activity{data: data}), do: is_public?(data)
def is_public?(%{"directMessage" => true}), do: false
@spec public?(Object.t() | Activity.t() | map()) :: boolean()
def public?(%Object{data: %{"type" => "Tombstone"}}), do: false
def public?(%Object{data: data}), do: public?(data)
def public?(%Activity{data: %{"type" => "Move"}}), do: true
def public?(%Activity{data: data}), do: public?(data)
def public?(%{"directMessage" => true}), do: false
def is_public?(data) do
def public?(data) do
Utils.label_in_message?(Pleroma.Constants.as_public(), data) or
Utils.label_in_message?(Utils.as_local_public(), data)
end
def is_local_public?(%Object{data: data}), do: is_local_public?(data)
def is_local_public?(%Activity{data: data}), do: is_local_public?(data)
def local_public?(%Object{data: data}), do: local_public?(data)
def local_public?(%Activity{data: data}), do: local_public?(data)
def is_local_public?(data) do
def local_public?(data) do
Utils.label_in_message?(Utils.as_local_public(), data) and
not Utils.label_in_message?(Pleroma.Constants.as_public(), data)
end
def is_private?(activity) do
with false <- is_public?(activity),
def private?(activity) do
with false <- public?(activity),
%User{follower_address: follower_address} <-
User.get_cached_by_ap_id(activity.data["actor"]) do
follower_address in activity.data["to"]
@ -41,22 +41,23 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
end
end
def is_announceable?(activity, user, public \\ true) do
is_public?(activity) ||
(!public && is_private?(activity) && activity.data["actor"] == user.ap_id)
def announceable?(activity, user, public \\ true) do
public?(activity) ||
(!public && private?(activity) && activity.data["actor"] == user.ap_id)
end
def is_direct?(%Activity{data: %{"directMessage" => true}}), do: true
def is_direct?(%Object{data: %{"directMessage" => true}}), do: true
def direct?(%Activity{data: %{"directMessage" => true}}), do: true
def direct?(%Object{data: %{"directMessage" => true}}), do: true
def is_direct?(activity) do
!is_public?(activity) && !is_private?(activity)
def direct?(activity) do
!public?(activity) && !private?(activity)
end
def is_list?(%{data: %{"listMessage" => _}}), do: true
def is_list?(_), do: false
def list?(%{data: %{"listMessage" => _}}), do: true
def list?(_), do: false
@spec visible_for_user?(Object.t() | Activity.t() | nil, User.t() | nil) :: boolean()
def visible_for_user?(%Object{data: %{"type" => "Tombstone"}}, _), do: false
def visible_for_user?(%Activity{actor: ap_id}, %User{ap_id: ap_id}), do: true
def visible_for_user?(%Object{data: %{"actor" => ap_id}}, %User{ap_id: ap_id}), do: true
def visible_for_user?(nil, _), do: false
@ -76,14 +77,17 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
when module in [Activity, Object] do
if restrict_unauthenticated_access?(message),
do: false,
else: is_public?(message) and not is_local_public?(message)
else: public?(message) and not local_public?(message)
end
def visible_for_user?(%{__struct__: module} = message, user)
when module in [Activity, Object] do
x = [user.ap_id | User.following(user)]
y = [message.data["actor"]] ++ message.data["to"] ++ (message.data["cc"] || [])
is_public?(message) || Enum.any?(x, &(&1 in y))
user_is_local = user.local
federatable = not local_public?(message)
(public?(message) || Enum.any?(x, &(&1 in y))) and (user_is_local || federatable)
end
def entire_thread_visible_for_user?(%Activity{} = activity, %User{} = user) do

22
lib/pleroma/web/admin_api/controllers/admin_api_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.AdminAPIController do
@ -49,7 +49,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
plug(
OAuthScopesPlug,
%{scopes: ["admin:read:statuses"]}
when action in [:list_user_statuses, :list_instance_statuses]
when action in [:list_user_statuses]
)
plug(
@ -81,24 +81,6 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
action_fallback(AdminAPI.FallbackController)
def list_instance_statuses(conn, %{"instance" => instance} = params) do
with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true
{page, page_size} = page_params(params)
result =
ActivityPub.fetch_statuses(nil, %{
instance: instance,
limit: page_size,
offset: (page - 1) * page_size,
exclude_reblogs: not with_reblogs,
total: true
})
conn
|> put_view(AdminAPI.StatusView)
|> render("index.json", %{total: result[:total], activities: result[:items], as: :activity})
end
def list_user_statuses(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname} = params) do
with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true
godmode = params["godmode"] == "true" || params["godmode"] == true

83
lib/pleroma/web/admin_api/controllers/announcement_controller.ex Normal file
View file

@ -0,0 +1,83 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.AnnouncementController do
use Pleroma.Web, :controller
alias Pleroma.Announcement
alias Pleroma.Web.ControllerHelper
alias Pleroma.Web.Plugs.OAuthScopesPlug
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(OAuthScopesPlug, %{scopes: ["admin:write"]} when action in [:create, :delete, :change])
plug(OAuthScopesPlug, %{scopes: ["admin:read"]} when action in [:index, :show])
action_fallback(Pleroma.Web.AdminAPI.FallbackController)
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.AnnouncementOperation
defp default_limit, do: 20
def index(conn, params) do
limit = Map.get(params, :limit, default_limit())
offset = Map.get(params, :offset, 0)
announcements = Announcement.list_paginated(%{limit: limit, offset: offset})
render(conn, "index.json", announcements: announcements)
end
def show(conn, %{id: id} = _params) do
announcement = Announcement.get_by_id(id)
if is_nil(announcement) do
{:error, :not_found}
else
render(conn, "show.json", announcement: announcement)
end
end
def create(%{body_params: params} = conn, _params) do
with {:ok, announcement} <- Announcement.add(change_params(params)) do
render(conn, "show.json", announcement: announcement)
else
_ ->
{:error, 400}
end
end
def change_params(orig_params) do
data =
%{}
|> Pleroma.Maps.put_if_present("content", orig_params, &Map.fetch(&1, :content))
|> Pleroma.Maps.put_if_present("all_day", orig_params, &Map.fetch(&1, :all_day))
orig_params
|> Map.merge(%{data: data})
end
def change(%{body_params: params} = conn, %{id: id} = _params) do
with announcement <- Announcement.get_by_id(id),
{:exists, true} <- {:exists, not is_nil(announcement)},
{:ok, announcement} <- Announcement.update(announcement, change_params(params)) do
render(conn, "show.json", announcement: announcement)
else
{:exists, false} ->
{:error, :not_found}
_ ->
{:error, 400}
end
end
def delete(conn, %{id: id} = _params) do
case Announcement.delete_by_id(id) do
:ok ->
conn
|> ControllerHelper.json_response(:ok, %{})
_ ->
{:error, :not_found}
end
end
end

9
lib/pleroma/web/admin_api/controllers/chat_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.ChatController do
@ -8,7 +8,6 @@ defmodule Pleroma.Web.AdminAPI.ChatController do
alias Pleroma.Activity
alias Pleroma.Chat
alias Pleroma.Chat.MessageReference
alias Pleroma.ModerationLog
alias Pleroma.Pagination
alias Pleroma.Web.AdminAPI
alias Pleroma.Web.CommonAPI
@ -42,12 +41,6 @@ defmodule Pleroma.Web.AdminAPI.ChatController do
^chat_id <- to_string(cm_ref.chat_id),
%Activity{id: activity_id} <- Activity.get_create_by_object_ap_id(object_ap_id),
{:ok, _} <- CommonAPI.delete(activity_id, user) do
ModerationLog.insert_log(%{
action: "chat_message_delete",
actor: user,
subject_id: message_id
})
conn
|> put_view(MessageReferenceView)
|> render("show.json", chat_message_reference: cm_ref)

58
lib/pleroma/web/admin_api/controllers/config_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.ConfigController do
@ -9,7 +9,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do
alias Pleroma.ConfigDB
alias Pleroma.Web.Plugs.OAuthScopesPlug
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(OAuthScopesPlug, %{scopes: ["admin:write"]} when action == :update)
plug(
@ -22,13 +22,61 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.ConfigOperation
defp translate_descriptions(descriptions, path \\ []) do
Enum.map(descriptions, fn desc -> translate_item(desc, path) end)
end
defp translate_string(str, path, type) do
Gettext.dpgettext(
Pleroma.Web.Gettext,
"config_descriptions",
Pleroma.Docs.Translator.Compiler.msgctxt_for(path, type),
str
)
end
defp maybe_put_translated(item, key, path) do
if item[key] do
Map.put(
item,
key,
translate_string(
item[key],
path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)],
to_string(key)
)
)
else
item
end
end
defp translate_item(item, path) do
item
|> maybe_put_translated(:label, path)
|> maybe_put_translated(:description, path)
|> translate_children(path)
end
defp translate_children(%{children: children} = item, path) when is_list(children) do
item
|> Map.put(
:children,
translate_descriptions(children, path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)])
)
end
defp translate_children(item, _path) do
item
end
def descriptions(conn, _params) do
descriptions = Enum.filter(Pleroma.Docs.JSON.compiled_descriptions(), &whitelisted_config?/1)
json(conn, descriptions)
json(conn, translate_descriptions(descriptions))
end
def show(conn, %{only_db: true}) do
def show(%{private: %{open_api_spex: %{params: %{only_db: true}}}} = conn, _) do
with :ok <- configurable_from_database() do
configs = Pleroma.Repo.all(ConfigDB)
@ -80,7 +128,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do
end
end
def update(%{body_params: %{configs: configs}} = conn, _) do
def update(%{private: %{open_api_spex: %{body_params: %{configs: configs}}}} = conn, _) do
with :ok <- configurable_from_database() do
results =
configs

2
lib/pleroma/web/admin_api/controllers/fallback_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.FallbackController do

35
lib/pleroma/web/admin_api/controllers/frontend_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.FrontendController do
@ -18,13 +18,24 @@ defmodule Pleroma.Web.AdminAPI.FrontendController do
def index(conn, _params) do
installed = installed()
# FIrst get frontends from config,
# then add frontends that are installed but not in the config
frontends =
[:frontends, :available]
|> Config.get([])
Config.get([:frontends, :available], [])
|> Enum.map(fn {name, desc} ->
Map.put(desc, "installed", name in installed)
desc
|> Map.put("installed", name in installed)
|> Map.put("installed_refs", installed_refs(name))
end)
frontends =
frontends ++
(installed
|> Enum.filter(fn n -> not Enum.any?(frontends, fn f -> f["name"] == n end) end)
|> Enum.map(fn name ->
%{"name" => name, "installed" => true, "installed_refs" => installed_refs(name)}
end))
render(conn, "index.json", frontends: frontends)
end
@ -35,6 +46,20 @@ defmodule Pleroma.Web.AdminAPI.FrontendController do
end
defp installed do
File.ls!(Pleroma.Frontend.dir())
frontend_directory = Pleroma.Frontend.dir()
if File.exists?(frontend_directory) do
File.ls!(frontend_directory)
else
[]
end
end
def installed_refs(name) do
if name in installed() do
File.ls!(Path.join(Pleroma.Frontend.dir(), name))
else
[]
end
end
end

63
lib/pleroma/web/admin_api/controllers/instance_controller.ex Normal file
View file

@ -0,0 +1,63 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.InstanceController do
use Pleroma.Web, :controller
import Pleroma.Web.ControllerHelper, only: [fetch_integer_param: 3]
alias Pleroma.Instances.Instance
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.AdminAPI
alias Pleroma.Web.Plugs.OAuthScopesPlug
require Logger
@default_page_size 50
plug(
OAuthScopesPlug,
%{scopes: ["admin:read:statuses"]}
when action in [:list_statuses]
)
plug(
OAuthScopesPlug,
%{scopes: ["admin:write:accounts", "admin:write:statuses"]}
when action in [:delete]
)
action_fallback(AdminAPI.FallbackController)
def list_statuses(conn, %{"instance" => instance} = params) do
with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true
{page, page_size} = page_params(params)
result =
ActivityPub.fetch_statuses(nil, %{
instance: instance,
limit: page_size,
offset: (page - 1) * page_size,
exclude_reblogs: not with_reblogs,
total: true
})
conn
|> put_view(AdminAPI.StatusView)
|> render("index.json", %{total: result[:total], activities: result[:items], as: :activity})
end
def delete(conn, %{"instance" => instance}) do
with {:ok, _job} <- Instance.delete_users_and_activities(instance) do
json(conn, instance)
end
end
defp page_params(params) do
{
fetch_integer_param(params, "page", 1),
fetch_integer_param(params, "page_size", @default_page_size)
}
end
end

15
lib/pleroma/web/admin_api/controllers/instance_document_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.InstanceDocumentController do
@ -9,7 +9,7 @@ defmodule Pleroma.Web.AdminAPI.InstanceDocumentController do
alias Pleroma.Web.Plugs.InstanceStatic
alias Pleroma.Web.Plugs.OAuthScopesPlug
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
action_fallback(Pleroma.Web.AdminAPI.FallbackController)
@ -18,7 +18,7 @@ defmodule Pleroma.Web.AdminAPI.InstanceDocumentController do
plug(OAuthScopesPlug, %{scopes: ["admin:read"]} when action == :show)
plug(OAuthScopesPlug, %{scopes: ["admin:write"]} when action in [:update, :delete])
def show(conn, %{name: document_name}) do
def show(%{private: %{open_api_spex: %{params: %{name: document_name}}}} = conn, _) do
with {:ok, url} <- InstanceDocument.get(document_name),
{:ok, content} <- File.read(InstanceStatic.file_path(url)) do
conn
@ -27,13 +27,18 @@ defmodule Pleroma.Web.AdminAPI.InstanceDocumentController do
end
end
def update(%{body_params: %{file: file}} = conn, %{name: document_name}) do
def update(
%{
private: %{open_api_spex: %{body_params: %{file: file}, params: %{name: document_name}}}
} = conn,
_
) do
with {:ok, url} <- InstanceDocument.put(document_name, file.path) do
json(conn, %{"url" => url})
end
end
def delete(conn, %{name: document_name}) do
def delete(%{private: %{open_api_spex: %{params: %{name: document_name}}}} = conn, _) do
with :ok <- InstanceDocument.delete(document_name) do
json(conn, %{})
end

16
lib/pleroma/web/admin_api/controllers/invite_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.InviteController do
@ -13,7 +13,7 @@ defmodule Pleroma.Web.AdminAPI.InviteController do
require Logger
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(OAuthScopesPlug, %{scopes: ["admin:read:invites"]} when action == :index)
plug(
@ -33,14 +33,14 @@ defmodule Pleroma.Web.AdminAPI.InviteController do
end
@doc "Create an account registration invite token"
def create(%{body_params: params} = conn, _) do
def create(%{private: %{open_api_spex: %{body_params: params}}} = conn, _) do
{:ok, invite} = UserInviteToken.create_invite(params)
render(conn, "show.json", invite: invite)
end
@doc "Revokes invite by token"
def revoke(%{body_params: %{token: token}} = conn, _) do
def revoke(%{private: %{open_api_spex: %{body_params: %{token: token}}}} = conn, _) do
with {:ok, invite} <- UserInviteToken.find_by_token(token),
{:ok, updated_invite} = UserInviteToken.update_invite(invite, %{used: true}) do
render(conn, "show.json", invite: updated_invite)
@ -51,7 +51,13 @@ defmodule Pleroma.Web.AdminAPI.InviteController do
end
@doc "Sends registration invite via email"
def email(%{assigns: %{user: user}, body_params: %{email: email} = params} = conn, _) do
def email(
%{
assigns: %{user: user},
private: %{open_api_spex: %{body_params: %{email: email} = params}}
} = conn,
_
) do
with {_, false} <- {:registrations_open, Config.get([:instance, :registrations_open])},
{_, true} <- {:invites_enabled, Config.get([:instance, :invites_enabled])},
{:ok, invite_token} <- UserInviteToken.create_invite(),

17
lib/pleroma/web/admin_api/controllers/media_proxy_cache_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.MediaProxyCacheController do
@ -11,7 +11,7 @@ defmodule Pleroma.Web.AdminAPI.MediaProxyCacheController do
@cachex Pleroma.Config.get([:cachex, :provider], Cachex)
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(
OAuthScopesPlug,
@ -27,7 +27,7 @@ defmodule Pleroma.Web.AdminAPI.MediaProxyCacheController do
defdelegate open_api_operation(action), to: Spec.MediaProxyCacheOperation
def index(%{assigns: %{user: _}} = conn, params) do
def index(%{assigns: %{user: _}, private: %{open_api_spex: %{params: params}}} = conn, _) do
entries = fetch_entries(params)
urls = paginate_entries(entries, params.page, params.page_size)
@ -59,12 +59,19 @@ defmodule Pleroma.Web.AdminAPI.MediaProxyCacheController do
Enum.slice(entries, offset, page_size)
end
def delete(%{assigns: %{user: _}, body_params: %{urls: urls}} = conn, _) do
def delete(
%{assigns: %{user: _}, private: %{open_api_spex: %{body_params: %{urls: urls}}}} = conn,
_
) do
MediaProxy.remove_from_banned_urls(urls)
json(conn, %{})
end
def purge(%{assigns: %{user: _}, body_params: %{urls: urls, ban: ban}} = conn, _) do
def purge(
%{assigns: %{user: _}, private: %{open_api_spex: %{body_params: %{urls: urls, ban: ban}}}} =
conn,
_
) do
MediaProxy.Invalidation.purge(urls)
if ban do

2
lib/pleroma/web/admin_api/controllers/o_auth_app_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.OAuthAppController do

20
lib/pleroma/web/admin_api/controllers/relay_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.RelayController do
@ -11,7 +11,7 @@ defmodule Pleroma.Web.AdminAPI.RelayController do
require Logger
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(
OAuthScopesPlug,
@ -31,7 +31,13 @@ defmodule Pleroma.Web.AdminAPI.RelayController do
end
end
def follow(%{assigns: %{user: admin}, body_params: %{relay_url: target}} = conn, _) do
def follow(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{relay_url: target}}}
} = conn,
_
) do
with {:ok, _message} <- Relay.follow(target) do
ModerationLog.insert_log(%{action: "relay_follow", actor: admin, target: target})
@ -44,7 +50,13 @@ defmodule Pleroma.Web.AdminAPI.RelayController do
end
end
def unfollow(%{assigns: %{user: admin}, body_params: %{relay_url: target} = params} = conn, _) do
def unfollow(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{relay_url: target} = params}}
} = conn,
_
) do
with {:ok, _message} <- Relay.unfollow(target, %{force: params[:force]}) do
ModerationLog.insert_log(%{action: "relay_unfollow", actor: admin, target: target})

44
lib/pleroma/web/admin_api/controllers/report_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.ReportController do
@ -18,7 +18,7 @@ defmodule Pleroma.Web.AdminAPI.ReportController do
require Logger
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(OAuthScopesPlug, %{scopes: ["admin:read:reports"]} when action in [:index, :show])
plug(
@ -31,13 +31,13 @@ defmodule Pleroma.Web.AdminAPI.ReportController do
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.ReportOperation
def index(conn, params) do
def index(%{private: %{open_api_spex: %{params: params}}} = conn, _) do
reports = Utils.get_reports(params, params.page, params.page_size)
render(conn, "index.json", reports: reports)
end
def show(conn, %{id: id}) do
def show(%{private: %{open_api_spex: %{params: %{id: id}}}} = conn, _) do
with %Activity{} = report <- Activity.get_report(id) do
render(conn, "show.json", Report.extract_report_info(report))
else
@ -45,7 +45,13 @@ defmodule Pleroma.Web.AdminAPI.ReportController do
end
end
def update(%{assigns: %{user: admin}, body_params: %{reports: reports}} = conn, _) do
def update(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{reports: reports}}}
} = conn,
_
) do
result =
Enum.map(reports, fn report ->
case CommonAPI.update_report_state(report.id, report.state) do
@ -73,9 +79,13 @@ defmodule Pleroma.Web.AdminAPI.ReportController do
end
end
def notes_create(%{assigns: %{user: user}, body_params: %{content: content}} = conn, %{
id: report_id
}) do
def notes_create(
%{
assigns: %{user: user},
private: %{open_api_spex: %{body_params: %{content: content}, params: %{id: report_id}}}
} = conn,
_
) do
with {:ok, _} <- ReportNote.create(user.id, report_id, content),
report <- Activity.get_by_id_with_user_actor(report_id) do
ModerationLog.insert_log(%{
@ -92,10 +102,20 @@ defmodule Pleroma.Web.AdminAPI.ReportController do
end
end
def notes_delete(%{assigns: %{user: user}} = conn, %{
id: note_id,
report_id: report_id
}) do
def notes_delete(
%{
assigns: %{user: user},
private: %{
open_api_spex: %{
params: %{
id: note_id,
report_id: report_id
}
}
}
} = conn,
_
) do
with {:ok, note} <- ReportNote.destroy(note_id),
report <- Activity.get_by_id_with_user_actor(report_id) do
ModerationLog.insert_log(%{

62
lib/pleroma/web/admin_api/controllers/rule_controller.ex Normal file
View file

@ -0,0 +1,62 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.RuleController do
use Pleroma.Web, :controller
alias Pleroma.Repo
alias Pleroma.Rule
alias Pleroma.Web.Plugs.OAuthScopesPlug
import Pleroma.Web.ControllerHelper,
only: [
json_response: 3
]
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(
OAuthScopesPlug,
%{scopes: ["admin:write"]}
when action in [:create, :update, :delete]
)
plug(OAuthScopesPlug, %{scopes: ["admin:read"]} when action == :index)
action_fallback(AdminAPI.FallbackController)
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.RuleOperation
def index(conn, _) do
rules =
Rule.query()
|> Repo.all()
render(conn, "index.json", rules: rules)
end
def create(%{body_params: params} = conn, _) do
rule =
params
|> Rule.create()
render(conn, "show.json", rule: rule)
end
def update(%{body_params: params} = conn, %{id: id}) do
rule =
params
|> Rule.update(id)
render(conn, "show.json", rule: rule)
end
def delete(conn, %{id: id}) do
with {:ok, _} <- Rule.delete(id) do
json(conn, %{})
else
_ -> json_response(conn, :bad_request, "")
end
end
end

8
lib/pleroma/web/admin_api/controllers/status_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.StatusController do
@ -65,12 +65,6 @@ defmodule Pleroma.Web.AdminAPI.StatusController do
def delete(%{assigns: %{user: user}} = conn, %{id: id}) do
with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
ModerationLog.insert_log(%{
action: "status_delete",
actor: user,
subject_id: id
})
json(conn, %{})
end
end

135
lib/pleroma/web/admin_api/controllers/user_controller.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.UserController do
@ -18,7 +18,7 @@ defmodule Pleroma.Web.AdminAPI.UserController do
@users_page_size 50
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(
OAuthScopesPlug,
@ -35,7 +35,9 @@ defmodule Pleroma.Web.AdminAPI.UserController do
:toggle_activation,
:activate,
:deactivate,
:approve
:approve,
:suggest,
:unsuggest
]
)
@ -49,13 +51,22 @@ defmodule Pleroma.Web.AdminAPI.UserController do
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.UserOperation
def delete(conn, %{nickname: nickname}) do
def delete(%{private: %{open_api_spex: %{params: %{nickname: nickname}}}} = conn, _) do
conn
|> Map.put(:body_params, %{nicknames: [nickname]})
|> delete(%{})
|> do_deletes([nickname])
end
def delete(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
def delete(
%{
private: %{open_api_spex: %{body_params: %{nicknames: nicknames}}}
} = conn,
_
) do
conn
|> do_deletes(nicknames)
end
defp do_deletes(%{assigns: %{user: admin}} = conn, nicknames) when is_list(nicknames) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
Enum.each(users, fn user ->
@ -75,9 +86,13 @@ defmodule Pleroma.Web.AdminAPI.UserController do
def follow(
%{
assigns: %{user: admin},
body_params: %{
follower: follower_nick,
followed: followed_nick
private: %{
open_api_spex: %{
body_params: %{
follower: follower_nick,
followed: followed_nick
}
}
}
} = conn,
_
@ -100,9 +115,13 @@ defmodule Pleroma.Web.AdminAPI.UserController do
def unfollow(
%{
assigns: %{user: admin},
body_params: %{
follower: follower_nick,
followed: followed_nick
private: %{
open_api_spex: %{
body_params: %{
follower: follower_nick,
followed: followed_nick
}
}
}
} = conn,
_
@ -122,7 +141,13 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, "ok")
end
def create(%{assigns: %{user: admin}, body_params: %{users: users}} = conn, _) do
def create(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{users: users}}}
} = conn,
_
) do
changesets =
users
|> Enum.map(fn %{nickname: nickname, email: email, password: password} ->
@ -176,7 +201,13 @@ defmodule Pleroma.Web.AdminAPI.UserController do
end
end
def show(%{assigns: %{user: admin}} = conn, %{nickname: nickname}) do
def show(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{params: %{nickname: nickname}}}
} = conn,
_
) do
with %User{} = user <- User.get_cached_by_nickname_or_id(nickname, for: admin) do
render(conn, "show.json", %{user: user})
else
@ -184,7 +215,11 @@ defmodule Pleroma.Web.AdminAPI.UserController do
end
end
def toggle_activation(%{assigns: %{user: admin}} = conn, %{nickname: nickname}) do
def toggle_activation(
%{assigns: %{user: admin}, private: %{open_api_spex: %{params: %{nickname: nickname}}}} =
conn,
_
) do
user = User.get_cached_by_nickname(nickname)
{:ok, updated_user} = User.set_activation(user, !user.is_active)
@ -200,7 +235,13 @@ defmodule Pleroma.Web.AdminAPI.UserController do
render(conn, "show.json", user: updated_user)
end
def activate(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
def activate(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{nicknames: nicknames}}}
} = conn,
_
) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_activation(users, true)
@ -210,10 +251,16 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "activate"
})
render(conn, "index.json", users: Keyword.values(updated_users))
render(conn, "index.json", users: updated_users)
end
def deactivate(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
def deactivate(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{nicknames: nicknames}}}
} = conn,
_
) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_activation(users, false)
@ -223,10 +270,16 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "deactivate"
})
render(conn, "index.json", users: Keyword.values(updated_users))
render(conn, "index.json", users: updated_users)
end
def approve(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
def approve(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{nicknames: nicknames}}}
} = conn,
_
) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.approve(users)
@ -239,7 +292,45 @@ defmodule Pleroma.Web.AdminAPI.UserController do
render(conn, "index.json", users: updated_users)
end
def index(conn, params) do
def suggest(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{nicknames: nicknames}}}
} = conn,
_
) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_suggestion(users, true)
ModerationLog.insert_log(%{
actor: admin,
subject: users,
action: "add_suggestion"
})
render(conn, "index.json", users: updated_users)
end
def unsuggest(
%{
assigns: %{user: admin},
private: %{open_api_spex: %{body_params: %{nicknames: nicknames}}}
} = conn,
_
) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_suggestion(users, false)
ModerationLog.insert_log(%{
actor: admin,
subject: users,
action: "remove_suggestion"
})
render(conn, "index.json", users: updated_users)
end
def index(%{private: %{open_api_spex: %{params: params}}} = conn, _) do
{page, page_size} = page_params(params)
filters = maybe_parse_filters(params[:filters])

45
lib/pleroma/web/admin_api/report.ex
View file

@ -1,9 +1,10 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.Report do
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.User
def extract_report_info(
@ -13,11 +14,47 @@ defmodule Pleroma.Web.AdminAPI.Report do
account = User.get_cached_by_ap_id(account_ap_id)
statuses =
Enum.map(status_ap_ids, fn
act when is_map(act) -> Activity.get_by_ap_id_with_object(act["id"])
act when is_binary(act) -> Activity.get_by_ap_id_with_object(act)
status_ap_ids
|> Enum.reject(&is_nil(&1))
|> Enum.map(fn
act when is_map(act) ->
Activity.get_create_by_object_ap_id_with_object(act["id"]) ||
Activity.get_by_ap_id_with_object(act["id"]) || make_fake_activity(act, user)
act when is_binary(act) ->
Activity.get_create_by_object_ap_id_with_object(act) ||
Activity.get_by_ap_id_with_object(act)
end)
%{report: report, user: user, account: account, statuses: statuses}
end
defp make_fake_activity(act, user) do
%Activity{
id: "pleroma:fake:#{act["id"]}",
data: %{
"actor" => user.ap_id,
"type" => "Create",
"to" => [],
"cc" => [],
"object" => act["id"],
"published" => act["published"],
"id" => act["id"],
"context" => "pleroma:fake"
},
recipients: [user.ap_id],
object: %Object{
data: %{
"actor" => user.ap_id,
"type" => "Note",
"content" => act["content"],
"published" => act["published"],
"to" => [],
"cc" => [],
"id" => act["id"],
"context" => "pleroma:fake"
}
}
}
end
end

4
lib/pleroma/web/admin_api/search.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.Search do
@ -17,7 +17,7 @@ defmodule Pleroma.Web.AdminAPI.Search do
|> Map.drop([:page, :page_size])
|> Map.put(:invisible, false)
|> User.Query.build()
|> order_by([u], u.nickname)
|> order_by(desc: :id)
paginated_query =
User.Query.paginate(query, params[:page] || 1, params[:page_size] || @page_size)

7
lib/pleroma/web/admin_api/views/account_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.AccountView do
@ -8,6 +8,7 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
alias Pleroma.User
alias Pleroma.Web.AdminAPI
alias Pleroma.Web.AdminAPI.AccountView
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.MastodonAPI
alias Pleroma.Web.MediaProxy
@ -79,9 +80,11 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
"tags" => user.tags || [],
"is_confirmed" => user.is_confirmed,
"is_approved" => user.is_approved,
"is_suggested" => user.is_suggested,
"url" => user.uri || user.ap_id,
"registration_reason" => user.registration_reason,
"actor_type" => user.actor_type
"actor_type" => user.actor_type,
"created_at" => CommonAPI.Utils.to_masto_date(user.inserted_at)
}
end

15
lib/pleroma/web/admin_api/views/announcement_view.ex Normal file
View file

@ -0,0 +1,15 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.AnnouncementView do
use Pleroma.Web, :view
def render("index.json", %{announcements: announcements}) do
render_many(announcements, __MODULE__, "show.json")
end
def render("show.json", %{announcement: announcement}) do
Pleroma.Announcement.render_json(announcement, admin: true)
end
end

2
lib/pleroma/web/admin_api/views/chat_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.ChatView do

2
lib/pleroma/web/admin_api/views/config_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.ConfigView do

5
lib/pleroma/web/admin_api/views/frontend_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.FrontendView do
@ -15,7 +15,8 @@ defmodule Pleroma.Web.AdminAPI.FrontendView do
git: frontend["git"],
build_url: frontend["build_url"],
ref: frontend["ref"],
installed: frontend["installed"]
installed: frontend["installed"],
installed_refs: frontend["installed_refs"]
}
end
end

2
lib/pleroma/web/admin_api/views/invite_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.InviteView do

2
lib/pleroma/web/admin_api/views/media_proxy_cache_view.ex
View file

@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.MediaProxyCacheView do

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