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Merge remote-tracking branch 'origin/develop' into post-languages

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This commit is contained in:
marcin mikołajczak 2024-08-22 13:06:57 +02:00
commit 3e5517e7bb
655 changed files with 2268 additions and 1748 deletions
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18
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -222,10 +222,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
%{data: %{"expires_at" => %DateTime{} = expires_at}} = activity
) do
with {:ok, _job} <-
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: activity.id,
expires_at: expires_at
}) do
Pleroma.Workers.PurgeExpiredActivity.enqueue(
%{
activity_id: activity.id
},
scheduled_at: expires_at
) do
{:ok, activity}
end
end
@ -446,10 +448,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
_ <- notify_and_stream(activity) do
maybe_federate(activity)
BackgroundWorker.enqueue("move_following", %{
BackgroundWorker.new(%{
"op" => "move_following",
"origin_id" => origin.id,
"target_id" => target.id
})
|> Oban.insert()
{:ok, activity}
else
@ -1797,10 +1801,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
# enqueue a task to fetch all pinned objects
Enum.each(pins, fn {ap_id, _} ->
if is_nil(Object.get_cached_by_ap_id(ap_id)) do
Pleroma.Workers.RemoteFetcherWorker.enqueue("fetch_remote", %{
Pleroma.Workers.RemoteFetcherWorker.new(%{
"op" => "fetch_remote",
"id" => ap_id,
"depth" => 1
})
|> Oban.insert()
end
end)
end

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

@ -63,20 +63,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy do
end
@impl true
def filter(%{"type" => "Follow", "actor" => actor_id} = message) do
def filter(%{"type" => "Follow", "actor" => actor_id} = activity) do
%User{} = actor = normalize_by_ap_id(actor_id)
score = determine_if_followbot(actor)
if score < 0.8 || bot_allowed?(message, actor) do
{:ok, message}
if score < 0.8 || bot_allowed?(activity, actor) do
{:ok, activity}
else
{:reject, "[AntiFollowbotPolicy] Scored #{actor_id} as #{score}"}
end
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -29,17 +29,17 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
defp contains_links?(_), do: false
@impl true
def filter(%{"type" => "Create", "actor" => actor, "object" => object} = message) do
def filter(%{"type" => "Create", "actor" => actor, "object" => object} = activity) do
with {:ok, %User{local: false} = u} <- User.get_or_fetch_by_ap_id(actor),
{:contains_links, true} <- {:contains_links, contains_links?(object)},
{:old_user, true} <- {:old_user, old_user?(u)} do
{:ok, message}
{:ok, activity}
else
{:ok, %User{local: true}} ->
{:ok, message}
{:ok, activity}
{:contains_links, false} ->
{:ok, message}
{:ok, activity}
{:old_user, false} ->
{:reject, "[AntiLinkSpamPolicy] User has no posts nor followers"}
@ -53,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
end
# in all other cases, pass through
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -22,11 +22,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiMentionSpamPolicy do
end
# copied from HellthreadPolicy
defp get_recipient_count(message) do
recipients = (message["to"] || []) ++ (message["cc"] || [])
defp get_recipient_count(activity) do
recipients = (activity["to"] || []) ++ (activity["cc"] || [])
follower_collection =
User.get_cached_by_ap_id(message["actor"] || message["attributedTo"]).follower_address
User.get_cached_by_ap_id(activity["actor"] || activity["attributedTo"]).follower_address
if Enum.member?(recipients, Pleroma.Constants.as_public()) do
recipients =
@ -80,7 +80,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiMentionSpamPolicy do
end
# in all other cases, pass through
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

14
lib/pleroma/web/activity_pub/mrf/dnsrbl_policy.ex
View file

@ -38,18 +38,18 @@ defmodule Pleroma.Web.ActivityPub.MRF.DNSRBLPolicy do
@query_timeout 500
@impl true
def filter(%{"actor" => actor} = object) do
def filter(%{"actor" => actor} = activity) do
actor_info = URI.parse(actor)
with {:ok, object} <- check_rbl(actor_info, object) do
{:ok, object}
with {:ok, activity} <- check_rbl(actor_info, activity) do
{:ok, activity}
else
_ -> {:reject, "[DNSRBLPolicy]"}
end
end
@impl true
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe do
@ -90,7 +90,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.DNSRBLPolicy do
}
end
defp check_rbl(%{host: actor_host}, object) do
defp check_rbl(%{host: actor_host}, activity) do
with false <- match?(^actor_host, Pleroma.Web.Endpoint.host()),
zone when not is_nil(zone) <- Keyword.get(Config.get([:mrf_dnsrbl]), :zone) do
query =
@ -100,7 +100,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.DNSRBLPolicy do
rbl_response = rblquery(query)
if Enum.empty?(rbl_response) do
{:ok, object}
{:ok, activity}
else
Task.start(fn ->
reason =
@ -117,7 +117,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.DNSRBLPolicy do
:error
end
else
_ -> {:ok, object}
_ -> {:ok, activity}
end
end

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

@ -8,9 +8,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.DropPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(object) do
Logger.debug("REJECTING #{inspect(object)}")
{:reject, object}
def filter(activity) do
Logger.debug("REJECTING #{inspect(activity)}")
{:reject, activity}
end
@impl true

30
lib/pleroma/web/activity_pub/mrf/emoji_policy.ex
View file

@ -28,11 +28,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
Pleroma.Config.get([:mrf_emoji, :federated_timeline_removal_shortcode], [])
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :manual
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(%{"type" => type, "object" => %{"type" => objtype} = object} = message)
@impl true
def filter(%{"type" => type, "object" => %{"type" => objtype} = object} = activity)
when type in ["Create", "Update"] and objtype in Pleroma.Constants.status_object_types() do
with {:ok, object} <-
Updater.do_with_history(object, fn object ->
@ -42,13 +42,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
Updater.do_with_history(object, fn object ->
{:ok, process_remove(object, :shortcode, config_remove_shortcode())}
end),
activity <- Map.put(message, "object", object),
activity <- Map.put(activity, "object", object),
activity <- maybe_delist(activity) do
{:ok, activity}
end
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
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
@ -56,7 +56,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
end
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(%{"type" => "EmojiReact"} = object) do
with {:ok, _} <-
matched_emoji_checker(config_remove_url(), config_remove_shortcode()).(object) do
@ -67,9 +67,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
end
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
def filter(message) do
{:ok, message}
@impl true
def filter(activity) do
{:ok, activity}
end
defp match_string?(string, pattern) when is_binary(pattern) do
@ -214,7 +214,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
)
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def describe do
mrf_emoji =
Pleroma.Config.get(:mrf_emoji, [])
@ -226,7 +226,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
{:ok, %{mrf_emoji: mrf_emoji}}
end
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def config_description do
%{
key: :mrf_emoji,
@ -239,7 +239,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
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.
A list of patterns which result in emoji whose URL matches being removed from the activity. 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/`.
""",
@ -249,7 +249,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
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.
A list of patterns which result in emoji whose shortcode matches being removed from the activity. 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/`.
""",
@ -259,7 +259,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
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.
A list of patterns which result in activity 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/`.
""",
@ -269,7 +269,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.EmojiPolicy do
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.
A list of patterns which result in activities 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/`.
""",

14
lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
View file

@ -29,19 +29,19 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do
def filter_by_summary(_in_reply_to, child), do: child
def filter(%{"type" => type, "object" => child_object} = object)
when type in ["Create", "Update"] and is_map(child_object) do
def filter(%{"type" => type, "object" => object} = activity)
when type in ["Create", "Update"] and is_map(object) do
child =
child_object["inReplyTo"]
object["inReplyTo"]
|> Object.normalize(fetch: false)
|> filter_by_summary(child_object)
|> filter_by_summary(object)
object = Map.put(object, "object", child)
activity = Map.put(activity, "object", child)
{:ok, object}
{:ok, activity}
end
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
def describe, do: {:ok, %{}}
end

53
lib/pleroma/web/activity_pub/mrf/fo_direct_reply.ex Normal file
View file

@ -0,0 +1,53 @@
# 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.FODirectReply do
@moduledoc """
FODirectReply alters the scope of replies to activities which are Followers Only to be Direct. The purpose of this policy is to prevent broken threads for followers of the reply author because their response was to a user that they are not also following.
"""
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Visibility
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(
%{
"type" => "Create",
"to" => to,
"object" => %{
"actor" => actor,
"type" => "Note",
"inReplyTo" => in_reply_to
}
} = activity
) do
with true <- is_binary(in_reply_to),
%User{follower_address: followers_collection, local: true} <- User.get_by_ap_id(actor),
%Object{} = in_reply_to_object <- Object.get_by_ap_id(in_reply_to),
"private" <- Visibility.get_visibility(in_reply_to_object) do
direct_to = to -- [followers_collection]
updated_activity =
activity
|> Map.put("cc", [])
|> Map.put("to", direct_to)
|> Map.put("directMessage", true)
|> put_in(["object", "cc"], [])
|> put_in(["object", "to"], direct_to)
{:ok, updated_activity}
else
_ -> {:ok, activity}
end
end
@impl true
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}
end

20
lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex
View file

@ -11,12 +11,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
require Logger
@impl true
def filter(message) do
def filter(activity) do
with follower_nickname <- Config.get([:mrf_follow_bot, :follower_nickname]),
%User{actor_type: "Service"} = follower <-
User.get_cached_by_nickname(follower_nickname),
%{"type" => "Create", "object" => %{"type" => "Note"}} <- message do
try_follow(follower, message)
%{"type" => "Create", "object" => %{"type" => "Note"}} <- activity do
try_follow(follower, activity)
else
nil ->
Logger.warning(
@ -24,17 +24,17 @@ defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
account does not exist, or the account is not correctly configured as a bot."
)
{:ok, message}
{:ok, activity}
_ ->
{:ok, message}
{:ok, activity}
end
end
defp try_follow(follower, message) do
to = Map.get(message, "to", [])
cc = Map.get(message, "cc", [])
actor = [message["actor"]]
defp try_follow(follower, activity) do
to = Map.get(activity, "to", [])
cc = Map.get(activity, "cc", [])
actor = [activity["actor"]]
Enum.concat([to, cc, actor])
|> List.flatten()
@ -53,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
end
end)
{:ok, message}
{:ok, activity}
end
@impl true

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

@ -22,7 +22,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy do
"cc" => cc,
"actor" => actor,
"object" => object
} = message
} = activity
) do
user = User.get_cached_by_ap_id(actor)
isbot = check_if_bot(user)
@ -36,20 +36,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy do
|> Map.put("to", to)
|> Map.put("cc", cc)
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Map.put("object", object)
{:ok, message}
{:ok, activity}
else
{:ok, message}
{:ok, activity}
end
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -52,7 +52,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceMention do
end
@impl true
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -79,18 +79,18 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceMentionsInContent do
%{
"type" => type,
"object" => %{"type" => "Note", "to" => to, "inReplyTo" => in_reply_to}
} = object
} = activity
)
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"] || ""
content = activity["object"]["content"] || ""
# Get the replied-to user for sorting
replied_to_user = get_replied_to_user(object["object"])
replied_to_user = get_replied_to_user(activity["object"])
mention_users =
to
|> clean_recipients(object)
|> clean_recipients(activity)
|> Enum.map(&User.get_cached_by_ap_id/1)
|> Enum.reject(&is_nil/1)
|> sort_replied_user(replied_to_user)
@ -126,11 +126,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceMentionsInContent do
content
end
{:ok, put_in(object["object"]["content"], content)}
{:ok, put_in(activity["object"]["content"], content)}
end
@impl true
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -9,7 +9,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
alias Pleroma.Object
@moduledoc """
Reject, TWKN-remove or Set-Sensitive messages with specific hashtags (without the leading #)
Reject, TWKN-remove or Set-Sensitive activities 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.
"""
@ -19,40 +19,40 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
@impl true
def history_awareness, do: :manual
defp check_reject(message, hashtags) do
defp check_reject(activity, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
{:reject, "[HashtagPolicy] Matches with rejected keyword"}
else
{:ok, message}
{:ok, activity}
end
end
defp check_ftl_removal(%{"to" => to} = message, hashtags) do
defp check_ftl_removal(%{"to" => to} = activity, hashtags) do
if Pleroma.Constants.as_public() in to and
Enum.any?(Config.get([:mrf_hashtag, :federated_timeline_removal]), fn match ->
match in hashtags
end) do
to = List.delete(to, Pleroma.Constants.as_public())
cc = [Pleroma.Constants.as_public() | message["cc"] || []]
cc = [Pleroma.Constants.as_public() | activity["cc"] || []]
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
{:ok, activity}
else
{:ok, message}
{:ok, activity}
end
end
defp check_ftl_removal(message, _hashtags), do: {:ok, message}
defp check_ftl_removal(activity, _hashtags), do: {:ok, activity}
defp check_sensitive(message) do
defp check_sensitive(activity) do
{:ok, new_object} =
Object.Updater.do_with_history(message["object"], fn object ->
Object.Updater.do_with_history(activity["object"], fn object ->
hashtags = Object.hashtags(%Object{data: object})
if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
@ -62,11 +62,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
end
end)
{:ok, Map.put(message, "object", new_object)}
{:ok, Map.put(activity, "object", new_object)}
end
@impl true
def filter(%{"type" => type, "object" => object} = message) when type in ["Create", "Update"] do
def filter(%{"type" => type, "object" => object} = activity)
when type in ["Create", "Update"] do
history_items =
with %{"formerRepresentations" => %{"orderedItems" => items}} <- object do
items
@ -82,23 +83,23 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
hashtags = Object.hashtags(%Object{data: object}) ++ historical_hashtags
if hashtags != [] do
with {:ok, message} <- check_reject(message, hashtags),
{:ok, message} <-
with {:ok, activity} <- check_reject(activity, hashtags),
{:ok, activity} <-
(if type == "Create" do
check_ftl_removal(message, hashtags)
check_ftl_removal(activity, hashtags)
else
{:ok, message}
{:ok, activity}
end),
{:ok, message} <- check_sensitive(message) do
{:ok, message}
{:ok, activity} <- check_sensitive(activity) do
{:ok, activity}
end
else
{:ok, message}
{:ok, activity}
end
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe do
@ -120,21 +121,21 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
%{
key: :reject,
type: {:list, :string},
description: "A list of hashtags which result in message being rejected.",
description: "A list of hashtags which result in the activity being rejected.",
suggestions: ["foo"]
},
%{
key: :federated_timeline_removal,
type: {:list, :string},
description:
"A list of hashtags which result in message being removed from federated timelines (a.k.a unlisted).",
"A list of hashtags which result in the activity being removed from federated timelines (a.k.a unlisted).",
suggestions: ["foo"]
},
%{
key: :sensitive,
type: {:list, :string},
description:
"A list of hashtags which result in message being set as sensitive (a.k.a NSFW/R-18)",
"A list of hashtags which result in the activity being set as sensitive (a.k.a NSFW/R-18)",
suggestions: ["nsfw", "r18"]
}
]

54
lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
View file

@ -7,54 +7,54 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
require Pleroma.Constants
@moduledoc "Block messages with too much mentions (configurable)"
@moduledoc "Block activities with too much mentions (configurable)"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp delist_message(message, threshold) when threshold > 0 do
follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address
to = message["to"] || []
cc = message["cc"] || []
defp delist_activity(activity, threshold) when threshold > 0 do
follower_collection = User.get_cached_by_ap_id(activity["actor"]).follower_address
to = activity["to"] || []
cc = activity["cc"] || []
follower_collection? = Enum.member?(to ++ cc, follower_collection)
message =
case get_recipient_count(message) do
activity =
case get_recipient_count(activity) do
{:public, recipients}
when follower_collection? and recipients > threshold ->
message
activity
|> Map.put("to", [follower_collection])
|> Map.put("cc", [Pleroma.Constants.as_public()])
{:public, recipients} when recipients > threshold ->
message
activity
|> Map.put("to", [])
|> Map.put("cc", [Pleroma.Constants.as_public()])
_ ->
message
activity
end
{:ok, message}
{:ok, activity}
end
defp delist_message(message, _threshold), do: {:ok, message}
defp delist_activity(activity, _threshold), do: {:ok, activity}
defp reject_message(message, threshold) when threshold > 0 do
with {_, recipients} <- get_recipient_count(message) do
defp reject_activity(activity, threshold) when threshold > 0 do
with {_, recipients} <- get_recipient_count(activity) do
if recipients > threshold do
{:reject, "[HellthreadPolicy] #{recipients} recipients is over the limit of #{threshold}"}
else
{:ok, message}
{:ok, activity}
end
end
end
defp reject_message(message, _threshold), do: {:ok, message}
defp reject_activity(activity, _threshold), do: {:ok, activity}
defp get_recipient_count(message) do
recipients = (message["to"] || []) ++ (message["cc"] || [])
follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address
defp get_recipient_count(activity) do
recipients = (activity["to"] || []) ++ (activity["cc"] || [])
follower_collection = User.get_cached_by_ap_id(activity["actor"]).follower_address
if Enum.member?(recipients, Pleroma.Constants.as_public()) do
recipients =
@ -73,7 +73,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
end
@impl true
def filter(%{"type" => "Create", "object" => %{"type" => object_type}} = message)
def filter(%{"type" => "Create", "object" => %{"type" => object_type}} = activity)
when object_type in ~w{Note Article} do
reject_threshold =
Pleroma.Config.get(
@ -83,16 +83,16 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
delist_threshold = Pleroma.Config.get([:mrf_hellthread, :delist_threshold])
with {:ok, message} <- reject_message(message, reject_threshold),
{:ok, message} <- delist_message(message, delist_threshold) do
{:ok, message}
with {:ok, activity} <- reject_activity(activity, reject_threshold),
{:ok, activity} <- delist_activity(activity, delist_threshold) do
{:ok, activity}
else
e -> e
end
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe,
@ -104,13 +104,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
key: :mrf_hellthread,
related_policy: "Pleroma.Web.ActivityPub.MRF.HellthreadPolicy",
label: "MRF Hellthread",
description: "Block messages with excessive user mentions",
description: "Block activities with excessive user mentions",
children: [
%{
key: :delist_threshold,
type: :integer,
description:
"Number of mentioned users after which the message gets removed from timelines and" <>
"Number of mentioned users after which the activity gets removed from timelines and" <>
"disables notifications. Set to 0 to disable.",
suggestions: [10]
},
@ -118,7 +118,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
key: :reject_threshold,
type: :integer,
description:
"Number of mentioned users after which the messaged gets rejected. Set to 0 to disable.",
"Number of mentioned users after which the activity gets rejected. Set to 0 to disable.",
suggestions: [20]
}
]

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

@ -48,12 +48,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.InlineQuotePolicy do
end
@impl true
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :auto
@impl true

48
lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
View file

@ -7,7 +7,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
alias Pleroma.Web.ActivityPub.MRF.Utils
@moduledoc "Reject or Word-Replace messages with a keyword or regex"
@moduledoc "Reject or Word-Replace activities with a keyword or regex"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@ -25,7 +25,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
|> Enum.join("\n")
end
defp check_reject(%{"object" => %{} = object} = message) do
defp check_reject(%{"object" => %{} = object} = activity) do
with {:ok, _new_object} <-
Pleroma.Object.Updater.do_with_history(object, fn object ->
payload = object_payload(object)
@ -35,16 +35,16 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
end) do
{:reject, "[KeywordPolicy] Matches with rejected keyword"}
else
{:ok, message}
{:ok, activity}
end
end) do
{:ok, message}
{:ok, activity}
else
e -> e
end
end
defp check_ftl_removal(%{"type" => "Create", "to" => to, "object" => %{} = object} = message) do
defp check_ftl_removal(%{"type" => "Create", "to" => to, "object" => %{} = object} = activity) do
check_keyword = fn object ->
payload = object_payload(object)
@ -67,24 +67,24 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
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"] || []]
cc = [Pleroma.Constants.as_public() | activity["cc"] || []]
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
{:ok, message}
{:ok, activity}
else
{:ok, message}
{:ok, activity}
end
end
defp check_ftl_removal(message) do
{:ok, message}
defp check_ftl_removal(activity) do
{:ok, activity}
end
defp check_replace(%{"object" => %{} = object} = message) do
defp check_replace(%{"object" => %{} = object} = activity) do
replace_kw = fn object ->
["content", "name", "summary"]
|> Enum.filter(fn field -> Map.has_key?(object, field) && object[field] end)
@ -103,18 +103,18 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
{:ok, object} = Pleroma.Object.Updater.do_with_history(object, replace_kw)
message = Map.put(message, "object", object)
activity = Map.put(activity, "object", object)
{:ok, message}
{:ok, activity}
end
@impl true
def filter(%{"type" => type, "object" => %{"content" => _content}} = message)
def filter(%{"type" => type, "object" => %{"content" => _content}} = activity)
when type in ["Create", "Update"] do
with {:ok, message} <- check_reject(message),
{:ok, message} <- check_ftl_removal(message),
{:ok, message} <- check_replace(message) do
{:ok, message}
with {:ok, activity} <- check_reject(activity),
{:ok, activity} <- check_ftl_removal(activity),
{:ok, activity} <- check_replace(activity) do
{:ok, activity}
else
{:reject, nil} -> {:reject, "[KeywordPolicy] "}
{:reject, _} = e -> e
@ -123,7 +123,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe do
@ -154,13 +154,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
related_policy: "Pleroma.Web.ActivityPub.MRF.KeywordPolicy",
label: "MRF Keyword",
description:
"Reject or Word-Replace messages matching a keyword or [Regex](https://hexdocs.pm/elixir/Regex.html).",
"Reject or Word-Replace activities matching a keyword or [Regex](https://hexdocs.pm/elixir/Regex.html).",
children: [
%{
key: :reject,
type: {:list, :string},
description: """
A list of patterns which result in message being rejected.
A list of patterns which result in the activity being rejected.
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",
@ -170,7 +170,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
key: :federated_timeline_removal,
type: {:list, :string},
description: """
A list of patterns which result in message being removed from federated timelines (a.k.a unlisted).
A list of patterns which result in the activity being removed from federated timelines (a.k.a unlisted).
Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
""",

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

@ -31,7 +31,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
HTTP.get(url, [], http_client_opts)
end
defp preload(%{"object" => %{"attachment" => attachments}} = _message) do
defp preload(%{"object" => %{"attachment" => attachments}} = _activity) do
Enum.each(attachments, fn
%{"url" => url} when is_list(url) ->
url
@ -49,15 +49,15 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
end
@impl true
def filter(%{"type" => type, "object" => %{"attachment" => attachments} = _object} = message)
def filter(%{"type" => type, "object" => %{"attachment" => attachments} = _object} = activity)
when type in ["Create", "Update"] and is_list(attachments) and length(attachments) > 0 do
preload(message)
preload(activity)
{:ok, message}
{:ok, activity}
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -3,25 +3,25 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.MentionPolicy do
@moduledoc "Block messages which mention a user"
@moduledoc "Block activities which mention a user"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(%{"type" => "Create"} = message) do
def filter(%{"type" => "Create"} = activity) do
reject_actors = Pleroma.Config.get([:mrf_mention, :actors], [])
recipients = (message["to"] || []) ++ (message["cc"] || [])
recipients = (activity["to"] || []) ++ (activity["cc"] || [])
if rejected_mention =
Enum.find(recipients, fn recipient -> Enum.member?(reject_actors, recipient) end) do
{:reject, "[MentionPolicy] Rejected for mention of #{rejected_mention}"}
else
{:ok, message}
{:ok, activity}
end
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}
@ -32,7 +32,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.MentionPolicy do
key: :mrf_mention,
related_policy: "Pleroma.Web.ActivityPub.MRF.MentionPolicy",
label: "MRF Mention",
description: "Block messages which mention a specific user",
description: "Block activities which mention a specific user",
children: [
%{
key: :actors,

14
lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
View file

@ -9,20 +9,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
alias Pleroma.Web.Endpoint
@impl true
def filter(%{"actor" => actor} = object) do
def filter(%{"actor" => actor} = activity) do
with true <- local?(actor),
true <- eligible_type?(object),
true <- note?(object),
false <- has_attachment?(object),
true <- only_mentions?(object) do
true <- eligible_type?(activity),
true <- note?(activity),
false <- has_attachment?(activity),
true <- only_mentions?(activity) do
{:reject, "[NoEmptyPolicy]"}
else
_ ->
{:ok, object}
{:ok, activity}
end
end
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
defp local?(actor) do
if actor |> String.starts_with?("#{Endpoint.url()}") do

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

@ -7,8 +7,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoOpPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(object) do
{:ok, object}
def filter(activity) do
{:ok, activity}
end
@impl true

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

@ -13,15 +13,15 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy do
def filter(
%{
"type" => type,
"object" => %{"content" => content, "attachment" => _} = _child_object
} = object
"object" => %{"content" => content, "attachment" => _} = _object
} = activity
)
when type in ["Create", "Update"] and content in [".", "<p>.</p>"] do
{:ok, put_in(object, ["object", "content"], "")}
{:ok, put_in(activity, ["object", "content"], "")}
end
@impl true
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -12,20 +12,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
def history_awareness, do: :auto
@impl true
def filter(%{"type" => type, "object" => child_object} = object)
def filter(%{"type" => type, "object" => object} = activity)
when type in ["Create", "Update"] do
scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy])
content =
child_object["content"]
object["content"]
|> HTML.filter_tags(scrub_policy)
object = put_in(object, ["object", "content"], content)
activity = put_in(activity, ["object", "content"], content)
{:ok, object}
{:ok, activity}
end
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

48
lib/pleroma/web/activity_pub/mrf/nsfw_api_policy.ex
View file

@ -122,52 +122,52 @@ defmodule Pleroma.Web.ActivityPub.MRF.NsfwApiPolicy do
end
end
def check_object_nsfw(%{"object" => %{} = child_object} = object) do
case check_object_nsfw(child_object) do
{:sfw, _} -> {:sfw, object}
{:nsfw, _} -> {:nsfw, object}
def check_object_nsfw(%{"object" => %{} = object} = activity) do
case check_object_nsfw(object) do
{:sfw, _} -> {:sfw, activity}
{:nsfw, _} -> {:nsfw, activity}
end
end
def check_object_nsfw(object), do: {:sfw, object}
@impl true
def filter(object) do
with {:sfw, object} <- check_object_nsfw(object) do
{:ok, object}
def filter(activity) do
with {:sfw, activity} <- check_object_nsfw(activity) do
{:ok, activity}
else
{:nsfw, _data} -> handle_nsfw(object)
{:nsfw, _data} -> handle_nsfw(activity)
end
end
defp handle_nsfw(object) do
defp handle_nsfw(activity) do
if Config.get([@policy, :reject]) do
{:reject, object}
{:reject, activity}
else
{:ok,
object
activity
|> maybe_unlist()
|> maybe_mark_sensitive()}
end
end
defp maybe_unlist(object) do
defp maybe_unlist(activity) do
if Config.get([@policy, :unlist]) do
unlist(object)
unlist(activity)
else
object
activity
end
end
defp maybe_mark_sensitive(object) do
defp maybe_mark_sensitive(activity) do
if Config.get([@policy, :mark_sensitive]) do
mark_sensitive(object)
mark_sensitive(activity)
else
object
activity
end
end
def unlist(%{"to" => to, "cc" => cc, "actor" => actor} = object) do
def unlist(%{"to" => to, "cc" => cc, "actor" => actor} = activity) do
with %User{} = user <- User.get_cached_by_ap_id(actor) do
to =
[user.follower_address | to]
@ -179,7 +179,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NsfwApiPolicy do
|> List.delete(user.follower_address)
|> Enum.uniq()
object
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
else
@ -187,14 +187,14 @@ defmodule Pleroma.Web.ActivityPub.MRF.NsfwApiPolicy do
end
end
def mark_sensitive(%{"object" => child_object} = object) when is_map(child_object) do
Map.put(object, "object", mark_sensitive(child_object))
def mark_sensitive(%{"object" => object} = activity) when is_map(object) do
Map.put(activity, "object", mark_sensitive(object))
end
def mark_sensitive(object) when is_map(object) do
tags = (object["tag"] || []) ++ ["nsfw"]
def mark_sensitive(activity) when is_map(activity) do
tags = (activity["tag"] || []) ++ ["nsfw"]
object
activity
|> Map.put("tag", tags)
|> Map.put("sensitive", true)
end

58
lib/pleroma/web/activity_pub/mrf/object_age_policy.ex
View file

@ -11,12 +11,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
@moduledoc "Filter activities depending on their age"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp check_date(%{"object" => %{"published" => published}} = message) do
defp check_date(%{"object" => %{"published" => published}} = activity) do
with %DateTime{} = now <- DateTime.utc_now(),
{:ok, %DateTime{} = then, _} <- DateTime.from_iso8601(published),
max_ttl <- Config.get([:mrf_object_age, :threshold]),
{:ttl, false} <- {:ttl, DateTime.diff(now, then) > max_ttl} do
{:ok, message}
{:ok, activity}
else
{:ttl, true} ->
{:reject, nil}
@ -26,73 +26,73 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
end
end
defp check_reject(message, actions) do
defp check_reject(activity, actions) do
if :reject in actions do
{:reject, "[ObjectAgePolicy]"}
else
{:ok, message}
{:ok, activity}
end
end
defp check_delist(message, actions) do
defp check_delist(activity, actions) do
if :delist in actions do
with %User{} = user <- User.get_cached_by_ap_id(message["actor"]) do
with %User{} = user <- User.get_cached_by_ap_id(activity["actor"]) do
to =
List.delete(message["to"] || [], Pleroma.Constants.as_public()) ++
List.delete(activity["to"] || [], Pleroma.Constants.as_public()) ++
[user.follower_address]
cc =
List.delete(message["cc"] || [], user.follower_address) ++
List.delete(activity["cc"] || [], user.follower_address) ++
[Pleroma.Constants.as_public()]
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
{:ok, activity}
else
_e ->
{:reject, "[ObjectAgePolicy] Unhandled error"}
end
else
{:ok, message}
{:ok, activity}
end
end
defp check_strip_followers(message, actions) do
defp check_strip_followers(activity, actions) do
if :strip_followers in actions do
with %User{} = user <- User.get_cached_by_ap_id(message["actor"]) do
to = List.delete(message["to"] || [], user.follower_address)
cc = List.delete(message["cc"] || [], user.follower_address)
with %User{} = user <- User.get_cached_by_ap_id(activity["actor"]) do
to = List.delete(activity["to"] || [], user.follower_address)
cc = List.delete(activity["cc"] || [], user.follower_address)
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
{:ok, activity}
else
_e ->
{:reject, "[ObjectAgePolicy] Unhandled error"}
end
else
{:ok, message}
{:ok, activity}
end
end
@impl true
def filter(%{"type" => "Create", "object" => %{"published" => _}} = message) do
def filter(%{"type" => "Create", "object" => %{"published" => _}} = activity) do
with actions <- Config.get([:mrf_object_age, :actions]),
{:reject, _} <- check_date(message),
{:ok, message} <- check_reject(message, actions),
{:ok, message} <- check_delist(message, actions),
{:ok, message} <- check_strip_followers(message, actions) do
{:ok, message}
{:reject, _} <- check_date(activity),
{:ok, activity} <- check_reject(activity, actions),
{:ok, activity} <- check_delist(activity, actions),
{:ok, activity} <- check_strip_followers(activity, actions) do
{:ok, activity}
else
# check_date() is allowed to short-circuit the pipeline
e -> e
@ -100,7 +100,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe do
@ -131,8 +131,8 @@ 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, additionally for followers-only it degrades to a direct message; " <>
"`:reject` rejects the message entirely",
"`: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 activity; " <>
"`:reject` rejects the activity entirely",
suggestions: [:delist, :strip_followers, :reject]
}
]

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

@ -3,7 +3,7 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.Policy do
@callback filter(map()) :: {:ok | :reject, map()}
@callback filter(Pleroma.Activity.t()) :: {:ok | :reject, Pleroma.Activity.t()}
@callback describe() :: {:ok | :error, map()}
@callback config_description() :: %{
optional(:children) => [map()],

60
lib/pleroma/web/activity_pub/mrf/quiet_reply.ex Normal file
View file

@ -0,0 +1,60 @@
# 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.QuietReply do
@moduledoc """
QuietReply alters the scope of activities from local users when replying by enforcing them to be "Unlisted" or "Quiet Public". This delivers the activity to all the expected recipients and instances, but it will not be published in the Federated / The Whole Known Network timelines. It will still be published to the Home timelines of the user's followers and visible to anyone who opens the thread.
"""
require Pleroma.Constants
alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :auto
@impl true
def filter(
%{
"type" => "Create",
"to" => to,
"cc" => cc,
"object" => %{
"actor" => actor,
"type" => "Note",
"inReplyTo" => in_reply_to
}
} = activity
) do
with true <- is_binary(in_reply_to),
false <- match?([], cc),
%User{follower_address: followers_collection, local: true} <-
User.get_by_ap_id(actor) do
updated_to =
to
|> Kernel.++([followers_collection])
|> Kernel.--([Pleroma.Constants.as_public()])
updated_cc = [Pleroma.Constants.as_public()]
updated_activity =
activity
|> Map.put("to", updated_to)
|> Map.put("cc", updated_cc)
|> put_in(["object", "to"], updated_to)
|> put_in(["object", "cc"], updated_cc)
{:ok, updated_activity}
else
_ -> {:ok, activity}
end
end
@impl true
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}
end

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

@ -10,18 +10,18 @@ defmodule Pleroma.Web.ActivityPub.MRF.QuoteToLinkTagPolicy do
require Pleroma.Constants
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
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 true
def filter(activity), do: {:ok, activity}
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def describe, do: {:ok, %{}}
@impl Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def history_awareness, do: :auto
defp filter_object(%{"quoteUrl" => quote_url} = object) do

150
lib/pleroma/web/activity_pub/mrf/simple_policy.ex
View file

@ -13,20 +13,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
require Pleroma.Constants
defp check_accept(%{host: actor_host} = _actor_info, object) do
defp check_accept(%{host: actor_host} = _actor_info, activity) do
accepts =
instance_list(:accept)
|> MRF.subdomains_regex()
cond do
accepts == [] -> {:ok, object}
actor_host == Config.get([Pleroma.Web.Endpoint, :url, :host]) -> {:ok, object}
MRF.subdomain_match?(accepts, actor_host) -> {:ok, object}
accepts == [] -> {:ok, activity}
actor_host == Config.get([Pleroma.Web.Endpoint, :url, :host]) -> {:ok, activity}
MRF.subdomain_match?(accepts, actor_host) -> {:ok, activity}
true -> {:reject, "[SimplePolicy] host not in accept list"}
end
end
defp check_reject(%{host: actor_host} = _actor_info, object) do
defp check_reject(%{host: actor_host} = _actor_info, activity) do
rejects =
instance_list(:reject)
|> MRF.subdomains_regex()
@ -34,109 +34,109 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
if MRF.subdomain_match?(rejects, actor_host) do
{:reject, "[SimplePolicy] host in reject list"}
else
{:ok, object}
{:ok, activity}
end
end
defp check_media_removal(
%{host: actor_host} = _actor_info,
%{"type" => type, "object" => %{"attachment" => child_attachment}} = object
%{"type" => type, "object" => %{"attachment" => object_attachment}} = activity
)
when length(child_attachment) > 0 and type in ["Create", "Update"] do
when length(object_attachment) > 0 and type in ["Create", "Update"] do
media_removal =
instance_list(:media_removal)
|> MRF.subdomains_regex()
object =
activity =
if MRF.subdomain_match?(media_removal, actor_host) do
child_object = Map.delete(object["object"], "attachment")
Map.put(object, "object", child_object)
object = Map.delete(activity["object"], "attachment")
Map.put(activity, "object", object)
else
object
activity
end
{:ok, object}
{:ok, activity}
end
defp check_media_removal(_actor_info, object), do: {:ok, object}
defp check_media_removal(_actor_info, activity), do: {:ok, activity}
defp check_media_nsfw(
%{host: actor_host} = _actor_info,
%{
"type" => type,
"object" => %{} = _child_object
} = object
"object" => %{} = _object
} = activity
)
when type in ["Create", "Update"] do
media_nsfw =
instance_list(:media_nsfw)
|> MRF.subdomains_regex()
object =
activity =
if MRF.subdomain_match?(media_nsfw, actor_host) do
Kernel.put_in(object, ["object", "sensitive"], true)
Kernel.put_in(activity, ["object", "sensitive"], true)
else
object
activity
end
{:ok, object}
{:ok, activity}
end
defp check_media_nsfw(_actor_info, object), do: {:ok, object}
defp check_media_nsfw(_actor_info, activity), do: {:ok, activity}
defp check_ftl_removal(%{host: actor_host} = _actor_info, object) do
defp check_ftl_removal(%{host: actor_host} = _actor_info, activity) do
timeline_removal =
instance_list(:federated_timeline_removal)
|> MRF.subdomains_regex()
object =
activity =
with true <- MRF.subdomain_match?(timeline_removal, actor_host),
user <- User.get_cached_by_ap_id(object["actor"]),
true <- Pleroma.Constants.as_public() in object["to"] do
to = List.delete(object["to"], Pleroma.Constants.as_public()) ++ [user.follower_address]
user <- User.get_cached_by_ap_id(activity["actor"]),
true <- Pleroma.Constants.as_public() in activity["to"] do
to = List.delete(activity["to"], Pleroma.Constants.as_public()) ++ [user.follower_address]
cc = List.delete(object["cc"], user.follower_address) ++ [Pleroma.Constants.as_public()]
cc = List.delete(activity["cc"], user.follower_address) ++ [Pleroma.Constants.as_public()]
object
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
else
_ -> object
_ -> activity
end
{:ok, object}
{:ok, activity}
end
defp intersection(list1, list2) do
list1 -- list1 -- list2
end
defp check_followers_only(%{host: actor_host} = _actor_info, object) do
defp check_followers_only(%{host: actor_host} = _actor_info, activity) do
followers_only =
instance_list(:followers_only)
|> MRF.subdomains_regex()
object =
activity =
with true <- MRF.subdomain_match?(followers_only, actor_host),
user <- User.get_cached_by_ap_id(object["actor"]) do
user <- User.get_cached_by_ap_id(activity["actor"]) do
# Don't use Map.get/3 intentionally, these must not be nil
fixed_to = object["to"] || []
fixed_cc = object["cc"] || []
fixed_to = activity["to"] || []
fixed_cc = activity["cc"] || []
to = FollowingRelationship.followers_ap_ids(user, fixed_to)
cc = FollowingRelationship.followers_ap_ids(user, fixed_cc)
object
activity
|> Map.put("to", intersection([user.follower_address | to], fixed_to))
|> Map.put("cc", intersection([user.follower_address | cc], fixed_cc))
else
_ -> object
_ -> activity
end
{:ok, object}
{:ok, activity}
end
defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = object) do
defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = activity) do
report_removal =
instance_list(:report_removal)
|> MRF.subdomains_regex()
@ -144,39 +144,39 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
if MRF.subdomain_match?(report_removal, actor_host) do
{:reject, "[SimplePolicy] host in report_removal list"}
else
{:ok, object}
{:ok, activity}
end
end
defp check_report_removal(_actor_info, object), do: {:ok, object}
defp check_report_removal(_actor_info, activity), do: {:ok, activity}
defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = object) do
defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = activity) do
avatar_removal =
instance_list(:avatar_removal)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(avatar_removal, actor_host) do
{:ok, Map.delete(object, "icon")}
{:ok, Map.delete(activity, "icon")}
else
{:ok, object}
{:ok, activity}
end
end
defp check_avatar_removal(_actor_info, object), do: {:ok, object}
defp check_avatar_removal(_actor_info, activity), do: {:ok, activity}
defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = object) do
defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = activity) do
banner_removal =
instance_list(:banner_removal)
|> MRF.subdomains_regex()
if MRF.subdomain_match?(banner_removal, actor_host) do
{:ok, Map.delete(object, "image")}
{:ok, Map.delete(activity, "image")}
else
{:ok, object}
{:ok, activity}
end
end
defp check_banner_removal(_actor_info, object), do: {:ok, object}
defp check_banner_removal(_actor_info, activity), do: {:ok, activity}
defp check_object(%{"object" => object} = activity) do
with {:ok, _object} <- filter(object) do
@ -184,7 +184,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
end
end
defp check_object(object), do: {:ok, object}
defp check_object(activity), do: {:ok, activity}
defp instance_list(config_key) do
Config.get([:mrf_simple, config_key])
@ -192,7 +192,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
end
@impl true
def filter(%{"type" => "Delete", "actor" => actor} = object) do
def filter(%{"type" => "Delete", "actor" => actor} = activity) do
%{host: actor_host} = URI.parse(actor)
reject_deletes =
@ -202,54 +202,54 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
if MRF.subdomain_match?(reject_deletes, actor_host) do
{:reject, "[SimplePolicy] host in reject_deletes list"}
else
{:ok, object}
{:ok, activity}
end
end
@impl true
def filter(%{"actor" => actor} = object) do
def filter(%{"actor" => actor} = activity) do
actor_info = URI.parse(actor)
with {:ok, object} <- check_accept(actor_info, object),
{:ok, object} <- check_reject(actor_info, object),
{:ok, object} <- check_media_removal(actor_info, object),
{:ok, object} <- check_media_nsfw(actor_info, object),
{:ok, object} <- check_ftl_removal(actor_info, object),
{:ok, object} <- check_followers_only(actor_info, object),
{:ok, object} <- check_report_removal(actor_info, object),
{:ok, object} <- check_object(object) do
{:ok, object}
with {:ok, activity} <- check_accept(actor_info, activity),
{:ok, activity} <- check_reject(actor_info, activity),
{:ok, activity} <- check_media_removal(actor_info, activity),
{:ok, activity} <- check_media_nsfw(actor_info, activity),
{:ok, activity} <- check_ftl_removal(actor_info, activity),
{:ok, activity} <- check_followers_only(actor_info, activity),
{:ok, activity} <- check_report_removal(actor_info, activity),
{:ok, activity} <- check_object(activity) do
{:ok, activity}
else
{:reject, _} = e -> e
end
end
def filter(%{"id" => actor, "type" => obj_type} = object)
when obj_type in ["Application", "Group", "Organization", "Person", "Service"] do
def filter(%{"id" => actor, "type" => actor_type} = activity)
when actor_type in ["Application", "Group", "Organization", "Person", "Service"] do
actor_info = URI.parse(actor)
with {:ok, object} <- check_accept(actor_info, object),
{:ok, object} <- check_reject(actor_info, object),
{:ok, object} <- check_avatar_removal(actor_info, object),
{:ok, object} <- check_banner_removal(actor_info, object) do
{:ok, object}
with {:ok, activity} <- check_accept(actor_info, activity),
{:ok, activity} <- check_reject(actor_info, activity),
{:ok, activity} <- check_avatar_removal(actor_info, activity),
{:ok, activity} <- check_banner_removal(actor_info, activity) do
{:ok, activity}
else
{:reject, _} = e -> e
end
end
def filter(object) when is_binary(object) do
uri = URI.parse(object)
def filter(activity) when is_binary(activity) do
uri = URI.parse(activity)
with {:ok, object} <- check_accept(uri, object),
{:ok, object} <- check_reject(uri, object) do
{:ok, object}
with {:ok, activity} <- check_accept(uri, activity),
{:ok, activity} <- check_reject(uri, activity) do
{:ok, activity}
else
{:reject, _} = e -> e
end
end
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe do

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

@ -62,7 +62,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
end
@impl true
def filter(%{"object" => %{"emoji" => foreign_emojis, "actor" => actor}} = message) do
def filter(%{"object" => %{"emoji" => foreign_emojis, "actor" => actor}} = activity) do
host = URI.parse(actor).host
if host != Pleroma.Web.Endpoint.host() and accept_host?(host) do
@ -97,10 +97,10 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
end
end
{:ok, message}
{:ok, activity}
end
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
@spec config_description :: %{

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

@ -20,20 +20,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
end
@impl true
def filter(%{"actor" => actor} = message) do
def filter(%{"actor" => actor} = activity) do
with {:ok, match, subchain} <- lookup_subchain(actor) do
Logger.debug(
"[SubchainPolicy] Matched #{actor} against #{inspect(match)} with subchain #{inspect(subchain)}"
)
MRF.filter(subchain, message)
MRF.filter(subchain, activity)
else
_e -> {:ok, message}
_e -> {:ok, activity}
end
end
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}
@ -45,7 +45,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
related_policy: "Pleroma.Web.ActivityPub.MRF.SubchainPolicy",
label: "MRF Subchain",
description:
"This policy processes messages through an alternate pipeline when a given message matches certain criteria." <>
"This policy processes activities through an alternate pipeline when a given activity matches certain criteria." <>
" All criteria are configured as a map of regular expressions to lists of policy modules.",
children: [
%{

62
lib/pleroma/web/activity_pub/mrf/tag_policy.ex
View file

@ -28,25 +28,25 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
"mrf_tag:media-force-nsfw",
%{
"type" => type,
"object" => %{"attachment" => child_attachment}
} = message
"object" => %{"attachment" => object_attachment}
} = activity
)
when length(child_attachment) > 0 and type in ["Create", "Update"] do
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
when length(object_attachment) > 0 and type in ["Create", "Update"] do
{:ok, Kernel.put_in(activity, ["object", "sensitive"], true)}
end
defp process_tag(
"mrf_tag:media-strip",
%{
"type" => type,
"object" => %{"attachment" => child_attachment} = object
} = message
"object" => %{"attachment" => object_attachment} = object
} = activity
)
when length(child_attachment) > 0 and type in ["Create", "Update"] do
when length(object_attachment) > 0 and type in ["Create", "Update"] do
object = Map.delete(object, "attachment")
message = Map.put(message, "object", object)
activity = Map.put(activity, "object", object)
{:ok, message}
{:ok, activity}
end
defp process_tag(
@ -57,7 +57,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
"cc" => cc,
"actor" => actor,
"object" => object
} = message
} = activity
) do
user = User.get_cached_by_ap_id(actor)
@ -70,15 +70,15 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
|> Map.put("to", to)
|> Map.put("cc", cc)
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Map.put("object", object)
{:ok, message}
{:ok, activity}
else
{:ok, message}
{:ok, activity}
end
end
@ -90,7 +90,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
"cc" => cc,
"actor" => actor,
"object" => object
} = message
} = activity
) do
user = User.get_cached_by_ap_id(actor)
@ -104,26 +104,26 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
|> Map.put("to", to)
|> Map.put("cc", cc)
message =
message
activity =
activity
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Map.put("object", object)
{:ok, message}
{:ok, activity}
else
{:ok, message}
{:ok, activity}
end
end
defp process_tag(
"mrf_tag:disable-remote-subscription",
%{"type" => "Follow", "actor" => actor} = message
%{"type" => "Follow", "actor" => actor} = activity
) do
user = User.get_cached_by_ap_id(actor)
if user.local == true do
{:ok, message}
{:ok, activity}
else
{:reject,
"[TagPolicy] Follow from #{actor} tagged with mrf_tag:disable-remote-subscription"}
@ -133,14 +133,14 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
defp process_tag("mrf_tag:disable-any-subscription", %{"type" => "Follow", "actor" => actor}),
do: {:reject, "[TagPolicy] Follow from #{actor} tagged with mrf_tag:disable-any-subscription"}
defp process_tag(_, message), do: {:ok, message}
defp process_tag(_, activity), do: {:ok, activity}
def filter_message(actor, message) do
def filter_activity(actor, activity) do
User.get_cached_by_ap_id(actor)
|> get_tags()
|> Enum.reduce({:ok, message}, fn
tag, {:ok, message} ->
process_tag(tag, message)
|> Enum.reduce({:ok, activity}, fn
tag, {:ok, activity} ->
process_tag(tag, activity)
_, error ->
error
@ -148,15 +148,15 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
end
@impl true
def filter(%{"object" => target_actor, "type" => "Follow"} = message),
do: filter_message(target_actor, message)
def filter(%{"object" => target_actor, "type" => "Follow"} = activity),
do: filter_activity(target_actor, activity)
@impl true
def filter(%{"actor" => actor, "type" => type} = message) when type in ["Create", "Update"],
do: filter_message(actor, message)
def filter(%{"actor" => actor, "type" => type} = activity) when type in ["Create", "Update"],
do: filter_activity(actor, activity)
@impl true
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe, do: {:ok, %{}}

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

@ -8,18 +8,18 @@ defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
@moduledoc "Accept-list of users from specified instances"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
defp filter_by_list(object, []), do: {:ok, object}
defp filter_by_list(activity, []), do: {:ok, activity}
defp filter_by_list(%{"actor" => actor} = object, allow_list) do
defp filter_by_list(%{"actor" => actor} = activity, allow_list) do
if actor in allow_list do
{:ok, object}
{:ok, activity}
else
{:reject, "[UserAllowListPolicy] #{actor} not in the list"}
end
end
@impl true
def filter(%{"actor" => actor} = object) do
def filter(%{"actor" => actor} = activity) do
actor_info = URI.parse(actor)
allow_list =
@ -28,10 +28,10 @@ defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
[]
)
filter_by_list(object, allow_list)
filter_by_list(activity, allow_list)
end
def filter(object), do: {:ok, object}
def filter(activity), do: {:ok, activity}
@impl true
def describe do

30
lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
View file

@ -3,38 +3,38 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
@moduledoc "Filter messages which belong to certain activity vocabularies"
@moduledoc "Filter activities which belong to certain activity vocabularies"
@behaviour Pleroma.Web.ActivityPub.MRF.Policy
@impl true
def filter(%{"type" => "Undo", "object" => child_message} = message) do
with {:ok, _} <- filter(child_message) do
{:ok, message}
def filter(%{"type" => "Undo", "object" => object} = activity) do
with {:ok, _} <- filter(object) do
{:ok, activity}
else
{:reject, _} = e -> e
end
end
def filter(%{"type" => message_type} = message) do
def filter(%{"type" => activity_type} = activity) do
with accepted_vocabulary <- Pleroma.Config.get([:mrf_vocabulary, :accept]),
rejected_vocabulary <- Pleroma.Config.get([:mrf_vocabulary, :reject]),
{_, true} <-
{:accepted,
Enum.empty?(accepted_vocabulary) || Enum.member?(accepted_vocabulary, message_type)},
Enum.empty?(accepted_vocabulary) || Enum.member?(accepted_vocabulary, activity_type)},
{_, false} <-
{:rejected,
length(rejected_vocabulary) > 0 && Enum.member?(rejected_vocabulary, message_type)},
{:ok, _} <- filter(message["object"]) do
{:ok, message}
length(rejected_vocabulary) > 0 && Enum.member?(rejected_vocabulary, activity_type)},
{:ok, _} <- filter(activity["object"]) do
{:ok, activity}
else
{:reject, _} = e -> e
{:accepted, _} -> {:reject, "[VocabularyPolicy] #{message_type} not in accept list"}
{:rejected, _} -> {:reject, "[VocabularyPolicy] #{message_type} in reject list"}
{:accepted, _} -> {:reject, "[VocabularyPolicy] #{activity_type} not in accept list"}
{:rejected, _} -> {:reject, "[VocabularyPolicy] #{activity_type} in reject list"}
end
end
def filter(message), do: {:ok, message}
def filter(activity), do: {:ok, activity}
@impl true
def describe,
@ -46,20 +46,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
key: :mrf_vocabulary,
related_policy: "Pleroma.Web.ActivityPub.MRF.VocabularyPolicy",
label: "MRF Vocabulary",
description: "Filter messages which belong to certain activity vocabularies",
description: "Filter activities which belong to certain activity vocabularies",
children: [
%{
key: :accept,
type: {:list, :string},
description:
"A list of ActivityStreams terms to accept. If empty, all supported messages are accepted.",
"A list of ActivityStreams terms to accept. If empty, all supported activities are accepted.",
suggestions: ["Create", "Follow", "Mention", "Announce", "Like"]
},
%{
key: :reject,
type: {:list, :string},
description:
"A list of ActivityStreams terms to reject. If empty, no messages are rejected.",
"A list of ActivityStreams terms to reject. If empty, no activities are rejected.",
suggestions: ["Create", "Follow", "Mention", "Announce", "Like"]
}
]

2
lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
View file

@ -29,7 +29,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_required([:id, :type, :actor, :to, :object])
|> validate_inclusion(:type, ["Accept", "Reject"])
|> validate_actor_presence()
|> validate_object_presence(allowed_types: ["Follow"])

2
lib/pleroma/web/activity_pub/object_validators/block_validator.ex
View file

@ -29,7 +29,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_required([:id, :type, :actor, :to, :object])
|> validate_inclusion(:type, ["Block"])
|> CommonValidations.validate_actor_presence()
|> CommonValidations.validate_actor_presence(field_name: :object)

2
lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
View file

@ -29,7 +29,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_required([:id, :type, :actor, :to, :object])
|> validate_inclusion(:type, ["Follow"])
|> validate_inclusion(:state, ~w{pending reject accept})
|> validate_actor_presence()

124
lib/pleroma/web/activity_pub/publisher.ex
View file

@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Publisher.Prepared
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Workers.PublisherWorker
@ -30,11 +31,11 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
"""
@spec enqueue_one(map(), Keyword.t()) :: {:ok, %Oban.Job{}}
def enqueue_one(%{} = params, worker_args \\ []) do
PublisherWorker.enqueue(
"publish_one",
%{"params" => params},
PublisherWorker.new(
%{"op" => "publish_one", "params" => params},
worker_args
)
|> Oban.insert()
end
@doc """
@ -76,17 +77,29 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
end
@doc """
Publish a single message to a peer. Takes a struct with the following
parameters set:
Prepare an activity for publishing from an Oban job
* `inbox`: the inbox to publish to
* `json`: the JSON message body representing the ActivityPub message
* `actor`: the actor which is signing the message
* `id`: the ActivityStreams URI of the message
* `activity_id`: the internal activity id
* `cc`: the cc recipients relevant to this inbox (optional)
"""
def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do
Logger.debug("Federating #{id} to #{inbox}")
@spec prepare_one(map()) :: Prepared.t()
def prepare_one(%{inbox: inbox, activity_id: activity_id} = params) do
activity = Activity.get_by_id_with_user_actor(activity_id)
actor = activity.user_actor
ap_id = activity.data["id"]
Logger.debug("Federating #{ap_id} to #{inbox}")
uri = %{path: path} = URI.parse(inbox)
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
cc = Map.get(params, :cc, [])
json =
data
|> Map.put("cc", cc)
|> Jason.encode!()
digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
date = Pleroma.Signature.signed_date()
@ -100,27 +113,54 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
date: date
})
%Prepared{
activity_id: activity_id,
json: json,
date: date,
signature: signature,
digest: digest,
inbox: inbox,
unreachable_since: params[:unreachable_since]
}
end
@doc """
Publish a single message to a peer. Takes a struct with the following
parameters set:
* `activity_id`: the activity id
* `json`: the json payload
* `date`: the signed date from Pleroma.Signature.signed_date()
* `signature`: the signature from Pleroma.Signature.sign/2
* `digest`: base64 encoded the hash of the json payload prefixed with "SHA-256="
* `inbox`: the inbox URI of this delivery
* `unreachable_since`: timestamp the instance was marked unreachable
"""
def publish_one(%Prepared{} = p) do
with {:ok, %{status: code}} = result when code in 200..299 <-
HTTP.post(
inbox,
json,
p.inbox,
p.json,
[
{"Content-Type", "application/activity+json"},
{"Date", date},
{"signature", signature},
{"digest", digest}
{"Date", p.date},
{"signature", p.signature},
{"digest", p.digest}
]
) do
if not Map.has_key?(params, :unreachable_since) || params[:unreachable_since] do
Instances.set_reachable(inbox)
if not is_nil(p.unreachable_since) do
Instances.set_reachable(p.inbox)
end
result
else
{_post_result, %{status: code} = response} = e ->
unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
Logger.metadata(activity: id, inbox: inbox, status: code)
Logger.error("Publisher failed to inbox #{inbox} with status #{code}")
if is_nil(p.unreachable_since) do
Instances.set_unreachable(p.inbox)
end
Logger.metadata(activity: p.activity_id, inbox: p.inbox, status: code)
Logger.error("Publisher failed to inbox #{p.inbox} with status #{code}")
case response do
%{status: 400} -> {:cancel, :bad_request}
@ -130,26 +170,26 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
_ -> {:error, e}
end
{:error, {:already_started, _}} ->
Logger.debug("Publisher snoozing worker job due worker :already_started race condition")
connection_pool_snooze()
{:error, :pool_full} ->
Logger.debug("Publisher snoozing worker job due to full connection pool")
{:snooze, 30}
connection_pool_snooze()
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)}")
if is_nil(p.unreachable_since) do
Instances.set_unreachable(p.inbox)
end
Logger.metadata(activity: p.activity_id, inbox: p.inbox)
Logger.error("Publisher failed to inbox #{p.inbox} #{inspect(e)}")
{:error, e}
end
end
def publish_one(%{actor_id: actor_id} = params) do
actor = User.get_cached_by_id(actor_id)
params
|> Map.delete(:actor_id)
|> Map.put(:actor, actor)
|> publish_one()
end
defp connection_pool_snooze, do: {:snooze, 3}
defp signature_host(%URI{port: port, scheme: scheme, host: host}) do
if port == URI.default_port(scheme) do
@ -251,7 +291,6 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
def publish(%User{} = actor, %{data: %{"bcc" => bcc}} = activity)
when is_list(bcc) and bcc != [] do
public = public?(activity)
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
[priority_recipients, recipients] = recipients(actor, activity)
@ -276,16 +315,10 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
# 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!()
__MODULE__.enqueue_one(%{
inbox: inbox,
json: json,
actor_id: actor.id,
id: activity.data["id"],
cc: cc,
activity_id: activity.id,
unreachable_since: unreachable_since
})
end)
@ -302,9 +335,6 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
Relay.publish(activity)
end
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
json = Jason.encode!(data)
[priority_inboxes, inboxes] =
recipients(actor, activity)
|> Enum.map(fn recipients ->
@ -326,9 +356,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
__MODULE__.enqueue_one(
%{
inbox: inbox,
json: json,
actor_id: actor.id,
id: activity.data["id"],
activity_id: activity.id,
unreachable_since: unreachable_since
},
priority: priority

8
lib/pleroma/web/activity_pub/publisher/prepared.ex Normal file
View file

@ -0,0 +1,8 @@
# 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.Publisher.Prepared do
@type t :: %__MODULE__{}
defstruct [:activity_id, :json, :date, :signature, :digest, :inbox, :unreachable_since]
end

14
lib/pleroma/web/activity_pub/side_effects.ex
View file

@ -223,10 +223,12 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
if Pleroma.Web.Federator.allowed_thread_distance?(reply_depth) and
object.data["replies"] != nil do
for reply_id <- object.data["replies"] do
Pleroma.Workers.RemoteFetcherWorker.enqueue("fetch_remote", %{
Pleroma.Workers.RemoteFetcherWorker.new(%{
"op" => "fetch_remote",
"id" => reply_id,
"depth" => reply_depth
})
|> Oban.insert()
end
end
@ -410,10 +412,12 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
{:ok, expires_at} =
Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast(meta[:expires_at])
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: meta[:activity_id],
expires_at: expires_at
})
Pleroma.Workers.PurgeExpiredActivity.enqueue(
%{
activity_id: meta[:activity_id]
},
scheduled_at: expires_at
)
end
{:ok, object, meta}

5
lib/pleroma/web/admin_api/controllers/admin_api_controller.ex
View file

@ -13,6 +13,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
alias Pleroma.ModerationLog
alias Pleroma.Stats
alias Pleroma.User
alias Pleroma.User.Backup
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.AdminAPI
alias Pleroma.Web.AdminAPI.AccountView
@ -429,7 +430,9 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
def create_backup(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_by_nickname(nickname),
{:ok, _} <- Pleroma.User.Backup.create(user, admin.id) do
%Backup{} = backup <- Backup.new(user),
{:ok, inserted_backup} <- Pleroma.Repo.insert(backup),
{:ok, %Oban.Job{}} <- Backup.schedule_backup(inserted_backup) do
ModerationLog.insert_log(%{actor: admin, subject: user, action: "create_backup"})
json(conn, "")

16
lib/pleroma/web/api_spec/operations/account_operation.ex
View file

@ -498,22 +498,6 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
}
end
def identity_proofs_operation do
%Operation{
tags: ["Retrieve account information"],
summary: "Identity proofs",
operationId: "AccountController.identity_proofs",
# Validators complains about unused path params otherwise
parameters: [
%Reference{"$ref": "#/components/parameters/accountIdOrNickname"}
],
description: "Not implemented",
responses: %{
200 => empty_array_response()
}
}
end
def familiar_followers_operation do
%Operation{
tags: ["Retrieve account information"],

8
lib/pleroma/web/api_spec/operations/pleroma_account_operation.ex
View file

@ -85,9 +85,11 @@ defmodule Pleroma.Web.ApiSpec.PleromaAccountOperation do
def subscribe_operation do
%Operation{
deprecated: true,
tags: ["Account actions"],
summary: "Subscribe",
description: "Receive notifications for all statuses posted by the account.",
description:
"Receive notifications for all statuses posted by the account. Deprecated, use `notify: true` in follow operation instead.",
operationId: "PleromaAPI.AccountController.subscribe",
parameters: [id_param()],
security: [%{"oAuth" => ["follow", "write:follows"]}],
@ -100,9 +102,11 @@ defmodule Pleroma.Web.ApiSpec.PleromaAccountOperation do
def unsubscribe_operation do
%Operation{
deprecated: true,
tags: ["Account actions"],
summary: "Unsubscribe",
description: "Stop receiving notifications for all statuses posted by the account.",
description:
"Stop receiving notifications for all statuses posted by the account. Deprecated, use `notify: false` in follow operation instead.",
operationId: "PleromaAPI.AccountController.unsubscribe",
parameters: [id_param()],
security: [%{"oAuth" => ["follow", "write:follows"]}],

10
lib/pleroma/web/api_spec/operations/pleroma_backup_operation.ex
View file

@ -65,12 +65,7 @@ defmodule Pleroma.Web.ApiSpec.PleromaBackupOperation do
file_name: %Schema{type: :string},
file_size: %Schema{type: :integer},
processed: %Schema{type: :boolean, description: "whether this backup has succeeded"},
state: %Schema{
type: :string,
description: "the state of the backup",
enum: ["pending", "running", "complete", "failed"]
},
processed_number: %Schema{type: :integer, description: "the number of records processed"}
tempdir: %Schema{type: :string}
},
example: %{
"content_type" => "application/zip",
@ -79,8 +74,7 @@ defmodule Pleroma.Web.ApiSpec.PleromaBackupOperation do
"file_size" => 4105,
"inserted_at" => "2020-09-08T16:42:07.000Z",
"processed" => true,
"state" => "complete",
"processed_number" => 20
"tempdir" => "/tmp/PZIMw40vmpM"
}
}
end

8
lib/pleroma/web/api_spec/operations/status_operation.ex
View file

@ -31,11 +31,17 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
security: [%{"oAuth" => ["read:statuses"]}],
parameters: [
Operation.parameter(
:ids,
:id,
:query,
%Schema{type: :array, items: FlakeID},
"Array of status IDs"
),
Operation.parameter(
:ids,
:query,
%Schema{type: :array, items: FlakeID},
"Deprecated, use `id` instead"
),
Operation.parameter(
:with_muted,
:query,

12
lib/pleroma/web/common_api.ex
View file

@ -130,7 +130,7 @@ defmodule Pleroma.Web.CommonAPI do
if activity.data["state"] == "reject" do
{:error, :rejected}
else
{:ok, follower, followed, activity}
{:ok, followed, follower, activity}
end
end
end
@ -559,11 +559,11 @@ defmodule Pleroma.Web.CommonAPI do
with {:ok, _} <- ThreadMute.add_mute(user.id, activity.data["context"]),
_ <- Pleroma.Notification.mark_context_as_read(user, activity.data["context"]) do
if expires_in > 0 do
Pleroma.Workers.MuteExpireWorker.enqueue(
"unmute_conversation",
%{"user_id" => user.id, "activity_id" => activity.id},
Pleroma.Workers.MuteExpireWorker.new(
%{"op" => "unmute_conversation", "user_id" => user.id, "activity_id" => activity.id},
schedule_in: expires_in
)
|> Oban.insert()
end
{:ok, activity}
@ -714,11 +714,11 @@ defmodule Pleroma.Web.CommonAPI do
end
end
defp maybe_cancel_jobs(%Activity{data: %{"id" => ap_id}}) do
defp maybe_cancel_jobs(%Activity{id: activity_id}) do
Oban.Job
|> where([j], j.worker == "Pleroma.Workers.PublisherWorker")
|> where([j], j.args["op"] == "publish_one")
|> where([j], j.args["params"]["id"] == ^ap_id)
|> where([j], j.args["params"]["activity_id"] == ^activity_id)
|> Oban.cancel_all_jobs()
end

32
lib/pleroma/web/federator.ex
View file

@ -35,22 +35,30 @@ defmodule Pleroma.Web.Federator do
end
# Client API
def incoming_ap_doc(%{params: _params, req_headers: _req_headers} = args) do
job_args = Enum.into(args, %{}, fn {k, v} -> {Atom.to_string(k), v} end)
ReceiverWorker.enqueue(
"incoming_ap_doc",
Map.put(job_args, "timeout", :timer.seconds(20)),
def incoming_ap_doc(%{params: params, req_headers: req_headers}) do
ReceiverWorker.new(
%{
"op" => "incoming_ap_doc",
"req_headers" => req_headers,
"params" => params,
"timeout" => :timer.seconds(20)
},
priority: 2
)
|> Oban.insert()
end
def incoming_ap_doc(%{"type" => "Delete"} = params) do
ReceiverWorker.enqueue("incoming_ap_doc", %{"params" => params}, priority: 3, queue: :slow)
ReceiverWorker.new(%{"op" => "incoming_ap_doc", "params" => params},
priority: 3,
queue: :slow
)
|> Oban.insert()
end
def incoming_ap_doc(params) do
ReceiverWorker.enqueue("incoming_ap_doc", %{"params" => params})
ReceiverWorker.new(%{"op" => "incoming_ap_doc", "params" => params})
|> Oban.insert()
end
@impl true
@ -60,9 +68,10 @@ defmodule Pleroma.Web.Federator do
@impl true
def publish(%Pleroma.Activity{data: %{"type" => type}} = activity) do
PublisherWorker.enqueue("publish", %{"activity_id" => activity.id},
PublisherWorker.new(%{"op" => "publish", "activity_id" => activity.id},
priority: publish_priority(type)
)
|> Oban.insert()
end
defp publish_priority("Delete"), do: 3
@ -71,7 +80,10 @@ defmodule Pleroma.Web.Federator do
# Job Worker Callbacks
@spec perform(atom(), any()) :: {:ok, any()} | {:error, any()}
def perform(:publish_one, params), do: Publisher.publish_one(params)
def perform(:publish_one, params) do
Publisher.prepare_one(params)
|> Publisher.publish_one()
end
def perform(:publish, activity) do
Logger.debug(fn -> "Running publish for #{activity.data["id"]}" end)

6
lib/pleroma/web/mastodon_api/controllers/account_controller.ex
View file

@ -22,7 +22,6 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.MastodonAPI.ListView
alias Pleroma.Web.MastodonAPI.MastodonAPI
alias Pleroma.Web.MastodonAPI.MastodonAPIController
alias Pleroma.Web.MastodonAPI.StatusView
alias Pleroma.Web.OAuth.OAuthController
alias Pleroma.Web.Plugs.OAuthScopesPlug
@ -51,7 +50,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
plug(
OAuthScopesPlug,
%{scopes: ["read:accounts"]}
when action in [:verify_credentials, :endorsements, :identity_proofs]
when action in [:verify_credentials, :endorsements]
)
plug(
@ -660,7 +659,4 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
defp get_familiar_followers(user, current_user) do
User.get_familiar_followers(user, current_user)
end
@doc "GET /api/v1/identity_proofs"
def identity_proofs(conn, params), do: MastodonAPIController.empty_array(conn, params)
end

10
lib/pleroma/web/mastodon_api/controllers/marker_controller.ex
View file

@ -4,6 +4,7 @@
defmodule Pleroma.Web.MastodonAPI.MarkerController do
use Pleroma.Web, :controller
alias Pleroma.Web.Plugs.OAuthScopesPlug
plug(Pleroma.Web.ApiSpec.CastAndValidate)
@ -30,9 +31,16 @@ defmodule Pleroma.Web.MastodonAPI.MarkerController do
def upsert(%{assigns: %{user: user}, body_params: params} = conn, _) do
params = Map.new(params, fn {key, value} -> {to_string(key), value} end)
with {:ok, result} <- Pleroma.Marker.upsert(user, params),
with {:ok, _} <- mark_notifications_read(user, params),
{:ok, result} <- Pleroma.Marker.upsert(user, params),
markers <- Map.values(result) do
render(conn, "markers.json", %{markers: markers})
end
end
defp mark_notifications_read(user, %{"notifications" => %{last_read_id: last_read_id}}) do
Pleroma.Notification.set_read_up_to(user, last_read_id)
end
defp mark_notifications_read(_, _), do: {:ok, :noop}
end

3
lib/pleroma/web/mastodon_api/controllers/status_controller.ex
View file

@ -111,10 +111,11 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
`ids` query param is required
"""
def index(
%{assigns: %{user: user}, private: %{open_api_spex: %{params: %{ids: ids} = params}}} =
%{assigns: %{user: user}, private: %{open_api_spex: %{params: params}}} =
conn,
_
) do
ids = Map.get(params, :id, Map.get(params, :ids))
limit = 100
activities =

12
lib/pleroma/web/mastodon_api/mastodon_api.ex
View file

@ -18,10 +18,10 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
if not User.following?(follower, followed) do
CommonAPI.follow(followed, follower)
else
{:ok, follower, followed, nil}
{:ok, followed, follower, nil}
end
with {:ok, follower, _followed, _} <- result do
with {:ok, _followed, follower, _} <- result do
options = cast_params(params)
set_reblogs_visibility(options[:reblogs], result)
set_subscription(options[:notify], result)
@ -29,19 +29,19 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
end
end
defp set_reblogs_visibility(false, {:ok, follower, followed, _}) do
defp set_reblogs_visibility(false, {:ok, followed, follower, _}) do
CommonAPI.hide_reblogs(followed, follower)
end
defp set_reblogs_visibility(_, {:ok, follower, followed, _}) do
defp set_reblogs_visibility(_, {:ok, followed, follower, _}) do
CommonAPI.show_reblogs(followed, follower)
end
defp set_subscription(true, {:ok, follower, followed, _}) do
defp set_subscription(true, {:ok, followed, follower, _}) do
User.subscribe(follower, followed)
end
defp set_subscription(false, {:ok, follower, followed, _}) do
defp set_subscription(false, {:ok, followed, follower, _}) do
User.unsubscribe(follower, followed)
end

9
lib/pleroma/web/o_auth/token.ex
View file

@ -100,11 +100,10 @@ defmodule Pleroma.Web.OAuth.Token do
def create(%App{} = app, %User{} = user, attrs \\ %{}) do
with {:ok, token} <- do_create(app, user, attrs) do
if Pleroma.Config.get([:oauth2, :clean_expired_tokens]) do
Pleroma.Workers.PurgeExpiredToken.enqueue(%{
token_id: token.id,
valid_until: DateTime.from_naive!(token.valid_until, "Etc/UTC"),
mod: __MODULE__
})
Pleroma.Workers.PurgeExpiredToken.new(%{token_id: token.id, mod: __MODULE__},
scheduled_at: DateTime.from_naive!(token.valid_until, "Etc/UTC")
)
|> Oban.insert()
end
{:ok, token}

2
lib/pleroma/web/pleroma_api/controllers/backup_controller.ex
View file

@ -20,7 +20,7 @@ defmodule Pleroma.Web.PleromaAPI.BackupController do
end
def create(%{assigns: %{user: user}} = conn, _params) do
with {:ok, _} <- Backup.create(user) do
with {:ok, _} <- Backup.user(user) do
backups = Backup.list(user)
render(conn, "index.json", backups: backups)
end

10
lib/pleroma/web/pleroma_api/views/backup_view.ex
View file

@ -9,22 +9,12 @@ defmodule Pleroma.Web.PleromaAPI.BackupView do
alias Pleroma.Web.CommonAPI.Utils
def render("show.json", %{backup: %Backup{} = backup}) do
# To deal with records before the migration
state =
if backup.state == :invalid do
if backup.processed, do: :complete, else: :failed
else
backup.state
end
%{
id: backup.id,
content_type: backup.content_type,
url: download_url(backup),
file_size: backup.file_size,
processed: backup.processed,
state: to_string(state),
processed_number: backup.processed_number,
inserted_at: Utils.to_masto_date(backup.inserted_at)
}
end

2
lib/pleroma/web/plugs/o_auth_plug.ex
View file

@ -52,7 +52,7 @@ defmodule Pleroma.Web.Plugs.OAuthPlug do
where: t.token == ^token
)
with %Token{user_id: user_id} = token_record <- Repo.one(token_query),
with %Token{user_id: user_id} = token_record <- Repo.one(token_query) |> Repo.preload(:user),
false <- is_nil(user_id),
%User{} = user <- User.get_cached_by_id(user_id) do
{:ok, user, token_record}

3
lib/pleroma/web/push.ex
View file

@ -28,6 +28,7 @@ defmodule Pleroma.Web.Push do
@spec send(Pleroma.Notification.t()) ::
{:ok, Oban.Job.t()} | {:error, Oban.Job.changeset() | term()}
def send(notification) do
WebPusherWorker.enqueue("web_push", %{"notification_id" => notification.id})
WebPusherWorker.new(%{"op" => "web_push", "notification_id" => notification.id})
|> Oban.insert()
end
end

1
lib/pleroma/web/router.ex
View file

@ -648,7 +648,6 @@ defmodule Pleroma.Web.Router do
get("/accounts/relationships", AccountController, :relationships)
get("/accounts/familiar_followers", AccountController, :familiar_followers)
get("/accounts/:id/lists", AccountController, :lists)
get("/accounts/:id/identity_proofs", AccountController, :identity_proofs)
get("/endorsements", AccountController, :endorsements)
get("/blocks", AccountController, :blocks)
get("/mutes", AccountController, :mutes)

32
lib/pleroma/web/views/streamer_view.ex
View file

@ -109,7 +109,25 @@ defmodule Pleroma.Web.StreamerView do
|> Jason.encode!()
end
def render("follow_relationships_update.json", item, topic) do
def render(
"follow_relationships_update.json",
%{follower: follower, following: following} = item,
topic
) do
following_follower_count =
if Enum.any?([following.hide_followers_count, following.hide_followers]) do
0
else
following.follower_count
end
following_following_count =
if Enum.any?([following.hide_follows_count, following.hide_follows]) do
0
else
following.following_count
end
%{
stream: render("stream.json", %{topic: topic}),
event: "pleroma:follow_relationships_update",
@ -117,14 +135,14 @@ defmodule Pleroma.Web.StreamerView do
%{
state: item.state,
follower: %{
id: item.follower.id,
follower_count: item.follower.follower_count,
following_count: item.follower.following_count
id: follower.id,
follower_count: follower.follower_count,
following_count: follower.following_count
},
following: %{
id: item.following.id,
follower_count: item.following.follower_count,
following_count: item.following.following_count
id: following.id,
follower_count: following_follower_count,
following_count: following_following_count
}
}
|> Jason.encode!()