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-rw-r--r--lib/pleroma/web/activity_pub/activity_pub.ex49
-rw-r--r--lib/pleroma/web/activity_pub/activity_pub_controller.ex4
-rw-r--r--lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex82
-rw-r--r--lib/pleroma/web/activity_pub/transmogrifier.ex26
-rw-r--r--lib/pleroma/web/activity_pub/utils.ex2
-rw-r--r--lib/pleroma/web/activity_pub/views/user_view.ex75
6 files changed, 164 insertions, 74 deletions
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index c46d8233e..8d3116839 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -172,9 +172,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
# only accept false as false value
local = !(params[:local] == false)
- with data <- %{"to" => to, "type" => "Accept", "actor" => actor, "object" => object},
+ with data <- %{"to" => to, "type" => "Accept", "actor" => actor.ap_id, "object" => object},
{:ok, activity} <- insert(data, local),
- :ok <- maybe_federate(activity) do
+ :ok <- maybe_federate(activity),
+ _ <- User.update_follow_request_count(actor) do
{:ok, activity}
end
end
@@ -183,9 +184,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
# only accept false as false value
local = !(params[:local] == false)
- with data <- %{"to" => to, "type" => "Reject", "actor" => actor, "object" => object},
+ with data <- %{"to" => to, "type" => "Reject", "actor" => actor.ap_id, "object" => object},
{:ok, activity} <- insert(data, local),
- :ok <- maybe_federate(activity) do
+ :ok <- maybe_federate(activity),
+ _ <- User.update_follow_request_count(actor) do
{:ok, activity}
end
end
@@ -283,7 +285,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
def follow(follower, followed, activity_id \\ nil, local \\ true) do
with data <- make_follow_data(follower, followed, activity_id),
{:ok, activity} <- insert(data, local),
- :ok <- maybe_federate(activity) do
+ :ok <- maybe_federate(activity),
+ _ <- User.update_follow_request_count(followed) do
{:ok, activity}
end
end
@@ -293,7 +296,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
{:ok, follow_activity} <- update_follow_state(follow_activity, "cancelled"),
unfollow_data <- make_unfollow_data(follower, followed, follow_activity, activity_id),
{:ok, activity} <- insert(unfollow_data, local),
- :ok <- maybe_federate(activity) do
+ :ok <- maybe_federate(activity),
+ _ <- User.update_follow_request_count(followed) do
{:ok, activity}
end
end
@@ -753,21 +757,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
public = is_public?(activity)
- reachable_inboxes_metadata =
- (Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
- |> Enum.filter(fn user -> User.ap_enabled?(user) end)
- |> Enum.map(fn %{info: %{source_data: data}} ->
- (is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
- end)
- |> Enum.uniq()
- |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
- |> Instances.filter_reachable()
-
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
json = Jason.encode!(data)
- Enum.each(reachable_inboxes_metadata, fn {inbox, unreachable_since} ->
- Federator.enqueue(:publish_single_ap, %{
+ (Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
+ |> Enum.filter(fn user -> User.ap_enabled?(user) end)
+ |> Enum.map(fn %{info: %{source_data: data}} ->
+ (is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
+ end)
+ |> Enum.uniq()
+ |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
+ |> Instances.filter_reachable()
+ |> Enum.each(fn {inbox, unreachable_since} ->
+ Federator.publish_single_ap(%{
inbox: inbox,
json: json,
actor: actor,
@@ -818,8 +820,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
if object = Object.get_cached_by_ap_id(id) do
{:ok, object}
else
- Logger.info("Fetching #{id} via AP")
-
with {:ok, data} <- fetch_and_contain_remote_object_from_id(id),
nil <- Object.normalize(data),
params <- %{
@@ -851,7 +851,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
def fetch_and_contain_remote_object_from_id(id) do
- Logger.info("Fetching #{id} via AP")
+ Logger.info("Fetching object #{id} via AP")
with true <- String.starts_with?(id, "http"),
{:ok, %{body: body, status: code}} when code in 200..299 <-
@@ -878,7 +878,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
def is_private?(activity) do
- !is_public?(activity) && Enum.any?(activity.data["to"], &String.contains?(&1, "/followers"))
+ unless is_public?(activity) do
+ follower_address = User.get_cached_by_ap_id(activity.data["actor"]).follower_address
+ Enum.any?(activity.data["to"], &(&1 == follower_address))
+ else
+ false
+ end
end
def is_direct?(%Activity{data: %{"directMessage" => true}}), do: true
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index 69879476e..2bea51311 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -155,13 +155,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
with %User{} = user <- User.get_cached_by_nickname(nickname),
true <- Utils.recipient_in_message(user.ap_id, params),
params <- Utils.maybe_splice_recipient(user.ap_id, params) do
- Federator.enqueue(:incoming_ap_doc, params)
+ Federator.incoming_ap_doc(params)
json(conn, "ok")
end
end
def inbox(%{assigns: %{valid_signature: true}} = conn, params) do
- Federator.enqueue(:incoming_ap_doc, params)
+ Federator.incoming_ap_doc(params)
json(conn, "ok")
end
diff --git a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
index 4c6e612b2..6736f3cb9 100644
--- a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
@@ -6,40 +6,80 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF
- defp delist_message(message) do
+ defp delist_message(message, threshold) when threshold > 0 do
follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address
- message
- |> Map.put("to", [follower_collection])
- |> Map.put("cc", ["https://www.w3.org/ns/activitystreams#Public"])
+ follower_collection? = Enum.member?(message["to"] ++ message["cc"], follower_collection)
+
+ message =
+ case get_recipient_count(message) do
+ {:public, recipients}
+ when follower_collection? and recipients > threshold ->
+ message
+ |> Map.put("to", [follower_collection])
+ |> Map.put("cc", ["https://www.w3.org/ns/activitystreams#Public"])
+
+ {:public, recipients} when recipients > threshold ->
+ message
+ |> Map.put("to", [])
+ |> Map.put("cc", ["https://www.w3.org/ns/activitystreams#Public"])
+
+ _ ->
+ message
+ end
+
+ {:ok, message}
+ end
+
+ defp delist_message(message, _threshold), do: {:ok, message}
+
+ defp reject_message(message, threshold) when threshold > 0 do
+ with {_, recipients} <- get_recipient_count(message) do
+ if recipients > threshold do
+ {:reject, nil}
+ else
+ {:ok, message}
+ end
+ end
+ end
+
+ defp reject_message(message, _threshold), do: {:ok, message}
+
+ defp get_recipient_count(message) do
+ recipients = (message["to"] || []) ++ (message["cc"] || [])
+ follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address
+
+ if Enum.member?(recipients, "https://www.w3.org/ns/activitystreams#Public") do
+ recipients =
+ recipients
+ |> List.delete("https://www.w3.org/ns/activitystreams#Public")
+ |> List.delete(follower_collection)
+
+ {:public, length(recipients)}
+ else
+ recipients =
+ recipients
+ |> List.delete(follower_collection)
+
+ {:not_public, length(recipients)}
+ end
end
@impl true
def filter(%{"type" => "Create"} = message) do
- delist_threshold = Pleroma.Config.get([:mrf_hellthread, :delist_threshold])
-
reject_threshold =
Pleroma.Config.get(
[:mrf_hellthread, :reject_threshold],
Pleroma.Config.get([:mrf_hellthread, :threshold])
)
- recipients = (message["to"] || []) ++ (message["cc"] || [])
-
- cond do
- length(recipients) > reject_threshold and reject_threshold > 0 ->
- {:reject, nil}
-
- length(recipients) > delist_threshold and delist_threshold > 0 ->
- if Enum.member?(message["to"], "https://www.w3.org/ns/activitystreams#Public") or
- Enum.member?(message["cc"], "https://www.w3.org/ns/activitystreams#Public") do
- {:ok, delist_message(message)}
- else
- {:ok, message}
- end
+ delist_threshold = Pleroma.Config.get([:mrf_hellthread, :delist_threshold])
- true ->
- {:ok, message}
+ with {:ok, message} <- reject_message(message, reject_threshold),
+ {:ok, message} <- delist_message(message, delist_threshold) do
+ {:ok, message}
+ else
+ _e -> {:reject, nil}
end
end
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 98a2af819..41d89a02b 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -406,7 +406,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
if not User.locked?(followed) do
ActivityPub.accept(%{
to: [follower.ap_id],
- actor: followed.ap_id,
+ actor: followed,
object: data,
local: true
})
@@ -432,7 +432,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
ActivityPub.accept(%{
to: follow_activity.data["to"],
type: "Accept",
- actor: followed.ap_id,
+ actor: followed,
object: follow_activity.data["id"],
local: false
}) do
@@ -458,7 +458,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
ActivityPub.reject(%{
to: follow_activity.data["to"],
type: "Reject",
- actor: followed.ap_id,
+ actor: followed,
object: follow_activity.data["id"],
local: false
}) do
@@ -649,7 +649,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
if object = Object.normalize(id), do: {:ok, object}, else: nil
end
- def set_reply_to_uri(%{"inReplyTo" => inReplyTo} = object) do
+ def set_reply_to_uri(%{"inReplyTo" => inReplyTo} = object) when is_binary(inReplyTo) do
with false <- String.starts_with?(inReplyTo, "http"),
{:ok, %{data: replied_to_object}} <- get_obj_helper(inReplyTo) do
Map.put(object, "inReplyTo", replied_to_object["external_url"] || inReplyTo)
@@ -765,12 +765,18 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def add_hashtags(object) do
tags =
(object["tag"] || [])
- |> Enum.map(fn tag ->
- %{
- "href" => Pleroma.Web.Endpoint.url() <> "/tags/#{tag}",
- "name" => "##{tag}",
- "type" => "Hashtag"
- }
+ |> Enum.map(fn
+ # Expand internal representation tags into AS2 tags.
+ tag when is_binary(tag) ->
+ %{
+ "href" => Pleroma.Web.Endpoint.url() <> "/tags/#{tag}",
+ "name" => "##{tag}",
+ "type" => "Hashtag"
+ }
+
+ # Do not process tags which are already AS2 tag objects.
+ tag when is_map(tag) ->
+ tag
end)
object
diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index 964e11c9d..6a89374d0 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -164,7 +164,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
_ -> 5
end
- Pleroma.Web.Federator.enqueue(:publish, activity, priority)
+ Pleroma.Web.Federator.publish(activity, priority)
:ok
end
diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex
index 15e6c1f68..c8e154989 100644
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@@ -12,9 +12,26 @@ defmodule Pleroma.Web.ActivityPub.UserView do
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
+ alias Pleroma.Web.Router.Helpers
+ alias Pleroma.Web.Endpoint
import Ecto.Query
+ def render("endpoints.json", %{user: %User{nickname: nil, local: true} = _user}) do
+ %{"sharedInbox" => Helpers.activity_pub_url(Endpoint, :inbox)}
+ end
+
+ def render("endpoints.json", %{user: %User{local: true} = _user}) do
+ %{
+ "oauthAuthorizationEndpoint" => Helpers.o_auth_url(Endpoint, :authorize),
+ "oauthRegistrationEndpoint" => Helpers.mastodon_api_url(Endpoint, :create_app),
+ "oauthTokenEndpoint" => Helpers.o_auth_url(Endpoint, :token_exchange),
+ "sharedInbox" => Helpers.activity_pub_url(Endpoint, :inbox)
+ }
+ end
+
+ def render("endpoints.json", _), do: %{}
+
# the instance itself is not a Person, but instead an Application
def render("user.json", %{user: %{nickname: nil} = user}) do
{:ok, user} = WebFinger.ensure_keys_present(user)
@@ -22,6 +39,8 @@ defmodule Pleroma.Web.ActivityPub.UserView do
public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
public_key = :public_key.pem_encode([public_key])
+ endpoints = render("endpoints.json", %{user: user})
+
%{
"id" => user.ap_id,
"type" => "Application",
@@ -37,9 +56,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"owner" => user.ap_id,
"publicKeyPem" => public_key
},
- "endpoints" => %{
- "sharedInbox" => "#{Pleroma.Web.Endpoint.url()}/inbox"
- }
+ "endpoints" => endpoints
}
|> Map.merge(Utils.make_json_ld_header())
end
@@ -50,6 +67,8 @@ defmodule Pleroma.Web.ActivityPub.UserView do
public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
public_key = :public_key.pem_encode([public_key])
+ endpoints = render("endpoints.json", %{user: user})
+
%{
"id" => user.ap_id,
"type" => "Person",
@@ -67,9 +86,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"owner" => user.ap_id,
"publicKeyPem" => public_key
},
- "endpoints" => %{
- "sharedInbox" => "#{Pleroma.Web.Endpoint.url()}/inbox"
- },
+ "endpoints" => endpoints,
"icon" => %{
"type" => "Image",
"url" => User.avatar_url(user)
@@ -88,7 +105,14 @@ defmodule Pleroma.Web.ActivityPub.UserView do
query = from(user in query, select: [:ap_id])
following = Repo.all(query)
- collection(following, "#{user.ap_id}/following", page, !user.info.hide_follows)
+ total =
+ if !user.info.hide_follows do
+ length(following)
+ else
+ 0
+ end
+
+ collection(following, "#{user.ap_id}/following", page, !user.info.hide_follows, total)
|> Map.merge(Utils.make_json_ld_header())
end
@@ -97,10 +121,17 @@ defmodule Pleroma.Web.ActivityPub.UserView do
query = from(user in query, select: [:ap_id])
following = Repo.all(query)
+ total =
+ if !user.info.hide_follows do
+ length(following)
+ else
+ 0
+ end
+
%{
"id" => "#{user.ap_id}/following",
"type" => "OrderedCollection",
- "totalItems" => length(following),
+ "totalItems" => total,
"first" => collection(following, "#{user.ap_id}/following", 1, !user.info.hide_follows)
}
|> Map.merge(Utils.make_json_ld_header())
@@ -111,7 +142,14 @@ defmodule Pleroma.Web.ActivityPub.UserView do
query = from(user in query, select: [:ap_id])
followers = Repo.all(query)
- collection(followers, "#{user.ap_id}/followers", page, !user.info.hide_followers)
+ total =
+ if !user.info.hide_followers do
+ length(followers)
+ else
+ 0
+ end
+
+ collection(followers, "#{user.ap_id}/followers", page, !user.info.hide_followers, total)
|> Map.merge(Utils.make_json_ld_header())
end
@@ -120,19 +158,24 @@ defmodule Pleroma.Web.ActivityPub.UserView do
query = from(user in query, select: [:ap_id])
followers = Repo.all(query)
+ total =
+ if !user.info.hide_followers do
+ length(followers)
+ else
+ 0
+ end
+
%{
"id" => "#{user.ap_id}/followers",
"type" => "OrderedCollection",
- "totalItems" => length(followers),
- "first" => collection(followers, "#{user.ap_id}/followers", 1, !user.info.hide_followers)
+ "totalItems" => total,
+ "first" =>
+ collection(followers, "#{user.ap_id}/followers", 1, !user.info.hide_followers, total)
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("outbox.json", %{user: user, max_id: max_qid}) do
- # XXX: technically note_count is wrong for this, but it's better than nothing
- info = User.user_info(user)
-
params = %{
"limit" => "10"
}
@@ -160,7 +203,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"id" => "#{iri}?max_id=#{max_id}",
"type" => "OrderedCollectionPage",
"partOf" => iri,
- "totalItems" => info.note_count,
"orderedItems" => collection,
"next" => "#{iri}?max_id=#{min_id}"
}
@@ -169,7 +211,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
%{
"id" => iri,
"type" => "OrderedCollection",
- "totalItems" => info.note_count,
"first" => page
}
|> Map.merge(Utils.make_json_ld_header())
@@ -207,7 +248,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"id" => "#{iri}?max_id=#{max_id}",
"type" => "OrderedCollectionPage",
"partOf" => iri,
- "totalItems" => -1,
"orderedItems" => collection,
"next" => "#{iri}?max_id=#{min_id}"
}
@@ -216,7 +256,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
%{
"id" => iri,
"type" => "OrderedCollection",
- "totalItems" => -1,
"first" => page
}
|> Map.merge(Utils.make_json_ld_header())
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-10 04:06:42 +0000