Merge remote-tracking branch 'pleroma/develop' into feature/addressable-lists
This commit is contained in:
Egor Kislitsyn
commit
e82e73478e
228 changed files with 5490 additions and 1366 deletions
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@ -4,7 +4,7 @@
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defmodule Pleroma.Web.ActivityPub.ActivityPub do
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alias Pleroma.Activity
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alias Pleroma.Instances
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alias Pleroma.Conversation
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alias Pleroma.Notification
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alias Pleroma.Object
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alias Pleroma.Object.Fetcher
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@ -14,7 +14,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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alias Pleroma.User
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alias Pleroma.Web.ActivityPub.MRF
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alias Pleroma.Web.ActivityPub.Transmogrifier
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alias Pleroma.Web.Federator
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alias Pleroma.Web.WebFinger
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import Ecto.Query
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@ -23,8 +22,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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require Logger
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@httpoison Application.get_env(:pleroma, :httpoison)
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# For Announce activities, we filter the recipients based on following status for any actors
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# that match actual users. See issue #164 for more information about why this is necessary.
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defp get_recipients(%{"type" => "Announce"} = data) do
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@ -140,7 +137,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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end)
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Notification.create_notifications(activity)
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participations =
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activity
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|> Conversation.create_or_bump_for()
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|> get_participations()
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stream_out(activity)
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stream_out_participations(participations)
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{:ok, activity}
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else
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%Activity{} = activity ->
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@ -163,11 +167,23 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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end
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end
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defp get_participations({:ok, %{participations: participations}}), do: participations
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defp get_participations(_), do: []
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def stream_out_participations(participations) do
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participations =
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participations
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|> Repo.preload(:user)
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Enum.each(participations, fn participation ->
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Pleroma.Web.Streamer.stream("participation", participation)
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end)
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end
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def stream_out(activity) do
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public = "https://www.w3.org/ns/activitystreams#Public"
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if activity.data["type"] in ["Create", "Announce", "Delete"] do
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object = Object.normalize(activity)
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Pleroma.Web.Streamer.stream("user", activity)
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Pleroma.Web.Streamer.stream("list", activity)
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@ -179,6 +195,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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end
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if activity.data["type"] in ["Create"] do
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object = Object.normalize(activity)
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object.data
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|> Map.get("tag", [])
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|> Enum.filter(fn tag -> is_bitstring(tag) end)
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@ -193,6 +211,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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end
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end
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else
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# TODO: Write test, replace with visibility test
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if !Enum.member?(activity.data["cc"] || [], public) &&
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!Enum.member?(
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activity.data["to"],
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@ -455,35 +474,44 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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end
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end
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def fetch_activities_for_context(context, opts \\ %{}) do
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defp fetch_activities_for_context_query(context, opts) do
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public = ["https://www.w3.org/ns/activitystreams#Public"]
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recipients =
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if opts["user"], do: [opts["user"].ap_id | opts["user"].following] ++ public, else: public
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query = from(activity in Activity)
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query =
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query
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|> restrict_blocked(opts)
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|> restrict_recipients(recipients, opts["user"])
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query =
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from(
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activity in query,
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where:
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fragment(
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"?->>'type' = ? and ?->>'context' = ?",
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activity.data,
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"Create",
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activity.data,
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^context
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),
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order_by: [desc: :id]
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from(activity in Activity)
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|> restrict_blocked(opts)
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|> restrict_recipients(recipients, opts["user"])
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|> where(
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[activity],
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fragment(
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"?->>'type' = ? and ?->>'context' = ?",
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activity.data,
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"Create",
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activity.data,
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^context
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)
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|> Activity.with_preloaded_object()
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)
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|> order_by([activity], desc: activity.id)
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end
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Repo.all(query)
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@spec fetch_activities_for_context(String.t(), keyword() | map()) :: [Activity.t()]
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def fetch_activities_for_context(context, opts \\ %{}) do
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context
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|> fetch_activities_for_context_query(opts)
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|> Activity.with_preloaded_object()
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|> Repo.all()
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end
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@spec fetch_latest_activity_id_for_context(String.t(), keyword() | map()) ::
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Pleroma.FlakeId.t() | nil
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def fetch_latest_activity_id_for_context(context, opts \\ %{}) do
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context
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|> fetch_activities_for_context_query(opts)
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|> limit(1)
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|> select([a], a.id)
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|> Repo.one()
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end
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def fetch_public_activities(opts \\ %{}) do
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@ -782,9 +810,30 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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|> Activity.with_preloaded_object()
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end
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defp maybe_preload_bookmarks(query, %{"skip_preload" => true}), do: query
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defp maybe_preload_bookmarks(query, opts) do
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query
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|> Activity.with_preloaded_bookmark(opts["user"])
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end
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defp maybe_order(query, %{order: :desc}) do
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query
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|> order_by(desc: :id)
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end
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defp maybe_order(query, %{order: :asc}) do
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query
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|> order_by(asc: :id)
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end
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defp maybe_order(query, _), do: query
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def fetch_activities_query(recipients, opts \\ %{}) do
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Activity
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|> maybe_preload_objects(opts)
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|> maybe_preload_bookmarks(opts)
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|> maybe_order(opts)
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|> restrict_recipients(recipients, opts["user"])
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|> restrict_tag(opts)
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|> restrict_tag_reject(opts)
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@ -925,134 +974,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
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end
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end
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def should_federate?(inbox, public) do
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if public do
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true
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else
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inbox_info = URI.parse(inbox)
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!Enum.member?(Pleroma.Config.get([:instance, :quarantined_instances], []), inbox_info.host)
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end
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end
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defp recipients(actor, activity) do
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followers =
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if actor.follower_address in activity.recipients do
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{:ok, followers} = User.get_followers(actor)
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Enum.filter(followers, &(!&1.local))
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else
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[]
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end
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Pleroma.Web.Salmon.remote_users(actor, activity) ++ followers
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end
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defp get_cc_ap_ids(ap_id, recipients) do
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host = Map.get(URI.parse(ap_id), :host)
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recipients
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|> Enum.filter(fn %User{ap_id: ap_id} -> Map.get(URI.parse(ap_id), :host) == host end)
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|> Enum.map(& &1.ap_id)
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end
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def publish(actor, %{data: %{"bcc" => bcc}} = activity) when is_list(bcc) and bcc != [] do
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public = is_public?(activity)
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{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
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recipients = recipients(actor, activity)
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recipients
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|> Enum.filter(&User.ap_enabled?/1)
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|> Enum.map(fn %{info: %{source_data: data}} -> data["inbox"] end)
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|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
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|> Instances.filter_reachable()
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|> Enum.each(fn {inbox, unreachable_since} ->
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%User{ap_id: ap_id} =
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Enum.find(recipients, fn %{info: %{source_data: data}} -> data["inbox"] == inbox end)
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cc = get_cc_ap_ids(ap_id, recipients)
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json =
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data
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|> Map.put("cc", cc)
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|> Map.put("directMessage", true)
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|> Jason.encode!()
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Federator.publish_single_ap(%{
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inbox: inbox,
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json: json,
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actor: actor,
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id: activity.data["id"],
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unreachable_since: unreachable_since
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})
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end)
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end
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def publish(actor, activity) do
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public = is_public?(activity)
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{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
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json = Jason.encode!(data)
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recipients(actor, activity)
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|> Enum.filter(&User.ap_enabled?/1)
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|> Enum.map(fn %{info: %{source_data: data}} ->
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(is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
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end)
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|> Enum.uniq()
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|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
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|> Instances.filter_reachable()
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|> Enum.each(fn {inbox, unreachable_since} ->
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Federator.publish_single_ap(%{
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inbox: inbox,
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json: json,
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actor: actor,
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id: activity.data["id"],
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unreachable_since: unreachable_since
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})
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end)
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end
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def publish_one(%{inbox: inbox, json: json, actor: actor, id: id} = params) do
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Logger.info("Federating #{id} to #{inbox}")
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host = URI.parse(inbox).host
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digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
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date =
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NaiveDateTime.utc_now()
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|> Timex.format!("{WDshort}, {0D} {Mshort} {YYYY} {h24}:{m}:{s} GMT")
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signature =
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Pleroma.Web.HTTPSignatures.sign(actor, %{
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host: host,
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"content-length": byte_size(json),
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digest: digest,
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date: date
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})
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with {:ok, %{status: code}} when code in 200..299 <-
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result =
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@httpoison.post(
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inbox,
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json,
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[
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{"Content-Type", "application/activity+json"},
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{"Date", date},
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{"signature", signature},
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{"digest", digest}
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]
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) do
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if !Map.has_key?(params, :unreachable_since) || params[:unreachable_since],
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do: Instances.set_reachable(inbox)
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result
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else
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{_post_result, response} ->
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unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
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{:error, response}
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end
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end
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# filter out broken threads
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def contain_broken_threads(%Activity{} = activity, %User{} = user) do
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entire_thread_visible_for_user?(activity, user)
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