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Merge branch 'feature/move-activity' into 'develop'

Browse source 
Support "Move" activity

Closes #1316

See merge request pleroma/pleroma!1883
This commit is contained in:
lain 2019-12-02 16:26:19 +00:00
commit 7722e5a67a
24 changed files with 354 additions and 51 deletions
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1
CHANGELOG.md
View file

@ -66,6 +66,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- `DELETE /api/pleroma/admin/users` (`nickname` query param or `nickname` sent in JSON body) is deprecated in favor of: `DELETE /api/pleroma/admin/users` (`nicknames` query array param or `nicknames` sent in JSON body)
- Admin API: Add `GET /api/pleroma/admin/relay` endpoint - lists all followed relays
- Pleroma API: `POST /api/v1/pleroma/conversations/read` to mark all conversations as read
- ActivityPub: Support `Move` activities
- Mastodon API: Add `/api/v1/markers` for managing timeline read markers
- Mastodon API: Add the `recipients` parameter to `GET /api/v1/conversations`
- Configuration: `feed` option for user atom feed.

8
docs/API/differences_in_mastoapi_responses.md
View file

@ -57,6 +57,7 @@ Has these additional fields under the `pleroma` object:
- `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `verify_credentials` and `update_credentials`
- `chat_token`: The token needed for Pleroma chat. Only returned in `verify_credentials`
- `deactivated`: boolean, true when the user is deactivated
- `allow_following_move`: boolean, true when the user allows automatically follow moved following accounts
- `unread_conversation_count`: The count of unread conversations. Only returned to the account owner.
### Source
@ -91,6 +92,12 @@ Has these additional fields under the `pleroma` object:
- `is_seen`: true if the notification was read by the user
### Move Notification
The `type` value is `move`. Has an additional field:
- `target`: new account
## GET `/api/v1/notifications`
Accepts additional parameters:
@ -136,6 +143,7 @@ Additional parameters can be added to the JSON body/Form data:
- `default_scope` - the scope returned under `privacy` key in Source subentity
- `pleroma_settings_store` - Opaque user settings to be saved on the backend.
- `skip_thread_containment` - if true, skip filtering out broken threads
- `allow_following_move` - if true, allows automatically follow moved following accounts
- `pleroma_background_image` - sets the background image of the user.
### Pleroma Settings Store

3
lib/pleroma/activity.ex
View file

@ -28,7 +28,8 @@ defmodule Pleroma.Activity do
"Create" => "mention",
"Follow" => "follow",
"Announce" => "reblog",
"Like" => "favourite"
"Like" => "favourite",
"Move" => "move"
}
@mastodon_to_ap_notification_types for {k, v} <- @mastodon_notification_types,

18
lib/pleroma/following_relationship.ex
View file

@ -107,4 +107,22 @@ def following(%User{} = user) do
[user.follower_address | following]
end
end
def move_following(origin, target) do
__MODULE__
|> join(:inner, [r], f in assoc(r, :follower))
|> where(following_id: ^origin.id)
|> where([r, f], f.allow_following_move == true)
|> limit(50)
|> preload([:follower])
|> Repo.all()
|> Enum.map(fn following_relationship ->
Repo.delete(following_relationship)
Pleroma.Web.CommonAPI.follow(following_relationship.follower, target)
end)
|> case do
[] -> :ok
_ -> move_following(origin, target)
end
end
end

23
lib/pleroma/notification.ex
View file

@ -251,10 +251,13 @@ def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = act
end
end
def create_notifications(%Activity{data: %{"to" => _, "type" => type}} = activity)
when type in ["Like", "Announce", "Follow"] do
users = get_notified_from_activity(activity)
notifications = Enum.map(users, fn user -> create_notification(activity, user) end)
def create_notifications(%Activity{data: %{"type" => type}} = activity)
when type in ["Like", "Announce", "Follow", "Move"] do
notifications =
activity
|> get_notified_from_activity()
|> Enum.map(&create_notification(activity, &1))
{:ok, notifications}
end
@ -276,19 +279,15 @@ def create_notification(%Activity{} = activity, %User{} = user) do
def get_notified_from_activity(activity, local_only \\ true)
def get_notified_from_activity(
%Activity{data: %{"to" => _, "type" => type} = _data} = activity,
local_only
)
when type in ["Create", "Like", "Announce", "Follow"] do
recipients =
def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only)
when type in ["Create", "Like", "Announce", "Follow", "Move"] do
[]
|> Utils.maybe_notify_to_recipients(activity)
|> Utils.maybe_notify_mentioned_recipients(activity)
|> Utils.maybe_notify_subscribers(activity)
|> Utils.maybe_notify_followers(activity)
|> Enum.uniq()
User.get_users_from_set(recipients, local_only)
|> User.get_users_from_set(local_only)
end
def get_notified_from_activity(_, _local_only), do: []

13
lib/pleroma/user.ex
View file

@ -103,7 +103,9 @@ defmodule Pleroma.User do
field(:raw_fields, {:array, :map}, default: [])
field(:discoverable, :boolean, default: false)
field(:invisible, :boolean, default: false)
field(:allow_following_move, :boolean, default: true)
field(:skip_thread_containment, :boolean, default: false)
field(:also_known_as, {:array, :string}, default: [])
field(:notification_settings, :map,
default: %{
@ -251,7 +253,8 @@ def remote_user_creation(params) do
:fields,
:following_count,
:discoverable,
:invisible
:invisible,
:also_known_as
]
)
|> validate_required([:name, :ap_id])
@ -293,13 +296,15 @@ def update_changeset(struct, params \\ %{}) do
:hide_followers_count,
:hide_follows_count,
:hide_favorites,
:allow_following_move,
:background,
:show_role,
:skip_thread_containment,
:fields,
:raw_fields,
:pleroma_settings_store,
:discoverable
:discoverable,
:also_known_as
]
)
|> unique_constraint(:nickname)
@ -337,9 +342,11 @@ def upgrade_changeset(struct, params \\ %{}, remote? \\ false) do
:hide_follows,
:fields,
:hide_followers,
:allow_following_move,
:discoverable,
:hide_followers_count,
:hide_follows_count
:hide_follows_count,
:also_known_as
]
)
|> unique_constraint(:nickname)

27
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -541,6 +541,30 @@ def flag(
end
end
def move(%User{} = origin, %User{} = target, local \\ true) do
params = %{
"type" => "Move",
"actor" => origin.ap_id,
"object" => origin.ap_id,
"target" => target.ap_id
}
with true <- origin.ap_id in target.also_known_as,
{:ok, activity} <- insert(params, local) do
maybe_federate(activity)
BackgroundWorker.enqueue("move_following", %{
"origin_id" => origin.id,
"target_id" => target.id
})
{:ok, activity}
else
false -> {:error, "Target account must have the origin in `alsoKnownAs`"}
err -> err
end
end
defp fetch_activities_for_context_query(context, opts) do
public = [Pleroma.Constants.as_public()]
@ -1171,7 +1195,8 @@ defp object_to_user_data(data) do
name: data["name"],
follower_address: data["followers"],
following_address: data["following"],
bio: data["summary"]
bio: data["summary"],
also_known_as: Map.get(data, "alsoKnownAs", [])
}
# nickname can be nil because of virtual actors

20
lib/pleroma/web/activity_pub/transmogrifier.ex
View file

@ -669,7 +669,7 @@ def handle_incoming(
update_data =
new_user_data
|> Map.take([:avatar, :banner, :bio, :name])
|> Map.take([:avatar, :banner, :bio, :name, :also_known_as])
|> Map.put(:fields, fields)
|> Map.put(:locked, locked)
|> Map.put(:invisible, invisible)
@ -857,6 +857,24 @@ def handle_incoming(
end
end
def handle_incoming(
%{
"type" => "Move",
"actor" => origin_actor,
"object" => origin_actor,
"target" => target_actor
},
_options
) do
with %User{} = origin_user <- User.get_cached_by_ap_id(origin_actor),
{:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_actor),
true <- origin_actor in target_user.also_known_as do
ActivityPub.move(origin_user, target_user, false)
else
_e -> :error
end
end
def handle_incoming(_, _), do: :error
@spec get_obj_helper(String.t(), Keyword.t()) :: {:ok, Object.t()} | nil

1
lib/pleroma/web/activity_pub/visibility.ex
View file

@ -14,6 +14,7 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
@spec is_public?(Object.t() | Activity.t() | map()) :: boolean()
def is_public?(%Object{data: %{"type" => "Tombstone"}}), do: false
def is_public?(%Object{data: data}), do: is_public?(data)
def is_public?(%Activity{data: %{"type" => "Move"}}), do: true
def is_public?(%Activity{data: data}), do: is_public?(data)
def is_public?(%{"directMessage" => true}), do: false
def is_public?(data), do: Utils.label_in_message?(Pleroma.Constants.as_public(), data)

13
lib/pleroma/web/common_api/utils.ex
View file

@ -451,6 +451,8 @@ def maybe_notify_to_recipients(
recipients ++ to
end
def maybe_notify_to_recipients(recipients, _), do: recipients
def maybe_notify_mentioned_recipients(
recipients,
%Activity{data: %{"to" => _to, "type" => type} = data} = activity
@ -502,6 +504,17 @@ def maybe_notify_subscribers(
def maybe_notify_subscribers(recipients, _), do: recipients
def maybe_notify_followers(recipients, %Activity{data: %{"type" => "Move"}} = activity) do
with %User{} = user <- User.get_cached_by_ap_id(activity.actor) do
user
|> User.get_followers()
|> Enum.map(& &1.ap_id)
|> Enum.concat(recipients)
end
end
def maybe_notify_followers(recipients, _), do: recipients
def maybe_extract_mentions(%{"tag" => tag}) do
tag
|> Enum.filter(fn x -> is_map(x) && x["type"] == "Mention" end)

1
lib/pleroma/web/mastodon_api/controllers/account_controller.ex
View file

@ -152,6 +152,7 @@ def update_credentials(%{assigns: %{user: original_user}} = conn, params) do
:hide_favorites,
:show_role,
:skip_thread_containment,
:allow_following_move,
:discoverable
]
|> Enum.reduce(%{}, fn key, acc ->

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

@ -162,6 +162,7 @@ defp do_render("show.json", %{user: user} = opts) do
|> maybe_put_chat_token(user, opts[:for], opts)
|> maybe_put_activation_status(user, opts[:for])
|> maybe_put_follow_requests_count(user, opts[:for])
|> maybe_put_allow_following_move(user, opts[:for])
|> maybe_put_unread_conversation_count(user, opts[:for])
end
@ -238,6 +239,12 @@ defp maybe_put_notification_settings(data, %User{id: user_id} = user, %User{id:
defp maybe_put_notification_settings(data, _, _), do: data
defp maybe_put_allow_following_move(data, %User{id: user_id} = user, %User{id: user_id}) do
Kernel.put_in(data, [:pleroma, :allow_following_move], user.allow_following_move)
end
defp maybe_put_allow_following_move(data, _, _), do: data
defp maybe_put_activation_status(data, user, %User{is_admin: true}) do
Kernel.put_in(data, [:pleroma, :deactivated], user.deactivated)
end

38
lib/pleroma/web/mastodon_api/views/notification_view.ex
View file

@ -37,32 +37,24 @@ def render("show.json", %{
}
case mastodon_type do
"mention" ->
response
|> Map.merge(%{
status: StatusView.render("show.json", %{activity: activity, for: user})
})
"favourite" ->
response
|> Map.merge(%{
status: StatusView.render("show.json", %{activity: parent_activity, for: user})
})
"reblog" ->
response
|> Map.merge(%{
status: StatusView.render("show.json", %{activity: parent_activity, for: user})
})
"follow" ->
response
_ ->
nil
"mention" -> put_status(response, activity, user)
"favourite" -> put_status(response, parent_activity, user)
"reblog" -> put_status(response, parent_activity, user)
"move" -> put_target(response, activity, user)
"follow" -> response
_ -> nil
end
else
_ -> nil
end
end
defp put_status(response, activity, user) do
Map.put(response, :status, StatusView.render("show.json", %{activity: activity, for: user}))
end
defp put_target(response, activity, user) do
target = User.get_cached_by_ap_id(activity.data["target"])
Map.put(response, :target, AccountView.render("show.json", %{user: target, for: user}))
end
end

2
lib/pleroma/web/push/impl.ex
View file

@ -16,7 +16,7 @@ defmodule Pleroma.Web.Push.Impl do
require Logger
import Ecto.Query
@types ["Create", "Follow", "Announce", "Like"]
@types ["Create", "Follow", "Announce", "Like", "Move"]
@doc "Performs sending notifications for user subscriptions"
@spec perform(Notification.t()) :: list(any) | :error

7
lib/pleroma/workers/background_worker.ex
View file

@ -71,4 +71,11 @@ def perform(%{"op" => "fetch_data_for_activity", "activity_id" => activity_id},
activity = Activity.get_by_id(activity_id)
Pleroma.Web.RichMedia.Helpers.perform(:fetch, activity)
end
def perform(%{"op" => "move_following", "origin_id" => origin_id, "target_id" => target_id}, _) do
origin = User.get_cached_by_id(origin_id)
target = User.get_cached_by_id(target_id)
Pleroma.FollowingRelationship.move_following(origin, target)
end
end

10
priv/repo/migrations/20191025081729_add_move_support_to_users.exs Normal file
View file

@ -0,0 +1,10 @@
defmodule Pleroma.Repo.Migrations.AddMoveSupportToUsers do
use Ecto.Migration
def change do
alter table(:users) do
add(:also_known_as, {:array, :string}, default: [], null: false)
add(:allow_following_move, :boolean, default: true, null: false)
end
end
end

6
priv/static/schemas/litepub-0.1.jsonld
View file

@ -29,7 +29,11 @@
"@id": "litepub:oauthRegistrationEndpoint",
"@type": "@id"
},
"EmojiReaction": "litepub:EmojiReaction"
"EmojiReaction": "litepub:EmojiReaction",
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
}
}
]
}

9
test/fixtures/tesla_mock/admin@mastdon.example.org.json vendored
View file

@ -9,7 +9,11 @@
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"toot": "http://joinmastodon.org/ns#",
"Emoji": "toot:Emoji"
"Emoji": "toot:Emoji",
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
}
}],
"id": "http://mastodon.example.org/users/admin",
"type": "Person",
@ -50,5 +54,6 @@
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
}
},
"alsoKnownAs": ["http://example.org/users/foo"]
}

29
test/notification_test.exs
View file

@ -630,6 +630,35 @@ test "notifications are deleted if a remote user is deleted" do
assert Enum.empty?(Notification.for_user(local_user))
end
test "move activity generates a notification" do
%{ap_id: old_ap_id} = old_user = insert(:user)
%{ap_id: new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
follower = insert(:user)
other_follower = insert(:user, %{allow_following_move: false})
User.follow(follower, old_user)
User.follow(other_follower, old_user)
Pleroma.Web.ActivityPub.ActivityPub.move(old_user, new_user)
ObanHelpers.perform_all()
assert [
%{
activity: %{
data: %{"type" => "Move", "actor" => ^old_ap_id, "target" => ^new_ap_id}
}
}
] = Notification.for_user(follower)
assert [
%{
activity: %{
data: %{"type" => "Move", "actor" => ^old_ap_id, "target" => ^new_ap_id}
}
}
] = Notification.for_user(other_follower)
end
end
describe "for_user" do

63
test/web/activity_pub/activity_pub_test.exs
View file

@ -4,8 +4,11 @@
defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
use Pleroma.DataCase
use Oban.Testing, repo: Pleroma.Repo
alias Pleroma.Activity
alias Pleroma.Builders.ActivityBuilder
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
@ -1570,4 +1573,64 @@ test "detects hidden follows/followers for friendica" do
assert follow_info.hide_follows == true
end
end
describe "Move activity" do
test "create" do
%{ap_id: old_ap_id} = old_user = insert(:user)
%{ap_id: new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
follower = insert(:user)
follower_move_opted_out = insert(:user, allow_following_move: false)
User.follow(follower, old_user)
User.follow(follower_move_opted_out, old_user)
assert User.following?(follower, old_user)
assert User.following?(follower_move_opted_out, old_user)
assert {:ok, activity} = ActivityPub.move(old_user, new_user)
assert %Activity{
actor: ^old_ap_id,
data: %{
"actor" => ^old_ap_id,
"object" => ^old_ap_id,
"target" => ^new_ap_id,
"type" => "Move"
},
local: true
} = activity
params = %{
"op" => "move_following",
"origin_id" => old_user.id,
"target_id" => new_user.id
}
assert_enqueued(worker: Pleroma.Workers.BackgroundWorker, args: params)
Pleroma.Workers.BackgroundWorker.perform(params, nil)
refute User.following?(follower, old_user)
assert User.following?(follower, new_user)
assert User.following?(follower_move_opted_out, old_user)
refute User.following?(follower_move_opted_out, new_user)
activity = %Activity{activity | object: nil}
assert [%Notification{activity: ^activity}] =
Notification.for_user_since(follower, ~N[2019-04-13 11:22:33])
assert [%Notification{activity: ^activity}] =
Notification.for_user_since(follower_move_opted_out, ~N[2019-04-13 11:22:33])
end
test "old user must be in the new user's `also_known_as` list" do
old_user = insert(:user)
new_user = insert(:user)
assert {:error, "Target account must have the origin in `alsoKnownAs`"} =
ActivityPub.move(old_user, new_user)
end
end
end

55
test/web/activity_pub/transmogrifier_test.exs
View file

@ -683,6 +683,37 @@ test "it works for incoming update activities" do
assert user.bio == "<p>Some bio</p>"
end
test "it works with alsoKnownAs" do
{:ok, %Activity{data: %{"actor" => actor}}} =
"test/fixtures/mastodon-post-activity.json"
|> File.read!()
|> Poison.decode!()
|> Transmogrifier.handle_incoming()
assert User.get_cached_by_ap_id(actor).also_known_as == ["http://example.org/users/foo"]
{:ok, _activity} =
"test/fixtures/mastodon-update.json"
|> File.read!()
|> Poison.decode!()
|> Map.put("actor", actor)
|> Map.update!("object", fn object ->
object
|> Map.put("actor", actor)
|> Map.put("id", actor)
|> Map.put("alsoKnownAs", [
"http://mastodon.example.org/users/foo",
"http://example.org/users/bar"
])
end)
|> Transmogrifier.handle_incoming()
assert User.get_cached_by_ap_id(actor).also_known_as == [
"http://mastodon.example.org/users/foo",
"http://example.org/users/bar"
]
end
test "it works with custom profile fields" do
{:ok, activity} =
"test/fixtures/mastodon-post-activity.json"
@ -1272,6 +1303,30 @@ test "it correctly processes messages with non-array cc field" do
assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["cc"]
assert [user.follower_address] == activity.data["to"]
end
test "it accepts Move activities" do
old_user = insert(:user)
new_user = insert(:user)
message = %{
"@context" => "https://www.w3.org/ns/activitystreams",
"type" => "Move",
"actor" => old_user.ap_id,
"object" => old_user.ap_id,
"target" => new_user.ap_id
}
assert :error = Transmogrifier.handle_incoming(message)
{:ok, _new_user} = User.update_and_set_cache(new_user, %{also_known_as: [old_user.ap_id]})
assert {:ok, %Activity{} = activity} = Transmogrifier.handle_incoming(message)
assert activity.actor == old_user.ap_id
assert activity.data["actor"] == old_user.ap_id
assert activity.data["object"] == old_user.ap_id
assert activity.data["target"] == new_user.ap_id
assert activity.data["type"] == "Move"
end
end
describe "prepare outgoing" do

15
test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
View file

@ -103,6 +103,21 @@ test "updates the user's locking status", %{conn: conn} do
assert user["locked"] == true
end
test "updates the user's allow_following_move", %{conn: conn} do
user = insert(:user)
assert user.allow_following_move == true
conn =
conn
|> assign(:user, user)
|> patch("/api/v1/accounts/update_credentials", %{allow_following_move: "false"})
assert refresh_record(user).allow_following_move == false
assert user = json_response(conn, 200)
assert user["pleroma"]["allow_following_move"] == false
end
test "updates the user's default scope", %{conn: conn} do
user = insert(:user)

2
test/web/mastodon_api/views/account_view_test.exs
View file

@ -102,7 +102,7 @@ test "Represent the user account for the account owner" do
privacy = user.default_scope
assert %{
pleroma: %{notification_settings: ^notification_settings},
pleroma: %{notification_settings: ^notification_settings, allow_following_move: true},
source: %{privacy: ^privacy}
} = AccountView.render("show.json", %{user: user, for: user})
end

24
test/web/mastodon_api/views/notification_view_test.exs
View file

@ -107,4 +107,28 @@ test "Follow notification" do
assert [] ==
NotificationView.render("index.json", %{notifications: [notification], for: followed})
end
test "Move notification" do
%{ap_id: old_ap_id} = old_user = insert(:user)
%{ap_id: _new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
follower = insert(:user)
User.follow(follower, old_user)
Pleroma.Web.ActivityPub.ActivityPub.move(old_user, new_user)
Pleroma.Tests.ObanHelpers.perform_all()
[notification] = Notification.for_user(follower)
expected = %{
id: to_string(notification.id),
pleroma: %{is_seen: false},
type: "move",
account: AccountView.render("show.json", %{user: old_user, for: follower}),
target: AccountView.render("show.json", %{user: new_user, for: follower}),
created_at: Utils.to_masto_date(notification.inserted_at)
}
assert [expected] ==
NotificationView.render("index.json", %{notifications: [notification], for: follower})
end
end