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diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex
index c8e154989..415cbd47a 100644
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@@ -1,287 +1,297 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.UserView do
use Pleroma.Web, :view
alias Pleroma.Web.WebFinger
alias Pleroma.Web.Salmon
alias Pleroma.User
alias Pleroma.Repo
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)
{:ok, _, public_key} = Salmon.keys_from_pem(user.info.keys)
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",
"following" => "#{user.ap_id}/following",
"followers" => "#{user.ap_id}/followers",
"inbox" => "#{user.ap_id}/inbox",
"name" => "Pleroma",
"summary" => "Virtual actor for Pleroma relay",
"url" => user.ap_id,
"manuallyApprovesFollowers" => false,
"publicKey" => %{
"id" => "#{user.ap_id}#main-key",
"owner" => user.ap_id,
"publicKeyPem" => public_key
},
"endpoints" => endpoints
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("user.json", %{user: user}) do
{:ok, user} = WebFinger.ensure_keys_present(user)
{:ok, _, public_key} = Salmon.keys_from_pem(user.info.keys)
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",
"following" => "#{user.ap_id}/following",
"followers" => "#{user.ap_id}/followers",
"inbox" => "#{user.ap_id}/inbox",
"outbox" => "#{user.ap_id}/outbox",
"preferredUsername" => user.nickname,
"name" => user.name,
"summary" => user.bio,
"url" => user.ap_id,
"manuallyApprovesFollowers" => user.info.locked,
"publicKey" => %{
"id" => "#{user.ap_id}#main-key",
"owner" => user.ap_id,
"publicKeyPem" => public_key
},
"endpoints" => endpoints,
"icon" => %{
"type" => "Image",
"url" => User.avatar_url(user)
},
"image" => %{
"type" => "Image",
"url" => User.banner_url(user)
},
"tag" => user.info.source_data["tag"] || []
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("following.json", %{user: user, page: page}) do
query = User.get_friends_query(user)
query = from(user in query, select: [:ap_id])
following = Repo.all(query)
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
def render("following.json", %{user: user}) do
query = User.get_friends_query(user)
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" => total,
"first" => collection(following, "#{user.ap_id}/following", 1, !user.info.hide_follows)
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("followers.json", %{user: user, page: page}) do
query = User.get_followers_query(user)
query = from(user in query, select: [:ap_id])
followers = Repo.all(query)
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
def render("followers.json", %{user: user}) do
query = User.get_followers_query(user)
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" => 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
params = %{
"limit" => "10"
}
params =
if max_qid != nil do
Map.put(params, "max_id", max_qid)
else
params
end
activities = ActivityPub.fetch_user_activities(user, nil, params)
- min_id = Enum.at(Enum.reverse(activities), 0).id
- max_id = Enum.at(activities, 0).id
- collection =
- Enum.map(activities, fn act ->
- {:ok, data} = Transmogrifier.prepare_outgoing(act.data)
- data
- end)
+ {max_id, min_id, collection} =
+ if length(activities) > 0 do
+ {
+ Enum.at(Enum.reverse(activities), 0).id,
+ Enum.at(activities, 0).id,
+ Enum.map(activities, fn act ->
+ {:ok, data} = Transmogrifier.prepare_outgoing(act.data)
+ data
+ end)
+ }
+ else
+ {
+ 0,
+ 0,
+ []
+ }
+ end
iri = "#{user.ap_id}/outbox"
page = %{
"id" => "#{iri}?max_id=#{max_id}",
"type" => "OrderedCollectionPage",
"partOf" => iri,
"orderedItems" => collection,
"next" => "#{iri}?max_id=#{min_id}"
}
if max_qid == nil do
%{
"id" => iri,
"type" => "OrderedCollection",
"first" => page
}
|> Map.merge(Utils.make_json_ld_header())
else
page |> Map.merge(Utils.make_json_ld_header())
end
end
def render("inbox.json", %{user: user, max_id: max_qid}) do
params = %{
"limit" => "10"
}
params =
if max_qid != nil do
Map.put(params, "max_id", max_qid)
else
params
end
activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
min_id = Enum.at(Enum.reverse(activities), 0).id
max_id = Enum.at(activities, 0).id
collection =
Enum.map(activities, fn act ->
{:ok, data} = Transmogrifier.prepare_outgoing(act.data)
data
end)
iri = "#{user.ap_id}/inbox"
page = %{
"id" => "#{iri}?max_id=#{max_id}",
"type" => "OrderedCollectionPage",
"partOf" => iri,
"orderedItems" => collection,
"next" => "#{iri}?max_id=#{min_id}"
}
if max_qid == nil do
%{
"id" => iri,
"type" => "OrderedCollection",
"first" => page
}
|> Map.merge(Utils.make_json_ld_header())
else
page |> Map.merge(Utils.make_json_ld_header())
end
end
def collection(collection, iri, page, show_items \\ true, total \\ nil) do
offset = (page - 1) * 10
items = Enum.slice(collection, offset, 10)
items = Enum.map(items, fn user -> user.ap_id end)
total = total || length(collection)
map = %{
"id" => "#{iri}?page=#{page}",
"type" => "OrderedCollectionPage",
"partOf" => iri,
"totalItems" => total,
"orderedItems" => if(show_items, do: items, else: [])
}
if offset < total do
Map.put(map, "next", "#{iri}?page=#{page + 1}")
else
map
end
end
end
diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs
index a809c15b1..6bd4493f5 100644
--- a/test/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/web/activity_pub/activity_pub_controller_test.exs
@@ -1,557 +1,569 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
use Pleroma.Web.ConnCase
import Pleroma.Factory
alias Pleroma.Web.ActivityPub.UserView
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.Activity
alias Pleroma.User
alias Pleroma.Instances
setup_all do
Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
:ok
end
describe "/relay" do
test "with the relay active, it returns the relay user", %{conn: conn} do
res =
conn
|> get(activity_pub_path(conn, :relay))
|> json_response(200)
assert res["id"] =~ "/relay"
end
test "with the relay disabled, it returns 404", %{conn: conn} do
Pleroma.Config.put([:instance, :allow_relay], false)
conn
|> get(activity_pub_path(conn, :relay))
|> json_response(404)
|> assert
Pleroma.Config.put([:instance, :allow_relay], true)
end
end
describe "/users/:nickname" do
test "it returns a json representation of the user with accept application/json", %{
conn: conn
} do
user = insert(:user)
conn =
conn
|> put_req_header("accept", "application/json")
|> get("/users/#{user.nickname}")
user = Repo.get(User, user.id)
assert json_response(conn, 200) == UserView.render("user.json", %{user: user})
end
test "it returns a json representation of the user with accept application/activity+json", %{
conn: conn
} do
user = insert(:user)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/users/#{user.nickname}")
user = Repo.get(User, user.id)
assert json_response(conn, 200) == UserView.render("user.json", %{user: user})
end
test "it returns a json representation of the user with accept application/ld+json", %{
conn: conn
} do
user = insert(:user)
conn =
conn
|> put_req_header(
"accept",
"application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
)
|> get("/users/#{user.nickname}")
user = Repo.get(User, user.id)
assert json_response(conn, 200) == UserView.render("user.json", %{user: user})
end
end
describe "/object/:uuid" do
test "it returns a json representation of the object with accept application/json", %{
conn: conn
} do
note = insert(:note)
uuid = String.split(note.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header("accept", "application/json")
|> get("/objects/#{uuid}")
assert json_response(conn, 200) == ObjectView.render("object.json", %{object: note})
end
test "it returns a json representation of the object with accept application/activity+json",
%{conn: conn} do
note = insert(:note)
uuid = String.split(note.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/objects/#{uuid}")
assert json_response(conn, 200) == ObjectView.render("object.json", %{object: note})
end
test "it returns a json representation of the object with accept application/ld+json", %{
conn: conn
} do
note = insert(:note)
uuid = String.split(note.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header(
"accept",
"application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
)
|> get("/objects/#{uuid}")
assert json_response(conn, 200) == ObjectView.render("object.json", %{object: note})
end
test "it returns 404 for non-public messages", %{conn: conn} do
note = insert(:direct_note)
uuid = String.split(note.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/objects/#{uuid}")
assert json_response(conn, 404)
end
test "it returns 404 for tombstone objects", %{conn: conn} do
tombstone = insert(:tombstone)
uuid = String.split(tombstone.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/objects/#{uuid}")
assert json_response(conn, 404)
end
end
describe "/object/:uuid/likes" do
test "it returns the like activities in a collection", %{conn: conn} do
like = insert(:like_activity)
uuid = String.split(like.data["object"], "/") |> List.last()
result =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/objects/#{uuid}/likes")
|> json_response(200)
assert List.first(result["first"]["orderedItems"])["id"] == like.data["id"]
end
end
describe "/activities/:uuid" do
test "it returns a json representation of the activity", %{conn: conn} do
activity = insert(:note_activity)
uuid = String.split(activity.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/activities/#{uuid}")
assert json_response(conn, 200) == ObjectView.render("object.json", %{object: activity})
end
test "it returns 404 for non-public activities", %{conn: conn} do
activity = insert(:direct_note_activity)
uuid = String.split(activity.data["id"], "/") |> List.last()
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/activities/#{uuid}")
assert json_response(conn, 404)
end
end
describe "/inbox" do
test "it inserts an incoming activity into the database", %{conn: conn} do
data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
conn =
conn
|> assign(:valid_signature, true)
|> put_req_header("content-type", "application/activity+json")
|> post("/inbox", data)
assert "ok" == json_response(conn, 200)
:timer.sleep(500)
assert Activity.get_by_ap_id(data["id"])
end
test "it clears `unreachable` federation status of the sender", %{conn: conn} do
data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
sender_url = data["actor"]
Instances.set_consistently_unreachable(sender_url)
refute Instances.reachable?(sender_url)
conn =
conn
|> assign(:valid_signature, true)
|> put_req_header("content-type", "application/activity+json")
|> post("/inbox", data)
assert "ok" == json_response(conn, 200)
assert Instances.reachable?(sender_url)
end
end
describe "/users/:nickname/inbox" do
test "it inserts an incoming activity into the database", %{conn: conn} do
user = insert(:user)
data =
File.read!("test/fixtures/mastodon-post-activity.json")
|> Poison.decode!()
|> Map.put("bcc", [user.ap_id])
conn =
conn
|> assign(:valid_signature, true)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/inbox", data)
assert "ok" == json_response(conn, 200)
:timer.sleep(500)
assert Activity.get_by_ap_id(data["id"])
end
test "it rejects reads from other users", %{conn: conn} do
user = insert(:user)
otheruser = insert(:user)
conn =
conn
|> assign(:user, otheruser)
|> put_req_header("accept", "application/activity+json")
|> get("/users/#{user.nickname}/inbox")
assert json_response(conn, 403)
end
test "it returns a note activity in a collection", %{conn: conn} do
note_activity = insert(:direct_note_activity)
user = User.get_cached_by_ap_id(hd(note_activity.data["to"]))
conn =
conn
|> assign(:user, user)
|> put_req_header("accept", "application/activity+json")
|> get("/users/#{user.nickname}/inbox")
assert response(conn, 200) =~ note_activity.data["object"]["content"]
end
test "it clears `unreachable` federation status of the sender", %{conn: conn} do
user = insert(:user)
data =
File.read!("test/fixtures/mastodon-post-activity.json")
|> Poison.decode!()
|> Map.put("bcc", [user.ap_id])
sender_host = URI.parse(data["actor"]).host
Instances.set_consistently_unreachable(sender_host)
refute Instances.reachable?(sender_host)
conn =
conn
|> assign(:valid_signature, true)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/inbox", data)
assert "ok" == json_response(conn, 200)
assert Instances.reachable?(sender_host)
end
end
describe "/users/:nickname/outbox" do
+ test "it will not bomb when there is no activity", %{conn: conn} do
+ user = insert(:user)
+
+ conn =
+ conn
+ |> put_req_header("accept", "application/activity+json")
+ |> get("/users/#{user.nickname}/outbox")
+
+ result = json_response(conn, 200)
+ assert user.ap_id <> "/outbox" == result["id"]
+ end
+
test "it returns a note activity in a collection", %{conn: conn} do
note_activity = insert(:note_activity)
user = User.get_cached_by_ap_id(note_activity.data["actor"])
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/users/#{user.nickname}/outbox")
assert response(conn, 200) =~ note_activity.data["object"]["content"]
end
test "it returns an announce activity in a collection", %{conn: conn} do
announce_activity = insert(:announce_activity)
user = User.get_cached_by_ap_id(announce_activity.data["actor"])
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/users/#{user.nickname}/outbox")
assert response(conn, 200) =~ announce_activity.data["object"]
end
test "it rejects posts from other users", %{conn: conn} do
data = File.read!("test/fixtures/activitypub-client-post-activity.json") |> Poison.decode!()
user = insert(:user)
otheruser = insert(:user)
conn =
conn
|> assign(:user, otheruser)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/outbox", data)
assert json_response(conn, 403)
end
test "it inserts an incoming create activity into the database", %{conn: conn} do
data = File.read!("test/fixtures/activitypub-client-post-activity.json") |> Poison.decode!()
user = insert(:user)
conn =
conn
|> assign(:user, user)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/outbox", data)
result = json_response(conn, 201)
assert Activity.get_by_ap_id(result["id"])
end
test "it rejects an incoming activity with bogus type", %{conn: conn} do
data = File.read!("test/fixtures/activitypub-client-post-activity.json") |> Poison.decode!()
user = insert(:user)
data =
data
|> Map.put("type", "BadType")
conn =
conn
|> assign(:user, user)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/outbox", data)
assert json_response(conn, 400)
end
test "it erects a tombstone when receiving a delete activity", %{conn: conn} do
note_activity = insert(:note_activity)
user = User.get_cached_by_ap_id(note_activity.data["actor"])
data = %{
type: "Delete",
object: %{
id: note_activity.data["object"]["id"]
}
}
conn =
conn
|> assign(:user, user)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/outbox", data)
result = json_response(conn, 201)
assert Activity.get_by_ap_id(result["id"])
object = Object.get_by_ap_id(note_activity.data["object"]["id"])
assert object
assert object.data["type"] == "Tombstone"
end
test "it rejects delete activity of object from other actor", %{conn: conn} do
note_activity = insert(:note_activity)
user = insert(:user)
data = %{
type: "Delete",
object: %{
id: note_activity.data["object"]["id"]
}
}
conn =
conn
|> assign(:user, user)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/outbox", data)
assert json_response(conn, 400)
end
test "it increases like count when receiving a like action", %{conn: conn} do
note_activity = insert(:note_activity)
user = User.get_cached_by_ap_id(note_activity.data["actor"])
data = %{
type: "Like",
object: %{
id: note_activity.data["object"]["id"]
}
}
conn =
conn
|> assign(:user, user)
|> put_req_header("content-type", "application/activity+json")
|> post("/users/#{user.nickname}/outbox", data)
result = json_response(conn, 201)
assert Activity.get_by_ap_id(result["id"])
object = Object.get_by_ap_id(note_activity.data["object"]["id"])
assert object
assert object.data["like_count"] == 1
end
end
describe "/users/:nickname/followers" do
test "it returns the followers in a collection", %{conn: conn} do
user = insert(:user)
user_two = insert(:user)
User.follow(user, user_two)
result =
conn
|> get("/users/#{user_two.nickname}/followers")
|> json_response(200)
assert result["first"]["orderedItems"] == [user.ap_id]
end
test "it returns returns empty if the user has 'hide_followers' set", %{conn: conn} do
user = insert(:user)
user_two = insert(:user, %{info: %{hide_followers: true}})
User.follow(user, user_two)
result =
conn
|> get("/users/#{user_two.nickname}/followers")
|> json_response(200)
assert result["first"]["orderedItems"] == []
assert result["totalItems"] == 0
end
test "it works for more than 10 users", %{conn: conn} do
user = insert(:user)
Enum.each(1..15, fn _ ->
other_user = insert(:user)
User.follow(other_user, user)
end)
result =
conn
|> get("/users/#{user.nickname}/followers")
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
assert result["first"]["totalItems"] == 15
assert result["totalItems"] == 15
result =
conn
|> get("/users/#{user.nickname}/followers?page=2")
|> json_response(200)
assert length(result["orderedItems"]) == 5
assert result["totalItems"] == 15
end
end
describe "/users/:nickname/following" do
test "it returns the following in a collection", %{conn: conn} do
user = insert(:user)
user_two = insert(:user)
User.follow(user, user_two)
result =
conn
|> get("/users/#{user.nickname}/following")
|> json_response(200)
assert result["first"]["orderedItems"] == [user_two.ap_id]
end
test "it returns returns empty if the user has 'hide_follows' set", %{conn: conn} do
user = insert(:user, %{info: %{hide_follows: true}})
user_two = insert(:user)
User.follow(user, user_two)
result =
conn
|> get("/users/#{user.nickname}/following")
|> json_response(200)
assert result["first"]["orderedItems"] == []
assert result["totalItems"] == 0
end
test "it works for more than 10 users", %{conn: conn} do
user = insert(:user)
Enum.each(1..15, fn _ ->
user = Repo.get(User, user.id)
other_user = insert(:user)
User.follow(user, other_user)
end)
result =
conn
|> get("/users/#{user.nickname}/following")
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
assert result["first"]["totalItems"] == 15
assert result["totalItems"] == 15
result =
conn
|> get("/users/#{user.nickname}/following?page=2")
|> json_response(200)
assert length(result["orderedItems"]) == 5
assert result["totalItems"] == 15
end
end
end
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