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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatValidationTest do
use Pleroma.DataCase
alias Pleroma.Object
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.CommonAPI
import Pleroma.Factory
describe "chat message create activities" do
test "it is invalid if the object already exists" do
user = insert(:user)
recipient = insert(:user)
{:ok, activity} = CommonAPI.post_chat_message(user, recipient, "hey")
object = Object.normalize(activity, fetch: false)
{:ok, create_data, _} = Builder.create(user, object.data, [recipient.ap_id])
{:error, cng} = ObjectValidator.validate(create_data, [])
assert {:object, {"The object to create already exists", []}} in cng.errors
end
test "it is invalid if the object data has a different `to` or `actor` field" do
user = insert(:user)
recipient = insert(:user)
{:ok, object_data, _} = Builder.chat_message(recipient, user.ap_id, "Hey")
{:ok, create_data, _} = Builder.create(user, object_data, [recipient.ap_id])
{:error, cng} = ObjectValidator.validate(create_data, [])
assert {:to, {"Recipients don't match with object recipients", []}} in cng.errors
assert {:actor, {"Actor doesn't match with object actor", []}} in cng.errors
end
end
describe "chat messages" do
setup do
clear_config([:instance, :remote_limit])
user = insert(:user)
recipient = insert(:user, local: false)
{:ok, valid_chat_message, _} = Builder.chat_message(user, recipient.ap_id, "hey :firefox:")
%{user: user, recipient: recipient, valid_chat_message: valid_chat_message}
end
test "let's through some basic html", %{user: user, recipient: recipient} do
{:ok, valid_chat_message, _} =
Builder.chat_message(
user,
recipient.ap_id,
"hey <a href='https://example.org'>example</a> <script>alert('uguu')</script>"
)
assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
assert object["content"] ==
"hey <a href=\"https://example.org\">example</a> alert('uguu')"
end
test "validates for a basic object we build", %{valid_chat_message: valid_chat_message} do
assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
assert valid_chat_message == object
assert match?(%{"firefox" => _}, object["emoji"])
end
test "validates for a basic object with an attachment", %{
valid_chat_message: valid_chat_message,
user: user
} do
file = %Plug.Upload{
content_type: "image/jpeg",
path: Path.absname("test/fixtures/image.jpg"),
filename: "an_image.jpg"
}
{:ok, attachment} = ActivityPub.upload(file, actor: user.ap_id)
valid_chat_message =
valid_chat_message
|> Map.put("attachment", attachment.data)
assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
assert object["attachment"]
end
test "validates for a basic object with an attachment in an array", %{
valid_chat_message: valid_chat_message,
user: user
} do
file = %Plug.Upload{
content_type: "image/jpeg",
path: Path.absname("test/fixtures/image.jpg"),
filename: "an_image.jpg"
}
{:ok, attachment} = ActivityPub.upload(file, actor: user.ap_id)
valid_chat_message =
valid_chat_message
|> Map.put("attachment", [attachment.data])
assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
assert object["attachment"]
end
test "validates for a basic object with an attachment but without content", %{
valid_chat_message: valid_chat_message,
user: user
} do
file = %Plug.Upload{
content_type: "image/jpeg",
path: Path.absname("test/fixtures/image.jpg"),
filename: "an_image.jpg"
}
{:ok, attachment} = ActivityPub.upload(file, actor: user.ap_id)
valid_chat_message =
valid_chat_message
|> Map.put("attachment", attachment.data)
|> Map.delete("content")
assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
assert object["attachment"]
end
test "does not validate if the message has no content", %{
valid_chat_message: valid_chat_message
} do
contentless =
valid_chat_message
|> Map.delete("content")
refute match?({:ok, _object, _meta}, ObjectValidator.validate(contentless, []))
end
test "does not validate if the message is longer than the remote_limit", %{
valid_chat_message: valid_chat_message
} do
clear_config([:instance, :remote_limit], 2)
refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, []))
end
test "does not validate if the recipient is blocking the actor", %{
valid_chat_message: valid_chat_message,
user: user,
recipient: recipient
} do
Pleroma.User.block(recipient, user)
refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, []))
end
test "does not validate if the recipient is not accepting chat messages", %{
valid_chat_message: valid_chat_message,
recipient: recipient
} do
recipient
|> Ecto.Changeset.change(%{accepts_chat_messages: false})
|> Pleroma.Repo.update!()
refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, []))
end
test "does not validate if the actor or the recipient is not in our system", %{
valid_chat_message: valid_chat_message
} do
chat_message =
valid_chat_message
|> Map.put("actor", "https://raymoo.com/raymoo")
{:error, _} = ObjectValidator.validate(chat_message, [])
chat_message =
valid_chat_message
|> Map.put("to", ["https://raymoo.com/raymoo"])
{:error, _} = ObjectValidator.validate(chat_message, [])
end
test "does not validate for a message with multiple recipients", %{
valid_chat_message: valid_chat_message,
user: user,
recipient: recipient
} do
chat_message =
valid_chat_message
|> Map.put("to", [user.ap_id, recipient.ap_id])
assert {:error, _} = ObjectValidator.validate(chat_message, [])
end
test "does not validate if it doesn't concern local users" do
user = insert(:user, local: false)
recipient = insert(:user, local: false)
{:ok, valid_chat_message, _} = Builder.chat_message(user, recipient.ap_id, "hey")
assert {:error, _} = ObjectValidator.validate(valid_chat_message, [])
end
end
end
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