pleroma

attachment_validator_test.exs (5929B)

# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidatorTest do
  use Pleroma.DataCase, async: true
  alias Pleroma.UnstubbedConfigMock, as: ConfigMock
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
  import Mox
  import Pleroma.Factory
  describe "attachments" do
    test "fails without url" do
      attachment = %{
        "mediaType" => "",
        "name" => "",
        "summary" => "298p3RG7j27tfsZ9RQ.jpg",
        "type" => "Document"
      }
      assert {:error, _cng} =
               AttachmentValidator.cast_and_validate(attachment)
               |> Ecto.Changeset.apply_action(:insert)
    end
    test "works with honkerific attachments" do
      attachment = %{
        "mediaType" => "",
        "name" => "",
        "summary" => "298p3RG7j27tfsZ9RQ.jpg",
        "type" => "Document",
        "url" => "https://honk.tedunangst.com/d/298p3RG7j27tfsZ9RQ.jpg"
      }
      assert {:ok, attachment} =
               AttachmentValidator.cast_and_validate(attachment)
               |> Ecto.Changeset.apply_action(:insert)
      assert attachment.mediaType == "application/octet-stream"
    end
    test "works with an unknown but valid mime type" do
      attachment = %{
        "mediaType" => "x-custom/x-type",
        "type" => "Document",
        "url" => "https://example.org"
      }
      assert {:ok, attachment} =
               AttachmentValidator.cast_and_validate(attachment)
               |> Ecto.Changeset.apply_action(:insert)
      assert attachment.mediaType == "x-custom/x-type"
    end
    test "works with invalid mime types" do
      attachment = %{
        "mediaType" => "x-customx-type",
        "type" => "Document",
        "url" => "https://example.org"
      }
      assert {:ok, attachment} =
               AttachmentValidator.cast_and_validate(attachment)
               |> Ecto.Changeset.apply_action(:insert)
      assert attachment.mediaType == "application/octet-stream"
      attachment = %{
        "mediaType" => "https://example.org",
        "type" => "Document",
        "url" => "https://example.org"
      }
      assert {:ok, attachment} =
               AttachmentValidator.cast_and_validate(attachment)
               |> Ecto.Changeset.apply_action(:insert)
      assert attachment.mediaType == "application/octet-stream"
    end
    test "it turns mastodon attachments into our attachments" do
      attachment = %{
        "url" =>
          "http://mastodon.example.org/system/media_attachments/files/000/000/002/original/334ce029e7bfb920.jpg",
        "type" => "Document",
        "name" => nil,
        "mediaType" => "image/jpeg",
        "blurhash" => "UD9jJz~VSbR#xT$~%KtQX9R,WAs9RjWBs:of"
      }
      {:ok, attachment} =
        AttachmentValidator.cast_and_validate(attachment)
        |> Ecto.Changeset.apply_action(:insert)
      assert [
               %{
                 href:
                   "http://mastodon.example.org/system/media_attachments/files/000/000/002/original/334ce029e7bfb920.jpg",
                 type: "Link",
                 mediaType: "image/jpeg"
               }
             ] = attachment.url
      assert attachment.mediaType == "image/jpeg"
      assert attachment.blurhash == "UD9jJz~VSbR#xT$~%KtQX9R,WAs9RjWBs:of"
    end
    test "it handles our own uploads" do
      user = insert(:user)
      file = %Plug.Upload{
        content_type: "image/jpeg",
        path: Path.absname("test/fixtures/image.jpg"),
        filename: "an_image.jpg"
      }
      ConfigMock
      |> stub_with(Pleroma.Test.StaticConfig)
      {:ok, attachment} = ActivityPub.upload(file, actor: user.ap_id)
      {:ok, attachment} =
        attachment.data
        |> AttachmentValidator.cast_and_validate()
        |> Ecto.Changeset.apply_action(:insert)
      assert attachment.mediaType == "image/jpeg"
    end
    test "it handles image dimensions" do
      attachment = %{
        "url" => [
          %{
            "type" => "Link",
            "mediaType" => "image/jpeg",
            "href" => "https://example.com/images/1.jpg",
            "width" => 200,
            "height" => 100
          }
        ],
        "type" => "Document",
        "name" => nil,
        "mediaType" => "image/jpeg"
      }
      {:ok, attachment} =
        AttachmentValidator.cast_and_validate(attachment)
        |> Ecto.Changeset.apply_action(:insert)
      assert [
               %{
                 href: "https://example.com/images/1.jpg",
                 type: "Link",
                 mediaType: "image/jpeg",
                 width: 200,
                 height: 100
               }
             ] = attachment.url
      assert attachment.mediaType == "image/jpeg"
    end
    test "it transforms image dimensions to our internal format" do
      attachment = %{
        "type" => "Document",
        "name" => "Hello world",
        "url" => "https://media.example.tld/1.jpg",
        "width" => 880,
        "height" => 960,
        "mediaType" => "image/jpeg",
        "blurhash" => "eTKL26+HDjcEIBVl;ds+K6t301W.t7nit7y1E,R:v}ai4nXSt7V@of"
      }
      expected = %AttachmentValidator{
        type: "Document",
        name: "Hello world",
        mediaType: "image/jpeg",
        blurhash: "eTKL26+HDjcEIBVl;ds+K6t301W.t7nit7y1E,R:v}ai4nXSt7V@of",
        url: [
          %AttachmentValidator.UrlObjectValidator{
            type: "Link",
            mediaType: "image/jpeg",
            href: "https://media.example.tld/1.jpg",
            width: 880,
            height: 960
          }
        ]
      }
      {:ok, ^expected} =
        AttachmentValidator.cast_and_validate(attachment)
        |> Ecto.Changeset.apply_action(:insert)
    end
  end
end