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attachment_validator_test.exs
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attachment_validator_test.exs
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# 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 "works with apng" do
attachment =
%{
"mediaType" => "image/apng",
"name" => "",
"type" => "Document",
"url" =>
"https://media.misskeyusercontent.com/io/2859c26e-cd43-4550-848b-b6243bc3fe28.apng"
}
assert {:ok, attachment} =
AttachmentValidator.cast_and_validate(attachment)
|> Ecto.Changeset.apply_action(:insert)
assert attachment.mediaType == "image/apng"
end
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
honk = %{
"mediaType" => "",
"summary" => "Select your spirit chonk",
"name" => "298p3RG7j27tfsZ9RQ.jpg",
"type" => "Document",
"url" => "https://honk.tedunangst.com/d/298p3RG7j27tfsZ9RQ.jpg"
}
assert {:ok, attachment} =
honk
|> AttachmentValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert)
assert attachment.mediaType == "application/octet-stream"
assert attachment.summary == "Select your spirit chonk"
assert attachment.name == "298p3RG7j27tfsZ9RQ.jpg"
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

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