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diff --git a/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex b/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex
index cfd510c19..47cf7b415 100644
--- a/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex
@@ -1,83 +1,95 @@
# 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.TagValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
import Ecto.Changeset
+ require Pleroma.Constants
+
@primary_key false
embedded_schema do
# Common
field(:type, :string)
field(:name, :string)
- # Mention, Hashtag
+ # Mention, Hashtag, Link
field(:href, ObjectValidators.Uri)
+ # Link
+ field(:mediaType, :string)
+
# Emoji
embeds_one :icon, IconObjectValidator, primary_key: false do
field(:type, :string)
field(:url, ObjectValidators.Uri)
end
field(:updated, ObjectValidators.DateTime)
field(:id, ObjectValidators.Uri)
end
def cast_and_validate(data) do
data
|> cast_data()
end
def cast_data(data) do
%__MODULE__{}
|> changeset(data)
end
def changeset(struct, %{"type" => "Mention"} = data) do
struct
|> cast(data, [:type, :name, :href])
|> validate_required([:type, :href])
end
def changeset(struct, %{"type" => "Hashtag", "name" => name} = data) do
name =
cond do
"#" <> name -> name
name -> name
end
|> String.downcase()
data = Map.put(data, "name", name)
struct
|> cast(data, [:type, :name, :href])
|> validate_required([:type, :name])
end
def changeset(struct, %{"type" => "Emoji"} = data) do
data = Map.put(data, "name", String.trim(data["name"], ":"))
struct
|> cast(data, [:type, :name, :updated, :id])
|> cast_embed(:icon, with: &icon_changeset/2)
|> validate_required([:type, :name, :icon])
end
+ def changeset(struct, %{"type" => "Link"} = data) do
+ struct
+ |> cast(data, [:type, :name, :mediaType, :href])
+ |> validate_inclusion(:mediaType, Pleroma.Constants.activity_json_mime_types())
+ |> validate_required([:type, :href, :mediaType])
+ end
+
def changeset(struct, %{"type" => _} = data) do
struct
|> cast(data, [])
|> Map.put(:action, :ignore)
end
def icon_changeset(struct, data) do
struct
|> cast(data, [:type, :url])
|> validate_inclusion(:type, ~w[Image])
|> validate_required([:type, :url])
end
end
diff --git a/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs
index 73141cac1..4703c3801 100644
--- a/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs
@@ -1,161 +1,168 @@
# 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.ArticleNotePageValidatorTest do
use Pleroma.DataCase, async: true
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator
alias Pleroma.Web.ActivityPub.Utils
import Pleroma.Factory
describe "Notes" do
setup do
user = insert(:user)
note = %{
"id" => Utils.generate_activity_id(),
"type" => "Note",
"actor" => user.ap_id,
"to" => [user.follower_address],
"cc" => [],
"content" => "Hellow this is content.",
"context" => "xxx",
"summary" => "a post"
}
%{user: user, note: note}
end
test "a basic note validates", %{note: note} do
%{valid?: true} = ArticleNotePageValidator.cast_and_validate(note)
end
test "a note from factory validates" do
note = insert(:note)
%{valid?: true} = ArticleNotePageValidator.cast_and_validate(note.data)
end
end
describe "Note with history" do
setup do
user = insert(:user)
{:ok, activity} = Pleroma.Web.CommonAPI.post(user, %{status: "mew mew :dinosaur:"})
{:ok, edit} = Pleroma.Web.CommonAPI.update(user, activity, %{status: "edited :blank:"})
{:ok, %{"object" => external_rep}} =
Pleroma.Web.ActivityPub.Transmogrifier.prepare_outgoing(edit.data)
%{external_rep: external_rep}
end
test "edited note", %{external_rep: external_rep} do
assert %{"formerRepresentations" => %{"orderedItems" => [%{"tag" => [_]}]}} = external_rep
{:ok, validate_res, []} = ObjectValidator.validate(external_rep, [])
assert %{"formerRepresentations" => %{"orderedItems" => [%{"emoji" => %{"dinosaur" => _}}]}} =
validate_res
end
test "edited note, badly-formed formerRepresentations", %{external_rep: external_rep} do
external_rep = Map.put(external_rep, "formerRepresentations", %{})
assert {:error, _} = ObjectValidator.validate(external_rep, [])
end
test "edited note, badly-formed history item", %{external_rep: external_rep} do
history_item =
Enum.at(external_rep["formerRepresentations"]["orderedItems"], 0)
|> Map.put("type", "Foo")
external_rep =
put_in(
external_rep,
["formerRepresentations", "orderedItems"],
[history_item]
)
assert {:error, _} = ObjectValidator.validate(external_rep, [])
end
end
test "a Note from Roadhouse validates" do
insert(:user, ap_id: "https://macgirvin.com/channel/mike")
%{"object" => note} =
"test/fixtures/roadhouse-create-activity.json"
|> File.read!()
|> Jason.decode!()
%{valid?: true} = ArticleNotePageValidator.cast_and_validate(note)
end
test "a note with an attachment should work", _ do
insert(:user, %{ap_id: "https://owncast.localhost.localdomain/federation/user/streamer"})
note =
"test/fixtures/owncast-note-with-attachment.json"
|> File.read!()
|> Jason.decode!()
%{valid?: true} = ArticleNotePageValidator.cast_and_validate(note)
end
test "a Note without replies/first/items validates" do
insert(:user, ap_id: "https://mastodon.social/users/emelie")
note =
"test/fixtures/tesla_mock/status.emelie.json"
|> File.read!()
|> Jason.decode!()
|> pop_in(["replies", "first", "items"])
|> elem(1)
%{valid?: true} = ArticleNotePageValidator.cast_and_validate(note)
end
test "Fedibird quote post" do
insert(:user, ap_id: "https://fedibird.com/users/noellabo")
data = File.read!("test/fixtures/quote_post/fedibird_quote_post.json") |> Jason.decode!()
cng = ArticleNotePageValidator.cast_and_validate(data)
assert cng.valid?
assert cng.changes.quoteUrl == "https://misskey.io/notes/8vsn2izjwh"
end
test "Fedibird quote post with quoteUri field" do
insert(:user, ap_id: "https://fedibird.com/users/noellabo")
data = File.read!("test/fixtures/quote_post/fedibird_quote_uri.json") |> Jason.decode!()
cng = ArticleNotePageValidator.cast_and_validate(data)
assert cng.valid?
assert cng.changes.quoteUrl == "https://fedibird.com/users/yamako/statuses/107699333438289729"
end
test "Misskey quote post" do
insert(:user, ap_id: "https://misskey.io/users/7rkrarq81i")
data = File.read!("test/fixtures/quote_post/misskey_quote_post.json") |> Jason.decode!()
cng = ArticleNotePageValidator.cast_and_validate(data)
assert cng.valid?
assert cng.changes.quoteUrl == "https://misskey.io/notes/8vs6wxufd0"
end
test "Parse tag as quote" do
# https://codeberg.org/fediverse/fep/src/branch/main/fep/e232/fep-e232.md
insert(:user, ap_id: "https://server.example/users/1")
data = File.read!("test/fixtures/quote_post/fep-e232-tag-example.json") |> Jason.decode!()
cng = ArticleNotePageValidator.cast_and_validate(data)
assert cng.valid?
assert cng.changes.quoteUrl == "https://server.example/objects/123"
+
+ assert Enum.at(cng.changes.tag, 0).changes == %{
+ type: "Link",
+ mediaType: "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
+ href: "https://server.example/objects/123",
+ name: "RE: https://server.example/objects/123"
+ }
end
end

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