diff options
Diffstat (limited to 'lib/pleroma/web/activity_pub')
12 files changed, 61 insertions, 102 deletions
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex index a5d7036d9..5099caef7 100644 --- a/lib/pleroma/web/activity_pub/activity_pub.ex +++ b/lib/pleroma/web/activity_pub/activity_pub.ex @@ -1482,7 +1482,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp normalize_image(urls) when is_list(urls), do: urls |> List.first() |> normalize_image() defp normalize_image(_), do: nil - defp object_to_user_data(data) do + defp object_to_user_data(data, additional) do fields = data |> Map.get("attachment", []) @@ -1514,15 +1514,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do public_key = if is_map(data["publicKey"]) && is_binary(data["publicKey"]["publicKeyPem"]) do data["publicKey"]["publicKeyPem"] - else - nil end shared_inbox = if is_map(data["endpoints"]) && is_binary(data["endpoints"]["sharedInbox"]) do data["endpoints"]["sharedInbox"] - else - nil end birthday = @@ -1531,13 +1527,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do {:ok, date} -> date {:error, _} -> nil end - else - nil end show_birthday = !!birthday - user_data = %{ + # if WebFinger request was already done, we probably have acct, otherwise + # we request WebFinger here + nickname = additional[:nickname_from_acct] || generate_nickname(data) + + %{ ap_id: data["id"], uri: get_actor_url(data["url"]), ap_enabled: true, @@ -1559,23 +1557,29 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do inbox: data["inbox"], shared_inbox: shared_inbox, accepts_chat_messages: accepts_chat_messages, - pinned_objects: pinned_objects, birthday: birthday, - show_birthday: show_birthday + show_birthday: show_birthday, + pinned_objects: pinned_objects, + nickname: nickname } + end - # nickname can be nil because of virtual actors - if data["preferredUsername"] do - Map.put( - user_data, - :nickname, - "#{data["preferredUsername"]}@#{URI.parse(data["id"]).host}" - ) + defp generate_nickname(%{"preferredUsername" => username} = data) when is_binary(username) do + generated = "#{username}@#{URI.parse(data["id"]).host}" + + if Config.get([WebFinger, :update_nickname_on_user_fetch]) do + case WebFinger.finger(generated) do + {:ok, %{"subject" => "acct:" <> acct}} -> acct + _ -> generated + end else - Map.put(user_data, :nickname, nil) + generated end end + # nickname can be nil because of virtual actors + defp generate_nickname(_), do: nil + def fetch_follow_information_for_user(user) do with {:ok, following_data} <- Fetcher.fetch_and_contain_remote_object_from_id(user.following_address), @@ -1647,17 +1651,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp collection_private(_data), do: {:ok, true} - def user_data_from_user_object(data) do + def user_data_from_user_object(data, additional \\ []) do with {:ok, data} <- MRF.filter(data) do - {:ok, object_to_user_data(data)} + {:ok, object_to_user_data(data, additional)} else e -> {:error, e} end end - def fetch_and_prepare_user_from_ap_id(ap_id) do + def fetch_and_prepare_user_from_ap_id(ap_id, additional \\ []) do with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id), - {:ok, data} <- user_data_from_user_object(data) do + {:ok, data} <- user_data_from_user_object(data, additional) do {:ok, maybe_update_follow_information(data)} else # If this has been deleted, only log a debug and not an error @@ -1735,13 +1739,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end end - def make_user_from_ap_id(ap_id) do + def make_user_from_ap_id(ap_id, additional \\ []) do user = User.get_cached_by_ap_id(ap_id) if user && !User.ap_enabled?(user) do Transmogrifier.upgrade_user_from_ap_id(ap_id) else - with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do + with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id, additional) do {:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end) if user do @@ -1761,8 +1765,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end def make_user_from_nickname(nickname) do - with {:ok, %{"ap_id" => ap_id}} when not is_nil(ap_id) <- WebFinger.finger(nickname) do - make_user_from_ap_id(ap_id) + with {:ok, %{"ap_id" => ap_id, "subject" => "acct:" <> acct}} when not is_nil(ap_id) <- + WebFinger.finger(nickname) do + make_user_from_ap_id(ap_id, nickname_from_acct: acct) else _e -> {:error, "No AP id in WebFinger"} end diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex index b8f63d69d..1357c379c 100644 --- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex +++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex @@ -66,8 +66,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end def user(conn, %{"nickname" => nickname}) do - with %User{local: true} = user <- User.get_cached_by_nickname(nickname), - {:ok, user} <- User.ensure_keys_present(user) do + with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do conn |> put_resp_content_type("application/activity+json") |> put_view(UserView) @@ -174,7 +173,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do with %User{} = user <- User.get_cached_by_nickname(nickname), - {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user), {:show_follows, true} <- {:show_follows, (for_user && for_user == user) || !user.hide_follows} do {page, _} = Integer.parse(page) @@ -192,8 +190,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do - with %User{} = user <- User.get_cached_by_nickname(nickname), - {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do + with %User{} = user <- User.get_cached_by_nickname(nickname) do conn |> put_resp_content_type("application/activity+json") |> put_view(UserView) @@ -213,7 +210,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do with %User{} = user <- User.get_cached_by_nickname(nickname), - {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user), {:show_followers, true} <- {:show_followers, (for_user && for_user == user) || !user.hide_followers} do {page, _} = Integer.parse(page) @@ -231,8 +227,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do - with %User{} = user <- User.get_cached_by_nickname(nickname), - {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do + with %User{} = user <- User.get_cached_by_nickname(nickname) do conn |> put_resp_content_type("application/activity+json") |> put_view(UserView) @@ -245,8 +240,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do %{"nickname" => nickname, "page" => page?} = params ) when page? in [true, "true"] do - with %User{} = user <- User.get_cached_by_nickname(nickname), - {:ok, user} <- User.ensure_keys_present(user) do + with %User{} = user <- User.get_cached_by_nickname(nickname) do # "include_poll_votes" is a hack because postgres generates inefficient # queries when filtering by 'Answer', poll votes will be hidden by the # visibility filter in this case anyway @@ -270,8 +264,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end def outbox(conn, %{"nickname" => nickname}) do - with %User{} = user <- User.get_cached_by_nickname(nickname), - {:ok, user} <- User.ensure_keys_present(user) do + with %User{} = user <- User.get_cached_by_nickname(nickname) do conn |> put_resp_content_type("application/activity+json") |> put_view(UserView) @@ -328,14 +321,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do end defp represent_service_actor(%User{} = user, conn) do - with {:ok, user} <- User.ensure_keys_present(user) do - conn - |> put_resp_content_type("application/activity+json") - |> put_view(UserView) - |> render("user.json", %{user: user}) - else - nil -> {:error, :not_found} - end + conn + |> put_resp_content_type("application/activity+json") + |> put_view(UserView) + |> render("user.json", %{user: user}) end defp represent_service_actor(nil, _), do: {:error, :not_found} @@ -388,12 +377,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do def read_inbox(%{assigns: %{user: %User{nickname: nickname} = user}} = conn, %{ "nickname" => nickname }) do - with {:ok, user} <- User.ensure_keys_present(user) do - conn - |> put_resp_content_type("application/activity+json") - |> put_view(UserView) - |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"}) - end + conn + |> put_resp_content_type("application/activity+json") + |> put_view(UserView) + |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"}) end def read_inbox(%{assigns: %{user: %User{nickname: as_nickname}}} = conn, %{ @@ -530,19 +517,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do conn end - defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do - {:ok, new_user} = User.ensure_keys_present(user) - - for_user = - if new_user != user and match?(%User{}, for_user) do - User.get_cached_by_nickname(for_user.nickname) - else - for_user - end - - {new_user, for_user} - end - def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} = data) do with {:ok, object} <- ActivityPub.upload( diff --git a/lib/pleroma/web/activity_pub/object_validator.ex b/lib/pleroma/web/activity_pub/object_validator.ex index 9f446100d..5bcd6da46 100644 --- a/lib/pleroma/web/activity_pub/object_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validator.ex @@ -247,8 +247,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do def cast_and_apply(o), do: {:error, {:validator_not_set, o}} - # is_struct/1 appears in Elixir 1.11 - def stringify_keys(%{__struct__: _} = object) do + def stringify_keys(object) when is_struct(object) do object |> Map.from_struct() |> stringify_keys diff --git a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex index 027979a32..2670e3f17 100644 --- a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex @@ -63,7 +63,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies), do: Map.put(data, "replies", replies) - defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies), + # TODO: Pleroma does not have any support for Collections at the moment. + # If the `replies` field is not something the ObjectID validator can handle, + # the activity/object would be rejected, which is bad behavior. + defp fix_replies(%{"replies" => replies} = data) when not is_list(replies), do: Map.drop(data, ["replies"]) defp fix_replies(data), do: data @@ -97,7 +100,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do defp validate_data(data_cng) do data_cng |> validate_inclusion(:type, ["Article", "Note", "Page"]) - |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id]) + |> validate_required([:id, :actor, :attributedTo, :type, :context]) |> CommonValidations.validate_any_presence([:cc, :to]) |> CommonValidations.validate_fields_match([:actor, :attributedTo]) |> CommonValidations.validate_actor_presence() diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fields.ex b/lib/pleroma/web/activity_pub/object_validators/common_fields.ex index a59a6e545..7b60c139a 100644 --- a/lib/pleroma/web/activity_pub/object_validators/common_fields.ex +++ b/lib/pleroma/web/activity_pub/object_validators/common_fields.ex @@ -52,8 +52,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFields do field(:summary, :string) field(:context, :string) - # short identifier for PleromaFE to group statuses by context - field(:context_id, :integer) field(:sensitive, :boolean, default: false) field(:replies_count, :integer, default: 0) diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex index 4f8c083eb..add46d561 100644 --- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex +++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex @@ -22,14 +22,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do end def fix_object_defaults(data) do - %{data: %{"id" => context}, id: context_id} = - Utils.create_context(data["context"] || data["conversation"]) + context = + Utils.maybe_create_context( + data["context"] || data["conversation"] || data["inReplyTo"] || data["id"] + ) %User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"]) data |> Map.put("context", context) - |> Map.put("context_id", context_id) |> cast_and_filter_recipients("to", follower_collection) |> cast_and_filter_recipients("cc", follower_collection) |> cast_and_filter_recipients("bto", follower_collection) diff --git a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex index c9a621cb1..2395abfd4 100644 --- a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex @@ -75,7 +75,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do data |> CommonFixes.fix_actor() - |> Map.put_new("context", object["context"]) + |> Map.put("context", object["context"]) |> fix_addressing(object) end diff --git a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex index 0e99f2037..ab204f69a 100644 --- a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex @@ -62,7 +62,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do defp validate_data(data_cng) do data_cng |> validate_inclusion(:type, ["Event"]) - |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id]) + |> validate_required([:id, :actor, :attributedTo, :type, :context]) |> CommonValidations.validate_any_presence([:cc, :to]) |> CommonValidations.validate_fields_match([:actor, :attributedTo]) |> CommonValidations.validate_actor_presence() diff --git a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex index 9412be4bc..ce3305142 100644 --- a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex @@ -80,7 +80,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do defp validate_data(data_cng) do data_cng |> validate_inclusion(:type, ["Question"]) - |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id]) + |> validate_required([:id, :actor, :attributedTo, :type, :context]) |> CommonValidations.validate_any_presence([:cc, :to]) |> CommonValidations.validate_fields_match([:actor, :attributedTo]) |> CommonValidations.validate_actor_presence() diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex index 9cde7805c..d3b7d804f 100644 --- a/lib/pleroma/web/activity_pub/utils.ex +++ b/lib/pleroma/web/activity_pub/utils.ex @@ -154,22 +154,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do Notification.get_notified_from_activity(%Activity{data: object}, false) end - def create_context(context) do - context = context || generate_id("contexts") - - # Ecto has problems accessing the constraint inside the jsonb, - # so we explicitly check for the existed object before insert - object = Object.get_cached_by_ap_id(context) - - with true <- is_nil(object), - changeset <- Object.context_mapping(context), - {:ok, inserted_object} <- Repo.insert(changeset) do - inserted_object - else - _ -> - object - end - end + def maybe_create_context(context), do: context || generate_id("contexts") @doc """ Enqueues an activity for federation if it's local @@ -201,18 +186,16 @@ defmodule Pleroma.Web.ActivityPub.Utils do |> Map.put_new("id", "pleroma:fakeid") |> Map.put_new_lazy("published", &make_date/0) |> Map.put_new("context", "pleroma:fakecontext") - |> Map.put_new("context_id", -1) |> lazy_put_object_defaults(true) end def lazy_put_activity_defaults(map, _fake?) do - %{data: %{"id" => context}, id: context_id} = create_context(map["context"]) + context = maybe_create_context(map["context"]) map |> Map.put_new_lazy("id", &generate_activity_id/0) |> Map.put_new_lazy("published", &make_date/0) |> Map.put_new("context", context) - |> Map.put_new("context_id", context_id) |> lazy_put_object_defaults(false) end @@ -226,7 +209,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do |> Map.put_new("id", "pleroma:fake_object_id") |> Map.put_new_lazy("published", &make_date/0) |> Map.put_new("context", activity["context"]) - |> Map.put_new("context_id", activity["context_id"]) |> Map.put_new("fake", true) %{activity | "object" => object} @@ -239,7 +221,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do |> Map.put_new_lazy("id", &generate_object_id/0) |> Map.put_new_lazy("published", &make_date/0) |> Map.put_new("context", activity["context"]) - |> Map.put_new("context_id", activity["context_id"]) %{activity | "object" => object} end diff --git a/lib/pleroma/web/activity_pub/views/object_view.ex b/lib/pleroma/web/activity_pub/views/object_view.ex index f848aba3a..63caa915c 100644 --- a/lib/pleroma/web/activity_pub/views/object_view.ex +++ b/lib/pleroma/web/activity_pub/views/object_view.ex @@ -29,11 +29,11 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do def render("object.json", %{object: %Activity{} = activity}) do base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header() - object = Object.normalize(activity, fetch: false) + object_id = Object.normalize(activity, id_only: true) additional = Transmogrifier.prepare_object(activity.data) - |> Map.put("object", object.data["id"]) + |> Map.put("object", object_id) Map.merge(base, additional) end diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex index 52f6bb56d..f69fca075 100644 --- a/lib/pleroma/web/activity_pub/views/user_view.ex +++ b/lib/pleroma/web/activity_pub/views/user_view.ex @@ -34,7 +34,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do def render("endpoints.json", _), do: %{} def render("service.json", %{user: user}) do - {:ok, user} = User.ensure_keys_present(user) {:ok, _, public_key} = Keys.keys_from_pem(user.keys) public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key) public_key = :public_key.pem_encode([public_key]) @@ -71,7 +70,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do do: render("service.json", %{user: user}) |> Map.put("preferredUsername", user.nickname) def render("user.json", %{user: user}) do - {:ok, user} = User.ensure_keys_present(user) {:ok, _, public_key} = Keys.keys_from_pem(user.keys) public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key) public_key = :public_key.pem_encode([public_key]) |