X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fplugs%2Fmapped_signature_to_identity_plug.ex;h=58cb0316a621591904ba4f7ff85d9c32a9a62d72;hb=d87dfcb5f0f91ad6fa9fccd47996c2bc54701553;hp=f44d4dee533b0bb7b2cd978b8b0662167fde8286;hpb=64553ebae2f415b309df5f6b1c13b9972bc65aaa;p=akkoma
diff --git a/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex b/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex
index f44d4dee5..58cb0316a 100644
--- a/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex
+++ b/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex
@@ -1,8 +1,9 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors
+# Copyright © 2017-2021 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
+ alias Pleroma.Helpers.AuthHelper
alias Pleroma.Signature
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Utils
@@ -12,34 +13,16 @@ defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
def init(options), do: options
- defp key_id_from_conn(conn) do
- with %{"keyId" => key_id} <- HTTPSignatures.signature_for_conn(conn),
- {:ok, ap_id} <- Signature.key_id_to_actor_id(key_id) do
- ap_id
- else
- _ ->
- nil
- end
- end
-
- defp user_from_key_id(conn) do
- with key_actor_id when is_binary(key_actor_id) <- key_id_from_conn(conn),
- {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(key_actor_id) do
- user
- else
- _ ->
- nil
- end
- end
-
- def call(%{assigns: %{user: _}} = conn, _opts), do: conn
+ def call(%{assigns: %{user: %User{}}} = conn, _opts), do: conn
# if this has payload make sure it is signed by the same actor that made it
def call(%{assigns: %{valid_signature: true}, params: %{"actor" => actor}} = conn, _opts) do
with actor_id <- Utils.get_ap_id(actor),
{:user, %User{} = user} <- {:user, user_from_key_id(conn)},
{:user_match, true} <- {:user_match, user.ap_id == actor_id} do
- assign(conn, :user, user)
+ conn
+ |> assign(:user, user)
+ |> AuthHelper.skip_oauth()
else
{:user_match, false} ->
Logger.debug("Failed to map identity from signature (payload actor mismatch)")
@@ -57,7 +40,9 @@ defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
# no payload, probably a signed fetch
def call(%{assigns: %{valid_signature: true}} = conn, _opts) do
with %User{} = user <- user_from_key_id(conn) do
- assign(conn, :user, user)
+ conn
+ |> assign(:user, user)
+ |> AuthHelper.skip_oauth()
else
_ ->
Logger.debug("Failed to map identity from signature (no payload actor mismatch)")
@@ -68,4 +53,24 @@ defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
# no signature at all
def call(conn, _opts), do: conn
+
+ defp key_id_from_conn(conn) do
+ with %{"keyId" => key_id} <- HTTPSignatures.signature_for_conn(conn),
+ {:ok, ap_id} <- Signature.key_id_to_actor_id(key_id) do
+ ap_id
+ else
+ _ ->
+ nil
+ end
+ end
+
+ defp user_from_key_id(conn) do
+ with key_actor_id when is_binary(key_actor_id) <- key_id_from_conn(conn),
+ {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(key_actor_id) do
+ user
+ else
+ _ ->
+ nil
+ end
+ end
end