From a912f72a3674f80fe665db466295192b4dab82a9 Mon Sep 17 00:00:00 2001 From: lain Date: Fri, 1 May 2020 15:54:38 +0200 Subject: Signature: Handle non-ap ids in key ids. Mastodon and Gab sometimes send the format `acct:name@server`. --- lib/pleroma/signature.ex | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/pleroma/signature.ex b/lib/pleroma/signature.ex index 6b0b2c969..d01728361 100644 --- a/lib/pleroma/signature.ex +++ b/lib/pleroma/signature.ex @@ -8,6 +8,7 @@ defmodule Pleroma.Signature do alias Pleroma.Keys alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub + alias Pleroma.Web.ActivityPub.ObjectValidators.Types def key_id_to_actor_id(key_id) do uri = @@ -21,12 +22,23 @@ defmodule Pleroma.Signature do uri end - URI.to_string(uri) + maybe_ap_id = URI.to_string(uri) + + case Types.ObjectID.cast(maybe_ap_id) do + {:ok, ap_id} -> + {:ok, ap_id} + + _ -> + case Pleroma.Web.WebFinger.finger(maybe_ap_id) do + %{"ap_id" => ap_id} -> {:ok, ap_id} + _ -> {:error, maybe_ap_id} + end + end end def fetch_public_key(conn) do with %{"keyId" => kid} <- HTTPSignatures.signature_for_conn(conn), - actor_id <- key_id_to_actor_id(kid), + {:ok, actor_id} <- key_id_to_actor_id(kid), {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do {:ok, public_key} else @@ -37,7 +49,7 @@ defmodule Pleroma.Signature do def refetch_public_key(conn) do with %{"keyId" => kid} <- HTTPSignatures.signature_for_conn(conn), - actor_id <- key_id_to_actor_id(kid), + {:ok, actor_id} <- key_id_to_actor_id(kid), {:ok, _user} <- ActivityPub.make_user_from_ap_id(actor_id), {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do {:ok, public_key} -- cgit v1.2.3 From 3453e54e6b00ca2aced07746ad4cfc22ebc404fb Mon Sep 17 00:00:00 2001 From: lain Date: Fri, 1 May 2020 15:58:47 +0200 Subject: MappedSignatureToIdentityPlug: Fix. --- lib/pleroma/plugs/mapped_signature_to_identity_plug.ex | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/lib/pleroma/plugs/mapped_signature_to_identity_plug.ex b/lib/pleroma/plugs/mapped_signature_to_identity_plug.ex index 84b7c5d83..f44d4dee5 100644 --- a/lib/pleroma/plugs/mapped_signature_to_identity_plug.ex +++ b/lib/pleroma/plugs/mapped_signature_to_identity_plug.ex @@ -13,8 +13,9 @@ 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) do - Signature.key_id_to_actor_id(key_id) + 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 -- cgit v1.2.3