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Fixed UtilController.do_remote_follow/2 auth check (allowed password auth without OAuth scope check).

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Follower might be signed out when submitting the form and thus OAuth token may be absent.
This commit is contained in:
Ivan Tashkinov 2019-12-14 13:43:33 +03:00
parent 8efacfed67
commit 724036d358
1 changed files with 34 additions and 18 deletions
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52
lib/pleroma/web/twitter_api/controllers/util_controller.ex
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@ -22,7 +22,14 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
plug(
OAuthScopesPlug,
%{scopes: ["follow", "write:follows"]}
when action in [:do_remote_follow, :follow_import]
when action == :follow_import
)
# Note: follower can submit the form (with password auth) not being signed in (having no token)
plug(
OAuthScopesPlug,
%{fallback: :proceed_unauthenticated, scopes: ["follow", "write:follows"]}
when action == :do_remote_follow
)
plug(OAuthScopesPlug, %{scopes: ["follow", "write:blocks"]} when action == :blocks_import)
@ -112,6 +119,27 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
end
end
def do_remote_follow(%{assigns: %{user: user}} = conn, %{"user" => %{"id" => id}})
when not is_nil(user) do
with {:fetch_user, %User{} = followee} <- {:fetch_user, User.get_cached_by_id(id)},
{:ok, _follower, _followee, _activity} <- CommonAPI.follow(user, followee) do
conn
|> render("followed.html", %{error: false})
else
# Was already following user
{:error, "Could not follow user:" <> _rest} ->
render(conn, "followed.html", %{error: "Error following account"})
{:fetch_user, error} ->
Logger.debug("Remote follow failed with error #{inspect(error)}")
render(conn, "followed.html", %{error: "Could not find user"})
e ->
Logger.debug("Remote follow failed with error #{inspect(e)}")
render(conn, "followed.html", %{error: "Something went wrong."})
end
end
def do_remote_follow(conn, %{
"authorization" => %{"name" => username, "password" => password, "id" => id}
}) do
@ -145,24 +173,12 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
end
end
def do_remote_follow(%{assigns: %{user: user}} = conn, %{"user" => %{"id" => id}}) do
with {:fetch_user, %User{} = followee} <- {:fetch_user, User.get_cached_by_id(id)},
{:ok, _follower, _followee, _activity} <- CommonAPI.follow(user, followee) do
conn
|> render("followed.html", %{error: false})
else
# Was already following user
{:error, "Could not follow user:" <> _rest} ->
render(conn, "followed.html", %{error: "Error following account"})
def do_remote_follow(%{assigns: %{user: nil}} = conn, _) do
render(conn, "followed.html", %{error: "Insufficient permissions: follow | write:follows."})
end
{:fetch_user, error} ->
Logger.debug("Remote follow failed with error #{inspect(error)}")
render(conn, "followed.html", %{error: "Could not find user"})
e ->
Logger.debug("Remote follow failed with error #{inspect(e)}")
render(conn, "followed.html", %{error: "Something went wrong."})
end
def do_remote_follow(conn, _) do
render(conn, "followed.html", %{error: "Something went wrong."})
end
def notifications_read(%{assigns: %{user: user}} = conn, %{"id" => notification_id}) do