def follow(%User{} = follower, %User{info: info} = followed) do
ap_followers = followed.follower_address
+
if following?(follower, followed) or info["deactivated"] do
{:error,
"Could not follow user: #{followed.nickname} is already on your list."}
else
- if !followed.local && follower.local do
+ if !followed.local && follower.local && !ap_enabled?(followed) do
Websub.subscribe(follower, followed)
end
Cachex.get!(:user_cache, key, fallback: fn(_) -> user_info(user) end)
end
+ def fetch_by_nickname(nickname) do
+ ap_try = ActivityPub.make_user_from_nickname(nickname)
+
+ case ap_try do
+ {:ok, user} -> {:ok, user}
+ _ -> OStatus.make_user(nickname)
+ end
+ end
+
def get_or_fetch_by_nickname(nickname) do
with %User{} = user <- get_by_nickname(nickname) do
user
else _e ->
with [_nick, _domain] <- String.split(nickname, "@"),
- {:ok, user} <- OStatus.make_user(nickname) do
+ {:ok, user} <- fetch_by_nickname(nickname) do
user
else _e -> nil
end
update_and_set_cache(cs)
end
- def get_notified_from_activity(%Activity{data: %{"to" => to}}) do
+ def get_notified_from_activity(%Activity{recipients: to}) do
query = from u in User,
where: u.ap_id in ^to,
where: u.local == true
Repo.all(query)
end
- def get_recipients_from_activity(%Activity{data: %{"to" => to}}) do
+ def get_recipients_from_activity(%Activity{recipients: to}) do
query = from u in User,
where: u.ap_id in ^to,
or_where: fragment("? \\\?| ?", u.following, ^to)
:ok
end
+ def get_or_fetch_by_ap_id(ap_id) do
+ if user = get_by_ap_id(ap_id) do
+ user
+ else
+ with {:ok, user} <- ActivityPub.make_user_from_ap_id(ap_id) do
+ user
+ end
+ end
+ end
+
+ # AP style
+ def public_key_from_info(%{"source_data" => %{"publicKey" => %{"publicKeyPem" => public_key_pem}}}) do
+ key = :public_key.pem_decode(public_key_pem)
+ |> hd()
+ |> :public_key.pem_entry_decode()
+
+ {:ok, key}
+ end
+
+ # OStatus Magic Key
+ def public_key_from_info(%{"magic_key" => magic_key}) do
+ {:ok, Pleroma.Web.Salmon.decode_key(magic_key)}
+ end
+
def get_public_key_for_ap_id(ap_id) do
- with %User{} = user <- get_cached_by_ap_id(ap_id),
- %{info: %{"magic_key" => magic_key}} <- user,
- public_key <- Pleroma.Web.Salmon.decode_key(magic_key) do
+ with %User{} = user <- get_or_fetch_by_ap_id(ap_id),
+ {:ok, public_key} <- public_key_from_info(user.info) do
{:ok, public_key}
else
_ -> :error
end
end
+ defp blank?(""), do: nil
+ defp blank?(n), do: n
+
def insert_or_update_user(data) do
+ data = data
+ |> Map.put(:name, blank?(data[:name]) || data[:nickname])
cs = User.remote_user_creation(data)
Repo.insert(cs, on_conflict: :replace_all, conflict_target: :nickname)
end
+
+ def ap_enabled?(%User{info: info}), do: info["ap_enabled"]
end