1 files changed, 25 insertions, 0 deletions
diff --git a/lib/pleroma/web/plugs/basic_auth_decoder_plug.ex b/lib/pleroma/web/plugs/basic_auth_decoder_plug.ex
new file mode 100644
index 000000000..4dadfb000
--- /dev/null
+++ b/lib/pleroma/web/plugs/basic_auth_decoder_plug.ex
@@ -0,0 +1,25 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.BasicAuthDecoderPlug do
+  import Plug.Conn
+
+  def init(options) do
+    options
+  end
+
+  def call(conn, _opts) do
+    with ["Basic " <> header] <- get_req_header(conn, "authorization"),
+         {:ok, userinfo} <- Base.decode64(header),
+         [username, password] <- String.split(userinfo, ":", parts: 2) do
+      conn
+      |> assign(:auth_credentials, %{
+        username: username,
+        password: password
+      })
+    else
+      _ -> conn
+    end
+  end
+end