Merge remote-tracking branch 'origin/master' into DLVR-478-update-to-…

…0.10.0

lib/ueberauth/strategy/google.ex

@@ -79,6 +79,19 @@ defmodule Ueberauth.Strategy.Google do
     end
   end
 
+  @doc """
+  Handles the callback from app.
+  """
+  def handle_callback!(%Plug.Conn{params: %{"id_token" => id_token}} = conn) do
+    client = Ueberauth.Strategy.Google.OAuth.client
+    case verify_token(conn, client, id_token) do
+      {:ok, user} ->
+        put_user(conn, user)
+      {:error, reason} ->
+        set_errors!(conn, [error("token", reason)])
+    end
+  end
+
   @doc false
   def handle_callback!(conn) do
     set_errors!(conn, [error("missing_code", "No code received")])