Silence TLS notice logs

Author: danschultzer

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 - Now uses `Plug.Conn.resp/3` instead of `Plug.Conn.send_resp/3` to prevent controlling process issue in Bandit
 - Silenced Bandit logs
+- Silence TLS notice logs
 
 ## v0.1.10 (2023-02-22)
 

lib/test_server/http_server/bandit.ex

@@ -9,13 +9,16 @@ defmodule TestServer.HTTPServer.Bandit do
 
   @impl TestServer.HTTPServer
   def start(instance, port, scheme, options, bandit_options) do
-    opts = [options[:ipfamily]] ++ options[:tls]
+    transport_options =
+        bandit_options
+        |> Keyword.get(:transport_options, [])
+        |> put_tls_options(scheme, options[:tls])
 
     thousand_islands_options =
       bandit_options
       |> Keyword.get(:options, [])
       |> Keyword.put(:port, port)
-      |> Keyword.update(:transport_options, opts, & &1 ++ opts)
+      |> Keyword.put(:transport_options, [options[:ipfamily]] ++ transport_options)
 
     bandit_options =
       bandit_options
@@ -30,6 +33,12 @@ defmodule TestServer.HTTPServer.Bandit do
     end
   end
 
+  defp put_tls_options(transport_options, :http, _tls_options), do: transport_options
+
+  defp put_tls_options(transport_options, :https, tls_options) do
+    Keyword.merge(transport_options, Keyword.put_new(tls_options, :log_level, :warning))
+  end
+
   @impl TestServer.HTTPServer
   def stop(server_pid, _bandit_options) do
     ThousandIsland.stop(server_pid)

lib/test_server/http_server/httpd.ex

@@ -26,6 +26,8 @@ defmodule TestServer.HTTPServer.Httpd do
   defp put_tls_options(httpd_options, :http, _tls_options), do: httpd_options
 
   defp put_tls_options(httpd_options, :https, tls_options) do
+    tls_options = Keyword.put_new(tls_options, :log_level, :warning)
+
     Keyword.put(httpd_options, :socket_type, {:ssl, tls_options})
   end
 

lib/test_server/http_server/plug_cowboy.ex

@@ -24,7 +24,7 @@ defmodule TestServer.HTTPServer.Plug.Cowboy do
       |> Keyword.put(:dispatch, dispatch(instance))
       |> Keyword.put(:ref, cowboy_ref(port))
       |> Keyword.put(:net, options[:ipfamily])
-      |> Keyword.merge(options[:tls])
+      |> put_tls_options(scheme, options[:tls])
 
     case apply(Cowboy, scheme, [TestServer.Plug, {__MODULE__, %{}, instance}, cowboy_options]) do
       {:ok, pid} -> {:ok, pid, cowboy_options}
@@ -38,6 +38,12 @@ defmodule TestServer.HTTPServer.Plug.Cowboy do
     [{:_, dispatches}]
   end
 
+  defp put_tls_options(cowboy_options, :http, _tls_options), do: cowboy_options
+
+  defp put_tls_options(cowboy_options, :https, tls_options) do
+    Keyword.merge(cowboy_options, Keyword.put_new(tls_options, :log_level, :warning))
+  end
+
   @impl TestServer.HTTPServer
   def stop(_pid, cowboy_options) do
     port = Keyword.fetch!(cowboy_options, :port)

test/test_server_test.exs

@@ -56,8 +56,9 @@ defmodule TestServerTest do
             verify_fun: {&:ssl_verify_hostname.verify_fun/3, check_hostname: 'localhost'},
             customize_hostname_check: [
               match_fun: :public_key.pkix_verify_hostname_match_fun(:https)
-            ]
-          ]
+            ],
+            log_level: :warning
+          ],
         ]
       end