From b2e81e6bc19bec418f29086d1f5eb865a851c90d Mon Sep 17 00:00:00 2001
From: maiha <maiha@wota.jp>
Date: Fri, 16 Sep 2016 23:30:36 +0900
Subject: [PATCH] Disable ssl when `-D without_openssl` is given

---
 src/kemal.cr        | 2 ++
 src/kemal/cli.cr    | 2 ++
 src/kemal/config.cr | 4 ++++
 3 files changed, 8 insertions(+)

diff --git a/src/kemal.cr b/src/kemal.cr
index 6946313..65954ca 100644
--- a/src/kemal.cr
+++ b/src/kemal.cr
@@ -12,7 +12,9 @@ module Kemal
     config.add_handler Kemal::RouteHandler::INSTANCE
 
     config.server = HTTP::Server.new(config.host_binding, config.port, config.handlers)
+    {% if ! flag?(:without_openssl) %}
     config.server.tls = config.ssl
+    {% end %}
 
     Kemal::Sessions.run_reaper!
 
diff --git a/src/kemal/cli.cr b/src/kemal/cli.cr
index 3d7ae0b..0f7f772 100644
--- a/src/kemal/cli.cr
+++ b/src/kemal/cli.cr
@@ -39,6 +39,7 @@ module Kemal
     end
 
     def configure_ssl
+    {% if ! flag?(:without_openssl) %}
       if @ssl_enabled
         puts "SSL Key Not Found"; exit unless @key_file
         puts "SSL Certificate Not Found"; exit unless @cert_file
@@ -47,6 +48,7 @@ module Kemal
         ssl.set_cert_file @cert_file.not_nil!
         Kemal.config.ssl = ssl.context
       end
+    {% end %}
     end
 
     def read_env
diff --git a/src/kemal/config.cr b/src/kemal/config.cr
index 93d6165..bb9145e 100644
--- a/src/kemal/config.cr
+++ b/src/kemal/config.cr
@@ -8,7 +8,11 @@ module Kemal
     INSTANCE       = Config.new
     HANDLERS       = [] of HTTP::Handler
     ERROR_HANDLERS = {} of Int32 => HTTP::Server::Context -> String
+    {% if flag?(:without_openssl) %}
+    @ssl : Bool?
+    {% else %}
     @ssl : OpenSSL::SSL::Context::Server?
+    {% end %}
 
     property host_binding, ssl, port, env, public_folder, logging,
       always_rescue, serve_static, server, extra_options