Remove deprecated code in ssl middleware

1 files changed, 3 insertions, 21 deletions

diff --git a/actionpack/lib/action_dispatch/middleware/ssl.rb b/actionpack/lib/action_dispatch/middleware/ssl.rb
index 992daab3aa..c9bd417aa2 100644
--- a/actionpack/lib/action_dispatch/middleware/ssl.rb
+++ b/actionpack/lib/action_dispatch/middleware/ssl.rb
@@ -45,35 +45,17 @@ module ActionDispatch
     HSTS_EXPIRES_IN = 15552000
 
     def self.default_hsts_options
-      { expires: HSTS_EXPIRES_IN, subdomains: false, preload: false }
+      { expires: HSTS_EXPIRES_IN, subdomains: true, preload: false }
     end
 
-    def initialize(app, redirect: {}, hsts: {}, secure_cookies: true, **options)
+    def initialize(app, redirect: {}, hsts: {}, secure_cookies: true)
       @app = app
 
-      if options[:host] || options[:port]
-        ActiveSupport::Deprecation.warn <<-end_warning.strip_heredoc
-          The `:host` and `:port` options are moving within `:redirect`:
-          `config.ssl_options = { redirect: { host: …, port: … } }`.
-        end_warning
-        @redirect = options.slice(:host, :port)
-      else
-        @redirect = redirect
-      end
+      @redirect = redirect
 
       @exclude = @redirect && @redirect[:exclude] || proc { !@redirect }
       @secure_cookies = secure_cookies
 
-      if hsts != true && hsts != false && hsts[:subdomains].nil?
-        hsts[:subdomains] = false
-
-        ActiveSupport::Deprecation.warn <<-end_warning.strip_heredoc
-          In Rails 5.1, The `:subdomains` option of HSTS config will be treated as true if
-          unspecified. Set `config.ssl_options = { hsts: { subdomains: false } }` to opt out
-          of this behavior.
-        end_warning
-      end
-
       @hsts_header = build_hsts_header(normalize_hsts_options(hsts))
     end