Merge pull request #7 from bartt/master

Also allow the SSL port to be specified

lib/rack/ssl.rb

@@ -18,6 +18,7 @@ def initialize(app, options = {})
 
       @exclude = options[:exclude]
       @host    = options[:host]
+      @port    = options[:port]
     end
 
     def call(env)
@@ -50,6 +51,7 @@ def redirect_to_https(env)
         url        = URI(req.url)
         url.scheme = "https"
         url.host   = @host if @host
+        url.port   = @port if @port
         headers    = hsts_headers.merge('Content-Type' => 'text/html',
                                         'Location'     => url.to_s)
 

test/test_ssl.rb

@@ -124,6 +124,20 @@ def test_redirect_to_host
       last_response.headers['Location']
   end
 
+  def test_redirect_to_port
+    self.app = Rack::SSL.new(default_app, :port => 8443)
+    get "http://example.org/path?key=value"
+    assert_equal "https://example.org:8443/path?key=value",
+      last_response.headers['Location']
+  end
+
+  def test_redirect_to_host_and_port
+    self.app = Rack::SSL.new(default_app, :host => "ssl.example.org", :port => 8443)
+    get "http://example.org/path?key=value"
+    assert_equal "https://ssl.example.org:8443/path?key=value",
+      last_response.headers['Location']
+  end
+
   def test_redirect_to_secure_host_when_on_subdomain
     self.app = Rack::SSL.new(default_app, :host => "ssl.example.org")
     get "http://ssl.example.org/path?key=value"