diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/http/url.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/http/url.rb | 132 |
1 files changed, 53 insertions, 79 deletions
diff --git a/actionpack/lib/action_dispatch/http/url.rb b/actionpack/lib/action_dispatch/http/url.rb index f5b709ccd6..a6937d54ff 100644 --- a/actionpack/lib/action_dispatch/http/url.rb +++ b/actionpack/lib/action_dispatch/http/url.rb @@ -1,11 +1,10 @@ -require 'active_support/core_ext/module/attribute_accessors' -require 'active_support/core_ext/hash/slice' +require "active_support/core_ext/module/attribute_accessors" module ActionDispatch module Http module URL IP_HOST_REGEXP = /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/ - HOST_REGEXP = /(^[^:]+:\/\/)?([^:]+)(?::(\d+$))?/ + HOST_REGEXP = /(^[^:]+:\/\/)?(\[[^\]]+\]|[^:]+)(?::(\d+$))?/ PROTOCOL_REGEXP = /^([^:]+)(:)?(\/\/)?$/ mattr_accessor :tld_length @@ -43,7 +42,7 @@ module ActionDispatch # # Second-level domain example # extract_subdomain('dev.www.example.co.uk', 2) # => "dev.www" def extract_subdomain(host, tld_length) - extract_subdomains(host, tld_length).join('.') + extract_subdomains(host, tld_length).join(".") end def url_for(options) @@ -60,14 +59,14 @@ module ActionDispatch port = options[:port] unless host - raise ArgumentError, 'Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true' + raise ArgumentError, "Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true" end build_host_url(host, port, protocol, options, path_for(options)) end def path_for(options) - path = options[:script_name].to_s.chomp("/".freeze) + path = options[:script_name].to_s.chomp("/".freeze) path << options[:path] if options.key?(:path) add_trailing_slash(path) if options[:trailing_slash] @@ -81,8 +80,9 @@ module ActionDispatch def add_params(path, params) params = { params: params } unless params.is_a?(Hash) - params.reject! { |_,v| v.to_param.nil? } - path << "?#{params.to_query}" unless params.empty? + params.reject! { |_, v| v.to_param.nil? } + query = params.to_query + path << "?#{query}" unless query.empty? end def add_anchor(path, anchor) @@ -92,17 +92,17 @@ module ActionDispatch end def extract_domain_from(host, tld_length) - host.split('.').last(1 + tld_length).join('.') + host.split(".").last(1 + tld_length).join(".") end def extract_subdomains_from(host, tld_length) - parts = host.split('.') + parts = host.split(".") parts[0..-(tld_length + 2)] end def add_trailing_slash(path) # includes querysting - if path.include?('?') + if path.include?("?") path.sub!(/\?/, '/\&') # does not have a .format elsif !path.include?(".") @@ -162,7 +162,7 @@ module ActionDispatch if subdomain == true return _host if domain.nil? - host << extract_subdomains_from(_host, tld_length).join('.') + host << extract_subdomains_from(_host, tld_length).join(".") elsif subdomain host << subdomain.to_param end @@ -184,7 +184,7 @@ module ActionDispatch end end - def initialize(env) + def initialize super @protocol = nil @port = nil @@ -192,11 +192,7 @@ module ActionDispatch # Returns the complete URL used for this request. # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com' # req.url # => "http://example.com" def url protocol + host_with_port + fullpath @@ -204,61 +200,52 @@ module ActionDispatch # Returns 'https://' if this is an SSL request and 'http://' otherwise. # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com' # req.protocol # => "http://" # - # req = Request.new 'HTTP_HOST' => 'example.com', 'HTTPS' => 'on' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com', 'HTTPS' => 'on' # req.protocol # => "https://" def protocol - @protocol ||= ssl? ? 'https://' : 'http://' + @protocol ||= ssl? ? "https://" : "http://" end - # Returns the \host for this request, such as "example.com". + # Returns the \host and port for this request, such as "example.com:8080". # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com' # req.raw_host_with_port # => "example.com" # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:80' + # req.raw_host_with_port # => "example.com:80" + # + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.raw_host_with_port # => "example.com:8080" def raw_host_with_port - if forwarded = env["HTTP_X_FORWARDED_HOST"].presence + if forwarded = x_forwarded_host.presence forwarded.split(/,\s?/).last else - env['HTTP_HOST'] || "#{env['SERVER_NAME'] || env['SERVER_ADDR']}:#{env['SERVER_PORT']}" + get_header("HTTP_HOST") || "#{server_name || server_addr}:#{get_header('SERVER_PORT')}" end end - # Returns the host for this request, such as example.com. + # Returns the host for this request, such as "example.com". # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.host # => "example.com" def host - raw_host_with_port.sub(/:\d+$/, '') + raw_host_with_port.sub(/:\d+$/, "".freeze) end # Returns a \host:\port string for this request, such as "example.com" or - # "example.com:8080". + # "example.com:8080". Port is only included if it is not a default port + # (80 or 443) # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com' + # req.host_with_port # => "example.com" # - # req = Request.new 'HTTP_HOST' => 'example.com:80' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:80' # req.host_with_port # => "example.com" # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.host_with_port # => "example.com:8080" def host_with_port "#{host}#{port_string}" @@ -266,14 +253,10 @@ module ActionDispatch # Returns the port number of this request as an integer. # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com' # req.port # => 80 # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.port # => 8080 def port @port ||= begin @@ -287,29 +270,21 @@ module ActionDispatch # Returns the standard \port number for this request's protocol. # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.standard_port # => 80 def standard_port case protocol - when 'https://' then 443 + when "https://" then 443 else 80 end end # Returns whether this request is using the standard port # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com:80' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:80' # req.standard_port? # => true # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.standard_port? # => false def standard_port? port == standard_port @@ -318,14 +293,10 @@ module ActionDispatch # Returns a number \port suffix like 8080 if the \port number of this request # is not the default HTTP \port 80 or HTTPS \port 443. # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com:80' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:80' # req.optional_port # => nil # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.optional_port # => 8080 def optional_port standard_port? ? nil : port @@ -334,21 +305,24 @@ module ActionDispatch # Returns a string \port suffix, including colon, like ":8080" if the \port # number of this request is not the default HTTP \port 80 or HTTPS \port 443. # - # class Request < Rack::Request - # include ActionDispatch::Http::URL - # end - # - # req = Request.new 'HTTP_HOST' => 'example.com:80' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:80' # req.port_string # => "" # - # req = Request.new 'HTTP_HOST' => 'example.com:8080' + # req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080' # req.port_string # => ":8080" def port_string - standard_port? ? '' : ":#{port}" + standard_port? ? "" : ":#{port}" end + # Returns the requested port, such as 8080, based on SERVER_PORT + # + # req = ActionDispatch::Request.new 'SERVER_PORT' => '80' + # req.server_port # => 80 + # + # req = ActionDispatch::Request.new 'SERVER_PORT' => '8080' + # req.server_port # => 8080 def server_port - @env['SERVER_PORT'].to_i + get_header("SERVER_PORT").to_i end # Returns the \domain part of a \host, such as "rubyonrails.org" in "www.rubyonrails.org". You can specify |