Class: ActionDispatch::Request

# File 'actionpack/lib/action_dispatch/http/parameters.rb', line 30

attr_reader :parameter_parsers

# File 'actionpack/lib/action_dispatch/http/request.rb', line 194

def controller_instance=(controller) # :nodoc:
  set_header("action_controller.instance", controller)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 372

def form_data?
  FORM_DATA_MEDIA_TYPES.include?(media_type)
end

# File 'actionpack/lib/action_dispatch/http/mime_negotiation.rb', line 20

mattr_accessor :ignore_accept_header, default: false

# File 'actionpack/lib/action_dispatch/http/request.rb', line 467

def local?
  LOCALHOST.match?(remote_addr) && LOCALHOST.match?(remote_ip)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 77

attr_reader :rack_request

# File 'actionpack/lib/action_dispatch/http/request.rb', line 311

def remote_ip
  @remote_ip ||= (get_header("action_dispatch.remote_ip") || ip).to_s
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 315

def remote_ip=(remote_ip)
  @remote_ip = nil
  set_header "action_dispatch.remote_ip", remote_ip
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 330

def request_id
  get_header ACTION_DISPATCH_REQUEST_ID
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 334

def request_id=(id) # :nodoc:
  set_header ACTION_DISPATCH_REQUEST_ID, id
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 152

def request_method
  @request_method ||= check_method(super)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 184

def request_method=(request_method) # :nodoc:
  if check_method(request_method)
    @request_method = set_header("REQUEST_METHOD", request_method)
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 434

alias :request_parameters :POST

# File 'actionpack/lib/action_dispatch/http/request.rb', line 471

def request_parameters=(params)
  raise if params.nil?
  set_header("action_dispatch.request.request_parameters", params)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 160

def route_uri_pattern
  get_header("action_dispatch.route_uri_pattern")
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 164

def route_uri_pattern=(pattern) # :nodoc:
  set_header("action_dispatch.route_uri_pattern", pattern)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 168

def routes # :nodoc:
  get_header("action_dispatch.routes")
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 172

def routes=(routes) # :nodoc:
  set_header("action_dispatch.routes", routes)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 385

def session=(session) # :nodoc:
  Session.set self, session
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 389

def session_options=(options)
  Session::Options.set self, options
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 338

alias_method :uuid, :request_id

# File 'actionpack/lib/action_dispatch/http/request.rb', line 302

alias :xhr? :xml_http_request?

# File 'actionpack/lib/action_dispatch/http/request.rb', line 299

def xml_http_request?
  /XMLHttpRequest/i.match?(get_header("HTTP_X_REQUESTED_WITH"))
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 356

def body
  if raw_post = get_header("RAW_POST_DATA")
    raw_post = (+raw_post).force_encoding(Encoding::BINARY)
    StringIO.new(raw_post)
  else
    body_stream
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 376

def body_stream # :nodoc:
  get_header("rack.input")
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 496

def check_method(name)
  if name
    HTTP_METHOD_LOOKUP[name] || raise(ActionController::UnknownHttpMethod, "#{name}, accepted HTTP methods are #{HTTP_METHODS.to_sentence(locale: false)}")
  end

  name
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 79

def commit_cookie_jar! # :nodoc:
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 491

def commit_csrf_token
  controller_instance.commit_csrf_token(self) if controller_instance.respond_to?(:commit_csrf_token)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 480

def commit_flash
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 291

def content_length
  return raw_post.bytesize if has_header?(TRANSFER_ENCODING)
  super.to_i
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 88

def controller_class
  params = path_parameters
  params[:action] ||= "index"
  controller_class_for(params[:controller])
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 94

def controller_class_for(name)
  if name
    controller_param = name.underscore
    const_name = controller_param.camelize << "Controller"
    begin
      const_name.constantize
    rescue NameError => error
      if error.missing_name == const_name || const_name.start_with?("#{error.missing_name}::")
        raise MissingController.new(error.message, error.name)
      else
        raise
      end
    end
  else
    PASS_NOT_FOUND
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 504

def default_session
  Session.disabled(self)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 176

def engine_script_name(_routes) # :nodoc:
  get_header(_routes.env_key)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 180

def engine_script_name=(name) # :nodoc:
  set_header(routes.env_key, name.dup)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 534

def fallback_request_parameters
  rack_request.POST
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 270

def fullpath
  @fullpath ||= super
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 394

def GET
  fetch_header("action_dispatch.request.query_parameters") do |k|
    encoding_template = Request::Utils::CustomParamEncoder.action_encoding_template(self, path_parameters[:controller], path_parameters[:action])
    rack_query_params = ActionDispatch::ParamBuilder.from_query_string(rack_request.query_string, encoding_template: encoding_template)

    set_header k, rack_query_params
  end
rescue ActionDispatch::ParamError => e
  raise ActionController::BadRequest.new("Invalid query parameters: #{e.message}")
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 232

def headers
  @headers ||= Http::Headers.new(self)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 198

def http_auth_salt
  get_header "action_dispatch.http_auth_salt"
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 483

def inspect # :nodoc:
  "#<#{self.class.name} #{method} #{original_url.dump} for #{remote_ip}>"
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 305

def ip
  @ip ||= super
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 115

def key?(key)
  has_header? key
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 476

def logger
  get_header("action_dispatch.logger")
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 286

def media_type
  content_mime_type&.to_s
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 212

def method(*args)
  if args.empty?
    @method ||= check_method(
      get_header("rack.methodoverride.original_method") ||
      get_header("REQUEST_METHOD")
    )
  else
    super
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 225

def method_symbol
  HTTP_METHOD_LOOKUP[method]
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 259

def original_fullpath
  @original_fullpath ||= (get_header("ORIGINAL_FULLPATH") || fullpath)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 278

def original_url
  base_url + original_fullpath
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 407

def POST
  fetch_header("action_dispatch.request.request_parameters") do
    encoding_template = Request::Utils::CustomParamEncoder.action_encoding_template(self, path_parameters[:controller], path_parameters[:action])

    param_list = nil
    pr = parse_formatted_parameters(params_parsers) do
      if param_list = request_parameters_list
        ActionDispatch::ParamBuilder.from_pairs(param_list, encoding_template: encoding_template)
      else
        # We're not using a version of Rack that provides raw form
        # pairs; we must use its hash (and thus post-process it below).
        fallback_request_parameters
      end
    end

    # If the request body was parsed by a custom parser like JSON
    # (and thus the above block was not run), we need to
    # post-process the result hash.
    if param_list.nil?
      pr = ActionDispatch::ParamBuilder.from_hash(pr, encoding_template: encoding_template)
    end

    self.request_parameters = pr
  end
rescue ActionDispatch::ParamError, EOFError => e
  raise ActionController::BadRequest.new("Invalid request parameters: #{e.message}")
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 404

alias :query_parameters :GET

# File 'actionpack/lib/action_dispatch/http/request.rb', line 347

def raw_post
  unless has_header? "RAW_POST_DATA"
    set_header("RAW_POST_DATA", read_body_stream)
  end
  get_header "RAW_POST_DATA"
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 145

alias raw_request_method request_method # :nodoc:

# File 'actionpack/lib/action_dispatch/http/request.rb', line 508

def read_body_stream
  if body_stream
    reset_stream(body_stream) do
      if has_header?(TRANSFER_ENCODING)
        body_stream.read # Read body stream until EOF if "Transfer-Encoding" is present
      else
        body_stream.read(content_length)
      end
    end
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 203

def request_method_symbol
  HTTP_METHOD_LOOKUP[request_method]
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 436

def request_parameters_list
  # We don't use Rack's parse result, but we must call it so Rack
  # can populate the rack.request.* keys we need.
  rack_post = rack_request.POST

  if form_pairs = get_header("rack.request.form_pairs")
    # Multipart
    form_pairs
  elsif form_vars = get_header("rack.request.form_vars")
    # URL-encoded
    ActionDispatch::QueryParser.each_pair(form_vars)
  elsif rack_post && !rack_post.empty?
    # It was multipart, but Rack did not preserve a pair list
    # (probably too old). Flat parameter list is not available.
    nil
  else
    # No request body, or not a format Rack knows
    []
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 487

def reset_csrf_token
  controller_instance.reset_csrf_token(self) if controller_instance.respond_to?(:reset_csrf_token)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 380

def reset_session
  session.destroy
  reset_csrf_token
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 520

def reset_stream(body_stream)
  if body_stream.respond_to?(:rewind)
    body_stream.rewind

    content = yield

    body_stream.rewind

    content
  else
    yield
  end
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 248

def send_early_hints(links)
  env["rack.early_hints"]&.call(links)
end

# File 'actionpack/lib/action_dispatch/http/request.rb', line 341

def server_software
  (get_header("SERVER_SOFTWARE") && /^([a-zA-Z]+)/ =~ get_header("SERVER_SOFTWARE")) ? $1.downcase : nil
end