Class: WEBrick::HTTPRequest

Inherits:
Object show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb

Overview

An HTTP request. This is consumed by service and do_* methods in WEBrick servlets

Constant Summary collapse

BODY_CONTAINABLE_METHODS =

:nodoc:

[ "POST", "PUT" ]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ HTTPRequest

Creates a new HTTP request. WEBrick::Config::HTTP is the default configuration.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 153

def initialize(config)
  @config = config
  @buffer_size = @config[:InputBufferSize]
  @logger = config[:Logger]

  @request_line = @request_method =
    @unparsed_uri = @http_version = nil

  @request_uri = @host = @port = @path = nil
  @script_name = @path_info = nil
  @query_string = nil
  @query = nil
  @form_data = nil

  @raw_header = Array.new
  @header = nil
  @cookies = []
  @accept = []
  @accept_charset = []
  @accept_encoding = []
  @accept_language = []
  @body = ""

  @addr = @peeraddr = nil
  @attributes = {}
  @user = nil
  @keep_alive = false
  @request_time = nil

  @remaining_size = nil
  @socket = nil

  @forwarded_proto = @forwarded_host = @forwarded_port =
    @forwarded_server = @forwarded_for = nil
end

Instance Attribute Details

#acceptObject (readonly)

The Accept header value



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 100

def accept
  @accept
end

#accept_charsetObject (readonly)

The Accept-Charset header value



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 105

def accept_charset
  @accept_charset
end

#accept_encodingObject (readonly)

The Accept-Encoding header value



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 110

def accept_encoding
  @accept_encoding
end

#accept_languageObject (readonly)

The Accept-Language header value



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 115

def accept_language
  @accept_language
end

#addrObject (readonly)

The socket address of the server



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 127

def addr
  @addr
end

#attributesObject (readonly)

Hash of request attributes



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 137

def attributes
  @attributes
end

#cipherObject (readonly)

HTTP request SSL cipher



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb', line 29

def cipher
  @cipher
end

#client_certObject (readonly)

HTTP request client certificate



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb', line 39

def client_cert
  @client_cert
end

#cookiesObject (readonly)

The parsed request cookies



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 95

def cookies
  @cookies
end

#headerObject (readonly)

The parsed header of the request



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 90

def header
  @header
end

#http_versionObject (readonly)

The HTTP version of the request



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 51

def http_version
  @http_version
end

#keep_aliveObject (readonly)

Is this a keep-alive connection?



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 142

def keep_alive
  @keep_alive
end

#pathObject (readonly)

The request path



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 63

def path
  @path
end

#path_infoObject

The path info (CGI variable)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 73

def path_info
  @path_info
end

#peeraddrObject (readonly)

The socket address of the client



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 132

def peeraddr
  @peeraddr
end

#query_stringObject

The query from the URI of the request



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 78

def query_string
  @query_string
end

#raw_headerObject (readonly)

The raw header of the request



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 85

def raw_header
  @raw_header
end

#request_lineObject (readonly)

The complete request line such as:

GET / HTTP/1.1


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 36

def request_line
  @request_line
end

#request_methodObject (readonly)

The request method, GET, POST, PUT, etc.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 41

def request_method
  @request_method
end

#request_timeObject (readonly)

The local time this request was received



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 147

def request_time
  @request_time
end

#request_uriObject (readonly)

The parsed URI of the request



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 58

def request_uri
  @request_uri
end

#script_nameObject

The script name (CGI variable)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 68

def script_name
  @script_name
end

#server_certObject (readonly)

HTTP request server certificate



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb', line 34

def server_cert
  @server_cert
end

#unparsed_uriObject (readonly)

The unparsed URI of the request



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 46

def unparsed_uri
  @unparsed_uri
end

#userObject

The remote user (CGI variable)



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 122

def user
  @user
end

Instance Method Details

#[](header_name) ⇒ Object

Retrieves header_name



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 318

def [](header_name)
  if @header
    value = @header[header_name.downcase]
    value.empty? ? nil : value.join(", ")
  end
end

#body(&block) ⇒ Object

Returns the request body.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 255

def body(&block) # :yields: body_chunk
  block ||= Proc.new{|chunk| @body << chunk }
  read_body(@socket, block)
  @body.empty? ? nil : @body
end

#body_readerObject

Prepares the HTTPRequest object for use as the source for IO.copy_stream



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 265

def body_reader
  @body_tmp = []
  @body_rd = Fiber.new do
    body do |buf|
      @body_tmp << buf
      Fiber.yield
    end
  end
  @body_rd.resume # grab the first chunk and yield
  self
end

#content_lengthObject

The content-length header



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 304

def content_length
  return Integer(self['content-length'])
end

#content_typeObject

The content-type header



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 311

def content_type
  return self['content-type']
end

#continueObject

Generate HTTP/1.1 100 continue response if the client expects it, otherwise does nothing.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 245

def continue # :nodoc:
  if self['expect'] == '100-continue' && @config[:HTTPVersion] >= "1.1"
    @socket << "HTTP/#{@config[:HTTPVersion]} 100 continue#{CRLF}#{CRLF}"
    @header.delete('expect')
  end
end

#eachObject

Iterates over the request headers



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 328

def each
  if @header
    @header.each{|k, v|
      value = @header[k]
      yield(k, value.empty? ? nil : value.join(", "))
    }
  end
end

#fixupObject

Consumes any remaining body and updates keep-alive status



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 390

def fixup() # :nodoc:
  begin
    body{|chunk| }   # read remaining body
  rescue HTTPStatus::Error => ex
    @logger.error("HTTPRequest#fixup: #{ex.class} occurred.")
    @keep_alive = false
  rescue => ex
    @logger.error(ex)
    @keep_alive = false
  end
end

#hostObject

The host this request is for



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 340

def host
  return @forwarded_host || @host
end

#keep_alive?Boolean

Should the connection this request was made on be kept alive?

Returns:

  • (Boolean)


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 375

def keep_alive?
  @keep_alive
end

#meta_varsObject

This method provides the metavariables defined by the revision 3 of “The WWW Common Gateway Interface Version 1.1” To browse the current document of CGI Version 1.1, see below: tools.ietf.org/html/rfc3875



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 407

def meta_vars
  meta = orig_meta_vars
  if server_cert
    meta["HTTPS"] = "on"
    meta["SSL_SERVER_CERT"] = @server_cert.to_pem
    meta["SSL_CLIENT_CERT"] = @client_cert ? @client_cert.to_pem : ""
    if @client_cert_chain
      @client_cert_chain.each_with_index{|cert, i|
        meta["SSL_CLIENT_CERT_CHAIN_#{i}"] = cert.to_pem
      }
    end
    meta["SSL_CIPHER"] = @cipher[0]
    meta["SSL_PROTOCOL"] = @cipher[1]
    meta["SSL_CIPHER_USEKEYSIZE"] = @cipher[2].to_s
    meta["SSL_CIPHER_ALGKEYSIZE"] = @cipher[3].to_s
  end
  meta
end

#orig_meta_varsObject



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb', line 65

alias orig_meta_vars meta_vars

#orig_parseObject

:stopdoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb', line 43

alias orig_parse parse

#orig_parse_uriObject



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/https.rb', line 55

alias orig_parse_uri parse_uri

#parse(socket = nil) ⇒ Object

Parses a request from socket. This is called internally by WEBrick::HTTPServer.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 193

def parse(socket=nil)
  if socket.respond_to?(:cert)
    @server_cert = socket.cert || @config[:SSLCertificate]
    @client_cert = socket.peer_cert
    @client_cert_chain = socket.peer_cert_chain
    @cipher      = socket.cipher
  end
  orig_parse(socket)
end

#portObject

The port this request is for



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 347

def port
  return @forwarded_port || @port
end

#queryObject

Request query as a Hash



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 294

def query
  unless @query
    parse_query()
  end
  @query
end

#readpartial(size, buf = ''.b) ⇒ Object

for IO.copy_stream.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 278

def readpartial(size, buf = ''.b) # :nodoc
  res = @body_tmp.shift or raise EOFError, 'end of file reached'
  if res.length > size
    @body_tmp.unshift(res[size..-1])
    res = res[0..size - 1]
  end
  buf.replace(res)
  res.clear
  # get more chunks - check alive? because we can take a partial chunk
  @body_rd.resume if @body_rd.alive?
  buf
end

#remote_ipObject

The client’s IP address



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 361

def remote_ip
  return self["client-ip"] || @forwarded_for || @peeraddr[3]
end

#server_nameObject

The server name this request is for



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 354

def server_name
  return @forwarded_server || @config[:ServerName]
end

#ssl?Boolean

Is this an SSL request?

Returns:

  • (Boolean)


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 368

def ssl?
  return @request_uri.scheme == "https"
end

#to_sObject

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/webrick-1.7.0/lib/webrick/httprequest.rb', line 379

def to_s # :nodoc:
  ret = @request_line.dup
  @raw_header.each{|line| ret << line }
  ret << CRLF
  ret << body if body
  ret
end