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.



153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
 
# 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

#accept ⇒ Object (readonly)

The Accept header value



100
101
102
 
# 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_charset ⇒ Object (readonly)

The Accept-Charset header value



105
106
107
 
# 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_encoding ⇒ Object (readonly)

The Accept-Encoding header value



110
111
112
 
# 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_language ⇒ Object (readonly)

The Accept-Language header value



115
116
117
 
# 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

#addr ⇒ Object (readonly)

The socket address of the server



127
128
129
 
# 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

#attributes ⇒ Object (readonly)

Hash of request attributes



137
138
139
 
# 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

#cipher ⇒ Object (readonly)

HTTP request SSL cipher



29
30
31
 
# 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_cert ⇒ Object (readonly)

HTTP request client certificate



39
40
41
 
# 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

#cookies ⇒ Object (readonly)

The parsed request cookies



95
96
97
 
# 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

#header ⇒ Object (readonly)

The parsed header of the request



90
91
92
 
# 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_version ⇒ Object (readonly)

The HTTP version of the request



51
52
53
 
# 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_alive ⇒ Object (readonly)

Is this a keep-alive connection?



142
143
144
 
# 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

#path ⇒ Object (readonly)

The request path



63
64
65
 
# 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_info ⇒ Object

The path info (CGI variable)



73
74
75
 
# 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

#peeraddr ⇒ Object (readonly)

The socket address of the client



132
133
134
 
# 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_string ⇒ Object

The query from the URI of the request



78
79
80
 
# 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_header ⇒ Object (readonly)

The raw header of the request



85
86
87
 
# 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_line ⇒ Object (readonly)

The complete request line such as:

GET / HTTP/1.1



36
37
38
 
# 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_method ⇒ Object (readonly)

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



41
42
43
 
# 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_time ⇒ Object (readonly)

The local time this request was received



147
148
149
 
# 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_uri ⇒ Object (readonly)

The parsed URI of the request



58
59
60
 
# 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_name ⇒ Object

The script name (CGI variable)



68
69
70
 
# 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_cert ⇒ Object (readonly)

HTTP request server certificate



34
35
36
 
# 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_uri ⇒ Object (readonly)

The unparsed URI of the request



46
47
48
 
# 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

#user ⇒ Object

The remote user (CGI variable)



122
123
124
 
# 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



318
319
320
321
322
323
 
# 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.



255
256
257
258
259
 
# 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_reader ⇒ Object

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



265
266
267
268
269
270
271
272
273
274
275
 
# 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_length ⇒ Object

The content-length header



304
305
306
 
# 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_type ⇒ Object

The content-type header



311
312
313
 
# 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

#continue ⇒ Object

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



245
246
247
248
249
250
 
# 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

#each ⇒ Object

Iterates over the request headers



328
329
330
331
332
333
334
335
 
# 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

#fixup ⇒ Object

Consumes any remaining body and updates keep-alive status



390
391
392
393
394
395
396
397
398
399
400
 
# 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

#host ⇒ Object

The host this request is for



340
341
342
 
# 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) 


375
376
377
 
# 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_vars ⇒ Object

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



407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
 
# 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_vars ⇒ Object 



65
 
# 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_parse ⇒ Object

:stopdoc:



43
 
# 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_uri ⇒ Object 



55
 
# 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.



193
194
195
196
197
198
199
200
201
 
# 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

#port ⇒ Object

The port this request is for



347
348
349
 
# 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

#query ⇒ Object

Request query as a Hash



294
295
296
297
298
299
 
# 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.



278
279
280
281
282
283
284
285
286
287
288
289
 
# 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_ip ⇒ Object

The client’s IP address



361
362
363
 
# 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_name ⇒ Object

The server name this request is for



354
355
356
 
# 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) 


368
369
370
 
# 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_s ⇒ Object

:nodoc:



379
380
381
382
383
384
385
 
# 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