Module: Watobo::Mixin::Shaper::Web10

Includes:
Constants
Defined in:
lib/watobo/mixins/shapers.rb

Constant Summary

Constants included from Constants

Constants::AC_GROUP_APACHE, Constants::AC_GROUP_DOMINO, Constants::AC_GROUP_ENUMERATION, Constants::AC_GROUP_FILE_INCLUSION, Constants::AC_GROUP_FLASH, Constants::AC_GROUP_GENERIC, Constants::AC_GROUP_JBOSS, Constants::AC_GROUP_JOOMLA, Constants::AC_GROUP_SAP, Constants::AC_GROUP_SQL, Constants::AC_GROUP_TYPO3, Constants::AC_GROUP_XSS, Constants::AUTH_TYPE_BASIC, Constants::AUTH_TYPE_DIGEST, Constants::AUTH_TYPE_NONE, Constants::AUTH_TYPE_NTLM, Constants::AUTH_TYPE_UNKNOWN, Constants::CHAT_SOURCE_AUTO_SCAN, Constants::CHAT_SOURCE_FUZZER, Constants::CHAT_SOURCE_INTERCEPT, Constants::CHAT_SOURCE_MANUAL, Constants::CHAT_SOURCE_MANUAL_SCAN, Constants::CHAT_SOURCE_PROXY, Constants::CHAT_SOURCE_UNDEF, Constants::DEFAULT_PORT_HTTP, Constants::DEFAULT_PORT_HTTPS, Constants::FINDING_TYPE_HINT, Constants::FINDING_TYPE_INFO, Constants::FINDING_TYPE_UNDEFINED, Constants::FINDING_TYPE_VULN, Constants::FIRST_TIME_FILE, Constants::GUI_REGULAR_FONT_SIZE, Constants::GUI_SMALL_FONT_SIZE, Constants::ICON_PATH, Constants::LOG_DEBUG, Constants::LOG_INFO, Constants::SCAN_CANCELED, Constants::SCAN_FINISHED, Constants::SCAN_PAUSED, Constants::SCAN_STARTED, Constants::TE_CHUNKED, Constants::TE_COMPRESS, Constants::TE_DEFLATE, Constants::TE_GZIP, Constants::TE_IDENTITY, Constants::TE_NONE, Constants::VULN_RATING_CRITICAL, Constants::VULN_RATING_HIGH, Constants::VULN_RATING_INFO, Constants::VULN_RATING_LOW, Constants::VULN_RATING_MEDIUM, Constants::VULN_RATING_UNDEFINED

Instance Method Summary collapse

Instance Method Details

#add_get_parm(parm, value) ⇒ Object 



82
83
84
85
86
87
88
89
 
# File 'lib/watobo/mixins/shapers.rb', line 82

def add_get_parm(parm,value)
  line = self.shift
  new_p = "&"
  new_p = "?" if not self.element =~ /\?/
  new_p += parm
  line.gsub!(/( HTTP\/.*)/, "#{new_p}=#{value}\\1")
  self.unshift(line)
end

#add_post_parm(parm, value) ⇒ Object 



74
75
76
77
78
79
80
 
# File 'lib/watobo/mixins/shapers.rb', line 74

def add_post_parm(parm,value)
  line = self.last
  return false if line !~ /=/
  line += "&#{parm}=#{value}"
  self.pop
  self.push line
end

#addHeader(header, value) ⇒ Object Also known as: add_header 



91
92
93
94
95
96
97
98
99
100
101
102
103
104
 
# File 'lib/watobo/mixins/shapers.rb', line 91

def addHeader(header, value)
  self_copy = []
  self_copy.concat(self.headers)
  self_copy.push "#{header}: #{value}\r\n"

  unless self.body.nil?
    self_copy.push "\r\n"
  #self_copy.concat(self.body)
  self_copy.push self.body
  end

  self.replace(self_copy)

end

#appendDir(dir) ⇒ Object 



66
67
68
69
70
71
72
 
# File 'lib/watobo/mixins/shapers.rb', line 66

def appendDir(dir)
  dir.strip!
  dir.gsub!(/^\//,"")
  dir << "/" unless dir =~ /\/$/
  self.first.gsub!(/(^[^[:space:]]{1,} https?:\/\/[\-0-9a-zA-Z.]*[:0-9]{0,6}.*\/).*( HTTP\/.*)/, "\\1#{dir}\\2")

end

#appendQueryParms(parms) ⇒ Object 



320
321
322
323
324
325
326
327
328
329
330
331
 
# File 'lib/watobo/mixins/shapers.rb', line 320

def appendQueryParms(parms)
  return if parms.nil?
  return if parms == ''

  puts self.first
  puts self.file_ext

  pref = (self.file_ext =~ /\?/) ? '&' : '?'
  puts "append query parms"
  self.first.gsub!(/(.*) (HTTP\/.*)/, "\\1#{pref}#{parms} \\2")

end

#fix_content_length ⇒ Object 



246
247
248
249
250
251
252
253
254
 
# File 'lib/watobo/mixins/shapers.rb', line 246

def fix_content_length
  return false if self.body.nil?
  #TODO: had trouble with length calculation of binary data in multipart request
  # Workaround: toHex and then calculate length ... very time consuming :(
  # 
  #blen = self.body.unpack("H*")[0].length / 2
  blen = self.body.force_encoding("ASCII-8BIT").length
  set_header("Content-Length" , blen)
end

#fix_session(pattern, value) ⇒ Object 



242
243
244
 
# File 'lib/watobo/mixins/shapers.rb', line 242

def fix_session(pattern,value)

end

#fixupContentLength ⇒ Object 



303
304
305
306
 
# File 'lib/watobo/mixins/shapers.rb', line 303

def fixupContentLength
  self.unchunk
  self.fix_content_length
end

#fixupContentLength_UNUSED ⇒ Object 



256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
 
# File 'lib/watobo/mixins/shapers.rb', line 256

def fixupContentLength_UNUSED
  te = self.transferEncoding
  if te == TE_CHUNKED then
    # puts "Transfer-Encoding = TE_CHUNKED"
    # puts self.body
    self.removeHeader("Transfer-Encoding")
    self.addHeader("Content-Length", "0")
    new_r = []
    new_r.concat self.headers
    new_r.push "\r\n"

    bytes_to_read = 0
    body = []
    is_new_chunk = false

    off = 0
    new_body = ''

    body_orig = self.body
    puts body_orig.class
    while body_orig[off..-1] =~ /^([0-9a-fA-F]{1,6})\r\n/
      len_raw = "#{$1}"

      len = len_raw.hex

      chunk_start = off + len_raw.length + 2
      chunk_end = chunk_start + len

      break if len == 0

      new_body.chomp!
      new_body += "#{body_orig[chunk_start..chunk_end]}"

      off = chunk_end + 2
    end

  new_r.push new_body
  self.replace(new_r)
  self.fix_content_length
  # puts "= FIXED ="
  # puts self.headers
  elsif te == TE_NONE then
  self.fix_content_length
  end

end

#removeBody ⇒ Object 



121
122
123
 
# File 'lib/watobo/mixins/shapers.rb', line 121

def removeBody
  self.pop if self[-2].strip.empty?
end

#removeHeader(header) ⇒ Object Also known as: remove_header

R E M O V E _ H E A D E R



171
172
173
174
175
176
177
178
179
180
181
182
183
184
 
# File 'lib/watobo/mixins/shapers.rb', line 171

def removeHeader(header)
  begin

    while i = headers.index{|h| h =~ /#{header}/i }
      self.delete_at i
    end

  rescue => bang
    puts bang
    puts bang.backtrace if $DEBUG
    puts self
    puts "====="
  end
end

#removeHeader_OLD(header) ⇒ Object 



209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
 
# File 'lib/watobo/mixins/shapers.rb', line 209

def removeHeader_OLD(header)
  #  p "REMOVE HEADER: #{header}"
  begin
    self_copy = []
    eoh = false
    self.each do |line|
      puts self if line.nil?
      if not eoh == true then
        if not line =~ /#{header}/i
        self_copy.push line unless line.nil?
        end
      else
      self_copy.push line unless line.nil?
      end

      if line and line.strip.empty? then
      eoh = true
      end
    end
    self.replace(self_copy)

  rescue => bang
    puts bang
    puts bang.backtrace if $DEBUG
    puts self
    puts "====="
  end
end

#removeURI ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
 
# File 'lib/watobo/mixins/shapers.rb', line 108

def removeURI
  if self.first =~ /(^[^[:space:]]{1,}) (https?:\/\/[\-0-9a-zA-Z.]*[:0-9]{0,6}\/)/ then
    uri = $2
    self.first.gsub!(/(^[^[:space:]]{1,}) (#{Regexp.quote(uri)})/,"\\1 /")
  # puts "* Removed URI: #{uri}"
  # puts self.first
  return uri
  else
    return nil
  end
#self.first.gsub!(/^(.*)(https?:\/\/[\-0-9a-zA-Z.]*[:0-9]{0,6}\/)/,"\\1/")
end

#removeUrlParms ⇒ Object

removeUrlParms Function: Remove all parameter within the URL



191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
 
# File 'lib/watobo/mixins/shapers.rb', line 191

def removeUrlParms
  line = self.shift
  new_line = "#{line}"
  # get end-of-path-index
  eop_index = line.rindex(/[^ HTTP]\//)
  # get start of parms
  sop_index = line.index(/(\?|&)/, eop_index)
  # find end-of-url
  eou_index = line.index(/ HTTP/)

  unless sop_index.nil?
  new_line = line[0..sop_index-1]
  new_line += line[eou_index..-1]
  end

  self.unshift new_line
end

#replace_get_parm(parm, value) ⇒ Object 



21
22
23
24
 
# File 'lib/watobo/mixins/shapers.rb', line 21

def replace_get_parm(parm,value)
  parm_quoted = Regexp.quote(parm)
  self.first.gsub!(/([?&]{1})#{parm_quoted}=([^ &]*)(&{0,1})/i, "\\1#{parm}=#{value}\\3")
end

#replace_header(header, value) ⇒ Object 



238
239
240
 
# File 'lib/watobo/mixins/shapers.rb', line 238

def replace_header(header, value)

end

#replace_post_parm(parm, value) ⇒ Object 



16
17
18
19
 
# File 'lib/watobo/mixins/shapers.rb', line 16

def replace_post_parm(parm,value)
  parm_quoted = Regexp.quote(parm)
  self.last.gsub!(/([?&]{1}|^)#{parm_quoted}=([^&]*)(&{0,1})/i, "\\1#{parm}=#{value}\\3")
end

#replaceElement(new_element) ⇒ Object 



40
41
42
43
 
# File 'lib/watobo/mixins/shapers.rb', line 40

def replaceElement(new_element)
  new_element.gsub!(/^\//, "")
  self.first.gsub!(/([^\?]*\/)(.*) (HTTP.*)/i,"\\1#{new_element} \\3")
end

#replaceFileExt(new_file) ⇒ Object 



30
31
32
33
34
35
36
37
38
 
# File 'lib/watobo/mixins/shapers.rb', line 30

def replaceFileExt(new_file)
  begin
    file = new_file.strip
    file.gsub!(/^\//, "")
    self.first.gsub!(/([^\?]*\/)(.*) (HTTP.*)/i,"\\1#{file} \\3")
  rescue => bang
    puts bang
  end
end

#replaceMethod(new_method) ⇒ Object 



26
27
28
 
# File 'lib/watobo/mixins/shapers.rb', line 26

def replaceMethod(new_method)
  self.first.gsub!(/^[^[:space:]]{1,}/i, "#{new_method}")
end

#replaceQuery(new_query) ⇒ Object 



49
50
51
52
 
# File 'lib/watobo/mixins/shapers.rb', line 49

def replaceQuery(new_query)
  new_query.gsub!(/^\//, "")
  self.first.gsub!(/(.*\/)(.*) (HTTP.*)/i,"\\1#{new_query} \\3")
end

#replaceURL(new_url) ⇒ Object 



45
46
47
 
# File 'lib/watobo/mixins/shapers.rb', line 45

def replaceURL(new_url)
  self.first.gsub!(/(^[^[:space:]]{1,})(.*) (HTTP.*)/i,"\\1 #{new_url} \\3")
end

#restoreURI(uri) ⇒ Object 



152
153
154
155
156
157
158
159
160
161
162
163
164
165
 
# File 'lib/watobo/mixins/shapers.rb', line 152

def restoreURI(uri)
  if self.first =~ /(^[^[:space:]]{1,}) \/(.*) (HTTP\/.*)/ then
    method = $1
    rest = $2
    http = $3.strip
    #self.first.gsub!(/^\w*/, "#{method} #{uri}#{rest}")
    self.shift
    self.unshift "#{method} #{uri}#{rest} #{http}\r\n"
  return self.first
  else
    return nil
  end
#self.first.gsub!(/^(.*)(https?:\/\/[\-0-9a-zA-Z.]*[:0-9]{0,6}\/)/,"\\1/")
end

#rewrite_body(pattern, content) ⇒ Object 



143
144
145
146
147
148
149
150
 
# File 'lib/watobo/mixins/shapers.rb', line 143

def rewrite_body(pattern, content)
  if self[-2].strip.empty?
    puts "rewrite_body ... #{pattern} - #{content}"
    b = self.pop
    b.gsub!(/#{pattern}/i, content)
  self << b
  end
end

#set_body(content) ⇒ Object 



134
135
136
137
138
139
140
141
 
# File 'lib/watobo/mixins/shapers.rb', line 134

def set_body(content)
  if self[-2].strip.empty?
  self.pop
  else
    self << "\r\n"
  end
  self << content
end

#set_content_length(length) ⇒ Object 



333
334
335
 
# File 'lib/watobo/mixins/shapers.rb', line 333

def set_content_length(length)
  set_header("Content-Length", length)
end

#set_content_type(ctype) ⇒ Object 



337
338
339
 
# File 'lib/watobo/mixins/shapers.rb', line 337

def set_content_type(ctype)
  set_header("Content-Type", ctype)
end

#set_header(header, value) ⇒ Object Also known as: setHeader 



341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
 
# File 'lib/watobo/mixins/shapers.rb', line 341

def set_header(header, value)
  begin
    new_header = "#{header}: #{value}\r\n"
    self.each_with_index do |h, i|
      if h =~ /^#{Regexp.quote(header)}:/i
      self[i] = new_header
      return true
      end

      if h.strip.empty? or i == self.length-1
      self.insert(i, new_header)
      return true
      end
    end
  rescue => bang
    puts bang
  end
  return false
end

#set_header_UNUSED(header, value) ⇒ Object 



125
126
127
128
129
130
131
132
 
# File 'lib/watobo/mixins/shapers.rb', line 125

def set_header_UNUSED(header, value)
  self.each do |h|
    break if h.strip.empty?
    if h =~ /^#{header}:/
      h.replace "#{header}: #{value}\r\n"
    end
  end
end

#setData(data) ⇒ Object

sets post data



363
364
365
366
367
368
369
370
371
372
 
# File 'lib/watobo/mixins/shapers.rb', line 363

def setData(data)
  return if data.nil?
  if self.has_body?
  self.pop
  self.push data
  else
    self.push("\r\n")
  self.push data
  end
end

#setDir(dir) ⇒ Object 



58
59
60
61
62
63
64
 
# File 'lib/watobo/mixins/shapers.rb', line 58

def setDir(dir)
  dir.strip!
  dir.gsub!(/^\/+/,"")
  dir.gsub!(/\/+$/,"")
  dir += "/" unless dir == ''
  self.first.gsub!(/(^[^[:space:]]{1,} https?:\/\/[\-0-9a-zA-Z.]*[:0-9]{0,6}\/)(.*)( HTTP\/.*)/, "\\1#{dir}\\3")
end

#setHTTPVersion(version) ⇒ Object 



382
383
384
385
 
# File 'lib/watobo/mixins/shapers.rb', line 382

def setHTTPVersion(version)
  self.first.gsub!(/HTTP\/(.*)$/, "HTTP\/#{version}")
#  puts "HTTPVersion fixed: #{self.first}"
end

#setMethod(method) ⇒ Object Also known as: set_method, method= 



374
375
376
377
 
# File 'lib/watobo/mixins/shapers.rb', line 374

def setMethod(method)
  m = method.is_a?(Symbol) ? method.to_s.upcase : method
  self.first.gsub!(/(^[^[:space:]]{1,}) /, "#{m} ")
end

#setRawQueryParms(parm_string) ⇒ Object 



308
309
310
311
312
313
314
315
316
317
318
 
# File 'lib/watobo/mixins/shapers.rb', line 308

def setRawQueryParms(parm_string)
  return nil if parm_string.nil?
  return nil if parm_string == ''
  new_r = ""
  path = Regexp.quote(self.path)
  #puts path
  if self.first =~ /(.*#{path})/ then
    new_r = $1 << "?" << parm_string
  end
  self.first.gsub!(/(.*) (HTTP\/.*)/, "#{new_r} \\2")
end

#strip_path ⇒ Object 



54
55
56
 
# File 'lib/watobo/mixins/shapers.rb', line 54

def strip_path()
  self.first.gsub!(/([^\?]*\/)(.*) (HTTP.*)/i,"\\1# \\3")
end