Class: Rex::Proto::Http::Request::UnitTest

Inherits:
Test::Unit::TestCase
  • Object
show all
Defined in:
lib/rex/proto/http/request.rb.ut.rb

Constant Summary collapse

Klass = 
Rex::Proto::Http::Request

Instance Method Summary collapse

Instance Method Details

#junk_request ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 54

def junk_request
  h = Klass.new
  h.from_s("GET /foo/bar.html HTTP/1.0\r\n" + "Foo: Bar\r\n\r\n")
  return h
end

#test_from_s ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 27

def test_from_s
  h = Klass.new

  h.from_s(
    "POST /foo HTTP/1.0\r\n" +
    "Lucifer: Beast\r\n" +
    "HoHo: Satan\r\n" +
    "Eat: Babies\r\n" +
    "\r\n")

  assert_equal('POST', h.method, 'method')
  assert_equal('/foo', h.uri, 'uri')
  assert_equal('1.0', h.proto, 'proto')
  assert_equal('Babies', h['Eat'], 'header')

  assert_equal("POST /foo HTTP/1.0\r\n", h.cmd_string, 'cmd_string')

  h.method = 'GET'
  assert_equal("GET /foo HTTP/1.0\r\n", h.cmd_string, 'set method')

  h.uri = '/bar'
  assert_equal("GET /bar HTTP/1.0\r\n", h.cmd_string, 'set uri')

  h.proto = '1.2'
  assert_equal("GET /bar HTTP/1.2\r\n", h.cmd_string, 'set proto')
end

#test_junk_all ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 160

def test_junk_all
    srand(0)

    h = junk_request
    h.junk_slashes = 1
    h.junk_directories = 1
    h.junk_self_referring_directories = 1
    h.junk_end_of_uri = 1
    h.junk_param_start = 1

    seen = {}
    expect = [
      {"//"=>145, "/./"=>35, "param"=>1, "http"=>1, "/w/../"=>3},
      {"//"=>149, "/./"=>35, "param"=>1, "http"=>1, "/w/../"=>3},
      {"//"=>130, "/./"=>30, "param"=>1, "http"=>1, "/w/../"=>2},
      {"//"=>165, "/./"=>40, "param"=>1, "http"=>1, "/w/../"=>4},
      {"//"=>145, "/./"=>35, "param"=>1, "http"=>1, "/w/../"=>3},
    ]
    i = 0
    5.times {
        str = h.uri.dup
        assert_not_equal('/foo/bar.html', str, 'all the junk')
        assert_nil(seen[str], 'all the junk, not a dup rand')
        seen[str] = 1

      seen = { '/./' => 0, '//' => 0, '/w/../' => 0, 'http' => 0, 'param' => 0}
      matched = 1
      while matched == 1
# p str
if str.sub!(/\/%20HTTP\/1.0%0d%0a\/\.\.\/\.\.\//, '/')
  seen['http'] += 1;
elsif str.sub!(/\/%3f\w+=\w+\/\.\.\//i, '/')
  seen['param'] += 1;
elsif str.sub!(/\/\w+\/\.\.\//, '/')
  seen['/./'] += 1;
elsif str.sub!(/\/\//, '/')
  seen['//'] += 1;
elsif str.sub!(/\/.\//, '/')
  seen['/w/../'] += 1;
else
  matched = 0
end
      end

      assert_equal('/foo/bar.html', str, 'normalized')
      assert_equal(expect[i], seen, 'expected counts')
      i += 1
    }
end

#test_junk_params ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 134

def test_junk_params
  srand(0)
  h = junk_request
  
  h.junk_params = 1
  h.uri_parts['QueryString']['a'] = 'b'
  h.uri_parts['QueryString']['c'] = 'd'

  assert_equal("GET /foo/bar.html?eZUhlXbdhzzW=HpxJATk&UwDqBU=EQwvK&oebrfUGJbvjTMSxKih=MkBx&nYkjF=DiohcEa&tzJFh=eIUHDVbs&a=b&UHTfAFbreJT=VlcIruAo&mZKziXgT=z&hsytpEdbRjC=tPkpE&yNetXi=JaaW&PiazmuQvoAKLNHeGt=ePpmrS&c=d&BpCycOlbkfdyudyhMgpQCIzKwabBAFYiP=ulrTYGUG&zGCccmlFtJkNVfRjtzIZVtlWQZulBFGMa=OIHtFvqDKybZDOS&ERFeYDFokx=YhShOxHruwhRdMugizXZuyrpuAMJSEHDwMltwtSzxHaxudDKUqBUQqycaXwC&JCspZkaEpKM=hlnghajZyYSUecISZYnqcYSDsTtAKDGbjGTiyymUrAktp&hMPhXMF=BKGGmmLyVyyzCMdJzIFrBrPMvMVSZNecspVGkwoaeFP HTTP/1.0\r\nFoo: Bar\r\nContent-Length: 0\r\n\r\n", h.to_s, 'junk params (GET)')

  h.method = 'POST'
  assert_equal("POST /foo/bar.html HTTP/1.0\r\nFoo: Bar\r\nContent-Length: 591\r\n\r\nxfgwQgKMdA=WTFkTkFc&axTMmHQdAXPKDDQwJ=lwRJs&PmOhEQkHXbuHWieQbvv=LXO&eaiRjHtwlENl=rIgR&kBdFQmoWeT=UqKDW&a=b&dpoRzoqedheulYQ=ndBX&AXlvaZZGYPlpR=w&uFTvWtLLhHawHvgk=XVC&KFmmkBkFFmjYx=yJExY&CTDNLNkRaGviVUqRlZV=kEviLihu&c=d&LhZhftGZYtmzQXaDaudCF=HPOjnHzmzdxLDNYEzWdmLOSZsDlHdOLJLQnBScAVYJISLczRPDqYVcVOvBMLZn&atiBQBQhhsmoINqT=gXEfWAlfPTPzMtKpQGVeDQABygrSSWPPcHbYYMNSOOUHsrbsPXLNdfu&EcBxxXQpawCvRUmAGsWPKio=VigqsjpnbwKERDleXdmeLCdHzJXAwRozVeaPwRKRDnJ&DHQiEakGgRlbzOWfIdcfiRcvQIsHMgUrLd=AUtcNlvnyEuMlwEpkQSleujwAxJyhwxMGzkjmkeyTmsjO&zRDdbDhzbkVnqKdxdYyQAkiNBCCTMenVNx=zMxABkKqgcCcBNTvRkHGJPSdqSCdRjT",h.to_s, 'junk params (POST)')

  h.method = 'SEARCH'
  assert_equal("SEARCH /foo/bar.html HTTP/1.0\r\nFoo: Bar\r\nContent-Length: 522\r\n\r\nMjtCUDRsmqKl=vbEzWljeH&YvPKTNnlnSHYg=ovkqQaoQ&geUXPsTibtiRXbNwXeF=nhxicBEVIy&jwjZFB=HBBH&kNsybgrTitkQwq=rDITuAUgir&a=b&YCHsLzcfBQ=SOV&vFhqCboTPHsdjhwxQYFz=RtgW&mJFMqQ=EZ&tRdGcKFkkUyyWKreOzw=BoHFPpgXO&dzZEAaU=YREgxR&c=d&kfeJswjgOXgcrh=usIlCRPDVwydlWSHxaEtZazvTOSgbkmUsDSNzxfhSMvbniHetQBYQtb&yYwMEwzuoO=KbOmNEWPdOqZLfbWurUCZAfuGSWuZNMlTfcTooZvdcqKURAnmiBwWt&xWncBVCgyGmjkXzSmZuPxbVBJzRLADk=TvFUEpQQFgWDIcpKmcfsLibxH&mFJYMohOtPEW=CHtIFnPPpZWZZTdJLjanSIBjyxuKKYfrbNOFXqnxlmLrYRVeSZdlxoxqf&LOgBBkZMIyMY=DKHcOIujjRXMtHvuneTqtyBr", h.to_s, 'junk params (SEARCH)')
end

#test_junk_pipelining ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 151

def test_junk_pipelining
  srand(0)

  h = Klass.new
  h.from_s("GET /foo HTTP/1.0\r\n" + "Foo: Bar\r\n\r\n")
  h.junk_pipeline = 1
  assert_equal("GET / HTTP/1.1\r\nConnection: Keep-Alive\r\n\r\nGET /foo HTTP/1.0\r\nFoo: Bar\r\nContent-Length: 0\r\nConnection: Closed\r\n\r\n", h.to_s, 'pipeline')
end

#test_junk_slashes ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 60

def test_junk_slashes
  srand(0)

  h = junk_request
  assert_equal('GET', h.method, 'method')
  assert_equal('1.0', h.proto, 'proto')
  assert_equal('Bar', h['Foo'], 'header')
  assert_equal('/foo/bar.html', h.uri, 'uri')

  h = junk_request
  h.junk_directories = 1
  assert_equal('/D/../DnJT/../kXG/../Y/../BmnXu/../foo/lZ/../J/../zQzFP/../S/../Yxzd/../bar.html', h.uri, 'junk directories')

  h = junk_request
  h.junk_slashes = 1
  assert_equal('/foo//bar.html', h.uri, 'junk slashes')

  h = junk_request
  h.junk_self_referring_directories = 1
  assert_equal('/././foo/././bar.html', h.uri, 'junk referring directories')

  h = junk_request
  h.junk_param_start = 1
  assert_equal('/%3fgf=XjLyc/../foo/bar.html', h.uri, 'junk start of params')
  
  h = junk_request
  h.junk_end_of_uri = 1
  assert_equal('/%20HTTP/1.0%0d%0a/../../foo/bar.html', h.uri, 'junk end of URI')
end

#test_normalize ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 210

def test_normalize
  h = junk_request
  h.uri = '/foo/..////./././asdf/././//../bar.html'
  assert_equal('/bar.html', h.uri, 'normalize on set')
end

#test_params ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 90

def test_params
  srand(0)

  h = junk_request
  assert_equal('/foo/bar.html', h.uri, 'uri')

  h.uri_parts['QueryString']['B'] = 'a'
  assert_equal('/foo/bar.html?B=a', h.uri, 'uri with param')
  
  h.uri_parts['QueryString']['B'] = ['a','b']
  assert_equal('/foo/bar.html?B=a&B=b', h.uri, 'uri with a param with multiple values')
  
  h.uri_parts['QueryString']['B'] = '='
  assert_equal('/foo/bar.html?B=%3d', h.uri, 'uri with a param that requires escaping')

  assert_equal(
      "GET /foo/bar.html?B=%3d HTTP/1.0\r\n" +
      "Foo: Bar\r\n" +
      "Content-Length: 0\r\n" +
    "\r\n", h.to_s, 'GET to_s'
  )
  
  h.method = 'POST'
  assert_equal(
      "POST /foo/bar.html HTTP/1.0\r\n" +
      "Foo: Bar\r\n" +
      "Content-Length: 5\r\n" +
    "\r\n" +
    'B=%3d',
    h.to_s, 'POST to_s'
  )

  h.body = 'FOO'
  assert_equal(
      "POST /foo/bar.html HTTP/1.0\r\n" +
      "Foo: Bar\r\n" +
      "Content-Length: 3\r\n" +
    "\r\n" +
    'FOO',
    h.to_s, 'POST to_s, with hardcoded body'
  )

end

#test_to_s ⇒ Object 



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# File 'lib/rex/proto/http/request.rb.ut.rb', line 13

def test_to_s
  h = Klass.new

  h.headers['Foo']     = 'Fishing'
  h.headers['Chicken'] = 47
  h.auto_cl = true

  assert_equal(
    "GET / HTTP/1.1\r\n" +
    "Foo: Fishing\r\n" +
    "Content-Length: 0\r\n" +
    "Chicken: 47\r\n\r\n", h.to_s)
end