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Edit File: test_http11.rb
# Copyright (c) 2005 Zed A. Shaw # You can redistribute it and/or modify it under the same terms as Ruby. # # Additional work donated by contributors. See http://mongrel.rubyforge.org/attributions.html # for more information. require 'test/testhelp' include Mongrel class HttpParserTest < Test::Unit::TestCase def test_parse_simple parser = HttpParser.new req = {} http = "GET / HTTP/1.1\r\n\r\n" nread = parser.execute(req, http, 0) assert nread == http.length, "Failed to parse the full HTTP request" assert parser.finished?, "Parser didn't finish" assert !parser.error?, "Parser had error" assert nread == parser.nread, "Number read returned from execute does not match" assert_equal 'HTTP/1.1', req['SERVER_PROTOCOL'] assert_equal '/', req['REQUEST_PATH'] assert_equal 'HTTP/1.1', req['HTTP_VERSION'] assert_equal '/', req['REQUEST_URI'] assert_equal 'CGI/1.2', req['GATEWAY_INTERFACE'] assert_equal 'GET', req['REQUEST_METHOD'] assert_nil req['FRAGMENT'] assert_nil req['QUERY_STRING'] parser.reset assert parser.nread == 0, "Number read after reset should be 0" end def test_parse_dumbfuck_headers parser = HttpParser.new req = {} should_be_good = "GET / HTTP/1.1\r\naaaaaaaaaaaaa:++++++++++\r\n\r\n" nread = parser.execute(req, should_be_good, 0) assert_equal should_be_good.length, nread assert parser.finished? assert !parser.error? nasty_pound_header = "GET / HTTP/1.1\r\nX-SSL-Bullshit: -----BEGIN CERTIFICATE-----\r\n\tMIIFbTCCBFWgAwIBAgICH4cwDQYJKoZIhvcNAQEFBQAwcDELMAkGA1UEBhMCVUsx\r\n\tETAPBgNVBAoTCGVTY2llbmNlMRIwEAYDVQQLEwlBdXRob3JpdHkxCzAJBgNVBAMT\r\n\tAkNBMS0wKwYJKoZIhvcNAQkBFh5jYS1vcGVyYXRvckBncmlkLXN1cHBvcnQuYWMu\r\n\tdWswHhcNMDYwNzI3MTQxMzI4WhcNMDcwNzI3MTQxMzI4WjBbMQswCQYDVQQGEwJV\r\n\tSzERMA8GA1UEChMIZVNjaWVuY2UxEzARBgNVBAsTCk1hbmNoZXN0ZXIxCzAJBgNV\r\n\tBAcTmrsogriqMWLAk1DMRcwFQYDVQQDEw5taWNoYWVsIHBhcmQYJKoZIhvcNAQEB\r\n\tBQADggEPADCCAQoCggEBANPEQBgl1IaKdSS1TbhF3hEXSl72G9J+WC/1R64fAcEF\r\n\tW51rEyFYiIeZGx/BVzwXbeBoNUK41OK65sxGuflMo5gLflbwJtHBRIEKAfVVp3YR\r\n\tgW7cMA/s/XKgL1GEC7rQw8lIZT8RApukCGqOVHSi/F1SiFlPDxuDfmdiNzL31+sL\r\n\t0iwHDdNkGjy5pyBSB8Y79dsSJtCW/iaLB0/n8Sj7HgvvZJ7x0fr+RQjYOUUfrePP\r\n\tu2MSpFyf+9BbC/aXgaZuiCvSR+8Snv3xApQY+fULK/xY8h8Ua51iXoQ5jrgu2SqR\r\n\twgA7BUi3G8LFzMBl8FRCDYGUDy7M6QaHXx1ZWIPWNKsCAwEAAaOCAiQwggIgMAwG\r\n\tA1UdEwEB/wQCMAAwEQYJYIZIAYb4QgEBBAQDAgWgMA4GA1UdDwEB/wQEAwID6DAs\r\n\tBglghkgBhvhCAQ0EHxYdVUsgZS1TY2llbmNlIFVzZXIgQ2VydGlmaWNhdGUwHQYD\r\n\tVR0OBBYEFDTt/sf9PeMaZDHkUIldrDYMNTBZMIGaBgNVHSMEgZIwgY+AFAI4qxGj\r\n\tloCLDdMVKwiljjDastqooXSkcjBwMQswCQYDVQQGEwJVSzERMA8GA1UEChMIZVNj\r\n\taWVuY2UxEjAQBgNVBAsTCUF1dGhvcml0eTELMAkGA1UEAxMCQ0ExLTArBgkqhkiG\r\n\t9w0BCQEWHmNhLW9wZXJhdG9yQGdyaWQtc3VwcG9ydC5hYy51a4IBADApBgNVHRIE\r\n\tIjAggR5jYS1vcGVyYXRvckBncmlkLXN1cHBvcnQuYWMudWswGQYDVR0gBBIwEDAO\r\n\tBgwrBgEEAdkvAQEBAQYwPQYJYIZIAYb4QgEEBDAWLmh0dHA6Ly9jYS5ncmlkLXN1\r\n\tcHBvcnQuYWMudmT4sopwqlBWsvcHViL2NybC9jYWNybC5jcmwwPQYJYIZIAYb4QgEDBDAWLmh0\r\n\tdHA6Ly9jYS5ncmlkLXN1cHBvcnQuYWMudWsvcHViL2NybC9jYWNybC5jcmwwPwYD\r\n\tVR0fBDgwNjA0oDKgMIYuaHR0cDovL2NhLmdyaWQt5hYy51ay9wdWIv\r\n\tY3JsL2NhY3JsLmNybDANBgkqhkiG9w0BAQUFAAOCAQEAS/U4iiooBENGW/Hwmmd3\r\n\tXCy6Zrt08YjKCzGNjorT98g8uGsqYjSxv/hmi0qlnlHs+k/3Iobc3LjS5AMYr5L8\r\n\tUO7OSkgFFlLHQyC9JzPfmLCAugvzEbyv4Olnsr8hbxF1MbKZoQxUZtMVu29wjfXk\r\n\thTeApBv7eaKCWpSp7MCbvgzm74izKhu3vlDk9w6qVrxePfGgpKPqfHiOoGhFnbTK\r\n\twTC6o2xq5y0qZ03JonF7OJspEd3I5zKY3E+ov7/ZhW6DqT8UFvsAdjvQbXyhV8Eu\r\n\tYhixw1aKEPzNjNowuIseVogKOLXxWI5vAi5HgXdS0/ES5gDGsABo4fqovUKlgop3\r\n\tRA==\r\n\t-----END CERTIFICATE-----\r\n\r\n" parser = HttpParser.new req = {} #nread = parser.execute(req, nasty_pound_header, 0) #assert_equal nasty_pound_header.length, nread #assert parser.finished? #assert !parser.error? end def test_parse_error parser = HttpParser.new req = {} bad_http = "GET / SsUTF/1.1" error = false begin nread = parser.execute(req, bad_http, 0) rescue => details error = true end assert error, "failed to throw exception" assert !parser.finished?, "Parser shouldn't be finished" assert parser.error?, "Parser SHOULD have error" end def test_fragment_in_uri parser = HttpParser.new req = {} get = "GET /forums/1/topics/2375?page=1#posts-17408 HTTP/1.1\r\n\r\n" assert_nothing_raised do parser.execute(req, get, 0) end assert parser.finished? assert_equal '/forums/1/topics/2375?page=1', req['REQUEST_URI'] assert_equal 'posts-17408', req['FRAGMENT'] end # lame random garbage maker def rand_data(min, max, readable=true) count = min + ((rand(max)+1) *10).to_i res = count.to_s + "/" if readable res << Digest::SHA1.hexdigest(rand(count * 100).to_s) * (count / 40) else res << Digest::SHA1.digest(rand(count * 100).to_s) * (count / 20) end return res end def test_horrible_queries parser = HttpParser.new # then that large header names are caught 10.times do |c| get = "GET /#{rand_data(10,120)} HTTP/1.1\r\nX-#{rand_data(1024, 1024+(c*1024))}: Test\r\n\r\n" assert_raises Mongrel::HttpParserError do parser.execute({}, get, 0) parser.reset end end # then that large mangled field values are caught 10.times do |c| get = "GET /#{rand_data(10,120)} HTTP/1.1\r\nX-Test: #{rand_data(1024, 1024+(c*1024), false)}\r\n\r\n" assert_raises Mongrel::HttpParserError do parser.execute({}, get, 0) parser.reset end end # then large headers are rejected too get = "GET /#{rand_data(10,120)} HTTP/1.1\r\n" get << "X-Test: test\r\n" * (80 * 1024) assert_raises Mongrel::HttpParserError do parser.execute({}, get, 0) parser.reset end # finally just that random garbage gets blocked all the time 10.times do |c| get = "GET #{rand_data(1024, 1024+(c*1024), false)} #{rand_data(1024, 1024+(c*1024), false)}\r\n\r\n" assert_raises Mongrel::HttpParserError do parser.execute({}, get, 0) parser.reset end end end def test_query_parse res = HttpRequest.query_parse("zed=1&frank=#{HttpRequest.escape('&&& ')}") assert res["zed"], "didn't get the request right" assert res["frank"], "no frank" assert_equal "1", res["zed"], "wrong result" assert_equal "&&& ", HttpRequest.unescape(res["frank"]), "wrong result" res = HttpRequest.query_parse("zed=1&zed=2&zed=3&frank=11;zed=45") assert res["zed"], "didn't get the request right" assert res["frank"], "no frank" assert_equal 4,res["zed"].length, "wrong number for zed" assert_equal "11",res["frank"], "wrong number for frank" end end