require File.dirname(__FILE__) + '/../abstract_unit' require 'action_controller/cgi_process' require 'action_controller/cgi_ext/cgi_ext' require 'stringio' class CGITest < Test::Unit::TestCase def setup @query_string = "action=create_customer&full_name=David%20Heinemeier%20Hansson&customerId=1" @query_string_with_nil = "action=create_customer&full_name=" @query_string_with_array = "action=create_customer&selected[]=1&selected[]=2&selected[]=3" @query_string_with_amps = "action=create_customer&name=Don%27t+%26+Does" @query_string_with_multiple_of_same_name = "action=update_order&full_name=Lau%20Taarnskov&products=4&products=2&products=3" @query_string_with_many_equal = "action=create_customer&full_name=abc=def=ghi" @query_string_without_equal = "action" @query_string_with_many_ampersands = "&action=create_customer&&&full_name=David%20Heinemeier%20Hansson" end def test_query_string assert_equal( { "action" => "create_customer", "full_name" => "David Heinemeier Hansson", "customerId" => "1"}, CGIMethods.parse_query_parameters(@query_string) ) end def test_deep_query_string assert_equal({'x' => {'y' => {'z' => '10'}}}, CGIMethods.parse_query_parameters('x[y][z]=10')) end def test_deep_query_string_with_array assert_equal({'x' => {'y' => {'z' => ['10']}}}, CGIMethods.parse_query_parameters('x[y][z][]=10')) assert_equal({'x' => {'y' => {'z' => ['10', '5']}}}, CGIMethods.parse_query_parameters('x[y][z][]=10&x[y][z][]=5')) end def test_query_string_with_nil assert_equal( { "action" => "create_customer", "full_name" => nil}, CGIMethods.parse_query_parameters(@query_string_with_nil) ) end def test_query_string_with_array assert_equal( { "action" => "create_customer", "selected" => ["1", "2", "3"]}, CGIMethods.parse_query_parameters(@query_string_with_array) ) end def test_query_string_with_amps assert_equal( { "action" => "create_customer", "name" => "Don't & Does"}, CGIMethods.parse_query_parameters(@query_string_with_amps) ) end def test_query_string_with_many_equal assert_equal( { "action" => "create_customer", "full_name" => "abc=def=ghi"}, CGIMethods.parse_query_parameters(@query_string_with_many_equal) ) end def test_query_string_without_equal assert_equal( { "action" => nil }, CGIMethods.parse_query_parameters(@query_string_without_equal) ) end def test_query_string_with_many_ampersands assert_equal( { "action" => "create_customer", "full_name" => "David Heinemeier Hansson"}, CGIMethods.parse_query_parameters(@query_string_with_many_ampersands) ) end def test_parse_params input = { "customers[boston][first][name]" => [ "David" ], "customers[boston][first][url]" => [ "http://David" ], "customers[boston][second][name]" => [ "Allan" ], "customers[boston][second][url]" => [ "http://Allan" ], "something_else" => [ "blah" ], "something_nil" => [ nil ], "something_empty" => [ "" ], "products[first]" => [ "Apple Computer" ], "products[second]" => [ "Pc" ] } expected_output = { "customers" => { "boston" => { "first" => { "name" => "David", "url" => "http://David" }, "second" => { "name" => "Allan", "url" => "http://Allan" } } }, "something_else" => "blah", "something_empty" => "", "something_nil" => "", "products" => { "first" => "Apple Computer", "second" => "Pc" } } assert_equal expected_output, CGIMethods.parse_request_parameters(input) end def test_parse_params_from_multipart_upload mockup = Struct.new(:content_type, :original_filename) file = mockup.new('img/jpeg', 'foo.jpg') ie_file = mockup.new('img/jpeg', 'c:\\Documents and Settings\\foo\\Desktop\\bar.jpg') input = { "something" => [ StringIO.new("") ], "array_of_stringios" => [[ StringIO.new("One"), StringIO.new("Two") ]], "mixed_types_array" => [[ StringIO.new("Three"), "NotStringIO" ]], "mixed_types_as_checkboxes[strings][nested]" => [[ file, "String", StringIO.new("StringIO")]], "ie_mixed_types_as_checkboxes[strings][nested]" => [[ ie_file, "String", StringIO.new("StringIO")]], "products[string]" => [ StringIO.new("Apple Computer") ], "products[file]" => [ file ], "ie_products[string]" => [ StringIO.new("Microsoft") ], "ie_products[file]" => [ ie_file ] } expected_output = { "something" => "", "array_of_stringios" => ["One", "Two"], "mixed_types_array" => [ "Three", "NotStringIO" ], "mixed_types_as_checkboxes" => { "strings" => { "nested" => [ file, "String", "StringIO" ] }, }, "ie_mixed_types_as_checkboxes" => { "strings" => { "nested" => [ ie_file, "String", "StringIO" ] }, }, "products" => { "string" => "Apple Computer", "file" => file }, "ie_products" => { "string" => "Microsoft", "file" => ie_file } } params = CGIMethods.parse_request_parameters(input) assert_equal expected_output, params # Lone filenames are preserved. assert_equal 'foo.jpg', params['mixed_types_as_checkboxes']['strings']['nested'].first.original_filename assert_equal 'foo.jpg', params['products']['file'].original_filename # But full Windows paths are reduced to their basename. assert_equal 'bar.jpg', params['ie_mixed_types_as_checkboxes']['strings']['nested'].first.original_filename assert_equal 'bar.jpg', params['ie_products']['file'].original_filename end def test_parse_params_with_file input = { "customers[boston][first][name]" => [ "David" ], "something_else" => [ "blah" ], "logo" => [ File.new(File.dirname(__FILE__) + "/cgi_test.rb").path ] } expected_output = { "customers" => { "boston" => { "first" => { "name" => "David" } } }, "something_else" => "blah", "logo" => File.new(File.dirname(__FILE__) + "/cgi_test.rb").path, } assert_equal expected_output, CGIMethods.parse_request_parameters(input) end def test_parse_params_with_array input = { "selected[]" => [ "1", "2", "3" ] } expected_output = { "selected" => [ "1", "2", "3" ] } assert_equal expected_output, CGIMethods.parse_request_parameters(input) end def test_parse_params_with_non_alphanumeric_name input = { "a/b[c]" => %w(d) } expected = { "a/b" => { "c" => "d" }} assert_equal expected, CGIMethods.parse_request_parameters(input) end def test_parse_params_with_single_brackets_in_middle input = { "a/b[c]d" => %w(e) } expected = { "a/b[c]d" => "e" } assert_equal expected, CGIMethods.parse_request_parameters(input) end def test_parse_params_with_separated_brackets input = { "a/b@[c]d[e]" => %w(f) } expected = { "a/b@" => { "c]d[e" => "f" }} assert_equal expected, CGIMethods.parse_request_parameters(input) end def test_parse_params_with_separated_brackets_and_array input = { "a/b@[c]d[e][]" => %w(f) } expected = { "a/b@" => { "c]d[e" => ["f"] }} assert_equal expected , CGIMethods.parse_request_parameters(input) end def test_parse_params_with_unmatched_brackets_and_array input = { "a/b@[c][d[e][]" => %w(f) } expected = { "a/b@" => { "c" => { "d[e" => ["f"] }}} assert_equal expected, CGIMethods.parse_request_parameters(input) end end class MultipartCGITest < Test::Unit::TestCase FIXTURE_PATH = File.dirname(__FILE__) + '/../fixtures/multipart' def setup ENV['REQUEST_METHOD'] = 'POST' ENV['CONTENT_LENGTH'] = '0' ENV['CONTENT_TYPE'] = 'multipart/form-data, boundary=AaB03x' end def test_single_parameter params = process('single_parameter') assert_equal({ 'foo' => 'bar' }, params) end def test_text_file params = process('text_file') assert_equal %w(file foo), params.keys.sort assert_equal 'bar', params['foo'] file = params['file'] assert_kind_of StringIO, file assert_equal 'file.txt', file.original_filename assert_equal "text/plain\r", file.content_type assert_equal 'contents', file.read end def test_large_text_file params = process('large_text_file') assert_equal %w(file foo), params.keys.sort assert_equal 'bar', params['foo'] file = params['file'] assert_kind_of Tempfile, file assert_equal 'file.txt', file.original_filename assert_equal "text/plain\r", file.content_type assert ('a' * 20480) == file.read end def test_binary_file params = process('binary_file') assert_equal %w(file flowers foo), params.keys.sort assert_equal 'bar', params['foo'] file = params['file'] assert_kind_of StringIO, file assert_equal 'file.txt', file.original_filename assert_equal "text/plain\r", file.content_type assert_equal 'contents', file.read file = params['flowers'] assert_kind_of StringIO, file assert_equal 'flowers.jpg', file.original_filename assert_equal "image/jpeg\r", file.content_type assert_equal 19512, file.size #assert_equal File.read(File.dirname(__FILE__) + '/../../../activerecord/test/fixtures/flowers.jpg'), file.read end def test_mixed_files params = process('mixed_files') assert_equal %w(files foo), params.keys.sort assert_equal 'bar', params['foo'] # Ruby CGI doesn't handle multipart/mixed for us. assert_kind_of StringIO, params['files'] assert_equal 19756, params['files'].size end private def process(name) old_stdin = $stdin File.open(File.join(FIXTURE_PATH, name), 'rb') do |file| ENV['CONTENT_LENGTH'] = file.stat.size.to_s $stdin = file CGIMethods.parse_request_parameters CGI.new.params end ensure $stdin = old_stdin end end class CGIRequestTest < Test::Unit::TestCase def setup @request_hash = {"HTTP_MAX_FORWARDS"=>"10", "SERVER_NAME"=>"glu.ttono.us:8007", "FCGI_ROLE"=>"RESPONDER", "HTTP_X_FORWARDED_HOST"=>"glu.ttono.us", "HTTP_ACCEPT_ENCODING"=>"gzip, deflate", "HTTP_USER_AGENT"=>"Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en) AppleWebKit/312.5.1 (KHTML, like Gecko) Safari/312.3.1", "PATH_INFO"=>"", "HTTP_ACCEPT_LANGUAGE"=>"en", "HTTP_HOST"=>"glu.ttono.us:8007", "SERVER_PROTOCOL"=>"HTTP/1.1", "REDIRECT_URI"=>"/dispatch.fcgi", "SCRIPT_NAME"=>"/dispatch.fcgi", "SERVER_ADDR"=>"207.7.108.53", "REMOTE_ADDR"=>"207.7.108.53", "SERVER_SOFTWARE"=>"lighttpd/1.4.5", "HTTP_COOKIE"=>"_session_id=c84ace84796670c052c6ceb2451fb0f2; is_admin=yes", "HTTP_X_FORWARDED_SERVER"=>"glu.ttono.us", "REQUEST_URI"=>"/admin", "DOCUMENT_ROOT"=>"/home/kevinc/sites/typo/public", "SERVER_PORT"=>"8007", "QUERY_STRING"=>"", "REMOTE_PORT"=>"63137", "GATEWAY_INTERFACE"=>"CGI/1.1", "HTTP_X_FORWARDED_FOR"=>"65.88.180.234", "HTTP_ACCEPT"=>"*/*", "SCRIPT_FILENAME"=>"/home/kevinc/sites/typo/public/dispatch.fcgi", "REDIRECT_STATUS"=>"200", "REQUEST_METHOD"=>"GET"} # cookie as returned by some Nokia phone browsers (no space after semicolon separator) @alt_cookie_fmt_request_hash = {"HTTP_COOKIE"=>"_session_id=c84ace84796670c052c6ceb2451fb0f2;is_admin=yes"} @fake_cgi = Struct.new(:env_table).new(@request_hash) @request = ActionController::CgiRequest.new(@fake_cgi) end def test_proxy_request assert_equal 'glu.ttono.us', @request.host_with_port end def test_http_host @request_hash.delete "HTTP_X_FORWARDED_HOST" @request_hash['HTTP_HOST'] = "rubyonrails.org:8080" assert_equal "rubyonrails.org:8080", @request.host_with_port @request_hash['HTTP_X_FORWARDED_HOST'] = "www.firsthost.org, www.secondhost.org" assert_equal "www.secondhost.org", @request.host end def test_http_host_with_default_port_overrides_server_port @request_hash.delete "HTTP_X_FORWARDED_HOST" @request_hash['HTTP_HOST'] = "rubyonrails.org" assert_equal "rubyonrails.org", @request.host_with_port end def test_host_with_port_defaults_to_server_name_if_no_host_headers @request_hash.delete "HTTP_X_FORWARDED_HOST" @request_hash.delete "HTTP_HOST" assert_equal "glu.ttono.us:8007", @request.host_with_port end def test_host_with_port_falls_back_to_server_addr_if_necessary @request_hash.delete "HTTP_X_FORWARDED_HOST" @request_hash.delete "HTTP_HOST" @request_hash.delete "SERVER_NAME" assert_equal "207.7.108.53:8007", @request.host_with_port end def test_cookie_syntax_resilience cookies = CGI::Cookie::parse(@request_hash["HTTP_COOKIE"]); assert_equal ["c84ace84796670c052c6ceb2451fb0f2"], cookies["_session_id"] assert_equal ["yes"], cookies["is_admin"] alt_cookies = CGI::Cookie::parse(@alt_cookie_fmt_request_hash["HTTP_COOKIE"]); assert_equal ["c84ace84796670c052c6ceb2451fb0f2"], alt_cookies["_session_id"] assert_equal ["yes"], alt_cookies["is_admin"] end end