require 'abstract_unit' class BaseRequestTest < ActiveSupport::TestCase def setup @env = { :ip_spoofing_check => true, :tld_length => 1, "rack.input" => "foo" } end def url_for(options = {}) options = { host: 'www.example.com' }.merge!(options) ActionDispatch::Http::URL.url_for(options) end protected def stub_request(env = {}) ip_spoofing_check = env.key?(:ip_spoofing_check) ? env.delete(:ip_spoofing_check) : true @trusted_proxies ||= nil ip_app = ActionDispatch::RemoteIp.new(Proc.new { }, ip_spoofing_check, @trusted_proxies) tld_length = env.key?(:tld_length) ? env.delete(:tld_length) : 1 ip_app.call(env) ActionDispatch::Http::URL.tld_length = tld_length env = @env.merge(env) ActionDispatch::Request.new(env) end end class RequestUrlFor < BaseRequestTest test "url_for class method" do e = assert_raise(ArgumentError) { url_for(:host => nil) } assert_match(/Please provide the :host parameter/, e.message) assert_equal '/books', url_for(:only_path => true, :path => '/books') assert_equal 'http://www.example.com/books/?q=code', url_for(trailing_slash: true, path: '/books?q=code') assert_equal 'http://www.example.com/books/?spareslashes=////', url_for(trailing_slash: true, path: '/books?spareslashes=////') assert_equal 'http://www.example.com', url_for assert_equal 'http://api.example.com', url_for(:subdomain => 'api') assert_equal 'http://example.com', url_for(:subdomain => false) assert_equal 'http://www.ror.com', url_for(:domain => 'ror.com') assert_equal 'http://api.ror.co.uk', url_for(:host => 'www.ror.co.uk', :subdomain => 'api', :tld_length => 2) assert_equal 'http://www.example.com:8080', url_for(:port => 8080) assert_equal 'https://www.example.com', url_for(:protocol => 'https') assert_equal 'http://www.example.com/docs', url_for(:path => '/docs') assert_equal 'http://www.example.com#signup', url_for(:anchor => 'signup') assert_equal 'http://www.example.com/', url_for(:trailing_slash => true) assert_equal 'http://dhh:supersecret@www.example.com', url_for(:user => 'dhh', :password => 'supersecret') assert_equal 'http://www.example.com?search=books', url_for(:params => { :search => 'books' }) assert_equal 'http://www.example.com?params=', url_for(:params => '') assert_equal 'http://www.example.com?params=1', url_for(:params => 1) end end class RequestIP < BaseRequestTest test "remote ip" do request = stub_request 'REMOTE_ADDR' => '1.2.3.4' assert_equal '1.2.3.4', request.remote_ip request = stub_request 'REMOTE_ADDR' => '1.2.3.4,3.4.5.6' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'REMOTE_ADDR' => '1.2.3.4', 'HTTP_X_FORWARDED_FOR' => '3.4.5.6' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'REMOTE_ADDR' => '127.0.0.1', 'HTTP_X_FORWARDED_FOR' => '3.4.5.6' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '3.4.5.6,unknown' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '3.4.5.6,172.16.0.1' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '3.4.5.6,192.168.0.1' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '3.4.5.6,10.0.0.1' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '3.4.5.6, 10.0.0.1, 10.0.0.1' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '3.4.5.6,127.0.0.1' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'unknown,192.168.0.1' assert_equal nil, request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '9.9.9.9, 3.4.5.6, 172.31.4.4, 10.0.0.1' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'not_ip_address' assert_equal nil, request.remote_ip end test "remote ip spoof detection" do request = stub_request 'HTTP_X_FORWARDED_FOR' => '1.1.1.1', 'HTTP_CLIENT_IP' => '2.2.2.2' e = assert_raise(ActionDispatch::RemoteIp::IpSpoofAttackError) { request.remote_ip } assert_match(/IP spoofing attack/, e.message) assert_match(/HTTP_X_FORWARDED_FOR="1.1.1.1"/, e.message) assert_match(/HTTP_CLIENT_IP="2.2.2.2"/, e.message) end test "remote ip with spoof detection disabled" do request = stub_request 'HTTP_X_FORWARDED_FOR' => '1.1.1.1', 'HTTP_CLIENT_IP' => '2.2.2.2', :ip_spoofing_check => false assert_equal '1.1.1.1', request.remote_ip end test "remote ip spoof protection ignores private addresses" do request = stub_request 'HTTP_X_FORWARDED_FOR' => '172.17.19.51', 'HTTP_CLIENT_IP' => '172.17.19.51', 'REMOTE_ADDR' => '1.1.1.1', 'HTTP_X_BLUECOAT_VIA' => 'de462e07a2db325e' assert_equal '1.1.1.1', request.remote_ip end test "remote ip v6" do request = stub_request 'REMOTE_ADDR' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334' assert_equal '2001:0db8:85a3:0000:0000:8a2e:0370:7334', request.remote_ip request = stub_request 'REMOTE_ADDR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329,2001:0db8:85a3:0000:0000:8a2e:0370:7334' assert_equal '2001:0db8:85a3:0000:0000:8a2e:0370:7334', request.remote_ip request = stub_request 'REMOTE_ADDR' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334', 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip request = stub_request 'REMOTE_ADDR' => '::1', 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329,unknown' assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329,::1' assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329, ::1, ::1' assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'unknown,::1' assert_equal nil, request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334, fe80:0000:0000:0000:0202:b3ff:fe1e:8329, ::1, fc00::, fc01::, fdff' assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'FE00::, FDFF::' assert_equal 'FE00::', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'not_ip_address' assert_equal nil, request.remote_ip end test "remote ip v6 spoof detection" do request = stub_request 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', 'HTTP_CLIENT_IP' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334' e = assert_raise(ActionDispatch::RemoteIp::IpSpoofAttackError) { request.remote_ip } assert_match(/IP spoofing attack/, e.message) assert_match(/HTTP_X_FORWARDED_FOR="fe80:0000:0000:0000:0202:b3ff:fe1e:8329"/, e.message) assert_match(/HTTP_CLIENT_IP="2001:0db8:85a3:0000:0000:8a2e:0370:7334"/, e.message) end test "remote ip v6 spoof detection disabled" do request = stub_request 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', 'HTTP_CLIENT_IP' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334', :ip_spoofing_check => false assert_equal 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329', request.remote_ip end test "remote ip with user specified trusted proxies String" do @trusted_proxies = "67.205.106.73" request = stub_request 'REMOTE_ADDR' => '3.4.5.6', 'HTTP_X_FORWARDED_FOR' => '67.205.106.73' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'REMOTE_ADDR' => '172.16.0.1,67.205.106.73', 'HTTP_X_FORWARDED_FOR' => '67.205.106.73' assert_equal '67.205.106.73', request.remote_ip request = stub_request 'REMOTE_ADDR' => '67.205.106.73,3.4.5.6', 'HTTP_X_FORWARDED_FOR' => '67.205.106.73' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '67.205.106.73,unknown' assert_equal nil, request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '9.9.9.9, 3.4.5.6, 10.0.0.1, 67.205.106.73' assert_equal '3.4.5.6', request.remote_ip end test "remote ip v6 with user specified trusted proxies String" do @trusted_proxies = 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' request = stub_request 'REMOTE_ADDR' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334', 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal '2001:0db8:85a3:0000:0000:8a2e:0370:7334', request.remote_ip request = stub_request 'REMOTE_ADDR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329,2001:0db8:85a3:0000:0000:8a2e:0370:7334', 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal '2001:0db8:85a3:0000:0000:8a2e:0370:7334', request.remote_ip request = stub_request 'REMOTE_ADDR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329,::1', 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal '::1', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'unknown,fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal nil, request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329,2001:0db8:85a3:0000:0000:8a2e:0370:7334' assert_equal "2001:0db8:85a3:0000:0000:8a2e:0370:7334", request.remote_ip end test "remote ip with user specified trusted proxies Regexp" do @trusted_proxies = /^67\.205\.106\.73$/i request = stub_request 'REMOTE_ADDR' => '67.205.106.73', 'HTTP_X_FORWARDED_FOR' => '3.4.5.6' assert_equal '3.4.5.6', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '10.0.0.1, 9.9.9.9, 3.4.5.6, 67.205.106.73' assert_equal '3.4.5.6', request.remote_ip end test "remote ip v6 with user specified trusted proxies Regexp" do @trusted_proxies = /^fe80:0000:0000:0000:0202:b3ff:fe1e:8329$/i request = stub_request 'REMOTE_ADDR' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334', 'HTTP_X_FORWARDED_FOR' => 'fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal '2001:0db8:85a3:0000:0000:8a2e:0370:7334', request.remote_ip request = stub_request 'HTTP_X_FORWARDED_FOR' => '2001:0db8:85a3:0000:0000:8a2e:0370:7334, fe80:0000:0000:0000:0202:b3ff:fe1e:8329' assert_equal '2001:0db8:85a3:0000:0000:8a2e:0370:7334', request.remote_ip end test "remote ip middleware not present still returns an IP" do request = stub_request('REMOTE_ADDR' => '127.0.0.1') assert_equal '127.0.0.1', request.remote_ip end end class RequestDomain < BaseRequestTest test "domains" do request = stub_request 'HTTP_HOST' => 'www.rubyonrails.org' assert_equal "rubyonrails.org", request.domain request = stub_request 'HTTP_HOST' => "www.rubyonrails.co.uk" assert_equal "rubyonrails.co.uk", request.domain(2) request = stub_request 'HTTP_HOST' => "www.rubyonrails.co.uk", :tld_length => 2 assert_equal "rubyonrails.co.uk", request.domain request = stub_request 'HTTP_HOST' => "192.168.1.200" assert_nil request.domain request = stub_request 'HTTP_HOST' => "foo.192.168.1.200" assert_nil request.domain request = stub_request 'HTTP_HOST' => "192.168.1.200.com" assert_equal "200.com", request.domain end test "subdomains" do request = stub_request 'HTTP_HOST' => "www.rubyonrails.org" assert_equal %w( www ), request.subdomains assert_equal "www", request.subdomain request = stub_request 'HTTP_HOST' => "www.rubyonrails.co.uk" assert_equal %w( www ), request.subdomains(2) assert_equal "www", request.subdomain(2) request = stub_request 'HTTP_HOST' => "dev.www.rubyonrails.co.uk" assert_equal %w( dev www ), request.subdomains(2) assert_equal "dev.www", request.subdomain(2) request = stub_request 'HTTP_HOST' => "dev.www.rubyonrails.co.uk", :tld_length => 2 assert_equal %w( dev www ), request.subdomains assert_equal "dev.www", request.subdomain request = stub_request 'HTTP_HOST' => "foobar.foobar.com" assert_equal %w( foobar ), request.subdomains assert_equal "foobar", request.subdomain request = stub_request 'HTTP_HOST' => "192.168.1.200" assert_equal [], request.subdomains assert_equal "", request.subdomain request = stub_request 'HTTP_HOST' => "foo.192.168.1.200" assert_equal [], request.subdomains assert_equal "", request.subdomain request = stub_request 'HTTP_HOST' => "192.168.1.200.com" assert_equal %w( 192 168 1 ), request.subdomains assert_equal "192.168.1", request.subdomain request = stub_request 'HTTP_HOST' => nil assert_equal [], request.subdomains assert_equal "", request.subdomain end end class RequestPort < BaseRequestTest test "standard_port" do request = stub_request assert_equal 80, request.standard_port request = stub_request 'HTTPS' => 'on' assert_equal 443, request.standard_port end test "standard_port?" do request = stub_request assert !request.ssl? assert request.standard_port? request = stub_request 'HTTPS' => 'on' assert request.ssl? assert request.standard_port? request = stub_request 'HTTP_HOST' => 'www.example.org:8080' assert !request.ssl? assert !request.standard_port? request = stub_request 'HTTP_HOST' => 'www.example.org:8443', 'HTTPS' => 'on' assert request.ssl? assert !request.standard_port? end test "optional port" do request = stub_request 'HTTP_HOST' => 'www.example.org:80' assert_equal nil, request.optional_port request = stub_request 'HTTP_HOST' => 'www.example.org:8080' assert_equal 8080, request.optional_port end test "port string" do request = stub_request 'HTTP_HOST' => 'www.example.org:80' assert_equal '', request.port_string request = stub_request 'HTTP_HOST' => 'www.example.org:8080' assert_equal ':8080', request.port_string end end class RequestPath < BaseRequestTest test "full path" do request = stub_request 'SCRIPT_NAME' => '', 'PATH_INFO' => '/path/of/some/uri', 'QUERY_STRING' => 'mapped=1' assert_equal "/path/of/some/uri?mapped=1", request.fullpath assert_equal "/path/of/some/uri", request.path_info request = stub_request 'SCRIPT_NAME' => '', 'PATH_INFO' => '/path/of/some/uri' assert_equal "/path/of/some/uri", request.fullpath assert_equal "/path/of/some/uri", request.path_info request = stub_request 'SCRIPT_NAME' => '', 'PATH_INFO' => '/' assert_equal "/", request.fullpath assert_equal "/", request.path_info request = stub_request 'SCRIPT_NAME' => '', 'PATH_INFO' => '/', 'QUERY_STRING' => 'm=b' assert_equal "/?m=b", request.fullpath assert_equal "/", request.path_info request = stub_request 'SCRIPT_NAME' => '/hieraki', 'PATH_INFO' => '/' assert_equal "/hieraki/", request.fullpath assert_equal "/", request.path_info request = stub_request 'SCRIPT_NAME' => '/collaboration/hieraki', 'PATH_INFO' => '/books/edit/2' assert_equal "/collaboration/hieraki/books/edit/2", request.fullpath assert_equal "/books/edit/2", request.path_info request = stub_request 'SCRIPT_NAME' => '/path', 'PATH_INFO' => '/of/some/uri', 'QUERY_STRING' => 'mapped=1' assert_equal "/path/of/some/uri?mapped=1", request.fullpath assert_equal "/of/some/uri", request.path_info end test "original_fullpath returns ORIGINAL_FULLPATH" do request = stub_request('ORIGINAL_FULLPATH' => "/foo?bar") path = request.original_fullpath assert_equal "/foo?bar", path end test "original_url returns url built using ORIGINAL_FULLPATH" do request = stub_request('ORIGINAL_FULLPATH' => "/foo?bar", 'HTTP_HOST' => "example.org", 'rack.url_scheme' => "http") url = request.original_url assert_equal "http://example.org/foo?bar", url end test "original_fullpath returns fullpath if ORIGINAL_FULLPATH is not present" do request = stub_request('PATH_INFO' => "/foo", 'QUERY_STRING' => "bar") path = request.original_fullpath assert_equal "/foo?bar", path end end class RequestHost < BaseRequestTest test "host with default port" do request = stub_request 'HTTP_HOST' => 'rubyonrails.org:80' assert_equal "rubyonrails.org", request.host_with_port end test "host with non default port" do request = stub_request 'HTTP_HOST' => 'rubyonrails.org:81' assert_equal "rubyonrails.org:81", request.host_with_port end test "proxy request" do request = stub_request 'HTTP_HOST' => 'glu.ttono.us:80' assert_equal "glu.ttono.us", request.host_with_port end test "http host" do request = stub_request 'HTTP_HOST' => "rubyonrails.org:8080" assert_equal "rubyonrails.org", request.host assert_equal "rubyonrails.org:8080", request.host_with_port request = stub_request 'HTTP_X_FORWARDED_HOST' => "www.firsthost.org, www.secondhost.org" assert_equal "www.secondhost.org", request.host end test "http host with default port overrides server port" do request = stub_request 'HTTP_HOST' => "rubyonrails.org" assert_equal "rubyonrails.org", request.host_with_port end test "host with port if http standard port is specified" do request = stub_request 'HTTP_X_FORWARDED_HOST' => "glu.ttono.us:80" assert_equal "glu.ttono.us", request.host_with_port end test "host with port if https standard port is specified" do request = stub_request( 'HTTP_X_FORWARDED_PROTO' => "https", 'HTTP_X_FORWARDED_HOST' => "glu.ttono.us:443" ) assert_equal "glu.ttono.us", request.host_with_port end test "host if ipv6 reference" do request = stub_request 'HTTP_HOST' => "[2001:1234:5678:9abc:def0::dead:beef]" assert_equal "[2001:1234:5678:9abc:def0::dead:beef]", request.host end test "host if ipv6 reference with port" do request = stub_request 'HTTP_HOST' => "[2001:1234:5678:9abc:def0::dead:beef]:8008" assert_equal "[2001:1234:5678:9abc:def0::dead:beef]", request.host end end class RequestCGI < BaseRequestTest test "CGI environment variables" do request = stub_request( "AUTH_TYPE" => "Basic", "GATEWAY_INTERFACE" => "CGI/1.1", "HTTP_ACCEPT" => "*/*", "HTTP_ACCEPT_CHARSET" => "UTF-8", "HTTP_ACCEPT_ENCODING" => "gzip, deflate", "HTTP_ACCEPT_LANGUAGE" => "en", "HTTP_CACHE_CONTROL" => "no-cache, max-age=0", "HTTP_FROM" => "googlebot", "HTTP_HOST" => "glu.ttono.us:8007", "HTTP_NEGOTIATE" => "trans", "HTTP_PRAGMA" => "no-cache", "HTTP_REFERER" => "http://www.google.com/search?q=glu.ttono.us", "HTTP_USER_AGENT" => "Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en)", "PATH_INFO" => "/homepage/", "PATH_TRANSLATED" => "/home/kevinc/sites/typo/public/homepage/", "QUERY_STRING" => "", "REMOTE_ADDR" => "207.7.108.53", "REMOTE_HOST" => "google.com", "REMOTE_IDENT" => "kevin", "REMOTE_USER" => "kevin", "REQUEST_METHOD" => "GET", "SCRIPT_NAME" => "/dispatch.fcgi", "SERVER_NAME" => "glu.ttono.us", "SERVER_PORT" => "8007", "SERVER_PROTOCOL" => "HTTP/1.1", "SERVER_SOFTWARE" => "lighttpd/1.4.5", ) assert_equal "Basic", request.auth_type assert_equal 0, request.content_length assert_equal nil, request.content_mime_type assert_equal "CGI/1.1", request.gateway_interface assert_equal "*/*", request.accept assert_equal "UTF-8", request.accept_charset assert_equal "gzip, deflate", request.accept_encoding assert_equal "en", request.accept_language assert_equal "no-cache, max-age=0", request.cache_control assert_equal "googlebot", request.from assert_equal "glu.ttono.us", request.host assert_equal "trans", request.negotiate assert_equal "no-cache", request.pragma assert_equal "http://www.google.com/search?q=glu.ttono.us", request.referer assert_equal "Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en)", request.user_agent assert_equal "/homepage/", request.path_info assert_equal "/home/kevinc/sites/typo/public/homepage/", request.path_translated assert_equal "", request.query_string assert_equal "207.7.108.53", request.remote_addr assert_equal "google.com", request.remote_host assert_equal "kevin", request.remote_ident assert_equal "kevin", request.remote_user assert_equal "GET", request.request_method assert_equal "/dispatch.fcgi", request.script_name assert_equal "glu.ttono.us", request.server_name assert_equal 8007, request.server_port assert_equal "HTTP/1.1", request.server_protocol assert_equal "lighttpd", request.server_software end end class LocalhostTest < BaseRequestTest test "IPs that match localhost" do request = stub_request("REMOTE_IP" => "127.1.1.1", "REMOTE_ADDR" => "127.1.1.1") assert request.local? end end class RequestCookie < BaseRequestTest test "cookie syntax resilience" do request = stub_request("HTTP_COOKIE" => "_session_id=c84ace84796670c052c6ceb2451fb0f2; is_admin=yes") assert_equal "c84ace84796670c052c6ceb2451fb0f2", request.cookies["_session_id"], request.cookies.inspect assert_equal "yes", request.cookies["is_admin"], request.cookies.inspect # some Nokia phone browsers omit the space after the semicolon separator. # some developers have grown accustomed to using comma in cookie values. request = stub_request("HTTP_COOKIE"=>"_session_id=c84ace847,96670c052c6ceb2451fb0f2;is_admin=yes") assert_equal "c84ace847", request.cookies["_session_id"], request.cookies.inspect assert_equal "yes", request.cookies["is_admin"], request.cookies.inspect end end class RequestParamsParsing < BaseRequestTest test "doesnt break when content type has charset" do request = stub_request( 'REQUEST_METHOD' => 'POST', 'CONTENT_LENGTH' => "flamenco=love".length, 'CONTENT_TYPE' => 'application/x-www-form-urlencoded; charset=utf-8', 'rack.input' => StringIO.new("flamenco=love") ) assert_equal({"flamenco"=> "love"}, request.request_parameters) end test "doesnt interpret request uri as query string when missing" do request = stub_request('REQUEST_URI' => 'foo') assert_equal({}, request.query_parameters) end end class RequestRewind < BaseRequestTest test "body should be rewound" do data = 'rewind' env = { 'rack.input' => StringIO.new(data), 'CONTENT_LENGTH' => data.length, 'CONTENT_TYPE' => 'application/x-www-form-urlencoded; charset=utf-8' } # Read the request body by parsing params. request = stub_request(env) request.request_parameters # Should have rewound the body. assert_equal 0, request.body.pos end test "raw_post rewinds rack.input if RAW_POST_DATA is nil" do request = stub_request( 'rack.input' => StringIO.new("raw"), 'CONTENT_LENGTH' => 3 ) assert_equal "raw", request.raw_post assert_equal "raw", request.env['rack.input'].read end end class RequestProtocol < BaseRequestTest test "server software" do assert_equal 'lighttpd', stub_request('SERVER_SOFTWARE' => 'lighttpd/1.4.5').server_software assert_equal 'apache', stub_request('SERVER_SOFTWARE' => 'Apache3.422').server_software end test "xml http request" do request = stub_request assert !request.xml_http_request? assert !request.xhr? request = stub_request 'HTTP_X_REQUESTED_WITH' => 'DefinitelyNotAjax1.0' assert !request.xml_http_request? assert !request.xhr? request = stub_request 'HTTP_X_REQUESTED_WITH' => 'XMLHttpRequest' assert request.xml_http_request? assert request.xhr? end test "reports ssl" do assert !stub_request.ssl? assert stub_request('HTTPS' => 'on').ssl? end test "reports ssl when proxied via lighttpd" do assert stub_request('HTTP_X_FORWARDED_PROTO' => 'https').ssl? end test "scheme returns https when proxied" do request = stub_request 'rack.url_scheme' => 'http' assert !request.ssl? assert_equal 'http', request.scheme request = stub_request( 'rack.url_scheme' => 'http', 'HTTP_X_FORWARDED_PROTO' => 'https' ) assert request.ssl? assert_equal 'https', request.scheme end end class RequestMethod < BaseRequestTest test "method returns environment's request method when it has not been overridden by middleware".squish do ActionDispatch::Request::HTTP_METHODS.each do |method| request = stub_request('REQUEST_METHOD' => method) assert_equal method, request.method assert_equal method.underscore.to_sym, request.method_symbol end end test "allow request method hacking" do request = stub_request('REQUEST_METHOD' => 'POST') assert_equal 'POST', request.request_method assert_equal 'POST', request.env["REQUEST_METHOD"] request.request_method = 'GET' assert_equal 'GET', request.request_method assert_equal 'GET', request.env["REQUEST_METHOD"] end test "invalid http method raises exception" do assert_raise(ActionController::UnknownHttpMethod) do stub_request('REQUEST_METHOD' => 'RANDOM_METHOD').request_method end end test "method returns original value of environment request method on POST" do request = stub_request('rack.methodoverride.original_method' => 'POST') assert_equal 'POST', request.method end test "method raises exception on invalid HTTP method" do assert_raise(ActionController::UnknownHttpMethod) do stub_request('rack.methodoverride.original_method' => '_RANDOM_METHOD').method end assert_raise(ActionController::UnknownHttpMethod) do stub_request('REQUEST_METHOD' => '_RANDOM_METHOD').method end end test "post masquerading as patch" do request = stub_request( 'REQUEST_METHOD' => 'PATCH', "rack.methodoverride.original_method" => "POST" ) assert_equal "POST", request.method assert_equal "PATCH", request.request_method assert request.patch? end test "post masquerading as put" do request = stub_request( 'REQUEST_METHOD' => 'PUT', "rack.methodoverride.original_method" => "POST" ) assert_equal "POST", request.method assert_equal "PUT", request.request_method assert request.put? end test "post uneffected by local inflections" do existing_acrnoyms = ActiveSupport::Inflector.inflections.acronyms.dup existing_acrnoym_regex = ActiveSupport::Inflector.inflections.acronym_regex.dup begin ActiveSupport::Inflector.inflections do |inflect| inflect.acronym "POS" end assert_equal "pos_t", "POST".underscore request = stub_request "REQUEST_METHOD" => "POST" assert_equal :post, ActionDispatch::Request::HTTP_METHOD_LOOKUP["POST"] assert_equal :post, request.method_symbol assert request.post? ensure # Reset original acronym set ActiveSupport::Inflector.inflections do |inflect| inflect.send(:instance_variable_set,"@acronyms",existing_acrnoyms) inflect.send(:instance_variable_set,"@acronym_regex",existing_acrnoym_regex) end end end end class RequestFormat < BaseRequestTest test "xml format" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => 'xml' }) assert_equal Mime::XML, request.format end test "xhtml format" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => 'xhtml' }) assert_equal Mime::HTML, request.format end test "txt format" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => 'txt' }) assert_equal Mime::TEXT, request.format end test "XMLHttpRequest" do request = stub_request( 'HTTP_X_REQUESTED_WITH' => 'XMLHttpRequest', 'HTTP_ACCEPT' => [Mime::JS, Mime::HTML, Mime::XML, "text/xml", Mime::ALL].join(",") ) request.expects(:parameters).at_least_once.returns({}) assert request.xhr? assert_equal Mime::JS, request.format end test "can override format with parameter negative" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => :txt }) assert !request.format.xml? end test "can override format with parameter positive" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => :xml }) assert request.format.xml? end test "formats text/html with accept header" do request = stub_request 'HTTP_ACCEPT' => 'text/html' assert_equal [Mime::HTML], request.formats end test "formats blank with accept header" do request = stub_request 'HTTP_ACCEPT' => '' assert_equal [Mime::HTML], request.formats end test "formats XMLHttpRequest with accept header" do request = stub_request 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest" assert_equal [Mime::JS], request.formats end test "formats application/xml with accept header" do request = stub_request('CONTENT_TYPE' => 'application/xml; charset=UTF-8', 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest") assert_equal [Mime::XML], request.formats end test "formats format:text with accept header" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => :txt }) assert_equal [Mime::TEXT], request.formats end test "formats format:unknown with accept header" do request = stub_request request.expects(:parameters).at_least_once.returns({ :format => :unknown }) assert_instance_of Mime::NullType, request.format end test "format is not nil with unknown format" do request = stub_request request.expects(:parameters).at_least_once.returns({ format: :hello }) assert request.format.nil? assert_not request.format.html? assert_not request.format.xml? assert_not request.format.json? end test "format does not throw exceptions when malformed parameters" do request = stub_request("QUERY_STRING" => "x[y]=1&x[y][][w]=2") assert request.formats assert request.format.html? end test "formats with xhr request" do request = stub_request 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest" request.expects(:parameters).at_least_once.returns({}) assert_equal [Mime::JS], request.formats end test "ignore_accept_header" do old_ignore_accept_header = ActionDispatch::Request.ignore_accept_header ActionDispatch::Request.ignore_accept_header = true begin request = stub_request 'HTTP_ACCEPT' => 'application/xml' request.expects(:parameters).at_least_once.returns({}) assert_equal [ Mime::HTML ], request.formats request = stub_request 'HTTP_ACCEPT' => 'koz-asked/something-crazy' request.expects(:parameters).at_least_once.returns({}) assert_equal [ Mime::HTML ], request.formats request = stub_request 'HTTP_ACCEPT' => '*/*;q=0.1' request.expects(:parameters).at_least_once.returns({}) assert_equal [ Mime::HTML ], request.formats request = stub_request 'HTTP_ACCEPT' => 'application/jxw' request.expects(:parameters).at_least_once.returns({}) assert_equal [ Mime::HTML ], request.formats request = stub_request 'HTTP_ACCEPT' => 'application/xml', 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest" request.expects(:parameters).at_least_once.returns({}) assert_equal [ Mime::JS ], request.formats request = stub_request 'HTTP_ACCEPT' => 'application/xml', 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest" request.expects(:parameters).at_least_once.returns({:format => :json}) assert_equal [ Mime::JSON ], request.formats ensure ActionDispatch::Request.ignore_accept_header = old_ignore_accept_header end end end class RequestMimeType < BaseRequestTest test "content type" do assert_equal Mime::HTML, stub_request('CONTENT_TYPE' => 'text/html').content_mime_type end test "no content type" do assert_equal nil, stub_request.content_mime_type end test "content type is XML" do assert_equal Mime::XML, stub_request('CONTENT_TYPE' => 'application/xml').content_mime_type end test "content type with charset" do assert_equal Mime::XML, stub_request('CONTENT_TYPE' => 'application/xml; charset=UTF-8').content_mime_type end test "user agent" do assert_equal 'TestAgent', stub_request('HTTP_USER_AGENT' => 'TestAgent').user_agent end test "negotiate_mime" do request = stub_request( 'HTTP_ACCEPT' => 'text/html', 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest" ) assert_equal nil, request.negotiate_mime([Mime::XML, Mime::JSON]) assert_equal Mime::HTML, request.negotiate_mime([Mime::XML, Mime::HTML]) assert_equal Mime::HTML, request.negotiate_mime([Mime::XML, Mime::ALL]) end test "negotiate_mime with content_type" do request = stub_request( 'CONTENT_TYPE' => 'application/xml; charset=UTF-8', 'HTTP_X_REQUESTED_WITH' => "XMLHttpRequest" ) assert_equal Mime::XML, request.negotiate_mime([Mime::XML, Mime::CSV]) end end class RequestParameters < BaseRequestTest test "parameters" do request = stub_request request.expects(:request_parameters).at_least_once.returns({ "foo" => 1 }) request.expects(:query_parameters).at_least_once.returns({ "bar" => 2 }) assert_equal({"foo" => 1, "bar" => 2}, request.parameters) assert_equal({"foo" => 1}, request.request_parameters) assert_equal({"bar" => 2}, request.query_parameters) end test "parameters not accessible after rack parse error" do request = stub_request("QUERY_STRING" => "x[y]=1&x[y][][w]=2") 2.times do assert_raises(ActionController::BadRequest) do # rack will raise a TypeError when parsing this query string request.parameters end end end test "parameters not accessible after rack parse error of invalid UTF8 character" do request = stub_request("QUERY_STRING" => "foo%81E=1") 2.times do assert_raises(ActionController::BadRequest) do # rack will raise a Rack::Utils::InvalidParameterError when parsing this query string request.parameters end end end test "parameters not accessible after rack parse error 1" do request = stub_request( 'REQUEST_METHOD' => 'POST', 'CONTENT_LENGTH' => "a%=".length, 'CONTENT_TYPE' => 'application/x-www-form-urlencoded; charset=utf-8', 'rack.input' => StringIO.new("a%=") ) assert_raises(ActionController::BadRequest) do # rack will raise a TypeError when parsing this query string request.parameters end end test "we have access to the original exception" do request = stub_request("QUERY_STRING" => "x[y]=1&x[y][][w]=2") e = assert_raises(ActionController::BadRequest) do # rack will raise a TypeError when parsing this query string request.parameters end assert e.original_exception assert_equal e.original_exception.backtrace, e.backtrace end end class RequestParameterFilter < BaseRequestTest test "process parameter filter" do test_hashes = [ [{'foo'=>'bar'},{'foo'=>'bar'},%w'food'], [{'foo'=>'bar'},{'foo'=>'[FILTERED]'},%w'foo'], [{'foo'=>'bar', 'bar'=>'foo'},{'foo'=>'[FILTERED]', 'bar'=>'foo'},%w'foo baz'], [{'foo'=>'bar', 'baz'=>'foo'},{'foo'=>'[FILTERED]', 'baz'=>'[FILTERED]'},%w'foo baz'], [{'bar'=>{'foo'=>'bar','bar'=>'foo'}},{'bar'=>{'foo'=>'[FILTERED]','bar'=>'foo'}},%w'fo'], [{'foo'=>{'foo'=>'bar','bar'=>'foo'}},{'foo'=>'[FILTERED]'},%w'f banana'], [{'baz'=>[{'foo'=>'baz'}, "1"]}, {'baz'=>[{'foo'=>'[FILTERED]'}, "1"]}, [/foo/]]] test_hashes.each do |before_filter, after_filter, filter_words| parameter_filter = ActionDispatch::Http::ParameterFilter.new(filter_words) assert_equal after_filter, parameter_filter.filter(before_filter) filter_words << 'blah' filter_words << lambda { |key, value| value.reverse! if key =~ /bargain/ } parameter_filter = ActionDispatch::Http::ParameterFilter.new(filter_words) before_filter['barg'] = {'bargain'=>'gain', 'blah'=>'bar', 'bar'=>{'bargain'=>{'blah'=>'foo'}}} after_filter['barg'] = {'bargain'=>'niag', 'blah'=>'[FILTERED]', 'bar'=>{'bargain'=>{'blah'=>'[FILTERED]'}}} assert_equal after_filter, parameter_filter.filter(before_filter) end end test "filtered_parameters returns params filtered" do request = stub_request( 'action_dispatch.request.parameters' => { 'lifo' => 'Pratik', 'amount' => '420', 'step' => '1' }, 'action_dispatch.parameter_filter' => [:lifo, :amount] ) params = request.filtered_parameters assert_equal "[FILTERED]", params["lifo"] assert_equal "[FILTERED]", params["amount"] assert_equal "1", params["step"] end test "filtered_env filters env as a whole" do request = stub_request( 'action_dispatch.request.parameters' => { 'amount' => '420', 'step' => '1' }, "RAW_POST_DATA" => "yada yada", 'action_dispatch.parameter_filter' => [:lifo, :amount] ) request = stub_request(request.filtered_env) assert_equal "[FILTERED]", request.raw_post assert_equal "[FILTERED]", request.params["amount"] assert_equal "1", request.params["step"] end test "filtered_path returns path with filtered query string" do %w(; &).each do |sep| request = stub_request( 'QUERY_STRING' => %w(username=sikachu secret=bd4f21f api_key=b1bc3b3cd352f68d79d7).join(sep), 'PATH_INFO' => '/authenticate', 'action_dispatch.parameter_filter' => [:secret, :api_key] ) path = request.filtered_path assert_equal %w(/authenticate?username=sikachu secret=[FILTERED] api_key=[FILTERED]).join(sep), path end end test "filtered_path should not unescape a genuine '[FILTERED]' value" do request = stub_request( 'QUERY_STRING' => "secret=bd4f21f&genuine=%5BFILTERED%5D", 'PATH_INFO' => '/authenticate', 'action_dispatch.parameter_filter' => [:secret] ) path = request.filtered_path assert_equal request.script_name + "/authenticate?secret=[FILTERED]&genuine=%5BFILTERED%5D", path end test "filtered_path should preserve duplication of keys in query string" do request = stub_request( 'QUERY_STRING' => "username=sikachu&secret=bd4f21f&username=fxn", 'PATH_INFO' => '/authenticate', 'action_dispatch.parameter_filter' => [:secret] ) path = request.filtered_path assert_equal request.script_name + "/authenticate?username=sikachu&secret=[FILTERED]&username=fxn", path end test "filtered_path should ignore searchparts" do request = stub_request( 'QUERY_STRING' => "secret", 'PATH_INFO' => '/authenticate', 'action_dispatch.parameter_filter' => [:secret] ) path = request.filtered_path assert_equal request.script_name + "/authenticate?secret", path end end class RequestEtag < BaseRequestTest test "if_none_match_etags none" do request = stub_request assert_equal nil, request.if_none_match assert_equal [], request.if_none_match_etags assert !request.etag_matches?("foo") assert !request.etag_matches?(nil) end test "if_none_match_etags single" do header = 'the-etag' request = stub_request('HTTP_IF_NONE_MATCH' => header) assert_equal header, request.if_none_match assert_equal [header], request.if_none_match_etags assert request.etag_matches?("the-etag") end test "if_none_match_etags quoted single" do header = '"the-etag"' request = stub_request('HTTP_IF_NONE_MATCH' => header) assert_equal header, request.if_none_match assert_equal ['the-etag'], request.if_none_match_etags assert request.etag_matches?("the-etag") end test "if_none_match_etags multiple" do header = 'etag1, etag2, "third etag", "etag4"' expected = ['etag1', 'etag2', 'third etag', 'etag4'] request = stub_request('HTTP_IF_NONE_MATCH' => header) assert_equal header, request.if_none_match assert_equal expected, request.if_none_match_etags expected.each do |etag| assert request.etag_matches?(etag), etag end end end class RequestVariant < BaseRequestTest test "setting variant" do request = stub_request request.variant = :mobile assert_equal [:mobile], request.variant request.variant = [:phone, :tablet] assert_equal [:phone, :tablet], request.variant assert_raise ArgumentError do request.variant = [:phone, "tablet"] end assert_raise ArgumentError do request.variant = "yolo" end end test "setting variant with non symbol value" do request = stub_request assert_raise ArgumentError do request.variant = "mobile" end end end