/index.html

%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 2007-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. %% You may obtain a copy of the License at %% %% http://www.apache.org/licenses/LICENSE-2.0 %% %% Unless required by applicable law or agreed to in writing, software %% distributed under the License is distributed on an "AS IS" BASIS, %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %% See the License for the specific language governing permissions and %% limitations under the License. %% %% %CopyrightEnd% %% %% -module(httpd_basic_SUITE). -include_lib("kernel/include/file.hrl"). -include_lib("common_test/include/ct.hrl"). -include("inets_test_lib.hrl"). %% Note: This directive should only be used in test suites. -compile(export_all). -define(URL_START, "http://localhost:"). suite() -> [{ct_hooks,[ts_install_cth]}, {timetrap, {seconds, 30}}]. all() -> [uri_too_long_414, header_too_long_413, entity_too_long, erl_script_nocache_opt, script_nocache, escaped_url_in_error_body, script_timeout, slowdose, keep_alive_timeout, invalid_rfc1123_date ]. groups() -> []. init_per_group(_GroupName, Config) -> Config. end_per_group(_GroupName, Config) -> Config. %%-------------------------------------------------------------------- %% Function: init_per_suite(Config) -> Config %% Config - [tuple()] %% A list of key/value pairs, holding the test case configuration. %% Description: Initiation before the whole suite %% %% Note: This function is free to add any key/value pairs to the Config %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- init_per_suite(Config) -> inets_test_lib:stop_apps([inets]), inets_test_lib:start_apps([inets]), PrivDir = proplists:get_value(priv_dir, Config), DataDir = proplists:get_value(data_dir, Config), Dummy = " /index.html DUMMY ", DummyFile = filename:join([PrivDir,"dummy.html"]), CgiDir = filename:join(PrivDir, "cgi-bin"), ok = file:make_dir(CgiDir), {CgiPrintEnv, CgiSleep} = case test_server:os_type() of {win32, _} -> {"printenv.bat", "cgi_sleep.exe"}; _ -> {"printenv.sh", "cgi_sleep"} end, lists:foreach( fun(Cgi) -> inets_test_lib:copy_file(Cgi, DataDir, CgiDir), AbsCgi = filename:join([CgiDir, Cgi]), {ok, FileInfo} = file:read_file_info(AbsCgi), ok = file:write_file_info(AbsCgi, FileInfo#file_info{mode = 8#00755}) end, [CgiPrintEnv, CgiSleep]), {ok, Fd} = file:open(DummyFile, [write]), ok = file:write(Fd, Dummy), ok = file:close(Fd), HttpdConf = [{port, 0}, {ipfamily, inet}, {server_name, "httpd_test"}, {server_root, PrivDir}, {document_root, PrivDir}, {bind_address, "localhost"}], [{httpd_conf, HttpdConf}, {cgi_dir, CgiDir}, {cgi_printenv, CgiPrintEnv}, {cgi_sleep, CgiSleep} | Config]. %%-------------------------------------------------------------------- %% Function: end_per_suite(Config) -> _ %% Config - [tuple()] %% A list of key/value pairs, holding the test case configuration. %% Description: Cleanup after the whole suite %%-------------------------------------------------------------------- end_per_suite(_Config) -> inets:stop(), ok. %%-------------------------------------------------------------------- %% Function: init_per_testcase(Case, Config) -> Config % Case - atom() %% Name of the test case that is about to be run. %% Config - [tuple()] %% A list of key/value pairs, holding the test case configuration. %% %% Description: Initiation before each test case %% %% Note: This function is free to add any key/value pairs to the Config %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- init_per_testcase(_Case, Config) -> Config. %%-------------------------------------------------------------------- %% Function: end_per_testcase(Case, Config) -> _ %% Case - atom() %% Name of the test case that is about to be run. %% Config - [tuple()] %% A list of key/value pairs, holding the test case configuration. %% Description: Cleanup after each test case %%-------------------------------------------------------------------- end_per_testcase(_Case, Config) -> Config. %%------------------------------------------------------------------------- %% Test cases starts here. %%------------------------------------------------------------------------- uri_too_long_414() -> [{doc, "Test that too long uri's get 414 HTTP code"}]. uri_too_long_414(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{max_uri_size, 10} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), Address = proplists:get_value(bind_address, Info), ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET /morethantenchars " "HTTP/1.1\r\n\r\n", [{statuscode, 414}, %% Server will send lowest version %% as it will not get to the %% client version %% before aborting {version, "HTTP/0.9"}]), inets:stop(httpd, Pid). %%------------------------------------------------------------------------- header_too_long_413() -> [{doc,"Test that too long headers's get 413 HTTP code"}]. header_too_long_413(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{max_header_size, 10} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), Address = proplists:get_value(bind_address, Info), ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET index.html " "HTTP/1.1\r\n" "Connection:close \r\n\r\n ", [{statuscode, 413}, {version, "HTTP/1.1"}]), inets:stop(httpd, Pid). %%------------------------------------------------------------------------- entity_too_long() -> [{doc, "Test that too long versions and method strings are rejected"}]. entity_too_long(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, HttpdConf), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), Address = proplists:get_value(bind_address, Info), %% Not so long but wrong ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET / " ++ lists:duplicate(5, $A) ++ "\r\n\r\n", [{statuscode, 400}, %% Server will send lowest version %% as it will not get to the %% client version %% before aborting {version, "HTTP/0.9"}]), %% Too long ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET / " ++ lists:duplicate(100, $A) ++ "\r\n\r\n", [{statuscode, 413}, %% Server will send lowest version %% as it will not get to the %% client version %% before aborting {version, "HTTP/0.9"}]), %% Not so long but wrong ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), lists:duplicate(5, $A) ++ " / " "HTTP/1.1\r\n\r\n", [{statuscode, 501}, %% Server will send lowest version %% as it will not get to the %% client version %% before aborting {version, "HTTP/1.1"}]), %% Too long ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), lists:duplicate(100, $A) ++ " / " "HTTP/1.1\r\n\r\n", [{statuscode, 413}, %% Server will send lowest version %% as it will not get to the %% client version %% before aborting {version, "HTTP/0.9"}]), inets:stop(httpd, Pid). %%------------------------------------------------------------------------- script_nocache() -> [{doc,"Test nocache option for mod_cgi and mod_esi"}]. script_nocache(Config) when is_list(Config) -> Normal = {no_header, "cache-control"}, NoCache = {header, "cache-control", "no-cache"}, verify_script_nocache(Config, false, false, Normal, Normal), verify_script_nocache(Config, true, false, NoCache, Normal), verify_script_nocache(Config, false, true, Normal, NoCache), verify_script_nocache(Config, true, true, NoCache, NoCache). %%------------------------------------------------------------------------- erl_script_nocache_opt(doc) -> ["Test that too long headers's get 413 HTTP code"]; erl_script_nocache_opt(suite) -> []; erl_script_nocache_opt(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{port, 0}, {erl_script_nocache, true} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), _Address = proplists:get_value(bind_address, Info), URL1 = ?URL_START ++ integer_to_list(Port), case httpc:request(get, {URL1 ++ "/dummy.html", []}, [{url_encode, false}, {version, "HTTP/1.0"}], [{full_result, false}]) of {ok, {200, _}} -> ok end, inets:stop(httpd, Pid). %%------------------------------------------------------------------------- %%------------------------------------------------------------------------- escaped_url_in_error_body() -> [{doc, "Test Url-encoding see OTP-8940"}]. escaped_url_in_error_body(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{port, 0} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), URL1 = ?URL_START ++ integer_to_list(Port), %% Sanity check {ok, {200, _}} = httpc:request(get, {URL1 ++ "/dummy.html", []}, [{url_encode, false}, {version, "HTTP/1.0"}], [{full_result, false}]), {ok, {200, _}} = httpc:request(get, {URL1 ++ "/dummy.html", []}, [{url_encode, true}, {version, "HTTP/1.0"}], [{full_result, false}]), %% Ask for a non-existing page(1) Path = "/this_is_bold", HTMLEncodedPath = http_util:html_encode(Path), URL2 = uri_string:recompose(#{scheme => "http", host => "localhost", port => Port, path => Path}), {ok, {404, Body3}} = httpc:request(get, {URL2, []}, [{url_encode, true}, {version, "HTTP/1.0"}], [{full_result, false}]), HTMLEncodedPath = find_URL_path(string:tokens(Body3, " ")), {ok, {404, Body4}} = httpc:request(get, {URL2, []}, [{url_encode, false}, {version, "HTTP/1.0"}], [{full_result, false}]), HTMLEncodedPath = find_URL_path(string:tokens(Body4, " ")), inets:stop(httpd, Pid). %%------------------------------------------------------------------------- keep_alive_timeout(doc) -> ["Test the keep_alive_timeout option"]; keep_alive_timeout(suite) -> []; keep_alive_timeout(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{port, 0}, {keep_alive, true}, {keep_alive_timeout, 2} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), _Address = proplists:get_value(bind_address, Info), {ok, S} = gen_tcp:connect("localhost", Port, []), receive after 3000 -> {error, closed} = gen_tcp:send(S, "hey") end, inets:stop(httpd, Pid). %%------------------------------------------------------------------------- script_timeout(doc) -> ["Test the httpd script_timeout option"]; script_timeout(suite) -> []; script_timeout(Config) when is_list(Config) -> verify_script_timeout(Config, 20, 200), verify_script_timeout(Config, 5, 403), ok. verify_script_timeout(Config, ScriptTimeout, StatusCode) -> HttpdConf = proplists:get_value(httpd_conf, Config), CgiScript = proplists:get_value(cgi_sleep, Config), CgiDir = proplists:get_value(cgi_dir, Config), {ok, Pid} = inets:start(httpd, [{port, 0}, {script_alias, {"/cgi-bin/", CgiDir ++ "/"}}, {script_timeout, ScriptTimeout} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), Address = proplists:get_value(bind_address, Info), ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET /cgi-bin/" ++ CgiScript ++ " HTTP/1.0\r\n\r\n", [{statuscode, StatusCode}, {version, "HTTP/1.0"}]), inets:stop(httpd, Pid). %%------------------------------------------------------------------------- slowdose() -> [{doc, "Testing minimum bytes per second option"}]. slowdose(Config) when is_list(Config) -> HttpdConf = proplists:get_value(httpd_conf, Config), {ok, Pid} = inets:start(httpd, [{port, 0}, {minimum_bytes_per_second, 200}|HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), {ok, Socket} = gen_tcp:connect("localhost", Port, []), receive after 6000 -> {error, closed} = gen_tcp:send(Socket, "Hey") end. %%------------------------------------------------------------------------- invalid_rfc1123_date() -> [{doc, "Test that a non-DST date is handled correcly"}]. invalid_rfc1123_date(Config) when is_list(Config) -> Rfc1123FormattedDate = "Sun, 26 Mar 2017 01:00:00 GMT", NonDSTDateTime = {{2017, 03, 26},{1, 0, 0}}, Rfc1123FormattedDate =:= httpd_util:rfc1123_date(NonDSTDateTime). %%------------------------------------------------------------------------- %% Internal functions %%------------------------------------------------------------------------- verify_script_nocache(Config, CgiNoCache, EsiNoCache, CgiOption, EsiOption) -> HttpdConf = proplists:get_value(httpd_conf, Config), CgiScript = proplists:get_value(cgi_printenv, Config), CgiDir = proplists:get_value(cgi_dir, Config), {ok, Pid} = inets:start(httpd, [{port, 0}, {script_alias, {"/cgi-bin/", CgiDir ++ "/"}}, {script_nocache, CgiNoCache}, {erl_script_alias, {"/cgi-bin/erl", [httpd_example,io]}}, {erl_script_nocache, EsiNoCache} | HttpdConf]), Info = httpd:info(Pid), Port = proplists:get_value(port, Info), Address = proplists:get_value(bind_address, Info), ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET /cgi-bin/" ++ CgiScript ++ " HTTP/1.0\r\n\r\n", [{statuscode, 200}, CgiOption, {version, "HTTP/1.0"}]), ok = httpd_test_lib:verify_request(ip_comm, Address, Port, node(), "GET /cgi-bin/erl/httpd_example:get " "HTTP/1.0\r\n\r\n", [{statuscode, 200}, EsiOption, {version, "HTTP/1.0"}]), inets:stop(httpd, Pid). find_URL_path([]) -> ""; find_URL_path(["URL", URL | _]) -> URL; find_URL_path([_ | Rest]) -> find_URL_path(Rest). skip(Reason) -> {skip, Reason}.