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11fdf7f2 TL |
1 | /* |
2 | * Copyright 2015 Cloudius Systems | |
3 | */ | |
4 | ||
5 | #include <seastar/http/httpd.hh> | |
6 | #include <seastar/http/handlers.hh> | |
7 | #include <seastar/http/matcher.hh> | |
8 | #include <seastar/http/matchrules.hh> | |
9 | #include <seastar/json/formatter.hh> | |
10 | #include <seastar/http/routes.hh> | |
11 | #include <seastar/http/exception.hh> | |
12 | #include <seastar/http/transformers.hh> | |
f67539c2 TL |
13 | #include <seastar/core/do_with.hh> |
14 | #include <seastar/core/loop.hh> | |
15 | #include <seastar/core/when_all.hh> | |
11fdf7f2 | 16 | #include <seastar/testing/test_case.hh> |
f67539c2 | 17 | #include <seastar/testing/thread_test_case.hh> |
11fdf7f2 TL |
18 | #include "loopback_socket.hh" |
19 | #include <boost/algorithm/string.hpp> | |
20 | #include <seastar/core/thread.hh> | |
21 | #include <seastar/util/noncopyable_function.hh> | |
22 | #include <seastar/http/json_path.hh> | |
20effc67 | 23 | #include <seastar/http/response_parser.hh> |
11fdf7f2 | 24 | #include <sstream> |
20effc67 TL |
25 | #include <seastar/core/shared_future.hh> |
26 | #include <seastar/util/later.hh> | |
11fdf7f2 TL |
27 | |
28 | using namespace seastar; | |
29 | using namespace httpd; | |
30 | ||
31 | class handl : public httpd::handler_base { | |
32 | public: | |
33 | virtual future<std::unique_ptr<reply> > handle(const sstring& path, | |
34 | std::unique_ptr<request> req, std::unique_ptr<reply> rep) { | |
35 | rep->done("html"); | |
36 | return make_ready_future<std::unique_ptr<reply>>(std::move(rep)); | |
37 | } | |
38 | }; | |
39 | ||
40 | SEASTAR_TEST_CASE(test_reply) | |
41 | { | |
42 | reply r; | |
43 | r.set_content_type("txt"); | |
44 | BOOST_REQUIRE_EQUAL(r._headers["Content-Type"], sstring("text/plain")); | |
45 | return make_ready_future<>(); | |
46 | } | |
47 | ||
48 | SEASTAR_TEST_CASE(test_str_matcher) | |
49 | { | |
50 | ||
51 | str_matcher m("/hello"); | |
52 | parameters param; | |
53 | BOOST_REQUIRE_EQUAL(m.match("/abc/hello", 4, param), 10u); | |
54 | return make_ready_future<>(); | |
55 | } | |
56 | ||
57 | SEASTAR_TEST_CASE(test_param_matcher) | |
58 | { | |
59 | ||
60 | param_matcher m("param"); | |
61 | parameters param; | |
62 | BOOST_REQUIRE_EQUAL(m.match("/abc/hello", 4, param), 10u); | |
63 | BOOST_REQUIRE_EQUAL(param.path("param"), "/hello"); | |
64 | BOOST_REQUIRE_EQUAL(param["param"], "hello"); | |
65 | return make_ready_future<>(); | |
66 | } | |
67 | ||
68 | SEASTAR_TEST_CASE(test_match_rule) | |
69 | { | |
70 | ||
71 | parameters param; | |
72 | handl* h = new handl(); | |
73 | match_rule mr(h); | |
74 | mr.add_str("/hello").add_param("param"); | |
75 | httpd::handler_base* res = mr.get("/hello/val1", param); | |
76 | BOOST_REQUIRE_EQUAL(res, h); | |
77 | BOOST_REQUIRE_EQUAL(param["param"], "val1"); | |
78 | res = mr.get("/hell/val1", param); | |
79 | httpd::handler_base* nl = nullptr; | |
80 | BOOST_REQUIRE_EQUAL(res, nl); | |
81 | return make_ready_future<>(); | |
82 | } | |
83 | ||
f67539c2 TL |
84 | SEASTAR_TEST_CASE(test_match_rule_order) |
85 | { | |
86 | parameters param; | |
87 | routes route; | |
88 | ||
89 | handl* h1 = new handl(); | |
90 | route.add(operation_type::GET, url("/hello"), h1); | |
91 | ||
92 | handl* h2 = new handl(); | |
93 | route.add(operation_type::GET, url("/hello"), h2); | |
94 | ||
95 | auto rh = route.get_handler(GET, "/hello", param); | |
96 | BOOST_REQUIRE_EQUAL(rh, h1); | |
97 | ||
98 | return make_ready_future<>(); | |
99 | } | |
100 | ||
101 | SEASTAR_TEST_CASE(test_put_drop_rule) | |
102 | { | |
103 | routes rts; | |
104 | auto h = std::make_unique<handl>(); | |
105 | parameters params; | |
106 | ||
107 | { | |
108 | auto reg = handler_registration(rts, *h, "/hello", operation_type::GET); | |
109 | auto res = rts.get_handler(operation_type::GET, "/hello", params); | |
110 | BOOST_REQUIRE_EQUAL(res, h.get()); | |
111 | } | |
112 | ||
113 | auto res = rts.get_handler(operation_type::GET, "/hello", params); | |
114 | httpd::handler_base* nl = nullptr; | |
115 | BOOST_REQUIRE_EQUAL(res, nl); | |
116 | return make_ready_future<>(); | |
117 | } | |
118 | ||
119 | // Putting a duplicated exact rule would result | |
120 | // in a memory leak due to the fact that rules are implemented | |
121 | // as raw pointers. In order to prevent such leaks, | |
122 | // an exception is thrown if somebody tries to put | |
123 | // a duplicated rule without removing the old one first. | |
124 | // The interface demands that the callee allocates the handle, | |
125 | // so it should also expect the callee to free it before | |
126 | // overwriting. | |
127 | SEASTAR_TEST_CASE(test_duplicated_exact_rule) | |
128 | { | |
129 | parameters param; | |
130 | routes route; | |
131 | ||
132 | handl* h1 = new handl; | |
133 | route.put(operation_type::GET, "/hello", h1); | |
134 | ||
135 | handl* h2 = new handl; | |
136 | BOOST_REQUIRE_THROW(route.put(operation_type::GET, "/hello", h2), std::runtime_error); | |
137 | ||
138 | delete route.drop(operation_type::GET, "/hello"); | |
139 | route.put(operation_type::GET, "/hello", h2); | |
140 | ||
141 | return make_ready_future<>(); | |
142 | } | |
143 | ||
144 | SEASTAR_TEST_CASE(test_add_del_cookie) | |
145 | { | |
146 | routes rts; | |
147 | handl* h = new handl(); | |
148 | match_rule mr(h); | |
149 | mr.add_str("/hello"); | |
150 | parameters params; | |
151 | ||
152 | { | |
153 | auto reg = rule_registration(rts, mr, operation_type::GET); | |
154 | auto res = rts.get_handler(operation_type::GET, "/hello", params); | |
155 | BOOST_REQUIRE_EQUAL(res, h); | |
156 | } | |
157 | ||
158 | auto res = rts.get_handler(operation_type::GET, "/hello", params); | |
159 | httpd::handler_base* nl = nullptr; | |
160 | BOOST_REQUIRE_EQUAL(res, nl); | |
161 | return make_ready_future<>(); | |
162 | } | |
163 | ||
11fdf7f2 TL |
164 | SEASTAR_TEST_CASE(test_formatter) |
165 | { | |
166 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(true), "true"); | |
167 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(false), "false"); | |
168 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(1), "1"); | |
169 | const char* txt = "efg"; | |
170 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(txt), "\"efg\""); | |
171 | sstring str = "abc"; | |
172 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(str), "\"abc\""); | |
173 | float f = 1; | |
174 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(f), "1"); | |
175 | f = 1.0/0.0; | |
176 | BOOST_CHECK_THROW(json::formatter::to_json(f), std::out_of_range); | |
177 | f = -1.0/0.0; | |
178 | BOOST_CHECK_THROW(json::formatter::to_json(f), std::out_of_range); | |
179 | f = 0.0/0.0; | |
180 | BOOST_CHECK_THROW(json::formatter::to_json(f), std::invalid_argument); | |
181 | double d = -1; | |
182 | BOOST_REQUIRE_EQUAL(json::formatter::to_json(d), "-1"); | |
183 | d = 1.0/0.0; | |
184 | BOOST_CHECK_THROW(json::formatter::to_json(d), std::out_of_range); | |
185 | d = -1.0/0.0; | |
186 | BOOST_CHECK_THROW(json::formatter::to_json(d), std::out_of_range); | |
187 | d = 0.0/0.0; | |
188 | BOOST_CHECK_THROW(json::formatter::to_json(d), std::invalid_argument); | |
189 | return make_ready_future<>(); | |
190 | } | |
191 | ||
192 | SEASTAR_TEST_CASE(test_decode_url) { | |
193 | request req; | |
194 | req._url = "/a?q=%23%24%23"; | |
195 | sstring url = http_server::connection::set_query_param(req); | |
196 | BOOST_REQUIRE_EQUAL(url, "/a"); | |
197 | BOOST_REQUIRE_EQUAL(req.get_query_param("q"), "#$#"); | |
198 | req._url = "/a?a=%23%24%23&b=%22%26%22"; | |
199 | http_server::connection::set_query_param(req); | |
200 | BOOST_REQUIRE_EQUAL(req.get_query_param("a"), "#$#"); | |
201 | BOOST_REQUIRE_EQUAL(req.get_query_param("b"), "\"&\""); | |
202 | return make_ready_future<>(); | |
203 | } | |
204 | ||
205 | SEASTAR_TEST_CASE(test_routes) { | |
206 | handl* h1 = new handl(); | |
207 | handl* h2 = new handl(); | |
208 | routes route; | |
209 | route.add(operation_type::GET, url("/api").remainder("path"), h1); | |
210 | route.add(operation_type::GET, url("/"), h2); | |
211 | std::unique_ptr<request> req = std::make_unique<request>(); | |
212 | std::unique_ptr<reply> rep = std::make_unique<reply>(); | |
213 | ||
214 | auto f1 = | |
215 | route.handle("/api", std::move(req), std::move(rep)).then( | |
216 | [] (std::unique_ptr<reply> rep) { | |
217 | BOOST_REQUIRE_EQUAL((int )rep->_status, (int )reply::status_type::ok); | |
218 | }); | |
219 | req.reset(new request); | |
220 | rep.reset(new reply); | |
221 | ||
222 | auto f2 = | |
223 | route.handle("/", std::move(req), std::move(rep)).then( | |
224 | [] (std::unique_ptr<reply> rep) { | |
225 | BOOST_REQUIRE_EQUAL((int )rep->_status, (int )reply::status_type::ok); | |
226 | }); | |
227 | req.reset(new request); | |
228 | rep.reset(new reply); | |
229 | auto f3 = | |
230 | route.handle("/api/abc", std::move(req), std::move(rep)).then( | |
231 | [] (std::unique_ptr<reply> rep) { | |
232 | }); | |
233 | req.reset(new request); | |
234 | rep.reset(new reply); | |
235 | auto f4 = | |
236 | route.handle("/ap", std::move(req), std::move(rep)).then( | |
237 | [] (std::unique_ptr<reply> rep) { | |
238 | BOOST_REQUIRE_EQUAL((int )rep->_status, | |
239 | (int )reply::status_type::not_found); | |
240 | }); | |
241 | return when_all(std::move(f1), std::move(f2), std::move(f3), std::move(f4)) | |
242 | .then([] (std::tuple<future<>, future<>, future<>, future<>> fs) { | |
243 | std::get<0>(fs).get(); | |
244 | std::get<1>(fs).get(); | |
245 | std::get<2>(fs).get(); | |
246 | std::get<3>(fs).get(); | |
247 | }); | |
248 | } | |
249 | ||
250 | SEASTAR_TEST_CASE(test_json_path) { | |
251 | shared_ptr<bool> res1 = make_shared<bool>(false); | |
252 | shared_ptr<bool> res2 = make_shared<bool>(false); | |
253 | shared_ptr<bool> res3 = make_shared<bool>(false); | |
254 | shared_ptr<routes> route = make_shared<routes>(); | |
255 | path_description path1("/my/path",GET,"path1", | |
256 | {{"param1", path_description::url_component_type::PARAM} | |
257 | ,{"/text", path_description::url_component_type::FIXED_STRING}},{}); | |
258 | path_description path2("/my/path",GET,"path2", | |
259 | {{"param1", path_description::url_component_type::PARAM} | |
260 | ,{"param2", path_description::url_component_type::PARAM}},{}); | |
261 | path_description path3("/my/path",GET,"path3", | |
262 | {{"param1", path_description::url_component_type::PARAM} | |
263 | ,{"param2", path_description::url_component_type::PARAM_UNTIL_END_OF_PATH}},{}); | |
264 | ||
265 | path1.set(*route, [res1] (const_req req) { | |
266 | (*res1) = true; | |
267 | BOOST_REQUIRE_EQUAL(req.param["param1"], "value1"); | |
268 | return ""; | |
269 | }); | |
270 | ||
271 | path2.set(*route, [res2] (const_req req) { | |
272 | (*res2) = true; | |
273 | BOOST_REQUIRE_EQUAL(req.param["param1"], "value2"); | |
274 | BOOST_REQUIRE_EQUAL(req.param["param2"], "text1"); | |
275 | return ""; | |
276 | }); | |
277 | ||
278 | path3.set(*route, [res3] (const_req req) { | |
279 | (*res3) = true; | |
280 | BOOST_REQUIRE_EQUAL(req.param["param1"], "value3"); | |
281 | BOOST_REQUIRE_EQUAL(req.param["param2"], "text2/text3"); | |
282 | return ""; | |
283 | }); | |
284 | ||
285 | auto f1 = route->handle("/my/path/value1/text", std::make_unique<request>(), std::make_unique<reply>()).then([res1, route] (auto f) { | |
286 | BOOST_REQUIRE_EQUAL(*res1, true); | |
287 | }); | |
288 | ||
289 | auto f2 = route->handle("/my/path/value2/text1", std::make_unique<request>(), std::make_unique<reply>()).then([res2, route] (auto f) { | |
290 | BOOST_REQUIRE_EQUAL(*res2, true); | |
291 | }); | |
292 | ||
293 | auto f3 = route->handle("/my/path/value3/text2/text3", std::make_unique<request>(), std::make_unique<reply>()).then([res3, route] (auto f) { | |
294 | BOOST_REQUIRE_EQUAL(*res3, true); | |
295 | }); | |
296 | ||
297 | return when_all(std::move(f1), std::move(f2), std::move(f3)) | |
298 | .then([] (std::tuple<future<>, future<>, future<>> fs) { | |
299 | std::get<0>(fs).get(); | |
300 | std::get<1>(fs).get(); | |
301 | std::get<2>(fs).get(); | |
302 | }); | |
303 | } | |
304 | ||
305 | /*! | |
306 | * \brief a helper data sink that stores everything it gets in a stringstream | |
307 | */ | |
308 | class memory_data_sink_impl : public data_sink_impl { | |
309 | std::stringstream& _ss; | |
310 | public: | |
311 | memory_data_sink_impl(std::stringstream& ss) : _ss(ss) { | |
312 | } | |
313 | virtual future<> put(net::packet data) override { | |
314 | abort(); | |
315 | return make_ready_future<>(); | |
316 | } | |
317 | virtual future<> put(temporary_buffer<char> buf) override { | |
318 | _ss.write(buf.get(), buf.size()); | |
319 | return make_ready_future<>(); | |
320 | } | |
321 | virtual future<> flush() override { | |
322 | return make_ready_future<>(); | |
323 | } | |
324 | ||
325 | virtual future<> close() override { | |
326 | return make_ready_future<>(); | |
327 | } | |
328 | }; | |
329 | ||
330 | class memory_data_sink : public data_sink { | |
331 | public: | |
332 | memory_data_sink(std::stringstream& ss) | |
333 | : data_sink(std::make_unique<memory_data_sink_impl>(ss)) {} | |
334 | }; | |
335 | ||
336 | future<> test_transformer_stream(std::stringstream& ss, content_replace& cr, std::vector<sstring>&& buffer_parts) { | |
337 | std::unique_ptr<seastar::httpd::request> req = std::make_unique<seastar::httpd::request>(); | |
338 | ss.str(""); | |
339 | req->_headers["Host"] = "localhost"; | |
20effc67 TL |
340 | output_stream_options opts; |
341 | opts.trim_to_size = true; | |
342 | return do_with(output_stream<char>(cr.transform(std::move(req), "json", output_stream<char>(memory_data_sink(ss), 32000, opts))), | |
9f95a23c | 343 | std::vector<sstring>(std::move(buffer_parts)), [] (output_stream<char>& os, std::vector<sstring>& parts) { |
11fdf7f2 TL |
344 | return do_for_each(parts, [&os](auto& p) { |
345 | return os.write(p); | |
9f95a23c | 346 | }).then([&os] { |
11fdf7f2 TL |
347 | return os.close(); |
348 | }); | |
349 | }); | |
350 | } | |
351 | ||
352 | SEASTAR_TEST_CASE(test_transformer) { | |
353 | return do_with(std::stringstream(), content_replace("json"), [] (std::stringstream& ss, content_replace& cr) { | |
20effc67 TL |
354 | output_stream_options opts; |
355 | opts.trim_to_size = true; | |
356 | return do_with(output_stream<char>(cr.transform(std::make_unique<seastar::httpd::request>(), "html", output_stream<char>(memory_data_sink(ss), 32000, opts))), | |
9f95a23c | 357 | [] (output_stream<char>& os) { |
11fdf7f2 TL |
358 | return os.write(sstring("hello-{{Protocol}}-xyz-{{Host}}")).then([&os] { |
359 | return os.close(); | |
360 | }); | |
361 | }).then([&ss, &cr] () { | |
362 | BOOST_REQUIRE_EQUAL(ss.str(), "hello-{{Protocol}}-xyz-{{Host}}"); | |
363 | return test_transformer_stream(ss, cr, {"hell", "o-{", "{Pro", "tocol}}-xyz-{{Ho", "st}}{{Pr"}).then([&ss, &cr] { | |
364 | BOOST_REQUIRE_EQUAL(ss.str(), "hello-http-xyz-localhost{{Pr"); | |
365 | return test_transformer_stream(ss, cr, {"hell", "o-{{", "Pro", "tocol}}{{Protocol}}-{{Protoxyz-{{Ho", "st}}{{Pr"}).then([&ss, &cr] { | |
366 | BOOST_REQUIRE_EQUAL(ss.str(), "hello-httphttp-{{Protoxyz-localhost{{Pr"); | |
9f95a23c | 367 | return test_transformer_stream(ss, cr, {"hell", "o-{{Pro", "t{{Protocol}}ocol}}", "{{Host}}"}).then([&ss] { |
11fdf7f2 TL |
368 | BOOST_REQUIRE_EQUAL(ss.str(), "hello-{{Prothttpocol}}localhost"); |
369 | }); | |
370 | }); | |
371 | }); | |
372 | }); | |
373 | }); | |
374 | } | |
375 | ||
376 | struct http_consumer { | |
377 | std::map<sstring, std::string> _headers; | |
378 | std::string _body; | |
379 | uint32_t _remain = 0; | |
380 | std::string _current; | |
381 | char last = '\0'; | |
382 | uint32_t _size = 0; | |
383 | bool _concat = true; | |
384 | ||
385 | enum class status_type { | |
386 | READING_HEADERS, | |
387 | CHUNK_SIZE, | |
388 | CHUNK_BODY, | |
389 | CHUNK_END, | |
390 | READING_BODY_BY_SIZE, | |
391 | DONE | |
392 | }; | |
393 | status_type status = status_type::READING_HEADERS; | |
394 | ||
395 | bool read(const temporary_buffer<char>& b) { | |
396 | for (auto c : b) { | |
397 | if (last =='\r' && c == '\n') { | |
398 | if (_current == "") { | |
399 | if (status == status_type::READING_HEADERS || (status == status_type::CHUNK_BODY && _remain == 0)) { | |
400 | if (status == status_type::READING_HEADERS && _headers.find("Content-Length") != _headers.end()) { | |
401 | _remain = stoi(_headers["Content-Length"], nullptr, 16); | |
402 | if (_remain == 0) { | |
403 | status = status_type::DONE; | |
404 | break; | |
405 | } | |
406 | status = status_type::READING_BODY_BY_SIZE; | |
407 | } else { | |
408 | status = status_type::CHUNK_SIZE; | |
409 | } | |
410 | } else if (status == status_type::CHUNK_END) { | |
411 | status = status_type::DONE; | |
412 | break; | |
413 | } | |
414 | } else { | |
415 | switch (status) { | |
416 | case status_type::READING_HEADERS: add_header(_current); | |
417 | break; | |
418 | case status_type::CHUNK_SIZE: set_chunk(_current); | |
419 | break; | |
420 | default: | |
421 | break; | |
422 | } | |
423 | _current = ""; | |
424 | } | |
425 | last = '\0'; | |
426 | } else { | |
427 | if (last != '\0') { | |
428 | if (status == status_type::CHUNK_BODY || status == status_type::READING_BODY_BY_SIZE) { | |
429 | if (_concat) { | |
430 | _body = _body + last; | |
431 | } | |
432 | _size++; | |
433 | _remain--; | |
434 | if (_remain <= 1 && status == status_type::READING_BODY_BY_SIZE) { | |
435 | if (_concat) { | |
436 | _body = _body + c; | |
437 | } | |
438 | _size++; | |
439 | status = status_type::DONE; | |
440 | break; | |
441 | } | |
442 | } else { | |
443 | _current = _current + last; | |
444 | } | |
445 | ||
446 | } | |
447 | last = c; | |
448 | } | |
449 | } | |
450 | return status == status_type::DONE; | |
451 | } | |
452 | ||
453 | void set_chunk(const std::string& s) { | |
454 | _remain = stoi(s, nullptr, 16); | |
455 | if (_remain == 0) { | |
456 | status = status_type::CHUNK_END; | |
457 | } else { | |
458 | status = status_type::CHUNK_BODY; | |
459 | } | |
460 | } | |
461 | ||
462 | void add_header(const std::string& s) { | |
463 | std::vector<std::string> strs; | |
464 | boost::split(strs, s, boost::is_any_of(":")); | |
465 | if (strs.size() > 1) { | |
466 | _headers[strs[0]] = strs[1]; | |
467 | } | |
468 | } | |
469 | }; | |
470 | ||
471 | class test_client_server { | |
472 | public: | |
473 | static future<> write_request(output_stream<char>& output) { | |
474 | return output.write(sstring("GET /test HTTP/1.1\r\nHost: myhost.org\r\n\r\n")).then([&output]{ | |
475 | return output.flush(); | |
476 | }); | |
477 | } | |
478 | ||
479 | static future<> run_test(std::function<future<>(output_stream<char> &&)>&& write_func, std::function<bool(size_t, http_consumer&)> reader) { | |
480 | return do_with(loopback_connection_factory(), foreign_ptr<shared_ptr<http_server>>(make_shared<http_server>("test")), | |
481 | [reader, &write_func] (loopback_connection_factory& lcf, auto& server) { | |
482 | return do_with(loopback_socket_impl(lcf), [&server, &lcf, reader, &write_func](loopback_socket_impl& lsi) { | |
483 | httpd::http_server_tester::listeners(*server).emplace_back(lcf.get_server_socket()); | |
484 | ||
485 | auto client = seastar::async([&lsi, reader] { | |
f67539c2 | 486 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); |
9f95a23c TL |
487 | input_stream<char> input(c_socket.input()); |
488 | output_stream<char> output(c_socket.output()); | |
11fdf7f2 TL |
489 | bool more = true; |
490 | size_t count = 0; | |
491 | while (more) { | |
492 | http_consumer htp; | |
493 | htp._concat = false; | |
494 | ||
495 | write_request(output).get(); | |
9f95a23c TL |
496 | repeat([&input, &htp] { |
497 | return input.read().then([&htp](const temporary_buffer<char>& b) mutable { | |
11fdf7f2 TL |
498 | return (b.size() == 0 || htp.read(b)) ? make_ready_future<stop_iteration>(stop_iteration::yes) : |
499 | make_ready_future<stop_iteration>(stop_iteration::no); | |
500 | }); | |
501 | }).get(); | |
502 | std::cout << htp._body << std::endl; | |
503 | more = reader(count, htp); | |
504 | count++; | |
505 | } | |
506 | if (input.eof()) { | |
507 | input.close().get(); | |
508 | } | |
509 | }); | |
510 | ||
f67539c2 | 511 | auto server_setup = seastar::async([&server, &write_func] { |
11fdf7f2 TL |
512 | class test_handler : public handler_base { |
513 | size_t count = 0; | |
514 | http_server& _server; | |
515 | std::function<future<>(output_stream<char> &&)> _write_func; | |
516 | promise<> _all_message_sent; | |
517 | public: | |
518 | test_handler(http_server& server, std::function<future<>(output_stream<char> &&)>&& write_func) : _server(server), _write_func(write_func) { | |
519 | } | |
520 | future<std::unique_ptr<reply>> handle(const sstring& path, | |
521 | std::unique_ptr<request> req, std::unique_ptr<reply> rep) override { | |
522 | rep->write_body("json", std::move(_write_func)); | |
523 | count++; | |
524 | _all_message_sent.set_value(); | |
525 | return make_ready_future<std::unique_ptr<reply>>(std::move(rep)); | |
526 | } | |
527 | future<> wait_for_message() { | |
528 | return _all_message_sent.get_future(); | |
529 | } | |
530 | }; | |
531 | auto handler = new test_handler(*server, std::move(write_func)); | |
532 | server->_routes.put(GET, "/test", handler); | |
533 | when_all(server->do_accepts(0), handler->wait_for_message()).get(); | |
534 | }); | |
f67539c2 | 535 | return when_all(std::move(client), std::move(server_setup)); |
11fdf7f2 TL |
536 | }).discard_result().then_wrapped([&server] (auto f) { |
537 | f.ignore_ready_future(); | |
538 | return server->stop(); | |
539 | }); | |
540 | }); | |
541 | } | |
542 | static future<> run(std::vector<std::tuple<bool, size_t>> tests) { | |
543 | return do_with(loopback_connection_factory(), foreign_ptr<shared_ptr<http_server>>(make_shared<http_server>("test")), | |
544 | [tests] (loopback_connection_factory& lcf, auto& server) { | |
545 | return do_with(loopback_socket_impl(lcf), [&server, &lcf, tests](loopback_socket_impl& lsi) { | |
546 | httpd::http_server_tester::listeners(*server).emplace_back(lcf.get_server_socket()); | |
547 | ||
548 | auto client = seastar::async([&lsi, tests] { | |
f67539c2 | 549 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); |
9f95a23c TL |
550 | input_stream<char> input(c_socket.input()); |
551 | output_stream<char> output(c_socket.output()); | |
11fdf7f2 TL |
552 | bool more = true; |
553 | size_t count = 0; | |
554 | while (more) { | |
555 | http_consumer htp; | |
556 | write_request(output).get(); | |
9f95a23c TL |
557 | repeat([&input, &htp] { |
558 | return input.read().then([&htp](const temporary_buffer<char>& b) mutable { | |
11fdf7f2 TL |
559 | return (b.size() == 0 || htp.read(b)) ? make_ready_future<stop_iteration>(stop_iteration::yes) : |
560 | make_ready_future<stop_iteration>(stop_iteration::no); | |
561 | }); | |
562 | }).get(); | |
563 | if (std::get<bool>(tests[count])) { | |
564 | BOOST_REQUIRE_EQUAL(htp._body.length(), std::get<size_t>(tests[count])); | |
565 | } else { | |
566 | BOOST_REQUIRE_EQUAL(input.eof(), true); | |
567 | more = false; | |
568 | } | |
569 | count++; | |
570 | if (count == tests.size()) { | |
571 | more = false; | |
572 | } | |
573 | } | |
574 | if (input.eof()) { | |
575 | input.close().get(); | |
576 | } | |
577 | }); | |
578 | ||
f67539c2 | 579 | auto server_setup = seastar::async([&server, tests] { |
11fdf7f2 TL |
580 | class test_handler : public handler_base { |
581 | size_t count = 0; | |
582 | http_server& _server; | |
583 | std::vector<std::tuple<bool, size_t>> _tests; | |
584 | promise<> _all_message_sent; | |
585 | public: | |
586 | test_handler(http_server& server, const std::vector<std::tuple<bool, size_t>>& tests) : _server(server), _tests(tests) { | |
587 | } | |
588 | future<std::unique_ptr<reply>> handle(const sstring& path, | |
589 | std::unique_ptr<request> req, std::unique_ptr<reply> rep) override { | |
590 | rep->write_body("txt", make_writer(std::get<size_t>(_tests[count]), std::get<bool>(_tests[count]))); | |
591 | count++; | |
592 | if (count == _tests.size()) { | |
593 | _all_message_sent.set_value(); | |
594 | } | |
595 | return make_ready_future<std::unique_ptr<reply>>(std::move(rep)); | |
596 | } | |
597 | future<> wait_for_message() { | |
598 | return _all_message_sent.get_future(); | |
599 | } | |
600 | }; | |
601 | auto handler = new test_handler(*server, tests); | |
602 | server->_routes.put(GET, "/test", handler); | |
603 | when_all(server->do_accepts(0), handler->wait_for_message()).get(); | |
604 | }); | |
f67539c2 | 605 | return when_all(std::move(client), std::move(server_setup)); |
11fdf7f2 TL |
606 | }).discard_result().then_wrapped([&server] (auto f) { |
607 | f.ignore_ready_future(); | |
608 | return server->stop(); | |
609 | }); | |
610 | }); | |
611 | } | |
612 | ||
613 | static noncopyable_function<future<>(output_stream<char>&& o_stream)> make_writer(size_t len, bool success) { | |
614 | return [len, success] (output_stream<char>&& o_stream) mutable { | |
615 | return do_with(output_stream<char>(std::move(o_stream)), uint32_t(len/10), [success](output_stream<char>& str, uint32_t& remain) { | |
616 | if (remain == 0) { | |
617 | if (success) { | |
618 | return str.close(); | |
619 | } else { | |
620 | throw std::runtime_error("Throwing exception before writing"); | |
621 | } | |
622 | } | |
9f95a23c | 623 | return repeat([&str, &remain] () mutable { |
11fdf7f2 TL |
624 | return str.write("1234567890").then([&remain]() mutable { |
625 | remain--; | |
626 | return (remain == 0)? make_ready_future<stop_iteration>(stop_iteration::yes) : make_ready_future<stop_iteration>(stop_iteration::no); | |
627 | }); | |
628 | }).then([&str, success] { | |
629 | if (!success) { | |
630 | return str.flush(); | |
631 | } | |
632 | return make_ready_future<>(); | |
633 | }).then([&str, success] { | |
634 | if (success) { | |
635 | return str.close(); | |
636 | } else { | |
637 | throw std::runtime_error("Throwing exception after writing"); | |
638 | } | |
639 | }); | |
640 | }); | |
641 | }; | |
642 | } | |
643 | }; | |
644 | ||
645 | SEASTAR_TEST_CASE(test_message_with_error_non_empty_body) { | |
646 | std::vector<std::tuple<bool, size_t>> tests = { | |
647 | std::make_tuple(true, 100), | |
648 | std::make_tuple(false, 10000)}; | |
649 | return test_client_server::run(tests); | |
650 | } | |
651 | ||
652 | SEASTAR_TEST_CASE(test_simple_chunked) { | |
653 | std::vector<std::tuple<bool, size_t>> tests = { | |
654 | std::make_tuple(true, 100000), | |
655 | std::make_tuple(true, 100)}; | |
656 | return test_client_server::run(tests); | |
657 | } | |
658 | ||
659 | SEASTAR_TEST_CASE(test_http_client_server_full) { | |
660 | std::vector<std::tuple<bool, size_t>> tests = { | |
661 | std::make_tuple(true, 100), | |
662 | std::make_tuple(true, 10000), | |
663 | std::make_tuple(true, 100), | |
664 | std::make_tuple(true, 0), | |
665 | std::make_tuple(true, 5000), | |
666 | std::make_tuple(true, 10000), | |
667 | std::make_tuple(true, 9000), | |
668 | std::make_tuple(true, 10000)}; | |
669 | return test_client_server::run(tests); | |
670 | } | |
671 | ||
672 | /* | |
673 | * return string in the given size | |
674 | * The string size takes the quotes into consideration. | |
675 | */ | |
676 | std::string get_value(int size) { | |
677 | std::stringstream res; | |
678 | for (auto i = 0; i < size - 2; i++) { | |
679 | res << "a"; | |
680 | } | |
681 | return res.str(); | |
682 | } | |
683 | ||
684 | /* | |
685 | * A helper object that map to a big json string | |
686 | * in the format of: | |
687 | * {"valu": "aaa....aa", "valu": "aaa....aa", "valu": "aaa....aa"...} | |
688 | * | |
689 | * The object can have an arbitrary size in multiplication of 10000 bytes | |
690 | * */ | |
691 | struct extra_big_object : public json::json_base { | |
692 | json::json_element<sstring>* value; | |
693 | extra_big_object(size_t size) { | |
694 | value = new json::json_element<sstring>; | |
695 | // size = brackets + (name + ": " + get_value) * n + ", " * (n-1) | |
696 | // size = 2 + (name + 6 + get_value) * n - 2 | |
697 | value->_name = "valu"; | |
698 | *value = get_value(9990); | |
699 | for (size_t i = 0; i < size/10000; i++) { | |
700 | _elements.emplace_back(value); | |
701 | } | |
702 | } | |
703 | ||
704 | virtual ~extra_big_object() { | |
705 | delete value; | |
706 | } | |
707 | ||
708 | extra_big_object(const extra_big_object& o) { | |
709 | value = new json::json_element<sstring>; | |
710 | value->_name = o.value->_name; | |
711 | *value = (*o.value)(); | |
712 | for (size_t i = 0; i < o._elements.size(); i++) { | |
713 | _elements.emplace_back(value); | |
714 | } | |
715 | } | |
11fdf7f2 TL |
716 | }; |
717 | ||
718 | SEASTAR_TEST_CASE(json_stream) { | |
719 | std::vector<extra_big_object> vec; | |
720 | size_t num_objects = 1000; | |
721 | size_t total_size = num_objects * 1000001 + 1; | |
722 | for (size_t i = 0; i < num_objects; i++) { | |
9f95a23c | 723 | vec.emplace_back(1000000); |
11fdf7f2 TL |
724 | } |
725 | return test_client_server::run_test(json::stream_object(vec), [total_size](size_t s, http_consumer& h) { | |
726 | BOOST_REQUIRE_EQUAL(h._size, total_size); | |
727 | return false; | |
728 | }); | |
729 | } | |
9f95a23c | 730 | |
f67539c2 TL |
731 | class json_test_handler : public handler_base { |
732 | std::function<future<>(output_stream<char> &&)> _write_func; | |
733 | public: | |
734 | json_test_handler(std::function<future<>(output_stream<char> &&)>&& write_func) : _write_func(write_func) { | |
735 | } | |
736 | future<std::unique_ptr<reply>> handle(const sstring& path, | |
737 | std::unique_ptr<request> req, std::unique_ptr<reply> rep) override { | |
738 | rep->write_body("json", _write_func); | |
739 | return make_ready_future<std::unique_ptr<reply>>(std::move(rep)); | |
740 | } | |
741 | }; | |
742 | ||
9f95a23c TL |
743 | SEASTAR_TEST_CASE(content_length_limit) { |
744 | return seastar::async([] { | |
745 | loopback_connection_factory lcf; | |
746 | http_server server("test"); | |
747 | server.set_content_length_limit(11); | |
748 | loopback_socket_impl lsi(lcf); | |
749 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
750 | ||
751 | future<> client = seastar::async([&lsi] { | |
f67539c2 | 752 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); |
9f95a23c TL |
753 | input_stream<char> input(c_socket.input()); |
754 | output_stream<char> output(c_socket.output()); | |
755 | ||
756 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\n\r\n")).get(); | |
757 | output.flush().get(); | |
758 | auto resp = input.read().get0(); | |
759 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("200 OK"), std::string::npos); | |
760 | ||
761 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 11\r\n\r\nxxxxxxxxxxx")).get(); | |
762 | output.flush().get(); | |
763 | resp = input.read().get0(); | |
764 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("200 OK"), std::string::npos); | |
765 | ||
766 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 17\r\n\r\nxxxxxxxxxxxxxxxx")).get(); | |
767 | output.flush().get(); | |
768 | resp = input.read().get0(); | |
769 | BOOST_REQUIRE_EQUAL(std::string(resp.get(), resp.size()).find("200 OK"), std::string::npos); | |
770 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("413 Payload Too Large"), std::string::npos); | |
771 | ||
772 | input.close().get(); | |
773 | output.close().get(); | |
774 | }); | |
775 | ||
f67539c2 TL |
776 | auto handler = new json_test_handler(json::stream_object("hello")); |
777 | server._routes.put(GET, "/test", handler); | |
778 | server.do_accepts(0).get(); | |
779 | ||
780 | client.get(); | |
781 | server.stop().get(); | |
782 | }); | |
783 | } | |
784 | ||
785 | SEASTAR_TEST_CASE(test_100_continue) { | |
786 | return seastar::async([] { | |
787 | loopback_connection_factory lcf; | |
788 | http_server server("test"); | |
789 | server.set_content_length_limit(11); | |
790 | loopback_socket_impl lsi(lcf); | |
791 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
792 | future<> client = seastar::async([&lsi] { | |
793 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); | |
794 | input_stream<char> input(c_socket.input()); | |
795 | output_stream<char> output(c_socket.output()); | |
796 | ||
797 | for (auto version : {sstring("1.0"), sstring("1.1")}) { | |
798 | for (auto content : {sstring(""), sstring("xxxxxxxxxxx")}) { | |
799 | for (auto expect : {sstring(""), sstring("Expect: 100-continue\r\n"), sstring("Expect: 100-cOnTInUE\r\n")}) { | |
800 | auto content_len = content.empty() ? sstring("") : (sstring("Content-Length: ") + to_sstring(content.length()) + sstring("\r\n")); | |
801 | sstring req = sstring("GET /test HTTP/") + version + sstring("\r\nHost: test\r\nConnection: Keep-Alive\r\n") + content_len + expect + sstring("\r\n"); | |
802 | output.write(req).get(); | |
803 | output.flush().get(); | |
804 | bool already_ok = false; | |
805 | if (version == "1.1" && expect.length()) { | |
806 | auto resp = input.read().get0(); | |
807 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("100 Continue"), std::string::npos); | |
808 | already_ok = content.empty() && std::string(resp.get(), resp.size()).find("200 OK") != std::string::npos; | |
809 | } | |
810 | if (!already_ok) { | |
811 | //If the body is empty, the final response might have already been read | |
812 | output.write(content).get(); | |
813 | output.flush().get(); | |
814 | auto resp = input.read().get0(); | |
815 | BOOST_REQUIRE_EQUAL(std::string(resp.get(), resp.size()).find("100 Continue"), std::string::npos); | |
816 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("200 OK"), std::string::npos); | |
817 | } | |
818 | } | |
9f95a23c | 819 | } |
f67539c2 TL |
820 | } |
821 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 17\r\nExpect: 100-continue\r\n\r\n")).get(); | |
822 | output.flush().get(); | |
823 | auto resp = input.read().get0(); | |
824 | BOOST_REQUIRE_EQUAL(std::string(resp.get(), resp.size()).find("100 Continue"), std::string::npos); | |
825 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("413 Payload Too Large"), std::string::npos); | |
826 | ||
827 | input.close().get(); | |
828 | output.close().get(); | |
9f95a23c TL |
829 | }); |
830 | ||
f67539c2 TL |
831 | auto handler = new json_test_handler(json::stream_object("hello")); |
832 | server._routes.put(GET, "/test", handler); | |
833 | server.do_accepts(0).get(); | |
834 | ||
9f95a23c | 835 | client.get(); |
9f95a23c TL |
836 | server.stop().get(); |
837 | }); | |
838 | } | |
f67539c2 TL |
839 | |
840 | ||
841 | SEASTAR_TEST_CASE(test_unparsable_request) { | |
842 | // Test if a message that cannot be parsed as a http request is being replied with a 400 Bad Request response | |
843 | return seastar::async([] { | |
844 | loopback_connection_factory lcf; | |
845 | http_server server("test"); | |
846 | loopback_socket_impl lsi(lcf); | |
847 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
848 | future<> client = seastar::async([&lsi] { | |
849 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); | |
850 | input_stream<char> input(c_socket.input()); | |
851 | output_stream<char> output(c_socket.output()); | |
852 | ||
853 | output.write(sstring("GET /test HTTP/1.1\r\nhello\r\nContent-Length: 17\r\nExpect: 100-continue\r\n\r\n")).get(); | |
854 | output.flush().get(); | |
855 | auto resp = input.read().get0(); | |
856 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("400 Bad Request"), std::string::npos); | |
857 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("Can't parse the request"), std::string::npos); | |
858 | ||
859 | input.close().get(); | |
860 | output.close().get(); | |
861 | }); | |
862 | ||
863 | auto handler = new json_test_handler(json::stream_object("hello")); | |
864 | server._routes.put(GET, "/test", handler); | |
865 | server.do_accepts(0).get(); | |
866 | ||
867 | client.get(); | |
868 | server.stop().get(); | |
869 | }); | |
870 | } | |
871 | ||
20effc67 TL |
872 | /* |
873 | * A request handler that responds with the same body that was used in the request using the requests content_stream | |
874 | * */ | |
875 | struct echo_stream_handler : public handler_base { | |
876 | echo_stream_handler() = default; | |
877 | future<std::unique_ptr<reply>> handle(const sstring& path, | |
878 | std::unique_ptr<request> req, std::unique_ptr<reply> rep) override { | |
879 | return do_with(std::move(req), std::move(rep), sstring(), [] (std::unique_ptr<request>& req, std::unique_ptr<reply>& rep, sstring& rep_content) { | |
880 | return do_until([&req] { return req->content_stream->eof(); }, [&req, &rep_content] { | |
881 | return req->content_stream->read().then([&rep_content] (temporary_buffer<char> tmp) { | |
882 | rep_content += to_sstring(std::move(tmp)); | |
883 | }); | |
884 | }).then([&req, &rep, &rep_content] { | |
885 | for (auto it : req->chunk_extensions) { | |
886 | rep_content += it.first; | |
887 | if (it.second != "") { | |
888 | rep_content += to_sstring("=") + it.second; | |
889 | } | |
890 | } | |
891 | for (auto it : req->trailing_headers) { | |
892 | rep_content += it.first; | |
893 | if (it.second != "") { | |
894 | rep_content += to_sstring(": ") + it.second; | |
895 | } | |
896 | } | |
897 | rep->write_body("txt", rep_content); | |
898 | return make_ready_future<std::unique_ptr<reply>>(std::move(rep)); | |
899 | }); | |
900 | }); | |
901 | } | |
902 | }; | |
903 | ||
904 | /* | |
905 | * Same handler as above, but without using streams | |
906 | * */ | |
907 | struct echo_string_handler : public handler_base { | |
908 | echo_string_handler() = default; | |
909 | future<std::unique_ptr<reply>> handle(const sstring& path, | |
910 | std::unique_ptr<request> req, std::unique_ptr<reply> rep) override { | |
911 | for (auto it : req->chunk_extensions) { | |
912 | req->content += it.first; | |
913 | if (it.second != "") { | |
914 | req->content += to_sstring("=") + it.second; | |
915 | } | |
916 | } | |
917 | for (auto it : req->trailing_headers) { | |
918 | req->content += it.first; | |
919 | if (it.second != "") { | |
920 | req->content += to_sstring(": ") + it.second; | |
921 | } | |
922 | } | |
923 | rep->write_body("txt", req->content); | |
924 | return make_ready_future<std::unique_ptr<reply>>(std::move(rep)); | |
925 | } | |
926 | }; | |
927 | ||
928 | /* | |
929 | * Checks if the server responds to the request equivalent to the concatenation of all req_parts with a reply containing | |
930 | * the resp_parts strings, assuming that the content streaming is set to stream and the /test route is handled by handl | |
931 | * */ | |
932 | future<> check_http_reply (std::vector<sstring>&& req_parts, std::vector<std::string>&& resp_parts, bool stream, handler_base* handl) { | |
933 | return seastar::async([req_parts = std::move(req_parts), resp_parts = std::move(resp_parts), stream, handl] { | |
934 | loopback_connection_factory lcf; | |
935 | http_server server("test"); | |
936 | server.set_content_streaming(stream); | |
937 | loopback_socket_impl lsi(lcf); | |
938 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
939 | future<> client = seastar::async([req_parts = std::move(req_parts), resp_parts = std::move(resp_parts), &lsi] { | |
940 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); | |
941 | input_stream<char> input(c_socket.input()); | |
942 | output_stream<char> output(c_socket.output()); | |
943 | ||
944 | for (auto& str : req_parts) { | |
945 | output.write(std::move(str)).get(); | |
946 | output.flush().get(); | |
947 | } | |
948 | auto resp = input.read().get0(); | |
949 | for (auto& str : resp_parts) { | |
950 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find(std::move(str)), std::string::npos); | |
951 | } | |
952 | ||
953 | input.close().get(); | |
954 | output.close().get(); | |
955 | }); | |
956 | ||
957 | server._routes.put(GET, "/test", handl); | |
958 | server.do_accepts(0).get(); | |
959 | ||
960 | client.get(); | |
961 | server.stop().get(); | |
962 | }); | |
963 | }; | |
964 | ||
965 | SEASTAR_TEST_CASE(test_streamed_content) { | |
966 | return seastar::async([] { | |
967 | loopback_connection_factory lcf; | |
968 | http_server server("test"); | |
969 | server.set_content_streaming(true); | |
970 | loopback_socket_impl lsi(lcf); | |
971 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
972 | future<> client = seastar::async([&lsi] { | |
973 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); | |
974 | input_stream<char> input(c_socket.input()); | |
975 | output_stream<char> output(c_socket.output()); | |
976 | ||
977 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 20\r\n\r\n")).get(); | |
978 | output.flush().get(); | |
979 | output.write(sstring("1234567890")).get(); | |
980 | output.flush().get(); | |
981 | output.write(sstring("1234521345")).get(); | |
982 | output.flush().get(); | |
983 | auto resp = input.read().get0(); | |
984 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("12345678901234521345"), std::string::npos); | |
985 | ||
986 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 14\r\n\r\n")).get(); | |
987 | output.flush().get(); | |
988 | output.write(sstring("second")).get(); | |
989 | output.flush().get(); | |
990 | output.write(sstring(" request")).get(); | |
991 | output.flush().get(); | |
992 | resp = input.read().get0(); | |
993 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("second request"), std::string::npos); | |
994 | ||
995 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\n\r\n")).get(); | |
996 | output.flush().get(); | |
997 | // content length assumed to be 0 | |
998 | resp = input.read().get0(); | |
999 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("200 OK"), std::string::npos); | |
1000 | ||
1001 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 3\r\n\r\ntwo" | |
1002 | "GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 8\r\n\r\nrequests")).get(); | |
1003 | output.flush().get(); | |
1004 | resp = input.read().get0(); | |
1005 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("two"), std::string::npos); | |
1006 | if (std::string(resp.get(), resp.size()).find("requests") == std::string::npos) { | |
1007 | resp = input.read().get0(); | |
1008 | } | |
1009 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("requests"), std::string::npos); | |
1010 | ||
1011 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n")).get(); | |
1012 | output.write(sstring("a\r\n1234567890\r\n")).get(); | |
1013 | output.write(sstring("a\r\n1234521345\r\n")).get(); | |
1014 | output.write(sstring("0\r\n\r\n")).get(); | |
1015 | output.flush().get(); | |
1016 | resp = input.read().get0(); | |
1017 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("12345678901234521345"), std::string::npos); | |
1018 | ||
1019 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n")).get(); | |
1020 | output.write(sstring("B\r\nsecond\r\nreq\r\n")).get(); | |
1021 | output.write(sstring("4\r\nuest\r\n")).get(); | |
1022 | output.write(sstring("0\r\n\r\n")).get(); | |
1023 | output.flush().get(); | |
1024 | resp = input.read().get0(); | |
1025 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("second\r\nrequest"), std::string::npos); | |
1026 | ||
1027 | input.close().get(); | |
1028 | output.close().get(); | |
1029 | }); | |
1030 | ||
1031 | auto handler = new echo_stream_handler(); | |
1032 | server._routes.put(GET, "/test", handler); | |
1033 | server.do_accepts(0).get(); | |
1034 | ||
1035 | client.get(); | |
1036 | server.stop().get(); | |
1037 | }); | |
1038 | } | |
1039 | ||
1040 | SEASTAR_TEST_CASE(test_not_implemented_encoding) { | |
1041 | return check_http_reply({ | |
1042 | "GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: gzip, chunked\r\n\r\n", | |
1043 | "a\r\n1234567890\r\n", | |
1044 | "a\r\n1234521345\r\n", | |
1045 | "0\r\n\r\n" | |
1046 | }, {"501 Not Implemented", "Encodings other than \"chunked\" are not implemented (received encoding: \"gzip, chunked\")"}, false, new echo_string_handler()); | |
1047 | } | |
1048 | ||
1049 | SEASTAR_TEST_CASE(test_string_content) { | |
1050 | return seastar::async([] { | |
1051 | loopback_connection_factory lcf; | |
1052 | http_server server("test"); | |
1053 | loopback_socket_impl lsi(lcf); | |
1054 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
1055 | future<> client = seastar::async([&lsi] { | |
1056 | connected_socket c_socket = lsi.connect(socket_address(ipv4_addr()), socket_address(ipv4_addr())).get0(); | |
1057 | input_stream<char> input(c_socket.input()); | |
1058 | output_stream<char> output(c_socket.output()); | |
1059 | ||
1060 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 20\r\n\r\n")).get(); | |
1061 | output.flush().get(); | |
1062 | output.write(sstring("1234567890")).get(); | |
1063 | output.flush().get(); | |
1064 | output.write(sstring("1234521345")).get(); | |
1065 | output.flush().get(); | |
1066 | auto resp = input.read().get0(); | |
1067 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("12345678901234521345"), std::string::npos); | |
1068 | ||
1069 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 14\r\n\r\n")).get(); | |
1070 | output.flush().get(); | |
1071 | output.write(sstring("second")).get(); | |
1072 | output.flush().get(); | |
1073 | output.write(sstring(" request")).get(); | |
1074 | output.flush().get(); | |
1075 | resp = input.read().get0(); | |
1076 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("second request"), std::string::npos); | |
1077 | ||
1078 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\n\r\n")).get(); | |
1079 | output.flush().get(); | |
1080 | // content length assumed to be 0 | |
1081 | resp = input.read().get0(); | |
1082 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("200 OK"), std::string::npos); | |
1083 | ||
1084 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 3\r\n\r\ntwo" | |
1085 | "GET /test HTTP/1.1\r\nHost: test\r\nContent-Length: 8\r\n\r\nrequests")).get(); | |
1086 | output.flush().get(); | |
1087 | resp = input.read().get0(); | |
1088 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("two"), std::string::npos); | |
1089 | if (std::string(resp.get(), resp.size()).find("requests") == std::string::npos) { | |
1090 | resp = input.read().get0(); | |
1091 | } | |
1092 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("requests"), std::string::npos); | |
1093 | ||
1094 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n")).get(); | |
1095 | output.write(sstring("a\r\n1234567890\r\n")).get(); | |
1096 | output.write(sstring("a\r\n1234521345\r\n")).get(); | |
1097 | output.write(sstring("0\r\n\r\n")).get(); | |
1098 | output.flush().get(); | |
1099 | resp = input.read().get0(); | |
1100 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("12345678901234521345"), std::string::npos); | |
1101 | ||
1102 | output.write(sstring("GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n")).get(); | |
1103 | output.write(sstring("B\r\nsecond\r\nreq\r\n")).get(); | |
1104 | output.write(sstring("4\r\nuest\r\n")).get(); | |
1105 | output.write(sstring("0\r\n\r\n")).get(); | |
1106 | output.flush().get(); | |
1107 | resp = input.read().get0(); | |
1108 | BOOST_REQUIRE_NE(std::string(resp.get(), resp.size()).find("second\r\nrequest"), std::string::npos); | |
1109 | ||
1110 | input.close().get(); | |
1111 | output.close().get(); | |
1112 | }); | |
1113 | ||
1114 | auto handler = new echo_string_handler(); | |
1115 | server._routes.put(GET, "/test", handler); | |
1116 | server.do_accepts(0).get(); | |
1117 | ||
1118 | client.get(); | |
1119 | server.stop().get(); | |
1120 | }); | |
1121 | } | |
1122 | ||
1123 | SEASTAR_TEST_CASE(test_full_chunk_format) { | |
1124 | return check_http_reply({ | |
1125 | "GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n", | |
1126 | "a;abc-def;hello=world;aaaa\r\n1234567890\r\n", | |
1127 | "a;a0-!#$%&'*+.^_`|~=\"quoted string obstext\x80\x81\xff quoted_pair: \\a\"\r\n1234521345\r\n", | |
1128 | "0\r\na:b\r\n~|`_^.+*'&%$#!-0a: ~!@#$%^&*()_+\x80\x81\xff\r\n obs fold \r\n\r\n" | |
1129 | }, {"12345678901234521345", "abc-def", "hello=world", "aaaa", "a0-!#$%&'*+.^_`|~=quoted string obstext\x80\x81\xff quoted_pair: a", | |
1130 | "a: b", "~|`_^.+*'&%$#!-0a: ~!@#$%^&*()_+\x80\x81\xff obs fold" | |
1131 | }, false, new echo_string_handler()); | |
1132 | } | |
1133 | ||
1134 | SEASTAR_TEST_CASE(test_chunk_extension_parser_fail) { | |
1135 | return check_http_reply({ | |
1136 | "GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n", | |
1137 | "7; \r\nnoparse\r\n", | |
1138 | "0\r\n\r\n" | |
1139 | }, {"400 Bad Request", "Can't parse chunk size and extensions"}, false, new echo_string_handler()); | |
1140 | } | |
1141 | ||
1142 | SEASTAR_TEST_CASE(test_trailer_part_parser_fail) { | |
1143 | return check_http_reply({ | |
1144 | "GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n", | |
1145 | "8\r\nparsable\r\n", | |
1146 | "0\r\ngood:header\r\nbad=header\r\n\r\n" | |
1147 | }, {"400 Bad Request", "Can't parse chunked request trailer"}, false, new echo_string_handler()); | |
1148 | } | |
1149 | ||
1150 | SEASTAR_TEST_CASE(test_too_long_chunk) { | |
1151 | return check_http_reply({ | |
1152 | "GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n", | |
1153 | "a\r\n1234567890\r\n", | |
1154 | "a\r\n1234521345X\r\n", | |
1155 | "0\r\n\r\n" | |
1156 | }, {"400 Bad Request", "The actual chunk length exceeds the specified length"}, true, new echo_stream_handler()); | |
1157 | } | |
1158 | ||
1159 | SEASTAR_TEST_CASE(test_bad_chunk_length) { | |
1160 | return check_http_reply({ | |
1161 | "GET /test HTTP/1.1\r\nHost: test\r\nTransfer-Encoding: chunked\r\n\r\n", | |
1162 | "a\r\n1234567890\r\n", | |
1163 | "aX\r\n1234521345\r\n", | |
1164 | "0\r\n\r\n" | |
1165 | }, {"400 Bad Request", "Can't parse chunk size and extensions"}, true, new echo_stream_handler()); | |
1166 | } | |
1167 | ||
f67539c2 TL |
1168 | SEASTAR_TEST_CASE(case_insensitive_header) { |
1169 | std::unique_ptr<seastar::httpd::request> req = std::make_unique<seastar::httpd::request>(); | |
1170 | req->_headers["conTEnt-LengtH"] = "17"; | |
1171 | BOOST_REQUIRE_EQUAL(req->get_header("content-length"), "17"); | |
1172 | BOOST_REQUIRE_EQUAL(req->get_header("Content-Length"), "17"); | |
1173 | BOOST_REQUIRE_EQUAL(req->get_header("cOnTeNT-lEnGTh"), "17"); | |
1174 | return make_ready_future<>(); | |
1175 | } | |
1176 | ||
1177 | SEASTAR_THREAD_TEST_CASE(multiple_connections) { | |
1178 | loopback_connection_factory lcf; | |
1179 | http_server server("test"); | |
1180 | httpd::http_server_tester::listeners(server).emplace_back(lcf.get_server_socket()); | |
1181 | socket_address addr{ipv4_addr()}; | |
1182 | ||
1183 | std::vector<connected_socket> socks; | |
1184 | // Make sure one shard has two connections pending. | |
1185 | for (unsigned i = 0; i <= smp::count; ++i) { | |
1186 | socks.push_back(loopback_socket_impl(lcf).connect(addr, addr).get0()); | |
1187 | } | |
1188 | ||
1189 | server.do_accepts(0).get(); | |
1190 | server.stop().get(); | |
1191 | lcf.destroy_all_shards().get(); | |
1192 | } | |
20effc67 TL |
1193 | |
1194 | SEASTAR_TEST_CASE(http_parse_response_status) { | |
1195 | http_response_parser parser; | |
1196 | parser.init(); | |
1197 | char r101[] = "HTTP/1.1 101 Switching Protocols\r\n\r\n"; | |
1198 | char r200[] = "HTTP/1.1 200 OK\r\nHost: localhost\r\nhello\r\n"; | |
1199 | ||
1200 | parser.parse(r101, r101 + sizeof(r101), r101 + sizeof(r101)); | |
1201 | auto response = parser.get_parsed_response(); | |
1202 | BOOST_REQUIRE_EQUAL(response->_status_code, 101); | |
1203 | ||
1204 | parser.init(); | |
1205 | parser.parse(r200, r200 + sizeof(r200), r200 + sizeof(r200)); | |
1206 | response = parser.get_parsed_response(); | |
1207 | BOOST_REQUIRE_EQUAL(response->_status_code, 200); | |
1208 | return make_ready_future<>(); | |
1209 | } | |
1210 | ||
1211 | SEASTAR_TEST_CASE(test_shared_future) { | |
1212 | shared_promise<json::json_return_type> p; | |
1213 | auto fut = p.get_shared_future(); | |
1214 | ||
1215 | (void)later().then([p = std::move(p)] () mutable { | |
1216 | p.set_value(json::json_void()); | |
1217 | }); | |
1218 | ||
1219 | return std::move(fut).discard_result(); | |
1220 | } |