| /* |
| * nghttp2 - HTTP/2 C Library |
| * |
| * Copyright (c) 2016 Tatsuhiro Tsujikawa |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| #include "shrpx_worker_test.h" |
| |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif // HAVE_UNISTD_H |
| |
| #include <cstdlib> |
| |
| #include <CUnit/CUnit.h> |
| |
| #include "shrpx_worker.h" |
| #include "shrpx_connect_blocker.h" |
| #include "shrpx_log.h" |
| |
| namespace shrpx { |
| |
| void test_shrpx_worker_match_downstream_addr_group(void) { |
| auto groups = std::vector<std::shared_ptr<DownstreamAddrGroup>>(); |
| for (auto &s : {"nghttp2.org/", "nghttp2.org/alpha/bravo/", |
| "nghttp2.org/alpha/charlie", "nghttp2.org/delta%3A", |
| "www.nghttp2.org/", "[::1]/", "nghttp2.org/alpha/bravo/delta", |
| // Check that match is done in the single node |
| "example.com/alpha/bravo", "192.168.0.1/alpha/", "/golf/"}) { |
| auto g = std::make_shared<DownstreamAddrGroup>(); |
| g->pattern = ImmutableString(s); |
| groups.push_back(std::move(g)); |
| } |
| |
| BlockAllocator balloc(1024, 1024); |
| RouterConfig routerconf; |
| |
| auto &router = routerconf.router; |
| auto &wcrouter = routerconf.rev_wildcard_router; |
| auto &wp = routerconf.wildcard_patterns; |
| |
| for (size_t i = 0; i < groups.size(); ++i) { |
| auto &g = groups[i]; |
| router.add_route(StringRef{g->pattern}, i); |
| } |
| |
| CU_ASSERT(0 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| // port is removed |
| CU_ASSERT(0 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org:8080"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| // host is case-insensitive |
| CU_ASSERT(4 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("WWW.nghttp2.org"), |
| StringRef::from_lit("/alpha"), groups, 255, balloc)); |
| |
| CU_ASSERT(1 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/bravo/"), groups, 255, |
| balloc)); |
| |
| // /alpha/bravo also matches /alpha/bravo/ |
| CU_ASSERT(1 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/bravo"), groups, 255, balloc)); |
| |
| // path part is case-sensitive |
| CU_ASSERT(0 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/Alpha/bravo"), groups, 255, balloc)); |
| |
| CU_ASSERT(1 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/bravo/charlie"), groups, 255, |
| balloc)); |
| |
| CU_ASSERT(2 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/charlie"), groups, 255, |
| balloc)); |
| |
| // pattern which does not end with '/' must match its entirely. So |
| // this matches to group 0, not group 2. |
| CU_ASSERT(0 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/charlie/"), groups, 255, |
| balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("example.org"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit(""), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit(""), |
| StringRef::from_lit("alpha"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("foo/bar"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| // If path is StringRef::from_lit("*", only match with host + "/"). |
| CU_ASSERT(0 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("*"), groups, 255, balloc)); |
| |
| CU_ASSERT(5 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("[::1]"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| CU_ASSERT(5 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("[::1]:8080"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("[::1"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("[::1]8000"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| // Check the case where adding route extends tree |
| CU_ASSERT(6 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/bravo/delta"), groups, 255, |
| balloc)); |
| |
| CU_ASSERT(1 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/alpha/bravo/delta/"), groups, 255, |
| balloc)); |
| |
| // Check the case where query is done in a single node |
| CU_ASSERT(7 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("example.com"), |
| StringRef::from_lit("/alpha/bravo"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("example.com"), |
| StringRef::from_lit("/alpha/bravo/"), groups, 255, |
| balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("example.com"), |
| StringRef::from_lit("/alpha"), groups, 255, balloc)); |
| |
| // Check the case where quey is done in a single node |
| CU_ASSERT(8 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("192.168.0.1"), |
| StringRef::from_lit("/alpha"), groups, 255, balloc)); |
| |
| CU_ASSERT(8 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("192.168.0.1"), |
| StringRef::from_lit("/alpha/"), groups, 255, balloc)); |
| |
| CU_ASSERT(8 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("192.168.0.1"), |
| StringRef::from_lit("/alpha/bravo"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("192.168.0.1"), |
| StringRef::from_lit("/alph"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("192.168.0.1"), |
| StringRef::from_lit("/"), groups, 255, balloc)); |
| |
| // Test for wildcard hosts |
| auto g1 = std::make_shared<DownstreamAddrGroup>(); |
| g1->pattern = ImmutableString::from_lit("git.nghttp2.org"); |
| groups.push_back(std::move(g1)); |
| |
| auto g2 = std::make_shared<DownstreamAddrGroup>(); |
| g2->pattern = ImmutableString::from_lit(".nghttp2.org"); |
| groups.push_back(std::move(g2)); |
| |
| auto g3 = std::make_shared<DownstreamAddrGroup>(); |
| g3->pattern = ImmutableString::from_lit(".local"); |
| groups.push_back(std::move(g3)); |
| |
| wp.emplace_back(StringRef::from_lit("git.nghttp2.org")); |
| wcrouter.add_route(StringRef::from_lit("gro.2ptthgn.tig"), 0); |
| wp.back().router.add_route(StringRef::from_lit("/echo/"), 10); |
| |
| wp.emplace_back(StringRef::from_lit(".nghttp2.org")); |
| wcrouter.add_route(StringRef::from_lit("gro.2ptthgn."), 1); |
| wp.back().router.add_route(StringRef::from_lit("/echo/"), 11); |
| wp.back().router.add_route(StringRef::from_lit("/echo/foxtrot"), 12); |
| |
| wp.emplace_back(StringRef::from_lit(".local")); |
| wcrouter.add_route(StringRef::from_lit("lacol."), 2); |
| wp.back().router.add_route(StringRef::from_lit("/"), 13); |
| |
| CU_ASSERT(11 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("git.nghttp2.org"), |
| StringRef::from_lit("/echo"), groups, 255, balloc)); |
| |
| CU_ASSERT(10 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("0git.nghttp2.org"), |
| StringRef::from_lit("/echo"), groups, 255, balloc)); |
| |
| CU_ASSERT(11 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("it.nghttp2.org"), |
| StringRef::from_lit("/echo"), groups, 255, balloc)); |
| |
| CU_ASSERT(255 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit(".nghttp2.org"), |
| StringRef::from_lit("/echo/foxtrot"), groups, 255, |
| balloc)); |
| |
| CU_ASSERT(9 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("alpha.nghttp2.org"), |
| StringRef::from_lit("/golf"), groups, 255, balloc)); |
| |
| CU_ASSERT(0 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("nghttp2.org"), |
| StringRef::from_lit("/echo"), groups, 255, balloc)); |
| |
| CU_ASSERT(13 == match_downstream_addr_group( |
| routerconf, StringRef::from_lit("test.local"), |
| StringRef{}, groups, 255, balloc)); |
| } |
| |
| } // namespace shrpx |
