310 lines
10 KiB
C++
310 lines
10 KiB
C++
/*************************************************************************
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*
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* Copyright (C) 2018-2023 Ruilin Peng (Nick) <pymumu@gmail.com>.
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*
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* smartdns is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* smartdns is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "client.h"
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#include "dns.h"
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#include "include/utils.h"
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#include "server.h"
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#include "gtest/gtest.h"
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class QtypeSOA : public ::testing::Test
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{
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protected:
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virtual void SetUp() {}
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virtual void TearDown() {}
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};
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TEST_F(QtypeSOA, AAAA_HTTPS)
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{
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smartdns::MockServer server_upstream;
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smartdns::Server server;
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server_upstream.Start("udp://0.0.0.0:61053", [](struct smartdns::ServerRequestContext *request) {
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if (request->qtype == DNS_T_A) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "1.2.3.4");
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "5.6.7.8");
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return smartdns::SERVER_REQUEST_OK;
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} else if (request->qtype == DNS_T_AAAA) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "2001:db8::1");
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "2001:db8::2");
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return smartdns::SERVER_REQUEST_OK;
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}
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return smartdns::SERVER_REQUEST_SOA;
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});
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server.Start(R"""(bind [::]:60053
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server 127.0.0.1:61053
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log-num 0
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log-console yes
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log-level debug
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force-qtype-SOA 28,65
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cache-persist no)""");
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smartdns::Client client;
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ASSERT_TRUE(client.Query("a.com AAAA", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAuthorityNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAuthority()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAuthority()[0].GetTTL(), 30);
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EXPECT_EQ(client.GetAuthority()[0].GetType(), "SOA");
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ASSERT_TRUE(client.Query("a.com -t HTTPS", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAuthorityNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAuthority()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAuthority()[0].GetTTL(), 30);
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EXPECT_EQ(client.GetAuthority()[0].GetType(), "SOA");
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ASSERT_TRUE(client.Query("a.com A", 60053));
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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}
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TEST_F(QtypeSOA, AAAA_Except)
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{
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smartdns::MockServer server_upstream;
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smartdns::Server server;
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server_upstream.Start("udp://0.0.0.0:61053", [](struct smartdns::ServerRequestContext *request) {
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if (request->qtype == DNS_T_A) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "1.2.3.4");
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return smartdns::SERVER_REQUEST_OK;
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} else if (request->qtype == DNS_T_AAAA) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "2001:db8::1");
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return smartdns::SERVER_REQUEST_OK;
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}
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return smartdns::SERVER_REQUEST_SOA;
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});
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server.Start(R"""(bind [::]:60053
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server 127.0.0.1:61053
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log-num 0
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log-console yes
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log-level debug
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dualstack-ip-selection no
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force-qtype-SOA 28
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address /a.com/-
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cache-persist no)""");
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smartdns::Client client;
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ASSERT_TRUE(client.Query("a.com AAAA", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 3);
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EXPECT_EQ(client.GetAnswer()[0].GetType(), "AAAA");
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EXPECT_EQ(client.GetAnswer()[0].GetData(), "2001:db8::1");
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}
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TEST_F(QtypeSOA, force_AAAA_SOA_Except)
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{
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smartdns::MockServer server_upstream;
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smartdns::Server server;
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server_upstream.Start("udp://0.0.0.0:61053", [](struct smartdns::ServerRequestContext *request) {
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if (request->qtype == DNS_T_A) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "1.2.3.4");
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return smartdns::SERVER_REQUEST_OK;
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} else if (request->qtype == DNS_T_AAAA) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "2001:db8::1");
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return smartdns::SERVER_REQUEST_OK;
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}
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return smartdns::SERVER_REQUEST_SOA;
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});
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server.Start(R"""(bind [::]:60053
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server 127.0.0.1:61053
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log-num 0
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log-console yes
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log-level debug
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dualstack-ip-selection no
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force-AAAA-SOA yes
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address /a.com/-
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cache-persist no)""");
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smartdns::Client client;
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ASSERT_TRUE(client.Query("a.com AAAA", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 3);
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EXPECT_EQ(client.GetAnswer()[0].GetType(), "AAAA");
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EXPECT_EQ(client.GetAnswer()[0].GetData(), "2001:db8::1");
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}
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TEST_F(QtypeSOA, force_AAAA_SOA)
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{
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smartdns::MockServer server_upstream;
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smartdns::Server server;
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server_upstream.Start("udp://0.0.0.0:61053", [&](struct smartdns::ServerRequestContext *request) {
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if (request->qtype == DNS_T_A) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "1.2.3.4", 700);
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return smartdns::SERVER_REQUEST_OK;
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} else if (request->qtype == DNS_T_AAAA) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "64:ff9b::102:304", 700);
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return smartdns::SERVER_REQUEST_OK;
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}
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return smartdns::SERVER_REQUEST_SOA;
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});
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server.Start(R"""(bind [::]:60053
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server 127.0.0.1:61053
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log-num 0
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log-console yes
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log-level debug
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speed-check-mode none
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force-AAAA-SOA yes
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cache-persist no)""");
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smartdns::Client client;
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ASSERT_TRUE(client.Query("a.com A", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 700);
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EXPECT_EQ(client.GetAnswer()[0].GetType(), "A");
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EXPECT_EQ(client.GetAnswer()[0].GetData(), "1.2.3.4");
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ASSERT_TRUE(client.Query("a.com AAAA", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAuthorityNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAuthority()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAuthority()[0].GetTTL(), 30);
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EXPECT_EQ(client.GetAuthority()[0].GetType(), "SOA");
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}
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TEST_F(QtypeSOA, bind_force_AAAA_SOA)
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{
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smartdns::MockServer server_upstream;
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smartdns::Server server;
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server_upstream.Start("udp://0.0.0.0:61053", [&](struct smartdns::ServerRequestContext *request) {
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if (request->qtype == DNS_T_A) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "1.2.3.4", 700);
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return smartdns::SERVER_REQUEST_OK;
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} else if (request->qtype == DNS_T_AAAA) {
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smartdns::MockServer::AddIP(request, request->domain.c_str(), "64:ff9b::102:304", 700);
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return smartdns::SERVER_REQUEST_OK;
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}
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return smartdns::SERVER_REQUEST_SOA;
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});
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server.Start(R"""(
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bind [::]:60053
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bind [::]:60153 -force-aaaa-soa
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server 127.0.0.1:61053
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log-num 0
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log-console yes
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log-level debug
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speed-check-mode none
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cache-persist no)""");
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smartdns::Client client;
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ASSERT_TRUE(client.Query("a.com A", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 700);
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EXPECT_EQ(client.GetAnswer()[0].GetType(), "A");
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EXPECT_EQ(client.GetAnswer()[0].GetData(), "1.2.3.4");
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ASSERT_TRUE(client.Query("a.com AAAA", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 700);
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EXPECT_EQ(client.GetAnswer()[0].GetType(), "AAAA");
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EXPECT_EQ(client.GetAnswer()[0].GetData(), "64:ff9b::102:304");
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ASSERT_TRUE(client.Query("a.com A", 60153));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAnswerNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAnswer()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 700);
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EXPECT_EQ(client.GetAnswer()[0].GetType(), "A");
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EXPECT_EQ(client.GetAnswer()[0].GetData(), "1.2.3.4");
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ASSERT_TRUE(client.Query("a.com AAAA", 60153));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAuthorityNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NOERROR");
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EXPECT_EQ(client.GetAuthority()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAuthority()[0].GetTTL(), 30);
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EXPECT_EQ(client.GetAuthority()[0].GetType(), "SOA");
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}
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TEST_F(QtypeSOA, HTTPS_SOA)
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{
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smartdns::MockServer server_upstream;
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smartdns::Server server;
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std::map<int, int> qid_map;
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server_upstream.Start("udp://0.0.0.0:61053", [&](struct smartdns::ServerRequestContext *request) {
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if (request->qtype != DNS_T_HTTPS) {
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return smartdns::SERVER_REQUEST_SOA;
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}
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struct dns_packet *packet = request->response_packet;
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struct dns_rr_nested svcparam_buffer;
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dns_add_HTTPS_start(&svcparam_buffer, packet, DNS_RRS_AN, request->domain.c_str(), 3, 1, "a.com");
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const char alph[] = "\x02h2\x05h3-19";
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int alph_len = sizeof(alph) - 1;
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dns_HTTPS_add_alpn(&svcparam_buffer, alph, alph_len);
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dns_HTTPS_add_port(&svcparam_buffer, 443);
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unsigned char add_v4[] = {1, 2, 3, 4};
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unsigned char *addr[1] = {add_v4};
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dns_HTTPS_add_ipv4hint(&svcparam_buffer, addr, 1);
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unsigned char ech[] = {0x00, 0x45, 0xfe, 0x0d, 0x00};
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dns_HTTPS_add_ech(&svcparam_buffer, (void *)ech, sizeof(ech));
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unsigned char add_v6[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
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addr[0] = add_v6;
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dns_HTTPS_add_ipv6hint(&svcparam_buffer, addr, 1);
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dns_add_HTTPS_end(&svcparam_buffer);
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return smartdns::SERVER_REQUEST_OK;
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});
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server.Start(R"""(bind [::]:60053
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server 127.0.0.1:61053
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log-console yes
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dualstack-ip-selection no
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speed-check-mode none
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address /a.com/#
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log-level debug
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cache-persist no)""");
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smartdns::Client client;
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ASSERT_TRUE(client.Query("a.com HTTPS", 60053));
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std::cout << client.GetResult() << std::endl;
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ASSERT_EQ(client.GetAuthorityNum(), 1);
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EXPECT_EQ(client.GetStatus(), "NXDOMAIN");
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EXPECT_EQ(client.GetAuthority()[0].GetName(), "a.com");
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EXPECT_EQ(client.GetAuthority()[0].GetTTL(), 30);
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EXPECT_EQ(client.GetAuthority()[0].GetType(), "SOA");
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}
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