/* * (C) 2019 Nuno Goncalves * * Botan is released under the Simplified BSD License (see license.txt) */ #include "tests.h" #include "test_rng.h" #if defined(BOTAN_HAS_BIGINT) #include #endif #if defined(BOTAN_HAS_ROUGHTIME) #include #include #include #include #endif namespace Botan_Tests { #if defined(BOTAN_HAS_ROUGHTIME) class Roughtime_Request_Tests final : public Text_Based_Test { public: Roughtime_Request_Tests() : Text_Based_Test("roughtime/roughtime_request.vec", "Nonce,Request") {} Test::Result run_one_test(const std::string& type, const VarMap& vars) override { Test::Result result("Roughtime request"); const auto nonce = vars.get_req_bin("Nonce"); const auto request_v = vars.get_req_bin("Request"); const auto request = Botan::Roughtime::encode_request(nonce); result.test_eq( "encode", type == "Valid", request == Botan::typecast_copy>(request_v.data())); return result; } }; BOTAN_REGISTER_TEST("roughtime", "roughtime_request", Roughtime_Request_Tests); class Roughtime_Response_Tests final : public Text_Based_Test { public: Roughtime_Response_Tests() : Text_Based_Test("roughtime/roughtime_response.vec", "Response", "Nonce,Pubkey,MidpointMicroSeconds,RadiusMicroSeconds") {} Test::Result run_one_test(const std::string& type, const VarMap& vars) override { Test::Result result("Roughtime response"); const auto response_v = vars.get_req_bin("Response"); const auto nonce_bits = vars.has_key("Nonce") ? vars.get_opt_bin("Nonce") : std::vector(64); const Botan::Roughtime::Nonce nonce(nonce_bits); try { const auto response = Botan::Roughtime::Response::from_bits(response_v, nonce); const auto pubkey = vars.get_req_bin("Pubkey"); if(pubkey.size() != 32) throw Test_Error("Unexpected Roughtime Ed25519 pubkey size"); if(!response.validate(Botan::Ed25519_PublicKey(pubkey))) { result.confirm("fail_validation", type == "Invalid"); } else { const auto midpoint = Botan::Roughtime::Response::sys_microseconds64( std::chrono::microseconds( vars.get_req_u64("MidpointMicroSeconds"))); const auto radius = std::chrono::microseconds( vars.get_req_u32("RadiusMicroSeconds")); result.confirm("midpoint", response.utc_midpoint() == midpoint); result.confirm("radius", response.utc_radius() == radius); result.confirm("OK", type == "Valid"); } } catch(const Botan::Roughtime::Roughtime_Error& e) { result.confirm(e.what(), type == "Invalid"); } return result; } }; BOTAN_REGISTER_TEST("roughtime", "roughtime_response", Roughtime_Response_Tests); class Roughtime_nonce_from_blind_Tests final : public Text_Based_Test { public: Roughtime_nonce_from_blind_Tests() : Text_Based_Test("roughtime/roughtime_nonce_from_blind.vec", "Response,Blind,Nonce") {} Test::Result run_one_test(const std::string& type, const VarMap& vars) override { Test::Result result("roughtime nonce_from_blind"); const auto response = vars.get_req_bin("Response"); const auto blind = vars.get_req_bin("Blind"); const auto nonce = vars.get_req_bin("Nonce"); result.test_eq("fail_validation", Botan::Roughtime::nonce_from_blind(response, blind) == nonce, type == "Valid"); return result; } }; BOTAN_REGISTER_TEST("roughtime", "roughtime_nonce_from_blind", Roughtime_nonce_from_blind_Tests); class Roughtime final : public Test { Test::Result test_nonce() { Test::Result result("roughtime nonce"); auto rand64 = Botan::unlock(Test::rng().random_vec(64));; Botan::Roughtime::Nonce nonce_v(rand64); result.confirm("nonce from vector", nonce_v.get_nonce() == Botan::typecast_copy> (rand64.data())); Botan::Roughtime::Nonce nonce_a(Botan::typecast_copy>(rand64.data())); result.confirm("nonce from array", nonce_v.get_nonce() == Botan::typecast_copy>(rand64.data())); rand64.push_back(10); result.test_throws("vector oversize", [&rand64]() {Botan::Roughtime::Nonce nonce_v2(rand64);}); //size 65 rand64.pop_back(); rand64.pop_back(); result.test_throws("vector undersize", [&rand64]() {Botan::Roughtime::Nonce nonce_v2(rand64);}); //size 63 return result; } Test::Result test_chain() { Test::Result result("roughtime chain"); Botan::Roughtime::Chain c1; result.confirm("default constructed is empty", c1.links().empty() && c1.responses().empty()); auto rand64 = Botan::unlock(Test::rng().random_vec(64));; Botan::Roughtime::Nonce nonce_v(rand64); result.confirm("empty chain nonce is blind", c1.next_nonce(nonce_v).get_nonce() == Botan::typecast_copy>(rand64.data())); const std::string chain_str = "ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= eu9yhsJfVfguVSqGZdE8WKIxaBBM0ZG3Vmuc+IyZmG2YVmrIktUByDdwIFw6F4rZqmSFsBO85ljoVPz5bVPCOw== BQAAAEAAAABAAAAApAAAADwBAABTSUcAUEFUSFNSRVBDRVJUSU5EWBnGOEajOwPA6G7oL47seBP4C7eEpr57H43C2/fK/kMA0UGZVUdf4KNX8oxOK6JIcsbVk8qhghTwA70qtwpYmQkDAAAABAAAAAwAAABSQURJTUlEUFJPT1RAQg8AJrA8tEqPBQAqisiuAxgy2Pj7UJAiWbCdzGz1xcCnja3T+AqhC8fwpeIwW4GPy/vEb/awXW2DgSLKJfzWIAz+2lsR7t4UjNPvAgAAAEAAAABTSUcAREVMRes9Ch4X0HIw5KdOTB8xK4VDFSJBD/G9t7Et/CU7UW61OiTBXYYQTG2JekWZmGa0OHX1JPGG+APkpbsNw0BKUgYDAAAAIAAAACgAAABQVUJLTUlOVE1BWFR/9BWjpsWTQ1f6iUJea3EfZ1MkX3ftJiV3ABqNLpncFwAAAAAAAAAA//////////8AAAAA\n" "ed25519 gD63hSj3ScS+wuOeGrubXlq35N1c5Lby/S+T7MNTjxo= uLeTON9D+2HqJMzK6sYWLNDEdtBl9t/9yw1cVAOm0/sONH5Oqdq9dVPkC9syjuWbglCiCPVF+FbOtcxCkrgMmA== BQAAAEAAAABAAAAApAAAADwBAABTSUcAUEFUSFNSRVBDRVJUSU5EWOw1jl0uSiBEH9HE8/6r7zxoSc01f48vw+UzH8+VJoPelnvVJBj4lnH8uRLh5Aw0i4Du7XM1dp2u0r/I5PzhMQoDAAAABAAAAAwAAABSQURJTUlEUFJPT1RAQg8AUBo+tEqPBQC47l77to7ESFTVhlw1SC74P5ssx6gpuJ6eP+1916GuUiySGE/x3Fp0c3otUGAdsRQou5p9PDTeane/YEeVq4/8AgAAAEAAAABTSUcAREVMRe5T1ml8wHyWAcEtHP/U5Rg/jFXTEXOSglngSa4aI/CECVdy4ZNWeP6vv+2//ZW7lQsrWo7ZkXpvm9BdBONRSQIDAAAAIAAAACgAAABQVUJLTUlOVE1BWFQpXlenV0OfVisvp9jDHXLw8vymZVK9Pgw9k6Edf8ZEhUgSGEc5jwUASHLvZE2PBQAAAAAA\n"; Botan::Roughtime::Chain c2(chain_str); result.confirm("have two elements", c2.links().size() == 2 && c2.responses().size() == 2); result.confirm("serialize loopback", c2.to_string() == chain_str); c1.append(c2.links()[0], 1); result.confirm("append ok", c1.links().size() == 1 && c1.responses().size() == 1); c1.append(c2.links()[1], 1); result.confirm("max size", c1.links().size() == 1 && c1.responses().size() == 1); result.test_throws("non-positive max chain size", [&]() {c1.append(c2.links()[1], 0);}); result.test_throws("1 field", [&]() {Botan::Roughtime::Chain a("ed25519");}); result.test_throws("2 fields", [&]() {Botan::Roughtime::Chain a("ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE=");}); result.test_throws("3 fields", [&]() {Botan::Roughtime::Chain a("ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= eu9yhsJfVfguVSqGZdE8WKIxaBBM0ZG3Vmuc+IyZmG2YVmrIktUByDdwIFw6F4rZqmSFsBO85ljoVPz5bVPCOw==");}); result.test_throws("5 fields", [&]() {Botan::Roughtime::Chain a("ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= eu9yhsJfVfguVSqGZdE8WKIxaBBM0ZG3Vmuc+IyZmG2YVmrIktUByDdwIFw6F4rZqmSFsBO85ljoVPz5bVPCOw== BQAAAEAAAABAAAAApAAAADwBAABTSUcAUEFUSFNSRVBDRVJUSU5EWBnGOEajOwPA6G7oL47seBP4C7eEpr57H43C2/fK/kMA0UGZVUdf4KNX8oxOK6JIcsbVk8qhghTwA70qtwpYmQkDAAAABAAAAAwAAABSQURJTUlEUFJPT1RAQg8AJrA8tEqPBQAqisiuAxgy2Pj7UJAiWbCdzGz1xcCnja3T+AqhC8fwpeIwW4GPy/vEb/awXW2DgSLKJfzWIAz+2lsR7t4UjNPvAgAAAEAAAABTSUcAREVMRes9Ch4X0HIw5KdOTB8xK4VDFSJBD/G9t7Et/CU7UW61OiTBXYYQTG2JekWZmGa0OHX1JPGG+APkpbsNw0BKUgYDAAAAIAAAACgAAABQVUJLTUlOVE1BWFR/9BWjpsWTQ1f6iUJea3EfZ1MkX3ftJiV3ABqNLpncFwAAAAAAAAAA//////////8AAAAA abc");}); result.test_throws("invalid key type", [&]() {Botan::Roughtime::Chain a("rsa bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= eu9yhsJfVfguVSqGZdE8WKIxaBBM0ZG3Vmuc+IyZmG2YVmrIktUByDdwIFw6F4rZqmSFsBO85ljoVPz5bVPCOw== BQAAAEAAAABAAAAApAAAADwBAABTSUcAUEFUSFNSRVBDRVJUSU5EWBnGOEajOwPA6G7oL47seBP4C7eEpr57H43C2/fK/kMA0UGZVUdf4KNX8oxOK6JIcsbVk8qhghTwA70qtwpYmQkDAAAABAAAAAwAAABSQURJTUlEUFJPT1RAQg8AJrA8tEqPBQAqisiuAxgy2Pj7UJAiWbCdzGz1xcCnja3T+AqhC8fwpeIwW4GPy/vEb/awXW2DgSLKJfzWIAz+2lsR7t4UjNPvAgAAAEAAAABTSUcAREVMRes9Ch4X0HIw5KdOTB8xK4VDFSJBD/G9t7Et/CU7UW61OiTBXYYQTG2JekWZmGa0OHX1JPGG+APkpbsNw0BKUgYDAAAAIAAAACgAAABQVUJLTUlOVE1BWFR/9BWjpsWTQ1f6iUJea3EfZ1MkX3ftJiV3ABqNLpncFwAAAAAAAAAA//////////8AAAAA");}); result.test_throws("invalid key", [&]() {Botan::Roughtime::Chain a("ed25519 bbT+RPS7zKX6wssPibzmwWqU9ffRV5oj2OresSmhE= eu9yhsJfVfguVSqGZdE8WKIxaBBM0ZG3Vmuc+IyZmG2YVmrIktUByDdwIFw6F4rZqmSFsBO85ljoVPz5bVPCOw== BQAAAEAAAABAAAAApAAAADwBAABTSUcAUEFUSFNSRVBDRVJUSU5EWBnGOEajOwPA6G7oL47seBP4C7eEpr57H43C2/fK/kMA0UGZVUdf4KNX8oxOK6JIcsbVk8qhghTwA70qtwpYmQkDAAAABAAAAAwAAABSQURJTUlEUFJPT1RAQg8AJrA8tEqPBQAqisiuAxgy2Pj7UJAiWbCdzGz1xcCnja3T+AqhC8fwpeIwW4GPy/vEb/awXW2DgSLKJfzWIAz+2lsR7t4UjNPvAgAAAEAAAABTSUcAREVMRes9Ch4X0HIw5KdOTB8xK4VDFSJBD/G9t7Et/CU7UW61OiTBXYYQTG2JekWZmGa0OHX1JPGG+APkpbsNw0BKUgYDAAAAIAAAACgAAABQVUJLTUlOVE1BWFR/9BWjpsWTQ1f6iUJea3EfZ1MkX3ftJiV3ABqNLpncFwAAAAAAAAAA//////////8AAAAA");}); result.test_throws("invalid nonce", [&]() {Botan::Roughtime::Chain a("ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= eu9yhsJfVfguVSqGZdE8WKIxaBBM0ZG3Vmuc+IyZmG2UByDdwIFw6F4rZqmSFsBO85ljoVPz5bVPCOw== BQAAAEAAAABAAAAApAAAADwBAABTSUcAUEFUSFNSRVBDRVJUSU5EWBnGOEajOwPA6G7oL47seBP4C7eEpr57H43C2/fK/kMA0UGZVUdf4KNX8oxOK6JIcsbVk8qhghTwA70qtwpYmQkDAAAABAAAAAwAAABSQURJTUlEUFJPT1RAQg8AJrA8tEqPBQAqisiuAxgy2Pj7UJAiWbCdzGz1xcCnja3T+AqhC8fwpeIwW4GPy/vEb/awXW2DgSLKJfzWIAz+2lsR7t4UjNPvAgAAAEAAAABTSUcAREVMRes9Ch4X0HIw5KdOTB8xK4VDFSJBD/G9t7Et/CU7UW61OiTBXYYQTG2JekWZmGa0OHX1JPGG+APkpbsNw0BKUgYDAAAAIAAAACgAAABQVUJLTUlOVE1BWFR/9BWjpsWTQ1f6iUJea3EfZ1MkX3ftJiV3ABqNLpncFwAAAAAAAAAA//////////8AAAAA");}); return result; } Test::Result test_server_information() { Test::Result result("roughtime server_information"); const auto servers = Botan::Roughtime::servers_from_str( "Chainpoint-Roughtime ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= udp roughtime.chainpoint.org:2002\n" "Cloudflare-Roughtime ed25519 gD63hSj3ScS+wuOeGrubXlq35N1c5Lby/S+T7MNTjxo= udp roughtime.cloudflare.com:2002\n" "Google-Sandbox-Roughtime ed25519 etPaaIxcBMY1oUeGpwvPMCJMwlRVNxv51KK/tktoJTQ= udp roughtime.sandbox.google.com:2002\n" "int08h-Roughtime ed25519 AW5uAoTSTDfG5NfY1bTh08GUnOqlRb+HVhbJ3ODJvsE= udp roughtime.int08h.com:2002\n" "ticktock ed25519 cj8GsiNlRkqiDElAeNMSBBMwrAl15hYPgX50+GWX/lA= udp ticktock.mixmin.net:5333\n" ); result.confirm("size", servers.size() == 5); result.test_eq("name", servers[0].name(), "Chainpoint-Roughtime"); result.test_eq("name", servers[4].name(), "ticktock"); result.confirm("public key", servers[0].public_key().get_public_key() == Botan::Ed25519_PublicKey( Botan::base64_decode("bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE=")).get_public_key()); result.confirm("single address", servers[0].addresses().size()==1); result.test_eq("address", servers[0].addresses()[0], "roughtime.chainpoint.org:2002"); result.test_throws("1 field", [&]() {Botan::Roughtime::servers_from_str("A");}); result.test_throws("2 fields", [&]() {Botan::Roughtime::servers_from_str("A ed25519");}); result.test_throws("3 fields", [&]() {Botan::Roughtime::servers_from_str("A ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE=");}); result.test_throws("4 fields", [&]() {Botan::Roughtime::servers_from_str("A ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= udp");}); result.test_throws("invalid address", [&]() {Botan::Roughtime::servers_from_str("A ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= udp ");}); result.test_throws("invalid key type", [&]() {Botan::Roughtime::servers_from_str("A rsa bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= udp roughtime.chainpoint.org:2002");}); result.test_throws("invalid key", [&]() {Botan::Roughtime::servers_from_str("A ed25519 bbT+RP7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= udp roughtime.chainpoint.org:2002");}); result.test_throws("invalid protocol", [&]() {Botan::Roughtime::servers_from_str("A ed25519 bbT+RPS7zKX6w71ssPibzmwWqU9ffRV5oj2OresSmhE= tcp roughtime.chainpoint.org:2002");}); return result; } Test::Result test_request_online() { Test::Result result("roughtime request online"); Botan::Roughtime::Nonce nonce(Test::rng()); try { const auto response_raw = Botan::Roughtime::online_request("roughtime.cloudflare.com:2002", nonce, std::chrono::seconds(5)); const auto now = std::chrono::system_clock::now(); const auto response = Botan::Roughtime::Response::from_bits(response_raw, nonce); std::chrono::milliseconds local_clock_max_error(1000); const auto diff_abs = now >= response.utc_midpoint() ? now - response.utc_midpoint() : response.utc_midpoint() - now; result.confirm("online", diff_abs <= (response.utc_radius() + local_clock_max_error)); } catch(const std::exception& e) { result.test_failure(e.what()); } return result; } public: std::vector run() override { std::vector results; results.push_back(test_nonce()); results.push_back(test_chain()); results.push_back(test_server_information()); if(Test::options().run_online_tests()) { results.push_back(test_request_online()); } return results; } }; BOTAN_REGISTER_TEST("roughtime", "roughtime", Roughtime); #endif }