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td/test/mtproto.cpp

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#include "td/telegram/ConfigManager.h"
#include "td/telegram/net/DcId.h"
#include "td/telegram/net/PublicRsaKeyShared.h"
#include "td/telegram/net/Session.h"
#include "td/telegram/NotificationManager.h"
#include "td/mtproto/AuthData.h"
#include "td/mtproto/DhHandshake.h"
#include "td/mtproto/Handshake.h"
#include "td/mtproto/HandshakeActor.h"
#include "td/mtproto/Ping.h"
#include "td/mtproto/PingConnection.h"
#include "td/mtproto/ProxySecret.h"
#include "td/mtproto/RawConnection.h"
#include "td/mtproto/RSA.h"
#include "td/mtproto/TlsInit.h"
#include "td/mtproto/TransportType.h"
#include "td/net/GetHostByNameActor.h"
#include "td/net/Socks5.h"
#include "td/net/TransparentProxy.h"
#include "td/actor/actor.h"
#include "td/actor/ConcurrentScheduler.h"
#include "td/actor/PromiseFuture.h"
#include "td/utils/base64.h"
#include "td/utils/common.h"
#include "td/utils/logging.h"
#include "td/utils/port/Clocks.h"
#include "td/utils/port/IPAddress.h"
#include "td/utils/port/SocketFd.h"
#include "td/utils/Random.h"
#include "td/utils/Slice.h"
#include "td/utils/Status.h"
#include "td/utils/tests.h"
#include "td/utils/Time.h"
REGISTER_TESTS(mtproto);
using namespace td;
TEST(Mtproto, GetHostByNameActor) {
SET_VERBOSITY_LEVEL(VERBOSITY_NAME(ERROR));
ConcurrentScheduler sched;
int threads_n = 1;
sched.init(threads_n);
int cnt = 1;
vector<ActorOwn<GetHostByNameActor>> actors;
{
auto guard = sched.get_main_guard();
auto run = [&](ActorId<GetHostByNameActor> actor_id, string host, bool prefer_ipv6, bool allow_ok,
bool allow_error) {
auto promise = PromiseCreator::lambda([&cnt, &actors, num = cnt, host, allow_ok,
allow_error](Result<IPAddress> r_ip_address) {
if (r_ip_address.is_error() && !allow_error) {
LOG(ERROR) << num << " \"" << host << "\" " << r_ip_address.error();
}
if (r_ip_address.is_ok() && !allow_ok && (r_ip_address.ok().is_ipv6() || r_ip_address.ok().get_ipv4() != 0)) {
LOG(ERROR) << num << " \"" << host << "\" " << r_ip_address.ok();
}
if (--cnt == 0) {
actors.clear();
Scheduler::instance()->finish();
}
});
cnt++;
send_closure_later(actor_id, &GetHostByNameActor::run, host, 443, prefer_ipv6, std::move(promise));
};
std::vector<std::string> hosts = {"127.0.0.2",
"1.1.1.1",
"localhost",
"web.telegram.org",
"web.telegram.org.",
"москва.рф",
"",
"%",
" ",
"a",
"\x80",
"[]",
"127.0.0.1.",
"0x12.0x34.0x56.0x78",
"0x7f.001",
"2001:0db8:85a3:0000:0000:8a2e:0370:7334",
"[2001:0db8:85a3:0000:0000:8a2e:0370:7334]",
"[[2001:0db8:85a3:0000:0000:8a2e:0370:7334]]"};
for (auto types : {vector<GetHostByNameActor::ResolverType>{GetHostByNameActor::ResolverType::Native},
vector<GetHostByNameActor::ResolverType>{GetHostByNameActor::ResolverType::Google},
vector<GetHostByNameActor::ResolverType>{GetHostByNameActor::ResolverType::Google,
GetHostByNameActor::ResolverType::Google,
GetHostByNameActor::ResolverType::Native}}) {
GetHostByNameActor::Options options;
options.resolver_types = types;
options.scheduler_id = threads_n;
auto actor = create_actor<GetHostByNameActor>("GetHostByNameActor", std::move(options));
auto actor_id = actor.get();
actors.push_back(std::move(actor));
for (auto host : hosts) {
for (auto prefer_ipv6 : {false, true}) {
bool allow_ok = host.size() > 2 && host[1] != '[';
bool allow_both = host == "127.0.0.1." || host == "localhost" || (host == "москва.рф" && prefer_ipv6);
bool allow_error = !allow_ok || allow_both;
run(actor_id, host, prefer_ipv6, allow_ok, allow_error);
}
}
}
}
cnt--;
sched.start();
while (sched.run_main(10)) {
// empty
}
sched.finish();
}
TEST(Time, to_unix_time) {
ASSERT_EQ(0, HttpDate::to_unix_time(1970, 1, 1, 0, 0, 0).move_as_ok());
ASSERT_EQ(60 * 60 + 60 + 1, HttpDate::to_unix_time(1970, 1, 1, 1, 1, 1).move_as_ok());
ASSERT_EQ(24 * 60 * 60, HttpDate::to_unix_time(1970, 1, 2, 0, 0, 0).move_as_ok());
ASSERT_EQ(31 * 24 * 60 * 60, HttpDate::to_unix_time(1970, 2, 1, 0, 0, 0).move_as_ok());
ASSERT_EQ(365 * 24 * 60 * 60, HttpDate::to_unix_time(1971, 1, 1, 0, 0, 0).move_as_ok());
ASSERT_EQ(1562780559, HttpDate::to_unix_time(2019, 7, 10, 17, 42, 39).move_as_ok());
}
TEST(Time, parse_http_date) {
ASSERT_EQ(784887151, HttpDate::parse_http_date("Tue, 15 Nov 1994 08:12:31 GMT").move_as_ok());
}
TEST(Mtproto, config) {
ConcurrentScheduler sched;
int threads_n = 0;
sched.init(threads_n);
int cnt = 1;
{
auto guard = sched.get_main_guard();
auto run = [&](auto &func, bool is_test) {
auto promise = PromiseCreator::lambda([&, num = cnt](Result<SimpleConfigResult> r_simple_config_result) {
if (r_simple_config_result.is_ok()) {
auto simple_config_result = r_simple_config_result.move_as_ok();
auto date = simple_config_result.r_http_date.is_ok()
? to_string(simple_config_result.r_http_date.ok())
: (PSTRING() << simple_config_result.r_http_date.error());
auto config = simple_config_result.r_config.is_ok() ? to_string(simple_config_result.r_config.ok())
: (PSTRING() << simple_config_result.r_config.error());
LOG(ERROR) << num << " " << date << " " << config;
} else {
LOG(ERROR) << num << " " << r_simple_config_result.error();
}
if (--cnt == 0) {
Scheduler::instance()->finish();
}
});
cnt++;
func(std::move(promise), nullptr, is_test, -1).release();
};
run(get_simple_config_azure, false);
run(get_simple_config_google_dns, false);
run(get_simple_config_mozilla_dns, false);
run(get_simple_config_azure, true);
run(get_simple_config_google_dns, true);
run(get_simple_config_mozilla_dns, true);
run(get_simple_config_firebase_remote_config, false);
run(get_simple_config_firebase_realtime, false);
run(get_simple_config_firebase_firestore, false);
}
cnt--;
if (cnt != 0) {
sched.start();
while (sched.run_main(10)) {
// empty;
}
sched.finish();
}
}
TEST(Mtproto, encrypted_config) {
string data =
" hO//tt \b\n\tiwPVovorKtIYtQ8y2ik7CqfJiJ4pJOCLRa4fBmNPixuRPXnBFF/3mTAAZoSyHq4SNylGHz0Cv1/"
"FnWWdEV+BPJeOTk+ARHcNkuJBt0CqnfcVCoDOpKqGyq0U31s2MOpQvHgAG+Tlpg02syuH0E4dCGRw5CbJPARiynteb9y5fT5x/"
"kmdp6BMR5tWQSQF0liH16zLh8BDSIdiMsikdcwnAvBwdNhRqQBqGx9MTh62MDmlebjtczE9Gz0z5cscUO2yhzGdphgIy6SP+"
"bwaqLWYF0XdPGjKLMUEJW+rou6fbL1t/EUXPtU0XmQAnO0Fh86h+AqDMOe30N4qKrPQ== ";
auto config = decode_config(data).move_as_ok();
}
class TestPingActor : public Actor {
public:
TestPingActor(IPAddress ip_address, Status *result) : ip_address_(ip_address), result_(result) {
}
private:
IPAddress ip_address_;
unique_ptr<mtproto::PingConnection> ping_connection_;
Status *result_;
bool is_inited_ = false;
void start_up() override {
auto r_socket = SocketFd::open(ip_address_);
if (r_socket.is_error()) {
LOG(ERROR) << "Failed to open socket: " << r_socket.error();
return stop();
}
ping_connection_ = mtproto::PingConnection::create_req_pq(
mtproto::RawConnection::create(
ip_address_, r_socket.move_as_ok(), mtproto::TransportType{mtproto::TransportType::Tcp, 0, mtproto::ProxySecret()},
nullptr),
3);
Scheduler::subscribe(ping_connection_->get_poll_info().extract_pollable_fd(this));
is_inited_ = true;
set_timeout_in(10);
yield();
}
void tear_down() override {
if (is_inited_) {
Scheduler::unsubscribe_before_close(ping_connection_->get_poll_info().get_pollable_fd_ref());
}
Scheduler::instance()->finish();
}
void loop() override {
auto status = ping_connection_->flush();
if (status.is_error()) {
*result_ = std::move(status);
return stop();
}
if (ping_connection_->was_pong()) {
LOG(INFO) << "GOT PONG";
return stop();
}
}
void timeout_expired() override {
*result_ = Status::Error("Timeout expired");
stop();
}
};
static IPAddress get_default_ip_address() {
IPAddress ip_address;
#if TD_EMSCRIPTEN
ip_address.init_host_port("venus.web.telegram.org/apiws", 443).ensure();
#else
ip_address.init_ipv4_port("149.154.167.40", 80).ensure();
#endif
return ip_address;
}
static int32 get_default_dc_id() {
return 10002;
}
class Mtproto_ping : public Test {
public:
using Test::Test;
bool step() final {
if (!is_inited_) {
sched_.init(0);
sched_.create_actor_unsafe<TestPingActor>(0, "Pinger", get_default_ip_address(), &result_).release();
sched_.start();
is_inited_ = true;
}
bool ret = sched_.run_main(10);
if (ret) {
return true;
}
sched_.finish();
if (result_.is_error()) {
LOG(ERROR) << result_;
}
return false;
}
private:
bool is_inited_ = false;
ConcurrentScheduler sched_;
Status result_;
};
RegisterTest<Mtproto_ping> mtproto_ping("Mtproto_ping");
class HandshakeContext : public mtproto::AuthKeyHandshakeContext {
public:
DhCallback *get_dh_callback() override {
return nullptr;
}
PublicRsaKeyInterface *get_public_rsa_key_interface() override {
return &public_rsa_key;
}
private:
PublicRsaKeyShared public_rsa_key{DcId::empty(), false};
};
class HandshakeTestActor : public Actor {
public:
HandshakeTestActor(int32 dc_id, Status *result) : dc_id_(dc_id), result_(result) {
}
private:
int32 dc_id_ = 0;
Status *result_;
bool wait_for_raw_connection_ = false;
unique_ptr<mtproto::RawConnection> raw_connection_;
bool wait_for_handshake_ = false;
unique_ptr<mtproto::AuthKeyHandshake> handshake_;
Status status_;
bool wait_for_result_ = false;
void tear_down() override {
if (raw_connection_) {
raw_connection_->close();
}
finish(Status::Error("Interrupted"));
}
void loop() override {
if (!wait_for_raw_connection_ && !raw_connection_) {
auto ip_address = get_default_ip_address();
auto r_socket = SocketFd::open(ip_address);
if (r_socket.is_error()) {
finish(Status::Error(PSTRING() << "Failed to open socket: " << r_socket.error()));
return stop();
}
raw_connection_ = mtproto::RawConnection::create(
ip_address,
r_socket.move_as_ok(), mtproto::TransportType{mtproto::TransportType::Tcp, 0, mtproto::ProxySecret()},
nullptr);
}
if (!wait_for_handshake_ && !handshake_) {
handshake_ = make_unique<mtproto::AuthKeyHandshake>(dc_id_, 3600);
}
if (raw_connection_ && handshake_) {
if (wait_for_result_) {
wait_for_result_ = false;
if (status_.is_error()) {
finish(std::move(status_));
return stop();
}
if (!handshake_->is_ready_for_finish()) {
finish(Status::Error("Key is not ready.."));
return stop();
}
finish(Status::OK());
return stop();
}
wait_for_result_ = true;
create_actor<mtproto::HandshakeActor>(
"HandshakeActor", std::move(handshake_), std::move(raw_connection_), make_unique<HandshakeContext>(), 10.0,
PromiseCreator::lambda([self = actor_id(this)](Result<unique_ptr<mtproto::RawConnection>> raw_connection) {
send_closure(self, &HandshakeTestActor::got_connection, std::move(raw_connection), 1);
}),
PromiseCreator::lambda([self = actor_id(this)](Result<unique_ptr<mtproto::AuthKeyHandshake>> handshake) {
send_closure(self, &HandshakeTestActor::got_handshake, std::move(handshake), 1);
}))
.release();
wait_for_raw_connection_ = true;
wait_for_handshake_ = true;
}
}
void got_connection(Result<unique_ptr<mtproto::RawConnection>> r_raw_connection, int32 dummy) {
CHECK(wait_for_raw_connection_);
wait_for_raw_connection_ = false;
if (r_raw_connection.is_ok()) {
raw_connection_ = r_raw_connection.move_as_ok();
status_ = Status::OK();
} else {
status_ = r_raw_connection.move_as_error();
}
// TODO: save error
loop();
}
void got_handshake(Result<unique_ptr<mtproto::AuthKeyHandshake>> r_handshake, int32 dummy) {
CHECK(wait_for_handshake_);
wait_for_handshake_ = false;
CHECK(r_handshake.is_ok());
handshake_ = r_handshake.move_as_ok();
loop();
}
void finish(Status status) {
if (!result_) {
return;
}
*result_ = std::move(status);
result_ = nullptr;
Scheduler::instance()->finish();
}
};
class Mtproto_handshake : public Test {
public:
using Test::Test;
bool step() final {
if (!is_inited_) {
sched_.init(0);
sched_.create_actor_unsafe<HandshakeTestActor>(0, "HandshakeTestActor", get_default_dc_id(), &result_).release();
sched_.start();
is_inited_ = true;
}
bool ret = sched_.run_main(10);
if (ret) {
return true;
}
sched_.finish();
if (result_.is_error()) {
LOG(ERROR) << result_;
}
return false;
}
private:
bool is_inited_ = false;
ConcurrentScheduler sched_;
Status result_;
};
RegisterTest<Mtproto_handshake> mtproto_handshake("Mtproto_handshake");
class Socks5TestActor : public Actor {
public:
void start_up() override {
auto promise = PromiseCreator::lambda([actor_id = actor_id(this)](Result<SocketFd> res) {
send_closure(actor_id, &Socks5TestActor::on_result, std::move(res), false);
});
class Callback : public TransparentProxy::Callback {
public:
explicit Callback(Promise<SocketFd> promise) : promise_(std::move(promise)) {
}
void set_result(Result<SocketFd> result) override {
promise_.set_result(std::move(result));
}
void on_connected() override {
}
private:
Promise<SocketFd> promise_;
};
IPAddress socks5_ip;
socks5_ip.init_ipv4_port("131.191.89.104", 43077).ensure();
IPAddress mtproto_ip_address = get_default_ip_address();
auto r_socket = SocketFd::open(socks5_ip);
if (r_socket.is_error()) {
return promise.set_error(Status::Error(PSTRING() << "Failed to open socket: " << r_socket.error()));
}
create_actor<Socks5>("socks5", r_socket.move_as_ok(), mtproto_ip_address, "", "",
make_unique<Callback>(std::move(promise)), actor_shared(this))
.release();
}
private:
void on_result(Result<SocketFd> res, bool dummy) {
res.ensure();
Scheduler::instance()->finish();
}
};
TEST(Mtproto, socks5) {
return;
ConcurrentScheduler sched;
int threads_n = 0;
sched.init(threads_n);
sched.create_actor_unsafe<Socks5TestActor>(0, "Socks5TestActor").release();
sched.start();
while (sched.run_main(10)) {
// empty;
}
sched.finish();
}
TEST(Mtproto, notifications) {
vector<string> pushes = {
"eyJwIjoiSkRnQ3NMRWxEaWhyVWRRN1pYM3J1WVU4TlRBMFhMb0N6UWRNdzJ1cWlqMkdRbVR1WXVvYXhUeFJHaG1QQm8yVElYZFBzX2N3b2RIb3lY"
"b2drVjM1dVl0UzdWeElNX1FNMDRKMG1mV3ZZWm4zbEtaVlJ0aFVBNGhYUWlaN0pfWDMyZDBLQUlEOWgzRnZwRjNXUFRHQWRaVkdFYzg3bnFPZ3hD"
"NUNMRkM2SU9fZmVqcEpaV2RDRlhBWWpwc1k2aktrbVNRdFZ1MzE5ZW04UFVieXZudFpfdTNud2hjQ0czMk96TGp4S1kyS1lzU21JZm1GMzRmTmw1"
"QUxaa2JvY2s2cE5rZEdrak9qYmRLckJyU0ZtWU8tQ0FsRE10dEplZFFnY1U5bVJQdU80b1d2NG5sb1VXS19zSlNTaXdIWEZyb1pWTnZTeFJ0Z1dN"
"ZyJ9",
"eyJwIjoiSkRnQ3NMRWxEaWlZby1GRWJndk9WaTFkUFdPVmZndzBBWHYwTWNzWDFhWEtNZC03T1Q2WWNfT0taRURHZDJsZ0h0WkhMSllyVG50RE95"
"TkY1aXJRQlZ4UUFLQlRBekhPTGZIS3BhQXdoaWd5b3NQd0piWnJVV2xRWmh4eEozUFUzZjBNRTEwX0xNT0pFN0xsVUFaY2dabUNaX2V1QmNPZWNK"
"VERxRkpIRGZjN2pBOWNrcFkyNmJRT2dPUEhCeHlEMUVrNVdQcFpLTnlBODVuYzQ1eHFPdERqcU5aVmFLU3pKb2VIcXBQMnJqR29kN2M5YkxsdGd5"
"Q0NGd2NBU3dJeDc3QWNWVXY1UnVZIn0"};
string key =
"uBa5yu01a-nJJeqsR3yeqMs6fJLYXjecYzFcvS6jIwS3nefBIr95LWrTm-IbRBNDLrkISz1Sv0KYpDzhU8WFRk1D0V_"
"qyO7XsbDPyrYxRBpGxofJUINSjb1uCxoSdoh1_F0UXEA2fWWKKVxL0DKUQssZfbVj3AbRglsWpH-jDK1oc6eBydRiS3i4j-"
"H0yJkEMoKRgaF9NaYI4u26oIQ-Ez46kTVU-R7e3acdofOJKm7HIKan_5ZMg82Dvec2M6vc_"
"I54Vs28iBx8IbBO1y5z9WSScgW3JCvFFKP2MXIu7Jow5-cpUx6jXdzwRUb9RDApwAFKi45zpv8eb3uPCDAmIQ";
vector<string> decrypted_payloads = {
"eyJsb2Nfa2V5IjoiTUVTU0FHRV9URVhUIiwibG9jX2FyZ3MiOlsiQXJzZW55IFNtaXJub3YiLCJhYmNkZWZnIl0sImN1c3RvbSI6eyJtc2dfaWQi"
"OiI1OTAwNDciLCJmcm9tX2lkIjoiNjI4MTQifSwiYmFkZ2UiOiI0MDkifQ",
"eyJsb2Nfa2V5IjoiIiwibG9jX2FyZ3MiOltdLCJjdXN0b20iOnsiY2hhbm5lbF9pZCI6IjExNzY4OTU0OTciLCJtYXhfaWQiOiIxMzU5In0sImJh"
"ZGdlIjoiMCJ9"};
key = base64url_decode(key).move_as_ok();
for (size_t i = 0; i < pushes.size(); i++) {
auto push = base64url_decode(pushes[i]).move_as_ok();
auto decrypted_payload = base64url_decode(decrypted_payloads[i]).move_as_ok();
auto key_id = DhHandshake::calc_key_id(key);
ASSERT_EQ(key_id, NotificationManager::get_push_receiver_id(push).ok());
ASSERT_EQ(decrypted_payload, NotificationManager::decrypt_push(key_id, key, push).ok());
}
}
class FastPingTestActor : public Actor {
public:
explicit FastPingTestActor(Status *result) : result_(result) {
}
private:
Status *result_;
unique_ptr<mtproto::RawConnection> connection_;
unique_ptr<mtproto::AuthKeyHandshake> handshake_;
ActorOwn<> fast_ping_;
int iteration_{0};
void start_up() override {
// Run handshake to create key and salt
auto ip_address = get_default_ip_address();
auto r_socket = SocketFd::open(ip_address);
if (r_socket.is_error()) {
*result_ = Status::Error(PSTRING() << "Failed to open socket: " << r_socket.error());
return stop();
}
auto raw_connection = mtproto::RawConnection::create(
ip_address,
r_socket.move_as_ok(), mtproto::TransportType{mtproto::TransportType::Tcp, 0, mtproto::ProxySecret()}, nullptr);
auto handshake = make_unique<mtproto::AuthKeyHandshake>(get_default_dc_id(), 60 * 100 /*temp*/);
create_actor<mtproto::HandshakeActor>(
"HandshakeActor", std::move(handshake), std::move(raw_connection), make_unique<HandshakeContext>(), 10.0,
PromiseCreator::lambda([self = actor_id(this)](Result<unique_ptr<mtproto::RawConnection>> raw_connection) {
send_closure(self, &FastPingTestActor::got_connection, std::move(raw_connection), 1);
}),
PromiseCreator::lambda([self = actor_id(this)](Result<unique_ptr<mtproto::AuthKeyHandshake>> handshake) {
send_closure(self, &FastPingTestActor::got_handshake, std::move(handshake), 1);
}))
.release();
}
void got_connection(Result<unique_ptr<mtproto::RawConnection>> r_raw_connection, int32 dummy) {
if (r_raw_connection.is_error()) {
*result_ = r_raw_connection.move_as_error();
LOG(INFO) << "Receive " << *result_ << " instead of a connection";
return stop();
}
connection_ = r_raw_connection.move_as_ok();
loop();
}
void got_handshake(Result<unique_ptr<mtproto::AuthKeyHandshake>> r_handshake, int32 dummy) {
if (r_handshake.is_error()) {
*result_ = r_handshake.move_as_error();
LOG(INFO) << "Receive " << *result_ << " instead of a handshake";
return stop();
}
handshake_ = r_handshake.move_as_ok();
loop();
}
void got_raw_connection(Result<unique_ptr<mtproto::RawConnection>> r_connection) {
if (r_connection.is_error()) {
*result_ = r_connection.move_as_error();
LOG(INFO) << "Receive " << *result_ << " instead of a handshake";
return stop();
}
connection_ = r_connection.move_as_ok();
LOG(INFO) << "RTT: " << connection_->extra().rtt;
connection_->extra().rtt = 0;
loop();
}
void loop() override {
if (handshake_ && connection_) {
LOG(INFO) << "Iteration " << iteration_;
if (iteration_ == 6) {
return stop();
}
unique_ptr<mtproto::AuthData> auth_data;
if (iteration_ % 2 == 0) {
auth_data = make_unique<mtproto::AuthData>();
auth_data->set_tmp_auth_key(handshake_->get_auth_key());
auth_data->set_server_time_difference(handshake_->get_server_time_diff());
auth_data->set_server_salt(handshake_->get_server_salt(), Time::now());
auth_data->set_future_salts({mtproto::ServerSalt{0u, 1e20, 1e30}}, Time::now());
auth_data->set_use_pfs(true);
uint64 session_id = 0;
do {
Random::secure_bytes(reinterpret_cast<uint8 *>(&session_id), sizeof(session_id));
} while (session_id == 0);
auth_data->set_session_id(session_id);
}
iteration_++;
fast_ping_ = create_ping_actor(
"", std::move(connection_), std::move(auth_data),
PromiseCreator::lambda([self = actor_id(this)](Result<unique_ptr<mtproto::RawConnection>> r_raw_connection) {
send_closure(self, &FastPingTestActor::got_raw_connection, std::move(r_raw_connection));
}),
ActorShared<>());
}
}
void tear_down() override {
Scheduler::instance()->finish();
}
};
class Mtproto_FastPing : public Test {
public:
using Test::Test;
bool step() final {
if (!is_inited_) {
sched_.init(0);
sched_.create_actor_unsafe<FastPingTestActor>(0, "FastPingTestActor", &result_).release();
sched_.start();
is_inited_ = true;
}
bool ret = sched_.run_main(10);
if (ret) {
return true;
}
sched_.finish();
if (result_.is_error()) {
LOG(ERROR) << result_;
}
return false;
}
private:
bool is_inited_ = false;
ConcurrentScheduler sched_;
Status result_;
};
RegisterTest<Mtproto_FastPing> mtproto_fastping("Mtproto_FastPing");
TEST(Mtproto, Grease) {
std::string s(10000, '0');
mtproto::Grease::init(s);
for (auto c : s) {
CHECK((c & 0xF) == 0xA);
}
for (size_t i = 1; i < s.size(); i += 2) {
CHECK(s[i] != s[i - 1]);
}
}
TEST(Mtproto, TlsTransport) {
SET_VERBOSITY_LEVEL(VERBOSITY_NAME(ERROR));
ConcurrentScheduler sched;
int threads_n = 1;
sched.init(threads_n);
{
auto guard = sched.get_main_guard();
class RunTest : public Actor {
void start_up() override {
class Callback : public TransparentProxy::Callback {
public:
void set_result(Result<SocketFd> result) override {
if (result.is_ok()) {
LOG(ERROR) << "Unexpectedly succeeded to connect to MTProto proxy";
} else if (result.error().message() != "Response hash mismatch") {
LOG(ERROR) << "Receive unexpected result " << result.error();
}
Scheduler::instance()->finish();
}
void on_connected() override {
}
};
const std::string domain = "www.google.com";
IPAddress ip_address;
auto resolve_status = ip_address.init_host_port(domain, 443);
if (resolve_status.is_error()) {
LOG(ERROR) << resolve_status;
Scheduler::instance()->finish();
return;
}
auto r_socket = SocketFd::open(ip_address);
if (r_socket.is_error()) {
LOG(ERROR) << "Failed to open socket: " << r_socket.error();
Scheduler::instance()->finish();
return;
}
create_actor<mtproto::TlsInit>("TlsInit", r_socket.move_as_ok(), domain, "0123456789secret",
make_unique<Callback>(), ActorShared<>(), Clocks::system() - Time::now())
.release();
}
};
create_actor<RunTest>("RunTest").release();
}
sched.start();
while (sched.run_main(10)) {
// empty
}
sched.finish();
}
TEST(Mtproto, RSA) {
auto pem = td::Slice(
"-----BEGIN RSA PUBLIC KEY-----\n"
"MIIBCgKCAQEAr4v4wxMDXIaMOh8bayF/NyoYdpcysn5EbjTIOZC0RkgzsRj3SGlu\n"
"52QSz+ysO41dQAjpFLgxPVJoOlxXokaOq827IfW0bGCm0doT5hxtedu9UCQKbE8j\n"
"lDOk+kWMXHPZFJKWRgKgTu9hcB3y3Vk+JFfLpq3d5ZB48B4bcwrRQnzkx5GhWOFX\n"
"x73ZgjO93eoQ2b/lDyXxK4B4IS+hZhjzezPZTI5upTRbs5ljlApsddsHrKk6jJNj\n"
"8Ygs/ps8e6ct82jLXbnndC9s8HjEvDvBPH9IPjv5JUlmHMBFZ5vFQIfbpo0u0+1P\n"
"n6bkEi5o7/ifoyVv2pAZTRwppTz0EuXD8QIDAQAB\n"
"-----END RSA PUBLIC KEY-----");
auto rsa = RSA::from_pem_public_key(pem).move_as_ok();
ASSERT_EQ(-7596991558377038078, rsa.get_fingerprint());
ASSERT_EQ(256u, rsa.size());
string s(255, '\0');
string to(256, '\0');
ASSERT_EQ(256u, rsa.encrypt(MutableSlice(s).ubegin(), 10, 255, MutableSlice(to).ubegin(), 256));
}
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