diff --git a/CMakeLists.txt b/CMakeLists.txt index 69eb170a7..d432646cb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -326,7 +326,7 @@ if (UNIX AND NOT APPLE) find_package(Threads) endif() -# Handle OpenSSL, used for sha256sum on binary updates +# Handle OpenSSL, used for sha256sum on binary updates and light wallet ssl http if (APPLE AND NOT IOS) if (NOT OpenSSL_DIR) EXECUTE_PROCESS(COMMAND brew --prefix openssl diff --git a/contrib/epee/include/net/http_client.h b/contrib/epee/include/net/http_client.h index 8e099e2bc..ed89ca0c7 100644 --- a/contrib/epee/include/net/http_client.h +++ b/contrib/epee/include/net/http_client.h @@ -274,6 +274,7 @@ using namespace std; chunked_state m_chunked_state; std::string m_chunked_cache; critical_section m_lock; + bool m_ssl; public: explicit http_simple_client() @@ -291,33 +292,35 @@ using namespace std; , m_chunked_state() , m_chunked_cache() , m_lock() + , m_ssl(false) {} const std::string &get_host() const { return m_host_buff; }; const std::string &get_port() const { return m_port; }; - bool set_server(const std::string& address, boost::optional user) + bool set_server(const std::string& address, boost::optional user, bool ssl = false) { http::url_content parsed{}; const bool r = parse_url(address, parsed); CHECK_AND_ASSERT_MES(r, false, "failed to parse url: " << address); - set_server(std::move(parsed.host), std::to_string(parsed.port), std::move(user)); + set_server(std::move(parsed.host), std::to_string(parsed.port), std::move(user), ssl); return true; } - void set_server(std::string host, std::string port, boost::optional user) + void set_server(std::string host, std::string port, boost::optional user, bool ssl = false) { CRITICAL_REGION_LOCAL(m_lock); disconnect(); m_host_buff = std::move(host); m_port = std::move(port); m_auth = user ? http_client_auth{std::move(*user)} : http_client_auth{}; + m_ssl = ssl; } bool connect(std::chrono::milliseconds timeout) { CRITICAL_REGION_LOCAL(m_lock); - return m_net_client.connect(m_host_buff, m_port, timeout); + return m_net_client.connect(m_host_buff, m_port, timeout, m_ssl); } //--------------------------------------------------------------------------- bool disconnect() @@ -392,7 +395,6 @@ using namespace std; res = m_net_client.send(body, timeout); CHECK_AND_ASSERT_MES(res, false, "HTTP_CLIENT: Failed to SEND"); - m_response_info.clear(); m_state = reciev_machine_state_header; if (!handle_reciev(timeout)) diff --git a/contrib/epee/include/net/net_helper.h b/contrib/epee/include/net/net_helper.h index 1d808cc4c..c8e4c7818 100644 --- a/contrib/epee/include/net/net_helper.h +++ b/contrib/epee/include/net/net_helper.h @@ -37,6 +37,7 @@ #include #include #include +#include #include #include #include @@ -85,11 +86,13 @@ namespace net_utils public: inline - blocked_mode_client():m_socket(m_io_service), - m_initialized(false), + blocked_mode_client():m_initialized(false), m_connected(false), m_deadline(m_io_service), - m_shutdowned(0) + m_shutdowned(0), + m_ssl(false), + m_ctx(boost::asio::ssl::context::sslv23), + m_ssl_socket(m_io_service,m_ctx) { @@ -113,18 +116,25 @@ namespace net_utils } inline - bool connect(const std::string& addr, int port, std::chrono::milliseconds timeout, const std::string& bind_ip = "0.0.0.0") + bool connect(const std::string& addr, int port, std::chrono::milliseconds timeout, bool ssl = false, const std::string& bind_ip = "0.0.0.0") { - return connect(addr, std::to_string(port), timeout, bind_ip); + return connect(addr, std::to_string(port), timeout, ssl, bind_ip); } inline - bool connect(const std::string& addr, const std::string& port, std::chrono::milliseconds timeout, const std::string& bind_ip = "0.0.0.0") + bool connect(const std::string& addr, const std::string& port, std::chrono::milliseconds timeout, bool ssl = false, const std::string& bind_ip = "0.0.0.0") { m_connected = false; + m_ssl = ssl; try { - m_socket.close(); + m_ssl_socket.next_layer().close(); + + // Set SSL options + // disable sslv2 + m_ctx.set_options(boost::asio::ssl::context::default_workarounds | boost::asio::ssl::context::no_sslv2); + m_ctx.set_default_verify_paths(); + // Get a list of endpoints corresponding to the server name. @@ -147,11 +157,11 @@ namespace net_utils boost::asio::ip::tcp::endpoint remote_endpoint(*iterator); - m_socket.open(remote_endpoint.protocol()); + m_ssl_socket.next_layer().open(remote_endpoint.protocol()); if(bind_ip != "0.0.0.0" && bind_ip != "0" && bind_ip != "" ) { boost::asio::ip::tcp::endpoint local_endpoint(boost::asio::ip::address::from_string(addr.c_str()), 0); - m_socket.bind(local_endpoint); + m_ssl_socket.next_layer().bind(local_endpoint); } @@ -160,17 +170,24 @@ namespace net_utils boost::system::error_code ec = boost::asio::error::would_block; - //m_socket.connect(remote_endpoint); - m_socket.async_connect(remote_endpoint, boost::lambda::var(ec) = boost::lambda::_1); + m_ssl_socket.next_layer().async_connect(remote_endpoint, boost::lambda::var(ec) = boost::lambda::_1); while (ec == boost::asio::error::would_block) { m_io_service.run_one(); } - if (!ec && m_socket.is_open()) + if (!ec && m_ssl_socket.next_layer().is_open()) { m_connected = true; m_deadline.expires_at(std::chrono::steady_clock::time_point::max()); + // SSL Options + if(m_ssl) { + // Disable verification of host certificate + m_ssl_socket.set_verify_mode(boost::asio::ssl::verify_peer); + // Handshake + m_ssl_socket.next_layer().set_option(boost::asio::ip::tcp::no_delay(true)); + m_ssl_socket.handshake(boost::asio::ssl::stream_base::client); + } return true; }else { @@ -193,7 +210,6 @@ namespace net_utils return true; } - inline bool disconnect() { @@ -202,8 +218,9 @@ namespace net_utils if(m_connected) { m_connected = false; - m_socket.shutdown(boost::asio::ip::tcp::socket::shutdown_both); - + if(m_ssl) + shutdown_ssl(); + m_ssl_socket.next_layer().shutdown(boost::asio::ip::tcp::socket::shutdown_both); } } @@ -240,7 +257,7 @@ namespace net_utils // object is used as a callback and will update the ec variable when the // operation completes. The blocking_udp_client.cpp example shows how you // can use boost::bind rather than boost::lambda. - boost::asio::async_write(m_socket, boost::asio::buffer(buff), boost::lambda::var(ec) = boost::lambda::_1); + async_write(buff.c_str(), buff.size(), ec); // Block until the asynchronous operation has completed. while (ec == boost::asio::error::would_block) @@ -302,9 +319,7 @@ namespace net_utils */ boost::system::error_code ec; - size_t writen = m_socket.write_some(boost::asio::buffer(data, sz), ec); - - + size_t writen = write(data, sz, ec); if (!writen || ec) { @@ -334,10 +349,7 @@ namespace net_utils bool is_connected() { - return m_connected && m_socket.is_open(); - //TRY_ENTRY() - //return m_socket.is_open(); - //CATCH_ENTRY_L0("is_connected", false) + return m_connected && m_ssl_socket.next_layer().is_open(); } inline @@ -369,8 +381,8 @@ namespace net_utils handler_obj hndlr(ec, bytes_transfered); char local_buff[10000] = {0}; - //m_socket.async_read_some(boost::asio::buffer(local_buff, sizeof(local_buff)), hndlr); - boost::asio::async_read(m_socket, boost::asio::buffer(local_buff, sizeof(local_buff)), boost::asio::transfer_at_least(1), hndlr); + + async_read(local_buff, boost::asio::transfer_at_least(1), hndlr); // Block until the asynchronous operation has completed. while (ec == boost::asio::error::would_block && !boost::interprocess::ipcdetail::atomic_read32(&m_shutdowned)) @@ -451,10 +463,8 @@ namespace net_utils handler_obj hndlr(ec, bytes_transfered); - - //char local_buff[10000] = {0}; - boost::asio::async_read(m_socket, boost::asio::buffer((char*)buff.data(), buff.size()), boost::asio::transfer_at_least(buff.size()), hndlr); - + async_read((char*)buff.data(), boost::asio::transfer_at_least(buff.size()), hndlr); + // Block until the asynchronous operation has completed. while (ec == boost::asio::error::would_block && !boost::interprocess::ipcdetail::atomic_read32(&m_shutdowned)) { @@ -500,10 +510,18 @@ namespace net_utils bool shutdown() { m_deadline.cancel(); - boost::system::error_code ignored_ec; - m_socket.cancel(ignored_ec); - m_socket.shutdown(boost::asio::ip::tcp::socket::shutdown_both, ignored_ec); - m_socket.close(ignored_ec); + boost::system::error_code ec; + if(m_ssl) + shutdown_ssl(); + m_ssl_socket.next_layer().cancel(ec); + if(ec) + MDEBUG("Problems at cancel: " << ec.message()); + m_ssl_socket.next_layer().shutdown(boost::asio::ip::tcp::socket::shutdown_both, ec); + if(ec) + MDEBUG("Problems at shutdown: " << ec.message()); + m_ssl_socket.next_layer().close(ec); + if(ec) + MDEBUG("Problems at close: " << ec.message()); boost::interprocess::ipcdetail::atomic_write32(&m_shutdowned, 1); m_connected = false; return true; @@ -520,7 +538,7 @@ namespace net_utils boost::asio::ip::tcp::socket& get_socket() { - return m_socket; + return m_ssl_socket.next_layer(); } private: @@ -537,7 +555,7 @@ namespace net_utils // connect(), read_line() or write_line() functions to return. LOG_PRINT_L3("Timed out socket"); m_connected = false; - m_socket.close(); + m_ssl_socket.next_layer().close(); // There is no longer an active deadline. The expiry is set to positive // infinity so that the actor takes no action until a new deadline is set. @@ -547,12 +565,54 @@ namespace net_utils // Put the actor back to sleep. m_deadline.async_wait(boost::bind(&blocked_mode_client::check_deadline, this)); } - + void shutdown_ssl() { + // ssl socket shutdown blocks if server doesn't respond. We close after 2 secs + boost::system::error_code ec = boost::asio::error::would_block; + m_deadline.expires_from_now(std::chrono::milliseconds(2000)); + m_ssl_socket.async_shutdown(boost::lambda::var(ec) = boost::lambda::_1); + while (ec == boost::asio::error::would_block) + { + m_io_service.run_one(); + } + // Ignore "short read" error + if (ec.category() == boost::asio::error::get_ssl_category() && ec.value() != ERR_PACK(ERR_LIB_SSL, 0, SSL_R_SHORT_READ)) + MDEBUG("Problems at ssl shutdown: " << ec.message()); + } + + protected: + bool write(const void* data, size_t sz, boost::system::error_code& ec) + { + bool success; + if(m_ssl) + success = boost::asio::write(m_ssl_socket, boost::asio::buffer(data, sz), ec); + else + success = boost::asio::write(m_ssl_socket.next_layer(), boost::asio::buffer(data, sz), ec); + return success; + } + + void async_write(const void* data, size_t sz, boost::system::error_code& ec) + { + if(m_ssl) + boost::asio::async_write(m_ssl_socket, boost::asio::buffer(data, sz), boost::lambda::var(ec) = boost::lambda::_1); + else + boost::asio::async_write(m_ssl_socket.next_layer(), boost::asio::buffer(data, sz), boost::lambda::var(ec) = boost::lambda::_1); + } + + void async_read(char* buff, boost::asio::detail::transfer_at_least_t transfer_at_least, handler_obj& hndlr) + { + if(!m_ssl) + boost::asio::async_read(m_ssl_socket.next_layer(), boost::asio::buffer(buff, sizeof(buff)), transfer_at_least, hndlr); + else + boost::asio::async_read(m_ssl_socket, boost::asio::buffer(buff, sizeof(buff)), transfer_at_least, hndlr); + + } protected: boost::asio::io_service m_io_service; - boost::asio::ip::tcp::socket m_socket; + boost::asio::ssl::context m_ctx; + boost::asio::ssl::stream m_ssl_socket; + bool m_ssl; bool m_initialized; bool m_connected; boost::asio::steady_timer m_deadline; @@ -618,8 +678,8 @@ namespace net_utils boost::system::error_code ec; - size_t writen = m_socket.write_some(boost::asio::buffer(data, sz), ec); - + size_t writen = write(data, sz, ec); + if (!writen || ec) { LOG_PRINT_L3("Problems at write: " << ec.message()); @@ -660,7 +720,7 @@ namespace net_utils // asynchronous operations are cancelled. This allows the blocked // connect(), read_line() or write_line() functions to return. LOG_PRINT_L3("Timed out socket"); - m_socket.close(); + m_ssl_socket.next_layer().close(); // There is no longer an active deadline. The expiry is set to positive // infinity so that the actor takes no action until a new deadline is set. diff --git a/contrib/epee/include/storages/http_abstract_invoke.h b/contrib/epee/include/storages/http_abstract_invoke.h index 823ce6731..6517f1253 100644 --- a/contrib/epee/include/storages/http_abstract_invoke.h +++ b/contrib/epee/include/storages/http_abstract_invoke.h @@ -44,8 +44,11 @@ namespace epee if(!serialization::store_t_to_json(out_struct, req_param)) return false; + http::fields_list additional_params; + additional_params.push_back(std::make_pair("Content-Type","application/json; charset=utf-8")); + const http::http_response_info* pri = NULL; - if(!transport.invoke(uri, method, req_param, timeout, std::addressof(pri))) + if(!transport.invoke(uri, method, req_param, timeout, std::addressof(pri), std::move(additional_params))) { LOG_PRINT_L1("Failed to invoke http request to " << uri); return false;