Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 475 insertions, 0 deletions

diff --git a/server/proxy/modules/demo/CMakeLists.txt b/server/proxy/modules/demo/CMakeLists.txt
new file mode 100644
index 0000000..bdd85a3
--- /dev/null
+++ b/server/proxy/modules/demo/CMakeLists.txt
@@ -0,0 +1,53 @@
+#
+# FreeRDP: A Remote Desktop Protocol Implementation
+# FreeRDP Proxy Server Demo C++ Module
+#
+# Copyright 2019 Kobi Mizrachi <kmizrachi18@gmail.com>
+# Copyright 2021 Armin Novak <anovak@thincast.com>
+# Copyright 2021 Thincast Technologies GmbH
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+cmake_minimum_required(VERSION 3.13)
+
+if(POLICY CMP0091)
+	cmake_policy(SET CMP0091 NEW)
+endif()
+if (NOT FREERDP_DEFAULT_PROJECT_VERSION)
+	set(FREERDP_DEFAULT_PROJECT_VERSION "1.0.0.0")
+endif()
+
+project(proxy-demo-plugin
+	VERSION ${FREERDP_DEFAULT_PROJECT_VERSION}
+       	LANGUAGES CXX
+)
+
+message("project ${PROJECT_NAME} is using version ${PROJECT_VERSION}")
+
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../../cmake/)
+include(CommonConfigOptions)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_library(${PROJECT_NAME} SHARED
+	demo.cpp
+)
+
+target_link_libraries(${PROJECT_NAME} winpr)
+
+set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "")
+set_target_properties(${PROJECT_NAME} PROPERTIES NO_SONAME 1)
+
+install(TARGETS ${PROJECT_NAME} DESTINATION ${FREERDP_PROXY_PLUGINDIR})
diff --git a/server/proxy/modules/demo/demo.cpp b/server/proxy/modules/demo/demo.cpp
new file mode 100644
index 0000000..75526ef
--- /dev/null
+++ b/server/proxy/modules/demo/demo.cpp
@@ -0,0 +1,422 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP Proxy Server Demo C++ Module
+ *
+ * Copyright 2019 Kobi Mizrachi <kmizrachi18@gmail.com>
+ * Copyright 2021 Armin Novak <anovak@thincast.com>
+ * Copyright 2021 Thincast Technologies GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <iostream>
+
+#include <freerdp/api.h>
+#include <freerdp/scancode.h>
+#include <freerdp/server/proxy/proxy_modules_api.h>
+
+#define TAG MODULE_TAG("demo")
+
+struct demo_custom_data
+{
+	proxyPluginsManager* mgr;
+	int somesetting;
+};
+
+static constexpr char plugin_name[] = "demo";
+static constexpr char plugin_desc[] = "this is a test plugin";
+
+static BOOL demo_plugin_unload(proxyPlugin* plugin)
+{
+	WINPR_ASSERT(plugin);
+
+	std::cout << "C++ demo plugin: unloading..." << std::endl;
+
+	/* Here we have to free up our custom data storage. */
+	if (plugin)
+		delete static_cast<struct demo_custom_data*>(plugin->custom);
+
+	return TRUE;
+}
+
+static BOOL demo_client_init_connect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_uninit_connect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_pre_connect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_post_connect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_post_disconnect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_x509_certificate(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_login_failure(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_end_paint(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_redirect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_server_post_connect(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_server_peer_activate(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_server_channels_init(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_server_channels_free(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_server_session_end(proxyPlugin* plugin, proxyData* pdata, void* custom)
+{
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(custom);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_filter_keyboard_event(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	proxyPluginsManager* mgr = nullptr;
+	auto event_data = static_cast<const proxyKeyboardEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(event_data);
+
+	mgr = plugin->mgr;
+	WINPR_ASSERT(mgr);
+
+	if (event_data == nullptr)
+		return FALSE;
+
+	if (event_data->rdp_scan_code == RDP_SCANCODE_KEY_B)
+	{
+		/* user typed 'B', that means bye :) */
+		std::cout << "C++ demo plugin: aborting connection" << std::endl;
+		mgr->AbortConnect(mgr, pdata);
+	}
+
+	return TRUE;
+}
+
+static BOOL demo_filter_unicode_event(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	proxyPluginsManager* mgr = nullptr;
+	auto event_data = static_cast<const proxyUnicodeEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(event_data);
+
+	mgr = plugin->mgr;
+	WINPR_ASSERT(mgr);
+
+	if (event_data == nullptr)
+		return FALSE;
+
+	if (event_data->code == 'b')
+	{
+		/* user typed 'B', that means bye :) */
+		std::cout << "C++ demo plugin: aborting connection" << std::endl;
+		mgr->AbortConnect(mgr, pdata);
+	}
+
+	return TRUE;
+}
+
+static BOOL demo_mouse_event(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	auto event_data = static_cast<const proxyMouseEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(event_data);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_mouse_ex_event(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	auto event_data = static_cast<const proxyMouseExEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(event_data);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_client_channel_data(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	const proxyChannelDataEventInfo* channel = static_cast<const proxyChannelDataEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(channel);
+
+	WLog_INFO(TAG, "%s [0x%04" PRIx16 "] got %" PRIuz, channel->channel_name, channel->channel_id,
+	          channel->data_len);
+	return TRUE;
+}
+
+static BOOL demo_server_channel_data(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	const proxyChannelDataEventInfo* channel = static_cast<const proxyChannelDataEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(channel);
+
+	WLog_WARN(TAG, "%s [0x%04" PRIx16 "] got %" PRIuz, channel->channel_name, channel->channel_id,
+	          channel->data_len);
+	return TRUE;
+}
+
+static BOOL demo_dynamic_channel_create(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	const proxyChannelDataEventInfo* channel = static_cast<const proxyChannelDataEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(channel);
+
+	WLog_WARN(TAG, "%s [0x%04" PRIx16 "]", channel->channel_name, channel->channel_id);
+	return TRUE;
+}
+
+static BOOL demo_server_fetch_target_addr(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	auto event_data = static_cast<const proxyFetchTargetEventInfo*>(param);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(event_data);
+
+	WLog_INFO(TAG, "called");
+	return TRUE;
+}
+
+static BOOL demo_server_peer_logon(proxyPlugin* plugin, proxyData* pdata, void* param)
+{
+	auto info = static_cast<const proxyServerPeerLogon*>(param);
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(info);
+	WINPR_ASSERT(info->identity);
+
+	WLog_INFO(TAG, "%d", info->automatic);
+	return TRUE;
+}
+
+static BOOL demo_dyn_channel_intercept_list(proxyPlugin* plugin, proxyData* pdata, void* arg)
+{
+	auto data = static_cast<proxyChannelToInterceptData*>(arg);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(data);
+
+	WLog_INFO(TAG, "%s", __func__);
+	return TRUE;
+}
+
+static BOOL demo_static_channel_intercept_list(proxyPlugin* plugin, proxyData* pdata, void* arg)
+{
+	auto data = static_cast<proxyChannelToInterceptData*>(arg);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(data);
+
+	WLog_INFO(TAG, "%s", __func__);
+	return TRUE;
+}
+
+static BOOL demo_dyn_channel_intercept(proxyPlugin* plugin, proxyData* pdata, void* arg)
+{
+	auto data = static_cast<proxyDynChannelInterceptData*>(arg);
+
+	WINPR_ASSERT(plugin);
+	WINPR_ASSERT(pdata);
+	WINPR_ASSERT(data);
+
+	WLog_INFO(TAG, "%s", __func__);
+	return TRUE;
+}
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+	FREERDP_API BOOL proxy_module_entry_point(proxyPluginsManager* plugins_manager, void* userdata);
+#ifdef __cplusplus
+}
+#endif
+
+BOOL proxy_module_entry_point(proxyPluginsManager* plugins_manager, void* userdata)
+{
+	struct demo_custom_data* custom = nullptr;
+	proxyPlugin plugin = {};
+
+	plugin.name = plugin_name;
+	plugin.description = plugin_desc;
+	plugin.PluginUnload = demo_plugin_unload;
+	plugin.ClientInitConnect = demo_client_init_connect;
+	plugin.ClientUninitConnect = demo_client_uninit_connect;
+	plugin.ClientPreConnect = demo_client_pre_connect;
+	plugin.ClientPostConnect = demo_client_post_connect;
+	plugin.ClientPostDisconnect = demo_client_post_disconnect;
+	plugin.ClientX509Certificate = demo_client_x509_certificate;
+	plugin.ClientLoginFailure = demo_client_login_failure;
+	plugin.ClientEndPaint = demo_client_end_paint;
+	plugin.ClientRedirect = demo_client_redirect;
+	plugin.ServerPostConnect = demo_server_post_connect;
+	plugin.ServerPeerActivate = demo_server_peer_activate;
+	plugin.ServerChannelsInit = demo_server_channels_init;
+	plugin.ServerChannelsFree = demo_server_channels_free;
+	plugin.ServerSessionEnd = demo_server_session_end;
+	plugin.KeyboardEvent = demo_filter_keyboard_event;
+	plugin.UnicodeEvent = demo_filter_unicode_event;
+	plugin.MouseEvent = demo_mouse_event;
+	plugin.MouseExEvent = demo_mouse_ex_event;
+	plugin.ClientChannelData = demo_client_channel_data;
+	plugin.ServerChannelData = demo_server_channel_data;
+	plugin.DynamicChannelCreate = demo_dynamic_channel_create;
+	plugin.ServerFetchTargetAddr = demo_server_fetch_target_addr;
+	plugin.ServerPeerLogon = demo_server_peer_logon;
+
+	plugin.StaticChannelToIntercept = demo_static_channel_intercept_list;
+	plugin.DynChannelToIntercept = demo_dyn_channel_intercept_list;
+	plugin.DynChannelIntercept = demo_dyn_channel_intercept;
+
+	plugin.userdata = userdata;
+
+	custom = new (struct demo_custom_data);
+	if (!custom)
+		return FALSE;
+
+	custom->mgr = plugins_manager;
+	custom->somesetting = 42;
+
+	plugin.custom = custom;
+	plugin.userdata = userdata;
+
+	return plugins_manager->RegisterPlugin(plugins_manager, &plugin);
+}