FreeRDP/server/proxy/pf_common.c
Mati Shabtay b907324009 First version of an RDP proxy (#5372)
* server: Add proxy dir with barebones server

* sever/proxy: Remove licensing

* server/proxy: Add client files

* server/proxy: rm binary

* server/proxy: Formatting

* server/proxy: Fixed includes and added basic client creation functionality

* server/proxy: Remove licensing and fix ifndef

* proxy/server: Fix cmake indentation

* server/proxy: Fix licensing

* server/proxy: Forward connection on peer_post_connect

* server/proxy: Fix function signature

* server/proxy: Changed function signature of proxy_client_start

* server/proxy: Now peer_post_connect calls proxy_client_start in a new thread

* pfreerdp.c: Clean up useless comments and logs

* server/proxy: Fix license

* server/proxy: Remove all non-connection related data from proxy_context

* server/proxy: Move Log Tag definition to pf_log.h

* server/proxy: Move context definition to pf_context

* server/proxy: Delete pfreerdp.h

* pfreerdp.c: Move context callbacks to pf_context.c

* server/proxy: Update CMakeLists.txt

* pf_channels: Use new proxy context API

* pf_client: Move context to pf_context

* pf_client.c: Remove unnessecary event handling

* server/proxy: Formatting

* proxy/server: Move server logic to pf_server.c

* server/proxy: Handle client disconnection

* Merge stash

* pf_server.c: Open GFX Connection to client

* server: CMakeLists: build proxy along with other servers

* server: proxy: get target server from rdpNego->RoutingToken

Iv'e omitted a check from  which im not sure is right. Should check in docs

* server/proxy: Handle remote server -> client disconnection

* server/proxy: Move common function  to pf_common.c

* server/proxy: Move common function  to pf_common.c

* rdpgfx.h: Add reference to freerdp.h for rdpContext

* pf_channels: Pipe GFX on channel connection

* server/proxy: Add pf_rdpgfx for proxy gfx callbacks

* pf_client: Declare dynvc and gfx capabilities on connection

* server/proxy: Add graphics callbacks

* server/proxy: Add graphics callbacks

* pf_server: Listen to channel events

* Pass user settings to server

* pf_server: Proxy mouse events

* fixup! server/proxy: Add graphics callbacks

* pf_client: Fix setting initialization

* Merge feat/proxy-gfx to feat/proxy

* pf_server: Fix double freed credentials

* server/proxy: Remove unnecessary call to freerdp_client_settings_parse_command_line

* server/proxy: Refactor re-activation code

* server/proxy: Run format scripts

* server/proxy: Fix segfault when post_disconnect return FALSE

* server/proxy: Refactor proxy_settings_mirror

* server/proxy: Redirect credentials

* server/proxy: move proxy_settings_mirror to pf_common.c

* server/proxy: Redirect desktop_resize event

* pf_client: Remove interactive CLI auth methods

* fixup! server/proxy: Redirect credentials

* server/proxy: Rename proxy_mirror_settings to pf_common_copy_settings

* pf_server.c: Fixed non-freed context

When the disconnection is forced by the target server, the function
`pf_server_handle_client_disconnection` isn't called. Therefore, the
context of the connection between the proxy to tagrget isn't freed.

* fixup! pf_server.c: Fixed non-freed context

* pf_client: Prefix all client methods with pf_client

* pf_context: Add init client to proxy context method

* pf_server: Confirm all GFX caps regardless of settings

* pf_server: Prefix all methods with pf_server

* pf_server: Move variable decleration to start of method

* pf_server: Fix client setting

* pf_server: Fix GFX init method

* pf_server: Move variable decleration to start of methods

* server/proxy: Formatting

* Merge feat/proxy

* pf_server: Proxy synchronize event

* pf_server: Proxy refresh rect update events

* pf_server: Proxy suppress output messages

* server/proxy: Fix licensing

* server/proxy: Move client input callbacks to pf_input

* server/proxy: Move client update callbacks to pf_update

* server/proxy: Fix non-terminated target host string

* Feat/proxy config (#2)

* server/proxy: Add config loading support

* server/proxy: Add config file

* server/proxy: Format code

* server/proxy: Code refactor, rename update_register_callbacks and input_register_callbacks

* server/proxy: Update config file

* server/proxy: Remove config.ini from root directory

* Remove comment from config file

* server/proxy: Fix leak in pf_server_load_config

* server/proxy: Add rdpServerProxy struct and embed it in proxyContext

* server/proxy: Load configuration and pass it inside every proxyContext instance

* server/proxy: Move rdpProxyServer to proxy.h

* server/proxy: Use configuration while proxying input events

* server/proxy: Update CMakeLists

* server/proxy: Refactor pf_input.c

* server/proxy: Add AllowedChannels, DeniedChannels in configuration

* server/proxy: Remove unnecessary variable from parse_channels_from_str

* server/proxy: Update config file

* server/proxy: config: Rename  to

* server/proxy: config: Add mode - blacklist/whitelist

* server/proxy: Refactor, fix NULL deref

* server/proxy: Add license to proxy.h

* server/proxy: Fix newline in pf_config.c

* server/proxy: config: Rename Mode to WhitelistMode

* Add target in config. Add checks for configuration validity (#3)

* Add target in config. Add checks for configuration validity

* Update config file

* libfreerdp: nego: revert commented out check of routingToken length

* pf_server: Fix target host info from RoutingToken

* pf_server: Remove hardcoded lenght of routing token prefix

* Feat/refactor context (#8)

* Refactor main structs

* Update CMakeLists.txt

* pf_server.c: Free pdata at the end of the connection

* Run format scripts

* Rename tf to pc

* Fix licenses

* pf_server: Refactor names of structs and functions

* proxy: gfx: sync caps (#4)

* proxy: gfx: sync caps

* proxy: gfx: sync caps, hook gfx client's OnClose() call and close server resources

* fixup! Feat/refactor context (#8)

* fixup! fixup! Feat/refactor context (#8)

* rdpgfx/client: Fix rdpgfx_recv_caps_confirm_pdu caps set length parsing

* Run format scripts

* proxy config.ini: Change default port to 3389

* pf_rdpgfx: Limit caps version to freerdp's supported versions

* Gfx OnOpen() wait for dynvc ready (#10)

* proxy/gfx: Wait for dynvc ready state before open

* pf_channels: Initialize pc->gfx

* pf_rdpgfx: Add log and fix comments

* rdpgfx: Fix GFX v10.6 PDUs parsing and naming according to the spec

* pf_rdpgfx: Proxy rdpgfx v10.6 PDUs

* gfx client: Publish FrameAck sending and add auto ack flag

* proxy/gfx: Forward frame ack messages

* pf_context: Forward domain on connection

* pf_rdpgfx: Change max supported caps to 10.6

* proxy: Update config

* server/proxy: Use configuration in pf_server_handle_client

* rdpgfx/client: Fix size of surface_to_scaled_window, surface_to_window

* pf_rdpgfx: Fix formatting

* pf_server.c: Fix comments

* Move pf_server_rdpgfx_init to pf_rdpgfx

* server/proxy/CMakeLists.txt: Fix formatting

* pf_client.c: Add comment in proxy_server_reactivate

* Fixed const correctness of gfx function pointer

Signed-off-by: Mati Shabtay <matishabtay@gmail.com>

* server: proxy: update copyright

* server: proxy: wrap rdpNego and add a getter for routing token

* Refactor routing token getter (#14)

* Refactor routing token getter

* pf_server_parse_target_from_routing_token change routing_token_length to be DWORD

* libfreerdp/core/nego.c: Run format script

* pf_server: Run format script

* server/proxy: Fix os msbuild tests

* pf_channels.c: Remove unused channels

* pf_client: Remove unused callbacks

* proxy: Remove encomsp callbacks from proxy's client

* client/rdpgfx_main.c: Fix msbuild test

* pf_config.c: Use StrSep instead of strsep for Windows builds

* Removed nego struct from direct access.

Signed-off-by: Mati Shabtay <matishabtay@gmail.com>

* proxy: Rename binary to freerdp-proxy

* rdpgfx_main.c: Revert unwanted double change to send_supported_caps

* Cleaned up proxy server code.

* All internal functions static
* Added simple command line argument to supply a config file
* Silence compiler warnings

Signed-off-by: kubistika <kmizrachi18@gmail.com>
2019-05-17 14:32:54 +02:00

107 lines
4.7 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol Implementation
* FreeRDP Proxy Server
*
* Copyright 2019 Mati Shabtay <matishabtay@gmail.com>
* Copyright 2019 Kobi Mizrachi <kmizrachi18@gmail.com>
* Copyright 2019 Idan Freiberg <speidy@gmail.com>
*
* 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 "pf_common.h"
BOOL pf_common_connection_aborted_by_peer(proxyData* pdata)
{
return WaitForSingleObject(pdata->connectionClosed, 0) == WAIT_OBJECT_0;
}
void pf_common_copy_settings(rdpSettings* dst, rdpSettings* src)
{
/* Client/server CORE options */
dst->RdpVersion = src->RdpVersion;
dst->DesktopWidth = src->DesktopWidth;
dst->DesktopHeight = src->DesktopHeight;
dst->ColorDepth = src->ColorDepth;
dst->ConnectionType = src->ConnectionType;
dst->ClientBuild = src->ClientBuild;
dst->ClientHostname = _strdup(src->ClientHostname);
dst->ClientProductId = _strdup(src->ClientProductId);
dst->EarlyCapabilityFlags = src->EarlyCapabilityFlags;
dst->NetworkAutoDetect = src->NetworkAutoDetect;
dst->SupportAsymetricKeys = src->SupportAsymetricKeys;
dst->SupportErrorInfoPdu = src->SupportErrorInfoPdu;
dst->SupportStatusInfoPdu = src->SupportStatusInfoPdu;
dst->SupportMonitorLayoutPdu = src->SupportMonitorLayoutPdu;
dst->SupportGraphicsPipeline = src->SupportGraphicsPipeline;
dst->SupportDynamicTimeZone = src->SupportDynamicTimeZone;
dst->SupportHeartbeatPdu = src->SupportHeartbeatPdu;
dst->DesktopPhysicalWidth = src->DesktopPhysicalWidth;
dst->DesktopPhysicalHeight = src->DesktopPhysicalHeight;
dst->DesktopOrientation = src->DesktopOrientation;
dst->DesktopScaleFactor = src->DesktopScaleFactor;
dst->DeviceScaleFactor = src->DeviceScaleFactor;
/* client info */
dst->AutoLogonEnabled = src->AutoLogonEnabled;
dst->CompressionEnabled = src->CompressionEnabled;
dst->DisableCtrlAltDel = src->DisableCtrlAltDel;
dst->EnableWindowsKey = src->EnableWindowsKey;
dst->MaximizeShell = src->MaximizeShell;
dst->LogonNotify = src->LogonNotify;
dst->LogonErrors = src->LogonErrors;
dst->MouseAttached = src->MouseAttached;
dst->MouseHasWheel = src->MouseHasWheel;
dst->RemoteConsoleAudio = src->RemoteConsoleAudio;
dst->AudioPlayback = src->AudioPlayback;
dst->AudioCapture = src->AudioCapture;
dst->VideoDisable = src->VideoDisable;
dst->PasswordIsSmartcardPin = src->PasswordIsSmartcardPin;
dst->UsingSavedCredentials = src->UsingSavedCredentials;
dst->ForceEncryptedCsPdu = src->ForceEncryptedCsPdu;
dst->HiDefRemoteApp = src->HiDefRemoteApp;
dst->CompressionLevel = src->CompressionLevel;
dst->PerformanceFlags = src->PerformanceFlags;
dst->AllowFontSmoothing = src->AllowFontSmoothing;
dst->DisableWallpaper = src->DisableWallpaper;
dst->DisableFullWindowDrag = src->DisableFullWindowDrag;
dst->DisableMenuAnims = src->DisableMenuAnims;
dst->DisableThemes = src->DisableThemes;
dst->DisableCursorShadow = src->DisableCursorShadow;
dst->DisableCursorBlinking = src->DisableCursorBlinking;
dst->AllowDesktopComposition = src->AllowDesktopComposition;
dst->DisableThemes = src->DisableThemes;
/* Remote App */
dst->RemoteApplicationMode = src->RemoteApplicationMode;
dst->RemoteApplicationName = src->RemoteApplicationName;
dst->RemoteApplicationIcon = src->RemoteApplicationIcon;
dst->RemoteApplicationProgram = src->RemoteApplicationProgram;
dst->RemoteApplicationFile = src->RemoteApplicationFile;
dst->RemoteApplicationGuid = src->RemoteApplicationGuid;
dst->RemoteApplicationCmdLine = src->RemoteApplicationCmdLine;
dst->RemoteApplicationExpandCmdLine = src->RemoteApplicationExpandCmdLine;
dst->RemoteApplicationExpandWorkingDir = src->RemoteApplicationExpandWorkingDir;
dst->DisableRemoteAppCapsCheck = src->DisableRemoteAppCapsCheck;
dst->RemoteAppNumIconCaches = src->RemoteAppNumIconCaches;
dst->RemoteAppNumIconCacheEntries = src->RemoteAppNumIconCacheEntries;
dst->RemoteAppLanguageBarSupported = src->RemoteAppLanguageBarSupported;
dst->RemoteWndSupportLevel = src->RemoteWndSupportLevel;
/* GFX */
dst->GfxThinClient = src->GfxThinClient;
dst->GfxSmallCache = src->GfxSmallCache;
dst->GfxProgressive = src->GfxProgressive;
dst->GfxProgressiveV2 = src->GfxProgressiveV2;
dst->GfxH264 = src->GfxH264;
dst->GfxAVC444 = src->GfxAVC444;
dst->GfxSendQoeAck = src->GfxSendQoeAck;
dst->GfxAVC444v2 = src->GfxAVC444v2;
}