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65 Commits

Author SHA1 Message Date
Marc-André Moreau
1c88822ccb libfreerdp-core: treat GCC data block 0xC009 as CS_MULTITRANSPORT 2014-11-19 21:00:28 -05:00
Vic Lee
0e7797ffca libfreerdp-core: server-side mcs message channel. 2014-10-29 00:49:27 +08:00
Marc-André Moreau
02646b349f Merge branch 'master' of github.com:FreeRDP/FreeRDP 
Conflicts:
	libfreerdp/core/gcc.c
 2014-10-25 10:29:06 -04:00
Norbert Federa
9c2e90df7d core: fix pointer caps, slowpath kbd and a gcc fix 
* According to MS-RDPBCGR 2.2.7.1.5 the pointerCacheSize is optional
  and its absence or a zero value indicates missing client support for
  the New Pointer Update.

* Added and fixed some comments regarding the meaning of the KBDFLAGS_DOWN
  keyboard flag and how it is currently used in the code.
  "Fixed" the slow path keyboard input to generate the same keyboard flags
  as the corresponding fast path code.

* Some arbitrary value was used for the ConnectPDULength in the GCC
  Conference Create Response. According to MS-RDPBCGR 4.1.4 this value must
  be ignored by the client so we encode a zero value instead.
 2014-10-22 12:27:07 +02:00
Mike McDonald
5fa6fa7013 Merge branch 'master' of https://github.com/awakecoding/FreeRDP into awakecoding-staging 2014-10-20 14:42:46 -04:00
Marc-André Moreau
72fff184dd libfreerdp-core: fix RemoteFX/autodetect incompatibility issue with 2008 R2 2014-09-24 17:23:12 -04:00
Mike McDonald
092855fe99 Fixed gcc_write_conference_create_request to send a constant byte of 0x2A instead of attempting to encode the length of the payload. Sending the length is causing older RDP clients to fail the connection when the payload length of the server data blocks exceeded 256 bytes(which is nearly always the case when RDP security is negotiated). Traces of Windows 2003, 2008R2, 2012, 7, and 8 show that Windows always sends a constant of 0x2A (OCTET STRING) followed by a constant of 0x14 (ConnectGCCPDU). 2014-09-23 22:04:02 -04:00
Marc-André Moreau
af858e8f2a shadow: disable RemoteFX if connection type is not LAN 2014-09-23 18:19:05 -04:00
Marc-André Moreau
7574788ba5 libfreerdp-core: fix GCC core data block negotiation 2014-09-22 11:38:33 -04:00
Marc-André Moreau
09fc388e03 shadow: add RefreshRect/SuppressOutput support 2014-09-18 22:18:58 -04:00
Armin Novak
2f519d7f16 Replaced logging in libfreerdp with wlog defines. 2014-09-15 08:48:46 +02:00
Armin Novak
f4c133eaf8 Replaced custom logging mechanism with WLog wrapper. 2014-08-07 16:51:24 +02:00
Hardening
e79c6b7d68 Treat OOM in GCC certificates 
This patch treats OOM cases and do a trivial cleanup
 2014-05-09 22:37:47 +02:00
Norbert Federa
18cb418c81 core: FIPS for fastpath and RDP security fixes 
- fixed invalid stream position if extEncryptionMethods is not used
- enabled 56bit rdp security method
- fixed entropy reduction of the keys for 40 bit and 56 bit
- added rdp security incl. FIPS for fastpath output
- added FIPS encryption to fast path input
- fixed FIPS key generation in server mode
- fixed stream length correction in FIPS mode
- added rdp encryption for licensing packets (apparently some clients,
  specifically cetsc, require the license packets received from the
  server to be encrypted under certain RDP encryption levels)
- replace errnous virtual extended mouse event in focus in event
 2014-04-02 14:17:39 +02:00
Hardening
ac7507ab8d Adds some check to treat OOM problems + RDP security fix 
Malloc can fail so it will, this patch adds some check in some places
where malloc/strdup results were not checked.

This patch also contains a server side fix for RDP security (credit to nfedera).
The signature len was badly set in the GCC packet. And some other RDP security
oriented fixes are also there.
 2014-03-25 23:13:08 +01:00
Marc-André Moreau
65ff98bb99 libfreerdp-core: fix /multimon and /span options 2014-03-25 14:39:21 -04:00
Marc-André Moreau
db7a9d2e77 libfreerdp-core: start moving internal MCS variables out of rdpSettings* 2014-02-15 16:32:38 -05:00
Marc-André Moreau
c5b14a5e0a libfreerdp-core: make use of rdpMcs* instead of rdpSettings* in most GCC functions 2014-02-13 17:50:38 -05:00
Marc-André Moreau
e5990fa60c libfreerdp-core: MCS cleanup, better handling of domain parameters 2014-02-13 17:06:33 -05:00
Marc-André Moreau
cdcd290c44 wfreerdp: fix most build warnings 2014-02-10 22:12:13 -05:00
Marc-André Moreau
6bd4362e6d Merge branch 'auto-detect' of github.com:vworkspace/FreeRDP 
Conflicts:
	include/freerdp/settings.h
	libfreerdp/core/gcc.c
	libfreerdp/core/gcc.h
	libfreerdp/core/mcs.h
	libfreerdp/core/rdp.c
 2014-01-25 17:08:43 -05:00
Marc-André Moreau
95634f3e4c libfreerdp-core: improve encoding and decoding of GCC core data block 2014-01-24 13:03:37 -05:00
Mike McDonald
07083acc97 First cut at network characteristics auto-detect and multitransport protocol 2014-01-23 18:01:31 -05:00
Marc-André Moreau
1c0e874b5b libfreerdp-core: more GCC and MCS fixes 2014-01-23 17:41:05 -05:00
Marc-André Moreau
38b125f336 libfreerdp-core: fix and update parsing of server-side GCC client data blocks 2014-01-23 16:00:02 -05:00
Hardening
1d6a07d2d5 More security in gcc.c 
As strange as it looks, i have found more errors that could lead to
security issues in gcc.c.
 2013-11-28 23:17:21 +01:00
Marc-André Moreau
3951a6e1c3 channels/rdpgfx: implement basic negotiation 2013-10-21 23:33:25 -04:00
Marc-André Moreau
367ebf32a3 freerdp: make use of stream macros to access members 2013-05-15 12:14:26 -04:00
Marc-André Moreau
fdf3ddcf9e freerdp: purge deprecated stream utils 2013-05-08 17:48:30 -04:00
Marc-André Moreau
fd230443c5 freerdp: purge old stream utils 2013-05-08 16:27:21 -04:00
Marc-André Moreau
5b92413843 freerdp: purge deprecated stream utils 2013-05-08 16:09:16 -04:00
Marc-André Moreau
51715636a5 freerdp: remove some deprecated stream utils 2013-04-29 22:35:15 -04:00
Vic Lee
3f9e70357c libfreerdp-core/settings: server read earlyCapabilityFlags. 2013-04-09 19:35:52 -07:00
Hardening
7701c9d934 Replace printf(...) by fprintf(stderr, ...) 2013-03-28 23:06:34 +01:00
Marc-André Moreau
a8201b0d1b libwinpr-utils: combine old and new stream utils 2013-03-21 15:19:33 -04:00
Marc-André Moreau
62eec0c2b5 libfreerdp-utils: rename internal members of STREAM to match new wStream 2013-03-21 15:01:46 -04:00
Marc-André Moreau
d8afffd3a8 libfreerdp-core: fix server-side color depth negotiation 2013-01-27 17:17:04 -05:00
Marc-André Moreau
abca3f8c10 libfreerdp-core: fix check for null certificate 2013-01-25 13:47:56 -05:00
david
43cb13585d always initialize lpMultiByteStr parameter when calling ConvertFromUnicode 2013-01-16 01:14:03 +01:00
rdp.effort
0af0d3adfa checks stream sizes when reading GCC packets 2013-01-11 01:23:31 +01:00
rdp.effort
e53e8e524d Initialize lpWideCharStr parameter when using ConvertToUnicode 
This patch ensure that lpWideCharStr is initialized by callers of
ConvertToUnicode
 2013-01-10 21:30:32 +01:00
LawrenceK
a6178d9297 ConvertToUnicode returns the number of wide characters including the NULL terminator. 2012-12-18 14:05:59 +00:00
Marc-André Moreau
d19e2042c3 libfreerdp-utils: remove deprecrated unicode utils in favor of WinPR 2012-12-17 10:20:25 -05:00
Marc-André Moreau
af9be28000 libfreerdp-utils: purge deprecated freerdp_UnicodeToAsciiAlloc util in favor of WinPR ConvertFromUnicode 2012-12-16 23:34:07 -05:00
Marc-André Moreau
6cdb09740c wfreerdp: fix build 2012-12-14 13:11:07 -05:00
Marc-André Moreau
2045a5aec8 libfreerdp-utils: remove print utils 2012-12-14 00:30:20 -05:00
Marc-André Moreau
72110807b1 libfreerdp-core: fix NLA 2012-12-13 16:29:16 -05:00
Marc-André Moreau
3e7824f393 libfreerdp-core: adding more monitor options 2012-12-13 14:38:02 -05:00
Marc-André Moreau
410b7ab867 libfreerdp-core: rdpSettings refactoring (part 4) 2012-11-07 23:29:24 -05:00
Marc-André Moreau
8544716104 libfreerdp-core: rdpSettings refactoring (part 3) 2012-11-07 18:23:33 -05:00