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80 Commits

Author SHA1 Message Date
Hardening
2edd8bee12 Misc fixes to check OOM 2014-04-10 21:10:19 +02:00
Bernhard Miklautz
3720e205b4 core: fixed client random size 
client random must be (bitlen / 8) + 8 - see [MS-RDPBCGR] 5.3.4.1

fixes #1771
 2014-04-08 19:38:01 +02:00
Bernhard Miklautz
16bc9f4bd1 sec-rdp: fixed cleanup in key error case 2014-04-03 12:18:08 +02:00
Bernhard Miklautz
9436d64ff5 sec-rdp: fixed *_establish_keys for keys > 256 bit 2014-04-03 11:36:51 +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
Marc-André Moreau
2524cebfa2 Merge branch 'master' of github.com:mrthebunny/FreeRDP 2014-03-28 12:30:24 -04:00
Benoît LeBlanc
6d55d8859d Added context error codes 2014-03-28 12:23:16 -04:00
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
4c920506ed libfreerdp-core: add 'Bypass RD Gateway server for local addresses' feature 2014-03-24 14:44:18 -04:00
Benoît LeBlanc
d1b9565f51 Added context-specific error management. 
Added error codes to replace connectErrorCode.
 2014-03-20 18:19:54 -04:00
William Cheong Weelau
4e588ac331 Update connection.c 
it's better to check and resolve the connection use the FQDN first instead of ip address, due to the issue of getting internal ip address that's getting "Resource Access Denied" response.
 2014-03-10 11:18:31 +08:00
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
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
Mike McDonald
02c9d07bcf Fixes to process new command line options (autodetect, heartbeat, multitransport), join the MCS message channel and process auto-detect PDUs during the connection sequence. 2014-01-29 22:53:32 -05:00
Mike McDonald
c4f6dcc24f Added auto reconnect to FreeRDP core and X11 client 2014-01-16 17:38:56 -05:00
Marc-André Moreau
a3d0e271b5 freerdp: add restricted admin option 2013-11-06 01:51:55 -05:00
Marc-André Moreau
3d339b04d9 libfreerdp-core: modify parsing functions to return int instead of BOOL to propagate session redirection return code 2013-11-04 15:52:29 -05:00
Marc-André Moreau
5406ebd5d8 channels/drive: refactoring 2013-11-03 19:10:33 -05:00
Marc-André Moreau
13b6678977 libfreerdp-core: start untangling session redirection 2013-11-03 16:25:56 -05:00
Marc-André Moreau
76414588b1 libfreerdp-core: fix transport failure case with session redirection 2013-11-01 14:13:09 -04:00
Marc-André Moreau
aea4960924 libfreerdp-core: get rid of rdpString in redirection module 2013-11-01 10:59:30 -04:00
Marc-André Moreau
3cdc490bf4 libfreerdp-cache: refactor glyph cache and add logging 2013-11-01 10:01:16 -04:00
Marc-André Moreau
1fc2d780f7 libfreerdp-core: fix memory leaks reported by valgrind 2013-10-31 23:35:24 -04:00
Dan Bungert
66ecabb647 Final cleanups - merge ready. 2013-10-28 16:59:02 -06:00
Dan Bungert
f02daaa2d5 More cleanups - remove LWD and all references. 2013-10-28 15:46:28 -06:00
Dan Bungert
c025042d07 NLA over TLS support 
Improve credssp transport layer handling, so that it works
with the correct TLS object.
 2013-10-28 14:39:10 -06:00
Dan Bungert
db890d9bf2 TLS over TLS baseline functionality. 
TLS over TLS works and we get screen drawing and server interaction.
Network traffic flows in spurts with frequent apparent hangups.
 2013-10-24 12:58:06 -06:00
Dan Bungert
eb25e45149 TLS over TLS maybe working. 2013-10-24 12:58:06 -06:00
Daryl Poe
076b8a84c2 commandline session reconnect 2013-10-22 09:14:29 -06:00
Vic Lee
b04544121c server: fix double demand active pdu during reactivation. 2013-09-03 19:09:53 +08:00
Marc-André Moreau
efff23acb5 Merge pull request #1395 from richterger/client_redir 
Fix memory corruption in client redirection
 2013-08-15 10:15:11 -07:00
richterger
3246dcff22 Fixed memory corruption problems within client redirect 
- set freed pointers to NULL to avoid double free
- realloc mppc to cleanly restart compression
- avoid releaseing StreamPool from already freed transport after client redirect
 2013-08-07 07:58:34 +02:00
Marc-André Moreau
69128d8018 libfreerdp-core: improvements to the server-side activation/reactivation code 2013-07-19 21:52:28 -04:00
Marc-André Moreau
91103b76b3 libfreerdp-core: modify server-side confirm active pdu receiving logic 2013-07-19 18:24:56 -04:00
Marc-André Moreau
6cde25937d libfreerdp-core: wrap state transition actions 2013-07-18 17:15:10 -04:00
Marc-André Moreau
f27ab422e3 libfreerdp-core: expand comments for connection sequence, split in more steps server-side connection code 2013-07-18 15:18:59 -04:00
Marc-André Moreau
7e63668090 libfreerdp-core: split licensing/capability steps in server-side RDP state machine 2013-07-17 17:46:58 -04:00
Benoît LeBlanc
c17c2f811b FreeRDP: 
- replaced char* by const char* in function prototypes
- MacFreeRDP: moved assignation of context function pointers
- freerdp: added more pointer and return value validations to prevent crashes
 2013-07-04 14:42:40 -04:00
Marc-André Moreau
bc631c93a8 freerdp: separate GatewayUsageMethod from GatewayEnabled 2013-07-03 15:07:12 -04:00
Bernhard Miklautz
72c6ecdd3b core: Don't sent persistent key list if deact/react 
Client persistent key list should not be sent if deactivation-
reactivation sequence is in progress. See [MS-RDPBCGR] 2.2.1.17
for details.

fixes #1229
 2013-06-13 20:27:10 +02:00
Marc-André Moreau
5c37356506 libfreerdp-core: reduce reuse of the same send buffer 2013-05-15 13:17:29 -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
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
Marc-André Moreau
d0e989a549 libfreerdp-core: add support for load balance info 2013-04-11 11:51:10 -04:00
Daryl Poe
551cb22975 fix for PDU_TYPE_DEMAND_ACTIVE 0001, got 0007 error 2013-04-05 12:53:22 -06:00
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