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Commit Graph

39 Commits

Author SHA1 Message Date
Hardening
f8120919af Add checks for some XXX_New and XXX_Add functions 
Based on PR #2616
 2015-05-18 11:28:00 +02:00
Marc-André Moreau
0e57706de5 libfreerdp-core: cleanup connect error codes, fix Win32 NLA 2015-02-17 21:01:27 -05:00
Marc-André Moreau
4ecff39eb6 libfreerdp-core: more tsg in/out channel refactoring 2015-02-12 14:08:38 -05:00
Marc-André Moreau
7b25f9130b libfreerdp-core: improve error handling in ts gateway 2015-02-03 14:44:31 -05:00
Marc-André Moreau
5aea07d401 libfreerdp-core: add better state machine transitions to ts gateway 2015-02-02 18:50:26 -05:00
Marc-André Moreau
e4f99834d0 libfreerdp-core: make tsg threadless 2015-02-02 11:50:56 -05:00
Marc-André Moreau
4239a1d4f4 libfreerdp-core: remove TS Gateway send queue 2015-02-01 20:47:43 -05:00
Marc-André Moreau
4eeabba933 libfreerdp-core: restructure RPC connection sequence 2015-02-01 18:50:21 -05:00
Marc-André Moreau
4f173ae52a libfreerdp-core: remove usage of magic 60-byte pad in TsProxyCreateTunnelWriteRequest 2015-02-01 15:58:32 -05:00
Marc-André Moreau
85191391d5 libfreerdp-core: simplify TS Gateway RPC fragment receiving 2015-01-31 16:56:25 -05:00
Marc-André Moreau
ef71181897 libfreerdp-core: fix Win32 gateway authentication 2015-01-29 14:07:02 -05:00
Marc-André Moreau
fc38dcc775 libfreerdp-core: gateway cleanup 2015-01-13 13:50:46 -05:00
Marc-André Moreau
d8e10ac04a freerdp: patch leaks reported by valgrind when using TS Gateway 2014-12-11 11:25:34 -05:00
Armin Novak
037c612c33 Fixed memory leak. 2014-11-17 00:58:43 +01:00
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
dd6d829550 Allow transport_write calls to be non-blocking 
This big patch allows to have non-blocking writes. To achieve
this, it slightly changes the way transport is handled. The misc transport
layers are handled with OpenSSL BIOs. In the chain we insert a
bufferedBIO that will bufferize write calls that couldn't be honored.

For an access with Tls security the BIO chain would look like this:
  FreeRdp Code ===> SSL bio ===> buffered BIO ===> socket BIO

The buffered BIO will store bytes that couldn't be send because of
blocking write calls.

This patch also rework TSG so that it would look like this in the
case of SSL security with TSG:
                                         (TSG in)
                              > SSL BIO => buffered BIO ==> socket BIO
                             /
FreeRdp => SSL BIO => TSG BIO
                             \
                              > SSL BIO => buffered BIO ==> socket BIO
                                        (TSG out)

So from the FreeRDP point of view sending something is only BIO_writing
on the frontBio (last BIO on the left).
 2014-05-21 17:42:31 +02:00
Sandor Oroszi
d447f122c3 libfreerdp-core: fix misplaced sec_trailer in rpc_auth_3 PDU 2014-05-20 17:15:26 +02:00
Benoît LeBlanc
3e1dfc6311 updated context error messages. utility macros for getting error code CLASS/TYPE 2014-03-21 13:45:43 -04:00
Benoît LeBlanc
d1b9565f51 Added context-specific error management. 
Added error codes to replace connectErrorCode.
 2014-03-20 18:19:54 -04:00
Benoît LeBlanc
557c082458 Merge branch 'master' of git://github.com/awakecoding/FreeRDP 2014-03-05 16:35:22 -05:00
Marc-André Moreau
cdcd290c44 wfreerdp: fix most build warnings 2014-02-10 22:12:13 -05:00
Benoît LeBlanc
44e7d2f36c error handling in rpc and transport functions 2013-12-20 17:56:59 -05:00
Benoît LeBlanc
3adff0ec60 - added CANCELEDBYUSER error code. 
- AUTHENTICATIONERROR error code correclty set on gateway authentication (http error 401)
- Better error handling on connection errors and user cancelation
 2013-12-13 10:11:36 -05:00
Benoît LeBlanc
8c1f836ac8 - SSL verification callback: send correct hostname and port 
- Gateway Authentication callback.
- Handling “use same credentials”
 2013-12-06 22:15:45 -05:00
Hardening
7701c9d934 Replace printf(...) by fprintf(stderr, ...) 2013-03-28 23:06:34 +01:00
Marc-André Moreau
1d893ed268 libwinpr-sspi: add support for NTLMv2 Channel Binding Token (CBT) 2013-01-09 00:20:08 -05:00
Marc-André Moreau
8267f2cb88 libfreerdp-core: fix usage of proper gateway credentials 2012-12-18 10:51:43 -05:00
Marc-André Moreau
f43298d69b libfreerdp-core: set target name in RPC bind 2012-12-13 07:37:41 -05:00
Marc-André Moreau
52353e2427 libfreerdp-core: TSG printf cleanup 2012-12-12 22:34:41 -05:00
Marc-André Moreau
7ff2be09b2 libfreerdp-core: more TSG memory cleanup 2012-12-12 22:03:40 -05:00
Marc-André Moreau
387a152299 libfreerdp-core: TSG reassembly refactoring 2012-12-12 15:55:42 -05:00
Marc-André Moreau
d3e0537d0d libfreerdp-core: more TSG memory cleanup 2012-12-12 00:49:15 -05:00
Marc-André Moreau
8aa1143cc6 libfreerdp-core: work around PDU corruption issue with TSG, still experience locking 2012-12-11 17:24:52 -05:00
Marc-André Moreau
4fe3501bc4 libfreerdp-core: refactoring of sequencing of TSG connection 2012-11-29 01:33:19 -05:00
Marc-André Moreau
dde2e60a56 libfreerdp-core: refactor RPC receiving as a synchronized queue 2012-11-28 22:03:18 -05:00
Marc-André Moreau
3634a1bbf1 libfreerdp-core: encapsulate received RPC PDU 2012-11-28 21:25:01 -05:00
Marc-André Moreau
5faebcd77a libfreerdp-core: start asynchronous receiving 2012-11-28 20:30:03 -05:00
Marc-André Moreau
335add832d libfreerdp-core: split code from rpc.c to rpc_bind.c and rpc_fault.c 2012-11-28 00:32:12 -05:00