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54 Commits

Author SHA1 Message Date
Hardening
0ce300125b Drop unused field 2014-06-03 11:04:12 +02:00
Marc-André Moreau
d2ad5f698b libfreerdp-core: fix VerifyX509Certificate to make distinction between gateway and direct connection 2014-05-30 14:36:18 -04:00
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
Hardening
9f1d0201ec Changes for base64 
This patch changes the prototype for decode_base64 so that the encode / decode
method are consistant (encode(BYTE *) => char* and decode(char*) => BYTE*).
It also does some improvements with unrolling loops so that end conditions are
tested only at the end.
The patch also adds some unitary tests.
Before the patch base64_decode() made valgrind complain about uninitialized
bits, after valgrind is happy and very quiet.
 2014-05-11 22:49:10 +02:00
Hardening
50f1f0df6f Add some const modifiers 
This allows these functions to be used with const buffers.
 2014-05-09 22:36:50 +02:00
Marc-André Moreau
42a88b93dd libfreerdp-crypto: fix tls_verify_certificate declaration 2014-04-01 21:17:44 -04:00
Marc-André Moreau
feea87b42f libfreerdp-crypto: make distinction between TLS connection error and user cancellation 2014-04-01 16:23:27 -04:00
Marc-André Moreau
51ad85e0ee libfreerdp-core: send Access Denied TLS alert when server-side NLA fails 2013-12-18 19:44:18 -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
Benoît LeBlanc
56c517170f Added hostname and port to callback function for SSL certification verification. 2013-11-25 14:30:43 -05:00
Marc-André Moreau
1fc2d780f7 libfreerdp-core: fix memory leaks reported by valgrind 2013-10-31 23:35:24 -04:00
Marc-André Moreau
d30f66b1b7 Merge branch 'master' of github.com:FreeRDP/FreeRDP 2013-10-23 14:18:40 -04:00
Daryl Poe
076b8a84c2 commandline session reconnect 2013-10-22 09:14:29 -06:00
Marc-André Moreau
08eadc2ee3 libfreerdp-core: start implement TSG OpenSSL BIO 2013-10-11 06:12:50 -04:00
Armin Novak
ddab90ece4 Fixed alt_names free, now using cleanup function to wrap details. 2013-09-05 12:14:35 +02:00
Daryl Poe
f71f179c28 fix per-device CAL licensing 
(cherry picked from commit d6d0d81d08)
 2013-08-26 09:37:48 +02:00
Chris
13466349bc 1) Add support for Wildcard Certificates 
2) For Gateway connections compare against gateway host name instead of target host
 2013-06-17 21:19:01 +02:00
Marc-André Moreau
ac86310993 Merge pull request #1257 from simon-engledew/master 
Ber Encoding Issue
 2013-05-22 05:06:52 -07:00
Simon Engledew
0dc22d5a30 Fixed a range of BER boundary encoding bugs which would occur when any NLA packet hit the 127 character mark. Removed ber#get_content_length as it was not behaving deterministically. 2013-05-21 16:06:00 +01:00
Bernhard Miklautz
9e59fc905d client: print detected path to known_host file 
Use detected path instead of hard coded for error messages
 2013-05-21 15:48:27 +02:00
Marc-André Moreau
8c8a82c31f libfreerdp-utils: purge old STREAM utils 2013-03-21 16:45:25 -04:00
Marc-André Moreau
a8201b0d1b libwinpr-utils: combine old and new stream utils 2013-03-21 15:19:33 -04:00
Marc-André Moreau
0de89ab4c9 libfreerdp-core: enable non-null licensing client random 2013-02-05 09:46:25 -05:00
rdp.effort
376731315b Checks stream size when reading in BER format 2013-01-11 01:11:03 +01:00
Marc-André Moreau
1d893ed268 libwinpr-sspi: add support for NTLMv2 Channel Binding Token (CBT) 2013-01-09 00:20:08 -05:00
Vic Lee
ed5ad30d4f libfreerdp-core/transport: select sockfd instead of sleep when blocking. 2012-12-21 16:24:26 +08:00
Marc-André Moreau
808fc210e3 libfreerdp-utils: remove hexdump utils in favor of WinPR utils 2012-12-13 23:54:54 -05:00
Marc-André Moreau
8a32de3801 libfreerdp: purged source tree from deprecated memory utils 2012-11-21 21:22:06 -05:00
Marc-André Moreau
f19f3a6024 libfreerdp-crypto: move nla.c to libfreerdp-core 2012-11-14 21:19:17 -05:00
Marc-André Moreau
98dcdcfb8f libfreerdp-core: transport refactoring to split in/out channels 2012-11-14 20:46:51 -05:00
Marc-André Moreau
9d064171a7 freerdp: get rid of old types 2012-10-09 03:26:39 -04:00
Marc-André Moreau
1bf8a45519 freerdp: change uint8, sint8, uint16, sint16 to BYTE, INT8, UINT16, INT16 2012-10-09 03:01:37 -04:00
Marc-André Moreau
1ed644786c freerdp: change boolean type to BOOL type 2012-10-09 02:38:39 -04:00
Marc-André Moreau
e60a092d81 freerdp: fix headers 2012-10-08 23:02:04 -04:00
Marc-André Moreau
6dcc8e73ee libfreerdp-utils: get rid of rdpBlob 2012-09-24 04:40:32 -04:00
Marc-André Moreau
92e46af233 libwinpr-sspi: add support for dynamic loading of SSPI module 2012-08-10 18:05:37 -04:00
Marc-André Moreau
e4c920c946 Merge branch 'master' of github.com:FreeRDP/FreeRDP into winpr 2012-06-29 08:55:58 -04:00
Dorian Johnson
3b3f05a0b1 libfreerdp-crypto: Allow clients to accept a changed cert 2012-06-28 20:05:10 -05:00
Marc-André Moreau
1aa0512490 libfreerdp-rail: rename UNICODE_STRING to RAIL_UNICODE_STRING to avoid conflict 2012-06-19 17:26:37 -04:00
Marc-André Moreau
72d2c7c1d8 libfreerdp-core: use DER for parts of TSRequest encoding, just like mstsc 2012-06-18 15:56:40 -04:00
Marc-André Moreau
33d0d59306 wfreerdp-server: fix server-side TLS on Windows 2012-06-12 23:09:30 -04:00
Marc-André Moreau
5624b4450a libwinpr-sspi: partially fix encoding of credentials on Windows 2012-06-06 21:16:47 -04:00
Marc-André Moreau
c90326cc16 libwinpr-sspi: added support for Service Principal Name (SPN) 2012-06-06 19:59:17 -04:00
Marc-André Moreau
b70683af9e libwinpr-sspi: move NLA code out of CredSSP module 2012-05-25 01:50:46 -04:00
Marc-André Moreau
f897159058 libwinpr-sspi: parse CredSSP plaintext credentials 2012-05-24 15:52:20 -04:00
Marc-André Moreau
e1e3f12114 winpr: move wtypes.h and windows.h 2012-05-04 19:36:35 -04:00
Marc-André Moreau
97391dc782 libfreerdp-core: cleanup RTS header encoding 2012-04-19 15:43:20 -04:00
Marc-André Moreau
88b8380b4c libfreerdp-core: simplify HTTPS sending 2012-04-18 02:28:05 -04:00
Marc-André Moreau
fa7900d293 libfreerdp-core: start using HTTP utils for NTLM HTTP authentication 2012-04-16 16:21:46 -04:00
Marc-André Moreau
f5b91f0b84 libfreerdp-core: start integrating terminal server gateway code 2012-03-26 02:45:01 -04:00