/[rdesktop]/sourceforge.net/trunk/rdesktop/secure.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Diff of /sourceforge.net/trunk/rdesktop/secure.c

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 710 by jsorg71, Tue Jun 15 22:17:08 2004 UTC revision 966 by astrand, Wed Aug 3 11:48:22 2005 UTC
# Line 1  Line 1 
1  /* -*- c-basic-offset: 8 -*-  /* -*- c-basic-offset: 8 -*-
2     rdesktop: A Remote Desktop Protocol client.     rdesktop: A Remote Desktop Protocol client.
3     Protocol services - RDP encryption and licensing     Protocol services - RDP encryption and licensing
4     Copyright (C) Matthew Chapman 1999-2002     Copyright (C) Matthew Chapman 1999-2005
5    
6     This program is free software; you can redistribute it and/or modify     This program is free software; you can redistribute it and/or modify
7     it under the terms of the GNU General Public License as published by     it under the terms of the GNU General Public License as published by
# Line 20  Line 20 
20    
21  #include "rdesktop.h"  #include "rdesktop.h"
22    
 #ifdef WITH_OPENSSL  
23  #include <openssl/rc4.h>  #include <openssl/rc4.h>
24  #include <openssl/md5.h>  #include <openssl/md5.h>
25  #include <openssl/sha.h>  #include <openssl/sha.h>
26  #include <openssl/bn.h>  #include <openssl/bn.h>
27  #include <openssl/x509v3.h>  #include <openssl/x509v3.h>
 #else  
 #include "crypto/rc4.h"  
 #include "crypto/md5.h"  
 #include "crypto/sha.h"  
 #include "crypto/bn.h"  
 #endif  
28    
29  extern char g_hostname[16];  extern char g_hostname[16];
30  extern int g_width;  extern int g_width;
31  extern int g_height;  extern int g_height;
32  extern int g_keylayout;  extern int g_keylayout;
33    extern int g_keyboard_type;
34    extern int g_keyboard_subtype;
35    extern int g_keyboard_functionkeys;
36  extern BOOL g_encryption;  extern BOOL g_encryption;
37  extern BOOL g_licence_issued;  extern BOOL g_licence_issued;
38  extern BOOL g_use_rdp5;  extern BOOL g_use_rdp5;
# Line 453  sec_out_mcs_data(STREAM s) Line 449  sec_out_mcs_data(STREAM s)
449          rdp_out_unistr(s, g_hostname, hostlen);          rdp_out_unistr(s, g_hostname, hostlen);
450          out_uint8s(s, 30 - hostlen);          out_uint8s(s, 30 - hostlen);
451    
452          out_uint32_le(s, 4);          /* See
453          out_uint32(s, 0);             http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceddk40/html/cxtsksupportingremotedesktopprotocol.asp */
454          out_uint32_le(s, 12);          out_uint32_le(s, g_keyboard_type);
455            out_uint32_le(s, g_keyboard_subtype);
456            out_uint32_le(s, g_keyboard_functionkeys);
457          out_uint8s(s, 64);      /* reserved? 4 + 12 doublewords */          out_uint8s(s, 64);      /* reserved? 4 + 12 doublewords */
458          out_uint16_le(s, 0xca01);       /* colour depth? */          out_uint16_le(s, 0xca01);       /* colour depth? */
459          out_uint16_le(s, 1);          out_uint16_le(s, 1);
# Line 820  sec_process_mcs_data(STREAM s) Line 818  sec_process_mcs_data(STREAM s)
818    
819  /* Receive secure transport packet */  /* Receive secure transport packet */
820  STREAM  STREAM
821  sec_recv(void)  sec_recv(uint8 * rdpver)
822  {  {
823          uint32 sec_flags;          uint32 sec_flags;
824          uint16 channel;          uint16 channel;
825          STREAM s;          STREAM s;
826    
827          while ((s = mcs_recv(&channel)) != NULL)          while ((s = mcs_recv(&channel, rdpver)) != NULL)
828          {          {
829                    if (rdpver != NULL)
830                    {
831                            if (*rdpver != 3)
832                            {
833                                    if (*rdpver & 0x80)
834                                    {
835                                            in_uint8s(s, 8);        /* signature */
836                                            sec_decrypt(s->p, s->end - s->p);
837                                    }
838                                    return s;
839                            }
840                    }
841                  if (g_encryption || !g_licence_issued)                  if (g_encryption || !g_licence_issued)
842                  {                  {
843                          in_uint32_le(s, sec_flags);                          in_uint32_le(s, sec_flags);
# Line 848  sec_recv(void) Line 858  sec_recv(void)
858                  if (channel != MCS_GLOBAL_CHANNEL)                  if (channel != MCS_GLOBAL_CHANNEL)
859                  {                  {
860                          channel_process(s, channel);                          channel_process(s, channel);
861                          continue;                          *rdpver = 0xff;
862                            return s;
863                  }                  }
864    
865                  return s;                  return s;
Legend:
Removed from v.710  
changed lines
  Added in v.966
  ViewVC Help
Powered by ViewVC 1.1.26