40 |
#include "crypto/md5.h" |
#include "crypto/md5.h" |
41 |
#endif |
#endif |
42 |
|
|
43 |
char title[32] = ""; |
char g_title[32] = ""; |
44 |
char username[16]; |
char g_username[16]; |
45 |
char hostname[16]; |
char hostname[16]; |
46 |
char keymapname[16]; |
char keymapname[16]; |
47 |
int keylayout = 0x409; /* Defaults to US keyboard layout */ |
int keylayout = 0x409; /* Defaults to US keyboard layout */ |
48 |
int width = 800; /* If width or height are reset to zero, the geometry will |
int g_width = 800; /* If width or height are reset to zero, the geometry will |
49 |
be fetched from _NET_WORKAREA */ |
be fetched from _NET_WORKAREA */ |
50 |
int height = 600; |
int g_height = 600; |
51 |
int tcp_port_rdp = TCP_PORT_RDP; |
int tcp_port_rdp = TCP_PORT_RDP; |
52 |
int server_bpp = 8; |
int g_server_bpp = 8; |
53 |
int win_button_size = 0; /* If zero, disable single app mode */ |
int g_win_button_size = 0; /* If zero, disable single app mode */ |
54 |
BOOL bitmap_compression = True; |
BOOL g_bitmap_compression = True; |
55 |
BOOL sendmotion = True; |
BOOL g_sendmotion = True; |
56 |
BOOL orders = True; |
BOOL g_orders = True; |
57 |
BOOL encryption = True; |
BOOL g_encryption = True; |
58 |
BOOL desktop_save = True; |
BOOL packet_encryption = True; |
59 |
BOOL fullscreen = False; |
BOOL g_desktop_save = True; |
60 |
BOOL grab_keyboard = True; |
BOOL g_fullscreen = False; |
61 |
BOOL hide_decorations = False; |
BOOL g_grab_keyboard = True; |
62 |
BOOL use_rdp5 = False; |
BOOL g_hide_decorations = False; |
63 |
extern BOOL owncolmap; |
BOOL g_use_rdp5 = False; |
64 |
|
extern BOOL g_owncolmap; |
65 |
|
|
66 |
#ifdef RDP2VNC |
#ifdef RDP2VNC |
67 |
extern int rfb_port; |
extern int rfb_port; |
95 |
fprintf(stderr, " -f: full-screen mode\n"); |
fprintf(stderr, " -f: full-screen mode\n"); |
96 |
fprintf(stderr, " -b: force bitmap updates\n"); |
fprintf(stderr, " -b: force bitmap updates\n"); |
97 |
fprintf(stderr, " -e: disable encryption (French TS)\n"); |
fprintf(stderr, " -e: disable encryption (French TS)\n"); |
98 |
|
fprintf(stderr, " -E: disable encryption of everything but the logon packet\n"); |
99 |
fprintf(stderr, " -m: do not send motion events\n"); |
fprintf(stderr, " -m: do not send motion events\n"); |
100 |
fprintf(stderr, " -C: use private colour map\n"); |
fprintf(stderr, " -C: use private colour map\n"); |
101 |
fprintf(stderr, " -K: keep window manager key bindings\n"); |
fprintf(stderr, " -K: keep window manager key bindings\n"); |
141 |
return ret; |
return ret; |
142 |
} |
} |
143 |
|
|
144 |
|
static void |
145 |
|
parse_server_and_port(char *server) |
146 |
|
{ |
147 |
|
char *p; |
148 |
|
#ifdef IPv6 |
149 |
|
int addr_colons; |
150 |
|
#endif |
151 |
|
|
152 |
|
#ifdef IPv6 |
153 |
|
p = server; |
154 |
|
addr_colons = 0; |
155 |
|
while (*p) |
156 |
|
if (*p++ == ':') |
157 |
|
addr_colons++; |
158 |
|
if (addr_colons >= 2) |
159 |
|
{ |
160 |
|
/* numeric IPv6 style address format - [1:2:3::4]:port */ |
161 |
|
p = strchr(server, ']'); |
162 |
|
if (*server == '[' && p != NULL) |
163 |
|
{ |
164 |
|
if (*(p + 1) == ':' && *(p + 2) != '\0') |
165 |
|
tcp_port_rdp = strtol(p + 2, NULL, 10); |
166 |
|
/* remove the port number and brackets from the address */ |
167 |
|
*p = '\0'; |
168 |
|
strncpy(server, server + 1, strlen(server)); |
169 |
|
} |
170 |
|
} |
171 |
|
else |
172 |
|
{ |
173 |
|
/* dns name or IPv4 style address format - server.example.com:port or 1.2.3.4:port */ |
174 |
|
p = strchr(server, ':'); |
175 |
|
if (p != NULL) |
176 |
|
{ |
177 |
|
tcp_port_rdp = strtol(p + 1, NULL, 10); |
178 |
|
*p = 0; |
179 |
|
} |
180 |
|
} |
181 |
|
#else /* no IPv6 support */ |
182 |
|
p = strchr(server, ':'); |
183 |
|
if (p != NULL) |
184 |
|
{ |
185 |
|
tcp_port_rdp = strtol(p + 1, NULL, 10); |
186 |
|
*p = 0; |
187 |
|
} |
188 |
|
#endif /* IPv6 */ |
189 |
|
|
190 |
|
} |
191 |
|
|
192 |
/* Client program */ |
/* Client program */ |
193 |
int |
int |
194 |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
199 |
char password[16]; |
char password[16]; |
200 |
char shell[128]; |
char shell[128]; |
201 |
char directory[32]; |
char directory[32]; |
202 |
BOOL prompt_password; |
BOOL prompt_password, rdp_retval = False; |
203 |
struct passwd *pw; |
struct passwd *pw; |
204 |
uint32 flags; |
uint32 flags; |
205 |
char *p; |
char *p; |
217 |
#define VNCOPT |
#define VNCOPT |
218 |
#endif |
#endif |
219 |
|
|
220 |
while ((c = getopt(argc, argv, VNCOPT "u:d:s:S:c:p:n:k:g:a:fbemCKT:Dh?54")) != -1) |
while ((c = getopt(argc, argv, VNCOPT "u:d:s:S:c:p:n:k:g:a:fbeEmCKT:Dh?54")) != -1) |
221 |
{ |
{ |
222 |
switch (c) |
switch (c) |
223 |
{ |
{ |
236 |
#endif |
#endif |
237 |
|
|
238 |
case 'u': |
case 'u': |
239 |
STRNCPY(username, optarg, sizeof(username)); |
STRNCPY(g_username, optarg, sizeof(g_username)); |
240 |
username_option = 1; |
username_option = 1; |
241 |
break; |
break; |
242 |
|
|
251 |
case 'S': |
case 'S': |
252 |
if (!strcmp(optarg, "standard")) |
if (!strcmp(optarg, "standard")) |
253 |
{ |
{ |
254 |
win_button_size = 18; |
g_win_button_size = 18; |
255 |
break; |
break; |
256 |
} |
} |
257 |
|
|
258 |
win_button_size = strtol(optarg, &p, 10); |
g_win_button_size = strtol(optarg, &p, 10); |
259 |
|
|
260 |
if (*p) |
if (*p) |
261 |
{ |
{ |
296 |
case 'g': |
case 'g': |
297 |
if (!strcmp(optarg, "workarea")) |
if (!strcmp(optarg, "workarea")) |
298 |
{ |
{ |
299 |
width = height = 0; |
g_width = g_height = 0; |
300 |
break; |
break; |
301 |
} |
} |
302 |
|
|
303 |
width = strtol(optarg, &p, 10); |
g_width = strtol(optarg, &p, 10); |
304 |
if (*p == 'x') |
if (*p == 'x') |
305 |
height = strtol(p + 1, NULL, 10); |
g_height = strtol(p + 1, NULL, 10); |
306 |
|
|
307 |
if ((width == 0) || (height == 0)) |
if ((g_width == 0) || (g_height == 0)) |
308 |
{ |
{ |
309 |
error("invalid geometry\n"); |
error("invalid geometry\n"); |
310 |
return 1; |
return 1; |
312 |
break; |
break; |
313 |
|
|
314 |
case 'f': |
case 'f': |
315 |
fullscreen = True; |
g_fullscreen = True; |
316 |
break; |
break; |
317 |
|
|
318 |
case 'b': |
case 'b': |
319 |
orders = False; |
g_orders = False; |
320 |
break; |
break; |
321 |
|
|
322 |
case 'e': |
case 'e': |
323 |
encryption = False; |
g_encryption = False; |
324 |
|
break; |
325 |
|
case 'E': |
326 |
|
packet_encryption = False; |
327 |
break; |
break; |
|
|
|
328 |
case 'm': |
case 'm': |
329 |
sendmotion = False; |
g_sendmotion = False; |
330 |
break; |
break; |
331 |
|
|
332 |
case 'C': |
case 'C': |
333 |
owncolmap = True; |
g_owncolmap = True; |
334 |
break; |
break; |
335 |
|
|
336 |
case 'K': |
case 'K': |
337 |
grab_keyboard = False; |
g_grab_keyboard = False; |
338 |
break; |
break; |
339 |
|
|
340 |
case 'T': |
case 'T': |
341 |
STRNCPY(title, optarg, sizeof(title)); |
STRNCPY(g_title, optarg, sizeof(g_title)); |
342 |
break; |
break; |
343 |
|
|
344 |
case 'D': |
case 'D': |
345 |
hide_decorations = True; |
g_hide_decorations = True; |
346 |
break; |
break; |
347 |
|
|
348 |
case 'a': |
case 'a': |
349 |
server_bpp = strtol(optarg, NULL, 10); |
g_server_bpp = strtol(optarg, NULL, 10); |
350 |
if (server_bpp != 8 && server_bpp != 16 && server_bpp != 15 |
if (g_server_bpp != 8 && g_server_bpp != 16 && g_server_bpp != 15 |
351 |
&& server_bpp != 24) |
&& g_server_bpp != 24) |
352 |
{ |
{ |
353 |
error("invalid server bpp\n"); |
error("invalid server bpp\n"); |
354 |
return 1; |
return 1; |
356 |
break; |
break; |
357 |
|
|
358 |
case '5': |
case '5': |
359 |
use_rdp5 = True; |
g_use_rdp5 = True; |
360 |
break; |
break; |
361 |
case 'h': |
case 'h': |
362 |
case '?': |
case '?': |
373 |
} |
} |
374 |
|
|
375 |
STRNCPY(server, argv[optind], sizeof(server)); |
STRNCPY(server, argv[optind], sizeof(server)); |
376 |
p = strchr(server, ':'); |
parse_server_and_port(server); |
|
if (p != NULL) |
|
|
{ |
|
|
tcp_port_rdp = strtol(p + 1, NULL, 10); |
|
|
*p = 0; |
|
|
} |
|
377 |
|
|
378 |
if (!username_option) |
if (!username_option) |
379 |
{ |
{ |
384 |
return 1; |
return 1; |
385 |
} |
} |
386 |
|
|
387 |
STRNCPY(username, pw->pw_name, sizeof(username)); |
STRNCPY(g_username, pw->pw_name, sizeof(g_username)); |
388 |
} |
} |
389 |
|
|
390 |
if (hostname[0] == 0) |
if (hostname[0] == 0) |
405 |
if (prompt_password && read_password(password, sizeof(password))) |
if (prompt_password && read_password(password, sizeof(password))) |
406 |
flags |= RDP_LOGON_AUTO; |
flags |= RDP_LOGON_AUTO; |
407 |
|
|
408 |
if (title[0] == 0) |
if (g_title[0] == 0) |
409 |
{ |
{ |
410 |
strcpy(title, "rdesktop - "); |
strcpy(g_title, "rdesktop - "); |
411 |
strncat(title, server, sizeof(title) - sizeof("rdesktop - ")); |
strncat(g_title, server, sizeof(g_title) - sizeof("rdesktop - ")); |
412 |
} |
} |
413 |
|
|
414 |
#ifdef RDP2VNC |
#ifdef RDP2VNC |
415 |
rdp2vnc_connect(server, flags, domain, password, shell, directory); |
rdp2vnc_connect(server, flags, domain, password, shell, directory); |
416 |
|
return 0; |
417 |
#else |
#else |
418 |
|
|
419 |
if (!ui_init()) |
if (!ui_init()) |
420 |
return 1; |
return 1; |
421 |
|
|
422 |
|
/* rdpsnd_init(); */ |
423 |
|
/* rdpdr_init(); */ |
424 |
|
|
425 |
if (!rdp_connect(server, flags, domain, password, shell, directory)) |
if (!rdp_connect(server, flags, domain, password, shell, directory)) |
426 |
return 1; |
return 1; |
427 |
|
|
428 |
|
/* By setting encryption to False here, we have an encrypted login |
429 |
|
packet but unencrypted transfer of other packets */ |
430 |
|
if (!packet_encryption) |
431 |
|
g_encryption = False; |
432 |
|
|
433 |
|
|
434 |
DEBUG(("Connection successful.\n")); |
DEBUG(("Connection successful.\n")); |
435 |
memset(password, 0, sizeof(password)); |
memset(password, 0, sizeof(password)); |
436 |
|
|
437 |
if (ui_create_window()) |
if (ui_create_window()) |
438 |
{ |
{ |
439 |
rdp_main_loop(); |
rdp_retval = rdp_main_loop(); |
440 |
ui_destroy_window(); |
ui_destroy_window(); |
441 |
} |
} |
442 |
|
|
444 |
rdp_disconnect(); |
rdp_disconnect(); |
445 |
ui_deinit(); |
ui_deinit(); |
446 |
|
|
447 |
|
if (True == rdp_retval) |
448 |
|
return 0; |
449 |
|
else |
450 |
|
return 2; |
451 |
|
|
452 |
#endif |
#endif |
453 |
|
|
|
return 0; |
|
454 |
} |
} |
455 |
|
|
456 |
#ifdef EGD_SOCKET |
#ifdef EGD_SOCKET |
610 |
|
|
611 |
/* produce a hex dump */ |
/* produce a hex dump */ |
612 |
void |
void |
613 |
hexdump(unsigned char *p, unsigned int len) |
hexdump(unsigned char *p, int len) |
614 |
{ |
{ |
615 |
unsigned char *line = p; |
unsigned char *line = p; |
616 |
unsigned int thisline, offset = 0; |
int i, thisline, offset = 0; |
|
int i; |
|
617 |
|
|
618 |
while (offset < len) |
while (offset < len) |
619 |
{ |
{ |
641 |
int |
int |
642 |
load_licence(unsigned char **data) |
load_licence(unsigned char **data) |
643 |
{ |
{ |
644 |
char *path; |
char *home, *path; |
|
char *home; |
|
645 |
struct stat st; |
struct stat st; |
646 |
int fd; |
int fd, length; |
647 |
|
|
648 |
home = getenv("HOME"); |
home = getenv("HOME"); |
649 |
if (home == NULL) |
if (home == NULL) |
650 |
return -1; |
return -1; |
651 |
|
|
652 |
path = xmalloc(strlen(home) + strlen(hostname) + 20); |
path = (char *) xmalloc(strlen(home) + strlen(hostname) + sizeof("/.rdesktop/licence.")); |
653 |
sprintf(path, "%s/.rdesktop/licence.%s", home, hostname); |
sprintf(path, "%s/.rdesktop/licence.%s", home, hostname); |
654 |
|
|
655 |
fd = open(path, O_RDONLY); |
fd = open(path, O_RDONLY); |
659 |
if (fstat(fd, &st)) |
if (fstat(fd, &st)) |
660 |
return -1; |
return -1; |
661 |
|
|
662 |
*data = xmalloc(st.st_size); |
*data = (uint8 *) xmalloc(st.st_size); |
663 |
return read(fd, *data, st.st_size); |
length = read(fd, *data, st.st_size); |
664 |
|
close(fd); |
665 |
|
xfree(path); |
666 |
|
return length; |
667 |
} |
} |
668 |
|
|
669 |
void |
void |
670 |
save_licence(unsigned char *data, int length) |
save_licence(unsigned char *data, int length) |
671 |
{ |
{ |
672 |
char *fpath; /* file path for licence */ |
char *home, *path, *tmppath; |
673 |
char *fname, *fnamewrk; /* file name for licence .inkl path. */ |
int fd; |
|
char *home; |
|
|
uint32 y; |
|
|
struct flock fnfl; |
|
|
int fnfd, fnwrkfd, i, wlen; |
|
|
struct stream s, *s_ptr; |
|
|
uint32 len; |
|
|
|
|
|
/* Construct a stream, so that we can use macros to extract the |
|
|
* licence. |
|
|
*/ |
|
|
s_ptr = &s; |
|
|
s_ptr->p = data; |
|
|
/* Skip first two bytes */ |
|
|
in_uint16(s_ptr, len); |
|
|
|
|
|
/* Skip three strings */ |
|
|
for (i = 0; i < 3; i++) |
|
|
{ |
|
|
in_uint32(s_ptr, len); |
|
|
s_ptr->p += len; |
|
|
/* Make sure that we won't be past the end of data after |
|
|
* reading the next length value |
|
|
*/ |
|
|
if ((s_ptr->p) + 4 > data + length) |
|
|
{ |
|
|
printf("Error in parsing licence key.\n"); |
|
|
printf("Strings %d end value %x > supplied length (%x)\n", i, |
|
|
(unsigned int) s_ptr->p, (unsigned int) data + length); |
|
|
return; |
|
|
} |
|
|
} |
|
|
in_uint32(s_ptr, len); |
|
|
if (s_ptr->p + len > data + length) |
|
|
{ |
|
|
printf("Error in parsing licence key.\n"); |
|
|
printf("End of licence %x > supplied length (%x)\n", |
|
|
(unsigned int) s_ptr->p + len, (unsigned int) data + length); |
|
|
return; |
|
|
} |
|
674 |
|
|
675 |
home = getenv("HOME"); |
home = getenv("HOME"); |
676 |
if (home == NULL) |
if (home == NULL) |
677 |
return; |
return; |
678 |
|
|
679 |
/* set and create the directory -- if it doesn't exist. */ |
path = (char *) xmalloc(strlen(home) + strlen(hostname) + sizeof("/.rdesktop/licence.")); |
|
fpath = xmalloc(strlen(home) + 11); |
|
|
STRNCPY(fpath, home, strlen(home) + 1); |
|
680 |
|
|
681 |
sprintf(fpath, "%s/.rdesktop", fpath); |
sprintf(path, "%s/.rdesktop", home); |
682 |
if (mkdir(fpath, 0700) == -1 && errno != EEXIST) |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
683 |
{ |
{ |
684 |
perror("mkdir"); |
perror(path); |
685 |
exit(1); |
return; |
686 |
} |
} |
687 |
|
|
688 |
/* set the real licence filename, and put a write lock on it. */ |
/* write licence to licence.hostname.new, then atomically rename to licence.hostname */ |
|
fname = xmalloc(strlen(fpath) + strlen(hostname) + 10); |
|
|
sprintf(fname, "%s/licence.%s", fpath, hostname); |
|
|
fnfd = open(fname, O_RDONLY); |
|
|
if (fnfd != -1) |
|
|
{ |
|
|
fnfl.l_type = F_WRLCK; |
|
|
fnfl.l_whence = SEEK_SET; |
|
|
fnfl.l_start = 0; |
|
|
fnfl.l_len = 1; |
|
|
fcntl(fnfd, F_SETLK, &fnfl); |
|
|
} |
|
|
|
|
|
/* create a temporary licence file */ |
|
|
fnamewrk = xmalloc(strlen(fname) + 12); |
|
|
for (y = 0;; y++) |
|
|
{ |
|
|
sprintf(fnamewrk, "%s.%lu", fname, (long unsigned int) y); |
|
|
fnwrkfd = open(fnamewrk, O_WRONLY | O_CREAT | O_EXCL, 0600); |
|
|
if (fnwrkfd == -1) |
|
|
{ |
|
|
if (errno == EINTR || errno == EEXIST) |
|
|
continue; |
|
|
perror("create"); |
|
|
exit(1); |
|
|
} |
|
|
break; |
|
|
} |
|
|
/* write to the licence file */ |
|
|
for (y = 0; y < len;) |
|
|
{ |
|
|
do |
|
|
{ |
|
|
wlen = write(fnwrkfd, s_ptr->p + y, len - y); |
|
|
} |
|
|
while (wlen == -1 && errno == EINTR); |
|
|
if (wlen < 1) |
|
|
{ |
|
|
perror("write"); |
|
|
unlink(fnamewrk); |
|
|
exit(1); |
|
|
} |
|
|
y += wlen; |
|
|
} |
|
689 |
|
|
690 |
/* close the file and rename it to fname */ |
sprintf(path, "%s/.rdesktop/licence.%s", home, hostname); |
691 |
if (close(fnwrkfd) == -1) |
tmppath = (char *) xmalloc(strlen(path) + sizeof(".new")); |
692 |
|
strcpy(tmppath, path); |
693 |
|
strcat(tmppath, ".new"); |
694 |
|
|
695 |
|
fd = open(tmppath, O_WRONLY | O_CREAT | O_TRUNC, 0600); |
696 |
|
if (fd == -1) |
697 |
{ |
{ |
698 |
perror("close"); |
perror(tmppath); |
699 |
unlink(fnamewrk); |
return; |
|
exit(1); |
|
700 |
} |
} |
701 |
if (rename(fnamewrk, fname) == -1) |
|
702 |
|
if (write(fd, data, length) != length) |
703 |
{ |
{ |
704 |
perror("rename"); |
perror(tmppath); |
705 |
unlink(fnamewrk); |
unlink(tmppath); |
|
exit(1); |
|
706 |
} |
} |
707 |
/* close the file lock on fname */ |
else if (rename(tmppath, path) == -1) |
|
if (fnfd != -1) |
|
708 |
{ |
{ |
709 |
fnfl.l_type = F_UNLCK; |
perror(path); |
710 |
fnfl.l_whence = SEEK_SET; |
unlink(tmppath); |
|
fnfl.l_start = 0; |
|
|
fnfl.l_len = 1; |
|
|
fcntl(fnfd, F_SETLK, &fnfl); |
|
|
close(fnfd); |
|
711 |
} |
} |
712 |
|
|
713 |
|
close(fd); |
714 |
|
xfree(tmppath); |
715 |
|
xfree(path); |
716 |
} |
} |