1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
|
/*
Unix SMB/Netbios implementation.
Version 1.9.
Samba Web Administration Tool
Copyright (C) Andrew Tridgell 1997-1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef SYSLOG
#undef SYSLOG
#endif
#include "includes.h"
#include "smb.h"
#define GLOBALS_SNUM -1
static pstring servicesf = CONFIGFILE;
static BOOL demo_mode = False;
static BOOL have_write_access = False;
static BOOL have_read_access = False;
static int iNumNonAutoPrintServices = 0;
/*
* Password Management Globals
*/
#define SWAT_USER "username"
#define OLD_PSWD "old_passwd"
#define NEW_PSWD "new_passwd"
#define NEW2_PSWD "new2_passwd"
#define CHG_S_PASSWD_FLAG "chg_s_passwd_flag"
#define CHG_R_PASSWD_FLAG "chg_r_passwd_flag"
#define ADD_USER_FLAG "add_user_flag"
#define DELETE_USER_FLAG "delete_user_flag"
#define DISABLE_USER_FLAG "disable_user_flag"
#define ENABLE_USER_FLAG "enable_user_flag"
#define RHOST "remote_host"
/* we need these because we link to locking*.o */
void become_root(BOOL save_dir) {}
void unbecome_root(BOOL restore_dir) {}
/****************************************************************************
****************************************************************************/
static int enum_index(int value, struct enum_list *enumlist)
{
int i;
for (i=0;enumlist[i].name;i++)
if (value == enumlist[i].value) break;
return(i);
}
static char *fix_backslash(char *str)
{
static char newstring[1024];
char *p = newstring;
while (*str) {
if (*str == '\\') {*p++ = '\\';*p++ = '\\';}
else *p++ = *str;
++str;
}
*p = '\0';
return newstring;
}
static char *stripspace(char *str)
{
static char newstring[1024];
char *p = newstring;
while (*str) {
if (*str != ' ') *p++ = *str;
++str;
}
*p = '\0';
return newstring;
}
static char *make_parm_name(char *label)
{
static char parmname[1024];
char *p = parmname;
while (*label) {
if (*label == ' ') *p++ = '_';
else *p++ = *label;
++label;
}
*p = '\0';
return parmname;
}
/****************************************************************************
include a lump of html in a page
****************************************************************************/
static int include_html(char *fname)
{
FILE *f = sys_fopen(fname,"r");
char buf[1024];
int ret;
if (!f) {
printf("ERROR: Can't open %s\n", fname);
return 0;
}
while (!feof(f)) {
ret = fread(buf, 1, sizeof(buf), f);
if (ret <= 0) break;
fwrite(buf, 1, ret, stdout);
}
fclose(f);
return 1;
}
/****************************************************************************
start the page with standard stuff
****************************************************************************/
static void print_header(void)
{
if (!cgi_waspost()) {
printf("Expires: 0\r\n");
}
printf("Content-type: text/html\r\n\r\n");
if (!include_html("include/header.html")) {
printf("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n");
printf("<HTML>\n<HEAD>\n<TITLE>Samba Web Administration Tool</TITLE>\n</HEAD>\n<BODY background=\"/swat/images/background.jpg\">\n\n");
}
}
/****************************************************************************
finish off the page
****************************************************************************/
static void print_footer(void)
{
if (!include_html("include/footer.html")) {
printf("\n</BODY>\n</HTML>\n");
}
}
/****************************************************************************
display one editable parameter in a form
****************************************************************************/
static void show_parameter(int snum, struct parm_struct *parm)
{
int i;
void *ptr = parm->ptr;
if (parm->class == P_LOCAL && snum >= 0) {
ptr = lp_local_ptr(snum, ptr);
}
printf("<tr><td><A HREF=\"/swat/help/smb.conf.5.html#%s\" target=\"docs\">Help</A> %s</td><td>",
stripspace(parm->label), parm->label);
switch (parm->type) {
case P_CHAR:
printf("<input type=text size=2 name=\"parm_%s\" value=\"%c\">",
make_parm_name(parm->label), *(char *)ptr);
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.value=\'%c\'\">",
make_parm_name(parm->label),(char)(parm->def.cvalue));
break;
case P_STRING:
case P_USTRING:
printf("<input type=text size=40 name=\"parm_%s\" value=\"%s\">",
make_parm_name(parm->label), *(char **)ptr);
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.value=\'%s\'\">",
make_parm_name(parm->label),fix_backslash((char *)(parm->def.svalue)));
break;
case P_GSTRING:
case P_UGSTRING:
printf("<input type=text size=40 name=\"parm_%s\" value=\"%s\">",
make_parm_name(parm->label), (char *)ptr);
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.value=\'%s\'\">",
make_parm_name(parm->label),fix_backslash((char *)(parm->def.svalue)));
break;
case P_BOOL:
printf("<select name=\"parm_%s\">",make_parm_name(parm->label));
printf("<option %s>Yes", (*(BOOL *)ptr)?"selected":"");
printf("<option %s>No", (*(BOOL *)ptr)?"":"selected");
printf("</select>");
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.selectedIndex=\'%d\'\">",
make_parm_name(parm->label),(BOOL)(parm->def.bvalue)?0:1);
break;
case P_BOOLREV:
printf("<select name=\"parm_%s\">",make_parm_name(parm->label));
printf("<option %s>Yes", (*(BOOL *)ptr)?"":"selected");
printf("<option %s>No", (*(BOOL *)ptr)?"selected":"");
printf("</select>");
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.selectedIndex=\'%d\'\">",
make_parm_name(parm->label),(BOOL)(parm->def.bvalue)?1:0);
break;
case P_INTEGER:
printf("<input type=text size=8 name=\"parm_%s\" value=%d>", make_parm_name(parm->label), *(int *)ptr);
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.value=\'%d\'\">",
make_parm_name(parm->label),(int)(parm->def.ivalue));
break;
case P_OCTAL:
printf("<input type=text size=8 name=\"parm_%s\" value=%s>", make_parm_name(parm->label), octal_string(*(int *)ptr));
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.value=\'%s\'\">",
make_parm_name(parm->label),
octal_string((int)(parm->def.ivalue)));
break;
case P_ENUM:
printf("<select name=\"parm_%s\">",make_parm_name(parm->label));
for (i=0;parm->enum_list[i].name;i++)
printf("<option %s>%s",(*(int *)ptr)==parm->enum_list[i].value?"selected":"",parm->enum_list[i].name);
printf("</select>");
printf("<input type=button value=\"Set Default\" onClick=\"swatform.parm_%s.selectedIndex=\'%d\'\">",
make_parm_name(parm->label),enum_index((int)(parm->def.ivalue),parm->enum_list));
break;
case P_SEP:
break;
}
printf("</td></tr>\n");
}
/****************************************************************************
display a set of parameters for a service
****************************************************************************/
static void show_parameters(int snum, int allparameters, int advanced, int printers)
{
int i = 0;
struct parm_struct *parm;
char *heading = NULL;
char *last_heading = NULL;
while ((parm = lp_next_parameter(snum, &i, allparameters))) {
if (snum < 0 && parm->class == P_LOCAL && !(parm->flags & FLAG_GLOBAL))
continue;
if (parm->class == P_SEPARATOR) {
heading = parm->label;
continue;
}
if (parm->flags & FLAG_HIDE) continue;
if (snum >= 0) {
if (printers & !(parm->flags & FLAG_PRINT)) continue;
if (!printers & !(parm->flags & FLAG_SHARE)) continue;
}
if (!advanced) {
if (!(parm->flags & FLAG_BASIC)) {
void *ptr = parm->ptr;
if (parm->class == P_LOCAL && snum >= 0) {
ptr = lp_local_ptr(snum, ptr);
}
switch (parm->type) {
case P_CHAR:
if (*(char *)ptr == (char)(parm->def.cvalue)) continue;
break;
case P_STRING:
case P_USTRING:
if (!strcmp(*(char **)ptr,(char *)(parm->def.svalue))) continue;
break;
case P_GSTRING:
case P_UGSTRING:
if (!strcmp((char *)ptr,(char *)(parm->def.svalue))) continue;
break;
case P_BOOL:
case P_BOOLREV:
if (*(BOOL *)ptr == (BOOL)(parm->def.bvalue)) continue;
break;
case P_INTEGER:
case P_OCTAL:
if (*(int *)ptr == (int)(parm->def.ivalue)) continue;
break;
case P_ENUM:
if (*(int *)ptr == (int)(parm->def.ivalue)) continue;
break;
case P_SEP:
continue;
}
}
if (printers && !(parm->flags & FLAG_PRINT)) continue;
}
if (heading && heading != last_heading) {
printf("<tr><td></td></tr><tr><td><b><u>%s</u></b></td></tr>\n", heading);
last_heading = heading;
}
show_parameter(snum, parm);
}
}
/****************************************************************************
load the smb.conf file into loadparm.
****************************************************************************/
static BOOL load_config(BOOL save_def)
{
lp_resetnumservices();
return lp_load(servicesf,False,save_def,False);
}
/****************************************************************************
write a config file
****************************************************************************/
static void write_config(FILE *f, BOOL show_defaults)
{
fprintf(f, "# Samba config file created using SWAT\n");
fprintf(f, "# from %s (%s)\n", cgi_remote_host(), cgi_remote_addr());
fprintf(f, "# Date: %s\n\n", timestring(False));
lp_dump(f, show_defaults, iNumNonAutoPrintServices);
}
/****************************************************************************
save and reoad the smb.conf config file
****************************************************************************/
static int save_reload(int snum)
{
FILE *f;
f = sys_fopen(servicesf,"w");
if (!f) {
printf("failed to open %s for writing\n", servicesf);
return 0;
}
write_config(f, False);
if (snum)
lp_dump_one(f, False, snum);
fclose(f);
lp_killunused(NULL);
if (!load_config(False)) {
printf("Can't reload %s\n", servicesf);
return 0;
}
iNumNonAutoPrintServices = lp_numservices();
load_printers();
return 1;
}
/****************************************************************************
commit one parameter
****************************************************************************/
static void commit_parameter(int snum, struct parm_struct *parm, char *v)
{
int i;
char *s;
if (snum < 0 && parm->class == P_LOCAL) {
/* this handles the case where we are changing a local
variable globally. We need to change the parameter in
all shares where it is currently set to the default */
for (i=0;i<lp_numservices();i++) {
s = lp_servicename(i);
if (s && (*s) && lp_is_default(i, parm)) {
lp_do_parameter(i, parm->label, v);
}
}
}
lp_do_parameter(snum, parm->label, v);
}
/****************************************************************************
commit a set of parameters for a service
****************************************************************************/
static void commit_parameters(int snum)
{
int i = 0;
struct parm_struct *parm;
pstring label;
char *v;
while ((parm = lp_next_parameter(snum, &i, 1))) {
slprintf(label, sizeof(label)-1, "parm_%s", make_parm_name(parm->label));
if ((v = cgi_variable(label))) {
if (parm->flags & FLAG_HIDE) continue;
commit_parameter(snum, parm, v);
}
}
}
/****************************************************************************
spit out the html for a link with an image
****************************************************************************/
static void image_link(char *name,char *hlink, char *src)
{
printf("<A HREF=\"%s/%s\"><img src=\"/swat/%s\" alt=\"%s\"></A>\n",
cgi_baseurl(), hlink, src, name);
}
/****************************************************************************
display the main navigation controls at the top of each page along
with a title
****************************************************************************/
static void show_main_buttons(void)
{
char *p;
if ((p = cgi_user_name()) && strcmp(p, "root")) {
printf("Logged in as <b>%s</b><p>\n", p);
}
image_link("Home", "", "images/home.gif");
if (have_write_access) {
image_link("Globals", "globals", "images/globals.gif");
image_link("Shares", "shares", "images/shares.gif");
image_link("Printers", "printers", "images/printers.gif");
}
if (have_read_access) {
image_link("Status", "status", "images/status.gif");
image_link("View Config", "viewconfig","images/viewconfig.gif");
}
image_link("Password Management", "passwd", "images/passwd.gif");
printf("<HR>\n");
}
/****************************************************************************
display a welcome page
****************************************************************************/
static void welcome_page(void)
{
include_html("help/welcome.html");
}
/****************************************************************************
display the current smb.conf
****************************************************************************/
static void viewconfig_page(void)
{
int full_view=0;
if (cgi_variable("full_view")) {
full_view = 1;
}
printf("<H2>Current Config</H2>\n");
printf("<form method=post>\n");
if (full_view) {
printf("<input type=submit name=\"normal_view\" value=\"Normal View\">\n");
} else {
printf("<input type=submit name=\"full_view\" value=\"Full View\">\n");
}
printf("<p><pre>");
write_config(stdout, full_view);
printf("</pre>");
printf("</form>\n");
}
/****************************************************************************
display a globals editing page
****************************************************************************/
static void globals_page(void)
{
int advanced = 0;
printf("<H2>Global Variables</H2>\n");
if (cgi_variable("Advanced") && !cgi_variable("Basic"))
advanced = 1;
if (cgi_variable("Commit")) {
commit_parameters(GLOBALS_SNUM);
save_reload(0);
}
printf("<FORM name=\"swatform\" method=post>\n");
if (have_write_access) {
printf("<input type=submit name=\"Commit\" value=\"Commit Changes\">\n");
}
printf("<input type=reset name=\"Reset Values\" value=\"Reset Values\">\n");
if (advanced == 0) {
printf("<input type=submit name=\"Advanced\" value=\"Advanced View\">\n");
} else {
printf("<input type=submit name=\"Basic\" value=\"Basic View\">\n");
}
printf("<p>\n");
printf("<table>\n");
show_parameters(GLOBALS_SNUM, 1, advanced, 0);
printf("</table>\n");
if (advanced) {
printf("<input type=hidden name=\"Advanced\" value=1>\n");
}
printf("</FORM>\n");
}
/****************************************************************************
display a shares editing page
****************************************************************************/
static void shares_page(void)
{
char *share = cgi_variable("share");
char *s;
int snum=-1;
int i;
int advanced = 0;
if (share)
snum = lp_servicenumber(share);
printf("<H2>Share Parameters</H2>\n");
if (cgi_variable("Advanced") && !cgi_variable("Basic"))
advanced = 1;
if (cgi_variable("Commit") && snum >= 0) {
commit_parameters(snum);
save_reload(0);
}
if (cgi_variable("Delete") && snum >= 0) {
lp_remove_service(snum);
save_reload(0);
share = NULL;
snum = -1;
}
if (cgi_variable("createshare") && (share=cgi_variable("newshare"))) {
load_config(False);
lp_copy_service(GLOBALS_SNUM, share);
iNumNonAutoPrintServices = lp_numservices();
save_reload(0);
snum = lp_servicenumber(share);
}
printf("<FORM name=\"swatform\" method=post>\n");
printf("<table>\n");
printf("<tr>\n");
printf("<td><input type=submit name=selectshare value=\"Choose Share\"></td>\n");
printf("<td><select name=share>\n");
if (snum < 0)
printf("<option value=\" \"> \n");
for (i=0;i<lp_numservices();i++) {
s = lp_servicename(i);
if (s && (*s) && strcmp(s,"IPC$") && !lp_print_ok(i)) {
printf("<option %s value=\"%s\">%s\n",
(share && strcmp(share,s)==0)?"SELECTED":"",
s, s);
}
}
printf("</select></td>\n");
if (have_write_access) {
printf("<td><input type=submit name=\"Delete\" value=\"Delete Share\"></td>\n");
}
printf("</tr>\n");
printf("</table>");
printf("<table>");
if (have_write_access) {
printf("<tr>\n");
printf("<td><input type=submit name=createshare value=\"Create Share\"></td>\n");
printf("<td><input type=text size=30 name=newshare></td></tr>\n");
}
printf("</table>");
if (snum >= 0) {
if (have_write_access) {
printf("<input type=submit name=\"Commit\" value=\"Commit Changes\">\n");
}
printf("<input type=reset name=\"Reset Values\" value=\"Reset Values\">\n");
if (advanced == 0) {
printf("<input type=submit name=\"Advanced\" value=\"Advanced View\">\n");
} else {
printf("<input type=submit name=\"Basic\" value=\"Basic View\">\n");
}
printf("<p>\n");
}
if (snum >= 0) {
printf("<table>\n");
show_parameters(snum, 1, advanced, 0);
printf("</table>\n");
}
if (advanced) {
printf("<input type=hidden name=\"Advanced\" value=1>\n");
}
printf("</FORM>\n");
}
/*************************************************************
change a password either locally or remotely
*************************************************************/
static BOOL change_password(const char *remote_machine, char *user_name,
char *old_passwd, char *new_passwd,
int local_flags)
{
BOOL ret = False;
pstring err_str;
pstring msg_str;
if (demo_mode) {
printf("password change in demo mode rejected\n<p>");
return False;
}
if (remote_machine != NULL) {
ret = remote_password_change(remote_machine, user_name, old_passwd,
new_passwd, err_str, sizeof(err_str));
if(*err_str)
printf("%s\n<p>", err_str);
return ret;
}
if(!initialize_password_db()) {
printf("Can't setup password database vectors.\n<p>");
return False;
}
ret = local_password_change(user_name, local_flags, new_passwd, err_str, sizeof(err_str),
msg_str, sizeof(msg_str));
if(*msg_str)
printf("%s\n<p>", msg_str);
if(*err_str)
printf("%s\n<p>", err_str);
return ret;
}
/****************************************************************************
do the stuff required to add or change a password
****************************************************************************/
static void chg_passwd(void)
{
char *host;
BOOL rslt;
int local_flags = 0;
/* Make sure users name has been specified */
if (strlen(cgi_variable(SWAT_USER)) == 0) {
printf("<p> Must specify \"User Name\" \n");
return;
}
/*
* smbpasswd doesn't require anything but the users name to delete, disable or enable the user,
* so if that's what we're doing, skip the rest of the checks
*/
if (!cgi_variable(DISABLE_USER_FLAG) && !cgi_variable(ENABLE_USER_FLAG) && !cgi_variable(DELETE_USER_FLAG)) {
/*
* If current user is not root, make sure old password has been specified
* If REMOTE change, even root must provide old password
*/
if (((!am_root()) && (strlen( cgi_variable(OLD_PSWD)) <= 0)) ||
((cgi_variable(CHG_R_PASSWD_FLAG)) && (strlen( cgi_variable(OLD_PSWD)) <= 0))) {
printf("<p> Must specify \"Old Password\" \n");
return;
}
/* If changing a users password on a remote hosts we have to know what host */
if ((cgi_variable(CHG_R_PASSWD_FLAG)) && (strlen( cgi_variable(RHOST)) <= 0)) {
printf("<p> Must specify \"Remote Machine\" \n");
return;
}
/* Make sure new passwords have been specified */
if ((strlen( cgi_variable(NEW_PSWD)) <= 0) ||
(strlen( cgi_variable(NEW2_PSWD)) <= 0)) {
printf("<p> Must specify \"New, and Re-typed Passwords\" \n");
return;
}
/* Make sure new passwords was typed correctly twice */
if (strcmp(cgi_variable(NEW_PSWD), cgi_variable(NEW2_PSWD)) != 0) {
printf("<p> Re-typed password didn't match new password\n");
return;
}
}
if (cgi_variable(CHG_R_PASSWD_FLAG)) {
host = cgi_variable(RHOST);
} else if (am_root()) {
host = NULL;
} else {
host = "127.0.0.1";
}
/*
* Set up the local flags.
*/
local_flags |= (cgi_variable(ADD_USER_FLAG) ? LOCAL_ADD_USER : 0);
local_flags |= (cgi_variable(DELETE_USER_FLAG) ? LOCAL_DELETE_USER : 0);
local_flags |= (cgi_variable(ENABLE_USER_FLAG) ? LOCAL_ENABLE_USER : 0);
local_flags |= (cgi_variable(DISABLE_USER_FLAG) ? LOCAL_DISABLE_USER : 0);
rslt = change_password(host,
cgi_variable(SWAT_USER),
cgi_variable(OLD_PSWD), cgi_variable(NEW_PSWD),
local_flags);
if(local_flags == 0) {
if (rslt == True) {
printf("<p> The passwd for '%s' has been changed. \n", cgi_variable(SWAT_USER));
} else {
printf("<p> The passwd for '%s' has NOT been changed. \n",cgi_variable(SWAT_USER));
}
}
return;
}
/****************************************************************************
display a password editing page
****************************************************************************/
static void passwd_page(void)
{
char *new_name = cgi_user_name();
/*
* After the first time through here be nice. If the user
* changed the User box text to another users name, remember it.
*/
if (cgi_variable(SWAT_USER)) {
new_name = cgi_variable(SWAT_USER);
}
if (!new_name) new_name = "";
printf("<H2>Server Password Management</H2>\n");
printf("<FORM name=\"swatform\" method=post>\n");
printf("<table>\n");
/*
* Create all the dialog boxes for data collection
*/
printf("<tr><td> User Name : </td>\n");
printf("<td><input type=text size=30 name=%s value=%s></td></tr> \n", SWAT_USER, new_name);
if (!am_root()) {
printf("<tr><td> Old Password : </td>\n");
printf("<td><input type=password size=30 name=%s></td></tr> \n",OLD_PSWD);
}
printf("<tr><td> New Password : </td>\n");
printf("<td><input type=password size=30 name=%s></td></tr>\n",NEW_PSWD);
printf("<tr><td> Re-type New Password : </td>\n");
printf("<td><input type=password size=30 name=%s></td></tr>\n",NEW2_PSWD);
printf("</table>\n");
/*
* Create all the control buttons for requesting action
*/
printf("<input type=submit name=%s value=\"Change Password\">\n",
CHG_S_PASSWD_FLAG);
if (demo_mode || am_root()) {
printf("<input type=submit name=%s value=\"Add New User\">\n",
ADD_USER_FLAG);
printf("<input type=submit name=%s value=\"Delete User\">\n",
DELETE_USER_FLAG);
printf("<input type=submit name=%s value=\"Disable User\">\n",
DISABLE_USER_FLAG);
printf("<input type=submit name=%s value=\"Enable User\">\n",
ENABLE_USER_FLAG);
}
printf("<p></FORM>\n");
/*
* Do some work if change, add, disable or enable was
* requested. It could be this is the first time through this
* code, so there isn't anything to do. */
if ((cgi_variable(CHG_S_PASSWD_FLAG)) || (cgi_variable(ADD_USER_FLAG)) || (cgi_variable(DELETE_USER_FLAG)) ||
(cgi_variable(DISABLE_USER_FLAG)) || (cgi_variable(ENABLE_USER_FLAG))) {
chg_passwd();
}
printf("<H2>Client/Server Password Management</H2>\n");
printf("<FORM name=\"swatform\" method=post>\n");
printf("<table>\n");
/*
* Create all the dialog boxes for data collection
*/
printf("<tr><td> User Name : </td>\n");
printf("<td><input type=text size=30 name=%s value=%s></td></tr>\n",SWAT_USER, new_name);
printf("<tr><td> Old Password : </td>\n");
printf("<td><input type=password size=30 name=%s></td></tr>\n",OLD_PSWD);
printf("<tr><td> New Password : </td>\n");
printf("<td><input type=password size=30 name=%s></td></tr>\n",NEW_PSWD);
printf("<tr><td> Re-type New Password : </td>\n");
printf("<td><input type=password size=30 name=%s></td></tr>\n",NEW2_PSWD);
printf("<tr><td> Remote Machine : </td>\n");
printf("<td><input type=text size=30 name=%s></td></tr>\n",RHOST);
printf("</table>");
/*
* Create all the control buttons for requesting action
*/
printf("<input type=submit name=%s value=\"Change Password\">",
CHG_R_PASSWD_FLAG);
printf("<p></FORM>\n");
/*
* Do some work if a request has been made to change the
* password somewhere other than the server. It could be this
* is the first time through this code, so there isn't
* anything to do. */
if (cgi_variable(CHG_R_PASSWD_FLAG)) {
chg_passwd();
}
}
/****************************************************************************
display a printers editing page
****************************************************************************/
static void printers_page(void)
{
char *share = cgi_variable("share");
char *s;
int snum=-1;
int i;
int advanced = 0;
if (share)
snum = lp_servicenumber(share);
printf("<H2>Printer Parameters</H2>\n");
printf("<H3>Important Note:</H3>\n");
printf("Printer names marked with [*] in the Choose Printer drop-down box ");
printf("are autoloaded printers from ");
printf("<A HREF=\"/swat/help/smb.conf.5.html#printcapname\" target=\"docs\">Printcap Name</A>.\n");
printf("Attempting to delete these printers from SWAT will have no effect.\n");
if (cgi_variable("Advanced") && !cgi_variable("Basic"))
advanced = 1;
if (cgi_variable("Commit") && snum >= 0) {
commit_parameters(snum);
if (snum >= iNumNonAutoPrintServices)
save_reload(snum);
else
save_reload(0);
}
if (cgi_variable("Delete") && snum >= 0) {
lp_remove_service(snum);
save_reload(0);
share = NULL;
snum = -1;
}
if (cgi_variable("createshare") && (share=cgi_variable("newshare"))) {
load_config(False);
lp_copy_service(GLOBALS_SNUM, share);
iNumNonAutoPrintServices = lp_numservices();
snum = lp_servicenumber(share);
lp_do_parameter(snum, "print ok", "Yes");
save_reload(0);
snum = lp_servicenumber(share);
}
printf("<FORM name=\"swatform\" method=post>\n");
printf("<table>\n");
printf("<tr><td><input type=submit name=selectshare value=\"Choose Printer\"></td>\n");
printf("<td><select name=share>\n");
if (snum < 0 || !lp_print_ok(snum))
printf("<option value=\" \"> \n");
for (i=0;i<lp_numservices();i++) {
s = lp_servicename(i);
if (s && (*s) && strcmp(s,"IPC$") && lp_print_ok(i)) {
if (i >= iNumNonAutoPrintServices)
printf("<option %s value=\"%s\">[*]%s\n",
(share && strcmp(share,s)==0)?"SELECTED":"",
s, s);
else
printf("<option %s value=\"%s\">%s\n",
(share && strcmp(share,s)==0)?"SELECTED":"",
s, s);
}
}
printf("</select></td>");
if (have_write_access) {
printf("<td><input type=submit name=\"Delete\" value=\"Delete Printer\"></td>\n");
}
printf("</tr>");
printf("</table>\n");
if (have_write_access) {
printf("<table>\n");
printf("<tr><td><input type=submit name=createshare value=\"Create Printer\"></td>\n");
printf("<td><input type=text size=30 name=newshare></td></tr>\n");
printf("</table>");
}
if (snum >= 0) {
if (have_write_access) {
printf("<input type=submit name=\"Commit\" value=\"Commit Changes\">\n");
}
printf("<input type=reset name=\"Reset Values\" value=\"Reset Values\">\n");
if (advanced == 0) {
printf("<input type=submit name=\"Advanced\" value=\"Advanced View\">\n");
} else {
printf("<input type=submit name=\"Basic\" value=\"Basic View\">\n");
}
printf("<p>\n");
}
if (snum >= 0) {
printf("<table>\n");
show_parameters(snum, 1, advanced, 1);
printf("</table>\n");
}
if (advanced) {
printf("<input type=hidden name=\"Advanced\" value=1>\n");
}
printf("</FORM>\n");
}
/****************************************************************************
MAIN()
****************************************************************************/
int main(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
extern FILE *dbf;
int opt;
char *page;
fault_setup(NULL);
#if defined(HAVE_SET_AUTH_PARAMETERS)
set_auth_parameters(argc, argv);
#endif /* HAVE_SET_AUTH_PARAMETERS */
/* just in case it goes wild ... */
alarm(300);
dbf = sys_fopen("/dev/null", "w");
if (!dbf) dbf = stderr;
/* we don't want stderr screwing us up */
close(2);
open("/dev/null", O_WRONLY);
while ((opt = getopt(argc, argv,"s:a")) != EOF) {
switch (opt) {
case 's':
pstrcpy(servicesf,optarg);
break;
case 'a':
demo_mode = True;
break;
}
}
charset_initialise();
load_config(True);
iNumNonAutoPrintServices = lp_numservices();
load_printers();
cgi_setup(SWATDIR, !demo_mode);
print_header();
cgi_load_variables(NULL);
if (!file_exist(servicesf, NULL)) {
have_read_access = True;
have_write_access = True;
} else {
/* check if the authenticated user has write access - if not then
don't show write options */
have_write_access = (access(servicesf,W_OK) == 0);
/* if the user doesn't have read access to smb.conf then
don't let them view it */
have_read_access = (access(servicesf,R_OK) == 0);
}
show_main_buttons();
page = cgi_pathinfo();
/* Root gets full functionality */
if (have_read_access && strcmp(page, "globals")==0) {
globals_page();
} else if (have_read_access && strcmp(page,"shares")==0) {
shares_page();
} else if (have_read_access && strcmp(page,"printers")==0) {
printers_page();
} else if (have_read_access && strcmp(page,"status")==0) {
status_page();
} else if (have_read_access && strcmp(page,"viewconfig")==0) {
viewconfig_page();
} else if (strcmp(page,"passwd")==0) {
passwd_page();
} else {
welcome_page();
}
print_footer();
return 0;
}
|
