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* Nothing to see here, this is just reformatting of the code to
[alpine.git] / alpine / smime.c
blob641ef264e8168120099d4dc30c3e5a7f07098749
1 #if !defined(lint) && !defined(DOS)
2 static char rcsid[] = "$Id: smime.c 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $";
3 #endif
4
5 /*
6 * ========================================================================
7 * Copyright 2013-2018 Eduardo Chappa
8 * Copyright 2008 University of Washington
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * ========================================================================
17 */
18
19 /*
20 * This is based on a contribution from Jonathan Paisley
21 *
22 * File: smime.c
23 * Author: paisleyj@dcs.gla.ac.uk
24 * Date: 01/2001
25 */
26
27
28 #include "headers.h"
29
30 #ifdef SMIME
31
32 #include "../pith/charconv/utf8.h"
33 #include "../pith/status.h"
34 #include "../pith/store.h"
35 #include "../pith/conf.h"
36 #include "../pith/list.h"
37 #include "../pith/mailcmd.h"
38 #include "../pith/tempfile.h"
39 #include "../pith/body.h"
40 #include "radio.h"
41 #include "keymenu.h"
42 #include "mailcmd.h"
43 #include "mailview.h"
44 #include "conftype.h"
45 #include "confscroll.h"
46 #include "setup.h"
47 #include "smime.h"
48
49 /* internal prototypes */
50 void format_smime_info(int pass, BODY *body, long msgno, gf_io_t pc);
51 void print_separator_line(int percent, int ch, gf_io_t pc);
52 void output_cert_info(X509 *cert, gf_io_t pc);
53 void output_X509_NAME(X509_NAME *name, gf_io_t pc);
54 void side_by_side(STORE_S *left, STORE_S *right, gf_io_t pc);
55 STORE_S *wrap_store(STORE_S *in, int width);
56 void smime_config_init_display(struct pine *, CONF_S **, CONF_S **);
57 void revert_to_saved_smime_config(struct pine *ps, SAVED_CONFIG_S *vsave);
58 SAVED_CONFIG_S *save_smime_config_vars(struct pine *ps);
59 void free_saved_smime_config(struct pine *ps, SAVED_CONFIG_S **vsavep);
60 int smime_helper_tool(struct pine *, int, CONF_S **, unsigned);
61 void manage_certificates(struct pine *, WhichCerts);
62 #ifdef PASSFILE
63 void manage_password_file_certificates(struct pine *);
64 #endif /* PASSFILE */
65 void smime_manage_certs_init (struct pine *, CONF_S **, CONF_S **, WhichCerts, int);
66 void smime_manage_password_file_certs_init(struct pine *, CONF_S **, CONF_S **, int, int *);
67 void display_certificate_information(struct pine *, X509 *, char *, WhichCerts, int num);
68 int manage_certs_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned flags);
69 int manage_certificate_info_tool(int, MSGNO_S *, SCROLL_S *);
70 void smime_setup_size(char **, size_t, size_t);
71
72
73 /*
74 * prompt the user for their passphrase
75 * (possibly prompting with the email address in s_passphrase_emailaddr)
76 */
77 int
78 smime_get_passphrase(void)
79 {
80 int rc;
81 int flags;
82 char prompt[500];
83 HelpType help = NO_HELP;
84
85 assert(ps_global->smime != NULL);
86 snprintf(prompt, sizeof(prompt),
87 _("Enter passphrase for <%s>: "), (ps_global->smime && ps_global->smime->passphrase_emailaddr) ? ps_global->smime->passphrase_emailaddr[0] : "unknown");
88
89 do {
90 flags = OE_PASSWD | OE_DISALLOW_HELP;
91 ((char *) ps_global->smime->passphrase)[0] = '\0';
92 rc = optionally_enter((char *) ps_global->smime->passphrase,
93 -FOOTER_ROWS(ps_global), 0,
94 sizeof(ps_global->smime->passphrase),
95 prompt, NULL, help, &flags);
96 } while (rc!=0 && rc!=1 && rc>0);
97
98 if(rc==0){
99 if(ps_global->smime)
100 ps_global->smime->entered_passphrase = 1;
101 }
102
103 return rc; /* better return rc and make the caller check its return value */
104 }
105
106 int
107 smime_check(BODY *body)
108 {
109 int rv = 0;
110 PKCS7 *p7 = NULL;
111
112 if(body->type == TYPEMULTIPART){
113 PART *p;
114
115 for(p=body->nested.part; p && rv == 0; p=p->next)
116 rv += smime_check(&p->body);
117 }
118 if(rv > 0) return rv;
119 if(body->sparep)
120 p7 = get_body_sparep_type(body->sparep) == P7Type
121 ? (PKCS7 *)get_body_sparep_data(body->sparep)
122 : NULL;
123 if(p7 && (PKCS7_type_is_signed(p7) || PKCS7_type_is_enveloped(p7)))
124 rv += 1;
125 return rv;
126 }
127
128
129 void
130 display_smime_info(struct pine *ps, ENVELOPE *env, BODY *body)
131 {
132 OtherMenu what = FirstMenu;
133 HANDLE_S *handles = NULL;
134 SCROLL_S scrollargs;
135 STORE_S *store = NULL;
136 long msgno;
137 int offset = 0;
138
139 msgno = mn_m2raw(ps->msgmap, mn_get_cur(ps->msgmap));
140 store = so_get(CharStar, NULL, EDIT_ACCESS);
141
142 while(ps->next_screen == SCREEN_FUN_NULL){
143
144 ClearLine(1);
145
146 so_truncate(store, 0);
147
148 view_writec_init(store, &handles, HEADER_ROWS(ps),
149 HEADER_ROWS(ps) +
150 ps->ttyo->screen_rows - (HEADER_ROWS(ps)
151 + HEADER_ROWS(ps)));
152
153 gf_puts_uline("Overview", view_writec);
154 gf_puts(NEWLINE, view_writec);
155
156 format_smime_info(1, body, msgno, view_writec);
157 gf_puts(NEWLINE, view_writec);
158 format_smime_info(2, body, msgno, view_writec);
159
160 view_writec_destroy();
161
162 ps->next_screen = SCREEN_FUN_NULL;
163
164 memset(&scrollargs, 0, sizeof(SCROLL_S));
165 scrollargs.text.text = so_text(store);
166 scrollargs.text.src = CharStar;
167 scrollargs.text.desc = "S/MIME information";
168 scrollargs.body_valid = 1;
169
170 if(offset){ /* resize? preserve paging! */
171 scrollargs.start.on = Offset;
172 scrollargs.start.loc.offset = offset;
173 offset = 0L;
174 }
175
176 scrollargs.bar.title = "S/MIME INFORMATION";
177 /* scrollargs.end_scroll = view_end_scroll; */
178 scrollargs.resize_exit = 1;
179 scrollargs.help.text = NULL;
180 scrollargs.help.title = "HELP FOR S/MIME INFORMATION VIEW";
181 scrollargs.keys.menu = &smime_info_keymenu;
182 scrollargs.keys.what = what;
183 setbitmap(scrollargs.keys.bitmap);
184
185 if(scrolltool(&scrollargs) == MC_RESIZE)
186 offset = scrollargs.start.loc.offset;
187 }
188
189 so_give(&store);
190 }
191
192 void
193 smime_info_screen(struct pine *ps)
194 {
195 long msgno;
196 BODY *body;
197 ENVELOPE *env;
198
199 /* ps->prev_screen = smime_info_screen;
200 ps->next_screen = SCREEN_FUN_NULL; */
201
202 msgno = mn_m2raw(ps->msgmap, mn_get_cur(ps->msgmap));
203
204 env = mail_fetch_structure(ps->mail_stream, msgno, &body, 0);
205
206 if(!env || !body){
207 q_status_message(SM_ORDER, 0, 3,
208 _("Can't fetch body of message."));
209 return;
210 }
211
212 if(smime_check(body) == 0){
213 q_status_message(SM_ORDER | SM_DING, 0, 3,
214 _("Not a signed or encrypted message"));
215 return;
216 }
217
218 if(mn_total_cur(ps->msgmap) > 1L){
219 q_status_message(SM_ORDER | SM_DING, 0, 3,
220 _("Can only view one message's information at a time."));
221 return;
222 }
223
224 display_smime_info(ps, env, body);
225 }
226
227
228 void
229 format_smime_info(int pass, BODY *body, long msgno, gf_io_t pc)
230 {
231 PKCS7 *p7 = NULL;
232 int i;
233
234 if(body->type == TYPEMULTIPART){
235 PART *p;
236
237 for(p=body->nested.part; p; p=p->next)
238 format_smime_info(pass, &p->body, msgno, pc);
239 }
240 if(body->sparep)
241 p7 = get_body_sparep_type(body->sparep) == P7Type
242 ? (PKCS7 *)get_body_sparep_data(body->sparep)
243 : NULL;
244 if(p7){
245
246 if(PKCS7_type_is_signed(p7)){
247 STACK_OF(X509) *signers;
248
249 switch(pass){
250 case 1:
251 gf_puts(_("This message was cryptographically signed."), pc);
252 gf_puts(NEWLINE, pc);
253 break;
254
255 case 2:
256 signers = PKCS7_get0_signers(p7, NULL, 0);
257
258 if(signers){
259
260 snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Certificate%s used for signing"),
261 plural(sk_X509_num(signers)));
262 gf_puts_uline(tmp_20k_buf, pc);
263 gf_puts(NEWLINE, pc);
264 print_separator_line(100, '-', pc);
265
266 for(i=0; i<sk_X509_num(signers); i++){
267 X509 *x = sk_X509_value(signers, i);
268
269 if(x){
270 output_cert_info(x, pc);
271 gf_puts(NEWLINE, pc);
272 }
273 }
274 }
275
276 sk_X509_free(signers);
277 break;
278 }
279
280 }
281 else if(PKCS7_type_is_enveloped(p7)){
282
283 switch(pass){
284 case 1:
285 gf_puts(_("This message was encrypted."), pc);
286 gf_puts(NEWLINE, pc);
287 break;
288
289 case 2:
290 if(p7->d.enveloped && p7->d.enveloped->enc_data){
291 X509_ALGOR *alg = p7->d.enveloped->enc_data->algorithm;
292 STACK_OF(PKCS7_RECIP_INFO) *ris = p7->d.enveloped->recipientinfo;
293 int found = 0;
294
295 gf_puts(_("The algorithm used to encrypt was "), pc);
296
297 if(alg){
298 char *n = (char *) OBJ_nid2sn( OBJ_obj2nid(alg->algorithm));
299
300 gf_puts(n ? n : "<unknown>", pc);
301
302 }
303 else
304 gf_puts("<unknown>", pc);
305
306 gf_puts("." NEWLINE NEWLINE, pc);
307
308 snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Certificate%s for decrypting"),
309 plural(sk_PKCS7_RECIP_INFO_num(ris)));
310 gf_puts_uline(tmp_20k_buf, pc);
311 gf_puts(NEWLINE, pc);
312 print_separator_line(100, '-', pc);
313
314 for(i=0; i<sk_PKCS7_RECIP_INFO_num(ris); i++){
315 PKCS7_RECIP_INFO *ri;
316 PERSONAL_CERT *pcert;
317
318 ri = sk_PKCS7_RECIP_INFO_value(ris, i);
319 if(!ri)
320 continue;
321
322 pcert = find_certificate_matching_recip_info(ri);
323
324 if(pcert){
325 if(found){
326 print_separator_line(25, '*', pc);
327 gf_puts(NEWLINE, pc);
328 }
329
330 found = 1;
331
332 output_cert_info(pcert->cert, pc);
333 gf_puts(NEWLINE, pc);
334
335 }
336 }
337
338 if(!found){
339 gf_puts(_("No certificate capable of decrypting could be found."), pc);
340 gf_puts(NEWLINE, pc);
341 gf_puts(NEWLINE, pc);
342 }
343 }
344
345 break;
346 }
347 }
348 }
349 }
350
351
352 void
353 print_separator_line(int percent, int ch, gf_io_t pc)
354 {
355 int i, start, len;
356
357 len = ps_global->ttyo->screen_cols * percent / 100;
358 start = (ps_global->ttyo->screen_cols - len)/2;
359
360 for(i=0; i<start; i++)
361 pc(' ');
362
363 for(i=start; i<start+len; i++)
364 pc(ch);
365
366 gf_puts(NEWLINE, pc);
367 }
368
369
370 void
371 output_cert_info(X509 *cert, gf_io_t pc)
372 {
373 char buf[256];
374 STORE_S *left,*right;
375 gf_io_t spc;
376 int len, error;
377 STACK_OF(X509) *chain;
378
379 left = so_get(CharStar, NULL, EDIT_ACCESS);
380 right = so_get(CharStar, NULL, EDIT_ACCESS);
381 if(!(left && right))
382 return;
383
384 gf_set_so_writec(&spc, left);
385
386 gf_puts_uline("Certificate Owner", spc);
387 gf_puts(NEWLINE, spc);
388
389 output_X509_NAME(X509_get_subject_name(cert), spc);
390 gf_puts(NEWLINE, spc);
391
392 gf_puts_uline("Serial Number", spc);
393 gf_puts(NEWLINE, spc);
394
395 { ASN1_INTEGER *bs;
396 long l;
397 const char *neg;
398 int i;
399
400 bs = X509_get_serialNumber(cert);
401 if (bs->length <= (int)sizeof(long)){
402 l = ASN1_INTEGER_get(bs);
403 if (bs->type == V_ASN1_NEG_INTEGER){
404 l = -l;
405 neg="-";
406 }
407 else
408 neg="";
409 snprintf(buf, sizeof(buf), " %s%lu (%s0x%lx)", neg, l, neg, l);
410 } else {
411 snprintf(buf, sizeof(buf), "%s", bs->type == V_ASN1_NEG_INTEGER ? "(Negative)" : "");
412 for (i = 0; i < bs->length; i++)
413 snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%02x%s", bs->data[i],
414 i+1 == bs->length ? "" : ":");
415 }
416 }
417 gf_puts(buf, spc);
418 gf_puts(NEWLINE, spc);
419 gf_puts(NEWLINE, spc);
420
421 gf_puts_uline("Validity", spc);
422 gf_puts(NEWLINE, spc);
423 { BIO *mb = BIO_new(BIO_s_mem());
424 char iobuf[4096];
425
426 gf_puts("Not Before: ", spc);
427
428 (void) BIO_reset(mb);
429 ASN1_UTCTIME_print(mb, X509_get0_notBefore(cert));
430 (void) BIO_flush(mb);
431 while((len = BIO_read(mb, iobuf, sizeof(iobuf))) > 0)
432 gf_nputs(iobuf, len, spc);
433
434 gf_puts(NEWLINE, spc);
435
436 gf_puts("Not After: ", spc);
437
438 (void) BIO_reset(mb);
439 ASN1_UTCTIME_print(mb, X509_get0_notAfter(cert));
440 (void) BIO_flush(mb);
441 while((len = BIO_read(mb, iobuf, sizeof(iobuf))) > 0)
442 gf_nputs(iobuf, len, spc);
443
444 gf_puts(NEWLINE, spc);
445 gf_puts(NEWLINE, spc);
446
447 BIO_free(mb);
448 }
449
450 gf_clear_so_writec(left);
451
452 gf_set_so_writec(&spc, right);
453
454 gf_puts_uline("Issuer", spc);
455 gf_puts(NEWLINE, spc);
456
457 output_X509_NAME(X509_get_issuer_name(cert), spc);
458 gf_puts(NEWLINE, spc);
459
460 gf_clear_so_writec(right);
461
462 side_by_side(left, right, pc);
463
464 gf_puts_uline("SHA1 Fingerprint", pc);
465 gf_puts(NEWLINE, pc);
466 get_fingerprint(cert, EVP_sha1(), buf, sizeof(buf), ":");
467 gf_puts(buf, pc);
468 gf_puts(NEWLINE, pc);
469
470 gf_puts_uline("MD5 Fingerprint", pc);
471 gf_puts(NEWLINE, pc);
472 get_fingerprint(cert, EVP_md5(), buf, sizeof(buf), ":");
473 gf_puts(buf, pc);
474 gf_puts(NEWLINE, pc);
475 gf_puts(NEWLINE, pc);
476
477 gf_puts_uline("Certificate Chain Information", pc);
478 gf_puts(NEWLINE, pc);
479
480 if((chain = get_chain_for_cert(cert, &error, &len)) != NULL){
481 X509 *x;
482 X509_NAME_ENTRY *e;
483 int i, offset = 2;
484 char space[256];
485 X509_NAME *subject;
486
487 for(i = 0; i < offset; i++) space[i] = ' ';
488
489 for(i = -1; i < sk_X509_num(chain); i++){
490 char buf[256];
491
492 x = i == -1 ? cert : sk_X509_value(chain, i);
493
494 if(x){
495 if(i>=0){
496 space[offset + i + 0] = ' ';
497 space[offset + i + 1] = '\\';
498 space[offset + i + 2] = '-';
499 space[offset + i + 3] = ' ';
500 space[offset + i + 4] = '\0';
501 gf_puts(space, pc);
502 }
503 else{
504 space[offset] = '\0';
505 gf_puts(space, pc);
506 }
507 if(i >= 0)
508 gf_puts_uline("Signed by: ", pc);
509 else
510 gf_puts_uline("Issued to: ", pc);
511
512 subject = X509_get_subject_name(x);
513
514 if((e = X509_NAME_get_entry(subject, X509_NAME_entry_count(subject)-1)) != NULL){
515 X509_NAME_get_text_by_OBJ(subject, X509_NAME_ENTRY_get_object(e), buf, sizeof(buf));
516 gf_puts(buf, pc);
517 gf_puts(NEWLINE, pc);
518 }
519 }
520 else{
521 gf_puts("No certificate info found", pc);
522 gf_puts(NEWLINE, pc);
523 break;
524 }
525 }
526 e = X509_NAME_get_entry(X509_get_issuer_name(x),
527 X509_NAME_entry_count(X509_get_issuer_name(x))-1);
528 if(e){
529 X509_NAME_get_text_by_OBJ(X509_get_issuer_name(x), X509_NAME_ENTRY_get_object(e), buf, sizeof(buf));
530 space[offset + i + 0] = ' ';
531 space[offset + i + 1] = '\\';
532 space[offset + i + 2] = '-';
533 space[offset + i + 3] = ' ';
534 space[offset + i + 4] = '\0';
535 gf_puts(space, pc);
536 gf_puts_uline("Signed by: ", pc);
537 gf_puts(buf, pc);
538 gf_puts(NEWLINE, pc);
539 }
540 sk_X509_pop_free(chain, X509_free);
541 }
542 gf_puts(NEWLINE, pc);
543
544 so_give(&left);
545 so_give(&right);
546 }
547
548
549 void
550 output_X509_NAME(X509_NAME *name, gf_io_t pc)
551 {
552 int i, c;
553 char buf[256];
554
555 c = X509_NAME_entry_count(name);
556
557 for(i=c-1; i>=0; i--){
558 X509_NAME_ENTRY *e;
559
560 e = X509_NAME_get_entry(name,i);
561 if(!e)
562 continue;
563
564 X509_NAME_get_text_by_OBJ(name, X509_NAME_ENTRY_get_object(e), buf, sizeof(buf));
565
566 gf_puts(buf, pc);
567 gf_puts(NEWLINE, pc);
568 }
569 }
570
571
572 /*
573 * Output the contents of the given stores (left and right)
574 * to the given gf_io_t.
575 * The width of the terminal is inspected and two columns
576 * are created to fit the stores into. They are then wrapped
577 * and merged.
578 */
579 void
580 side_by_side(STORE_S *left, STORE_S *right, gf_io_t pc)
581 {
582 STORE_S *left_wrapped;
583 STORE_S *right_wrapped;
584 char buf_l[256];
585 char buf_r[256];
586 char *l, *r;
587 char *b;
588 int i;
589 int w = ps_global->ttyo->screen_cols/2 - 1;
590
591 so_seek(left, 0, 0);
592 so_seek(right, 0, 0);
593
594 left_wrapped = wrap_store(left, w);
595 right_wrapped = wrap_store(right, w);
596
597 so_seek(left_wrapped, 0, 0);
598 so_seek(right_wrapped, 0, 0);
599
600 for(;;){
601
602 l = so_fgets(left_wrapped, buf_l, sizeof(buf_l));
603 r = so_fgets(right_wrapped, buf_r, sizeof(buf_r));
604 if(l == NULL && r == NULL)
605 break;
606
607 for(i=0, b=buf_l; i<w && *b && *b!='\r' && *b!='\n'; i++,b++){
608 pc(*b);
609 /* reduce accumulated width if an embed tag is discovered */
610 if(*b==TAG_EMBED)
611 i-=2;
612 }
613
614 if(buf_r[0]){
615 while(i<w){
616 pc(' ');
617 i++;
618 }
619 pc(' ');
620
621 for(i=0, b=buf_r; i<w && *b && *b!='\r' && *b!='\n'; i++,b++)
622 pc(*b);
623 }
624
625 gf_puts(NEWLINE, pc);
626 }
627
628 so_give(&left_wrapped);
629 so_give(&right_wrapped);
630 }
631
632 /*
633 * Wrap the text in the given store to the given width.
634 * A new store is created for the result.
635 */
636 STORE_S *
637 wrap_store(STORE_S *in, int width)
638 {
639 STORE_S *result;
640 void *ws;
641 gf_io_t ipc,opc;
642
643 if(width<10)
644 width = 10;
645
646 result = so_get(CharStar, NULL, EDIT_ACCESS);
647 ws = gf_wrap_filter_opt(width, width, NULL, 0, 0);
648
649 gf_filter_init();
650 gf_link_filter(gf_wrap, ws);
651
652 gf_set_so_writec(&opc, result);
653 gf_set_so_readc(&ipc, in);
654
655 gf_pipe(ipc, opc);
656
657 gf_clear_so_readc(in);
658 gf_clear_so_writec(result);
659
660 return result;
661 }
662
663
664 void
665 smime_config_screen(struct pine *ps, int edit_exceptions)
666 {
667 CONF_S *ctmp = NULL, *first_line = NULL;
668 SAVED_CONFIG_S *vsave;
669 OPT_SCREEN_S screen;
670 int ew, readonly_warning = 0;
671
672 dprint((9, "smime_config_screen()"));
673 ps->next_screen = SCREEN_FUN_NULL;
674
675 /*
676 * this is necessary because we need to know the correct paths
677 * to configure certificates and keys, and we could get here
678 * without having done that before we reach this place.
679 */
680 smime_reinit();
681
682 if(ps->fix_fixed_warning)
683 offer_to_fix_pinerc(ps);
684
685 ew = edit_exceptions ? ps_global->ew_for_except_vars : Main;
686
687 if(ps->restricted)
688 readonly_warning = 1;
689 else{
690 PINERC_S *prc = NULL;
691
692 switch(ew){
693 case Main:
694 prc = ps->prc;
695 break;
696 case Post:
697 prc = ps->post_prc;
698 break;
699 default:
700 break;
701 }
702
703 readonly_warning = prc ? prc->readonly : 1;
704 if(prc && prc->quit_to_edit){
705 quit_to_edit_msg(prc);
706 return;
707 }
708 }
709
710 smime_config_init_display(ps, &ctmp, &first_line);
711
712 vsave = save_smime_config_vars(ps);
713
714 memset(&screen, 0, sizeof(screen));
715 screen.deferred_ro_warning = readonly_warning;
716 switch(conf_scroll_screen(ps, &screen, first_line,
717 edit_exceptions ? _("SETUP S/MIME EXCEPTIONS")
718 : _("SETUP S/MIME"),
719 /* TRANSLATORS: Print something1 using something2.
720 configuration is something1 */
721 _("configuration"), 0, NULL)){
722 case 0:
723 break;
724
725 case 1:
726 write_pinerc(ps, ew, WRP_NONE);
727 break;
728
729 case 10:
730 revert_to_saved_smime_config(ps, vsave);
731 break;
732
733 default:
734 q_status_message(SM_ORDER, 7, 10,
735 _("conf_scroll_screen bad ret in smime_config"));
736 break;
737 }
738
739 free_saved_smime_config(ps, &vsave);
740 smime_reinit();
741 }
742
743
744 int
745 smime_related_var(struct pine *ps, struct variable *var)
746 {
747 return(var == &ps->vars[V_PUBLICCERT_DIR] ||
748 var == &ps->vars[V_PUBLICCERT_CONTAINER] ||
749 var == &ps->vars[V_PRIVATEKEY_DIR] ||
750 var == &ps->vars[V_PRIVATEKEY_CONTAINER] ||
751 var == &ps->vars[V_CACERT_DIR] ||
752 var == &ps->vars[V_CACERT_CONTAINER]);
753 }
754
755 void
756 smime_config_init_display(struct pine *ps, CONF_S **ctmp, CONF_S **first_line)
757 {
758 char tmp[200];
759 int i, ind, ln = 0;
760 struct variable *vtmp;
761 CONF_S *ctmpb;
762 FEATURE_S *feature;
763
764 /* find longest variable name */
765 for(vtmp = ps->vars; vtmp->name; vtmp++){
766 if(!(smime_related_var(ps, vtmp)))
767 continue;
768
769 if((i = utf8_width(pretty_var_name(vtmp->name))) > ln)
770 ln = i;
771 }
772
773 for(vtmp = ps->vars; vtmp->name; vtmp++){
774 if(!(smime_related_var(ps, vtmp)))
775 continue;
776
777 new_confline(ctmp)->var = vtmp;
778 if(first_line && !*first_line)
779 *first_line = *ctmp;
780
781 (*ctmp)->valoffset = ln+3;
782 (*ctmp)->keymenu = &config_text_keymenu;
783 (*ctmp)->help = config_help(vtmp - ps->vars, 0);
784 (*ctmp)->tool = text_tool;
785
786 utf8_snprintf(tmp, sizeof(tmp), "%-*.100w =", ln, pretty_var_name(vtmp->name));
787 tmp[sizeof(tmp)-1] = '\0';
788
789 (*ctmp)->varname = cpystr(tmp);
790 (*ctmp)->varnamep = (*ctmp);
791 (*ctmp)->flags = CF_STARTITEM;
792 (*ctmp)->value = pretty_value(ps, *ctmp);
793 }
794
795
796 vtmp = &ps->vars[V_FEATURE_LIST];
797
798 new_confline(ctmp);
799 ctmpb = (*ctmp);
800 (*ctmp)->flags |= CF_NOSELECT | CF_STARTITEM;
801 (*ctmp)->keymenu = &config_checkbox_keymenu;
802 (*ctmp)->tool = NULL;
803
804 /* put a nice delimiter before list */
805 new_confline(ctmp)->var = NULL;
806 (*ctmp)->varnamep = ctmpb;
807 (*ctmp)->keymenu = &config_checkbox_keymenu;
808 (*ctmp)->help = NO_HELP;
809 (*ctmp)->tool = checkbox_tool;
810 (*ctmp)->valoffset = feature_indent();
811 (*ctmp)->flags |= CF_NOSELECT;
812 (*ctmp)->value = cpystr("Set Feature Name");
813
814 new_confline(ctmp)->var = NULL;
815 (*ctmp)->varnamep = ctmpb;
816 (*ctmp)->keymenu = &config_checkbox_keymenu;
817 (*ctmp)->help = NO_HELP;
818 (*ctmp)->tool = checkbox_tool;
819 (*ctmp)->valoffset = feature_indent();
820 (*ctmp)->flags |= CF_NOSELECT;
821 (*ctmp)->value = cpystr("--- ----------------------");
822
823 ind = feature_list_index(F_DONT_DO_SMIME);
824 feature = feature_list(ind);
825 new_confline(ctmp)->var = vtmp;
826 (*ctmp)->varnamep = ctmpb;
827 (*ctmp)->keymenu = &config_checkbox_keymenu;
828 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
829 (*ctmp)->tool = checkbox_tool;
830 (*ctmp)->valoffset = feature_indent();
831 (*ctmp)->varmem = ind;
832 (*ctmp)->value = pretty_value(ps, (*ctmp));
833
834 ind = feature_list_index(F_ENCRYPT_DEFAULT_ON);
835 feature = feature_list(ind);
836 new_confline(ctmp)->var = vtmp;
837 (*ctmp)->varnamep = ctmpb;
838 (*ctmp)->keymenu = &config_checkbox_keymenu;
839 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
840 (*ctmp)->tool = checkbox_tool;
841 (*ctmp)->valoffset = feature_indent();
842 (*ctmp)->varmem = ind;
843 (*ctmp)->value = pretty_value(ps, (*ctmp));
844
845 ind = feature_list_index(F_REMEMBER_SMIME_PASSPHRASE);
846 feature = feature_list(ind);
847 new_confline(ctmp)->var = vtmp;
848 (*ctmp)->varnamep = ctmpb;
849 (*ctmp)->keymenu = &config_checkbox_keymenu;
850 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
851 (*ctmp)->tool = checkbox_tool;
852 (*ctmp)->valoffset = feature_indent();
853 (*ctmp)->varmem = ind;
854 (*ctmp)->value = pretty_value(ps, (*ctmp));
855
856 ind = feature_list_index(F_SIGN_DEFAULT_ON);
857 feature = feature_list(ind);
858 new_confline(ctmp)->var = vtmp;
859 (*ctmp)->varnamep = ctmpb;
860 (*ctmp)->keymenu = &config_checkbox_keymenu;
861 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
862 (*ctmp)->tool = checkbox_tool;
863 (*ctmp)->valoffset = feature_indent();
864 (*ctmp)->varmem = ind;
865 (*ctmp)->value = pretty_value(ps, (*ctmp));
866
867 ind = feature_list_index(F_USE_CERT_STORE_ONLY);
868 feature = feature_list(ind);
869 new_confline(ctmp)->var = vtmp;
870 (*ctmp)->varnamep = ctmpb;
871 (*ctmp)->keymenu = &config_checkbox_keymenu;
872 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
873 (*ctmp)->tool = checkbox_tool;
874 (*ctmp)->valoffset = feature_indent();
875 (*ctmp)->varmem = ind;
876 (*ctmp)->value = pretty_value(ps, (*ctmp));
877
878 #ifdef APPLEKEYCHAIN
879 new_confline(ctmp);
880 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
881
882 new_confline(ctmp);
883 (*ctmp)->flags |= CF_NOSELECT;
884 (*ctmp)->value = cpystr(_("Mac OS X specific features"));
885
886 ind = feature_list_index(F_PUBLICCERTS_IN_KEYCHAIN);
887 feature = feature_list(ind);
888 new_confline(ctmp)->var = vtmp;
889 (*ctmp)->varnamep = ctmpb;
890 (*ctmp)->keymenu = &config_checkbox_keymenu;
891 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
892 (*ctmp)->tool = checkbox_tool;
893 (*ctmp)->valoffset = feature_indent();
894 (*ctmp)->varmem = ind;
895 (*ctmp)->value = pretty_value(ps, (*ctmp));
896 #endif /* APPLEKEYCHAIN */
897
898 new_confline(ctmp);
899 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
900
901 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
902 tmp[i] = '-';
903 tmp[i] = '\0';
904 new_confline(ctmp);
905 (*ctmp)->flags |= CF_NOSELECT;
906 (*ctmp)->value = cpystr(tmp);
907
908 new_confline(ctmp);
909 (*ctmp)->flags |= CF_NOSELECT;
910 (*ctmp)->value = cpystr(_("Be careful with the following commands, they REPLACE contents in the target"));
911
912 new_confline(ctmp);
913 (*ctmp)->flags |= CF_NOSELECT;
914 (*ctmp)->value = cpystr(tmp);
915
916 new_confline(ctmp);
917 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
918
919 /* copy public directory to container */
920 new_confline(ctmp);
921 (*ctmp)->tool = smime_helper_tool;
922 (*ctmp)->keymenu = &config_smime_helper_keymenu;
923 (*ctmp)->help = h_config_smime_transfer_pub_to_con;
924 (*ctmp)->value = cpystr(_("Transfer public certs FROM directory TO container"));
925 (*ctmp)->varmem = 1;
926
927 /* copy private directory to container */
928 new_confline(ctmp);
929 (*ctmp)->tool = smime_helper_tool;
930 (*ctmp)->keymenu = &config_smime_helper_keymenu;
931 (*ctmp)->help = h_config_smime_transfer_priv_to_con;
932 (*ctmp)->value = cpystr(_("Transfer private keys FROM directory TO container"));
933 (*ctmp)->varmem = 3;
934
935 /* copy cacert directory to container */
936 new_confline(ctmp);
937 (*ctmp)->tool = smime_helper_tool;
938 (*ctmp)->keymenu = &config_smime_helper_keymenu;
939 (*ctmp)->help = h_config_smime_transfer_cacert_to_con;
940 (*ctmp)->value = cpystr(_("Transfer CA certs FROM directory TO container"));
941 (*ctmp)->varmem = 5;
942
943 new_confline(ctmp)->var = vtmp;
944 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
945
946 /* copy public container to directory */
947 new_confline(ctmp);
948 (*ctmp)->tool = smime_helper_tool;
949 (*ctmp)->keymenu = &config_smime_helper_keymenu;
950 (*ctmp)->help = h_config_smime_transfer_pub_to_dir;
951 (*ctmp)->value = cpystr(_("Transfer public certs FROM container TO directory"));
952 (*ctmp)->varmem = 2;
953
954 /* copy private container to directory */
955 new_confline(ctmp);
956 (*ctmp)->tool = smime_helper_tool;
957 (*ctmp)->keymenu = &config_smime_helper_keymenu;
958 (*ctmp)->help = h_config_smime_transfer_priv_to_dir;
959 (*ctmp)->value = cpystr(_("Transfer private keys FROM container TO directory"));
960 (*ctmp)->varmem = 4;
961
962 /* copy cacert container to directory */
963 new_confline(ctmp);
964 (*ctmp)->tool = smime_helper_tool;
965 (*ctmp)->keymenu = &config_smime_helper_keymenu;
966 (*ctmp)->help = h_config_smime_transfer_cacert_to_dir;
967 (*ctmp)->value = cpystr(_("Transfer CA certs FROM container TO directory"));
968 (*ctmp)->varmem = 6;
969
970 #ifdef APPLEKEYCHAIN
971
972 new_confline(ctmp)->var = vtmp;
973 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
974
975 /* copy public container to keychain */
976 new_confline(ctmp);
977 (*ctmp)->tool = smime_helper_tool;
978 (*ctmp)->keymenu = &config_smime_helper_keymenu;
979 (*ctmp)->help = h_config_smime_transfer_pubcon_to_key;
980 (*ctmp)->value = cpystr(_("Transfer public certs FROM container TO keychain"));
981 (*ctmp)->varmem = 7;
982
983 /* copy public keychain to container */
984 new_confline(ctmp);
985 (*ctmp)->tool = smime_helper_tool;
986 (*ctmp)->keymenu = &config_smime_helper_keymenu;
987 (*ctmp)->help = h_config_smime_transfer_pubkey_to_con;
988 (*ctmp)->value = cpystr(_("Transfer public certs FROM keychain TO container"));
989 (*ctmp)->varmem = 8;
990
991 #endif /* APPLEKEYCHAIN */
992
993 if(SMHOLDERTYPE(Private) == Keychain
994 && SMHOLDERTYPE(Public) == Keychain
995 && SMHOLDERTYPE(CACert) == Keychain)
996 return;
997
998 new_confline(ctmp)->var = vtmp;
999 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1000
1001 new_confline(ctmp);
1002 (*ctmp)->flags |= CF_NOSELECT;
1003 (*ctmp)->value = cpystr(tmp);
1004
1005 new_confline(ctmp);
1006 (*ctmp)->flags |= CF_NOSELECT;
1007 (*ctmp)->value = cpystr(_("Manage your own certificates"));
1008
1009 new_confline(ctmp);
1010 (*ctmp)->flags |= CF_NOSELECT;
1011 (*ctmp)->value = cpystr(tmp);
1012
1013 new_confline(ctmp)->var = vtmp;
1014 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1015
1016 /* manage public certificates */
1017 new_confline(ctmp);
1018 (*ctmp)->tool = smime_helper_tool;
1019 (*ctmp)->keymenu = &config_smime_manage_certs_menu_keymenu;
1020 (*ctmp)->help = h_config_smime_public_certificates;
1021 (*ctmp)->value = cpystr(_("Manage Public Certificates"));
1022 (*ctmp)->varmem = 9;
1023 (*ctmp)->d.s.ctype = Public;
1024
1025 /* manage private keys */
1026 new_confline(ctmp);
1027 (*ctmp)->tool = smime_helper_tool;
1028 (*ctmp)->keymenu = &config_smime_manage_certs_menu_keymenu;
1029 (*ctmp)->help = h_config_smime_private_keys;
1030 (*ctmp)->value = cpystr(_("Manage Private Keys"));
1031 (*ctmp)->varmem = 10;
1032 (*ctmp)->d.s.ctype = Private;
1033
1034 /* manage Certificate Authorities */
1035 new_confline(ctmp);
1036 (*ctmp)->tool = smime_helper_tool;
1037 (*ctmp)->keymenu = &config_smime_manage_certs_menu_keymenu;
1038 (*ctmp)->help = h_config_smime_certificate_authorities;
1039 (*ctmp)->value = cpystr(_("Manage Certificate Authorities"));
1040 (*ctmp)->varmem = 11;
1041 (*ctmp)->d.s.ctype = CACert;
1042
1043 #ifdef PASSFILE
1044 new_confline(ctmp)->var = vtmp;
1045 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1046
1047 new_confline(ctmp);
1048 (*ctmp)->flags |= CF_NOSELECT;
1049 (*ctmp)->value = cpystr(tmp);
1050
1051 new_confline(ctmp);
1052 (*ctmp)->flags |= CF_NOSELECT;
1053 (*ctmp)->value = cpystr(_("Manage Key and Certificate for Password File"));
1054
1055 new_confline(ctmp);
1056 (*ctmp)->flags |= CF_NOSELECT;
1057 (*ctmp)->value = cpystr(tmp);
1058
1059 new_confline(ctmp)->var = vtmp;
1060 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1061
1062 /* manage password file certificates */
1063 new_confline(ctmp);
1064 (*ctmp)->tool = smime_helper_tool;
1065 (*ctmp)->keymenu = &config_smime_manage_password_file_menu_keymenu;
1066 (*ctmp)->help = h_config_smime_password_file_certificates;
1067 (*ctmp)->value = cpystr(_("Manage Password File Key and Certificate"));
1068 (*ctmp)->varmem = 12;
1069 (*ctmp)->d.s.ctype = Password;
1070 #endif /* PASSFILE */
1071
1072 (*ctmp)->next = NULL;
1073 }
1074
1075 void
1076 display_certificate_information(struct pine *ps, X509 *cert, char *email, WhichCerts ctype, int num)
1077 {
1078 STORE_S *store;
1079 SCROLL_S scrollargs;
1080 int cmd, offset;
1081 int pub_cert, priv_cert, new_store;
1082 long error;
1083 BIO *out = NULL;
1084
1085 cmd = offset = pub_cert = priv_cert = 0;
1086 new_store = 1;
1087 ps->next_screen = SCREEN_FUN_NULL;
1088 do {
1089 /* MC_PRIVATE and MC_PUBLIC cancel each other,
1090 * they can not be active at the same time
1091 */
1092 switch(cmd){
1093 case MC_PRIVATE:
1094 pub_cert = 0;
1095 priv_cert = 1 - priv_cert;
1096 smime_certificate_info_keymenu.keys[PUBLIC_KEY].label = N_("Public Key");
1097 smime_certificate_info_keymenu.keys[PRIVATE_KEY].label = priv_cert ? N_("No Priv Key") : N_("Pivate Key");
1098 break;
1099
1100 case MC_PUBLIC:
1101 priv_cert = 0;
1102 pub_cert = 1 - pub_cert;
1103 smime_certificate_info_keymenu.keys[PRIVATE_KEY].label = priv_cert ? N_("No Priv Key") : N_("Pivate Key");
1104 smime_certificate_info_keymenu.keys[PUBLIC_KEY].label = N_("Public Key");
1105 break;
1106
1107 case MC_TRUST:
1108 if(SMHOLDERTYPE(CACert) == Directory)
1109 save_cert_for(email, cert, CACert);
1110 else{ /* if(SMHOLDERTYPE(CACert) == Container) */
1111 char path[MAXPATH];
1112 char *upath = PATHCERTDIR(ctype);
1113 char *tempfile = tempfile_in_same_dir(path, "az", NULL);
1114 CertList *clist;
1115
1116 if(IS_REMOTE(upath))
1117 strncpy(path, temp_nam(NULL, "a6"), sizeof(path)-1);
1118 else
1119 strncpy(path, upath, sizeof(path)-1);
1120 path[sizeof(path)-1] = '\0';
1121
1122 add_to_end_of_certlist(&ps_global->smime->cacertlist, email, X509_dup(cert));
1123 for(clist=ps_global->smime->cacertlist; clist && clist->next; clist = clist->next);
1124 certlist_to_file(tempfile, clist);
1125 add_file_to_container(CACert, tempfile, email);
1126 unlink(tempfile);
1127 }
1128 renew_store();
1129 new_store = 1;
1130 break;
1131
1132 case MC_DELETE:
1133 if (get_cert_deleted(ctype, num) != 0)
1134 q_status_message(SM_ORDER, 1, 3, _("Certificate already deleted"));
1135 else{
1136 mark_cert_deleted(ctype, num, 1);
1137 q_status_message(SM_ORDER, 1, 3, _("Certificate marked deleted"));
1138 }
1139 break;
1140
1141 case MC_UNDELETE:
1142 if (get_cert_deleted(ctype, num) != 0){
1143 mark_cert_deleted(ctype, num, 0);
1144 q_status_message(SM_ORDER, 1, 3, _("Certificate marked UNdeleted"));
1145 }
1146 else
1147 q_status_message(SM_ORDER, 1, 3, _("Certificate not marked deleted"));
1148 break;
1149
1150 default: break;
1151 }
1152
1153 if((pub_cert || priv_cert)
1154 && (out = print_private_key_information(email, priv_cert)) == NULL)
1155 q_status_message(SM_ORDER, 1, 3, _("Problem Reading Private Certificate Information"));
1156
1157 if(new_store){
1158 store = so_get(CharStar, NULL, EDIT_ACCESS);
1159 view_writec_init(store, NULL, HEADER_ROWS(ps),
1160 HEADER_ROWS(ps) + ps->ttyo->screen_rows - (HEADER_ROWS(ps)+ FOOTER_ROWS(ps)));
1161
1162 snprintf(tmp_20k_buf, SIZEOF_20KBUF,"%s", _("Certificate Information"));
1163 gf_puts_uline(tmp_20k_buf, view_writec);
1164 gf_puts(NEWLINE, view_writec);
1165 print_separator_line(100, '-', view_writec);
1166
1167 output_cert_info(cert, view_writec);
1168 gf_puts(NEWLINE, view_writec);
1169
1170 if(smime_validate_cert(cert, &error) < 0){
1171 const char *errorp = X509_verify_cert_error_string(error);
1172 snprintf(tmp_20k_buf, SIZEOF_20KBUF,_("Error validating certificate: %s"), errorp);
1173 } else
1174 snprintf(tmp_20k_buf, SIZEOF_20KBUF, "%s", _("Certificate validated without errors"));
1175
1176 gf_puts_uline(tmp_20k_buf, view_writec);
1177 gf_puts(NEWLINE, view_writec);
1178
1179 if(out != NULL){ /* print private key information */
1180 unsigned char ch[2];
1181
1182 gf_puts(NEWLINE, view_writec);
1183 ch[1] = '\0';
1184 while(BIO_read(out, ch, 1) >= 1)
1185 gf_puts((char *)ch, view_writec);
1186 gf_puts(NEWLINE, view_writec);
1187 q_status_message1(SM_ORDER, 1, 3, _("%s information shown at bottom of certificate information"), pub_cert ? _("Public") : _("Private"));
1188 BIO_free_all(out);
1189 out = NULL;
1190 }
1191 view_writec_destroy();
1192 new_store = 0;
1193 }
1194
1195 memset(&scrollargs, 0, sizeof(SCROLL_S));
1196
1197 scrollargs.text.text = so_text(store);
1198 scrollargs.text.src = CharStar;
1199 scrollargs.text.desc = "certificate information";
1200 scrollargs.body_valid = 1;
1201
1202 if(offset){ /* resize? preserve paging! */
1203 scrollargs.start.on = Offset;
1204 scrollargs.start.loc.offset = offset;
1205 scrollargs.body_valid = 0;
1206 offset = 0L;
1207 }
1208
1209 scrollargs.use_indexline_color = 1;
1210
1211 scrollargs.bar.title = _("CERTIFICATE INFORMATION");
1212 scrollargs.proc.tool = manage_certificate_info_tool;
1213 scrollargs.resize_exit = 1;
1214 scrollargs.help.text = h_certificate_information;
1215 scrollargs.help.title = _("HELP FOR MESSAGE TEXT VIEW");
1216 scrollargs.keys.what = FirstMenu;
1217 scrollargs.keys.menu = &smime_certificate_info_keymenu;
1218 setbitmap(scrollargs.keys.bitmap);
1219 if(ctype != Public || error != X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1220 /*error != X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY)*/
1221 clrbitn(TRUST_KEY, scrollargs.keys.bitmap);
1222 if(ctype != Private){
1223 clrbitn(PUBLIC_KEY, scrollargs.keys.bitmap);
1224 clrbitn(PRIVATE_KEY, scrollargs.keys.bitmap);
1225 }
1226 if(ctype == Password){
1227 clrbitn(DELETE_CERT_KEY, scrollargs.keys.bitmap);
1228 clrbitn(UNDELETE_CERT_KEY, scrollargs.keys.bitmap);
1229 }
1230
1231 cmd = scrolltool(&scrollargs);
1232
1233 switch(cmd){
1234 case MC_RESIZE :
1235 case MC_PRIVATE:
1236 case MC_PUBLIC : if(scrollargs.start.on == Offset)
1237 offset = scrollargs.start.loc.offset;
1238 new_store = 1;
1239 default: break;
1240 }
1241 if(new_store)
1242 so_give(&store);
1243 } while (cmd != MC_EXIT);
1244 ps->mangled_screen = 1;
1245 }
1246
1247 /*
1248 * This is silly, we just need this function so that we can tell scrolltool
1249 * that some commands are recognized. We use scrolltool because we do not
1250 * want to rewrite output_cert_info.
1251 */
1252 int
1253 manage_certificate_info_tool(int cmd, MSGNO_S *msgmap, SCROLL_S *sparms)
1254 {
1255 int rv;
1256 switch(cmd){
1257 case MC_DELETE:
1258 case MC_UNDELETE:
1259 case MC_PRIVATE:
1260 case MC_PUBLIC:
1261 case MC_TRUST: rv = 1; break;
1262 default: rv = 0; break;
1263 }
1264 return rv;
1265 }
1266
1267
1268 int
1269 manage_certs_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned flags)
1270 {
1271 int rv = 0;
1272 X509 *cert = NULL;
1273 WhichCerts ctype = (*cl)->d.s.ctype;
1274
1275 switch(cmd){
1276 case MC_ADD: /* create a self signed certificate and import it */
1277 if(ctype == Password){
1278 PERSONAL_CERT *pc;
1279 char pathdir[MAXPATH+1], filename[MAXPATH+1];
1280 struct stat sbuf;
1281 int st;
1282 smime_path(DF_SMIMETMPDIR, pathdir, sizeof(pathdir));
1283 if(((st = our_stat(pathdir, &sbuf)) == 0
1284 && (sbuf.st_mode & S_IFMT) == S_IFDIR)
1285 || (st != 0
1286 && can_access(pathdir, ACCESS_EXISTS) != 0
1287 && our_mkpath(pathdir, 0700) == 0)){
1288 pc = ALPINE_self_signed_certificate(NULL, 0, pathdir, MASTERNAME);
1289 snprintf(filename, sizeof(filename), "%s/%s.key",
1290 pathdir, MASTERNAME);
1291 filename[sizeof(filename)-1] = '\0';
1292 rv = import_certificate(ctype, pc, filename);
1293 if(rv == 1){
1294 ps->keyemptypwd = 0;
1295 if(our_stat(pathdir, &sbuf) == 0){
1296 if(unlink(filename) < 0)
1297 q_status_message1(SM_ORDER, 0, 2,
1298 _("Could not remove private key %s.key"), MASTERNAME);
1299 filename[strlen(filename)-4] = '\0';
1300 strcat(filename, ".crt");
1301 if(unlink(filename) < 0)
1302 q_status_message1(SM_ORDER, 0, 2,
1303 _("Could not remove public certificate %s.crt"), MASTERNAME);
1304 if(rmdir(pathdir) < 0)
1305 q_status_message1(SM_ORDER, 0, 2,
1306 _("Could not remove temporary directory %s"), pathdir);
1307 }
1308 }
1309 }
1310 rv = 10; /* forces redraw */
1311 }
1312 break;
1313
1314 case MC_CHOICE:
1315 if(PATHCERTDIR(ctype) == NULL)
1316 return 0;
1317
1318 if((cert = get_cert_for((*cl)->d.s.address, ctype, 0)) == NULL){
1319 q_status_message(SM_ORDER, 1, 3, _("Problem Reading Certificate"));
1320 rv = 0;
1321 }
1322 else{
1323 display_certificate_information(ps, cert, (*cl)->d.s.address, ctype, (*cl)->varmem);
1324 rv = 10 + (*cl)->varmem;
1325 }
1326 break;
1327
1328 case MC_DELETE:
1329 if(ctype == Password){
1330 EVP_PKEY *key = NULL;
1331 PERSONAL_CERT *pc = (PERSONAL_CERT *) ps->pwdcert;
1332 RSA *rsa = NULL;
1333 const EVP_CIPHER *enc = NULL;
1334 BIO *out = NULL;
1335 BIO *in = NULL;
1336 char filename[MAXPATH+1];
1337 char passwd[MAILTMPLEN];
1338 char prompt[MAILTMPLEN];
1339
1340 if (pc != NULL && pc->key != NULL){
1341 strncpy(prompt, _("Enter password to unlock key: "), sizeof(prompt));
1342 prompt[sizeof(prompt)-1] = '\0';
1343 passwd[0] = '\0';
1344
1345 rv = alpine_get_password(prompt, passwd, sizeof(passwd));
1346
1347 if(rv == 1)
1348 q_status_message(SM_ORDER, 1, 3, _("Password deletion cancelled"));
1349 else if(rv == 0){
1350 snprintf(filename, sizeof(filename), "%s/%s.key", ps->pwdcertdir, pc->name);
1351 filename[sizeof(filename)-1] = '\0';
1352 if((in = BIO_new_file(filename, "r")) != NULL){
1353 key = PEM_read_bio_PrivateKey(in, NULL, NULL, passwd);
1354 if(key != NULL){
1355 if((rsa = EVP_PKEY_get1_RSA(key)) != NULL
1356 && (out = BIO_new(BIO_s_file())) != NULL
1357 && BIO_write_filename(out, filename) > 0
1358 && PEM_write_bio_RSAPrivateKey(out, rsa, enc, NULL, 0, NULL, passwd) > 0){
1359 q_status_message(SM_ORDER, 1, 3, _("Password Removed from private key"));
1360 ps->keyemptypwd = 1;
1361 }
1362 else
1363 rv = 1;
1364 }
1365 else{
1366 rv = 1;
1367 q_status_message(SM_ORDER, 1, 3, _("Failed to unlock private key"));
1368 }
1369 BIO_free(in);
1370 }
1371 else
1372 rv = 1;
1373 }
1374 if(rv == 1)
1375 q_status_message(SM_ORDER, 1, 3, _("Failed to remove password from private key"));
1376 rv += 10; /* forces redraw */
1377 if(out != NULL)
1378 BIO_free_all(out);
1379 if(rsa != NULL)
1380 RSA_free(rsa);
1381 if(key != NULL)
1382 EVP_PKEY_free(key);
1383 }
1384 }
1385 else {
1386 if ((*cl)->d.s.deleted != 0)
1387 q_status_message(SM_ORDER, 1, 3, _("Certificate already deleted"));
1388 else{
1389 (*cl)->d.s.deleted = 1;
1390 rv = 10 + (*cl)->varmem; /* forces redraw */
1391 mark_cert_deleted(ctype, (*cl)->varmem, 1);
1392 q_status_message(SM_ORDER, 1, 3, _("Certificate marked deleted"));
1393 }
1394 }
1395 break;
1396
1397 case MC_UNDELETE:
1398 if ((*cl)->d.s.deleted == 0)
1399 q_status_message(SM_ORDER, 1, 3, _("Certificate not marked deleted"));
1400 else{
1401 (*cl)->d.s.deleted = 0;
1402 mark_cert_deleted(ctype, (*cl)->varmem, 0);
1403 rv = 10 + (*cl)->varmem; /* forces redraw */
1404 q_status_message(SM_ORDER, 1, 3, _("Certificate marked UNdeleted"));
1405 }
1406 break;
1407
1408 case MC_EXPUNGE:
1409 { CertList *cl;
1410
1411 for(cl = DATACERT(ctype); cl != NULL && DELETEDCERT(cl) == 0; cl = cl->next);
1412 if(cl != NULL && DELETEDCERT(cl) != 0){
1413 smime_expunge_cert(ctype);
1414 rv = 10; /* forces redraw */
1415 }
1416 else{
1417 q_status_message(SM_ORDER, 3, 3, _("No certificates marked deleted"));
1418 rv = 0;
1419 }
1420 break;
1421 }
1422 case MC_IMPORT:
1423 rv = import_certificate(ctype, NULL, NULL);
1424 if(rv < 0){
1425 switch(rv){
1426 default:
1427 case -1:
1428 cmd_cancelled("Import certificate");
1429 break;
1430
1431 case -2:
1432 q_status_message1(SM_ORDER, 0, 2, _("Can't import certificate outside of %s"),
1433 ps_global->VAR_OPER_DIR);
1434 break;
1435 }
1436 }
1437 rv = 10; /* forces redraw */
1438 break;
1439
1440 case MC_EXIT:
1441 rv = config_exit_cmd(flags);
1442 break;
1443
1444 default:
1445 rv = -1;
1446 break;
1447 }
1448
1449 X509_free(cert);
1450 return rv;
1451 }
1452
1453 void
1454 smime_setup_size(char **s, size_t buflen, size_t n)
1455 {
1456 char *t = *s;
1457 *t++ = ' ';
1458 *t++ = '%';
1459 *t++ = '-';
1460 snprintf(t, buflen-3, "%zu.%zu", n, n);
1461 t += strlen(t);
1462 *t++ = 's';
1463 *t = '\0';
1464 *s = t;
1465 }
1466
1467 #ifdef PASSFILE
1468 void
1469 manage_password_file_certificates(struct pine *ps)
1470 {
1471 OPT_SCREEN_S screen;
1472 int readonly_warning = 0, rv = 10, fline, state = 0;
1473
1474 dprint((9, "manage_password_file_certificates"));
1475 ps->next_screen = SCREEN_FUN_NULL;
1476 ps->keyemptypwd = 0; /* just in case */
1477
1478 do {
1479 CONF_S *ctmp = NULL, *first_line = NULL;
1480
1481 fline = rv >= 10 ? rv - 10 : 0;
1482
1483 smime_manage_password_file_certs_init(ps, &ctmp, &first_line, fline, &state);
1484
1485 if(ctmp == NULL){
1486 ps->mangled_screen = 1;
1487 q_status_message(SM_ORDER, 1, 3, _("Failed to initialize password management screen (no key)"));
1488 return;
1489 }
1490
1491 memset(&screen, 0, sizeof(screen));
1492 screen.deferred_ro_warning = readonly_warning;
1493
1494 rv = conf_scroll_screen(ps, &screen, first_line,
1495 _("MANAGE PASSWORD FILE CERTS"),
1496 /* TRANSLATORS: Print something1 using something2.
1497 configuration is something1 */
1498 _("configuration"), 0, NULL);
1499 } while (rv != 0);
1500
1501 ps->mangled_screen = 1;
1502 ps->keyemptypwd = 0; /* reset this so it will not confuse other routines */
1503 smime_reinit();
1504 }
1505
1506 /* state: 0 = first time,
1507 * 1 = second or another time
1508 */
1509 void
1510 smime_manage_password_file_certs_init(struct pine *ps, CONF_S **ctmp, CONF_S **first_line, int fline, int *state)
1511 {
1512 char tmp[200];
1513 char *ext;
1514 CertList *cl;
1515 int i;
1516 void *pwdcert = NULL; /* this is our current password file */
1517 X509_LOOKUP *lookup = NULL;
1518 X509_STORE *store = NULL;
1519 char filename[MAXPATH+1];
1520 BIO *in = NULL;
1521 EVP_PKEY *key = NULL;
1522 PERSONAL_CERT *pc;
1523
1524 if(*state == 0){ /* first time around? */
1525 setup_pwdcert(&pwdcert);
1526 if(pwdcert == NULL) return;
1527 if(ps->pwdcert == NULL)
1528 ps->pwdcert = pwdcert;
1529 else
1530 free_personal_certs((PERSONAL_CERT **) &pwdcert);
1531 (*state)++;
1532 }
1533
1534 pc = (PERSONAL_CERT *) ps_global->pwdcert;
1535 snprintf(filename, sizeof(filename), "%s/%s.key", ps->pwdcertdir, pc->name);
1536 filename[sizeof(filename)-1] = '\0';
1537 if((in = BIO_new_file(filename, "r")) != NULL
1538 && (key = PEM_read_bio_PrivateKey(in, NULL, NULL, "")) != NULL)
1539 ps->keyemptypwd = 1;
1540 if(in != NULL)
1541 BIO_free(in);
1542 if(key != NULL)
1543 EVP_PKEY_free(key);
1544
1545 ps->pwdcertlist = cl = smime_X509_to_cert_info(X509_dup(pc->cert), pc->name);
1546
1547 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
1548 tmp[i] = '-';
1549 tmp[i] = '\0';
1550
1551 new_confline(ctmp);
1552 (*ctmp)->flags |= CF_NOSELECT;
1553 (*ctmp)->value = cpystr(tmp);
1554
1555 new_confline(ctmp);
1556 (*ctmp)->flags |= CF_NOSELECT;
1557 (*ctmp)->value = cpystr(_("Manage Certificates and Keys Used to Encrypt your Password File"));
1558
1559 new_confline(ctmp);
1560 (*ctmp)->flags |= CF_NOSELECT;
1561 (*ctmp)->value = cpystr(tmp);
1562
1563 new_confline(ctmp);
1564 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1565
1566 if(cl){
1567 int s, e, df, dt, md5; /* sizes of certain fields */
1568 int nf; /* number of fields */
1569 char u[MAILTMPLEN], *t;
1570
1571 e = MIN(strlen(cl->name), ps->ttyo->screen_cols/3); /* do not use too much screen */
1572 nf = 5; /* there are 5 fields */
1573 s = 3; /* status has fixed size */
1574 df = dt = 10; /* date from and date to have fixed size */
1575 md5 = ps->ttyo->screen_cols - s - df - dt - e - (nf - 1);
1576
1577 t = u;
1578 smime_setup_size(&t, sizeof(u), s);
1579 smime_setup_size(&t, sizeof(u) - strlen(t), e);
1580 smime_setup_size(&t, sizeof(u) - strlen(t), df);
1581 *t++ = ' '; /* leave an extra space between dates */
1582 *t = '\0'; /* make valgrind happy */
1583 smime_setup_size(&t, sizeof(u) - strlen(t), dt);
1584 *t++ = ' '; /* and another space between date and md5 sum */
1585 *t = '\0'; /* make valgrind happy again */
1586 smime_setup_size(&t, sizeof(u) - strlen(t), md5);
1587 *t = '\0'; /* tie off */
1588
1589 new_confline(ctmp);
1590 (*ctmp)->flags |= CF_NOSELECT;
1591 (*ctmp)->value = cpystr(_("New Public Certificate and Key:"));
1592
1593 new_confline(ctmp);
1594 (*ctmp)->d.s.ctype = Password;
1595 (*ctmp)->help = h_config_smime_password_file_certificates;
1596 (*ctmp)->tool = manage_certs_tool;
1597 (*ctmp)->keymenu = &config_smime_add_new_key_keymenu;
1598 s += 2;
1599 for(i = 0; i < s; i++) tmp[i] = ' ';
1600 tmp[i] = '\0';
1601 strncpy(tmp+s, _("Press \"RETURN\" to add new personal key"), sizeof(tmp)-s-1);
1602 for(i = strlen(tmp); i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp) - 1); i++)
1603 tmp[i] = ' ';
1604 tmp[i] = '\0';
1605 (*ctmp)->value = cpystr(tmp);
1606 *first_line = *ctmp;
1607
1608 new_confline(ctmp);
1609 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1610
1611 new_confline(ctmp);
1612 (*ctmp)->flags |= CF_NOSELECT;
1613 (*ctmp)->value = cpystr(_("Current Public Certificate and Key:"));
1614
1615 new_confline(ctmp);
1616 (*ctmp)->d.s.ctype = Password;
1617 (*ctmp)->d.s.deleted = 0;
1618 (*ctmp)->help = h_config_smime_password_file_certificates;
1619 (*ctmp)->tool = manage_certs_tool;
1620 (*ctmp)->keymenu = ps->keyemptypwd == 0
1621 ? &config_smime_manage_view_cert_keymenu
1622 : &config_smime_manage_view_cert_keymenu_no_delete;
1623 (*ctmp)->varmem = 0;
1624 strncpy((*ctmp)->d.s.address, cl->name, sizeof((*ctmp)->d.s.address));
1625 (*ctmp)->d.s.address[sizeof((*ctmp)->d.s.address) - 1] = '\0';
1626 snprintf(tmp, sizeof(tmp), u,
1627 (*ctmp)->d.s.deleted ? "D" : " ",
1628 cl->name,
1629 DATEFROMCERT(cl), DATETOCERT(cl), MD5CERT(cl));
1630 (*ctmp)->value = cpystr(tmp);
1631 }
1632 }
1633 #endif /* PASSFILE */
1634
1635
1636 void
1637 smime_manage_certs_init(struct pine *ps, CONF_S **ctmp, CONF_S **first_line, WhichCerts ctype, int fline)
1638 {
1639 char tmp[200];
1640 char *ext;
1641 CertList *data;
1642 int i;
1643
1644 smime_init();
1645
1646 data = DATACERT(ctype);
1647 ext = EXTCERT(ctype);
1648
1649 if(data == NULL || RENEWCERT(data))
1650 renew_cert_data(&data, ctype);
1651
1652 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
1653 tmp[i] = '-';
1654 tmp[i] = '\0';
1655
1656 new_confline(ctmp);
1657 (*ctmp)->flags |= CF_NOSELECT;
1658 (*ctmp)->value = cpystr(tmp);
1659
1660 (*ctmp)->keymenu = &config_text_keymenu;
1661
1662 new_confline(ctmp);
1663 (*ctmp)->flags |= CF_NOSELECT;
1664 sprintf(tmp, _("List of %s certificates"), ctype == Public ? _("public")
1665 : (ctype == Private ? _("private")
1666 : (ctype == CACert ? _("certificate authority") : "unknown (?)")));
1667 (*ctmp)->value = cpystr(tmp);
1668
1669 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
1670 tmp[i] = '-';
1671 tmp[i] = '\0';
1672
1673 new_confline(ctmp);
1674 (*ctmp)->flags |= CF_NOSELECT;
1675 (*ctmp)->value = cpystr(tmp);
1676
1677 new_confline(ctmp);
1678 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1679
1680 if(data){
1681 CertList *cl; int i;
1682 int s, e, df, dt, md5; /* sizes of certain fields */
1683 int nf; /* number of fields */
1684 char u[MAILTMPLEN], *t;
1685
1686 for(cl = data, e = 0; cl; cl = cl->next)
1687 if(cl->name && strlen(cl->name) > e)
1688 e = strlen(cl->name);
1689
1690 if(ctype != Private && SMHOLDERTYPE(ctype) == Directory)
1691 e -= 4; /* remove extension length */
1692 e = MIN(e, ps->ttyo->screen_cols/3); /* do not use too much screen */
1693 nf = 5; /* there are 5 fields */
1694 s = 3; /* status has fixed size */
1695 df = dt = 10; /* date from and date to have fixed size */
1696 md5 = ps->ttyo->screen_cols - s - df - dt - e - (nf - 1);
1697
1698 t = u;
1699 smime_setup_size(&t, sizeof(u), s);
1700 smime_setup_size(&t, sizeof(u) - strlen(t), e);
1701 smime_setup_size(&t, sizeof(u) - strlen(t), df);
1702 *t++ = ' '; /* leave an extra space between dates */
1703 *t = '\0'; /* make valgrind happy */
1704 smime_setup_size(&t, sizeof(u) - strlen(t), dt);
1705 *t++ = ' '; /* and another space between date and md5 sum */
1706 *t = '\0'; /* make valgrind happy again */
1707 smime_setup_size(&t, sizeof(u) - strlen(t), md5);
1708 *t = '\0'; /* tie off */
1709
1710 for(cl = data, i = 0; cl; cl = cl->next)
1711 if(cl->name){
1712 char *s, *t;
1713
1714 new_confline(ctmp);
1715 (*ctmp)->d.s.ctype = ctype;
1716 (*ctmp)->d.s.deleted = get_cert_deleted(ctype, i);
1717 (*ctmp)->tool = manage_certs_tool;
1718 (*ctmp)->keymenu = &config_smime_manage_certs_work_keymenu;
1719 (*ctmp)->varmem = i++;
1720 (*ctmp)->help = ctype == Public ? h_config_smime_manage_public_menu
1721 : (ctype == Private ? h_config_smime_manage_private_menu
1722 : h_config_smime_manage_cacerts_menu);
1723 if(ctype != Private && SMHOLDERTYPE(ctype) == Directory)
1724 cl->name[strlen(cl->name) - 4] = '\0'; /* FIX FIX FIX */
1725 strncpy((*ctmp)->d.s.address, cl->name, sizeof((*ctmp)->d.s.address));
1726 (*ctmp)->d.s.address[sizeof((*ctmp)->d.s.address) - 1] = '\0';
1727 snprintf(tmp, sizeof(tmp), u,
1728 (*ctmp)->d.s.deleted ? "D" : " ",
1729 ctype == CACert ? cl->cn : cl->name,
1730 DATEFROMCERT(cl), DATETOCERT(cl), MD5CERT(cl));
1731 if(ctype != Private && SMHOLDERTYPE(ctype) == Directory)
1732 cl->name[strlen(cl->name)] = '.';
1733 (*ctmp)->value = cpystr(tmp);
1734 if(i == fline+1 && first_line && !*first_line)
1735 *first_line = *ctmp;
1736 }
1737 }
1738 else {
1739 new_confline(ctmp);
1740 (*ctmp)->d.s.ctype = ctype;
1741 (*ctmp)->tool = manage_certs_tool;
1742 (*ctmp)->keymenu = &config_smime_add_certs_keymenu;
1743 (*ctmp)->value = cpystr(_(" \tNo certificates found, press \"RETURN\" to add one."));
1744 if(first_line && !*first_line)
1745 *first_line = *ctmp;
1746 }
1747 }
1748
1749 void
1750 manage_certificates(struct pine *ps, WhichCerts ctype)
1751 {
1752 OPT_SCREEN_S screen;
1753 int readonly_warning = 0, rv = 10, fline;
1754
1755 dprint((9, "manage_certificates(ps, %s)", ctype == Public ? _("Public") : (ctype == Private ? _("Private") : (ctype == CACert ? _("certificate authority") : _("unknown")))));
1756 ps->next_screen = SCREEN_FUN_NULL;
1757
1758 do {
1759 CONF_S *ctmp = NULL, *first_line = NULL;
1760
1761 fline = rv >= 10 ? rv - 10 : 0;
1762
1763 smime_init();
1764
1765 smime_manage_certs_init(ps, &ctmp, &first_line, ctype, fline);
1766
1767 if(ctmp == NULL){
1768 ps->mangled_screen = 1;
1769 smime_reinit();
1770 return;
1771 }
1772
1773 memset(&screen, 0, sizeof(screen));
1774 screen.deferred_ro_warning = readonly_warning;
1775 rv = conf_scroll_screen(ps, &screen, first_line,
1776 _("MANAGE CERTIFICATES"),
1777 /* TRANSLATORS: Print something1 using something2.
1778 configuration is something1 */
1779 _("configuration"), 0, NULL);
1780 } while (rv != 0);
1781
1782 ps->mangled_screen = 1;
1783 smime_reinit();
1784 }
1785
1786 int
1787 smime_helper_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned flags)
1788 {
1789 int rv = 0;
1790
1791 switch(cmd){
1792 case MC_CHOICE:
1793 switch((*cl)->varmem){
1794 case 1:
1795 rv = copy_publiccert_dir_to_container();
1796 if(rv == 0)
1797 q_status_message(SM_ORDER, 1, 3, _("Public certs transferred to container"));
1798 else{
1799 q_status_message(SM_ORDER, 3, 3, _("Problem transferring certs"));
1800 rv = 0;
1801 }
1802
1803 break;
1804
1805 case 2:
1806 rv = copy_publiccert_container_to_dir();
1807 if(rv == 0)
1808 q_status_message(SM_ORDER, 1, 3, _("Public certs transferred to directory, delete Container config to use"));
1809 else{
1810 q_status_message(SM_ORDER, 3, 3, _("Problem transferring certs"));
1811 rv = 0;
1812 }
1813
1814 break;
1815
1816 case 3:
1817 rv = copy_privatecert_dir_to_container();
1818 if(rv == 0)
1819 q_status_message(SM_ORDER, 1, 3, _("Private keys transferred to container"));
1820 else{
1821 q_status_message(SM_ORDER, 3, 3, _("Problem transferring certs"));
1822 rv = 0;
1823 }
1824
1825 break;
1826
1827 case 4:
1828 rv = copy_privatecert_container_to_dir();
1829 if(rv == 0)
1830 q_status_message(SM_ORDER, 1, 3, _("Private keys transferred to directory, delete Container config to use"));
1831 else{
1832 q_status_message(SM_ORDER, 3, 3, _("Problem transferring certs"));
1833 rv = 0;
1834 }
1835
1836 break;
1837
1838 case 5:
1839 rv = copy_cacert_dir_to_container();
1840 if(rv == 0)
1841 q_status_message(SM_ORDER, 1, 3, _("CA certs transferred to container"));
1842 else{
1843 q_status_message(SM_ORDER, 3, 3, _("Problem transferring certs"));
1844 rv = 0;
1845 }
1846
1847 break;
1848
1849 case 6:
1850 rv = copy_cacert_container_to_dir();
1851 if(rv == 0)
1852 q_status_message(SM_ORDER, 1, 3, _("CA certs transferred to directory, delete Container config to use"));
1853 else{
1854 q_status_message(SM_ORDER, 3, 3, _("Problem transferring certs"));
1855 rv = 0;
1856 }
1857
1858 break;
1859
1860 #ifdef APPLEKEYCHAIN
1861 case 7:
1862 rv = copy_publiccert_container_to_keychain();
1863 if(rv == 0)
1864 q_status_message(SM_ORDER, 1, 3, _("Public certs transferred to keychain"));
1865 else{
1866 q_status_message(SM_ORDER, 3, 3, _("Command not implemented yet"));
1867 rv = 0;
1868 }
1869
1870 break;
1871
1872 case 8:
1873 rv = copy_publiccert_keychain_to_container();
1874 if(rv == 0)
1875 q_status_message(SM_ORDER, 1, 3, _("Public certs transferred to container"));
1876 else{
1877 q_status_message(SM_ORDER, 3, 3, _("Command not implemented yet"));
1878 rv = 0;
1879 }
1880
1881 break;
1882 #endif /* APPLEKEYCHAIN */
1883
1884 case 9: manage_certificates(ps, Public) ; break;
1885 case 10: manage_certificates(ps, Private); break;
1886 case 11: manage_certificates(ps, CACert) ; break;
1887
1888 #ifdef PASSFILE
1889 case 12: manage_password_file_certificates(ps); break;
1890 #endif /* PASSFILE */
1891
1892 default:
1893 rv = -1;
1894 break;
1895 }
1896
1897 break;
1898
1899 case MC_EXIT:
1900 rv = config_exit_cmd(flags);
1901 break;
1902
1903 case MC_IMPORT:
1904 rv = import_certificate((*cl)->d.s.ctype, NULL, NULL);
1905 break;
1906
1907 default:
1908 rv = -1;
1909 break;
1910 }
1911
1912 return rv;
1913 }
1914
1915
1916 /*
1917 * Compare saved user_val with current user_val to see if it changed.
1918 * If any have changed, change it back and take the appropriate action.
1919 */
1920 void
1921 revert_to_saved_smime_config(struct pine *ps, SAVED_CONFIG_S *vsave)
1922 {
1923 struct variable *vreal;
1924 SAVED_CONFIG_S *v;
1925 int i, n;
1926 int changed = 0;
1927 char *pval, **apval, **lval, ***alval;
1928
1929 v = vsave;
1930 for(vreal = ps->vars; vreal->name; vreal++,v++){
1931 if(!(smime_related_var(ps, vreal) || vreal==&ps->vars[V_FEATURE_LIST]))
1932 continue;
1933
1934 if(vreal->is_list){
1935 lval = LVAL(vreal, ew);
1936 alval = ALVAL(vreal, ew);
1937
1938 if((v->saved_user_val.l && !lval)
1939 || (!v->saved_user_val.l && lval))
1940 changed++;
1941 else if(!v->saved_user_val.l && !lval)
1942 ;/* no change, nothing to do */
1943 else
1944 for(i = 0; v->saved_user_val.l[i] || lval[i]; i++)
1945 if((v->saved_user_val.l[i]
1946 && (!lval[i]
1947 || strcmp(v->saved_user_val.l[i], lval[i])))
1948 ||
1949 (!v->saved_user_val.l[i] && lval[i])){
1950 changed++;
1951 break;
1952 }
1953
1954 if(changed){
1955 char **list;
1956
1957 if(alval){
1958 if(*alval)
1959 free_list_array(alval);
1960
1961 /* copy back the original one */
1962 if(v->saved_user_val.l){
1963 list = v->saved_user_val.l;
1964 n = 0;
1965 /* count how many */
1966 while(list[n])
1967 n++;
1968
1969 *alval = (char **)fs_get((n+1) * sizeof(char *));
1970
1971 for(i = 0; i < n; i++)
1972 (*alval)[i] = cpystr(v->saved_user_val.l[i]);
1973
1974 (*alval)[n] = NULL;
1975 }
1976 }
1977 }
1978 }
1979 else{
1980 pval = PVAL(vreal, ew);
1981 apval = APVAL(vreal, ew);
1982
1983 if((v->saved_user_val.p &&
1984 (!pval || strcmp(v->saved_user_val.p, pval))) ||
1985 (!v->saved_user_val.p && pval)){
1986 /* It changed, fix it */
1987 changed++;
1988 if(apval){
1989 /* free the changed value */
1990 if(*apval)
1991 fs_give((void **)apval);
1992
1993 if(v->saved_user_val.p)
1994 *apval = cpystr(v->saved_user_val.p);
1995 }
1996 }
1997 }
1998
1999 if(changed){
2000 if(vreal == &ps->vars[V_FEATURE_LIST])
2001 set_feature_list_current_val(vreal);
2002 else
2003 set_current_val(vreal, TRUE, FALSE);
2004
2005 fix_side_effects(ps, vreal, 1);
2006 }
2007 }
2008 }
2009
2010
2011 SAVED_CONFIG_S *
2012 save_smime_config_vars(struct pine *ps)
2013 {
2014 struct variable *vreal;
2015 SAVED_CONFIG_S *vsave, *v;
2016
2017 vsave = (SAVED_CONFIG_S *)fs_get((V_LAST_VAR+1)*sizeof(SAVED_CONFIG_S));
2018 memset((void *)vsave, 0, (V_LAST_VAR+1)*sizeof(SAVED_CONFIG_S));
2019 for(v = vsave, vreal = ps->vars; vreal->name; vreal++,v++){
2020 if(!(smime_related_var(ps, vreal) || vreal==&ps->vars[V_FEATURE_LIST]))
2021 continue;
2022
2023 if(vreal->is_list){
2024 int n, i;
2025 char **list;
2026
2027 if(LVAL(vreal, ew)){
2028 /* count how many */
2029 n = 0;
2030 list = LVAL(vreal, ew);
2031 while(list[n])
2032 n++;
2033
2034 v->saved_user_val.l = (char **)fs_get((n+1)*sizeof(char *));
2035 memset((void *)v->saved_user_val.l, 0, (n+1)*sizeof(char *));
2036 for(i = 0; i < n; i++)
2037 v->saved_user_val.l[i] = cpystr(list[i]);
2038
2039 v->saved_user_val.l[n] = NULL;
2040 }
2041 }
2042 else{
2043 if(PVAL(vreal, ew))
2044 v->saved_user_val.p = cpystr(PVAL(vreal, ew));
2045 }
2046 }
2047
2048 return(vsave);
2049 }
2050
2051
2052 void
2053 free_saved_smime_config(struct pine *ps, SAVED_CONFIG_S **vsavep)
2054 {
2055 struct variable *vreal;
2056 SAVED_CONFIG_S *v;
2057
2058 if(vsavep && *vsavep){
2059 for(v = *vsavep, vreal = ps->vars; vreal->name; vreal++,v++){
2060 if(!(smime_related_var(ps, vreal) || vreal==&ps->vars[V_FEATURE_LIST]))
2061 continue;
2062
2063 if(vreal->is_list){ /* free saved_user_val.l */
2064 if(v && v->saved_user_val.l)
2065 free_list_array(&v->saved_user_val.l);
2066 }
2067 else if(v && v->saved_user_val.p)
2068 fs_give((void **)&v->saved_user_val.p);
2069 }
2070
2071 fs_give((void **)vsavep);
2072 }
2073 }
2074
2075 #endif /* SMIME */
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