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* Implement a different way to delete a password from the cache.
[alpine.git] / alpine / smime.c
blob081d11ba64f8ac8e80b58e427420eb538a9a0478
1 /*
2 * ========================================================================
3 * Copyright 2013-2022 Eduardo Chappa
4 * Copyright 2008 University of Washington
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * ========================================================================
13 */
14
15 /*
16 * This is based on a contribution from Jonathan Paisley
17 *
18 * File: smime.c
19 * Author: paisleyj@dcs.gla.ac.uk
20 * Date: 01/2001
21 */
22
23
24 #include "headers.h"
25
26 #ifdef SMIME
27
28 #include "../pith/charconv/utf8.h"
29 #include "../pith/status.h"
30 #include "../pith/store.h"
31 #include "../pith/conf.h"
32 #include "../pith/list.h"
33 #include "../pith/mailcmd.h"
34 #include "../pith/tempfile.h"
35 #include "../pith/body.h"
36 #include "radio.h"
37 #include "keymenu.h"
38 #include "mailcmd.h"
39 #include "mailview.h"
40 #include "conftype.h"
41 #include "confscroll.h"
42 #include "setup.h"
43 #include "smime.h"
44
45 /* internal prototypes */
46 void format_smime_info(int pass, BODY *body, long msgno, gf_o_t pc);
47 void print_separator_line(int percent, int ch, gf_o_t pc);
48 void output_cert_info(X509 *cert, gf_o_t pc);
49 void output_X509_NAME(X509_NAME *name, gf_o_t pc);
50 void side_by_side(STORE_S *left, STORE_S *right, gf_o_t pc);
51 STORE_S *wrap_store(STORE_S *in, int width);
52 void smime_config_init_display(struct pine *, CONF_S **, CONF_S **);
53 void revert_to_saved_smime_config(struct pine *ps, SAVED_CONFIG_S *vsave);
54 SAVED_CONFIG_S *save_smime_config_vars(struct pine *ps);
55 void free_saved_smime_config(struct pine *ps, SAVED_CONFIG_S **vsavep);
56 int smime_helper_tool(struct pine *, int, CONF_S **, unsigned);
57 void manage_certificates(struct pine *, WhichCerts);
58 #ifdef PASSFILE
59 void manage_password_file_certificates(struct pine *);
60 #endif /* PASSFILE */
61 void smime_manage_certs_init (struct pine *, CONF_S **, CONF_S **, WhichCerts, int);
62 void smime_manage_password_file_certs_init(struct pine *, CONF_S **, CONF_S **, int, int *);
63 void display_certificate_information(struct pine *, X509 *, char *, WhichCerts, int num);
64 int manage_certs_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned flags);
65 int manage_certificate_info_tool(int, MSGNO_S *, SCROLL_S *);
66 void smime_setup_size(char **, size_t, size_t);
67
68
69 /*
70 * prompt the user for their passphrase
71 * (possibly prompting with the email address in s_passphrase_emailaddr)
72 */
73 int
74 smime_get_passphrase(void)
75 {
76 int rc;
77 int flags;
78 char prompt[500];
79 HelpType help = NO_HELP;
80
81 assert(ps_global->smime != NULL);
82 snprintf(prompt, sizeof(prompt),
83 _("Enter passphrase for <%s>: "), (ps_global->smime && ps_global->smime->passphrase_emailaddr) ? ps_global->smime->passphrase_emailaddr[0] : "unknown");
84
85 do {
86 flags = F_ON(F_QUELL_ASTERISKS, ps_global) ? OE_PASSWD_NOAST : OE_PASSWD;
87 flags |= OE_DISALLOW_HELP;
88 ((char *) ps_global->smime->passphrase)[0] = '\0';
89 rc = optionally_enter((char *) ps_global->smime->passphrase,
90 -FOOTER_ROWS(ps_global), 0,
91 sizeof(ps_global->smime->passphrase),
92 prompt, NULL, help, &flags);
93 } while (rc!=0 && rc!=1 && rc>0);
94
95 if(rc==0){
96 if(ps_global->smime)
97 ps_global->smime->entered_passphrase = 1;
98 }
99
100 return rc; /* better return rc and make the caller check its return value */
101 }
102
103 int
104 smime_check(BODY *body)
105 {
106 int rv = 0;
107 PKCS7 *p7 = NULL;
108
109 if(body->type == TYPEMULTIPART){
110 PART *p;
111
112 for(p=body->nested.part; p && rv == 0; p=p->next)
113 rv += smime_check(&p->body);
114 }
115 if(rv > 0) return rv;
116 if(body->sparep)
117 p7 = get_body_sparep_type(body->sparep) == P7Type
118 ? (PKCS7 *)get_body_sparep_data(body->sparep)
119 : NULL;
120 if(p7 && (PKCS7_type_is_signed(p7) || PKCS7_type_is_enveloped(p7)))
121 rv += 1;
122 return rv;
123 }
124
125
126 void
127 display_smime_info(struct pine *ps, ENVELOPE *env, BODY *body)
128 {
129 OtherMenu what = FirstMenu;
130 HANDLE_S *handles = NULL;
131 SCROLL_S scrollargs;
132 STORE_S *store = NULL;
133 long msgno;
134 int offset = 0;
135
136 msgno = mn_m2raw(ps->msgmap, mn_get_cur(ps->msgmap));
137 store = so_get(CharStar, NULL, EDIT_ACCESS);
138
139 while(ps->next_screen == SCREEN_FUN_NULL){
140
141 ClearLine(1);
142
143 so_truncate(store, 0);
144
145 view_writec_init(store, &handles, HEADER_ROWS(ps),
146 HEADER_ROWS(ps) +
147 ps->ttyo->screen_rows - (HEADER_ROWS(ps)
148 + HEADER_ROWS(ps)));
149
150 gf_puts_uline("Overview", view_writec);
151 gf_puts(NEWLINE, view_writec);
152
153 format_smime_info(1, body, msgno, view_writec);
154 gf_puts(NEWLINE, view_writec);
155 format_smime_info(2, body, msgno, view_writec);
156
157 view_writec_destroy();
158
159 ps->next_screen = SCREEN_FUN_NULL;
160
161 memset(&scrollargs, 0, sizeof(SCROLL_S));
162 scrollargs.text.text = so_text(store);
163 scrollargs.text.src = CharStar;
164 scrollargs.text.desc = "S/MIME information";
165 scrollargs.body_valid = 1;
166
167 if(offset){ /* resize? preserve paging! */
168 scrollargs.start.on = Offset;
169 scrollargs.start.loc.offset = offset;
170 offset = 0L;
171 }
172
173 scrollargs.bar.title = "S/MIME INFORMATION";
174 /* scrollargs.end_scroll = view_end_scroll; */
175 scrollargs.resize_exit = 1;
176 scrollargs.help.text = NULL;
177 scrollargs.help.title = "HELP FOR S/MIME INFORMATION VIEW";
178 scrollargs.keys.menu = &smime_info_keymenu;
179 scrollargs.keys.what = what;
180 setbitmap(scrollargs.keys.bitmap);
181
182 if(scrolltool(&scrollargs) == MC_RESIZE)
183 offset = scrollargs.start.loc.offset;
184 }
185
186 so_give(&store);
187 }
188
189 void
190 smime_info_screen(struct pine *ps)
191 {
192 long msgno;
193 BODY *body;
194 ENVELOPE *env;
195
196 /* ps->prev_screen = smime_info_screen;
197 ps->next_screen = SCREEN_FUN_NULL; */
198
199 msgno = mn_m2raw(ps->msgmap, mn_get_cur(ps->msgmap));
200
201 env = mail_fetch_structure(ps->mail_stream, msgno, &body, 0);
202
203 if(!env || !body){
204 q_status_message(SM_ORDER, 0, 3,
205 _("Can't fetch body of message."));
206 return;
207 }
208
209 if(smime_check(body) == 0){
210 q_status_message(SM_ORDER | SM_DING, 0, 3,
211 _("Not a signed or encrypted message"));
212 return;
213 }
214
215 if(mn_total_cur(ps->msgmap) > 1L){
216 q_status_message(SM_ORDER | SM_DING, 0, 3,
217 _("Can only view one message's information at a time."));
218 return;
219 }
220
221 display_smime_info(ps, env, body);
222 }
223
224
225 void
226 format_smime_info(int pass, BODY *body, long msgno, gf_o_t pc)
227 {
228 PKCS7 *p7 = NULL;
229 int i;
230
231 if(body->type == TYPEMULTIPART){
232 PART *p;
233
234 for(p=body->nested.part; p; p=p->next)
235 format_smime_info(pass, &p->body, msgno, pc);
236 }
237 if(body->sparep)
238 p7 = get_body_sparep_type(body->sparep) == P7Type
239 ? (PKCS7 *)get_body_sparep_data(body->sparep)
240 : NULL;
241 if(p7){
242
243 if(PKCS7_type_is_signed(p7)){
244 STACK_OF(X509) *signers;
245
246 switch(pass){
247 case 1:
248 gf_puts(_("This message was cryptographically signed."), pc);
249 gf_puts(NEWLINE, pc);
250 break;
251
252 case 2:
253 signers = PKCS7_get0_signers(p7, NULL, 0);
254
255 if(signers){
256
257 snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Certificate%s used for signing"),
258 plural(sk_X509_num(signers)));
259 gf_puts_uline(tmp_20k_buf, pc);
260 gf_puts(NEWLINE, pc);
261 print_separator_line(100, '-', pc);
262
263 for(i=0; i<sk_X509_num(signers); i++){
264 X509 *x = sk_X509_value(signers, i);
265
266 if(x){
267 output_cert_info(x, pc);
268 gf_puts(NEWLINE, pc);
269 }
270 }
271 }
272
273 sk_X509_free(signers);
274 break;
275 }
276
277 }
278 else if(PKCS7_type_is_enveloped(p7)){
279
280 switch(pass){
281 case 1:
282 gf_puts(_("This message was encrypted."), pc);
283 gf_puts(NEWLINE, pc);
284 break;
285
286 case 2:
287 if(p7->d.enveloped && p7->d.enveloped->enc_data){
288 X509_ALGOR *alg = p7->d.enveloped->enc_data->algorithm;
289 STACK_OF(PKCS7_RECIP_INFO) *ris = p7->d.enveloped->recipientinfo;
290 int found = 0;
291
292 gf_puts(_("The algorithm used to encrypt was "), pc);
293
294 if(alg){
295 char *n = (char *) OBJ_nid2sn( OBJ_obj2nid(alg->algorithm));
296
297 gf_puts(n ? n : "<unknown>", pc);
298
299 }
300 else
301 gf_puts("<unknown>", pc);
302
303 gf_puts("." NEWLINE NEWLINE, pc);
304
305 snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Certificate%s for decrypting"),
306 plural(sk_PKCS7_RECIP_INFO_num(ris)));
307 gf_puts_uline(tmp_20k_buf, pc);
308 gf_puts(NEWLINE, pc);
309 print_separator_line(100, '-', pc);
310
311 for(i=0; i<sk_PKCS7_RECIP_INFO_num(ris); i++){
312 PKCS7_RECIP_INFO *ri;
313 PERSONAL_CERT *pcert;
314
315 ri = sk_PKCS7_RECIP_INFO_value(ris, i);
316 if(!ri)
317 continue;
318
319 pcert = find_certificate_matching_recip_info(ri);
320
321 if(pcert){
322 if(found){
323 print_separator_line(25, '*', pc);
324 gf_puts(NEWLINE, pc);
325 }
326
327 found = 1;
328
329 output_cert_info(pcert->cert, pc);
330 gf_puts(NEWLINE, pc);
331
332 }
333 }
334
335 if(!found){
336 gf_puts(_("No certificate capable of decrypting could be found."), pc);
337 gf_puts(NEWLINE, pc);
338 gf_puts(NEWLINE, pc);
339 }
340 }
341
342 break;
343 }
344 }
345 }
346 }
347
348
349 void
350 print_separator_line(int percent, int ch, gf_o_t pc)
351 {
352 int i, start, len;
353
354 len = ps_global->ttyo->screen_cols * percent / 100;
355 start = (ps_global->ttyo->screen_cols - len)/2;
356
357 for(i=0; i<start; i++)
358 pc(' ');
359
360 for(i=start; i<start+len; i++)
361 pc(ch);
362
363 gf_puts(NEWLINE, pc);
364 }
365
366
367 void
368 output_cert_info(X509 *cert, gf_o_t pc)
369 {
370 char buf[256];
371 STORE_S *left,*right;
372 gf_o_t spc;
373 int len, error;
374 STACK_OF(X509) *chain;
375
376 left = so_get(CharStar, NULL, EDIT_ACCESS);
377 right = so_get(CharStar, NULL, EDIT_ACCESS);
378 if(!(left && right))
379 return;
380
381 gf_set_so_writec(&spc, left);
382
383 gf_puts_uline("Certificate Owner", spc);
384 gf_puts(NEWLINE, spc);
385
386 output_X509_NAME(X509_get_subject_name(cert), spc);
387 gf_puts(NEWLINE, spc);
388
389 gf_puts_uline("Serial Number", spc);
390 gf_puts(NEWLINE, spc);
391
392 { ASN1_INTEGER *bs;
393 long l;
394 const char *neg;
395 int i;
396
397 bs = X509_get_serialNumber(cert);
398 if (bs->length <= (int)sizeof(long)){
399 l = ASN1_INTEGER_get(bs);
400 if (bs->type == V_ASN1_NEG_INTEGER){
401 l = -l;
402 neg="-";
403 }
404 else
405 neg="";
406 snprintf(buf, sizeof(buf), " %s%lu (%s0x%lx)", neg, l, neg, l);
407 } else {
408 snprintf(buf, sizeof(buf), "%s", bs->type == V_ASN1_NEG_INTEGER ? "(Negative)" : "");
409 for (i = 0; i < bs->length; i++)
410 snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%02x%s", bs->data[i],
411 i+1 == bs->length ? "" : ":");
412 }
413 }
414 gf_puts(buf, spc);
415 gf_puts(NEWLINE, spc);
416 gf_puts(NEWLINE, spc);
417
418 gf_puts_uline("Validity", spc);
419 gf_puts(NEWLINE, spc);
420 { BIO *mb = BIO_new(BIO_s_mem());
421 char iobuf[4096];
422
423 gf_puts("Not Before: ", spc);
424
425 (void) BIO_reset(mb);
426 ASN1_UTCTIME_print(mb, X509_get0_notBefore(cert));
427 (void) BIO_flush(mb);
428 while((len = BIO_read(mb, iobuf, sizeof(iobuf))) > 0)
429 gf_nputs(iobuf, len, spc);
430
431 gf_puts(NEWLINE, spc);
432
433 gf_puts("Not After: ", spc);
434
435 (void) BIO_reset(mb);
436 ASN1_UTCTIME_print(mb, X509_get0_notAfter(cert));
437 (void) BIO_flush(mb);
438 while((len = BIO_read(mb, iobuf, sizeof(iobuf))) > 0)
439 gf_nputs(iobuf, len, spc);
440
441 gf_puts(NEWLINE, spc);
442 gf_puts(NEWLINE, spc);
443
444 BIO_free(mb);
445 }
446
447 gf_clear_so_writec(left);
448
449 gf_set_so_writec(&spc, right);
450
451 gf_puts_uline("Issuer", spc);
452 gf_puts(NEWLINE, spc);
453
454 output_X509_NAME(X509_get_issuer_name(cert), spc);
455 gf_puts(NEWLINE, spc);
456
457 gf_clear_so_writec(right);
458
459 side_by_side(left, right, pc);
460
461 gf_puts_uline("SHA1 Fingerprint", pc);
462 gf_puts(NEWLINE, pc);
463 get_fingerprint(cert, EVP_sha1(), buf, sizeof(buf), ":");
464 gf_puts(buf, pc);
465 gf_puts(NEWLINE, pc);
466
467 gf_puts_uline("MD5 Fingerprint", pc);
468 gf_puts(NEWLINE, pc);
469 get_fingerprint(cert, EVP_md5(), buf, sizeof(buf), ":");
470 gf_puts(buf, pc);
471 gf_puts(NEWLINE, pc);
472 gf_puts(NEWLINE, pc);
473
474 gf_puts_uline("Certificate Chain Information", pc);
475 gf_puts(NEWLINE, pc);
476
477 if((chain = get_chain_for_cert(cert, &error, &len)) != NULL){
478 X509 *x = NULL;
479 X509_NAME_ENTRY *e;
480 int i, offset = 2;
481 char space[256];
482 X509_NAME *subject;
483
484 for(i = 0; i < offset; i++) space[i] = ' ';
485
486 for(i = -1; i < sk_X509_num(chain); i++){
487 char buf[256];
488
489 x = i == -1 ? cert : sk_X509_value(chain, i);
490
491 if(x){
492 if(i>=0){
493 space[offset + i + 0] = ' ';
494 space[offset + i + 1] = '\\';
495 space[offset + i + 2] = '-';
496 space[offset + i + 3] = ' ';
497 space[offset + i + 4] = '\0';
498 gf_puts(space, pc);
499 }
500 else{
501 space[offset] = '\0';
502 gf_puts(space, pc);
503 }
504 if(i >= 0)
505 gf_puts_uline("Signed by: ", pc);
506 else
507 gf_puts_uline("Issued to: ", pc);
508
509 subject = X509_get_subject_name(x);
510
511 if((e = X509_NAME_get_entry(subject, X509_NAME_entry_count(subject)-1)) != NULL){
512 X509_NAME_get_text_by_OBJ(subject, X509_NAME_ENTRY_get_object(e), buf, sizeof(buf));
513 gf_puts(buf, pc);
514 gf_puts(NEWLINE, pc);
515 }
516 }
517 else{
518 gf_puts("No certificate info found", pc);
519 gf_puts(NEWLINE, pc);
520 break;
521 }
522 }
523 e = X509_NAME_get_entry(X509_get_issuer_name(x),
524 X509_NAME_entry_count(X509_get_issuer_name(x))-1);
525 if(e){
526 X509_NAME_get_text_by_OBJ(X509_get_issuer_name(x), X509_NAME_ENTRY_get_object(e), buf, sizeof(buf));
527 space[offset + i + 0] = ' ';
528 space[offset + i + 1] = '\\';
529 space[offset + i + 2] = '-';
530 space[offset + i + 3] = ' ';
531 space[offset + i + 4] = '\0';
532 gf_puts(space, pc);
533 gf_puts_uline("Signed by: ", pc);
534 gf_puts(buf, pc);
535 gf_puts(NEWLINE, pc);
536 }
537 sk_X509_pop_free(chain, X509_free);
538 }
539 gf_puts(NEWLINE, pc);
540
541 so_give(&left);
542 so_give(&right);
543 }
544
545
546 void
547 output_X509_NAME(X509_NAME *name, gf_o_t pc)
548 {
549 int i, c;
550 char buf[256];
551
552 c = X509_NAME_entry_count(name);
553
554 for(i=c-1; i>=0; i--){
555 X509_NAME_ENTRY *e;
556
557 e = X509_NAME_get_entry(name,i);
558 if(!e)
559 continue;
560
561 X509_NAME_get_text_by_OBJ(name, X509_NAME_ENTRY_get_object(e), buf, sizeof(buf));
562
563 gf_puts(buf, pc);
564 gf_puts(NEWLINE, pc);
565 }
566 }
567
568
569 /*
570 * Output the contents of the given stores (left and right)
571 * to the given gf_io_t.
572 * The width of the terminal is inspected and two columns
573 * are created to fit the stores into. They are then wrapped
574 * and merged.
575 */
576 void
577 side_by_side(STORE_S *left, STORE_S *right, gf_o_t pc)
578 {
579 STORE_S *left_wrapped;
580 STORE_S *right_wrapped;
581 char buf_l[256];
582 char buf_r[256];
583 char *l, *r;
584 char *b;
585 int i;
586 int w = ps_global->ttyo->screen_cols/2 - 1;
587
588 so_seek(left, 0, 0);
589 so_seek(right, 0, 0);
590
591 left_wrapped = wrap_store(left, w);
592 right_wrapped = wrap_store(right, w);
593
594 so_seek(left_wrapped, 0, 0);
595 so_seek(right_wrapped, 0, 0);
596
597 for(;;){
598
599 l = so_fgets(left_wrapped, buf_l, sizeof(buf_l));
600 r = so_fgets(right_wrapped, buf_r, sizeof(buf_r));
601 if(l == NULL && r == NULL)
602 break;
603
604 for(i=0, b=buf_l; i<w && *b && *b!='\r' && *b!='\n'; i++,b++){
605 pc(*b);
606 /* reduce accumulated width if an embed tag is discovered */
607 if(*b==TAG_EMBED)
608 i-=2;
609 }
610
611 if(buf_r[0]){
612 while(i<w){
613 pc(' ');
614 i++;
615 }
616 pc(' ');
617
618 for(i=0, b=buf_r; i<w && *b && *b!='\r' && *b!='\n'; i++,b++)
619 pc(*b);
620 }
621
622 gf_puts(NEWLINE, pc);
623 }
624
625 so_give(&left_wrapped);
626 so_give(&right_wrapped);
627 }
628
629 /*
630 * Wrap the text in the given store to the given width.
631 * A new store is created for the result.
632 */
633 STORE_S *
634 wrap_store(STORE_S *in, int width)
635 {
636 STORE_S *result;
637 void *ws;
638 gf_i_t ipc;
639 gf_o_t opc;
640
641 if(width<10)
642 width = 10;
643
644 result = so_get(CharStar, NULL, EDIT_ACCESS);
645 ws = gf_wrap_filter_opt(width, width, NULL, 0, 0);
646
647 gf_filter_init();
648 gf_link_filter(gf_wrap, ws);
649
650 gf_set_so_writec(&opc, result);
651 gf_set_so_readc(&ipc, in);
652
653 gf_pipe(ipc, opc);
654
655 gf_clear_so_readc(in);
656 gf_clear_so_writec(result);
657
658 return result;
659 }
660
661
662 void
663 smime_config_screen(struct pine *ps, int edit_exceptions)
664 {
665 CONF_S *ctmp = NULL, *first_line = NULL;
666 SAVED_CONFIG_S *vsave;
667 OPT_SCREEN_S screen;
668 int ew, readonly_warning = 0;
669
670 dprint((9, "smime_config_screen()"));
671 ps->next_screen = SCREEN_FUN_NULL;
672
673 /*
674 * this is necessary because we need to know the correct paths
675 * to configure certificates and keys, and we could get here
676 * without having done that before we reach this place.
677 */
678 smime_reinit();
679
680 if(ps->fix_fixed_warning)
681 offer_to_fix_pinerc(ps);
682
683 ew = edit_exceptions ? ps_global->ew_for_except_vars : Main;
684
685 if(ps->restricted)
686 readonly_warning = 1;
687 else{
688 PINERC_S *prc = NULL;
689
690 switch(ew){
691 case Main:
692 prc = ps->prc;
693 break;
694 case Post:
695 prc = ps->post_prc;
696 break;
697 default:
698 break;
699 }
700
701 readonly_warning = prc ? prc->readonly : 1;
702 if(prc && prc->quit_to_edit){
703 quit_to_edit_msg(prc);
704 return;
705 }
706 }
707
708 smime_config_init_display(ps, &ctmp, &first_line);
709
710 vsave = save_smime_config_vars(ps);
711
712 memset(&screen, 0, sizeof(screen));
713 screen.deferred_ro_warning = readonly_warning;
714 switch(conf_scroll_screen(ps, &screen, first_line,
715 edit_exceptions ? _("SETUP S/MIME EXCEPTIONS")
716 : _("SETUP S/MIME"),
717 /* TRANSLATORS: Print something1 using something2.
718 configuration is something1 */
719 _("configuration"), 0, NULL)){
720 case 0:
721 break;
722
723 case 1:
724 write_pinerc(ps, ew, WRP_NONE);
725 break;
726
727 case 10:
728 revert_to_saved_smime_config(ps, vsave);
729 break;
730
731 default:
732 q_status_message(SM_ORDER, 7, 10,
733 _("conf_scroll_screen bad ret in smime_config"));
734 break;
735 }
736
737 free_saved_smime_config(ps, &vsave);
738 smime_reinit();
739 }
740
741
742 int
743 smime_related_var(struct pine *ps, struct variable *var)
744 {
745 return(var == &ps->vars[V_PUBLICCERT_DIR] ||
746 var == &ps->vars[V_PUBLICCERT_CONTAINER] ||
747 var == &ps->vars[V_PRIVATEKEY_DIR] ||
748 var == &ps->vars[V_PRIVATEKEY_CONTAINER] ||
749 var == &ps->vars[V_CACERT_DIR] ||
750 var == &ps->vars[V_CACERT_CONTAINER]);
751 }
752
753 void
754 smime_config_init_display(struct pine *ps, CONF_S **ctmp, CONF_S **first_line)
755 {
756 char tmp[200];
757 int i, ind, ln = 0;
758 struct variable *vtmp;
759 CONF_S *ctmpb;
760 FEATURE_S *feature;
761
762 /* find longest variable name */
763 for(vtmp = ps->vars; vtmp->name; vtmp++){
764 if(!(smime_related_var(ps, vtmp)))
765 continue;
766
767 if((i = utf8_width(pretty_var_name(vtmp->name))) > ln)
768 ln = i;
769 }
770
771 for(vtmp = ps->vars; vtmp->name; vtmp++){
772 if(!(smime_related_var(ps, vtmp)))
773 continue;
774
775 new_confline(ctmp)->var = vtmp;
776 if(first_line && !*first_line)
777 *first_line = *ctmp;
778
779 (*ctmp)->valoffset = ln+3;
780 (*ctmp)->keymenu = &config_text_keymenu;
781 (*ctmp)->help = config_help(vtmp - ps->vars, 0);
782 (*ctmp)->tool = text_tool;
783
784 utf8_snprintf(tmp, sizeof(tmp), "%-*.100w =", ln, pretty_var_name(vtmp->name));
785 tmp[sizeof(tmp)-1] = '\0';
786
787 (*ctmp)->varname = cpystr(tmp);
788 (*ctmp)->varnamep = (*ctmp);
789 (*ctmp)->flags = CF_STARTITEM;
790 (*ctmp)->value = pretty_value(ps, *ctmp);
791 }
792
793
794 vtmp = &ps->vars[V_FEATURE_LIST];
795
796 new_confline(ctmp);
797 ctmpb = (*ctmp);
798 (*ctmp)->flags |= CF_NOSELECT | CF_STARTITEM;
799 (*ctmp)->keymenu = &config_checkbox_keymenu;
800 (*ctmp)->tool = NULL;
801
802 /* put a nice delimiter before list */
803 new_confline(ctmp)->var = NULL;
804 (*ctmp)->varnamep = ctmpb;
805 (*ctmp)->keymenu = &config_checkbox_keymenu;
806 (*ctmp)->help = NO_HELP;
807 (*ctmp)->tool = checkbox_tool;
808 (*ctmp)->valoffset = feature_indent();
809 (*ctmp)->flags |= CF_NOSELECT;
810 (*ctmp)->value = cpystr("Set Feature Name");
811
812 new_confline(ctmp)->var = NULL;
813 (*ctmp)->varnamep = ctmpb;
814 (*ctmp)->keymenu = &config_checkbox_keymenu;
815 (*ctmp)->help = NO_HELP;
816 (*ctmp)->tool = checkbox_tool;
817 (*ctmp)->valoffset = feature_indent();
818 (*ctmp)->flags |= CF_NOSELECT;
819 (*ctmp)->value = cpystr("--- ----------------------");
820
821 ind = feature_list_index(F_DONT_DO_SMIME);
822 feature = feature_list(ind);
823 new_confline(ctmp)->var = vtmp;
824 (*ctmp)->varnamep = ctmpb;
825 (*ctmp)->keymenu = &config_checkbox_keymenu;
826 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
827 (*ctmp)->tool = checkbox_tool;
828 (*ctmp)->valoffset = feature_indent();
829 (*ctmp)->varmem = ind;
830 (*ctmp)->value = pretty_value(ps, (*ctmp));
831
832 ind = feature_list_index(F_ENCRYPT_DEFAULT_ON);
833 feature = feature_list(ind);
834 new_confline(ctmp)->var = vtmp;
835 (*ctmp)->varnamep = ctmpb;
836 (*ctmp)->keymenu = &config_checkbox_keymenu;
837 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
838 (*ctmp)->tool = checkbox_tool;
839 (*ctmp)->valoffset = feature_indent();
840 (*ctmp)->varmem = ind;
841 (*ctmp)->value = pretty_value(ps, (*ctmp));
842
843 ind = feature_list_index(F_REMEMBER_SMIME_PASSPHRASE);
844 feature = feature_list(ind);
845 new_confline(ctmp)->var = vtmp;
846 (*ctmp)->varnamep = ctmpb;
847 (*ctmp)->keymenu = &config_checkbox_keymenu;
848 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
849 (*ctmp)->tool = checkbox_tool;
850 (*ctmp)->valoffset = feature_indent();
851 (*ctmp)->varmem = ind;
852 (*ctmp)->value = pretty_value(ps, (*ctmp));
853
854 ind = feature_list_index(F_SIGN_DEFAULT_ON);
855 feature = feature_list(ind);
856 new_confline(ctmp)->var = vtmp;
857 (*ctmp)->varnamep = ctmpb;
858 (*ctmp)->keymenu = &config_checkbox_keymenu;
859 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
860 (*ctmp)->tool = checkbox_tool;
861 (*ctmp)->valoffset = feature_indent();
862 (*ctmp)->varmem = ind;
863 (*ctmp)->value = pretty_value(ps, (*ctmp));
864
865 ind = feature_list_index(F_USE_CERT_STORE_ONLY);
866 feature = feature_list(ind);
867 new_confline(ctmp)->var = vtmp;
868 (*ctmp)->varnamep = ctmpb;
869 (*ctmp)->keymenu = &config_checkbox_keymenu;
870 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
871 (*ctmp)->tool = checkbox_tool;
872 (*ctmp)->valoffset = feature_indent();
873 (*ctmp)->varmem = ind;
874 (*ctmp)->value = pretty_value(ps, (*ctmp));
875
876 #ifdef APPLEKEYCHAIN
877 new_confline(ctmp);
878 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
879
880 new_confline(ctmp);
881 (*ctmp)->flags |= CF_NOSELECT;
882 (*ctmp)->value = cpystr(_("Mac OS X specific features"));
883
884 ind = feature_list_index(F_PUBLICCERTS_IN_KEYCHAIN);
885 feature = feature_list(ind);
886 new_confline(ctmp)->var = vtmp;
887 (*ctmp)->varnamep = ctmpb;
888 (*ctmp)->keymenu = &config_checkbox_keymenu;
889 (*ctmp)->help = config_help(vtmp-ps->vars, feature->id);
890 (*ctmp)->tool = checkbox_tool;
891 (*ctmp)->valoffset = feature_indent();
892 (*ctmp)->varmem = ind;
893 (*ctmp)->value = pretty_value(ps, (*ctmp));
894 #endif /* APPLEKEYCHAIN */
895
896 new_confline(ctmp);
897 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
898
899 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
900 tmp[i] = '-';
901 tmp[i] = '\0';
902 new_confline(ctmp);
903 (*ctmp)->flags |= CF_NOSELECT;
904 (*ctmp)->value = cpystr(tmp);
905
906 new_confline(ctmp);
907 (*ctmp)->flags |= CF_NOSELECT;
908 (*ctmp)->value = cpystr(_("Be careful with the following commands, they REPLACE contents in the target"));
909
910 new_confline(ctmp);
911 (*ctmp)->flags |= CF_NOSELECT;
912 (*ctmp)->value = cpystr(tmp);
913
914 new_confline(ctmp);
915 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
916
917 /* copy public directory to container */
918 new_confline(ctmp);
919 (*ctmp)->tool = smime_helper_tool;
920 (*ctmp)->keymenu = &config_smime_helper_keymenu;
921 (*ctmp)->help = h_config_smime_transfer_pub_to_con;
922 (*ctmp)->value = cpystr(_("Transfer public certs FROM directory TO container"));
923 (*ctmp)->varmem = 1;
924
925 /* copy private directory to container */
926 new_confline(ctmp);
927 (*ctmp)->tool = smime_helper_tool;
928 (*ctmp)->keymenu = &config_smime_helper_keymenu;
929 (*ctmp)->help = h_config_smime_transfer_priv_to_con;
930 (*ctmp)->value = cpystr(_("Transfer private keys FROM directory TO container"));
931 (*ctmp)->varmem = 3;
932
933 /* copy cacert directory to container */
934 new_confline(ctmp);
935 (*ctmp)->tool = smime_helper_tool;
936 (*ctmp)->keymenu = &config_smime_helper_keymenu;
937 (*ctmp)->help = h_config_smime_transfer_cacert_to_con;
938 (*ctmp)->value = cpystr(_("Transfer CA certs FROM directory TO container"));
939 (*ctmp)->varmem = 5;
940
941 new_confline(ctmp)->var = vtmp;
942 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
943
944 /* copy public container to directory */
945 new_confline(ctmp);
946 (*ctmp)->tool = smime_helper_tool;
947 (*ctmp)->keymenu = &config_smime_helper_keymenu;
948 (*ctmp)->help = h_config_smime_transfer_pub_to_dir;
949 (*ctmp)->value = cpystr(_("Transfer public certs FROM container TO directory"));
950 (*ctmp)->varmem = 2;
951
952 /* copy private container to directory */
953 new_confline(ctmp);
954 (*ctmp)->tool = smime_helper_tool;
955 (*ctmp)->keymenu = &config_smime_helper_keymenu;
956 (*ctmp)->help = h_config_smime_transfer_priv_to_dir;
957 (*ctmp)->value = cpystr(_("Transfer private keys FROM container TO directory"));
958 (*ctmp)->varmem = 4;
959
960 /* copy cacert container to directory */
961 new_confline(ctmp);
962 (*ctmp)->tool = smime_helper_tool;
963 (*ctmp)->keymenu = &config_smime_helper_keymenu;
964 (*ctmp)->help = h_config_smime_transfer_cacert_to_dir;
965 (*ctmp)->value = cpystr(_("Transfer CA certs FROM container TO directory"));
966 (*ctmp)->varmem = 6;
967
968 #ifdef APPLEKEYCHAIN
969
970 new_confline(ctmp)->var = vtmp;
971 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
972
973 /* copy public container to keychain */
974 new_confline(ctmp);
975 (*ctmp)->tool = smime_helper_tool;
976 (*ctmp)->keymenu = &config_smime_helper_keymenu;
977 (*ctmp)->help = h_config_smime_transfer_pubcon_to_key;
978 (*ctmp)->value = cpystr(_("Transfer public certs FROM container TO keychain"));
979 (*ctmp)->varmem = 7;
980
981 /* copy public keychain to container */
982 new_confline(ctmp);
983 (*ctmp)->tool = smime_helper_tool;
984 (*ctmp)->keymenu = &config_smime_helper_keymenu;
985 (*ctmp)->help = h_config_smime_transfer_pubkey_to_con;
986 (*ctmp)->value = cpystr(_("Transfer public certs FROM keychain TO container"));
987 (*ctmp)->varmem = 8;
988
989 #endif /* APPLEKEYCHAIN */
990
991 if(ps_global->smime
992 && SMHOLDERTYPE(Private) == Keychain
993 && SMHOLDERTYPE(Public) == Keychain
994 && SMHOLDERTYPE(CACert) == Keychain)
995 return;
996
997 new_confline(ctmp)->var = vtmp;
998 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
999
1000 new_confline(ctmp);
1001 (*ctmp)->flags |= CF_NOSELECT;
1002 (*ctmp)->value = cpystr(tmp);
1003
1004 new_confline(ctmp);
1005 (*ctmp)->flags |= CF_NOSELECT;
1006 (*ctmp)->value = cpystr(_("Manage your own certificates"));
1007
1008 new_confline(ctmp);
1009 (*ctmp)->flags |= CF_NOSELECT;
1010 (*ctmp)->value = cpystr(tmp);
1011
1012 new_confline(ctmp)->var = vtmp;
1013 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1014
1015 /* manage public certificates */
1016 new_confline(ctmp);
1017 (*ctmp)->tool = smime_helper_tool;
1018 (*ctmp)->keymenu = &config_smime_manage_certs_menu_keymenu;
1019 (*ctmp)->help = h_config_smime_public_certificates;
1020 (*ctmp)->value = cpystr(_("Manage Public Certificates"));
1021 (*ctmp)->varmem = 9;
1022 (*ctmp)->d.s.ctype = Public;
1023
1024 /* manage private keys */
1025 new_confline(ctmp);
1026 (*ctmp)->tool = smime_helper_tool;
1027 (*ctmp)->keymenu = &config_smime_manage_certs_menu_keymenu;
1028 (*ctmp)->help = h_config_smime_private_keys;
1029 (*ctmp)->value = cpystr(_("Manage Private Keys"));
1030 (*ctmp)->varmem = 10;
1031 (*ctmp)->d.s.ctype = Private;
1032
1033 /* manage Certificate Authorities */
1034 new_confline(ctmp);
1035 (*ctmp)->tool = smime_helper_tool;
1036 (*ctmp)->keymenu = &config_smime_manage_certs_menu_keymenu;
1037 (*ctmp)->help = h_config_smime_certificate_authorities;
1038 (*ctmp)->value = cpystr(_("Manage Certificate Authorities"));
1039 (*ctmp)->varmem = 11;
1040 (*ctmp)->d.s.ctype = CACert;
1041
1042 #ifdef PASSFILE
1043 new_confline(ctmp)->var = vtmp;
1044 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1045
1046 new_confline(ctmp);
1047 (*ctmp)->flags |= CF_NOSELECT;
1048 (*ctmp)->value = cpystr(tmp);
1049
1050 new_confline(ctmp);
1051 (*ctmp)->flags |= CF_NOSELECT;
1052 (*ctmp)->value = cpystr(_("Manage Key and Certificate for Password File"));
1053
1054 new_confline(ctmp);
1055 (*ctmp)->flags |= CF_NOSELECT;
1056 (*ctmp)->value = cpystr(tmp);
1057
1058 new_confline(ctmp)->var = vtmp;
1059 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1060
1061 /* manage password file certificates */
1062 new_confline(ctmp);
1063 (*ctmp)->tool = smime_helper_tool;
1064 (*ctmp)->keymenu = &config_smime_manage_password_file_menu_keymenu;
1065 (*ctmp)->help = h_config_smime_password_file_certificates;
1066 (*ctmp)->value = cpystr(_("Manage Password File Key and Certificate"));
1067 (*ctmp)->varmem = 12;
1068 (*ctmp)->d.s.ctype = Password;
1069 #endif /* PASSFILE */
1070
1071 (*ctmp)->next = NULL;
1072 }
1073
1074 void
1075 display_certificate_information(struct pine *ps, X509 *cert, char *email, WhichCerts ctype, int num)
1076 {
1077 STORE_S *store;
1078 SCROLL_S scrollargs;
1079 int cmd, offset;
1080 int pub_cert, priv_cert, new_store;
1081 long error;
1082 BIO *out = NULL;
1083
1084 cmd = offset = pub_cert = priv_cert = 0;
1085 new_store = 1;
1086 ps->next_screen = SCREEN_FUN_NULL;
1087 do {
1088 /* MC_PRIVATE and MC_PUBLIC cancel each other,
1089 * they can not be active at the same time
1090 */
1091 switch(cmd){
1092 case MC_PRIVATE:
1093 pub_cert = 0;
1094 priv_cert = 1 - priv_cert;
1095 smime_certificate_info_keymenu.keys[PUBLIC_KEY].label = N_("Public Key");
1096 smime_certificate_info_keymenu.keys[PRIVATE_KEY].label = priv_cert ? N_("No Priv Key") : N_("Pivate Key");
1097 break;
1098
1099 case MC_PUBLIC:
1100 priv_cert = 0;
1101 pub_cert = 1 - pub_cert;
1102 smime_certificate_info_keymenu.keys[PRIVATE_KEY].label = priv_cert ? N_("No Priv Key") : N_("Pivate Key");
1103 smime_certificate_info_keymenu.keys[PUBLIC_KEY].label = N_("Public Key");
1104 break;
1105
1106 case MC_TRUST:
1107 if(SMHOLDERTYPE(CACert) == Directory)
1108 save_cert_for(email, cert, CACert);
1109 else{ /* if(SMHOLDERTYPE(CACert) == Container) */
1110 char path[MAXPATH];
1111 char *upath = PATHCERTDIR(ctype);
1112 char *tempfile = tempfile_in_same_dir(path, "az", NULL);
1113 CertList *clist;
1114
1115 if(IS_REMOTE(upath))
1116 strncpy(path, temp_nam(NULL, "a6"), sizeof(path)-1);
1117 else
1118 strncpy(path, upath, sizeof(path)-1);
1119 path[sizeof(path)-1] = '\0';
1120
1121 add_to_end_of_certlist(&ps_global->smime->cacertlist, email, X509_dup(cert));
1122 for(clist=ps_global->smime->cacertlist; clist && clist->next; clist = clist->next);
1123 certlist_to_file(tempfile, clist);
1124 add_file_to_container(CACert, tempfile, email);
1125 unlink(tempfile);
1126 }
1127 renew_store();
1128 new_store = 1;
1129 break;
1130
1131 case MC_DELETE:
1132 if (get_cert_deleted(ctype, num) != 0)
1133 q_status_message(SM_ORDER, 1, 3, _("Certificate already deleted"));
1134 else{
1135 mark_cert_deleted(ctype, num, 1);
1136 q_status_message(SM_ORDER, 1, 3, _("Certificate marked deleted"));
1137 }
1138 break;
1139
1140 case MC_UNDELETE:
1141 if (get_cert_deleted(ctype, num) != 0){
1142 mark_cert_deleted(ctype, num, 0);
1143 q_status_message(SM_ORDER, 1, 3, _("Certificate marked UNdeleted"));
1144 }
1145 else
1146 q_status_message(SM_ORDER, 1, 3, _("Certificate not marked deleted"));
1147 break;
1148
1149 default: break;
1150 }
1151
1152 if((pub_cert || priv_cert)
1153 && (out = print_private_key_information(email, priv_cert)) == NULL)
1154 q_status_message(SM_ORDER, 1, 3, _("Problem Reading Private Certificate Information"));
1155
1156 if(new_store){
1157 store = so_get(CharStar, NULL, EDIT_ACCESS);
1158 view_writec_init(store, NULL, HEADER_ROWS(ps),
1159 HEADER_ROWS(ps) + ps->ttyo->screen_rows - (HEADER_ROWS(ps)+ FOOTER_ROWS(ps)));
1160
1161 snprintf(tmp_20k_buf, SIZEOF_20KBUF,"%s", _("Certificate Information"));
1162 gf_puts_uline(tmp_20k_buf, view_writec);
1163 gf_puts(NEWLINE, view_writec);
1164 print_separator_line(100, '-', view_writec);
1165
1166 output_cert_info(cert, view_writec);
1167 gf_puts(NEWLINE, view_writec);
1168
1169 if(smime_validate_cert(cert, &error) < 0){
1170 const char *errorp = X509_verify_cert_error_string(error);
1171 snprintf(tmp_20k_buf, SIZEOF_20KBUF,_("Error validating certificate: %s"), errorp);
1172 } else
1173 snprintf(tmp_20k_buf, SIZEOF_20KBUF, "%s", _("Certificate validated without errors"));
1174
1175 gf_puts_uline(tmp_20k_buf, view_writec);
1176 gf_puts(NEWLINE, view_writec);
1177
1178 if(out != NULL){ /* print private key information */
1179 unsigned char ch[2];
1180
1181 gf_puts(NEWLINE, view_writec);
1182 ch[1] = '\0';
1183 while(BIO_read(out, ch, 1) >= 1)
1184 gf_puts((char *)ch, view_writec);
1185 gf_puts(NEWLINE, view_writec);
1186 q_status_message1(SM_ORDER, 1, 3, _("%s information shown at bottom of certificate information"), pub_cert ? _("Public") : _("Private"));
1187 BIO_free_all(out);
1188 out = NULL;
1189 }
1190 view_writec_destroy();
1191 new_store = 0;
1192 }
1193
1194 memset(&scrollargs, 0, sizeof(SCROLL_S));
1195
1196 scrollargs.text.text = so_text(store);
1197 scrollargs.text.src = CharStar;
1198 scrollargs.text.desc = "certificate information";
1199 scrollargs.body_valid = 1;
1200
1201 if(offset){ /* resize? preserve paging! */
1202 scrollargs.start.on = Offset;
1203 scrollargs.start.loc.offset = offset;
1204 scrollargs.body_valid = 0;
1205 offset = 0L;
1206 }
1207
1208 scrollargs.use_indexline_color = 1;
1209
1210 scrollargs.bar.title = _("CERTIFICATE INFORMATION");
1211 scrollargs.proc.tool = manage_certificate_info_tool;
1212 scrollargs.resize_exit = 1;
1213 scrollargs.help.text = h_certificate_information;
1214 scrollargs.help.title = _("HELP FOR MESSAGE TEXT VIEW");
1215 scrollargs.keys.what = FirstMenu;
1216 scrollargs.keys.menu = &smime_certificate_info_keymenu;
1217 setbitmap(scrollargs.keys.bitmap);
1218 if(ctype != Public || error != X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1219 /*error != X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY)*/
1220 clrbitn(TRUST_KEY, scrollargs.keys.bitmap);
1221 if(ctype != Private){
1222 clrbitn(PUBLIC_KEY, scrollargs.keys.bitmap);
1223 clrbitn(PRIVATE_KEY, scrollargs.keys.bitmap);
1224 }
1225 if(ctype == Password){
1226 clrbitn(DELETE_CERT_KEY, scrollargs.keys.bitmap);
1227 clrbitn(UNDELETE_CERT_KEY, scrollargs.keys.bitmap);
1228 }
1229
1230 cmd = scrolltool(&scrollargs);
1231
1232 switch(cmd){
1233 case MC_RESIZE :
1234 case MC_PRIVATE:
1235 case MC_PUBLIC : if(scrollargs.start.on == Offset)
1236 offset = scrollargs.start.loc.offset;
1237 new_store = 1;
1238 default: break;
1239 }
1240 if(new_store)
1241 so_give(&store);
1242 } while (cmd != MC_EXIT);
1243 ps->mangled_screen = 1;
1244 }
1245
1246 /*
1247 * This is silly, we just need this function so that we can tell scrolltool
1248 * that some commands are recognized. We use scrolltool because we do not
1249 * want to rewrite output_cert_info.
1250 */
1251 int
1252 manage_certificate_info_tool(int cmd, MSGNO_S *msgmap, SCROLL_S *sparms)
1253 {
1254 int rv;
1255 switch(cmd){
1256 case MC_DELETE:
1257 case MC_UNDELETE:
1258 case MC_PRIVATE:
1259 case MC_PUBLIC:
1260 case MC_TRUST: rv = 1; break;
1261 default: rv = 0; break;
1262 }
1263 return rv;
1264 }
1265
1266
1267 int
1268 manage_certs_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned flags)
1269 {
1270 int rv = 0;
1271 X509 *cert = NULL;
1272 WhichCerts ctype = (*cl)->d.s.ctype;
1273
1274 switch(cmd){
1275 case MC_ADD: /* create a self signed certificate and import it */
1276 if(ctype == Password){
1277 PERSONAL_CERT *pc;
1278 char pathdir[MAXPATH+1], filename[MAXPATH+1];
1279 struct stat sbuf;
1280 int st;
1281 smime_path(DF_SMIMETMPDIR, pathdir, sizeof(pathdir));
1282 if(((st = our_stat(pathdir, &sbuf)) == 0
1283 && (sbuf.st_mode & S_IFMT) == S_IFDIR)
1284 || (st != 0
1285 && can_access(pathdir, ACCESS_EXISTS) != 0
1286 && our_mkpath(pathdir, 0700) == 0)){
1287 pc = ALPINE_self_signed_certificate(NULL, 0, pathdir, MASTERNAME);
1288 if(strlen(pathdir) + strlen(MASTERNAME) + 5 + 1 > sizeof(filename)){
1289 q_status_message(SM_ORDER, 0, 2,
1290 _("pathdir for key too long"));
1291 }
1292 else{
1293 snprintf(filename, sizeof(filename), "%.*s/%.*s.key",
1294 (int) strlen(pathdir), pathdir,
1295 (int) (sizeof(filename) - strlen(MASTERNAME) - 5 - 1), MASTERNAME);
1296 filename[sizeof(filename)-1] = '\0';
1297 rv = import_certificate(ctype, pc, filename);
1298 if(rv == 1){
1299 ps->keyemptypwd = 0;
1300 if(our_stat(pathdir, &sbuf) == 0){
1301 if(unlink(filename) < 0)
1302 q_status_message1(SM_ORDER, 0, 2,
1303 _("Could not remove private key %s.key"), MASTERNAME);
1304 filename[strlen(filename)-4] = '\0';
1305 strcat(filename, ".crt");
1306 if(unlink(filename) < 0)
1307 q_status_message1(SM_ORDER, 0, 2,
1308 _("Could not remove public certificate %s.crt"), MASTERNAME);
1309 if(rmdir(pathdir) < 0)
1310 q_status_message1(SM_ORDER, 0, 2,
1311 _("Could not remove temporary directory %s"), pathdir);
1312 }
1313 }
1314 }
1315 }
1316 rv = 10; /* forces redraw */
1317 }
1318 break;
1319
1320 case MC_CHOICE:
1321 if(PATHCERTDIR(ctype) == NULL)
1322 return 0;
1323
1324 if((cert = get_cert_for((*cl)->d.s.address, ctype, 0)) == NULL){
1325 q_status_message(SM_ORDER, 1, 3, _("Problem Reading Certificate"));
1326 rv = 0;
1327 }
1328 else{
1329 display_certificate_information(ps, cert, (*cl)->d.s.address, ctype, (*cl)->varmem);
1330 rv = 10 + (*cl)->varmem;
1331 }
1332 break;
1333
1334 case MC_DELETE:
1335 if(ctype == Password){
1336 EVP_PKEY *key = NULL;
1337 PERSONAL_CERT *pc = (PERSONAL_CERT *) ps->pwdcert;
1338 RSA *rsa = NULL;
1339 const EVP_CIPHER *enc = NULL;
1340 BIO *out = NULL;
1341 BIO *in = NULL;
1342 char filename[MAXPATH+1];
1343 char passwd[MAILTMPLEN];
1344 char prompt[MAILTMPLEN];
1345
1346 if (pc != NULL && pc->key != NULL){
1347 strncpy(prompt, _("Enter password to unlock key: "), sizeof(prompt));
1348 prompt[sizeof(prompt)-1] = '\0';
1349 passwd[0] = '\0';
1350
1351 rv = alpine_get_password(prompt, passwd, sizeof(passwd));
1352
1353 if(rv == 1)
1354 q_status_message(SM_ORDER, 1, 3, _("Password deletion cancelled"));
1355 else if(rv == 0){
1356 snprintf(filename, sizeof(filename), "%s/%s.key", ps->pwdcertdir, pc->name);
1357 filename[sizeof(filename)-1] = '\0';
1358 if((in = BIO_new_file(filename, "r")) != NULL){
1359 key = PEM_read_bio_PrivateKey(in, NULL, NULL, passwd);
1360 if(key != NULL){
1361 if((rsa = EVP_PKEY_get1_RSA(key)) != NULL
1362 && (out = BIO_new(BIO_s_file())) != NULL
1363 && BIO_write_filename(out, filename) > 0
1364 && PEM_write_bio_RSAPrivateKey(out, rsa, enc, NULL, 0, NULL, passwd) > 0){
1365 q_status_message(SM_ORDER, 1, 3, _("Password Removed from private key"));
1366 ps->keyemptypwd = 1;
1367 }
1368 else
1369 rv = 1;
1370 }
1371 else{
1372 rv = 1;
1373 q_status_message(SM_ORDER, 1, 3, _("Failed to unlock private key"));
1374 }
1375 BIO_free(in);
1376 }
1377 else
1378 rv = 1;
1379 }
1380 if(rv == 1)
1381 q_status_message(SM_ORDER, 1, 3, _("Failed to remove password from private key"));
1382 rv += 10; /* forces redraw */
1383 if(out != NULL)
1384 BIO_free_all(out);
1385 if(rsa != NULL)
1386 RSA_free(rsa);
1387 if(key != NULL)
1388 EVP_PKEY_free(key);
1389 }
1390 }
1391 else {
1392 if ((*cl)->d.s.deleted != 0)
1393 q_status_message(SM_ORDER, 1, 3, _("Certificate already deleted"));
1394 else{
1395 (*cl)->d.s.deleted = 1;
1396 rv = 10 + (*cl)->varmem; /* forces redraw */
1397 mark_cert_deleted(ctype, (*cl)->varmem, 1);
1398 q_status_message(SM_ORDER, 1, 3, _("Certificate marked deleted"));
1399 }
1400 }
1401 break;
1402
1403 case MC_UNDELETE:
1404 if ((*cl)->d.s.deleted == 0)
1405 q_status_message(SM_ORDER, 1, 3, _("Certificate not marked deleted"));
1406 else{
1407 (*cl)->d.s.deleted = 0;
1408 mark_cert_deleted(ctype, (*cl)->varmem, 0);
1409 rv = 10 + (*cl)->varmem; /* forces redraw */
1410 q_status_message(SM_ORDER, 1, 3, _("Certificate marked UNdeleted"));
1411 }
1412 break;
1413
1414 case MC_EXPUNGE:
1415 { CertList *cl;
1416
1417 for(cl = DATACERT(ctype); cl != NULL && DELETEDCERT(cl) == 0; cl = cl->next);
1418 if(cl != NULL && DELETEDCERT(cl) != 0){
1419 smime_expunge_cert(ctype);
1420 rv = 10; /* forces redraw */
1421 }
1422 else{
1423 q_status_message(SM_ORDER, 3, 3, _("No certificates marked deleted"));
1424 rv = 0;
1425 }
1426 break;
1427 }
1428 case MC_IMPORT:
1429 rv = import_certificate(ctype, NULL, NULL);
1430 if(rv < 0){
1431 switch(rv){
1432 default:
1433 case -1:
1434 cmd_cancelled("Import certificate");
1435 break;
1436
1437 case -2:
1438 q_status_message1(SM_ORDER, 0, 2, _("Can't import certificate outside of %s"),
1439 ps_global->VAR_OPER_DIR);
1440 break;
1441 }
1442 }
1443 rv = 10; /* forces redraw */
1444 break;
1445
1446 case MC_EXIT:
1447 rv = config_exit_cmd(flags);
1448 break;
1449
1450 default:
1451 rv = -1;
1452 break;
1453 }
1454
1455 X509_free(cert);
1456 return rv;
1457 }
1458
1459 void
1460 smime_setup_size(char **s, size_t buflen, size_t n)
1461 {
1462 char *t = *s;
1463 *t++ = ' ';
1464 *t++ = '%';
1465 *t++ = '-';
1466 snprintf(t, buflen-3, "%zu.%zu", n, n);
1467 t += strlen(t);
1468 *t++ = 's';
1469 *t = '\0';
1470 *s = t;
1471 }
1472
1473 #ifdef PASSFILE
1474 void
1475 manage_password_file_certificates(struct pine *ps)
1476 {
1477 OPT_SCREEN_S screen;
1478 int readonly_warning = 0, rv = 10, fline, state = 0;
1479
1480 dprint((9, "manage_password_file_certificates"));
1481 ps->next_screen = SCREEN_FUN_NULL;
1482 ps->keyemptypwd = 0; /* just in case */
1483
1484 do {
1485 CONF_S *ctmp = NULL, *first_line = NULL;
1486
1487 fline = rv >= 10 ? rv - 10 : 0;
1488
1489 smime_manage_password_file_certs_init(ps, &ctmp, &first_line, fline, &state);
1490
1491 if(ctmp == NULL){
1492 ps->mangled_screen = 1;
1493 q_status_message(SM_ORDER, 1, 3, _("Failed to initialize password management screen (no key)"));
1494 return;
1495 }
1496
1497 memset(&screen, 0, sizeof(screen));
1498 screen.deferred_ro_warning = readonly_warning;
1499
1500 rv = conf_scroll_screen(ps, &screen, first_line,
1501 _("MANAGE PASSWORD FILE CERTS"),
1502 /* TRANSLATORS: Print something1 using something2.
1503 configuration is something1 */
1504 _("configuration"), 0, NULL);
1505 } while (rv != 0);
1506
1507 ps->mangled_screen = 1;
1508 ps->keyemptypwd = 0; /* reset this so it will not confuse other routines */
1509 smime_reinit();
1510 }
1511
1512 /* state: 0 = first time,
1513 * 1 = second or another time
1514 */
1515 void
1516 smime_manage_password_file_certs_init(struct pine *ps, CONF_S **ctmp, CONF_S **first_line, int fline, int *state)
1517 {
1518 char tmp[200];
1519 CertList *cl;
1520 int i;
1521 void *pwdcert = NULL; /* this is our current password file */
1522 char filename[MAXPATH+1];
1523 BIO *in = NULL;
1524 EVP_PKEY *key = NULL;
1525 PERSONAL_CERT *pc;
1526
1527 if(*state == 0){ /* first time around? */
1528 setup_pwdcert(&pwdcert);
1529 if(pwdcert == NULL) return;
1530 if(ps->pwdcert == NULL)
1531 ps->pwdcert = pwdcert;
1532 else
1533 free_personal_certs((PERSONAL_CERT **) &pwdcert);
1534 (*state)++;
1535 }
1536
1537 pc = (PERSONAL_CERT *) ps_global->pwdcert;
1538 snprintf(filename, sizeof(filename), "%s/%s.key", ps->pwdcertdir, pc->name);
1539 filename[sizeof(filename)-1] = '\0';
1540 if((in = BIO_new_file(filename, "r")) != NULL
1541 && (key = PEM_read_bio_PrivateKey(in, NULL, NULL, "")) != NULL)
1542 ps->keyemptypwd = 1;
1543 if(in != NULL)
1544 BIO_free(in);
1545 if(key != NULL)
1546 EVP_PKEY_free(key);
1547
1548 ps->pwdcertlist = cl = smime_X509_to_cert_info(X509_dup(pc->cert), pc->name);
1549
1550 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
1551 tmp[i] = '-';
1552 tmp[i] = '\0';
1553
1554 new_confline(ctmp);
1555 (*ctmp)->flags |= CF_NOSELECT;
1556 (*ctmp)->value = cpystr(tmp);
1557
1558 new_confline(ctmp);
1559 (*ctmp)->flags |= CF_NOSELECT;
1560 (*ctmp)->value = cpystr(_("Manage Certificates and Keys Used to Encrypt your Password File"));
1561
1562 new_confline(ctmp);
1563 (*ctmp)->flags |= CF_NOSELECT;
1564 (*ctmp)->value = cpystr(tmp);
1565
1566 new_confline(ctmp);
1567 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1568
1569 if(cl){
1570 int s, e, df, dt, md5; /* sizes of certain fields */
1571 int nf; /* number of fields */
1572 char u[MAILTMPLEN], *t;
1573
1574 e = MIN(strlen(cl->name), ps->ttyo->screen_cols/3); /* do not use too much screen */
1575 nf = 5; /* there are 5 fields */
1576 s = 3; /* status has fixed size */
1577 df = dt = 10; /* date from and date to have fixed size */
1578 md5 = ps->ttyo->screen_cols - s - df - dt - e - (nf - 1);
1579
1580 t = u;
1581 smime_setup_size(&t, sizeof(u), s);
1582 smime_setup_size(&t, sizeof(u) - strlen(t), e);
1583 smime_setup_size(&t, sizeof(u) - strlen(t), df);
1584 *t++ = ' '; /* leave an extra space between dates */
1585 *t = '\0'; /* make valgrind happy */
1586 smime_setup_size(&t, sizeof(u) - strlen(t), dt);
1587 *t++ = ' '; /* and another space between date and md5 sum */
1588 *t = '\0'; /* make valgrind happy again */
1589 smime_setup_size(&t, sizeof(u) - strlen(t), md5);
1590 *t = '\0'; /* tie off */
1591
1592 new_confline(ctmp);
1593 (*ctmp)->flags |= CF_NOSELECT;
1594 (*ctmp)->value = cpystr(_("New Public Certificate and Key:"));
1595
1596 new_confline(ctmp);
1597 (*ctmp)->d.s.ctype = Password;
1598 (*ctmp)->help = h_config_smime_password_file_certificates;
1599 (*ctmp)->tool = manage_certs_tool;
1600 (*ctmp)->keymenu = &config_smime_add_new_key_keymenu;
1601 s += 2;
1602 for(i = 0; i < s; i++) tmp[i] = ' ';
1603 tmp[i] = '\0';
1604 strncpy(tmp+s, _("Press \"RETURN\" to add new personal key"), sizeof(tmp)-s-1);
1605 for(i = strlen(tmp); i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp) - 1); i++)
1606 tmp[i] = ' ';
1607 tmp[i] = '\0';
1608 (*ctmp)->value = cpystr(tmp);
1609 *first_line = *ctmp;
1610
1611 new_confline(ctmp);
1612 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1613
1614 new_confline(ctmp);
1615 (*ctmp)->flags |= CF_NOSELECT;
1616 (*ctmp)->value = cpystr(_("Current Public Certificate and Key:"));
1617
1618 new_confline(ctmp);
1619 (*ctmp)->d.s.ctype = Password;
1620 (*ctmp)->d.s.deleted = 0;
1621 (*ctmp)->help = h_config_smime_password_file_certificates;
1622 (*ctmp)->tool = manage_certs_tool;
1623 (*ctmp)->keymenu = ps->keyemptypwd == 0
1624 ? &config_smime_manage_view_cert_keymenu
1625 : &config_smime_manage_view_cert_keymenu_no_delete;
1626 (*ctmp)->varmem = 0;
1627 strncpy((*ctmp)->d.s.address, cl->name, sizeof((*ctmp)->d.s.address));
1628 (*ctmp)->d.s.address[sizeof((*ctmp)->d.s.address) - 1] = '\0';
1629 snprintf(tmp, sizeof(tmp), u,
1630 (*ctmp)->d.s.deleted ? "D" : " ",
1631 cl->name,
1632 DATEFROMCERT(cl), DATETOCERT(cl), MD5CERT(cl));
1633 (*ctmp)->value = cpystr(tmp);
1634 }
1635 }
1636 #endif /* PASSFILE */
1637
1638
1639 void
1640 smime_manage_certs_init(struct pine *ps, CONF_S **ctmp, CONF_S **first_line, WhichCerts ctype, int fline)
1641 {
1642 char tmp[200];
1643 CertList *data;
1644 int i;
1645
1646 smime_init();
1647
1648 data = DATACERT(ctype);
1649 // ext = EXTCERT(ctype);
1650
1651 if(data == NULL || RENEWCERT(data))
1652 renew_cert_data(&data, ctype);
1653
1654 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
1655 tmp[i] = '-';
1656 tmp[i] = '\0';
1657
1658 new_confline(ctmp);
1659 (*ctmp)->flags |= CF_NOSELECT;
1660 (*ctmp)->value = cpystr(tmp);
1661
1662 (*ctmp)->keymenu = &config_text_keymenu;
1663
1664 new_confline(ctmp);
1665 (*ctmp)->flags |= CF_NOSELECT;
1666 sprintf(tmp, _("List of %s certificates"), ctype == Public ? _("public")
1667 : (ctype == Private ? _("private")
1668 : (ctype == CACert ? _("certificate authority") : "unknown (?)")));
1669 (*ctmp)->value = cpystr(tmp);
1670
1671 for(i = 0; i < sizeof(tmp) && i < (ps->ttyo ? ps->ttyo->screen_cols : sizeof(tmp)); i++)
1672 tmp[i] = '-';
1673 tmp[i] = '\0';
1674
1675 new_confline(ctmp);
1676 (*ctmp)->flags |= CF_NOSELECT;
1677 (*ctmp)->value = cpystr(tmp);
1678
1679 new_confline(ctmp);
1680 (*ctmp)->flags |= CF_NOSELECT | CF_B_LINE;
1681
1682 if(data){
1683 CertList *cl; int i;
1684 int s, e, df, dt, md5; /* sizes of certain fields */
1685 int nf; /* number of fields */
1686 char u[MAILTMPLEN], *t;
1687
1688 for(cl = data, e = 0; cl; cl = cl->next)
1689 if(cl->name && strlen(cl->name) > e)
1690 e = strlen(cl->name);
1691
1692 if(ctype != Private && SMHOLDERTYPE(ctype) == Directory)
1693 e -= 4; /* remove extension length */
1694 e = MIN(e, ps->ttyo->screen_cols/3); /* do not use too much screen */
1695 nf = 5; /* there are 5 fields */
1696 s = 3; /* status has fixed size */
1697 df = dt = 10; /* date from and date to have fixed size */
1698 md5 = ps->ttyo->screen_cols - s - df - dt - e - (nf - 1);
1699
1700 t = u;
1701 smime_setup_size(&t, sizeof(u), s);
1702 smime_setup_size(&t, sizeof(u) - strlen(t), e);
1703 smime_setup_size(&t, sizeof(u) - strlen(t), df);
1704 *t++ = ' '; /* leave an extra space between dates */
1705 *t = '\0'; /* make valgrind happy */
1706 smime_setup_size(&t, sizeof(u) - strlen(t), dt);
1707 *t++ = ' '; /* and another space between date and md5 sum */
1708 *t = '\0'; /* make valgrind happy again */
1709 smime_setup_size(&t, sizeof(u) - strlen(t), md5);
1710 *t = '\0'; /* tie off */
1711
1712 for(cl = data, i = 0; cl; cl = cl->next)
1713 if(cl->name){
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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