1 #if !defined(lint) && !defined(DOS)
2 static char rcsid
[] = "$Id: smime.c 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $";
6 * ========================================================================
7 * Copyright 2013-2014 Eduardo Chappa
8 * Copyright 2008 University of Washington
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
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * ========================================================================
20 * This is based on a contribution from Jonathan Paisley
23 * Author: paisleyj@dcs.gla.ac.uk
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"
43 #include "confscroll.h"
47 /* internal prototypes */
48 void format_smime_info(int pass
, BODY
*body
, long msgno
, gf_io_t pc
);
49 void print_separator_line(int percent
, int ch
, gf_io_t pc
);
50 void output_cert_info(X509
*cert
, gf_io_t pc
);
51 void output_X509_NAME(X509_NAME
*name
, gf_io_t pc
);
52 void side_by_side(STORE_S
*left
, STORE_S
*right
, gf_io_t pc
);
53 STORE_S
*wrap_store(STORE_S
*in
, int width
);
54 void smime_config_init_display(struct pine
*, CONF_S
**, CONF_S
**);
55 void revert_to_saved_smime_config(struct pine
*ps
, SAVED_CONFIG_S
*vsave
);
56 SAVED_CONFIG_S
*save_smime_config_vars(struct pine
*ps
);
57 void free_saved_smime_config(struct pine
*ps
, SAVED_CONFIG_S
**vsavep
);
58 int smime_helper_tool(struct pine
*, int, CONF_S
**, unsigned);
59 int smime_public_certs_tool(struct pine
*, int, CONF_S
**, unsigned);
60 void manage_certificates(struct pine
*, WhichCerts
);
61 void smime_manage_certs_init (struct pine
*, CONF_S
**, CONF_S
**, WhichCerts
, int);
62 void display_certificate_information(struct pine
*, X509
*, char *, WhichCerts
, int num
);
63 int manage_certs_tool(struct pine
*ps
, int cmd
, CONF_S
**cl
, unsigned flags
);
64 int manage_certificate_info_tool(int, MSGNO_S
*, SCROLL_S
*);
68 * prompt the user for their passphrase
69 * (possibly prompting with the email address in s_passphrase_emailaddr)
72 smime_get_passphrase(void)
77 HelpType help
= NO_HELP
;
79 assert(ps_global
->smime
!= NULL
);
80 snprintf(prompt
, sizeof(prompt
),
81 _("Enter passphrase for <%s>: "), (ps_global
->smime
&& ps_global
->smime
->passphrase_emailaddr
) ? ps_global
->smime
->passphrase_emailaddr
[0] : "unknown");
84 flags
= OE_PASSWD
| OE_DISALLOW_HELP
;
85 ((char *) ps_global
->smime
->passphrase
)[0] = '\0';
86 rc
= optionally_enter((char *) ps_global
->smime
->passphrase
,
87 -FOOTER_ROWS(ps_global
), 0,
88 sizeof(ps_global
->smime
->passphrase
),
89 prompt
, NULL
, help
, &flags
);
90 } while (rc
!=0 && rc
!=1 && rc
>0);
94 ps_global
->smime
->entered_passphrase
= 1;
97 return rc
; /* better return rc and make the caller check its return value */
102 smime_info_screen(struct pine
*ps
)
109 HANDLE_S
*handles
= NULL
;
111 STORE_S
*store
= NULL
;
113 ps
->prev_screen
= smime_info_screen
;
114 ps
->next_screen
= SCREEN_FUN_NULL
;
116 if(mn_total_cur(ps
->msgmap
) > 1L){
117 q_status_message(SM_ORDER
| SM_DING
, 0, 3,
118 _("Can only view one message's information at a time."));
121 /* else check for existence of smime bits */
123 msgno
= mn_m2raw(ps
->msgmap
, mn_get_cur(ps
->msgmap
));
125 env
= mail_fetch_structure(ps
->mail_stream
, msgno
, &body
, 0);
127 q_status_message(SM_ORDER
, 0, 3,
128 _("Can't fetch body of message."));
134 store
= so_get(CharStar
, NULL
, EDIT_ACCESS
);
136 while(ps
->next_screen
== SCREEN_FUN_NULL
){
140 so_truncate(store
, 0);
142 view_writec_init(store
, &handles
, HEADER_ROWS(ps
),
144 ps
->ttyo
->screen_rows
- (HEADER_ROWS(ps
)
147 gf_puts_uline("Overview", view_writec
);
148 gf_puts(NEWLINE
, view_writec
);
150 format_smime_info(1, body
, msgno
, view_writec
);
151 gf_puts(NEWLINE
, view_writec
);
152 format_smime_info(2, body
, msgno
, view_writec
);
154 view_writec_destroy();
156 ps
->next_screen
= SCREEN_FUN_NULL
;
158 memset(&scrollargs
, 0, sizeof(SCROLL_S
));
159 scrollargs
.text
.text
= so_text(store
);
160 scrollargs
.text
.src
= CharStar
;
161 scrollargs
.text
.desc
= "S/MIME information";
162 scrollargs
.body_valid
= 1;
164 if(offset
){ /* resize? preserve paging! */
165 scrollargs
.start
.on
= Offset
;
166 scrollargs
.start
.loc
.offset
= offset
;
170 scrollargs
.bar
.title
= "S/MIME INFORMATION";
171 /* scrollargs.end_scroll = view_end_scroll; */
172 scrollargs
.resize_exit
= 1;
173 scrollargs
.help
.text
= NULL
;
174 scrollargs
.help
.title
= "HELP FOR S/MIME INFORMATION VIEW";
175 scrollargs
.keys
.menu
= &smime_info_keymenu
;
176 scrollargs
.keys
.what
= what
;
177 setbitmap(scrollargs
.keys
.bitmap
);
179 if(scrolltool(&scrollargs
) == MC_RESIZE
)
180 offset
= scrollargs
.start
.loc
.offset
;
188 format_smime_info(int pass
, BODY
*body
, long msgno
, gf_io_t pc
)
193 if(body
->type
== TYPEMULTIPART
){
196 for(p
=body
->nested
.part
; p
; p
=p
->next
)
197 format_smime_info(pass
, &p
->body
, msgno
, pc
);
203 if(PKCS7_type_is_signed(p7
)){
204 STACK_OF(X509
) *signers
;
208 gf_puts(_("This message was cryptographically signed."), pc
);
209 gf_puts(NEWLINE
, pc
);
213 signers
= PKCS7_get0_signers(p7
, NULL
, 0);
217 snprintf(tmp_20k_buf
, SIZEOF_20KBUF
, _("Certificate%s used for signing"),
218 plural(sk_X509_num(signers
)));
219 gf_puts_uline(tmp_20k_buf
, pc
);
220 gf_puts(NEWLINE
, pc
);
221 print_separator_line(100, '-', pc
);
223 for(i
=0; i
<sk_X509_num(signers
); i
++){
224 X509
*x
= sk_X509_value(signers
, i
);
227 output_cert_info(x
, pc
);
228 gf_puts(NEWLINE
, pc
);
233 sk_X509_free(signers
);
238 else if(PKCS7_type_is_enveloped(p7
)){
242 gf_puts(_("This message was encrypted."), pc
);
243 gf_puts(NEWLINE
, pc
);
247 if(p7
->d
.enveloped
&& p7
->d
.enveloped
->enc_data
){
248 X509_ALGOR
*alg
= p7
->d
.enveloped
->enc_data
->algorithm
;
249 STACK_OF(PKCS7_RECIP_INFO
) *ris
= p7
->d
.enveloped
->recipientinfo
;
252 gf_puts(_("The algorithm used to encrypt was "), pc
);
255 char *n
= (char *) OBJ_nid2sn( OBJ_obj2nid(alg
->algorithm
));
257 gf_puts(n
? n
: "<unknown>", pc
);
261 gf_puts("<unknown>", pc
);
263 gf_puts("." NEWLINE NEWLINE
, pc
);
265 snprintf(tmp_20k_buf
, SIZEOF_20KBUF
, _("Certificate%s for decrypting"),
266 plural(sk_PKCS7_RECIP_INFO_num(ris
)));
267 gf_puts_uline(tmp_20k_buf
, pc
);
268 gf_puts(NEWLINE
, pc
);
269 print_separator_line(100, '-', pc
);
271 for(i
=0; i
<sk_PKCS7_RECIP_INFO_num(ris
); i
++){
272 PKCS7_RECIP_INFO
*ri
;
273 PERSONAL_CERT
*pcert
;
275 ri
= sk_PKCS7_RECIP_INFO_value(ris
, i
);
279 pcert
= find_certificate_matching_recip_info(ri
);
283 print_separator_line(25, '*', pc
);
284 gf_puts(NEWLINE
, pc
);
289 output_cert_info(pcert
->cert
, pc
);
290 gf_puts(NEWLINE
, pc
);
296 gf_puts(_("No certificate capable of decrypting could be found."), pc
);
297 gf_puts(NEWLINE
, pc
);
298 gf_puts(NEWLINE
, pc
);
310 print_separator_line(int percent
, int ch
, gf_io_t pc
)
314 len
= ps_global
->ttyo
->screen_cols
* percent
/ 100;
315 start
= (ps_global
->ttyo
->screen_cols
- len
)/2;
317 for(i
=0; i
<start
; i
++)
320 for(i
=start
; i
<start
+len
; i
++)
323 gf_puts(NEWLINE
, pc
);
328 output_cert_info(X509
*cert
, gf_io_t pc
)
331 STORE_S
*left
,*right
;
335 left
= so_get(CharStar
, NULL
, EDIT_ACCESS
);
336 right
= so_get(CharStar
, NULL
, EDIT_ACCESS
);
340 gf_set_so_writec(&spc
, left
);
342 if(!cert
->cert_info
){
343 gf_puts("Couldn't find certificate info.", spc
);
344 gf_puts(NEWLINE
, spc
);
347 gf_puts_uline("Subject (whose certificate it is)", spc
);
348 gf_puts(NEWLINE
, spc
);
350 output_X509_NAME(cert
->cert_info
->subject
, spc
);
351 gf_puts(NEWLINE
, spc
);
353 gf_puts_uline("Serial Number", spc
);
354 gf_puts(NEWLINE
, spc
);
362 bs
= X509_get_serialNumber(cert
);
363 if (bs
->length
<= (int)sizeof(long)){
364 l
= ASN1_INTEGER_get(bs
);
365 if (bs
->type
== V_ASN1_NEG_INTEGER
){
371 snprintf(buf
, sizeof(buf
), " %s%lu (%s0x%lx)", neg
, l
, neg
, l
);
373 snprintf(buf
, sizeof(buf
), "%s", bs
->type
== V_ASN1_NEG_INTEGER
? "(Negative)" : "");
374 for (i
= 0; i
< bs
->length
; i
++)
375 snprintf(buf
+ strlen(buf
), sizeof(buf
) - strlen(buf
), "%02x%s", bs
->data
[i
],
376 i
+1 == bs
->length
? "" : ":");
380 gf_puts(NEWLINE
, spc
);
381 gf_puts(NEWLINE
, spc
);
383 gf_puts_uline("Validity", spc
);
384 gf_puts(NEWLINE
, spc
);
386 BIO
*mb
= BIO_new(BIO_s_mem());
389 gf_puts("Not Before: ", spc
);
391 (void) BIO_reset(mb
);
392 ASN1_UTCTIME_print(mb
, cert
->cert_info
->validity
->notBefore
);
393 (void) BIO_flush(mb
);
394 while((len
= BIO_read(mb
, iobuf
, sizeof(iobuf
))) > 0)
395 gf_nputs(iobuf
, len
, spc
);
397 gf_puts(NEWLINE
, spc
);
399 gf_puts("Not After: ", spc
);
401 (void) BIO_reset(mb
);
402 ASN1_UTCTIME_print(mb
, cert
->cert_info
->validity
->notAfter
);
403 (void) BIO_flush(mb
);
404 while((len
= BIO_read(mb
, iobuf
, sizeof(iobuf
))) > 0)
405 gf_nputs(iobuf
, len
, spc
);
407 gf_puts(NEWLINE
, spc
);
408 gf_puts(NEWLINE
, spc
);
414 gf_clear_so_writec(left
);
416 gf_set_so_writec(&spc
, right
);
418 if(!cert
->cert_info
){
419 gf_puts(_("Couldn't find certificate info."), spc
);
420 gf_puts(NEWLINE
, spc
);
423 gf_puts_uline("Issuer", spc
);
424 gf_puts(NEWLINE
, spc
);
426 output_X509_NAME(cert
->cert_info
->issuer
, spc
);
427 gf_puts(NEWLINE
, spc
);
430 gf_clear_so_writec(right
);
432 side_by_side(left
, right
, pc
);
434 gf_puts_uline("SHA1 Fingerprint", pc
);
435 gf_puts(NEWLINE
, pc
);
436 get_fingerprint(cert
, EVP_sha1(), buf
, sizeof(buf
));
438 gf_puts(NEWLINE
, pc
);
440 gf_puts_uline("MD5 Fingerprint", pc
);
441 gf_puts(NEWLINE
, pc
);
442 get_fingerprint(cert
, EVP_md5(), buf
, sizeof(buf
));
444 gf_puts(NEWLINE
, pc
);
452 output_X509_NAME(X509_NAME
*name
, gf_io_t pc
)
457 c
= X509_NAME_entry_count(name
);
459 for(i
=c
-1; i
>=0; i
--){
462 e
= X509_NAME_get_entry(name
,i
);
466 X509_NAME_get_text_by_OBJ(name
, e
->object
, buf
, sizeof(buf
));
469 gf_puts(NEWLINE
, pc
);
475 * Output the contents of the given stores (left and right)
476 * to the given gf_io_t.
477 * The width of the terminal is inspected and two columns
478 * are created to fit the stores into. They are then wrapped
482 side_by_side(STORE_S
*left
, STORE_S
*right
, gf_io_t pc
)
484 STORE_S
*left_wrapped
;
485 STORE_S
*right_wrapped
;
491 int w
= ps_global
->ttyo
->screen_cols
/2 - 1;
494 so_seek(right
, 0, 0);
496 left_wrapped
= wrap_store(left
, w
);
497 right_wrapped
= wrap_store(right
, w
);
499 so_seek(left_wrapped
, 0, 0);
500 so_seek(right_wrapped
, 0, 0);
504 l
= so_fgets(left_wrapped
, buf_l
, sizeof(buf_l
));
505 r
= so_fgets(right_wrapped
, buf_r
, sizeof(buf_r
));
506 if(l
== NULL
&& r
== NULL
)
509 for(i
=0, b
=buf_l
; i
<w
&& *b
&& *b
!='\r' && *b
!='\n'; i
++,b
++){
511 /* reduce accumulated width if an embed tag is discovered */
523 for(i
=0, b
=buf_r
; i
<w
&& *b
&& *b
!='\r' && *b
!='\n'; i
++,b
++)
527 gf_puts(NEWLINE
, pc
);
530 so_give(&left_wrapped
);
531 so_give(&right_wrapped
);
535 * Wrap the text in the given store to the given width.
536 * A new store is created for the result.
539 wrap_store(STORE_S
*in
, int width
)
548 result
= so_get(CharStar
, NULL
, EDIT_ACCESS
);
549 ws
= gf_wrap_filter_opt(width
, width
, NULL
, 0, 0);
552 gf_link_filter(gf_wrap
, ws
);
554 gf_set_so_writec(&opc
, result
);
555 gf_set_so_readc(&ipc
, in
);
559 gf_clear_so_readc(in
);
560 gf_clear_so_writec(result
);
567 smime_config_screen(struct pine
*ps
, int edit_exceptions
)
569 CONF_S
*ctmp
= NULL
, *first_line
= NULL
;
570 SAVED_CONFIG_S
*vsave
;
572 int ew
, readonly_warning
= 0;
574 dprint((9, "smime_config_screen()"));
575 ps
->next_screen
= SCREEN_FUN_NULL
;
578 * this is necessary because we need to know the correct paths
579 * to configure certificates and keys, and we could get here
580 * without having done that before we reach this place.
584 if(ps
->fix_fixed_warning
)
585 offer_to_fix_pinerc(ps
);
587 ew
= edit_exceptions
? ps_global
->ew_for_except_vars
: Main
;
590 readonly_warning
= 1;
592 PINERC_S
*prc
= NULL
;
605 readonly_warning
= prc
? prc
->readonly
: 1;
606 if(prc
&& prc
->quit_to_edit
){
607 quit_to_edit_msg(prc
);
612 smime_config_init_display(ps
, &ctmp
, &first_line
);
614 vsave
= save_smime_config_vars(ps
);
616 memset(&screen
, 0, sizeof(screen
));
617 screen
.deferred_ro_warning
= readonly_warning
;
618 switch(conf_scroll_screen(ps
, &screen
, first_line
,
619 edit_exceptions
? _("SETUP S/MIME EXCEPTIONS")
621 /* TRANSLATORS: Print something1 using something2.
622 configuration is something1 */
623 _("configuration"), 0)){
628 write_pinerc(ps
, ew
, WRP_NONE
);
632 revert_to_saved_smime_config(ps
, vsave
);
636 q_status_message(SM_ORDER
, 7, 10,
637 _("conf_scroll_screen bad ret in smime_config"));
641 free_saved_smime_config(ps
, &vsave
);
647 smime_related_var(struct pine
*ps
, struct variable
*var
)
649 return(var
== &ps
->vars
[V_PUBLICCERT_DIR
] ||
650 var
== &ps
->vars
[V_PUBLICCERT_CONTAINER
] ||
651 var
== &ps
->vars
[V_PRIVATEKEY_DIR
] ||
652 var
== &ps
->vars
[V_PRIVATEKEY_CONTAINER
] ||
653 var
== &ps
->vars
[V_CACERT_DIR
] ||
654 var
== &ps
->vars
[V_CACERT_CONTAINER
]);
658 smime_config_init_display(struct pine
*ps
, CONF_S
**ctmp
, CONF_S
**first_line
)
662 struct variable
*vtmp
;
666 /* find longest variable name */
667 for(vtmp
= ps
->vars
; vtmp
->name
; vtmp
++){
668 if(!(smime_related_var(ps
, vtmp
)))
671 if((i
= utf8_width(pretty_var_name(vtmp
->name
))) > ln
)
675 for(vtmp
= ps
->vars
; vtmp
->name
; vtmp
++){
676 if(!(smime_related_var(ps
, vtmp
)))
679 new_confline(ctmp
)->var
= vtmp
;
680 if(first_line
&& !*first_line
)
683 (*ctmp
)->valoffset
= ln
+3;
684 (*ctmp
)->keymenu
= &config_text_keymenu
;
685 (*ctmp
)->help
= config_help(vtmp
- ps
->vars
, 0);
686 (*ctmp
)->tool
= text_tool
;
688 utf8_snprintf(tmp
, sizeof(tmp
), "%-*.100w =", ln
, pretty_var_name(vtmp
->name
));
689 tmp
[sizeof(tmp
)-1] = '\0';
691 (*ctmp
)->varname
= cpystr(tmp
);
692 (*ctmp
)->varnamep
= (*ctmp
);
693 (*ctmp
)->flags
= CF_STARTITEM
;
694 (*ctmp
)->value
= pretty_value(ps
, *ctmp
);
698 vtmp
= &ps
->vars
[V_FEATURE_LIST
];
702 (*ctmp
)->flags
|= CF_NOSELECT
| CF_STARTITEM
;
703 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
704 (*ctmp
)->tool
= NULL
;
706 /* put a nice delimiter before list */
707 new_confline(ctmp
)->var
= NULL
;
708 (*ctmp
)->varnamep
= ctmpb
;
709 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
710 (*ctmp
)->help
= NO_HELP
;
711 (*ctmp
)->tool
= checkbox_tool
;
712 (*ctmp
)->valoffset
= feature_indent();
713 (*ctmp
)->flags
|= CF_NOSELECT
;
714 (*ctmp
)->value
= cpystr("Set Feature Name");
716 new_confline(ctmp
)->var
= NULL
;
717 (*ctmp
)->varnamep
= ctmpb
;
718 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
719 (*ctmp
)->help
= NO_HELP
;
720 (*ctmp
)->tool
= checkbox_tool
;
721 (*ctmp
)->valoffset
= feature_indent();
722 (*ctmp
)->flags
|= CF_NOSELECT
;
723 (*ctmp
)->value
= cpystr("--- ----------------------");
725 ind
= feature_list_index(F_DONT_DO_SMIME
);
726 feature
= feature_list(ind
);
727 new_confline(ctmp
)->var
= vtmp
;
728 (*ctmp
)->varnamep
= ctmpb
;
729 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
730 (*ctmp
)->help
= config_help(vtmp
-ps
->vars
, feature
->id
);
731 (*ctmp
)->tool
= checkbox_tool
;
732 (*ctmp
)->valoffset
= feature_indent();
733 (*ctmp
)->varmem
= ind
;
734 (*ctmp
)->value
= pretty_value(ps
, (*ctmp
));
736 ind
= feature_list_index(F_ENCRYPT_DEFAULT_ON
);
737 feature
= feature_list(ind
);
738 new_confline(ctmp
)->var
= vtmp
;
739 (*ctmp
)->varnamep
= ctmpb
;
740 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
741 (*ctmp
)->help
= config_help(vtmp
-ps
->vars
, feature
->id
);
742 (*ctmp
)->tool
= checkbox_tool
;
743 (*ctmp
)->valoffset
= feature_indent();
744 (*ctmp
)->varmem
= ind
;
745 (*ctmp
)->value
= pretty_value(ps
, (*ctmp
));
747 ind
= feature_list_index(F_REMEMBER_SMIME_PASSPHRASE
);
748 feature
= feature_list(ind
);
749 new_confline(ctmp
)->var
= vtmp
;
750 (*ctmp
)->varnamep
= ctmpb
;
751 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
752 (*ctmp
)->help
= config_help(vtmp
-ps
->vars
, feature
->id
);
753 (*ctmp
)->tool
= checkbox_tool
;
754 (*ctmp
)->valoffset
= feature_indent();
755 (*ctmp
)->varmem
= ind
;
756 (*ctmp
)->value
= pretty_value(ps
, (*ctmp
));
758 ind
= feature_list_index(F_SIGN_DEFAULT_ON
);
759 feature
= feature_list(ind
);
760 new_confline(ctmp
)->var
= vtmp
;
761 (*ctmp
)->varnamep
= ctmpb
;
762 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
763 (*ctmp
)->help
= config_help(vtmp
-ps
->vars
, feature
->id
);
764 (*ctmp
)->tool
= checkbox_tool
;
765 (*ctmp
)->valoffset
= feature_indent();
766 (*ctmp
)->varmem
= ind
;
767 (*ctmp
)->value
= pretty_value(ps
, (*ctmp
));
771 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
774 (*ctmp
)->flags
|= CF_NOSELECT
;
775 (*ctmp
)->value
= cpystr(_("Mac OS X specific features"));
777 ind
= feature_list_index(F_PUBLICCERTS_IN_KEYCHAIN
);
778 feature
= feature_list(ind
);
779 new_confline(ctmp
)->var
= vtmp
;
780 (*ctmp
)->varnamep
= ctmpb
;
781 (*ctmp
)->keymenu
= &config_checkbox_keymenu
;
782 (*ctmp
)->help
= config_help(vtmp
-ps
->vars
, feature
->id
);
783 (*ctmp
)->tool
= checkbox_tool
;
784 (*ctmp
)->valoffset
= feature_indent();
785 (*ctmp
)->varmem
= ind
;
786 (*ctmp
)->value
= pretty_value(ps
, (*ctmp
));
787 #endif /* APPLEKEYCHAIN */
790 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
792 for(i
= 0; i
< sizeof(tmp
) && i
< (ps
->ttyo
? ps
->ttyo
->screen_cols
: sizeof(tmp
)); i
++)
795 (*ctmp
)->flags
|= CF_NOSELECT
;
796 (*ctmp
)->value
= cpystr(tmp
);
799 (*ctmp
)->flags
|= CF_NOSELECT
;
800 (*ctmp
)->value
= cpystr(_("Be careful with the following commands, they REPLACE contents in the target"));
803 (*ctmp
)->flags
|= CF_NOSELECT
;
804 (*ctmp
)->value
= cpystr(tmp
);
807 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
809 /* copy public directory to container */
811 (*ctmp
)->tool
= smime_helper_tool
;
812 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
813 (*ctmp
)->help
= h_config_smime_transfer_pub_to_con
;
814 (*ctmp
)->value
= cpystr(_("Transfer public certs FROM directory TO container"));
817 /* copy private directory to container */
819 (*ctmp
)->tool
= smime_helper_tool
;
820 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
821 (*ctmp
)->help
= h_config_smime_transfer_priv_to_con
;
822 (*ctmp
)->value
= cpystr(_("Transfer private keys FROM directory TO container"));
825 /* copy cacert directory to container */
827 (*ctmp
)->tool
= smime_helper_tool
;
828 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
829 (*ctmp
)->help
= h_config_smime_transfer_cacert_to_con
;
830 (*ctmp
)->value
= cpystr(_("Transfer CA certs FROM directory TO container"));
833 new_confline(ctmp
)->var
= vtmp
;
834 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
836 /* copy public container to directory */
838 (*ctmp
)->tool
= smime_helper_tool
;
839 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
840 (*ctmp
)->help
= h_config_smime_transfer_pub_to_dir
;
841 (*ctmp
)->value
= cpystr(_("Transfer public certs FROM container TO directory"));
844 /* copy private container to directory */
846 (*ctmp
)->tool
= smime_helper_tool
;
847 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
848 (*ctmp
)->help
= h_config_smime_transfer_priv_to_dir
;
849 (*ctmp
)->value
= cpystr(_("Transfer private keys FROM container TO directory"));
852 /* copy cacert container to directory */
854 (*ctmp
)->tool
= smime_helper_tool
;
855 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
856 (*ctmp
)->help
= h_config_smime_transfer_cacert_to_dir
;
857 (*ctmp
)->value
= cpystr(_("Transfer CA certs FROM container TO directory"));
862 new_confline(ctmp
)->var
= vtmp
;
863 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
865 /* copy public container to keychain */
867 (*ctmp
)->tool
= smime_helper_tool
;
868 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
869 (*ctmp
)->help
= h_config_smime_transfer_pubcon_to_key
;
870 (*ctmp
)->value
= cpystr(_("Transfer public certs FROM container TO keychain"));
873 /* copy public keychain to container */
875 (*ctmp
)->tool
= smime_helper_tool
;
876 (*ctmp
)->keymenu
= &config_smime_helper_keymenu
;
877 (*ctmp
)->help
= h_config_smime_transfer_pubkey_to_con
;
878 (*ctmp
)->value
= cpystr(_("Transfer public certs FROM keychain TO container"));
881 #endif /* APPLEKEYCHAIN */
883 if(SMHOLDERTYPE(Private
) == Keychain
884 && SMHOLDERTYPE(Public
) == Keychain
885 && SMHOLDERTYPE(CACert
) == Keychain
)
888 new_confline(ctmp
)->var
= vtmp
;
889 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
892 (*ctmp
)->flags
|= CF_NOSELECT
;
893 (*ctmp
)->value
= cpystr(tmp
);
896 (*ctmp
)->flags
|= CF_NOSELECT
;
897 (*ctmp
)->value
= cpystr(_("Manage your own certificates"));
900 (*ctmp
)->flags
|= CF_NOSELECT
;
901 (*ctmp
)->value
= cpystr(tmp
);
903 new_confline(ctmp
)->var
= vtmp
;
904 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
906 /* manage public certificates */
908 (*ctmp
)->tool
= smime_helper_tool
;
909 (*ctmp
)->keymenu
= &config_smime_manage_certs_menu_keymenu
;
910 (*ctmp
)->help
= h_config_smime_public_certificates
;
911 (*ctmp
)->value
= cpystr(_("Manage Public Certificates"));
914 /* manage private keys */
916 (*ctmp
)->tool
= smime_helper_tool
;
917 (*ctmp
)->keymenu
= &config_smime_manage_certs_menu_keymenu
;
918 (*ctmp
)->help
= h_config_smime_private_keys
;
919 (*ctmp
)->value
= cpystr(_("Manage Private Keys"));
920 (*ctmp
)->varmem
= 10;
922 /* manage Certificate Authorities */
924 (*ctmp
)->tool
= smime_helper_tool
;
925 (*ctmp
)->keymenu
= &config_smime_manage_certs_menu_keymenu
;
926 (*ctmp
)->help
= h_config_smime_certificate_authorities
;
927 (*ctmp
)->value
= cpystr(_("Manage Certificate Authorities"));
928 (*ctmp
)->varmem
= 11;
931 void display_certificate_information(struct pine
*ps
, X509
*cert
, char *email
, WhichCerts ctype
, int num
)
936 int pub_cert
, priv_cert
, new_store
;
940 cmd
= offset
= pub_cert
= priv_cert
= 0;
942 ps
->next_screen
= SCREEN_FUN_NULL
;
944 /* MC_PRIVATE and MC_PUBLIC cancel each other,
945 * they can not be active at the same time
950 priv_cert
= 1 - priv_cert
;
951 smime_certificate_info_keymenu
.keys
[PUBLIC_KEY
].label
= N_("Public Key");
952 smime_certificate_info_keymenu
.keys
[PRIVATE_KEY
].label
= priv_cert
? N_("No Priv Key") : N_("Pivate Key");
957 pub_cert
= 1 - pub_cert
;
958 smime_certificate_info_keymenu
.keys
[PRIVATE_KEY
].label
= priv_cert
? N_("No Priv Key") : N_("Pivate Key");
959 smime_certificate_info_keymenu
.keys
[PUBLIC_KEY
].label
= N_("Public Key");
963 if(SMHOLDERTYPE(CACert
) == Directory
)
964 save_cert_for(email
, cert
, CACert
);
965 else{ /* if(SMHOLDERTYPE(CACert) == Container) */
967 char *upath
= PATHCERTDIR(ctype
);
968 char *tempfile
= tempfile_in_same_dir(path
, "az", NULL
);
972 strncpy(path
, temp_nam(NULL
, "a6"), sizeof(path
)-1);
974 strncpy(path
, upath
, sizeof(path
)-1);
975 path
[sizeof(path
)-1] = '\0';
977 add_to_end_of_certlist(&ps_global
->smime
->cacertlist
, email
, X509_dup(cert
));
978 for(clist
=ps_global
->smime
->cacertlist
; clist
&& clist
->next
; clist
= clist
->next
);
979 certlist_to_file(tempfile
, clist
);
980 add_file_to_container(CACert
, tempfile
, email
);
988 if (get_cert_deleted(ctype
, num
) != 0)
989 q_status_message(SM_ORDER
, 1, 3, _("Certificate already deleted"));
991 mark_cert_deleted(ctype
, num
, 1);
992 q_status_message(SM_ORDER
, 1, 3, _("Certificate marked deleted"));
997 if (get_cert_deleted(ctype
, num
) != 0){
998 mark_cert_deleted(ctype
, num
, 0);
999 q_status_message(SM_ORDER
, 1, 3, _("Certificate marked UNdeleted"));
1002 q_status_message(SM_ORDER
, 1, 3, _("Certificate not marked deleted"));
1008 if((pub_cert
|| priv_cert
)
1009 && (out
= print_private_key_information(email
, priv_cert
)) == NULL
)
1010 q_status_message(SM_ORDER
, 1, 3, _("Problem Reading Private Certificate Information"));
1013 store
= so_get(CharStar
, NULL
, EDIT_ACCESS
);
1014 view_writec_init(store
, NULL
, HEADER_ROWS(ps
),
1015 HEADER_ROWS(ps
) + ps
->ttyo
->screen_rows
- (HEADER_ROWS(ps
)+ FOOTER_ROWS(ps
)));
1017 snprintf(tmp_20k_buf
, SIZEOF_20KBUF
,"%s", _("Certificate Information"));
1018 gf_puts_uline(tmp_20k_buf
, view_writec
);
1019 gf_puts(NEWLINE
, view_writec
);
1020 print_separator_line(100, '-', view_writec
);
1022 output_cert_info(cert
, view_writec
);
1023 gf_puts(NEWLINE
, view_writec
);
1025 if(smime_validate_cert(cert
, &error
) < 0){
1026 const char *errorp
= X509_verify_cert_error_string(error
);
1027 snprintf(tmp_20k_buf
, SIZEOF_20KBUF
,_("Error validating certificate: %s"), errorp
);
1029 snprintf(tmp_20k_buf
, SIZEOF_20KBUF
, "%s", _("Certificate validated without errors"));
1031 gf_puts_uline(tmp_20k_buf
, view_writec
);
1032 gf_puts(NEWLINE
, view_writec
);
1034 if(out
!= NULL
){ /* print private key information */
1035 unsigned char ch
[2];
1037 gf_puts(NEWLINE
, view_writec
);
1039 while(BIO_read(out
, ch
, 1) >= 1)
1040 gf_puts((char *)ch
, view_writec
);
1041 gf_puts(NEWLINE
, view_writec
);
1042 q_status_message1(SM_ORDER
, 1, 3, _("%s information shown at bottom of certificate information"), pub_cert
? _("Public") : _("Private"));
1046 view_writec_destroy();
1050 memset(&scrollargs
, 0, sizeof(SCROLL_S
));
1052 scrollargs
.text
.text
= so_text(store
);
1053 scrollargs
.text
.src
= CharStar
;
1054 scrollargs
.text
.desc
= "certificate information";
1055 scrollargs
.body_valid
= 1;
1057 if(offset
){ /* resize? preserve paging! */
1058 scrollargs
.start
.on
= Offset
;
1059 scrollargs
.start
.loc
.offset
= offset
;
1060 scrollargs
.body_valid
= 0;
1064 scrollargs
.use_indexline_color
= 1;
1066 scrollargs
.bar
.title
= _("CERTIFICATE INFORMATION");
1067 scrollargs
.proc
.tool
= manage_certificate_info_tool
;
1068 scrollargs
.resize_exit
= 1;
1069 scrollargs
.help
.text
= h_certificate_information
;
1070 scrollargs
.help
.title
= _("HELP FOR MESSAGE TEXT VIEW");
1071 scrollargs
.keys
.what
= FirstMenu
;
1072 scrollargs
.keys
.menu
= &smime_certificate_info_keymenu
;
1073 setbitmap(scrollargs
.keys
.bitmap
);
1074 if(ctype
!= Public
|| error
!= X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT
)
1075 clrbitn(TRUST_KEY
, scrollargs
.keys
.bitmap
);
1076 if(ctype
!= Private
){
1077 clrbitn(PUBLIC_KEY
, scrollargs
.keys
.bitmap
);
1078 clrbitn(PRIVATE_KEY
, scrollargs
.keys
.bitmap
);
1081 cmd
= scrolltool(&scrollargs
);
1086 case MC_PUBLIC
: if(scrollargs
.start
.on
== Offset
)
1087 offset
= scrollargs
.start
.loc
.offset
;
1093 } while (cmd
!= MC_EXIT
);
1094 ps
->mangled_screen
= 1;
1098 * This is silly, we just need this function so that we can tell scrolltool
1099 * that some commands are recognized. We use scrolltool because we do not
1100 * want to rewrite output_cert_info.
1103 manage_certificate_info_tool(int cmd
, MSGNO_S
*msgmap
, SCROLL_S
*sparms
)
1111 case MC_TRUST
: rv
= 1; break;
1112 default: rv
= 0; break;
1119 manage_certs_tool(struct pine
*ps
, int cmd
, CONF_S
**cl
, unsigned flags
)
1123 WhichCerts ctype
= (*cl
)->d
.s
.ctype
;
1127 if(PATHCERTDIR(ctype
) == NULL
)
1130 if((cert
= get_cert_for((*cl
)->value
+3, ctype
)) == NULL
){
1131 q_status_message(SM_ORDER
, 1, 3, _("Problem Reading Certificate"));
1135 display_certificate_information(ps
, cert
, (*cl
)->value
+3, ctype
, (*cl
)->varmem
);
1136 rv
= 10 + (*cl
)->varmem
;
1141 if ((*cl
)->d
.s
.deleted
!= 0)
1142 q_status_message(SM_ORDER
, 1, 3, _("Certificate already deleted"));
1144 (*cl
)->d
.s
.deleted
= 1;
1145 rv
= 10 + (*cl
)->varmem
; /* forces redraw */
1146 mark_cert_deleted(ctype
, (*cl
)->varmem
, 1);
1147 q_status_message(SM_ORDER
, 1, 3, _("Certificate marked deleted"));
1152 if ((*cl
)->d
.s
.deleted
== 0)
1153 q_status_message(SM_ORDER
, 1, 3, _("Certificate not marked deleted"));
1155 (*cl
)->d
.s
.deleted
= 0;
1156 mark_cert_deleted(ctype
, (*cl
)->varmem
, 0);
1157 rv
= 10 + (*cl
)->varmem
; /* forces redraw */
1158 q_status_message(SM_ORDER
, 1, 3, _("Certificate marked UNdeleted"));
1165 for(cl
= DATACERT(ctype
); cl
!= NULL
&& DELETEDCERT(cl
) == 0; cl
= cl
->next
);
1166 if(cl
!= NULL
&& DELETEDCERT(cl
) != 0){
1167 smime_expunge_cert(ctype
);
1168 rv
= 10; /* forces redraw */
1171 q_status_message(SM_ORDER
, 3, 3, _("No certificates marked deleted"));
1177 rv
= import_certificate(ctype
);
1182 cmd_cancelled("Import certificate");
1186 q_status_message1(SM_ORDER
, 0, 2, _("Can't import certificate outside of %s"),
1187 ps_global
->VAR_OPER_DIR
);
1191 rv
= 10; /* forces redraw */
1195 rv
= config_exit_cmd(flags
);
1207 void smime_manage_certs_init(struct pine
*ps
, CONF_S
**ctmp
, CONF_S
**first_line
, WhichCerts ctype
, int fline
)
1216 data
= DATACERT(ctype
);
1217 ext
= EXTCERT(ctype
);
1219 if(data
== NULL
|| RENEWCERT(data
))
1220 renew_cert_data(&data
, ctype
);
1222 for(i
= 0; i
< sizeof(tmp
) && i
< (ps
->ttyo
? ps
->ttyo
->screen_cols
: sizeof(tmp
)); i
++)
1225 (*ctmp
)->flags
|= CF_NOSELECT
;
1226 (*ctmp
)->value
= cpystr(tmp
);
1228 (*ctmp
)->keymenu
= &config_text_keymenu
;
1231 (*ctmp
)->flags
|= CF_NOSELECT
;
1232 sprintf(tmp
, _("List of %scertificates"), ctype
== Public
? _("public ")
1233 : (ctype
== Private
? _("private ")
1234 : (ctype
== CACert
? _("certificate authority ") : "unknown (?) ")));
1235 (*ctmp
)->value
= cpystr(tmp
);
1237 for(i
= 0; i
< sizeof(tmp
) && i
< (ps
->ttyo
? ps
->ttyo
->screen_cols
: sizeof(tmp
)); i
++)
1240 (*ctmp
)->flags
|= CF_NOSELECT
;
1241 (*ctmp
)->value
= cpystr(tmp
);
1244 (*ctmp
)->flags
|= CF_NOSELECT
| CF_B_LINE
;
1247 CertList
*cl
; int i
;
1249 for(cl
= data
, i
= 0; cl
; cl
= cl
->next
)
1254 (*ctmp
)->d
.s
.ctype
= ctype
;
1255 (*ctmp
)->d
.s
.deleted
= get_cert_deleted(ctype
, i
);
1256 (*ctmp
)->tool
= manage_certs_tool
;
1257 (*ctmp
)->keymenu
= &config_smime_manage_certs_work_keymenu
;
1258 (*ctmp
)->varmem
= i
++;
1259 (*ctmp
)->help
= ctype
== Public
? h_config_smime_manage_public_menu
1260 : (ctype
== Private
? h_config_smime_manage_private_menu
1261 : h_config_smime_manage_cacerts_menu
);
1262 snprintf(tmp
, sizeof(tmp
), " %s\t%s", (*ctmp
)->d
.s
.deleted
? "D" : " ", cl
->name
);
1263 (*ctmp
)->value
= cpystr(tmp
);
1264 for(s
= (*ctmp
)->value
; s
&& (t
= strstr(s
, ext
)) != NULL
; s
= t
+1);
1265 if(s
) *(s
-1) = '\0';
1266 if(i
== fline
+1 && first_line
&& !*first_line
)
1267 *first_line
= *ctmp
;
1272 (*ctmp
)->d
.s
.ctype
= ctype
;
1273 (*ctmp
)->tool
= manage_certs_tool
;
1274 (*ctmp
)->keymenu
= &config_smime_add_certs_keymenu
;
1275 (*ctmp
)->value
= cpystr(_(" \tNo certificates found, press \"RETURN\" to add one."));
1276 if(first_line
&& !*first_line
)
1277 *first_line
= *ctmp
;
1281 void manage_certificates(struct pine
*ps
, WhichCerts ctype
)
1283 OPT_SCREEN_S screen
;
1284 int readonly_warning
= 0, rv
= 10, fline
;
1286 dprint((9, "manage_certificates(ps, %s)", ctype
== Public
? _("Public") : (ctype
== Private
? _("Private") : (ctype
== CACert
? _("certificate authority") : _("unknown")))));
1287 ps
->next_screen
= SCREEN_FUN_NULL
;
1290 CONF_S
*ctmp
= NULL
, *first_line
= NULL
;
1292 fline
= rv
>= 10 ? rv
- 10 : 0;
1296 smime_manage_certs_init(ps
, &ctmp
, &first_line
, ctype
, fline
);
1299 ps
->mangled_screen
= 1;
1304 memset(&screen
, 0, sizeof(screen
));
1305 screen
.deferred_ro_warning
= readonly_warning
;
1306 rv
= conf_scroll_screen(ps
, &screen
, first_line
,
1307 _("MANAGE CERTIFICATES"),
1308 /* TRANSLATORS: Print something1 using something2.
1309 configuration is something1 */
1310 _("configuration"), 0);
1313 ps
->mangled_screen
= 1;
1318 smime_helper_tool(struct pine
*ps
, int cmd
, CONF_S
**cl
, unsigned flags
)
1324 switch((*cl
)->varmem
){
1326 rv
= copy_publiccert_dir_to_container();
1328 q_status_message(SM_ORDER
, 1, 3, _("Public certs transferred to container"));
1330 q_status_message(SM_ORDER
, 3, 3, _("Problem transferring certs"));
1337 rv
= copy_publiccert_container_to_dir();
1339 q_status_message(SM_ORDER
, 1, 3, _("Public certs transferred to directory, delete Container config to use"));
1341 q_status_message(SM_ORDER
, 3, 3, _("Problem transferring certs"));
1348 rv
= copy_privatecert_dir_to_container();
1350 q_status_message(SM_ORDER
, 1, 3, _("Private keys transferred to container"));
1352 q_status_message(SM_ORDER
, 3, 3, _("Problem transferring certs"));
1359 rv
= copy_privatecert_container_to_dir();
1361 q_status_message(SM_ORDER
, 1, 3, _("Private keys transferred to directory, delete Container config to use"));
1363 q_status_message(SM_ORDER
, 3, 3, _("Problem transferring certs"));
1370 rv
= copy_cacert_dir_to_container();
1372 q_status_message(SM_ORDER
, 1, 3, _("CA certs transferred to container"));
1374 q_status_message(SM_ORDER
, 3, 3, _("Problem transferring certs"));
1381 rv
= copy_cacert_container_to_dir();
1383 q_status_message(SM_ORDER
, 1, 3, _("CA certs transferred to directory, delete Container config to use"));
1385 q_status_message(SM_ORDER
, 3, 3, _("Problem transferring certs"));
1391 #ifdef APPLEKEYCHAIN
1393 rv
= copy_publiccert_container_to_keychain();
1395 q_status_message(SM_ORDER
, 1, 3, _("Public certs transferred to keychain"));
1397 q_status_message(SM_ORDER
, 3, 3, _("Command not implemented yet"));
1404 rv
= copy_publiccert_keychain_to_container();
1406 q_status_message(SM_ORDER
, 1, 3, _("Public certs transferred to container"));
1408 q_status_message(SM_ORDER
, 3, 3, _("Command not implemented yet"));
1413 #endif /* APPLEKEYCHAIN */
1415 case 9: manage_certificates(ps
, Public
) ; break;
1416 case 10: manage_certificates(ps
, Private
); break;
1417 case 11: manage_certificates(ps
, CACert
) ; break;
1427 rv
= config_exit_cmd(flags
);
1432 /* keep this selection consistent with the codes above */
1433 ctype
= (*cl
)->varmem
== 9 ? Public
1434 : ((*cl
)->varmem
== 10 ? Private
: CACert
);
1435 rv
= import_certificate(ctype
);
1449 * Compare saved user_val with current user_val to see if it changed.
1450 * If any have changed, change it back and take the appropriate action.
1453 revert_to_saved_smime_config(struct pine
*ps
, SAVED_CONFIG_S
*vsave
)
1455 struct variable
*vreal
;
1459 char *pval
, **apval
, **lval
, ***alval
;
1462 for(vreal
= ps
->vars
; vreal
->name
; vreal
++,v
++){
1463 if(!(smime_related_var(ps
, vreal
) || vreal
==&ps
->vars
[V_FEATURE_LIST
]))
1467 lval
= LVAL(vreal
, ew
);
1468 alval
= ALVAL(vreal
, ew
);
1470 if((v
->saved_user_val
.l
&& !lval
)
1471 || (!v
->saved_user_val
.l
&& lval
))
1473 else if(!v
->saved_user_val
.l
&& !lval
)
1474 ;/* no change, nothing to do */
1476 for(i
= 0; v
->saved_user_val
.l
[i
] || lval
[i
]; i
++)
1477 if((v
->saved_user_val
.l
[i
]
1479 || strcmp(v
->saved_user_val
.l
[i
], lval
[i
])))
1481 (!v
->saved_user_val
.l
[i
] && lval
[i
])){
1491 free_list_array(alval
);
1493 /* copy back the original one */
1494 if(v
->saved_user_val
.l
){
1495 list
= v
->saved_user_val
.l
;
1497 /* count how many */
1501 *alval
= (char **)fs_get((n
+1) * sizeof(char *));
1503 for(i
= 0; i
< n
; i
++)
1504 (*alval
)[i
] = cpystr(v
->saved_user_val
.l
[i
]);
1512 pval
= PVAL(vreal
, ew
);
1513 apval
= APVAL(vreal
, ew
);
1515 if((v
->saved_user_val
.p
&&
1516 (!pval
|| strcmp(v
->saved_user_val
.p
, pval
))) ||
1517 (!v
->saved_user_val
.p
&& pval
)){
1518 /* It changed, fix it */
1521 /* free the changed value */
1523 fs_give((void **)apval
);
1525 if(v
->saved_user_val
.p
)
1526 *apval
= cpystr(v
->saved_user_val
.p
);
1532 if(vreal
== &ps
->vars
[V_FEATURE_LIST
])
1533 set_feature_list_current_val(vreal
);
1535 set_current_val(vreal
, TRUE
, FALSE
);
1537 fix_side_effects(ps
, vreal
, 1);
1544 save_smime_config_vars(struct pine
*ps
)
1546 struct variable
*vreal
;
1547 SAVED_CONFIG_S
*vsave
, *v
;
1549 vsave
= (SAVED_CONFIG_S
*)fs_get((V_LAST_VAR
+1)*sizeof(SAVED_CONFIG_S
));
1550 memset((void *)vsave
, 0, (V_LAST_VAR
+1)*sizeof(SAVED_CONFIG_S
));
1552 for(vreal
= ps
->vars
; vreal
->name
; vreal
++,v
++){
1553 if(!(smime_related_var(ps
, vreal
) || vreal
==&ps
->vars
[V_FEATURE_LIST
]))
1560 if(LVAL(vreal
, ew
)){
1561 /* count how many */
1563 list
= LVAL(vreal
, ew
);
1567 v
->saved_user_val
.l
= (char **)fs_get((n
+1) * sizeof(char *));
1568 memset((void *)v
->saved_user_val
.l
, 0, (n
+1)*sizeof(char *));
1569 for(i
= 0; i
< n
; i
++)
1570 v
->saved_user_val
.l
[i
] = cpystr(list
[i
]);
1572 v
->saved_user_val
.l
[n
] = NULL
;
1577 v
->saved_user_val
.p
= cpystr(PVAL(vreal
, ew
));
1586 free_saved_smime_config(struct pine
*ps
, SAVED_CONFIG_S
**vsavep
)
1588 struct variable
*vreal
;
1591 if(vsavep
&& *vsavep
){
1592 for(v
= *vsavep
, vreal
= ps
->vars
; vreal
->name
; vreal
++,v
++){
1593 if(!(smime_related_var(ps
, vreal
)))
1596 if(vreal
->is_list
){ /* free saved_user_val.l */
1597 if(v
&& v
->saved_user_val
.l
)
1598 free_list_array(&v
->saved_user_val
.l
);
1600 else if(v
&& v
->saved_user_val
.p
)
1601 fs_give((void **)&v
->saved_user_val
.p
);
1604 fs_give((void **)vsavep
);