jcs.org
mutt stable branch with some hacks
1/*
2 * Copyright (C) 1996-1997 Michael R. Elkins <me@mutt.org>
3 * Copyright (C) 1999-2003 Thomas Roessler <roessler@does-not-exist.org>
4 * Copyright (C) 2004 g10 Code GmbH
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 */
20
21#ifdef CRYPT_BACKEND_CLASSIC_PGP
22
23#include "mutt_crypt.h"
24#include "pgplib.h"
25
26
27/* prototypes */
28
29int pgp_use_gpg_agent(void);
30
31int pgp_check_traditional (FILE *, BODY *, int);
32BODY *pgp_decrypt_part (BODY *, STATE *, FILE *, BODY *);
33BODY *pgp_make_key_attachment (void);
34const char *pgp_micalg (const char *fname);
35
36char *_pgp_keyid (pgp_key_t);
37char *pgp_keyid (pgp_key_t);
38char *pgp_short_keyid (pgp_key_t);
39char *pgp_long_keyid (pgp_key_t);
40char *pgp_fingerprint (pgp_key_t k);
41char *pgp_fpr_or_lkeyid (pgp_key_t k);
42
43
44int mutt_check_pgp (HEADER * h);
45
46int pgp_decrypt_mime (FILE *, FILE **, BODY *, BODY **);
47
48/* int pgp_string_matches_hint (const char *s, LIST * hints); */
49
50/* pgp_key_t gpg_get_candidates (struct pgp_vinfo *, pgp_ring_t, LIST *); */
51pgp_key_t pgp_ask_for_key (char *, char *, short, pgp_ring_t);
52pgp_key_t pgp_get_candidates (pgp_ring_t, LIST *);
53pgp_key_t pgp_getkeybyaddr (ADDRESS *, short, pgp_ring_t, int);
54pgp_key_t pgp_getkeybystr (char *, short, pgp_ring_t);
55
56char *pgp_findKeys (ADDRESS *adrlist, int oppenc_mode);
57
58void pgp_forget_passphrase (void);
59int pgp_application_pgp_handler (BODY *, STATE *);
60int pgp_encrypted_handler (BODY *, STATE *);
61void pgp_extract_keys_from_attachment_list (FILE * fp, int tag, BODY * top);
62void pgp_void_passphrase (void);
63int pgp_valid_passphrase (void);
64
65
66/* The PGP invocation interface - not really beautiful. */
67
68pid_t pgp_invoke_decode (FILE **pgpin, FILE **pgpout, FILE **pgperr,
69 int pgpinfd, int pgpoutfd, int pgperrfd,
70 const char *fname, short need_passphrase);
71pid_t pgp_invoke_verify (FILE **pgpin, FILE **pgpout, FILE **pgperr,
72 int pgpinfd, int pgpoutfd, int pgperrfd,
73 const char *fname, const char *sig_fname);
74pid_t pgp_invoke_decrypt (FILE **pgpin, FILE **pgpout, FILE **pgperr,
75 int pgpinfd, int pgpoutfd, int pgperrfd,
76 const char *fname);
77pid_t pgp_invoke_sign (FILE **pgpin, FILE **pgpout, FILE **pgperr,
78 int pgpinfd, int pgpoutfd, int pgperrfd,
79 const char *fname);
80pid_t pgp_invoke_encrypt (FILE **pgpin, FILE **pgpout, FILE **pgperr,
81 int pgpinfd, int pgpoutfd, int pgperrfd,
82 const char *fname, const char *uids, int sign);
83pid_t pgp_invoke_export (FILE **pgpin, FILE **pgpout, FILE **pgperr,
84 int pgpinfd, int pgpoutfd, int pgperrfd,
85 const char *uids);
86pid_t pgp_invoke_verify_key (FILE **pgpin, FILE **pgpout, FILE **pgperr,
87 int pgpinfd, int pgpoutfd, int pgperrfd,
88 const char *uids);
89pid_t pgp_invoke_list_keys (FILE **pgpin, FILE **pgpout, FILE **pgperr,
90 int pgpinfd, int pgpoutfd, int pgperrfd,
91 pgp_ring_t keyring, LIST *hints);
92pid_t pgp_invoke_traditional (FILE **pgpin, FILE **pgpout, FILE **pgperr,
93 int pgpinfd, int pgpoutfd, int pgperrfd,
94 const char *fname, const char *uids, int flags);
95
96
97void pgp_invoke_import (const char *fname);
98void pgp_invoke_getkeys (ADDRESS *);
99
100
101/* private ? */
102int pgp_verify_one (BODY *, STATE *, const char *);
103BODY *pgp_traditional_encryptsign (BODY *, int, char *);
104BODY *pgp_encrypt_message (BODY *, char *, int);
105BODY *pgp_sign_message (BODY *);
106
107int pgp_send_menu (HEADER *msg);
108
109#endif /* CRYPT_BACKEND_CLASSIC_PGP */