1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/* keybox.h - Keybox operations
* Copyright (C) 2001, 2003, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#ifndef KEYBOX_H
#define KEYBOX_H 1
#ifdef __cplusplus
extern "C" {
#if 0
}
#endif
#endif
#include "../common/iobuf.h"
#include "keybox-search-desc.h"
#ifdef KEYBOX_WITH_X509
# include <ksba.h>
#endif
typedef struct keybox_handle *KEYBOX_HANDLE;
typedef enum
{
KEYBOX_FLAG_BLOB, /* The blob flags. */
KEYBOX_FLAG_VALIDITY, /* The validity of the entire key. */
KEYBOX_FLAG_OWNERTRUST, /* The assigned ownertrust. */
KEYBOX_FLAG_KEY, /* The key flags; requires a key index. */
KEYBOX_FLAG_UID, /* The user ID flags; requires an uid index. */
KEYBOX_FLAG_UID_VALIDITY,/* The validity of a specific uid, requires
an uid index. */
KEYBOX_FLAG_CREATED_AT, /* The date the block was created. */
KEYBOX_FLAG_SIG_INFO, /* The signature info block. */
} keybox_flag_t;
/* Flag values used with KEYBOX_FLAG_BLOB. */
#define KEYBOX_FLAG_BLOB_SECRET 1
#define KEYBOX_FLAG_BLOB_EPHEMERAL 2
/* The keybox blob types. */
typedef enum
{
KEYBOX_BLOBTYPE_EMPTY = 0,
KEYBOX_BLOBTYPE_HEADER = 1,
KEYBOX_BLOBTYPE_PGP = 2,
KEYBOX_BLOBTYPE_X509 = 3
} keybox_blobtype_t;
/*-- keybox-init.c --*/
gpg_error_t keybox_register_file (const char *fname, int secret,
void **r_token);
void keybox_set_buffersize (unsigned int kbytes, int reserved);
int keybox_is_writable (void *token);
KEYBOX_HANDLE keybox_new_openpgp (void *token, int secret);
KEYBOX_HANDLE keybox_new_x509 (void *token, int secret);
void keybox_close_all_files (void *token);
void keybox_release (KEYBOX_HANDLE hd);
void keybox_push_found_state (KEYBOX_HANDLE hd);
void keybox_pop_found_state (KEYBOX_HANDLE hd);
const char *keybox_get_resource_name (KEYBOX_HANDLE hd);
int keybox_set_ephemeral (KEYBOX_HANDLE hd, int yes);
gpg_error_t keybox_lock (KEYBOX_HANDLE hd, int yes, long timeout);
/*-- keybox-file.c --*/
/* Fixme: This function does not belong here: Provide a better
interface to create a new keybox file. */
int _keybox_write_header_blob (estream_t fp, int openpgp_flag);
/*-- keybox-search.c --*/
gpg_error_t keybox_get_keyblock (KEYBOX_HANDLE hd, iobuf_t *r_iobuf,
int *r_uid_no, int *r_pk_no);
#ifdef KEYBOX_WITH_X509
int keybox_get_cert (KEYBOX_HANDLE hd, ksba_cert_t *ret_cert);
#endif /*KEYBOX_WITH_X509*/
int keybox_get_flags (KEYBOX_HANDLE hd, int what, int idx, unsigned int *value);
gpg_error_t keybox_search_reset (KEYBOX_HANDLE hd);
gpg_error_t keybox_search (KEYBOX_HANDLE hd,
KEYBOX_SEARCH_DESC *desc, size_t ndesc,
keybox_blobtype_t want_blobtype,
size_t *r_descindex, unsigned long *r_skipped);
off_t keybox_offset (KEYBOX_HANDLE hd);
gpg_error_t keybox_seek (KEYBOX_HANDLE hd, off_t offset);
/*-- keybox-update.c --*/
gpg_error_t keybox_insert_keyblock (KEYBOX_HANDLE hd,
const void *image, size_t imagelen);
gpg_error_t keybox_update_keyblock (KEYBOX_HANDLE hd,
const void *image, size_t imagelen);
#ifdef KEYBOX_WITH_X509
int keybox_insert_cert (KEYBOX_HANDLE hd, ksba_cert_t cert,
unsigned char *sha1_digest);
#endif /*KEYBOX_WITH_X509*/
int keybox_set_flags (KEYBOX_HANDLE hd, int what, int idx, unsigned int value);
int keybox_delete (KEYBOX_HANDLE hd);
int keybox_compress (KEYBOX_HANDLE hd);
/*-- --*/
#if 0
int keybox_locate_writable (KEYBOX_HANDLE hd);
int keybox_rebuild_cache (void *);
#endif
/*-- keybox-util.c --*/
gpg_error_t keybox_tmp_names (const char *filename, int for_keyring,
char **r_bakname, char **r_tmpname);
#ifdef __cplusplus
}
#endif
#endif /*KEYBOX_H*/
|
