source: heimdal/trunk/lib/hx509/hx_locl.h

Last change on this file was 1, checked in by Paul Smedley, 10 years ago

Initial commit of Heimdal 1.5.3
File size: 6.4 KB
Line 
1/*
2 * Copyright (c) 2004 - 2006 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34/* $Id$ */
35
36#include <config.h>
37
38#include <stdio.h>
39#include <stdlib.h>
40#include <ctype.h>
41#include <errno.h>
42#ifdef HAVE_STRINGS_H
43#include <strings.h>
44#endif
45#include <assert.h>
46#include <stdarg.h>
47#include <err.h>
48#include <limits.h>
49
50#include <roken.h>
51
52#include <getarg.h>
53#include <base64.h>
54#include <hex.h>
55#include <com_err.h>
56#include <parse_units.h>
57#include <parse_bytes.h>
58
59#include <krb5-types.h>
60
61#include <rfc2459_asn1.h>
62#include <cms_asn1.h>
63#include <pkcs8_asn1.h>
64#include <pkcs9_asn1.h>
65#include <pkcs12_asn1.h>
66#include <ocsp_asn1.h>
67#include <pkcs10_asn1.h>
68#include <asn1_err.h>
69#include <pkinit_asn1.h>
70
71#include <der.h>
72
73#define HC_DEPRECATED_CRYPTO
74#include "crypto-headers.h"
75
76struct hx509_keyset_ops;
77struct hx509_collector;
78struct hx509_generate_private_context;
79typedef struct hx509_path hx509_path;
80
81#include <hx509.h>
82
83typedef void (*_hx509_cert_release_func)(struct hx509_cert_data *, void *);
84
85
86#include "sel.h"
87
88#include <hx509-private.h>
89#include <hx509_err.h>
90
91struct hx509_peer_info {
92 hx509_cert cert;
93 AlgorithmIdentifier *val;
94 size_t len;
95};
96
97#define HX509_CERTS_FIND_SERIALNUMBER 1
98#define HX509_CERTS_FIND_ISSUER 2
99#define HX509_CERTS_FIND_SUBJECT 4
100#define HX509_CERTS_FIND_ISSUER_KEY_ID 8
101#define HX509_CERTS_FIND_SUBJECT_KEY_ID 16
102
103struct hx509_name_data {
104 Name der_name;
105};
106
107struct hx509_path {
108 size_t len;
109 hx509_cert *val;
110};
111
112struct hx509_query_data {
113 int match;
114#define HX509_QUERY_FIND_ISSUER_CERT 0x000001
115#define HX509_QUERY_MATCH_SERIALNUMBER 0x000002
116#define HX509_QUERY_MATCH_ISSUER_NAME 0x000004
117#define HX509_QUERY_MATCH_SUBJECT_NAME 0x000008
118#define HX509_QUERY_MATCH_SUBJECT_KEY_ID 0x000010
119#define HX509_QUERY_MATCH_ISSUER_ID 0x000020
120#define HX509_QUERY_PRIVATE_KEY 0x000040
121#define HX509_QUERY_KU_ENCIPHERMENT 0x000080
122#define HX509_QUERY_KU_DIGITALSIGNATURE 0x000100
123#define HX509_QUERY_KU_KEYCERTSIGN 0x000200
124#define HX509_QUERY_KU_CRLSIGN 0x000400
125#define HX509_QUERY_KU_NONREPUDIATION 0x000800
126#define HX509_QUERY_KU_KEYAGREEMENT 0x001000
127#define HX509_QUERY_KU_DATAENCIPHERMENT 0x002000
128#define HX509_QUERY_ANCHOR 0x004000
129#define HX509_QUERY_MATCH_CERTIFICATE 0x008000
130#define HX509_QUERY_MATCH_LOCAL_KEY_ID 0x010000
131#define HX509_QUERY_NO_MATCH_PATH 0x020000
132#define HX509_QUERY_MATCH_FRIENDLY_NAME 0x040000
133#define HX509_QUERY_MATCH_FUNCTION 0x080000
134#define HX509_QUERY_MATCH_KEY_HASH_SHA1 0x100000
135#define HX509_QUERY_MATCH_TIME 0x200000
136#define HX509_QUERY_MATCH_EKU 0x400000
137#define HX509_QUERY_MATCH_EXPR 0x800000
138#define HX509_QUERY_MASK 0xffffff
139 Certificate *subject;
140 Certificate *certificate;
141 heim_integer *serial;
142 heim_octet_string *subject_id;
143 heim_octet_string *local_key_id;
144 Name *issuer_name;
145 Name *subject_name;
146 hx509_path *path;
147 char *friendlyname;
148 int (*cmp_func)(hx509_context, hx509_cert, void *);
149 void *cmp_func_ctx;
150 heim_octet_string *keyhash_sha1;
151 time_t timenow;
152 heim_oid *eku;
153 struct hx_expr *expr;
154};
155
156struct hx509_keyset_ops {
157 const char *name;
158 int flags;
159 int (*init)(hx509_context, hx509_certs, void **,
160 int, const char *, hx509_lock);
161 int (*store)(hx509_context, hx509_certs, void *, int, hx509_lock);
162 int (*free)(hx509_certs, void *);
163 int (*add)(hx509_context, hx509_certs, void *, hx509_cert);
164 int (*query)(hx509_context, hx509_certs, void *,
165 const hx509_query *, hx509_cert *);
166 int (*iter_start)(hx509_context, hx509_certs, void *, void **);
167 int (*iter)(hx509_context, hx509_certs, void *, void *, hx509_cert *);
168 int (*iter_end)(hx509_context, hx509_certs, void *, void *);
169 int (*printinfo)(hx509_context, hx509_certs,
170 void *, int (*)(void *, const char *), void *);
171 int (*getkeys)(hx509_context, hx509_certs, void *, hx509_private_key **);
172 int (*addkey)(hx509_context, hx509_certs, void *, hx509_private_key);
173};
174
175struct _hx509_password {
176 size_t len;
177 char **val;
178};
179
180extern hx509_lock _hx509_empty_lock;
181
182struct hx509_context_data {
183 struct hx509_keyset_ops **ks_ops;
184 int ks_num_ops;
185 int flags;
186#define HX509_CTX_VERIFY_MISSING_OK 1
187 int ocsp_time_diff;
188#define HX509_DEFAULT_OCSP_TIME_DIFF (5*60)
189 hx509_error error;
190 struct et_list *et_list;
191 char *querystat;
192 hx509_certs default_trust_anchors;
193};
194
195/* _hx509_calculate_path flag field */
196#define HX509_CALCULATE_PATH_NO_ANCHOR 1
197
198/* environment */
199struct hx509_env_data {
200 enum { env_string, env_list } type;
201 char *name;
202 struct hx509_env_data *next;
203 union {
204 char *string;
205 struct hx509_env_data *list;
206 } u;
207};
208
209
210extern const AlgorithmIdentifier * _hx509_crypto_default_sig_alg;
211extern const AlgorithmIdentifier * _hx509_crypto_default_digest_alg;
212extern const AlgorithmIdentifier * _hx509_crypto_default_secret_alg;
213
214/*
215 * Configurable options
216 */
217
218#ifdef __APPLE__
219#define HX509_DEFAULT_ANCHORS "KEYCHAIN:system-anchors"
220#endif
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