lib/hx509/hx509.h

   1 /*
   2  * Copyright (c) 2004 - 2007 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 #ifndef HEIMDAL_HX509_H
  37 #define HEIMDAL_HX509_H 1
  38
  39 #include <rfc2459_asn1.h>
  40 #include <stdarg.h>
  41 #include <stdio.h>
  42
  43 typedef struct hx509_cert_attribute_data *hx509_cert_attribute;
  44 typedef struct hx509_cert_data *hx509_cert;
  45 typedef struct hx509_certs_data *hx509_certs;
  46 typedef struct hx509_context_data *hx509_context;
  47 typedef struct hx509_crypto_data *hx509_crypto;
  48 typedef struct hx509_lock_data *hx509_lock;
  49 typedef struct hx509_name_data *hx509_name;
  50 typedef struct hx509_private_key *hx509_private_key;
  51 typedef struct hx509_private_key_ops hx509_private_key_ops;
  52 typedef struct hx509_validate_ctx_data *hx509_validate_ctx;
  53 typedef struct hx509_verify_ctx_data *hx509_verify_ctx;
  54 typedef struct hx509_revoke_ctx_data *hx509_revoke_ctx;
  55 typedef struct hx509_query_data hx509_query;
  56 typedef void * hx509_cursor;
  57 typedef struct hx509_request_data *hx509_request;
  58 typedef struct hx509_error_data *hx509_error;
  59 typedef struct hx509_peer_info *hx509_peer_info;
  60 typedef struct hx509_ca_tbs *hx509_ca_tbs;
  61 typedef struct hx509_env_data *hx509_env;
  62 typedef struct hx509_crl *hx509_crl;
  63
  64 typedef void (*hx509_vprint_func)(void *, const char *, va_list);
  65
  66 enum {
  67     HX509_VHN_F_ALLOW_NO_MATCH = 1
  68 };
  69
  70 enum {
  71     HX509_VALIDATE_F_VALIDATE = 1,
  72     HX509_VALIDATE_F_VERBOSE = 2
  73 };
  74
  75 enum {
  76     HX509_CRYPTO_PADDING_PKCS7 = 0,
  77     HX509_CRYPTO_PADDING_NONE = 1
  78 };
  79
  80 enum {
  81     HX509_KEY_FORMAT_GUESS = 0,
  82     HX509_KEY_FORMAT_DER = 1,
  83     HX509_KEY_FORMAT_WIN_BACKUPKEY = 2
  84 };
  85 typedef uint32_t hx509_key_format_t;
  86
  87 struct hx509_cert_attribute_data {
  88     heim_oid oid;
  89     heim_octet_string data;
  90 };
  91
  92 typedef enum {
  93     HX509_PROMPT_TYPE_PASSWORD          = 0x1,  /* password, hidden */
  94     HX509_PROMPT_TYPE_QUESTION          = 0x2,  /* question, not hidden */
  95     HX509_PROMPT_TYPE_INFO              = 0x4   /* infomation, reply doesn't matter */
  96 } hx509_prompt_type;
  97
  98 typedef struct hx509_prompt {
  99     const char *prompt;
 100     hx509_prompt_type type;
 101     heim_octet_string reply;
 102 } hx509_prompt;
 103
 104 typedef int (*hx509_prompter_fct)(void *, const hx509_prompt *);
 105
 106 typedef struct hx509_octet_string_list {
 107     size_t len;
 108     heim_octet_string *val;
 109 } hx509_octet_string_list;
 110
 111 typedef struct hx509_pem_header {
 112     struct hx509_pem_header *next;
 113     char *header;
 114     char *value;
 115 } hx509_pem_header;
 116
 117 typedef int
 118 (*hx509_pem_read_func)(hx509_context, const char *, const hx509_pem_header *,
 119                        const void *, size_t, void *ctx);
 120
 121 /*
 122  * Options passed to hx509_query_match_option.
 123  */
 124 typedef enum {
 125     HX509_QUERY_OPTION_PRIVATE_KEY = 1,
 126     HX509_QUERY_OPTION_KU_ENCIPHERMENT = 2,
 127     HX509_QUERY_OPTION_KU_DIGITALSIGNATURE = 3,
 128     HX509_QUERY_OPTION_KU_KEYCERTSIGN = 4,
 129     HX509_QUERY_OPTION_END = 0xffff
 130 } hx509_query_option;
 131
 132 /* flags to hx509_certs_init */
 133 #define HX509_CERTS_CREATE                              0x01
 134 #define HX509_CERTS_UNPROTECT_ALL                       0x02
 135
 136 /* flags to hx509_set_error_string */
 137 #define HX509_ERROR_APPEND                              0x01
 138
 139 /* flags to hx509_cms_unenvelope */
 140 #define HX509_CMS_UE_DONT_REQUIRE_KU_ENCIPHERMENT       0x01
 141 #define HX509_CMS_UE_ALLOW_WEAK                         0x02
 142
 143 /* flags to hx509_cms_envelope_1 */
 144 #define HX509_CMS_EV_NO_KU_CHECK                        0x01
 145 #define HX509_CMS_EV_ALLOW_WEAK                         0x02
 146 #define HX509_CMS_EV_ID_NAME                            0x04
 147
 148 /* flags to hx509_cms_verify_signed */
 149 #define HX509_CMS_VS_ALLOW_DATA_OID_MISMATCH            0x01
 150 #define HX509_CMS_VS_NO_KU_CHECK                        0x02
 151 #define HX509_CMS_VS_ALLOW_ZERO_SIGNER                  0x04
 152 #define HX509_CMS_VS_NO_VALIDATE                        0x08
 153
 154 /* selectors passed to hx509_crypto_select and hx509_crypto_available */
 155 #define HX509_SELECT_ALL 0
 156 #define HX509_SELECT_DIGEST 1
 157 #define HX509_SELECT_PUBLIC_SIG 2
 158 #define HX509_SELECT_PUBLIC_ENC 3
 159 #define HX509_SELECT_SECRET_ENC 4
 160
 161 /* flags to hx509_ca_tbs_set_template */
 162 #define HX509_CA_TEMPLATE_SUBJECT 1
 163 #define HX509_CA_TEMPLATE_SERIAL 2
 164 #define HX509_CA_TEMPLATE_NOTBEFORE 4
 165 #define HX509_CA_TEMPLATE_NOTAFTER 8
 166 #define HX509_CA_TEMPLATE_SPKI 16
 167 #define HX509_CA_TEMPLATE_KU 32
 168 #define HX509_CA_TEMPLATE_EKU 64
 169
 170 /* flags hx509_cms_create_signed* */
 171 #define HX509_CMS_SIGNATURE_DETACHED                    0x01
 172 #define HX509_CMS_SIGNATURE_ID_NAME                     0x02
 173 #define HX509_CMS_SIGNATURE_NO_SIGNER                   0x04
 174 #define HX509_CMS_SIGNATURE_LEAF_ONLY                   0x08
 175 #define HX509_CMS_SIGNATURE_NO_CERTS                    0x10
 176
 177 /* hx509_verify_hostname nametype */
 178 typedef enum  {
 179     HX509_HN_HOSTNAME = 0,
 180     HX509_HN_DNSSRV
 181 } hx509_hostname_type;
 182
 183 #include <hx509-protos.h>
 184 #include <hx509_err.h>
 185
 186 #endif /* HEIMDAL_HX509_H */