diff options
Diffstat (limited to 'third_party/heimdal/lib/hx509/hx_locl.h')
| -rw-r--r-- | third_party/heimdal/lib/hx509/hx_locl.h | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/hx509/hx_locl.h b/third_party/heimdal/lib/hx509/hx_locl.h new file mode 100644 index 0000000..d653f7d --- /dev/null +++ b/third_party/heimdal/lib/hx509/hx_locl.h @@ -0,0 +1,330 @@ +/* + * Copyright (c) 2004 - 2016 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* $Id$ */ + +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <ctype.h> +#include <errno.h> +#ifdef HAVE_STRINGS_H +#include <strings.h> +#endif +#include <assert.h> +#include <stdarg.h> +#include <err.h> +#include <limits.h> + +#include <roken.h> + +#include <getarg.h> +#include <base64.h> +#include <hex.h> +#include <com_err.h> +#include <parse_units.h> +#include <parse_bytes.h> + +#include <krb5-types.h> + +#include <rfc2459_asn1.h> +#include <rfc4108_asn1.h> +#include <cms_asn1.h> +#include <pkcs8_asn1.h> +#include <pkcs9_asn1.h> +#include <pkcs12_asn1.h> +#include <ocsp_asn1.h> +#include <pkcs10_asn1.h> +#include <asn1_err.h> +#include <pkinit_asn1.h> + +#include <der.h> + +#ifndef O_CLOEXEC +#define O_CLOEXEC 0 +#endif +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +/* + * We use OpenSSL for EC, but to do this we need to disable cross-references + * between OpenSSL and hcrypto bn.h and such. Source files that use OpenSSL EC + * must define HEIM_NO_CRYPTO_HDRS before including this file. + */ + +#define HC_DEPRECATED_CRYPTO +#ifndef HEIM_NO_CRYPTO_HDRS +#include "crypto-headers.h" +#endif + +struct hx509_keyset_ops; +struct hx509_collector; +struct hx509_generate_private_context; +typedef struct hx509_path hx509_path; + +#include <heimbase.h> + +#include <hx509.h> + +typedef void (*_hx509_cert_release_func)(struct hx509_cert_data *, void *); + + +#include "sel.h" + +#include <hx509-private.h> +#include <hx509_err.h> + +struct hx509_peer_info { + hx509_cert cert; + AlgorithmIdentifier *val; + size_t len; +}; + +#define HX509_CERTS_FIND_SERIALNUMBER 1 +#define HX509_CERTS_FIND_ISSUER 2 +#define HX509_CERTS_FIND_SUBJECT 4 +#define HX509_CERTS_FIND_ISSUER_KEY_ID 8 +#define HX509_CERTS_FIND_SUBJECT_KEY_ID 16 + +struct hx509_name_data { + Name der_name; +}; + +struct hx509_path { + size_t len; + hx509_cert *val; +}; + +struct hx509_query_data { + int match; +#define HX509_QUERY_FIND_ISSUER_CERT 0x000001 +#define HX509_QUERY_MATCH_SERIALNUMBER 0x000002 +#define HX509_QUERY_MATCH_ISSUER_NAME 0x000004 +#define HX509_QUERY_MATCH_SUBJECT_NAME 0x000008 +#define HX509_QUERY_MATCH_SUBJECT_KEY_ID 0x000010 +#define HX509_QUERY_MATCH_ISSUER_ID 0x000020 +#define HX509_QUERY_PRIVATE_KEY 0x000040 +#define HX509_QUERY_KU_ENCIPHERMENT 0x000080 +#define HX509_QUERY_KU_DIGITALSIGNATURE 0x000100 +#define HX509_QUERY_KU_KEYCERTSIGN 0x000200 +#define HX509_QUERY_KU_CRLSIGN 0x000400 +#define HX509_QUERY_KU_NONREPUDIATION 0x000800 +#define HX509_QUERY_KU_KEYAGREEMENT 0x001000 +#define HX509_QUERY_KU_DATAENCIPHERMENT 0x002000 +#define HX509_QUERY_ANCHOR 0x004000 +#define HX509_QUERY_MATCH_CERTIFICATE 0x008000 +#define HX509_QUERY_MATCH_LOCAL_KEY_ID 0x010000 +#define HX509_QUERY_NO_MATCH_PATH 0x020000 +#define HX509_QUERY_MATCH_FRIENDLY_NAME 0x040000 +#define HX509_QUERY_MATCH_FUNCTION 0x080000 +#define HX509_QUERY_MATCH_KEY_HASH_SHA1 0x100000 +#define HX509_QUERY_MATCH_TIME 0x200000 +#define HX509_QUERY_MATCH_EKU 0x400000 +#define HX509_QUERY_MATCH_EXPR 0x800000 +#define HX509_QUERY_MASK 0xffffff + Certificate *subject; + Certificate *certificate; + heim_integer *serial; + heim_octet_string *subject_id; + heim_octet_string *local_key_id; + Name *issuer_name; + Name *subject_name; + hx509_path *path; + char *friendlyname; + int (*cmp_func)(hx509_context, hx509_cert, void *); + void *cmp_func_ctx; + heim_octet_string *keyhash_sha1; + time_t timenow; + heim_oid *eku; + struct hx_expr *expr; +}; + +struct hx509_keyset_ops { + const char *name; + int flags; + int (*init)(hx509_context, hx509_certs, void **, + int, const char *, hx509_lock); + int (*store)(hx509_context, hx509_certs, void *, int, hx509_lock); + int (*free)(hx509_certs, void *); + int (*add)(hx509_context, hx509_certs, void *, hx509_cert); + int (*query)(hx509_context, hx509_certs, void *, + const hx509_query *, hx509_cert *); + int (*iter_start)(hx509_context, hx509_certs, void *, void **); + int (*iter)(hx509_context, hx509_certs, void *, void *, hx509_cert *); + int (*iter_end)(hx509_context, hx509_certs, void *, void *); + int (*printinfo)(hx509_context, hx509_certs, + void *, int (*)(void *, const char *), void *); + int (*getkeys)(hx509_context, hx509_certs, void *, hx509_private_key **); + int (*addkey)(hx509_context, hx509_certs, void *, hx509_private_key); + int (*destroy)(hx509_context, hx509_certs, void *); +}; + +struct _hx509_password { + size_t len; + char **val; +}; + +extern hx509_lock _hx509_empty_lock; + +struct hx509_context_data { + struct hx509_keyset_ops **ks_ops; + int ks_num_ops; + int flags; +#define HX509_CTX_VERIFY_MISSING_OK 1 + int ocsp_time_diff; +#define HX509_DEFAULT_OCSP_TIME_DIFF (5*60) + heim_error_t error; + struct et_list *et_list; + char *querystat; + hx509_certs default_trust_anchors; + heim_context hcontext; + heim_config_section *cf; +}; + +/* _hx509_calculate_path flag field */ +#define HX509_CALCULATE_PATH_NO_ANCHOR 1 + +/* environment */ +struct hx509_env_data { + enum { env_string, env_list } type; + char *name; + struct hx509_env_data *next; + union { + char *string; + struct hx509_env_data *list; + } u; +}; + + +extern const AlgorithmIdentifier * _hx509_crypto_default_sig_alg; +extern const AlgorithmIdentifier * _hx509_crypto_default_digest_alg; +extern const AlgorithmIdentifier * _hx509_crypto_default_secret_alg; + +/* + * Private bits from crypto.c, so crypto-ec.c can also see them. + * + * This is part of the use-OpenSSL-for-EC hack. + */ + +struct hx509_crypto; + +struct signature_alg; + +struct hx509_generate_private_context { + const heim_oid *key_oid; + int isCA; + unsigned long num_bits; +}; + +struct hx509_private_key_ops { + const char *pemtype; + const heim_oid *key_oid; + int (*available)(const hx509_private_key, + const AlgorithmIdentifier *); + int (*get_spki)(hx509_context, + const hx509_private_key, + SubjectPublicKeyInfo *); + int (*export)(hx509_context context, + const hx509_private_key, + hx509_key_format_t, + heim_octet_string *); + int (*import)(hx509_context, const AlgorithmIdentifier *, + const void *, size_t, hx509_key_format_t, + hx509_private_key); + int (*generate_private_key)(hx509_context, + struct hx509_generate_private_context *, + hx509_private_key); + BIGNUM *(*get_internal)(hx509_context, hx509_private_key, const char *); +}; + +struct hx509_private_key { + unsigned int ref; + const struct signature_alg *md; + const heim_oid *signature_alg; + union { + RSA *rsa; + void *keydata; + void *ecdsa; /* EC_KEY */ + } private_key; + hx509_private_key_ops *ops; +}; + +/* + * + */ + +struct signature_alg { + const char *name; + const heim_oid *sig_oid; + const AlgorithmIdentifier *sig_alg; + const heim_oid *key_oid; + const AlgorithmIdentifier *digest_alg; + int flags; +#define PROVIDE_CONF 0x1 +#define REQUIRE_SIGNER 0x2 +#define SELF_SIGNED_OK 0x4 +#define WEAK_SIG_ALG 0x8 + +#define SIG_DIGEST 0x100 +#define SIG_PUBLIC_SIG 0x200 +#define SIG_SECRET 0x400 + +#define RA_RSA_USES_DIGEST_INFO 0x1000000 + + time_t best_before; /* refuse signature made after best before date */ + const EVP_MD *(*evp_md)(void); + int (*verify_signature)(hx509_context context, + const struct signature_alg *, + const Certificate *, + const AlgorithmIdentifier *, + const heim_octet_string *, + const heim_octet_string *); + int (*create_signature)(hx509_context, + const struct signature_alg *, + const hx509_private_key, + const AlgorithmIdentifier *, + const heim_octet_string *, + AlgorithmIdentifier *, + heim_octet_string *); + int digest_size; +}; + +/* + * Configurable options + */ + +#ifdef __APPLE__ +#define HX509_DEFAULT_ANCHORS "KEYCHAIN:system-anchors" +#endif |