| /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| * All rights reserved. |
| * |
| * This package is an SSL implementation written |
| * by Eric Young (eay@cryptsoft.com). |
| * The implementation was written so as to conform with Netscapes SSL. |
| * |
| * This library is free for commercial and non-commercial use as long as |
| * the following conditions are aheared to. The following conditions |
| * apply to all code found in this distribution, be it the RC4, RSA, |
| * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| * included with this distribution is covered by the same copyright terms |
| * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| * |
| * Copyright remains Eric Young's, and as such any Copyright notices in |
| * the code are not to be removed. |
| * If this package is used in a product, Eric Young should be given attribution |
| * as the author of the parts of the library used. |
| * This can be in the form of a textual message at program startup or |
| * in documentation (online or textual) provided with the package. |
| * |
| * 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 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. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * "This product includes cryptographic software written by |
| * Eric Young (eay@cryptsoft.com)" |
| * The word 'cryptographic' can be left out if the rouines from the library |
| * being used are not cryptographic related :-). |
| * 4. If you include any Windows specific code (or a derivative thereof) from |
| * the apps directory (application code) you must include an acknowledgement: |
| * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR 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. |
| * |
| * The licence and distribution terms for any publically available version or |
| * derivative of this code cannot be changed. i.e. this code cannot simply be |
| * copied and put under another distribution licence |
| * [including the GNU Public Licence.] |
| */ |
| /* ==================================================================== |
| * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. |
| * ECDH support in OpenSSL originally developed by |
| * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
| */ |
| |
| #ifndef HEADER_X509_H |
| #define HEADER_X509_H |
| |
| #include <openssl/asn1.h> |
| #include <openssl/base.h> |
| #include <openssl/bio.h> |
| #include <openssl/cipher.h> |
| #include <openssl/dh.h> |
| #include <openssl/dsa.h> |
| #include <openssl/ec.h> |
| #include <openssl/ecdh.h> |
| #include <openssl/ecdsa.h> |
| #include <openssl/evp.h> |
| #include <openssl/obj.h> |
| #include <openssl/pkcs7.h> |
| #include <openssl/pool.h> |
| #include <openssl/rsa.h> |
| #include <openssl/sha.h> |
| #include <openssl/stack.h> |
| #include <openssl/thread.h> |
| #include <time.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| |
| // Legacy X.509 library. |
| // |
| // This header is part of OpenSSL's X.509 implementation. It is retained for |
| // compatibility but otherwise underdocumented and not actively maintained. In |
| // the future, a replacement library will be available. Meanwhile, minimize |
| // dependencies on this header where possible. |
| |
| |
| #define X509_FILETYPE_PEM 1 |
| #define X509_FILETYPE_ASN1 2 |
| #define X509_FILETYPE_DEFAULT 3 |
| |
| #define X509v3_KU_DIGITAL_SIGNATURE 0x0080 |
| #define X509v3_KU_NON_REPUDIATION 0x0040 |
| #define X509v3_KU_KEY_ENCIPHERMENT 0x0020 |
| #define X509v3_KU_DATA_ENCIPHERMENT 0x0010 |
| #define X509v3_KU_KEY_AGREEMENT 0x0008 |
| #define X509v3_KU_KEY_CERT_SIGN 0x0004 |
| #define X509v3_KU_CRL_SIGN 0x0002 |
| #define X509v3_KU_ENCIPHER_ONLY 0x0001 |
| #define X509v3_KU_DECIPHER_ONLY 0x8000 |
| #define X509v3_KU_UNDEF 0xffff |
| |
| DEFINE_STACK_OF(X509_ALGOR) |
| |
| typedef STACK_OF(X509_ALGOR) X509_ALGORS; |
| |
| struct X509_name_entry_st { |
| ASN1_OBJECT *object; |
| ASN1_STRING *value; |
| int set; |
| } /* X509_NAME_ENTRY */; |
| |
| DEFINE_STACK_OF(X509_NAME_ENTRY) |
| |
| // we always keep X509_NAMEs in 2 forms. |
| struct X509_name_st { |
| STACK_OF(X509_NAME_ENTRY) *entries; |
| int modified; // true if 'bytes' needs to be built |
| BUF_MEM *bytes; |
| // unsigned long hash; Keep the hash around for lookups |
| unsigned char *canon_enc; |
| int canon_enclen; |
| } /* X509_NAME */; |
| |
| DEFINE_STACK_OF(X509_NAME) |
| |
| typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS; |
| |
| DEFINE_STACK_OF(X509_EXTENSION) |
| |
| DEFINE_STACK_OF(X509_ATTRIBUTE) |
| |
| struct x509_cinf_st { |
| ASN1_INTEGER *version; // [ 0 ] default of v1 |
| ASN1_INTEGER *serialNumber; |
| X509_ALGOR *signature; |
| X509_NAME *issuer; |
| X509_VAL *validity; |
| X509_NAME *subject; |
| X509_PUBKEY *key; |
| ASN1_BIT_STRING *issuerUID; // [ 1 ] optional in v2 |
| ASN1_BIT_STRING *subjectUID; // [ 2 ] optional in v2 |
| STACK_OF(X509_EXTENSION) *extensions; // [ 3 ] optional in v3 |
| ASN1_ENCODING enc; |
| } /* X509_CINF */; |
| |
| // This stuff is certificate "auxiliary info" |
| // it contains details which are useful in certificate |
| // stores and databases. When used this is tagged onto |
| // the end of the certificate itself |
| |
| DECLARE_STACK_OF(DIST_POINT) |
| DECLARE_STACK_OF(GENERAL_NAME) |
| |
| struct x509_st { |
| X509_CINF *cert_info; |
| X509_ALGOR *sig_alg; |
| ASN1_BIT_STRING *signature; |
| CRYPTO_refcount_t references; |
| CRYPTO_EX_DATA ex_data; |
| // These contain copies of various extension values |
| long ex_pathlen; |
| long ex_pcpathlen; |
| unsigned long ex_flags; |
| unsigned long ex_kusage; |
| unsigned long ex_xkusage; |
| unsigned long ex_nscert; |
| ASN1_OCTET_STRING *skid; |
| AUTHORITY_KEYID *akid; |
| X509_POLICY_CACHE *policy_cache; |
| STACK_OF(DIST_POINT) *crldp; |
| STACK_OF(GENERAL_NAME) *altname; |
| NAME_CONSTRAINTS *nc; |
| unsigned char sha1_hash[SHA_DIGEST_LENGTH]; |
| X509_CERT_AUX *aux; |
| CRYPTO_BUFFER *buf; |
| CRYPTO_MUTEX lock; |
| } /* X509 */; |
| |
| DEFINE_STACK_OF(X509) |
| |
| // This is used for a table of trust checking functions |
| |
| struct x509_trust_st { |
| int trust; |
| int flags; |
| int (*check_trust)(struct x509_trust_st *, X509 *, int); |
| char *name; |
| int arg1; |
| void *arg2; |
| } /* X509_TRUST */; |
| |
| DEFINE_STACK_OF(X509_TRUST) |
| |
| // standard trust ids |
| |
| #define X509_TRUST_DEFAULT (-1) // Only valid in purpose settings |
| |
| #define X509_TRUST_COMPAT 1 |
| #define X509_TRUST_SSL_CLIENT 2 |
| #define X509_TRUST_SSL_SERVER 3 |
| #define X509_TRUST_EMAIL 4 |
| #define X509_TRUST_OBJECT_SIGN 5 |
| #define X509_TRUST_OCSP_SIGN 6 |
| #define X509_TRUST_OCSP_REQUEST 7 |
| #define X509_TRUST_TSA 8 |
| |
| // Keep these up to date! |
| #define X509_TRUST_MIN 1 |
| #define X509_TRUST_MAX 8 |
| |
| |
| // trust_flags values |
| #define X509_TRUST_DYNAMIC 1 |
| #define X509_TRUST_DYNAMIC_NAME 2 |
| |
| // check_trust return codes |
| |
| #define X509_TRUST_TRUSTED 1 |
| #define X509_TRUST_REJECTED 2 |
| #define X509_TRUST_UNTRUSTED 3 |
| |
| // Flags for X509_print_ex() |
| |
| #define X509_FLAG_COMPAT 0 |
| #define X509_FLAG_NO_HEADER 1L |
| #define X509_FLAG_NO_VERSION (1L << 1) |
| #define X509_FLAG_NO_SERIAL (1L << 2) |
| #define X509_FLAG_NO_SIGNAME (1L << 3) |
| #define X509_FLAG_NO_ISSUER (1L << 4) |
| #define X509_FLAG_NO_VALIDITY (1L << 5) |
| #define X509_FLAG_NO_SUBJECT (1L << 6) |
| #define X509_FLAG_NO_PUBKEY (1L << 7) |
| #define X509_FLAG_NO_EXTENSIONS (1L << 8) |
| #define X509_FLAG_NO_SIGDUMP (1L << 9) |
| #define X509_FLAG_NO_AUX (1L << 10) |
| #define X509_FLAG_NO_ATTRIBUTES (1L << 11) |
| #define X509_FLAG_NO_IDS (1L << 12) |
| |
| // Flags specific to X509_NAME_print_ex() |
| |
| // The field separator information |
| |
| #define XN_FLAG_SEP_MASK (0xf << 16) |
| |
| #define XN_FLAG_COMPAT 0 // Traditional SSLeay: use old X509_NAME_print |
| #define XN_FLAG_SEP_COMMA_PLUS (1 << 16) // RFC2253 ,+ |
| #define XN_FLAG_SEP_CPLUS_SPC (2 << 16) // ,+ spaced: more readable |
| #define XN_FLAG_SEP_SPLUS_SPC (3 << 16) // ;+ spaced |
| #define XN_FLAG_SEP_MULTILINE (4 << 16) // One line per field |
| |
| #define XN_FLAG_DN_REV (1 << 20) // Reverse DN order |
| |
| // How the field name is shown |
| |
| #define XN_FLAG_FN_MASK (0x3 << 21) |
| |
| #define XN_FLAG_FN_SN 0 // Object short name |
| #define XN_FLAG_FN_LN (1 << 21) // Object long name |
| #define XN_FLAG_FN_OID (2 << 21) // Always use OIDs |
| #define XN_FLAG_FN_NONE (3 << 21) // No field names |
| |
| #define XN_FLAG_SPC_EQ (1 << 23) // Put spaces round '=' |
| |
| // This determines if we dump fields we don't recognise: |
| // RFC2253 requires this. |
| |
| #define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24) |
| |
| #define XN_FLAG_FN_ALIGN (1 << 25) // Align field names to 20 characters |
| |
| // Complete set of RFC2253 flags |
| |
| #define XN_FLAG_RFC2253 \ |
| (ASN1_STRFLGS_RFC2253 | XN_FLAG_SEP_COMMA_PLUS | XN_FLAG_DN_REV | \ |
| XN_FLAG_FN_SN | XN_FLAG_DUMP_UNKNOWN_FIELDS) |
| |
| // readable oneline form |
| |
| #define XN_FLAG_ONELINE \ |
| (ASN1_STRFLGS_RFC2253 | ASN1_STRFLGS_ESC_QUOTE | XN_FLAG_SEP_CPLUS_SPC | \ |
| XN_FLAG_SPC_EQ | XN_FLAG_FN_SN) |
| |
| // readable multiline form |
| |
| #define XN_FLAG_MULTILINE \ |
| (ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB | XN_FLAG_SEP_MULTILINE | \ |
| XN_FLAG_SPC_EQ | XN_FLAG_FN_LN | XN_FLAG_FN_ALIGN) |
| |
| struct x509_revoked_st { |
| ASN1_INTEGER *serialNumber; |
| ASN1_TIME *revocationDate; |
| STACK_OF(X509_EXTENSION) /* optional */ *extensions; |
| // Set up if indirect CRL |
| STACK_OF(GENERAL_NAME) *issuer; |
| // Revocation reason |
| int reason; |
| int sequence; // load sequence |
| }; |
| |
| DEFINE_STACK_OF(X509_REVOKED) |
| |
| DECLARE_STACK_OF(GENERAL_NAMES) |
| |
| DEFINE_STACK_OF(X509_CRL) |
| |
| struct private_key_st { |
| int version; |
| // The PKCS#8 data types |
| X509_ALGOR *enc_algor; |
| ASN1_OCTET_STRING *enc_pkey; // encrypted pub key |
| |
| // When decrypted, the following will not be NULL |
| EVP_PKEY *dec_pkey; |
| |
| // used to encrypt and decrypt |
| int key_length; |
| char *key_data; |
| int key_free; // true if we should auto free key_data |
| |
| // expanded version of 'enc_algor' |
| EVP_CIPHER_INFO cipher; |
| } /* X509_PKEY */; |
| |
| #ifndef OPENSSL_NO_EVP |
| struct X509_info_st { |
| X509 *x509; |
| X509_CRL *crl; |
| X509_PKEY *x_pkey; |
| |
| EVP_CIPHER_INFO enc_cipher; |
| int enc_len; |
| char *enc_data; |
| |
| } /* X509_INFO */; |
| |
| DEFINE_STACK_OF(X509_INFO) |
| #endif |
| |
| // The next 2 structures and their 8 routines were sent to me by |
| // Pat Richard <patr@x509.com> and are used to manipulate |
| // Netscapes spki structures - useful if you are writing a CA web page |
| struct Netscape_spkac_st { |
| X509_PUBKEY *pubkey; |
| ASN1_IA5STRING *challenge; // challenge sent in atlas >= PR2 |
| } /* NETSCAPE_SPKAC */; |
| |
| struct Netscape_spki_st { |
| NETSCAPE_SPKAC *spkac; // signed public key and challenge |
| X509_ALGOR *sig_algor; |
| ASN1_BIT_STRING *signature; |
| } /* NETSCAPE_SPKI */; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #include <openssl/x509_vfy.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // TODO(davidben): Document remaining functions, reorganize them, and define |
| // supported patterns for using |X509| objects in general. In particular, when |
| // it is safe to call mutating functions is a little tricky due to various |
| // internal caches. |
| |
| // X509_VERSION_* are X.509 version numbers. Note the numerical values of all |
| // defined X.509 versions are one less than the named version. |
| #define X509_VERSION_1 0 |
| #define X509_VERSION_2 1 |
| #define X509_VERSION_3 2 |
| |
| // X509_get_version returns the numerical value of |x509|'s version. Callers may |
| // compare the result to the |X509_VERSION_*| constants. Unknown versions are |
| // rejected by the parser, but a manually-created |X509| object may encode |
| // invalid versions. In that case, the function will return the invalid version, |
| // or -1 on overflow. |
| OPENSSL_EXPORT long X509_get_version(const X509 *x509); |
| |
| // X509_set_version sets |x509|'s version to |version|, which should be one of |
| // the |X509V_VERSION_*| constants. It returns one on success and zero on error. |
| // |
| // If unsure, use |X509_VERSION_3|. |
| OPENSSL_EXPORT int X509_set_version(X509 *x509, long version); |
| |
| // X509_get0_serialNumber returns |x509|'s serial number. |
| OPENSSL_EXPORT const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x509); |
| |
| // X509_set_serialNumber sets |x509|'s serial number to |serial|. It returns one |
| // on success and zero on error. |
| OPENSSL_EXPORT int X509_set_serialNumber(X509 *x509, |
| const ASN1_INTEGER *serial); |
| |
| // X509_get0_notBefore returns |x509|'s notBefore time. |
| OPENSSL_EXPORT const ASN1_TIME *X509_get0_notBefore(const X509 *x509); |
| |
| // X509_get0_notAfter returns |x509|'s notAfter time. |
| OPENSSL_EXPORT const ASN1_TIME *X509_get0_notAfter(const X509 *x509); |
| |
| // X509_set1_notBefore sets |x509|'s notBefore time to |tm|. It returns one on |
| // success and zero on error. |
| OPENSSL_EXPORT int X509_set1_notBefore(X509 *x509, const ASN1_TIME *tm); |
| |
| // X509_set1_notAfter sets |x509|'s notAfter time to |tm|. it returns one on |
| // success and zero on error. |
| OPENSSL_EXPORT int X509_set1_notAfter(X509 *x509, const ASN1_TIME *tm); |
| |
| // X509_getm_notBefore returns a mutable pointer to |x509|'s notBefore time. |
| OPENSSL_EXPORT ASN1_TIME *X509_getm_notBefore(X509 *x509); |
| |
| // X509_getm_notAfter returns a mutable pointer to |x509|'s notAfter time. |
| OPENSSL_EXPORT ASN1_TIME *X509_getm_notAfter(X509 *x); |
| |
| // X509_get_notBefore returns |x509|'s notBefore time. Note this function is not |
| // const-correct for legacy reasons. Use |X509_get0_notBefore| or |
| // |X509_getm_notBefore| instead. |
| OPENSSL_EXPORT ASN1_TIME *X509_get_notBefore(const X509 *x509); |
| |
| // X509_get_notAfter returns |x509|'s notAfter time. Note this function is not |
| // const-correct for legacy reasons. Use |X509_get0_notAfter| or |
| // |X509_getm_notAfter| instead. |
| OPENSSL_EXPORT ASN1_TIME *X509_get_notAfter(const X509 *x509); |
| |
| // X509_set_notBefore calls |X509_set1_notBefore|. Use |X509_set1_notBefore| |
| // instead. |
| OPENSSL_EXPORT int X509_set_notBefore(X509 *x509, const ASN1_TIME *tm); |
| |
| // X509_set_notAfter calls |X509_set1_notAfter|. Use |X509_set1_notAfter| |
| // instead. |
| OPENSSL_EXPORT int X509_set_notAfter(X509 *x509, const ASN1_TIME *tm); |
| |
| // X509_get0_uids sets |*out_issuer_uid| to a non-owning pointer to the |
| // issuerUID field of |x509|, or NULL if |x509| has no issuerUID. It similarly |
| // outputs |x509|'s subjectUID field to |*out_subject_uid|. |
| // |
| // Callers may pass NULL to either |out_issuer_uid| or |out_subject_uid| to |
| // ignore the corresponding field. |
| OPENSSL_EXPORT void X509_get0_uids(const X509 *x509, |
| const ASN1_BIT_STRING **out_issuer_uid, |
| const ASN1_BIT_STRING **out_subject_uid); |
| |
| // X509_extract_key is a legacy alias to |X509_get_pubkey|. Use |
| // |X509_get_pubkey| instead. |
| #define X509_extract_key(x) X509_get_pubkey(x) |
| |
| // X509_get_pathlen returns path length constraint from the basic constraints |
| // extension in |x509|. (See RFC5280, section 4.2.1.9.) It returns -1 if the |
| // constraint is not present, or if some extension in |x509| was invalid. |
| // |
| // Note that decoding an |X509| object will not check for invalid extensions. To |
| // detect the error case, call |X509_get_extensions_flags| and check the |
| // |EXFLAG_INVALID| bit. |
| OPENSSL_EXPORT long X509_get_pathlen(X509 *x509); |
| |
| // X509_REQ_VERSION_1 is the version constant for |X509_REQ| objects. Note no |
| // other versions are defined. |
| #define X509_REQ_VERSION_1 0 |
| |
| // X509_REQ_get_version returns the numerical value of |req|'s version. This |
| // will be |X509_REQ_VERSION_1| for valid certificate requests. If |req| is |
| // invalid, it may return another value, or -1 on overflow. |
| // |
| // TODO(davidben): Enforce the version number in the parser. |
| OPENSSL_EXPORT long X509_REQ_get_version(const X509_REQ *req); |
| |
| // X509_REQ_get_subject_name returns |req|'s subject name. Note this function is |
| // not const-correct for legacy reasons. |
| OPENSSL_EXPORT X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req); |
| |
| // X509_REQ_extract_key is a legacy alias for |X509_REQ_get_pubkey|. |
| #define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a) |
| |
| // X509_name_cmp is a legacy alias for |X509_NAME_cmp|. |
| #define X509_name_cmp(a, b) X509_NAME_cmp((a), (b)) |
| |
| #define X509_CRL_VERSION_1 0 |
| #define X509_CRL_VERSION_2 1 |
| |
| // X509_CRL_get_version returns the numerical value of |crl|'s version. Callers |
| // may compare the result to |X509_CRL_VERSION_*| constants. If |crl| is |
| // invalid, it may return another value, or -1 on overflow. |
| // |
| // TODO(davidben): Enforce the version number in the parser. |
| OPENSSL_EXPORT long X509_CRL_get_version(const X509_CRL *crl); |
| |
| // X509_CRL_get0_lastUpdate returns |crl|'s lastUpdate time. |
| OPENSSL_EXPORT const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl); |
| |
| // X509_CRL_get0_nextUpdate returns |crl|'s nextUpdate time, or NULL if |crl| |
| // has none. |
| OPENSSL_EXPORT const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl); |
| |
| // X509_CRL_set1_lastUpdate sets |crl|'s lastUpdate time to |tm|. It returns one |
| // on success and zero on error. |
| OPENSSL_EXPORT int X509_CRL_set1_lastUpdate(X509_CRL *crl, const ASN1_TIME *tm); |
| |
| // X509_CRL_set1_nextUpdate sets |crl|'s nextUpdate time to |tm|. It returns one |
| // on success and zero on error. |
| OPENSSL_EXPORT int X509_CRL_set1_nextUpdate(X509_CRL *crl, const ASN1_TIME *tm); |
| |
| // The following symbols are deprecated aliases to |X509_CRL_set1_*|. |
| #define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate |
| #define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate |
| |
| // X509_CRL_get_lastUpdate returns a mutable pointer to |crl|'s lastUpdate time. |
| // Use |X509_CRL_get0_lastUpdate| or |X509_CRL_set1_lastUpdate| instead. |
| OPENSSL_EXPORT ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl); |
| |
| // X509_CRL_get_nextUpdate returns a mutable pointer to |crl|'s nextUpdate time, |
| // or NULL if |crl| has none. Use |X509_CRL_get0_nextUpdate| or |
| // |X509_CRL_set1_nextUpdate| instead. |
| OPENSSL_EXPORT ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl); |
| |
| // X509_CRL_get_issuer returns |crl|'s issuer name. Note this function is not |
| // const-correct for legacy reasons. |
| OPENSSL_EXPORT X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl); |
| |
| // X509_CRL_get_REVOKED returns the list of revoked certificates in |crl|, or |
| // NULL if |crl| omits it. |
| // |
| // TOOD(davidben): This function was originally a macro, without clear const |
| // semantics. It should take a const input and give const output, but the latter |
| // would break existing callers. For now, we match upstream. |
| OPENSSL_EXPORT STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl); |
| |
| // X509_CRL_get0_extensions returns |crl|'s extension list, or NULL if |crl| |
| // omits it. |
| OPENSSL_EXPORT const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions( |
| const X509_CRL *crl); |
| |
| // X509_SIG_get0 sets |*out_alg| and |*out_digest| to non-owning pointers to |
| // |sig|'s algorithm and digest fields, respectively. Either |out_alg| and |
| // |out_digest| may be NULL to skip those fields. |
| OPENSSL_EXPORT void X509_SIG_get0(const X509_SIG *sig, |
| const X509_ALGOR **out_alg, |
| const ASN1_OCTET_STRING **out_digest); |
| |
| // X509_SIG_getm behaves like |X509_SIG_get0| but returns mutable pointers. |
| OPENSSL_EXPORT void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **out_alg, |
| ASN1_OCTET_STRING **out_digest); |
| |
| OPENSSL_EXPORT void X509_CRL_set_default_method(const X509_CRL_METHOD *meth); |
| OPENSSL_EXPORT X509_CRL_METHOD *X509_CRL_METHOD_new( |
| int (*crl_init)(X509_CRL *crl), int (*crl_free)(X509_CRL *crl), |
| int (*crl_lookup)(X509_CRL *crl, X509_REVOKED **ret, ASN1_INTEGER *ser, |
| X509_NAME *issuer), |
| int (*crl_verify)(X509_CRL *crl, EVP_PKEY *pk)); |
| OPENSSL_EXPORT void X509_CRL_METHOD_free(X509_CRL_METHOD *m); |
| |
| OPENSSL_EXPORT void X509_CRL_set_meth_data(X509_CRL *crl, void *dat); |
| OPENSSL_EXPORT void *X509_CRL_get_meth_data(X509_CRL *crl); |
| |
| // X509_get_X509_PUBKEY returns the public key of |x509|. Note this function is |
| // not const-correct for legacy reasons. Callers should not modify the returned |
| // object. |
| OPENSSL_EXPORT X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x509); |
| |
| // X509_verify_cert_error_string returns |err| as a human-readable string, where |
| // |err| should be one of the |X509_V_*| values. If |err| is unknown, it returns |
| // a default description. |
| // |
| // TODO(davidben): Move this function to x509_vfy.h, with the |X509_V_*| |
| // definitions, or fold x509_vfy.h into this function. |
| OPENSSL_EXPORT const char *X509_verify_cert_error_string(long err); |
| |
| // X509_verify checks that |x509| has a valid signature by |pkey|. It returns |
| // one if the signature is valid and zero otherwise. Note this function only |
| // checks the signature itself and does not perform a full certificate |
| // validation. |
| OPENSSL_EXPORT int X509_verify(X509 *x509, EVP_PKEY *pkey); |
| |
| // X509_REQ_verify checks that |req| has a valid signature by |pkey|. It returns |
| // one if the signature is valid and zero otherwise. |
| OPENSSL_EXPORT int X509_REQ_verify(X509_REQ *req, EVP_PKEY *pkey); |
| |
| // X509_CRL_verify checks that |crl| has a valid signature by |pkey|. It returns |
| // one if the signature is valid and zero otherwise. |
| OPENSSL_EXPORT int X509_CRL_verify(X509_CRL *crl, EVP_PKEY *pkey); |
| |
| // NETSCAPE_SPKI_verify checks that |spki| has a valid signature by |pkey|. It |
| // returns one if the signature is valid and zero otherwise. |
| OPENSSL_EXPORT int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *spki, EVP_PKEY *pkey); |
| |
| // NETSCAPE_SPKI_b64_decode decodes |len| bytes from |str| as a base64-encoded |
| // Netscape signed public key and challenge (SPKAC) structure. It returns a |
| // newly-allocated |NETSCAPE_SPKI| structure with the result, or NULL on error. |
| // If |len| is 0 or negative, the length is calculated with |strlen| and |str| |
| // must be a NUL-terminated C string. |
| OPENSSL_EXPORT NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, |
| int len); |
| |
| // NETSCAPE_SPKI_b64_encode encodes |spki| as a base64-encoded Netscape signed |
| // public key and challenge (SPKAC) structure. It returns a newly-allocated |
| // NUL-terminated C string with the result, or NULL on error. The caller must |
| // release the memory with |OPENSSL_free| when done. |
| OPENSSL_EXPORT char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *spki); |
| |
| // NETSCAPE_SPKI_get_pubkey decodes and returns the public key in |spki| as an |
| // |EVP_PKEY|, or NULL on error. The caller takes ownership of the resulting |
| // pointer and must call |EVP_PKEY_free| when done. |
| OPENSSL_EXPORT EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *spki); |
| |
| // NETSCAPE_SPKI_set_pubkey sets |spki|'s public key to |pkey|. It returns one |
| // on success or zero on error. This function does not take ownership of |pkey|, |
| // so the caller may continue to manage its lifetime independently of |spki|. |
| OPENSSL_EXPORT int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *spki, |
| EVP_PKEY *pkey); |
| |
| // X509_signature_dump writes a human-readable representation of |sig| to |bio|, |
| // indented with |indent| spaces. It returns one on success and zero on error. |
| OPENSSL_EXPORT int X509_signature_dump(BIO *bio, const ASN1_STRING *sig, |
| int indent); |
| |
| // X509_signature_print writes a human-readable representation of |alg| and |
| // |sig| to |bio|. It returns one on success and zero on error. |
| OPENSSL_EXPORT int X509_signature_print(BIO *bio, const X509_ALGOR *alg, |
| const ASN1_STRING *sig); |
| |
| // X509_sign signs |x509| with |pkey| and replaces the signature algorithm and |
| // signature fields. It returns one on success and zero on error. This function |
| // uses digest algorithm |md|, or |pkey|'s default if NULL. Other signing |
| // parameters use |pkey|'s defaults. To customize them, use |X509_sign_ctx|. |
| OPENSSL_EXPORT int X509_sign(X509 *x509, EVP_PKEY *pkey, const EVP_MD *md); |
| |
| // X509_sign_ctx signs |x509| with |ctx| and replaces the signature algorithm |
| // and signature fields. It returns one on success and zero on error. The |
| // signature algorithm and parameters come from |ctx|, which must have been |
| // initialized with |EVP_DigestSignInit|. The caller should configure the |
| // corresponding |EVP_PKEY_CTX| before calling this function. |
| OPENSSL_EXPORT int X509_sign_ctx(X509 *x509, EVP_MD_CTX *ctx); |
| |
| // X509_REQ_sign signs |req| with |pkey| and replaces the signature algorithm |
| // and signature fields. It returns one on success and zero on error. This |
| // function uses digest algorithm |md|, or |pkey|'s default if NULL. Other |
| // signing parameters use |pkey|'s defaults. To customize them, use |
| // |X509_REQ_sign_ctx|. |
| OPENSSL_EXPORT int X509_REQ_sign(X509_REQ *req, EVP_PKEY *pkey, |
| const EVP_MD *md); |
| |
| // X509_REQ_sign_ctx signs |req| with |ctx| and replaces the signature algorithm |
| // and signature fields. It returns one on success and zero on error. The |
| // signature algorithm and parameters come from |ctx|, which must have been |
| // initialized with |EVP_DigestSignInit|. The caller should configure the |
| // corresponding |EVP_PKEY_CTX| before calling this function. |
| OPENSSL_EXPORT int X509_REQ_sign_ctx(X509_REQ *req, EVP_MD_CTX *ctx); |
| |
| // X509_CRL_sign signs |crl| with |pkey| and replaces the signature algorithm |
| // and signature fields. It returns one on success and zero on error. This |
| // function uses digest algorithm |md|, or |pkey|'s default if NULL. Other |
| // signing parameters use |pkey|'s defaults. To customize them, use |
| // |X509_CRL_sign_ctx|. |
| OPENSSL_EXPORT int X509_CRL_sign(X509_CRL *crl, EVP_PKEY *pkey, |
| const EVP_MD *md); |
| |
| // X509_CRL_sign_ctx signs |crl| with |ctx| and replaces the signature algorithm |
| // and signature fields. It returns one on success and zero on error. The |
| // signature algorithm and parameters come from |ctx|, which must have been |
| // initialized with |EVP_DigestSignInit|. The caller should configure the |
| // corresponding |EVP_PKEY_CTX| before calling this function. |
| OPENSSL_EXPORT int X509_CRL_sign_ctx(X509_CRL *crl, EVP_MD_CTX *ctx); |
| |
| // NETSCAPE_SPKI_sign signs |spki| with |pkey| and replaces the signature |
| // algorithm and signature fields. It returns one on success and zero on error. |
| // This function uses digest algorithm |md|, or |pkey|'s default if NULL. Other |
| // signing parameters use |pkey|'s defaults. |
| OPENSSL_EXPORT int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *spki, EVP_PKEY *pkey, |
| const EVP_MD *md); |
| |
| // X509_pubkey_digest hashes the DER encoding of |x509|'s subjectPublicKeyInfo |
| // field with |md| and writes the result to |out|. |EVP_MD_CTX_size| bytes are |
| // written, which is at most |EVP_MAX_MD_SIZE|. If |out_len| is not NULL, |
| // |*out_len| is set to the number of bytes written. This function returns one |
| // on success and zero on error. |
| OPENSSL_EXPORT int X509_pubkey_digest(const X509 *x509, const EVP_MD *md, |
| uint8_t *out, unsigned *out_len); |
| |
| // X509_digest hashes |x509|'s DER encoding with |md| and writes the result to |
| // |out|. |EVP_MD_CTX_size| bytes are written, which is at most |
| // |EVP_MAX_MD_SIZE|. If |out_len| is not NULL, |*out_len| is set to the number |
| // of bytes written. This function returns one on success and zero on error. |
| // Note this digest covers the entire certificate, not just the signed portion. |
| OPENSSL_EXPORT int X509_digest(const X509 *x509, const EVP_MD *md, uint8_t *out, |
| unsigned *out_len); |
| |
| // X509_CRL_digest hashes |crl|'s DER encoding with |md| and writes the result |
| // to |out|. |EVP_MD_CTX_size| bytes are written, which is at most |
| // |EVP_MAX_MD_SIZE|. If |out_len| is not NULL, |*out_len| is set to the number |
| // of bytes written. This function returns one on success and zero on error. |
| // Note this digest covers the entire CRL, not just the signed portion. |
| OPENSSL_EXPORT int X509_CRL_digest(const X509_CRL *crl, const EVP_MD *md, |
| uint8_t *out, unsigned *out_len); |
| |
| // X509_REQ_digest hashes |req|'s DER encoding with |md| and writes the result |
| // to |out|. |EVP_MD_CTX_size| bytes are written, which is at most |
| // |EVP_MAX_MD_SIZE|. If |out_len| is not NULL, |*out_len| is set to the number |
| // of bytes written. This function returns one on success and zero on error. |
| // Note this digest covers the entire certificate request, not just the signed |
| // portion. |
| OPENSSL_EXPORT int X509_REQ_digest(const X509_REQ *req, const EVP_MD *md, |
| uint8_t *out, unsigned *out_len); |
| |
| // X509_NAME_digest hashes |name|'s DER encoding with |md| and writes the result |
| // to |out|. |EVP_MD_CTX_size| bytes are written, which is at most |
| // |EVP_MAX_MD_SIZE|. If |out_len| is not NULL, |*out_len| is set to the number |
| // of bytes written. This function returns one on success and zero on error. |
| OPENSSL_EXPORT int X509_NAME_digest(const X509_NAME *name, const EVP_MD *md, |
| uint8_t *out, unsigned *out_len); |
| |
| // X509_parse_from_buffer parses an X.509 structure from |buf| and returns a |
| // fresh X509 or NULL on error. There must not be any trailing data in |buf|. |
| // The returned structure (if any) holds a reference to |buf| rather than |
| // copying parts of it as a normal |d2i_X509| call would do. |
| OPENSSL_EXPORT X509 *X509_parse_from_buffer(CRYPTO_BUFFER *buf); |
| |
| #ifndef OPENSSL_NO_FP_API |
| OPENSSL_EXPORT X509 *d2i_X509_fp(FILE *fp, X509 **x509); |
| OPENSSL_EXPORT int i2d_X509_fp(FILE *fp, X509 *x509); |
| OPENSSL_EXPORT X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl); |
| OPENSSL_EXPORT int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl); |
| OPENSSL_EXPORT X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req); |
| OPENSSL_EXPORT int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req); |
| OPENSSL_EXPORT RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa); |
| OPENSSL_EXPORT int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa); |
| OPENSSL_EXPORT RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa); |
| OPENSSL_EXPORT int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa); |
| OPENSSL_EXPORT RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa); |
| OPENSSL_EXPORT int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa); |
| #ifndef OPENSSL_NO_DSA |
| OPENSSL_EXPORT DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa); |
| OPENSSL_EXPORT int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa); |
| OPENSSL_EXPORT DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa); |
| OPENSSL_EXPORT int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa); |
| #endif |
| OPENSSL_EXPORT EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey); |
| OPENSSL_EXPORT int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey); |
| OPENSSL_EXPORT EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey); |
| OPENSSL_EXPORT int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey); |
| OPENSSL_EXPORT X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8); |
| OPENSSL_EXPORT int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8); |
| OPENSSL_EXPORT PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp( |
| FILE *fp, PKCS8_PRIV_KEY_INFO **p8inf); |
| OPENSSL_EXPORT int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, |
| PKCS8_PRIV_KEY_INFO *p8inf); |
| OPENSSL_EXPORT int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key); |
| OPENSSL_EXPORT int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey); |
| OPENSSL_EXPORT EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a); |
| OPENSSL_EXPORT int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey); |
| OPENSSL_EXPORT EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a); |
| #endif |
| |
| OPENSSL_EXPORT X509 *d2i_X509_bio(BIO *bp, X509 **x509); |
| OPENSSL_EXPORT int i2d_X509_bio(BIO *bp, X509 *x509); |
| OPENSSL_EXPORT X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl); |
| OPENSSL_EXPORT int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl); |
| OPENSSL_EXPORT X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req); |
| OPENSSL_EXPORT int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req); |
| OPENSSL_EXPORT RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa); |
| OPENSSL_EXPORT int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa); |
| OPENSSL_EXPORT RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa); |
| OPENSSL_EXPORT int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa); |
| OPENSSL_EXPORT RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa); |
| OPENSSL_EXPORT int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa); |
| #ifndef OPENSSL_NO_DSA |
| OPENSSL_EXPORT DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa); |
| OPENSSL_EXPORT int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa); |
| OPENSSL_EXPORT DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa); |
| OPENSSL_EXPORT int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa); |
| #endif |
| OPENSSL_EXPORT EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey); |
| OPENSSL_EXPORT int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *eckey); |
| OPENSSL_EXPORT EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey); |
| OPENSSL_EXPORT int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey); |
| OPENSSL_EXPORT X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8); |
| OPENSSL_EXPORT int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8); |
| OPENSSL_EXPORT PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio( |
| BIO *bp, PKCS8_PRIV_KEY_INFO **p8inf); |
| OPENSSL_EXPORT int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, |
| PKCS8_PRIV_KEY_INFO *p8inf); |
| OPENSSL_EXPORT int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key); |
| OPENSSL_EXPORT int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey); |
| OPENSSL_EXPORT EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a); |
| OPENSSL_EXPORT int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey); |
| OPENSSL_EXPORT EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a); |
| OPENSSL_EXPORT DH *d2i_DHparams_bio(BIO *bp, DH **dh); |
| OPENSSL_EXPORT int i2d_DHparams_bio(BIO *bp, const DH *dh); |
| |
| OPENSSL_EXPORT X509 *X509_dup(X509 *x509); |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa); |
| OPENSSL_EXPORT X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex); |
| OPENSSL_EXPORT X509_CRL *X509_CRL_dup(X509_CRL *crl); |
| OPENSSL_EXPORT X509_REVOKED *X509_REVOKED_dup(X509_REVOKED *rev); |
| OPENSSL_EXPORT X509_REQ *X509_REQ_dup(X509_REQ *req); |
| OPENSSL_EXPORT X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn); |
| |
| // X509_ALGOR_set0 sets |alg| to an AlgorithmIdentifier with algorithm |obj| and |
| // parameter determined by |param_type| and |param_value|. It returns one on |
| // success and zero on error. This function takes ownership of |obj| and |
| // |param_value| on success. |
| // |
| // If |param_type| is |V_ASN1_UNDEF|, the parameter is omitted. If |param_type| |
| // is zero, the parameter is left unchanged. Otherwise, |param_type| and |
| // |param_value| are interpreted as in |ASN1_TYPE_set|. |
| // |
| // Note omitting the parameter (|V_ASN1_UNDEF|) and encoding an explicit NULL |
| // value (|V_ASN1_NULL|) are different. Some algorithms require one and some the |
| // other. Consult the relevant specification before calling this function. The |
| // correct parameter for an RSASSA-PKCS1-v1_5 signature is |V_ASN1_NULL|. The |
| // correct one for an ECDSA or Ed25519 signature is |V_ASN1_UNDEF|. |
| OPENSSL_EXPORT int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *obj, |
| int param_type, void *param_value); |
| |
| // X509_ALGOR_get0 sets |*out_obj| to the |alg|'s algorithm. If |alg|'s |
| // parameter is omitted, it sets |*out_param_type| and |*out_param_value| to |
| // |V_ASN1_UNDEF| and NULL. Otherwise, it sets |*out_param_type| and |
| // |*out_param_value| to the parameter, using the same representation as |
| // |ASN1_TYPE_set0|. See |ASN1_TYPE_set0| and |ASN1_TYPE| for details. |
| // |
| // Callers that require the parameter in serialized form should, after checking |
| // for |V_ASN1_UNDEF|, use |ASN1_TYPE_set1| and |d2i_ASN1_TYPE|, rather than |
| // inspecting |*out_param_value|. |
| // |
| // Each of |out_obj|, |out_param_type|, and |out_param_value| may be NULL to |
| // ignore the output. If |out_param_type| is NULL, |out_param_value| is ignored. |
| // |
| // WARNING: If |*out_param_type| is set to |V_ASN1_UNDEF|, OpenSSL and older |
| // revisions of BoringSSL leave |*out_param_value| unset rather than setting it |
| // to NULL. Callers that support both OpenSSL and BoringSSL should not assume |
| // |*out_param_value| is uniformly initialized. |
| OPENSSL_EXPORT void X509_ALGOR_get0(const ASN1_OBJECT **out_obj, |
| int *out_param_type, |
| const void **out_param_value, |
| const X509_ALGOR *alg); |
| |
| // X509_ALGOR_set_md sets |alg| to the hash function |md|. Note this |
| // AlgorithmIdentifier represents the hash function itself, not a signature |
| // algorithm that uses |md|. |
| OPENSSL_EXPORT void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md); |
| |
| // X509_ALGOR_cmp returns zero if |a| and |b| are equal, and some non-zero value |
| // otherwise. Note this function can only be used for equality checks, not an |
| // ordering. |
| OPENSSL_EXPORT int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b); |
| |
| OPENSSL_EXPORT X509_NAME *X509_NAME_dup(X509_NAME *xn); |
| OPENSSL_EXPORT X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne); |
| OPENSSL_EXPORT int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne); |
| |
| OPENSSL_EXPORT int X509_NAME_get0_der(X509_NAME *nm, const unsigned char **pder, |
| size_t *pderlen); |
| |
| OPENSSL_EXPORT int X509_cmp_time(const ASN1_TIME *s, time_t *t); |
| OPENSSL_EXPORT int X509_cmp_current_time(const ASN1_TIME *s); |
| OPENSSL_EXPORT ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t); |
| OPENSSL_EXPORT ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s, int offset_day, |
| long offset_sec, time_t *t); |
| OPENSSL_EXPORT ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj); |
| |
| OPENSSL_EXPORT const char *X509_get_default_cert_area(void); |
| OPENSSL_EXPORT const char *X509_get_default_cert_dir(void); |
| OPENSSL_EXPORT const char *X509_get_default_cert_file(void); |
| OPENSSL_EXPORT const char *X509_get_default_cert_dir_env(void); |
| OPENSSL_EXPORT const char *X509_get_default_cert_file_env(void); |
| OPENSSL_EXPORT const char *X509_get_default_private_dir(void); |
| |
| OPENSSL_EXPORT X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, |
| const EVP_MD *md); |
| |
| DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS) |
| DECLARE_ASN1_FUNCTIONS(X509_VAL) |
| |
| DECLARE_ASN1_FUNCTIONS(X509_PUBKEY) |
| |
| OPENSSL_EXPORT int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey); |
| OPENSSL_EXPORT EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key); |
| |
| DECLARE_ASN1_FUNCTIONS(X509_SIG) |
| DECLARE_ASN1_FUNCTIONS(X509_REQ) |
| |
| DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE) |
| |
| // X509_ATTRIBUTE_create returns a newly-allocated |X509_ATTRIBUTE|, or NULL on |
| // error. The attribute has type |nid| and contains a single value determined by |
| // |attrtype| and |value|, which are interpreted as in |ASN1_TYPE_set|. Note |
| // this function takes ownership of |value|. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int attrtype, |
| void *value); |
| |
| DECLARE_ASN1_FUNCTIONS(X509_EXTENSION) |
| DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS) |
| |
| DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY) |
| |
| DECLARE_ASN1_FUNCTIONS(X509_NAME) |
| |
| OPENSSL_EXPORT int X509_NAME_set(X509_NAME **xn, X509_NAME *name); |
| |
| DECLARE_ASN1_FUNCTIONS(X509_CINF) |
| |
| DECLARE_ASN1_FUNCTIONS(X509) |
| DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX) |
| |
| // X509_up_ref adds one to the reference count of |x509| and returns one. |
| OPENSSL_EXPORT int X509_up_ref(X509 *x509); |
| |
| OPENSSL_EXPORT int X509_get_ex_new_index(long argl, void *argp, |
| CRYPTO_EX_unused *unused, |
| CRYPTO_EX_dup *dup_unused, |
| CRYPTO_EX_free *free_func); |
| OPENSSL_EXPORT int X509_set_ex_data(X509 *r, int idx, void *arg); |
| OPENSSL_EXPORT void *X509_get_ex_data(X509 *r, int idx); |
| OPENSSL_EXPORT int i2d_X509_AUX(X509 *a, unsigned char **pp); |
| OPENSSL_EXPORT X509 *d2i_X509_AUX(X509 **a, const unsigned char **pp, |
| long length); |
| |
| // i2d_re_X509_tbs serializes the TBSCertificate portion of |x509|. If |outp| is |
| // NULL, nothing is written. Otherwise, if |*outp| is not NULL, the result is |
| // written to |*outp|, which must have enough space available, and |*outp| is |
| // advanced just past the output. If |outp| is non-NULL and |*outp| is NULL, it |
| // sets |*outp| to a newly-allocated buffer containing the result. The caller is |
| // responsible for releasing the buffer with |OPENSSL_free|. In all cases, this |
| // function returns the number of bytes in the result, whether written or not, |
| // or a negative value on error. |
| // |
| // This function re-encodes the TBSCertificate and may not reflect |x509|'s |
| // original encoding. It may be used to manually generate a signature for a new |
| // certificate. To verify certificates, use |i2d_X509_tbs| instead. |
| OPENSSL_EXPORT int i2d_re_X509_tbs(X509 *x509, unsigned char **outp); |
| |
| // i2d_X509_tbs serializes the TBSCertificate portion of |x509|. If |outp| is |
| // NULL, nothing is written. Otherwise, if |*outp| is not NULL, the result is |
| // written to |*outp|, which must have enough space available, and |*outp| is |
| // advanced just past the output. If |outp| is non-NULL and |*outp| is NULL, it |
| // sets |*outp| to a newly-allocated buffer containing the result. The caller is |
| // responsible for releasing the buffer with |OPENSSL_free|. In all cases, this |
| // function returns the number of bytes in the result, whether written or not, |
| // or a negative value on error. |
| // |
| // This function preserves the original encoding of the TBSCertificate and may |
| // not reflect modifications made to |x509|. It may be used to manually verify |
| // the signature of an existing certificate. To generate certificates, use |
| // |i2d_re_X509_tbs| instead. |
| OPENSSL_EXPORT int i2d_X509_tbs(X509 *x509, unsigned char **outp); |
| |
| // X509_set1_signature_algo sets |x509|'s signature algorithm to |algo| and |
| // returns one on success or zero on error. It updates both the signature field |
| // of the TBSCertificate structure, and the signatureAlgorithm field of the |
| // Certificate. |
| OPENSSL_EXPORT int X509_set1_signature_algo(X509 *x509, const X509_ALGOR *algo); |
| |
| // X509_set1_signature_value sets |x509|'s signature to a copy of the |sig_len| |
| // bytes pointed by |sig|. It returns one on success and zero on error. |
| // |
| // Due to a specification error, X.509 certificates store signatures in ASN.1 |
| // BIT STRINGs, but signature algorithms return byte strings rather than bit |
| // strings. This function creates a BIT STRING containing a whole number of |
| // bytes, with the bit order matching the DER encoding. This matches the |
| // encoding used by all X.509 signature algorithms. |
| OPENSSL_EXPORT int X509_set1_signature_value(X509 *x509, const uint8_t *sig, |
| size_t sig_len); |
| |
| // X509_get0_signature sets |*out_sig| and |*out_alg| to the signature and |
| // signature algorithm of |x509|, respectively. Either output pointer may be |
| // NULL to ignore the value. |
| // |
| // This function outputs the outer signature algorithm. For the one in the |
| // TBSCertificate, see |X509_get0_tbs_sigalg|. Certificates with mismatched |
| // signature algorithms will successfully parse, but they will be rejected when |
| // verifying. |
| OPENSSL_EXPORT void X509_get0_signature(const ASN1_BIT_STRING **out_sig, |
| const X509_ALGOR **out_alg, |
| const X509 *x509); |
| |
| // X509_get_signature_nid returns the NID corresponding to |x509|'s signature |
| // algorithm, or |NID_undef| if the signature algorithm does not correspond to |
| // a known NID. |
| OPENSSL_EXPORT int X509_get_signature_nid(const X509 *x509); |
| |
| OPENSSL_EXPORT int X509_alias_set1(X509 *x, const unsigned char *name, int len); |
| OPENSSL_EXPORT int X509_keyid_set1(X509 *x, const unsigned char *id, int len); |
| OPENSSL_EXPORT unsigned char *X509_alias_get0(X509 *x, int *len); |
| OPENSSL_EXPORT unsigned char *X509_keyid_get0(X509 *x, int *len); |
| OPENSSL_EXPORT int (*X509_TRUST_set_default(int (*trust)(int, X509 *, |
| int)))(int, X509 *, |
| int); |
| OPENSSL_EXPORT int X509_TRUST_set(int *t, int trust); |
| OPENSSL_EXPORT int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj); |
| OPENSSL_EXPORT int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj); |
| OPENSSL_EXPORT void X509_trust_clear(X509 *x); |
| OPENSSL_EXPORT void X509_reject_clear(X509 *x); |
| |
| DECLARE_ASN1_FUNCTIONS(X509_REVOKED) |
| DECLARE_ASN1_FUNCTIONS(X509_CRL) |
| |
| OPENSSL_EXPORT int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev); |
| OPENSSL_EXPORT int X509_CRL_get0_by_serial(X509_CRL *crl, X509_REVOKED **ret, |
| ASN1_INTEGER *serial); |
| OPENSSL_EXPORT int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, |
| X509 *x); |
| |
| OPENSSL_EXPORT X509_PKEY *X509_PKEY_new(void); |
| OPENSSL_EXPORT void X509_PKEY_free(X509_PKEY *a); |
| |
| DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI) |
| DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC) |
| |
| OPENSSL_EXPORT X509_INFO *X509_INFO_new(void); |
| OPENSSL_EXPORT void X509_INFO_free(X509_INFO *a); |
| OPENSSL_EXPORT char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size); |
| |
| OPENSSL_EXPORT int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data, |
| unsigned char *md, unsigned int *len); |
| |
| OPENSSL_EXPORT int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, |
| void *data, unsigned char *md, |
| unsigned int *len); |
| |
| OPENSSL_EXPORT int ASN1_item_verify(const ASN1_ITEM *it, |
| const X509_ALGOR *algor1, |
| const ASN1_BIT_STRING *signature, |
| void *data, EVP_PKEY *pkey); |
| |
| OPENSSL_EXPORT int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, |
| X509_ALGOR *algor2, |
| ASN1_BIT_STRING *signature, void *data, |
| EVP_PKEY *pkey, const EVP_MD *type); |
| OPENSSL_EXPORT int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1, |
| X509_ALGOR *algor2, |
| ASN1_BIT_STRING *signature, void *asn, |
| EVP_MD_CTX *ctx); |
| |
| // X509_get_serialNumber returns a mutable pointer to |x509|'s serial number. |
| // Prefer |X509_get0_serialNumber|. |
| OPENSSL_EXPORT ASN1_INTEGER *X509_get_serialNumber(X509 *x509); |
| |
| // X509_set_issuer_name sets |x509|'s issuer to a copy of |name|. It returns one |
| // on success and zero on error. |
| OPENSSL_EXPORT int X509_set_issuer_name(X509 *x509, X509_NAME *name); |
| |
| // X509_get_issuer_name returns |x509|'s issuer. |
| OPENSSL_EXPORT X509_NAME *X509_get_issuer_name(const X509 *x509); |
| |
| // X509_set_subject_name sets |x509|'s subject to a copy of |name|. It returns |
| // one on success and zero on error. |
| OPENSSL_EXPORT int X509_set_subject_name(X509 *x509, X509_NAME *name); |
| |
| // X509_get_issuer_name returns |x509|'s subject. |
| OPENSSL_EXPORT X509_NAME *X509_get_subject_name(const X509 *x509); |
| |
| // X509_set_pubkey sets |x509|'s public key to |pkey|. It returns one on success |
| // and zero on error. This function does not take ownership of |pkey| and |
| // internally copies and updates reference counts as needed. |
| OPENSSL_EXPORT int X509_set_pubkey(X509 *x509, EVP_PKEY *pkey); |
| |
| // X509_get_pubkey returns |x509|'s public key as an |EVP_PKEY|, or NULL if the |
| // public key was unsupported or could not be decoded. This function returns a |
| // reference to the |EVP_PKEY|. The caller must release the result with |
| // |EVP_PKEY_free| when done. |
| OPENSSL_EXPORT EVP_PKEY *X509_get_pubkey(X509 *x509); |
| |
| // X509_get0_pubkey_bitstr returns the BIT STRING portion of |x509|'s public |
| // key. Note this does not contain the AlgorithmIdentifier portion. |
| // |
| // WARNING: This function returns a non-const pointer for OpenSSL compatibility, |
| // but the caller must not modify the resulting object. Doing so will break |
| // internal invariants in |x509|. |
| OPENSSL_EXPORT ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x509); |
| |
| // X509_get0_extensions returns |x509|'s extension list, or NULL if |x509| omits |
| // it. |
| OPENSSL_EXPORT const STACK_OF(X509_EXTENSION) *X509_get0_extensions( |
| const X509 *x509); |
| |
| // X509_get0_tbs_sigalg returns the signature algorithm in |x509|'s |
| // TBSCertificate. For the outer signature algorithm, see |X509_get0_signature|. |
| // |
| // Certificates with mismatched signature algorithms will successfully parse, |
| // but they will be rejected when verifying. |
| OPENSSL_EXPORT const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x509); |
| |
| // X509_REQ_set_version sets |req|'s version to |version|, which should be |
| // |X509_REQ_VERSION_1|. It returns one on success and zero on error. |
| // |
| // Note no versions other than |X509_REQ_VERSION_1| are defined for CSRs. |
| OPENSSL_EXPORT int X509_REQ_set_version(X509_REQ *req, long version); |
| |
| // X509_REQ_set_subject_name sets |req|'s subject to a copy of |name|. It |
| // returns one on success and zero on error. |
| OPENSSL_EXPORT int X509_REQ_set_subject_name(X509_REQ *req, X509_NAME *name); |
| |
| // X509_REQ_get0_signature sets |*out_sig| and |*out_alg| to the signature and |
| // signature algorithm of |req|, respectively. Either output pointer may be NULL |
| // to ignore the value. |
| OPENSSL_EXPORT void X509_REQ_get0_signature(const X509_REQ *req, |
| const ASN1_BIT_STRING **out_sig, |
| const X509_ALGOR **out_alg); |
| |
| // X509_REQ_get_signature_nid returns the NID corresponding to |req|'s signature |
| // algorithm, or |NID_undef| if the signature algorithm does not correspond to |
| // a known NID. |
| OPENSSL_EXPORT int X509_REQ_get_signature_nid(const X509_REQ *req); |
| |
| // i2d_re_X509_REQ_tbs serializes the CertificationRequestInfo (see RFC2986) |
| // portion of |req|. If |outp| is NULL, nothing is written. Otherwise, if |
| // |*outp| is not NULL, the result is written to |*outp|, which must have enough |
| // space available, and |*outp| is advanced just past the output. If |outp| is |
| // non-NULL and |*outp| is NULL, it sets |*outp| to a newly-allocated buffer |
| // containing the result. The caller is responsible for releasing the buffer |
| // with |OPENSSL_free|. In all cases, this function returns the number of bytes |
| // in the result, whether written or not, or a negative value on error. |
| // |
| // This function re-encodes the CertificationRequestInfo and may not reflect |
| // |req|'s original encoding. It may be used to manually generate a signature |
| // for a new certificate request. |
| OPENSSL_EXPORT int i2d_re_X509_REQ_tbs(X509_REQ *req, uint8_t **outp); |
| |
| // X509_REQ_set_pubkey sets |req|'s public key to |pkey|. It returns one on |
| // success and zero on error. This function does not take ownership of |pkey| |
| // and internally copies and updates reference counts as needed. |
| OPENSSL_EXPORT int X509_REQ_set_pubkey(X509_REQ *req, EVP_PKEY *pkey); |
| |
| // X509_REQ_get_pubkey returns |req|'s public key as an |EVP_PKEY|, or NULL if |
| // the public key was unsupported or could not be decoded. This function returns |
| // a reference to the |EVP_PKEY|. The caller must release the result with |
| // |EVP_PKEY_free| when done. |
| OPENSSL_EXPORT EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req); |
| |
| // X509_REQ_extension_nid returns one if |nid| is a supported CSR attribute type |
| // for carrying extensions and zero otherwise. The supported types are |
| // |NID_ext_req| (pkcs-9-at-extensionRequest from RFC2985) and |NID_ms_ext_req| |
| // (a Microsoft szOID_CERT_EXTENSIONS variant). |
| OPENSSL_EXPORT int X509_REQ_extension_nid(int nid); |
| |
| // X509_REQ_get_extensions decodes the list of requested extensions in |req| and |
| // returns a newly-allocated |STACK_OF(X509_EXTENSION)| containing the result. |
| // It returns NULL on error, or if |req| did not request extensions. |
| // |
| // This function supports both pkcs-9-at-extensionRequest from RFC2985 and the |
| // Microsoft szOID_CERT_EXTENSIONS variant. |
| OPENSSL_EXPORT STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req); |
| |
| // X509_REQ_add_extensions_nid adds an attribute to |req| of type |nid|, to |
| // request the certificate extensions in |exts|. It returns one on success and |
| // zero on error. |nid| should be |NID_ext_req| or |NID_ms_ext_req|. |
| OPENSSL_EXPORT int X509_REQ_add_extensions_nid( |
| X509_REQ *req, const STACK_OF(X509_EXTENSION) *exts, int nid); |
| |
| // X509_REQ_add_extensions behaves like |X509_REQ_add_extensions_nid|, using the |
| // standard |NID_ext_req| for the attribute type. |
| OPENSSL_EXPORT int X509_REQ_add_extensions( |
| X509_REQ *req, const STACK_OF(X509_EXTENSION) *exts); |
| |
| // X509_REQ_get_attr_count returns the number of attributes in |req|. |
| OPENSSL_EXPORT int X509_REQ_get_attr_count(const X509_REQ *req); |
| |
| // X509_REQ_get_attr_by_NID returns the index of the attribute in |req| of type |
| // |nid|, or a negative number if not found. If found, callers can use |
| // |X509_REQ_get_attr| to look up the attribute by index. |
| // |
| // If |lastpos| is non-negative, it begins searching at |lastpos| + 1. Callers |
| // can thus loop over all matching attributes by first passing -1 and then |
| // passing the previously-returned value until no match is returned. |
| OPENSSL_EXPORT int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, |
| int lastpos); |
| |
| // X509_REQ_get_attr_by_OBJ behaves like |X509_REQ_get_attr_by_NID| but looks |
| // for attributes of type |obj|. |
| OPENSSL_EXPORT int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, |
| const ASN1_OBJECT *obj, |
| int lastpos); |
| |
| // X509_REQ_get_attr returns the attribute at index |loc| in |req|, or NULL if |
| // out of bounds. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc); |
| |
| // X509_REQ_delete_attr removes the attribute at index |loc| in |req|. It |
| // returns the removed attribute to the caller, or NULL if |loc| was out of |
| // bounds. If non-NULL, the caller must release the result with |
| // |X509_ATTRIBUTE_free| when done. It is also safe, but not necessary, to call |
| // |X509_ATTRIBUTE_free| if the result is NULL. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc); |
| |
| // X509_REQ_add1_attr appends a copy of |attr| to |req|'s list of attributes. It |
| // returns one on success and zero on error. |
| // |
| // TODO(https://crbug.com/boringssl/407): |attr| should be const. |
| OPENSSL_EXPORT int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr); |
| |
| // X509_REQ_add1_attr_by_OBJ appends a new attribute to |req| with type |obj|. |
| // It returns one on success and zero on error. The value is determined by |
| // |X509_ATTRIBUTE_set1_data|. |
| // |
| // WARNING: The interpretation of |attrtype|, |data|, and |len| is complex and |
| // error-prone. See |X509_ATTRIBUTE_set1_data| for details. |
| OPENSSL_EXPORT int X509_REQ_add1_attr_by_OBJ(X509_REQ *req, |
| const ASN1_OBJECT *obj, |
| int attrtype, |
| const unsigned char *data, |
| int len); |
| |
| // X509_REQ_add1_attr_by_NID behaves like |X509_REQ_add1_attr_by_OBJ| except the |
| // attribute type is determined by |nid|. |
| OPENSSL_EXPORT int X509_REQ_add1_attr_by_NID(X509_REQ *req, int nid, |
| int attrtype, |
| const unsigned char *data, |
| int len); |
| |
| // X509_REQ_add1_attr_by_txt behaves like |X509_REQ_add1_attr_by_OBJ| except the |
| // attribute type is determined by calling |OBJ_txt2obj| with |attrname|. |
| OPENSSL_EXPORT int X509_REQ_add1_attr_by_txt(X509_REQ *req, |
| const char *attrname, int attrtype, |
| const unsigned char *data, |
| int len); |
| |
| // X509_CRL_set_version sets |crl|'s version to |version|, which should be one |
| // of the |X509_CRL_VERSION_*| constants. It returns one on success and zero on |
| // error. |
| // |
| // If unsure, use |X509_CRL_VERSION_2|. Note that, unlike certificates, CRL |
| // versions are only defined up to v2. Callers should not use |X509_VERSION_3|. |
| OPENSSL_EXPORT int X509_CRL_set_version(X509_CRL *crl, long version); |
| |
| // X509_CRL_set_issuer_name sets |crl|'s issuer to a copy of |name|. It returns |
| // one on success and zero on error. |
| OPENSSL_EXPORT int X509_CRL_set_issuer_name(X509_CRL *crl, X509_NAME *name); |
| |
| OPENSSL_EXPORT int X509_CRL_sort(X509_CRL *crl); |
| |
| // X509_CRL_up_ref adds one to the reference count of |crl| and returns one. |
| OPENSSL_EXPORT int X509_CRL_up_ref(X509_CRL *crl); |
| |
| // X509_CRL_get0_signature sets |*out_sig| and |*out_alg| to the signature and |
| // signature algorithm of |crl|, respectively. Either output pointer may be NULL |
| // to ignore the value. |
| // |
| // This function outputs the outer signature algorithm, not the one in the |
| // TBSCertList. CRLs with mismatched signature algorithms will successfully |
| // parse, but they will be rejected when verifying. |
| OPENSSL_EXPORT void X509_CRL_get0_signature(const X509_CRL *crl, |
| const ASN1_BIT_STRING **out_sig, |
| const X509_ALGOR **out_alg); |
| |
| // X509_CRL_get_signature_nid returns the NID corresponding to |crl|'s signature |
| // algorithm, or |NID_undef| if the signature algorithm does not correspond to |
| // a known NID. |
| OPENSSL_EXPORT int X509_CRL_get_signature_nid(const X509_CRL *crl); |
| |
| // i2d_re_X509_CRL_tbs serializes the TBSCertList portion of |crl|. If |outp| is |
| // NULL, nothing is written. Otherwise, if |*outp| is not NULL, the result is |
| // written to |*outp|, which must have enough space available, and |*outp| is |
| // advanced just past the output. If |outp| is non-NULL and |*outp| is NULL, it |
| // sets |*outp| to a newly-allocated buffer containing the result. The caller is |
| // responsible for releasing the buffer with |OPENSSL_free|. In all cases, this |
| // function returns the number of bytes in the result, whether written or not, |
| // or a negative value on error. |
| // |
| // This function re-encodes the TBSCertList and may not reflect |crl|'s original |
| // encoding. It may be used to manually generate a signature for a new CRL. To |
| // verify CRLs, use |i2d_X509_CRL_tbs| instead. |
| OPENSSL_EXPORT int i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **outp); |
| |
| // i2d_X509_CRL_tbs serializes the TBSCertList portion of |crl|. If |outp| is |
| // NULL, nothing is written. Otherwise, if |*outp| is not NULL, the result is |
| // written to |*outp|, which must have enough space available, and |*outp| is |
| // advanced just past the output. If |outp| is non-NULL and |*outp| is NULL, it |
| // sets |*outp| to a newly-allocated buffer containing the result. The caller is |
| // responsible for releasing the buffer with |OPENSSL_free|. In all cases, this |
| // function returns the number of bytes in the result, whether written or not, |
| // or a negative value on error. |
| // |
| // This function preserves the original encoding of the TBSCertList and may not |
| // reflect modifications made to |crl|. It may be used to manually verify the |
| // signature of an existing CRL. To generate CRLs, use |i2d_re_X509_CRL_tbs| |
| // instead. |
| OPENSSL_EXPORT int i2d_X509_CRL_tbs(X509_CRL *crl, unsigned char **outp); |
| |
| // X509_CRL_set1_signature_algo sets |crl|'s signature algorithm to |algo| and |
| // returns one on success or zero on error. It updates both the signature field |
| // of the TBSCertList structure, and the signatureAlgorithm field of the CRL. |
| OPENSSL_EXPORT int X509_CRL_set1_signature_algo(X509_CRL *crl, |
| const X509_ALGOR *algo); |
| |
| // X509_CRL_set1_signature_value sets |crl|'s signature to a copy of the |
| // |sig_len| bytes pointed by |sig|. It returns one on success and zero on |
| // error. |
| // |
| // Due to a specification error, X.509 CRLs store signatures in ASN.1 BIT |
| // STRINGs, but signature algorithms return byte strings rather than bit |
| // strings. This function creates a BIT STRING containing a whole number of |
| // bytes, with the bit order matching the DER encoding. This matches the |
| // encoding used by all X.509 signature algorithms. |
| OPENSSL_EXPORT int X509_CRL_set1_signature_value(X509_CRL *crl, |
| const uint8_t *sig, |
| size_t sig_len); |
| |
| // X509_REVOKED_get0_serialNumber returns the serial number of the certificate |
| // revoked by |revoked|. |
| OPENSSL_EXPORT const ASN1_INTEGER *X509_REVOKED_get0_serialNumber( |
| const X509_REVOKED *revoked); |
| |
| // X509_REVOKED_set_serialNumber sets |revoked|'s serial number to |serial|. It |
| // returns one on success or zero on error. |
| OPENSSL_EXPORT int X509_REVOKED_set_serialNumber(X509_REVOKED *revoked, |
| const ASN1_INTEGER *serial); |
| |
| // X509_REVOKED_get0_revocationDate returns the revocation time of the |
| // certificate revoked by |revoked|. |
| OPENSSL_EXPORT const ASN1_TIME *X509_REVOKED_get0_revocationDate( |
| const X509_REVOKED *revoked); |
| |
| // X509_REVOKED_set_revocationDate sets |revoked|'s revocation time to |tm|. It |
| // returns one on success or zero on error. |
| OPENSSL_EXPORT int X509_REVOKED_set_revocationDate(X509_REVOKED *revoked, |
| const ASN1_TIME *tm); |
| |
| // X509_REVOKED_get0_extensions returns |r|'s extensions list, or NULL if |r| |
| // omits it. |
| OPENSSL_EXPORT const STACK_OF(X509_EXTENSION) *X509_REVOKED_get0_extensions( |
| const X509_REVOKED *r); |
| |
| OPENSSL_EXPORT X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer, |
| EVP_PKEY *skey, const EVP_MD *md, |
| unsigned int flags); |
| |
| OPENSSL_EXPORT int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey); |
| |
| OPENSSL_EXPORT int X509_check_private_key(X509 *x509, const EVP_PKEY *pkey); |
| OPENSSL_EXPORT int X509_chain_check_suiteb(int *perror_depth, X509 *x, |
| STACK_OF(X509) *chain, |
| unsigned long flags); |
| OPENSSL_EXPORT int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, |
| unsigned long flags); |
| |
| // X509_chain_up_ref returns a newly-allocated |STACK_OF(X509)| containing a |
| // shallow copy of |chain|, or NULL on error. That is, the return value has the |
| // same contents as |chain|, and each |X509|'s reference count is incremented by |
| // one. |
| OPENSSL_EXPORT STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain); |
| |
| OPENSSL_EXPORT int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b); |
| |
| OPENSSL_EXPORT int X509_issuer_name_cmp(const X509 *a, const X509 *b); |
| OPENSSL_EXPORT unsigned long X509_issuer_name_hash(X509 *a); |
| |
| OPENSSL_EXPORT int X509_subject_name_cmp(const X509 *a, const X509 *b); |
| OPENSSL_EXPORT unsigned long X509_subject_name_hash(X509 *x); |
| |
| OPENSSL_EXPORT unsigned long X509_issuer_name_hash_old(X509 *a); |
| OPENSSL_EXPORT unsigned long X509_subject_name_hash_old(X509 *x); |
| |
| OPENSSL_EXPORT int X509_cmp(const X509 *a, const X509 *b); |
| OPENSSL_EXPORT int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b); |
| OPENSSL_EXPORT unsigned long X509_NAME_hash(X509_NAME *x); |
| OPENSSL_EXPORT unsigned long X509_NAME_hash_old(X509_NAME *x); |
| |
| OPENSSL_EXPORT int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b); |
| OPENSSL_EXPORT int X509_CRL_match(const X509_CRL *a, const X509_CRL *b); |
| #ifndef OPENSSL_NO_FP_API |
| OPENSSL_EXPORT int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag, |
| unsigned long cflag); |
| OPENSSL_EXPORT int X509_print_fp(FILE *bp, X509 *x); |
| OPENSSL_EXPORT int X509_CRL_print_fp(FILE *bp, X509_CRL *x); |
| OPENSSL_EXPORT int X509_REQ_print_fp(FILE *bp, X509_REQ *req); |
| OPENSSL_EXPORT int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, |
| int indent, unsigned long flags); |
| #endif |
| |
| OPENSSL_EXPORT int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase); |
| OPENSSL_EXPORT int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, |
| unsigned long flags); |
| OPENSSL_EXPORT int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag, |
| unsigned long cflag); |
| OPENSSL_EXPORT int X509_print(BIO *bp, X509 *x); |
| OPENSSL_EXPORT int X509_ocspid_print(BIO *bp, X509 *x); |
| OPENSSL_EXPORT int X509_CERT_AUX_print(BIO *bp, X509_CERT_AUX *x, int indent); |
| OPENSSL_EXPORT int X509_CRL_print(BIO *bp, X509_CRL *x); |
| OPENSSL_EXPORT int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag, |
| unsigned long cflag); |
| OPENSSL_EXPORT int X509_REQ_print(BIO *bp, X509_REQ *req); |
| |
| OPENSSL_EXPORT int X509_NAME_entry_count(const X509_NAME *name); |
| OPENSSL_EXPORT int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid, |
| char *buf, int len); |
| OPENSSL_EXPORT int X509_NAME_get_text_by_OBJ(const X509_NAME *name, |
| const ASN1_OBJECT *obj, char *buf, |
| int len); |
| |
| // NOTE: you should be passsing -1, not 0 as lastpos. The functions that use |
| // lastpos, search after that position on. |
| OPENSSL_EXPORT int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, |
| int lastpos); |
| OPENSSL_EXPORT int X509_NAME_get_index_by_OBJ(const X509_NAME *name, |
| const ASN1_OBJECT *obj, |
| int lastpos); |
| OPENSSL_EXPORT X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, |
| int loc); |
| OPENSSL_EXPORT X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, |
| int loc); |
| OPENSSL_EXPORT int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, |
| int loc, int set); |
| OPENSSL_EXPORT int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, |
| int type, |
| const unsigned char *bytes, |
| int len, int loc, int set); |
| OPENSSL_EXPORT int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, |
| int type, |
| const unsigned char *bytes, |
| int len, int loc, int set); |
| OPENSSL_EXPORT X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt( |
| X509_NAME_ENTRY **ne, const char *field, int type, |
| const unsigned char *bytes, int len); |
| OPENSSL_EXPORT X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID( |
| X509_NAME_ENTRY **ne, int nid, int type, const unsigned char *bytes, |
| int len); |
| OPENSSL_EXPORT int X509_NAME_add_entry_by_txt(X509_NAME *name, |
| const char *field, int type, |
| const unsigned char *bytes, |
| int len, int loc, int set); |
| OPENSSL_EXPORT X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ( |
| X509_NAME_ENTRY **ne, const ASN1_OBJECT *obj, int type, |
| const unsigned char *bytes, int len); |
| OPENSSL_EXPORT int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, |
| const ASN1_OBJECT *obj); |
| OPENSSL_EXPORT int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, |
| const unsigned char *bytes, |
| int len); |
| OPENSSL_EXPORT ASN1_OBJECT *X509_NAME_ENTRY_get_object( |
| const X509_NAME_ENTRY *ne); |
| OPENSSL_EXPORT ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne); |
| |
| // X509v3_get_ext_count returns the number of extensions in |x|. |
| OPENSSL_EXPORT int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x); |
| |
| // X509v3_get_ext_by_NID returns the index of the first extension in |x| with |
| // type |nid|, or a negative number if not found. If found, callers can use |
| // |X509v3_get_ext| to look up the extension by index. |
| // |
| // If |lastpos| is non-negative, it begins searching at |lastpos| + 1. Callers |
| // can thus loop over all matching extensions by first passing -1 and then |
| // passing the previously-returned value until no match is returned. |
| OPENSSL_EXPORT int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x, |
| int nid, int lastpos); |
| |
| // X509v3_get_ext_by_OBJ behaves like |X509v3_get_ext_by_NID| but looks for |
| // extensions matching |obj|. |
| OPENSSL_EXPORT int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x, |
| const ASN1_OBJECT *obj, int lastpos); |
| |
| // X509v3_get_ext_by_critical returns the index of the first extension in |x| |
| // whose critical bit matches |crit|, or a negative number if no such extension |
| // was found. |
| // |
| // If |lastpos| is non-negative, it begins searching at |lastpos| + 1. Callers |
| // can thus loop over all matching extensions by first passing -1 and then |
| // passing the previously-returned value until no match is returned. |
| OPENSSL_EXPORT int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x, |
| int crit, int lastpos); |
| |
| // X509v3_get_ext returns the extension in |x| at index |loc|, or NULL if |loc| |
| // is out of bounds. |
| OPENSSL_EXPORT X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, |
| int loc); |
| |
| // X509v3_delete_ext removes the extension in |x| at index |loc| and returns the |
| // removed extension, or NULL if |loc| was out of bounds. If an extension was |
| // returned, the caller must release it with |X509_EXTENSION_free|. |
| OPENSSL_EXPORT X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, |
| int loc); |
| |
| // X509v3_add_ext adds a copy of |ex| to the extension list in |*x|. If |*x| is |
| // NULL, it allocates a new |STACK_OF(X509_EXTENSION)| to hold the copy and sets |
| // |*x| to the new list. It returns |*x| on success and NULL on error. The |
| // caller retains ownership of |ex| and can release it independently of |*x|. |
| // |
| // The new extension is inserted at index |loc|, shifting extensions to the |
| // right. If |loc| is -1 or out of bounds, the new extension is appended to the |
| // list. |
| OPENSSL_EXPORT STACK_OF(X509_EXTENSION) *X509v3_add_ext( |
| STACK_OF(X509_EXTENSION) **x, X509_EXTENSION *ex, int loc); |
| |
| // X509_get_ext_count returns the number of extensions in |x|. |
| OPENSSL_EXPORT int X509_get_ext_count(const X509 *x); |
| |
| // X509_get_ext_by_NID behaves like |X509v3_get_ext_by_NID| but searches for |
| // extensions in |x|. |
| OPENSSL_EXPORT int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos); |
| |
| // X509_get_ext_by_OBJ behaves like |X509v3_get_ext_by_OBJ| but searches for |
| // extensions in |x|. |
| OPENSSL_EXPORT int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, |
| int lastpos); |
| |
| // X509_get_ext_by_critical behaves like |X509v3_get_ext_by_critical| but |
| // searches for extensions in |x|. |
| OPENSSL_EXPORT int X509_get_ext_by_critical(const X509 *x, int crit, |
| int lastpos); |
| |
| // X509_get_ext returns the extension in |x| at index |loc|, or NULL if |loc| is |
| // out of bounds. |
| OPENSSL_EXPORT X509_EXTENSION *X509_get_ext(const X509 *x, int loc); |
| |
| // X509_delete_ext removes the extension in |x| at index |loc| and returns the |
| // removed extension, or NULL if |loc| was out of bounds. If non-NULL, the |
| // caller must release the result with |X509_EXTENSION_free|. It is also safe, |
| // but not necessary, to call |X509_EXTENSION_free| if the result is NULL. |
| OPENSSL_EXPORT X509_EXTENSION *X509_delete_ext(X509 *x, int loc); |
| |
| // X509_add_ext adds a copy of |ex| to |x|. It returns one on success and zero |
| // on failure. The caller retains ownership of |ex| and can release it |
| // independently of |x|. |
| // |
| // The new extension is inserted at index |loc|, shifting extensions to the |
| // right. If |loc| is -1 or out of bounds, the new extension is appended to the |
| // list. |
| OPENSSL_EXPORT int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc); |
| |
| // X509_get_ext_d2i behaves like |X509V3_get_d2i| but looks for the extension in |
| // |x509|'s extension list. |
| // |
| // WARNING: This function is difficult to use correctly. See the documentation |
| // for |X509V3_get_d2i| for details. |
| OPENSSL_EXPORT void *X509_get_ext_d2i(const X509 *x509, int nid, |
| int *out_critical, int *out_idx); |
| |
| // X509_add1_ext_i2d behaves like |X509V3_add1_i2d| but adds the extension to |
| // |x|'s extension list. |
| // |
| // WARNING: This function may return zero or -1 on error. The caller must also |
| // ensure |value|'s type matches |nid|. See the documentation for |
| // |X509V3_add1_i2d| for details. |
| OPENSSL_EXPORT int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit, |
| unsigned long flags); |
| |
| // X509_CRL_get_ext_count returns the number of extensions in |x|. |
| OPENSSL_EXPORT int X509_CRL_get_ext_count(const X509_CRL *x); |
| |
| // X509_CRL_get_ext_by_NID behaves like |X509v3_get_ext_by_NID| but searches for |
| // extensions in |x|. |
| OPENSSL_EXPORT int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, |
| int lastpos); |
| |
| // X509_CRL_get_ext_by_OBJ behaves like |X509v3_get_ext_by_OBJ| but searches for |
| // extensions in |x|. |
| OPENSSL_EXPORT int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, |
| const ASN1_OBJECT *obj, int lastpos); |
| |
| // X509_CRL_get_ext_by_critical behaves like |X509v3_get_ext_by_critical| but |
| // searches for extensions in |x|. |
| OPENSSL_EXPORT int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, |
| int lastpos); |
| |
| // X509_CRL_get_ext returns the extension in |x| at index |loc|, or NULL if |
| // |loc| is out of bounds. |
| OPENSSL_EXPORT X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc); |
| |
| // X509_CRL_delete_ext removes the extension in |x| at index |loc| and returns |
| // the removed extension, or NULL if |loc| was out of bounds. If non-NULL, the |
| // caller must release the result with |X509_EXTENSION_free|. It is also safe, |
| // but not necessary, to call |X509_EXTENSION_free| if the result is NULL. |
| OPENSSL_EXPORT X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc); |
| |
| // X509_CRL_add_ext adds a copy of |ex| to |x|. It returns one on success and |
| // zero on failure. The caller retains ownership of |ex| and can release it |
| // independently of |x|. |
| // |
| // The new extension is inserted at index |loc|, shifting extensions to the |
| // right. If |loc| is -1 or out of bounds, the new extension is appended to the |
| // list. |
| OPENSSL_EXPORT int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc); |
| |
| // X509_CRL_get_ext_d2i behaves like |X509V3_get_d2i| but looks for the |
| // extension in |crl|'s extension list. |
| // |
| // WARNING: This function is difficult to use correctly. See the documentation |
| // for |X509V3_get_d2i| for details. |
| OPENSSL_EXPORT void *X509_CRL_get_ext_d2i(const X509_CRL *crl, int nid, |
| int *out_critical, int *out_idx); |
| |
| // X509_CRL_add1_ext_i2d behaves like |X509V3_add1_i2d| but adds the extension |
| // to |x|'s extension list. |
| // |
| // WARNING: This function may return zero or -1 on error. The caller must also |
| // ensure |value|'s type matches |nid|. See the documentation for |
| // |X509V3_add1_i2d| for details. |
| OPENSSL_EXPORT int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, |
| int crit, unsigned long flags); |
| |
| // X509_REVOKED_get_ext_count returns the number of extensions in |x|. |
| OPENSSL_EXPORT int X509_REVOKED_get_ext_count(const X509_REVOKED *x); |
| |
| // X509_REVOKED_get_ext_by_NID behaves like |X509v3_get_ext_by_NID| but searches |
| // for extensions in |x|. |
| OPENSSL_EXPORT int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, |
| int lastpos); |
| |
| // X509_REVOKED_get_ext_by_OBJ behaves like |X509v3_get_ext_by_OBJ| but searches |
| // for extensions in |x|. |
| OPENSSL_EXPORT int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, |
| const ASN1_OBJECT *obj, |
| int lastpos); |
| |
| // X509_REVOKED_get_ext_by_critical behaves like |X509v3_get_ext_by_critical| |
| // but searches for extensions in |x|. |
| OPENSSL_EXPORT int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, |
| int crit, int lastpos); |
| |
| // X509_REVOKED_get_ext returns the extension in |x| at index |loc|, or NULL if |
| // |loc| is out of bounds. |
| OPENSSL_EXPORT X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, |
| int loc); |
| |
| // X509_REVOKED_delete_ext removes the extension in |x| at index |loc| and |
| // returns the removed extension, or NULL if |loc| was out of bounds. If |
| // non-NULL, the caller must release the result with |X509_EXTENSION_free|. It |
| // is also safe, but not necessary, to call |X509_EXTENSION_free| if the result |
| // is NULL. |
| OPENSSL_EXPORT X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, |
| int loc); |
| |
| // X509_REVOKED_add_ext adds a copy of |ex| to |x|. It returns one on success |
| // and zero on failure. The caller retains ownership of |ex| and can release it |
| // independently of |x|. |
| // |
| // The new extension is inserted at index |loc|, shifting extensions to the |
| // right. If |loc| is -1 or out of bounds, the new extension is appended to the |
| // list. |
| OPENSSL_EXPORT int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, |
| int loc); |
| |
| // X509_REVOKED_get_ext_d2i behaves like |X509V3_get_d2i| but looks for the |
| // extension in |revoked|'s extension list. |
| // |
| // WARNING: This function is difficult to use correctly. See the documentation |
| // for |X509V3_get_d2i| for details. |
| OPENSSL_EXPORT void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *revoked, |
| int nid, int *out_critical, |
| int *out_idx); |
| |
| // X509_REVOKED_add1_ext_i2d behaves like |X509V3_add1_i2d| but adds the |
| // extension to |x|'s extension list. |
| // |
| // WARNING: This function may return zero or -1 on error. The caller must also |
| // ensure |value|'s type matches |nid|. See the documentation for |
| // |X509V3_add1_i2d| for details. |
| OPENSSL_EXPORT int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, |
| void *value, int crit, |
| unsigned long flags); |
| |
| // X509_EXTENSION_create_by_NID creates a new |X509_EXTENSION| with type |nid|, |
| // value |data|, and critical bit |crit|. It returns the newly-allocated |
| // |X509_EXTENSION| on success, and false on error. |nid| should be a |NID_*| |
| // constant. |
| // |
| // If |ex| and |*ex| are both non-NULL, it modifies and returns |*ex| instead of |
| // creating a new object. If |ex| is non-NULL, but |*ex| is NULL, it sets |*ex| |
| // to the new |X509_EXTENSION|, in addition to returning the result. |
| OPENSSL_EXPORT X509_EXTENSION *X509_EXTENSION_create_by_NID( |
| X509_EXTENSION **ex, int nid, int crit, const ASN1_OCTET_STRING *data); |
| |
| // X509_EXTENSION_create_by_OBJ behaves like |X509_EXTENSION_create_by_NID|, but |
| // the extension type is determined by an |ASN1_OBJECT|. |
| OPENSSL_EXPORT X509_EXTENSION *X509_EXTENSION_create_by_OBJ( |
| X509_EXTENSION **ex, const ASN1_OBJECT *obj, int crit, |
| const ASN1_OCTET_STRING *data); |
| |
| // X509_EXTENSION_set_object sets |ex|'s extension type to |obj|. It returns one |
| // on success and zero on error. |
| OPENSSL_EXPORT int X509_EXTENSION_set_object(X509_EXTENSION *ex, |
| const ASN1_OBJECT *obj); |
| |
| // X509_EXTENSION_set_critical sets |ex| to critical if |crit| is non-zero and |
| // to non-critical if |crit| is zero. |
| OPENSSL_EXPORT int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit); |
| |
| // X509_EXTENSION_set_data set's |ex|'s extension value to a copy of |data|. It |
| // returns one on success and zero on error. |
| OPENSSL_EXPORT int X509_EXTENSION_set_data(X509_EXTENSION *ex, |
| const ASN1_OCTET_STRING *data); |
| |
| // X509_EXTENSION_get_object returns |ex|'s extension type. |
| OPENSSL_EXPORT ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex); |
| |
| // X509_EXTENSION_get_data returns |ne|'s extension value. |
| OPENSSL_EXPORT ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne); |
| |
| // X509_EXTENSION_get_critical returns one if |ex| is critical and zero |
| // otherwise. |
| OPENSSL_EXPORT int X509_EXTENSION_get_critical(const X509_EXTENSION *ex); |
| |
| // X509at_get_attr_count returns the number of attributes in |x|. |
| OPENSSL_EXPORT int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x); |
| |
| // X509at_get_attr_by_NID returns the index of the attribute in |x| of type |
| // |nid|, or a negative number if not found. If found, callers can use |
| // |X509at_get_attr| to look up the attribute by index. |
| // |
| // If |lastpos| is non-negative, it begins searching at |lastpos| + 1. Callers |
| // can thus loop over all matching attributes by first passing -1 and then |
| // passing the previously-returned value until no match is returned. |
| OPENSSL_EXPORT int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, |
| int nid, int lastpos); |
| |
| // X509at_get_attr_by_OBJ behaves like |X509at_get_attr_by_NID| but looks for |
| // attributes of type |obj|. |
| OPENSSL_EXPORT int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, |
| const ASN1_OBJECT *obj, int lastpos); |
| |
| // X509at_get_attr returns the attribute at index |loc| in |x|, or NULL if |
| // out of bounds. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509at_get_attr( |
| const STACK_OF(X509_ATTRIBUTE) *x, int loc); |
| |
| // X509at_delete_attr removes the attribute at index |loc| in |x|. It returns |
| // the removed attribute to the caller, or NULL if |loc| was out of bounds. If |
| // non-NULL, the caller must release the result with |X509_ATTRIBUTE_free| when |
| // done. It is also safe, but not necessary, to call |X509_ATTRIBUTE_free| if |
| // the result is NULL. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, |
| int loc); |
| |
| // X509at_add1_attr appends a copy of |attr| to the attribute list in |*x|. If |
| // |*x| is NULL, it allocates a new |STACK_OF(X509_ATTRIBUTE)| to hold the copy |
| // and sets |*x| to the new list. It returns |*x| on success and NULL on error. |
| // The caller retains ownership of |attr| and can release it independently of |
| // |*x|. |
| OPENSSL_EXPORT STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr( |
| STACK_OF(X509_ATTRIBUTE) **x, X509_ATTRIBUTE *attr); |
| |
| // X509at_add1_attr_by_OBJ behaves like |X509at_add1_attr|, but adds an |
| // attribute created by |X509_ATTRIBUTE_create_by_OBJ|. |
| OPENSSL_EXPORT STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ( |
| STACK_OF(X509_ATTRIBUTE) **x, const ASN1_OBJECT *obj, int type, |
| const unsigned char *bytes, int len); |
| |
| // X509at_add1_attr_by_NID behaves like |X509at_add1_attr|, but adds an |
| // attribute created by |X509_ATTRIBUTE_create_by_NID|. |
| OPENSSL_EXPORT STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID( |
| STACK_OF(X509_ATTRIBUTE) **x, int nid, int type, const unsigned char *bytes, |
| int len); |
| |
| // X509at_add1_attr_by_txt behaves like |X509at_add1_attr|, but adds an |
| // attribute created by |X509_ATTRIBUTE_create_by_txt|. |
| OPENSSL_EXPORT STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt( |
| STACK_OF(X509_ATTRIBUTE) **x, const char *attrname, int type, |
| const unsigned char *bytes, int len); |
| |
| // X509_ATTRIBUTE_create_by_NID returns a newly-allocated |X509_ATTRIBUTE| of |
| // type |nid|, or NULL on error. The value is determined as in |
| // |X509_ATTRIBUTE_set1_data|. |
| // |
| // If |attr| is non-NULL, the resulting |X509_ATTRIBUTE| is also written to |
| // |*attr|. If |*attr| was non-NULL when the function was called, |*attr| is |
| // reused instead of creating a new object. |
| // |
| // WARNING: The interpretation of |attrtype|, |data|, and |len| is complex and |
| // error-prone. See |X509_ATTRIBUTE_set1_data| for details. |
| // |
| // WARNING: The object reuse form is deprecated and may be removed in the |
| // future. It also currently incorrectly appends to the reused object's value |
| // set rather than overwriting it. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID( |
| X509_ATTRIBUTE **attr, int nid, int attrtype, const void *data, int len); |
| |
| // X509_ATTRIBUTE_create_by_OBJ behaves like |X509_ATTRIBUTE_create_by_NID| |
| // except the attribute's type is determined by |obj|. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ( |
| X509_ATTRIBUTE **attr, const ASN1_OBJECT *obj, int attrtype, |
| const void *data, int len); |
| |
| // X509_ATTRIBUTE_create_by_txt behaves like |X509_ATTRIBUTE_create_by_NID| |
| // except the attribute's type is determined by calling |OBJ_txt2obj| with |
| // |attrname|. |
| OPENSSL_EXPORT X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt( |
| X509_ATTRIBUTE **attr, const char *attrname, int type, |
| const unsigned char *bytes, int len); |
| |
| // X509_ATTRIBUTE_set1_object sets |attr|'s type to |obj|. It returns one on |
| // success and zero on error. |
| OPENSSL_EXPORT int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, |
| const ASN1_OBJECT *obj); |
| |
| // X509_ATTRIBUTE_set1_data appends a value to |attr|'s value set and returns |
| // one on success or zero on error. The value is determined as follows: |
| // |
| // If |attrtype| is a |MBSTRING_*| constant, the value is an ASN.1 string. The |
| // string is determined by decoding |len| bytes from |data| in the encoding |
| // specified by |attrtype|, and then re-encoding it in a form appropriate for |
| // |attr|'s type. If |len| is -1, |strlen(data)| is used instead. See |
| // |ASN1_STRING_set_by_NID| for details. |
| // |
| // TODO(davidben): Document |ASN1_STRING_set_by_NID| so the reference is useful. |
| // |
| // Otherwise, if |len| is not -1, the value is an ASN.1 string. |attrtype| is an |
| // |ASN1_STRING| type value and the |len| bytes from |data| are copied as the |
| // type-specific representation of |ASN1_STRING|. See |ASN1_STRING| for details. |
| // |
| // WARNING: If this form is used to construct a negative INTEGER or ENUMERATED, |
| // |attrtype| includes the |V_ASN1_NEG| flag for |ASN1_STRING|, but the function |
| // forgets to clear the flag for |ASN1_TYPE|. This matches OpenSSL but is |
| // probably a bug. For now, do not use this form with negative values. |
| // |
| // Otherwise, if |len| is -1, the value is constructed by passing |attrtype| and |
| // |data| to |ASN1_TYPE_set1|. That is, |attrtype| is an |ASN1_TYPE| type value, |
| // and |data| is cast to the corresponding pointer type. |
| // |
| // WARNING: Despite the name, this function appends to |attr|'s value set, |
| // rather than overwriting it. To overwrite the value set, create a new |
| // |X509_ATTRIBUTE| with |X509_ATTRIBUTE_new|. |
| // |
| // WARNING: If using the |MBSTRING_*| form, pass a length rather than relying on |
| // |strlen|. In particular, |strlen| will not behave correctly if the input is |
| // |MBSTRING_BMP| or |MBSTRING_UNIV|. |
| // |
| // WARNING: This function currently misinterprets |V_ASN1_OTHER| as an |
| // |MBSTRING_*| constant. This matches OpenSSL but means it is impossible to |
| // construct a value with a non-universal tag. |
| OPENSSL_EXPORT int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, |
| const void *data, int len); |
| |
| // X509_ATTRIBUTE_get0_data returns the |idx|th value of |attr| in a |
| // type-specific representation to |attrtype|, or NULL if out of bounds or the |
| // type does not match. |attrtype| is one of the type values in |ASN1_TYPE|. On |
| // match, the return value uses the same representation as |ASN1_TYPE_set0|. See |
| // |ASN1_TYPE| for details. |
| OPENSSL_EXPORT void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, |
| int attrtype, void *unused); |
| |
| // X509_ATTRIBUTE_count returns the number of values in |attr|. |
| OPENSSL_EXPORT int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr); |
| |
| // X509_ATTRIBUTE_get0_object returns the type of |attr|. |
| OPENSSL_EXPORT ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr); |
| |
| // X509_ATTRIBUTE_get0_type returns the |idx|th value in |attr|, or NULL if out |
| // of bounds. Note this function returns one of |attr|'s values, not the type. |
| OPENSSL_EXPORT ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, |
| int idx); |
| |
| OPENSSL_EXPORT int X509_verify_cert(X509_STORE_CTX *ctx); |
| |
| // lookup a cert from a X509 STACK |
| OPENSSL_EXPORT X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, |
| X509_NAME *name, |
| ASN1_INTEGER *serial); |
| OPENSSL_EXPORT X509 *X509_find_by_subject(STACK_OF(X509) *sk, X509_NAME *name); |
| |
| // PKCS#8 utilities |
| |
| DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO) |
| |
| OPENSSL_EXPORT EVP_PKEY *EVP_PKCS82PKEY(PKCS8_PRIV_KEY_INFO *p8); |
| OPENSSL_EXPORT PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey); |
| |
| OPENSSL_EXPORT int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj, |
| int version, int ptype, void *pval, |
| unsigned char *penc, int penclen); |
| OPENSSL_EXPORT int PKCS8_pkey_get0(ASN1_OBJECT **ppkalg, |
| const unsigned char **pk, int *ppklen, |
| X509_ALGOR **pa, PKCS8_PRIV_KEY_INFO *p8); |
| |
| // X509_PUBKEY_set0_param sets |pub| to a key with AlgorithmIdentifier |
| // determined by |obj|, |param_type|, and |param_value|, and an encoded |
| // public key of |key|. On success, it takes ownership of all its parameters and |
| // returns one. Otherwise, it returns zero. |key| must have been allocated by |
| // |OPENSSL_malloc|. |
| // |
| // |obj|, |param_type|, and |param_value| are interpreted as in |
| // |X509_ALGOR_set0|. See |X509_ALGOR_set0| for details. |
| OPENSSL_EXPORT int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *obj, |
| int param_type, void *param_value, |
| uint8_t *key, int key_len); |
| |
| // X509_PUBKEY_get0_param outputs fields of |pub| and returns one. If |out_obj| |
| // is not NULL, it sets |*out_obj| to AlgorithmIdentifier's OID. If |out_key| |
| // is not NULL, it sets |*out_key| and |*out_key_len| to the encoded public key. |
| // If |out_alg| is not NULL, it sets |*out_alg| to the AlgorithmIdentifier. |
| // |
| // Note: X.509 SubjectPublicKeyInfo structures store the encoded public key as a |
| // BIT STRING. |*out_key| and |*out_key_len| will silently pad the key with zero |
| // bits if |pub| did not contain a whole number of bytes. Use |
| // |X509_PUBKEY_get0_public_key| to preserve this information. |
| OPENSSL_EXPORT int X509_PUBKEY_get0_param(ASN1_OBJECT **out_obj, |
| const uint8_t **out_key, |
| int *out_key_len, |
| X509_ALGOR **out_alg, |
| X509_PUBKEY *pub); |
| |
| // X509_PUBKEY_get0_public_key returns |pub|'s encoded public key. |
| OPENSSL_EXPORT const ASN1_BIT_STRING *X509_PUBKEY_get0_public_key( |
| const X509_PUBKEY *pub); |
| |
| OPENSSL_EXPORT int X509_check_trust(X509 *x, int id, int flags); |
| OPENSSL_EXPORT int X509_TRUST_get_count(void); |
| OPENSSL_EXPORT X509_TRUST *X509_TRUST_get0(int idx); |
| OPENSSL_EXPORT int X509_TRUST_get_by_id(int id); |
| OPENSSL_EXPORT int X509_TRUST_add(int id, int flags, |
| int (*ck)(X509_TRUST *, X509 *, int), |
| char *name, int arg1, void *arg2); |
| OPENSSL_EXPORT void X509_TRUST_cleanup(void); |
| OPENSSL_EXPORT int X509_TRUST_get_flags(const X509_TRUST *xp); |
| OPENSSL_EXPORT char *X509_TRUST_get0_name(const X509_TRUST *xp); |
| OPENSSL_EXPORT int X509_TRUST_get_trust(const X509_TRUST *xp); |
| |
| |
| typedef struct rsa_pss_params_st { |
| X509_ALGOR *hashAlgorithm; |
| X509_ALGOR *maskGenAlgorithm; |
| ASN1_INTEGER *saltLength; |
| ASN1_INTEGER *trailerField; |
| } RSA_PSS_PARAMS; |
| |
| DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS) |
| |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #if !defined(BORINGSSL_NO_CXX) |
| extern "C++" { |
| |
| BSSL_NAMESPACE_BEGIN |
| |
| BORINGSSL_MAKE_DELETER(NETSCAPE_SPKI, NETSCAPE_SPKI_free) |
| BORINGSSL_MAKE_DELETER(RSA_PSS_PARAMS, RSA_PSS_PARAMS_free) |
| BORINGSSL_MAKE_DELETER(X509, X509_free) |
| BORINGSSL_MAKE_UP_REF(X509, X509_up_ref) |
| BORINGSSL_MAKE_DELETER(X509_ALGOR, X509_ALGOR_free) |
| BORINGSSL_MAKE_DELETER(X509_ATTRIBUTE, X509_ATTRIBUTE_free) |
| BORINGSSL_MAKE_DELETER(X509_CRL, X509_CRL_free) |
| BORINGSSL_MAKE_UP_REF(X509_CRL, X509_CRL_up_ref) |
| BORINGSSL_MAKE_DELETER(X509_CRL_METHOD, X509_CRL_METHOD_free) |
| BORINGSSL_MAKE_DELETER(X509_EXTENSION, X509_EXTENSION_free) |
| BORINGSSL_MAKE_DELETER(X509_INFO, X509_INFO_free) |
| BORINGSSL_MAKE_DELETER(X509_LOOKUP, X509_LOOKUP_free) |
| BORINGSSL_MAKE_DELETER(X509_NAME, X509_NAME_free) |
| BORINGSSL_MAKE_DELETER(X509_NAME_ENTRY, X509_NAME_ENTRY_free) |
| BORINGSSL_MAKE_DELETER(X509_PKEY, X509_PKEY_free) |
| BORINGSSL_MAKE_DELETER(X509_POLICY_TREE, X509_policy_tree_free) |
| BORINGSSL_MAKE_DELETER(X509_PUBKEY, X509_PUBKEY_free) |
| BORINGSSL_MAKE_DELETER(X509_REQ, X509_REQ_free) |
| BORINGSSL_MAKE_DELETER(X509_REVOKED, X509_REVOKED_free) |
| BORINGSSL_MAKE_DELETER(X509_SIG, X509_SIG_free) |
| BORINGSSL_MAKE_DELETER(X509_STORE, X509_STORE_free) |
| BORINGSSL_MAKE_UP_REF(X509_STORE, X509_STORE_up_ref) |
| BORINGSSL_MAKE_DELETER(X509_STORE_CTX, X509_STORE_CTX_free) |
| BORINGSSL_MAKE_DELETER(X509_VERIFY_PARAM, X509_VERIFY_PARAM_free) |
| |
| using ScopedX509_STORE_CTX = |
| internal::StackAllocated<X509_STORE_CTX, void, X509_STORE_CTX_zero, |
| X509_STORE_CTX_cleanup>; |
| |
| BSSL_NAMESPACE_END |
| |
| } // extern C++ |
| #endif // !BORINGSSL_NO_CXX |
| |
| #define X509_R_AKID_MISMATCH 100 |
| #define X509_R_BAD_PKCS7_VERSION 101 |
| #define X509_R_BAD_X509_FILETYPE 102 |
| #define X509_R_BASE64_DECODE_ERROR 103 |
| #define X509_R_CANT_CHECK_DH_KEY 104 |
| #define X509_R_CERT_ALREADY_IN_HASH_TABLE 105 |
| #define X509_R_CRL_ALREADY_DELTA 106 |
| #define X509_R_CRL_VERIFY_FAILURE 107 |
| #define X509_R_IDP_MISMATCH 108 |
| #define X509_R_INVALID_BIT_STRING_BITS_LEFT 109 |
| #define X509_R_INVALID_DIRECTORY 110 |
| #define X509_R_INVALID_FIELD_NAME 111 |
| #define X509_R_INVALID_PSS_PARAMETERS 112 |
| #define X509_R_INVALID_TRUST 113 |
| #define X509_R_ISSUER_MISMATCH 114 |
| #define X509_R_KEY_TYPE_MISMATCH 115 |
| #define X509_R_KEY_VALUES_MISMATCH 116 |
| #define X509_R_LOADING_CERT_DIR 117 |
| #define X509_R_LOADING_DEFAULTS 118 |
| #define X509_R_NEWER_CRL_NOT_NEWER 119 |
| #define X509_R_NOT_PKCS7_SIGNED_DATA 120 |
| #define X509_R_NO_CERTIFICATES_INCLUDED 121 |
| #define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY 122 |
| #define X509_R_NO_CRLS_INCLUDED 123 |
| #define X509_R_NO_CRL_NUMBER 124 |
| #define X509_R_PUBLIC_KEY_DECODE_ERROR 125 |
| #define X509_R_PUBLIC_KEY_ENCODE_ERROR 126 |
| #define X509_R_SHOULD_RETRY 127 |
| #define X509_R_UNKNOWN_KEY_TYPE 128 |
| #define X509_R_UNKNOWN_NID 129 |
| #define X509_R_UNKNOWN_PURPOSE_ID 130 |
| #define X509_R_UNKNOWN_TRUST_ID 131 |
| #define X509_R_UNSUPPORTED_ALGORITHM 132 |
| #define X509_R_WRONG_LOOKUP_TYPE 133 |
| #define X509_R_WRONG_TYPE 134 |
| #define X509_R_NAME_TOO_LONG 135 |
| #define X509_R_INVALID_PARAMETER 136 |
| #define X509_R_SIGNATURE_ALGORITHM_MISMATCH 137 |
| #define X509_R_DELTA_CRL_WITHOUT_CRL_NUMBER 138 |
| #define X509_R_INVALID_FIELD_FOR_VERSION 139 |
| #define X509_R_INVALID_VERSION 140 |
| |
| #endif |