2016-05-18 03:38:09 +08:00
|
|
|
/*
|
2020-04-23 20:55:52 +08:00
|
|
|
* Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
|
1998-12-21 18:52:47 +08:00
|
|
|
*
|
2018-12-06 20:12:35 +08:00
|
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
2016-05-18 03:38:09 +08:00
|
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
|
|
* in the file LICENSE in the source distribution or at
|
|
|
|
* https://www.openssl.org/source/license.html
|
1998-12-21 18:52:47 +08:00
|
|
|
*/
|
|
|
|
|
2019-09-28 06:45:57 +08:00
|
|
|
#ifndef OSSL_INTERNAL_CRYPTLIB_H
|
|
|
|
# define OSSL_INTERNAL_CRYPTLIB_H
|
1998-12-21 18:52:47 +08:00
|
|
|
|
2015-01-22 11:40:55 +08:00
|
|
|
# include <stdlib.h>
|
|
|
|
# include <string.h>
|
1998-12-21 18:52:47 +08:00
|
|
|
|
2015-01-22 11:40:55 +08:00
|
|
|
# ifdef OPENSSL_USE_APPLINK
|
2018-09-24 19:15:22 +08:00
|
|
|
# define BIO_FLAGS_UPLINK_INTERNAL 0x8000
|
2015-01-22 11:40:55 +08:00
|
|
|
# include "ms/uplink.h"
|
2018-09-24 19:15:22 +08:00
|
|
|
# else
|
|
|
|
# define BIO_FLAGS_UPLINK_INTERNAL 0
|
2015-01-22 11:40:55 +08:00
|
|
|
# endif
|
2005-05-17 08:08:28 +08:00
|
|
|
|
2015-01-22 11:40:55 +08:00
|
|
|
# include <openssl/crypto.h>
|
|
|
|
# include <openssl/buffer.h>
|
|
|
|
# include <openssl/bio.h>
|
2020-03-05 15:43:06 +08:00
|
|
|
# include <openssl/asn1.h>
|
2015-01-22 11:40:55 +08:00
|
|
|
# include <openssl/err.h>
|
2017-08-18 11:52:46 +08:00
|
|
|
# include "internal/nelem.h"
|
1998-12-21 18:52:47 +08:00
|
|
|
|
2017-08-02 21:46:31 +08:00
|
|
|
#ifdef NDEBUG
|
|
|
|
# define ossl_assert(x) ((x) != 0)
|
|
|
|
#else
|
|
|
|
__owur static ossl_inline int ossl_assert_int(int expr, const char *exprstr,
|
|
|
|
const char *file, int line)
|
|
|
|
{
|
|
|
|
if (!expr)
|
|
|
|
OPENSSL_die(exprstr, file, line);
|
|
|
|
|
|
|
|
return expr;
|
|
|
|
}
|
|
|
|
|
|
|
|
# define ossl_assert(x) ossl_assert_int((x) != 0, "Assertion failed: "#x, \
|
|
|
|
__FILE__, __LINE__)
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
2019-04-30 18:36:16 +08:00
|
|
|
/*
|
|
|
|
* Use this inside a union with the field that needs to be aligned to a
|
|
|
|
* reasonable boundary for the platform. The most pessimistic alignment
|
|
|
|
* of the listed types will be used by the compiler.
|
|
|
|
*/
|
|
|
|
# define OSSL_UNION_ALIGN \
|
|
|
|
double align; \
|
|
|
|
ossl_uintmax_t align_int; \
|
|
|
|
void *align_ptr
|
|
|
|
|
2016-01-06 10:54:18 +08:00
|
|
|
typedef struct ex_callback_st EX_CALLBACK;
|
|
|
|
DEFINE_STACK_OF(EX_CALLBACK)
|
|
|
|
|
2016-01-11 22:11:13 +08:00
|
|
|
typedef struct mem_st MEM;
|
2016-01-11 23:22:30 +08:00
|
|
|
DEFINE_LHASH_OF(MEM);
|
2016-01-06 10:54:18 +08:00
|
|
|
|
2017-08-24 07:14:10 +08:00
|
|
|
# define OPENSSL_CONF "openssl.cnf"
|
|
|
|
|
2015-01-22 11:40:55 +08:00
|
|
|
# ifndef OPENSSL_SYS_VMS
|
|
|
|
# define X509_CERT_AREA OPENSSLDIR
|
|
|
|
# define X509_CERT_DIR OPENSSLDIR "/certs"
|
|
|
|
# define X509_CERT_FILE OPENSSLDIR "/cert.pem"
|
|
|
|
# define X509_PRIVATE_DIR OPENSSLDIR "/private"
|
2016-03-04 21:18:54 +08:00
|
|
|
# define CTLOG_FILE OPENSSLDIR "/ct_log_list.cnf"
|
2015-01-22 11:40:55 +08:00
|
|
|
# else
|
2016-07-02 14:47:08 +08:00
|
|
|
# define X509_CERT_AREA "OSSL$DATAROOT:[000000]"
|
2016-07-09 00:27:56 +08:00
|
|
|
# define X509_CERT_DIR "OSSL$DATAROOT:[CERTS]"
|
|
|
|
# define X509_CERT_FILE "OSSL$DATAROOT:[000000]cert.pem"
|
|
|
|
# define X509_PRIVATE_DIR "OSSL$DATAROOT:[PRIVATE]"
|
|
|
|
# define CTLOG_FILE "OSSL$DATAROOT:[000000]ct_log_list.cnf"
|
2015-01-22 11:40:55 +08:00
|
|
|
# endif
|
1998-12-21 18:52:47 +08:00
|
|
|
|
2015-01-22 11:40:55 +08:00
|
|
|
# define X509_CERT_DIR_EVP "SSL_CERT_DIR"
|
|
|
|
# define X509_CERT_FILE_EVP "SSL_CERT_FILE"
|
2016-02-25 21:33:48 +08:00
|
|
|
# define CTLOG_FILE_EVP "CTLOG_FILE"
|
1998-12-21 18:52:47 +08:00
|
|
|
|
2002-11-13 23:43:43 +08:00
|
|
|
/* size of string representations */
|
2015-01-22 11:40:55 +08:00
|
|
|
# define DECIMAL_SIZE(type) ((sizeof(type)*8+2)/3+1)
|
|
|
|
# define HEX_SIZE(type) (sizeof(type)*2)
|
2002-11-13 23:43:43 +08:00
|
|
|
|
2004-08-30 00:36:05 +08:00
|
|
|
void OPENSSL_cpuid_setup(void);
|
2019-08-24 17:28:19 +08:00
|
|
|
#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
|
|
|
|
defined(__x86_64) || defined(__x86_64__) || \
|
|
|
|
defined(_M_AMD64) || defined(_M_X64)
|
2009-04-27 01:49:41 +08:00
|
|
|
extern unsigned int OPENSSL_ia32cap_P[];
|
2019-08-24 17:28:19 +08:00
|
|
|
#endif
|
2015-01-22 11:40:55 +08:00
|
|
|
void OPENSSL_showfatal(const char *fmta, ...);
|
2019-05-01 18:02:43 +08:00
|
|
|
int do_ex_data_init(OPENSSL_CTX *ctx);
|
|
|
|
void crypto_cleanup_all_ex_data_int(OPENSSL_CTX *ctx);
|
2017-06-23 02:00:06 +08:00
|
|
|
int openssl_init_fork_handlers(void);
|
2019-05-28 03:03:09 +08:00
|
|
|
int openssl_get_fork_id(void);
|
2004-08-30 00:36:05 +08:00
|
|
|
|
2018-09-24 09:21:18 +08:00
|
|
|
char *ossl_safe_getenv(const char *name);
|
|
|
|
|
2017-10-05 09:17:58 +08:00
|
|
|
extern CRYPTO_RWLOCK *memdbg_lock;
|
2016-05-23 20:52:29 +08:00
|
|
|
int openssl_strerror_r(int errnum, char *buf, size_t buflen);
|
2016-06-21 21:26:18 +08:00
|
|
|
# if !defined(OPENSSL_NO_STDIO)
|
|
|
|
FILE *openssl_fopen(const char *filename, const char *mode);
|
|
|
|
# else
|
|
|
|
void *openssl_fopen(const char *filename, const char *mode);
|
|
|
|
# endif
|
2016-05-23 20:52:29 +08:00
|
|
|
|
2018-02-06 05:16:26 +08:00
|
|
|
uint32_t OPENSSL_rdtsc(void);
|
2019-01-17 22:15:57 +08:00
|
|
|
size_t OPENSSL_instrument_bus(unsigned int *, size_t);
|
|
|
|
size_t OPENSSL_instrument_bus2(unsigned int *, size_t, size_t);
|
2017-11-20 00:40:56 +08:00
|
|
|
|
2019-05-01 18:02:43 +08:00
|
|
|
/* ex_data structures */
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Each structure type (sometimes called a class), that supports
|
|
|
|
* exdata has a stack of callbacks for each instance.
|
|
|
|
*/
|
|
|
|
struct ex_callback_st {
|
|
|
|
long argl; /* Arbitrary long */
|
|
|
|
void *argp; /* Arbitrary void * */
|
|
|
|
CRYPTO_EX_new *new_func;
|
|
|
|
CRYPTO_EX_free *free_func;
|
|
|
|
CRYPTO_EX_dup *dup_func;
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The state for each class. This could just be a typedef, but
|
|
|
|
* a structure allows future changes.
|
|
|
|
*/
|
|
|
|
typedef struct ex_callbacks_st {
|
|
|
|
STACK_OF(EX_CALLBACK) *meth;
|
|
|
|
} EX_CALLBACKS;
|
|
|
|
|
|
|
|
typedef struct ossl_ex_data_global_st {
|
|
|
|
CRYPTO_RWLOCK *ex_data_lock;
|
|
|
|
EX_CALLBACKS ex_data[CRYPTO_EX_INDEX__COUNT];
|
|
|
|
} OSSL_EX_DATA_GLOBAL;
|
|
|
|
|
|
|
|
|
|
|
|
/* OPENSSL_CTX */
|
|
|
|
|
|
|
|
# define OPENSSL_CTX_PROVIDER_STORE_RUN_ONCE_INDEX 0
|
|
|
|
# define OPENSSL_CTX_DEFAULT_METHOD_STORE_RUN_ONCE_INDEX 1
|
|
|
|
# define OPENSSL_CTX_METHOD_STORE_RUN_ONCE_INDEX 2
|
|
|
|
# define OPENSSL_CTX_MAX_RUN_ONCE 3
|
|
|
|
|
2019-10-24 23:04:01 +08:00
|
|
|
# define OPENSSL_CTX_EVP_METHOD_STORE_INDEX 0
|
2019-05-01 18:02:43 +08:00
|
|
|
# define OPENSSL_CTX_PROVIDER_STORE_INDEX 1
|
|
|
|
# define OPENSSL_CTX_PROPERTY_DEFN_INDEX 2
|
|
|
|
# define OPENSSL_CTX_PROPERTY_STRING_INDEX 3
|
2019-05-04 18:55:32 +08:00
|
|
|
# define OPENSSL_CTX_NAMEMAP_INDEX 4
|
2019-05-23 21:35:31 +08:00
|
|
|
# define OPENSSL_CTX_DRBG_INDEX 5
|
2019-05-24 23:36:44 +08:00
|
|
|
# define OPENSSL_CTX_DRBG_NONCE_INDEX 6
|
|
|
|
# define OPENSSL_CTX_RAND_CRNGT_INDEX 7
|
2019-05-25 01:20:49 +08:00
|
|
|
# define OPENSSL_CTX_THREAD_EVENT_HANDLER_INDEX 8
|
2019-05-27 23:31:27 +08:00
|
|
|
# define OPENSSL_CTX_FIPS_PROV_INDEX 9
|
2020-08-17 03:25:08 +08:00
|
|
|
# define OPENSSL_CTX_ENCODER_STORE_INDEX 10
|
|
|
|
# define OPENSSL_CTX_DECODER_STORE_INDEX 11
|
2020-07-09 05:04:08 +08:00
|
|
|
# define OPENSSL_CTX_SELF_TEST_CB_INDEX 12
|
|
|
|
# define OPENSSL_CTX_BIO_PROV_INDEX 13
|
|
|
|
# define OPENSSL_CTX_GLOBAL_PROPERTIES 14
|
2020-07-23 04:54:54 +08:00
|
|
|
# define OPENSSL_CTX_STORE_LOADER_STORE_INDEX 15
|
|
|
|
# define OPENSSL_CTX_MAX_INDEXES 16
|
2019-04-30 22:15:48 +08:00
|
|
|
|
2019-02-07 00:42:50 +08:00
|
|
|
typedef struct openssl_ctx_method {
|
2019-05-01 18:02:43 +08:00
|
|
|
void *(*new_func)(OPENSSL_CTX *ctx);
|
2019-02-07 00:42:50 +08:00
|
|
|
void (*free_func)(void *);
|
|
|
|
} OPENSSL_CTX_METHOD;
|
2019-05-01 18:02:43 +08:00
|
|
|
|
2019-05-28 22:58:08 +08:00
|
|
|
OPENSSL_CTX *openssl_ctx_get_concrete(OPENSSL_CTX *ctx);
|
2020-03-25 20:12:59 +08:00
|
|
|
int openssl_ctx_is_default(OPENSSL_CTX *ctx);
|
2020-06-23 16:09:20 +08:00
|
|
|
int openssl_ctx_is_global_default(OPENSSL_CTX *ctx);
|
2019-05-28 22:58:08 +08:00
|
|
|
|
2019-02-07 00:42:50 +08:00
|
|
|
/* Functions to retrieve pointers to data by index */
|
2019-05-01 18:02:43 +08:00
|
|
|
void *openssl_ctx_get_data(OPENSSL_CTX *, int /* index */,
|
|
|
|
const OPENSSL_CTX_METHOD * ctx);
|
2019-02-07 00:42:50 +08:00
|
|
|
|
2019-05-01 18:02:43 +08:00
|
|
|
void openssl_ctx_default_deinit(void);
|
|
|
|
OSSL_EX_DATA_GLOBAL *openssl_ctx_get_ex_data_global(OPENSSL_CTX *ctx);
|
|
|
|
typedef int (openssl_ctx_run_once_fn)(OPENSSL_CTX *ctx);
|
|
|
|
typedef void (openssl_ctx_onfree_fn)(OPENSSL_CTX *ctx);
|
2019-04-30 22:15:48 +08:00
|
|
|
|
|
|
|
int openssl_ctx_run_once(OPENSSL_CTX *ctx, unsigned int idx,
|
|
|
|
openssl_ctx_run_once_fn run_once_fn);
|
|
|
|
int openssl_ctx_onfree(OPENSSL_CTX *ctx, openssl_ctx_onfree_fn onfreefn);
|
2019-05-01 18:02:43 +08:00
|
|
|
|
|
|
|
OPENSSL_CTX *crypto_ex_data_get_openssl_ctx(const CRYPTO_EX_DATA *ad);
|
|
|
|
int crypto_new_ex_data_ex(OPENSSL_CTX *ctx, int class_index, void *obj,
|
|
|
|
CRYPTO_EX_DATA *ad);
|
|
|
|
int crypto_get_ex_new_index_ex(OPENSSL_CTX *ctx, int class_index,
|
|
|
|
long argl, void *argp,
|
|
|
|
CRYPTO_EX_new *new_func,
|
|
|
|
CRYPTO_EX_dup *dup_func,
|
|
|
|
CRYPTO_EX_free *free_func);
|
|
|
|
int crypto_free_ex_index_ex(OPENSSL_CTX *ctx, int class_index, int idx);
|
2019-05-08 16:40:20 +08:00
|
|
|
|
|
|
|
/* Function for simple binary search */
|
|
|
|
|
|
|
|
/* Flags */
|
|
|
|
# define OSSL_BSEARCH_VALUE_ON_NOMATCH 0x01
|
|
|
|
# define OSSL_BSEARCH_FIRST_VALUE_ON_MATCH 0x02
|
|
|
|
|
|
|
|
const void *ossl_bsearch(const void *key, const void *base, int num,
|
|
|
|
int size, int (*cmp) (const void *, const void *),
|
|
|
|
int flags);
|
|
|
|
|
2020-02-22 04:41:56 +08:00
|
|
|
/* system-specific variants defining ossl_sleep() */
|
|
|
|
#ifdef OPENSSL_SYS_UNIX
|
|
|
|
# include <unistd.h>
|
|
|
|
static ossl_inline void ossl_sleep(unsigned long millis)
|
|
|
|
{
|
|
|
|
# ifdef OPENSSL_SYS_VXWORKS
|
|
|
|
struct timespec ts;
|
|
|
|
ts.tv_sec = (long int) (millis / 1000);
|
|
|
|
ts.tv_nsec = (long int) (millis % 1000) * 1000000ul;
|
|
|
|
nanosleep(&ts, NULL);
|
2020-09-07 05:37:47 +08:00
|
|
|
# elif defined(__TANDEM) && !defined(_REENTRANT)
|
|
|
|
# include <cextdecs.h(PROCESS_DELAY_)>
|
|
|
|
/* HPNS does not support usleep for non threaded apps */
|
|
|
|
PROCESS_DELAY_(millis * 1000);
|
2020-02-22 04:41:56 +08:00
|
|
|
# else
|
|
|
|
usleep(millis * 1000);
|
|
|
|
# endif
|
|
|
|
}
|
|
|
|
#elif defined(_WIN32)
|
|
|
|
# include <windows.h>
|
|
|
|
static ossl_inline void ossl_sleep(unsigned long millis)
|
|
|
|
{
|
|
|
|
Sleep(millis);
|
|
|
|
}
|
|
|
|
#else
|
|
|
|
/* Fallback to a busy wait */
|
|
|
|
static ossl_inline void ossl_sleep(unsigned long millis)
|
|
|
|
{
|
|
|
|
struct timeval start, now;
|
|
|
|
unsigned long elapsedms;
|
|
|
|
|
|
|
|
gettimeofday(&start, NULL);
|
|
|
|
do {
|
|
|
|
gettimeofday(&now, NULL);
|
|
|
|
elapsedms = (((now.tv_sec - start.tv_sec) * 1000000)
|
|
|
|
+ now.tv_usec - start.tv_usec) / 1000;
|
|
|
|
} while (elapsedms < millis);
|
|
|
|
}
|
|
|
|
#endif /* defined OPENSSL_SYS_UNIX */
|
|
|
|
|
2020-03-05 15:43:06 +08:00
|
|
|
char *sk_ASN1_UTF8STRING2text(STACK_OF(ASN1_UTF8STRING) *text, const char *sep,
|
|
|
|
size_t max_len);
|
2020-05-01 01:31:07 +08:00
|
|
|
char *ipaddr_to_asc(unsigned char *p, int len);
|
2020-02-22 04:41:56 +08:00
|
|
|
|
2020-05-26 10:44:36 +08:00
|
|
|
char *openssl_buf2hexstr_sep(const unsigned char *buf, long buflen, char sep);
|
|
|
|
unsigned char *openssl_hexstr2buf_sep(const char *str, long *buflen,
|
|
|
|
const char sep);
|
|
|
|
|
1998-12-21 18:52:47 +08:00
|
|
|
#endif
|