/*
- * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
# define OSSL_INTERNAL_CRYPTLIB_H
# pragma once
-# include <stdlib.h>
-# include <string.h>
-
# ifdef OPENSSL_USE_APPLINK
# define BIO_FLAGS_UPLINK_INTERNAL 0x8000
# include "ms/uplink.h"
# define BIO_FLAGS_UPLINK_INTERNAL 0
# endif
+# include "internal/common.h"
+
# include <openssl/crypto.h>
# include <openssl/buffer.h>
# include <openssl/bio.h>
# include <openssl/asn1.h>
# include <openssl/err.h>
-# include "internal/nelem.h"
-
-#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
-
-/*
- * 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
typedef struct ex_callback_st EX_CALLBACK;
DEFINE_STACK_OF(EX_CALLBACK)
typedef struct mem_st MEM;
-DEFINE_LHASH_OF(MEM);
-
-# define OPENSSL_CONF "openssl.cnf"
-
-# 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"
-# define CTLOG_FILE OPENSSLDIR "/ct_log_list.cnf"
-# else
-# define X509_CERT_AREA "OSSL$DATAROOT:[000000]"
-# define X509_CERT_DIR "OSSL$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"
-# endif
-
-# define X509_CERT_DIR_EVP "SSL_CERT_DIR"
-# define X509_CERT_FILE_EVP "SSL_CERT_FILE"
-# define CTLOG_FILE_EVP "CTLOG_FILE"
-
-/* size of string representations */
-# define DECIMAL_SIZE(type) ((sizeof(type)*8+2)/3+1)
-# define HEX_SIZE(type) (sizeof(type)*2)
+DEFINE_LHASH_OF_EX(MEM);
void OPENSSL_cpuid_setup(void);
#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
extern unsigned int OPENSSL_ia32cap_P[];
#endif
void OPENSSL_showfatal(const char *fmta, ...);
-int do_ex_data_init(OSSL_LIB_CTX *ctx);
-void crypto_cleanup_all_ex_data_int(OSSL_LIB_CTX *ctx);
+int ossl_do_ex_data_init(OSSL_LIB_CTX *ctx);
+void ossl_crypto_cleanup_all_ex_data_int(OSSL_LIB_CTX *ctx);
int openssl_init_fork_handlers(void);
int openssl_get_fork_id(void);
struct ex_callback_st {
long argl; /* Arbitrary long */
void *argp; /* Arbitrary void * */
+ int priority; /* Priority ordering for freeing */
CRYPTO_EX_new *new_func;
CRYPTO_EX_free *free_func;
CRYPTO_EX_dup *dup_func;
# define OSSL_LIB_CTX_DRBG_INDEX 5
# define OSSL_LIB_CTX_DRBG_NONCE_INDEX 6
# define OSSL_LIB_CTX_RAND_CRNGT_INDEX 7
-# define OSSL_LIB_CTX_THREAD_EVENT_HANDLER_INDEX 8
+# ifdef FIPS_MODULE
+# define OSSL_LIB_CTX_THREAD_EVENT_HANDLER_INDEX 8
+# endif
# define OSSL_LIB_CTX_FIPS_PROV_INDEX 9
-# define OSSL_LIB_CTX_ENCODER_STORE_INDEX 10
-# define OSSL_LIB_CTX_DECODER_STORE_INDEX 11
+# define OSSL_LIB_CTX_ENCODER_STORE_INDEX 10
+# define OSSL_LIB_CTX_DECODER_STORE_INDEX 11
# define OSSL_LIB_CTX_SELF_TEST_CB_INDEX 12
# define OSSL_LIB_CTX_BIO_PROV_INDEX 13
# define OSSL_LIB_CTX_GLOBAL_PROPERTIES 14
# define OSSL_LIB_CTX_STORE_LOADER_STORE_INDEX 15
-# define OSSL_LIB_CTX_MAX_INDEXES 16
-
-typedef struct ossl_lib_ctx_method {
- void *(*new_func)(OSSL_LIB_CTX *ctx);
- void (*free_func)(void *);
-} OSSL_LIB_CTX_METHOD;
+# define OSSL_LIB_CTX_PROVIDER_CONF_INDEX 16
+# define OSSL_LIB_CTX_BIO_CORE_INDEX 17
+# define OSSL_LIB_CTX_CHILD_PROVIDER_INDEX 18
+# define OSSL_LIB_CTX_THREAD_INDEX 19
+# define OSSL_LIB_CTX_DECODER_CACHE_INDEX 20
+# define OSSL_LIB_CTX_MAX_INDEXES 20
OSSL_LIB_CTX *ossl_lib_ctx_get_concrete(OSSL_LIB_CTX *ctx);
int ossl_lib_ctx_is_default(OSSL_LIB_CTX *ctx);
int ossl_lib_ctx_is_global_default(OSSL_LIB_CTX *ctx);
/* Functions to retrieve pointers to data by index */
-void *ossl_lib_ctx_get_data(OSSL_LIB_CTX *, int /* index */,
- const OSSL_LIB_CTX_METHOD * ctx);
+void *ossl_lib_ctx_get_data(OSSL_LIB_CTX *, int /* index */);
void ossl_lib_ctx_default_deinit(void);
OSSL_EX_DATA_GLOBAL *ossl_lib_ctx_get_ex_data_global(OSSL_LIB_CTX *ctx);
-typedef int (ossl_lib_ctx_run_once_fn)(OSSL_LIB_CTX *ctx);
-typedef void (ossl_lib_ctx_onfree_fn)(OSSL_LIB_CTX *ctx);
-int ossl_lib_ctx_run_once(OSSL_LIB_CTX *ctx, unsigned int idx,
- ossl_lib_ctx_run_once_fn run_once_fn);
-int ossl_lib_ctx_onfree(OSSL_LIB_CTX *ctx, ossl_lib_ctx_onfree_fn onfreefn);
const char *ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX *libctx);
-
-OSSL_LIB_CTX *crypto_ex_data_get_ossl_lib_ctx(const CRYPTO_EX_DATA *ad);
-int crypto_new_ex_data_ex(OSSL_LIB_CTX *ctx, int class_index, void *obj,
- CRYPTO_EX_DATA *ad);
-int crypto_get_ex_new_index_ex(OSSL_LIB_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(OSSL_LIB_CTX *ctx, int class_index, int idx);
+CRYPTO_THREAD_LOCAL *ossl_lib_ctx_get_rcukey(OSSL_LIB_CTX *libctx);
+
+OSSL_LIB_CTX *ossl_crypto_ex_data_get_ossl_lib_ctx(const CRYPTO_EX_DATA *ad);
+int ossl_crypto_new_ex_data_ex(OSSL_LIB_CTX *ctx, int class_index, void *obj,
+ CRYPTO_EX_DATA *ad);
+int ossl_crypto_get_ex_new_index_ex(OSSL_LIB_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 priority);
+int ossl_crypto_free_ex_index_ex(OSSL_LIB_CTX *ctx, int class_index, int idx);
/* Function for simple binary search */
int size, int (*cmp) (const void *, const void *),
int flags);
-/* 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);
-# elif defined(__TANDEM) && !defined(_REENTRANT)
-# include <cextdecs.h(PROCESS_DELAY_)>
- /* HPNS does not support usleep for non threaded apps */
- PROCESS_DELAY_(millis * 1000);
-# 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;
+char *ossl_sk_ASN1_UTF8STRING2text(STACK_OF(ASN1_UTF8STRING) *text,
+ const char *sep, size_t max_len);
+char *ossl_ipaddr_to_asc(unsigned char *p, int len);
- 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 */
-
-char *sk_ASN1_UTF8STRING2text(STACK_OF(ASN1_UTF8STRING) *text, const char *sep,
- size_t max_len);
-char *ipaddr_to_asc(unsigned char *p, int len);
-
-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);
-
-static ossl_inline int ossl_ends_with_dirsep(const char *path)
-{
- if (*path != '\0')
- path += strlen(path) - 1;
-# if defined __VMS
- if (*path == ']' || *path == '>' || *path == ':')
- return 1;
-# elif defined _WIN32
- if (*path == '\\')
- return 1;
-# endif
- return *path == '/';
-}
-
-static ossl_inline int ossl_is_absolute_path(const char *path)
-{
-# if defined __VMS
- if (strchr(path, ':') != NULL
- || ((path[0] == '[' || path[0] == '<')
- && path[1] != '.' && path[1] != '-'
- && path[1] != ']' && path[1] != '>'))
- return 1;
-# elif defined _WIN32
- if (path[0] == '\\'
- || (path[0] != '\0' && path[1] == ':'))
- return 1;
-# endif
- return path[0] == '/';
-}
+char *ossl_buf2hexstr_sep(const unsigned char *buf, long buflen, char sep);
+unsigned char *ossl_hexstr2buf_sep(const char *str, long *buflen,
+ const char sep);
#endif
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