#include "internal/core.h"
#include "internal/bio.h"
#include "internal/provider.h"
+#include "crypto/ctype.h"
struct ossl_lib_ctx_onfree_list_st {
ossl_lib_ctx_onfree_fn *fn;
DEFINE_RUN_ONCE_STATIC(default_context_do_init)
{
return CRYPTO_THREAD_init_local(&default_context_thread_local, NULL)
- && context_init(&default_context_int);
+ && context_init(&default_context_int)
+ && ossl_init_casecmp();
}
void ossl_lib_ctx_default_deinit(void)
#include "crypto/ctype.h"
#include <openssl/ebcdic.h>
+#include <openssl/crypto.h>
+#include "internal/core.h"
+#include "internal/thread_once.h"
+
+#ifndef OPENSSL_SYS_WINDOWS
+#include <strings.h>
+#endif
+#include <locale.h>
+
+#ifdef OPENSSL_SYS_MACOSX
+#include <xlocale.h>
+#endif
+
/*
* Define the character classes for each character in the seven bit ASCII
* character set. This is independent of the host's character set, characters
return 1;
return 0;
}
+
+/* str[n]casecmp_l is defined in POSIX 2008-01. Value is taken accordingly
+ * https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html */
+
+#if (defined OPENSSL_SYS_WINDOWS) || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200809L)
+
+# if defined OPENSSL_SYS_WINDOWS
+# define locale_t _locale_t
+# define freelocale _free_locale
+# define strcasecmp_l _stricmp_l
+# define strncasecmp_l _strnicmp_l
+# endif
+
+# ifndef FIPS_MODULE
+static locale_t loc;
+
+static int locale_base_inited = 0;
+static CRYPTO_ONCE locale_base = CRYPTO_ONCE_STATIC_INIT;
+static CRYPTO_ONCE locale_base_deinit = CRYPTO_ONCE_STATIC_INIT;
+
+void *ossl_c_locale() {
+ return (void *)loc;
+}
+
+DEFINE_RUN_ONCE_STATIC(ossl_init_locale_base)
+{
+# ifdef OPENSSL_SYS_WINDOWS
+ loc = _create_locale(LC_COLLATE, "C");
+# else
+ loc = newlocale(LC_COLLATE_MASK, "C", (locale_t) 0);
+# endif
+ locale_base_inited = 1;
+ return (loc == (locale_t) 0) ? 0 : 1;
+}
+
+DEFINE_RUN_ONCE_STATIC(ossl_deinit_locale_base)
+{
+ if (locale_base_inited && loc) {
+ freelocale(loc);
+ loc = NULL;
+ }
+ return 1;
+}
+
+int ossl_init_casecmp()
+{
+ return RUN_ONCE(&locale_base, ossl_init_locale_base);
+}
+
+void ossl_deinit_casecmp() {
+ (void)RUN_ONCE(&locale_base_deinit, ossl_deinit_locale_base);
+}
+# endif
+
+int OPENSSL_strcasecmp(const char *s1, const char *s2)
+{
+ return strcasecmp_l(s1, s2, (locale_t)ossl_c_locale());
+}
+
+int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n)
+{
+ return strncasecmp_l(s1, s2, n, (locale_t)ossl_c_locale());
+}
+#else
+# ifndef FIPS_MODULE
+void *ossl_c_locale() {
+ return NULL;
+}
+# endif
+
+int ossl_init_casecmp() {
+ return 1;
+}
+
+void ossl_deinit_casecmp() {
+}
+
+int OPENSSL_strcasecmp(const char *s1, const char *s2)
+{
+ return strcasecmp(s1, s2);
+}
+
+int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n)
+{
+ return strncasecmp(s1, s2, n);
+}
+#endif
#include "crypto/store.h"
#include <openssl/cmp_util.h> /* for OSSL_CMP_log_close() */
#include <openssl/trace.h>
+#include "crypto/ctype.h"
static int stopped = 0;
static uint64_t optsdone = 0;
OSSL_TRACE(INIT, "OPENSSL_cleanup: ossl_trace_cleanup()\n");
ossl_trace_cleanup();
+ OSSL_TRACE(INIT, "OPENSSL_cleanup: ossl_deinit_casecmp()\n");
+ ossl_deinit_casecmp();
+
base_inited = 0;
}
uint64_t tmp;
int aloaddone = 0;
+ if (!ossl_init_casecmp())
+ return 0;
+
/* Applications depend on 0 being returned when cleanup was already done */
if (stopped) {
if (!(opts & OPENSSL_INIT_BASE_ONLY))
GENERATE[html/man3/OPENSSL_secure_malloc.html]=man3/OPENSSL_secure_malloc.pod
DEPEND[man/man3/OPENSSL_secure_malloc.3]=man3/OPENSSL_secure_malloc.pod
GENERATE[man/man3/OPENSSL_secure_malloc.3]=man3/OPENSSL_secure_malloc.pod
+DEPEND[html/man3/OPENSSL_strcasecmp.html]=man3/OPENSSL_strcasecmp.pod
+GENERATE[html/man3/OPENSSL_strcasecmp.html]=man3/OPENSSL_strcasecmp.pod
+DEPEND[man/man3/OPENSSL_strcasecmp.3]=man3/OPENSSL_strcasecmp.pod
+GENERATE[man/man3/OPENSSL_strcasecmp.3]=man3/OPENSSL_strcasecmp.pod
DEPEND[html/man3/OSSL_CMP_CTX_new.html]=man3/OSSL_CMP_CTX_new.pod
GENERATE[html/man3/OSSL_CMP_CTX_new.html]=man3/OSSL_CMP_CTX_new.pod
DEPEND[man/man3/OSSL_CMP_CTX_new.3]=man3/OSSL_CMP_CTX_new.pod
html/man3/OPENSSL_malloc.html \
html/man3/OPENSSL_s390xcap.html \
html/man3/OPENSSL_secure_malloc.html \
+html/man3/OPENSSL_strcasecmp.html \
html/man3/OSSL_CMP_CTX_new.html \
html/man3/OSSL_CMP_HDR_get0_transactionID.html \
html/man3/OSSL_CMP_ITAV_set0.html \
man/man3/OPENSSL_malloc.3 \
man/man3/OPENSSL_s390xcap.3 \
man/man3/OPENSSL_secure_malloc.3 \
+man/man3/OPENSSL_strcasecmp.3 \
man/man3/OSSL_CMP_CTX_new.3 \
man/man3/OSSL_CMP_HDR_get0_transactionID.3 \
man/man3/OSSL_CMP_ITAV_set0.3 \
--- /dev/null
+=pod
+
+=head1 NAME
+
+OPENSSL_strcasecmp, OPENSSL_strncasecmp - compare two strings ignoring case
+
+=head1 SYNOPSIS
+
+ #include <openssl/crypto.h>
+
+ int OPENSSL_strcasecmp(const char *s1, const char *s2);
+ int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n);
+
+=head1 DESCRIPTION
+
+The OPENSSL_strcasecmp function performs a byte-by-byte comparison of the strings
+B<s1> and B<s2>, ignoring the case of the characters.
+
+The OPENSSL_strncasecmp function is similar, except that it compares no more than
+B<n> bytes of B<s1> and B<s2>.
+
+In POSIX-compatible system and on Windows these functions use "C" locale for
+case insensitive. Otherwise the comparison is done in current locale.
+
+=head1 RETURN VALUES
+
+Both functions return an integer less than, equal to, or greater than zero if
+s1 is found, respectively, to be less than, to match, or be greater than s2.
+
+=head1 NOTES
+
+OpenSSL extensively uses case insensitive comparison of ASCII strings. Though
+OpenSSL itself is locale-agnostic, the applications using OpenSSL libraries may
+unpredictably suffer when they use localization (e.g. Turkish locale is
+well-known with a specific I/i cases). These functions use C locale for string
+comparison.
+
+=head1 COPYRIGHT
+
+Copyright 2022 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
+in the file LICENSE in the source distribution or at
+L<https://www.openssl.org/source/license.html>.
+
+=cut
/***********************************************/
# if defined(OPENSSL_SYS_WINDOWS)
-# define strcasecmp _stricmp
-# define strncasecmp _strnicmp
# if (_MSC_VER >= 1310) && !defined(_WIN32_WCE)
# define open _open
# define fdopen _fdopen
# define ossl_isbase64(c) (ossl_ctype_check((c), CTYPE_MASK_base64))
# define ossl_isasn1print(c) (ossl_ctype_check((c), CTYPE_MASK_asn1print))
+int ossl_init_casecmp(void);
+void ossl_deinit_casecmp(void);
#endif
int ossl_lib_ctx_unlock(OSSL_LIB_CTX *ctx);
int ossl_lib_ctx_is_child(OSSL_LIB_CTX *ctx);
+void *ossl_c_locale(void);
+
#endif
const char *str, const char sep);
unsigned char *OPENSSL_hexstr2buf(const char *str, long *buflen);
int OPENSSL_hexchar2int(unsigned char c);
+int OPENSSL_strcasecmp(const char *s1, const char *s2);
+int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t n);
# define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type))
ASN1_TIME_print_ex 5553 3_0_0 EXIST::FUNCTION:
EVP_PKEY_get0_provider 5554 3_0_0 EXIST::FUNCTION:
EVP_PKEY_CTX_get0_provider 5555 3_0_0 EXIST::FUNCTION:
+OPENSSL_strcasecmp ? 3_0_3 EXIST::FUNCTION:
+OPENSSL_strncasecmp ? 3_0_3 EXIST::FUNCTION:
projects / openssl.git / commitdiff