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-rw-r--r--freebsd/crypto/openssl/crypto/asn1/a_strex.c164
1 files changed, 60 insertions, 104 deletions
diff --git a/freebsd/crypto/openssl/crypto/asn1/a_strex.c b/freebsd/crypto/openssl/crypto/asn1/a_strex.c
index 031303c3..1d5ad84e 100644
--- a/freebsd/crypto/openssl/crypto/asn1/a_strex.c
+++ b/freebsd/crypto/openssl/crypto/asn1/a_strex.c
@@ -1,67 +1,18 @@
#include <machine/rtems-bsd-user-space.h>
-/* a_strex.c */
/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000-2018 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+ * Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (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
+ * https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include <string.h>
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
+#include "internal/asn1_int.h"
#include <openssl/crypto.h>
#include <openssl/x509.h>
#include <openssl/asn1.h>
@@ -77,6 +28,7 @@
#define CHARTYPE_BS_ESC (ASN1_STRFLGS_ESC_2253 | CHARTYPE_FIRST_ESC_2253 | CHARTYPE_LAST_ESC_2253)
#define ESC_FLAGS (ASN1_STRFLGS_ESC_2253 | \
+ ASN1_STRFLGS_ESC_2254 | \
ASN1_STRFLGS_ESC_QUOTE | \
ASN1_STRFLGS_ESC_CTRL | \
ASN1_STRFLGS_ESC_MSB)
@@ -85,18 +37,6 @@
* Three IO functions for sending data to memory, a BIO and and a FILE
* pointer.
*/
-#if 0 /* never used */
-static int send_mem_chars(void *arg, const void *buf, int len)
-{
- unsigned char **out = arg;
- if (!out)
- return 1;
- memcpy(*out, buf, len);
- *out += len;
- return 1;
-}
-#endif
-
static int send_bio_chars(void *arg, const void *buf, int len)
{
if (!arg)
@@ -106,6 +46,7 @@ static int send_bio_chars(void *arg, const void *buf, int len)
return 1;
}
+#ifndef OPENSSL_NO_STDIO
static int send_fp_chars(void *arg, const void *buf, int len)
{
if (!arg)
@@ -114,6 +55,7 @@ static int send_fp_chars(void *arg, const void *buf, int len)
return 0;
return 1;
}
+#endif
typedef int char_io (void *arg, const void *buf, int len);
@@ -123,10 +65,11 @@ typedef int char_io (void *arg, const void *buf, int len);
* even 4 byte forms.
*/
-static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes,
+static int do_esc_char(unsigned long c, unsigned short flags, char *do_quotes,
char_io *io_ch, void *arg)
{
- unsigned char chflgs, chtmp;
+ unsigned short chflgs;
+ unsigned char chtmp;
char tmphex[HEX_SIZE(long) + 3];
if (c > 0xffffffffL)
@@ -163,7 +106,9 @@ static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes,
return -1;
return 2;
}
- if (chflgs & (ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB)) {
+ if (chflgs & (ASN1_STRFLGS_ESC_CTRL
+ | ASN1_STRFLGS_ESC_MSB
+ | ASN1_STRFLGS_ESC_2254)) {
BIO_snprintf(tmphex, 11, "\\%02X", chtmp);
if (!io_ch(arg, tmphex, 3))
return -1;
@@ -173,7 +118,7 @@ static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes,
* If we get this far and do any escaping at all must escape the escape
* character itself: backslash.
*/
- if (chtmp == '\\' && flags & ESC_FLAGS) {
+ if (chtmp == '\\' && (flags & ESC_FLAGS)) {
if (!io_ch(arg, "\\\\", 2))
return -1;
return 2;
@@ -193,12 +138,14 @@ static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes,
*/
static int do_buf(unsigned char *buf, int buflen,
- int type, unsigned char flags, char *quotes, char_io *io_ch,
+ int type, unsigned short flags, char *quotes, char_io *io_ch,
void *arg)
{
int i, outlen, len, charwidth;
- unsigned char orflags, *p, *q;
+ unsigned short orflags;
+ unsigned char *p, *q;
unsigned long c;
+
p = buf;
q = buf + buflen;
outlen = 0;
@@ -267,17 +214,15 @@ static int do_buf(unsigned char *buf, int buflen,
* otherwise each character will be > 0x7f and so the
* character will never be escaped on first and last.
*/
- len =
- do_esc_char(utfbuf[i], (unsigned char)(flags | orflags),
- quotes, io_ch, arg);
+ len = do_esc_char(utfbuf[i], flags | orflags, quotes,
+ io_ch, arg);
if (len < 0)
return -1;
outlen += len;
}
} else {
- len =
- do_esc_char(c, (unsigned char)(flags | orflags), quotes,
- io_ch, arg);
+ len = do_esc_char(c, flags | orflags, quotes,
+ io_ch, arg);
if (len < 0)
return -1;
outlen += len;
@@ -315,7 +260,7 @@ static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf,
*/
static int do_dump(unsigned long lflags, char_io *io_ch, void *arg,
- ASN1_STRING *str)
+ const ASN1_STRING *str)
{
/*
* Placing the ASN1_STRING in a temp ASN1_TYPE allows the DER encoding to
@@ -337,9 +282,10 @@ static int do_dump(unsigned long lflags, char_io *io_ch, void *arg,
t.type = str->type;
t.value.ptr = (char *)str;
der_len = i2d_ASN1_TYPE(&t, NULL);
- der_buf = OPENSSL_malloc(der_len);
- if (!der_buf)
+ if ((der_buf = OPENSSL_malloc(der_len)) == NULL) {
+ ASN1err(ASN1_F_DO_DUMP, ERR_R_MALLOC_FAILURE);
return -1;
+ }
p = der_buf;
i2d_ASN1_TYPE(&t, &p);
outlen = do_hex_dump(io_ch, arg, der_buf, der_len);
@@ -358,12 +304,22 @@ static int do_dump(unsigned long lflags, char_io *io_ch, void *arg,
static const signed char tag2nbyte[] = {
-1, -1, -1, -1, -1, /* 0-4 */
-1, -1, -1, -1, -1, /* 5-9 */
- -1, -1, 0, -1, /* 10-13 */
- -1, -1, -1, -1, /* 15-17 */
- 1, 1, 1, /* 18-20 */
- -1, 1, 1, 1, /* 21-24 */
- -1, 1, -1, /* 25-27 */
- 4, -1, 2 /* 28-30 */
+ -1, -1, /* 10-11 */
+ 0, /* 12 V_ASN1_UTF8STRING */
+ -1, -1, -1, -1, -1, /* 13-17 */
+ 1, /* 18 V_ASN1_NUMERICSTRING */
+ 1, /* 19 V_ASN1_PRINTABLESTRING */
+ 1, /* 20 V_ASN1_T61STRING */
+ -1, /* 21 */
+ 1, /* 22 V_ASN1_IA5STRING */
+ 1, /* 23 V_ASN1_UTCTIME */
+ 1, /* 24 V_ASN1_GENERALIZEDTIME */
+ -1, /* 25 */
+ 1, /* 26 V_ASN1_ISO64STRING */
+ -1, /* 27 */
+ 4, /* 28 V_ASN1_UNIVERSALSTRING */
+ -1, /* 29 */
+ 2 /* 30 V_ASN1_BMPSTRING */
};
/*
@@ -373,15 +329,15 @@ static const signed char tag2nbyte[] = {
*/
static int do_print_ex(char_io *io_ch, void *arg, unsigned long lflags,
- ASN1_STRING *str)
+ const ASN1_STRING *str)
{
int outlen, len;
int type;
char quotes;
- unsigned char flags;
+ unsigned short flags;
quotes = 0;
/* Keep a copy of escape flags */
- flags = (unsigned char)(lflags & ESC_FLAGS);
+ flags = (unsigned short)(lflags & ESC_FLAGS);
type = str->type;
@@ -465,14 +421,14 @@ static int do_indent(char_io *io_ch, void *arg, int indent)
#define FN_WIDTH_LN 25
#define FN_WIDTH_SN 10
-static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
+static int do_name_ex(char_io *io_ch, void *arg, const X509_NAME *n,
int indent, unsigned long flags)
{
int i, prev = -1, orflags, cnt;
int fn_opt, fn_nid;
ASN1_OBJECT *fn;
- ASN1_STRING *val;
- X509_NAME_ENTRY *ent;
+ const ASN1_STRING *val;
+ const X509_NAME_ENTRY *ent;
char objtmp[80];
const char *objbuf;
int outlen, len;
@@ -536,7 +492,7 @@ static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
else
ent = X509_NAME_get_entry(n, i);
if (prev != -1) {
- if (prev == ent->set) {
+ if (prev == X509_NAME_ENTRY_set(ent)) {
if (!io_ch(arg, sep_mv, sep_mv_len))
return -1;
outlen += sep_mv_len;
@@ -549,7 +505,7 @@ static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
outlen += indent;
}
}
- prev = ent->set;
+ prev = X509_NAME_ENTRY_set(ent);
fn = X509_NAME_ENTRY_get_object(ent);
val = X509_NAME_ENTRY_get_data(ent);
fn_nid = OBJ_obj2nid(fn);
@@ -603,7 +559,7 @@ static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
/* Wrappers round the main functions */
-int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent,
+int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
unsigned long flags)
{
if (flags == XN_FLAG_COMPAT)
@@ -611,8 +567,8 @@ int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent,
return do_name_ex(send_bio_chars, out, nm, indent, flags);
}
-#ifndef OPENSSL_NO_FP_API
-int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent,
+#ifndef OPENSSL_NO_STDIO
+int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
unsigned long flags)
{
if (flags == XN_FLAG_COMPAT) {
@@ -629,13 +585,13 @@ int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent,
}
#endif
-int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags)
+int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags)
{
return do_print_ex(send_bio_chars, out, flags, str);
}
-#ifndef OPENSSL_NO_FP_API
-int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags)
+#ifndef OPENSSL_NO_STDIO
+int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags)
{
return do_print_ex(send_fp_chars, fp, flags, str);
}
@@ -646,7 +602,7 @@ int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags)
* in output string or a negative error code
*/
-int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in)
+int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in)
{
ASN1_STRING stmp, *str = &stmp;
int mbflag, type, ret;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-25 10:13:54 +0000