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early-access version 2698

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This commit is contained in:
pineappleEA
2022-04-24 22:29:35 +02:00
parent c96f949832
commit caa0c2911b
486 changed files with 37806 additions and 14362 deletions
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138
externals/libressl/crypto/asn1/a_strnid.c vendored
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@@ -1,4 +1,4 @@
/* $OpenBSD: a_strnid.c,v 1.21 2017/01/29 17:49:22 beck Exp $ */
/* $OpenBSD: a_strnid.c,v 1.25 2021/12/13 17:55:53 schwarze Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
@@ -56,8 +56,9 @@
*
*/
#include <ctype.h>
#include <stdio.h>
#include <errno.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <openssl/asn1.h>
@@ -65,12 +66,15 @@
#include <openssl/objects.h>
static STACK_OF(ASN1_STRING_TABLE) *stable = NULL;
static ASN1_STRING_TABLE *stable_get(int nid);
static void st_free(ASN1_STRING_TABLE *tbl);
static int sk_table_cmp(const ASN1_STRING_TABLE * const *a,
const ASN1_STRING_TABLE * const *b);
/* This is the global mask for the mbstring functions: this is use to
/*
* This is the global mask for the mbstring functions: this is used to
* mask out certain types (such as BMPString and UTF8String) because
* certain software (e.g. Netscape) has problems with them.
*/
@@ -89,7 +93,8 @@ ASN1_STRING_get_default_mask(void)
return global_mask;
}
/* This function sets the default to various "flavours" of configuration.
/*
* This function sets the default to various "flavours" of configuration
* based on an ASCII string. Currently this is:
* MASK:XXXX : a numerical mask value.
* nobmp : Don't use BMPStrings (just Printable, T61).
@@ -103,20 +108,26 @@ ASN1_STRING_set_default_mask_asc(const char *p)
{
unsigned long mask;
char *end;
int save_errno;
if (!strncmp(p, "MASK:", 5)) {
if (!p[5])
if (strncmp(p, "MASK:", 5) == 0) {
if (p[5] == '\0')
return 0;
save_errno = errno;
errno = 0;
mask = strtoul(p + 5, &end, 0);
if (*end)
if (errno == ERANGE && mask == ULONG_MAX)
return 0;
} else if (!strcmp(p, "nombstr"))
errno = save_errno;
if (*end != '\0')
return 0;
} else if (strcmp(p, "nombstr") == 0)
mask = ~((unsigned long)(B_ASN1_BMPSTRING|B_ASN1_UTF8STRING));
else if (!strcmp(p, "pkix"))
else if (strcmp(p, "pkix") == 0)
mask = ~((unsigned long)B_ASN1_T61STRING);
else if (!strcmp(p, "utf8only"))
else if (strcmp(p, "utf8only") == 0)
mask = B_ASN1_UTF8STRING;
else if (!strcmp(p, "default"))
else if (strcmp(p, "default") == 0)
mask = 0xFFFFFFFFL;
else
return 0;
@@ -124,7 +135,8 @@ ASN1_STRING_set_default_mask_asc(const char *p)
return 1;
}
/* The following function generates an ASN1_STRING based on limits in a table.
/*
* The following function generates an ASN1_STRING based on limits in a table.
* Frequently the types and length of an ASN1_STRING are restricted by a
* corresponding OID. For example certificates and certificate requests.
*/
@@ -137,12 +149,13 @@ ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in, int inlen,
ASN1_STRING *str = NULL;
unsigned long mask;
int ret;
if (!out)
if (out == NULL)
out = &str;
tbl = ASN1_STRING_TABLE_get(nid);
if (tbl) {
if (tbl != NULL) {
mask = tbl->mask;
if (!(tbl->flags & STABLE_NO_MASK))
if ((tbl->flags & STABLE_NO_MASK) == 0)
mask &= global_mask;
ret = ASN1_mbstring_ncopy(out, in, inlen, inform, mask,
tbl->minsize, tbl->maxsize);
@@ -154,7 +167,8 @@ ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in, int inlen,
return *out;
}
/* Now the tables and helper functions for the string table:
/*
* Now the tables and helper functions for the string table:
*/
/* size limits: this stuff is taken straight from RFC3280 */
@@ -231,20 +245,59 @@ ASN1_STRING_TABLE *
ASN1_STRING_TABLE_get(int nid)
{
int idx;
ASN1_STRING_TABLE *ttmp;
ASN1_STRING_TABLE fnd;
fnd.nid = nid;
ttmp = OBJ_bsearch_table(&fnd, tbl_standard,
if (stable != NULL) {
idx = sk_ASN1_STRING_TABLE_find(stable, &fnd);
if (idx >= 0)
return sk_ASN1_STRING_TABLE_value(stable, idx);
}
return OBJ_bsearch_table(&fnd, tbl_standard,
sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE));
if (ttmp)
return ttmp;
if (!stable)
}
/*
* Return a string table pointer which can be modified: either directly
* from table or a copy of an internal value added to the table.
*/
static ASN1_STRING_TABLE *
stable_get(int nid)
{
ASN1_STRING_TABLE *tmp, *rv;
/* Always need a string table so allocate one if NULL */
if (stable == NULL) {
stable = sk_ASN1_STRING_TABLE_new(sk_table_cmp);
if (stable == NULL)
return NULL;
}
tmp = ASN1_STRING_TABLE_get(nid);
if (tmp != NULL && (tmp->flags & STABLE_FLAGS_MALLOC) != 0)
return tmp;
if ((rv = calloc(1, sizeof(*rv))) == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return NULL;
idx = sk_ASN1_STRING_TABLE_find(stable, &fnd);
if (idx < 0)
}
if (!sk_ASN1_STRING_TABLE_push(stable, rv)) {
free(rv);
return NULL;
return sk_ASN1_STRING_TABLE_value(stable, idx);
}
if (tmp != NULL) {
rv->nid = tmp->nid;
rv->minsize = tmp->minsize;
rv->maxsize = tmp->maxsize;
rv->mask = tmp->mask;
rv->flags = tmp->flags | STABLE_FLAGS_MALLOC;
} else {
rv->nid = nid;
rv->minsize = -1;
rv->maxsize = -1;
rv->flags = STABLE_FLAGS_MALLOC;
}
return rv;
}
int
@@ -252,37 +305,20 @@ ASN1_STRING_TABLE_add(int nid, long minsize, long maxsize, unsigned long mask,
unsigned long flags)
{
ASN1_STRING_TABLE *tmp;
char new_nid = 0;
flags &= ~STABLE_FLAGS_MALLOC;
if (!stable)
stable = sk_ASN1_STRING_TABLE_new(sk_table_cmp);
if (!stable) {
if ((tmp = stable_get(nid)) == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return 0;
}
if (!(tmp = ASN1_STRING_TABLE_get(nid))) {
tmp = malloc(sizeof(ASN1_STRING_TABLE));
if (!tmp) {
ASN1error(ERR_R_MALLOC_FAILURE);
return 0;
}
tmp->flags = flags | STABLE_FLAGS_MALLOC;
tmp->nid = nid;
new_nid = 1;
} else tmp->flags = (tmp->flags & STABLE_FLAGS_MALLOC) | flags;
if (minsize != -1)
if (minsize >= 0)
tmp->minsize = minsize;
if (maxsize != -1)
if (maxsize >= 0)
tmp->maxsize = maxsize;
tmp->mask = mask;
if (new_nid) {
if (sk_ASN1_STRING_TABLE_push(stable, tmp) == 0) {
free(tmp);
ASN1error(ERR_R_MALLOC_FAILURE);
return 0;
}
}
if (mask != 0)
tmp->mask = mask;
if (flags != 0)
tmp->flags = flags | STABLE_FLAGS_MALLOC;
return 1;
}
@@ -292,7 +328,7 @@ ASN1_STRING_TABLE_cleanup(void)
STACK_OF(ASN1_STRING_TABLE) *tmp;
tmp = stable;
if (!tmp)
if (tmp == NULL)
return;
stable = NULL;
sk_ASN1_STRING_TABLE_pop_free(tmp, st_free);