2 * Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/ctype.h"
12 #include <openssl/crypto.h>
13 #include "internal/cryptlib.h"
14 #include <openssl/conf.h>
15 #include <openssl/x509.h>
16 #include "internal/asn1_int.h"
17 #include "internal/objects.h"
19 /* Simple ASN1 OID module: add all objects in a given section */
21 static int do_create(const char *value, const char *name);
23 static int oid_module_init(CONF_IMODULE *md, const CONF *cnf)
26 const char *oid_section;
27 STACK_OF(CONF_VALUE) *sktmp;
30 oid_section = CONF_imodule_get_value(md);
31 if ((sktmp = NCONF_get_section(cnf, oid_section)) == NULL) {
32 ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ERROR_LOADING_SECTION);
35 for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
36 oval = sk_CONF_VALUE_value(sktmp, i);
37 if (!do_create(oval->value, oval->name)) {
38 ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ADDING_OBJECT);
45 static void oid_module_finish(CONF_IMODULE *md)
49 void ASN1_add_oid_module(void)
51 CONF_module_add("oid_section", oid_module_init, oid_module_finish);
55 * Create an OID based on a name value pair. Accept two formats.
57 * shortname = some long name, 1.2.3.4
60 static int do_create(const char *value, const char *name)
63 const char *ln, *ostr, *p;
66 p = strrchr(value, ',');
75 while (ossl_isspace(*ostr))
77 while (ossl_isspace(*ln))
80 while (ossl_isspace(*p)) {
86 if ((lntmp = OPENSSL_malloc((p - ln) + 1)) == NULL) {
87 ASN1err(ASN1_F_DO_CREATE, ERR_R_MALLOC_FAILURE);
90 memcpy(lntmp, ln, p - ln);
95 nid = OBJ_create(ostr, name, ln);
99 return nid != NID_undef;