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153 lines
4.8 KiB
153 lines
4.8 KiB
/* asn_moid.c */ |
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/* |
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* Written by Stephen Henson (steve@openssl.org) for the OpenSSL project |
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* 2001. |
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*/ |
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/* ==================================================================== |
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* Copyright (c) 2001-2004 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* licensing@OpenSSL.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This product includes cryptographic software written by Eric Young |
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* (eay@cryptsoft.com). This product includes software written by Tim |
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* Hudson (tjh@cryptsoft.com). |
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* |
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*/ |
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#include <stdio.h> |
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#include <ctype.h> |
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#include <openssl/crypto.h> |
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#include "cryptlib.h" |
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#include <openssl/conf.h> |
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#include <openssl/dso.h> |
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#include <openssl/x509.h> |
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/* Simple ASN1 OID module: add all objects in a given section */ |
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static int do_create(char *value, char *name); |
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static int oid_module_init(CONF_IMODULE *md, const CONF *cnf) |
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{ |
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int i; |
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const char *oid_section; |
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STACK_OF(CONF_VALUE) *sktmp; |
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CONF_VALUE *oval; |
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oid_section = CONF_imodule_get_value(md); |
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if (!(sktmp = NCONF_get_section(cnf, oid_section))) { |
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ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ERROR_LOADING_SECTION); |
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return 0; |
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} |
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for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { |
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oval = sk_CONF_VALUE_value(sktmp, i); |
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if (!do_create(oval->value, oval->name)) { |
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ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ADDING_OBJECT); |
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return 0; |
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} |
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} |
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return 1; |
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} |
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static void oid_module_finish(CONF_IMODULE *md) |
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{ |
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OBJ_cleanup(); |
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} |
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void ASN1_add_oid_module(void) |
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{ |
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CONF_module_add("oid_section", oid_module_init, oid_module_finish); |
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} |
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/*- |
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* Create an OID based on a name value pair. Accept two formats. |
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* shortname = 1.2.3.4 |
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* shortname = some long name, 1.2.3.4 |
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*/ |
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static int do_create(char *value, char *name) |
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{ |
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int nid; |
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ASN1_OBJECT *oid; |
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char *ln, *ostr, *p, *lntmp; |
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p = strrchr(value, ','); |
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if (!p) { |
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ln = name; |
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ostr = value; |
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} else { |
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ln = NULL; |
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ostr = p + 1; |
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if (!*ostr) |
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return 0; |
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while (isspace((unsigned char)*ostr)) |
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ostr++; |
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} |
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nid = OBJ_create(ostr, name, ln); |
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if (nid == NID_undef) |
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return 0; |
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if (p) { |
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ln = value; |
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while (isspace((unsigned char)*ln)) |
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ln++; |
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p--; |
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while (isspace((unsigned char)*p)) { |
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if (p == ln) |
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return 0; |
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p--; |
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} |
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p++; |
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lntmp = OPENSSL_malloc((p - ln) + 1); |
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if (lntmp == NULL) |
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return 0; |
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memcpy(lntmp, ln, p - ln); |
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lntmp[p - ln] = 0; |
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oid = OBJ_nid2obj(nid); |
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oid->ln = lntmp; |
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} |
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return 1; |
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}
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