Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcrypto/x509v3/v3_pcons.c	Lines:	0	28	0.0 %
Date:	2017-11-07	Branches:	0	16	0.0 %


/* $OpenBSD: v3_pcons.c,v 1.11 2017/01/29 17:49:23 beck Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
 * project.
 */
/* ====================================================================
 * Copyright (c) 2003 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).
 *
 */

#include <stdio.h>
#include <string.h>

#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/err.h>
#include <openssl/x509v3.h>

static STACK_OF(CONF_VALUE) *
i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *bcons,
    STACK_OF(CONF_VALUE) *extlist);
static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
    X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);

const X509V3_EXT_METHOD v3_policy_constraints = {
	.ext_nid = NID_policy_constraints,
	.ext_flags = 0,
	.it = &POLICY_CONSTRAINTS_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = i2v_POLICY_CONSTRAINTS,
	.v2i = v2i_POLICY_CONSTRAINTS,
	.i2r = NULL,
	.r2i = NULL,
	.usr_data = NULL,
};

static const ASN1_TEMPLATE POLICY_CONSTRAINTS_seq_tt[] = {
	{
		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,
		.tag = 0,
		.offset = offsetof(POLICY_CONSTRAINTS, requireExplicitPolicy),
		.field_name = "requireExplicitPolicy",
		.item = &ASN1_INTEGER_it,
	},
	{
		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,
		.tag = 1,
		.offset = offsetof(POLICY_CONSTRAINTS, inhibitPolicyMapping),
		.field_name = "inhibitPolicyMapping",
		.item = &ASN1_INTEGER_it,
	},
};

const ASN1_ITEM POLICY_CONSTRAINTS_it = {
	.itype = ASN1_ITYPE_SEQUENCE,
	.utype = V_ASN1_SEQUENCE,
	.templates = POLICY_CONSTRAINTS_seq_tt,
	.tcount = sizeof(POLICY_CONSTRAINTS_seq_tt) / sizeof(ASN1_TEMPLATE),
	.funcs = NULL,
	.size = sizeof(POLICY_CONSTRAINTS),
	.sname = "POLICY_CONSTRAINTS",
};


POLICY_CONSTRAINTS *
POLICY_CONSTRAINTS_new(void)
{
	return (POLICY_CONSTRAINTS*)ASN1_item_new(&POLICY_CONSTRAINTS_it);
}

void
POLICY_CONSTRAINTS_free(POLICY_CONSTRAINTS *a)
{
	ASN1_item_free((ASN1_VALUE *)a, &POLICY_CONSTRAINTS_it);
}

static STACK_OF(CONF_VALUE) *
i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *a,
    STACK_OF(CONF_VALUE) *extlist)
{
	POLICY_CONSTRAINTS *pcons = a;

	X509V3_add_value_int("Require Explicit Policy",
	    pcons->requireExplicitPolicy, &extlist);
	X509V3_add_value_int("Inhibit Policy Mapping",
	    pcons->inhibitPolicyMapping, &extlist);
	return extlist;
}

static void *
v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
    STACK_OF(CONF_VALUE) *values)
{
	POLICY_CONSTRAINTS *pcons = NULL;
	CONF_VALUE *val;
	int i;

	if (!(pcons = POLICY_CONSTRAINTS_new())) {
		X509V3error(ERR_R_MALLOC_FAILURE);
		return NULL;
	}
	for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
		val = sk_CONF_VALUE_value(values, i);
		if (!strcmp(val->name, "requireExplicitPolicy")) {
			if (!X509V3_get_value_int(val,
			    &pcons->requireExplicitPolicy)) goto err;
		} else if (!strcmp(val->name, "inhibitPolicyMapping")) {
			if (!X509V3_get_value_int(val,
			    &pcons->inhibitPolicyMapping)) goto err;
		} else {
			X509V3error(X509V3_R_INVALID_NAME);
			X509V3_conf_err(val);
			goto err;
		}
	}
	if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
		X509V3error(X509V3_R_ILLEGAL_EMPTY_EXTENSION);
		goto err;
	}

	return pcons;

err:
	POLICY_CONSTRAINTS_free(pcons);
	return NULL;
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: v3_pcons.c,v 1.11 2017/01/29 17:49:23 beck Exp $ */
2			/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3			* project.
4			*/
5			/* ====================================================================
6			* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
7			*
8			* Redistribution and use in source and binary forms, with or without
9			* modification, are permitted provided that the following conditions
10			* are met:
11			*
12			* 1. Redistributions of source code must retain the above copyright
13			* notice, this list of conditions and the following disclaimer.
14			*
15			* 2. Redistributions in binary form must reproduce the above copyright
16			* notice, this list of conditions and the following disclaimer in
17			* the documentation and/or other materials provided with the
18			* distribution.
19			*
20			* 3. All advertising materials mentioning features or use of this
21			* software must display the following acknowledgment:
22			* "This product includes software developed by the OpenSSL Project
23			* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24			*
25			* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26			* endorse or promote products derived from this software without
27			* prior written permission. For written permission, please contact
28			* licensing@OpenSSL.org.
29			*
30			* 5. Products derived from this software may not be called "OpenSSL"
31			* nor may "OpenSSL" appear in their names without prior written
32			* permission of the OpenSSL Project.
33			*
34			* 6. Redistributions of any form whatsoever must retain the following
35			* acknowledgment:
36			* "This product includes software developed by the OpenSSL Project
37			* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38			*
39			* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40			* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42			* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43			* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44			* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45			* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46			* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48			* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49			* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50			* OF THE POSSIBILITY OF SUCH DAMAGE.
51			* ====================================================================
52			*
53			* This product includes cryptographic software written by Eric Young
54			* (eay@cryptsoft.com). This product includes software written by Tim
55			* Hudson (tjh@cryptsoft.com).
56			*
57			*/
58
59			#include <stdio.h>
60			#include <string.h>
61
62			#include <openssl/asn1.h>
63			#include <openssl/asn1t.h>
64			#include <openssl/conf.h>
65			#include <openssl/err.h>
66			#include <openssl/x509v3.h>
67
68			static STACK_OF(CONF_VALUE) *
69			i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD method, void bcons,
70			STACK_OF(CONF_VALUE) *extlist);
71			static void v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD method,
72			X509V3_CTX ctx, STACK_OF(CONF_VALUE) values);
73
74			const X509V3_EXT_METHOD v3_policy_constraints = {
75			.ext_nid = NID_policy_constraints,
76			.ext_flags = 0,
77			.it = &POLICY_CONSTRAINTS_it,
78			.ext_new = NULL,
79			.ext_free = NULL,
80			.d2i = NULL,
81			.i2d = NULL,
82			.i2s = NULL,
83			.s2i = NULL,
84			.i2v = i2v_POLICY_CONSTRAINTS,
85			.v2i = v2i_POLICY_CONSTRAINTS,
86			.i2r = NULL,
87			.r2i = NULL,
88			.usr_data = NULL,
89			};
90
91			static const ASN1_TEMPLATE POLICY_CONSTRAINTS_seq_tt[] = {
92			{
93			.flags = ASN1_TFLG_IMPLICIT \| ASN1_TFLG_OPTIONAL,
94			.tag = 0,
95			.offset = offsetof(POLICY_CONSTRAINTS, requireExplicitPolicy),
96			.field_name = "requireExplicitPolicy",
97			.item = &ASN1_INTEGER_it,
98			},
99			{
100			.flags = ASN1_TFLG_IMPLICIT \| ASN1_TFLG_OPTIONAL,
101			.tag = 1,
102			.offset = offsetof(POLICY_CONSTRAINTS, inhibitPolicyMapping),
103			.field_name = "inhibitPolicyMapping",
104			.item = &ASN1_INTEGER_it,
105			},
106			};
107
108			const ASN1_ITEM POLICY_CONSTRAINTS_it = {
109			.itype = ASN1_ITYPE_SEQUENCE,
110			.utype = V_ASN1_SEQUENCE,
111			.templates = POLICY_CONSTRAINTS_seq_tt,
112			.tcount = sizeof(POLICY_CONSTRAINTS_seq_tt) / sizeof(ASN1_TEMPLATE),
113			.funcs = NULL,
114			.size = sizeof(POLICY_CONSTRAINTS),
115			.sname = "POLICY_CONSTRAINTS",
116			};
117
118
119			POLICY_CONSTRAINTS *
120			POLICY_CONSTRAINTS_new(void)
121			{
122			return (POLICY_CONSTRAINTS*)ASN1_item_new(&POLICY_CONSTRAINTS_it);
123			}
124
125			void
126			POLICY_CONSTRAINTS_free(POLICY_CONSTRAINTS *a)
127			{
128			ASN1_item_free((ASN1_VALUE *)a, &POLICY_CONSTRAINTS_it);
129			}
130
131			static STACK_OF(CONF_VALUE) *
132			i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD method, void a,
133			STACK_OF(CONF_VALUE) *extlist)
134			{
135			POLICY_CONSTRAINTS *pcons = a;
136
137			X509V3_add_value_int("Require Explicit Policy",
138			pcons->requireExplicitPolicy, &extlist);
139			X509V3_add_value_int("Inhibit Policy Mapping",
140			pcons->inhibitPolicyMapping, &extlist);
141			return extlist;
142			}
143
144			static void *
145			v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD method, X509V3_CTX ctx,
146			STACK_OF(CONF_VALUE) *values)
147			{
148			POLICY_CONSTRAINTS *pcons = NULL;
149			CONF_VALUE *val;
150			int i;
151
152			if (!(pcons = POLICY_CONSTRAINTS_new())) {
153			X509V3error(ERR_R_MALLOC_FAILURE);
154			return NULL;
155			}
156			for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
157			val = sk_CONF_VALUE_value(values, i);
158			if (!strcmp(val->name, "requireExplicitPolicy")) {
159			if (!X509V3_get_value_int(val,
160			&pcons->requireExplicitPolicy)) goto err;
161			} else if (!strcmp(val->name, "inhibitPolicyMapping")) {
162			if (!X509V3_get_value_int(val,
163			&pcons->inhibitPolicyMapping)) goto err;
164			} else {
165			X509V3error(X509V3_R_INVALID_NAME);
166			X509V3_conf_err(val);
167			goto err;
168			}
169			}
170			if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
171			X509V3error(X509V3_R_ILLEGAL_EMPTY_EXTENSION);
172			goto err;
173			}
174
175			return pcons;
176
177			err:
178			POLICY_CONSTRAINTS_free(pcons);
179			return NULL;
180			}