Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcrypto/crypto/../../libssl/src/crypto/asn1/x_x509a.c	Lines:	0	75	0.0 %
Date:	2016-12-06	Branches:	0	74	0.0 %


/* $OpenBSD: x_x509a.c,v 1.14 2015/02/14 15:28:39 miod Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
 * project 1999.
 */
/* ====================================================================
 * Copyright (c) 1999 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 <openssl/asn1t.h>
#include <openssl/evp.h>
#include <openssl/x509.h>

/* X509_CERT_AUX routines. These are used to encode additional
 * user modifiable data about a certificate. This data is
 * appended to the X509 encoding when the *_X509_AUX routines
 * are used. This means that the "traditional" X509 routines
 * will simply ignore the extra data.
 */

static X509_CERT_AUX *aux_get(X509 *x);

static const ASN1_TEMPLATE X509_CERT_AUX_seq_tt[] = {
	{
		.flags = ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_OPTIONAL,
		.offset = offsetof(X509_CERT_AUX, trust),
		.field_name = "trust",
		.item = &ASN1_OBJECT_it,
	},
	{
		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_SEQUENCE_OF |
		    ASN1_TFLG_OPTIONAL,
		.tag = 0,
		.offset = offsetof(X509_CERT_AUX, reject),
		.field_name = "reject",
		.item = &ASN1_OBJECT_it,
	},
	{
		.flags = ASN1_TFLG_OPTIONAL,
		.offset = offsetof(X509_CERT_AUX, alias),
		.field_name = "alias",
		.item = &ASN1_UTF8STRING_it,
	},
	{
		.flags = ASN1_TFLG_OPTIONAL,
		.offset = offsetof(X509_CERT_AUX, keyid),
		.field_name = "keyid",
		.item = &ASN1_OCTET_STRING_it,
	},
	{
		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_SEQUENCE_OF |
		    ASN1_TFLG_OPTIONAL,
		.tag = 1,
		.offset = offsetof(X509_CERT_AUX, other),
		.field_name = "other",
		.item = &X509_ALGOR_it,
	},
};

const ASN1_ITEM X509_CERT_AUX_it = {
	.itype = ASN1_ITYPE_SEQUENCE,
	.utype = V_ASN1_SEQUENCE,
	.templates = X509_CERT_AUX_seq_tt,
	.tcount = sizeof(X509_CERT_AUX_seq_tt) / sizeof(ASN1_TEMPLATE),
	.size = sizeof(X509_CERT_AUX),
	.sname = "X509_CERT_AUX",
};


X509_CERT_AUX *
d2i_X509_CERT_AUX(X509_CERT_AUX **a, const unsigned char **in, long len)
{
	return (X509_CERT_AUX *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
	    &X509_CERT_AUX_it);
}

int
i2d_X509_CERT_AUX(X509_CERT_AUX *a, unsigned char **out)
{
	return ASN1_item_i2d((ASN1_VALUE *)a, out, &X509_CERT_AUX_it);
}

X509_CERT_AUX *
X509_CERT_AUX_new(void)
{
	return (X509_CERT_AUX *)ASN1_item_new(&X509_CERT_AUX_it);
}

void
X509_CERT_AUX_free(X509_CERT_AUX *a)
{
	ASN1_item_free((ASN1_VALUE *)a, &X509_CERT_AUX_it);
}

static X509_CERT_AUX *
aux_get(X509 *x)
{
	if (!x)
		return NULL;
	if (!x->aux && !(x->aux = X509_CERT_AUX_new()))
		return NULL;
	return x->aux;
}

int
X509_alias_set1(X509 *x, unsigned char *name, int len)
{
	X509_CERT_AUX *aux;
	if (!name) {
		if (!x || !x->aux || !x->aux->alias)
			return 1;
		ASN1_UTF8STRING_free(x->aux->alias);
		x->aux->alias = NULL;
		return 1;
	}
	if (!(aux = aux_get(x)))
		return 0;
	if (!aux->alias && !(aux->alias = ASN1_UTF8STRING_new()))
		return 0;
	return ASN1_STRING_set(aux->alias, name, len);
}

int
X509_keyid_set1(X509 *x, unsigned char *id, int len)
{
	X509_CERT_AUX *aux;
	if (!id) {
		if (!x || !x->aux || !x->aux->keyid)
			return 1;
		ASN1_OCTET_STRING_free(x->aux->keyid);
		x->aux->keyid = NULL;
		return 1;
	}
	if (!(aux = aux_get(x)))
		return 0;
	if (!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new()))
		return 0;
	return ASN1_STRING_set(aux->keyid, id, len);
}

unsigned char *
X509_alias_get0(X509 *x, int *len)
{
	if (!x->aux || !x->aux->alias)
		return NULL;
	if (len)
		*len = x->aux->alias->length;
	return x->aux->alias->data;
}

unsigned char *
X509_keyid_get0(X509 *x, int *len)
{
	if (!x->aux || !x->aux->keyid)
		return NULL;
	if (len)
		*len = x->aux->keyid->length;
	return x->aux->keyid->data;
}

int
X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj)
{
	X509_CERT_AUX *aux;
	ASN1_OBJECT *objtmp;
	int rc;

	if (!(objtmp = OBJ_dup(obj)))
		return 0;
	if (!(aux = aux_get(x)))
		goto err;
	if (!aux->trust && !(aux->trust = sk_ASN1_OBJECT_new_null()))
		goto err;
	rc = sk_ASN1_OBJECT_push(aux->trust, objtmp);
	if (rc != 0)
		return rc;

err:
	ASN1_OBJECT_free(objtmp);
	return 0;
}

int
X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj)
{
	X509_CERT_AUX *aux;
	ASN1_OBJECT *objtmp;
	int rc;

	if (!(objtmp = OBJ_dup(obj)))
		return 0;
	if (!(aux = aux_get(x)))
		goto err;
	if (!aux->reject && !(aux->reject = sk_ASN1_OBJECT_new_null()))
		goto err;
	rc = sk_ASN1_OBJECT_push(aux->reject, objtmp);
	if (rc != 0)
		return rc;

err:
	ASN1_OBJECT_free(objtmp);
	return 0;
}

void
X509_trust_clear(X509 *x)
{
	if (x->aux && x->aux->trust) {
		sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free);
		x->aux->trust = NULL;
	}
}

void
X509_reject_clear(X509 *x)
{
	if (x->aux && x->aux->reject) {
		sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free);
		x->aux->reject = NULL;
	}
}

static const ASN1_TEMPLATE X509_CERT_PAIR_seq_tt[] = {
	{
		.flags = ASN1_TFLG_EXPLICIT | ASN1_TFLG_OPTIONAL,
		.tag = 0,
		.offset = offsetof(X509_CERT_PAIR, forward),
		.field_name = "forward",
		.item = &X509_it,
	},
	{
		.flags = ASN1_TFLG_EXPLICIT | ASN1_TFLG_OPTIONAL,
		.tag = 1,
		.offset = offsetof(X509_CERT_PAIR, reverse),
		.field_name = "reverse",
		.item = &X509_it,
	},
};

const ASN1_ITEM X509_CERT_PAIR_it = {
	.itype = ASN1_ITYPE_SEQUENCE,
	.utype = V_ASN1_SEQUENCE,
	.templates = X509_CERT_PAIR_seq_tt,
	.tcount = sizeof(X509_CERT_PAIR_seq_tt) / sizeof(ASN1_TEMPLATE),
	.funcs = NULL,
	.size = sizeof(X509_CERT_PAIR),
	.sname = "X509_CERT_PAIR",
};


X509_CERT_PAIR *
d2i_X509_CERT_PAIR(X509_CERT_PAIR **a, const unsigned char **in, long len)
{
	return (X509_CERT_PAIR *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
	    &X509_CERT_PAIR_it);
}

int
i2d_X509_CERT_PAIR(X509_CERT_PAIR *a, unsigned char **out)
{
	return ASN1_item_i2d((ASN1_VALUE *)a, out, &X509_CERT_PAIR_it);
}

X509_CERT_PAIR *
X509_CERT_PAIR_new(void)
{
	return (X509_CERT_PAIR *)ASN1_item_new(&X509_CERT_PAIR_it);
}

void
X509_CERT_PAIR_free(X509_CERT_PAIR *a)
{
	ASN1_item_free((ASN1_VALUE *)a, &X509_CERT_PAIR_it);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: x_x509a.c,v 1.14 2015/02/14 15:28:39 miod Exp $ */
2			/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3			* project 1999.
4			*/
5			/* ====================================================================
6			* Copyright (c) 1999 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
61			#include <openssl/asn1t.h>
62			#include <openssl/evp.h>
63			#include <openssl/x509.h>
64
65			/* X509_CERT_AUX routines. These are used to encode additional
66			* user modifiable data about a certificate. This data is
67			* appended to the X509 encoding when the *_X509_AUX routines
68			* are used. This means that the "traditional" X509 routines
69			* will simply ignore the extra data.
70			*/
71
72			static X509_CERT_AUX aux_get(X509 x);
73
74			static const ASN1_TEMPLATE X509_CERT_AUX_seq_tt[] = {
75			{
76			.flags = ASN1_TFLG_SEQUENCE_OF \| ASN1_TFLG_OPTIONAL,
77			.offset = offsetof(X509_CERT_AUX, trust),
78			.field_name = "trust",
79			.item = &ASN1_OBJECT_it,
80			},
81			{
82			.flags = ASN1_TFLG_IMPLICIT \| ASN1_TFLG_SEQUENCE_OF \|
83			ASN1_TFLG_OPTIONAL,
84			.tag = 0,
85			.offset = offsetof(X509_CERT_AUX, reject),
86			.field_name = "reject",
87			.item = &ASN1_OBJECT_it,
88			},
89			{
90			.flags = ASN1_TFLG_OPTIONAL,
91			.offset = offsetof(X509_CERT_AUX, alias),
92			.field_name = "alias",
93			.item = &ASN1_UTF8STRING_it,
94			},
95			{
96			.flags = ASN1_TFLG_OPTIONAL,
97			.offset = offsetof(X509_CERT_AUX, keyid),
98			.field_name = "keyid",
99			.item = &ASN1_OCTET_STRING_it,
100			},
101			{
102			.flags = ASN1_TFLG_IMPLICIT \| ASN1_TFLG_SEQUENCE_OF \|
103			ASN1_TFLG_OPTIONAL,
104			.tag = 1,
105			.offset = offsetof(X509_CERT_AUX, other),
106			.field_name = "other",
107			.item = &X509_ALGOR_it,
108			},
109			};
110
111			const ASN1_ITEM X509_CERT_AUX_it = {
112			.itype = ASN1_ITYPE_SEQUENCE,
113			.utype = V_ASN1_SEQUENCE,
114			.templates = X509_CERT_AUX_seq_tt,
115			.tcount = sizeof(X509_CERT_AUX_seq_tt) / sizeof(ASN1_TEMPLATE),
116			.size = sizeof(X509_CERT_AUX),
117			.sname = "X509_CERT_AUX",
118			};
119
120
121			X509_CERT_AUX *
122			d2i_X509_CERT_AUX(X509_CERT_AUX a, const unsigned char in, long len)
123			{
124			return (X509_CERT_AUX )ASN1_item_d2i((ASN1_VALUE *)a, in, len,
125			&X509_CERT_AUX_it);
126			}
127
128			int
129			i2d_X509_CERT_AUX(X509_CERT_AUX a, unsigned char *out)
130			{
131			return ASN1_item_i2d((ASN1_VALUE *)a, out, &X509_CERT_AUX_it);
132			}
133
134			X509_CERT_AUX *
135			X509_CERT_AUX_new(void)
136			{
137			return (X509_CERT_AUX *)ASN1_item_new(&X509_CERT_AUX_it);
138			}
139
140			void
141			X509_CERT_AUX_free(X509_CERT_AUX *a)
142			{
143			ASN1_item_free((ASN1_VALUE *)a, &X509_CERT_AUX_it);
144			}
145
146			static X509_CERT_AUX *
147			aux_get(X509 *x)
148			{
149			if (!x)
150			return NULL;
151			if (!x->aux && !(x->aux = X509_CERT_AUX_new()))
152			return NULL;
153			return x->aux;
154			}
155
156			int
157			X509_alias_set1(X509 x, unsigned char name, int len)
158			{
159			X509_CERT_AUX *aux;
160			if (!name) {
161			if (!x \|\| !x->aux \|\| !x->aux->alias)
162			return 1;
163			ASN1_UTF8STRING_free(x->aux->alias);
164			x->aux->alias = NULL;
165			return 1;
166			}
167			if (!(aux = aux_get(x)))
168			return 0;
169			if (!aux->alias && !(aux->alias = ASN1_UTF8STRING_new()))
170			return 0;
171			return ASN1_STRING_set(aux->alias, name, len);
172			}
173
174			int
175			X509_keyid_set1(X509 x, unsigned char id, int len)
176			{
177			X509_CERT_AUX *aux;
178			if (!id) {
179			if (!x \|\| !x->aux \|\| !x->aux->keyid)
180			return 1;
181			ASN1_OCTET_STRING_free(x->aux->keyid);
182			x->aux->keyid = NULL;
183			return 1;
184			}
185			if (!(aux = aux_get(x)))
186			return 0;
187			if (!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new()))
188			return 0;
189			return ASN1_STRING_set(aux->keyid, id, len);
190			}
191
192			unsigned char *
193			X509_alias_get0(X509 x, int len)
194			{
195			if (!x->aux \|\| !x->aux->alias)
196			return NULL;
197			if (len)
198			*len = x->aux->alias->length;
199			return x->aux->alias->data;
200			}
201
202			unsigned char *
203			X509_keyid_get0(X509 x, int len)
204			{
205			if (!x->aux \|\| !x->aux->keyid)
206			return NULL;
207			if (len)
208			*len = x->aux->keyid->length;
209			return x->aux->keyid->data;
210			}
211
212			int
213			X509_add1_trust_object(X509 x, ASN1_OBJECT obj)
214			{
215			X509_CERT_AUX *aux;
216			ASN1_OBJECT *objtmp;
217			int rc;
218
219			if (!(objtmp = OBJ_dup(obj)))
220			return 0;
221			if (!(aux = aux_get(x)))
222			goto err;
223			if (!aux->trust && !(aux->trust = sk_ASN1_OBJECT_new_null()))
224			goto err;
225			rc = sk_ASN1_OBJECT_push(aux->trust, objtmp);
226			if (rc != 0)
227			return rc;
228
229			err:
230			ASN1_OBJECT_free(objtmp);
231			return 0;
232			}
233
234			int
235			X509_add1_reject_object(X509 x, ASN1_OBJECT obj)
236			{
237			X509_CERT_AUX *aux;
238			ASN1_OBJECT *objtmp;
239			int rc;
240
241			if (!(objtmp = OBJ_dup(obj)))
242			return 0;
243			if (!(aux = aux_get(x)))
244			goto err;
245			if (!aux->reject && !(aux->reject = sk_ASN1_OBJECT_new_null()))
246			goto err;
247			rc = sk_ASN1_OBJECT_push(aux->reject, objtmp);
248			if (rc != 0)
249			return rc;
250
251			err:
252			ASN1_OBJECT_free(objtmp);
253			return 0;
254			}
255
256			void
257			X509_trust_clear(X509 *x)
258			{
259			if (x->aux && x->aux->trust) {
260			sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free);
261			x->aux->trust = NULL;
262			}
263			}
264
265			void
266			X509_reject_clear(X509 *x)
267			{
268			if (x->aux && x->aux->reject) {
269			sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free);
270			x->aux->reject = NULL;
271			}
272			}
273
274			static const ASN1_TEMPLATE X509_CERT_PAIR_seq_tt[] = {
275			{
276			.flags = ASN1_TFLG_EXPLICIT \| ASN1_TFLG_OPTIONAL,
277			.tag = 0,
278			.offset = offsetof(X509_CERT_PAIR, forward),
279			.field_name = "forward",
280			.item = &X509_it,
281			},
282			{
283			.flags = ASN1_TFLG_EXPLICIT \| ASN1_TFLG_OPTIONAL,
284			.tag = 1,
285			.offset = offsetof(X509_CERT_PAIR, reverse),
286			.field_name = "reverse",
287			.item = &X509_it,
288			},
289			};
290
291			const ASN1_ITEM X509_CERT_PAIR_it = {
292			.itype = ASN1_ITYPE_SEQUENCE,
293			.utype = V_ASN1_SEQUENCE,
294			.templates = X509_CERT_PAIR_seq_tt,
295			.tcount = sizeof(X509_CERT_PAIR_seq_tt) / sizeof(ASN1_TEMPLATE),
296			.funcs = NULL,
297			.size = sizeof(X509_CERT_PAIR),
298			.sname = "X509_CERT_PAIR",
299			};
300
301
302			X509_CERT_PAIR *
303			d2i_X509_CERT_PAIR(X509_CERT_PAIR a, const unsigned char in, long len)
304			{
305			return (X509_CERT_PAIR )ASN1_item_d2i((ASN1_VALUE *)a, in, len,
306			&X509_CERT_PAIR_it);
307			}
308
309			int
310			i2d_X509_CERT_PAIR(X509_CERT_PAIR a, unsigned char *out)
311			{
312			return ASN1_item_i2d((ASN1_VALUE *)a, out, &X509_CERT_PAIR_it);
313			}
314
315			X509_CERT_PAIR *
316			X509_CERT_PAIR_new(void)
317			{
318			return (X509_CERT_PAIR *)ASN1_item_new(&X509_CERT_PAIR_it);
319			}
320
321			void
322			X509_CERT_PAIR_free(X509_CERT_PAIR *a)
323			{
324			ASN1_item_free((ASN1_VALUE *)a, &X509_CERT_PAIR_it);
325			}