Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcrypto/x509v3/v3_ocsp.c	Lines:	21	67	31.3 %
Date:	2017-11-07	Branches:	8	66	12.1 %


/* $OpenBSD: v3_ocsp.c,v 1.15 2017/01/29 17:49:23 beck 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 <string.h>

#include <openssl/opensslconf.h>

#ifndef OPENSSL_NO_OCSP

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

/* OCSP extensions and a couple of CRL entry extensions
 */

static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *nonce,
    BIO *out, int indent);
static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *nonce,
    BIO *out, int indent);
static int i2r_object(const X509V3_EXT_METHOD *method, void *obj, BIO *out,
    int indent);

static void *ocsp_nonce_new(void);
static int i2d_ocsp_nonce(void *a, unsigned char **pp);
static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length);
static void ocsp_nonce_free(void *a);
static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
    BIO *out, int indent);

static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method,
    void *nocheck, BIO *out, int indent);
static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
    const char *str);
static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
    BIO *bp, int ind);

const X509V3_EXT_METHOD v3_ocsp_crlid = {
	.ext_nid = NID_id_pkix_OCSP_CrlID,
	.ext_flags = 0,
	.it = &OCSP_CRLID_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_ocsp_crlid,
	.r2i = NULL,
	.usr_data = NULL,
};

const X509V3_EXT_METHOD v3_ocsp_acutoff = {
	.ext_nid = NID_id_pkix_OCSP_archiveCutoff,
	.ext_flags = 0,
	.it = &ASN1_GENERALIZEDTIME_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_ocsp_acutoff,
	.r2i = NULL,
	.usr_data = NULL,
};

const X509V3_EXT_METHOD v3_crl_invdate = {
	.ext_nid = NID_invalidity_date,
	.ext_flags = 0,
	.it = &ASN1_GENERALIZEDTIME_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_ocsp_acutoff,
	.r2i = NULL,
	.usr_data = NULL,
};

const X509V3_EXT_METHOD v3_crl_hold = {
	.ext_nid = NID_hold_instruction_code,
	.ext_flags = 0,
	.it = &ASN1_OBJECT_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_object,
	.r2i = NULL,
	.usr_data = NULL,
};

const X509V3_EXT_METHOD v3_ocsp_nonce = {
	.ext_nid = NID_id_pkix_OCSP_Nonce,
	.ext_flags = 0,
	.it = NULL,
	.ext_new = ocsp_nonce_new,
	.ext_free = ocsp_nonce_free,
	.d2i = d2i_ocsp_nonce,
	.i2d = i2d_ocsp_nonce,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_ocsp_nonce,
	.r2i = NULL,
	.usr_data = NULL,
};

const X509V3_EXT_METHOD v3_ocsp_nocheck = {
	.ext_nid = NID_id_pkix_OCSP_noCheck,
	.ext_flags = 0,
	.it = &ASN1_NULL_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = s2i_ocsp_nocheck,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_ocsp_nocheck,
	.r2i = NULL,
	.usr_data = NULL,
};

const X509V3_EXT_METHOD v3_ocsp_serviceloc = {
	.ext_nid = NID_id_pkix_OCSP_serviceLocator,
	.ext_flags = 0,
	.it = &OCSP_SERVICELOC_it,
	.ext_new = NULL,
	.ext_free = NULL,
	.d2i = NULL,
	.i2d = NULL,
	.i2s = NULL,
	.s2i = NULL,
	.i2v = NULL,
	.v2i = NULL,
	.i2r = i2r_ocsp_serviceloc,
	.r2i = NULL,
	.usr_data = NULL,
};

static int
i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind)
{
	OCSP_CRLID *a = in;
	if (a->crlUrl) {
		if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0)
			goto err;
		if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl))
			goto err;
		if (BIO_write(bp, "\n", 1) <= 0)
			goto err;
	}
	if (a->crlNum) {
		if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0)
			goto err;
		if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0)
			goto err;
		if (BIO_write(bp, "\n", 1) <= 0)
			goto err;
	}
	if (a->crlTime) {
		if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0)
			goto err;
		if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime))
			goto err;
		if (BIO_write(bp, "\n", 1) <= 0)
			goto err;
	}
	return 1;

err:
	return 0;
}

static int
i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *cutoff, BIO *bp,
    int ind)
{
	if (BIO_printf(bp, "%*s", ind, "") <= 0)
		return 0;
	if (!ASN1_GENERALIZEDTIME_print(bp, cutoff))
		return 0;
	return 1;
}

static int
i2r_object(const X509V3_EXT_METHOD *method, void *oid, BIO *bp, int ind)
{
	if (BIO_printf(bp, "%*s", ind, "") <= 0)
		return 0;
	if (i2a_ASN1_OBJECT(bp, oid) <= 0)
		return 0;
	return 1;
}

/* OCSP nonce. This is needs special treatment because it doesn't have
 * an ASN1 encoding at all: it just contains arbitrary data.
 */

static void *
ocsp_nonce_new(void)
{
	return ASN1_OCTET_STRING_new();
}

static int
i2d_ocsp_nonce(void *a, unsigned char **pp)
{
	ASN1_OCTET_STRING *os = a;

	if (pp) {
		memcpy(*pp, os->data, os->length);
		*pp += os->length;
	}
	return os->length;
}

static void *
d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
{
	ASN1_OCTET_STRING *os, **pos;

	pos = a;
	if (pos == NULL || *pos == NULL) {
		os = ASN1_OCTET_STRING_new();
		if (os == NULL)
			goto err;
	} else
		os = *pos;
	if (ASN1_OCTET_STRING_set(os, *pp, length) == 0)
		goto err;

	*pp += length;

	if (pos != NULL)
		*pos = os;
	return os;

err:
	if (pos == NULL || *pos != os)
		ASN1_OCTET_STRING_free(os);
	OCSPerror(ERR_R_MALLOC_FAILURE);
	return NULL;
}

static void
ocsp_nonce_free(void *a)
{
	ASN1_OCTET_STRING_free(a);
}

static int
i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce, BIO *out,
    int indent)
{
	if (BIO_printf(out, "%*s", indent, "") <= 0)
		return 0;
	if (i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0)
		return 0;
	return 1;
}

/* Nocheck is just a single NULL. Don't print anything and always set it */

static int
i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, void *nocheck, BIO *out,
    int indent)
{
	return 1;
}

static void *
s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
    const char *str)
{
	return ASN1_NULL_new();
}

static int
i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind)
{
	int i;
	OCSP_SERVICELOC *a = in;
	ACCESS_DESCRIPTION *ad;

	if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0)
		goto err;
	if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0)
		goto err;
	for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) {
		ad = sk_ACCESS_DESCRIPTION_value(a->locator, i);
		if (BIO_printf(bp, "\n%*s", (2 * ind), "") <= 0)
			goto err;
		if (i2a_ASN1_OBJECT(bp, ad->method) <= 0)
			goto err;
		if (BIO_puts(bp, " - ") <= 0)
			goto err;
		if (GENERAL_NAME_print(bp, ad->location) <= 0)
			goto err;
	}
	return 1;

err:
	return 0;
}
#endif


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: v3_ocsp.c,v 1.15 2017/01/29 17:49:23 beck 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			#include <string.h>
61
62			#include <openssl/opensslconf.h>
63
64			#ifndef OPENSSL_NO_OCSP
65
66			#include <openssl/asn1.h>
67			#include <openssl/conf.h>
68			#include <openssl/err.h>
69			#include <openssl/ocsp.h>
70			#include <openssl/x509v3.h>
71
72			/* OCSP extensions and a couple of CRL entry extensions
73			*/
74
75			static int i2r_ocsp_crlid(const X509V3_EXT_METHOD method, void nonce,
76			BIO *out, int indent);
77			static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD method, void nonce,
78			BIO *out, int indent);
79			static int i2r_object(const X509V3_EXT_METHOD method, void obj, BIO *out,
80			int indent);
81
82			static void *ocsp_nonce_new(void);
83			static int i2d_ocsp_nonce(void a, unsigned char *pp);
84			static void d2i_ocsp_nonce(void a, const unsigned char **pp, long length);
85			static void ocsp_nonce_free(void *a);
86			static int i2r_ocsp_nonce(const X509V3_EXT_METHOD method, void nonce,
87			BIO *out, int indent);
88
89			static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method,
90			void nocheck, BIO out, int indent);
91			static void s2i_ocsp_nocheck(const X509V3_EXT_METHOD method, X509V3_CTX *ctx,
92			const char *str);
93			static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD method, void in,
94			BIO *bp, int ind);
95
96			const X509V3_EXT_METHOD v3_ocsp_crlid = {
97			.ext_nid = NID_id_pkix_OCSP_CrlID,
98			.ext_flags = 0,
99			.it = &OCSP_CRLID_it,
100			.ext_new = NULL,
101			.ext_free = NULL,
102			.d2i = NULL,
103			.i2d = NULL,
104			.i2s = NULL,
105			.s2i = NULL,
106			.i2v = NULL,
107			.v2i = NULL,
108			.i2r = i2r_ocsp_crlid,
109			.r2i = NULL,
110			.usr_data = NULL,
111			};
112
113			const X509V3_EXT_METHOD v3_ocsp_acutoff = {
114			.ext_nid = NID_id_pkix_OCSP_archiveCutoff,
115			.ext_flags = 0,
116			.it = &ASN1_GENERALIZEDTIME_it,
117			.ext_new = NULL,
118			.ext_free = NULL,
119			.d2i = NULL,
120			.i2d = NULL,
121			.i2s = NULL,
122			.s2i = NULL,
123			.i2v = NULL,
124			.v2i = NULL,
125			.i2r = i2r_ocsp_acutoff,
126			.r2i = NULL,
127			.usr_data = NULL,
128			};
129
130			const X509V3_EXT_METHOD v3_crl_invdate = {
131			.ext_nid = NID_invalidity_date,
132			.ext_flags = 0,
133			.it = &ASN1_GENERALIZEDTIME_it,
134			.ext_new = NULL,
135			.ext_free = NULL,
136			.d2i = NULL,
137			.i2d = NULL,
138			.i2s = NULL,
139			.s2i = NULL,
140			.i2v = NULL,
141			.v2i = NULL,
142			.i2r = i2r_ocsp_acutoff,
143			.r2i = NULL,
144			.usr_data = NULL,
145			};
146
147			const X509V3_EXT_METHOD v3_crl_hold = {
148			.ext_nid = NID_hold_instruction_code,
149			.ext_flags = 0,
150			.it = &ASN1_OBJECT_it,
151			.ext_new = NULL,
152			.ext_free = NULL,
153			.d2i = NULL,
154			.i2d = NULL,
155			.i2s = NULL,
156			.s2i = NULL,
157			.i2v = NULL,
158			.v2i = NULL,
159			.i2r = i2r_object,
160			.r2i = NULL,
161			.usr_data = NULL,
162			};
163
164			const X509V3_EXT_METHOD v3_ocsp_nonce = {
165			.ext_nid = NID_id_pkix_OCSP_Nonce,
166			.ext_flags = 0,
167			.it = NULL,
168			.ext_new = ocsp_nonce_new,
169			.ext_free = ocsp_nonce_free,
170			.d2i = d2i_ocsp_nonce,
171			.i2d = i2d_ocsp_nonce,
172			.i2s = NULL,
173			.s2i = NULL,
174			.i2v = NULL,
175			.v2i = NULL,
176			.i2r = i2r_ocsp_nonce,
177			.r2i = NULL,
178			.usr_data = NULL,
179			};
180
181			const X509V3_EXT_METHOD v3_ocsp_nocheck = {
182			.ext_nid = NID_id_pkix_OCSP_noCheck,
183			.ext_flags = 0,
184			.it = &ASN1_NULL_it,
185			.ext_new = NULL,
186			.ext_free = NULL,
187			.d2i = NULL,
188			.i2d = NULL,
189			.i2s = NULL,
190			.s2i = s2i_ocsp_nocheck,
191			.i2v = NULL,
192			.v2i = NULL,
193			.i2r = i2r_ocsp_nocheck,
194			.r2i = NULL,
195			.usr_data = NULL,
196			};
197
198			const X509V3_EXT_METHOD v3_ocsp_serviceloc = {
199			.ext_nid = NID_id_pkix_OCSP_serviceLocator,
200			.ext_flags = 0,
201			.it = &OCSP_SERVICELOC_it,
202			.ext_new = NULL,
203			.ext_free = NULL,
204			.d2i = NULL,
205			.i2d = NULL,
206			.i2s = NULL,
207			.s2i = NULL,
208			.i2v = NULL,
209			.v2i = NULL,
210			.i2r = i2r_ocsp_serviceloc,
211			.r2i = NULL,
212			.usr_data = NULL,
213			};
214
215			static int
216			i2r_ocsp_crlid(const X509V3_EXT_METHOD method, void in, BIO *bp, int ind)
217			{
218			OCSP_CRLID *a = in;
219			if (a->crlUrl) {
220			if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0)
221			goto err;
222			if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl))
223			goto err;
224			if (BIO_write(bp, "\n", 1) <= 0)
225			goto err;
226			}
227			if (a->crlNum) {
228			if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0)
229			goto err;
230			if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0)
231			goto err;
232			if (BIO_write(bp, "\n", 1) <= 0)
233			goto err;
234			}
235			if (a->crlTime) {
236			if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0)
237			goto err;
238			if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime))
239			goto err;
240			if (BIO_write(bp, "\n", 1) <= 0)
241			goto err;
242			}
243			return 1;
244
245			err:
246			return 0;
247			}
248
249			static int
250			i2r_ocsp_acutoff(const X509V3_EXT_METHOD method, void cutoff, BIO *bp,
251			int ind)
252			{
253			if (BIO_printf(bp, "%*s", ind, "") <= 0)
254			return 0;
255			if (!ASN1_GENERALIZEDTIME_print(bp, cutoff))
256			return 0;
257			return 1;
258			}
259
260			static int
261			i2r_object(const X509V3_EXT_METHOD method, void oid, BIO *bp, int ind)
262			{
263			if (BIO_printf(bp, "%*s", ind, "") <= 0)
264			return 0;
265			if (i2a_ASN1_OBJECT(bp, oid) <= 0)
266			return 0;
267			return 1;
268			}
269
270			/* OCSP nonce. This is needs special treatment because it doesn't have
271			* an ASN1 encoding at all: it just contains arbitrary data.
272			*/
273
274			static void *
275			ocsp_nonce_new(void)
276			{
277			return ASN1_OCTET_STRING_new();
278			}
279
280			static int
281			i2d_ocsp_nonce(void a, unsigned char *pp)
282			{
283		16	ASN1_OCTET_STRING *os = a;
284
285	✓✓	8	if (pp) {
286		4	memcpy(*pp, os->data, os->length);
287		4	*pp += os->length;
288		4	}
289		8	return os->length;
290			}
291
292			static void *
293			d2i_ocsp_nonce(void a, const unsigned char *pp, long length)
294			{
295			ASN1_OCTET_STRING os, *pos;
296
297		12	pos = a;
298	✗✓✗✗	6	if (pos == NULL \|\| *pos == NULL) {
299		6	os = ASN1_OCTET_STRING_new();
300	✓✗	6	if (os == NULL)
301			goto err;
302			} else
303			os = *pos;
304	✓✗	6	if (ASN1_OCTET_STRING_set(os, *pp, length) == 0)
305			goto err;
306
307		6	*pp += length;
308
309	✗✓	6	if (pos != NULL)
310			*pos = os;
311		6	return os;
312
313			err:
314			if (pos == NULL \|\| *pos != os)
315			ASN1_OCTET_STRING_free(os);
316			OCSPerror(ERR_R_MALLOC_FAILURE);
317			return NULL;
318		6	}
319
320			static void
321			ocsp_nonce_free(void *a)
322			{
323		12	ASN1_OCTET_STRING_free(a);
324		6	}
325
326			static int
327			i2r_ocsp_nonce(const X509V3_EXT_METHOD method, void nonce, BIO *out,
328			int indent)
329			{
330	✗✓	12	if (BIO_printf(out, "%*s", indent, "") <= 0)
331			return 0;
332	✗✓	6	if (i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0)
333			return 0;
334		6	return 1;
335		6	}
336
337			/* Nocheck is just a single NULL. Don't print anything and always set it */
338
339			static int
340			i2r_ocsp_nocheck(const X509V3_EXT_METHOD method, void nocheck, BIO *out,
341			int indent)
342			{
343			return 1;
344			}
345
346			static void *
347			s2i_ocsp_nocheck(const X509V3_EXT_METHOD method, X509V3_CTX ctx,
348			const char *str)
349			{
350			return ASN1_NULL_new();
351			}
352
353			static int
354			i2r_ocsp_serviceloc(const X509V3_EXT_METHOD method, void in, BIO *bp, int ind)
355			{
356			int i;
357			OCSP_SERVICELOC *a = in;
358			ACCESS_DESCRIPTION *ad;
359
360			if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0)
361			goto err;
362			if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0)
363			goto err;
364			for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) {
365			ad = sk_ACCESS_DESCRIPTION_value(a->locator, i);
366			if (BIO_printf(bp, "\n%s", (2 ind), "") <= 0)
367			goto err;
368			if (i2a_ASN1_OBJECT(bp, ad->method) <= 0)
369			goto err;
370			if (BIO_puts(bp, " - ") <= 0)
371			goto err;
372			if (GENERAL_NAME_print(bp, ad->location) <= 0)
373			goto err;
374			}
375			return 1;
376
377			err:
378			return 0;
379			}
380			#endif