1*de0e0e4dSAntonio Huete Jimenez /* $OpenBSD: ocsp_prn.c,v 1.9 2022/01/07 09:45:52 tb Exp $ */
2f5b1c8a1SJohn Marino /* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL
3f5b1c8a1SJohn Marino * project. */
4f5b1c8a1SJohn Marino
5f5b1c8a1SJohn Marino /* History:
6f5b1c8a1SJohn Marino This file was originally part of ocsp.c and was transfered to Richard
7f5b1c8a1SJohn Marino Levitte from CertCo by Kathy Weinhold in mid-spring 2000 to be included
8f5b1c8a1SJohn Marino in OpenSSL or released as a patch kit. */
9f5b1c8a1SJohn Marino
10f5b1c8a1SJohn Marino /* ====================================================================
11f5b1c8a1SJohn Marino * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
12f5b1c8a1SJohn Marino *
13f5b1c8a1SJohn Marino * Redistribution and use in source and binary forms, with or without
14f5b1c8a1SJohn Marino * modification, are permitted provided that the following conditions
15f5b1c8a1SJohn Marino * are met:
16f5b1c8a1SJohn Marino *
17f5b1c8a1SJohn Marino * 1. Redistributions of source code must retain the above copyright
18f5b1c8a1SJohn Marino * notice, this list of conditions and the following disclaimer.
19f5b1c8a1SJohn Marino *
20f5b1c8a1SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright
21f5b1c8a1SJohn Marino * notice, this list of conditions and the following disclaimer in
22f5b1c8a1SJohn Marino * the documentation and/or other materials provided with the
23f5b1c8a1SJohn Marino * distribution.
24f5b1c8a1SJohn Marino *
25f5b1c8a1SJohn Marino * 3. All advertising materials mentioning features or use of this
26f5b1c8a1SJohn Marino * software must display the following acknowledgment:
27f5b1c8a1SJohn Marino * "This product includes software developed by the OpenSSL Project
28f5b1c8a1SJohn Marino * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
29f5b1c8a1SJohn Marino *
30f5b1c8a1SJohn Marino * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
31f5b1c8a1SJohn Marino * endorse or promote products derived from this software without
32f5b1c8a1SJohn Marino * prior written permission. For written permission, please contact
33f5b1c8a1SJohn Marino * openssl-core@openssl.org.
34f5b1c8a1SJohn Marino *
35f5b1c8a1SJohn Marino * 5. Products derived from this software may not be called "OpenSSL"
36f5b1c8a1SJohn Marino * nor may "OpenSSL" appear in their names without prior written
37f5b1c8a1SJohn Marino * permission of the OpenSSL Project.
38f5b1c8a1SJohn Marino *
39f5b1c8a1SJohn Marino * 6. Redistributions of any form whatsoever must retain the following
40f5b1c8a1SJohn Marino * acknowledgment:
41f5b1c8a1SJohn Marino * "This product includes software developed by the OpenSSL Project
42f5b1c8a1SJohn Marino * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
43f5b1c8a1SJohn Marino *
44f5b1c8a1SJohn Marino * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
45f5b1c8a1SJohn Marino * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
46f5b1c8a1SJohn Marino * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
47f5b1c8a1SJohn Marino * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
48f5b1c8a1SJohn Marino * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
49f5b1c8a1SJohn Marino * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
50f5b1c8a1SJohn Marino * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
51f5b1c8a1SJohn Marino * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52f5b1c8a1SJohn Marino * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
53f5b1c8a1SJohn Marino * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
54f5b1c8a1SJohn Marino * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
55f5b1c8a1SJohn Marino * OF THE POSSIBILITY OF SUCH DAMAGE.
56f5b1c8a1SJohn Marino * ====================================================================
57f5b1c8a1SJohn Marino *
58f5b1c8a1SJohn Marino * This product includes cryptographic software written by Eric Young
59f5b1c8a1SJohn Marino * (eay@cryptsoft.com). This product includes software written by Tim
60f5b1c8a1SJohn Marino * Hudson (tjh@cryptsoft.com).
61f5b1c8a1SJohn Marino *
62f5b1c8a1SJohn Marino */
63f5b1c8a1SJohn Marino
64f5b1c8a1SJohn Marino #include <openssl/bio.h>
65f5b1c8a1SJohn Marino #include <openssl/err.h>
66f5b1c8a1SJohn Marino #include <openssl/ocsp.h>
67f5b1c8a1SJohn Marino #include <openssl/pem.h>
68f5b1c8a1SJohn Marino
69*de0e0e4dSAntonio Huete Jimenez #include "ocsp_local.h"
70*de0e0e4dSAntonio Huete Jimenez
71f5b1c8a1SJohn Marino static int
ocsp_certid_print(BIO * bp,OCSP_CERTID * a,int indent)72f5b1c8a1SJohn Marino ocsp_certid_print(BIO *bp, OCSP_CERTID* a, int indent)
73f5b1c8a1SJohn Marino {
74f5b1c8a1SJohn Marino BIO_printf(bp, "%*sCertificate ID:\n", indent, "");
75f5b1c8a1SJohn Marino indent += 2;
76f5b1c8a1SJohn Marino BIO_printf(bp, "%*sHash Algorithm: ", indent, "");
77f5b1c8a1SJohn Marino i2a_ASN1_OBJECT(bp, a->hashAlgorithm->algorithm);
78f5b1c8a1SJohn Marino BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, "");
79f5b1c8a1SJohn Marino i2a_ASN1_STRING(bp, a->issuerNameHash, V_ASN1_OCTET_STRING);
80f5b1c8a1SJohn Marino BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, "");
81f5b1c8a1SJohn Marino i2a_ASN1_STRING(bp, a->issuerKeyHash, V_ASN1_OCTET_STRING);
82f5b1c8a1SJohn Marino BIO_printf(bp, "\n%*sSerial Number: ", indent, "");
83f5b1c8a1SJohn Marino i2a_ASN1_INTEGER(bp, a->serialNumber);
84f5b1c8a1SJohn Marino BIO_printf(bp, "\n");
85f5b1c8a1SJohn Marino return 1;
86f5b1c8a1SJohn Marino }
87f5b1c8a1SJohn Marino
88f5b1c8a1SJohn Marino typedef struct {
89f5b1c8a1SJohn Marino long t;
90f5b1c8a1SJohn Marino const char *m;
91f5b1c8a1SJohn Marino } OCSP_TBLSTR;
92f5b1c8a1SJohn Marino
93f5b1c8a1SJohn Marino static const char *
table2string(long s,const OCSP_TBLSTR * ts,int len)94f5b1c8a1SJohn Marino table2string(long s, const OCSP_TBLSTR *ts, int len)
95f5b1c8a1SJohn Marino {
96f5b1c8a1SJohn Marino const OCSP_TBLSTR *p;
97f5b1c8a1SJohn Marino
98f5b1c8a1SJohn Marino for (p = ts; p < ts + len; p++)
99f5b1c8a1SJohn Marino if (p->t == s)
100f5b1c8a1SJohn Marino return p->m;
101f5b1c8a1SJohn Marino return "(UNKNOWN)";
102f5b1c8a1SJohn Marino }
103f5b1c8a1SJohn Marino
104f5b1c8a1SJohn Marino const char *
OCSP_response_status_str(long s)105f5b1c8a1SJohn Marino OCSP_response_status_str(long s)
106f5b1c8a1SJohn Marino {
107f5b1c8a1SJohn Marino static const OCSP_TBLSTR rstat_tbl[] = {
108f5b1c8a1SJohn Marino { OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful" },
109f5b1c8a1SJohn Marino { OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest" },
110f5b1c8a1SJohn Marino { OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror" },
111f5b1c8a1SJohn Marino { OCSP_RESPONSE_STATUS_TRYLATER, "trylater" },
112f5b1c8a1SJohn Marino { OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired" },
113f5b1c8a1SJohn Marino { OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized" }
114f5b1c8a1SJohn Marino };
115f5b1c8a1SJohn Marino return table2string(s, rstat_tbl, 6);
116f5b1c8a1SJohn Marino }
117f5b1c8a1SJohn Marino
118f5b1c8a1SJohn Marino const char *
OCSP_cert_status_str(long s)119f5b1c8a1SJohn Marino OCSP_cert_status_str(long s)
120f5b1c8a1SJohn Marino {
121f5b1c8a1SJohn Marino static const OCSP_TBLSTR cstat_tbl[] = {
122f5b1c8a1SJohn Marino { V_OCSP_CERTSTATUS_GOOD, "good" },
123f5b1c8a1SJohn Marino { V_OCSP_CERTSTATUS_REVOKED, "revoked" },
124f5b1c8a1SJohn Marino { V_OCSP_CERTSTATUS_UNKNOWN, "unknown" }
125f5b1c8a1SJohn Marino };
126f5b1c8a1SJohn Marino return table2string(s, cstat_tbl, 3);
127f5b1c8a1SJohn Marino }
128f5b1c8a1SJohn Marino
129f5b1c8a1SJohn Marino const char *
OCSP_crl_reason_str(long s)130f5b1c8a1SJohn Marino OCSP_crl_reason_str(long s)
131f5b1c8a1SJohn Marino {
132f5b1c8a1SJohn Marino static const OCSP_TBLSTR reason_tbl[] = {
133f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified" },
134f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise" },
135f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise" },
136f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged" },
137f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_SUPERSEDED, "superseded" },
138f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation" },
139f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold" },
140f5b1c8a1SJohn Marino { OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL" }
141f5b1c8a1SJohn Marino };
142f5b1c8a1SJohn Marino return table2string(s, reason_tbl, 8);
143f5b1c8a1SJohn Marino }
144f5b1c8a1SJohn Marino
145f5b1c8a1SJohn Marino int
OCSP_REQUEST_print(BIO * bp,OCSP_REQUEST * o,unsigned long flags)146f5b1c8a1SJohn Marino OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* o, unsigned long flags)
147f5b1c8a1SJohn Marino {
148f5b1c8a1SJohn Marino int i;
149f5b1c8a1SJohn Marino long l;
150f5b1c8a1SJohn Marino OCSP_CERTID* cid = NULL;
151f5b1c8a1SJohn Marino OCSP_ONEREQ *one = NULL;
152f5b1c8a1SJohn Marino OCSP_REQINFO *inf = o->tbsRequest;
153f5b1c8a1SJohn Marino OCSP_SIGNATURE *sig = o->optionalSignature;
154f5b1c8a1SJohn Marino
155f5b1c8a1SJohn Marino if (BIO_write(bp, "OCSP Request Data:\n", 19) <= 0)
156f5b1c8a1SJohn Marino goto err;
157f5b1c8a1SJohn Marino l = ASN1_INTEGER_get(inf->version);
158f5b1c8a1SJohn Marino if (BIO_printf(bp, " Version: %lu (0x%lx)", l+1, l) <= 0)
159f5b1c8a1SJohn Marino goto err;
160f5b1c8a1SJohn Marino if (inf->requestorName != NULL) {
161f5b1c8a1SJohn Marino if (BIO_write(bp, "\n Requestor Name: ", 21) <= 0)
162f5b1c8a1SJohn Marino goto err;
163f5b1c8a1SJohn Marino GENERAL_NAME_print(bp, inf->requestorName);
164f5b1c8a1SJohn Marino }
165f5b1c8a1SJohn Marino if (BIO_write(bp, "\n Requestor List:\n", 21) <= 0)
166f5b1c8a1SJohn Marino goto err;
167f5b1c8a1SJohn Marino for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) {
168f5b1c8a1SJohn Marino one = sk_OCSP_ONEREQ_value(inf->requestList, i);
169f5b1c8a1SJohn Marino cid = one->reqCert;
170f5b1c8a1SJohn Marino ocsp_certid_print(bp, cid, 8);
171f5b1c8a1SJohn Marino if (!X509V3_extensions_print(bp, "Request Single Extensions",
172f5b1c8a1SJohn Marino one->singleRequestExtensions, flags, 8))
173f5b1c8a1SJohn Marino goto err;
174f5b1c8a1SJohn Marino }
175f5b1c8a1SJohn Marino if (!X509V3_extensions_print(bp, "Request Extensions",
176f5b1c8a1SJohn Marino inf->requestExtensions, flags, 4))
177f5b1c8a1SJohn Marino goto err;
178f5b1c8a1SJohn Marino if (sig) {
179f5b1c8a1SJohn Marino if (X509_signature_print(bp, sig->signatureAlgorithm,
180f5b1c8a1SJohn Marino sig->signature) == 0)
181f5b1c8a1SJohn Marino goto err;
182f5b1c8a1SJohn Marino for (i = 0; i < sk_X509_num(sig->certs); i++) {
183f5b1c8a1SJohn Marino if (X509_print(bp, sk_X509_value(sig->certs, i)) == 0)
184f5b1c8a1SJohn Marino goto err;
185f5b1c8a1SJohn Marino if (PEM_write_bio_X509(bp,
186f5b1c8a1SJohn Marino sk_X509_value(sig->certs, i)) == 0)
187f5b1c8a1SJohn Marino goto err;
188f5b1c8a1SJohn Marino }
189f5b1c8a1SJohn Marino }
190f5b1c8a1SJohn Marino return 1;
191f5b1c8a1SJohn Marino
192f5b1c8a1SJohn Marino err:
193f5b1c8a1SJohn Marino return 0;
194f5b1c8a1SJohn Marino }
195f5b1c8a1SJohn Marino
196f5b1c8a1SJohn Marino int
OCSP_RESPONSE_print(BIO * bp,OCSP_RESPONSE * o,unsigned long flags)197f5b1c8a1SJohn Marino OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o, unsigned long flags)
198f5b1c8a1SJohn Marino {
199f5b1c8a1SJohn Marino int i, ret = 0;
200f5b1c8a1SJohn Marino long l;
201f5b1c8a1SJohn Marino OCSP_CERTID *cid = NULL;
202f5b1c8a1SJohn Marino OCSP_BASICRESP *br = NULL;
203f5b1c8a1SJohn Marino OCSP_RESPID *rid = NULL;
204f5b1c8a1SJohn Marino OCSP_RESPDATA *rd = NULL;
205f5b1c8a1SJohn Marino OCSP_CERTSTATUS *cst = NULL;
206f5b1c8a1SJohn Marino OCSP_REVOKEDINFO *rev = NULL;
207f5b1c8a1SJohn Marino OCSP_SINGLERESP *single = NULL;
208f5b1c8a1SJohn Marino OCSP_RESPBYTES *rb = o->responseBytes;
209f5b1c8a1SJohn Marino
210f5b1c8a1SJohn Marino if (BIO_puts(bp, "OCSP Response Data:\n") <= 0)
211f5b1c8a1SJohn Marino goto err;
212f5b1c8a1SJohn Marino l = ASN1_ENUMERATED_get(o->responseStatus);
213f5b1c8a1SJohn Marino if (BIO_printf(bp, " OCSP Response Status: %s (0x%lx)\n",
214f5b1c8a1SJohn Marino OCSP_response_status_str(l), l) <= 0)
215f5b1c8a1SJohn Marino goto err;
216f5b1c8a1SJohn Marino if (rb == NULL)
217f5b1c8a1SJohn Marino return 1;
218f5b1c8a1SJohn Marino if (BIO_puts(bp, " Response Type: ") <= 0)
219f5b1c8a1SJohn Marino goto err;
220f5b1c8a1SJohn Marino if (i2a_ASN1_OBJECT(bp, rb->responseType) <= 0)
221f5b1c8a1SJohn Marino goto err;
222f5b1c8a1SJohn Marino if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) {
223f5b1c8a1SJohn Marino BIO_puts(bp, " (unknown response type)\n");
224f5b1c8a1SJohn Marino return 1;
225f5b1c8a1SJohn Marino }
226f5b1c8a1SJohn Marino
227f5b1c8a1SJohn Marino i = ASN1_STRING_length(rb->response);
228f5b1c8a1SJohn Marino if (!(br = OCSP_response_get1_basic(o)))
229f5b1c8a1SJohn Marino goto err;
230f5b1c8a1SJohn Marino rd = br->tbsResponseData;
231f5b1c8a1SJohn Marino l = ASN1_INTEGER_get(rd->version);
232f5b1c8a1SJohn Marino if (BIO_printf(bp, "\n Version: %lu (0x%lx)\n", l+1, l) <= 0)
233f5b1c8a1SJohn Marino goto err;
234f5b1c8a1SJohn Marino if (BIO_puts(bp, " Responder Id: ") <= 0)
235f5b1c8a1SJohn Marino goto err;
236f5b1c8a1SJohn Marino
237f5b1c8a1SJohn Marino rid = rd->responderId;
238f5b1c8a1SJohn Marino switch (rid->type) {
239f5b1c8a1SJohn Marino case V_OCSP_RESPID_NAME:
240f5b1c8a1SJohn Marino X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE);
241f5b1c8a1SJohn Marino break;
242f5b1c8a1SJohn Marino case V_OCSP_RESPID_KEY:
243f5b1c8a1SJohn Marino i2a_ASN1_STRING(bp, rid->value.byKey, V_ASN1_OCTET_STRING);
244f5b1c8a1SJohn Marino break;
245f5b1c8a1SJohn Marino }
246f5b1c8a1SJohn Marino
247f5b1c8a1SJohn Marino if (BIO_printf(bp, "\n Produced At: ")<=0)
248f5b1c8a1SJohn Marino goto err;
249f5b1c8a1SJohn Marino if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt))
250f5b1c8a1SJohn Marino goto err;
251f5b1c8a1SJohn Marino if (BIO_printf(bp, "\n Responses:\n") <= 0)
252f5b1c8a1SJohn Marino goto err;
253f5b1c8a1SJohn Marino for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) {
254f5b1c8a1SJohn Marino if (! sk_OCSP_SINGLERESP_value(rd->responses, i))
255f5b1c8a1SJohn Marino continue;
256f5b1c8a1SJohn Marino single = sk_OCSP_SINGLERESP_value(rd->responses, i);
257f5b1c8a1SJohn Marino cid = single->certId;
258f5b1c8a1SJohn Marino if (ocsp_certid_print(bp, cid, 4) <= 0)
259f5b1c8a1SJohn Marino goto err;
260f5b1c8a1SJohn Marino cst = single->certStatus;
261f5b1c8a1SJohn Marino if (BIO_printf(bp, " Cert Status: %s",
262f5b1c8a1SJohn Marino OCSP_cert_status_str(cst->type)) <= 0)
263f5b1c8a1SJohn Marino goto err;
264f5b1c8a1SJohn Marino if (cst->type == V_OCSP_CERTSTATUS_REVOKED) {
265f5b1c8a1SJohn Marino rev = cst->value.revoked;
266f5b1c8a1SJohn Marino if (BIO_printf(bp, "\n Revocation Time: ") <= 0)
267f5b1c8a1SJohn Marino goto err;
268f5b1c8a1SJohn Marino if (!ASN1_GENERALIZEDTIME_print(bp,
269f5b1c8a1SJohn Marino rev->revocationTime))
270f5b1c8a1SJohn Marino goto err;
271f5b1c8a1SJohn Marino if (rev->revocationReason) {
272f5b1c8a1SJohn Marino l = ASN1_ENUMERATED_get(rev->revocationReason);
273f5b1c8a1SJohn Marino if (BIO_printf(bp,
274f5b1c8a1SJohn Marino "\n Revocation Reason: %s (0x%lx)",
275f5b1c8a1SJohn Marino OCSP_crl_reason_str(l), l) <= 0)
276f5b1c8a1SJohn Marino goto err;
277f5b1c8a1SJohn Marino }
278f5b1c8a1SJohn Marino }
279f5b1c8a1SJohn Marino if (BIO_printf(bp, "\n This Update: ") <= 0)
280f5b1c8a1SJohn Marino goto err;
281f5b1c8a1SJohn Marino if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate))
282f5b1c8a1SJohn Marino goto err;
283f5b1c8a1SJohn Marino if (single->nextUpdate) {
284f5b1c8a1SJohn Marino if (BIO_printf(bp, "\n Next Update: ") <= 0)
285f5b1c8a1SJohn Marino goto err;
286f5b1c8a1SJohn Marino if (!ASN1_GENERALIZEDTIME_print(bp, single->nextUpdate))
287f5b1c8a1SJohn Marino goto err;
288f5b1c8a1SJohn Marino }
289f5b1c8a1SJohn Marino if (BIO_write(bp, "\n", 1) <= 0)
290f5b1c8a1SJohn Marino goto err;
291f5b1c8a1SJohn Marino if (!X509V3_extensions_print(bp, "Response Single Extensions",
292f5b1c8a1SJohn Marino single->singleExtensions, flags, 8))
293f5b1c8a1SJohn Marino goto err;
294f5b1c8a1SJohn Marino if (BIO_write(bp, "\n", 1) <= 0)
295f5b1c8a1SJohn Marino goto err;
296f5b1c8a1SJohn Marino }
297f5b1c8a1SJohn Marino if (!X509V3_extensions_print(bp, "Response Extensions",
298f5b1c8a1SJohn Marino rd->responseExtensions, flags, 4))
299f5b1c8a1SJohn Marino goto err;
300f5b1c8a1SJohn Marino if (X509_signature_print(bp, br->signatureAlgorithm, br->signature) <=
301f5b1c8a1SJohn Marino 0)
302f5b1c8a1SJohn Marino goto err;
303f5b1c8a1SJohn Marino
304f5b1c8a1SJohn Marino for (i = 0; i < sk_X509_num(br->certs); i++) {
305f5b1c8a1SJohn Marino X509_print(bp, sk_X509_value(br->certs, i));
306f5b1c8a1SJohn Marino PEM_write_bio_X509(bp, sk_X509_value(br->certs, i));
307f5b1c8a1SJohn Marino }
308f5b1c8a1SJohn Marino
309f5b1c8a1SJohn Marino ret = 1;
310f5b1c8a1SJohn Marino
311f5b1c8a1SJohn Marino err:
312f5b1c8a1SJohn Marino OCSP_BASICRESP_free(br);
313f5b1c8a1SJohn Marino return ret;
314f5b1c8a1SJohn Marino }
315