2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 * ====================================================================
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).
61 #include <openssl/conf.h>
62 #include <openssl/asn1.h>
63 #include <openssl/ocsp.h>
64 #include <openssl/x509v3.h>
66 /* OCSP extensions and a couple of CRL entry extensions
69 static int i2r_ocsp_crlid(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent);
70 static int i2r_ocsp_acutoff(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent);
71 static int i2r_object(X509V3_EXT_METHOD *method, void *obj, BIO *out, int indent);
73 static void *ocsp_nonce_new(void);
74 static int i2d_ocsp_nonce(void *a, unsigned char **pp);
75 static void *d2i_ocsp_nonce(void *a, unsigned char **pp, long length);
76 static void ocsp_nonce_free(void *a);
77 static int i2r_ocsp_nonce(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent);
79 static int i2r_ocsp_nocheck(X509V3_EXT_METHOD *method, void *nocheck, BIO *out, int indent);
80 static void *s2i_ocsp_nocheck(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
81 static int i2r_ocsp_serviceloc(X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind);
83 X509V3_EXT_METHOD v3_ocsp_crlid = {
84 NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID),
92 X509V3_EXT_METHOD v3_ocsp_acutoff = {
93 NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
101 X509V3_EXT_METHOD v3_crl_invdate = {
102 NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
110 X509V3_EXT_METHOD v3_crl_hold = {
111 NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT),
119 X509V3_EXT_METHOD v3_ocsp_nonce = {
120 NID_id_pkix_OCSP_Nonce, 0, NULL,
131 X509V3_EXT_METHOD v3_ocsp_nocheck = {
132 NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL),
140 X509V3_EXT_METHOD v3_ocsp_serviceloc = {
141 NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC),
145 i2r_ocsp_serviceloc,0,
149 static int i2r_ocsp_crlid(X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind)
154 if (!BIO_printf(bp, "%*scrlUrl: ", ind, "")) goto err;
155 if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err;
156 if (!BIO_write(bp, "\n", 1)) goto err;
160 if (!BIO_printf(bp, "%*scrlNum: ", ind, "")) goto err;
161 if (!i2a_ASN1_INTEGER(bp, a->crlNum)) goto err;
162 if (!BIO_write(bp, "\n", 1)) goto err;
166 if (!BIO_printf(bp, "%*scrlTime: ", ind, "")) goto err;
167 if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err;
168 if (!BIO_write(bp, "\n", 1)) goto err;
175 static int i2r_ocsp_acutoff(X509V3_EXT_METHOD *method, void *cutoff, BIO *bp, int ind)
177 if (!BIO_printf(bp, "%*s", ind, "")) return 0;
178 if(!ASN1_GENERALIZEDTIME_print(bp, cutoff)) return 0;
183 static int i2r_object(X509V3_EXT_METHOD *method, void *oid, BIO *bp, int ind)
185 if (!BIO_printf(bp, "%*s", ind, "")) return 0;
186 if(!i2a_ASN1_OBJECT(bp, oid)) return 0;
190 /* OCSP nonce. This is needs special treatment because it doesn't have
191 * an ASN1 encoding at all: it just contains arbitrary data.
194 static void *ocsp_nonce_new(void)
196 return ASN1_OCTET_STRING_new();
199 static int i2d_ocsp_nonce(void *a, unsigned char **pp)
201 ASN1_OCTET_STRING *os = a;
203 memcpy(*pp, os->data, os->length);
209 static void *d2i_ocsp_nonce(void *a, unsigned char **pp, long length)
211 ASN1_OCTET_STRING *os, **pos;
213 if(!pos || !*pos) os = ASN1_OCTET_STRING_new();
215 if(!ASN1_OCTET_STRING_set(os, *pp, length)) goto err;
223 if(os && (!pos || (*pos != os))) M_ASN1_OCTET_STRING_free(os);
224 OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
228 static void ocsp_nonce_free(void *a)
230 M_ASN1_OCTET_STRING_free(a);
233 static int i2r_ocsp_nonce(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent)
235 if(BIO_printf(out, "%*s", indent, "") <= 0) return 0;
236 if(i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0) return 0;
240 /* Nocheck is just a single NULL. Don't print anything and always set it */
242 static int i2r_ocsp_nocheck(X509V3_EXT_METHOD *method, void *nocheck, BIO *out, int indent)
247 static void *s2i_ocsp_nocheck(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str)
249 return ASN1_NULL_new();
252 static int i2r_ocsp_serviceloc(X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind)
255 OCSP_SERVICELOC *a = in;
256 ACCESS_DESCRIPTION *ad;
258 if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0) goto err;
259 if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0) goto err;
260 for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++)
262 ad = sk_ACCESS_DESCRIPTION_value(a->locator,i);
263 if (BIO_printf(bp, "\n%*s", (2*ind), "") <= 0)
265 if(i2a_ASN1_OBJECT(bp, ad->method) <= 0) goto err;
266 if(BIO_puts(bp, " - ") <= 0) goto err;
267 if(GENERAL_NAME_print(bp, ad->location) <= 0) goto err;