2 * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 # include "internal/cryptlib.h"
12 # include <openssl/conf.h>
13 # include <openssl/asn1.h>
14 # include <openssl/ocsp.h>
15 # include "ocsp_local.h"
16 # include <openssl/x509v3.h>
17 # include "../x509/ext_dat.h"
20 * OCSP extensions and a couple of CRL entry extensions
23 static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *nonce,
24 BIO *out, int indent);
25 static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *nonce,
26 BIO *out, int indent);
27 static int i2r_object(const X509V3_EXT_METHOD *method, void *obj, BIO *out,
30 static void *ocsp_nonce_new(void);
31 static int i2d_ocsp_nonce(const void *a, unsigned char **pp);
32 static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length);
33 static void ocsp_nonce_free(void *a);
34 static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
35 BIO *out, int indent);
37 static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method,
38 void *nocheck, BIO *out, int indent);
39 static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method,
40 X509V3_CTX *ctx, const char *str);
41 static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
44 const X509V3_EXT_METHOD v3_ocsp_crlid = {
45 NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID),
53 const X509V3_EXT_METHOD v3_ocsp_acutoff = {
54 NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
62 const X509V3_EXT_METHOD v3_crl_invdate = {
63 NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
71 const X509V3_EXT_METHOD v3_crl_hold = {
72 NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT),
80 const X509V3_EXT_METHOD v3_ocsp_nonce = {
81 NID_id_pkix_OCSP_Nonce, 0, NULL,
92 const X509V3_EXT_METHOD v3_ocsp_nocheck = {
93 NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL),
101 const X509V3_EXT_METHOD v3_ocsp_serviceloc = {
102 NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC),
106 i2r_ocsp_serviceloc, 0,
110 static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *in, BIO *bp,
115 if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0)
117 if (!ASN1_STRING_print(bp, (ASN1_STRING *)a->crlUrl))
119 if (BIO_write(bp, "\n", 1) <= 0)
123 if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0)
125 if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0)
127 if (BIO_write(bp, "\n", 1) <= 0)
131 if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0)
133 if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime))
135 if (BIO_write(bp, "\n", 1) <= 0)
143 static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *cutoff,
146 if (BIO_printf(bp, "%*s", ind, "") <= 0)
148 if (!ASN1_GENERALIZEDTIME_print(bp, cutoff))
153 static int i2r_object(const X509V3_EXT_METHOD *method, void *oid, BIO *bp,
156 if (BIO_printf(bp, "%*s", ind, "") <= 0)
158 if (i2a_ASN1_OBJECT(bp, oid) <= 0)
164 * OCSP nonce. This is needs special treatment because it doesn't have an
165 * ASN1 encoding at all: it just contains arbitrary data.
168 static void *ocsp_nonce_new(void)
170 return ASN1_OCTET_STRING_new();
173 static int i2d_ocsp_nonce(const void *a, unsigned char **pp)
175 const ASN1_OCTET_STRING *os = a;
177 memcpy(*pp, os->data, os->length);
183 static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
185 ASN1_OCTET_STRING *os, **pos;
187 if (pos == NULL || *pos == NULL) {
188 os = ASN1_OCTET_STRING_new();
194 if (!ASN1_OCTET_STRING_set(os, *pp, length))
204 if ((pos == NULL) || (*pos != os))
205 ASN1_OCTET_STRING_free(os);
206 OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
210 static void ocsp_nonce_free(void *a)
212 ASN1_OCTET_STRING_free(a);
215 static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
216 BIO *out, int indent)
218 if (BIO_printf(out, "%*s", indent, "") <= 0)
220 if (i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0)
225 /* Nocheck is just a single NULL. Don't print anything and always set it */
227 static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, void *nocheck,
228 BIO *out, int indent)
233 static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method,
234 X509V3_CTX *ctx, const char *str)
236 return ASN1_NULL_new();
239 static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
243 OCSP_SERVICELOC *a = in;
244 ACCESS_DESCRIPTION *ad;
246 if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0)
248 if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0)
250 for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) {
251 ad = sk_ACCESS_DESCRIPTION_value(a->locator, i);
252 if (BIO_printf(bp, "\n%*s", (2 * ind), "") <= 0)
254 if (i2a_ASN1_OBJECT(bp, ad->method) <= 0)
256 if (BIO_puts(bp, " - ") <= 0)
258 if (GENERAL_NAME_print(bp, ad->location) <= 0)