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>
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
);
72 static void *ocsp_nonce_new(void);
73 static int i2d_ocsp_nonce(void *a
, unsigned char **pp
);
74 static void *d2i_ocsp_nonce(void *a
, unsigned char **pp
, long length
);
75 static void ocsp_nonce_free(void *a
);
76 static int i2r_ocsp_nonce(X509V3_EXT_METHOD
*method
, void *nonce
, BIO
*out
, int indent
);
78 static int i2r_ocsp_nocheck(X509V3_EXT_METHOD
*method
, void *nocheck
, BIO
*out
, int indent
);
79 static void *s2i_ocsp_nocheck(X509V3_EXT_METHOD
*method
, X509V3_CTX
*ctx
, char *str
);
80 static int i2r_ocsp_serviceloc(X509V3_EXT_METHOD
*method
, void *in
, BIO
*bp
, int ind
);
82 X509V3_EXT_METHOD v3_ocsp_crlid
= {
83 NID_id_pkix_OCSP_CrlID
, 0, &OCSP_CRLID_it
,
91 X509V3_EXT_METHOD v3_ocsp_acutoff
= {
92 NID_id_pkix_OCSP_archiveCutoff
, 0, &ASN1_GENERALIZEDTIME_it
,
100 X509V3_EXT_METHOD v3_ocsp_nonce
= {
101 NID_id_pkix_OCSP_Nonce
, 0, NULL
,
112 X509V3_EXT_METHOD v3_ocsp_nocheck
= {
113 NID_id_pkix_OCSP_noCheck
, 0, &ASN1_NULL_it
,
121 X509V3_EXT_METHOD v3_ocsp_serviceloc
= {
122 NID_id_pkix_OCSP_serviceLocator
, 0, &OCSP_SERVICELOC_it
,
126 i2r_ocsp_serviceloc
,0,
130 static int i2r_ocsp_crlid(X509V3_EXT_METHOD
*method
, void *in
, BIO
*bp
, int ind
)
135 if (!BIO_printf(bp
, "%*scrlUrl: ", ind
, "")) goto err
;
136 if (!ASN1_STRING_print(bp
, (ASN1_STRING
*)a
->crlUrl
)) goto err
;
137 if (!BIO_write(bp
, "\n", 1)) goto err
;
141 if (!BIO_printf(bp
, "%*scrlNum: ", ind
, "")) goto err
;
142 if (!i2a_ASN1_INTEGER(bp
, a
->crlNum
)) goto err
;
143 if (!BIO_write(bp
, "\n", 1)) goto err
;
147 if (!BIO_printf(bp
, "%*scrlTime: ", ind
, "")) goto err
;
148 if (!ASN1_GENERALIZEDTIME_print(bp
, a
->crlTime
)) goto err
;
149 if (!BIO_write(bp
, "\n", 1)) goto err
;
156 static int i2r_ocsp_acutoff(X509V3_EXT_METHOD
*method
, void *cutoff
, BIO
*bp
, int ind
)
158 if (!BIO_printf(bp
, "%*s", ind
, "")) return 0;
159 if(!ASN1_GENERALIZEDTIME_print(bp
, cutoff
)) return 0;
164 /* OCSP nonce. This is needs special treatment because it doesn't have
165 * an 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(void *a
, unsigned char **pp
)
175 ASN1_OCTET_STRING
*os
= a
;
177 memcpy(*pp
, os
->data
, os
->length
);
183 static void *d2i_ocsp_nonce(void *a
, unsigned char **pp
, long length
)
185 ASN1_OCTET_STRING
*os
, **pos
;
187 if(!pos
|| !*pos
) os
= ASN1_OCTET_STRING_new();
189 if(!ASN1_OCTET_STRING_set(os
, *pp
, length
)) goto err
;
197 if(os
&& (!pos
|| (*pos
!= os
))) M_ASN1_OCTET_STRING_free(os
);
198 OCSPerr(OCSP_F_D2I_OCSP_NONCE
, ERR_R_MALLOC_FAILURE
);
202 static void ocsp_nonce_free(void *a
)
204 M_ASN1_OCTET_STRING_free(a
);
207 static int i2r_ocsp_nonce(X509V3_EXT_METHOD
*method
, void *nonce
, BIO
*out
, int indent
)
209 if(BIO_printf(out
, "%*s", indent
, "") <= 0) return 0;
210 if(i2a_ASN1_STRING(out
, nonce
, V_ASN1_OCTET_STRING
) <= 0) return 0;
214 /* Nocheck is just a single NULL. Don't print anything and always set it */
216 static int i2r_ocsp_nocheck(X509V3_EXT_METHOD
*method
, void *nocheck
, BIO
*out
, int indent
)
221 static void *s2i_ocsp_nocheck(X509V3_EXT_METHOD
*method
, X509V3_CTX
*ctx
, char *str
)
223 return ASN1_NULL_new();
226 static int i2r_ocsp_serviceloc(X509V3_EXT_METHOD
*method
, void *in
, BIO
*bp
, int ind
)
229 OCSP_SERVICELOC
*a
= in
;
230 ACCESS_DESCRIPTION
*ad
;
232 if (BIO_printf(bp
, "%*ssIissuer: ", ind
, "") <= 0) goto err
;
233 if (X509_NAME_print_ex(bp
, a
->issuer
, 0, XN_FLAG_ONELINE
) <= 0) goto err
;
234 for (i
= 0; i
< sk_ACCESS_DESCRIPTION_num(a
->locator
); i
++)
236 ad
= sk_ACCESS_DESCRIPTION_value(a
->locator
,i
);
237 if (BIO_printf(bp
, "\n%*s", (2*ind
), "") <= 0)
239 if(i2a_ASN1_OBJECT(bp
, ad
->method
) <= 0) goto err
;
240 if(BIO_puts(bp
, " - ") <= 0) goto err
;
241 if(GENERAL_NAME_print(bp
, ad
->location
) <= 0) goto err
;