Implement STACK_OF(ANS1_OBJECT) for extended key usage extension, change the
[openssl.git] / crypto / x509v3 / v3_pku.c
1 /* v3_pku.c */
2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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 "cryptlib.h"
61 #include <openssl/asn1.h>
62 #include <openssl/asn1_mac.h>
63 #include <openssl/x509v3.h>
64
65 static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, PKEY_USAGE_PERIOD *usage, BIO *out, int indent);
66 /*
67 static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
68 */
69 X509V3_EXT_METHOD v3_pkey_usage_period = {
70 NID_private_key_usage_period, 0,
71 (X509V3_EXT_NEW)PKEY_USAGE_PERIOD_new,
72 (X509V3_EXT_FREE)PKEY_USAGE_PERIOD_free,
73 (X509V3_EXT_D2I)d2i_PKEY_USAGE_PERIOD,
74 (X509V3_EXT_I2D)i2d_PKEY_USAGE_PERIOD,
75 NULL, NULL, NULL, NULL,
76 (X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD, NULL,
77 NULL
78 };
79
80 int i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **pp)
81 {
82         M_ASN1_I2D_vars(a);
83
84         M_ASN1_I2D_len_IMP_opt (a->notBefore, i2d_ASN1_GENERALIZEDTIME);
85         M_ASN1_I2D_len_IMP_opt (a->notAfter, i2d_ASN1_GENERALIZEDTIME);
86
87         M_ASN1_I2D_seq_total();
88
89         M_ASN1_I2D_put_IMP_opt (a->notBefore, i2d_ASN1_GENERALIZEDTIME, 0);
90         M_ASN1_I2D_put_IMP_opt (a->notAfter, i2d_ASN1_GENERALIZEDTIME, 1);
91
92         M_ASN1_I2D_finish();
93 }
94
95 PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new(void)
96 {
97         PKEY_USAGE_PERIOD *ret=NULL;
98         ASN1_CTX c;
99         M_ASN1_New_Malloc(ret, PKEY_USAGE_PERIOD);
100         ret->notBefore = NULL;
101         ret->notAfter = NULL;
102         return (ret);
103         M_ASN1_New_Error(ASN1_F_PKEY_USAGE_PERIOD_NEW);
104 }
105
106 PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a,
107              unsigned char **pp, long length)
108 {
109         M_ASN1_D2I_vars(a,PKEY_USAGE_PERIOD *,PKEY_USAGE_PERIOD_new);
110         M_ASN1_D2I_Init();
111         M_ASN1_D2I_start_sequence();
112         M_ASN1_D2I_get_IMP_opt (ret->notBefore, d2i_ASN1_GENERALIZEDTIME, 0,
113                                                         V_ASN1_GENERALIZEDTIME);
114         M_ASN1_D2I_get_IMP_opt (ret->notAfter, d2i_ASN1_GENERALIZEDTIME, 1,
115                                                         V_ASN1_GENERALIZEDTIME);
116         M_ASN1_D2I_Finish(a, PKEY_USAGE_PERIOD_free, ASN1_F_D2I_PKEY_USAGE_PERIOD);
117 }
118
119 void PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a)
120 {
121         if (a == NULL) return;
122         ASN1_GENERALIZEDTIME_free(a->notBefore);
123         ASN1_GENERALIZEDTIME_free(a->notAfter);
124         Free ((char *)a);
125 }
126
127 static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
128              PKEY_USAGE_PERIOD *usage, BIO *out, int indent)
129 {
130         BIO_printf(out, "%*s", indent, "");
131         if(usage->notBefore) {
132                 BIO_write(out, "Not Before: ", 12);
133                 ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
134                 if(usage->notAfter) BIO_write(out, ", ", 2);
135         }
136         if(usage->notAfter) {
137                 BIO_write(out, "Not After: ", 11);
138                 ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
139         }
140         return 1;
141 }
142
143 /*
144 static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(method, ctx, values)
145 X509V3_EXT_METHOD *method;
146 X509V3_CTX *ctx;
147 STACK_OF(CONF_VALUE) *values;
148 {
149 return NULL;
150 }
151 */