Ignore Makefile.save
[openssl.git] / crypto / pkcs12 / p12_sbag.c
1 /* p12_sbag.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_mac.h>
62 #include <openssl/pkcs12.h>
63
64 int i2d_PKCS12_SAFEBAG(PKCS12_SAFEBAG *a, unsigned char **pp)
65 {
66         int bagnid, v = 0;
67         M_ASN1_I2D_vars(a);
68         bagnid = OBJ_obj2nid (a->type);
69         M_ASN1_I2D_len (a->type, i2d_ASN1_OBJECT);
70         
71         switch (bagnid) {
72
73                 case NID_keyBag:
74                         M_ASN1_I2D_len_EXP_opt (a->value.keybag,
75                                                  i2d_PKCS8_PRIV_KEY_INFO, 0, v);
76                 break;
77
78                 case NID_pkcs8ShroudedKeyBag:
79                         M_ASN1_I2D_len_EXP_opt (a->value.shkeybag,
80                                                  i2d_X509_SIG, 0, v);
81                 break;
82
83                 case NID_safeContentsBag:
84                         M_ASN1_I2D_len_EXP_SEQUENCE_opt (a->value.safes,
85                                  i2d_PKCS12_SAFEBAG, 0, V_ASN1_SEQUENCE, v);
86                 break;
87
88                 case NID_certBag:
89                 case NID_crlBag:
90                 case NID_secretBag:
91                         M_ASN1_I2D_len_EXP_opt (a->value.bag,
92                                                  i2d_PKCS12_BAGS, 0, v);
93                 break;
94
95                 default:
96                         M_ASN1_I2D_len_EXP_opt (a->value.other,
97                                                  i2d_ASN1_TYPE, 0, v);
98                 break;
99         }
100
101         M_ASN1_I2D_len_SET (a->attrib, i2d_X509_ATTRIBUTE);
102
103         M_ASN1_I2D_seq_total ();
104         
105         M_ASN1_I2D_put (a->type, i2d_ASN1_OBJECT);
106
107         switch (bagnid) {
108
109                 case NID_keyBag:
110                         M_ASN1_I2D_put_EXP_opt (a->value.keybag,
111                                                  i2d_PKCS8_PRIV_KEY_INFO, 0, v);
112                 break;
113
114                 case NID_pkcs8ShroudedKeyBag:
115                         M_ASN1_I2D_put_EXP_opt (a->value.shkeybag,
116                                                  i2d_X509_SIG, 0, v);
117                 break;
118
119                 case NID_safeContentsBag:
120                         M_ASN1_I2D_put_EXP_SEQUENCE_opt (a->value.safes,
121                                  i2d_PKCS12_SAFEBAG, 0, V_ASN1_SEQUENCE, v);
122                 break;
123
124                 case NID_certBag:
125                 case NID_crlBag:
126                 case NID_secretBag:
127                         M_ASN1_I2D_put_EXP_opt (a->value.bag,
128                                                  i2d_PKCS12_BAGS, 0, v);
129                 break;
130
131                 default:
132                         M_ASN1_I2D_put_EXP_opt (a->value.other,
133                                                  i2d_ASN1_TYPE, 0, v);
134                 break;
135         }
136
137         M_ASN1_I2D_put_SET (a->attrib, i2d_X509_ATTRIBUTE);
138
139         M_ASN1_I2D_finish();
140 }
141
142 PKCS12_SAFEBAG *PKCS12_SAFEBAG_new(void)
143 {
144         PKCS12_SAFEBAG *ret=NULL;
145         ASN1_CTX c;
146         M_ASN1_New_Malloc(ret, PKCS12_SAFEBAG);
147         ret->type=NULL;
148         ret->value.other=NULL;
149         M_ASN1_New(ret->attrib, sk_new_null);
150         ret->rest=NULL;
151         return (ret);
152         M_ASN1_New_Error(ASN1_F_PKCS12_SAFEBAG_NEW);
153 }
154
155 PKCS12_SAFEBAG *d2i_PKCS12_SAFEBAG(PKCS12_SAFEBAG **a, unsigned char **pp,
156              long length)
157 {
158         int bagnid;
159         M_ASN1_D2I_vars(a,PKCS12_SAFEBAG *,PKCS12_SAFEBAG_new);
160         M_ASN1_D2I_Init();
161         M_ASN1_D2I_start_sequence();
162         M_ASN1_D2I_get (ret->type, d2i_ASN1_OBJECT);
163         bagnid = OBJ_obj2nid (ret->type);
164
165         switch (bagnid) {
166
167                 case NID_keyBag:
168                         M_ASN1_D2I_get_EXP_opt (ret->value.keybag,
169                                                  d2i_PKCS8_PRIV_KEY_INFO, 0);
170                 break;
171
172                 case NID_pkcs8ShroudedKeyBag:
173                         M_ASN1_D2I_get_EXP_opt (ret->value.shkeybag,
174                                                         d2i_X509_SIG, 0);
175                 break;
176
177                 case NID_safeContentsBag:
178                         M_ASN1_D2I_get_EXP_set_opt(ret->value.safes,
179                                 d2i_PKCS12_SAFEBAG, PKCS12_SAFEBAG_free,
180                                                          0, V_ASN1_SEQUENCE);
181                 break;
182
183                 case NID_certBag:
184                 case NID_crlBag:
185                 case NID_secretBag:
186                         M_ASN1_D2I_get_EXP_opt (ret->value.bag,
187                                                          d2i_PKCS12_BAGS, 0);
188                 break;
189
190                 default:
191                         M_ASN1_D2I_get_EXP_opt (ret->value.other,
192                                                          d2i_ASN1_TYPE, 0);
193                 break;
194         }
195         M_ASN1_D2I_get_set_opt(ret->attrib, d2i_X509_ATTRIBUTE,
196                                                          X509_ATTRIBUTE_free);
197         M_ASN1_D2I_Finish(a, PKCS12_SAFEBAG_free, ASN1_F_D2I_PKCS12_SAFEBAG);
198 }
199
200 void PKCS12_SAFEBAG_free (PKCS12_SAFEBAG *a)
201 {
202         if (a == NULL) return;
203         switch (OBJ_obj2nid(a->type)) {
204
205                 case NID_keyBag:
206                         PKCS8_PRIV_KEY_INFO_free (a->value.keybag);
207                 break;
208
209                 case NID_pkcs8ShroudedKeyBag:
210                         X509_SIG_free (a->value.shkeybag);
211                 break;
212
213                 case NID_certBag:
214                 case NID_crlBag:
215                 case NID_secretBag:
216                         PKCS12_BAGS_free (a->value.bag);
217                 break;
218
219                 default:
220                         ASN1_TYPE_free (a->value.other);
221                 break;
222         }
223
224         ASN1_OBJECT_free (a->type);
225         sk_pop_free (a->attrib, X509_ATTRIBUTE_free);
226         Free ((char *)a);
227 }