1 /* crypto/asn1/x_x509.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
65 * ASN1err(ASN1_F_D2I_X509,ERR_R_ASN1_LENGTH_MISMATCH);
66 * ASN1err(ASN1_F_X509_NEW,ERR_R_BAD_GET_ASN1_OBJECT_CALL);
69 static ASN1_METHOD meth={
71 (char *(*)())d2i_X509,
72 (char *(*)())X509_new,
73 (void (*)()) X509_free};
75 ASN1_METHOD *X509_asn1_meth()
86 M_ASN1_I2D_len(a->cert_info, i2d_X509_CINF);
87 M_ASN1_I2D_len(a->sig_alg, i2d_X509_ALGOR);
88 M_ASN1_I2D_len(a->signature, i2d_ASN1_BIT_STRING);
90 M_ASN1_I2D_seq_total();
92 M_ASN1_I2D_put(a->cert_info, i2d_X509_CINF);
93 M_ASN1_I2D_put(a->sig_alg, i2d_X509_ALGOR);
94 M_ASN1_I2D_put(a->signature, i2d_ASN1_BIT_STRING);
99 X509 *d2i_X509(a,pp,length)
104 M_ASN1_D2I_vars(a,X509 *,X509_new);
107 M_ASN1_D2I_start_sequence();
108 M_ASN1_D2I_get(ret->cert_info,d2i_X509_CINF);
109 M_ASN1_D2I_get(ret->sig_alg,d2i_X509_ALGOR);
110 M_ASN1_D2I_get(ret->signature,d2i_ASN1_BIT_STRING);
111 if (ret->name != NULL) Free(ret->name);
112 ret->name=X509_NAME_oneline(ret->cert_info->subject,NULL,0);
114 M_ASN1_D2I_Finish(a,X509_free,ASN1_F_D2I_X509);
122 M_ASN1_New_Malloc(ret,X509);
126 M_ASN1_New(ret->cert_info,X509_CINF_new);
127 M_ASN1_New(ret->sig_alg,X509_ALGOR_new);
128 M_ASN1_New(ret->signature,ASN1_BIT_STRING_new);
130 M_ASN1_New_Error(ASN1_F_X509_NEW);
138 if (a == NULL) return;
140 i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_X509);
148 fprintf(stderr,"X509_free, bad reference count\n");
153 /* CRYPTO_free_ex_data(bio_meth,(char *)a,&a->ex_data); */
154 X509_CINF_free(a->cert_info);
155 X509_ALGOR_free(a->sig_alg);
156 ASN1_BIT_STRING_free(a->signature);
158 if (a->name != NULL) Free(a->name);