Branch data Line data Source code
1 : : /* v3_ia5.c */
2 : : /* Written by Dr Stephen N Henson (steve@openssl.org) 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 : :
60 : : #include <stdio.h>
61 : : #include "cryptlib.h"
62 : : #include <openssl/asn1.h>
63 : : #include <openssl/conf.h>
64 : : #include <openssl/x509v3.h>
65 : :
66 : : static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
67 : : static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
68 : : const X509V3_EXT_METHOD v3_ns_ia5_list[] = {
69 : : EXT_IA5STRING(NID_netscape_base_url),
70 : : EXT_IA5STRING(NID_netscape_revocation_url),
71 : : EXT_IA5STRING(NID_netscape_ca_revocation_url),
72 : : EXT_IA5STRING(NID_netscape_renewal_url),
73 : : EXT_IA5STRING(NID_netscape_ca_policy_url),
74 : : EXT_IA5STRING(NID_netscape_ssl_server_name),
75 : : EXT_IA5STRING(NID_netscape_comment),
76 : : EXT_END
77 : : };
78 : :
79 : :
80 : 3 : static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
81 : : ASN1_IA5STRING *ia5)
82 : : {
83 : : char *tmp;
84 [ + - ][ + - ]: 3 : if(!ia5 || !ia5->length) return NULL;
85 [ - + ]: 3 : if(!(tmp = OPENSSL_malloc(ia5->length + 1))) {
86 : 0 : X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
87 : 0 : return NULL;
88 : : }
89 : 3 : memcpy(tmp, ia5->data, ia5->length);
90 : 3 : tmp[ia5->length] = 0;
91 : 3 : return tmp;
92 : : }
93 : :
94 : 2 : static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
95 : : X509V3_CTX *ctx, char *str)
96 : : {
97 : : ASN1_IA5STRING *ia5;
98 [ - + ]: 2 : if(!str) {
99 : 0 : X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT);
100 : 0 : return NULL;
101 : : }
102 [ + - ]: 2 : if(!(ia5 = M_ASN1_IA5STRING_new())) goto err;
103 [ - + ]: 2 : if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,
104 : 2 : strlen(str))) {
105 : 0 : M_ASN1_IA5STRING_free(ia5);
106 : 0 : goto err;
107 : : }
108 : : #ifdef CHARSET_EBCDIC
109 : : ebcdic2ascii(ia5->data, ia5->data, ia5->length);
110 : : #endif /*CHARSET_EBCDIC*/
111 : : return ia5;
112 : : err:
113 : 0 : X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
114 : 0 : return NULL;
115 : : }
116 : :
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