1 /* $OpenBSD: nsseq.c,v 1.9 2015/02/11 03:39:51 jsing Exp $ */ 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3 * project 1999. 4 */ 5 /* ==================================================================== 6 * Copyright (c) 1999-2005 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 <stdlib.h> 61 #include <openssl/asn1t.h> 62 #include <openssl/x509.h> 63 #include <openssl/objects.h> 64 65 static int 66 nsseq_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg) 67 { 68 if (operation == ASN1_OP_NEW_POST) { 69 NETSCAPE_CERT_SEQUENCE *nsseq; 70 nsseq = (NETSCAPE_CERT_SEQUENCE *)*pval; 71 nsseq->type = OBJ_nid2obj(NID_netscape_cert_sequence); 72 } 73 return 1; 74 } 75 76 /* Netscape certificate sequence structure */ 77 78 static const ASN1_AUX NETSCAPE_CERT_SEQUENCE_aux = { 79 .asn1_cb = nsseq_cb, 80 }; 81 static const ASN1_TEMPLATE NETSCAPE_CERT_SEQUENCE_seq_tt[] = { 82 { 83 .offset = offsetof(NETSCAPE_CERT_SEQUENCE, type), 84 .field_name = "type", 85 .item = &ASN1_OBJECT_it, 86 }, 87 { 88 .flags = ASN1_TFLG_EXPLICIT | ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_OPTIONAL, 89 .offset = offsetof(NETSCAPE_CERT_SEQUENCE, certs), 90 .field_name = "certs", 91 .item = &X509_it, 92 }, 93 }; 94 95 const ASN1_ITEM NETSCAPE_CERT_SEQUENCE_it = { 96 .itype = ASN1_ITYPE_SEQUENCE, 97 .utype = V_ASN1_SEQUENCE, 98 .templates = NETSCAPE_CERT_SEQUENCE_seq_tt, 99 .tcount = sizeof(NETSCAPE_CERT_SEQUENCE_seq_tt) / sizeof(ASN1_TEMPLATE), 100 .funcs = &NETSCAPE_CERT_SEQUENCE_aux, 101 .size = sizeof(NETSCAPE_CERT_SEQUENCE), 102 .sname = "NETSCAPE_CERT_SEQUENCE", 103 }; 104 105 106 NETSCAPE_CERT_SEQUENCE * 107 d2i_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE **a, const unsigned char **in, long len) 108 { 109 return (NETSCAPE_CERT_SEQUENCE *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, 110 &NETSCAPE_CERT_SEQUENCE_it); 111 } 112 113 int 114 i2d_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE *a, unsigned char **out) 115 { 116 return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_CERT_SEQUENCE_it); 117 } 118 119 NETSCAPE_CERT_SEQUENCE * 120 NETSCAPE_CERT_SEQUENCE_new(void) 121 { 122 return (NETSCAPE_CERT_SEQUENCE *)ASN1_item_new(&NETSCAPE_CERT_SEQUENCE_it); 123 } 124 125 void 126 NETSCAPE_CERT_SEQUENCE_free(NETSCAPE_CERT_SEQUENCE *a) 127 { 128 ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_CERT_SEQUENCE_it); 129 } 130