os/ossrv/ssl/libcrypto/src/crypto/x509v3/v3_bitst.c
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
     1 /* v3_bitst.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  © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
    60  */
    61 
    62 
    63 #include <stdio.h>
    64 #include "cryptlib.h"
    65 #include <openssl/conf.h>
    66 #include <openssl/x509v3.h>
    67 #if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))
    68 #include "libcrypto_wsd_macros.h"
    69 #include "libcrypto_wsd.h"
    70 #endif
    71 
    72 #ifndef EMULATOR
    73 static BIT_STRING_BITNAME ns_cert_type_table[] = {
    74 {0, "SSL Client", "client"},
    75 {1, "SSL Server", "server"},
    76 {2, "S/MIME", "email"},
    77 {3, "Object Signing", "objsign"},
    78 {4, "Unused", "reserved"},
    79 {5, "SSL CA", "sslCA"},
    80 {6, "S/MIME CA", "emailCA"},
    81 {7, "Object Signing CA", "objCA"},
    82 {-1, NULL, NULL}
    83 };
    84 
    85 static BIT_STRING_BITNAME key_usage_type_table[] = {
    86 {0, "Digital Signature", "digitalSignature"},
    87 {1, "Non Repudiation", "nonRepudiation"},
    88 {2, "Key Encipherment", "keyEncipherment"},
    89 {3, "Data Encipherment", "dataEncipherment"},
    90 {4, "Key Agreement", "keyAgreement"},
    91 {5, "Certificate Sign", "keyCertSign"},
    92 {6, "CRL Sign", "cRLSign"},
    93 {7, "Encipher Only", "encipherOnly"},
    94 {8, "Decipher Only", "decipherOnly"},
    95 {-1, NULL, NULL}
    96 };
    97 #else
    98 static const BIT_STRING_BITNAME ns_cert_type_table[] = {
    99 {0, "SSL Client", "client"},
   100 {1, "SSL Server", "server"},
   101 {2, "S/MIME", "email"},
   102 {3, "Object Signing", "objsign"},
   103 {4, "Unused", "reserved"},
   104 {5, "SSL CA", "sslCA"},
   105 {6, "S/MIME CA", "emailCA"},
   106 {7, "Object Signing CA", "objCA"},
   107 {-1, NULL, NULL}
   108 };
   109 
   110 static const BIT_STRING_BITNAME key_usage_type_table[] = {
   111 {0, "Digital Signature", "digitalSignature"},
   112 {1, "Non Repudiation", "nonRepudiation"},
   113 {2, "Key Encipherment", "keyEncipherment"},
   114 {3, "Data Encipherment", "dataEncipherment"},
   115 {4, "Key Agreement", "keyAgreement"},
   116 {5, "Certificate Sign", "keyCertSign"},
   117 {6, "CRL Sign", "cRLSign"},
   118 {7, "Encipher Only", "encipherOnly"},
   119 {8, "Decipher Only", "decipherOnly"},
   120 {-1, NULL, NULL}
   121 };
   122 #endif
   123 
   124 #ifndef EMULATOR
   125 X509V3_EXT_METHOD v3_nscert = EXT_BITSTRING(NID_netscape_cert_type,(BIT_STRING_BITNAME*) ns_cert_type_table);
   126 X509V3_EXT_METHOD v3_key_usage = EXT_BITSTRING(NID_key_usage, (BIT_STRING_BITNAME*)key_usage_type_table);
   127 #else
   128 const X509V3_EXT_METHOD v3_nscert = EXT_BITSTRING(NID_netscape_cert_type,(BIT_STRING_BITNAME*) ns_cert_type_table);
   129 const X509V3_EXT_METHOD v3_key_usage = EXT_BITSTRING(NID_key_usage, (BIT_STRING_BITNAME*)key_usage_type_table);
   130 #endif
   131 EXPORT_C STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
   132 	     ASN1_BIT_STRING *bits, STACK_OF(CONF_VALUE) *ret)
   133 {
   134 	BIT_STRING_BITNAME *bnam;
   135 	for(bnam =method->usr_data; bnam->lname; bnam++) {
   136 		if(ASN1_BIT_STRING_get_bit(bits, bnam->bitnum)) 
   137 			X509V3_add_value(bnam->lname, NULL, &ret);
   138 	}
   139 	return ret;
   140 }
   141 	
   142 EXPORT_C ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
   143 	     X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
   144 {
   145 	CONF_VALUE *val;
   146 	ASN1_BIT_STRING *bs;
   147 	int i;
   148 	BIT_STRING_BITNAME *bnam;
   149 	if(!(bs = M_ASN1_BIT_STRING_new())) {
   150 		X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,ERR_R_MALLOC_FAILURE);
   151 		return NULL;
   152 	}
   153 	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
   154 		val = sk_CONF_VALUE_value(nval, i);
   155 		for(bnam = method->usr_data; bnam->lname; bnam++) {
   156 			if(!strcmp(bnam->sname, val->name) ||
   157 				!strcmp(bnam->lname, val->name) ) {
   158 				if(!ASN1_BIT_STRING_set_bit(bs, bnam->bitnum, 1)) {
   159 					X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
   160 						ERR_R_MALLOC_FAILURE);
   161 					M_ASN1_BIT_STRING_free(bs);
   162 					return NULL;
   163 				}
   164 				break;
   165 			}
   166 		}
   167 		if(!bnam->lname) {
   168 			X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
   169 					X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT);
   170 			X509V3_conf_err(val);
   171 			M_ASN1_BIT_STRING_free(bs);
   172 			return NULL;
   173 		}
   174 	}
   175 	return bs;
   176 }
   177 	
   178