1d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* v3_ia5.c */ 2d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * project 1999. 4d9e397b599b13d642138480a28c14db7a136bf0Adam Langley */ 5d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* ==================================================================== 6d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 7d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 8d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Redistribution and use in source and binary forms, with or without 9d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * modification, are permitted provided that the following conditions 10d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * are met: 11d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 12d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 1. Redistributions of source code must retain the above copyright 13d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * notice, this list of conditions and the following disclaimer. 14d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 15d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 2. Redistributions in binary form must reproduce the above copyright 16d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * notice, this list of conditions and the following disclaimer in 17d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * the documentation and/or other materials provided with the 18d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * distribution. 19d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 20d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 3. All advertising materials mentioning features or use of this 21d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * software must display the following acknowledgment: 22d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * "This product includes software developed by the OpenSSL Project 23d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 25d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * endorse or promote products derived from this software without 27d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * prior written permission. For written permission, please contact 28d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * licensing@OpenSSL.org. 29d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 30d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 5. Products derived from this software may not be called "OpenSSL" 31d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * nor may "OpenSSL" appear in their names without prior written 32d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * permission of the OpenSSL Project. 33d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 34d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 6. Redistributions of any form whatsoever must retain the following 35d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * acknowledgment: 36d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * "This product includes software developed by the OpenSSL Project 37d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 39d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * OF THE POSSIBILITY OF SUCH DAMAGE. 51d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ==================================================================== 52d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 53d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * This product includes cryptographic software written by Eric Young 54d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * (eay@cryptsoft.com). This product includes software written by Tim 55d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Hudson (tjh@cryptsoft.com). 56d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 57d9e397b599b13d642138480a28c14db7a136bf0Adam Langley */ 58d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 59d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <stdio.h> 60d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <string.h> 61d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 62d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/asn1.h> 63d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/conf.h> 64d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/err.h> 65d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/mem.h> 66d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/obj.h> 67d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/x509v3.h> 68d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 69d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 70d9e397b599b13d642138480a28c14db7a136bf0Adam Langleystatic char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5); 71d9e397b599b13d642138480a28c14db7a136bf0Adam Langleystatic ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str); 72d9e397b599b13d642138480a28c14db7a136bf0Adam Langleyconst X509V3_EXT_METHOD v3_ns_ia5_list[] = { 73d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_base_url), 74d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_revocation_url), 75d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_ca_revocation_url), 76d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_renewal_url), 77d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_ca_policy_url), 78d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_ssl_server_name), 79d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_IA5STRING(NID_netscape_comment), 80d9e397b599b13d642138480a28c14db7a136bf0Adam LangleyEXT_END 81d9e397b599b13d642138480a28c14db7a136bf0Adam Langley}; 82d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 83d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 84d9e397b599b13d642138480a28c14db7a136bf0Adam Langleystatic char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 85d9e397b599b13d642138480a28c14db7a136bf0Adam Langley ASN1_IA5STRING *ia5) 86d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 87d9e397b599b13d642138480a28c14db7a136bf0Adam Langley char *tmp; 88d9e397b599b13d642138480a28c14db7a136bf0Adam Langley if(!ia5 || !ia5->length) return NULL; 89d9e397b599b13d642138480a28c14db7a136bf0Adam Langley if(!(tmp = OPENSSL_malloc(ia5->length + 1))) { 90d9e397b599b13d642138480a28c14db7a136bf0Adam Langley OPENSSL_PUT_ERROR(X509V3, i2s_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE); 91d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return NULL; 92d9e397b599b13d642138480a28c14db7a136bf0Adam Langley } 93d9e397b599b13d642138480a28c14db7a136bf0Adam Langley memcpy(tmp, ia5->data, ia5->length); 94d9e397b599b13d642138480a28c14db7a136bf0Adam Langley tmp[ia5->length] = 0; 95d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return tmp; 96d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 97d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 98d9e397b599b13d642138480a28c14db7a136bf0Adam Langleystatic ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 99d9e397b599b13d642138480a28c14db7a136bf0Adam Langley X509V3_CTX *ctx, char *str) 100d9e397b599b13d642138480a28c14db7a136bf0Adam Langley{ 101d9e397b599b13d642138480a28c14db7a136bf0Adam Langley ASN1_IA5STRING *ia5; 102d9e397b599b13d642138480a28c14db7a136bf0Adam Langley if(!str) { 103d9e397b599b13d642138480a28c14db7a136bf0Adam Langley OPENSSL_PUT_ERROR(X509V3, s2i_ASN1_IA5STRING, X509V3_R_INVALID_NULL_ARGUMENT); 104d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return NULL; 105d9e397b599b13d642138480a28c14db7a136bf0Adam Langley } 106d9e397b599b13d642138480a28c14db7a136bf0Adam Langley if(!(ia5 = M_ASN1_IA5STRING_new())) goto err; 107d9e397b599b13d642138480a28c14db7a136bf0Adam Langley if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str, 108d9e397b599b13d642138480a28c14db7a136bf0Adam Langley strlen(str))) { 109d9e397b599b13d642138480a28c14db7a136bf0Adam Langley M_ASN1_IA5STRING_free(ia5); 110d9e397b599b13d642138480a28c14db7a136bf0Adam Langley goto err; 111d9e397b599b13d642138480a28c14db7a136bf0Adam Langley } 112d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return ia5; 113d9e397b599b13d642138480a28c14db7a136bf0Adam Langley err: 114d9e397b599b13d642138480a28c14db7a136bf0Adam Langley OPENSSL_PUT_ERROR(X509V3, s2i_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE); 115d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return NULL; 116d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 117d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 118