195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* v3_ia5.c */ 295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * project 1999. 495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley */ 595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* ==================================================================== 695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Redistribution and use in source and binary forms, with or without 995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * modification, are permitted provided that the following conditions 1095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * are met: 1195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1. Redistributions of source code must retain the above copyright 1395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer. 1495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2. Redistributions in binary form must reproduce the above copyright 1695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer in 1795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the documentation and/or other materials provided with the 1895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * distribution. 1995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3. All advertising materials mentioning features or use of this 2195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * software must display the following acknowledgment: 2295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes software developed by the OpenSSL Project 2395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 2495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 2695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * endorse or promote products derived from this software without 2795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * prior written permission. For written permission, please contact 2895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * licensing@OpenSSL.org. 2995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 5. Products derived from this software may not be called "OpenSSL" 3195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * nor may "OpenSSL" appear in their names without prior written 3295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * permission of the OpenSSL Project. 3395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 6. Redistributions of any form whatsoever must retain the following 3595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * acknowledgment: 3695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes software developed by the OpenSSL Project 3795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 3895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 4095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 4295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 4395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 4495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 4595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 4695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 4895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 4995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 5095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OF THE POSSIBILITY OF SUCH DAMAGE. 5195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ==================================================================== 5295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 5395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This product includes cryptographic software written by Eric Young 5495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * (eay@cryptsoft.com). This product includes software written by Tim 5595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Hudson (tjh@cryptsoft.com). 5695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 5795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley */ 5895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 5995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <stdio.h> 6195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/asn1.h> 6395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/conf.h> 6495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/err.h> 6595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/mem.h> 6695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/obj.h> 6795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/x509v3.h> 6895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 7095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5); 7195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str); 7295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyconst X509V3_EXT_METHOD v3_ns_ia5_list[] = { 7395c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_base_url), 7495c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_revocation_url), 7595c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_ca_revocation_url), 7695c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_renewal_url), 7795c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_ca_policy_url), 7895c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_ssl_server_name), 7995c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_IA5STRING(NID_netscape_comment), 8095c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyEXT_END 8195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley}; 8295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 8395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 8495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 8595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_IA5STRING *ia5) 8695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 8795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley char *tmp; 8895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!ia5 || !ia5->length) return NULL; 8995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!(tmp = OPENSSL_malloc(ia5->length + 1))) { 9095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_PUT_ERROR(X509V3, i2s_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE); 9195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return NULL; 9295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 9395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley memcpy(tmp, ia5->data, ia5->length); 9495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tmp[ia5->length] = 0; 9595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return tmp; 9695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 9795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 9895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 9995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley X509V3_CTX *ctx, char *str) 10095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 10195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_IA5STRING *ia5; 10295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!str) { 10395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_PUT_ERROR(X509V3, s2i_ASN1_IA5STRING, X509V3_R_INVALID_NULL_ARGUMENT); 10495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return NULL; 10595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 10695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!(ia5 = M_ASN1_IA5STRING_new())) goto err; 10795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str, 10895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley strlen(str))) { 10995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley M_ASN1_IA5STRING_free(ia5); 11095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley goto err; 11195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 11295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ia5; 11395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley err: 11495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_PUT_ERROR(X509V3, s2i_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE); 11595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return NULL; 11695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 11795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 118