1656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* v3_ia5.c */ 2e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * project 1999. 4656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 5656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* ==================================================================== 6656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 7656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 8656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Redistribution and use in source and binary forms, with or without 9656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * modification, are permitted provided that the following conditions 10656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * are met: 11656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 12656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 1. Redistributions of source code must retain the above copyright 13656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer. 14656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 15656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 16656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer in 17656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the documentation and/or other materials provided with the 18656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * distribution. 19656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 20656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 3. All advertising materials mentioning features or use of this 21656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * software must display the following acknowledgment: 22656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software developed by the OpenSSL Project 23656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 25656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * endorse or promote products derived from this software without 27656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * prior written permission. For written permission, please contact 28656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * licensing@OpenSSL.org. 29656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 30656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 5. Products derived from this software may not be called "OpenSSL" 31656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * nor may "OpenSSL" appear in their names without prior written 32656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * permission of the OpenSSL Project. 33656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 34656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 6. Redistributions of any form whatsoever must retain the following 35656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * acknowledgment: 36656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software developed by the OpenSSL Project 37656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 39656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OF THE POSSIBILITY OF SUCH DAMAGE. 51656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ==================================================================== 52656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 53656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This product includes cryptographic software written by Eric Young 54656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * (eay@cryptsoft.com). This product includes software written by Tim 55656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Hudson (tjh@cryptsoft.com). 56656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 57656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 58656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 59656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 60656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stdio.h> 61656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "cryptlib.h" 62656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/asn1.h> 63656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/conf.h> 64656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/x509v3.h> 65656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 66656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectstatic char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5); 67656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectstatic ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str); 68656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectconst X509V3_EXT_METHOD v3_ns_ia5_list[] = { 69656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_base_url), 70656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_revocation_url), 71656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_ca_revocation_url), 72656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_renewal_url), 73656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_ca_policy_url), 74656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_ssl_server_name), 75656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_IA5STRING(NID_netscape_comment), 76656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectEXT_END 77656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project}; 78656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 79656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 80656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectstatic char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 81656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1_IA5STRING *ia5) 82656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project{ 83656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *tmp; 84656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!ia5 || !ia5->length) return NULL; 85656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!(tmp = OPENSSL_malloc(ia5->length + 1))) { 86656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE); 87656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return NULL; 88656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 89656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project memcpy(tmp, ia5->data, ia5->length); 90656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project tmp[ia5->length] = 0; 91656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return tmp; 92656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project} 93656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 94656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectstatic ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 95656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project X509V3_CTX *ctx, char *str) 96656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project{ 97656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1_IA5STRING *ia5; 98656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!str) { 99656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT); 100656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return NULL; 101656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 102656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!(ia5 = M_ASN1_IA5STRING_new())) goto err; 103656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str, 104656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project strlen(str))) { 105656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project M_ASN1_IA5STRING_free(ia5); 106656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto err; 107656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 108656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef CHARSET_EBCDIC 109656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ebcdic2ascii(ia5->data, ia5->data, ia5->length); 110656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif /*CHARSET_EBCDIC*/ 111656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return ia5; 112656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project err: 113656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE); 114656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return NULL; 115656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project} 116656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 117