1 /* 2 * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #include <stdio.h> 11 #include "internal/cryptlib.h" 12 #include <openssl/asn1.h> 13 #include <openssl/conf.h> 14 #include <openssl/x509v3.h> 15 #include "ext_dat.h" 16 17 const X509V3_EXT_METHOD ossl_v3_ns_ia5_list[8] = { 18 EXT_IA5STRING(NID_netscape_base_url), 19 EXT_IA5STRING(NID_netscape_revocation_url), 20 EXT_IA5STRING(NID_netscape_ca_revocation_url), 21 EXT_IA5STRING(NID_netscape_renewal_url), 22 EXT_IA5STRING(NID_netscape_ca_policy_url), 23 EXT_IA5STRING(NID_netscape_ssl_server_name), 24 EXT_IA5STRING(NID_netscape_comment), 25 EXT_END 26 }; 27 28 char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5) 29 { 30 char *tmp; 31 32 if (ia5 == NULL || ia5->length <= 0) 33 return NULL; 34 if ((tmp = OPENSSL_malloc(ia5->length + 1)) == NULL) { 35 ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE); 36 return NULL; 37 } 38 memcpy(tmp, ia5->data, ia5->length); 39 tmp[ia5->length] = 0; 40 return tmp; 41 } 42 43 ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 44 X509V3_CTX *ctx, const char *str) 45 { 46 ASN1_IA5STRING *ia5; 47 if (str == NULL) { 48 ERR_raise(ERR_LIB_X509V3, X509V3_R_INVALID_NULL_ARGUMENT); 49 return NULL; 50 } 51 if ((ia5 = ASN1_IA5STRING_new()) == NULL) 52 goto err; 53 if (!ASN1_STRING_set((ASN1_STRING *)ia5, str, strlen(str))) { 54 ASN1_IA5STRING_free(ia5); 55 return NULL; 56 } 57 #ifdef CHARSET_EBCDIC 58 ebcdic2ascii(ia5->data, ia5->data, ia5->length); 59 #endif /* CHARSET_EBCDIC */ 60 return ia5; 61 err: 62 ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE); 63 return NULL; 64 } 65