1 /* $OpenBSD: x509_d2.c,v 1.9 2014/07/11 08:44:49 jsing Exp $ */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #include <stdio.h> 60 #include <sys/uio.h> 61 62 #include <openssl/crypto.h> 63 #include <openssl/err.h> 64 #include <openssl/x509.h> 65 66 int 67 X509_STORE_set_default_paths(X509_STORE *ctx) 68 { 69 X509_LOOKUP *lookup; 70 71 lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_file()); 72 if (lookup == NULL) 73 return (0); 74 X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); 75 76 lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_hash_dir()); 77 if (lookup == NULL) 78 return (0); 79 X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); 80 81 /* clear any errors */ 82 ERR_clear_error(); 83 84 return (1); 85 } 86 87 int 88 X509_STORE_load_locations(X509_STORE *ctx, const char *file, const char *path) 89 { 90 X509_LOOKUP *lookup; 91 92 if (file != NULL) { 93 lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_file()); 94 if (lookup == NULL) 95 return (0); 96 if (X509_LOOKUP_load_file(lookup, file, X509_FILETYPE_PEM) != 1) 97 return (0); 98 } 99 if (path != NULL) { 100 lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_hash_dir()); 101 if (lookup == NULL) 102 return (0); 103 if (X509_LOOKUP_add_dir(lookup, path, X509_FILETYPE_PEM) != 1) 104 return (0); 105 } 106 if ((path == NULL) && (file == NULL)) 107 return (0); 108 return (1); 109 } 110 111 int 112 X509_STORE_load_mem(X509_STORE *ctx, void *buf, int len) 113 { 114 X509_LOOKUP *lookup; 115 struct iovec iov; 116 117 lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_mem()); 118 if (lookup == NULL) 119 return (0); 120 121 iov.iov_base = buf; 122 iov.iov_len = len; 123 124 if (X509_LOOKUP_add_mem(lookup, &iov, X509_FILETYPE_PEM) != 1) 125 return (0); 126 127 return (1); 128 } 129