1 /* $OpenBSD: by_file.c,v 1.21 2017/01/29 17:49:23 beck Exp $ */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
64 #include <openssl/buffer.h>
65 #include <openssl/err.h>
66 #include <openssl/pem.h>
67 #include <openssl/lhash.h>
68 #include <openssl/x509.h>
70 static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
71 long argl, char **ret);
73 static X509_LOOKUP_METHOD x509_file_lookup = {
74 .name = "Load file into cache",
80 .get_by_subject = NULL,
81 .get_by_issuer_serial = NULL,
82 .get_by_fingerprint = NULL,
87 X509_LOOKUP_file(void)
89 return (&x509_file_lookup);
93 by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
99 case X509_L_FILE_LOAD:
100 if (argl == X509_FILETYPE_DEFAULT) {
101 ok = (X509_load_cert_crl_file(ctx,
102 X509_get_default_cert_file(),
103 X509_FILETYPE_PEM) != 0);
105 X509error(X509_R_LOADING_DEFAULTS);
108 if (argl == X509_FILETYPE_PEM)
109 ok = (X509_load_cert_crl_file(ctx, argp,
110 X509_FILETYPE_PEM) != 0);
112 ok = (X509_load_cert_file(ctx,
113 argp, (int)argl) != 0);
121 X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type)
130 in = BIO_new(BIO_s_file_internal());
132 if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
133 X509error(ERR_R_SYS_LIB);
137 if (type == X509_FILETYPE_PEM) {
139 x = PEM_read_bio_X509_AUX(in, NULL, NULL, NULL);
141 if ((ERR_GET_REASON(ERR_peek_last_error()) ==
142 PEM_R_NO_START_LINE) && (count > 0)) {
146 X509error(ERR_R_PEM_LIB);
150 i = X509_STORE_add_cert(ctx->store_ctx, x);
158 } else if (type == X509_FILETYPE_ASN1) {
159 x = d2i_X509_bio(in, NULL);
161 X509error(ERR_R_ASN1_LIB);
164 i = X509_STORE_add_cert(ctx->store_ctx, x);
169 X509error(X509_R_BAD_X509_FILETYPE);
179 X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type)
188 in = BIO_new(BIO_s_file_internal());
190 if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
191 X509error(ERR_R_SYS_LIB);
195 if (type == X509_FILETYPE_PEM) {
197 x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL);
199 if ((ERR_GET_REASON(ERR_peek_last_error()) ==
200 PEM_R_NO_START_LINE) && (count > 0)) {
204 X509error(ERR_R_PEM_LIB);
208 i = X509_STORE_add_crl(ctx->store_ctx, x);
216 } else if (type == X509_FILETYPE_ASN1) {
217 x = d2i_X509_CRL_bio(in, NULL);
219 X509error(ERR_R_ASN1_LIB);
222 i = X509_STORE_add_crl(ctx->store_ctx, x);
227 X509error(X509_R_BAD_X509_FILETYPE);
238 X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type)
240 STACK_OF(X509_INFO) *inf;
244 if (type != X509_FILETYPE_PEM)
245 return X509_load_cert_file(ctx, file, type);
246 in = BIO_new_file(file, "r");
248 X509error(ERR_R_SYS_LIB);
251 inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL);
254 X509error(ERR_R_PEM_LIB);
257 for (i = 0; i < sk_X509_INFO_num(inf); i++) {
258 itmp = sk_X509_INFO_value(inf, i);
260 X509_STORE_add_cert(ctx->store_ctx, itmp->x509);
264 X509_STORE_add_crl(ctx->store_ctx, itmp->crl);
268 sk_X509_INFO_pop_free(inf, X509_INFO_free);