1 /* crypto/x509/by_file.c */
2 /* Copyright (C) 1995-1997 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.]
62 #include <sys/types.h>
72 static int by_file_ctrl(X509_LOOKUP *ctx,int cmd,char *argc,
73 long argl,char **ret);
75 static int by_file_ctrl();
78 X509_LOOKUP_METHOD x509_file_lookup=
80 "Load file into cache",
85 by_file_ctrl, /* ctrl */
86 NULL, /* get_by_subject */
87 NULL, /* get_by_issuer_serial */
88 NULL, /* get_by_fingerprint */
89 NULL, /* get_by_alias */
92 X509_LOOKUP_METHOD *X509_LOOKUP_file()
94 return(&x509_file_lookup);
97 static int by_file_ctrl(ctx,cmd,argp,argl,ret)
109 case X509_L_FILE_LOAD:
110 if (argl == X509_FILETYPE_DEFAULT)
112 ok=X509_load_cert_file(ctx,X509_get_default_cert_file(),
116 X509err(X509_F_BY_FILE_CTRL,X509_R_LOADING_DEFAULTS);
120 file=(char *)Getenv(X509_get_default_cert_file_env());
121 ok=X509_load_cert_file(ctx,file,
126 ok=X509_load_cert_file(ctx,argp,(int)argl);
132 int X509_load_cert_file(ctx,file,type)
142 if (file == NULL) return(1);
144 in=BIO_new(BIO_s_file());
146 in=BIO_new(BIO_s_file_internal_w16());
149 if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
151 X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_SYS_LIB);
155 if (type == X509_FILETYPE_PEM)
159 x=PEM_read_bio_X509(in,NULL,NULL);
162 if ((ERR_GET_REASON(ERR_peek_error()) ==
163 PEM_R_NO_START_LINE) && (count > 0))
170 X509err(X509_F_X509_LOAD_CERT_FILE,
175 i=X509_STORE_add_cert(ctx->store_ctx,x);
183 else if (type == X509_FILETYPE_ASN1)
185 x=d2i_X509_bio(in,NULL);
188 X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_ASN1_LIB);
191 i=X509_STORE_add_cert(ctx->store_ctx,x);
197 X509err(X509_F_X509_LOAD_CERT_FILE,X509_R_BAD_X509_FILETYPE);
201 if (x != NULL) X509_free(x);
202 if (in != NULL) BIO_free(in);