1 /* crypto/x509/by_file.c */
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.]
62 #include <sys/types.h>
74 static int by_file_ctrl(X509_LOOKUP *ctx,int cmd,char *argc,
75 long argl,char **ret);
77 static int by_file_ctrl();
80 X509_LOOKUP_METHOD x509_file_lookup=
82 "Load file into cache",
87 by_file_ctrl, /* ctrl */
88 NULL, /* get_by_subject */
89 NULL, /* get_by_issuer_serial */
90 NULL, /* get_by_fingerprint */
91 NULL, /* get_by_alias */
94 X509_LOOKUP_METHOD *X509_LOOKUP_file()
96 return(&x509_file_lookup);
99 static int by_file_ctrl(ctx,cmd,argp,argl,ret)
111 case X509_L_FILE_LOAD:
112 if (argl == X509_FILETYPE_DEFAULT)
114 ok=X509_load_cert_file(ctx,X509_get_default_cert_file(),
116 ok2=X509_load_crl_file(ctx,X509_get_default_cert_file(),
120 X509err(X509_F_BY_FILE_CTRL,X509_R_LOADING_DEFAULTS);
124 file=(char *)Getenv(X509_get_default_cert_file_env());
125 ok=X509_load_cert_file(ctx,file,
127 ok2=X509_load_crl_file(ctx,file,
133 ok=X509_load_cert_file(ctx,argp,(int)argl);
134 ok2=X509_load_crl_file(ctx,argp,(int)argl);
138 return((ok && ok2)?ok:0);
141 int X509_load_cert_file(ctx,file,type)
151 if (file == NULL) return(1);
152 in=BIO_new(BIO_s_file_internal());
154 if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
156 X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_SYS_LIB);
160 if (type == X509_FILETYPE_PEM)
164 x=PEM_read_bio_X509(in,NULL,NULL);
167 if ((ERR_GET_REASON(ERR_peek_error()) ==
168 PEM_R_NO_START_LINE) && (count > 0))
175 X509err(X509_F_X509_LOAD_CERT_FILE,
180 i=X509_STORE_add_cert(ctx->store_ctx,x);
188 else if (type == X509_FILETYPE_ASN1)
190 x=d2i_X509_bio(in,NULL);
193 X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_ASN1_LIB);
196 i=X509_STORE_add_cert(ctx->store_ctx,x);
202 X509err(X509_F_X509_LOAD_CERT_FILE,X509_R_BAD_X509_FILETYPE);
206 if (x != NULL) X509_free(x);
207 if (in != NULL) BIO_free(in);
211 int X509_load_crl_file(ctx,file,type)
221 if (file == NULL) return(1);
222 in=BIO_new(BIO_s_file_internal());
224 if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
226 X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_SYS_LIB);
230 if (type == X509_FILETYPE_PEM)
234 x=PEM_read_bio_X509_CRL(in,NULL,NULL);
237 if ((ERR_GET_REASON(ERR_peek_error()) ==
238 PEM_R_NO_START_LINE) && (count > 0))
245 X509err(X509_F_X509_LOAD_CRL_FILE,
250 i=X509_STORE_add_crl(ctx->store_ctx,x);
258 else if (type == X509_FILETYPE_ASN1)
260 x=d2i_X509_CRL_bio(in,NULL);
263 X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_ASN1_LIB);
266 i=X509_STORE_add_crl(ctx->store_ctx,x);
272 X509err(X509_F_X509_LOAD_CRL_FILE,X509_R_BAD_X509_FILETYPE);
276 if (x != NULL) X509_CRL_free(x);
277 if (in != NULL) BIO_free(in);
281 #endif /* NO_STDIO */