2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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
14 #include "internal/cryptlib.h"
15 #include <openssl/lhash.h>
16 #include <openssl/buffer.h>
17 #include <openssl/x509.h>
18 #include <openssl/pem.h>
21 static int by_file_ctrl(X509_LOOKUP
*ctx
, int cmd
, const char *argc
,
22 long argl
, char **ret
);
23 static X509_LOOKUP_METHOD x509_file_lookup
= {
24 "Load file into cache",
29 by_file_ctrl
, /* ctrl */
30 NULL
, /* get_by_subject */
31 NULL
, /* get_by_issuer_serial */
32 NULL
, /* get_by_fingerprint */
33 NULL
, /* get_by_alias */
36 X509_LOOKUP_METHOD
*X509_LOOKUP_file(void)
38 return (&x509_file_lookup
);
41 static int by_file_ctrl(X509_LOOKUP
*ctx
, int cmd
, const char *argp
,
42 long argl
, char **ret
)
48 case X509_L_FILE_LOAD
:
49 if (argl
== X509_FILETYPE_DEFAULT
) {
50 file
= (char *)getenv(X509_get_default_cert_file_env());
52 ok
= (X509_load_cert_crl_file(ctx
, file
,
53 X509_FILETYPE_PEM
) != 0);
56 ok
= (X509_load_cert_crl_file
57 (ctx
, X509_get_default_cert_file(),
58 X509_FILETYPE_PEM
) != 0);
61 X509err(X509_F_BY_FILE_CTRL
, X509_R_LOADING_DEFAULTS
);
64 if (argl
== X509_FILETYPE_PEM
)
65 ok
= (X509_load_cert_crl_file(ctx
, argp
,
66 X509_FILETYPE_PEM
) != 0);
68 ok
= (X509_load_cert_file(ctx
, argp
, (int)argl
) != 0);
75 int X509_load_cert_file(X509_LOOKUP
*ctx
, const char *file
, int type
)
84 in
= BIO_new(BIO_s_file());
86 if ((in
== NULL
) || (BIO_read_filename(in
, file
) <= 0)) {
87 X509err(X509_F_X509_LOAD_CERT_FILE
, ERR_R_SYS_LIB
);
91 if (type
== X509_FILETYPE_PEM
) {
93 x
= PEM_read_bio_X509_AUX(in
, NULL
, NULL
, NULL
);
95 if ((ERR_GET_REASON(ERR_peek_last_error()) ==
96 PEM_R_NO_START_LINE
) && (count
> 0)) {
100 X509err(X509_F_X509_LOAD_CERT_FILE
, ERR_R_PEM_LIB
);
104 i
= X509_STORE_add_cert(ctx
->store_ctx
, x
);
112 } else if (type
== X509_FILETYPE_ASN1
) {
113 x
= d2i_X509_bio(in
, NULL
);
115 X509err(X509_F_X509_LOAD_CERT_FILE
, ERR_R_ASN1_LIB
);
118 i
= X509_STORE_add_cert(ctx
->store_ctx
, x
);
123 X509err(X509_F_X509_LOAD_CERT_FILE
, X509_R_BAD_X509_FILETYPE
);
132 int X509_load_crl_file(X509_LOOKUP
*ctx
, const char *file
, int type
)
141 in
= BIO_new(BIO_s_file());
143 if ((in
== NULL
) || (BIO_read_filename(in
, file
) <= 0)) {
144 X509err(X509_F_X509_LOAD_CRL_FILE
, ERR_R_SYS_LIB
);
148 if (type
== X509_FILETYPE_PEM
) {
150 x
= PEM_read_bio_X509_CRL(in
, NULL
, NULL
, NULL
);
152 if ((ERR_GET_REASON(ERR_peek_last_error()) ==
153 PEM_R_NO_START_LINE
) && (count
> 0)) {
157 X509err(X509_F_X509_LOAD_CRL_FILE
, ERR_R_PEM_LIB
);
161 i
= X509_STORE_add_crl(ctx
->store_ctx
, x
);
169 } else if (type
== X509_FILETYPE_ASN1
) {
170 x
= d2i_X509_CRL_bio(in
, NULL
);
172 X509err(X509_F_X509_LOAD_CRL_FILE
, ERR_R_ASN1_LIB
);
175 i
= X509_STORE_add_crl(ctx
->store_ctx
, x
);
180 X509err(X509_F_X509_LOAD_CRL_FILE
, X509_R_BAD_X509_FILETYPE
);
189 int X509_load_cert_crl_file(X509_LOOKUP
*ctx
, const char *file
, int type
)
191 STACK_OF(X509_INFO
) *inf
;
195 if (type
!= X509_FILETYPE_PEM
)
196 return X509_load_cert_file(ctx
, file
, type
);
197 in
= BIO_new_file(file
, "r");
199 X509err(X509_F_X509_LOAD_CERT_CRL_FILE
, ERR_R_SYS_LIB
);
202 inf
= PEM_X509_INFO_read_bio(in
, NULL
, NULL
, NULL
);
205 X509err(X509_F_X509_LOAD_CERT_CRL_FILE
, ERR_R_PEM_LIB
);
208 for (i
= 0; i
< sk_X509_INFO_num(inf
); i
++) {
209 itmp
= sk_X509_INFO_value(inf
, i
);
211 X509_STORE_add_cert(ctx
->store_ctx
, itmp
->x509
);
215 X509_STORE_add_crl(ctx
->store_ctx
, itmp
->crl
);
219 sk_X509_INFO_pop_free(inf
, X509_INFO_free
);