source: EcnlProtoTool/trunk/openssl-1.1.0e/crypto/x509/by_file.c@ 331

Last change on this file since 331 was 331, checked in by coas-nagasima, 6 years ago

prototoolに関連するプロジェクトをnewlibからmuslを使うよう変更・更新
ntshellをnewlibの下位の実装から、muslのsyscallの実装に変更・更新
以下のOSSをアップデート
・mruby-1.3.0
・musl-1.1.18
・onigmo-6.1.3
・tcc-0.9.27
以下のOSSを追加
・openssl-1.1.0e
・curl-7.57.0
・zlib-1.2.11
以下のmrbgemsを追加
・iij/mruby-digest
・iij/mruby-env
・iij/mruby-errno
・iij/mruby-iijson
・iij/mruby-ipaddr
・iij/mruby-mock
・iij/mruby-require
・iij/mruby-tls-openssl
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc
File size: 6.3 KB
RevLine 
[331]1/*
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10#include <stdio.h>
11#include <time.h>
12#include <errno.h>
13
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>
19#include "x509_lcl.h"
20
21static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
22 long argl, char **ret);
23static X509_LOOKUP_METHOD x509_file_lookup = {
24 "Load file into cache",
25 NULL, /* new */
26 NULL, /* free */
27 NULL, /* init */
28 NULL, /* shutdown */
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 */
34};
35
36X509_LOOKUP_METHOD *X509_LOOKUP_file(void)
37{
38 return (&x509_file_lookup);
39}
40
41static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp,
42 long argl, char **ret)
43{
44 int ok = 0;
45 char *file;
46
47 switch (cmd) {
48 case X509_L_FILE_LOAD:
49 if (argl == X509_FILETYPE_DEFAULT) {
50 file = (char *)getenv(X509_get_default_cert_file_env());
51 if (file)
52 ok = (X509_load_cert_crl_file(ctx, file,
53 X509_FILETYPE_PEM) != 0);
54
55 else
56 ok = (X509_load_cert_crl_file
57 (ctx, X509_get_default_cert_file(),
58 X509_FILETYPE_PEM) != 0);
59
60 if (!ok) {
61 X509err(X509_F_BY_FILE_CTRL, X509_R_LOADING_DEFAULTS);
62 }
63 } else {
64 if (argl == X509_FILETYPE_PEM)
65 ok = (X509_load_cert_crl_file(ctx, argp,
66 X509_FILETYPE_PEM) != 0);
67 else
68 ok = (X509_load_cert_file(ctx, argp, (int)argl) != 0);
69 }
70 break;
71 }
72 return (ok);
73}
74
75int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type)
76{
77 int ret = 0;
78 BIO *in = NULL;
79 int i, count = 0;
80 X509 *x = NULL;
81
82 if (file == NULL)
83 return (1);
84 in = BIO_new(BIO_s_file());
85
86 if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
87 X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_SYS_LIB);
88 goto err;
89 }
90
91 if (type == X509_FILETYPE_PEM) {
92 for (;;) {
93 x = PEM_read_bio_X509_AUX(in, NULL, NULL, NULL);
94 if (x == NULL) {
95 if ((ERR_GET_REASON(ERR_peek_last_error()) ==
96 PEM_R_NO_START_LINE) && (count > 0)) {
97 ERR_clear_error();
98 break;
99 } else {
100 X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_PEM_LIB);
101 goto err;
102 }
103 }
104 i = X509_STORE_add_cert(ctx->store_ctx, x);
105 if (!i)
106 goto err;
107 count++;
108 X509_free(x);
109 x = NULL;
110 }
111 ret = count;
112 } else if (type == X509_FILETYPE_ASN1) {
113 x = d2i_X509_bio(in, NULL);
114 if (x == NULL) {
115 X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_ASN1_LIB);
116 goto err;
117 }
118 i = X509_STORE_add_cert(ctx->store_ctx, x);
119 if (!i)
120 goto err;
121 ret = i;
122 } else {
123 X509err(X509_F_X509_LOAD_CERT_FILE, X509_R_BAD_X509_FILETYPE);
124 goto err;
125 }
126 err:
127 X509_free(x);
128 BIO_free(in);
129 return (ret);
130}
131
132int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type)
133{
134 int ret = 0;
135 BIO *in = NULL;
136 int i, count = 0;
137 X509_CRL *x = NULL;
138
139 if (file == NULL)
140 return (1);
141 in = BIO_new(BIO_s_file());
142
143 if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
144 X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_SYS_LIB);
145 goto err;
146 }
147
148 if (type == X509_FILETYPE_PEM) {
149 for (;;) {
150 x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL);
151 if (x == NULL) {
152 if ((ERR_GET_REASON(ERR_peek_last_error()) ==
153 PEM_R_NO_START_LINE) && (count > 0)) {
154 ERR_clear_error();
155 break;
156 } else {
157 X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_PEM_LIB);
158 goto err;
159 }
160 }
161 i = X509_STORE_add_crl(ctx->store_ctx, x);
162 if (!i)
163 goto err;
164 count++;
165 X509_CRL_free(x);
166 x = NULL;
167 }
168 ret = count;
169 } else if (type == X509_FILETYPE_ASN1) {
170 x = d2i_X509_CRL_bio(in, NULL);
171 if (x == NULL) {
172 X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_ASN1_LIB);
173 goto err;
174 }
175 i = X509_STORE_add_crl(ctx->store_ctx, x);
176 if (!i)
177 goto err;
178 ret = i;
179 } else {
180 X509err(X509_F_X509_LOAD_CRL_FILE, X509_R_BAD_X509_FILETYPE);
181 goto err;
182 }
183 err:
184 X509_CRL_free(x);
185 BIO_free(in);
186 return (ret);
187}
188
189int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type)
190{
191 STACK_OF(X509_INFO) *inf;
192 X509_INFO *itmp;
193 BIO *in;
194 int i, count = 0;
195 if (type != X509_FILETYPE_PEM)
196 return X509_load_cert_file(ctx, file, type);
197 in = BIO_new_file(file, "r");
198 if (!in) {
199 X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_SYS_LIB);
200 return 0;
201 }
202 inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL);
203 BIO_free(in);
204 if (!inf) {
205 X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_PEM_LIB);
206 return 0;
207 }
208 for (i = 0; i < sk_X509_INFO_num(inf); i++) {
209 itmp = sk_X509_INFO_value(inf, i);
210 if (itmp->x509) {
211 X509_STORE_add_cert(ctx->store_ctx, itmp->x509);
212 count++;
213 }
214 if (itmp->crl) {
215 X509_STORE_add_crl(ctx->store_ctx, itmp->crl);
216 count++;
217 }
218 }
219 sk_X509_INFO_pop_free(inf, X509_INFO_free);
220 return count;
221}
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