2 * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (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
11 #include <openssl/conf.h>
12 #include <openssl/ssl.h>
14 #include "internal/sslconf.h"
16 /* SSL library configuration module. */
18 void SSL_add_ssl_module(void)
20 /* Do nothing. This will be added automatically by libcrypto */
23 static int ssl_do_config(SSL
*s
, SSL_CTX
*ctx
, const char *name
, int system
)
25 SSL_CONF_CTX
*cctx
= NULL
;
26 size_t i
, idx
, cmd_count
;
29 const SSL_METHOD
*meth
;
30 const SSL_CONF_CMD
*cmds
;
32 if (s
== NULL
&& ctx
== NULL
) {
33 SSLerr(SSL_F_SSL_DO_CONFIG
, ERR_R_PASSED_NULL_PARAMETER
);
37 if (name
== NULL
&& system
)
38 name
= "system_default";
39 if (!conf_ssl_name_find(name
, &idx
)) {
41 SSLerr(SSL_F_SSL_DO_CONFIG
, SSL_R_INVALID_CONFIGURATION_NAME
);
42 ERR_add_error_data(2, "name=", name
);
46 cmds
= conf_ssl_get(idx
, &name
, &cmd_count
);
47 cctx
= SSL_CONF_CTX_new();
50 flags
= SSL_CONF_FLAG_FILE
;
52 flags
|= SSL_CONF_FLAG_CERTIFICATE
| SSL_CONF_FLAG_REQUIRE_PRIVATE
;
55 SSL_CONF_CTX_set_ssl(cctx
, s
);
58 SSL_CONF_CTX_set_ssl_ctx(cctx
, ctx
);
60 if (meth
->ssl_accept
!= ssl_undefined_function
)
61 flags
|= SSL_CONF_FLAG_SERVER
;
62 if (meth
->ssl_connect
!= ssl_undefined_function
)
63 flags
|= SSL_CONF_FLAG_CLIENT
;
64 SSL_CONF_CTX_set_flags(cctx
, flags
);
65 for (i
= 0; i
< cmd_count
; i
++) {
68 conf_ssl_get_cmd(cmds
, i
, &cmdstr
, &arg
);
69 rv
= SSL_CONF_cmd(cctx
, cmdstr
, arg
);
72 SSLerr(SSL_F_SSL_DO_CONFIG
, SSL_R_UNKNOWN_COMMAND
);
74 SSLerr(SSL_F_SSL_DO_CONFIG
, SSL_R_BAD_VALUE
);
75 ERR_add_error_data(6, "section=", name
, ", cmd=", cmdstr
,
80 rv
= SSL_CONF_CTX_finish(cctx
);
82 SSL_CONF_CTX_free(cctx
);
83 return rv
<= 0 ? 0 : 1;
86 int SSL_config(SSL
*s
, const char *name
)
88 return ssl_do_config(s
, NULL
, name
, 0);
91 int SSL_CTX_config(SSL_CTX
*ctx
, const char *name
)
93 return ssl_do_config(NULL
, ctx
, name
, 0);
96 void ssl_ctx_system_config(SSL_CTX
*ctx
)
98 ssl_do_config(NULL
, ctx
, NULL
, 1);