xref: /freebsd/crypto/openssl/apps/lib/app_libctx.c (revision b077aed33b7b6aefca7b17ddb250cf521f938613) 
1*b077aed3SPierre Pronchery /*
2*b077aed3SPierre Pronchery  * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
3*b077aed3SPierre Pronchery  *
4*b077aed3SPierre Pronchery  * Licensed under the Apache License 2.0 (the "License").  You may not use
5*b077aed3SPierre Pronchery  * this file except in compliance with the License.  You can obtain a copy
6*b077aed3SPierre Pronchery  * in the file LICENSE in the source distribution or at
7*b077aed3SPierre Pronchery  * https://www.openssl.org/source/license.html
8*b077aed3SPierre Pronchery  */
9*b077aed3SPierre Pronchery #include "app_libctx.h"
10*b077aed3SPierre Pronchery #include "apps.h"
11*b077aed3SPierre Pronchery 
12*b077aed3SPierre Pronchery static OSSL_LIB_CTX *app_libctx = NULL;
13*b077aed3SPierre Pronchery static const char *app_propq = NULL;
14*b077aed3SPierre Pronchery 
app_set_propq(const char * arg)15*b077aed3SPierre Pronchery int app_set_propq(const char *arg)
16*b077aed3SPierre Pronchery {
17*b077aed3SPierre Pronchery     app_propq = arg;
18*b077aed3SPierre Pronchery     return 1;
19*b077aed3SPierre Pronchery }
20*b077aed3SPierre Pronchery 
app_get0_propq(void)21*b077aed3SPierre Pronchery const char *app_get0_propq(void)
22*b077aed3SPierre Pronchery {
23*b077aed3SPierre Pronchery     return app_propq;
24*b077aed3SPierre Pronchery }
25*b077aed3SPierre Pronchery 
app_get0_libctx(void)26*b077aed3SPierre Pronchery OSSL_LIB_CTX *app_get0_libctx(void)
27*b077aed3SPierre Pronchery {
28*b077aed3SPierre Pronchery     return app_libctx;
29*b077aed3SPierre Pronchery }
30*b077aed3SPierre Pronchery 
app_create_libctx(void)31*b077aed3SPierre Pronchery OSSL_LIB_CTX *app_create_libctx(void)
32*b077aed3SPierre Pronchery {
33*b077aed3SPierre Pronchery     /*
34*b077aed3SPierre Pronchery      * Load the NULL provider into the default library context and create a
35*b077aed3SPierre Pronchery      * library context which will then be used for any OPT_PROV options.
36*b077aed3SPierre Pronchery      */
37*b077aed3SPierre Pronchery     if (app_libctx == NULL) {
38*b077aed3SPierre Pronchery         if (!app_provider_load(NULL, "null")) {
39*b077aed3SPierre Pronchery             opt_printf_stderr( "Failed to create null provider\n");
40*b077aed3SPierre Pronchery             return NULL;
41*b077aed3SPierre Pronchery         }
42*b077aed3SPierre Pronchery         app_libctx = OSSL_LIB_CTX_new();
43*b077aed3SPierre Pronchery     }
44*b077aed3SPierre Pronchery     if (app_libctx == NULL)
45*b077aed3SPierre Pronchery         opt_printf_stderr("Failed to create library context\n");
46*b077aed3SPierre Pronchery     return app_libctx;
47*b077aed3SPierre Pronchery }
48*b077aed3SPierre Pronchery 
49