1 /*
2 * Copyright 2019-2024 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10 #include "crypto/cryptlib.h"
11 #include <openssl/conf.h>
12 #include "internal/thread_once.h"
13 #include "internal/property.h"
14 #include "internal/cryptlib.h"
15 #include "internal/core.h"
16 #include "internal/bio.h"
17 #include "internal/provider.h"
18 #include "crypto/decoder.h"
19 #include "crypto/context.h"
20
21 struct ossl_lib_ctx_st {
22 CRYPTO_RWLOCK *lock;
23 OSSL_EX_DATA_GLOBAL global;
24
25 void *property_string_data;
26 void *evp_method_store;
27 void *provider_store;
28 void *namemap;
29 void *property_defns;
30 void *global_properties;
31 void *drbg;
32 void *drbg_nonce;
33 CRYPTO_THREAD_LOCAL rcu_local_key;
34 #ifndef FIPS_MODULE
35 void *provider_conf;
36 void *bio_core;
37 void *child_provider;
38 OSSL_METHOD_STORE *decoder_store;
39 void *decoder_cache;
40 OSSL_METHOD_STORE *encoder_store;
41 OSSL_METHOD_STORE *store_loader_store;
42 void *self_test_cb;
43 void *indicator_cb;
44 #endif
45 #if defined(OPENSSL_THREADS)
46 void *threads;
47 #endif
48 #ifdef FIPS_MODULE
49 void *thread_event_handler;
50 void *fips_prov;
51 #endif
52 STACK_OF(SSL_COMP) *comp_methods;
53
54 int ischild;
55 int conf_diagnostics;
56 };
57
ossl_lib_ctx_write_lock(OSSL_LIB_CTX * ctx)58 int ossl_lib_ctx_write_lock(OSSL_LIB_CTX *ctx)
59 {
60 return CRYPTO_THREAD_write_lock(ossl_lib_ctx_get_concrete(ctx)->lock);
61 }
62
ossl_lib_ctx_read_lock(OSSL_LIB_CTX * ctx)63 int ossl_lib_ctx_read_lock(OSSL_LIB_CTX *ctx)
64 {
65 return CRYPTO_THREAD_read_lock(ossl_lib_ctx_get_concrete(ctx)->lock);
66 }
67
ossl_lib_ctx_unlock(OSSL_LIB_CTX * ctx)68 int ossl_lib_ctx_unlock(OSSL_LIB_CTX *ctx)
69 {
70 return CRYPTO_THREAD_unlock(ossl_lib_ctx_get_concrete(ctx)->lock);
71 }
72
ossl_lib_ctx_is_child(OSSL_LIB_CTX * ctx)73 int ossl_lib_ctx_is_child(OSSL_LIB_CTX *ctx)
74 {
75 ctx = ossl_lib_ctx_get_concrete(ctx);
76
77 if (ctx == NULL)
78 return 0;
79 return ctx->ischild;
80 }
81
82 static void context_deinit_objs(OSSL_LIB_CTX *ctx);
83
context_init(OSSL_LIB_CTX * ctx)84 static int context_init(OSSL_LIB_CTX *ctx)
85 {
86 int exdata_done = 0;
87
88 if (!CRYPTO_THREAD_init_local(&ctx->rcu_local_key, NULL))
89 return 0;
90
91 ctx->lock = CRYPTO_THREAD_lock_new();
92 if (ctx->lock == NULL)
93 goto err;
94
95 /* Initialize ex_data. */
96 if (!ossl_do_ex_data_init(ctx))
97 goto err;
98 exdata_done = 1;
99
100 /* P2. We want evp_method_store to be cleaned up before the provider store */
101 ctx->evp_method_store = ossl_method_store_new(ctx);
102 if (ctx->evp_method_store == NULL)
103 goto err;
104
105 #ifndef FIPS_MODULE
106 /* P2. Must be freed before the provider store is freed */
107 ctx->provider_conf = ossl_prov_conf_ctx_new(ctx);
108 if (ctx->provider_conf == NULL)
109 goto err;
110 #endif
111
112 /* P2. */
113 ctx->drbg = ossl_rand_ctx_new(ctx);
114 if (ctx->drbg == NULL)
115 goto err;
116
117 #ifndef FIPS_MODULE
118 /*
119 * P2. We want decoder_store/decoder_cache to be cleaned up before the
120 * provider store
121 */
122 ctx->decoder_store = ossl_method_store_new(ctx);
123 if (ctx->decoder_store == NULL)
124 goto err;
125 ctx->decoder_cache = ossl_decoder_cache_new(ctx);
126 if (ctx->decoder_cache == NULL)
127 goto err;
128
129 /* P2. We want encoder_store to be cleaned up before the provider store */
130 ctx->encoder_store = ossl_method_store_new(ctx);
131 if (ctx->encoder_store == NULL)
132 goto err;
133
134 /* P2. We want loader_store to be cleaned up before the provider store */
135 ctx->store_loader_store = ossl_method_store_new(ctx);
136 if (ctx->store_loader_store == NULL)
137 goto err;
138 #endif
139
140 /* P1. Needs to be freed before the child provider data is freed */
141 ctx->provider_store = ossl_provider_store_new(ctx);
142 if (ctx->provider_store == NULL)
143 goto err;
144
145 /* Default priority. */
146 ctx->property_string_data = ossl_property_string_data_new(ctx);
147 if (ctx->property_string_data == NULL)
148 goto err;
149
150 ctx->namemap = ossl_stored_namemap_new(ctx);
151 if (ctx->namemap == NULL)
152 goto err;
153
154 ctx->property_defns = ossl_property_defns_new(ctx);
155 if (ctx->property_defns == NULL)
156 goto err;
157
158 ctx->global_properties = ossl_ctx_global_properties_new(ctx);
159 if (ctx->global_properties == NULL)
160 goto err;
161
162 #ifndef FIPS_MODULE
163 ctx->bio_core = ossl_bio_core_globals_new(ctx);
164 if (ctx->bio_core == NULL)
165 goto err;
166 #endif
167
168 ctx->drbg_nonce = ossl_prov_drbg_nonce_ctx_new(ctx);
169 if (ctx->drbg_nonce == NULL)
170 goto err;
171
172 #ifndef FIPS_MODULE
173 ctx->self_test_cb = ossl_self_test_set_callback_new(ctx);
174 if (ctx->self_test_cb == NULL)
175 goto err;
176 ctx->indicator_cb = ossl_indicator_set_callback_new(ctx);
177 if (ctx->indicator_cb == NULL)
178 goto err;
179 #endif
180
181 #ifdef FIPS_MODULE
182 ctx->thread_event_handler = ossl_thread_event_ctx_new(ctx);
183 if (ctx->thread_event_handler == NULL)
184 goto err;
185
186 ctx->fips_prov = ossl_fips_prov_ossl_ctx_new(ctx);
187 if (ctx->fips_prov == NULL)
188 goto err;
189 #endif
190
191 #ifndef OPENSSL_NO_THREAD_POOL
192 ctx->threads = ossl_threads_ctx_new(ctx);
193 if (ctx->threads == NULL)
194 goto err;
195 #endif
196
197 /* Low priority. */
198 #ifndef FIPS_MODULE
199 ctx->child_provider = ossl_child_prov_ctx_new(ctx);
200 if (ctx->child_provider == NULL)
201 goto err;
202 #endif
203
204 /* Everything depends on properties, so we also pre-initialise that */
205 if (!ossl_property_parse_init(ctx))
206 goto err;
207
208 #ifndef FIPS_MODULE
209 ctx->comp_methods = ossl_load_builtin_compressions();
210 #endif
211
212 return 1;
213
214 err:
215 context_deinit_objs(ctx);
216
217 if (exdata_done)
218 ossl_crypto_cleanup_all_ex_data_int(ctx);
219
220 CRYPTO_THREAD_lock_free(ctx->lock);
221 CRYPTO_THREAD_cleanup_local(&ctx->rcu_local_key);
222 memset(ctx, '\0', sizeof(*ctx));
223 return 0;
224 }
225
context_deinit_objs(OSSL_LIB_CTX * ctx)226 static void context_deinit_objs(OSSL_LIB_CTX *ctx)
227 {
228 /* P2. We want evp_method_store to be cleaned up before the provider store */
229 if (ctx->evp_method_store != NULL) {
230 ossl_method_store_free(ctx->evp_method_store);
231 ctx->evp_method_store = NULL;
232 }
233
234 /* P2. */
235 if (ctx->drbg != NULL) {
236 ossl_rand_ctx_free(ctx->drbg);
237 ctx->drbg = NULL;
238 }
239
240 #ifndef FIPS_MODULE
241 /* P2. */
242 if (ctx->provider_conf != NULL) {
243 ossl_prov_conf_ctx_free(ctx->provider_conf);
244 ctx->provider_conf = NULL;
245 }
246
247 /*
248 * P2. We want decoder_store/decoder_cache to be cleaned up before the
249 * provider store
250 */
251 if (ctx->decoder_store != NULL) {
252 ossl_method_store_free(ctx->decoder_store);
253 ctx->decoder_store = NULL;
254 }
255 if (ctx->decoder_cache != NULL) {
256 ossl_decoder_cache_free(ctx->decoder_cache);
257 ctx->decoder_cache = NULL;
258 }
259
260
261 /* P2. We want encoder_store to be cleaned up before the provider store */
262 if (ctx->encoder_store != NULL) {
263 ossl_method_store_free(ctx->encoder_store);
264 ctx->encoder_store = NULL;
265 }
266
267 /* P2. We want loader_store to be cleaned up before the provider store */
268 if (ctx->store_loader_store != NULL) {
269 ossl_method_store_free(ctx->store_loader_store);
270 ctx->store_loader_store = NULL;
271 }
272 #endif
273
274 /* P1. Needs to be freed before the child provider data is freed */
275 if (ctx->provider_store != NULL) {
276 ossl_provider_store_free(ctx->provider_store);
277 ctx->provider_store = NULL;
278 }
279
280 /* Default priority. */
281 if (ctx->property_string_data != NULL) {
282 ossl_property_string_data_free(ctx->property_string_data);
283 ctx->property_string_data = NULL;
284 }
285
286 if (ctx->namemap != NULL) {
287 ossl_stored_namemap_free(ctx->namemap);
288 ctx->namemap = NULL;
289 }
290
291 if (ctx->property_defns != NULL) {
292 ossl_property_defns_free(ctx->property_defns);
293 ctx->property_defns = NULL;
294 }
295
296 if (ctx->global_properties != NULL) {
297 ossl_ctx_global_properties_free(ctx->global_properties);
298 ctx->global_properties = NULL;
299 }
300
301 #ifndef FIPS_MODULE
302 if (ctx->bio_core != NULL) {
303 ossl_bio_core_globals_free(ctx->bio_core);
304 ctx->bio_core = NULL;
305 }
306 #endif
307
308 if (ctx->drbg_nonce != NULL) {
309 ossl_prov_drbg_nonce_ctx_free(ctx->drbg_nonce);
310 ctx->drbg_nonce = NULL;
311 }
312
313 #ifndef FIPS_MODULE
314 if (ctx->indicator_cb != NULL) {
315 ossl_indicator_set_callback_free(ctx->indicator_cb);
316 ctx->indicator_cb = NULL;
317 }
318
319 if (ctx->self_test_cb != NULL) {
320 ossl_self_test_set_callback_free(ctx->self_test_cb);
321 ctx->self_test_cb = NULL;
322 }
323 #endif
324
325 #ifdef FIPS_MODULE
326 if (ctx->thread_event_handler != NULL) {
327 ossl_thread_event_ctx_free(ctx->thread_event_handler);
328 ctx->thread_event_handler = NULL;
329 }
330
331 if (ctx->fips_prov != NULL) {
332 ossl_fips_prov_ossl_ctx_free(ctx->fips_prov);
333 ctx->fips_prov = NULL;
334 }
335 #endif
336
337 #ifndef OPENSSL_NO_THREAD_POOL
338 if (ctx->threads != NULL) {
339 ossl_threads_ctx_free(ctx->threads);
340 ctx->threads = NULL;
341 }
342 #endif
343
344 /* Low priority. */
345 #ifndef FIPS_MODULE
346 if (ctx->child_provider != NULL) {
347 ossl_child_prov_ctx_free(ctx->child_provider);
348 ctx->child_provider = NULL;
349 }
350 #endif
351
352 #ifndef FIPS_MODULE
353 if (ctx->comp_methods != NULL) {
354 ossl_free_compression_methods_int(ctx->comp_methods);
355 ctx->comp_methods = NULL;
356 }
357 #endif
358
359 }
360
context_deinit(OSSL_LIB_CTX * ctx)361 static int context_deinit(OSSL_LIB_CTX *ctx)
362 {
363 if (ctx == NULL)
364 return 1;
365
366 ossl_ctx_thread_stop(ctx);
367
368 context_deinit_objs(ctx);
369
370 ossl_crypto_cleanup_all_ex_data_int(ctx);
371
372 CRYPTO_THREAD_lock_free(ctx->lock);
373 ctx->lock = NULL;
374 CRYPTO_THREAD_cleanup_local(&ctx->rcu_local_key);
375 return 1;
376 }
377
378 #ifndef FIPS_MODULE
379 /* The default default context */
380 static OSSL_LIB_CTX default_context_int;
381
382 static CRYPTO_ONCE default_context_init = CRYPTO_ONCE_STATIC_INIT;
383 static CRYPTO_THREAD_LOCAL default_context_thread_local;
384 static int default_context_inited = 0;
385
DEFINE_RUN_ONCE_STATIC(default_context_do_init)386 DEFINE_RUN_ONCE_STATIC(default_context_do_init)
387 {
388 if (!CRYPTO_THREAD_init_local(&default_context_thread_local, NULL))
389 goto err;
390
391 if (!context_init(&default_context_int))
392 goto deinit_thread;
393
394 default_context_inited = 1;
395 return 1;
396
397 deinit_thread:
398 CRYPTO_THREAD_cleanup_local(&default_context_thread_local);
399 err:
400 return 0;
401 }
402
ossl_lib_ctx_default_deinit(void)403 void ossl_lib_ctx_default_deinit(void)
404 {
405 if (!default_context_inited)
406 return;
407 context_deinit(&default_context_int);
408 CRYPTO_THREAD_cleanup_local(&default_context_thread_local);
409 default_context_inited = 0;
410 }
411
get_thread_default_context(void)412 static OSSL_LIB_CTX *get_thread_default_context(void)
413 {
414 if (!RUN_ONCE(&default_context_init, default_context_do_init))
415 return NULL;
416
417 return CRYPTO_THREAD_get_local(&default_context_thread_local);
418 }
419
get_default_context(void)420 static OSSL_LIB_CTX *get_default_context(void)
421 {
422 OSSL_LIB_CTX *current_defctx = get_thread_default_context();
423
424 if (current_defctx == NULL)
425 current_defctx = &default_context_int;
426 return current_defctx;
427 }
428
set_default_context(OSSL_LIB_CTX * defctx)429 static int set_default_context(OSSL_LIB_CTX *defctx)
430 {
431 if (defctx == &default_context_int)
432 defctx = NULL;
433
434 return CRYPTO_THREAD_set_local(&default_context_thread_local, defctx);
435 }
436 #endif
437
OSSL_LIB_CTX_new(void)438 OSSL_LIB_CTX *OSSL_LIB_CTX_new(void)
439 {
440 OSSL_LIB_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
441
442 if (ctx != NULL && !context_init(ctx)) {
443 OPENSSL_free(ctx);
444 ctx = NULL;
445 }
446 return ctx;
447 }
448
449 #ifndef FIPS_MODULE
OSSL_LIB_CTX_new_from_dispatch(const OSSL_CORE_HANDLE * handle,const OSSL_DISPATCH * in)450 OSSL_LIB_CTX *OSSL_LIB_CTX_new_from_dispatch(const OSSL_CORE_HANDLE *handle,
451 const OSSL_DISPATCH *in)
452 {
453 OSSL_LIB_CTX *ctx = OSSL_LIB_CTX_new();
454
455 if (ctx == NULL)
456 return NULL;
457
458 if (!ossl_bio_init_core(ctx, in)) {
459 OSSL_LIB_CTX_free(ctx);
460 return NULL;
461 }
462
463 return ctx;
464 }
465
OSSL_LIB_CTX_new_child(const OSSL_CORE_HANDLE * handle,const OSSL_DISPATCH * in)466 OSSL_LIB_CTX *OSSL_LIB_CTX_new_child(const OSSL_CORE_HANDLE *handle,
467 const OSSL_DISPATCH *in)
468 {
469 OSSL_LIB_CTX *ctx = OSSL_LIB_CTX_new_from_dispatch(handle, in);
470
471 if (ctx == NULL)
472 return NULL;
473
474 if (!ossl_provider_init_as_child(ctx, handle, in)) {
475 OSSL_LIB_CTX_free(ctx);
476 return NULL;
477 }
478 ctx->ischild = 1;
479
480 return ctx;
481 }
482
OSSL_LIB_CTX_load_config(OSSL_LIB_CTX * ctx,const char * config_file)483 int OSSL_LIB_CTX_load_config(OSSL_LIB_CTX *ctx, const char *config_file)
484 {
485 return CONF_modules_load_file_ex(ctx, config_file, NULL, 0) > 0;
486 }
487 #endif
488
OSSL_LIB_CTX_free(OSSL_LIB_CTX * ctx)489 void OSSL_LIB_CTX_free(OSSL_LIB_CTX *ctx)
490 {
491 if (ctx == NULL || ossl_lib_ctx_is_default(ctx))
492 return;
493
494 #ifndef FIPS_MODULE
495 if (ctx->ischild)
496 ossl_provider_deinit_child(ctx);
497 #endif
498 context_deinit(ctx);
499 OPENSSL_free(ctx);
500 }
501
502 #ifndef FIPS_MODULE
OSSL_LIB_CTX_get0_global_default(void)503 OSSL_LIB_CTX *OSSL_LIB_CTX_get0_global_default(void)
504 {
505 if (!RUN_ONCE(&default_context_init, default_context_do_init))
506 return NULL;
507
508 return &default_context_int;
509 }
510
OSSL_LIB_CTX_set0_default(OSSL_LIB_CTX * libctx)511 OSSL_LIB_CTX *OSSL_LIB_CTX_set0_default(OSSL_LIB_CTX *libctx)
512 {
513 OSSL_LIB_CTX *current_defctx;
514
515 if ((current_defctx = get_default_context()) != NULL) {
516 if (libctx != NULL)
517 set_default_context(libctx);
518 return current_defctx;
519 }
520
521 return NULL;
522 }
523
ossl_release_default_drbg_ctx(void)524 void ossl_release_default_drbg_ctx(void)
525 {
526 /* early release of the DRBG in global default libctx */
527 if (default_context_int.drbg != NULL) {
528 ossl_rand_ctx_free(default_context_int.drbg);
529 default_context_int.drbg = NULL;
530 }
531 }
532 #endif
533
ossl_lib_ctx_get_concrete(OSSL_LIB_CTX * ctx)534 OSSL_LIB_CTX *ossl_lib_ctx_get_concrete(OSSL_LIB_CTX *ctx)
535 {
536 #ifndef FIPS_MODULE
537 if (ctx == NULL)
538 return get_default_context();
539 #endif
540 return ctx;
541 }
542
ossl_lib_ctx_is_default(OSSL_LIB_CTX * ctx)543 int ossl_lib_ctx_is_default(OSSL_LIB_CTX *ctx)
544 {
545 #ifndef FIPS_MODULE
546 if (ctx == NULL || ctx == get_default_context())
547 return 1;
548 #endif
549 return 0;
550 }
551
ossl_lib_ctx_is_global_default(OSSL_LIB_CTX * ctx)552 int ossl_lib_ctx_is_global_default(OSSL_LIB_CTX *ctx)
553 {
554 #ifndef FIPS_MODULE
555 if (ossl_lib_ctx_get_concrete(ctx) == &default_context_int)
556 return 1;
557 #endif
558 return 0;
559 }
560
ossl_lib_ctx_get_data(OSSL_LIB_CTX * ctx,int index)561 void *ossl_lib_ctx_get_data(OSSL_LIB_CTX *ctx, int index)
562 {
563 ctx = ossl_lib_ctx_get_concrete(ctx);
564 if (ctx == NULL)
565 return NULL;
566
567 switch (index) {
568 case OSSL_LIB_CTX_PROPERTY_STRING_INDEX:
569 return ctx->property_string_data;
570 case OSSL_LIB_CTX_EVP_METHOD_STORE_INDEX:
571 return ctx->evp_method_store;
572 case OSSL_LIB_CTX_PROVIDER_STORE_INDEX:
573 return ctx->provider_store;
574 case OSSL_LIB_CTX_NAMEMAP_INDEX:
575 return ctx->namemap;
576 case OSSL_LIB_CTX_PROPERTY_DEFN_INDEX:
577 return ctx->property_defns;
578 case OSSL_LIB_CTX_GLOBAL_PROPERTIES:
579 return ctx->global_properties;
580 case OSSL_LIB_CTX_DRBG_INDEX:
581 return ctx->drbg;
582 case OSSL_LIB_CTX_DRBG_NONCE_INDEX:
583 return ctx->drbg_nonce;
584 #ifndef FIPS_MODULE
585 case OSSL_LIB_CTX_PROVIDER_CONF_INDEX:
586 return ctx->provider_conf;
587 case OSSL_LIB_CTX_BIO_CORE_INDEX:
588 return ctx->bio_core;
589 case OSSL_LIB_CTX_CHILD_PROVIDER_INDEX:
590 return ctx->child_provider;
591 case OSSL_LIB_CTX_DECODER_STORE_INDEX:
592 return ctx->decoder_store;
593 case OSSL_LIB_CTX_DECODER_CACHE_INDEX:
594 return ctx->decoder_cache;
595 case OSSL_LIB_CTX_ENCODER_STORE_INDEX:
596 return ctx->encoder_store;
597 case OSSL_LIB_CTX_STORE_LOADER_STORE_INDEX:
598 return ctx->store_loader_store;
599 case OSSL_LIB_CTX_SELF_TEST_CB_INDEX:
600 return ctx->self_test_cb;
601 case OSSL_LIB_CTX_INDICATOR_CB_INDEX:
602 return ctx->indicator_cb;
603 #endif
604 #ifndef OPENSSL_NO_THREAD_POOL
605 case OSSL_LIB_CTX_THREAD_INDEX:
606 return ctx->threads;
607 #endif
608
609 #ifdef FIPS_MODULE
610 case OSSL_LIB_CTX_THREAD_EVENT_HANDLER_INDEX:
611 return ctx->thread_event_handler;
612
613 case OSSL_LIB_CTX_FIPS_PROV_INDEX:
614 return ctx->fips_prov;
615 #endif
616
617 case OSSL_LIB_CTX_COMP_METHODS:
618 return (void *)&ctx->comp_methods;
619
620 default:
621 return NULL;
622 }
623 }
624
OSSL_LIB_CTX_get_data(OSSL_LIB_CTX * ctx,int index)625 void *OSSL_LIB_CTX_get_data(OSSL_LIB_CTX *ctx, int index)
626 {
627 return ossl_lib_ctx_get_data(ctx, index);
628 }
629
ossl_lib_ctx_get_ex_data_global(OSSL_LIB_CTX * ctx)630 OSSL_EX_DATA_GLOBAL *ossl_lib_ctx_get_ex_data_global(OSSL_LIB_CTX *ctx)
631 {
632 ctx = ossl_lib_ctx_get_concrete(ctx);
633 if (ctx == NULL)
634 return NULL;
635 return &ctx->global;
636 }
637
ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX * libctx)638 const char *ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX *libctx)
639 {
640 #ifdef FIPS_MODULE
641 return "FIPS internal library context";
642 #else
643 if (ossl_lib_ctx_is_global_default(libctx))
644 return "Global default library context";
645 if (ossl_lib_ctx_is_default(libctx))
646 return "Thread-local default library context";
647 return "Non-default library context";
648 #endif
649 }
650
ossl_lib_ctx_get_rcukey(OSSL_LIB_CTX * libctx)651 CRYPTO_THREAD_LOCAL *ossl_lib_ctx_get_rcukey(OSSL_LIB_CTX *libctx)
652 {
653 libctx = ossl_lib_ctx_get_concrete(libctx);
654 if (libctx == NULL)
655 return NULL;
656 return &libctx->rcu_local_key;
657 }
658
OSSL_LIB_CTX_get_conf_diagnostics(OSSL_LIB_CTX * libctx)659 int OSSL_LIB_CTX_get_conf_diagnostics(OSSL_LIB_CTX *libctx)
660 {
661 libctx = ossl_lib_ctx_get_concrete(libctx);
662 if (libctx == NULL)
663 return 0;
664 return libctx->conf_diagnostics;
665 }
666
OSSL_LIB_CTX_set_conf_diagnostics(OSSL_LIB_CTX * libctx,int value)667 void OSSL_LIB_CTX_set_conf_diagnostics(OSSL_LIB_CTX *libctx, int value)
668 {
669 libctx = ossl_lib_ctx_get_concrete(libctx);
670 if (libctx == NULL)
671 return;
672 libctx->conf_diagnostics = value;
673 }
674
