244 dnscrypt_server_uncurve(struct dnsc_env* env,  in dnscrypt_server_uncurve()  argument
273     lock_basic_lock(&env->nonces_cache_lock);  in dnscrypt_server_uncurve()
275         env->nonces_cache,  in dnscrypt_server_uncurve()
283         env->num_query_dnscrypt_replay++;  in dnscrypt_server_uncurve()
284         lock_basic_unlock(&env->nonces_cache_lock);  in dnscrypt_server_uncurve()
289         env->nonces_cache,  in dnscrypt_server_uncurve()
294     lock_basic_unlock(&env->nonces_cache_lock);  in dnscrypt_server_uncurve()
301     entry = dnsc_shared_secrets_lookup(env->shared_secrets_cache,  in dnscrypt_server_uncurve()
306         lock_basic_lock(&env->shared_secrets_cache_lock);  in dnscrypt_server_uncurve()
307         env->num_query_dnscrypt_secret_missed_cache++;  in dnscrypt_server_uncurve()
308         lock_basic_unlock(&env->shared_secrets_cache_lock);  in dnscrypt_server_uncurve()
327         dnsc_shared_secret_cache_insert(env->shared_secrets_cache,  in dnscrypt_server_uncurve()
577 dnsc_parse_certs(struct dnsc_env *env, struct config_file *cfg)  in dnsc_parse_certs()  argument
584 	env->signed_certs_count = 0U;  in dnsc_parse_certs()
585 	env->rotated_certs_count = 0U;  in dnsc_parse_certs()
587 		env->signed_certs_count++;  in dnsc_parse_certs()
590 		env->rotated_certs_count++;  in dnsc_parse_certs()
592 	env->signed_certs = sodium_allocarray(env->signed_certs_count,  in dnsc_parse_certs()
593 										  sizeof *env->signed_certs);  in dnsc_parse_certs()
595 	env->rotated_certs = sodium_allocarray(env->rotated_certs_count,  in dnsc_parse_certs()
596 										  sizeof env->signed_certs);  in dnsc_parse_certs()
603 				(char *)(env->signed_certs + signed_cert_id),  in dnsc_parse_certs()
609 				*(env->rotated_certs + rotated_cert_id) = env->signed_certs + signed_cert_id;  in dnsc_parse_certs()
791 dnsc_parse_keys(struct dnsc_env *env, struct config_file *cfg)  in dnsc_parse_keys()  argument
798 	env->keypairs_count = 0U;  in dnsc_parse_keys()
800 		env->keypairs_count++;  in dnsc_parse_keys()
803 	env->keypairs = sodium_allocarray(env->keypairs_count,  in dnsc_parse_keys()
804 		sizeof *env->keypairs);  in dnsc_parse_keys()
805 	env->certs = sodium_allocarray(env->signed_certs_count,  in dnsc_parse_keys()
806 		sizeof *env->certs);  in dnsc_parse_keys()
813 		KeyPair *current_keypair = &env->keypairs[keypair_id];  in dnsc_parse_keys()
829 		for(c = 0; c < env->signed_certs_count; c++) {  in dnsc_parse_keys()
831 				env->signed_certs[c].server_publickey,  in dnsc_parse_keys()
833 				dnsccert *current_cert = &env->certs[cert_id++];  in dnsc_parse_keys()
837 				       env->signed_certs[c].magic_query,  in dnsc_parse_keys()
838 					sizeof env->signed_certs[c].magic_query);  in dnsc_parse_keys()
840 				       env->signed_certs[c].version_major,  in dnsc_parse_keys()
841 				       sizeof env->signed_certs[c].version_major  in dnsc_parse_keys()
940 	struct dnsc_env *env;  in dnsc_create()  local
947 	env = (struct dnsc_env *) calloc(1, sizeof(struct dnsc_env));  in dnsc_create()
948 	lock_basic_init(&env->shared_secrets_cache_lock);  in dnsc_create()
949 	lock_protect(&env->shared_secrets_cache_lock,  in dnsc_create()
950                  &env->num_query_dnscrypt_secret_missed_cache,  in dnsc_create()
951                  sizeof(env->num_query_dnscrypt_secret_missed_cache));  in dnsc_create()
952 	lock_basic_init(&env->nonces_cache_lock);  in dnsc_create()
953 	lock_protect(&env->nonces_cache_lock,  in dnsc_create()
954                  &env->nonces_cache,  in dnsc_create()
955                  sizeof(env->nonces_cache));  in dnsc_create()
956 	lock_protect(&env->nonces_cache_lock,  in dnsc_create()
957                  &env->num_query_dnscrypt_replay,  in dnsc_create()
958                  sizeof(env->num_query_dnscrypt_replay));  in dnsc_create()
960 	return env;  in dnsc_create()
964 dnsc_apply_cfg(struct dnsc_env *env, struct config_file *cfg)  in dnsc_apply_cfg()  argument
966     if(dnsc_parse_certs(env, cfg) <= 0) {  in dnsc_apply_cfg()
969     if(dnsc_parse_keys(env, cfg) <= 0) {  in dnsc_apply_cfg()
972     randombytes_buf(env->hash_key, sizeof env->hash_key);  in dnsc_apply_cfg()
973     env->provider_name = cfg->dnscrypt_provider;  in dnsc_apply_cfg()
975     if(dnsc_load_local_data(env, cfg) <= 0) {  in dnsc_apply_cfg()
978     lock_basic_lock(&env->shared_secrets_cache_lock);  in dnsc_apply_cfg()
979     env->shared_secrets_cache = slabhash_create(  in dnsc_apply_cfg()
989     lock_basic_unlock(&env->shared_secrets_cache_lock);  in dnsc_apply_cfg()
990     if(!env->shared_secrets_cache){  in dnsc_apply_cfg()
993     lock_basic_lock(&env->nonces_cache_lock);  in dnsc_apply_cfg()
994     env->nonces_cache = slabhash_create(  in dnsc_apply_cfg()
1004     lock_basic_unlock(&env->nonces_cache_lock);  in dnsc_apply_cfg()
1009 dnsc_delete(struct dnsc_env *env)  in dnsc_delete()  argument
1011 	if(!env) {  in dnsc_delete()
1015 	sodium_free(env->signed_certs);  in dnsc_delete()
1016 	sodium_free(env->rotated_certs);  in dnsc_delete()
1017 	sodium_free(env->certs);  in dnsc_delete()
1018 	sodium_free(env->keypairs);  in dnsc_delete()
1019 	lock_basic_destroy(&env->shared_secrets_cache_lock);  in dnsc_delete()
1020 	lock_basic_destroy(&env->nonces_cache_lock);  in dnsc_delete()
1021 	slabhash_delete(env->shared_secrets_cache);  in dnsc_delete()
1022 	slabhash_delete(env->nonces_cache);  in dnsc_delete()
1023 	free(env);  in dnsc_delete()