dnsc_parse_certs(struct dnsc_env *env, struct config_file *cfg)
{
	struct config_strlist *head, *head2;
	size_t signed_cert_id;
	size_t rotated_cert_id;
	char *nm;

	env->signed_certs_count = 0U;
	env->rotated_certs_count = 0U;
	for (head = cfg->dnscrypt_provider_cert; head; head = head->next) {
		env->signed_certs_count++;
	}
	for (head = cfg->dnscrypt_provider_cert_rotated; head; head = head->next) {
		env->rotated_certs_count++;
	}
	env->signed_certs = sodium_allocarray(env->signed_certs_count,
										  sizeof *env->signed_certs);

	env->rotated_certs = sodium_allocarray(env->rotated_certs_count,
										  sizeof env->signed_certs);
	signed_cert_id = 0U;
	rotated_cert_id = 0U;
	for(head = cfg->dnscrypt_provider_cert; head; head = head->next, signed_cert_id++) {
		nm = dnsc_chroot_path(cfg, head->str);
		if(dnsc_read_from_file(
				nm,
				(char *)(env->signed_certs + signed_cert_id),
				sizeof(struct SignedCert)) != 0) {
			fatal_exit("dnsc_parse_certs: failed to load %s: %s", head->str, strerror(errno));
		}
		for(head2 = cfg->dnscrypt_provider_cert_rotated; head2; head2 = head2->next) {
			if(strcmp(head->str, head2->str) == 0) {
				*(env->rotated_certs + rotated_cert_id) = env->signed_certs + signed_cert_id;
				rotated_cert_id++;
				verbose(VERB_OPS, "Cert %s is rotated and will not be distributed via DNS", head->str);
				break;
			}
		}
		verbose(VERB_OPS, "Loaded cert %s", head->str);
	}
	return signed_cert_id;
}
dnsc_parse_certs(struct dnsc_env *env, struct config_file *cfg)
{
	struct config_strlist *head, *head2;
	size_t signed_cert_id;
	size_t rotated_cert_id;
	char *nm;

	env->signed_certs_count = 0U;
	env->rotated_certs_count = 0U;
	for (head = cfg->dnscrypt_provider_cert; head; head = head->next) {
		env->signed_certs_count++;
	}
	for (head = cfg->dnscrypt_provider_cert_rotated; head; head = head->next) {
		env->rotated_certs_count++;
	}
	env->signed_certs = sodium_allocarray(env->signed_certs_count,
										  sizeof *env->signed_certs);

	env->rotated_certs = sodium_allocarray(env->rotated_certs_count,
										  sizeof env->signed_certs);
	signed_cert_id = 0U;
	rotated_cert_id = 0U;
	for(head = cfg->dnscrypt_provider_cert; head; head = head->next, signed_cert_id++) {
		nm = dnsc_chroot_path(cfg, head->str);
		if(dnsc_read_from_file(
				nm,
				(char *)(env->signed_certs + signed_cert_id),
				sizeof(struct SignedCert)) != 0) {
			fatal_exit("dnsc_parse_certs: failed to load %s: %s", head->str, strerror(errno));
		}
		for(head2 = cfg->dnscrypt_provider_cert_rotated; head2; head2 = head2->next) {
			if(strcmp(head->str, head2->str) == 0) {
				*(env->rotated_certs + rotated_cert_id) = env->signed_certs + signed_cert_id;
				rotated_cert_id++;
				verbose(VERB_OPS, "Cert %s is rotated and will not be distributed via DNS", head->str);
				break;
			}
		}
		verbose(VERB_OPS, "Loaded cert %s", head->str);
	}
	return signed_cert_id;
}