Ejemplo n.º 1
0
void X509_STORE_free(X509_STORE *vfy)
{
    int i;
    STACK_OF(X509_LOOKUP) *sk;
    X509_LOOKUP *lu;

    if (vfy == NULL)
        return;

    i = CRYPTO_add(&vfy->references, -1, CRYPTO_LOCK_X509_STORE);
    REF_PRINT_COUNT("X509_STORE", vfy);
    if (i > 0)
        return;
    REF_ASSERT_ISNT(i < 0);

    sk = vfy->get_cert_methods;
    for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
        lu = sk_X509_LOOKUP_value(sk, i);
        X509_LOOKUP_shutdown(lu);
        X509_LOOKUP_free(lu);
    }
    sk_X509_LOOKUP_free(sk);
    sk_X509_OBJECT_pop_free(vfy->objs, cleanup);

    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE, vfy, &vfy->ex_data);
    X509_VERIFY_PARAM_free(vfy->param);
    OPENSSL_free(vfy);
}
Ejemplo n.º 2
0
X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m)
{
    int i;
    STACK_OF(X509_LOOKUP) *sk;
    X509_LOOKUP *lu;

    sk = v->get_cert_methods;
    for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
        lu = sk_X509_LOOKUP_value(sk, i);
        if (m == lu->method) {
            return lu;
        }
    }
    /* a new one */
    lu = X509_LOOKUP_new(m);
    if (lu == NULL)
        return NULL;
    else {
        lu->store_ctx = v;
        if (sk_X509_LOOKUP_push(v->get_cert_methods, lu))
            return lu;
        else {
            X509_LOOKUP_free(lu);
            return NULL;
        }
    }
}
Ejemplo n.º 3
0
int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
                              X509_OBJECT *ret)
{
    X509_STORE *ctx = vs->ctx;
    X509_LOOKUP *lu;
    X509_OBJECT stmp, *tmp;
    int i;

    CRYPTO_MUTEX_lock_write(&ctx->objs_lock);
    tmp = X509_OBJECT_retrieve_by_subject(ctx->objs, type, name);
    CRYPTO_MUTEX_unlock_write(&ctx->objs_lock);

    if (tmp == NULL || type == X509_LU_CRL) {
        for (i = 0; i < (int)sk_X509_LOOKUP_num(ctx->get_cert_methods); i++) {
            lu = sk_X509_LOOKUP_value(ctx->get_cert_methods, i);
            if (X509_LOOKUP_by_subject(lu, type, name, &stmp)) {
                tmp = &stmp;
                break;
            }
        }
        if (tmp == NULL)
            return 0;
    }

    /*
     * if (ret->data.ptr != NULL) X509_OBJECT_free_contents(ret);
     */

    ret->type = tmp->type;
    ret->data.ptr = tmp->data.ptr;

    X509_OBJECT_up_ref_count(ret);

    return 1;
}
Ejemplo n.º 4
0
void X509_STORE_free(X509_STORE *vfy)
{
    size_t j;
    STACK_OF(X509_LOOKUP) *sk;
    X509_LOOKUP *lu;

    if (vfy == NULL)
        return;

    if (!CRYPTO_refcount_dec_and_test_zero(&vfy->references)) {
        return;
    }

    CRYPTO_MUTEX_cleanup(&vfy->objs_lock);

    sk = vfy->get_cert_methods;
    for (j = 0; j < sk_X509_LOOKUP_num(sk); j++) {
        lu = sk_X509_LOOKUP_value(sk, j);
        X509_LOOKUP_shutdown(lu);
        X509_LOOKUP_free(lu);
    }
    sk_X509_LOOKUP_free(sk);
    sk_X509_OBJECT_pop_free(vfy->objs, cleanup);

    if (vfy->param)
        X509_VERIFY_PARAM_free(vfy->param);
    OPENSSL_free(vfy);
}
Ejemplo n.º 5
0
void X509_STORE_free(X509_STORE *vfy)
{
    int i;
    STACK_OF(X509_LOOKUP) *sk;
    X509_LOOKUP *lu;

    if (vfy == NULL)
        return;

    i = CRYPTO_add(&vfy->references, -1, CRYPTO_LOCK_X509_STORE);
#ifdef REF_PRINT
    REF_PRINT("X509_STORE", vfy);
#endif
    if (i > 0)
        return;
#ifdef REF_CHECK
    if (i < 0) {
        fprintf(stderr, "X509_STORE_free, bad reference count\n");
        abort();                /* ok */
    }
#endif

    sk = vfy->get_cert_methods;
    for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
        lu = sk_X509_LOOKUP_value(sk, i);
        X509_LOOKUP_shutdown(lu);
        X509_LOOKUP_free(lu);
    }
    sk_X509_LOOKUP_free(sk);
    sk_X509_OBJECT_pop_free(vfy->objs, cleanup);

    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE, vfy, &vfy->ex_data);
    X509_VERIFY_PARAM_free(vfy->param);
    OPENSSL_free(vfy);
}
Ejemplo n.º 6
0
int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
	     X509_OBJECT *ret)
	{
	X509_STORE *ctx=vs->ctx;
	X509_LOOKUP *lu;
	X509_OBJECT stmp,*tmp;
	int i,j;

	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
	tmp=X509_OBJECT_retrieve_by_subject(ctx->objs,type,name);
	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);

	if (tmp == NULL || type == X509_LU_CRL)
		{
		for (i=vs->current_method; i<sk_X509_LOOKUP_num(ctx->get_cert_methods); i++)
			{
			lu=sk_X509_LOOKUP_value(ctx->get_cert_methods,i);
			j=X509_LOOKUP_by_subject(lu,type,name,&stmp);
			if (j < 0)
				{
				vs->current_method=j;
				return j;
				}
			else if (j)
				{
				tmp= &stmp;
				break;
				}
			}
		vs->current_method=0;
		if (tmp == NULL)
			return 0;
		}

/*	if (ret->data.ptr != NULL)
		X509_OBJECT_free_contents(ret); */

	ret->type=tmp->type;
	ret->data.ptr=tmp->data.ptr;

	X509_OBJECT_up_ref_count(ret);

	return 1;
	}
Ejemplo n.º 7
0
void X509_STORE_free(X509_STORE *vfy)
{
    int i;
    STACK_OF(X509_LOOKUP) *sk;
    X509_LOOKUP *lu;

    if (vfy == NULL)
        return;

    sk = vfy->get_cert_methods;
    for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
        lu = sk_X509_LOOKUP_value(sk, i);
        X509_LOOKUP_shutdown(lu);
        X509_LOOKUP_free(lu);
    }
    sk_X509_LOOKUP_free(sk);
    sk_X509_OBJECT_pop_free(vfy->objs, cleanup);

    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE, vfy, &vfy->ex_data);
    if (vfy->param)
        X509_VERIFY_PARAM_free(vfy->param);
    OPENSSL_free(vfy);
}