C++ (Cpp) X509_STORE_CTX_get_by_subject примеры использования

Пример #1

Файл: x509_lu.c Проект: Astel/openssl

X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs, int type,
                                               X509_NAME *name)
{
    X509_OBJECT *ret = X509_OBJECT_new();

    if (ret == NULL)
        return NULL;
    if (!X509_STORE_CTX_get_by_subject(vs, type, name, ret)) {
        X509_OBJECT_free(ret);
        return NULL;
    }
    return ret;
}

Пример #2

Файл: x509vfy.c Проект: lsh123/xmlsec

/*****************************************************************************
 *
 * Low-level x509 functions
 *
 *****************************************************************************/
static int
xmlSecOpenSSLX509VerifyCRL(X509_STORE* xst, X509_CRL *crl ) {
    X509_STORE_CTX *xsc = NULL;
    X509_OBJECT *xobj = NULL;
    EVP_PKEY *pkey = NULL;
    int ret;

    xmlSecAssert2(xst != NULL, -1);
    xmlSecAssert2(crl != NULL, -1);

    xsc = X509_STORE_CTX_new();
    if(xsc == NULL) {
        xmlSecOpenSSLError(NULL, "X509_STORE_CTX_new");
        goto err;
    }
    xobj = X509_OBJECT_new();
    if(xobj == NULL) {
        xmlSecOpenSSLError(NULL, "X509_OBJECT_new");
        goto err;
    }

    ret = X509_STORE_CTX_init(xsc, xst, NULL, NULL);
    if(ret != 1) {
        xmlSecOpenSSLError(NULL, "X509_STORE_CTX_init");
        goto err;
    }
    ret = X509_STORE_CTX_get_by_subject(xsc, X509_LU_X509,
                                        X509_CRL_get_issuer(crl), xobj);
    if(ret <= 0) {
        xmlSecOpenSSLError(NULL, "X509_STORE_CTX_get_by_subject");
        goto err;
    }
    pkey = X509_get_pubkey(X509_OBJECT_get0_X509(xobj));
    if(pkey == NULL) {
        xmlSecOpenSSLError(NULL, "X509_get_pubkey");
        goto err;
    }
    ret = X509_CRL_verify(crl, pkey);
    EVP_PKEY_free(pkey);
    if(ret != 1) {
        xmlSecOpenSSLError(NULL, "X509_CRL_verify");
    }
    X509_STORE_CTX_free(xsc);
    X509_OBJECT_free(xobj);
    return((ret == 1) ? 1 : 0);

err:
    X509_STORE_CTX_free(xsc);
    X509_OBJECT_free(xobj);
    return(-1);
}