Exemplos de _hx509_find_extension_subject_key_id em C++ (Cpp)

Exemplo n.º 1

Arquivo: cms.c Projeto: InvLim/heimdal

static int
fill_CMSIdentifier(const hx509_cert cert,
		   int type,
		   CMSIdentifier *id)
{
    int ret;

    switch (type) {
    case CMS_ID_SKI:
	id->element = choice_CMSIdentifier_subjectKeyIdentifier;
	ret = _hx509_find_extension_subject_key_id(_hx509_get_cert(cert),
						   &id->u.subjectKeyIdentifier);
	if (ret == 0)
	    break;
	/* FALL THOUGH */
    case CMS_ID_NAME: {
	hx509_name name;

	id->element = choice_CMSIdentifier_issuerAndSerialNumber;
	ret = hx509_cert_get_issuer(cert, &name);
	if (ret)
	    return ret;
	ret = hx509_name_to_Name(name, &id->u.issuerAndSerialNumber.issuer);
	hx509_name_free(&name);
	if (ret)
	    return ret;

	ret = hx509_cert_get_serialnumber(cert, &id->u.issuerAndSerialNumber.serialNumber);
	break;
    }
    default:
	_hx509_abort("CMS fill identifier with unknown type");
    }
    return ret;
}

Exemplo n.º 2

Arquivo: ca.c Projeto: Alexandr-Galko/samba

static int
get_AuthorityKeyIdentifier(hx509_context context,
			   const Certificate *certificate,
			   AuthorityKeyIdentifier *ai)
{
    SubjectKeyIdentifier si;
    int ret;

    ret = _hx509_find_extension_subject_key_id(certificate, &si);
    if (ret == 0) {
	ai->keyIdentifier = calloc(1, sizeof(*ai->keyIdentifier));
	if (ai->keyIdentifier == NULL) {
	    free_SubjectKeyIdentifier(&si);
	    ret = ENOMEM;
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}
	ret = der_copy_octet_string(&si, ai->keyIdentifier);
	free_SubjectKeyIdentifier(&si);
	if (ret) {
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}
    } else {
	GeneralNames gns;
	GeneralName gn;
	Name name;

	memset(&gn, 0, sizeof(gn));
	memset(&gns, 0, sizeof(gns));
	memset(&name, 0, sizeof(name));

	ai->authorityCertIssuer =
	    calloc(1, sizeof(*ai->authorityCertIssuer));
	if (ai->authorityCertIssuer == NULL) {
	    ret = ENOMEM;
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}
	ai->authorityCertSerialNumber =
	    calloc(1, sizeof(*ai->authorityCertSerialNumber));
	if (ai->authorityCertSerialNumber == NULL) {
	    ret = ENOMEM;
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}

	/*
	 * XXX unbreak when asn1 compiler handle IMPLICIT
	 *
	 * This is so horrible.
	 */

	ret = copy_Name(&certificate->tbsCertificate.subject, &name);
	if (ret) {
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}

	memset(&gn, 0, sizeof(gn));
	gn.element = choice_GeneralName_directoryName;
	gn.u.directoryName.element =
	    choice_GeneralName_directoryName_rdnSequence;
	gn.u.directoryName.u.rdnSequence = name.u.rdnSequence;

	ret = add_GeneralNames(&gns, &gn);
	if (ret) {
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}

	ai->authorityCertIssuer->val = gns.val;
	ai->authorityCertIssuer->len = gns.len;

	ret = der_copy_heim_integer(&certificate->tbsCertificate.serialNumber,
				    ai->authorityCertSerialNumber);
	if (ai->authorityCertSerialNumber == NULL) {
	    ret = ENOMEM;
	    hx509_set_error_string(context, 0, ret, "Out of memory");
	    goto out;
	}
    }
out:
    if (ret)
	free_AuthorityKeyIdentifier(ai);
    return ret;
}