Exemplos de der_print_hex_heim_integer em C++ (Cpp)

Exemplo n.º 1

Arquivo: check-der.c Projeto: IIJ-NetBSD/netbsd-src

static int
check_heim_integer_same(const char *p, const char *norm_p, heim_integer *i)
{
    heim_integer i2;
    char *str;
    int ret;

    ret = der_print_hex_heim_integer(i, &str);
    if (ret)
	errx(1, "der_print_hex_heim_integer: %d", ret);

    if (strcmp(str, norm_p) != 0)
	errx(1, "der_print_hex_heim_integer: %s != %s", str, p);

    ret = der_parse_hex_heim_integer(str, &i2);
    if (ret)
	errx(1, "der_parse_hex_heim_integer: %d", ret);

    if (der_heim_integer_cmp(i, &i2) != 0)
	errx(1, "der_heim_integer_cmp: p %s", p);

    der_free_heim_integer(&i2);
    free(str);

    ret = der_parse_hex_heim_integer(p, &i2);
    if (ret)
	errx(1, "der_parse_hex_heim_integer: %d", ret);

    if (der_heim_integer_cmp(i, &i2) != 0)
	errx(1, "der_heim_integer_cmp: norm");

    der_free_heim_integer(&i2);

    return 0;
}

Exemplo n.º 2

Arquivo: cms.c Projeto: InvLim/heimdal

static int
unparse_CMSIdentifier(hx509_context context,
		      CMSIdentifier *id,
		      char **str)
{
    int ret = -1;

    *str = NULL;
    switch (id->element) {
    case choice_CMSIdentifier_issuerAndSerialNumber: {
	IssuerAndSerialNumber *iasn;
	char *serial, *name;

	iasn = &id->u.issuerAndSerialNumber;

	ret = _hx509_Name_to_string(&iasn->issuer, &name);
	if(ret)
	    return ret;
	ret = der_print_hex_heim_integer(&iasn->serialNumber, &serial);
	if (ret) {
	    free(name);
	    return ret;
	}
	ret = asprintf(str, "certificate issued by %s with serial number %s",
		       name, serial);
	free(name);
	free(serial);
	break;
    }
    case choice_CMSIdentifier_subjectKeyIdentifier: {
	KeyIdentifier *ki  = &id->u.subjectKeyIdentifier;
	char *keyid;
	ssize_t len;

	len = hex_encode(ki->data, ki->length, &keyid);
	if (len < 0)
	    return ENOMEM;

	ret = asprintf(str, "certificate with id %s", keyid);
	free(keyid);
	break;
    }
    default:
	ret = asprintf(str, "certificate have unknown CMSidentifier type");
	break;
    }
    /*
     * In the following if, we check ret and *str which should be returned/set
     * by asprintf(3) in every branch of the switch statement.
     */
    if (ret == -1 || *str == NULL)
	return ENOMEM;
    return 0;
}

Exemplo n.º 3

static int
unparse_CMSIdentifier(hx509_context context,
		      CMSIdentifier *id,
		      char **str)
{
    int ret;

    *str = NULL;
    switch (id->element) {
    case choice_CMSIdentifier_issuerAndSerialNumber: {
	IssuerAndSerialNumber *iasn;
	char *serial, *name;

	iasn = &id->u.issuerAndSerialNumber;

	ret = _hx509_Name_to_string(&iasn->issuer, &name);
	if(ret)
	    return ret;
	ret = der_print_hex_heim_integer(&iasn->serialNumber, &serial);
	if (ret) {
	    free(name);
	    return ret;
	}
	asprintf(str, "certificate issued by %s with serial number %s",
		 name, serial);
	free(name);
	free(serial);
	break;
    }
    case choice_CMSIdentifier_subjectKeyIdentifier: {
	KeyIdentifier *ki  = &id->u.subjectKeyIdentifier;
	char *keyid;
	ssize_t len;

	len = hex_encode(ki->data, ki->length, &keyid);
	if (len < 0)
	    return ENOMEM;

	asprintf(str, "certificate with id %s", keyid);
	free(keyid);
	break;
    }
    default:
	asprintf(str, "certificate have unknown CMSidentifier type");
	break;
    }
    if (*str == NULL)
	return ENOMEM;
    return 0;
}