Class: OpenSSL::OCSP::CertificateId

Inherits:
Object
  • Object
show all
Defined in:
ext/openssl/ossl_ocsp.c

Instance Method Summary collapse

Constructor Details

#OpenSSL::OCSP::CertificateId.new(subject, issuer, digest = nil) ⇒ Object #OpenSSL::OCSP::CertificateId.new(der_string) ⇒ Object #OpenSSL::OCSP::CertificateId.new(obj) ⇒ Object

Creates a new OpenSSL::OCSP::CertificateId for the given subject and issuer X509 certificates. The digest is a digest algorithm that is used to compute the hash values. This defaults to SHA-1.

If only one argument is given, decodes it as DER representation of a certificate ID or generates certificate ID from the object that responds to the to_der method.



1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
 
# File 'ext/openssl/ossl_ocsp.c', line 1502

static VALUE
ossl_ocspcid_initialize(int argc, VALUE *argv, VALUE self)
{
    OCSP_CERTID *id, *newid;
    VALUE subject, issuer, digest;

    GetOCSPCertId(self, id);
    if (rb_scan_args(argc, argv, "12", &subject, &issuer, &digest) == 1) {
	VALUE arg;
	const unsigned char *p;

	arg = ossl_to_der_if_possible(subject);
	StringValue(arg);
	p = (unsigned char *)RSTRING_PTR(arg);
	newid = d2i_OCSP_CERTID(NULL, &p, RSTRING_LEN(arg));
	if (!newid)
	    ossl_raise(eOCSPError, "d2i_OCSP_CERTID");
    }
    else {
	X509 *x509s, *x509i;
	const EVP_MD *md;

	x509s = GetX509CertPtr(subject); /* NO NEED TO DUP */
	x509i = GetX509CertPtr(issuer); /* NO NEED TO DUP */
	md = !NIL_P(digest) ? ossl_evp_get_digestbyname(digest) : NULL;

	newid = OCSP_cert_to_id(md, x509s, x509i);
	if (!newid)
	    ossl_raise(eOCSPError, "OCSP_cert_to_id");
    }

    SetOCSPCertId(self, newid);
    OCSP_CERTID_free(id);

    return self;
}

Instance Method Details

#cmp(other) ⇒ Boolean

Compares this certificate id with other and returns true if they are the same.

Returns:

  • (Boolean) 


1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
 
# File 'ext/openssl/ossl_ocsp.c', line 1546

static VALUE
ossl_ocspcid_cmp(VALUE self, VALUE other)
{
    OCSP_CERTID *id, *id2;
    int result;

    GetOCSPCertId(self, id);
    GetOCSPCertId(other, id2);
    result = OCSP_id_cmp(id, id2);

    return (result == 0) ? Qtrue : Qfalse;
}

#cmp_issuer(other) ⇒ Boolean

Compares this certificate id’s issuer with other and returns true if they are the same.

Returns:

  • (Boolean) 


1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
 
# File 'ext/openssl/ossl_ocsp.c', line 1567

static VALUE
ossl_ocspcid_cmp_issuer(VALUE self, VALUE other)
{
    OCSP_CERTID *id, *id2;
    int result;

    GetOCSPCertId(self, id);
    GetOCSPCertId(other, id2);
    result = OCSP_id_issuer_cmp(id, id2);

    return (result == 0) ? Qtrue : Qfalse;
}

#hash_algorithm ⇒ String

Returns the ln (long name) of the hash algorithm used to generate the issuerNameHash and the issuerKeyHash values.

Returns:

  • (String) 


1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
 
# File 'ext/openssl/ossl_ocsp.c', line 1652

static VALUE
ossl_ocspcid_get_hash_algorithm(VALUE self)
{
    OCSP_CERTID *id;
    ASN1_OBJECT *oid;
    BIO *out;

    GetOCSPCertId(self, id);
    OCSP_id_get0_info(NULL, &oid, NULL, NULL, id);

    if (!(out = BIO_new(BIO_s_mem())))
	ossl_raise(eOCSPError, "BIO_new");

    if (!i2a_ASN1_OBJECT(out, oid)) {
	BIO_free(out);
	ossl_raise(eOCSPError, "i2a_ASN1_OBJECT");
    }
    return ossl_membio2str(out);
}

#initialize_copy(other) ⇒ Object 



1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
 
# File 'ext/openssl/ossl_ocsp.c', line 1469

static VALUE
ossl_ocspcid_initialize_copy(VALUE self, VALUE other)
{
    OCSP_CERTID *cid, *cid_old, *cid_new;

    rb_check_frozen(self);
    GetOCSPCertId(self, cid_old);
    GetOCSPCertId(other, cid);

    cid_new = OCSP_CERTID_dup(cid);
    if (!cid_new)
	ossl_raise(eOCSPError, "OCSP_CERTID_dup");

    SetOCSPCertId(self, cid_new);
    OCSP_CERTID_free(cid_old);

    return self;
}

#issuer_key_hash ⇒ String

Returns the issuerKeyHash of this certificate ID, the hash of the issuer’s public key.

Returns:

  • (String) 


1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
 
# File 'ext/openssl/ossl_ocsp.c', line 1629

static VALUE
ossl_ocspcid_get_issuer_key_hash(VALUE self)
{
    OCSP_CERTID *id;
    ASN1_OCTET_STRING *key_hash;
    VALUE ret;

    GetOCSPCertId(self, id);
    OCSP_id_get0_info(NULL, NULL, &key_hash, NULL, id);

    ret = rb_str_new(NULL, key_hash->length * 2);
    ossl_bin2hex(key_hash->data, RSTRING_PTR(ret), key_hash->length);

    return ret;
}

#issuer_name_hash ⇒ String

Returns the issuerNameHash of this certificate ID, the hash of the issuer’s distinguished name calculated with the hashAlgorithm.

Returns:

  • (String) 


1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
 
# File 'ext/openssl/ossl_ocsp.c', line 1606

static VALUE
ossl_ocspcid_get_issuer_name_hash(VALUE self)
{
    OCSP_CERTID *id;
    ASN1_OCTET_STRING *name_hash;
    VALUE ret;

    GetOCSPCertId(self, id);
    OCSP_id_get0_info(&name_hash, NULL, NULL, NULL, id);

    ret = rb_str_new(NULL, name_hash->length * 2);
    ossl_bin2hex(name_hash->data, RSTRING_PTR(ret), name_hash->length);

    return ret;
}

#serial ⇒ Integer

Returns the serial number of the certificate for which status is being requested.

Returns:



1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
 
# File 'ext/openssl/ossl_ocsp.c', line 1587

static VALUE
ossl_ocspcid_get_serial(VALUE self)
{
    OCSP_CERTID *id;
    ASN1_INTEGER *serial;

    GetOCSPCertId(self, id);
    OCSP_id_get0_info(NULL, NULL, NULL, &serial, id);

    return asn1integer_to_num(serial);
}

#to_der ⇒ String

Encodes this certificate identifier into a DER-encoded string.

Returns:

  • (String) 


1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
 
# File 'ext/openssl/ossl_ocsp.c', line 1678

static VALUE
ossl_ocspcid_to_der(VALUE self)
{
    OCSP_CERTID *id;
    VALUE str;
    long len;
    unsigned char *p;

    GetOCSPCertId(self, id);
    if ((len = i2d_OCSP_CERTID(id, NULL)) <= 0)
	ossl_raise(eOCSPError, NULL);
    str = rb_str_new(0, len);
    p = (unsigned char *)RSTRING_PTR(str);
    if (i2d_OCSP_CERTID(id, &p) <= 0)
	ossl_raise(eOCSPError, NULL);
    ossl_str_adjust(str, p);

    return str;
}