anon.crypto

Class AbstractX509AlternativeName

java.lang.Object

anon.crypto.AbstractX509Extension

anon.crypto.AbstractX509AlternativeName

Direct Known Subclasses:

X509IssuerAlternativeName, X509SubjectAlternativeName

public abstract class AbstractX509AlternativeName
extends AbstractX509Extension

The SubjectAlternativeName extension represents an alias to distinguished name (DN). It may contain several values and is often used for IPs, DNS-Names, URLs and E-Mail addresses.

Author:

Rolf Wendolsky

See Also:

http://www.faqs.org/rfcs/rfc2538.html

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DIRECTORY_NAME
static java.lang.String	DNS_NAME
static java.lang.String	EDI_PARTY_NAME
static java.lang.String	IP_ADDRESS
static java.lang.String	OTHER_NAME
static java.lang.String	REGISTERED_ID
static java.lang.String	RFC_822_NAME
static java.lang.Integer	TAG_DNS
static java.lang.Integer	TAG_EMAIL
static java.lang.Integer	TAG_IP
static java.lang.Integer	TAG_OTHER
static java.lang.Integer	TAG_URL
static java.lang.String	UNIFORM_RESOURCE_IDENTIFIER
static java.lang.String	X400_ADDRESS

Fields inherited from class anon.crypto.AbstractX509Extension

IDENTIFIER

Constructor Summary

Constructors

Constructor and Description
AbstractX509AlternativeName(mybouncycastle.org.bouncycastle.asn1.ASN1Sequence a_extension) Creates an X509AlternativeName from a BouncyCastle ASN1 sequence.
AbstractX509AlternativeName(java.lang.String a_identifier, boolean a_critical, java.lang.String a_value, java.lang.Integer a_tag) Constructs a new X509AlternativeName from a value.
AbstractX509AlternativeName(java.lang.String a_identifier, boolean a_critical, java.util.Vector a_values, java.util.Vector a_tags) Constructs a new X509AlternativeName from values.
AbstractX509AlternativeName(java.lang.String a_identifier, java.lang.String a_value, java.lang.Integer a_tag) Constructs a new X509AlternativeName from a value.
AbstractX509AlternativeName(java.lang.String a_identifier, java.util.Vector a_values, java.util.Vector a_tags) Constructs a new X509AlternativeName from values.

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getTagAsString(int tagNo)
java.util.Vector	getTags() Returns the tags corresponding to the values as Integer objects.
java.util.Vector	getValues() Returns all values of this X509AlternativeName.
static boolean	isValidEMail(java.lang.String a_email) Verifies if a given String is a valid email address (IPv4 or IPv6).
static boolean	isValidIP(java.lang.String a_ipAddress) Verifies if a given String is a valid IP address (IPv4 or IPv6)

Methods inherited from class anon.crypto.AbstractX509Extension

equals, getDEROctets, getIdentifier, getName, hashCode, isCritical, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

TAG_OTHER

public static final java.lang.Integer TAG_OTHER

TAG_EMAIL

public static final java.lang.Integer TAG_EMAIL

TAG_DNS

public static final java.lang.Integer TAG_DNS

TAG_URL

public static final java.lang.Integer TAG_URL

TAG_IP

public static final java.lang.Integer TAG_IP

OTHER_NAME

public static final java.lang.String OTHER_NAME

See Also:

Constant Field Values

RFC_822_NAME

public static final java.lang.String RFC_822_NAME

See Also:

Constant Field Values

DNS_NAME

public static final java.lang.String DNS_NAME

See Also:

Constant Field Values

X400_ADDRESS

public static final java.lang.String X400_ADDRESS

See Also:

Constant Field Values

DIRECTORY_NAME

public static final java.lang.String DIRECTORY_NAME

See Also:

Constant Field Values

EDI_PARTY_NAME

public static final java.lang.String EDI_PARTY_NAME

See Also:

Constant Field Values

UNIFORM_RESOURCE_IDENTIFIER

public static final java.lang.String UNIFORM_RESOURCE_IDENTIFIER

See Also:

Constant Field Values

IP_ADDRESS

public static final java.lang.String IP_ADDRESS

See Also:

Constant Field Values

REGISTERED_ID

public static final java.lang.String REGISTERED_ID

See Also:

Constant Field Values

Constructor Detail

AbstractX509AlternativeName

public AbstractX509AlternativeName(java.lang.String a_identifier,
                                   java.lang.String a_value,
                                   java.lang.Integer a_tag)

Constructs a new X509AlternativeName from a value. A value with commas (,) is interpreted as multiple values.

Parameters:

a_identifier - the identifier of this extension

a_value - a value

a_tag - the type tag for this value

AbstractX509AlternativeName

public AbstractX509AlternativeName(java.lang.String a_identifier,
                                   boolean a_critical,
                                   java.lang.String a_value,
                                   java.lang.Integer a_tag)

Constructs a new X509AlternativeName from a value. A value with commas (,) is interpreted as multiple values.

Parameters:

a_identifier - the identifier of this extension

a_critical - true if the X509AlternativeName is critical; false otherwise

a_value - a value

a_tag - the type tag for this value

AbstractX509AlternativeName

public AbstractX509AlternativeName(java.lang.String a_identifier,
                                   java.util.Vector a_values,
                                   java.util.Vector a_tags)

Constructs a new X509AlternativeName from values.

Parameters:

a_identifier - the identifier of this extension

a_values - values for the X509AlternativeName

a_tags - the type tags for the values

AbstractX509AlternativeName

public AbstractX509AlternativeName(java.lang.String a_identifier,
                                   boolean a_critical,
                                   java.util.Vector a_values,
                                   java.util.Vector a_tags)

Constructs a new X509AlternativeName from values.

Parameters:

a_identifier - the identifier of this extension

a_critical - true if the extension is critical; false otherwise

a_values - values for the X509AlternativeName

a_tags - the type tags for the values

AbstractX509AlternativeName

public AbstractX509AlternativeName(mybouncycastle.org.bouncycastle.asn1.ASN1Sequence a_extension)

Creates an X509AlternativeName from a BouncyCastle ASN1 sequence. For internal use only.

Parameters:

a_extension - a DERSequence

Method Detail

isValidIP

public static boolean isValidIP(java.lang.String a_ipAddress)

Verifies if a given String is a valid IP address (IPv4 or IPv6)

Parameters:

a_ipAddress - an IP address as String

Returns:

if a given String is a valid IP address; false otherwise

isValidEMail

public static boolean isValidEMail(java.lang.String a_email)

Verifies if a given String is a valid email address (IPv4 or IPv6). There may be more than one addresses in the string, separated by commas (,).

Parameters:

a_email - an email address as String

Returns:

if a given String is a valid email address; false otherwise

getValues

public java.util.Vector getValues()

Returns all values of this X509AlternativeName.

Specified by:

getValues in class AbstractX509Extension

Returns:

all values of this X509AlternativeName

getTags

public java.util.Vector getTags()

Returns the tags corresponding to the values as Integer objects.

Returns:

the tags corresponding to the values as Integer objects

getTagAsString

public static java.lang.String getTagAsString(int tagNo)