com.prosysopc.ua.stack.transport.security

Class SecurityMode

java.lang.Object

com.prosysopc.ua.stack.transport.security.SecurityMode

public final class SecurityMode
extends Object

Binding of SecurityPolicy and MessageSecurityMode.

Security Policy determines which algorithms to use during asymmetric and symmetric encryption.

MessageSecurityMode determines whether to use encryption and whether to use signing during _symmetric_ encryption, which is after hand-shake.

Field Summary

Fields

Modifier and Type	Field and Description
static SecurityMode	AES128_SIGN
static SecurityMode	AES128_SIGN_ENCRYPT
static SecurityMode	AES256_SIGN
static SecurityMode	AES256_SIGN_ENCRYPT
static SecurityMode	BASIC128RSA15_SIGN
static SecurityMode	BASIC128RSA15_SIGN_ENCRYPT
static SecurityMode	BASIC256_SIGN
static SecurityMode	BASIC256_SIGN_ENCRYPT
static SecurityMode	BASIC256SHA256_SIGN
static SecurityMode	BASIC256SHA256_SIGN_ENCRYPT
static SecurityMode[]	EMPTY_ARRAY
static SecurityMode	NONE

Constructor Summary

Constructors

Constructor and Description
SecurityMode(SecurityPolicy securityPolicy, MessageSecurityMode messageSecurityMode) Constructs a new SecurityMode combination of the given SecurityPolicy and MessageSecurityMode.

Method Summary

Modifier and Type	Method and Description
static Set<SecurityMode>	combinations(Set<MessageSecurityMode> modes, Set<SecurityPolicy> policies) Creates all sensible combinations of the given MessageSecurityMode and SecurityPolicy sets.
boolean	equals(Object obj)
MessageSecurityMode	getMessageSecurityMode() Getter for the field messageSecurityMode.
SecurityPolicy	getSecurityPolicy() Getter for the field securityPolicy.
boolean	hasEncryption()
int	hashCode()
boolean	hasSigning()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

BASIC128RSA15_SIGN_ENCRYPT

public static final SecurityMode BASIC128RSA15_SIGN_ENCRYPT

BASIC128RSA15_SIGN

public static final SecurityMode BASIC128RSA15_SIGN

BASIC256_SIGN_ENCRYPT

public static final SecurityMode BASIC256_SIGN_ENCRYPT

BASIC256_SIGN

public static final SecurityMode BASIC256_SIGN

BASIC256SHA256_SIGN_ENCRYPT

public static final SecurityMode BASIC256SHA256_SIGN_ENCRYPT

BASIC256SHA256_SIGN

public static final SecurityMode BASIC256SHA256_SIGN

AES128_SIGN_ENCRYPT

public static final SecurityMode AES128_SIGN_ENCRYPT

AES128_SIGN

public static final SecurityMode AES128_SIGN

AES256_SIGN_ENCRYPT

public static final SecurityMode AES256_SIGN_ENCRYPT

AES256_SIGN

public static final SecurityMode AES256_SIGN

EMPTY_ARRAY

public static final SecurityMode[] EMPTY_ARRAY

NONE

public static final SecurityMode NONE

Constructor Detail

SecurityMode

public SecurityMode(SecurityPolicy securityPolicy,
                    MessageSecurityMode messageSecurityMode)

Constructs a new SecurityMode combination of the given SecurityPolicy and MessageSecurityMode. Note! it is recommended to use the existing constants or the combinations(Set, Set) methods using the constants of the given classes instead of calling this directly.

Method Detail

combinations

public static Set<SecurityMode> combinations(Set<MessageSecurityMode> modes,
                                             Set<SecurityPolicy> policies)

Creates all sensible combinations of the given MessageSecurityMode and SecurityPolicy sets. Both MessageSecurityMode.None and SecurityPolicy.NONE will one by used if the other is present, and wont be combined with any others, i.e. a NONE is only present in the list, if both MessageSecurityMode.None and SecurityPolicy.NONE are present in the respective lists. If either set is null or empty, an empty set is returned. The MessageSecurityMode#Invalid is ignored.

Parameters:

modes - set of modes

policies - set of policies

Returns:

set of SecurityModes, containing all permutations (with the None mode/policy pairing only with the other None).

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getMessageSecurityMode

public MessageSecurityMode getMessageSecurityMode()

Getter for the field messageSecurityMode.

Returns:

a MessageSecurityMode object.

getSecurityPolicy

public SecurityPolicy getSecurityPolicy()

Getter for the field securityPolicy.

Returns:

a SecurityPolicy object.

hasEncryption

public boolean hasEncryption()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

hasSigning

public boolean hasSigning()

toString

public String toString()

Overrides:

toString in class Object