Package org.tinyradius.packet.util

Interface MessageAuthSupport<T extends MessageAuthSupport<?>>

Type Parameters:

T - same type as implementation

All Superinterfaces:

AttributeHolder, NestedAttributeHolder, RadiusPacket

All Known Implementing Classes:

AccessRequest, AccessRequestChap, AccessRequestEap, AccessRequestPap, AccessResponse

public interface MessageAuthSupport<T extends MessageAuthSupport<?>>
extends RadiusPacket

Partial implementation for supporting Message-Authenticator (RFC 2869)

Field Summary

Fields

Modifier and Type	Field	Description
static byte	MESSAGE_AUTHENTICATOR

Fields inherited from interface org.tinyradius.packet.RadiusPacket

HEADER_LENGTH

Method Summary

Modifier and Type	Method	Description
default byte[]	calcMessageAuthInput(byte[] requestAuth)
default byte[]	computeMessageAuth(java.lang.String sharedSecret, byte[] requestAuth)
T	copy()
default T	encodeMessageAuth(java.lang.String sharedSecret, byte[] requestAuth)
static javax.crypto.Mac	getHmacMd5(java.lang.String key)
default void	verifyMessageAuth(java.lang.String sharedSecret, byte[] requestAuth)

Methods inherited from interface org.tinyradius.attribute.util.AttributeHolder

addAttribute, addAttribute, getAttribute, getAttribute, getAttributeBytes, getAttributeMap, getAttributes, getAttributes, getAttributeString, getChildVendorId, lookupAttributeType, removeAttributes, removeLastAttribute

Methods inherited from interface org.tinyradius.attribute.util.NestedAttributeHolder

addAttribute, getAttribute, getAttributes, getAttributes, getVendorSpecificAttributes, removeAttribute, removeAttributes, removeSubAttribute

Methods inherited from interface org.tinyradius.packet.RadiusPacket

getAttributes, getAuthenticator, getDictionary, getId, getType

Field Details

MESSAGE_AUTHENTICATOR

static final byte MESSAGE_AUTHENTICATOR

See Also:

Constant Field Values

Method Details

copy

T copy()

Specified by:

copy in interface RadiusPacket

Returns:

packet of same type as self, including intermediate/transient fields

encodeMessageAuth

default T encodeMessageAuth(java.lang.String sharedSecret, byte[] requestAuth)

Parameters:

sharedSecret - share secret

requestAuth - current packet auth if encoding request, otherwise auth for corresponding request

Returns:

shallow copy of packet

verifyMessageAuth

default void verifyMessageAuth(java.lang.String sharedSecret, byte[] requestAuth) throws RadiusPacketException

Throws:

RadiusPacketException

computeMessageAuth

default byte[] computeMessageAuth(java.lang.String sharedSecret, byte[] requestAuth)

calcMessageAuthInput

default byte[] calcMessageAuthInput(byte[] requestAuth)

getHmacMd5

static javax.crypto.Mac getHmacMd5(java.lang.String key)