org.ietf.jgss
Class ChannelBinding
The GSS-API accommodates the concept of caller-provided channel
binding information. Channel bindings are used to strengthen the
quality with which peer entity authentication is provided during
context establishment. They enable the GSS-API callers to bind the
establishment of the security context to relevant characteristics
like addresses or to application specific data.
The caller initiating the security context must determine the
appropriate channel binding values to set in the
GSSContext
object. The acceptor must provide an identical binding in order to
validate that received tokens possess correct channel-related
characteristics.
Use of channel bindings is optional in GSS-API. Since channel-binding
information may be transmitted in context establishment tokens,
applications should therefore not use confidential data as
channel-binding components.
ChannelBinding(byte[] appData) - Creates a ChannelBinding object without any addressing information.
|
ChannelBinding(InetAddress initAddr, InetAddress acceptAddr, byte[] appData) - Create a ChannelBinding object with user supplied address information
and data.
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clone , equals , extends Object> getClass , finalize , hashCode , notify , notifyAll , toString , wait , wait , wait |
ChannelBinding
public ChannelBinding(byte[] appData)
Creates a ChannelBinding object without any addressing information.
appData
- Application supplied data to be used as part of the
channel bindings.
ChannelBinding
public ChannelBinding(InetAddress initAddr,
InetAddress acceptAddr,
byte[] appData)
Create a ChannelBinding object with user supplied address information
and data. null
values can be used for any fields which the
application does not want to specify.
initAddr
- The address of the context initiator. null
value can be supplied to indicate that the application
does not want to set this value.acceptAddr
- The address of the context acceptor. null
value can be supplied to indicate that the application
does not want to set this value.appData
- Application supplied data to be used as part of the
channel bindings. null
value can be
supplied to indicate that the application does not
want to set this value.
equals
public boolean equals(Object obj)
Returns true
if two channel bindings match.
- equals in interface Object
obj
- Another channel binding to compare with.
- True if this channel binding equals the other.
getAcceptorAddress
public InetAddress getAcceptorAddress()
Returns the acceptor's address for this channel binding.
null
is returned if the address has not been set.
- The acceptor's address, or
null
.
getApplicationData
public byte[] getApplicationData()
Returns application data being used as part of the ChannelBinding.
null
is returned if no application data has been
specified for the channel binding.
- The application data, or
null
.
getInitiatorAddress
public InetAddress getInitiatorAddress()
Returns the initiator's address for this channel binding.
null
is returned if the address has not been set.
- The initiator's address, or
null
.
ChannelBinding.java -- a channel binding in the GSS-API.
Copyright (C) 2004 Free Software Foundation, Inc.
This file is part of GNU Classpath.
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The documentation comments of this class are derived from the text
of RFC 2853: Generic Security Service API Version 2: Java Bindings.
That document is covered under the following license notice:
Copyright (C) The Internet Society (2000). All Rights Reserved.
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