public class LTPATokenCallbackHandler
extends java.lang.Object
implements javax.security.auth.callback.CallbackHandler
The LTPATokenCallbackHandler
gathers the authentication data passed in and tries to
get an LTPA token from it. It will set the token into the BinaryTokenCallback
. This is the only
callback supported by this handler. Any other callback will throw an UnsupportedCallbackException.
Supported Callback
s:
com.ibm.wsspi.wssecurity.auth.callback.BinaryTokenCallback
BinaryTokenCallback
Constructor and Description |
---|
LTPATokenCallbackHandler()
Constructor with no parameters.
|
LTPATokenCallbackHandler(java.lang.String userid,
char[] password,
java.util.Map properties)
Constructs an
LTPATokenCallbackHandler using userid , password
and properties parameters. |
Modifier and Type | Method and Description |
---|---|
void |
handle(javax.security.auth.callback.Callback[] callbacks)
This implementation of
LTPATokenCallbackHandler collect the username and password data
passed into the init method of the callback handler. |
public LTPATokenCallbackHandler()
public LTPATokenCallbackHandler(java.lang.String userid, char[] password, java.util.Map properties)
LTPATokenCallbackHandler
using userid
, password
and properties
parameters.
The parameters should include only stateless information.userid
- The user name.password
- The user password.properties
- A set of name-value pairs.public void handle(javax.security.auth.callback.Callback[] callbacks) throws java.io.IOException, javax.security.auth.callback.UnsupportedCallbackException
This implementation of LTPATokenCallbackHandler
collect the username and password data
passed into the init method of the callback handler. If no username/password is passed in, the handler
will try to get the token from the runAs subject. If no token can be retrieved from either of these
methods, a null token will be set in the BinaryTokenCallback.
handle
in interface javax.security.auth.callback.CallbackHandler
callbacks
- An array of Callback
objects provided by the underlying
security service which contains the information
requested to be retrieved or displayed.java.io.IOException
- If an input or output error occurs.javax.security.auth.callback.UnsupportedCallbackException
- If the implementation of this method does not support one or more of the
Callback
s specified in the callbacks parameter.