Package org.jgroups.auth

Class Krb5Token

  • All Implemented Interfaces:
    Streamable
    public class Krb5Token
extends AuthToken
    JGroups AuthToken Class to for Kerberos v5 authentication.
    Since:
    3.4
    Author:
    Martin Swales, Claudio Corsi

    • Constructor Summary

      Constructors 
      Constructor Description
      Krb5Token()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean authenticate​(AuthToken token, Message msg)
      This method should be implemented to perform the actual authentication of joining members.
      java.lang.String getName()
      Used to return the full package and class name of the implementation.
      void readFrom​(java.io.DataInput in)
      Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
      void setValue​(java.util.Properties properties)  
      int size()
      The size of the marshalled AuthToken
      void writeTo​(java.io.DataOutput out)
      Write the entire state of the current object (including superclasses) to outstream.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • CLIENT_PRINCIPAL_NAME

        public static final java.lang.String CLIENT_PRINCIPAL_NAME
        See Also:
        Constant Field Values

      • SERVICE_PRINCIPAL_NAME

        public static final java.lang.String SERVICE_PRINCIPAL_NAME
        See Also:
        Constant Field Values

      • client_principal_name

        protected java.lang.String client_principal_name

      • client_password

        protected java.lang.String client_password

      • service_principal_name

        protected java.lang.String service_principal_name

    • Constructor Detail

      • Krb5Token

        public Krb5Token()

    • Method Detail

      • setValue

        public void setValue​(java.util.Properties properties)

      • getName

        public java.lang.String getName()
        Description copied from class: AuthToken
        Used to return the full package and class name of the implementation. This is used by the AUTH protocol to create an instance of the implementation.
        Specified by:
        getName in class AuthToken
        Returns:
        a java.lang.String object of the package and class name

      • authenticate

        public boolean authenticate​(AuthToken token,
                            Message msg)
        Description copied from class: AuthToken
        This method should be implemented to perform the actual authentication of joining members.
        Specified by:
        authenticate in class AuthToken
        Parameters:
        token - the token sent by the joiner
        msg - the Message object containing the actual JOIN_REQ
        Returns:
        true if authenticaion passed or false if it failed.

      • writeTo

        public void writeTo​(java.io.DataOutput out)
             throws java.io.IOException
        Description copied from interface: Streamable
        Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed
        Throws:
        java.io.IOException

      • readFrom

        public void readFrom​(java.io.DataInput in)
              throws java.io.IOException
        Description copied from interface: Streamable
        Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
        Throws:
        java.io.IOException

      • size

        public int size()
        Description copied from class: AuthToken
        The size of the marshalled AuthToken
        Specified by:
        size in class AuthToken