jsdsi.util
Class Loader

java.lang.Object
  jsdsi.util.Loader

public class Loader

extends java.lang.Object

NOTE: This class is purely used for testing purposes and creates invalid certificates with fake signatures.

Creates a set of certificates from a flat text file for testing. Each certificate appears on its own line. Blank lines are allowed, but comments are not.

Name certs are specified as follows:
ISSUER name -> SUBJECT [names...]

For example,
ALICE friends -> BOB
BOB my-friends -> BOB sister
BOB sister -> CAROL

Note that we use uppercase for keys and lowercase for names for clarity, but this is not required. However, lines are case-sensitive, so "BOB" is different from "Bob".

Auth certs are specified as follows:
ISSUER [!|+]tag -> SUBJECT [names...]
where ! means the permission "tag" cannot be delegated, while "+" means that it can.

For example,
ALICE !read -> BOB
BOB +write -> BOB my-friends

Version:

$Revision: 1.2.2.2 $ $Date: 2005/11/08 03:12:52 $

Author:

Sameer Ajmani, Sean Radford

Constructor Summary

Loader(java.lang.String filename, CertificateDAO dao)
Creates a new Loader from a given filename.

Method Summary

java.util.Set	getCerts() Returns the certs of this Loader.
java.security.cert.CertStore	getCertStore() Returns the cert store of this Loader.
java.util.Collection	getKeys() Returns the keys of this Loader.
java.util.Set	getNames() Returns the names of this Loader.
java.util.Set	getTags() Returns the tags of this Loader.

Methods inherited from class java.lang.Object

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

Constructor Detail

Loader

public Loader(java.lang.String filename,
              CertificateDAO dao)
       throws java.io.IOException

Creates a new Loader from a given filename.

Parameters:

filename - filename to read the certificates from.

dao - to use for the CertStore

Throws:

java.io.IOException - if an error occurs reading the file filename.

Method Detail

getCertStore

public java.security.cert.CertStore getCertStore()

Returns the cert store of this Loader.

Returns:

the cert store of this Loader.

getKeys

public java.util.Collection getKeys()

Returns the keys of this Loader.

Returns:

the keys of this Loader.

getCerts

public java.util.Set getCerts()

Returns the certs of this Loader.

Returns:

the certs of this Loader.

getNames

public java.util.Set getNames()

Returns the names of this Loader.

Returns:

the names of this Loader.

getTags

public java.util.Set getTags()

Returns the tags of this Loader.

Returns:

the tags of this Loader.