org.xnap.plugin
Class PluginVerifier

java.lang.Object
  org.xnap.plugin.PluginVerifier

public class PluginVerifier
extends java.lang.Object

This class verifies the signature of the given Jar and provides informations about its signers

Version:

$Id: PluginVerifier.java,v 1.7 2003/11/04 13:51:06 vanto Exp $

Constructor Summary

PluginVerifier(PluginInfo info)
Initialized a new PluginVerifier It verfies all jars used by the plugin and provides information about its signers.

Method Summary

java.security.cert.Certificate[]	getCertificates() Returns the list of certificates (mostly X509)
java.lang.String[]	getSignedJars() Returns a list of signed jars
java.lang.String	getSigners() Returns a String with all signers.
java.lang.String[]	getUnsignedJars() Returns a list of unsigned jars
boolean	isSigned() Return true, (only) if all jars of the plugin are signed.
boolean	isTrustedBy(java.lang.String[] encodedPKs) Returns true, if all jars are signed and trusted by the given keyset
boolean	isTrustedByXNap() Returns true, if all jars are signed and trusted by XNap
boolean	isValid() Returns true if all jars are consistent and if signed, the signature must be valid.
static java.lang.String	readablePrincipal(java.security.Principal prin) Formats the Principal to make it more human readable

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginVerifier

public PluginVerifier(PluginInfo info)
               throws java.io.IOException

Initialized a new PluginVerifier It verfies all jars used by the plugin and provides information about its signers.

Throws:

java.io.IOException

Method Detail

isValid

public boolean isValid()

Returns true if all jars are consistent and if signed, the signature must be valid.

isSigned

public boolean isSigned()

Return true, (only) if all jars of the plugin are signed.

isTrustedByXNap

public boolean isTrustedByXNap()

Returns true, if all jars are signed and trusted by XNap

isTrustedBy

public boolean isTrustedBy(java.lang.String[] encodedPKs)

Returns true, if all jars are signed and trusted by the given keyset

Parameters:

encodedPKs - StringArray of Base64-encoded X509-PublicKeys

getUnsignedJars

public java.lang.String[] getUnsignedJars()

Returns a list of unsigned jars

getSignedJars

public java.lang.String[] getSignedJars()

Returns a list of signed jars

getCertificates

public java.security.cert.Certificate[] getCertificates()

Returns the list of certificates (mostly X509)

readablePrincipal

public static java.lang.String readablePrincipal(java.security.Principal prin)

Formats the Principal to make it more human readable

getSigners

public java.lang.String getSigners()

Returns a String with all signers.