org.bouncycastle.tsp

Class TimeStampRequest

java.lang.Object

org.bouncycastle.tsp.TimeStampRequest

All Implemented Interfaces:

java.security.cert.X509Extension

public class TimeStampRequest
extends java.lang.Object
implements java.security.cert.X509Extension

Base class for an RFC 3161 Time Stamp Request.

Constructor Summary

Constructors

Constructor and Description
TimeStampRequest(byte[] req) Create a TimeStampRequest from the past in byte array.
TimeStampRequest(java.io.InputStream in) Create a TimeStampRequest from the past in input stream.
TimeStampRequest(org.bouncycastle.asn1.tsp.TimeStampReq req)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getCertReq()
java.util.Set	getCriticalExtensionOIDs()
byte[]	getEncoded() return the ASN.1 encoded representation of this object.
byte[]	getExtensionValue(java.lang.String oid)
java.lang.String	getMessageImprintAlgOID()
byte[]	getMessageImprintDigest()
java.math.BigInteger	getNonce()
java.util.Set	getNonCriticalExtensionOIDs()
java.lang.String	getReqPolicy()
int	getVersion()
boolean	hasUnsupportedCriticalExtension()
void	validate(java.util.Set algorithms, java.util.Set policies, java.util.Set extensions, java.lang.String provider) Validate the timestamp request, checking the digest to see if it is of an accepted type and whether it is of the correct length for the algorithm specified.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeStampRequest

public TimeStampRequest(org.bouncycastle.asn1.tsp.TimeStampReq req)

TimeStampRequest

public TimeStampRequest(byte[] req)
                 throws java.io.IOException

Create a TimeStampRequest from the past in byte array.

Parameters:

req - byte array containing the request.

Throws:

java.io.IOException - if the request is malformed.

TimeStampRequest

public TimeStampRequest(java.io.InputStream in)
                 throws java.io.IOException

Create a TimeStampRequest from the past in input stream.

Parameters:

in - input stream containing the request.

Throws:

java.io.IOException - if the request is malformed.

Method Detail

getVersion

public int getVersion()

getMessageImprintAlgOID

public java.lang.String getMessageImprintAlgOID()

getMessageImprintDigest

public byte[] getMessageImprintDigest()

getReqPolicy

public java.lang.String getReqPolicy()

getNonce

public java.math.BigInteger getNonce()

getCertReq

public boolean getCertReq()

validate

public void validate(java.util.Set algorithms,
            java.util.Set policies,
            java.util.Set extensions,
            java.lang.String provider)
              throws TSPException,
                     java.security.NoSuchProviderException

Validate the timestamp request, checking the digest to see if it is of an accepted type and whether it is of the correct length for the algorithm specified.

Parameters:

algorithms - a set of String OIDS giving accepted algorithms.

policies - if non-null a set of policies we are willing to sign under.

extensions - if non-null a set of extensions we are willing to accept.

provider - the provider to confirm the digest size against.

Throws:

TSPException - if the request is invalid, or processing fails.

java.security.NoSuchProviderException

getEncoded

public byte[] getEncoded()
                  throws java.io.IOException

return the ASN.1 encoded representation of this object.

Throws:

java.io.IOException

getExtensionValue

public byte[] getExtensionValue(java.lang.String oid)

Specified by:

getExtensionValue in interface java.security.cert.X509Extension

getNonCriticalExtensionOIDs

public java.util.Set getNonCriticalExtensionOIDs()

Specified by:

getNonCriticalExtensionOIDs in interface java.security.cert.X509Extension

getCriticalExtensionOIDs

public java.util.Set getCriticalExtensionOIDs()

Specified by:

getCriticalExtensionOIDs in interface java.security.cert.X509Extension

hasUnsupportedCriticalExtension

public boolean hasUnsupportedCriticalExtension()

Specified by:

hasUnsupportedCriticalExtension in interface java.security.cert.X509Extension