org.spongycastle.dvcs

Class DVCSRequestInfo

java.lang.Object

org.spongycastle.dvcs.DVCSRequestInfo

public class DVCSRequestInfo
extends java.lang.Object

Information piece of DVCS requests. It is common for all types of DVCS requests.

Constructor Summary

Constructors

Constructor and Description
DVCSRequestInfo(byte[] in) Constructs DVCRequestInfo from byte array (DER encoded DVCSRequestInformation).
DVCSRequestInfo(org.spongycastle.asn1.dvcs.DVCSRequestInformation data) Constructs DVCRequestInfo from DVCSRequestInformation ASN.1 structure.

Method Summary

Modifier and Type	Method and Description
org.spongycastle.asn1.x509.GeneralNames	getDataLocations() Get data locations, where the copy of request Data can be obtained.
org.spongycastle.asn1.x509.GeneralNames	getDVCSNames() Get names of DVCS servers.
java.math.BigInteger	getNonce() Get nonce if it is set.
org.spongycastle.asn1.x509.GeneralNames	getRequester() Get names of requesting entity, if set.
org.spongycastle.asn1.x509.PolicyInformation	getRequestPolicy() Get policy, under which the validation is requested.
java.util.Date	getRequestTime() Get request generation time if it is set.
int	getServiceType() Get requested service type.
int	getVersion() Get DVCS version of request.
org.spongycastle.asn1.dvcs.DVCSRequestInformation	toASN1Structure() Converts to corresponding ASN.1 structure (DVCSRequestInformation).
static boolean	validate(DVCSRequestInfo requestInfo, DVCSRequestInfo responseInfo) Compares two DVCRequestInfo structures: one from DVCRequest, and one from DVCResponse.

Methods inherited from class java.lang.Object

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

Constructor Detail

DVCSRequestInfo

public DVCSRequestInfo(byte[] in)

Constructs DVCRequestInfo from byte array (DER encoded DVCSRequestInformation).

Parameters:

in - a byte array holding the encoding of a DVCSRequestInformation structure.

DVCSRequestInfo

public DVCSRequestInfo(org.spongycastle.asn1.dvcs.DVCSRequestInformation data)

Constructs DVCRequestInfo from DVCSRequestInformation ASN.1 structure.

Parameters:

data - a DVCSRequestInformation to populate this object with.

Method Detail

toASN1Structure

public org.spongycastle.asn1.dvcs.DVCSRequestInformation toASN1Structure()

Converts to corresponding ASN.1 structure (DVCSRequestInformation).

Returns:

a DVCSRequestInformation object.

getVersion

public int getVersion()

Get DVCS version of request.

Returns:

the version number of the request.

getServiceType

public int getServiceType()

Get requested service type.

Returns:

one of CPD, VSD, VPKC, CCPD (see constants).

getNonce

public java.math.BigInteger getNonce()

Get nonce if it is set. Note: this field can be set (if not present) or extended (if present) by DVCS.

Returns:

nonce value, or null if it is not set.

getRequestTime

public java.util.Date getRequestTime()
                              throws DVCSParsingException

Get request generation time if it is set.

Returns:

time of request, or null if it is not set.

Throws:

DVCSParsingException - if a request time is present but cannot be extracted.

getRequester

public org.spongycastle.asn1.x509.GeneralNames getRequester()

Get names of requesting entity, if set.

Returns:

the requesting entity, or null.

getRequestPolicy

public org.spongycastle.asn1.x509.PolicyInformation getRequestPolicy()

Get policy, under which the validation is requested.

Returns:

policy identifier or null, if any policy is acceptable.

getDVCSNames

public org.spongycastle.asn1.x509.GeneralNames getDVCSNames()

Get names of DVCS servers. Note: this field can be set by DVCS.

Returns:

the DVCS names object, or null if not set.

getDataLocations

public org.spongycastle.asn1.x509.GeneralNames getDataLocations()

Get data locations, where the copy of request Data can be obtained. Note: the exact meaning of field is up to applications. Note: this field can be set by DVCS.

Returns:

the DVCS dataLocations object, or null if not set.

validate

public static boolean validate(DVCSRequestInfo requestInfo,
                               DVCSRequestInfo responseInfo)

Compares two DVCRequestInfo structures: one from DVCRequest, and one from DVCResponse. This function implements RFC 3029, 9.1 checks of reqInfo.

Parameters:

requestInfo - - DVCRequestInfo of DVCRequest

responseInfo - - DVCRequestInfo of DVCResponse

Returns:

true if server's requestInfo matches client's requestInfo