1 files changed, 0 insertions, 207 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/tsp/cms/CMSTimeStampedDataParser.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/tsp/cms/CMSTimeStampedDataParser.java
deleted file mode 100644
index c3518b778..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/tsp/cms/CMSTimeStampedDataParser.java
+++ /dev/null
@@ -1,207 +0,0 @@
-package org.spongycastle.tsp.cms;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import org.spongycastle.asn1.BERTags;
-import org.spongycastle.asn1.DERIA5String;
-import org.spongycastle.asn1.cms.AttributeTable;
-import org.spongycastle.asn1.cms.CMSObjectIdentifiers;
-import org.spongycastle.asn1.cms.ContentInfoParser;
-import org.spongycastle.asn1.cms.TimeStampedDataParser;
-import org.spongycastle.cms.CMSContentInfoParser;
-import org.spongycastle.cms.CMSException;
-import org.spongycastle.operator.DigestCalculator;
-import org.spongycastle.operator.DigestCalculatorProvider;
-import org.spongycastle.operator.OperatorCreationException;
-import org.spongycastle.tsp.TimeStampToken;
-import org.spongycastle.util.io.Streams;
-
-public class CMSTimeStampedDataParser
-    extends CMSContentInfoParser
-{
-    private TimeStampedDataParser timeStampedData;
-    private TimeStampDataUtil util;
-
-    public CMSTimeStampedDataParser(InputStream in)
-        throws CMSException
-    {
-        super(in);
-
-        initialize(_contentInfo);
-    }
-
-    public CMSTimeStampedDataParser(byte[] baseData)
-        throws CMSException
-    {
-        this(new ByteArrayInputStream(baseData));
-    }
-
-    private void initialize(ContentInfoParser contentInfo)
-        throws CMSException
-    {
-        try
-        {
-            if (CMSObjectIdentifiers.timestampedData.equals(contentInfo.getContentType()))
-            {
-                this.timeStampedData = TimeStampedDataParser.getInstance(contentInfo.getContent(BERTags.SEQUENCE));
-            }
-            else
-            {
-                throw new IllegalArgumentException("Malformed content - type must be " + CMSObjectIdentifiers.timestampedData.getId());
-            }
-        }
-        catch (IOException e)
-        {
-            throw new CMSException("parsing exception: " + e.getMessage(), e);
-        }
-    }
-
-    public byte[] calculateNextHash(DigestCalculator calculator)
-        throws CMSException
-    {
-        return util.calculateNextHash(calculator);
-    }
-
-    public InputStream getContent()
-    {
-        if (timeStampedData.getContent() != null)
-        {
-            return timeStampedData.getContent().getOctetStream();
-        }
-
-        return null;
-    }
-
-    public URI getDataUri()
-        throws URISyntaxException
-    {
-        DERIA5String dataURI = this.timeStampedData.getDataUri();
-
-        if (dataURI != null)
-        {
-           return new URI(dataURI.getString());
-        }
-
-        return null;
-    }
-
-    public String getFileName()
-    {
-        return util.getFileName();
-    }
-
-    public String getMediaType()
-    {
-        return util.getMediaType();
-    }
-
-    public AttributeTable getOtherMetaData()
-    {
-        return util.getOtherMetaData();
-    }
-
-    /**
-     * Initialise the passed in calculator with the MetaData for this message, if it is
-     * required as part of the initial message imprint calculation.
-     *
-     * @param calculator the digest calculator to be initialised.
-     * @throws CMSException if the MetaData is required and cannot be processed
-     */
-    public void initialiseMessageImprintDigestCalculator(DigestCalculator calculator)
-        throws CMSException
-    {
-        util.initialiseMessageImprintDigestCalculator(calculator);
-    }
-
-    /**
-     * Returns an appropriately initialised digest calculator based on the message imprint algorithm
-     * described in the first time stamp in the TemporalData for this message. If the metadata is required
-     * to be included in the digest calculation, the returned calculator will be pre-initialised.
-     *
-     * @param calculatorProvider  a provider of DigestCalculator objects.
-     * @return an initialised digest calculator.
-     * @throws OperatorCreationException if the provider is unable to create the calculator.
-     */
-    public DigestCalculator getMessageImprintDigestCalculator(DigestCalculatorProvider calculatorProvider)
-        throws OperatorCreationException
-    {
-        try
-        {
-            parseTimeStamps();
-        }
-        catch (CMSException e)
-        {
-            throw new OperatorCreationException("unable to extract algorithm ID: " + e.getMessage(), e);
-        }
-
-        return util.getMessageImprintDigestCalculator(calculatorProvider);
-    }
-
-    public TimeStampToken[] getTimeStampTokens()
-        throws CMSException
-    {
-        parseTimeStamps();
-
-        return util.getTimeStampTokens();
-    }
-
-    /**
-     * Validate the digests present in the TimeStampTokens contained in the CMSTimeStampedData.
-     *
-     * @param calculatorProvider provider for digest calculators
-     * @param dataDigest the calculated data digest for the message
-     * @throws ImprintDigestInvalidException if an imprint digest fails to compare
-     * @throws CMSException  if an exception occurs processing the message.
-     */
-    public void validate(DigestCalculatorProvider calculatorProvider, byte[] dataDigest)
-        throws ImprintDigestInvalidException, CMSException
-    {
-        parseTimeStamps();
-
-        util.validate(calculatorProvider, dataDigest);
-    }
-
-    /**
-     * Validate the passed in timestamp token against the tokens and data present in the message.
-     *
-     * @param calculatorProvider provider for digest calculators
-     * @param dataDigest the calculated data digest for the message.
-     * @param timeStampToken  the timestamp token of interest.
-     * @throws ImprintDigestInvalidException if the token is not present in the message, or an imprint digest fails to compare.
-     * @throws CMSException if an exception occurs processing the message.
-     */
-    public void validate(DigestCalculatorProvider calculatorProvider, byte[] dataDigest, TimeStampToken timeStampToken)
-        throws ImprintDigestInvalidException, CMSException
-    {
-        parseTimeStamps();
-
-        util.validate(calculatorProvider, dataDigest, timeStampToken);
-    }
-
-    private void parseTimeStamps()
-        throws CMSException
-    {
-        try
-        {
-            if (util == null)
-            {
-                InputStream cont = this.getContent();
-
-                if (cont != null)
-                {
-                    Streams.drain(cont);
-                }
-
-                util = new TimeStampDataUtil(timeStampedData);
-            }
-        }
-        catch (IOException e)
-        {
-            throw new CMSException("unable to parse evidence block: " + e.getMessage(), e);
-        }
-    }
-}