Example usage for org.bouncycastle.tsp TimeStampRequest validate

Introduction

In this page you can find the example usage for org.bouncycastle.tsp TimeStampRequest validate.

Prototype

public void validate(Set algorithms, Set policies, Set extensions) throws TSPException 

Source Link

Document

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.

Usage

From source file:org.votingsystem.signature.util.TimeStampResponseGenerator.java

License:Open Source License

public TimeStampResponse generate(TimeStampRequest request, BigInteger serialNumber, Date genTime)
        throws TSPException {
    this.statusStrings = new ASN1EncodableVector();

    TimeStampResp resp;/*from   w  w  w. ja  v a2s .com*/
    PKIStatusInfo pkiStatusInfo;
    try {
        if (genTime == null) {
            throw new TSPValidationException("The time source is not available.", 512);
        }

        request.validate(this.acceptedAlgorithms, this.acceptedPolicies, this.acceptedExtensions);
        this.status = 0;
        this.addStatusString("Operation Okay");
        PKIStatusInfo e = this.getPKIStatusInfo();
        pkiStatusInfo = null;

        ContentInfo pkiStatusInfo1;
        try {
            ByteArrayInputStream ioEx = new ByteArrayInputStream(this.tokenGenerator
                    .generate(request, serialNumber, genTime).toCMSSignedData().getEncoded());
            ASN1InputStream aIn = new ASN1InputStream(ioEx);
            pkiStatusInfo1 = ContentInfo.getInstance(aIn.readObject());
        } catch (IOException var10) {
            throw new TSPException("Timestamp token received cannot be converted to ContentInfo", var10);
        }

        resp = new TimeStampResp(e, pkiStatusInfo1);
    } catch (TSPValidationException var11) {
        this.status = 2;
        this.setFailInfoField(var11.getFailureCode());
        this.addStatusString(var11.getMessage());
        pkiStatusInfo = this.getPKIStatusInfo();
        resp = new TimeStampResp(pkiStatusInfo, (ContentInfo) null);
    }

    try {
        return new TimeStampResponse(resp);
    } catch (IOException var9) {
        throw new TSPException("created badly formatted response!");
    }
}

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