public void TestGetOutputHash()
{
AggregationHashChain aggregationHashChain = GetAggregationHashChainFromFile(Resources.AggregationHashChain_Ok);
AggregationHashChainResult result = new AggregationHashChainResult(1, aggregationHashChain.InputHash);
result = aggregationHashChain.GetOutputHash(result);
Assert.AreEqual(new DataHash(Base16.Decode("0116FF519501549E59F94952234BEAE90D1AB708901AF7B3F92B88B6A441969541")), result.Hash, "Unexpected output hash.");
Assert.AreEqual(29, result.Level, "Unexpected level.");
}
/// <see cref="VerificationRule.Verify" />
public override VerificationResult Verify(IVerificationContext context)
{
ReadOnlyCollection <AggregationHashChain> aggregationHashChains = GetAggregationHashChains(GetSignature(context), true);
AggregationHashChainResult chainResult = null;
foreach (AggregationHashChain aggregationHashChain in aggregationHashChains)
{
if (chainResult == null)
{
chainResult = new AggregationHashChainResult(0, aggregationHashChain.InputHash);
}
if (aggregationHashChain.InputHash != chainResult.Hash)
{
Logger.Debug("Aggregation hash chains not consistent. Aggregation hash chain input hash {0} does not match previous aggregation hash chain output hash {1}.",
aggregationHashChain.InputHash, chainResult.Hash);
return(new VerificationResult(GetRuleName(), VerificationResultCode.Fail, VerificationError.Int01));
}
chainResult = aggregationHashChain.GetOutputHash(chainResult);
}
return(new VerificationResult(GetRuleName(), VerificationResultCode.Ok));
}
