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https://github.com/kaspanet/kaspad.git
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48e1a2c396
* Get rid of insertMode * Rename AddBlockToVirtual->AddBlock * When F is not in the future of P, enforce finality with P and not with F. * Don't allow blocks with invalid parents or with missing block body * Check finality violation before checking block status * Implement CalculateIndependentPruningPoint * Move checkBlockStatus to validateBlock * Add ValidateBlock to block processor interface * Adjust SetPruningPoint to the new IBD flow * Add pruning store to CSM's constructor * Flip wrong condition on AddHeaderTip * Fix func (hts *headerSelectedTipStore) Has * Fix block stage order * Call to ValidateBodyInContext from validatePostProofOfWork * Enable overrideDAGParams * Update log * Rename SetPruningPoint to ValidateAndInsertPruningPoint and move most of its logic inside block processor * Rename hasValidatedHeader->hasValidatedOnlyHeader * Fix typo * Name return values for fetchMissingUTXOSet * Add comment * Return ErrMissingParents when block body is missing * Add logs and comments * Fix merge error * Fix pruning point calculation to be by virtual selected parent * Replace CalculateIndependentPruningPoint to CalculatePruningPointByHeaderSelectedTip * Fix isAwaitingUTXOSet to check pruning point by headers * Change isAwaitingUTXOSet indication * Remove IsBlockInHeaderPruningPointFuture from BlockInfo * Fix LowestChainBlockAboveOrEqualToBlueScore * Add validateNewPruningPointTransactions * Add validateNewPruningAgainstPastUTXO * Rename set_pruning_utxo_set.go to update_pruning_utxo_set.go * Check missing block body hashes by missing block instead of status * Validate pruning point against past UTXO with the pruning point as block hash * Remove virtualHeaderHash * Fix comment * Fix imports
39 lines
1.3 KiB
Go
39 lines
1.3 KiB
Go
package blockprocessor
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import (
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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"github.com/kaspanet/kaspad/domain/consensus/ruleerrors"
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"github.com/kaspanet/kaspad/domain/consensus/utils/consensushashing"
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"github.com/pkg/errors"
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)
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func (bp *blockProcessor) validateAndInsertPruningPoint(newPruningPoint *externalapi.DomainBlock, serializedUTXOSet []byte) error {
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log.Info("Checking that the given pruning point is the expected pruning point")
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expectedNewPruningPointHash, err := bp.pruningManager.CalculatePruningPointByHeaderSelectedTip()
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if err != nil {
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return err
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}
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newPruningPointHash := consensushashing.BlockHash(newPruningPoint)
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if *expectedNewPruningPointHash != *newPruningPointHash {
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return errors.Wrapf(ruleerrors.ErrUnexpectedPruningPoint, "expected pruning point %s but got %s",
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expectedNewPruningPointHash, newPruningPointHash)
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}
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// We have to validate the pruning point block before we set the new pruning point in consensusStateManager.
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log.Infof("Validating the new pruning point %s", newPruningPointHash)
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err = bp.validateBlockAndDiscardChanges(newPruningPoint)
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if err != nil {
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return err
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}
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err = bp.consensusStateManager.UpdatePruningPoint(newPruningPoint, serializedUTXOSet)
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if err != nil {
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return err
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}
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return bp.ValidateAndInsertBlock(newPruningPoint)
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}
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