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| author | Sonic <sonic@dexon.org> | 2018-11-30 12:35:33 +0800 |
|---|---|---|
| committer | Wei-Ning Huang <w@byzantine-lab.io> | 2019-06-12 17:27:19 +0800 |
| commit | 2777a457ba570455ef9641faf33f59852ea93d9e (patch) | |
| tree | 348c23a0c439182d67a54da199626b1d61f8c9ff | |
| parent | 4f9c54893e6eb06dd32c509137fc682cc7b1ab84 (diff) | |
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dex: verify header that imported from fetcher (#68)
| -rw-r--r-- | core/blockchain.go | 4 | ||||
| -rw-r--r-- | dex/handler.go | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/core/blockchain.go b/core/blockchain.go index 625bf7e3a..b22da28ab 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -1734,6 +1734,10 @@ func (bc *BlockChain) insertDexonChain(chain types.Blocks) (int, []interface{}, return 0, events, coalescedLogs, nil } +func (bc *BlockChain) VerifyDexonHeader(header *types.Header) error { + return bc.hc.verifyTSig(header, bc.verifierCache) +} + func (bc *BlockChain) ProcessPendingBlock(block *types.Block, witness *coreTypes.Witness) (*common.Hash, error) { n, events, logs, err := bc.processPendingBlock(block, witness) bc.PostChainEvents(events, logs) diff --git a/dex/handler.go b/dex/handler.go index b6a75d2fd..5cdff5d0c 100644 --- a/dex/handler.go +++ b/dex/handler.go @@ -208,7 +208,7 @@ func NewProtocolManager( manager.downloader = downloader.New(mode, chaindb, manager.eventMux, blockchain, nil, manager.removePeer) validator := func(header *types.Header) error { - return engine.VerifyHeader(blockchain, header, true) + return blockchain.VerifyDexonHeader(header) } heighter := func() uint64 { return blockchain.CurrentBlock().NumberU64() |