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added dynamic proof of work

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Kevin Froman 2018-12-24 00:12:46 -06:00
parent 8c79cd9583
commit b45bb94375
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9 changed files with 104 additions and 29 deletions
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24
onionr/core.py
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@ -680,7 +680,10 @@ class Core:
Inserts a block into the network
encryptType must be specified to encrypt a block
'''
allocationReachedMessage = 'Cannot insert block, disk allocation reached.'
if self._utils.storageCounter.isFull():
logger.error(allocationReachedMessage)
return False
retData = False
# check nonce
dataNonce = self._utils.bytesToStr(self._crypto.sha3Hash(data))
@ -774,13 +777,18 @@ class Core:
proof = onionrproofs.POW(metadata, data)
payload = proof.waitForResult()
if payload != False:
retData = self.setData(payload)
# Tell the api server through localCommand to wait for the daemon to upload this block to make stastical analysis more difficult
self._utils.localCommand('waitforshare/' + retData)
self.addToBlockDB(retData, selfInsert=True, dataSaved=True)
#self.setBlockType(retData, meta['type'])
self._utils.processBlockMetadata(retData)
self.daemonQueueAdd('uploadBlock', retData)
try:
retData = self.setData(payload)
except onionrexceptions.DiskAllocationReached:
logger.error(allocationReachedMessage)
retData = False
else:
# Tell the api server through localCommand to wait for the daemon to upload this block to make stastical analysis more difficult
self._utils.localCommand('waitforshare/' + retData)
self.addToBlockDB(retData, selfInsert=True, dataSaved=True)
#self.setBlockType(retData, meta['type'])
self._utils.processBlockMetadata(retData)
self.daemonQueueAdd('uploadBlock', retData)
if retData != False:
events.event('insertBlock', onionr = None, threaded = False)