onionr can now import blocks from disk
parent
5813190cc4
commit
193845104e
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@ -253,7 +253,7 @@ class Core:
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return
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def addToBlockDB(self, newHash, selfInsert=False):
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def addToBlockDB(self, newHash, selfInsert=False, dataSaved=False):
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'''
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Add a hash value to the block db
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@ -266,7 +266,7 @@ class Core:
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conn = sqlite3.connect(self.blockDB)
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c = conn.cursor()
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currentTime = math.floor(time.time())
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if selfInsert:
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if selfInsert or dataSaved:
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selfInsert = 1
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else:
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selfInsert = 0
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@ -191,6 +191,8 @@ class Onionr:
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'addaddress': self.addAddress,
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'addfile': self.addFile,
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'importblocks': self.onionrUtils.importNewBlocks,
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'introduce': self.onionrCore.introduceNode,
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'connect': self.addAddress
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}
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@ -212,6 +214,7 @@ class Onionr:
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'pm': 'Adds a private message to block',
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'get-pms': 'Shows private messages sent to you',
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'addfile': 'Create an Onionr block from a file',
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'importblocks': 'import blocks from the disk (Onionr is transport-agnostic!)',
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'introduce': 'Introduce your node to the public Onionr network',
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}
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@ -18,7 +18,7 @@
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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'''
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# Misc functions that do not fit in the main api, but are useful
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import getpass, sys, requests, os, socket, hashlib, logger, sqlite3, config, binascii, time, base64, json
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import getpass, sys, requests, os, socket, hashlib, logger, sqlite3, config, binascii, time, base64, json, glob
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import nacl.signing, nacl.encoding
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if sys.version_info < (3, 6):
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@ -422,4 +422,22 @@ class OnionrUtils:
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return False
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def token(self, size = 32):
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return binascii.hexlify(os.urandom(size))
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return binascii.hexlify(os.urandom(size))
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def importNewBlocks(self, scanDir=''):
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'''This function is intended to scan for new blocks ON THE DISK and import them'''
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blockList = self._core.getBlockList()
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if scanDir == '':
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scanDir = self._core.blockDataLocation
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if not scanDir.endswith('/'):
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scanDir += '/'
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for block in glob.glob(scanDir + "*.dat"):
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if block.replace(scanDir, '').replace('.dat', '') not in blockList:
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logger.info("Found new block on dist " + block)
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with open(block, 'rb') as newBlock:
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block = block.replace(scanDir, '').replace('.dat', '')
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if self._core._crypto.sha3Hash(newBlock.read()) == block.replace('.dat', ''):
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self._core.addToBlockDB(block.replace('.dat', ''), dataSaved=True)
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logger.info('Imported block.')
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else:
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logger.warn('Failed to verify hash for ' + block)
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