onionr now waits for a block to be uploaded to share it, unless the node exits
This commit is contained in:
Kevin Froman
parent
1303edc2fa
commit
851b2bef76
5 changed files with 51 additions and 24 deletions
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@ -105,6 +105,8 @@ class API:
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self.mimeType = 'text/plain'
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self.overrideCSP = False
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self.hideBlocks = [] # Blocks to be denied sharing
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with open(self._core.dataDir + 'time-bypass.txt', 'w') as bypass:
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bypass.write(self.timeBypassToken)
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@ -236,6 +238,15 @@ class API:
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self.validateHost('private')
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if action == 'hello':
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resp = Response('Hello, World! ' + request.host)
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elif action == 'waitForShare':
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if self._core._utils.validateHash(data):
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if data not in self.hideBlocks:
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self.hideBlocks.append(data)
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else:
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self.hideBlocks.remove(data)
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resp = "success"
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else:
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resp = "failed to validate hash"
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elif action == 'shutdown':
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# request.environ.get('werkzeug.server.shutdown')()
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self.http_server.stop()
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@ -464,7 +475,11 @@ class API:
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elif action == 'getDBHash':
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resp = Response(self._utils.getBlockDBHash())
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elif action == 'getBlockHashes':
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resp = Response('\n'.join(self._core.getBlockList()))
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bList = self._core.getBlockList()
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for b in self.hideBlocks:
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if b in bList:
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bList.remove(b)
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resp = Response('\n'.join(bList))
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# setData should be something the communicator initiates, not this api
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elif action == 'getData':
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resp = ''
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@ -41,7 +41,7 @@ class OnionrCommunicatorDaemon:
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self.nistSaltTimestamp = 0
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self.powSalt = 0
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self.blockToUpload = ''
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self.blocksToUpload = []
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# loop time.sleep delay in seconds
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self.delay = 1
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@ -96,6 +96,7 @@ class OnionrCommunicatorDaemon:
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OnionrCommunicatorTimers(self, self.daemonTools.cleanOldBlocks, 65)
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OnionrCommunicatorTimers(self, self.lookupAdders, 60, requiresPeer=True)
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OnionrCommunicatorTimers(self, self.daemonTools.cooldownPeer, 30, requiresPeer=True)
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OnionrCommunicatorTimers(self, self.uploadBlock, 10, requiresPeer=True, maxThreads=1)
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netCheckTimer = OnionrCommunicatorTimers(self, self.daemonTools.netCheck, 600)
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announceTimer = OnionrCommunicatorTimers(self, self.daemonTools.announceNode, 305, requiresPeer=True, maxThreads=1)
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cleanupTimer = OnionrCommunicatorTimers(self, self.peerCleanup, 300, requiresPeer=True)
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@ -167,7 +168,7 @@ class OnionrCommunicatorDaemon:
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else:
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continue
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newDBHash = self.peerAction(peer, 'getDBHash') # get their db hash
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if newDBHash == False:
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if newDBHash == False or not self._core._utils.validateHash(newDBHash):
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continue # if request failed, restart loop (peer is added to offline peers automatically)
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triedPeers.append(peer)
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if newDBHash != self._core.getAddressInfo(peer, 'DBHash'):
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@ -466,8 +467,7 @@ class OnionrCommunicatorDaemon:
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if i.timerFunction.__name__ == 'lookupAdders':
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i.count = (i.frequency - 1)
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elif cmd[0] == 'uploadBlock':
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self.blockToUpload = cmd[1]
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threading.Thread(target=self.uploadBlock).start()
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self.blocksToUpload.append(cmd[1])
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elif cmd[0] == 'startSocket':
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# Create our own socket server
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socketInfo = json.loads(cmd[1])
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@ -488,23 +488,31 @@ class OnionrCommunicatorDaemon:
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'''Upload our block to a few peers'''
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# when inserting a block, we try to upload it to a few peers to add some deniability
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triedPeers = []
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if not self._core._utils.validateHash(self.blockToUpload):
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logger.warn('Requested to upload invalid block')
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return
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for i in range(max(len(self.onlinePeers), 2)):
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peer = self.pickOnlinePeer()
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if peer in triedPeers:
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continue
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triedPeers.append(peer)
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url = 'http://' + peer + '/public/upload/'
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data = {'block': block.Block(self.blockToUpload).getRaw()}
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proxyType = ''
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if peer.endswith('.onion'):
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proxyType = 'tor'
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elif peer.endswith('.i2p'):
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proxyType = 'i2p'
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logger.info("Uploading block")
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self._core._utils.doPostRequest(url, data=data, proxyType=proxyType)
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finishedUploads = []
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if len(self.blocksToUpload) != 0:
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for bl in self.blocksToUpload:
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if not self._core._utils.validateHash(bl):
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logger.warn('Requested to upload invalid block')
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return
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for i in range(max(len(self.onlinePeers), 2)):
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peer = self.pickOnlinePeer()
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if peer in triedPeers:
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continue
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triedPeers.append(peer)
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url = 'http://' + peer + '/public/upload/'
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data = {'block': block.Block(bl).getRaw()}
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proxyType = ''
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if peer.endswith('.onion'):
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proxyType = 'tor'
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elif peer.endswith('.i2p'):
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proxyType = 'i2p'
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logger.info("Uploading block")
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if not self._core._utils.doPostRequest(url, data=data, proxyType=proxyType) == False:
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self._core._utils.localCommand('waitForShare', data=bl)
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finishedUploads.append(bl)
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for x in finishedUploads:
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self.blocksToUpload.remove(x)
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self.decrementThreadCount('uploadBlock')
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def announce(self, peer):
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'''Announce to peers our address'''
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@ -728,6 +728,8 @@ class Core:
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payload = proof.waitForResult()
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if payload != False:
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retData = self.setData(payload)
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# Tell the api server through localCommand to wait for the daemon to upload this block to make stastical analysis more difficult
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self._utils.localCommand('waitForShare', data=retData)
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self.addToBlockDB(retData, selfInsert=True, dataSaved=True)
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#self.setBlockType(retData, meta['type'])
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self._utils.processBlockMetadata(retData)
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@ -40,7 +40,7 @@ except ImportError:
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raise Exception("You need the PySocks module (for use with socks5 proxy to use Tor)")
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ONIONR_TAGLINE = 'Anonymous P2P Platform - GPLv3 - https://Onionr.VoidNet.Tech'
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ONIONR_VERSION = '0.3.0' # for debugging and stuff
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ONIONR_VERSION = '0.3.1' # for debugging and stuff
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ONIONR_VERSION_TUPLE = tuple(ONIONR_VERSION.split('.')) # (MAJOR, MINOR, VERSION)
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API_VERSION = '5' # increments of 1; only change when something fundemental about how the API works changes. This way other nodes know how to communicate without learning too much information about you.
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@ -150,7 +150,7 @@ class OnionrUtils:
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logger.error('Failed to read my address.', error = error)
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return None
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def localCommand(self, command, silent = True):
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def localCommand(self, command, data='', silent = True):
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'''
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Send a command to the local http API server, securely. Intended for local clients, DO NOT USE for remote peers.
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'''
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@ -164,6 +164,8 @@ class OnionrUtils:
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except FileNotFoundError:
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return False
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payload = 'http://%s:%s/client/?action=%s&token=%s&timingToken=%s' % (hostname, config.get('client.port'), command, config.get('client.hmac'), self.timingToken)
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if data != '':
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payload += '&data=' + data
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try:
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retData = requests.get(payload).text
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except Exception as error:
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