a lot of work on sockets, and added chat module
Kevin Froman
parent
1d7fd65f38
commit
f8b10cfe12
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@ -466,8 +466,12 @@ class OnionrCommunicatorDaemon:
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self.blockToUpload = cmd[1]
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threading.Thread(target=self.uploadBlock).start()
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elif cmd[0] == 'startSocket':
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# Create a socket or connect to one
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self.onionrsockets.append(onionrsockets.OnionrSockets(self._core, startData))
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# Create a socket or connect to one.
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# The socket handler (such as the plugin or app using it) is specified in startData['reason]
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startData = json.loads(cmd[1])
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rCallback = onionrsockets.getSocketCallbackRecieveHandler(self._core, startData['reason'], startData['create'])
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sCallback = onionrsockets.getSocketCallbackSendHandler(self._core, startData['reason'], startData['create'])
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self.onionrsockets.append(onionrsockets.OnionrSockets(self._core, startData, recieveCallback=rCallback, sendCallback=sCallback))
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else:
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logger.info('Recieved daemonQueue command:' + cmd[0])
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@ -21,7 +21,7 @@ import sqlite3, os, sys, time, math, base64, tarfile, getpass, simplecrypt, hash
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from onionrblockapi import Block
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import onionrutils, onionrcrypto, onionrproofs, onionrevents as events, onionrexceptions, onionrvalues
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import onionrblacklist
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import onionrblacklist, onionrchat
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import dbcreator
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if sys.version_info < (3, 6):
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try:
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@ -79,6 +79,7 @@ class Core:
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# Initialize the crypto object
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self._crypto = onionrcrypto.OnionrCrypto(self)
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self._blacklist = onionrblacklist.OnionrBlackList(self)
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self.chatInst = onionrchat.OnionrChat(self)
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except Exception as error:
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logger.error('Failed to initialize core Onionr library.', error=error)
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@ -68,6 +68,7 @@ class NetController:
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# Set the Tor control password. Meant to make it harder to manipulate our Tor instance
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plaintext = base64.b64encode(os.urandom(50)).decode()
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config.set('tor.controlpassword', plaintext, savefile=True)
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config.set('tor.socksport', self.socksPort, savefile=True)
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controlPort = random.randint(1025, 65535)
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@ -0,0 +1,30 @@
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'''
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Onionr - P2P Anonymous Storage Network
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Onionr Chat Messages
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'''
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'''
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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'''
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import logger
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class OnionrChat:
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def __init__(self, coreInst):
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return
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def recieveMessage(self, socketInst, data):
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logger.info('Got %s' % (data,))
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return ''
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def sendMessage(self, socketInst, data):
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return "Hello"
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@ -18,13 +18,25 @@
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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'''
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import stem.control
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import socket, selectors
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import onionrexceptions, time
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import socket, selectors, socks, config
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import onionrexceptions, time, onionrchat
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from dependencies import secrets
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sel = selectors.DefaultSelector()
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def getSocketCallbackRecieveHandler(coreInst, reason, create):
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'''Return the recieve handler function for a given socket reason'''
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retData = ''
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if startData == 'chat':
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retData = coreInst.chatInst.recieveMessage
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def getSocketCallbackSendHandler(coreInst, reason, create):
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'''Return the send handler function for a given socket reason'''
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retData = ''
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if startData == 'chat':
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retData = coreInst.chatInst.sendMessage
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class OnionrSockets:
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def __init__(self, coreInst, socketInfo):
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def __init__(self, coreInst, socketInfo, recieveCallback=None, sendCallback=None):
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'''Create a new Socket object. This interface is named a bit misleadingly
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and does not actually forward network requests.
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@ -37,6 +49,12 @@ class OnionrSockets:
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self._core = coreInst
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self.socketInfo = socketInfo
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if not callable(sendCallback) or not callable(recieveCallback)
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raise ValueError("callback must be a function")
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self.sendCallback = sendCallback
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self.recieveCallback = recieveCallback
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# Make sure socketInfo provides all necessary values
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for i in ('peer', 'address', 'create', 'port'):
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try:
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@ -50,11 +68,11 @@ class OnionrSockets:
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self.socketPort = socketInfo['port']
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self.serverAddress = socketInfo['address']
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self.connected = False
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self.segment = 0
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self.connData = {}
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if self.isServer:
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self.createServer()
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else:
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self.connectServer()
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def createServer(self):
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# Create our HS and advertise it via a block
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@ -88,33 +106,30 @@ class OnionrSockets:
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return
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def connectServer(self):
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return
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def _accept(self, sock, mask):
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# Just accept the connection and pass it to our handler
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conn, addr = sock.accept()
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conn.setblocking(False)
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sel.register(conn, selectors.EVENT_READ, self._read)
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self.connected = True
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def _read(self, conn, mask):
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data = conn.recv(1000).decode()
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data = conn.recv(1024)
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if data:
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self.segment += 1
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self.connData[self.segment] = data
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conn.send(data)
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data = data.decode()
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self.callback(self, data)
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else:
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sel.unregister(conn)
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conn.close()
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def readConnection(self):
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if not self.connected:
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raise Exception("Connection closed")
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count = 0
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while self.connected:
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try:
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yield self.connData[count]
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count += 1
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except KeyError:
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pass
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time.sleep(0.01)
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def connectServer(self):
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# Set the Tor proxy
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socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, '127.0.0.1', config.get('tor.socksport'), rdns=True)
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socket.socket = socks.socksocket
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remoteSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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with remoteSocket as s:
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s.connect((self.serverAddress, self.port))
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data = s.recv(1024)
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data.send(self.sendCallback(self, data.decode()))
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return
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@ -85,8 +85,12 @@ def on_processBlocks(api):
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port = api.data['port']
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except KeyError:
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raise ValueError("Missing port for new socket")
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try:
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reason = api.data['reason']
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except KeyError:
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raise ValueError("Missing socket reason")
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socketInfo = json.dumps({'peer': api.data['signer'], 'address': address, 'port': port, create = False})
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socketInfo = json.dumps({'peer': api.data['signer'], 'address': address, 'port': port, 'create' = False, 'reason': reason})
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api.get_core().daemonQueueAdd('startSocket', socketInfo)
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def on_init(api, data = None):
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