def foundPeer(self, endkey, peer):
print('foundPeer!!! '+str(endkey)+' '+str(peer))
destkey=decode(peer[0])
addr=peer[1]
data=self.msg.encode('ascii')
sessionKey=keypair.createSession(Key(destkey, False))
print('session '+str(sessionKey.bytes))
packet=DataPacket()
packet.createDataPacket(sessionKey.bytes, data, keys.entropy)
self.dustmail.sendMessage(encode(self.keypair.public.bytes), encode(destkey), encode(packet.packet))
def foundPeer(self, endkey, peer):
print('foundPeer!!! ' + str(endkey) + ' ' + str(peer))
destkey = decode(peer[0])
addr = peer[1]
data = self.msg.encode('ascii')
sessionKey = keypair.createSession(Key(destkey, False))
print('session ' + str(sessionKey.bytes))
packet = DataPacket()
packet.createDataPacket(sessionKey.bytes, data, keys.entropy)
self.dustmail.sendMessage(encode(self.keypair.public.bytes),
encode(destkey), encode(packet.packet))
def encodePacket(self, addr, data):
sessionKey=self.makeSession(addr, True)
if not sessionKey:
print('Unknown address', addr, 'trying introduction...')
sessionKey=self.introducer.makeIntroduction(addr, self.sock)
if not sessionKey:
print('Introduction failed.')
return
packet=DataPacket()
packet.createDataPacket(sessionKey, data, self.keys.entropy)
return packet
def decodePacket(self, addr, data):
sessionKey=self.makeSession(addr, False) # Don't introduce yourself when you receive a packet from an unknown host, that's not the protocol
if sessionKey: # Must be a data packet
packet=DataPacket()
packet.decodeDataPacket(sessionKey, data)
if packet.checkMac() and packet.checkTimestamp():
return packet
else:
print('Integrity failed', packet.checkMac(), packet.checkTimestamp())
print(packet)
return None
else: # Must be an intro packet
print('Unknown address', addr)
if self.introducer:
intro=self.introducer.acceptIntroduction(data, addr)
if intro:
return intro
else:
return None
from dust.crypto.keys import KeyManager
from dust.core.data_packet import DataPacket
keys=KeyManager()
psk=keys.entropy.getBytes(32)
packet=DataPacket()
packet.createDataPacket(psk, b"Hello", keys.entropy)
print(packet)
print('l:', len(packet.packet))
print('------------------------')
pc=DataPacket()
pc.createDataPacket(psk, b"Chained!", keys.entropy)
print('l:', len(pc.packet))
print(pc)
chain=packet.packet+pc.packet
print('l:', len(chain))
print('------------------------')
p2=DataPacket()
p2.decodeDataPacket(psk, chain)
print(p2)
print('------------------------')
from dust.crypto.keys import KeyManager
from dust.core.data_packet import DataPacket
from dust.core.util import encode, decode
keys=KeyManager()
#psk=keys.entropy.getBytes(32)
psk=decode("5475e69147a1463ef65116ccd8b3d732ead5ce8b5c9b0e61eb4c218fe6165013")
packet=DataPacket()
packet.createDataPacket(psk, b"test #3", keys.entropy)
print('packet:', packet)
print('packetData:', encode(packet.packet))
print('------------------------')
p2=DataPacket()
p2.decodeDataPacket(psk, packet.packet)
print(p2)
print('checkMac:', p2.checkMac())
print('checkTimestamp:', p2.checkTimestamp())
def __init__(self):
DataPacket.__init__(self)
self.sender = None
self.receiver = None
def __init__(self):
DataPacket.__init__(self)
self.multiplex=None
from dust.crypto.keys import KeyManager
from dust.core.data_packet import DataPacket
keys = KeyManager()
psk = keys.entropy.getBytes(32)
packet = DataPacket()
packet.createDataPacket(psk, b"Hello", keys.entropy)
print(packet)
print('l:', len(packet.packet))
print('------------------------')
pc = DataPacket()
pc.createDataPacket(psk, b"Chained!", keys.entropy)
print('l:', len(pc.packet))
print(pc)
chain = packet.packet + pc.packet
print('l:', len(chain))
print('------------------------')
p2 = DataPacket()
p2.decodeDataPacket(psk, chain)
print(p2)
print('------------------------')
def __init__(self):
DataPacket.__init__(self)
self.sender = None
self.receiver = None
