fixed padding issue (hopefully), can now decrypt PMs, other improvements
Kevin Froman
parent
d3554008fd
commit
0cf4c97597
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@ -32,11 +32,13 @@ class API:
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'''
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Validate that the client token (hmac) matches the given token
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'''
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if not hmac.compare_digest(self.clientToken.strip(), token.strip()):
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try:
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if not hmac.compare_digest(self.clientToken, token):
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return False
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else:
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return True
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except TypeError:
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return False
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else:
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return True
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def __init__(self, debug):
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'''
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@ -70,7 +72,7 @@ class API:
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bypass.write(self.timeBypassToken)
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if not os.environ.get("WERKZEUG_RUN_MAIN") == "true":
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logger.debug('Your HMAC token: ' + logger.colors.underline + self.clientToken)
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logger.debug('Your web password (KEEP SECRET): ' + logger.colors.underline + self.clientToken)
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if not debug and not self._developmentMode:
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hostNums = [random.randint(1, 255), random.randint(1, 255), random.randint(1, 255)]
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@ -87,6 +87,20 @@ class Core:
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if self._utils.validateID(address):
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conn = sqlite3.connect(self.addressDB)
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c = conn.cursor()
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# check if address is in database
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# this is safe to do because the address is validated above, but we strip some chars here too just in case
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address = address.replace('\'', '').replace(';', '').replace('"', '').replace('\\', '')
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for i in c.execute("SELECT * FROM adders where address = '" + address + "';"):
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try:
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if i[0] == address:
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logger.warn('Not adding existing address')
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conn.close()
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return False
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except ValueError:
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pass
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except IndexError:
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pass
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t = (address, 1)
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c.execute('INSERT INTO adders (address, type) VALUES(?, ?);', t)
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conn.commit()
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@ -135,8 +135,8 @@ class Onionr:
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'reload-plugins': self.reloadPlugin,
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'reloadplugins': self.reloadPlugin,
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'listpeers': self.listPeers,
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'list-peers': self.listPeers,
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'listkeys': self.listKeys,
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'list-keys': self.listKeys,
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'addmsg': self.addMessage,
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'addmessage': self.addMessage,
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@ -144,6 +144,9 @@ class Onionr:
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'add-message': self.addMessage,
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'pm': self.sendEncrypt,
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'getpms': self.getPMs,
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'get-pms': self.getPMs,
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'gui': self.openGUI,
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'addpeer': self.addPeer,
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@ -168,7 +171,8 @@ class Onionr:
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'add-peer': 'Adds a peer (?)',
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'add-msg': 'Broadcasts a message to the Onionr network',
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'pm': 'Adds a private message to block',
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'gui': 'Opens a graphical interface for Onionr'
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'gui': 'Opens a graphical interface for Onionr',
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'getpms': 'Shows private messages sent to you'
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}
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command = ''
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@ -277,12 +281,12 @@ class Onionr:
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gui.OnionrGUI(self.onionrCore)
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def listPeers(self):
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def listKeys(self):
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'''
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Displays a list of peers (?)
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Displays a list of keys (used to be called peers) (?)
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'''
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logger.info('Peer list:\n')
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logger.info('Public keys in database:\n')
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for i in self.onionrCore.listPeers():
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logger.info(i)
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@ -290,7 +294,7 @@ class Onionr:
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'''
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Adds a peer (?)
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'''
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try:
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newPeer = sys.argv[2]
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except:
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@ -332,6 +336,12 @@ class Onionr:
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self.onionrCore.setBlockType(addedHash, 'txt')
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return
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def getPMs(self):
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'''
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display PMs sent to us
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'''
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self.onionrUtils.loadPMs()
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def enablePlugin(self):
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'''
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@ -80,20 +80,20 @@ class OnionrCrypto:
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retVal = anonBox.encrypt(data.encode(), encoder=encoding)
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return retVal
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def pubKeyDecrypt(self, data, pubkey, anonymous=False, encodedData=False):
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def pubKeyDecrypt(self, data, pubkey='', anonymous=False, encodedData=False):
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'''pubkey decrypt (Curve25519, taken from Ed25519 pubkey)'''
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retVal = ''
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retVal = False
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if encodedData:
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encoding = nacl.encoding.Base64Encoder
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else:
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encoding = nacl.encoding.RawEncoder
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ownKey = nacl.signing.SigningKey(seed=self.privKey, encoder=nacl.encoding.Base32Encoder())
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if self.privKey != None and not anoymous:
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ownKey = nacl.signing.SigningKey(seed=self.privKey, encoder=nacl.encoding.Base32Encoder()).to_curve25519_private_key()
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if self.privKey != None and not anonymous:
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ourBox = nacl.public.Box(ownKey, pubkey)
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decrypted = ourBox.decrypt(data, encoder=encoding)
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elif anonymous:
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anonBox = nacl.public.SealedBox(ownKey)
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decrypted = anonBox.decrypt(data.encode(), encoder=encoding)
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decrypted = anonBox.decrypt(data, encoder=encoding)
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return decrypted
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def symmetricPeerEncrypt(self, data, peer):
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@ -224,7 +224,7 @@ class OnionrUtils:
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nacl.signing.SigningKey(seed=key, encoder=nacl.encoding.Base32Encoder)
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except nacl.exceptions.ValueError:
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pass
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except binascii.Error:
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except base64.binascii.Error as err:
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pass
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else:
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retVal = True
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@ -274,3 +274,26 @@ class OnionrUtils:
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retVal = False
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return retVal
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def loadPMs(self):
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'''
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Find, decrypt, and return array of PMs (array of dictionary, {from, text})
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'''
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blocks = self._core.getBlockList().split('\n')
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message = ''
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sender = ''
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for i in blocks:
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if len (i) == 0:
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continue
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with open('data/blocks/' + i + '.dat', 'r') as potentialMessage:
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message = potentialMessage.read()
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if message.startswith('-pm-'):
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try:
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message = self._core._crypto.pubKeyDecrypt(message.replace('-pm-', ''), encodedData=True, anonymous=True)
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except nacl.exceptions.CryptoError as e:
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#logger.debug('Unable to decrypt ' + i)
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#logger.debug(str(e))
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pass
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else:
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logger.info('Recieved message: ' + message.decode())
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return
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