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Code Issues 24 Pull Requests Projects Releases 2 Wiki Activity

* Increased heartbeat timer

Browse Source 
* Tried to fix bug where wrong node was being reported as being
announced to
* Refactored core somewhat
- Removed data dir encryption (TODO: just encrypt pub/priv key pair)
- Removed simplecrypt dependency
This commit is contained in:
Kevin Froman 2018-10-30 17:22:06 -05:00
parent 8c63d6c205
commit 58aa8ce1cc
No known key found for this signature in database
GPG Key ID: 0D414D0FE405B63B
11 changed files with 39 additions and 128 deletions
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6
onionr/communicator2.py
View File

@ -83,7 +83,7 @@ class OnionrCommunicatorDaemon:
self._chat = onionrchat.OnionrChat(self)
if debug or developmentMode:
OnionrCommunicatorTimers(self, self.heartbeat, 10)
OnionrCommunicatorTimers(self, self.heartbeat, 30)
# Set timers, function reference, seconds
# requiresPeer True means the timer function won't fire if we have no connected peers
@ -500,9 +500,7 @@ class OnionrCommunicatorDaemon:
def announce(self, peer):
'''Announce to peers our address'''
if self.daemonTools.announceNode():
logger.info('Successfully introduced node to ' + peer)
else:
if self.daemonTools.announceNode() == False:
logger.warn('Could not introduce node.')
def detectAPICrash(self):

62
onionr/core.py
View File

@ -17,7 +17,7 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import sqlite3, os, sys, time, math, base64, tarfile, getpass, simplecrypt, hashlib, nacl, logger, json, netcontroller, math, config
import sqlite3, os, sys, time, math, base64, tarfile, nacl, logger, json, netcontroller, math, config
from onionrblockapi import Block
import onionrutils, onionrcrypto, onionrproofs, onionrevents as events, onionrexceptions, onionrvalues
@ -276,14 +276,6 @@ class Core:
return data
def _getSha3Hash(self, data):
hasher = hashlib.sha3_256()
if not type(data) is bytes:
data = data.encode()
hasher.update(data)
dataHash = hasher.hexdigest()
return dataHash
def setData(self, data):
'''
Set the data assciated with a hash
@ -294,7 +286,7 @@ class Core:
if not type(data) is bytes:
data = data.encode()
dataHash = self._getSha3Hash(data)
dataHash = self._crypto.sha3Hash(data)
if type(dataHash) is bytes:
dataHash = dataHash.decode()
@ -319,42 +311,6 @@ class Core:
return dataHash
def dataDirEncrypt(self, password):
'''
Encrypt the data directory on Onionr shutdown
'''
if os.path.exists('data.tar'):
os.remove('data.tar')
tar = tarfile.open("data.tar", "w")
for name in ['data']:
tar.add(name)
tar.close()
tarData = open('data.tar', 'r', encoding = "ISO-8859-1").read()
encrypted = simplecrypt.encrypt(password, tarData)
open('data-encrypted.dat', 'wb').write(encrypted)
os.remove('data.tar')
return
def dataDirDecrypt(self, password):
'''
Decrypt the data directory on startup
'''
if not os.path.exists('data-encrypted.dat'):
return (False, 'encrypted archive does not exist')
data = open('data-encrypted.dat', 'rb').read()
try:
decrypted = simplecrypt.decrypt(password, data)
except simplecrypt.DecryptionException:
return (False, 'wrong password (or corrupted archive)')
else:
open('data.tar', 'wb').write(decrypted)
tar = tarfile.open('data.tar')
tar.extractall()
tar.close()
return (True, '')
def daemonQueue(self):
'''
Gives commands to the communication proccess/daemon by reading an sqlite3 database
@ -363,7 +319,7 @@ class Core:
'''
retData = False
if not os.path.exists(self.queueDB):
self.makeDaemonDB()
self.dbCreate.createDaemonDB()
else:
conn = sqlite3.connect(self.queueDB, timeout=10)
c = conn.cursor()
@ -372,7 +328,7 @@ class Core:
retData = row
break
except sqlite3.OperationalError:
self.makeDaemonDB()
self.dbCreate.createDaemonDB()
else:
if retData != False:
c.execute('DELETE FROM commands WHERE id=?;', (retData[3],))
@ -383,16 +339,6 @@ class Core:
return retData
def makeDaemonDB(self):
'''generate the daemon queue db'''
conn = sqlite3.connect(self.queueDB, timeout=10)
c = conn.cursor()
# Create table
c.execute('''CREATE TABLE commands
(id integer primary key autoincrement, command text, data text, date text)''')
conn.commit()
conn.close()
def daemonQueueAdd(self, command, data=''):
'''
Add a command to the daemon queue, used by the communication daemon (communicator.py)

12
onionr/dbcreator.py
View File

@ -133,3 +133,15 @@ class DBCreator:
conn.commit()
conn.close()
return
def createDaemonDB(self):
'''
Create the daemon queue database
'''
conn = sqlite3.connect(self.core.queueDB, timeout=10)
c = conn.cursor()
# Create table
c.execute('''CREATE TABLE commands
(id integer primary key autoincrement, command text, data text, date text)''')
conn.commit()
conn.close()

41
onionr/onionr.py
View File

@ -103,31 +103,21 @@ class Onionr:
self.debug = False # Whole application debugging
if os.path.exists('data-encrypted.dat'):
while True:
print('Enter password to decrypt:')
password = getpass.getpass()
result = self.onionrCore.dataDirDecrypt(password)
if os.path.exists(self.dataDir):
break
else:
logger.error('Failed to decrypt: ' + result[1], timestamp = False)
else:
# If data folder does not exist
if not data_exists:
if not os.path.exists(self.dataDir + 'blocks/'):
os.mkdir(self.dataDir + 'blocks/')
# If data folder does not exist
if not data_exists:
if not os.path.exists(self.dataDir + 'blocks/'):
os.mkdir(self.dataDir + 'blocks/')
# Copy default plugins into plugins folder
if not os.path.exists(plugins.get_plugins_folder()):
if os.path.exists('static-data/default-plugins/'):
names = [f for f in os.listdir("static-data/default-plugins/") if not os.path.isfile(f)]
shutil.copytree('static-data/default-plugins/', plugins.get_plugins_folder())
# Copy default plugins into plugins folder
if not os.path.exists(plugins.get_plugins_folder()):
if os.path.exists('static-data/default-plugins/'):
names = [f for f in os.listdir("static-data/default-plugins/") if not os.path.isfile(f)]
shutil.copytree('static-data/default-plugins/', plugins.get_plugins_folder())
# Enable plugins
for name in names:
if not name in plugins.get_enabled_plugins():
plugins.enable(name, self)
# Enable plugins
for name in names:
if not name in plugins.get_enabled_plugins():
plugins.enable(name, self)
for name in plugins.get_enabled_plugins():
if not os.path.exists(plugins.get_plugin_data_folder(name)):
@ -265,11 +255,6 @@ class Onionr:
finally:
self.execute(command)
if not self._developmentMode:
encryptionPassword = self.onionrUtils.getPassword('Enter password to encrypt directory: ')
self.onionrCore.dataDirEncrypt(encryptionPassword)
shutil.rmtree(self.dataDir)
return
'''

2
onionr/onionrcrypto.py
View File

@ -25,10 +25,10 @@ if sys.version_info[0] == 3 and sys.version_info[1] < 6:
elif sys.version_info[0] == 3 and sys.version_info[1] >= 6:
import secrets
import config
config.reload()
class OnionrCrypto:
def __init__(self, coreInstance):
config.reload()
self._core = coreInstance
self._keyFile = self._core.dataDir + 'keys.txt'
self.keyPowFile = self._core.dataDir + 'keyPow.txt'

1
onionr/onionrdaemontools.py
View File

@ -52,6 +52,7 @@ class DaemonTools:
logger.info('Announcing node to ' + url)
if self.daemon._core._utils.doPostRequest(url, data) == 'Success':
logger.info('Successfully introduced node to ' + peer)
retData = True
self.daemon.decrementThreadCount('announceNode')
return retData

2
onionr/onionrproofs.py
View File

@ -20,7 +20,6 @@
import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, logger, sys, base64, json
import core, config
config.reload()
def getHashDifficulty(h):
'''
@ -37,6 +36,7 @@ def hashMeetsDifficulty(h):
'''
Return bool for a hash string to see if it meets pow difficulty defined in config
'''
config.reload()
hashDifficulty = getHashDifficulty(h)
expected = int(config.get('minimum_block_pow'))
if hashDifficulty >= expected:

2
onionr/static-data/default-plugins/cliui/main.py
View File

@ -53,7 +53,7 @@ class OnionrCLIUI:
while showMenu:
if firstRun:
print("please wait while Onionr starts...")
logger.info("please wait while Onionr starts...")
daemon = subprocess.Popen(["./onionr.py", "start"], stdin=subprocess.PIPE, stdout=subprocess.DEVNULL)
time.sleep(30)
firstRun = False

4
onionr/static-data/default_config.json
View File

@ -2,8 +2,8 @@
"general" : {
"dev_mode": true,
"display_header" : true,
"minimum_block_pow": 6,
"minimum_send_pow": 6,
"minimum_block_pow": 5,
"minimum_send_pow": 5,
"direct_connect" : {
"respond" : true,

32
onionr/tests.py
View File

@ -14,7 +14,7 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import unittest, sys, os, base64, tarfile, shutil, simplecrypt, logger
import unittest, sys, os, base64, tarfile, shutil, logger
class OnionrTests(unittest.TestCase):
def testPython3(self):
@ -61,36 +61,6 @@ class OnionrTests(unittest.TestCase):
else:
self.assertTrue(False)
def testData_b_Encrypt(self):
self.assertTrue(True)
return
logger.debug('-'*26 + '\n')
logger.info('Running data dir encrypt test...')
import core
myCore = core.Core()
myCore.dataDirEncrypt('password')
if os.path.exists('data-encrypted.dat'):
self.assertTrue(True)
else:
self.assertTrue(False)
def testData_a_Decrypt(self):
self.assertTrue(True)
return
logger.debug('-'*26 + '\n')
logger.info('Running data dir decrypt test...')
import core
myCore = core.Core()
myCore.dataDirDecrypt('password')
if os.path.exists('data/'):
self.assertTrue(True)
else:
self.assertTrue(False)
def testConfig(self):
logger.debug('-'*26 + '\n')
logger.info('Running simple configuration test...')

1
requirements.txt
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@ -4,7 +4,6 @@ PyNaCl==1.2.1
gevent==1.3.6
sha3==0.2.1
defusedxml==0.5.0
simple_crypt==4.1.7
Flask==1.0.2
PySocks==1.6.8
stem==1.6.0