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Merge branch 'refactoring2' into 'master'

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Merge refactoring2

See merge request beardog/Onionr!1
This commit is contained in:
Kevin 2018-07-15 00:19:25 +00:00
commit 922ea4b562
33 changed files with 3259 additions and 1208 deletions
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1
.gitignore vendored
View File

@ -12,3 +12,4 @@ run.sh
onionr/data-encrypted.dat
onionr/.onionr-lock
core
.vscode/*

6
.gitlab-ci.yml Normal file
View File

@ -0,0 +1,6 @@
test:
script:
- apt-get update -qy
- apt-get install -y python3-dev python3-pip tor
- pip3 install -r requirements.txt
- make test

2
Makefile
View File

@ -20,7 +20,7 @@ test:
@sleep 1
@rm -rf onionr/data-backup
@mv onionr/data onionr/data-backup | true > /dev/null 2>&1
-@cd onionr; ./tests.py; ./cryptotests.py;
-@cd onionr; ./tests.py;
@rm -rf onionr/data
@mv onionr/data-backup onionr/data | true > /dev/null 2>&1

43
onionr/api.py
View File

@ -22,16 +22,17 @@ from flask import request, Response, abort
from multiprocessing import Process
from gevent.wsgi import WSGIServer
import sys, random, threading, hmac, hashlib, base64, time, math, os, logger, config
from core import Core
from onionrblockapi import Block
import onionrutils, onionrcrypto
class API:
'''
Main HTTP API (Flask)
'''
def validateToken(self, token):
'''
Validate that the client token (hmac) matches the given token
Validate that the client token matches the given token
'''
try:
if not hmac.compare_digest(self.clientToken, token):
@ -50,8 +51,8 @@ class API:
'''
config.reload()
if config.get('devmode', True):
if config.get('dev_mode', True):
self._developmentMode = True
logger.set_level(logger.LEVEL_DEBUG)
else:
@ -64,29 +65,26 @@ class API:
self._crypto = onionrcrypto.OnionrCrypto(self._core)
self._utils = onionrutils.OnionrUtils(self._core)
app = flask.Flask(__name__)
bindPort = int(config.get('client')['port'])
bindPort = int(config.get('client.port', 59496))
self.bindPort = bindPort
self.clientToken = config.get('client')['client_hmac']
self.clientToken = config.get('client.hmac')
self.timeBypassToken = base64.b16encode(os.urandom(32)).decode()
self.i2pEnabled = config.get('i2p')['host']
self.i2pEnabled = config.get('i2p.host', False)
self.mimeType = 'text/plain'
with open('data/time-bypass.txt', 'w') as bypass:
bypass.write(self.timeBypassToken)
if not os.environ.get("WERKZEUG_RUN_MAIN") == "true":
logger.debug('Your web password (KEEP SECRET): ' + logger.colors.underline + self.clientToken)
if not debug and not self._developmentMode:
hostNums = [random.randint(1, 255), random.randint(1, 255), random.randint(1, 255)]
self.host = '127.' + str(hostNums[0]) + '.' + str(hostNums[1]) + '.' + str(hostNums[2])
hostOctets = [127, random.randint(0x02, 0xFF), random.randint(0x02, 0xFF), random.randint(0x02, 0xFF)]
self.host = '.'.join(hostOctets)
else:
self.host = '127.0.0.1'
hostFile = open('data/host.txt', 'w')
hostFile.write(self.host)
hostFile.close()
with open('data/host.txt', 'w') as file:
file.write(self.host)
@app.before_request
def beforeReq():
@ -127,7 +125,7 @@ class API:
except:
data = ''
startTime = math.floor(time.time())
# we should keep a hash DB of requests (with hmac) to prevent replays
action = request.args.get('action')
#if not self.debug:
token = request.args.get('token')
@ -192,8 +190,6 @@ class API:
pass
elif action == 'ping':
resp = Response("pong!")
elif action == 'getHMAC':
resp = Response(self._crypto.generateSymmetric())
elif action == 'getSymmetric':
resp = Response(self._crypto.generateSymmetric())
elif action == 'getDBHash':
@ -213,13 +209,12 @@ class API:
resp = Response('')
# setData should be something the communicator initiates, not this api
elif action == 'getData':
resp = ''
if self._utils.validateHash(data):
if not os.path.exists('data/blocks/' + data + '.db'):
try:
resp = base64.b64encode(self._core.getData(data))
except TypeError:
resp = ""
if resp == False:
block = Block(hash=data.encode(), core=self._core)
resp = base64.b64encode(block.getRaw().encode()).decode()
if len(resp) == 0:
abort(404)
resp = ""
resp = Response(resp)
@ -258,7 +253,7 @@ class API:
return resp
if not os.environ.get("WERKZEUG_RUN_MAIN") == "true":
logger.info('Starting client on ' + self.host + ':' + str(bindPort) + '...', timestamp=True)
logger.info('Starting client on ' + self.host + ':' + str(bindPort) + '...', timestamp=False)
try:
self.http_server = WSGIServer((self.host, bindPort), app)

764
onionr/communicator.py
View File

@ -1,764 +0,0 @@
#!/usr/bin/env python3
'''
Onionr - P2P Microblogging Platform & Social network.
This file contains both the OnionrCommunicate class for communcating with peers
and code to operate as a daemon, getting commands from the command queue database (see core.Core.daemonQueue)
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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, requests, hmac, hashlib, time, sys, os, math, logger, urllib.parse, base64, binascii, random, json, threading
import core, onionrutils, onionrcrypto, netcontroller, onionrproofs, config, onionrplugins as plugins
class OnionrCommunicate:
def __init__(self, debug, developmentMode):
'''
OnionrCommunicate
This class handles communication with nodes in the Onionr network.
'''
self._core = core.Core()
self._utils = onionrutils.OnionrUtils(self._core)
self._crypto = onionrcrypto.OnionrCrypto(self._core)
self._netController = netcontroller.NetController(0) # arg is the HS port but not needed rn in this file
self.newHashes = {} # use this to not keep hashes around too long if we cant get their data
self.keepNewHash = 12
self.ignoredHashes = []
self.highFailureAmount = 7
self.communicatorThreads = 0
self.maxThreads = 75
self.processBlocksThreads = 0
self.lookupBlocksThreads = 0
self.blocksProcessing = [] # list of blocks currently processing, to avoid trying a block twice at once in 2 seperate threads
self.peerStatus = {} # network actions (active requests) for peers used mainly to prevent conflicting actions in threads
self.communicatorTimers = {} # communicator timers, name: rate (in seconds)
self.communicatorTimerCounts = {}
self.communicatorTimerFuncs = {}
self.registerTimer('blockProcess', 20)
self.registerTimer('highFailure', 10)
self.registerTimer('heartBeat', 10)
self.registerTimer('pex', 120)
logger.debug('Communicator debugging enabled.')
with open('data/hs/hostname', 'r') as torID:
todID = torID.read()
apiRunningCheckRate = 10
apiRunningCheckCount = 0
self.peerData = {} # Session data for peers (recent reachability, speed, etc)
if os.path.exists(self._core.queueDB):
self._core.clearDaemonQueue()
# Loads in and starts the enabled plugins
plugins.reload()
while True:
command = self._core.daemonQueue()
# Process blocks based on a timer
self.timerTick()
# TODO: migrate below if statements to be own functions which are called in the above timerTick() function
if self.communicatorTimers['highFailure'] == self.communicatorTimerCounts['highFailure']:
self.communicatorTimerCounts['highFailure'] = 0
for i in self.peerData:
if self.peerData[i]['failCount'] >= self.highFailureAmount:
self.peerData[i]['failCount'] -= 1
if self.communicatorTimers['pex'] == self.communicatorTimerCounts['pex']:
pT1 = threading.Thread(target=self.getNewPeers, name="pT1")
pT1.start()
pT2 = threading.Thread(target=self.getNewPeers, name="pT2")
pT2.start()
self.communicatorTimerCounts['pex'] = 0# TODO: do not reset timer if low peer count
if self.communicatorTimers['heartBeat'] == self.communicatorTimerCounts['heartBeat']:
logger.debug('Communicator heartbeat')
self.communicatorTimerCounts['heartBeat'] = 0
if self.communicatorTimers['blockProcess'] == self.communicatorTimerCounts['blockProcess']:
lT1 = threading.Thread(target=self.lookupBlocks, name="lt1", args=(True,))
lT2 = threading.Thread(target=self.lookupBlocks, name="lt2", args=(True,))
lT3 = threading.Thread(target=self.lookupBlocks, name="lt3", args=(True,))
lT4 = threading.Thread(target=self.lookupBlocks, name="lt4", args=(True,))
pbT1 = threading.Thread(target=self.processBlocks, name='pbT1', args=(True,))
pbT2 = threading.Thread(target=self.processBlocks, name='pbT2', args=(True,))
pbT3 = threading.Thread(target=self.processBlocks, name='pbT3', args=(True,))
pbT4 = threading.Thread(target=self.processBlocks, name='pbT4', args=(True,))
if (self.maxThreads - 8) >= threading.active_count():
lT1.start()
lT2.start()
lT3.start()
lT4.start()
pbT1.start()
pbT2.start()
pbT3.start()
pbT4.start()
self.communicatorTimerCounts['blockProcess'] = 0
else:
logger.debug(threading.active_count())
logger.debug('Too many threads.')
if command != False:
if command[0] == 'shutdown':
logger.info('Daemon received exit command.', timestamp=True)
break
elif command[0] == 'announceNode':
announceAttempts = 3
announceAttemptCount = 0
announceVal = False
logger.info('Announcing node to ' + command[1], timestamp=True)
while not announceVal:
announceAttemptCount += 1
announceVal = self.performGet('announce', command[1], data=self._core.hsAdder.replace('\n', ''), skipHighFailureAddress=True)
logger.info(announceVal)
if announceAttemptCount >= announceAttempts:
logger.warn('Unable to announce to ' + command[1])
break
elif command[0] == 'runCheck':
logger.info('Status check; looks good.')
open('data/.runcheck', 'w+').close()
elif command[0] == 'kex':
self.pexCount = pexTimer - 1
elif command[0] == 'event':
# todo
pass
elif command[0] == 'checkCallbacks':
try:
data = json.loads(command[1])
logger.info('Checking for callbacks with connection %s...' % data['id'])
self.check_callbacks(data, config.get('dc_execcallbacks', True))
events.event('incoming_direct_connection', data = {'callback' : True, 'communicator' : self, 'data' : data})
except Exception as e:
logger.error('Failed to interpret callbacks for checking', e)
elif command[0] == 'incomingDirectConnection':
try:
data = json.loads(command[1])
logger.info('Handling incoming connection %s...' % data['id'])
self.incoming_direct_connection(data)
events.event('incoming_direct_connection', data = {'callback' : False, 'communicator' : self, 'data' : data})
except Exception as e:
logger.error('Failed to handle callbacks for checking', e)
apiRunningCheckCount += 1
# check if local API is up
if apiRunningCheckCount > apiRunningCheckRate:
if self._core._utils.localCommand('ping') != 'pong':
for i in range(4):
if self._utils.localCommand('ping') == 'pong':
apiRunningCheckCount = 0
break # break for loop
time.sleep(1)
else:
# This executes if the api is NOT detected to be running
logger.error('Daemon detected API crash (or otherwise unable to reach API after long time), stopping...')
break # break main daemon loop
apiRunningCheckCount = 0
time.sleep(1)
self._netController.killTor()
return
future_callbacks = {}
connection_handlers = {}
id_peer_cache = {}
def registerTimer(self, timerName, rate, timerFunc=None):
'''Register a communicator timer'''
self.communicatorTimers[timerName] = rate
self.communicatorTimerCounts[timerName] = 0
self.communicatorTimerFuncs[timerName] = timerFunc
def timerTick(self):
'''Increments timers "ticks" and calls funcs if applicable'''
tName = ''
for i in self.communicatorTimers.items():
tName = i[0]
self.communicatorTimerCounts[tName] += 1
if self.communicatorTimerCounts[tName] == self.communicatorTimers[tName]:
try:
self.communicatorTimerFuncs[tName]()
except TypeError:
pass
else:
self.communicatorTimerCounts[tName] = 0
def get_connection_handlers(self, name = None):
'''
Returns a list of callback handlers by name, or, if name is None, it returns all handlers.
'''
if name is None:
return self.connection_handlers
elif name in self.connection_handlers:
return self.connection_handlers[name]
else:
return list()
def add_connection_handler(self, name, handler):
'''
Adds a function to be called when an connection that is NOT a callback is received.
Takes in the name of the communication type and the handler as input
'''
if not name in self.connection_handlers:
self.connection_handlers[name] = list()
self.connection_handlers[name].append(handler)
return
def remove_connection_handler(self, name, handler = None):
'''
Removes a connection handler if specified, or removes all by name
'''
if handler is None:
if name in self.connection_handlers:
self.connection_handlers[name].remove(handler)
elif name in self.connection_handlers:
del self.connection_handlers[name]
return
def set_callback(self, identifier, callback):
'''
(Over)writes a callback by communication identifier
'''
if not callback is None:
self.future_callbacks[identifier] = callback
return True
return False
def unset_callback(self, identifier):
'''
Unsets a callback by communication identifier, if set
'''
if identifier in future_callbacks:
del self.future_callbacks[identifier]
return True
return False
def get_callback(self, identifier):
'''
Returns a callback by communication identifier if set, or None
'''
if identifier in self.future_callbacks:
return self.future_callbacks[id]
return None
def direct_connect(self, peer, data = None, callback = None, log = True):
'''
Communicates something directly with the client
- `peer` should obviously be the peer id to request.
- `data` should be a dict (NOT str), with the parameter "type"
ex. {'type': 'sendMessage', 'content': 'hey, this is a dm'}
In that dict, the key 'token' must NEVER be set. If it is, it will
be overwritten.
- if `callback` is set to a function, it will call that function
back if/when the client the request is sent to decides to respond.
Do NOT depend on a response, because users can configure their
clients not to respond to this type of request.
- `log` is set to True by default-- what this does is log the
request for debug purposes. Should be False for sensitive actions.
'''
# TODO: Timing attack prevention
try:
# does not need to be secure random, only used for keeping track of async responses
# Actually, on second thought, it does need to be secure random. Otherwise, if it is predictable, someone could trigger arbitrary callbacks that have been saved on the local node, wrecking all kinds of havoc. Better just to keep it secure random.
identifier = self._utils.token(32)
if 'id' in data:
identifier = data['id']
if not identifier in id_peer_cache:
id_peer_cache[identifier] = peer
if type(data) == str:
# if someone inputs a string instead of a dict, it will assume it's the type
data = {'type' : data}
data['id'] = identifier
data['token'] = '' # later put PoW stuff here or whatever is needed
data_str = json.dumps(data)
events.event('outgoing_direct_connection', data = {'callback' : True, 'communicator' : self, 'data' : data, 'id' : identifier, 'token' : token, 'peer' : peer, 'callback' : callback, 'log' : log})
logger.debug('Direct connection (identifier: "%s"): %s' % (identifier, data_str))
try:
self.performGet('directMessage', peer, data_str)
except:
logger.warn('Failed to connect to peer: "%s".' % str(peer))
return False
if not callback is None:
self.set_callback(identifier, callback)
return True
except Exception as e:
logger.warn('Unknown error, failed to execute direct connect (peer: "%s").' % str(peer), e)
return False
def direct_connect_response(self, identifier, data, peer = None, callback = None, log = True):
'''
Responds to a previous connection. Hostname will be pulled from id_peer_cache if not specified in `peer` parameter.
If yet another callback is requested, it can be put in the `callback` parameter.
'''
if config.get('dc_response', True):
data['id'] = identifier
data['sender'] = open('data/hs/hostname').read()
data['callback'] = True
if (origin is None) and (identifier in id_peer_cache):
origin = id_peer_cache[identifier]
if not identifier in id_peer_cache:
id_peer_cache[identifier] = peer
if origin is None:
logger.warn('Failed to identify peer for connection %s' % str(identifier))
return False
else:
return self.direct_connect(peer, data = data, callback = callback, log = log)
else:
logger.warn('Node tried to respond to direct connection id %s, but it was rejected due to `dc_response` restriction.' % str(identifier))
return False
def check_callbacks(self, data, execute = True, remove = True):
'''
Check if a callback is set, and if so, execute it
'''
try:
if type(data) is str:
data = json.loads(data)
if 'id' in data: # TODO: prevent enumeration, require extra PoW
identifier = data['id']
if identifier in self.future_callbacks:
if execute:
self.get_callback(identifier)(data)
logger.debug('Request callback "%s" executed.' % str(identifier))
if remove:
self.unset_callback(identifier)
return True
logger.warn('Unable to find request callback for ID "%s".' % str(identifier))
else:
logger.warn('Unable to identify callback request, `id` parameter missing: %s' % json.dumps(data))
except Exception as e:
logger.warn('Unknown error, failed to execute direct connection callback (peer: "%s").' % str(peer), e)
return False
def incoming_direct_connection(self, data):
'''
This code is run whenever there is a new incoming connection.
'''
if 'type' in data and data['type'] in self.connection_handlers:
for handler in self.get_connection_handlers(name):
handler(data)
return
def getNewPeers(self):
'''
Get new peers and ed25519 keys
'''
peersCheck = 1 # Amount of peers to ask for new peers + keys
peersChecked = 0
peerList = list(self._core.listAdders()) # random ordered list of peers
newKeys = []
newAdders = []
if len(peerList) > 0:
maxN = len(peerList) - 1
else:
peersCheck = 0
maxN = 0
if len(peerList) > peersCheck:
peersCheck = len(peerList)
while peersCheck > peersChecked:
#i = secrets.randbelow(maxN) # cant use prior to 3.6
i = random.randint(0, maxN)
try:
if self.peerStatusTaken(peerList[i], 'pex') or self.peerStatusTaken(peerList[i], 'kex'):
continue
except IndexError:
pass
logger.info('Using %s to find new peers...' % peerList[i], timestamp=True)
try:
newAdders = self.performGet('pex', peerList[i], skipHighFailureAddress=True)
if not newAdders is False: # keep the is False thing in there, it might not be bool
logger.debug('Attempting to merge address: %s' % str(newAdders))
self._utils.mergeAdders(newAdders)
except requests.exceptions.ConnectionError:
logger.info('%s connection failed' % peerList[i], timestamp=True)
continue
else:
try:
logger.info('Using %s to find new keys...' % peerList[i])
newKeys = self.performGet('kex', peerList[i], skipHighFailureAddress=True)
logger.debug('Attempting to merge pubkey: %s' % str(newKeys))
# TODO: Require keys to come with POW token (very large amount of POW)
self._utils.mergeKeys(newKeys)
except requests.exceptions.ConnectionError:
logger.info('%s connection failed' % peerList[i], timestamp=True)
continue
else:
peersChecked += 1
return
def lookupBlocks(self, isThread=False):
'''
Lookup blocks and merge new ones
'''
if isThread:
self.lookupBlocksThreads += 1
peerList = self._core.listAdders()
blockList = list()
for i in peerList:
if self.peerStatusTaken(i, 'getBlockHashes') or self.peerStatusTaken(i, 'getDBHash'):
continue
try:
if self.peerData[i]['failCount'] >= self.highFailureAmount:
continue
except KeyError:
pass
lastDB = self._core.getAddressInfo(i, 'DBHash')
if lastDB == None:
logger.debug('Fetching hash from %s, no previous known.' % str(i))
else:
logger.debug('Fetching hash from %s, %s last known' % (str(i), str(lastDB)))
currentDB = self.performGet('getDBHash', i)
if currentDB != False:
logger.debug('%s hash db (from request): %s' % (str(i), str(currentDB)))
else:
logger.warn('Failed to get hash db status for %s' % str(i))
if currentDB != False:
if lastDB != currentDB:
logger.debug('Fetching hash from %s - %s current hash.' % (str(i), currentDB))
try:
blockList.extend(self.performGet('getBlockHashes', i).split('\n'))
except TypeError:
logger.warn('Failed to get data hash from %s' % str(i))
self.peerData[i]['failCount'] -= 1
if self._utils.validateHash(currentDB):
self._core.setAddressInfo(i, "DBHash", currentDB)
if len(blockList) != 0:
pass
for i in blockList:
if len(i.strip()) == 0:
continue
try:
if self._utils.hasBlock(i):
continue
except:
logger.warn('Invalid hash') # TODO: move below validate hash check below
pass
if i in self.ignoredHashes:
continue
#logger.debug('Exchanged block (blockList): ' + i)
if not self._utils.validateHash(i):
# skip hash if it isn't valid
logger.warn('Hash %s is not valid' % str(i))
continue
else:
self.newHashes[i] = 0
logger.debug('Adding %s to hash database...' % str(i))
self._core.addToBlockDB(i)
self.lookupBlocksThreads -= 1
return
def processBlocks(self, isThread=False):
'''
Work with the block database and download any missing blocks
This is meant to be called from the communicator daemon on its timer.
'''
if isThread:
self.processBlocksThreads += 1
for i in self._core.getBlockList(unsaved = True):
if i != "":
if i in self.blocksProcessing or i in self.ignoredHashes:
#logger.debug('already processing ' + i)
continue
else:
self.blocksProcessing.append(i)
try:
self.newHashes[i]
except KeyError:
self.newHashes[i] = 0
# check if a new hash has been around too long, delete it from database and add it to ignore list
if self.newHashes[i] >= self.keepNewHash:
logger.warn('Ignoring block %s because it took to long to get valid data.' % str(i))
del self.newHashes[i]
self._core.removeBlock(i)
self.ignoredHashes.append(i)
continue
self.newHashes[i] += 1
logger.warn('Block is unsaved: %s' % str(i))
data = self.downloadBlock(i)
# if block was successfully gotten (hash already verified)
if data:
del self.newHashes[i] # remove from probation list
# deal with block metadata
blockContent = self._core.getData(i)
try:
blockContent = blockContent.encode()
except AttributeError:
pass
try:
#blockMetadata = json.loads(self._core.getData(i)).split('}')[0] + '}'
blockMetadata = json.loads(blockContent[:blockContent.find(b'\n')].decode())
try:
blockMeta2 = json.loads(blockMetadata['meta'])
except KeyError:
blockMeta2 = {'type': ''}
pass
blockContent = blockContent[blockContent.find(b'\n') + 1:]
try:
blockContent = blockContent.decode()
except AttributeError:
pass
if not self._crypto.verifyPow(blockContent, blockMeta2):
logger.warn("%s has invalid or insufficient proof of work token, deleting..." % str(i))
self._core.removeBlock(i)
continue
else:
if (('sig' in blockMetadata) and ('id' in blockMeta2)): # id doesn't exist in blockMeta2, so this won't workin the first place
#blockData = json.dumps(blockMetadata['meta']) + blockMetadata[blockMetadata.rfind(b'}') + 1:]
creator = self._utils.getPeerByHashId(blockMeta2['id'])
try:
creator = creator.decode()
except AttributeError:
pass
if self._core._crypto.edVerify(blockMetadata['meta'] + blockContent, creator, blockMetadata['sig'], encodedData=True):
logger.info('%s was signed' % str(i))
self._core.updateBlockInfo(i, 'sig', 'true')
else:
logger.warn('%s has an invalid signature' % str(i))
self._core.updateBlockInfo(i, 'sig', 'false')
try:
logger.info('Block type is %s' % str(blockMeta2['type']))
self._core.updateBlockInfo(i, 'dataType', blockMeta2['type'])
self.removeBlockFromProcessingList(i)
self.removeBlockFromProcessingList(i)
except KeyError:
logger.warn('Block has no type')
pass
except json.decoder.JSONDecodeError:
logger.warn('Could not decode block metadata')
self.removeBlockFromProcessingList(i)
self.processBlocksThreads -= 1
return
def removeBlockFromProcessingList(self, block):
'''Remove a block from the processing list'''
try:
self.blocksProcessing.remove(block)
except ValueError:
return False
else:
return True
def downloadBlock(self, hash, peerTries=3):
'''
Download a block from random order of peers
'''
retVal = False
peerList = self._core.listAdders()
blocks = ''
peerTryCount = 0
for i in peerList:
try:
if self.peerData[i]['failCount'] >= self.highFailureAmount:
continue
except KeyError:
pass
if peerTryCount >= peerTries:
break
hasher = hashlib.sha3_256()
data = self.performGet('getData', i, hash, skipHighFailureAddress=True)
if data == False or len(data) > 10000000 or data == '':
peerTryCount += 1
continue
try:
data = base64.b64decode(data)
except binascii.Error:
data = b''
hasher.update(data)
digest = hasher.hexdigest()
if type(digest) is bytes:
digest = digest.decode()
if digest == hash.strip():
self._core.setData(data)
logger.info('Successfully obtained data for %s' % str(hash), timestamp=True)
retVal = True
break
else:
logger.warn("Failed to validate %s -- hash calculated was %s" % (hash, digest))
peerTryCount += 1
return retVal
def urlencode(self, data):
'''
URL encodes the data
'''
return urllib.parse.quote_plus(data)
def performGet(self, action, peer, data=None, skipHighFailureAddress=False, selfCheck=True):
'''
Performs a request to a peer through Tor or i2p (currently only Tor)
'''
if not peer.endswith('.onion') and not peer.endswith('.onion/') and not peer.endswith('.b32.i2p'):
raise PeerError('Currently only Tor/i2p .onion/.b32.i2p peers are supported. You must manually specify .onion/.b32.i2p')
if len(self._core.hsAdder.strip()) == 0:
raise Exception("Could not perform self address check in performGet due to not knowing our address")
if selfCheck:
if peer.replace('/', '') == self._core.hsAdder:
logger.warn('Tried to performGet to own hidden service, but selfCheck was not set to false')
return
# Store peer in peerData dictionary (non permanent)
if not peer in self.peerData:
self.peerData[peer] = {'connectCount': 0, 'failCount': 0, 'lastConnectTime': self._utils.getEpoch()}
socksPort = sys.argv[2]
'''We use socks5h to use tor as DNS'''
if peer.endswith('onion'):
proxies = {'http': 'socks5h://127.0.0.1:' + str(socksPort), 'https': 'socks5h://127.0.0.1:' + str(socksPort)}
elif peer.endswith('b32.i2p'):
proxies = {'http': 'http://127.0.0.1:4444'}
headers = {'user-agent': 'PyOnionr'}
url = 'http://' + peer + '/public/?action=' + self.urlencode(action)
if data != None:
url = url + '&data=' + self.urlencode(data)
try:
if skipHighFailureAddress and self.peerData[peer]['failCount'] > self.highFailureAmount:
retData = False
logger.debug('Skipping %s because of high failure rate.' % peer)
else:
self.peerStatus[peer] = action
logger.debug('Contacting %s on port %s' % (peer, str(socksPort)))
try:
r = requests.get(url, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30))
except ValueError:
proxies = {'http': 'socks5://127.0.0.1:' + str(socksPort), 'https': 'socks5://127.0.0.1:' + str(socksPort)}
r = requests.get(url, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30))
retData = r.text
except requests.exceptions.RequestException as e:
logger.debug("%s failed with peer %s" % (action, peer))
retData = False
if not retData:
self.peerData[peer]['failCount'] += 1
else:
self.peerData[peer]['connectCount'] += 1
self.peerData[peer]['failCount'] -= 1
self.peerData[peer]['lastConnectTime'] = self._utils.getEpoch()
self._core.setAddressInfo(peer, 'lastConnect', self._utils.getEpoch())
return retData
def peerStatusTaken(self, peer, status):
'''
Returns if we are currently performing a specific action with a peer.
'''
try:
if self.peerStatus[peer] == status:
return True
except KeyError:
pass
return False
shouldRun = False
debug = True
developmentMode = False
if config.get('devmode', True):
developmentMode = True
try:
if sys.argv[1] == 'run':
shouldRun = True
except IndexError:
pass
if shouldRun:
try:
OnionrCommunicate(debug, developmentMode)
except KeyboardInterrupt:
sys.exit(1)
pass

431
onionr/communicator2.py Executable file
View File

@ -0,0 +1,431 @@
#!/usr/bin/env python3
'''
Onionr - P2P Microblogging Platform & Social network.
This file contains both the OnionrCommunicate class for communcating with peers
and code to operate as a daemon, getting commands from the command queue database (see core.Core.daemonQueue)
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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 sys, os, core, config, json, onionrblockapi as block, requests, time, logger, threading, onionrplugins as plugins, base64, onionr
import onionrexceptions
from defusedxml import minidom
class OnionrCommunicatorDaemon:
def __init__(self, debug, developmentMode):
logger.warn('New (unstable) communicator is being used.')
# list of timer instances
self.timers = []
# initalize core with Tor socks port being 3rd argument
self.proxyPort = sys.argv[2]
self._core = core.Core(torPort=self.proxyPort)
# intalize NIST beacon salt and time
self.nistSaltTimestamp = 0
self.powSalt = 0
# loop time.sleep delay in seconds
self.delay = 1
# time app started running for info/statistics purposes
self.startTime = self._core._utils.getEpoch()
# lists of connected peers and peers we know we can't reach currently
self.onlinePeers = []
self.offlinePeers = []
# amount of threads running by name, used to prevent too many
self.threadCounts = {}
# set true when shutdown command recieved
self.shutdown = False
# list of new blocks to download, added to when new block lists are fetched from peers
self.blockQueue = []
# Clear the daemon queue for any dead messages
if os.path.exists(self._core.queueDB):
self._core.clearDaemonQueue()
# Loads in and starts the enabled plugins
plugins.reload()
if debug or developmentMode:
OnionrCommunicatorTimers(self, self.heartbeat, 10)
# Print nice header thing :)
if config.get('general.display_header', True) and not self.shutdown:
self.header()
# Set timers, function reference, seconds
OnionrCommunicatorTimers(self, self.daemonCommands, 5)
OnionrCommunicatorTimers(self, self.detectAPICrash, 5)
peerPoolTimer = OnionrCommunicatorTimers(self, self.getOnlinePeers, 60)
OnionrCommunicatorTimers(self, self.lookupBlocks, 7, requiresPeer=True)
OnionrCommunicatorTimers(self, self.getBlocks, 10, requiresPeer=True)
OnionrCommunicatorTimers(self, self.clearOfflinePeer, 120)
OnionrCommunicatorTimers(self, self.lookupKeys, 125, requiresPeer=True)
OnionrCommunicatorTimers(self, self.lookupAdders, 600, requiresPeer=True)
# set loop to execute instantly to load up peer pool (replaced old pool init wait)
peerPoolTimer.count = (peerPoolTimer.frequency - 1)
# Main daemon loop, mainly for calling timers, don't do any complex operations here to avoid locking
try:
while not self.shutdown:
for i in self.timers:
if self.shutdown:
break
i.processTimer()
time.sleep(self.delay)
except KeyboardInterrupt:
self.shutdown = True
pass
logger.info('Goodbye.')
self._core._utils.localCommand('shutdown')
time.sleep(0.5)
def lookupKeys(self):
'''Lookup new keys'''
logger.debug('Looking up new keys...')
tryAmount = 1
for i in range(tryAmount):
# Download new key list from random online peers
peer = self.pickOnlinePeer()
newKeys = self.peerAction(peer, action='kex')
self._core._utils.mergeKeys(newKeys)
self.decrementThreadCount('lookupKeys')
return
def lookupAdders(self):
'''Lookup new peer addresses'''
logger.info('LOOKING UP NEW ADDRESSES')
tryAmount = 1
for i in range(tryAmount):
# Download new peer address list from random online peers
peer = self.pickOnlinePeer()
newAdders = self.peerAction(peer, action='pex')
self._core._utils.mergeAdders(newAdders)
self.decrementThreadCount('lookupKeys')
def lookupBlocks(self):
'''Lookup new blocks & add them to download queue'''
logger.info('LOOKING UP NEW BLOCKS')
tryAmount = 2
newBlocks = ''
existingBlocks = self._core.getBlockList()
for i in range(tryAmount):
peer = self.pickOnlinePeer() # select random online peer
newDBHash = self.peerAction(peer, 'getDBHash') # get their db hash
if newDBHash == False:
continue # if request failed, restart loop (peer is added to offline peers automatically)
if newDBHash != self._core.getAddressInfo(peer, 'DBHash'):
self._core.setAddressInfo(peer, 'DBHash', newDBHash)
newBlocks = self.peerAction(peer, 'getBlockHashes')
if newBlocks != False:
# if request was a success
for i in newBlocks.split('\n'):
if self._core._utils.validateHash(i):
# if newline seperated string is valid hash
if not i in existingBlocks:
# if block does not exist on disk and is not already in block queue
if i not in self.blockQueue:
self.blockQueue.append(i)
self.decrementThreadCount('lookupBlocks')
return
def getBlocks(self):
'''download new blocks in queue'''
for blockHash in self.blockQueue:
logger.info("Attempting to download %s..." % blockHash)
content = self.peerAction(self.pickOnlinePeer(), 'getData', data=blockHash) # block content from random peer (includes metadata)
if content != False:
try:
content = content.encode()
except AttributeError:
pass
content = base64.b64decode(content) # content is base64 encoded in transport
realHash = self._core._crypto.sha3Hash(content)
try:
realHash = realHash.decode() # bytes on some versions for some reason
except AttributeError:
pass
if realHash == blockHash:
content = content.decode() # decode here because sha3Hash needs bytes above
metas = self._core._utils.getBlockMetadataFromData(content) # returns tuple(metadata, meta), meta is also in metadata
metadata = metas[0]
meta = metas[1]
if self._core._utils.validateMetadata(metadata): # check if metadata is valid
if self._core._crypto.verifyPow(content): # check if POW is enough/correct
logger.info('Block passed proof, saving.')
self._core.setData(content)
self._core.addToBlockDB(blockHash, dataSaved=True)
self._core._utils.processBlockMetadata(blockHash) # caches block metadata values to block database
else:
logger.warn('POW failed for block ' + blockHash)
else:
logger.warn('Metadata for ' + blockHash + ' is invalid.')
else:
# if block didn't meet expected hash
tempHash = self._core._crypto.sha3Hash(content) # lazy hack, TODO use var
try:
tempHash = tempHash.decode()
except AttributeError:
pass
logger.warn('Block hash validation failed for ' + blockHash + ' got ' + tempHash)
self.blockQueue.remove(blockHash) # remove from block queue both if success or false
self.decrementThreadCount('getBlocks')
return
def pickOnlinePeer(self):
'''randomly picks peer from pool without bias (using secrets module)'''
retData = ''
while True:
peerLength = len(self.onlinePeers)
if peerLength <= 0:
break
try:
# get a random online peer, securely. May get stuck in loop if network is lost or if all peers in pool magically disconnect at once
retData = self.onlinePeers[self._core._crypto.secrets.randbelow(peerLength)]
except IndexError:
pass
else:
break
return retData
def decrementThreadCount(self, threadName):
'''Decrement amount of a thread name if more than zero, called when a function meant to be run in a thread ends'''
try:
if self.threadCounts[threadName] > 0:
self.threadCounts[threadName] -= 1
except KeyError:
pass
def clearOfflinePeer(self):
'''Removes the longest offline peer to retry later'''
try:
removed = self.offlinePeers.pop(0)
except IndexError:
pass
else:
logger.debug('Removed ' + removed + ' from offline list, will try them again.')
self.decrementThreadCount('clearOfflinePeer')
def getOnlinePeers(self):
'''Manages the self.onlinePeers attribute list, connects to more peers if we have none connected'''
logger.info('Refreshing peer pool.')
maxPeers = 4
needed = maxPeers - len(self.onlinePeers)
for i in range(needed):
if len(self.onlinePeers) == 0:
self.connectNewPeer(useBootstrap=True)
if self.shutdown:
break
else:
if len(self.onlinePeers) == 0:
logger.warn('Could not connect to any peer.')
self.decrementThreadCount('getOnlinePeers')
def addBootstrapListToPeerList(self, peerList):
'''Add the bootstrap list to the peer list (no duplicates)'''
for i in self._core.bootstrapList:
if i not in peerList and i not in self.offlinePeers and i != self._core.hsAdder:
peerList.append(i)
def connectNewPeer(self, peer='', useBootstrap=False):
'''Adds a new random online peer to self.onlinePeers'''
retData = False
tried = self.offlinePeers
if peer != '':
if self._core._utils.validateID(peer):
peerList = [peer]
else:
raise onionrexceptions.InvalidAddress('Will not attempt connection test to invalid address')
else:
peerList = self._core.listAdders()
if len(peerList) == 0 or useBootstrap:
# Avoid duplicating bootstrap addresses in peerList
self.addBootstrapListToPeerList(peerList)
for address in peerList:
if len(address) == 0 or address in tried or address in self.onlinePeers:
continue
if self.peerAction(address, 'ping') == 'pong!':
logger.info('Connected to ' + address)
time.sleep(0.1)
if address not in self.onlinePeers:
self.onlinePeers.append(address)
retData = address
break
else:
tried.append(address)
logger.debug('Failed to connect to ' + address)
return retData
def printOnlinePeers(self):
'''logs online peer list'''
if len(self.onlinePeers) == 0:
logger.warn('No online peers')
else:
logger.info('Online peers:')
for i in self.onlinePeers:
logger.info(i)
def peerAction(self, peer, action, data=''):
'''Perform a get request to a peer'''
if len(peer) == 0:
return False
logger.info('Performing ' + action + ' with ' + peer + ' on port ' + str(self.proxyPort))
url = 'http://' + peer + '/public/?action=' + action
if len(data) > 0:
url += '&data=' + data
retData = self._core._utils.doGetRequest(url, port=self.proxyPort)
# if request failed, (error), mark peer offline
if retData == False:
try:
self.onlinePeers.remove(peer)
self.getOnlinePeers() # Will only add a new peer to pool if needed
except ValueError:
pass
return retData
def heartbeat(self):
'''Show a heartbeat debug message'''
currentTime = self._core._utils.getEpoch() - self.startTime
logger.debug('heartbeat, running seconds: ' + str(currentTime))
self.decrementThreadCount('heartbeat')
def daemonCommands(self):
'''process daemon commands from daemonQueue'''
cmd = self._core.daemonQueue()
if cmd is not False:
if cmd[0] == 'shutdown':
self.shutdown = True
elif cmd[0] == 'announceNode':
self.announce(cmd[1])
elif cmd[0] == 'runCheck':
logger.debug('Status check; looks good.')
open('data/.runcheck', 'w+').close()
elif cmd[0] == 'connectedPeers':
self.printOnlinePeers()
elif cmd[0] == 'kex':
for i in self.timers:
if i.timerFunction.__name__ == 'lookupKeys':
i.count = (i.frequency - 1)
else:
logger.info('Recieved daemonQueue command:' + cmd[0])
self.decrementThreadCount('daemonCommands')
def announce(self, peer):
'''Announce to peers our address'''
announceCount = 0
announceAmount = 2
for peer in self.onlinePeers:
announceCount += 1
if self.peerAction(peer, 'announce', self._core.hsAdder) == 'Success':
logger.info('Successfully introduced node to ' + peer)
break
else:
if announceCount == announceAmount:
logger.warn('Could not introduce node. Try again soon')
break
def detectAPICrash(self):
'''exit if the api server crashes/stops'''
if self._core._utils.localCommand('ping', silent=False) != 'pong':
for i in range(5):
if self._core._utils.localCommand('ping') == 'pong':
break # break for loop
time.sleep(1)
else:
# This executes if the api is NOT detected to be running
logger.error('Daemon detected API crash (or otherwise unable to reach API after long time), stopping...')
self.shutdown = True
self.decrementThreadCount('detectAPICrash')
def header(self, message = logger.colors.fg.pink + logger.colors.bold + 'Onionr' + logger.colors.reset + logger.colors.fg.pink + ' has started.'):
if os.path.exists('static-data/header.txt'):
with open('static-data/header.txt', 'rb') as file:
# only to stdout, not file or log or anything
sys.stderr.write(file.read().decode().replace('P', logger.colors.fg.pink).replace('W', logger.colors.reset + logger.colors.bold).replace('G', logger.colors.fg.green).replace('\n', logger.colors.reset + '\n').replace('B', logger.colors.bold).replace('V', onionr.ONIONR_VERSION))
logger.info(logger.colors.fg.lightgreen + '-> ' + str(message) + logger.colors.reset + logger.colors.fg.lightgreen + ' <-\n')
class OnionrCommunicatorTimers:
def __init__(self, daemonInstance, timerFunction, frequency, makeThread=True, threadAmount=1, maxThreads=5, requiresPeer=False):
self.timerFunction = timerFunction
self.frequency = frequency
self.threadAmount = threadAmount
self.makeThread = makeThread
self.requiresPeer = requiresPeer
self.daemonInstance = daemonInstance
self.maxThreads = maxThreads
self._core = self.daemonInstance._core
self.daemonInstance.timers.append(self)
self.count = 0
def processTimer(self):
# mark how many instances of a thread we have (decremented at thread end)
try:
self.daemonInstance.threadCounts[self.timerFunction.__name__]
except KeyError:
self.daemonInstance.threadCounts[self.timerFunction.__name__] = 0
# execute thread if it is time, and we are not missing *required* online peer
if self.count == self.frequency:
try:
if self.requiresPeer and len(self.daemonInstance.onlinePeers) == 0:
raise onionrexceptions.OnlinePeerNeeded
except onionrexceptions.OnlinePeerNeeded:
pass
else:
if self.makeThread:
for i in range(self.threadAmount):
if self.daemonInstance.threadCounts[self.timerFunction.__name__] >= self.maxThreads:
logger.warn(self.timerFunction.__name__ + ' has too many current threads to start anymore.')
else:
self.daemonInstance.threadCounts[self.timerFunction.__name__] += 1
newThread = threading.Thread(target=self.timerFunction)
newThread.start()
else:
self.timerFunction()
self.count = -1 # negative 1 because its incremented at bottom
self.count += 1
shouldRun = False
debug = True
developmentMode = False
if config.get('general.dev_mode', True):
developmentMode = True
try:
if sys.argv[1] == 'run':
shouldRun = True
except IndexError:
pass
if shouldRun:
try:
OnionrCommunicatorDaemon(debug, developmentMode)
except Exception as e:
logger.error('Error occured in Communicator', error = e, timestamp = False)

49
onionr/config.py
View File

@ -28,9 +28,20 @@ def get(key, default = None):
Gets the key from configuration, or returns `default`
'''
if is_set(key):
return get_config()[key]
return default
key = str(key).split('.')
data = _config
last = key.pop()
for item in key:
if (not item in data) or (not type(data[item]) == dict):
return default
data = data[item]
if not last in data:
return default
return data[last]
def set(key, value = None, savefile = False):
'''
@ -38,16 +49,40 @@ def set(key, value = None, savefile = False):
'''
global _config
key = str(key).split('.')
data = _config
last = key.pop()
for item in key:
if (not item in data) or (not type(data[item]) == dict):
data[item] = dict()
data = data[item]
if value is None:
del _config[key]
del data[last]
else:
_config[key] = value
data[last] = value
if savefile:
save()
def is_set(key):
return key in get_config() and not get_config()[key] is None
key = str(key).split('.')
data = _config
last = key.pop()
for item in key:
if (not item in data) or (not type(data[item]) == dict):
return False
data = data[item]
if not last in data:
return False
return True
def check():
'''
@ -71,7 +106,7 @@ def save():
check()
try:
with open(get_config_file(), 'w', encoding="utf8") as configfile:
json.dump(get_config(), configfile, indent=2, sort_keys=True)
json.dump(get_config(), configfile, indent=2)
except:
logger.warn('Failed to write to configuration file.')

179
onionr/core.py
View File

@ -18,8 +18,9 @@
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
from onionrblockapi import Block
import onionrutils, onionrcrypto, onionrproofs, onionrevents as events
import onionrutils, onionrcrypto, onionrproofs, onionrevents as events, onionrexceptions, onionrvalues
if sys.version_info < (3, 6):
try:
@ -29,7 +30,7 @@ if sys.version_info < (3, 6):
sys.exit(1)
class Core:
def __init__(self):
def __init__(self, torPort=0):
'''
Initialize Core Onionr library
'''
@ -43,6 +44,7 @@ class Core:
self.bootstrapFileLocation = 'static-data/bootstrap-nodes.txt'
self.bootstrapList = []
self.requirements = onionrvalues.OnionrValues()
if not os.path.exists('data/'):
os.mkdir('data/')
@ -53,7 +55,7 @@ class Core:
if os.path.exists('data/hs/hostname'):
with open('data/hs/hostname', 'r') as hs:
self.hsAdder = hs.read()
self.hsAdder = hs.read().strip()
# Load bootstrap address list
if os.path.exists(self.bootstrapFileLocation):
@ -109,7 +111,8 @@ class Core:
'''
Add an address to the address database (only tor currently)
'''
if address == config.get('i2p')['ownAddr']:
if address == config.get('i2p.ownAddr', None):
return False
if self._utils.validateID(address):
conn = sqlite3.connect(self.addressDB)
@ -137,6 +140,7 @@ class Core:
return True
else:
logger.debug('Invalid ID')
return False
def removeAddress(self, address):
@ -191,6 +195,7 @@ class Core:
speed int,
success int,
DBHash text,
powValue text,
failure int,
lastConnect int
);
@ -234,6 +239,7 @@ class Core:
dataSaved - if the data has been saved for the block
sig - optional signature by the author (not optional if author is specified)
author - multi-round partial sha3-256 hash of authors public key
dateClaimed - timestamp claimed inside the block, only as trustworthy as the block author is
'''
if os.path.exists(self.blockDB):
raise Exception("Block database already exists")
@ -247,7 +253,8 @@ class Core:
dataFound int,
dataSaved int,
sig text,
author text
author text,
dateClaimed int
);
''')
conn.commit()
@ -366,27 +373,36 @@ class Core:
'''
retData = False
if not os.path.exists(self.queueDB):
conn = sqlite3.connect(self.queueDB)
c = conn.cursor()
# Create table
c.execute('''CREATE TABLE commands
(id integer primary key autoincrement, command text, data text, date text)''')
conn.commit()
self.makeDaemonDB()
else:
conn = sqlite3.connect(self.queueDB)
c = conn.cursor()
for row in c.execute('SELECT command, data, date, min(ID) FROM commands group by id'):
retData = row
break
if retData != False:
c.execute('DELETE FROM commands WHERE id=?;', (retData[3],))
conn.commit()
conn.close()
try:
for row in c.execute('SELECT command, data, date, min(ID) FROM commands group by id'):
retData = row
break
except sqlite3.OperationalError:
self.makeDaemonDB()
else:
if retData != False:
c.execute('DELETE FROM commands WHERE id=?;', (retData[3],))
conn.commit()
conn.close()
events.event('queue_pop', data = {'data': retData}, onionr = None)
return retData
def makeDaemonDB(self):
'''generate the daemon queue db'''
conn = sqlite3.connect(self.queueDB)
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)
@ -482,6 +498,7 @@ class Core:
trust int 6
pubkeyExchanged int 7
hashID text 8
pow text 9
'''
conn = sqlite3.connect(self.peerDB)
c = conn.cursor()
@ -580,7 +597,7 @@ class Core:
return
def getBlockList(self, unsaved = False): # TODO: Use unsaved
def getBlockList(self, unsaved = False): # TODO: Use unsaved??
'''
Get list of our blocks
'''
@ -641,9 +658,19 @@ class Core:
def updateBlockInfo(self, hash, key, data):
'''
sets info associated with a block
hash - the hash of a block
dateReceived - the date the block was recieved, not necessarily when it was created
decrypted - if we can successfully decrypt the block (does not describe its current state)
dataType - data type of the block
dataFound - if the data has been found for the block
dataSaved - if the data has been saved for the block
sig - optional signature by the author (not optional if author is specified)
author - multi-round partial sha3-256 hash of authors public key
dateClaimed - timestamp claimed inside the block, only as trustworthy as the block author is
'''
if key not in ('dateReceived', 'decrypted', 'dataType', 'dataFound', 'dataSaved', 'sig', 'author'):
if key not in ('dateReceived', 'decrypted', 'dataType', 'dataFound', 'dataSaved', 'sig', 'author', 'dateClaimed'):
return False
conn = sqlite3.connect(self.blockDB)
@ -654,65 +681,81 @@ class Core:
conn.close()
return True
def insertBlock(self, data, header='txt', sign=False):
def insertBlock(self, data, header='txt', sign=False, encryptType='', symKey='', asymPeer='', meta = None):
'''
Inserts a block into the network
encryptType must be specified to encrypt a block
'''
retData = False
powProof = onionrproofs.POW(data)
powToken = ''
# wait for proof to complete
try:
while True:
powToken = powProof.getResult()
if powToken == False:
time.sleep(0.3)
continue
powHash = powToken[0]
powToken = base64.b64encode(powToken[1])
try:
powToken = powToken.decode()
except AttributeError:
pass
finally:
break
except KeyboardInterrupt:
logger.warn("Got keyboard interrupt while working on inserting block, stopping.")
powProof.shutdown()
return ''
if meta is None:
meta = dict()
try:
data.decode()
except AttributeError:
data = data.encode()
if type(data) is bytes:
data = data.decode()
data = str(data)
retData = ''
metadata = {'type': header, 'powHash': powHash, 'powToken': powToken}
sig = {}
metadata = json.dumps(metadata)
metadata = metadata.encode()
signature = ''
signer = ''
metadata = {}
if sign:
signature = self._crypto.edSign(metadata + b'\n' + data, self._crypto.privKey, encodeResult=True)
ourID = self._crypto.pubKeyHashID()
# Convert from bytes on some py versions?
try:
ourID = ourID.decode()
except AttributeError:
pass
metadata = {'sig': signature, 'meta': metadata.decode()}
metadata = json.dumps(metadata)
metadata = metadata.encode()
# only use header if not set in provided meta
if not header is None:
meta['type'] = header
meta['type'] = str(meta['type'])
if len(data) == 0:
logger.error('Will not insert empty block')
jsonMeta = json.dumps(meta)
if encryptType in ('asym', 'sym', ''):
metadata['encryptType'] = encryptType
else:
addedHash = self.setData(metadata + b'\n' + data)
self.addToBlockDB(addedHash, selfInsert=True)
self.setBlockType(addedHash, header)
retData = addedHash
raise onionrexceptions.InvalidMetadata('encryptType must be asym or sym, or blank')
try:
data = data.encode()
except AttributeError:
pass
# sign before encrypt, as unauthenticated crypto should not be a problem here
if sign:
signature = self._crypto.edSign(jsonMeta.encode() + data, key=self._crypto.privKey, encodeResult=True)
signer = self._crypto.pubKeyHashID()
if len(jsonMeta) > 1000:
raise onionrexceptions.InvalidMetadata('meta in json encoded form must not exceed 1000 bytes')
# encrypt block metadata/sig/content
if encryptType == 'sym':
if len(symKey) < self.requirements.passwordLength:
raise onionrexceptions.SecurityError('Weak encryption key')
jsonMeta = self._crypto.symmetricEncrypt(jsonMeta, key=symKey, returnEncoded=True)
data = self._crypto.symmetricEncrypt(data, key=symKey, returnEncoded=True)
signature = self._crypto.symmetricEncrypt(signature, key=symKey, returnEncoded=True)
signer = self._crypto.symmetricEncrypt(signer, key=symKey, returnEncoded=True)
elif encryptType == 'asym':
if self._utils.validatePubKey(asymPeer):
jsonMeta = self._crypto.pubKeyEncrypt(jsonMeta, asymPeer, encodedData=True)
data = self._crypto.pubKeyEncrypt(data, asymPeer, encodedData=True)
signature = self._crypto.pubKeyEncrypt(signature, asymPeer, encodedData=True)
else:
raise onionrexceptions.InvalidPubkey(asymPeer + ' is not a valid base32 encoded ed25519 key')
# compile metadata
metadata['meta'] = jsonMeta
metadata['sig'] = signature
metadata['signer'] = signer
metadata['time'] = str(self._utils.getEpoch())
# send block data (and metadata) to POW module to get tokenized block data
proof = onionrproofs.POW(metadata, data)
payload = proof.waitForResult()
if payload != False:
retData = self.setData(payload)
self.addToBlockDB(retData, selfInsert=True, dataSaved=True)
self.setBlockType(retData, meta['type'])
if retData != False:
events.event('insertBlock', onionr = None, threaded = False)
return retData
def introduceNode(self):

331
onionr/dependencies/secrets.py Normal file
View File

@ -0,0 +1,331 @@
"""Generate cryptographically strong pseudo-random numbers suitable for
managing secrets such as account authentication, tokens, and similar.
See PEP 506 for more information.
https://www.python.org/dev/peps/pep-0506/
A. HISTORY OF THE SOFTWARE
==========================
Python was created in the early 1990s by Guido van Rossum at Stichting
Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands
as a successor of a language called ABC. Guido remains Python's
principal author, although it includes many contributions from others.
In 1995, Guido continued his work on Python at the Corporation for
National Research Initiatives (CNRI, see http://www.cnri.reston.va.us)
in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to
BeOpen.com to form the BeOpen PythonLabs team. In October of the same
year, the PythonLabs team moved to Digital Creations, which became
Zope Corporation. In 2001, the Python Software Foundation (PSF, see
https://www.python.org/psf/) was formed, a non-profit organization
created specifically to own Python-related Intellectual Property.
Zope Corporation was a sponsoring member of the PSF.
All Python releases are Open Source (see http://www.opensource.org for
the Open Source Definition). Historically, most, but not all, Python
releases have also been GPL-compatible; the table below summarizes
the various releases.
Release Derived Year Owner GPL-
from compatible? (1)
0.9.0 thru 1.2 1991-1995 CWI yes
1.3 thru 1.5.2 1.2 1995-1999 CNRI yes
1.6 1.5.2 2000 CNRI no
2.0 1.6 2000 BeOpen.com no
1.6.1 1.6 2001 CNRI yes (2)
2.1 2.0+1.6.1 2001 PSF no
2.0.1 2.0+1.6.1 2001 PSF yes
2.1.1 2.1+2.0.1 2001 PSF yes
2.1.2 2.1.1 2002 PSF yes
2.1.3 2.1.2 2002 PSF yes
2.2 and above 2.1.1 2001-now PSF yes
Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under
the GPL. All Python licenses, unlike the GPL, let you distribute
a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with
other software that is released under the GPL; the others don't.
(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
because its license has a choice of law clause. According to
CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
is "not incompatible" with the GPL.
Thanks to the many outside volunteers who have worked under Guido's
direction to make these releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
--------------------------------------------
1. This LICENSE AGREEMENT is between the Python Software Foundation
("PSF"), and the Individual or Organization ("Licensee") accessing and
otherwise using this software ("Python") in source or binary form and
its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF hereby
grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
analyze, test, perform and/or display publicly, prepare derivative works,
distribute, and otherwise use Python alone or in any derivative version,
provided, however, that PSF's License Agreement and PSF's notice of copyright,
i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Python Software Foundation; All
Rights Reserved" are retained in Python alone or in any derivative version
prepared by Licensee.
3. In the event Licensee prepares a derivative work that is based on
or incorporates Python or any part thereof, and wants to make
the derivative work available to others as provided herein, then
Licensee hereby agrees to include in any such work a brief summary of
the changes made to Python.
4. PSF is making Python available to Licensee on an "AS IS"
basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
INFRINGE ANY THIRD PARTY RIGHTS.
5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
6. This License Agreement will automatically terminate upon a material
breach of its terms and conditions.
7. Nothing in this License Agreement shall be deemed to create any
relationship of agency, partnership, or joint venture between PSF and
Licensee. This License Agreement does not grant permission to use PSF
trademarks or trade name in a trademark sense to endorse or promote
products or services of Licensee, or any third party.
8. By copying, installing or otherwise using Python, Licensee
agrees to be bound by the terms and conditions of this License
Agreement.
BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0
-------------------------------------------
BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1
1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an
office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the
Individual or Organization ("Licensee") accessing and otherwise using
this software in source or binary form and its associated
documentation ("the Software").
2. Subject to the terms and conditions of this BeOpen Python License
Agreement, BeOpen hereby grants Licensee a non-exclusive,
royalty-free, world-wide license to reproduce, analyze, test, perform
and/or display publicly, prepare derivative works, distribute, and
otherwise use the Software alone or in any derivative version,
provided, however, that the BeOpen Python License is retained in the
Software, alone or in any derivative version prepared by Licensee.
3. BeOpen is making the Software available to Licensee on an "AS IS"
basis. BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, BEOPEN MAKES NO AND
DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE WILL NOT
INFRINGE ANY THIRD PARTY RIGHTS.
4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE
SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS
AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY
DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
5. This License Agreement will automatically terminate upon a material
breach of its terms and conditions.
6. This License Agreement shall be governed by and interpreted in all
respects by the law of the State of California, excluding conflict of
law provisions. Nothing in this License Agreement shall be deemed to
create any relationship of agency, partnership, or joint venture
between BeOpen and Licensee. This License Agreement does not grant
permission to use BeOpen trademarks or trade names in a trademark
sense to endorse or promote products or services of Licensee, or any
third party. As an exception, the "BeOpen Python" logos available at
http://www.pythonlabs.com/logos.html may be used according to the
permissions granted on that web page.
7. By copying, installing or otherwise using the software, Licensee
agrees to be bound by the terms and conditions of this License
Agreement.
CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
---------------------------------------
1. This LICENSE AGREEMENT is between the Corporation for National
Research Initiatives, having an office at 1895 Preston White Drive,
Reston, VA 20191 ("CNRI"), and the Individual or Organization
("Licensee") accessing and otherwise using Python 1.6.1 software in
source or binary form and its associated documentation.
2. Subject to the terms and conditions of this License Agreement, CNRI
hereby grants Licensee a nonexclusive, royalty-free, world-wide
license to reproduce, analyze, test, perform and/or display publicly,
prepare derivative works, distribute, and otherwise use Python 1.6.1
alone or in any derivative version, provided, however, that CNRI's
License Agreement and CNRI's notice of copyright, i.e., "Copyright (c)
1995-2001 Corporation for National Research Initiatives; All Rights
Reserved" are retained in Python 1.6.1 alone or in any derivative
version prepared by Licensee. Alternately, in lieu of CNRI's License
Agreement, Licensee may substitute the following text (omitting the
quotes): "Python 1.6.1 is made available subject to the terms and
conditions in CNRI's License Agreement. This Agreement together with
Python 1.6.1 may be located on the Internet using the following
unique, persistent identifier (known as a handle): 1895.22/1013. This
Agreement may also be obtained from a proxy server on the Internet
using the following URL: http://hdl.handle.net/1895.22/1013".
3. In the event Licensee prepares a derivative work that is based on
or incorporates Python 1.6.1 or any part thereof, and wants to make
the derivative work available to others as provided herein, then
Licensee hereby agrees to include in any such work a brief summary of
the changes made to Python 1.6.1.
4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS"
basis. CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND
DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT
INFRINGE ANY THIRD PARTY RIGHTS.
5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
1.6.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1,
OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
6. This License Agreement will automatically terminate upon a material
breach of its terms and conditions.
7. This License Agreement shall be governed by the federal
intellectual property law of the United States, including without
limitation the federal copyright law, and, to the extent such
U.S. federal law does not apply, by the law of the Commonwealth of
Virginia, excluding Virginia's conflict of law provisions.
Notwithstanding the foregoing, with regard to derivative works based
on Python 1.6.1 that incorporate non-separable material that was
previously distributed under the GNU General Public License (GPL), the
law of the Commonwealth of Virginia shall govern this License
Agreement only as to issues arising under or with respect to
Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this
License Agreement shall be deemed to create any relationship of
agency, partnership, or joint venture between CNRI and Licensee. This
License Agreement does not grant permission to use CNRI trademarks or
trade name in a trademark sense to endorse or promote products or
services of Licensee, or any third party.
8. By clicking on the "ACCEPT" button where indicated, or by copying,
installing or otherwise using Python 1.6.1, Licensee agrees to be
bound by the terms and conditions of this License Agreement.
ACCEPT
CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
--------------------------------------------------
Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam,
The Netherlands. All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Stichting Mathematisch
Centrum or CWI not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.
STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""
__all__ = ['choice', 'randbelow', 'randbits', 'SystemRandom',
'token_bytes', 'token_hex', 'token_urlsafe',
'compare_digest',
]
import base64
import binascii
import os
from hmac import compare_digest
from random import SystemRandom
_sysrand = SystemRandom()
randbits = _sysrand.getrandbits
choice = _sysrand.choice
def randbelow(exclusive_upper_bound):
"""Return a random int in the range [0, n)."""
if exclusive_upper_bound <= 0:
raise ValueError("Upper bound must be positive.")
return _sysrand._randbelow(exclusive_upper_bound)
DEFAULT_ENTROPY = 32 # number of bytes to return by default
def token_bytes(nbytes=None):
"""Return a random byte string containing *nbytes* bytes.
If *nbytes* is ``None`` or not supplied, a reasonable
default is used.
>>> token_bytes(16) #doctest:+SKIP
b'\\xebr\\x17D*t\\xae\\xd4\\xe3S\\xb6\\xe2\\xebP1\\x8b'
"""
if nbytes is None:
nbytes = DEFAULT_ENTROPY
return os.urandom(nbytes)
def token_hex(nbytes=None):
"""Return a random text string, in hexadecimal.
The string has *nbytes* random bytes, each byte converted to two
hex digits. If *nbytes* is ``None`` or not supplied, a reasonable
default is used.
>>> token_hex(16) #doctest:+SKIP
'f9bf78b9a18ce6d46a0cd2b0b86df9da'
"""
return binascii.hexlify(token_bytes(nbytes)).decode('ascii')
def token_urlsafe(nbytes=None):
"""Return a random URL-safe text string, in Base64 encoding.
The string has *nbytes* random bytes. If *nbytes* is ``None``
or not supplied, a reasonable default is used.
>>> token_urlsafe(16) #doctest:+SKIP
'Drmhze6EPcv0fN_81Bj-nA'
"""
tok = token_bytes(nbytes)
return base64.urlsafe_b64encode(tok).rstrip(b'=').decode('ascii')

12
onionr/logger.py
View File

@ -123,18 +123,18 @@ def get_file():
return _outputfile
def raw(data):
def raw(data, fd = sys.stdout):
'''
Outputs raw data to console without formatting
'''
if get_settings() & OUTPUT_TO_CONSOLE:
print(data)
ts = fd.write('%s\n' % data)
if get_settings() & OUTPUT_TO_FILE:
with open(_outputfile, "a+") as f:
f.write(colors.filter(data) + '\n')
def log(prefix, data, color = '', timestamp=True):
def log(prefix, data, color = '', timestamp=True, fd = sys.stdout):
'''
Logs the data
prefix : The prefix to the output
@ -149,7 +149,7 @@ def log(prefix, data, color = '', timestamp=True):
if not get_settings() & USE_ANSI:
output = colors.filter(output)
raw(output)
raw(output, fd = fd)
def readline(message = ''):
'''
@ -218,14 +218,14 @@ def warn(data, timestamp=True):
# error: when only one function, module, or process of the program encountered a problem and must stop
def error(data, error=None, timestamp=True):
if get_level() <= LEVEL_ERROR:
log('-', data, colors.fg.red, timestamp=timestamp)
log('-', data, colors.fg.red, timestamp=timestamp, fd = sys.stderr)
if not error is None:
debug('Error: ' + str(error) + parse_error())
# fatal: when the something so bad has happened that the program must stop
def fatal(data, timestamp=True):
if get_level() <= LEVEL_FATAL:
log('#', data, colors.bg.red + colors.fg.green + colors.bold, timestamp=timestamp)
log('#', data, colors.bg.red + colors.fg.green + colors.bold, timestamp=timestamp, fd = sys.stderr)
# returns a formatted error message
def parse_error():

3
onionr/netcontroller.py
View File

@ -19,6 +19,7 @@
'''
import subprocess, os, random, sys, logger, time, signal
from onionrblockapi import Block
class NetController:
'''
@ -102,7 +103,7 @@ DataDirectory data/tordata/
logger.fatal("Got keyboard interrupt")
return False
logger.info('Finished starting Tor', timestamp=True)
logger.debug('Finished starting Tor.', timestamp=True)
self.readyState = True
myID = open('data/hs/hostname', 'r')

194
onionr/onionr.py
View File

@ -25,12 +25,14 @@ import sys
if sys.version_info[0] == 2 or sys.version_info[1] < 5:
print('Error, Onionr requires Python 3.4+')
sys.exit(1)
import os, base64, random, getpass, shutil, subprocess, requests, time, platform, datetime, re, json, getpass
import os, base64, random, getpass, shutil, subprocess, requests, time, platform, datetime, re, json, getpass, sqlite3
from threading import Thread
import api, core, config, logger, onionrplugins as plugins, onionrevents as events
import onionrutils
from onionrutils import OnionrUtils
from netcontroller import NetController
from onionrblockapi import Block
import onionrproofs
try:
from urllib3.contrib.socks import SOCKSProxyManager
@ -38,8 +40,9 @@ except ImportError:
raise Exception("You need the PySocks module (for use with socks5 proxy to use Tor)")
ONIONR_TAGLINE = 'Anonymous P2P Platform - GPLv3 - https://Onionr.VoidNet.Tech'
ONIONR_VERSION = '0.0.0' # for debugging and stuff
API_VERSION = '2' # increments of 1; only change when something fundemental about how the API works changes. This way other nodes knows how to communicate without learning too much information about you.
ONIONR_VERSION = '0.1.0' # for debugging and stuff
ONIONR_VERSION_TUPLE = tuple(ONIONR_VERSION.split('.')) # (MAJOR, MINOR, VERSION)
API_VERSION = '4' # increments of 1; only change when something fundemental about how the API works changes. This way other nodes knows how to communicate without learning too much information about you.
class Onionr:
def __init__(self):
@ -64,22 +67,22 @@ class Onionr:
config.set_config(json.loads(open('static-data/default_config.json').read())) # this is the default config, it will be overwritten if a config file already exists. Else, it saves it
else:
# the default config file doesn't exist, try hardcoded config
config.set_config({'devmode': True, 'log': {'file': {'output': True, 'path': 'data/output.log'}, 'console': {'output': True, 'color': True}}})
config.set_config({'dev_mode': True, 'log': {'file': {'output': True, 'path': 'data/output.log'}, 'console': {'output': True, 'color': True}}})
if not data_exists:
config.save()
config.reload() # this will read the configuration file into memory
settings = 0b000
if config.get('log', {'console': {'color': True}})['console']['color']:
if config.get('log.console.color', True):
settings = settings | logger.USE_ANSI
if config.get('log', {'console': {'output': True}})['console']['output']:
if config.get('log.console.output', True):
settings = settings | logger.OUTPUT_TO_CONSOLE
if config.get('log', {'file': {'output': True}})['file']['output']:
if config.get('log.file.output', True):
settings = settings | logger.OUTPUT_TO_FILE
logger.set_file(config.get('log', {'file': {'path': 'data/output.log'}})['file']['path'])
logger.set_file(config.get('log.file.path', '/tmp/onionr.log'))
logger.set_settings(settings)
if str(config.get('devmode', True)).lower() == 'true':
if str(config.get('general.dev_mode', True)).lower() == 'true':
self._developmentMode = True
logger.set_level(logger.LEVEL_DEBUG)
else:
@ -89,6 +92,8 @@ class Onionr:
self.onionrCore = core.Core()
self.onionrUtils = OnionrUtils(self.onionrCore)
self.userOS = platform.system()
# Handle commands
self.debug = False # Whole application debugging
@ -144,7 +149,7 @@ class Onionr:
randomPort = random.randint(1024, 65535)
if self.onionrUtils.checkPort(randomPort):
break
config.set('client', {'participate': 'true', 'client_hmac': base64.b16encode(os.urandom(32)).decode('utf-8'), 'port': randomPort, 'api_version': API_VERSION}, True)
config.set('client', {'participate': True, 'hmac': base64.b16encode(os.urandom(32)).decode('utf-8'), 'port': randomPort, 'api_version': API_VERSION}, True)
self.cmds = {
'': self.showHelpSuggestion,
@ -191,12 +196,20 @@ class Onionr:
'add-addr': self.addAddress,
'addaddr': self.addAddress,
'addaddress': self.addAddress,
'addfile': self.addFile,
'list-peers': self.listPeers,
'add-file': self.addFile,
'addfile': self.addFile,
'listconn': self.listConn,
'import-blocks': self.onionrUtils.importNewBlocks,
'importblocks': self.onionrUtils.importNewBlocks,
'introduce': self.onionrCore.introduceNode,
'connect': self.addAddress
'connect': self.addAddress,
'kex': self.doKEX,
'getpassword': self.getWebPassword
}
self.cmdhelp = {
@ -206,6 +219,7 @@ class Onionr:
'start': 'Starts the Onionr daemon',
'stop': 'Stops the Onionr daemon',
'stats': 'Displays node statistics',
'getpassword': 'Displays the web password',
'enable-plugin': 'Enables and starts a plugin',
'disable-plugin': 'Disables and stops a plugin',
'reload-plugin': 'Reloads a plugin',
@ -215,8 +229,10 @@ class Onionr:
'add-msg': 'Broadcasts a message to the Onionr network',
'pm': 'Adds a private message to block',
'get-pms': 'Shows private messages sent to you',
'addfile': 'Create an Onionr block from a file',
'importblocks': 'import blocks from the disk (Onionr is transport-agnostic!)',
'add-file': 'Create an Onionr block from a file',
'import-blocks': 'import blocks from the disk (Onionr is transport-agnostic!)',
'listconn': 'list connected peers',
'kex': 'exchange keys with peers (done automatically)',
'introduce': 'Introduce your node to the public Onionr network',
}
@ -245,6 +261,17 @@ class Onionr:
def getCommands(self):
return self.cmds
def listConn(self):
self.onionrCore.daemonQueueAdd('connectedPeers')
def listPeers(self):
logger.info('Peer transport address list:')
for i in self.onionrCore.listAdders():
logger.info(i)
def getWebPassword(self):
return config.get('client.hmac')
def getHelp(self):
return self.cmdhelp
@ -309,6 +336,11 @@ class Onionr:
return
def doKEX(self):
'''make communicator do kex'''
logger.info('Sending kex to command queue...')
self.onionrCore.daemonQueueAdd('kex')
def sendEncrypt(self):
'''
Create a private message and send it
@ -348,14 +380,31 @@ class Onionr:
'''
Adds a peer (?)
'''
try:
newPeer = sys.argv[2]
except:
pass
else:
if self.onionrUtils.hasKey(newPeer):
logger.info('We already have that key')
return
if not '-' in newPeer:
logger.info('Since no POW token was supplied for that key, one is being generated')
proof = onionrproofs.DataPOW(newPeer)
while True:
result = proof.getResult()
if result == False:
time.sleep(0.5)
else:
break
newPeer += '-' + base64.b64encode(result[1]).decode()
logger.info(newPeer)
logger.info("Adding peer: " + logger.colors.underline + newPeer)
self.onionrCore.addPeer(newPeer)
if self.onionrUtils.mergeKeys(newPeer):
logger.info('Successfully added key')
else:
logger.error('Failed to add key')
return
@ -390,12 +439,12 @@ class Onionr:
except KeyboardInterrupt:
return
#addedHash = self.onionrCore.setData(messageToAdd)
addedHash = self.onionrCore.insertBlock(messageToAdd, header='txt')
#self.onionrCore.addToBlockDB(addedHash, selfInsert=True)
#self.onionrCore.setBlockType(addedHash, 'txt')
if addedHash != '':
#addedHash = Block(type = 'txt', content = messageToAdd).save()
addedHash = self.onionrCore.insertBlock(messageToAdd)
if addedHash != None and addedHash != False and addedHash != "":
logger.info("Message inserted as as block %s" % addedHash)
else:
logger.error('Failed to insert block.', timestamp = False)
return
def getPMs(self):
@ -463,7 +512,12 @@ class Onionr:
os.makedirs(plugins.get_plugins_folder(plugin_name))
with open(plugins.get_plugins_folder(plugin_name) + '/main.py', 'a') as main:
main.write(open('static-data/default_plugin.py').read().replace('$user', os.getlogin()).replace('$date', datetime.datetime.now().strftime('%Y-%m-%d')).replace('$name', plugin_name))
contents = ''
with open('static-data/default_plugin.py', 'rb') as file:
contents = file.read().decode()
# TODO: Fix $user. os.getlogin() is B U G G Y
main.write(contents.replace('$user', 'some random developer').replace('$date', datetime.datetime.now().strftime('%Y-%m-%d')).replace('$name', plugin_name))
with open(plugins.get_plugins_folder(plugin_name) + '/info.json', 'a') as main:
main.write(json.dumps({'author' : 'anonymous', 'description' : 'the default description of the plugin', 'version' : '1.0'}))
@ -494,12 +548,12 @@ class Onionr:
logger.info('Do ' + logger.colors.bold + sys.argv[0] + ' --help' + logger.colors.reset + logger.colors.fg.green + ' for Onionr help.')
def start(self, input = False):
def start(self, input = False, override = False):
'''
Starts the Onionr daemon
'''
if os.path.exists('.onionr-lock'):
if os.path.exists('.onionr-lock') and not override:
logger.fatal('Cannot start. Daemon is already running, or it did not exit cleanly.\n(if you are sure that there is not a daemon running, delete .onionr-lock & try again).')
else:
if not self.debug and not self._developmentMode:
@ -516,18 +570,19 @@ class Onionr:
'''
Starts the Onionr communication daemon
'''
communicatorDaemon = './communicator2.py'
if not os.environ.get("WERKZEUG_RUN_MAIN") == "true":
if self._developmentMode:
logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)')
net = NetController(config.get('client')['port'])
logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)', timestamp = False)
net = NetController(config.get('client.port', 59496))
logger.info('Tor is starting...')
if not net.startTor():
sys.exit(1)
logger.info('Started Tor .onion service: ' + logger.colors.underline + net.myID)
logger.info('Started .onion service: ' + logger.colors.underline + net.myID)
logger.info('Our Public key: ' + self.onionrCore._crypto.pubKey)
time.sleep(1)
subprocess.Popen(["./communicator.py", "run", str(net.socksPort)])
#TODO make runable on windows
subprocess.Popen([communicatorDaemon, "run", str(net.socksPort)])
logger.debug('Started communicator')
events.event('daemon_start', onionr = self)
api.API(self.debug)
@ -542,12 +597,12 @@ class Onionr:
logger.warn('Killing the running daemon...', timestamp = False)
try:
events.event('daemon_stop', onionr = self)
net = NetController(config.get('client')['port'])
net = NetController(config.get('client.port', 59496))
try:
self.onionrUtils.localCommand('shutdown')
except requests.exceptions.ConnectionError:
self.onionrCore.daemonQueueAdd('shutdown')
except sqlite3.OperationalError:
pass
self.onionrCore.daemonQueueAdd('shutdown')
net.killTor()
except Exception as e:
logger.error('Failed to shutdown daemon.', error = e, timestamp = False)
@ -561,11 +616,17 @@ class Onionr:
try:
# define stats messages here
totalBlocks = len(Block.getBlocks())
signedBlocks = len(Block.getBlocks(signed = True))
powToken = self.onionrCore._crypto.pubKeyPowToken
messages = {
# info about local client
'Onionr Daemon Status' : ((logger.colors.fg.green + 'Online') if self.onionrUtils.isCommunicatorRunning(timeout = 2) else logger.colors.fg.red + 'Offline'),
'Public Key' : self.onionrCore._crypto.pubKey,
'Address' : self.get_hostname(),
'POW Token' : powToken,
'Combined' : self.onionrCore._crypto.pubKey + '-' + powToken,
'Human readable public key' : self.onionrCore._utils.getHumanReadableID(),
'Node Address' : self.get_hostname(),
# file and folder size stats
'div1' : True, # this creates a solid line across the screen, a div
@ -576,7 +637,9 @@ class Onionr:
# count stats
'div2' : True,
'Known Peers Count' : str(len(self.onionrCore.listPeers()) - 1),
'Enabled Plugins Count' : str(len(config.get('plugins')['enabled'])) + ' / ' + str(len(os.listdir('data/plugins/')))
'Enabled Plugins Count' : str(len(config.get('plugins.enabled', list()))) + ' / ' + str(len(os.listdir('data/plugins/'))),
'Known Blocks Count' : str(totalBlocks),
'Percent Blocks Signed' : str(round(100 * signedBlocks / max(totalBlocks, 1), 2)) + '%'
}
# color configuration
@ -591,19 +654,27 @@ class Onionr:
# pre-processing
maxlength = 0
width = self.getConsoleWidth()
for key, val in messages.items():
if not (type(val) is bool and val is True):
maxlength = max(len(key), maxlength)
prewidth = maxlength + len(' | ')
groupsize = width - prewidth - len('[+] ')
# generate stats table
logger.info(colors['title'] + 'Onionr v%s Statistics' % ONIONR_VERSION + colors['reset'])
logger.info(colors['border'] + '─' * (maxlength + 1) + '┐' + colors['reset'])
logger.info(colors['border'] + '-' * (maxlength + 1) + '+' + colors['reset'])
for key, val in messages.items():
if not (type(val) is bool and val is True):
logger.info(colors['key'] + str(key).rjust(maxlength) + colors['reset'] + colors['border'] + ' │ ' + colors['reset'] + colors['val'] + str(val) + colors['reset'])
val = [str(val)[i:i + groupsize] for i in range(0, len(str(val)), groupsize)]
logger.info(colors['key'] + str(key).rjust(maxlength) + colors['reset'] + colors['border'] + ' | ' + colors['reset'] + colors['val'] + str(val.pop(0)) + colors['reset'])
for value in val:
logger.info(' ' * maxlength + colors['border'] + ' | ' + colors['reset'] + colors['val'] + str(value) + colors['reset'])
else:
logger.info(colors['border'] + '─' * (maxlength + 1) + '┤' + colors['reset'])
logger.info(colors['border'] + '─' * (maxlength + 1) + '┘' + colors['reset'])
logger.info(colors['border'] + '-' * (maxlength + 1) + '+' + colors['reset'])
logger.info(colors['border'] + '-' * (maxlength + 1) + '+' + colors['reset'])
except Exception as e:
logger.error('Failed to generate statistics table.', error = e, timestamp = False)
@ -637,19 +708,40 @@ class Onionr:
except Exception:
return None
def getConsoleWidth(self):
'''
Returns an integer, the width of the terminal/cmd window
'''
columns = 80
try:
columns = int(os.popen('stty size', 'r').read().split()[1])
except:
# if it errors, it's probably windows, so default to 80.
pass
return columns
def addFile(self):
'''command to add a file to the onionr network'''
if len(sys.argv) >= 2:
newFile = sys.argv[2]
logger.info('Attempting to add file...')
try:
with open(newFile, 'rb') as new:
new = new.read()
except FileNotFoundError:
'''
Adds a file to the onionr network
'''
if len(sys.argv) >= 3:
filename = sys.argv[2]
contents = None
if not os.path.exists(filename):
logger.warn('That file does not exist. Improper path?')
else:
logger.debug(new)
logger.info(self.onionrCore.insertBlock(new, header='bin'))
try:
blockhash = Block.createChain(file = filename)
logger.info('File %s saved in block %s.' % (filename, blockhash))
except:
logger.error('Failed to save file in block.', timestamp = False)
else:
logger.error('%s add-file <filename>' % sys.argv[0], timestamp = False)
Onionr()
if __name__ == "__main__":
Onionr()

356
onionr/onionrblockapi.py
View File

@ -18,35 +18,26 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import core as onionrcore, logger
import json, os, datetime
import core as onionrcore, logger, config, onionrexceptions
import json, os, sys, datetime, base64
class Block:
def __init__(self, hash = None, core = None):
'''
Initializes Onionr
blockCacheOrder = list() # NEVER write your own code that writes to this!
blockCache = dict() # should never be accessed directly, look at Block.getCache()
Inputs:
- hash (str): the hash of the block to be imported, if any
- core (Core/str):
- if (Core): this is the Core instance to be used, don't create a new one
- if (str): treat `core` as the block content, and instead, treat `hash` as the block type
def __init__(self, hash = None, core = None, type = None, content = None):
# take from arguments
# sometimes people input a bytes object instead of str in `hash`
try:
hash = hash.decode()
except AttributeError:
pass
Outputs:
- (Block): the new Block instance
'''
self.hash = hash
self.core = core
self.btype = type
self.bcontent = content
# input from arguments
if (type(hash) == str) and (type(core) == str):
self.btype = hash
self.bcontent = core
self.hash = None
self.core = None
else:
self.btype = ''
self.bcontent = ''
self.hash = hash
self.core = core
# initialize variables
self.valid = True
@ -57,14 +48,23 @@ class Block:
self.signature = None
self.signedData = None
self.blockFile = None
self.parent = None
self.bheader = {}
self.bmetadata = {}
# handle arguments
if self.getCore() is None:
self.core = onionrcore.Core()
if not self.core._utils.validateHash(self.hash):
raise onionrexceptions.InvalidHexHash('specified block hash is not valid')
# update the blocks' contents if it exists
if not self.getHash() is None:
self.update()
if not self.update():
logger.debug('Failed to open block %s.' % self.getHash())
else:
logger.debug('Did not update block')
# logic
@ -92,13 +92,23 @@ class Block:
if blockdata is None:
filelocation = file
readfile = True
if filelocation is None:
if self.getHash() is None:
return False
elif self.getHash() in Block.getCache():
# get the block from cache, if it's in it
blockdata = Block.getCache(self.getHash())
readfile = False
filelocation = 'data/blocks/%s.dat' % self.getHash()
# read from file if it's still None
if blockdata is None:
filelocation = 'data/blocks/%s.dat' % self.getHash()
blockdata = open(filelocation, 'rb').read().decode('utf-8')
if readfile:
with open(filelocation, 'rb') as f:
blockdata = f.read().decode()
self.blockFile = filelocation
else:
@ -108,12 +118,13 @@ class Block:
self.raw = str(blockdata)
self.bheader = json.loads(self.getRaw()[:self.getRaw().index('\n')])
self.bcontent = self.getRaw()[self.getRaw().index('\n') + 1:]
self.bmetadata = json.loads(self.getHeader('meta'))
self.btype = self.getMetadata('type')
self.powHash = self.getMetadata('powHash')
self.powToken = self.getMetadata('powToken')
self.bmetadata = json.loads(self.getHeader('meta', None))
self.parent = self.getMetadata('parent', None)
self.btype = self.getMetadata('type', None)
self.powHash = self.getMetadata('powHash', None)
self.powToken = self.getMetadata('powToken', None)
self.signed = ('sig' in self.getHeader() and self.getHeader('sig') != '')
self.signature = (None if not self.isSigned() else self.getHeader('sig'))
self.signature = self.getHeader('sig', None)
self.signedData = (None if not self.isSigned() else self.getHeader('meta') + '\n' + self.getContent())
self.date = self.getCore().getBlockDate(self.getHash())
@ -121,6 +132,10 @@ class Block:
self.date = datetime.datetime.fromtimestamp(self.getDate())
self.valid = True
if len(self.getRaw()) <= config.get('allocations.blockCache', 500000):
self.cache()
return True
except Exception as e:
logger.error('Failed to update block data.', error = e, timestamp = False)
@ -163,7 +178,7 @@ class Block:
else:
self.hash = self.getCore().insertBlock(self.getContent(), header = self.getType(), sign = sign)
self.update()
return True
return self.getHash()
else:
logger.warn('Not writing block; it is invalid.')
except Exception as e:
@ -212,7 +227,7 @@ class Block:
return str(self.raw)
def getHeader(self, key = None):
def getHeader(self, key = None, default = None):
'''
Returns the header information
@ -224,11 +239,12 @@ class Block:
'''
if not key is None:
return self.getHeader()[key]
else:
return self.bheader
if key in self.getHeader():
return self.getHeader()[key]
return default
return self.bheader
def getMetadata(self, key = None):
def getMetadata(self, key = None, default = None):
'''
Returns the metadata information
@ -240,9 +256,10 @@ class Block:
'''
if not key is None:
return self.getMetadata()[key]
else:
return self.bmetadata
if key in self.getMetadata():
return self.getMetadata()[key]
return default
return self.bmetadata
def getContent(self):
'''
@ -254,6 +271,24 @@ class Block:
return str(self.bcontent)
def getParent(self):
'''
Returns the Block's parent Block, or None
Outputs:
- (Block): the Block's parent
'''
if type(self.parent) == str:
if self.parent == self.getHash():
self.parent = self
elif Block.exists(self.parent):
self.parent = Block(self.getMetadata('parent'), core = self.getCore())
else:
self.parent = None
return self.parent
def getDate(self):
'''
Returns the date that the block was received, if loaded from file
@ -344,12 +379,32 @@ class Block:
- btype (str): the type of block to be set to
Outputs:
- (Block): the block instance
- (Block): the Block instance
'''
self.btype = btype
return self
def setMetadata(self, key, val):
'''
Sets a custom metadata value
Metadata should not store block-specific data structures.
Inputs:
- key (str): the key
- val: the value (type is irrelevant)
Outputs:
- (Block): the Block instance
'''
if key == 'parent' and (not val is None) and (not val == self.getParent().getHash()):
self.setParent(val)
else:
self.bmetadata[key] = val
return self
def setContent(self, bcontent):
'''
Sets the contents of the block
@ -358,13 +413,31 @@ class Block:
- bcontent (str): the contents to be set to
Outputs:
- (Block): the block instance
- (Block): the Block instance
'''
self.bcontent = str(bcontent)
return self
# static
def setParent(self, parent):
'''
Sets the Block's parent
Inputs:
- parent (Block/str): the Block's parent, to be stored in metadata
Outputs:
- (Block): the Block instance
'''
if type(parent) == str:
parent = Block(parent, core = self.getCore())
self.parent = parent
self.setMetadata('parent', (None if parent is None else self.getParent().getHash()))
return self
# static functions
def getBlocks(type = None, signer = None, signed = None, reverse = False, core = None):
'''
@ -410,7 +483,6 @@ class Block:
if relevant:
relevant_blocks.append(block)
if bool(reverse):
relevant_blocks.reverse()
@ -420,6 +492,155 @@ class Block:
return list()
def mergeChain(child, file = None, maximumFollows = 32, core = None):
'''
Follows a child Block to its root parent Block, merging content
Inputs:
- child (str/Block): the child Block to be followed
- file (str/file): the file to write the content to, instead of returning it
- maximumFollows (int): the maximum number of Blocks to follow
'''
# validate data and instantiate Core
core = (core if not core is None else onionrcore.Core())
maximumFollows = max(0, maximumFollows)
# type conversions
if type(child) == list:
child = child[-1]
if type(child) == str:
child = Block(child)
if (not file is None) and (type(file) == str):
file = open(file, 'ab')
# only store hashes to avoid intensive memory usage
blocks = [child.getHash()]
# generate a list of parent Blocks
while True:
# end if the maximum number of follows has been exceeded
if len(blocks) - 1 >= maximumFollows:
break
block = Block(blocks[-1], core = core).getParent()
# end if there is no parent Block
if block is None:
break
# end if the Block is pointing to a previously parsed Block
if block.getHash() in blocks:
break
# end if the block is not valid
if not block.isValid():
break
blocks.append(block.getHash())
buffer = ''
# combine block contents
for hash in blocks:
block = Block(hash, core = core)
contents = block.getContent()
contents = base64.b64decode(contents.encode())
if file is None:
buffer += contents.decode()
else:
file.write(contents)
return (None if not file is None else buffer)
def createChain(data = None, chunksize = 99800, file = None, type = 'chunk', sign = True, encrypt = False, verbose = False):
'''
Creates a chain of blocks to store larger amounts of data
The chunksize is set to 99800 because it provides the least amount of PoW for the most amount of data.
Inputs:
- data (*): if `file` is None, the data to be stored in blocks
- file (file/str): the filename or file object to read from (or None to read `data` instead)
- chunksize (int): the number of bytes per block chunk
- type (str): the type header for each of the blocks
- sign (bool): whether or not to sign each block
- encrypt (str): the public key to encrypt to, or False to disable encryption
- verbose (bool): whether or not to return a tuple containing more info
Outputs:
- if `verbose`:
- (tuple):
- (str): the child block hash
- (list): all block hashes associated with storing the file
- if not `verbose`:
- (str): the child block hash
'''
blocks = list()
# initial datatype checks
if data is None and file is None:
return blocks
elif not (file is None or (isinstance(file, str) and os.path.exists(file))):
return blocks
elif isinstance(file, str):
file = open(file, 'rb')
if not isinstance(data, str):
data = str(data)
if not file is None:
filesize = os.stat(file.name).st_size
offset = filesize % chunksize
maxtimes = int(filesize / chunksize)
for times in range(0, maxtimes + 1):
# read chunksize bytes from the file (end -> beginning)
if times < maxtimes:
file.seek(- ((times + 1) * chunksize), 2)
content = file.read(chunksize)
else:
file.seek(0, 0)
content = file.read(offset)
# encode it- python is really bad at handling certain bytes that
# are often present in binaries.
content = base64.b64encode(content).decode()
# if it is the end of the file, exit
if not content:
break
# create block
block = Block()
block.setType(type)
block.setContent(content)
block.setParent((blocks[-1] if len(blocks) != 0 else None))
hash = block.save(sign = sign)
# remember the hash in cache
blocks.append(hash)
elif not data is None:
for content in reversed([data[n:n + chunksize] for n in range(0, len(data), chunksize)]):
# encode chunk with base64
content = base64.b64encode(content.encode()).decode()
# create block
block = Block()
block.setType(type)
block.setContent(content)
block.setParent((blocks[-1] if len(blocks) != 0 else None))
hash = block.save(sign = sign)
# remember the hash in cache
blocks.append(hash)
# return different things depending on verbosity
if verbose:
return (blocks[-1], blocks)
return blocks[-1]
def exists(hash):
'''
Checks if a block is saved to file or not
@ -433,11 +654,54 @@ class Block:
- (bool): whether or not the block file exists
'''
# no input data? scrap it.
if hash is None:
return False
elif type(hash) == Block:
if type(hash) == Block:
blockfile = hash.getBlockFile()
else:
blockfile = 'data/blocks/%s.dat' % hash
return os.path.exists(blockfile) and os.path.isfile(blockfile)
def getCache(hash = None):
# give a list of the hashes of the cached blocks
if hash is None:
return list(Block.blockCache.keys())
# if they inputted self or a Block, convert to hash
if type(hash) == Block:
hash = hash.getHash()
# just to make sure someone didn't put in a bool or something lol
hash = str(hash)
# if it exists, return its content
if hash in Block.getCache():
return Block.blockCache[hash]
return None
def cache(block, override = False):
# why even bother if they're giving bad data?
if not type(block) == Block:
return False
# only cache if written to file
if block.getHash() is None:
return False
# if it's already cached, what are we here for?
if block.getHash() in Block.getCache() and not override:
return False
# dump old cached blocks if the size exeeds the maximum
if sys.getsizeof(Block.blockCacheOrder) >= config.get('allocations.blockCacheTotal', 50000000): # 50MB default cache size
del Block.blockCache[blockCacheOrder.pop(0)]
# cache block content
Block.blockCache[block.getHash()] = block.getRaw()
Block.blockCacheOrder.append(block.getHash())
return True

47
onionr/onionrcrypto.py
View File

@ -17,7 +17,13 @@
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 nacl.signing, nacl.encoding, nacl.public, nacl.hash, nacl.secret, os, binascii, base64, hashlib, logger, onionrproofs, time, math
import nacl.signing, nacl.encoding, nacl.public, nacl.hash, nacl.secret, os, binascii, base64, hashlib, logger, onionrproofs, time, math, sys
# secrets module was added into standard lib in 3.6+
if sys.version_info[0] == 3 and sys.version_info[1] < 6:
from dependencies import secrets
elif sys.version_info[0] == 3 and sys.version_info[1] >= 6:
import secrets
class OnionrCrypto:
def __init__(self, coreInstance):
@ -27,6 +33,8 @@ class OnionrCrypto:
self.pubKey = None
self.privKey = None
self.secrets = secrets
self.pubKeyPowToken = None
#self.pubKeyPowHash = None
@ -51,7 +59,7 @@ class OnionrCrypto:
with open(self._keyFile, 'w') as keyfile:
keyfile.write(self.pubKey + ',' + self.privKey)
with open(self.keyPowFile, 'w') as keyPowFile:
proof = onionrproofs.POW(self.pubKey)
proof = onionrproofs.DataPOW(self.pubKey)
logger.info('Doing necessary work to insert our public key')
while True:
time.sleep(0.2)
@ -102,7 +110,7 @@ class OnionrCrypto:
retData = key.sign(data).signature
return retData
def pubKeyEncrypt(self, data, pubkey, anonymous=False, encodedData=False):
def pubKeyEncrypt(self, data, pubkey, anonymous=True, encodedData=False):
'''Encrypt to a public key (Curve25519, taken from base32 Ed25519 pubkey)'''
retVal = ''
@ -241,35 +249,34 @@ class OnionrCrypto:
pass
return nacl.hash.blake2b(data)
def verifyPow(self, blockContent, metadata):
def verifyPow(self, blockContent):
'''
Verifies the proof of work associated with a block
'''
retData = False
if not (('powToken' in metadata) and ('powHash' in metadata)):
return False
dataLen = len(blockContent)
expectedHash = self.blake2bHash(base64.b64decode(metadata['powToken']) + self.blake2bHash(blockContent.encode()))
difficulty = 0
try:
expectedHash = expectedHash.decode()
blockContent = blockContent.encode()
except AttributeError:
pass
if metadata['powHash'] == expectedHash:
difficulty = math.floor(dataLen / 1000000)
mainHash = '0000000000000000000000000000000000000000000000000000000000000000'#nacl.hash.blake2b(nacl.utils.random()).decode()
puzzle = mainHash[:difficulty]
blockHash = self.sha3Hash(blockContent)
try:
blockHash = blockHash.decode() # bytes on some versions for some reason
except AttributeError:
pass
if metadata['powHash'][:difficulty] == puzzle:
# logger.debug('Validated block pow')
retData = True
else:
logger.debug("Invalid token (#1)")
difficulty = math.floor(dataLen / 1000000)
mainHash = '0000000000000000000000000000000000000000000000000000000000000000'#nacl.hash.blake2b(nacl.utils.random()).decode()
puzzle = mainHash[:difficulty]
if blockHash[:difficulty] == puzzle:
# logger.debug('Validated block pow')
retData = True
else:
logger.debug('Invalid token (#2): Expected hash %s, got hash %s...' % (metadata['powHash'], expectedHash))
logger.debug("Invalid token, bad proof")
return retData

49
onionr/onionrexceptions.py Normal file
View File

@ -0,0 +1,49 @@
'''
Onionr - P2P Microblogging Platform & Social network.
This file contains exceptions for onionr
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
# general exceptions
class NotFound(Exception):
pass
class Unknown(Exception):
pass
class Invalid(Exception):
pass
# communicator exceptions
class OnlinePeerNeeded(Exception):
pass
# crypto exceptions
class InvalidPubkey(Exception):
pass
# block exceptions
class InvalidMetadata(Exception):
pass
class InvalidHexHash(Exception):
'''When a string is not a valid hex string of appropriate length for a hash value'''
pass
# network level exceptions
class MissingPort(Exception):
pass
class InvalidAddress(Exception):
pass

19
onionr/onionrpeers.py Normal file
View File

@ -0,0 +1,19 @@
'''
Onionr - P2P Microblogging Platform & Social network.
This file contains both the OnionrCommunicate class for communcating with peers
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''

38
onionr/onionrplugins.py
View File

@ -63,21 +63,21 @@ def enable(name, onionr = None, start_event = True):
if exists(name):
enabled_plugins = get_enabled_plugins()
if not name in enabled_plugins:
enabled_plugins.append(name)
config_plugins = config.get('plugins')
config_plugins['enabled'] = enabled_plugins
config.set('plugins', config_plugins, True)
events.call(get_plugin(name), 'enable', onionr)
if start_event is True:
start(name)
return True
try:
events.call(get_plugin(name), 'enable', onionr)
except ImportError: # Was getting import error on Gitlab CI test "data"
return False
else:
enabled_plugins.append(name)
config.set('plugins.enabled', enabled_plugins, True)
if start_event is True:
start(name)
return True
else:
return False
else:
logger.error('Failed to enable plugin \"' + name + '\", disabling plugin.')
logger.error('Failed to enable plugin \"%s\", disabling plugin.' % name)
disable(name)
return False
@ -93,9 +93,7 @@ def disable(name, onionr = None, stop_event = True):
if is_enabled(name):
enabled_plugins = get_enabled_plugins()
enabled_plugins.remove(name)
config_plugins = config.get('plugins')
config_plugins['enabled'] = enabled_plugins
config.set('plugins', config_plugins, True)
config.set('plugins.enabled', enabled_plugins, True)
if exists(name):
events.call(get_plugin(name), 'disable', onionr)
@ -121,9 +119,9 @@ def start(name, onionr = None):
return plugin
except:
logger.error('Failed to start module \"' + name + '\".')
logger.error('Failed to start module \"%s\".' % name)
else:
logger.error('Failed to start nonexistant module \"' + name + '\".')
logger.error('Failed to start nonexistant module \"%s\".' % name)
return None
@ -145,9 +143,9 @@ def stop(name, onionr = None):
return plugin
except:
logger.error('Failed to stop module \"' + name + '\".')
logger.error('Failed to stop module \"%s\".' % name)
else:
logger.error('Failed to stop nonexistant module \"' + name + '\".')
logger.error('Failed to stop nonexistant module \"%s\".' % name)
return None
@ -187,7 +185,7 @@ def get_enabled_plugins():
config.reload()
return config.get('plugins')['enabled']
return config.get('plugins.enabled', list())
def is_enabled(name):
'''

189
onionr/onionrproofs.py
View File

@ -18,11 +18,41 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, logger, sys, base64
import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, logger, sys, base64, json
import core
class POW:
def pow(self, reporting = False):
class DataPOW:
def __init__(self, data, threadCount = 5):
self.foundHash = False
self.difficulty = 0
self.data = data
self.threadCount = threadCount
dataLen = sys.getsizeof(data)
self.difficulty = math.floor(dataLen / 1000000)
if self.difficulty <= 2:
self.difficulty = 4
try:
self.data = self.data.encode()
except AttributeError:
pass
self.data = nacl.hash.blake2b(self.data)
logger.info('Computing POW (difficulty: %s)...' % self.difficulty)
self.mainHash = '0' * 70
self.puzzle = self.mainHash[0:min(self.difficulty, len(self.mainHash))]
myCore = core.Core()
for i in range(max(1, threadCount)):
t = threading.Thread(name = 'thread%s' % i, target = self.pow, args = (True,myCore))
t.start()
return
def pow(self, reporting = False, myCore = None):
startTime = math.floor(time.time())
self.hashing = True
self.reporting = reporting
@ -30,7 +60,7 @@ class POW:
answer = ''
heartbeat = 200000
hbCount = 0
myCore = core.Core()
while self.hashing:
rand = nacl.utils.random()
token = nacl.hash.blake2b(rand + self.data).decode()
@ -39,45 +69,14 @@ class POW:
self.hashing = False
iFound = True
break
else:
logger.debug('POW thread exiting, another thread found result')
if iFound:
endTime = math.floor(time.time())
if self.reporting:
logger.info('Found token ' + token, timestamp=True)
logger.info('rand value: ' + base64.b64encode(rand).decode())
logger.info('took ' + str(endTime - startTime) + ' seconds', timestamp=True)
logger.debug('Found token after %s seconds: %s' % (endTime - startTime, token), timestamp=True)
logger.debug('Random value was: %s' % base64.b64encode(rand).decode())
self.result = (token, rand)
def __init__(self, data):
self.foundHash = False
self.difficulty = 0
self.data = data
dataLen = sys.getsizeof(data)
self.difficulty = math.floor(dataLen/1000000)
if self.difficulty <= 2:
self.difficulty = 4
try:
self.data = self.data.encode()
except AttributeError:
pass
self.data = nacl.hash.blake2b(self.data)
logger.debug('Computing difficulty of ' + str(self.difficulty))
self.mainHash = '0000000000000000000000000000000000000000000000000000000000000000'#nacl.hash.blake2b(nacl.utils.random()).decode()
self.puzzle = self.mainHash[0:self.difficulty]
#logger.debug('trying to find ' + str(self.mainHash))
tOne = threading.Thread(name='one', target=self.pow, args=(True,))
tTwo = threading.Thread(name='two', target=self.pow, args=(True,))
tThree = threading.Thread(name='three', target=self.pow, args=(True,))
tOne.start()
tTwo.start()
tThree.start()
return
def shutdown(self):
self.hashing = False
self.puzzle = ''
@ -89,9 +88,123 @@ class POW:
'''
Returns the result then sets to false, useful to automatically clear the result
'''
try:
retVal = self.result
except AttributeError:
retVal = False
self.result = False
return retVal
def waitForResult(self):
'''
Returns the result only when it has been found, False if not running and not found
'''
result = False
try:
while True:
result = self.getResult()
if not self.hashing:
break
else:
time.sleep(2)
except KeyboardInterrupt:
self.shutdown()
logger.warn('Got keyboard interrupt while waiting for POW result, stopping')
return result
class POW:
def __init__(self, metadata, data, threadCount = 5):
self.foundHash = False
self.difficulty = 0
self.data = data
self.metadata = metadata
self.threadCount = threadCount
dataLen = len(data) + len(json.dumps(metadata))
self.difficulty = math.floor(dataLen / 1000000)
if self.difficulty <= 2:
self.difficulty = 4
try:
self.data = self.data.encode()
except AttributeError:
pass
logger.info('Computing POW (difficulty: %s)...' % self.difficulty)
self.mainHash = '0' * 64
self.puzzle = self.mainHash[0:min(self.difficulty, len(self.mainHash))]
myCore = core.Core()
for i in range(max(1, threadCount)):
t = threading.Thread(name = 'thread%s' % i, target = self.pow, args = (True,myCore))
t.start()
return
def pow(self, reporting = False, myCore = None):
startTime = math.floor(time.time())
self.hashing = True
self.reporting = reporting
iFound = False # if current thread is the one that found the answer
answer = ''
heartbeat = 200000
hbCount = 0
while self.hashing:
rand = nacl.utils.random()
#token = nacl.hash.blake2b(rand + self.data).decode()
self.metadata['powRandomToken'] = base64.b64encode(rand).decode()
payload = json.dumps(self.metadata).encode() + b'\n' + self.data
token = myCore._crypto.sha3Hash(payload)
#print(token)
if self.puzzle == token[0:self.difficulty]:
self.hashing = False
iFound = True
self.result = payload
break
if iFound:
endTime = math.floor(time.time())
if self.reporting:
logger.debug('Found token after %s seconds: %s' % (endTime - startTime, token), timestamp=True)
logger.debug('Random value was: %s' % base64.b64encode(rand).decode())
def shutdown(self):
self.hashing = False
self.puzzle = ''
def changeDifficulty(self, newDiff):
self.difficulty = newDiff
def getResult(self):
'''
Returns the result then sets to false, useful to automatically clear the result
'''
try:
retVal = self.result
except AttributeError:
retVal = False
self.result = False
return retVal
def waitForResult(self):
'''
Returns the result only when it has been found, False if not running and not found
'''
result = False
try:
while True:
result = self.getResult()
if not self.hashing:
break
else:
time.sleep(2)
except KeyboardInterrupt:
self.shutdown()
logger.warn('Got keyboard interrupt while waiting for POW result, stopping')
return result

245
onionr/onionrutils.py
View File

@ -18,9 +18,12 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
# Misc functions that do not fit in the main api, but are useful
import getpass, sys, requests, os, socket, hashlib, logger, sqlite3, config, binascii, time, base64, json, glob, shutil, math
import getpass, sys, requests, os, socket, hashlib, logger, sqlite3, config, binascii, time, base64, json, glob, shutil, math, json, re
import nacl.signing, nacl.encoding
from onionrblockapi import Block
import onionrexceptions
from defusedxml import minidom
import pgpwords
if sys.version_info < (3, 6):
try:
import sha3
@ -30,7 +33,7 @@ if sys.version_info < (3, 6):
class OnionrUtils:
'''
Various useful function
Various useful functions for validating things, etc functions, connectivity
'''
def __init__(self, coreInstance):
self.fingerprintFile = 'data/own-fingerprint.txt'
@ -38,6 +41,9 @@ class OnionrUtils:
self.timingToken = ''
self.avoidDupe = [] # list used to prevent duplicate requests per peer for certain actions
self.peerProcessing = {} # dict of current peer actions: peer, actionList
return
def getTimeBypassToken(self):
@ -53,30 +59,17 @@ class OnionrUtils:
High level function to encrypt a message to a peer and insert it as a block
'''
try:
# We sign PMs here rather than in core.insertBlock in order to mask the sender's pubkey
payload = {'sig': '', 'msg': '', 'id': self._core._crypto.pubKey}
sign = self._core._crypto.edSign(message, self._core._crypto.privKey, encodeResult=True)
#encrypted = self._core._crypto.pubKeyEncrypt(message, pubkey, anonymous=True, encodedData=True).decode()
payload['sig'] = sign
payload['msg'] = message
payload = json.dumps(payload)
message = payload
encrypted = self._core._crypto.pubKeyEncrypt(message, pubkey, anonymous=True, encodedData=True).decode()
block = self._core.insertBlock(encrypted, header='pm', sign=False)
if block == '':
logger.error('Could not send PM')
else:
logger.info('Sent PM, hash: %s' % block)
except Exception as error:
logger.error('Failed to send PM.', error=error)
self._core.insertBlock(message, header='pm', sign=True, encryptType='sym', symKey=pubkey)
return
def getCurrentHourEpoch(self):
'''
Returns the current epoch, rounded down to the hour
'''
epoch = self.getEpoch()
return epoch - (epoch % 3600)
def incrementAddressSuccess(self, address):
'''
Increase the recorded sucesses for an address
@ -95,7 +88,7 @@ class OnionrUtils:
def mergeKeys(self, newKeyList):
'''
Merge ed25519 key list to our database
Merge ed25519 key list to our database, comma seperated string
'''
try:
retVal = False
@ -121,8 +114,9 @@ class OnionrUtils:
if not key[0] in self._core.listPeers(randomOrder=False) and type(key) != None and key[0] != self._core._crypto.pubKey:
if self._core.addPeer(key[0], key[1]):
retVal = True
else:
logger.warn("Failed to add key")
else:
logger.warn(powHash)
logger.warn('%s pow failed' % key[0])
return retVal
except Exception as error:
@ -166,10 +160,16 @@ class OnionrUtils:
self.getTimeBypassToken()
# TODO: URL encode parameters, just as an extra measure. May not be needed, but should be added regardless.
try:
retData = requests.get('http://' + open('data/host.txt', 'r').read() + ':' + str(config.get('client')['port']) + '/client/?action=' + command + '&token=' + str(config.get('client')['client_hmac']) + '&timingToken=' + self.timingToken).text
with open('data/host.txt', 'r') as host:
hostname = host.read()
except FileNotFoundError:
return False
payload = 'http://%s:%s/client/?action=%s&token=%s&timingToken=%s' % (hostname, config.get('client.port'), command, config.get('client.hmac'), self.timingToken)
try:
retData = requests.get(payload).text
except Exception as error:
if not silent:
logger.error('Failed to make local request (command: %s).' % command, error=error)
logger.error('Failed to make local request (command: %s):%s' % (command, error))
retData = False
return retData
@ -195,6 +195,29 @@ class OnionrUtils:
return pass1
def getHumanReadableID(self, pub=''):
'''gets a human readable ID from a public key'''
if pub == '':
pub = self._core._crypto.pubKey
pub = base64.b16encode(base64.b32decode(pub)).decode()
return '-'.join(pgpwords.wordify(pub))
def getBlockMetadataFromData(self, blockData):
'''
accepts block contents as string and returns a tuple of metadata, meta (meta being internal metadata)
'''
try:
blockData = blockData.encode()
except AttributeError:
pass
metadata = json.loads(blockData[:blockData.find(b'\n')].decode())
data = blockData[blockData.find(b'\n'):].decode()
try:
meta = json.loads(metadata['meta'])
except KeyError:
meta = {}
return (metadata, meta, data)
def checkPort(self, port, host=''):
'''
Checks if a port is available, returns bool
@ -222,6 +245,22 @@ class OnionrUtils:
return False
else:
return True
def processBlockMetadata(self, blockHash):
'''
Read metadata from a block and cache it to the block database
'''
myBlock = Block(blockHash, self._core)
self._core.updateBlockInfo(blockHash, 'dataType', myBlock.getType())
def escapeAnsi(self, line):
'''
Remove ANSI escape codes from a string with regex
taken or adapted from: https://stackoverflow.com/a/38662876
'''
ansi_escape = re.compile(r'(\x9B|\x1B\[)[0-?]*[ -/]*[@-~]')
return ansi_escape.sub('', line)
def getBlockDBHash(self):
'''
@ -279,6 +318,42 @@ class OnionrUtils:
retVal = False
return retVal
def validateMetadata(self, metadata):
'''Validate metadata meets onionr spec (does not validate proof value computation), take in either dictionary or json string'''
# TODO, make this check sane sizes
retData = False
# convert to dict if it is json string
if type(metadata) is str:
try:
metadata = json.loads(metadata)
except json.JSONDecodeError:
pass
# Validate metadata dict for invalid keys to sizes that are too large
if type(metadata) is dict:
for i in metadata:
try:
self._core.requirements.blockMetadataLengths[i]
except KeyError:
logger.warn('Block has invalid metadata key ' + i)
break
else:
if self._core.requirements.blockMetadataLengths[i] < len(metadata[i]):
logger.warn('Block metadata key ' + i + ' exceeded maximum size')
break
if i == 'time':
if not self.isIntegerString(metadata[i]):
logger.warn('Block metadata time stamp is not integer string')
break
else:
# if metadata loop gets no errors, it does not break, therefore metadata is valid
retData = True
else:
logger.warn('In call to utils.validateMetadata, metadata must be JSON string or a dictionary object')
return retData
def validatePubKey(self, key):
'''
@ -294,7 +369,15 @@ class OnionrUtils:
else:
retVal = True
return retVal
def isIntegerString(self, data):
'''Check if a string is a valid base10 integer'''
try:
int(data)
except ValueError:
return False
else:
return True
def validateID(self, id):
'''
@ -347,47 +430,41 @@ class OnionrUtils:
'''
Find, decrypt, and return array of PMs (array of dictionary, {from, text})
'''
#blocks = self._core.getBlockList()
blocks = self._core.getBlocksByType('pm')
blocks = Block.getBlocks(type = 'pm', core = self._core)
message = ''
sender = ''
for i in blocks:
if len (i) == 0:
continue
try:
with open('data/blocks/' + i + '.dat', 'r') as potentialMessage:
potentialMessage = potentialMessage.read()
blockMetadata = json.loads(potentialMessage[:potentialMessage.find('\n')])
blockContent = potentialMessage[potentialMessage.find('\n') + 1:]
blockContent = i.getContent()
try:
message = self._core._crypto.pubKeyDecrypt(blockContent, encodedData=True, anonymous=True)
except nacl.exceptions.CryptoError as e:
pass
else:
try:
message = message.decode()
except AttributeError:
pass
try:
message = self._core._crypto.pubKeyDecrypt(blockContent, encodedData=True, anonymous=True)
except nacl.exceptions.CryptoError as e:
message = json.loads(message)
except json.decoder.JSONDecodeError:
pass
else:
try:
message = message.decode()
except AttributeError:
pass
logger.debug('Decrypted %s:' % i.getHash())
logger.info(message["msg"])
try:
message = json.loads(message)
except json.decoder.JSONDecodeError:
pass
else:
logger.info('Decrypted %s:' % i)
logger.info(message["msg"])
signer = message["id"]
sig = message["sig"]
signer = message["id"]
sig = message["sig"]
if self.validatePubKey(signer):
if self._core._crypto.edVerify(message["msg"], signer, sig, encodedData=True):
logger.info("Good signature by %s" % signer)
else:
logger.warn("Bad signature by %s" % signer)
if self.validatePubKey(signer):
if self._core._crypto.edVerify(message["msg"], signer, sig, encodedData=True):
logger.info("Good signature by %s" % signer)
else:
logger.warn('Bad sender id: %s' % signer)
logger.warn("Bad signature by %s" % signer)
else:
logger.warn('Bad sender id: %s' % signer)
except FileNotFoundError:
pass
@ -475,11 +552,57 @@ class OnionrUtils:
sys.stdout.write("\r┣{0}┫ {1}%".format(arrow + spaces, int(round(percent * 100))))
sys.stdout.flush()
def getEpoch(self):
'''returns epoch'''
return math.floor(time.time())
def doGetRequest(self, url, port=0, proxyType='tor'):
'''
Do a get request through a local tor or i2p instance
'''
if proxyType == 'tor':
if port == 0:
raise onionrexceptions.MissingPort('Socks port required for Tor HTTP get request')
proxies = {'http': 'socks5://127.0.0.1:' + str(port), 'https': 'socks5://127.0.0.1:' + str(port)}
elif proxyType == 'i2p':
proxies = {'http': 'http://127.0.0.1:4444'}
else:
return
headers = {'user-agent': 'PyOnionr'}
try:
proxies = {'http': 'socks5h://127.0.0.1:' + str(port), 'https': 'socks5h://127.0.0.1:' + str(port)}
r = requests.get(url, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30))
retData = r.text
except KeyboardInterrupt:
raise KeyboardInterrupt
except requests.exceptions.RequestException as e:
logger.debug('Error: %s' % str(e))
retData = False
return retData
def getNistBeaconSalt(self, torPort=0):
'''
Get the token for the current hour from the NIST randomness beacon
'''
if torPort == 0:
try:
sys.argv[2]
except IndexError:
raise onionrexceptions.MissingPort('Missing Tor socks port')
retData = ''
curTime = self._core._utils.getCurrentHourEpoch
self.nistSaltTimestamp = curTime
data = self.doGetRequest('https://beacon.nist.gov/rest/record/' + str(curTime), port=torPort)
dataXML = minidom.parseString(data, forbid_dtd=True, forbid_entities=True, forbid_external=True)
try:
retData = dataXML.getElementsByTagName('outputValue')[0].childNodes[0].data
except ValueError:
logger.warn('Could not get NIST beacon value')
else:
self.powSalt = retData
return retData
def size(path='.'):
'''
Returns the size of a folder's contents in bytes
@ -504,4 +627,4 @@ def humanSize(num, suffix='B'):
if abs(num) < 1024.0:
return "%.1f %s%s" % (num, unit, suffix)
num /= 1024.0
return "%.1f %s%s" % (num, 'Yi', suffix)
return "%.1f %s%s" % (num, 'Yi', suffix)

24
onionr/onionrvalues.py Normal file
View File

@ -0,0 +1,24 @@
'''
Onionr - P2P Microblogging Platform & Social network
This file defines values and requirements used by Onionr
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
class OnionrValues:
def __init__(self):
self.passwordLength = 20
self.blockMetadataLengths = {'meta': 1000, 'sig': 88, 'signer': 64, 'time': 10, 'powRandomToken': 1000, 'encryptType': 4}

315
onionr/pgpwords.py Normal file
View File

@ -0,0 +1,315 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*- (because 0xFF, even : "Yucatán")
import os, re, sys
_words = [
["aardvark", "adroitness"],
["absurd", "adviser"],
["accrue", "aftermath"],
["acme", "aggregate"],
["adrift", "alkali"],
["adult", "almighty"],
["afflict", "amulet"],
["ahead", "amusement"],
["aimless", "antenna"],
["Algol", "applicant"],
["allow", "Apollo"],
["alone", "armistice"],
["ammo", "article"],
["ancient", "asteroid"],
["apple", "Atlantic"],
["artist", "atmosphere"],
["assume", "autopsy"],
["Athens", "Babylon"],
["atlas", "backwater"],
["Aztec", "barbecue"],
["baboon", "belowground"],
["backfield", "bifocals"],
["backward", "bodyguard"],
["banjo", "bookseller"],
["beaming", "borderline"],
["bedlamp", "bottomless"],
["beehive", "Bradbury"],
["beeswax", "bravado"],
["befriend", "Brazilian"],
["Belfast", "breakaway"],
["berserk", "Burlington"],
["billiard", "businessman"],
["bison", "butterfat"],
["blackjack", "Camelot"],
["blockade", "candidate"],
["blowtorch", "cannonball"],
["bluebird", "Capricorn"],
["bombast", "caravan"],
["bookshelf", "caretaker"],
["brackish", "celebrate"],
["breadline", "cellulose"],
["breakup", "certify"],
["brickyard", "chambermaid"],
["briefcase", "Cherokee"],
["Burbank", "Chicago"],
["button", "clergyman"],
["buzzard", "coherence"],
["cement", "combustion"],
["chairlift", "commando"],
["chatter", "company"],
["checkup", "component"],
["chisel", "concurrent"],
["choking", "confidence"],
["chopper", "conformist"],
["Christmas", "congregate"],
["clamshell", "consensus"],
["classic", "consulting"],
["classroom", "corporate"],
["cleanup", "corrosion"],
["clockwork", "councilman"],
["cobra", "crossover"],
["commence", "crucifix"],
["concert", "cumbersome"],
["cowbell", "customer"],
["crackdown", "Dakota"],
["cranky", "decadence"],
["crowfoot", "December"],
["crucial", "decimal"],
["crumpled", "designing"],
["crusade", "detector"],
["cubic", "detergent"],
["dashboard", "determine"],
["deadbolt", "dictator"],
["deckhand", "dinosaur"],
["dogsled", "direction"],
["dragnet", "disable"],
["drainage", "disbelief"],
["dreadful", "disruptive"],
["drifter", "distortion"],
["dropper", "document"],
["drumbeat", "embezzle"],
["drunken", "enchanting"],
["Dupont", "enrollment"],
["dwelling", "enterprise"],
["eating", "equation"],
["edict", "equipment"],
["egghead", "escapade"],
["eightball", "Eskimo"],
["endorse", "everyday"],
["endow", "examine"],
["enlist", "existence"],
["erase", "exodus"],
["escape", "fascinate"],
["exceed", "filament"],
["eyeglass", "finicky"],
["eyetooth", "forever"],
["facial", "fortitude"],
["fallout", "frequency"],
["flagpole", "gadgetry"],
["flatfoot", "Galveston"],
["flytrap", "getaway"],
["fracture", "glossary"],
["framework", "gossamer"],
["freedom", "graduate"],
["frighten", "gravity"],
["gazelle", "guitarist"],
["Geiger", "hamburger"],
["glitter", "Hamilton"],
["glucose", "handiwork"],
["goggles", "hazardous"],
["goldfish", "headwaters"],
["gremlin", "hemisphere"],
["guidance", "hesitate"],
["hamlet", "hideaway"],
["highchair", "holiness"],
["hockey", "hurricane"],
["indoors", "hydraulic"],
["indulge", "impartial"],
["inverse", "impetus"],
["involve", "inception"],
["island", "indigo"],
["jawbone", "inertia"],
["keyboard", "infancy"],
["kickoff", "inferno"],
["kiwi", "informant"],
["klaxon", "insincere"],
["locale", "insurgent"],
["lockup", "integrate"],
["merit", "intention"],
["minnow", "inventive"],
["miser", "Istanbul"],
["Mohawk", "Jamaica"],
["mural", "Jupiter"],
["music", "leprosy"],
["necklace", "letterhead"],
["Neptune", "liberty"],
["newborn", "maritime"],
["nightbird", "matchmaker"],
["Oakland", "maverick"],
["obtuse", "Medusa"],
["offload", "megaton"],
["optic", "microscope"],
["orca", "microwave"],
["payday", "midsummer"],
["peachy", "millionaire"],
["pheasant", "miracle"],
["physique", "misnomer"],
["playhouse", "molasses"],
["Pluto", "molecule"],
["preclude", "Montana"],
["prefer", "monument"],
["preshrunk", "mosquito"],
["printer", "narrative"],
["prowler", "nebula"],
["pupil", "newsletter"],
["puppy", "Norwegian"],
["python", "October"],
["quadrant", "Ohio"],
["quiver", "onlooker"],
["quota", "opulent"],
["ragtime", "Orlando"],
["ratchet", "outfielder"],
["rebirth", "Pacific"],
["reform", "pandemic"],
["regain", "Pandora"],
["reindeer", "paperweight"],
["rematch", "paragon"],
["repay", "paragraph"],
["retouch", "paramount"],
["revenge", "passenger"],
["reward", "pedigree"],
["rhythm", "Pegasus"],
["ribcage", "penetrate"],
["ringbolt", "perceptive"],
["robust", "performance"],
["rocker", "pharmacy"],
["ruffled", "phonetic"],
["sailboat", "photograph"],
["sawdust", "pioneer"],
["scallion", "pocketful"],
["scenic", "politeness"],
["scorecard", "positive"],
["Scotland", "potato"],
["seabird", "processor"],
["select", "provincial"],
["sentence", "proximate"],
["shadow", "puberty"],
["shamrock", "publisher"],
["showgirl", "pyramid"],
["skullcap", "quantity"],
["skydive", "racketeer"],
["slingshot", "rebellion"],
["slowdown", "recipe"],
["snapline", "recover"],
["snapshot", "repellent"],
["snowcap", "replica"],
["snowslide", "reproduce"],
["solo", "resistor"],
["southward", "responsive"],
["soybean", "retraction"],
["spaniel", "retrieval"],
["spearhead", "retrospect"],
["spellbind", "revenue"],
["spheroid", "revival"],
["spigot", "revolver"],
["spindle", "sandalwood"],
["spyglass", "sardonic"],
["stagehand", "Saturday"],
["stagnate", "savagery"],
["stairway", "scavenger"],
["standard", "sensation"],
["stapler", "sociable"],
["steamship", "souvenir"],
["sterling", "specialist"],
["stockman", "speculate"],
["stopwatch", "stethoscope"],
["stormy", "stupendous"],
["sugar", "supportive"],
["surmount", "surrender"],
["suspense", "suspicious"],
["sweatband", "sympathy"],
["swelter", "tambourine"],
["tactics", "telephone"],
["talon", "therapist"],
["tapeworm", "tobacco"],
["tempest", "tolerance"],
["tiger", "tomorrow"],
["tissue", "torpedo"],
["tonic", "tradition"],
["topmost", "travesty"],
["tracker", "trombonist"],
["transit", "truncated"],
["trauma", "typewriter"],
["treadmill", "ultimate"],
["Trojan", "undaunted"],
["trouble", "underfoot"],
["tumor", "unicorn"],
["tunnel", "unify"],
["tycoon", "universe"],
["uncut", "unravel"],
["unearth", "upcoming"],
["unwind", "vacancy"],
["uproot", "vagabond"],
["upset", "vertigo"],
["upshot", "Virginia"],
["vapor", "visitor"],
["village", "vocalist"],
["virus", "voyager"],
["Vulcan", "warranty"],
["waffle", "Waterloo"],
["wallet", "whimsical"],
["watchword", "Wichita"],
["wayside", "Wilmington"],
["willow", "Wyoming"],
["woodlark", "yesteryear"],
["Zulu", "Yucatán"]]
hexre = re.compile("[a-fA-F0-9]+")
def wordify(seq):
seq = filter(lambda x: x not in (' ', '\n', '\t'), seq)
seq = "".join(seq) # Python3 compatibility
if not hexre.match(seq):
raise Exception("Input is not a valid hexadecimal value.")
if len(seq) % 2:
raise Exception("Input contains an odd number of bytes.")
ret = []
for i in range(0, len(seq), 2):
ret.append(_words[int(seq[i:i+2], 16)][(i//2)%2])
return ret
def usage():
print("Usage:")
print(" {0} [fingerprint...]".format(os.path.basename(sys.argv[0])))
print("")
print("If called with multiple arguments, they will be concatenated")
print("and treated as a single fingerprint.")
print("")
print("If called with no arguments, input is read from stdin,")
print("and each line is treated as a single fingerprint. In this")
print("mode, invalid values are silently ignored.")
exit(1)
if __name__ == '__main__':
if 1 == len(sys.argv):
fps = sys.stdin.readlines()
else:
fps = [" ".join(sys.argv[1:])]
for fp in fps:
try:
words = wordify(fp)
print("\n{0}: ".format(fp.strip()))
sys.stdout.write("\t")
for i in range(0, len(words)):
sys.stdout.write(words[i] + " ")
if (not (i+1) % 4) and not i == len(words)-1:
sys.stdout.write("\n\t")
print("")
except Exception as e:
if len(fps) == 1:
print (e)
usage()
print("")

5
onionr/static-data/default-plugins/flow/info.json Normal file
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{
"name" : "flow",
"version" : "1.0",
"author" : "onionr"
}

89
onionr/static-data/default-plugins/flow/main.py Normal file
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'''
Onionr - P2P Microblogging Platform & Social network
This default plugin handles "flow" messages (global chatroom style communication)
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
# Imports some useful libraries
import logger, config, threading, time
from onionrblockapi import Block
plugin_name = 'flow'
class OnionrFlow:
def __init__(self):
self.myCore = pluginapi.get_core()
self.alreadyOutputed = []
self.flowRunning = False
return
def start(self):
message = ""
self.flowRunning = True
newThread = threading.Thread(target=self.showOutput)
newThread.start()
while self.flowRunning:
try:
message = logger.readline('\nInsert message into flow:').strip().replace('\n', '\\n').replace('\r', '\\r')
except EOFError:
pass
except KeyboardInterrupt:
self.flowRunning = False
if message == "q":
self.flowRunning = False
if len(message) > 0:
self.myCore.insertBlock(message)
logger.info("Flow is exiting, goodbye")
return
def showOutput(self):
while self.flowRunning:
for blockHash in self.myCore.getBlocksByType('txt'):
if blockHash in self.alreadyOutputed:
continue
if not self.flowRunning:
break
logger.info('\n------------------------')
block = Block(blockHash, self.myCore)
content = block.getContent()
# Escape new lines, remove trailing whitespace, and escape ansi sequences
content = self.myCore._utils.escapeAnsi(content.replace('\n', '\\n').replace('\r', '\\r').strip())
logger.info("\n" + block.getDate().strftime("%m/%d %H:%M") + ' - ' + '\033[0;0m' + content)
self.alreadyOutputed.append(blockHash)
try:
time.sleep(5)
except KeyboardInterrupt:
self.flowRunning = False
pass
def on_init(api, data = None):
'''
This event is called after Onionr is initialized, but before the command
inputted is executed. Could be called when daemon is starting or when
just the client is running.
'''
# Doing this makes it so that the other functions can access the api object
# by simply referencing the variable `pluginapi`.
global pluginapi
pluginapi = api
flow = OnionrFlow()
api.commands.register(['flow'], flow.start)
api.commands.register_help('flow', 'Open the flow messaging interface')
return

104
onionr/static-data/default-plugins/pluginmanager/.gitignore vendored Normal file
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# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
# C extensions
*.so
# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST
# PyInstaller
# Usually these files are written by a python script from a template
# before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
# Unit test / coverage reports
htmlcov/
.tox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
.hypothesis/
.pytest_cache/
# Translations
*.mo
*.pot
# Django stuff:
*.log
local_settings.py
db.sqlite3
# Flask stuff:
instance/
.webassets-cache
# Scrapy stuff:
.scrapy
# Sphinx documentation
docs/_build/
# PyBuilder
target/
# Jupyter Notebook
.ipynb_checkpoints
# pyenv
.python-version
# celery beat schedule file
celerybeat-schedule
# SageMath parsed files
*.sage.py
# Environments
.env
.venv
env/
venv/
ENV/
env.bak/
venv.bak/
# Spyder project settings
.spyderproject
.spyproject
# Rope project settings
.ropeproject
# mkdocs documentation
/site
# mypy
.mypy_cache/

674
onionr/static-data/default-plugins/pluginmanager/LICENSE Normal file
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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The licenses for most software and other practical works are designed
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software for all its users. We, the Free Software Foundation, use the
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How to Apply These Terms to Your New Programs
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possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
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state the exclusion of warranty; and each file should have at least
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<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

2
onionr/static-data/default-plugins/pluginmanager/README.md Normal file
View File

@ -0,0 +1,2 @@
# pluginmanager
Onionr's plugin manager source code

126
onionr/static-data/default-plugins/pluginmanager/main.py
View File

@ -34,9 +34,9 @@ def writeKeys():
Serializes and writes the keystore in memory to file
'''
file = open(keys_file, 'w')
file.write(json.dumps(keys_data, indent=4, sort_keys=True))
file.close()
with open(keys_file, 'w') as file:
file.write(json.dumps(keys_data, indent=4, sort_keys=True))
file.close()
def readKeys():
'''
@ -44,7 +44,8 @@ def readKeys():
'''
global keys_data
keys_data = json.loads(open(keys_file).read())
with open(keys_file) as file:
keys_data = json.loads(file.read())
return keys_data
def getKey(plugin):
@ -106,27 +107,37 @@ def getRepositories():
readKeys()
return keys_data['repositories']
def addRepository(repositories, data):
def addRepository(blockhash, data):
'''
Saves the plugin name, to remember that it was installed by the pluginmanager
'''
global keys_data
readKeys()
keys_data['repositories'][repositories] = data
keys_data['repositories'][blockhash] = data
writeKeys()
def removeRepository(repositories):
def removeRepository(blockhash):
'''
Removes the plugin name from the pluginmanager's records
'''
global keys_data
readKeys()
if plugin in keys_data['repositories']:
del keys_data['repositories'][repositories]
if blockhash in keys_data['repositories']:
del keys_data['repositories'][blockhash]
writeKeys()
def createRepository(plugins):
contents = {'plugins' : plugins, 'author' : getpass.getuser(), 'compiled-by' : plugin_name}
block = Block(core = pluginapi.get_core())
block.setType('repository')
block.setContent(json.dumps(contents))
return block.save(True)
def check():
'''
Checks to make sure the keystore file still exists
@ -144,7 +155,7 @@ def sanitize(name):
def blockToPlugin(block):
try:
block = Block(block)
block = Block(block, core = pluginapi.get_core())
blockContent = json.loads(block.getContent())
name = sanitize(blockContent['name'])
@ -194,14 +205,19 @@ def pluginToBlock(plugin, import_block = True):
shutil.rmtree(directory + '__pycache__')
shutil.make_archive(zipfile[:-4], 'zip', directory)
data = base64.b64encode(open(zipfile, 'rb').read())
data = ''
with open(zipfile, 'rb') as file:
data = base64.b64encode(file.read())
author = getpass.getuser()
description = 'Default plugin description'
info = {"name" : plugin}
try:
if os.path.exists(directory + 'info.json'):
info = json.loads(open(directory + 'info.json').read())
info = ''
with open(directory + 'info.json').read() as file:
info = json.loads(file.read())
if 'author' in info:
author = info['author']
if 'description' in info:
@ -211,7 +227,13 @@ def pluginToBlock(plugin, import_block = True):
metadata = {'author' : author, 'date' : str(datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')), 'name' : plugin, 'info' : info, 'compiled-by' : plugin_name, 'content' : data.decode('utf-8'), 'description' : description}
hash = pluginapi.get_core().insertBlock(json.dumps(metadata), header = 'plugin', sign = True)
block = Block(core = pluginapi.get_core())
block.setType('plugin')
block.setContent(json.dumps(metadata))
hash = block.save(True)
# hash = pluginapi.get_core().insertBlock(, header = 'plugin', sign = True)
if import_block:
pluginapi.get_utils().importNewBlocks()
@ -226,7 +248,7 @@ def pluginToBlock(plugin, import_block = True):
def installBlock(block):
try:
block = Block(block)
block = Block(block, core = pluginapi.get_core())
blockContent = json.loads(block.getContent())
name = sanitize(blockContent['name'])
@ -353,7 +375,8 @@ def commandInstallPlugin():
choice = logger.readline('Select the number of the key to use, from 1 to %s, or press Ctrl+C to cancel:' % (index - 1))
try:
if int(choice) < index and int(choice) >= 1:
choice = int(choice)
if choice <= index and choice >= 1:
distributor = distributors[int(choice)]
valid = True
except KeyboardInterrupt:
@ -367,10 +390,12 @@ def commandInstallPlugin():
except Exception as e:
logger.warn('Failed to lookup plugin in repositories.', timestamp = False)
logger.error('asdf', error = e, timestamp = False)
return True
if pkobh is None:
logger.error('No key for this plugin found in keystore or repositories, please specify.')
help()
logger.error('No key for this plugin found in keystore or repositories, please specify.', timestamp = False)
return True
valid_hash = pluginapi.get_utils().validateHash(pkobh)
@ -386,7 +411,7 @@ def commandInstallPlugin():
blockhash = None
if valid_hash and not real_block:
logger.error('Block hash not found. Perhaps it has not been synced yet?')
logger.error('Block hash not found. Perhaps it has not been synced yet?', timestamp = False)
logger.debug('Is valid hash, but does not belong to a known block.')
return True
@ -396,7 +421,7 @@ def commandInstallPlugin():
installBlock(blockhash)
elif valid_key and not real_key:
logger.error('Public key not found. Try adding the node by address manually, if possible.')
logger.error('Public key not found. Try adding the node by address manually, if possible.', timestamp = False)
logger.debug('Is valid key, but the key is not a known one.')
elif valid_key and real_key:
publickey = str(pkobh)
@ -432,10 +457,11 @@ def commandInstallPlugin():
except Exception as e:
pass
logger.warn('Only continue the installation is you are absolutely certain that you trust the plugin distributor. Public key of plugin distributor: %s' % publickey, timestamp = False)
logger.warn('Only continue the installation if you are absolutely certain that you trust the plugin distributor. Public key of plugin distributor: %s' % publickey, timestamp = False)
logger.debug('Most recent block matching parameters is %s' % mostRecentVersionBlock)
installBlock(mostRecentVersionBlock)
else:
logger.error('Unknown data "%s"; must be public key or block hash.' % str(pkobh))
logger.error('Unknown data "%s"; must be public key or block hash.' % str(pkobh), timestamp = False)
return
else:
logger.info(sys.argv[0] + ' ' + sys.argv[1] + ' <plugin> [public key/block hash]')
@ -463,11 +489,11 @@ def commandAddRepository():
if pluginapi.get_utils().validateHash(blockhash):
if Block.exists(blockhash):
try:
blockContent = json.loads(Block(blockhash).getContent())
blockContent = json.loads(Block(blockhash, core = pluginapi.get_core()).getContent())
pluginslist = dict()
for pluginname, distributor in blockContent['plugins'].items():
for pluginname, distributor in blockContent['plugins']:
if pluginapi.get_utils().validatePubKey(distributor):
pluginslist[pluginname] = distributor
@ -477,14 +503,14 @@ def commandAddRepository():
addRepository(blockhash, pluginslist)
logger.info('Successfully added repository.')
else:
logger.error('Repository contains no records, not importing.')
logger.error('Repository contains no records, not importing.', timestamp = False)
except Exception as e:
logger.error('Failed to parse block.', error = e)
else:
logger.error('Block hash not found. Perhaps it has not been synced yet?')
logger.error('Block hash not found. Perhaps it has not been synced yet?', timestamp = False)
logger.debug('Is valid hash, but does not belong to a known block.')
else:
logger.error('Unknown data "%s"; must be block hash.' % str(pkobh))
logger.error('Unknown data "%s"; must be block hash.' % str(pkobh), timestamp = False)
else:
logger.info(sys.argv[0] + ' ' + sys.argv[1] + ' [block hash]')
@ -500,10 +526,11 @@ def commandRemoveRepository():
if blockhash in getRepositories():
try:
removeRepository(blockhash)
logger.info('Successfully removed repository.')
except Exception as e:
logger.error('Failed to parse block.', error = e)
else:
logger.error('Repository has not been imported, nothing to remove.')
logger.error('Repository has not been imported, nothing to remove.', timestamp = False)
else:
logger.error('Unknown data "%s"; must be block hash.' % str(pkobh))
else:
@ -525,7 +552,49 @@ def commandPublishPlugin():
logger.error('Plugin %s does not exist.' % pluginname, timestamp = False)
else:
logger.info(sys.argv[0] + ' ' + sys.argv[1] + ' <plugin>')
def commandCreateRepository():
if len(sys.argv) >= 3:
check()
plugins = list()
script = sys.argv[0]
del sys.argv[:2]
success = True
for pluginname in sys.argv:
distributor = None
if ':' in pluginname:
split = pluginname.split(':')
pluginname = split[0]
distributor = split[1]
pluginname = sanitize(pluginname)
if distributor is None:
distributor = getKey(pluginname)
if distributor is None:
logger.error('No distributor key was found for the plugin %s.' % pluginname, timestamp = False)
success = False
plugins.append([pluginname, distributor])
if not success:
logger.error('Please correct the above errors, then recreate the repository.')
return True
blockhash = createRepository(plugins)
print(blockhash)
if not blockhash is None:
logger.info('Successfully created repository. Execute the following command to add the repository:\n ' + logger.colors.underline + '%s --add-repository %s' % (script, blockhash))
else:
logger.error('Failed to create repository, an unknown error occurred.')
else:
logger.info(sys.argv[0] + ' ' + sys.argv[1] + ' [plugins...]')
return True
# event listeners
def on_init(api, data = None):
@ -540,6 +609,7 @@ def on_init(api, data = None):
api.commands.register(['add-repo', 'add-repository', 'addrepo', 'addrepository', 'repository-add', 'repo-add', 'repoadd', 'addrepository', 'add-plugin-repository', 'add-plugin-repo', 'add-pluginrepo', 'add-pluginrepository', 'addpluginrepo', 'addpluginrepository'], commandAddRepository)
api.commands.register(['remove-repo', 'remove-repository', 'removerepo', 'removerepository', 'repository-remove', 'repo-remove', 'reporemove', 'removerepository', 'remove-plugin-repository', 'remove-plugin-repo', 'remove-pluginrepo', 'remove-pluginrepository', 'removepluginrepo', 'removepluginrepository', 'rm-repo', 'rm-repository', 'rmrepo', 'rmrepository', 'repository-rm', 'repo-rm', 'reporm', 'rmrepository', 'rm-plugin-repository', 'rm-plugin-repo', 'rm-pluginrepo', 'rm-pluginrepository', 'rmpluginrepo', 'rmpluginrepository'], commandRemoveRepository)
api.commands.register(['publish-plugin', 'plugin-publish', 'publishplugin', 'pluginpublish', 'publish'], commandPublishPlugin)
api.commands.register(['create-repository', 'create-repo', 'createrepo', 'createrepository', 'repocreate'], commandCreateRepository)
# add help menus once the features are actually implemented

28
onionr/static-data/default_config.json
View File

@ -1,6 +1,14 @@
{
"devmode": true,
"dc_response": true,
"general" : {
"dev_mode": true,
"display_header" : true,
"dc_response": true,
"dc_execcallbacks" : true
},
"client" : {
},
"log": {
"file": {
@ -13,13 +21,21 @@
"color": true
}
},
"tor" : {
},
"i2p":{
"host": false,
"connect": true,
"ownAddr": ""
"host": false,
"connect": true,
"ownAddr": ""
},
"allocations":{
"disk": 1000000000,
"netTotal": 1000000000
"netTotal": 1000000000,
"blockCache" : 5000000,
"blockCacheTotal" : 50000000
}
}

1
onionr/static-data/default_plugin.py
View File

@ -5,6 +5,7 @@
# Imports some useful libraries
import logger, config
from onionrblockapi import Block
plugin_name = '$name'

25
onionr/static-data/header.txt Normal file
View File

@ -0,0 +1,25 @@
P G'
P G''
P G'' '
P G''''''
P :G;'''''P:
P ::G;'''P::
P :::G;;P:::
P ::::::::
P ::::::::::::
P :::::::::::::::
P ::::: :::::
P ::::: :::::::: ::::
P ::: :::::: ::::::: :::: W:::::: :: :: :: ::::: ::: :: ::::::
P ::: :::: :::: ::::: ::: W:: :: ::: :: :: :: :: :::: :: :: ::
P ::: ::::: :::::: :::: :::: W:: :: :::::: :: :: :: :::: :: :: ::
P ::: :::: ::::::: :::: :::: W:: :: :: ::: :: :: :: :: :::: :::::
P ::: ::::: :::::: :::: :::: W:: :: :: ::: :: :: :: :: ::: :: :::
P :::: ::::: ::::: ::: W :::: :: :: :: ::::: :: :: :: ::
P :::: :::::: :::::: ::::
P :::: :::::::::::: :::: GvPBV
P ::::: :::::::: ::::
P ::::: ::::::
P ::::::::::::::::
P :::::::

52
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 #, btc
import unittest, sys, os, base64, tarfile, shutil, simplecrypt, logger
class OnionrTests(unittest.TestCase):
def testPython3(self):
@ -116,14 +116,43 @@ class OnionrTests(unittest.TestCase):
self.assertTrue(False)
self.assertTrue(True)
'''
def testBlockAPI(self):
logger.debug('-'*26 + '\n')
logger.info('Running BlockAPI test #1...')
def testBitcoinNode(self):
# temporarily disabled- this takes a lot of time the CI doesn't have
content = 'Onionr test block'
from onionrblockapi import Block
hash = Block(type = 'test', content = content).save()
block = Block(hash) # test init
if len(Block.getBlocks(type = 'test')) == 0:
logger.warn('Failed to find test block.')
self.assertTrue(False)
if not block.getContent() == content:
logger.warn('Test block content is invalid! (%s != %s)' % (block.getContent(), content))
self.assertTrue(False)
logger.debug('-'*26 + '\n')
logger.info('Running BlockAPI test #2...')
original_content = 'onionr'
logger.debug('original: %s' % original_content)
blocks = Block.createChain(data = original_content, chunksize = 2, verbose = True)
logger.debug(blocks[1])
child = blocks[0]
merged = Block.mergeChain(child)
logger.debug('merged blocks (child: %s): %s' % (child, merged))
if merged != original_content:
self.assertTrue(False)
self.assertTrue(True)
#logger.debug('-'*26 + '\n')
#logger.info('Running bitcoin node test...')
#sbitcoin = btc.OnionrBTC()
def testPluginReload(self):
logger.debug('-'*26 + '\n')
@ -186,7 +215,7 @@ class OnionrTests(unittest.TestCase):
logger.debug('thread finished.', timestamp = False)
self.assertTrue(True)
'''
def testQueue(self):
logger.debug('-'*26 + '\n')
logger.info('Running daemon queue test...')
@ -223,7 +252,6 @@ class OnionrTests(unittest.TestCase):
def testAddAdder(self):
logger.debug('-'*26 + '\n')
logger.info('Running address add+remove test')
import core
myCore = core.Core()
if not os.path.exists('data/address.db'):
@ -233,6 +261,12 @@ class OnionrTests(unittest.TestCase):
self.assertTrue(True)
else:
self.assertTrue(False)
else:
self.assertTrue(False) # <- annoying :(
def testCrypto(self):
logger.info('running cryptotests')
if os.system('python3 cryptotests.py') == 0:
self.assertTrue(True)
else:
self.assertTrue(False)

50
onionr/timedhmac.py
View File

@ -1,50 +0,0 @@
'''
Onionr - P2P Microblogging Platform & Social network. Run with 'help' for usage.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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 hmac, base64, time, math
class TimedHMAC:
def __init__(self, base64Key, data, hashAlgo):
'''
base64Key = base64 encoded key
data = data to hash
expire = time expiry in epoch
hashAlgo = string in hashlib.algorithms_available
Maximum of 10 seconds grace period
'''
self.data = data
self.expire = math.floor(time.time())
self.hashAlgo = hashAlgo
self.b64Key = base64Key
generatedHMAC = hmac.HMAC(base64.b64decode(base64Key).decode(), digestmod=self.hashAlgo)
generatedHMAC.update(data + expire)
self.HMACResult = generatedHMAC.hexdigest()
return
def check(self, data):
'''
Check a hash (and verify time is sane)
'''
testHash = hmac.HMAC(base64.b64decode(base64Key).decode(), digestmod=self.hashAlgo)
testHash.update(data + math.floor(time.time()))
testHash = testHash.hexdigest()
if hmac.compare_digest(testHash, self.HMACResult):
return true
return false

14
requirements.txt
View File

@ -1,11 +1,9 @@
urllib3==1.19.1
gevent==1.2.2
urllib3==1.23
requests==2.18.4
PyNaCl==1.2.1
pycoin==0.62
Flask==1.0
gevent==1.2.2
sha3==0.2.1
defusedxml==0.5.0
simple_crypt==4.1.7
ecdsa==0.13
requests==2.12.4
SocksiPy_branch==1.01
sphinx_rtd_theme==0.3.0
Flask==1.0.2
PySocks==1.6.8