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* further splitting onionrutils into a module

This commit is contained in:
Kevin Froman 2019-06-23 12:41:07 -05:00
parent 0d258e1a16
commit d378340099
31 changed files with 234 additions and 199 deletions
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7
onionr/communicator.py
View File

@ -27,6 +27,7 @@ from communicatorutils import downloadblocks, lookupblocks, lookupadders
from communicatorutils import servicecreator, connectnewpeers, uploadblocks
from communicatorutils import daemonqueuehandler, announcenode, deniableinserts
from communicatorutils import cooldownpeer, housekeeping, netcheck
from onionrutils import localcommand
from etc import humanreadabletime
import onionrservices, onionr, onionrproofs
@ -184,7 +185,7 @@ class OnionrCommunicatorDaemon:
else:
for server in self.service_greenlets:
server.stop()
self._core._utils.localCommand('shutdown') # shutdown the api
localcommand.local_command(self._core, 'shutdown') # shutdown the api
time.sleep(0.5)
def lookupAdders(self):
@ -364,9 +365,9 @@ class OnionrCommunicatorDaemon:
def detectAPICrash(self):
'''exit if the api server crashes/stops'''
if self._core._utils.localCommand('ping', silent=False) not in ('pong', 'pong!'):
if localcommand.local_command(self._core, 'ping', silent=False) not in ('pong', 'pong!'):
for i in range(300):
if self._core._utils.localCommand('ping') in ('pong', 'pong!') or self.shutdown:
if localcommand.local_command(self._core, 'ping') in ('pong', 'pong!') or self.shutdown:
break # break for loop
time.sleep(1)
else:

3
onionr/communicatorutils/connectnewpeers.py
View File

@ -20,6 +20,7 @@
import time, sys
import onionrexceptions, logger, onionrpeers
from utils import networkmerger
from onionrutils import stringvalidators
# 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
@ -30,7 +31,7 @@ def connect_new_peer_to_communicator(comm_inst, peer='', useBootstrap=False):
retData = False
tried = comm_inst.offlinePeers
if peer != '':
if comm_inst._core._utils.validateID(peer):
if stringvalidators.validate_transport(peer):
peerList = [peer]
else:
raise onionrexceptions.InvalidAddress('Will not attempt connection test to invalid address')

5
onionr/communicatorutils/daemonqueuehandler.py
View File

@ -19,6 +19,7 @@
'''
import logger
import onionrevents as events
from onionrutils import localcommand
def handle_daemon_commands(comm_inst):
cmd = comm_inst._core.daemonQueue()
response = ''
@ -39,7 +40,7 @@ def handle_daemon_commands(comm_inst):
if response == '':
response = 'none'
elif cmd[0] == 'localCommand':
response = comm_inst._core._utils.localCommand(cmd[1])
response = localcommand.local_command(comm_inst._core, cmd[1])
elif cmd[0] == 'pex':
for i in comm_inst.timers:
if i.timerFunction.__name__ == 'lookupAdders':
@ -49,7 +50,7 @@ def handle_daemon_commands(comm_inst):
if cmd[0] not in ('', None):
if response != '':
comm_inst._core._utils.localCommand('queueResponseAdd/' + cmd[4], post=True, postData={'data': response})
localcommand.local_command(comm_inst._core, 'queueResponseAdd/' + cmd[4], post=True, postData={'data': response})
response = ''
comm_inst.decrementThreadCount('daemonCommands')

3
onionr/communicatorutils/lookupadders.py
View File

@ -18,6 +18,7 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import logger
from onionrutils import stringvalidators
def lookup_new_peer_transports_with_communicator(comm_inst):
logger.info('Looking up new addresses...')
@ -39,7 +40,7 @@ def lookup_new_peer_transports_with_communicator(comm_inst):
invalid = []
for x in newPeers:
x = x.strip()
if not comm_inst._core._utils.validateID(x) or x in comm_inst.newPeers or x == comm_inst._core.hsAddress:
if not stringvalidators.validate_transport(x) or x in comm_inst.newPeers or x == comm_inst._core.hsAddress:
# avoid adding if its our address
invalid.append(x)
for x in invalid:

6
onionr/communicatorutils/netcheck.py
View File

@ -20,17 +20,19 @@
'''
import logger
from utils import netutils
from onionrutils import localcommand
def net_check(comm_inst):
'''Check if we are connected to the internet or not when we can't connect to any peers'''
rec = False # for detecting if we have received incoming connections recently
c = comm_inst._core
if len(comm_inst.onlinePeers) == 0:
try:
if (comm_inst._core._utils.getEpoch() - int(comm_inst._core._utils.localCommand('/lastconnect'))) <= 60:
if (c._utils.getEpoch() - int(localcommand.local_command(c, '/lastconnect'))) <= 60:
comm_inst.isOnline = True
rec = True
except ValueError:
pass
if not rec and not netutils.checkNetwork(comm_inst._core._utils, torPort=comm_inst.proxyPort):
if not rec and not netutils.checkNetwork(c._utils, torPort=comm_inst.proxyPort):
if not comm_inst.shutdown:
logger.warn('Network check failed, are you connected to the Internet, and is Tor working?')
comm_inst.isOnline = False

4
onionr/communicatorutils/servicecreator.py
View File

@ -18,6 +18,8 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import communicator, onionrblockapi
from onionrutils import stringvalidators
def service_creator(daemon):
assert isinstance(daemon, communicator.OnionrCommunicatorDaemon)
core = daemon._core
@ -30,7 +32,7 @@ def service_creator(daemon):
if not b in daemon.active_services:
bl = onionrblockapi.Block(b, core=core, decrypt=True)
bs = utils.bytesToStr(bl.bcontent) + '.onion'
if utils.validatePubKey(bl.signer) and utils.validateID(bs):
if utils.validatePubKey(bl.signer) and stringvalidators.validate_transport(bs):
signer = utils.bytesToStr(bl.signer)
daemon.active_services.append(b)
daemon.active_services.append(signer)

3
onionr/communicatorutils/uploadblocks.py
View File

@ -20,6 +20,7 @@
import logger
from communicatorutils import proxypicker
import onionrblockapi as block
from onionrutils import localcommand
def upload_blocks_from_communicator(comm_inst):
# when inserting a block, we try to upload it to a few peers to add some deniability
@ -42,7 +43,7 @@ def upload_blocks_from_communicator(comm_inst):
proxyType = proxypicker.pick_proxy(peer)
logger.info("Uploading block to " + peer)
if not comm_inst._core._utils.doPostRequest(url, data=data, proxyType=proxyType) == False:
comm_inst._core._utils.localCommand('waitforshare/' + bl, post=True)
localcommand.local_command(comm_inst._core, 'waitforshare/' + bl, post=True)
finishedUploads.append(bl)
for x in finishedUploads:
try:

7
onionr/core.py
View File

@ -28,6 +28,7 @@ from onionrusers import onionrusers
from onionrstorage import removeblock, setdata
import dbcreator, onionrstorage, serializeddata, subprocesspow
from etc import onionrvalues, powchoice
from onionrutils import localcommand
class Core:
def __init__(self, torPort=0):
@ -433,8 +434,8 @@ class Core:
retData = False
else:
# Tell the api server through localCommand to wait for the daemon to upload this block to make statistical analysis more difficult
if self._utils.localCommand('/ping', maxWait=10) == 'pong!':
self._utils.localCommand('/waitforshare/' + retData, post=True, maxWait=5)
if localcommand.local_command(self, '/ping', maxWait=10) == 'pong!':
localcommand.local_command(self, '/waitforshare/' + retData, post=True, maxWait=5)
self.daemonQueueAdd('uploadBlock', retData)
self.addToBlockDB(retData, selfInsert=True, dataSaved=True)
self._utils.processBlockMetadata(retData)
@ -450,7 +451,7 @@ class Core:
'''
Introduces our node into the network by telling X many nodes our HS address
'''
if self._utils.localCommand('/ping', maxWait=10) == 'pong!':
if localcommand.local_command(self, '/ping', maxWait=10) == 'pong!':
self.daemonQueueAdd('announceNode')
logger.info('Introduction command will be processed.', terminal=True)
else:

4
onionr/coredb/daemonqueue/__init__.py
View File

@ -1,5 +1,7 @@
import sqlite3, os
import onionrevents as events
from onionrutils import localcommand
def daemon_queue(core_inst):
'''
Gives commands to the communication proccess/daemon by reading an sqlite3 database
@ -55,7 +57,7 @@ def daemon_queue_get_response(core_inst, responseID=''):
Get a response sent by communicator to the API, by requesting to the API
'''
assert len(responseID) > 0
resp = core_inst._utils.localCommand('queueResponse/' + responseID)
resp = localcommand.local_command(core_inst, 'queueResponse/' + responseID)
return resp
def clear_daemon_queue(core_inst):

8
onionr/coredb/keydb/addkeys.py
View File

@ -1,5 +1,7 @@
import sqlite3
import onionrevents as events, config
import onionrevents as events
from onionrutils import stringvalidators
def add_peer(core_inst, peerID, name=''):
'''
Adds a public key to the key database (misleading function name)
@ -40,8 +42,8 @@ def add_address(core_inst, address):
if type(address) is None or len(address) == 0:
return False
if core_inst._utils.validateID(address):
if address == config.get('i2p.ownAddr', None) or address == core_inst.hsAddress:
if stringvalidators.validate_transport(address):
if address == core_inst.config.get('i2p.ownAddr', None) or address == core_inst.hsAddress:
return False
conn = sqlite3.connect(core_inst.addressDB, timeout=30)
c = conn.cursor()

4
onionr/coredb/keydb/removekeys.py
View File

@ -1,11 +1,13 @@
import sqlite3
import onionrevents as events
from onionrutils import stringvalidators
def remove_address(core_inst, address):
'''
Remove an address from the address database
'''
if core_inst._utils.validateID(address):
if stringvalidators.validate_transport(address):
conn = sqlite3.connect(core_inst.addressDB, timeout=30)
c = conn.cursor()
t = (address,)

4
onionr/httpapi/miscpublicapi/announce.py
View File

@ -21,6 +21,8 @@ import base64
from flask import Response
import logger
from etc import onionrvalues
from onionrutils import stringvalidators
def handle_announce(clientAPI, request):
'''
accept announcement posts, validating POW
@ -52,7 +54,7 @@ def handle_announce(clientAPI, request):
pass
if powHash.startswith('0' * onionrvalues.OnionrValues().announce_pow):
newNode = clientAPI._core._utils.bytesToStr(newNode)
if clientAPI._core._utils.validateID(newNode) and not newNode in clientAPI._core.onionrInst.communicatorInst.newPeers:
if stringvalidators.validate_transport(newNode) and not newNode in clientAPI._core.onionrInst.communicatorInst.newPeers:
clientAPI._core.onionrInst.communicatorInst.newPeers.append(newNode)
resp = 'Success'
else:

5
onionr/onionrcommands/__init__.py
View File

@ -22,6 +22,7 @@ import webbrowser, sys
import logger
from . import pubkeymanager, onionrstatistics, daemonlaunch, filecommands, plugincommands, keyadders
from . import banblocks, exportblocks, openwebinterface, resettor
from onionrutils import importnewblocks
def show_help(o_inst, command):
@ -110,8 +111,8 @@ def get_commands(onionr_inst):
'listconn': onionr_inst.listConn,
'list-conn': onionr_inst.listConn,
'import-blocks': onionr_inst.onionrUtils.importNewBlocks,
'importblocks': onionr_inst.onionrUtils.importNewBlocks,
'import-blocks': importnewblocks.import_new_blocks,
'importblocks': importnewblocks.import_new_blocks,
'introduce': onionr_inst.onionrCore.introduceNode,
'pex': onionr_inst.doPEX,

9
onionr/onionrcommands/daemonlaunch.py
View File

@ -23,9 +23,10 @@ from threading import Thread
import onionr, api, logger, communicator
import onionrevents as events
from netcontroller import NetController
from onionrutils import localcommand
def _proper_shutdown(o_inst):
o_inst.onionrUtils.localCommand('shutdown')
localcommand.local_command(o_inst.onionrCore, 'shutdown')
sys.exit(1)
def daemon(o_inst):
@ -63,7 +64,7 @@ def daemon(o_inst):
net = NetController(o_inst.onionrCore.config.get('client.public.port', 59497), apiServerIP=apiHost)
logger.info('Tor is starting...', terminal=True)
if not net.startTor():
o_inst.onionrUtils.localCommand('shutdown')
localcommand.local_command(o_inst.onionrCore, 'shutdown')
sys.exit(1)
if len(net.myID) > 0 and o_inst.onionrCore.config.get('general.security_level', 1) == 0:
logger.debug('Started .onion service: %s' % (logger.colors.underline + net.myID))
@ -103,10 +104,10 @@ def daemon(o_inst):
signal.signal(signal.SIGINT, _ignore_sigint)
o_inst.onionrCore.daemonQueueAdd('shutdown')
o_inst.onionrUtils.localCommand('shutdown')
localcommand.local_command(o_inst.onionrCore, 'shutdown')
net.killTor()
time.sleep(8) # Time to allow threads to finish, if not any "daemon" threads will be slaughtered http://docs.python.org/library/threading.html#threading.Thread.daemon
time.sleep(5) # Time to allow threads to finish, if not any "daemon" threads will be slaughtered http://docs.python.org/library/threading.html#threading.Thread.daemon
o_inst.deleteRunFiles()
return

3
onionr/onionrcommands/onionrstatistics.py
View File

@ -21,6 +21,7 @@ import os, uuid, time
import logger, onionrutils
from onionrblockapi import Block
import onionr
from onionrutils import checkcommunicator
def show_stats(o_inst):
try:
@ -29,7 +30,7 @@ def show_stats(o_inst):
signedBlocks = len(Block.getBlocks(signed = True))
messages = {
# info about local client
'Onionr Daemon Status' : ((logger.colors.fg.green + 'Online') if o_inst.onionrUtils.isCommunicatorRunning(timeout = 9) else logger.colors.fg.red + 'Offline'),
'Onionr Daemon Status' : ((logger.colors.fg.green + 'Online') if checkcommunicator.is_communicator_running(o_inst.onionrCore, timeout = 9) else logger.colors.fg.red + 'Offline'),
# file and folder size stats
'div1' : True, # this creates a solid line across the screen, a div

3
onionr/onionrcommands/openwebinterface.py
View File

@ -19,9 +19,10 @@
'''
import webbrowser
import logger
from onionrutils import getclientapiserver
def open_home(o_inst):
try:
url = o_inst.onionrUtils.getClientAPIServer()
url = getclientapiserver.get_client_API_server(o_inst.onionrCore)
except FileNotFoundError:
logger.error('Onionr seems to not be running (could not get api host)', terminal=True)
else:

4
onionr/onionrcommands/resettor.py
View File

@ -19,11 +19,13 @@
'''
import os, shutil
import logger, core
from onionrutils import localcommand
def reset_tor():
c = core.Core()
tor_dir = c.dataDir + 'tordata'
if os.path.exists(tor_dir):
if c._utils.localCommand('/ping') == 'pong!':
if localcommand.local_command(c, '/ping') == 'pong!':
logger.warn('Cannot delete Tor data while Onionr is running', terminal=True)
else:
shutil.rmtree(tor_dir)

3
onionr/onionrpluginapi.py
View File

@ -19,6 +19,7 @@
'''
import onionrplugins, core as onionrcore, logger
from onionrutils import localcommand
class DaemonAPI:
def __init__(self, pluginapi):
@ -40,7 +41,7 @@ class DaemonAPI:
return
def local_command(self, command):
return self.pluginapi.get_utils().localCommand(self, command)
return localcommand.local_command(self.pluginapi.get_core(), command)
def queue_pop(self):
return self.get_core().daemonQueue()

3
onionr/onionrservices/__init__.py
View File

@ -21,6 +21,7 @@ import time
import stem
import core
from . import connectionserver, bootstrapservice
from onionrutils import stringvalidators
class OnionrServices:
'''
@ -39,7 +40,7 @@ class OnionrServices:
When a client wants to connect, contact their bootstrap address and tell them our
ephemeral address for our service by creating a new ConnectionServer instance
'''
assert self._core._utils.validateID(address)
assert stringvalidators.validate_transport(address)
BOOTSTRAP_TRIES = 10 # How many times to attempt contacting the bootstrap server
TRY_WAIT = 3 # Seconds to wait before trying bootstrap again
# HTTP is fine because .onion/i2p is encrypted/authenticated

3
onionr/onionrservices/bootstrapservice.py
View File

@ -24,6 +24,7 @@ from flask import Flask, Response
import core
from netcontroller import getOpenPort
from . import httpheaders
from onionrutils import stringvalidators
def bootstrap_client_service(peer, core_inst=None, bootstrap_timeout=300):
'''
@ -61,7 +62,7 @@ def bootstrap_client_service(peer, core_inst=None, bootstrap_timeout=300):
@bootstrap_app.route('/bs/<address>', methods=['POST'])
def get_bootstrap(address):
if core_inst._utils.validateID(address + '.onion'):
if stringvalidators.validate_transport(address + '.onion'):
# Set the bootstrap address then close the server
bootstrap_address = address + '.onion'
core_inst.keyStore.put(bs_id, bootstrap_address)

156
onionr/onionrutils/__init__.py
View File

@ -29,6 +29,7 @@ import storagecounter
from etc import pgpwords, onionrvalues
from onionrusers import onionrusers
from . import localcommand, blockmetadata, validatemetadata, basicrequests
from . import stringvalidators
config.reload()
class OnionrUtils:
@ -50,23 +51,6 @@ class OnionrUtils:
'''
epoch = self.getEpoch()
return epoch - (epoch % roundS)
def getClientAPIServer(self):
retData = ''
try:
with open(self._core.privateApiHostFile, 'r') as host:
hostname = host.read()
except FileNotFoundError:
raise FileNotFoundError
else:
retData += '%s:%s' % (hostname, config.get('client.client.port'))
return retData
def localCommand(self, command, data='', silent = True, post=False, postData = {}, maxWait=20):
'''
Send a command to the local http API server, securely. Intended for local clients, DO NOT USE for remote peers.
'''
return localcommand.local_command(self, command, data, silent, post, postData, maxWait)
def getHumanReadableID(self, pub=''):
'''gets a human readable ID from a public key'''
@ -132,19 +116,7 @@ class OnionrUtils:
'''
Validate if a string is a valid hash hex digest (does not compare, just checks length and charset)
'''
retVal = True
if data == False or data == True:
return False
data = data.strip()
if len(data) != length:
retVal = False
else:
try:
int(data, 16)
except ValueError:
retVal = False
return retVal
return stringvalidators.validate_hash(self, data, length)
def validateMetadata(self, metadata, blockData):
'''Validate metadata meets onionr spec (does not validate proof value computation), take in either dictionary or json string'''
@ -154,129 +126,7 @@ class OnionrUtils:
'''
Validate if a string is a valid base32 encoded Ed25519 key
'''
if type(key) is type(None):
return False
# Accept keys that have no = padding
key = unpaddedbase32.repad(self.strToBytes(key))
retVal = False
try:
nacl.signing.SigningKey(seed=key, encoder=nacl.encoding.Base32Encoder)
except nacl.exceptions.ValueError:
pass
except base64.binascii.Error as err:
pass
else:
retVal = True
return retVal
@staticmethod
def validateID(id):
'''
Validate if an address is a valid tor or i2p hidden service
'''
try:
idLength = len(id)
retVal = True
idNoDomain = ''
peerType = ''
# i2p b32 addresses are 60 characters long (including .b32.i2p)
if idLength == 60:
peerType = 'i2p'
if not id.endswith('.b32.i2p'):
retVal = False
else:
idNoDomain = id.split('.b32.i2p')[0]
# Onion v2's are 22 (including .onion), v3's are 62 with .onion
elif idLength == 22 or idLength == 62:
peerType = 'onion'
if not id.endswith('.onion'):
retVal = False
else:
idNoDomain = id.split('.onion')[0]
else:
retVal = False
if retVal:
if peerType == 'i2p':
try:
id.split('.b32.i2p')[2]
except:
pass
else:
retVal = False
elif peerType == 'onion':
try:
id.split('.onion')[2]
except:
pass
else:
retVal = False
if not idNoDomain.isalnum():
retVal = False
# Validate address is valid base32 (when capitalized and minus extension); v2/v3 onions and .b32.i2p use base32
for x in idNoDomain.upper():
if x not in string.ascii_uppercase and x not in '234567':
retVal = False
return retVal
except:
return False
@staticmethod
def isIntegerString(data):
'''Check if a string is a valid base10 integer (also returns true if already an int)'''
try:
int(data)
except (ValueError, TypeError) as e:
return False
else:
return True
def isCommunicatorRunning(self, timeout = 5, interval = 0.1):
try:
runcheck_file = self._core.dataDir + '.runcheck'
if not os.path.isfile(runcheck_file):
open(runcheck_file, 'w+').close()
# self._core.daemonQueueAdd('runCheck') # deprecated
starttime = time.time()
while True:
time.sleep(interval)
if not os.path.isfile(runcheck_file):
return True
elif time.time() - starttime >= timeout:
return False
except:
return False
def importNewBlocks(self, scanDir=''):
'''
This function is intended to scan for new blocks ON THE DISK and import them
'''
blockList = self._core.getBlockList()
exist = False
if scanDir == '':
scanDir = self._core.blockDataLocation
if not scanDir.endswith('/'):
scanDir += '/'
for block in glob.glob(scanDir + "*.dat"):
if block.replace(scanDir, '').replace('.dat', '') not in blockList:
exist = True
logger.info('Found new block on dist %s' % block)
with open(block, 'rb') as newBlock:
block = block.replace(scanDir, '').replace('.dat', '')
if self._core._crypto.sha3Hash(newBlock.read()) == block.replace('.dat', ''):
self._core.addToBlockDB(block.replace('.dat', ''), dataSaved=True)
logger.info('Imported block %s.' % block)
self._core._utils.processBlockMetadata(block)
else:
logger.warn('Failed to verify hash for %s' % block)
if not exist:
logger.info('No blocks found to import')
return stringvalidators.validate_pub_key(self, key)
def getEpoch(self):
'''returns epoch'''

19
onionr/onionrutils/checkcommunicator.py Normal file
View File

@ -0,0 +1,19 @@
import time, os
def is_communicator_running(core_inst, timeout = 5, interval = 0.1):
try:
runcheck_file = core_inst.dataDir + '.runcheck'
if not os.path.isfile(runcheck_file):
open(runcheck_file, 'w+').close()
starttime = time.time()
while True:
time.sleep(interval)
if not os.path.isfile(runcheck_file):
return True
elif time.time() - starttime >= timeout:
return False
except:
return False

10
onionr/onionrutils/getclientapiserver.py Normal file
View File

@ -0,0 +1,10 @@
def get_client_API_server(core_inst):
retData = ''
try:
with open(core_inst.privateApiHostFile, 'r') as host:
hostname = host.read()
except FileNotFoundError:
raise FileNotFoundError
else:
retData += '%s:%s' % (hostname, core_inst.config.get('client.client.port'))
return retData

28
onionr/onionrutils/importnewblocks.py Normal file
View File

@ -0,0 +1,28 @@
import glob
import logger, core
def import_new_blocks(core_inst=None, scanDir=''):
'''
This function is intended to scan for new blocks ON THE DISK and import them
'''
if core_inst is None:
core_inst = core.Core()
blockList = core_inst.getBlockList()
exist = False
if scanDir == '':
scanDir = core_inst.blockDataLocation
if not scanDir.endswith('/'):
scanDir += '/'
for block in glob.glob(scanDir + "*.dat"):
if block.replace(scanDir, '').replace('.dat', '') not in blockList:
exist = True
logger.info('Found new block on dist %s' % block)
with open(block, 'rb') as newBlock:
block = block.replace(scanDir, '').replace('.dat', '')
if core_inst._crypto.sha3Hash(newBlock.read()) == block.replace('.dat', ''):
core_inst.addToBlockDB(block.replace('.dat', ''), dataSaved=True)
logger.info('Imported block %s.' % block)
core_inst._utils.processBlockMetadata(block)
else:
logger.warn('Failed to verify hash for %s' % block)
if not exist:
logger.info('No blocks found to import')

5
onionr/onionrutils/localcommand.py
View File

@ -1,6 +1,7 @@
import urllib, requests, time
import logger
def local_command(utils_inst, command, data='', silent = True, post=False, postData = {}, maxWait=20):
from onionrutils import getclientapiserver
def local_command(core_inst, command, data='', silent = True, post=False, postData = {}, maxWait=20):
'''
Send a command to the local http API server, securely. Intended for local clients, DO NOT USE for remote peers.
'''
@ -9,7 +10,7 @@ def local_command(utils_inst, command, data='', silent = True, post=False, postD
waited = 0
while hostname == '':
try:
hostname = utils_inst.getClientAPIServer()
hostname = getclientapiserver.get_client_API_server(core_inst)
except FileNotFoundError:
time.sleep(1)
waited += 1

97
onionr/onionrutils/stringvalidators.py Normal file
View File

@ -0,0 +1,97 @@
import base64, string
import unpaddedbase32, nacl.signing, nacl.encoding
def validate_hash(utils_inst, data, length=64):
'''
Validate if a string is a valid hash hex digest (does not compare, just checks length and charset)
'''
retVal = True
if data == False or data == True:
return False
data = data.strip()
if len(data) != length:
retVal = False
else:
try:
int(data, 16)
except ValueError:
retVal = False
return retVal
def validate_pub_key(utils_inst, key):
'''
Validate if a string is a valid base32 encoded Ed25519 key
'''
if type(key) is type(None):
return False
# Accept keys that have no = padding
key = unpaddedbase32.repad(utils_inst.strToBytes(key))
retVal = False
try:
nacl.signing.SigningKey(seed=key, encoder=nacl.encoding.Base32Encoder)
except nacl.exceptions.ValueError:
pass
except base64.binascii.Error as err:
pass
else:
retVal = True
return retVal
def validate_transport(id):
try:
idLength = len(id)
retVal = True
idNoDomain = ''
peerType = ''
# i2p b32 addresses are 60 characters long (including .b32.i2p)
if idLength == 60:
peerType = 'i2p'
if not id.endswith('.b32.i2p'):
retVal = False
else:
idNoDomain = id.split('.b32.i2p')[0]
# Onion v2's are 22 (including .onion), v3's are 62 with .onion
elif idLength == 22 or idLength == 62:
peerType = 'onion'
if not id.endswith('.onion'):
retVal = False
else:
idNoDomain = id.split('.onion')[0]
else:
retVal = False
if retVal:
if peerType == 'i2p':
try:
id.split('.b32.i2p')[2]
except:
pass
else:
retVal = False
elif peerType == 'onion':
try:
id.split('.onion')[2]
except:
pass
else:
retVal = False
if not idNoDomain.isalnum():
retVal = False
# Validate address is valid base32 (when capitalized and minus extension); v2/v3 onions and .b32.i2p use base32
for x in idNoDomain.upper():
if x not in string.ascii_uppercase and x not in '234567':
retVal = False
return retVal
except Exception as e:
return False
def is_integer_string(data):
'''Check if a string is a valid base10 integer (also returns true if already an int)'''
try:
int(data)
except (ValueError, TypeError) as e:
return False
else:
return True

5
onionr/onionrutils/validatemetadata.py
View File

@ -1,6 +1,7 @@
import json
import logger, onionrexceptions
from etc import onionrvalues
from onionrutils import stringvalidators
def validate_metadata(utils_inst, metadata, blockData):
'''Validate metadata meets onionr spec (does not validate proof value computation), take in either dictionary or json string'''
# TODO, make this check sane sizes
@ -15,7 +16,7 @@ def validate_metadata(utils_inst, metadata, blockData):
pass
# Validate metadata dict for invalid keys to sizes that are too large
maxAge = utils_inst._coreconfig.get("general.max_block_age", onionrvalues.OnionrValues().default_expire)
maxAge = utils_inst._core.config.get("general.max_block_age", onionrvalues.OnionrValues().default_expire)
if type(metadata) is dict:
for i in metadata:
try:
@ -33,7 +34,7 @@ def validate_metadata(utils_inst, metadata, blockData):
logger.warn('Block metadata key ' + i + ' exceeded maximum size')
break
if i == 'time':
if not utils_inst.isIntegerString(metadata[i]):
if not stringvalidators.is_integer_string(metadata[i]):
logger.warn('Block metadata time stamp is not integer string or int')
break
isFuture = (metadata[i] - utils_inst.getEpoch())

3
onionr/static-data/default-plugins/cliui/main.py
View File

@ -23,6 +23,7 @@ import threading, time, uuid, subprocess, sys
import config, logger
from onionrblockapi import Block
import onionrplugins
from onionrutils import localcommand
plugin_name = 'cliui'
PLUGIN_VERSION = '0.0.1'
@ -48,7 +49,7 @@ class OnionrCLIUI:
def isRunning(self):
while not self.shutdown:
if self.myCore._utils.localCommand('ping', maxWait=5) == 'pong!':
if localcommand.local_command(self.myCore, 'ping', maxWait=5) == 'pong!':
self.running = 'Yes'
else:
self.running = 'No'

5
onionr/static-data/default-plugins/esoteric/peerserver.py
View File

@ -19,6 +19,7 @@
'''
import sys, os, json
import core
from onionrutils import localcommand
from flask import Response, request, redirect, Blueprint, abort, g
sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
direct_blueprint = Blueprint('esoteric', __name__)
@ -47,9 +48,9 @@ def sendto():
msg = ''
else:
msg = json.dumps(msg)
core_inst._utils.localCommand('/esoteric/addrec/%s' % (g.peer,), post=True, postData=msg)
localcommand.local_command(core_inst, '/esoteric/addrec/%s' % (g.peer,), post=True, postData=msg)
return Response('success')
@direct_blueprint.route('/esoteric/poll')
def poll_chat():
return Response(core_inst._utils.localCommand('/esoteric/gets/%s' % (g.peer,)))
return Response(localcommand.local_command(core_inst, '/esoteric/gets/%s' % (g.peer,)))

3
onionr/static-data/default-plugins/pluginmanager/main.py
View File

@ -22,6 +22,7 @@
import logger, config
import os, sys, json, time, random, shutil, base64, getpass, datetime, re
from onionrblockapi import Block
from onionrutils import importnewblocks
plugin_name = 'pluginmanager'
@ -236,7 +237,7 @@ def pluginToBlock(plugin, import_block = True):
# hash = pluginapi.get_core().insertBlock(, header = 'plugin', sign = True)
if import_block:
pluginapi.get_utils().importNewBlocks()
importnewblocks.import_new_blocks(pluginapi.get_core())
return hash
else:

11
onionr/tests/test_stringvalidations.py
View File

@ -6,6 +6,7 @@ TEST_DIR = 'testdata/%s-%s' % (uuid.uuid4(), os.path.basename(__file__)) + '/'
print("Test directory:", TEST_DIR)
os.environ["ONIONR_HOME"] = TEST_DIR
import core, onionr
from onionrutils import stringvalidators
core.Core()
@ -13,7 +14,6 @@ class OnionrValidations(unittest.TestCase):
def test_peer_validator(self):
# Test hidden service domain validities
c = core.Core()
valid = ['facebookcorewwwi.onion', 'vww6ybal4bd7szmgncyruucpgfkqahzddi37ktceo3ah7ngmcopnpyyd.onion',
'5bvb5ncnfr4dlsfriwczpzcvo65kn7fnnlnt2ln7qvhzna2xaldq.b32.i2p']
@ -21,11 +21,11 @@ class OnionrValidations(unittest.TestCase):
for x in valid:
print('testing', x)
self.assertTrue(c._utils.validateID(x))
self.assertTrue(stringvalidators.validate_transport(x))
for x in invalid:
print('testing', x)
self.assertFalse(c._utils.validateID(x))
self.assertFalse(stringvalidators.validate_transport(x))
def test_pubkey_validator(self):
# Test ed25519 public key validity
@ -44,14 +44,13 @@ class OnionrValidations(unittest.TestCase):
def test_integer_string(self):
valid = ["1", "100", 100, "-5", -5]
invalid = ['test', "1d3434", "1e100", None]
c = core.Core()
for x in valid:
#print('testing', x)
self.assertTrue(c._utils.isIntegerString(x))
self.assertTrue(stringvalidators.is_integer_string(x))
for x in invalid:
#print('testing', x)
self.assertFalse(c._utils.isIntegerString(x))
self.assertFalse(stringvalidators.is_integer_string(x))
unittest.main()