Merge branch 'crypto' of https://github.com/beardog108/onionr into crypto
This commit is contained in:
Arinerron
commit
005273b52c
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|
@ -6,3 +6,4 @@ onionr/*.pyc
|
|||
onionr/*.log
|
||||
onionr/data/hs/hostname
|
||||
onionr/data/*
|
||||
onionr/gnupg/*
|
||||
|
|
|
|||
|
|
@ -0,0 +1,12 @@
|
|||
# Expected Behavior
|
||||
|
||||
# Actual Behavior
|
||||
|
||||
# Steps to Reproduce
|
||||
|
||||
# Version Information
|
||||
Onionr:
|
||||
OS:
|
||||
Python:
|
||||
Tor:
|
||||
I2P:
|
||||
|
|
@ -1,75 +1,51 @@
|
|||
# Onionr Protocol Spec
|
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# Onionr Protocol Spec v2
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|
||||
A social network/microblogging platform for Tor & I2P
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|
||||
Draft Dec 25 2017
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|
||||
notes:
|
||||
Use Blowfish in addition with AES?
|
||||
A P2P platform for Tor & I2P
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|
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# Overview
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|
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Onionr is an encrypted microblogging & mailing system designed in the spirit of Twitter.
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There are no central servers and all traffic is peer to peer by default (routed via Tor or I2P).
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User IDs are simply Tor onion service/I2P host id + PGP fingerprint.
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Clients consolidate feeds from peers into 1 “timeline” using RSS format.
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Private messages are only accessible by the intended peer based on the PGP id.
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||||
Onionr is not intended to be a replacement for Ricochet, OnionShare, or Briar.
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All traffic is over onion/I2P because if only some was, then that would make that traffic inherently suspicious.
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||||
User IDs are simply Tor onion service/I2P host id + Ed25519 key fingerprint.
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Private blocks are only able to be read by the intended peer.
|
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All traffic is over Tor/I2P, connecting only to Tor onion and I2P hidden services.
|
||||
|
||||
## Goals:
|
||||
• Selective sharing of information with friends & public
|
||||
• Selective sharing of information
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||||
• Secure & semi-anonymous direct messaging
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||||
• Forward secrecy
|
||||
• Defense in depth
|
||||
• Data should be secure for years to come, quantum safe (though not necessarily every “layer”)
|
||||
• Data should be secure for years to come
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||||
• Decentralization
|
||||
* Avoid browser-based exploits that plague similar software
|
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* Avoid timing attacks & unexpected metadata leaks
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||||
## Assumptions:
|
||||
• Tor & I2P’s transport protocols & AES-256 are not broken, sha3-512 2nd preimage attacks will remain infeasible indefinitely
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||||
• All traffic is logged indefinitely by powerful adversaries
|
||||
|
||||
## Protocol
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||||
Clients MUST use HTTP(s) to communicate with one another to maintain compatibility cross platform. HTTPS is recommended, but HTTP is acceptable because Tor & I2P provide transport layer security.
|
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|
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Onionr nodes use HTTP (over Tor/I2P) to exchange keys, metadata, and blocks. Blocks are identified by their sha3_256 hash. Nodes sync a table of blocks hashes and attempt to download blocks they do not yet have from random peers.
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||||
|
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Blocks may be encrypted using Curve25519.
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|
||||
## Connections
|
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When a node first comes online, it attempts to bootstrap using a default list provided by a client.
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When two peers connect, they exchange PGP public keys and then generate a shared AES-SHA3-512 HMAC token. These keys are stored in a peer database until expiry.
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HMAC tokens are regenerated either every X many communications with a peer or every X minutes. Every 10 communications or every 24 hours is a recommended default.
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All valid requests with HMAC should be recorded until used HMAC's expiry to prevent replay attacks.
|
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Peer Types
|
||||
* Friends:
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||||
* Encrypted ‘friends only’ posts to one another
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* Usually less strict rate & storage limits
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* OPTIONALLY sign one another’s keys. Users may not want to do this in order to avoid exposing their entire friends list.
|
||||
• Strangers:
|
||||
* Used for storage of encrypted or public information
|
||||
* Can only read public posts
|
||||
* Usually stricter rate & storage limits
|
||||
## Data Storage/Delivery
|
||||
|
||||
Posts (public or friends only) are stored across the network.
|
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Private messages SHOULD be delivered directly if both peers are online, otherwise stored in the network.
|
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Data SHOULD be stored in an entirely encrypted state when a client is offline, including metadata. Data SHOULD be stored in a minimal size with garbage data to ensure some level of plausible deniablity.
|
||||
Data SHOULD be stored as long as the node’s user prefers and only erased once disk quota is reached due to new data.
|
||||
Posts
|
||||
Posts can contain text and images. All posts MUST be time stamped.
|
||||
Images SHOULD not be displayed by non-friends by default, to prevent unwanted viewing of offensive material & to reduce attack surface.
|
||||
All received posts must be verified to be stored and/or displayed to the user.
|
||||
When a node first comes online, it attempts to bootstrap using a default list provided by a client.
|
||||
When two peers connect, they exchange Ed25519 keys (if applicable) then Salsa20 keys.
|
||||
|
||||
All data being transfered MUST be encrypted to the end node receiving the data, then the data MUST be encrypted the node(s) transporting/storing the data,
|
||||
Salsa20 keys are regenerated either every X many communications with a peer or every X minutes.
|
||||
|
||||
Posts have two settings:
|
||||
• Friends only:
|
||||
◦ Posts MUST be encrypted to all trusted peers via AES256-HMAC-SHA256 and PGP signed (signed before encryption) and time stamped to prevent replaying. A temporary RSA key for use in every post (or message) is exchanged every X many configured post (or message), for use in addition with PGP and the HMAC.
|
||||
• Public:
|
||||
◦ Posts MUST be PGP signed, and MUST NOT use any encryption.
|
||||
## Private Messages
|
||||
Every 100kb or every 2 hours is a recommended default.
|
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|
||||
Private messages are messages that can have attached images. They MUST be encrypted via AES256-HMAC-SHA256 and PGP signed (signed before encryption) and time stamped to prevent replaying. A temporary RSA key for use in every message is exchanged every X many configured messages (or posts), for use in addition with PGP and the HMAC.
|
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When both peers are online messages SHOULD be dispatched directly between peers.
|
||||
All messages must be verified prior to being displayed.
|
||||
All valid requests with HMAC should be recorded until used HMAC's expiry to prevent replay attacks.
|
||||
Peer Types
|
||||
* Friends:
|
||||
* Encrypted ‘friends only’ posts to one another
|
||||
* Usually less strict rate & storage limits
|
||||
* Strangers:
|
||||
* Used for storage of encrypted or public information
|
||||
* Can only read public posts
|
||||
* Usually stricter rate & storage limits
|
||||
|
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Clients SHOULD allow configurable message padding.
|
||||
## Spam mitigation
|
||||
|
||||
To send or receive data, a node can optionally request that the other node generate a hash that when in hexadecimal representation contains a random string at a random location in the string. Clients will configure what difficulty to request, and what difficulty is acceptable for themselves to perform. Difficulty should correlate with recent network & disk usage and data size. Friends can be configured to have less strict (to non existent) limits, separately from strangers. (proof of work).
|
||||
Rate limits can be strict, as Onionr is not intended to be an instant messaging application.
|
||||
Rate limits can be strict, as Onionr is not intended to be an instant messaging application.
|
||||
|
|
@ -20,10 +20,10 @@
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import flask
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from flask import request, Response, abort
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from multiprocessing import Process
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import configparser, sys, random, threading, hmac, hashlib, base64, time, math, gnupg, os, logger
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import configparser, sys, random, threading, hmac, hashlib, base64, time, math, os, logger
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|
||||
from core import Core
|
||||
import onionrutils
|
||||
import onionrutils, onionrcrypto
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class API:
|
||||
'''
|
||||
Main HTTP API (Flask)
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||||
|
|
@ -47,7 +47,7 @@ class API:
|
|||
if os.path.exists('dev-enabled'):
|
||||
self._developmentMode = True
|
||||
logger.set_level(logger.LEVEL_DEBUG)
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||||
logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)')
|
||||
#logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)')
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||||
else:
|
||||
self._developmentMode = False
|
||||
logger.set_level(logger.LEVEL_INFO)
|
||||
|
|
@ -56,6 +56,7 @@ class API:
|
|||
self.debug = debug
|
||||
self._privateDelayTime = 3
|
||||
self._core = Core()
|
||||
self._crypto = onionrcrypto.OnionrCrypto(self._core)
|
||||
self._utils = onionrutils.OnionrUtils(self._core)
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||||
app = flask.Flask(__name__)
|
||||
bindPort = int(self.config['CLIENT']['PORT'])
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||||
|
|
@ -131,14 +132,14 @@ class API:
|
|||
pass
|
||||
elif action == 'ping':
|
||||
resp = Response("pong!")
|
||||
elif action == 'setHMAC':
|
||||
pass
|
||||
elif action == 'getHMAC':
|
||||
resp = Response(self._crypto.generateSymmetric())
|
||||
elif action == 'getSymmetric':
|
||||
resp = Response(self._crypto.generateSymmetric())
|
||||
elif action == 'getDBHash':
|
||||
resp = Response(self._utils.getBlockDBHash())
|
||||
elif action == 'getBlockHashes':
|
||||
resp = Response(self._core.getBlockList())
|
||||
elif action == 'getPGP':
|
||||
resp = Response(self._utils.exportMyPubkey())
|
||||
# setData should be something the communicator initiates, not this api
|
||||
elif action == 'getData':
|
||||
resp = self._core.getData(data)
|
||||
|
|
@ -171,9 +172,9 @@ class API:
|
|||
resp = Response("Invalid request")
|
||||
|
||||
return resp
|
||||
|
||||
logger.info('Starting client on ' + self.host + ':' + str(bindPort) + '...')
|
||||
logger.debug('Client token: ' + logger.colors.underline + self.clientToken)
|
||||
if not os.environ.get("WERKZEUG_RUN_MAIN") == "true":
|
||||
logger.info('Starting client on ' + self.host + ':' + str(bindPort) + '...')
|
||||
logger.debug('Client token: ' + logger.colors.underline + self.clientToken)
|
||||
|
||||
app.run(host=self.host, port=bindPort, debug=True, threaded=True)
|
||||
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ and code to operate as a daemon, getting commands from the command queue databas
|
|||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
'''
|
||||
import sqlite3, requests, hmac, hashlib, time, sys, os, math, logger, urllib.parse
|
||||
import core, onionrutils
|
||||
import core, onionrutils, onionrcrypto
|
||||
|
||||
class OnionrCommunicate:
|
||||
def __init__(self, debug, developmentMode):
|
||||
|
|
@ -31,6 +31,7 @@ class OnionrCommunicate:
|
|||
'''
|
||||
self._core = core.Core()
|
||||
self._utils = onionrutils.OnionrUtils(self._core)
|
||||
self._crypto = onionrcrypto.OnionrCrypto(self._core)
|
||||
blockProcessTimer = 0
|
||||
blockProcessAmount = 5
|
||||
heartBeatTimer = 0
|
||||
|
|
@ -40,13 +41,6 @@ class OnionrCommunicate:
|
|||
|
||||
self.peerData = {} # Session data for peers (recent reachability, speed, etc)
|
||||
|
||||
# get our own PGP fingerprint
|
||||
fingerprintFile = 'data/own-fingerprint.txt'
|
||||
if not os.path.exists(fingerprintFile):
|
||||
self._core.generateMainPGP(torID)
|
||||
with open(fingerprintFile,'r') as f:
|
||||
self.pgpOwnFingerprint = f.read()
|
||||
logger.info('My PGP fingerprint is ' + logger.colors.underline + self.pgpOwnFingerprint + logger.colors.reset + logger.colors.fg.green + '.')
|
||||
if os.path.exists(self._core.queueDB):
|
||||
self._core.clearDaemonQueue()
|
||||
while True:
|
||||
|
|
@ -69,40 +63,7 @@ class OnionrCommunicate:
|
|||
time.sleep(1)
|
||||
|
||||
return
|
||||
|
||||
def getRemotePeerKey(self, peerID):
|
||||
'''
|
||||
This function contacts a peer and gets their main PGP key.
|
||||
|
||||
This is safe because Tor or I2P is used, but it does not ensure that the person is who they say they are
|
||||
'''
|
||||
url = 'http://' + peerID + '/public/?action=getPGP'
|
||||
r = requests.get(url, headers=headers)
|
||||
response = r.text
|
||||
|
||||
return response
|
||||
|
||||
def shareHMAC(self, peerID, key):
|
||||
'''
|
||||
This function shares an HMAC key to a peer
|
||||
'''
|
||||
|
||||
return
|
||||
|
||||
def getPeerProof(self, peerID):
|
||||
'''
|
||||
This function gets the current peer proof requirement
|
||||
'''
|
||||
|
||||
return
|
||||
|
||||
def sendPeerProof(self, peerID, data):
|
||||
'''
|
||||
This function sends the proof result to a peer previously fetched with getPeerProof
|
||||
'''
|
||||
|
||||
return
|
||||
|
||||
|
||||
def lookupBlocks(self):
|
||||
'''
|
||||
Lookup blocks and merge new ones
|
||||
|
|
|
|||
|
|
@ -17,12 +17,12 @@
|
|||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
'''
|
||||
import sqlite3, os, sys, time, math, gnupg, base64, tarfile, getpass, simplecrypt, hashlib, nacl, logger
|
||||
from Crypto.Cipher import AES
|
||||
from Crypto import Random
|
||||
import sqlite3, os, sys, time, math, base64, tarfile, getpass, simplecrypt, hashlib, nacl, logger
|
||||
#from Crypto.Cipher import AES
|
||||
#from Crypto import Random
|
||||
import netcontroller
|
||||
|
||||
import onionrutils
|
||||
import onionrutils, onionrcrypto
|
||||
|
||||
if sys.version_info < (3, 6):
|
||||
try:
|
||||
|
|
@ -38,40 +38,20 @@ class Core:
|
|||
'''
|
||||
self.queueDB = 'data/queue.db'
|
||||
self.peerDB = 'data/peers.db'
|
||||
self.ownPGPID = ''
|
||||
self.blockDB = 'data/blocks.db'
|
||||
self.blockDataLocation = 'data/blocks/'
|
||||
self._utils = onionrutils.OnionrUtils(self)
|
||||
self.addressDB = 'data/address.db'
|
||||
|
||||
if not os.path.exists('data/'):
|
||||
os.mkdir('data/')
|
||||
if not os.path.exists('data/blocks/'):
|
||||
os.mkdir('data/blocks/')
|
||||
|
||||
if not os.path.exists(self.blockDB):
|
||||
self.createBlockDB()
|
||||
|
||||
return
|
||||
|
||||
def generateMainPGP(self, myID):
|
||||
'''
|
||||
Generate the main PGP key for our client. Should not be done often.
|
||||
|
||||
Uses own PGP home folder in the data/ directory
|
||||
'''
|
||||
gpg = gnupg.GPG(homedir='./data/pgp/')
|
||||
input_data = gpg.gen_key_input(key_type="RSA", key_length=1024, name_real=myID, name_email='anon@onionr', testing=True)
|
||||
key = gpg.gen_key(input_data)
|
||||
logger.info("Generating PGP key, this will take some time..")
|
||||
while key.status != "key created":
|
||||
time.sleep(0.5)
|
||||
print(key.status)
|
||||
|
||||
logger.info("Finished generating PGP key")
|
||||
# Write the key
|
||||
myFingerpintFile = open('data/own-fingerprint.txt', 'w')
|
||||
myFingerpintFile.write(key.fingerprint)
|
||||
myFingerpintFile.close()
|
||||
|
||||
self._utils = onionrutils.OnionrUtils(self)
|
||||
# Initialize the crypto object
|
||||
self._crypto = onionrcrypto.OnionrCrypto(self)
|
||||
|
||||
return
|
||||
|
||||
|
|
@ -82,7 +62,7 @@ class Core:
|
|||
DOES NO SAFETY CHECKS if the ID is valid, but prepares the insertion
|
||||
'''
|
||||
# This function simply adds a peer to the DB
|
||||
if not self._utils.validateID(peerID):
|
||||
if not self._utils.validatePubKey(peerID):
|
||||
return False
|
||||
conn = sqlite3.connect(self.peerDB)
|
||||
c = conn.cursor()
|
||||
|
|
@ -91,6 +71,29 @@ class Core:
|
|||
conn.commit()
|
||||
conn.close()
|
||||
return True
|
||||
|
||||
def createAddressDB(self):
|
||||
'''
|
||||
Generate the address database
|
||||
|
||||
types:
|
||||
1: I2P b32 address
|
||||
2: Tor v2 (like facebookcorewwwi.onion)
|
||||
3: Tor v3
|
||||
'''
|
||||
conn = sqlite3.connect(self.addressDB)
|
||||
c = conn.cursor()
|
||||
c.execute('''CREATE TABLE adders(
|
||||
address text,
|
||||
type int,
|
||||
knownPeer text,
|
||||
speed int,
|
||||
success int,
|
||||
failure int
|
||||
);
|
||||
''')
|
||||
conn.commit()
|
||||
conn.close()
|
||||
|
||||
def createPeerDB(self):
|
||||
'''
|
||||
|
|
@ -102,8 +105,7 @@ class Core:
|
|||
c.execute('''CREATE TABLE peers(
|
||||
ID text not null,
|
||||
name text,
|
||||
pgpKey text,
|
||||
hmacKey text,
|
||||
adders text,
|
||||
blockDBHash text,
|
||||
forwardKey text,
|
||||
dateSeen not null,
|
||||
|
|
@ -112,7 +114,6 @@ class Core:
|
|||
''')
|
||||
conn.commit()
|
||||
conn.close()
|
||||
|
||||
return
|
||||
|
||||
def createBlockDB(self):
|
||||
|
|
@ -300,14 +301,6 @@ class Core:
|
|||
|
||||
return
|
||||
|
||||
def generateHMAC(self, length=32):
|
||||
'''
|
||||
Generate and return an HMAC key
|
||||
'''
|
||||
key = base64.b64encode(os.urandom(length))
|
||||
|
||||
return key
|
||||
|
||||
def listPeers(self, randomOrder=True):
|
||||
'''
|
||||
Return a list of peers
|
||||
|
|
@ -322,7 +315,7 @@ class Core:
|
|||
peers = c.execute('SELECT * FROM peers;')
|
||||
peerList = []
|
||||
for i in peers:
|
||||
peerList.append(i[0])
|
||||
peerList.append(i[2])
|
||||
conn.close()
|
||||
|
||||
return peerList
|
||||
|
|
@ -333,18 +326,17 @@ class Core:
|
|||
|
||||
id text 0
|
||||
name text, 1
|
||||
pgpKey text, 2
|
||||
hmacKey text, 3
|
||||
blockDBHash text, 4
|
||||
forwardKey text, 5
|
||||
dateSeen not null, 7
|
||||
bytesStored int, 8
|
||||
trust int 9
|
||||
adders text, 2
|
||||
blockDBHash text, 3
|
||||
forwardKey text, 4
|
||||
dateSeen not null, 5
|
||||
bytesStored int, 6
|
||||
trust int 7
|
||||
'''
|
||||
conn = sqlite3.connect(self.peerDB)
|
||||
c = conn.cursor()
|
||||
command = (peer,)
|
||||
infoNumbers = {'id': 0, 'name': 1, 'pgpKey': 2, 'hmacKey': 3, 'blockDBHash': 4, 'forwardKey': 5, 'dateSeen': 6, 'bytesStored': 7, 'trust': 8}
|
||||
infoNumbers = {'id': 0, 'name': 1, 'adders': 2, 'blockDBHash': 3, 'forwardKey': 4, 'dateSeen': 5, 'bytesStored': 6, 'trust': 7}
|
||||
info = infoNumbers[info]
|
||||
iterCount = 0
|
||||
retVal = ''
|
||||
|
|
@ -367,7 +359,7 @@ class Core:
|
|||
c = conn.cursor()
|
||||
command = (data, peer)
|
||||
# TODO: validate key on whitelist
|
||||
if key not in ('id', 'text', 'name', 'pgpKey', 'hmacKey', 'blockDBHash', 'forwardKey', 'dateSeen', 'bytesStored', 'trust'):
|
||||
if key not in ('id', 'name', 'pubkey', 'blockDBHash', 'forwardKey', 'dateSeen', 'bytesStored', 'trust'):
|
||||
raise Exception("Got invalid database key when setting peer info")
|
||||
c.execute('UPDATE peers SET ' + key + ' = ? WHERE id=?', command)
|
||||
conn.commit()
|
||||
|
|
|
|||
|
|
@ -103,7 +103,12 @@ HiddenServicePort 80 127.0.0.1:''' + str(self.hsPort) + '''
|
|||
int(pidN)
|
||||
except:
|
||||
return
|
||||
os.kill(int(pidN), signal.SIGTERM)
|
||||
os.remove('data/torPid.txt')
|
||||
try:
|
||||
os.kill(int(pidN), signal.SIGTERM)
|
||||
os.remove('data/torPid.txt')
|
||||
except ProcessLookupError:
|
||||
pass
|
||||
except FileNotFoundError:
|
||||
pass
|
||||
|
||||
return
|
||||
|
|
|
|||
|
|
@ -47,7 +47,6 @@ class Onionr:
|
|||
if os.path.exists('dev-enabled'):
|
||||
self._developmentMode = True
|
||||
logger.set_level(logger.LEVEL_DEBUG)
|
||||
logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)')
|
||||
else:
|
||||
self._developmentMode = False
|
||||
logger.set_level(logger.LEVEL_INFO)
|
||||
|
|
@ -128,6 +127,7 @@ class Onionr:
|
|||
'addmessage': self.addMessage,
|
||||
'add-msg': self.addMessage,
|
||||
'add-message': self.addMessage,
|
||||
'pm': self.sendEncrypt,
|
||||
'gui': self.openGUI,
|
||||
'addpeer': self.addPeer,
|
||||
'add-peer': self.addPeer
|
||||
|
|
@ -150,6 +150,19 @@ class Onionr:
|
|||
logger.info('Onionr ' + ONIONR_VERSION + ' (' + platform.machine() + ') : API v' + API_VERSION)
|
||||
logger.info('Running on ' + platform.platform() + ' ' + platform.release())
|
||||
|
||||
def sendEncrypt(self):
|
||||
'''Create a private message and send it'''
|
||||
while True:
|
||||
peer = logger.readline('Peer to send to: ')
|
||||
if self.onionrUtils.validateID(peer):
|
||||
break
|
||||
else:
|
||||
logger.error('Invalid peer ID')
|
||||
message = logger.readline("Enter a message: ")
|
||||
logger.info("Sending message to " + peer)
|
||||
self.onionrUtils.sendPM(peer, message)
|
||||
|
||||
|
||||
def openGUI(self):
|
||||
gui.OnionrGUI(self.onionrCore)
|
||||
|
||||
|
|
@ -197,11 +210,14 @@ class Onionr:
|
|||
def daemon(self):
|
||||
''' Start the Onionr communication daemon '''
|
||||
if not os.environ.get("WERKZEUG_RUN_MAIN") == "true":
|
||||
if self._developmentMode:
|
||||
logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)')
|
||||
net = NetController(self.config['CLIENT']['PORT'])
|
||||
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('Our Public key: ' + self.onionrCore._crypto.pubKey)
|
||||
time.sleep(1)
|
||||
subprocess.Popen(["./communicator.py", "run", str(net.socksPort)])
|
||||
logger.debug('Started communicator')
|
||||
|
|
|
|||
|
|
@ -17,17 +17,51 @@
|
|||
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
|
||||
import nacl.signing, nacl.encoding, nacl.public, os
|
||||
|
||||
class OnionrCrypto:
|
||||
def __init__(self):
|
||||
def __init__(self, coreInstance):
|
||||
self._core = coreInstance
|
||||
self._keyFile = 'data/keys.txt'
|
||||
self.pubKey = None
|
||||
self.privKey = None
|
||||
|
||||
# Load our own pub/priv Ed25519 keys, gen & save them if they don't exist
|
||||
if os.path.exists(self._keyFile):
|
||||
with open('data/keys.txt', 'r') as keys:
|
||||
keys = keys.read().split(',')
|
||||
self.pubKey = keys[0]
|
||||
self.privKey = keys[1]
|
||||
else:
|
||||
keys = self.generatePubKey()
|
||||
self.pubKey = keys[0]
|
||||
self.privKey = keys[1]
|
||||
with open(self._keyFile, 'w') as keyfile:
|
||||
keyfile.write(self.pubKey + ',' + self.privKey)
|
||||
return
|
||||
|
||||
def symmetricPeerEncrypt(self, data, key):
|
||||
def pubKeyEncrypt(self, data, peer):
|
||||
'''Encrypt to a peers public key (Curve25519, taken from Ed25519 pubkey)'''
|
||||
return
|
||||
|
||||
def symmetricPeerDecrypt(self, data, key):
|
||||
def pubKeyEncrypt(self, data, peer):
|
||||
'''pubkey decrypt (Curve25519, taken from Ed25519 pubkey)'''
|
||||
return
|
||||
|
||||
def rsaEncrypt(self, peer, data):
|
||||
def symmetricPeerEncrypt(self, data):
|
||||
'''Salsa20 encrypt data to peer (with mac)'''
|
||||
return
|
||||
|
||||
def symmetricPeerDecrypt(self, data, peer):
|
||||
'''Salsa20 decrypt data from peer (with mac)'''
|
||||
return
|
||||
|
||||
def generateSymmetric(self, data, peer):
|
||||
'''Generate symmetric key'''
|
||||
return
|
||||
|
||||
def generatePubKey(self):
|
||||
'''Generate a Ed25519 public key pair, return tuple of base64encoded pubkey, privkey'''
|
||||
private_key = nacl.signing.SigningKey.generate()
|
||||
public_key = private_key.verify_key.encode(encoder=nacl.encoding.Base32Encoder())
|
||||
return (public_key.decode(), private_key.encode(encoder=nacl.encoding.Base32Encoder()).decode())
|
||||
|
|
@ -18,7 +18,8 @@
|
|||
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, configparser, os, socket, gnupg, hashlib, logger, sqlite3
|
||||
import getpass, sys, requests, configparser, os, socket, hashlib, logger, sqlite3
|
||||
import nacl.signing, nacl.encoding
|
||||
if sys.version_info < (3, 6):
|
||||
try:
|
||||
import sha3
|
||||
|
|
@ -93,19 +94,6 @@ class OnionrUtils:
|
|||
else:
|
||||
return True
|
||||
|
||||
def exportMyPubkey(self):
|
||||
'''
|
||||
Export our PGP key if it exists
|
||||
'''
|
||||
if not os.path.exists(self.fingerprintFile):
|
||||
raise Exception("No fingerprint found, cannot export our PGP key.")
|
||||
gpg = gnupg.GPG(homedir='./data/pgp/')
|
||||
with open(self.fingerprintFile,'r') as f:
|
||||
fingerprint = f.read()
|
||||
ascii_armored_public_keys = gpg.export_keys(fingerprint)
|
||||
|
||||
return ascii_armored_public_keys
|
||||
|
||||
def getBlockDBHash(self):
|
||||
'''
|
||||
Return a sha3_256 hash of the blocks DB
|
||||
|
|
@ -153,10 +141,22 @@ class OnionrUtils:
|
|||
retVal = False
|
||||
|
||||
return retVal
|
||||
|
||||
def validatePubKey(self, key):
|
||||
'''Validate if a string is a valid base32 encoded Ed25519 key'''
|
||||
retVal = False
|
||||
try:
|
||||
nacl.signing.SigningKey(seed=key, encoder=nacl.encoding.Base32Encoder)
|
||||
except nacl.exceptions.ValueError:
|
||||
pass
|
||||
else:
|
||||
retVal = True
|
||||
return retVal
|
||||
|
||||
|
||||
def validateID(self, id):
|
||||
'''
|
||||
Validate if a user ID is a valid tor or i2p hidden service
|
||||
Validate if an address is a valid tor or i2p hidden service
|
||||
'''
|
||||
idLength = len(id)
|
||||
retVal = True
|
||||
|
|
@ -196,4 +196,4 @@ class OnionrUtils:
|
|||
if not idNoDomain.isalnum():
|
||||
retVal = False
|
||||
|
||||
return retVal
|
||||
return retVal
|
||||
|
|
@ -54,7 +54,7 @@ class OnionrTests(unittest.TestCase):
|
|||
myCore = core.Core()
|
||||
if not os.path.exists('data/peers.db'):
|
||||
myCore.createPeerDB()
|
||||
if myCore.addPeer('2ks5c5bm6zk3ejqg.onion') and not myCore.addPeer('invalidpeer.onion'):
|
||||
if myCore.addPeer('6M5MXL237OK57ITHVYN5WGHANPGOMKS5C3PJLHBBNKFFJQOIDOJA====') and not myCore.addPeer('NFXHMYLMNFSAU==='):
|
||||
self.assertTrue(True)
|
||||
else:
|
||||
self.assertTrue(False)
|
||||
|
|
@ -85,33 +85,6 @@ class OnionrTests(unittest.TestCase):
|
|||
else:
|
||||
self.assertTrue(False)
|
||||
|
||||
def testPGPGen(self):
|
||||
logger.debug('--------------------------')
|
||||
logger.info('Running PGP key generation test...')
|
||||
if os.path.exists('data/pgp/'):
|
||||
self.assertTrue(True)
|
||||
else:
|
||||
import core, netcontroller
|
||||
myCore = core.Core()
|
||||
net = netcontroller.NetController(1337)
|
||||
net.startTor()
|
||||
torID = open('data/hs/hostname').read()
|
||||
myCore.generateMainPGP(torID)
|
||||
if os.path.exists('data/pgp/'):
|
||||
self.assertTrue(True)
|
||||
|
||||
def testHMACGen(self):
|
||||
logger.debug('--------------------------')
|
||||
logger.info('Running HMAC generation test...')
|
||||
# Test if hmac key generation is working
|
||||
import core
|
||||
myCore = core.Core()
|
||||
key = myCore.generateHMAC()
|
||||
if len(key) > 10:
|
||||
self.assertTrue(True)
|
||||
else:
|
||||
self.assertTrue(False)
|
||||
|
||||
def testQueue(self):
|
||||
logger.debug('--------------------------')
|
||||
logger.info('Running daemon queue test...')
|
||||
|
|
|
|||
12
readme.md
12
readme.md
|
|
@ -2,17 +2,27 @@
|
|||
|
||||
[](https://travis-ci.org/beardog108/onionr)
|
||||
|
||||
P2P microblogging platform and social network, using Tor & I2P.
|
||||
P2P platform, using Tor & I2P.
|
||||
|
||||
Major work in progress.
|
||||
|
||||
***THIS SOFTWARE IS NOT USABLE OR SAFE YET.***
|
||||
|
||||
|
||||
**Roadmap/features:**
|
||||
|
||||
* [X] Fully p2p/decentralized, no trackers or other single points of failure
|
||||
* [X] High level of anonymity
|
||||
* [ ] End to end encryption where applicable
|
||||
* [X] Optional non-encrypted blocks, useful for blog posts or public file sharing
|
||||
* [ ] Easy API system for integration to websites
|
||||
|
||||
# Development
|
||||
|
||||
This software is in heavy development. If for some reason you want to get involved, get in touch first.
|
||||
|
||||
**Onionr API and functionality is subject to non-backwards compatible change during development**
|
||||
|
||||
## Disclaimer
|
||||
|
||||
The Tor Project, I2P developers, and anyone else do not own, create, or endorse this project, and are not otherwise involved.
|
||||
|
|
|
|||
|
|
@ -1,10 +1,7 @@
|
|||
PyNaCl==1.2.1
|
||||
gnupg==2.3.1
|
||||
requests==2.12.4
|
||||
Flask==0.12.2
|
||||
requests==2.18.4
|
||||
urllib3==1.22
|
||||
simple_crypt==4.1.7
|
||||
urllib3==1.19.1
|
||||
sha3==0.2.1
|
||||
pycrypto==2.6.1
|
||||
pynacl==1.2.1
|
||||
PySocks==1.6.8
|
||||
|
|
|
|||
Loading…
Reference in New Issue