Bitmessage/MiNode
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Inherit I2P classes from base util.I2PThread()

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This commit is contained in:
Dmitri Bogomolov 2021-08-02 20:05:23 +03:00 committed by Lee Miller
parent 0584956d13
commit 82c4062325
Signed by: lee.miller
GPG Key ID: 4F97A5EA88F4AB63
4 changed files with 24 additions and 39 deletions
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14
minode/i2p/controller.py
View File

@ -3,13 +3,12 @@ import base64
import logging
import os
import socket
import threading
import time
from .util import receive_line, pub_from_priv
from .util import I2PThread, pub_from_priv
class I2PController(threading.Thread):
class I2PController(I2PThread):
def __init__(self, state, host='127.0.0.1', port=7656, dest_priv=b''):
super().__init__(name='I2P Controller')
@ -41,15 +40,6 @@ class I2PController(threading.Thread):
self.create_session()
def _receive_line(self):
line = receive_line(self.s)
# logging.debug('I2PController <- %s', line)
return line
def _send(self, command):
# logging.debug('I2PController -> %s', command)
self.s.sendall(command)
def init_connection(self):
self._send(b'HELLO VERSION MIN=3.0 MAX=3.3\n')
self.version_reply = self._receive_line().split()

14
minode/i2p/dialer.py
View File

@ -1,12 +1,11 @@
# -*- coding: utf-8 -*-
import logging
import socket
import threading
from .util import receive_line
from .util import I2PThread
class I2PDialer(threading.Thread):
class I2PDialer(I2PThread):
def __init__(
self, state, destination, nick, sam_host='127.0.0.1', sam_port=7656
):
@ -34,15 +33,6 @@ class I2PDialer(threading.Thread):
c.start()
self.state.connections.add(c)
def _receive_line(self):
line = receive_line(self.s)
# logging.debug('I2PDialer <- %s', line)
return line
def _send(self, command):
# logging.debug('I2PDialer -> %s', command)
self.s.sendall(command)
def _connect(self):
self._send(b'HELLO VERSION MIN=3.0 MAX=3.3\n')
self.version_reply = self._receive_line().split()

14
minode/i2p/listener.py
View File

@ -1,12 +1,11 @@
# -*- coding: utf-8 -*-
import logging
import socket
import threading
from .util import receive_line
from .util import I2PThread
class I2PListener(threading.Thread):
class I2PListener(I2PThread):
def __init__(self, state, nick, host='127.0.0.1', port=7656):
super().__init__(name='I2P Listener')
@ -21,15 +20,6 @@ class I2PListener(threading.Thread):
self.new_socket()
def _receive_line(self):
line = receive_line(self.s)
# logging.debug('I2PListener <- %s', line)
return line
def _send(self, command):
# logging.debug('I2PListener -> %s', command)
self.s.sendall(command)
def new_socket(self):
self.s = socket.create_connection((self.host, self.port))
self._send(b'HELLO VERSION MIN=3.0 MAX=3.3\n')

21
minode/i2p/util.py
View File

@ -1,6 +1,7 @@
# -*- coding: utf-8 -*-
import base64
import hashlib
import threading
def receive_line(s):
@ -14,16 +15,30 @@ def receive_line(s):
return data[0]
class I2PThread(threading.Thread):
"""
Abstract I2P thread with _receive_line() and _send() methods,
reused in I2PDialer, I2PListener and I2PController
"""
def _receive_line(self):
line = receive_line(self.s)
# logging.debug('I2PListener <- %s', line)
return line
def _send(self, command):
# logging.debug('I2PListener -> %s', command)
self.s.sendall(command)
def pub_from_priv(priv):
priv = base64.b64decode(priv, altchars=b'-~')
# 256 for public key + 128 for signing key + 3 for certificate header
# + value of bytes priv[385:387]
pub = priv[:387 + int.from_bytes(priv[385:387], byteorder='big')]
pub = base64.b64encode(pub, altchars=b'-~')
return pub
return base64.b64encode(pub, altchars=b'-~')
def b32_from_pub(pub):
return base64.b32encode(
hashlib.sha256(base64.b64decode(pub, b'-~')).digest()
).replace(b"=", b"").lower() + b'.b32.i2p'
).replace(b'=', b'').lower() + b'.b32.i2p'