tippero/tipbot.py
2019-04-05 16:15:36 +01:00

492 lines
18 KiB
Python

#!/bin/python
#
# Cryptonote tipbot
# Copyright 2014,2015 moneromooo
# Inspired by "Simple Python IRC bot" by berend
#
# The Cryptonote tipbot 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 2, or (at your option)
# any later version.
#
import sys
import os
import socket
import select
import random
import redis
import hashlib
import json
import httplib
import time
import string
import importlib
import re
import tipbot.coinspecs as coinspecs
import tipbot.config as config
from tipbot.log import log_error, log_warn, log_info, log_log
from tipbot.link import *
from tipbot.user import *
from tipbot.group import *
from tipbot.utils import *
from tipbot.redisdb import *
from tipbot.command_manager import *
disabled = False
selected_coin = None
modulenames = []
start_networks = []
argc = 1
while argc < len(sys.argv):
arg = sys.argv[argc]
if arg == "-c" or arg == "--coin":
if argc+1 == len(sys.argv):
log_error('Usage: tipbot.py [-h|--help] [-m|--module modulename]* -c|--coin <coinname>')
exit(1)
argc = argc+1
selected_coin = sys.argv[argc]
try:
log_info('Importing %s coin setup' % selected_coin)
if not selected_coin in coinspecs.coinspecs:
log_error('Unknown coin: %s' % selected_coin)
exit(1)
for field in coinspecs.coinspecs[selected_coin]:
setattr(coinspecs, field, coinspecs.coinspecs[selected_coin][field])
except Exception,e:
log_error('Failed to load coin setup for %s: %s' % (selected_coin, str(e)))
exit(1)
elif arg == "-m" or arg == "--module":
if argc+1 == len(sys.argv):
log_error('Usage: tipbot.py [-m|--module modulename]* -c|--coin <coinname>')
exit(1)
argc = argc+1
arg = sys.argv[argc]
if not arg in modulenames:
modulenames.append(arg)
elif arg == "-n" or arg == "--network":
if argc+1 == len(sys.argv):
log_error('Usage: tipbot.py [-m|--module modulename]* -c|--coin <coinname>')
exit(1)
argc = argc+1
arg = sys.argv[argc]
if re.match('[^:]+:.+',arg):
parts=arg.split(':',1)
if not parts[1] in modulenames:
modulenames.append(parts[1])
start_networks.append({'name':parts[0],'type':parts[1]})
else:
if not arg in modulenames:
modulenames.append(arg)
start_networks.append({'type':arg})
elif arg == "-h" or arg == "--help":
log_info('Usage: tipbot.py [-m|--module modulename]* -c|--coin <coinname>')
exit(0)
else:
log_error('Usage: tipbot.py [-m|--module modulename]* -c|--coin <coinname>')
exit(1)
argc = argc + 1
if not selected_coin:
log_error('Coin setup needs to be specified with -c. See --help')
exit(1)
sys.path.append(os.path.join('tipbot','modules'))
for modulename in modulenames:
if modulename in sys.modules:
log_error('A %s module already exists' % modulename)
exit(1)
log_info('Importing %s module' % modulename)
try:
__import__(modulename)
except Exception,e:
log_error('Failed to load module "%s": %s' % (modulename, str(e)))
exit(1)
def GetBalance(link,cmd):
nick=link.user.nick
if link.group and nick.startswith('blackbab'):
link.send_private("Stop spamming the public channel")
return
try:
balance,confirming = RetrieveBalance(link)
sbalance = AmountToString(balance)
if balance < coinspecs.atomic_units:
if balance == 0:
msg="%s's balance is %s" % (nick, sbalance)
else:
msg="%s's balance is %s (%.16g %s)" % (nick, sbalance, float(balance) / coinspecs.atomic_units, coinspecs.name)
else:
msg="%s's balance is %s" % (nick, sbalance)
if confirming > 0:
msg = msg + " (%s awaiting confirmation)" % (AmountToString(confirming))
link.send(msg)
except Exception, e:
log_error('GetBalance: exception: %s' % str(e))
link.send("An error has occured")
def AddBalance(link,cmd):
nick=link.user.nick
if GetParam(cmd,2):
anick = GetParam(cmd,1)
amount = GetParam(cmd,2)
else:
anick = nick
amount = GetParam(cmd,1)
if not amount:
link.send('usage: !addbalance [<nick>] <amount>')
return
try:
units = StringToUnits(amount)
except Exception,e:
log_error('AddBalance: error converting amount: %s' % str(e))
link.send('usage: !addbalance [<nick>] <amount>')
return
if anick.find(':') == -1:
network=link.network
log_info('No network found in %s, using %s from command originator' % (anick,network.name))
aidentity=Link(network,User(network,anick)).identity()
else:
aidentity=anick
account = GetAccount(aidentity)
log_info("AddBalance: Adding %s to %s's balance" % (AmountToString(units),aidentity))
try:
balance = redis_hincrby("balances",account,units)
except Exception, e:
log_error('AddBalance: exception: %s' % str(e))
link.send( "An error has occured")
return
link.send("%s's balance is now %s" % (aidentity,AmountToString(balance)))
def LinkAccount(link,cmd):
linked_identity=GetParam(cmd,1)
if linked_identity == None:
link.send('usage: !link_account [<network>:]<username>')
return
try:
linked_identity=IdentityFromString(link,linked_identity)
except Exception,e:
link.send('%s is invalid' % linked_identity)
return
ok,reason=LinkCore(link,linked_identity)
if not ok:
link.send('An error occured')
return
if reason=='same-identity':
link.send('An account is already implicitly linked to itself')
elif reason=='already' or reason=='ok':
link.send('%s now needs to link to %s too' % (linked_identity,link.identity()))
elif reason=='same-account':
link.send('%s and %s are already linked' % (link.identity(),linked_identity))
elif reason=='linked':
link.send('Accounts linked')
def LinkingAccounts(link,cmd):
link.send_private('If you have several accounts with %s, you can link them together' % config.tipbot_name)
link.send_private('This will merge those accounts\' balances, so you can use your balance')
link.send_private('from any of these accounts. Similarly, payments made to any of your accounts')
link.send_private('will be available to all accounts. In order to link accounts A and B,')
link.send_private('both need to link to the other account: A to B, and B to A')
link.send_private('When logged in as A, use the command: !link_account B')
link.send_private('When logged in as B, use the command: !link_account A')
link.send_private('When both are done, the accounts will be linked, and you will be able to use')
link.send_private('any account interchangeably. If the accounts are on different networks')
link.send_private('(eg, IRC and Reddit), the user names need to be prefixed with the network\'s')
link.send_private('name (freenode: for Freenode IRC, reddit: for Reddit), like this:')
link.send_private(' !link_account reddit:myredditname (do that on Freenode)')
link.send_private(' !link_account freenode:myircnick (do that on Reddit)')
link.send_private('Linking accounts is irreversible, so make sure you only link to accounts')
link.send_private('under your control')
def ScanWho(link,cmd):
link.network.update_users_list(link.group.name if link.group else None)
def GetHeight(link,cmd):
log_info('GetHeight: %s wants to know block height' % str(link))
try:
j = SendDaemonHTMLCommand("getheight")
except Exception,e:
log_error('GetHeight: error: %s' % str(e))
link.send("An error has occured")
return
log_log('GetHeight: Got reply: %s' % str(j))
if not "height" in j:
log_error('GetHeight: Cannot see height in here')
link.send("Height not found")
return
height=j["height"]
log_info('GetHeight: height is %s' % str(height))
link.send("Height: %s" % str(height))
def GetTipbotBalance(link,cmd):
log_info('%s wants to know the tipbot balance' % str(link))
try:
balance, unlocked_balance = RetrieveTipbotBalance()
except Exception,e:
link.send("An error has occured")
return
pending = long(balance)-long(unlocked_balance)
if pending == 0:
log_info("GetTipbotBalance: Tipbot balance: %s" % AmountToString(balance))
link.send("Tipbot balance: %s" % AmountToString(balance))
else:
log_info("GetTipbotBalance: Tipbot balance: %s (%s pending)" % (AmountToString(unlocked_balance), AmountToString(pending)))
link.send("Tipbot balance: %s (%s pending)" % (AmountToString(unlocked_balance), AmountToString(pending)))
def DumpUsers(link,cmd):
for network in networks:
network.dump_users()
def Help(link,cmd):
module = GetParam(cmd,1)
if module:
RunModuleHelpFunction(module,link)
return
link.send_private("See available commands with !commands or !commands <modulename>")
link.send_private("Available modules: %s" % ", ".join(GetModuleNameList(IsAdmin(link))))
link.send_private("Get help on a particular module with !help <modulename>")
if coinspecs.web_wallet_url:
link.send_private("No %s address ? You can use %s" % (coinspecs.name, coinspecs.web_wallet_url))
def Info(link,cmd):
link.send_private("Info for %s:" % config.tipbot_name)
link.send_private("Copyright 2014,2015 moneromooo - https://github.com/tippero/tippero")
link.send_private("Type !help, or !commands for a list of commands")
link.send_private("NO WARRANTY, YOU MAY LOSE YOUR COINS")
link.send_private("By sending your %s to %s, you are giving up their control" % (coinspecs.name, config.tipbot_name))
link.send_private("to whoever runs the tipbot. Any tip you make/receive using %s" % config.tipbot_name)
link.send_private("is obviously not anonymous. %s's wallet may end up corrupt, or be" % config.tipbot_name)
link.send_private("stolen, the server compromised, etc. While I hope this won't be the case,")
link.send_private("I will not offer any warranty whatsoever for the use of %s or the" % config.tipbot_name)
link.send_private("return of any %s. Use at your own risk." % coinspecs.name)
link.send_private("That being said, I hope you enjoy using it :)")
def InitScanBlockHeight():
try:
scan_block_height = redis_get("scan_block_height")
scan_block_height = long(scan_block_height)
except Exception,e:
try:
redis_set("scan_block_height",0)
except Exception,e:
log_error('Failed to initialize scan_block_height: %s' % str(e))
def ShowActivity(link,cmd):
anick=GetParam(cmd,1)
achan=GetParam(cmd,2)
if not anick or not achan:
link.send('usage: !show_activity <nick> <chan>')
return
if anick.find(':') == -1:
network = link.network
else:
parts=anick.split(':')
network_name=parts[0]
anick=parts[1]
network = GetNetworkByName(network_name)
if network:
last_activity = network.get_last_active_time(anick,achan)
if last_activity:
link.send("%s was active in %s %f seconds ago" % (anick,achan,now-last_activity))
else:
link.send("%s was never active in %s" % (anick,achan))
else:
link.send("%s is not a valid network" % network)
def SendToLink(link,msg):
link.send(msg)
def IsRegistered(link,cmd):
RunRegisteredCommand(link,SendToLink,"You are registered",SendToLink,"You are not registered")
def Load(link,cmd):
modulename=GetParam(cmd,1)
if not modulename:
link.send("Usage: load <modulename>")
return
if modulename=="builtin":
link.send("Cannot load builtin module")
return
if modulename in sys.modules:
link.send("There is already a %s module" % modulename)
return
log_info('Loading %s module' % modulename)
try:
__import__(modulename)
link.send('%s loaded' % modulename)
except Exception,e:
log_error('Failed to load module "%s": %s' % (modulename, str(e)))
link.send('An error occured')
def Unload(link,cmd):
modulename=GetParam(cmd,1)
if not modulename:
link.send("Usage: unload <modulename>")
return
if modulename=="builtin":
link.send("Cannot unload builtin module")
return
if not modulename in sys.modules:
link.send("%s is not a dynamic module" % modulename)
return
log_info('Unloading %s module' % modulename)
UnregisterModule(modulename)
try:
del sys.modules[modulename]
link.send('%s unloaded' % modulename)
except Exception,e:
log_error('Failed to unload module "%s": %s' % (modulename, str(e)))
link.send('An error occured')
def Reload(link,cmd):
modulename=GetParam(cmd,1)
if not modulename:
link.send("Usage: reload <modulename>")
return
if modulename=="builtin":
link.send("Cannot reload builtin module")
return
if not modulename in sys.modules:
link.send("%s is not a dynamic module" % modulename)
return
log_info('Unloading %s module' % modulename)
UnregisterModule(modulename)
log_info('Reloading %s module' % modulename)
try:
reload(sys.modules[modulename])
link.send('%s reloaded' % modulename)
except Exception,e:
log_error('Failed to load module "%s": %s' % (modulename, str(e)))
link.send('An error occured')
def Disable(link,cmd):
global disabled
disabled = True
link.send('%s disabled, will require restart' % config.tipbot_name)
def OnIdle():
if disabled:
return
RunIdleFunctions()
def Quit(link,cmd):
global networks
msg = ""
for w in cmd[1:]:
msg = msg + " " + w
for network in networks:
log_info('Quitting %s network' % network.name)
network.quit()
networks = []
def OnIdentified(link, identified):
if disabled:
log_info('Ignoring identified notification for %s while disabled' % str(link.identity()))
return
RunNextCommand(link, identified)
def OnEventProxy(event,*args,**kwargs):
log_info('Got event %s, args %s' % (event, str(kwargs)))
if disabled:
log_info('Ignoring event while disabled')
return
link=kwargs['link'] if 'link' in kwargs else None
if link:
link.batch_send_start()
try:
OnEvent(event,*args,**kwargs)
except Exception,e:
log_error('Exception handling event %s: %s' % (str(event),str(e)))
if link:
link.batch_send_done()
def RegisterCommands():
RegisterCommand({'module': 'builtin', 'name': 'help', 'parms': '[module]', 'function': Help, 'help': "Displays help about %s" % config.tipbot_name})
RegisterCommand({'module': 'builtin', 'name': 'commands', 'parms': '[module]', 'function': Commands, 'help': "Displays list of commands"})
RegisterCommand({'module': 'builtin', 'name': 'isregistered', 'function': IsRegistered, 'help': "show whether you are currently registered with freenode"})
RegisterCommand({'module': 'builtin', 'name': 'balance', 'function': GetBalance, 'registered': True, 'help': "show your current balance"})
RegisterCommand({'module': 'builtin', 'name': 'link_account', 'function': LinkAccount, 'registered': True, 'help': "Link your account to another - see !linking_accounts"})
RegisterCommand({'module': 'builtin', 'name': 'linking_accounts', 'function': LinkingAccounts, 'registered': True, 'help': "Help about linking accounts"})
RegisterCommand({'module': 'builtin', 'name': 'info', 'function': Info, 'help': "infornmation about %s" % config.tipbot_name})
RegisterCommand({'module': 'builtin', 'name': 'height', 'function': GetHeight, 'admin': True, 'help': "Get current blockchain height"})
RegisterCommand({'module': 'builtin', 'name': 'tipbot_balance', 'function': GetTipbotBalance, 'admin': True, 'help': "Get current blockchain height"})
RegisterCommand({'module': 'builtin', 'name': 'addbalance', 'parms': '<nick> <amount>', 'function': AddBalance, 'admin': True, 'help': "Add balance to your account"})
RegisterCommand({'module': 'builtin', 'name': 'scanwho', 'function': ScanWho, 'admin': True, 'help': "Refresh users list in a channel"})
RegisterCommand({'module': 'builtin', 'name': 'dump_users', 'function': DumpUsers, 'admin': True, 'help': "Dump users table to log"})
RegisterCommand({'module': 'builtin', 'name': 'show_activity', 'function': ShowActivity, 'admin': True, 'help': "Show time since a user was last active"})
RegisterCommand({'module': 'builtin', 'name': 'load', 'function': Load, 'admin': True, 'help': "Load a module"})
RegisterCommand({'module': 'builtin', 'name': 'unload', 'function': Unload, 'admin': True, 'help': "Unload a module"})
RegisterCommand({'module': 'builtin', 'name': 'reload', 'function': Reload, 'admin': True, 'help': "Reload a module"})
RegisterCommand({'module': 'builtin', 'name': 'disable', 'function': Disable, 'admin': True, 'help': "Disable %s"%config.tipbot_name})
RegisterCommand({'module': 'builtin', 'name': 'quit', 'function': Quit, 'admin': True, 'help': "Quit"})
def OnCommandProxy(link,cmd):
if disabled:
log_info('Ignoring command from %s while disabled: %s' % (str(link.identity()),str(cmd)))
return
link.batch_send_start()
try:
OnCommand(link,cmd,RunAdminCommand,RunRegisteredCommand)
except Exception,e:
log_error('Exception running command %s: %s' % (str(cmd),str(e)))
link.batch_send_done()
def lower_nick(s,net):
news = ""
start_idx = s.find(net)
if start_idx >= 0:
start_idx += len(net)
news = s[:start_idx]
while start_idx < len(s) and s[start_idx] != ':':
news = news + s[start_idx].lower()
start_idx += 1
news = news + s[start_idx:]
else:
news = s
return news
def MigrateRedis():
pass
RegisterCommands()
redisdb = connect_to_redis(config.redis_host,config.redis_port)
MigrateRedis()
InitScanBlockHeight()
# TODO: make this be created when the module is loaded
for network_setup in start_networks:
network_type=network_setup['type']
if 'name' in network_setup:
network_name=network_setup['name']
log_info('Starting "%s" %s network' % (network_name, network_type))
else:
network_name=network_type
log_info('Starting %s network' % network_type)
name=network_name or network_type
try:
network=registered_networks[network_type](name=name)
network.set_callbacks(OnCommandProxy,OnIdentified,OnEventProxy)
if network.connect():
AddNetwork(network)
except Exception,e:
log_error('Error starting %s network: %s' % (name,str(e)))
exit(1)
while len(networks)>0:
for network in networks:
network.update()
OnIdle()
log_info('saving redis')
redisdb.bgsave()
log_info('exiting')