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New randompid command, to allow avoiding payment id reuse

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This commit is contained in:
moneromooo 2016-12-22 11:50:32 +00:00
parent e387fa67ab
commit 921212d217
2 changed files with 20 additions and 2 deletions
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13
tipbot/modules/payment.py
View file

@ -161,6 +161,9 @@ def UpdateCoin(data):
def Deposit(link,cmd):
Help(link)
def RandomPaymentID(link,cmd):
link.send_private(" New payment ID: %s" % GetRandomPaymentID(link))
def Help(link):
GetAccount(link.identity())
link.send_private("You can send %s to your account:" % coinspecs.name);
@ -168,7 +171,8 @@ def Help(link):
link.send_private(" Address: %s" % address)
if config.openalias_address != None:
link.send_private(" (or %s when using OpenAlias)" % config.openalias_address)
link.send_private(" Payment ID: %s" % GetPaymentID(link))
link.send_private(" Main payment ID: %s" % GetPaymentID(link))
link.send_private(" OR generate random payment ids at will with: !randompid")
link.send_private("Incoming transactions are credited after %d confirmations" % config.payment_confirmations)
RegisterModule({
@ -182,4 +186,11 @@ RegisterCommand({
'function': Deposit,
'help': "Show instructions about depositing %s" % coinspecs.name
})
RegisterCommand({
'module': __name__,
'name': 'randompid',
'function': RandomPaymentID,
'registered': True,
'help': "Generate a new random payment ID"
})

9
tipbot/utils.py
View file

@ -17,6 +17,8 @@ import time
import threading
import math
import string
import random
from Crypto.Random.random import getrandbits
from decimal import *
import tipbot.config as config
import tipbot.coinspecs as coinspecs
@ -55,8 +57,10 @@ def GetParam(parms,idx):
return parms[idx]
return None
def GetPaymentID(link):
def GetPaymentID(link,random=False):
salt="2u3g55bkwrui32fi3g4bGR$j5g4ugnujb-"+coinspecs.name+"-";
if random:
salt = salt + "-" + str(time.time()) + "-" + str(getrandbits(128))
p = hashlib.sha256(salt+link.identity()).hexdigest();
try:
redis_hset("paymentid",p,link.identity())
@ -64,6 +68,9 @@ def GetPaymentID(link):
log_error('GetPaymentID: failed to set payment ID for %s to redis: %s' % (link.identity(),str(e)))
return p
def GetRandomPaymentID(link):
return GetPaymentID(link, True)
def GetIdentityFromPaymentID(p):
if not redis_hexists("paymentid",p):
log_log('PaymentID %s not found' % p)