def send(args):
to = args[0]
f = open("participants.json", "rb")
participants = json.loads(f.read())
f.close()
if not to in participants:
print("Unknown participant: " + str(to))
return
toPub = participants[to]
to = loadPublic(toPub, format="PEM")
(pub, priv) = loadKeys("GitBank")
cs = Coins("GitBank")
coin = cs.get()
if not coin:
print("No coins!")
return
receipt = Send(None, pub, epoch(), coin, to)
receipt.setPrivate(priv)
receipt.sign()
receipts = Receipts("GitBank")
receipts.add(receipt)
print('Unknown command: '+str(receipt.cmd))
return
if receipt.args.save_pkcs1('DER')!=pub.save_pkcs1('DER'):
print('Not me')
return
if not rsa.verify(str(receipt.sig), receipt.pub):
print('Not verified')
return
cs.save(dir+'/coins.dat')
receipts.add(receipt)
print('saving '+str(len(receipts.receipts)))
receipts.save(dir+'/receipts.dat')
eventloop.halt()
except Exception, e:
print('Exception:')
print(e)
traceback.print_exc()
if __name__=='__main__':
cs=Coins()
cs.load(dir+'/coins.dat')
coin=cs.get()
if not coin:
print('No coins!')
else:
send(dir, coin, to)
eventloop.run()
