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monero/tests/functional_tests/rpc_payment.py
moneromooo-monero 082dd2c373
functional_tests: ensure signed timestamps are fresh 
This fixes a test failure now that timestamps are more constrained
2020-04-06 14:06:36 +00:00

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#!/usr/bin/env python3
# Copyright (c) 2019 The Monero Project
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are
# permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
# of conditions and the following disclaimer in the documentation and/or other
# materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be
# used to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from __future__ import print_function
import subprocess
import os
import time
"""Test daemon RPC payment calls
"""
from framework.daemon import Daemon
from framework.wallet import Wallet
class RPCPaymentTest():
def run_test(self):
self.make_test_signature = os.environ['MAKE_TEST_SIGNATURE']
assert len(self.make_test_signature) > 0
self.secret_key, self.public_key = self.get_keys()
self.signatures = []
self.reset()
self.test_access_tracking()
self.test_access_mining()
self.test_access_payment()
self.test_access_account()
self.test_free_access()
def get_keys(self):
output = subprocess.check_output([self.make_test_signature]).decode('utf-8').rstrip()
fields = output.split()
assert len(fields) == 2
return fields
def refill_signatures(self):
self.signatures_time = time.time()
self.signatures = []
signatures = subprocess.check_output([self.make_test_signature, self.secret_key, '256']).decode('utf-8')
for line in signatures.split():
self.signatures.append(line.rstrip())
def get_signature(self):
if len(self.signatures) == 0 or self.signatures_time + 10 < time.time():
self.refill_signatures()
s = self.signatures[0]
self.signatures = self.signatures[1:]
return s
def reset(self):
print('Resetting blockchain')
daemon = Daemon(idx=1)
res = daemon.get_height()
daemon.pop_blocks(res.height - 1)
daemon.flush_txpool()
def test_access_tracking(self):
print('Testing access tracking')
daemon = Daemon(idx=1)
res = daemon.rpc_access_tracking(True)
res = daemon.rpc_access_tracking()
data = sorted(res.data, key = lambda k: k['rpc'])
assert len(data) == 1
entry = data[0]
assert entry.rpc == 'rpc_access_tracking'
assert entry.count == 1
assert entry.time >= 0
assert entry.credits == 0
daemon.get_connections()
res = daemon.rpc_access_tracking()
data = sorted(res.data, key = lambda k: k['rpc'])
assert len(data) == 2
entry = data[0]
assert entry.rpc == 'get_connections'
assert entry.count == 1
assert entry.time >= 0
assert entry.credits == 0
daemon.get_connections()
res = daemon.rpc_access_tracking()
data = sorted(res.data, key = lambda k: k['rpc'])
assert len(data) == 2
entry = data[0]
assert entry.rpc == 'get_connections'
assert entry.count == 2
assert entry.time >= 0
assert entry.credits == 0
daemon.get_alternate_chains()
res = daemon.rpc_access_tracking()
data = sorted(res.data, key = lambda k: k['rpc'])
assert len(data) == 3
entry = data[0]
assert entry.rpc == 'get_alternate_chains'
assert entry.count == 1
assert entry.time >= 0
assert entry.credits == 0
entry = res.data[1]
assert entry.rpc == 'get_connections'
assert entry.count == 2
assert entry.time >= 0
assert entry.credits == 0
res = daemon.rpc_access_tracking(True)
res = daemon.rpc_access_tracking()
data = sorted(res.data, key = lambda k: k['rpc'])
assert len(data) == 1
entry = data[0]
assert entry.rpc == 'rpc_access_tracking'
assert entry.count == 1
def test_access_mining(self):
print('Testing access mining')
daemon = Daemon(idx=1)
wallet = Wallet(idx=3)
res = daemon.rpc_access_info(client = self.get_signature())
assert len(res.hashing_blob) > 39
assert res.height == 1
assert res.top_hash == '418015bb9ae982a1975da7d79277c2705727a56894ba0fb246adaabb1f4632e3'
assert res.credits_per_hash_found == 5000
assert res.diff == 10
assert res.credits == 0
cookie = res.cookie
# Try random nonces till we find one that's valid and one that's invalid
nonce = 0
found_valid = 0
found_invalid = 0
last_credits = 0
loop_time = time.time()
while found_valid == 0 or found_invalid == 0:
nonce += 1
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = cookie, client = self.get_signature())
found_valid += 1
assert res.credits == last_credits + 5000
except Exception as e:
found_invalid += 1
res = daemon.rpc_access_info(client = self.get_signature())
cookie = res.cookie
loop_time = time.time()
assert res.credits < last_credits or res.credits == 0
assert nonce < 1000 # can't find both valid and invalid -> the RPC probably fails
last_credits = res.credits
if time.time() >= loop_time + 10:
res = daemon.rpc_access_info(client = self.get_signature())
cookie = res.cookie
loop_time = time.time()
# we should now have 1 valid nonce, and a number of bad ones
res = daemon.rpc_access_info(client = self.get_signature())
assert len(res.hashing_blob) > 39
assert res.height > 1
assert res.top_hash != '418015bb9ae982a1975da7d79277c2705727a56894ba0fb246adaabb1f4632e3' # here, any share matches network diff
assert res.credits_per_hash_found == 5000
assert res.diff == 10
cookie = res.cookie
res = daemon.rpc_access_data()
assert len(res.entries) > 0
e = [x for x in res.entries if x['client'] == self.public_key]
assert len(e) == 1
e = e[0]
assert e.nonces_stale == 0
assert e.nonces_bad == found_invalid
assert e.nonces_good == found_valid
assert e.nonces_dupe == 0
# Try random nonces till we find one that's valid so we get a load of credits
loop_time = time.time()
while last_credits == 0:
nonce += 1
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = cookie, client = self.get_signature())
found_valid += 1
last_credits = res.credits
break
except:
found_invalid += 1
assert nonce < 1000 # can't find a valid none -> the RPC probably fails
if time.time() >= loop_time + 10:
res = daemon.rpc_access_info(client = self.get_signature())
cookie = res.cookie
loop_time = time.time()
# we should now have at least 5000
res = daemon.rpc_access_info(client = self.get_signature())
assert res.credits == last_credits
assert res.credits >= 5000 # last one was a valid nonce
res = daemon.rpc_access_data()
assert len(res.entries) > 0
e = [x for x in res.entries if x['client'] == self.public_key]
assert len(e) == 1
e = e[0]
assert e.nonces_stale == 0
assert e.nonces_bad == found_invalid
assert e.nonces_good == found_valid
assert e.nonces_dupe == 0
assert e.balance == 5000
assert e.credits_total >= 5000
# find a valid one, then check dupes aren't allowed
res = daemon.rpc_access_info(client = self.get_signature())
cookie = res.cookie
old_cookie = cookie # we keep that so can submit a stale later
loop_time = time.time()
while True:
nonce += 1
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = cookie, client = self.get_signature())
found_valid += 1
break
except:
found_invalid += 1
assert nonce < 1000 # can't find both valid and invalid -> the RPC probably fails
if time.time() >= loop_time + 10:
res = daemon.rpc_access_info(client = self.get_signature())
cookie = res.cookie
loop_time = time.time()
res = daemon.rpc_access_data()
assert len(res.entries) > 0
e = [x for x in res.entries if x['client'] == self.public_key]
assert len(e) == 1
e = e[0]
assert e.nonces_stale == 0
assert e.nonces_bad == found_invalid
assert e.nonces_good == found_valid
assert e.nonces_dupe == 0
ok = False
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = cookie, client = self.get_signature())
except:
ok = True
assert ok
res = daemon.rpc_access_data()
assert len(res.entries) > 0
e = [x for x in res.entries if x['client'] == self.public_key]
assert len(e) == 1
e = e[0]
assert e.nonces_stale == 0
assert e.nonces_bad == found_invalid
assert e.nonces_good == found_valid
assert e.nonces_dupe == 1
# find stales without updating cookie, one within 5 seconds (accepted), one later (rejected)
res = daemon.rpc_access_info(client = self.get_signature())
cookie = res.cookie # let the daemon update its timestamp, but use old cookie
found_close_stale = 0
found_late_stale = 0
loop_time = time.time()
while found_close_stale == 0 or found_late_stale == 0:
nonce += 1
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = cookie, client = self.get_signature())
found_close_stale += 1
found_valid += 1
time.sleep(15) # now we've got an early stale, wait till they become late stales
except Exception as e:
#if e[0]['error']['code'] == -18: # stale
if "'code': -18" in str(e): # stale (ugly version, but also works with python 3)
found_late_stale += 1
else:
found_invalid += 1
assert nonce < 1000 # can't find both valid and invalid -> the RPC probably fails
if time.time() >= loop_time + 10:
res = daemon.rpc_access_info(client = self.get_signature())
# cookie = res.cookie # let the daemon update its timestamp, but use old cookie
loop_time = time.time()
res = daemon.rpc_access_data()
assert len(res.entries) > 0
e = [x for x in res.entries if x['client'] == self.public_key]
assert len(e) == 1
e = e[0]
assert e.nonces_stale == found_late_stale # close stales are accepted, don't count here
assert e.nonces_bad == found_invalid
assert e.nonces_good == found_valid
assert e.nonces_dupe == 1
# find very stale with old cookie (rejected)
res = daemon.rpc_access_info(client = self.get_signature())
nonce += 1
ok = False
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = old_cookie, client = self.get_signature())
except:
found_late_stale += 1
ok = True
assert ok
res = daemon.rpc_access_data()
assert len(res.entries) > 0
e = [x for x in res.entries if x['client'] == self.public_key]
assert len(e) == 1
e = e[0]
assert e.nonces_stale == found_late_stale
assert e.nonces_bad == found_invalid
assert e.nonces_good == found_valid
assert e.nonces_dupe == 1
def test_access_payment(self):
print('Testing access payment')
daemon = Daemon(idx=1)
wallet = Wallet(idx=3)
# Try random nonces till we find one that's valid so we get a load of credits
res = daemon.rpc_access_info(client = self.get_signature())
credits = res.credits
cookie = res.cookie
nonce = 0
while credits <= 100:
nonce += 1
try:
res = daemon.rpc_access_submit_nonce(nonce = nonce, cookie = cookie, client = self.get_signature())
break
except:
pass
assert nonce < 1000 # can't find both valid and invalid -> the RPC probably fails
res = daemon.rpc_access_info(client = self.get_signature())
credits = res.credits
assert credits > 0
res = daemon.get_info(client = self.get_signature())
assert res.credits == credits - 1
credits = res.credits
res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 100)
block_hashes = res.blocks
# ask for 1 block -> 1 credit
res = daemon.getblockheadersrange(0, 0, client = self.get_signature())
assert res.credits == credits - 1
credits = res.credits
# ask for 100 blocks -> >1 credit
res = daemon.getblockheadersrange(1, 100, client = self.get_signature())
assert res.credits < credits - 1
credits = res.credits
# external users
res = daemon.rpc_access_pay(payment = 1, paying_for = 'foo', client = self.get_signature())
assert res.credits == credits - 1
res = daemon.rpc_access_pay(payment = 4, paying_for = 'bar', client = self.get_signature())
assert res.credits == credits - 5
res = daemon.rpc_access_pay(payment = credits, paying_for = 'baz', client = self.get_signature())
assert "PAYMENT REQUIRED" in res.status
res = daemon.rpc_access_pay(payment = 2, paying_for = 'quux', client = self.get_signature())
assert res.credits == credits - 7
res = daemon.rpc_access_pay(payment = 3, paying_for = 'bar', client = self.get_signature())
assert res.credits == credits - 10
# that should be rejected because its cost is massive
ok = False
try: res = daemon.get_output_histogram(amounts = [], client = self.get_signature())
except Exception as e: print('e: ' + str(e)); ok = "PAYMENT REQUIRED" in e.status
assert ok or "PAYMENT REQUIRED" in res.status
def test_access_account(self):
print('Testing access account')
daemon = Daemon(idx=1)
wallet = Wallet(idx=3)
res = daemon.rpc_access_info(client = self.get_signature())
credits = res.credits
res = daemon.rpc_access_account(self.get_signature(), 0)
assert res.credits == credits
res = daemon.rpc_access_account(self.get_signature(), 50)
assert res.credits == credits + 50
res = daemon.rpc_access_account(self.get_signature(), -10)
assert res.credits == credits + 40
res = daemon.rpc_access_account(self.get_signature(), -(credits + 50))
assert res.credits == 0
res = daemon.rpc_access_account(self.get_signature(), 2**63 - 5)
assert res.credits == 2**63 - 5
res = daemon.rpc_access_account(self.get_signature(), 2**63 - 1)
assert res.credits == 2**64 - 6
res = daemon.rpc_access_account(self.get_signature(), 2)
assert res.credits == 2**64 - 4
res = daemon.rpc_access_account(self.get_signature(), 8)
assert res.credits == 2**64 - 1
res = daemon.rpc_access_account(self.get_signature(), -1)
assert res.credits == 2**64 - 2
res = daemon.rpc_access_account(self.get_signature(), -(2**63 - 1))
assert res.credits == 2**64 - 2 -(2**63 - 1)
res = daemon.rpc_access_account(self.get_signature(), -(2**63 - 1))
assert res.credits == 0
def test_free_access(self):
print('Testing free access')
daemon = Daemon(idx=0)
wallet = Wallet(idx=0)
res = daemon.rpc_access_info(client = self.get_signature())
assert res.credits_per_hash_found == 0
assert res.diff == 0
assert res.credits == 0
res = daemon.get_info(client = self.get_signature())
assert res.credits == 0
# any nonce will do here
res = daemon.rpc_access_submit_nonce(nonce = 0, cookie = 0, client = self.get_signature())
assert res.credits == 0
class Guard:
def __enter__(self):
for i in range(4):
Wallet(idx = i).auto_refresh(False)
def __exit__(self, exc_type, exc_value, traceback):
for i in range(4):
Wallet(idx = i).auto_refresh(True)
if __name__ == '__main__':
with Guard() as guard:
RPCPaymentTest().run_test()
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