711 lines
27 KiB
Python
711 lines
27 KiB
Python
from collections import OrderedDict
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from fixtures import * # noqa: F401,F403
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from flaky import flaky # noqa: F401
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from lightning import RpcError, Millisatoshi
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from utils import DEVELOPER, only_one, sync_blockheight, TIMEOUT, wait_for
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import json
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import os
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import pytest
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import re
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import sqlite3
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import subprocess
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import time
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import unittest
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def test_option_passthrough(node_factory, directory):
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""" Ensure that registering options works.
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First attempts without the plugin and then with the plugin.
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"""
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plugin_path = os.path.join(os.getcwd(), 'contrib/plugins/helloworld.py')
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help_out = subprocess.check_output([
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'lightningd/lightningd',
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'--lightning-dir={}'.format(directory),
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'--help'
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]).decode('utf-8')
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assert('--greeting' not in help_out)
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help_out = subprocess.check_output([
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'lightningd/lightningd',
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'--lightning-dir={}'.format(directory),
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'--plugin={}'.format(plugin_path),
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'--help'
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]).decode('utf-8')
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assert('--greeting' in help_out)
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# Now try to see if it gets accepted, would fail to start if the
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# option didn't exist
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n = node_factory.get_node(options={'plugin': plugin_path, 'greeting': 'Ciao'})
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n.stop()
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def test_millisatoshi_passthrough(node_factory):
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""" Ensure that Millisatoshi arguments and return work.
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"""
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plugin_path = os.path.join(os.getcwd(), 'tests/plugins/millisatoshis.py')
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n = node_factory.get_node(options={'plugin': plugin_path, 'log-level': 'io'})
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# By keyword
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ret = n.rpc.call('echo', {'msat': Millisatoshi(17), 'not_an_msat': '22msat'})['echo_msat']
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assert type(ret) == Millisatoshi
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assert ret == Millisatoshi(17)
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# By position
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ret = n.rpc.call('echo', [Millisatoshi(18), '22msat'])['echo_msat']
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assert type(ret) == Millisatoshi
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assert ret == Millisatoshi(18)
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def test_rpc_passthrough(node_factory):
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"""Starting with a plugin exposes its RPC methods.
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First check that the RPC method appears in the help output and
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then try to call it.
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"""
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plugin_path = os.path.join(os.getcwd(), 'contrib/plugins/helloworld.py')
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n = node_factory.get_node(options={'plugin': plugin_path, 'greeting': 'Ciao'})
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# Make sure that the 'hello' command that the helloworld.py plugin
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# has registered is available.
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cmd = [hlp for hlp in n.rpc.help()['help'] if 'hello' in hlp['command']]
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assert(len(cmd) == 1)
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# Make sure usage message is present.
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assert only_one(n.rpc.help('hello')['help'])['command'] == 'hello [name]'
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# While we're at it, let's check that helloworld.py is logging
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# correctly via the notifications plugin->lightningd
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assert n.daemon.is_in_log('Plugin helloworld.py initialized')
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# Now try to call it and see what it returns:
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greet = n.rpc.hello(name='World')
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assert(greet == "Ciao World")
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with pytest.raises(RpcError):
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n.rpc.fail()
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def test_plugin_dir(node_factory):
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"""--plugin-dir works"""
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plugin_dir = os.path.join(os.getcwd(), 'contrib/plugins')
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node_factory.get_node(options={'plugin-dir': plugin_dir, 'greeting': 'Mars'})
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def test_plugin_slowinit(node_factory):
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"""Tests the 'plugin' RPC command when init is slow"""
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n = node_factory.get_node()
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n.rpc.plugin_start(os.path.join(os.getcwd(), "tests/plugins/slow_init.py"))
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n.daemon.wait_for_log("slow_init.py initializing.* 'startup': False")
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# It's not actually configured yet, see what happens;
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# make sure 'rescan' and 'list' controls dont crash
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n.rpc.plugin_rescan()
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n.rpc.plugin_list()
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def test_plugin_command(node_factory):
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"""Tests the 'plugin' RPC command"""
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n = node_factory.get_node()
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# Make sure that the 'hello' command from the helloworld.py plugin
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# is not available.
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cmd = [hlp for hlp in n.rpc.help()["help"] if "hello" in hlp["command"]]
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assert(len(cmd) == 0)
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# Add the 'contrib/plugins' test dir
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time.sleep(2)
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n.rpc.plugin_startdir(directory=os.path.join(os.getcwd(), "contrib/plugins"))
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n.daemon.wait_for_log(r"Plugin helloworld.py initialized")
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# Make sure that the 'hello' command from the helloworld.py plugin
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# is now available.
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cmd = [hlp for hlp in n.rpc.help()["help"] if "hello" in hlp["command"]]
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assert(len(cmd) == 1)
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# Make sure 'rescan' and 'list' controls dont crash
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n.rpc.plugin_rescan()
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n.rpc.plugin_list()
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time.sleep(1)
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# Make sure the plugin behaves normally after stop and restart
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n.rpc.plugin_stop(plugin="helloworld.py")
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n.daemon.wait_for_log(r"Killing plugin: helloworld.py")
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time.sleep(1)
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n.rpc.plugin_start(plugin=os.path.join(os.getcwd(), "contrib/plugins/helloworld.py"))
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n.daemon.wait_for_log(r"Plugin helloworld.py initialized")
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assert("Hello world" == n.rpc.call(method="hello"))
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# Now stop the helloworld plugin
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n.rpc.plugin_stop(plugin="helloworld.py")
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n.daemon.wait_for_log(r"Killing plugin: helloworld.py")
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time.sleep(1)
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# Make sure that the 'hello' command from the helloworld.py plugin
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# is not available anymore.
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cmd = [hlp for hlp in n.rpc.help()["help"] if "hello" in hlp["command"]]
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assert(len(cmd) == 0)
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# Test that we cannot stop a plugin with 'dynamic' set to False in
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# getmanifest
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n.rpc.plugin_start(plugin=os.path.join(os.getcwd(), "tests/plugins/static.py"))
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n.daemon.wait_for_log(r"Static plugin initialized.")
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with pytest.raises(RpcError, match=r"plugin cannot be managed when lightningd is up"):
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n.rpc.plugin_stop(plugin="static.py")
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def test_plugin_disable(node_factory):
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"""--disable-plugin works"""
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plugin_dir = os.path.join(os.getcwd(), 'contrib/plugins')
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# We need plugin-dir before disable-plugin!
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n = node_factory.get_node(options=OrderedDict([('plugin-dir', plugin_dir),
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('disable-plugin',
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'{}/helloworld.py'
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.format(plugin_dir))]))
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with pytest.raises(RpcError):
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n.rpc.hello(name='Sun')
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# Also works by basename.
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n = node_factory.get_node(options=OrderedDict([('plugin-dir', plugin_dir),
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('disable-plugin',
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'helloworld.py')]))
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with pytest.raises(RpcError):
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n.rpc.hello(name='Sun')
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def test_plugin_hook(node_factory, executor):
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"""The helloworld plugin registers a htlc_accepted hook.
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The hook will sleep for a few seconds and log a
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message. `lightningd` should wait for the response and only then
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complete the payment.
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"""
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l1, l2 = node_factory.line_graph(2, opts={'plugin': os.path.join(os.getcwd(), 'contrib/plugins/helloworld.py')})
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start_time = time.time()
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f = executor.submit(l1.pay, l2, 100000)
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l2.daemon.wait_for_log(r'on_htlc_accepted called')
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# The hook will sleep for 20 seconds before answering, so `f`
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# should take at least that long.
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f.result()
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end_time = time.time()
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assert(end_time >= start_time + 20)
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def test_plugin_connect_notifications(node_factory):
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""" test 'connect' and 'disconnect' notifications
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"""
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l1, l2 = node_factory.get_nodes(2, opts={'plugin': os.path.join(os.getcwd(), 'contrib/plugins/helloworld.py')})
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l1.connect(l2)
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l1.daemon.wait_for_log(r'Received connect event')
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l2.daemon.wait_for_log(r'Received connect event')
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l2.rpc.disconnect(l1.info['id'])
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l1.daemon.wait_for_log(r'Received disconnect event')
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l2.daemon.wait_for_log(r'Received disconnect event')
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def test_failing_plugins(directory):
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fail_plugins = [
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os.path.join(os.getcwd(), 'contrib/plugins/fail/failtimeout.py'),
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os.path.join(os.getcwd(), 'contrib/plugins/fail/doesnotexist.py'),
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]
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for p in fail_plugins:
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with pytest.raises(subprocess.CalledProcessError):
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subprocess.check_output([
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'lightningd/lightningd',
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'--lightning-dir={}'.format(directory),
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'--plugin={}'.format(p),
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'--help',
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])
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def test_pay_plugin(node_factory):
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l1, l2 = node_factory.line_graph(2)
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inv = l2.rpc.invoice(123000, 'label', 'description', 3700)
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res = l1.rpc.pay(bolt11=inv['bolt11'])
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assert res['status'] == 'complete'
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with pytest.raises(RpcError, match=r'missing required parameter'):
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l1.rpc.call('pay')
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# Make sure usage messages are present.
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assert only_one(l1.rpc.help('pay')['help'])['command'] == 'pay bolt11 [msatoshi] [label] [riskfactor] [maxfeepercent] [retry_for] [maxdelay] [exemptfee]'
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assert only_one(l1.rpc.help('paystatus')['help'])['command'] == 'paystatus [bolt11]'
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def test_plugin_connected_hook(node_factory):
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""" l1 uses the reject plugin to reject connections.
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l1 is configured to accept connections from l2, but not from l3.
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"""
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opts = [{'plugin': os.path.join(os.getcwd(), 'tests/plugins/reject.py')}, {}, {}]
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l1, l2, l3 = node_factory.get_nodes(3, opts=opts)
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l1.rpc.reject(l3.info['id'])
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l2.connect(l1)
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l1.daemon.wait_for_log(r"{} is allowed".format(l2.info['id']))
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assert len(l1.rpc.listpeers(l2.info['id'])['peers']) == 1
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l3.connect(l1)
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l1.daemon.wait_for_log(r"{} is in reject list".format(l3.info['id']))
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# FIXME: this error occurs *after* connection, so we connect then drop.
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l3.daemon.wait_for_log(r"lightning_openingd-{} chan #1: peer_in WIRE_ERROR"
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.format(l1.info['id']))
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l3.daemon.wait_for_log(r"You are in reject list")
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def check_disconnect():
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peers = l1.rpc.listpeers(l3.info['id'])['peers']
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return peers == [] or not peers[0]['connected']
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wait_for(check_disconnect)
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def test_async_rpcmethod(node_factory, executor):
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"""This tests the async rpcmethods.
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It works in conjunction with the `asynctest` plugin which stashes
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requests and then resolves all of them on the fifth call.
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"""
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l1 = node_factory.get_node(options={'plugin': os.path.join(os.getcwd(), 'tests/plugins/asynctest.py')})
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results = []
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for i in range(10):
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results.append(executor.submit(l1.rpc.asyncqueue))
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time.sleep(3)
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# None of these should have returned yet
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assert len([r for r in results if r.done()]) == 0
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# This last one triggers the release and all results should be 42,
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# since the last number is returned for all
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l1.rpc.asyncflush(42)
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assert [r.result() for r in results] == [42] * len(results)
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def test_db_hook(node_factory, executor):
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"""This tests the db hook."""
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dbfile = os.path.join(node_factory.directory, "dblog.sqlite3")
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l1 = node_factory.get_node(options={'plugin': os.path.join(os.getcwd(), 'tests/plugins/dblog.py'),
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'dblog-file': dbfile})
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# It should see the db being created, and sometime later actually get
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# initted.
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# This precedes startup, so needle already past
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assert l1.daemon.is_in_log(r'plugin-dblog.py deferring \d+ commands')
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l1.daemon.logsearch_start = 0
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l1.daemon.wait_for_log('plugin-dblog.py replaying pre-init data:')
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l1.daemon.wait_for_log('plugin-dblog.py CREATE TABLE version \\(version INTEGER\\)')
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l1.daemon.wait_for_log("plugin-dblog.py initialized.* 'startup': True")
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l1.stop()
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# Databases should be identical.
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db1 = sqlite3.connect(os.path.join(l1.daemon.lightning_dir, 'lightningd.sqlite3'))
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db2 = sqlite3.connect(dbfile)
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assert [x for x in db1.iterdump()] == [x for x in db2.iterdump()]
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def test_utf8_passthrough(node_factory, executor):
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l1 = node_factory.get_node(options={'plugin': os.path.join(os.getcwd(), 'tests/plugins/utf8.py'),
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'log-level': 'io'})
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# This works because Python unmangles.
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res = l1.rpc.call('utf8', ['ナンセンス 1杯'])
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assert '\\u' not in res['utf8']
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assert res['utf8'] == 'ナンセンス 1杯'
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# Now, try native.
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out = subprocess.check_output(['cli/lightning-cli',
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'--lightning-dir={}'
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.format(l1.daemon.lightning_dir),
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'utf8', 'ナンセンス 1杯']).decode('utf-8')
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assert '\\u' not in out
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assert out == '{\n "utf8": "ナンセンス 1杯"\n}\n'
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def test_invoice_payment_hook(node_factory):
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""" l1 uses the reject-payment plugin to reject invoices with odd preimages.
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"""
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opts = [{}, {'plugin': os.path.join(os.getcwd(), 'tests/plugins/reject_some_invoices.py')}]
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l1, l2 = node_factory.line_graph(2, opts=opts)
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# This one works
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inv1 = l2.rpc.invoice(123000, 'label', 'description', preimage='1' * 64)
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l1.rpc.pay(inv1['bolt11'])
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l2.daemon.wait_for_log('label=label')
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l2.daemon.wait_for_log('msat=')
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l2.daemon.wait_for_log('preimage=' + '1' * 64)
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# This one will be rejected.
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inv2 = l2.rpc.invoice(123000, 'label2', 'description', preimage='0' * 64)
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with pytest.raises(RpcError):
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l1.rpc.pay(inv2['bolt11'])
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pstatus = l1.rpc.call('paystatus', [inv2['bolt11']])['pay'][0]
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assert pstatus['attempts'][0]['failure']['data']['failcodename'] == 'WIRE_TEMPORARY_NODE_FAILURE'
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l2.daemon.wait_for_log('label=label2')
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l2.daemon.wait_for_log('msat=')
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l2.daemon.wait_for_log('preimage=' + '0' * 64)
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def test_invoice_payment_hook_hold(node_factory):
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""" l1 uses the hold_invoice plugin to delay invoice payment.
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"""
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opts = [{}, {'plugin': os.path.join(os.getcwd(), 'tests/plugins/hold_invoice.py'), 'holdtime': TIMEOUT / 2}]
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l1, l2 = node_factory.line_graph(2, opts=opts)
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inv1 = l2.rpc.invoice(123000, 'label', 'description', preimage='1' * 64)
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l1.rpc.pay(inv1['bolt11'])
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def test_openchannel_hook(node_factory, bitcoind):
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""" l2 uses the reject_odd_funding_amounts plugin to reject some openings.
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"""
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opts = [{}, {'plugin': os.path.join(os.getcwd(), 'tests/plugins/reject_odd_funding_amounts.py')}]
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l1, l2 = node_factory.line_graph(2, fundchannel=False, opts=opts)
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# Get some funds.
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addr = l1.rpc.newaddr()['bech32']
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txid = bitcoind.rpc.sendtoaddress(addr, 10)
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numfunds = len(l1.rpc.listfunds()['outputs'])
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bitcoind.generate_block(1, txid)
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wait_for(lambda: len(l1.rpc.listfunds()['outputs']) > numfunds)
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# Even amount: works.
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l1.rpc.fundchannel(l2.info['id'], 100000)
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# Make sure plugin got all the vars we expect
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py 11 VARS')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py channel_flags=1')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py channel_reserve_satoshis=1000000msat')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py dust_limit_satoshis=546000msat')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py feerate_per_kw=7500')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py funding_satoshis=100000000msat')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py htlc_minimum_msat=0msat')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py id={}'.format(l1.info['id']))
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py max_accepted_htlcs=483')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py max_htlc_value_in_flight_msat=18446744073709551615msat')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py push_msat=0msat')
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l2.daemon.wait_for_log('reject_odd_funding_amounts.py to_self_delay=5')
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# Close it.
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txid = l1.rpc.close(l2.info['id'])['txid']
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bitcoind.generate_block(1, txid)
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wait_for(lambda: [c['state'] for c in only_one(l1.rpc.listpeers(l2.info['id'])['peers'])['channels']] == ['ONCHAIN'])
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# Odd amount: fails
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l1.connect(l2)
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with pytest.raises(RpcError, match=r"I don't like odd amounts"):
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l1.rpc.fundchannel(l2.info['id'], 100001)
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@unittest.skipIf(not DEVELOPER, "without DEVELOPER=1, gossip v slow")
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def test_htlc_accepted_hook_fail(node_factory):
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"""Send payments from l1 to l2, but l2 just declines everything.
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l2 is configured with a plugin that'll hook into htlc_accepted and
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always return failures. The same should also work for forwarded
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htlcs in the second half.
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"""
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l1, l2, l3 = node_factory.line_graph(3, opts=[
|
|
{},
|
|
{'plugin': os.path.join(os.getcwd(), 'tests/plugins/fail_htlcs.py')},
|
|
{}
|
|
], wait_for_announce=True)
|
|
|
|
# This must fail
|
|
inv = l2.rpc.invoice(1000, "lbl", "desc")['bolt11']
|
|
with pytest.raises(RpcError) as excinfo:
|
|
l1.rpc.pay(inv)
|
|
assert excinfo.value.error['data']['failcode'] == 16399
|
|
assert excinfo.value.error['data']['erring_index'] == 1
|
|
|
|
# And the invoice must still be unpaid
|
|
inv = l2.rpc.listinvoices("lbl")['invoices']
|
|
assert len(inv) == 1 and inv[0]['status'] == 'unpaid'
|
|
|
|
# Now try with forwarded HTLCs: l2 should still fail them
|
|
# This must fail
|
|
inv = l3.rpc.invoice(1000, "lbl", "desc")['bolt11']
|
|
with pytest.raises(RpcError) as excinfo:
|
|
l1.rpc.pay(inv)
|
|
|
|
# And the invoice must still be unpaid
|
|
inv = l3.rpc.listinvoices("lbl")['invoices']
|
|
assert len(inv) == 1 and inv[0]['status'] == 'unpaid'
|
|
|
|
|
|
@unittest.skipIf(not DEVELOPER, "without DEVELOPER=1, gossip v slow")
|
|
def test_htlc_accepted_hook_resolve(node_factory):
|
|
"""l3 creates an invoice, l2 knows the preimage and will shortcircuit.
|
|
"""
|
|
l1, l2, l3 = node_factory.line_graph(3, opts=[
|
|
{},
|
|
{'plugin': os.path.join(os.getcwd(), 'tests/plugins/shortcircuit.py')},
|
|
{}
|
|
], wait_for_announce=True)
|
|
|
|
inv = l3.rpc.invoice(msatoshi=1000, label="lbl", description="desc", preimage="00" * 32)['bolt11']
|
|
l1.rpc.pay(inv)
|
|
|
|
# And the invoice must still be unpaid
|
|
inv = l3.rpc.listinvoices("lbl")['invoices']
|
|
assert len(inv) == 1 and inv[0]['status'] == 'unpaid'
|
|
|
|
|
|
def test_htlc_accepted_hook_direct_restart(node_factory, executor):
|
|
"""l2 restarts while it is pondering what to do with an HTLC.
|
|
"""
|
|
l1, l2 = node_factory.line_graph(2, opts=[
|
|
{'may_reconnect': True},
|
|
{'may_reconnect': True,
|
|
'plugin': os.path.join(os.getcwd(), 'tests/plugins/hold_htlcs.py')}
|
|
])
|
|
|
|
i1 = l2.rpc.invoice(msatoshi=1000, label="direct", description="desc")['bolt11']
|
|
f1 = executor.submit(l1.rpc.pay, i1)
|
|
|
|
l2.daemon.wait_for_log(r'Holding onto an incoming htlc for 10 seconds')
|
|
needle = l2.daemon.logsearch_start
|
|
l2.restart()
|
|
|
|
# Now it should try again, *after* initializing.
|
|
# This may be before "Server started with public key" swallowed by restart()
|
|
l2.daemon.logsearch_start = needle + 1
|
|
l2.daemon.wait_for_log(r'hold_htlcs.py initializing')
|
|
l2.daemon.wait_for_log(r'Holding onto an incoming htlc for 10 seconds')
|
|
f1.result()
|
|
|
|
|
|
@unittest.skipIf(not DEVELOPER, "without DEVELOPER=1, gossip v slow")
|
|
def test_htlc_accepted_hook_forward_restart(node_factory, executor):
|
|
"""l2 restarts while it is pondering what to do with an HTLC.
|
|
"""
|
|
l1, l2, l3 = node_factory.line_graph(3, opts=[
|
|
{'may_reconnect': True},
|
|
{'may_reconnect': True,
|
|
'plugin': os.path.join(os.getcwd(), 'tests/plugins/hold_htlcs.py')},
|
|
{'may_reconnect': True},
|
|
], wait_for_announce=True)
|
|
|
|
i1 = l3.rpc.invoice(msatoshi=1000, label="direct", description="desc")['bolt11']
|
|
f1 = executor.submit(l1.rpc.pay, i1)
|
|
|
|
l2.daemon.wait_for_log(r'Holding onto an incoming htlc for 10 seconds')
|
|
|
|
needle = l2.daemon.logsearch_start
|
|
l2.restart()
|
|
|
|
# Now it should try again, *after* initializing.
|
|
# This may be before "Server started with public key" swallowed by restart()
|
|
l2.daemon.logsearch_start = needle + 1
|
|
l2.daemon.wait_for_log(r'hold_htlcs.py initializing')
|
|
l2.daemon.wait_for_log(r'Holding onto an incoming htlc for 10 seconds')
|
|
|
|
# Grab the file where the plugin wrote the onion and read it in for some
|
|
# additional checks
|
|
logline = l2.daemon.wait_for_log(r'Onion written to')
|
|
fname = re.search(r'Onion written to (.*\.json)', logline).group(1)
|
|
onion = json.load(open(fname))
|
|
assert re.match(r'^00006700000.000100000000000003e8000000..000000000000000000000000$', onion['payload'])
|
|
assert len(onion['payload']) == 64
|
|
assert len(onion['shared_secret']) == 64
|
|
assert onion['per_hop_v0']['realm'] == "00"
|
|
assert onion['per_hop_v0']['forward_amount'] == '1000msat'
|
|
assert len(onion['next_onion']) == 2 * (1300 + 32 + 33 + 1)
|
|
|
|
f1.result()
|
|
|
|
|
|
def test_warning_notification(node_factory):
|
|
""" test 'warning' notifications
|
|
"""
|
|
l1 = node_factory.get_node(options={'plugin': os.path.join(os.getcwd(), 'tests/plugins/pretend_badlog.py')}, allow_broken_log=True)
|
|
|
|
# 1. test 'warn' level
|
|
event = "Test warning notification(for unusual event)"
|
|
l1.rpc.call('pretendbad', {'event': event, 'level': 'warn'})
|
|
|
|
# ensure an unusual log_entry was produced by 'pretendunusual' method
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py Test warning notification\\(for unusual event\\)')
|
|
|
|
# now wait for notification
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py Received warning')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py level: warn')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py time: *')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py source: plugin-pretend_badlog.py')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py log: Test warning notification\\(for unusual event\\)')
|
|
|
|
# 2. test 'error' level, steps like above
|
|
event = "Test warning notification(for broken event)"
|
|
l1.rpc.call('pretendbad', {'event': event, 'level': 'error'})
|
|
l1.daemon.wait_for_log(r'\*\*BROKEN\*\* plugin-pretend_badlog.py Test warning notification\(for broken event\)')
|
|
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py Received warning')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py level: error')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py time: *')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py source: plugin-pretend_badlog.py')
|
|
l1.daemon.wait_for_log('plugin-pretend_badlog.py log: Test warning notification\\(for broken event\\)')
|
|
|
|
|
|
def test_invoice_payment_notification(node_factory):
|
|
"""
|
|
Test the 'invoice_payment' notification
|
|
"""
|
|
opts = [{}, {"plugin": os.path.join(os.getcwd(), "contrib/plugins/helloworld.py")}]
|
|
l1, l2 = node_factory.line_graph(2, opts=opts)
|
|
|
|
msats = 12345
|
|
preimage = '1' * 64
|
|
label = "a_descriptive_label"
|
|
inv1 = l2.rpc.invoice(msats, label, 'description', preimage=preimage)
|
|
l1.rpc.pay(inv1['bolt11'])
|
|
|
|
l2.daemon.wait_for_log(r"Received invoice_payment event for label {},"
|
|
" preimage {}, and amount of {}msat"
|
|
.format(label, preimage, msats))
|
|
|
|
|
|
def test_channel_opened_notification(node_factory):
|
|
"""
|
|
Test the 'channel_opened' notification sent at channel funding success.
|
|
"""
|
|
opts = [{}, {"plugin": os.path.join(os.getcwd(), "tests/plugins/misc_notifications.py")}]
|
|
amount = 10**6
|
|
l1, l2 = node_factory.line_graph(2, fundchannel=True, fundamount=amount,
|
|
opts=opts)
|
|
l2.daemon.wait_for_log(r"A channel was opened to us by {}, "
|
|
"with an amount of {}*"
|
|
.format(l1.info["id"], amount))
|
|
|
|
|
|
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
|
|
def test_forward_event_notification(node_factory, bitcoind, executor):
|
|
""" test 'forward_event' notifications
|
|
"""
|
|
amount = 10**8
|
|
disconnects = ['-WIRE_UPDATE_FAIL_HTLC', 'permfail']
|
|
|
|
l1, l2, l3 = node_factory.line_graph(3, opts=[
|
|
{},
|
|
{'plugin': os.path.join(os.getcwd(), 'tests/plugins/forward_payment_status.py')},
|
|
{}
|
|
], wait_for_announce=True)
|
|
l4 = node_factory.get_node()
|
|
l5 = node_factory.get_node(disconnect=disconnects)
|
|
l2.openchannel(l4, 10**6, wait_for_announce=False)
|
|
l2.openchannel(l5, 10**6, wait_for_announce=True)
|
|
|
|
bitcoind.generate_block(5)
|
|
|
|
wait_for(lambda: len(l1.rpc.listchannels()['channels']) == 8)
|
|
|
|
payment_hash13 = l3.rpc.invoice(amount, "first", "desc")['payment_hash']
|
|
route = l1.rpc.getroute(l3.info['id'], amount, 1)['route']
|
|
|
|
# status: offered -> settled
|
|
l1.rpc.sendpay(route, payment_hash13)
|
|
l1.rpc.waitsendpay(payment_hash13)
|
|
|
|
# status: offered -> failed
|
|
route = l1.rpc.getroute(l4.info['id'], amount, 1)['route']
|
|
payment_hash14 = "f" * 64
|
|
with pytest.raises(RpcError):
|
|
l1.rpc.sendpay(route, payment_hash14)
|
|
l1.rpc.waitsendpay(payment_hash14)
|
|
|
|
# status: offered -> local_failed
|
|
payment_hash15 = l5.rpc.invoice(amount, 'onchain_timeout', 'desc')['payment_hash']
|
|
fee = amount * 10 // 1000000 + 1
|
|
c12 = l1.get_channel_scid(l2)
|
|
c25 = l2.get_channel_scid(l5)
|
|
route = [{'msatoshi': amount + fee - 1,
|
|
'id': l2.info['id'],
|
|
'delay': 12,
|
|
'channel': c12},
|
|
{'msatoshi': amount - 1,
|
|
'id': l5.info['id'],
|
|
'delay': 5,
|
|
'channel': c25}]
|
|
|
|
executor.submit(l1.rpc.sendpay, route, payment_hash15)
|
|
|
|
l5.daemon.wait_for_log('permfail')
|
|
l5.wait_for_channel_onchain(l2.info['id'])
|
|
l2.bitcoin.generate_block(1)
|
|
l2.daemon.wait_for_log(' to ONCHAIN')
|
|
l5.daemon.wait_for_log(' to ONCHAIN')
|
|
|
|
l2.daemon.wait_for_log('Propose handling THEIR_UNILATERAL/OUR_HTLC by OUR_HTLC_TIMEOUT_TO_US .* after 6 blocks')
|
|
bitcoind.generate_block(6)
|
|
|
|
l2.wait_for_onchaind_broadcast('OUR_HTLC_TIMEOUT_TO_US',
|
|
'THEIR_UNILATERAL/OUR_HTLC')
|
|
|
|
bitcoind.generate_block(1)
|
|
l2.daemon.wait_for_log('Resolved THEIR_UNILATERAL/OUR_HTLC by our proposal OUR_HTLC_TIMEOUT_TO_US')
|
|
l5.daemon.wait_for_log('Ignoring output.*: OUR_UNILATERAL/THEIR_HTLC')
|
|
|
|
bitcoind.generate_block(100)
|
|
sync_blockheight(bitcoind, [l2])
|
|
|
|
stats = l2.rpc.listforwards()['forwards']
|
|
assert len(stats) == 3
|
|
plugin_stats = l2.rpc.call('listforwards_plugin')['forwards']
|
|
assert len(plugin_stats) == 6
|
|
|
|
# use stats to build what we expect went to plugin.
|
|
expect = stats[0].copy()
|
|
# First event won't have conclusion.
|
|
del expect['resolved_time']
|
|
expect['status'] = 'offered'
|
|
assert plugin_stats[0] == expect
|
|
expect = stats[0].copy()
|
|
assert plugin_stats[1] == expect
|
|
|
|
expect = stats[1].copy()
|
|
del expect['resolved_time']
|
|
expect['status'] = 'offered'
|
|
assert plugin_stats[2] == expect
|
|
expect = stats[1].copy()
|
|
assert plugin_stats[3] == expect
|
|
|
|
expect = stats[2].copy()
|
|
del expect['failcode']
|
|
del expect['failreason']
|
|
expect['status'] = 'offered'
|
|
assert plugin_stats[4] == expect
|
|
expect = stats[2].copy()
|
|
assert plugin_stats[5] == expect
|
|
|
|
|
|
def test_plugin_deprecated_relpath(node_factory):
|
|
"""Test that we can use old-style relative plugin paths with deprecated-apis"""
|
|
l1 = node_factory.get_node(options={'plugin-dir': 'contrib/plugins',
|
|
'plugin': 'tests/plugins/millisatoshis.py',
|
|
'allow-deprecated-apis': True})
|
|
|
|
plugins = l1.rpc.plugin_list()['plugins']
|
|
assert ('helloworld.py', True) in [(os.path.basename(p['name']), p['active']) for p in plugins]
|
|
assert ('millisatoshis.py', True) in [(os.path.basename(p['name']), p['active']) for p in plugins]
|
|
|
|
assert l1.daemon.is_in_log('DEPRECATED WARNING.*plugin-dir={}'
|
|
.format(os.path.join(os.getcwd(),
|
|
'contrib/plugins')))
|
|
|
|
assert l1.daemon.is_in_log('DEPRECATED WARNING.*plugin={}'
|
|
.format(os.path.join(os.getcwd(),
|
|
'tests/plugins/millisatoshis.py')))
|