636 lines
22 KiB
Python
636 lines
22 KiB
Python
import copy
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import requests
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import subprocess
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import os
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import time
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import re
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import datetime
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import urllib
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import random
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from device_info import *
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from threading import Timer
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from utilities import *
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from bitcoin_info import *
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from systemctl_info import *
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# Variables
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lightning_info = None
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lnd_ready = False
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lnd_version = None
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loop_version = None
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pool_version = None
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lit_version = None
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lightning_peers = None
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lightning_peer_aliases = {}
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lightning_channels = None
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lightning_channel_balance = None
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lightning_wallet_balance = None
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lightning_transactions = None
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lightning_payments = None
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lightning_invoices = None
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lightning_watchtower_server_info = None
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lightning_desync_count = 0
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lightning_update_count = 0
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LIGHTNING_CACHE_FILE = "/tmp/lightning_info.json"
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LND_FOLDER = "/mnt/hdd/mynode/lnd/"
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TLS_CERT_FILE = "/mnt/hdd/mynode/lnd/tls.cert"
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LND_REST_PORT = "10080"
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# Functions
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def update_lightning_info():
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global lightning_info
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global lightning_peers
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global lightning_channels
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global lightning_channel_balance
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global lightning_wallet_balance
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global lightning_transactions
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global lightning_payments
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global lightning_invoices
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global lightning_watchtower_server_info
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global lightning_desync_count
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global lightning_update_count
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global lnd_ready
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# Check logged in
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#while not is_lnd_logged_in():
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# lnd_ready = False
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# time.sleep(10)
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# Get latest LN info
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lightning_info = lnd_get("/getinfo")
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lightning_update_count = lightning_update_count + 1
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# Set is LND ready
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if lightning_info != None and "synced_to_chain" in lightning_info and lightning_info['synced_to_chain']:
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lnd_ready = True
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# Check for LND de-sync (this can happen unfortunately)
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# See https://github.com/lightningnetwork/lnd/issues/1909
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# See https://github.com/bitcoin/bitcoin/pull/14687
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# Hopefully patch comes soon to enable TCP keepalive to prevent this from happening
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if lnd_ready and lightning_info != None and "synced_to_chain" in lightning_info and not lightning_info['synced_to_chain']:
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lightning_desync_count += 1
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os.system("printf \"%s | LND De-sync!!! Count: {} \\n\" \"$(date)\" >> /tmp/lnd_failures".format(lightning_desync_count))
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if lightning_desync_count >= 8:
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os.system("printf \"%s | De-sync count too high! Retarting LND... \\n\" \"$(date)\" >> /tmp/lnd_failures")
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restart_lnd()
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lightning_desync_count = 0
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return True
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if lnd_ready:
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if lightning_desync_count > 0:
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os.system("printf \"%s | De-sync greater than 0 (was {}), but now synced! Setting to 0. \\n\" \"$(date)\" >> /tmp/lnd_failures".format(lightning_desync_count))
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lightning_desync_count = 0
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lightning_peers = lnd_get("/peers")
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lightning_channels = lnd_get("/channels")
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lightning_channel_balance = lnd_get("/balance/channels")
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lightning_wallet_balance = lnd_get("/balance/blockchain")
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if is_watchtower_enabled():
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lightning_watchtower_server_info = lnd_get_v2("/watchtower/server")
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# Poll slower (make sure we gather data early)
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if lightning_update_count < 30 or lightning_update_count % 2 == 0:
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update_lightning_tx_info()
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update_lightning_json_cache()
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return True
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def update_lightning_tx_info():
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global lightning_transactions
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global lightning_payments
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global lightning_invoices
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if is_lnd_ready():
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tx_cache_limit = 50
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lightning_transactions = lnd_get("/transactions")
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lightning_payments = lnd_get("/payments", params={"reversed":"true", "index_offset": "0", "max_payments": tx_cache_limit})
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lightning_invoices = lnd_get("/invoices", params={"reversed":"true", "index_offset": "0", "num_max_invoices": tx_cache_limit})
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def get_lnd_deposit_address():
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if os.path.isfile("/tmp/lnd_deposit_address"):
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addr = get_file_contents("/tmp/lnd_deposit_address")
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else:
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addr = get_new_lnd_deposit_address()
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return to_string(addr)
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def get_new_lnd_deposit_address():
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address = "NEW_ADDR"
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try:
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addressdata = lnd_get("/newaddress")
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address = addressdata["address"]
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set_file_contents("/tmp/lnd_deposit_address", address)
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except:
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address = "ERROR"
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return address
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def get_lightning_info():
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global lightning_info
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return copy.deepcopy(lightning_info)
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def get_lightning_peers():
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global lightning_peers
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peerdata = copy.deepcopy(lightning_peers)
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peers = []
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if peerdata != None and "peers" in peerdata:
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for p in peerdata["peers"]:
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peer = p
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if "bytes_recv" in p:
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peer["bytes_recv"] = "{:.2f}".format(float(p["bytes_recv"]) / 1000 / 1000)
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else:
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peer["bytes_recv"] = "N/A"
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if "bytes_sent" in p:
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peer["bytes_sent"] = "{:.2f}".format(float(p["bytes_sent"]) / 1000 / 1000)
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else:
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peer["bytes_sent"] = "N/A"
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if "sat_sent" in p:
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peer["sat_sent"] = format_sat_amount(peer["sat_sent"])
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if "sat_recv" in p:
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peer["sat_recv"] = format_sat_amount(peer["sat_recv"])
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if "ping_time" not in p:
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peer["ping_time"] = "N/A"
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if "pub_key" in p:
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peer["alias"] = get_lightning_peer_alias( p["pub_key"] )
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else:
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peer["alias"] = "Unknown"
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peers.append(peer)
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return peers
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def get_lightning_node_info(pubkey):
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nodeinfo = lnd_get("/graph/node/{}".format(pubkey), timeout=2)
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return nodeinfo
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def get_lightning_peer_alias(pubkey):
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global lightning_peer_aliases
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if pubkey in lightning_peer_aliases:
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return lightning_peer_aliases[pubkey]
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nodeinfo = get_lightning_node_info(pubkey)
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if nodeinfo != None and "node" in nodeinfo:
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if "alias" in nodeinfo["node"]:
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lightning_peer_aliases[pubkey] = nodeinfo["node"]["alias"]
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return nodeinfo["node"]["alias"]
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return "UNKNOWN"
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def get_lightning_peer_count():
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info = get_lightning_info()
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num_peers = 0
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if info != None and "num_peers" in info:
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num_peers = info['num_peers']
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return num_peers
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def get_lightning_channels():
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global lightning_channels
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channeldata = copy.deepcopy(lightning_channels)
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channels = []
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if channeldata != None and "channels" in channeldata:
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for c in channeldata["channels"]:
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channel = c
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channel["status_color"] = "gray"
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if "active" in channel:
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if channel["active"]:
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channel["status_color"] = "green"
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else:
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channel["status_color"] = "yellow"
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if "capacity" in channel:
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channel["capacity"] = format_sat_amount(channel["capacity"])
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else:
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channel["capacity"] = "N/A"
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if "local_balance" in channel and "remote_balance" in channel:
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l = float(channel["local_balance"])
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r = float(channel["remote_balance"])
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channel["chan_percent"] = (l / (l+r)) * 100
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else:
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channel["chan_percent"] = "0"
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if "local_balance" in channel:
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channel["local_balance"] = format_sat_amount(channel["local_balance"])
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else:
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channel["local_balance"] = "0"
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if "remote_balance" in channel:
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channel["remote_balance"] = format_sat_amount(channel["remote_balance"])
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else:
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channel["remote_balance"] = "0"
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if "remote_pubkey" in channel:
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channel["remote_alias"] = get_lightning_peer_alias( channel["remote_pubkey"] )
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else:
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channel["remote_alias"] = "Unknown"
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if "commit_fee" in channel:
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channel["commit_fee"] = format_sat_amount(channel["commit_fee"])
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else:
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channel["commit_fee"] = "0"
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if "lifetime" in channel:
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seconds = int(channel["lifetime"])
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channel["age"] = "{}".format(str(datetime.timedelta(seconds=seconds)))
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else:
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channel["age"] = "N/A"
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channels.append(channel)
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return channels
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def get_lightning_channel_count():
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channels = get_lightning_channels()
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return len(channels)
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def get_lightning_channel_balance():
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global lightning_channel_balance
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return copy.deepcopy(lightning_channel_balance)
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def get_lightning_wallet_balance():
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global lightning_wallet_balance
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return copy.deepcopy(lightning_wallet_balance)
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def get_lightning_balance_info():
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channel_balance_data = get_lightning_channel_balance()
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wallet_balance_data = get_lightning_wallet_balance()
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balance_data = {}
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balance_data["channel_balance"] = "N/A"
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balance_data["channel_pending"] = "N/A"
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balance_data["wallet_balance"] = "N/A"
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balance_data["wallet_pending"] = "N/A"
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balance_data["total_balance"] = "N/A"
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channel_num = -1
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wallet_num = -1
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channel_balance_data = get_lightning_channel_balance()
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if channel_balance_data != None and "balance" in channel_balance_data:
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balance_data["channel_balance"] = format_sat_amount( channel_balance_data["balance"] )
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channel_num = int(channel_balance_data["balance"])
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if channel_balance_data != None and "pending_open_balance" in channel_balance_data:
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balance_data["channel_pending"] = format_sat_amount( channel_balance_data["pending_open_balance"] )
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wallet_balance_data = get_lightning_wallet_balance()
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if wallet_balance_data != None and "confirmed_balance" in wallet_balance_data:
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balance_data["wallet_balance"] = format_sat_amount( wallet_balance_data["confirmed_balance"] )
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wallet_num = int(wallet_balance_data["confirmed_balance"])
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if wallet_balance_data != None and "unconfirmed_balance" in wallet_balance_data:
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balance_data["wallet_pending"] = format_sat_amount( wallet_balance_data["unconfirmed_balance"] )
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if channel_num >= 0 and wallet_num >= 0:
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balance_data["total_balance"] = format_sat_amount(channel_num + wallet_num)
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if get_randomize_balances():
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channel_num = random.randint(40000,1000000)
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wallet_num = random.randint(100000,1500000)
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balance_data["channel_balance"] = format_sat_amount(channel_num)
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balance_data["channel_pending"] = "0"
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balance_data["wallet_balance"] = format_sat_amount(wallet_num)
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balance_data["wallet_pending"] = "0"
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balance_data["total_balance"] = format_sat_amount(channel_num + wallet_num)
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return balance_data
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def get_lightning_transactions():
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global lightning_transactions
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try:
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transactions = []
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data = copy.deepcopy(lightning_transactions)
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for tx in data["transactions"]:
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tx["id"] = tx["tx_hash"]
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tx["amount_str"] = format_sat_amount(tx["amount"])
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tx["date_str"] = time.strftime("%D %H:%M", time.localtime(int(tx["time_stamp"])))
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transactions.append(tx)
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return transactions
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except:
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return None
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def get_lightning_payments():
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global lightning_payments
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try:
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payments = []
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data = copy.deepcopy(lightning_payments)
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for tx in data["payments"]:
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tx["id"] = tx["payment_hash"]
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tx["type"] = "PAYMENT"
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tx["value_str"] = format_sat_amount(tx["value_sat"])
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tx["fee_str"] = format_sat_amount(tx["fee"])
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tx["date_str"] = time.strftime("%D %H:%M", time.localtime(int(tx["creation_date"])))
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tx["memo"] = ""
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payments.append(tx)
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payments.reverse()
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return payments
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except:
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return []
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def get_lightning_invoices():
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global lightning_invoices
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try:
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invoices = []
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data = copy.deepcopy(lightning_invoices)
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for tx in data["invoices"]:
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tx["id"] = tx["r_hash"]
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tx["type"] = "INVOICE"
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tx["value_str"] = format_sat_amount(tx["value"])
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tx["date_str"] = time.strftime("%D %H:%M", time.localtime(int(tx["creation_date"])))
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tx["memo"] = unquote_plus(tx["memo"])
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invoices.append(tx)
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invoices.reverse()
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return invoices
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except:
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return []
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def get_lightning_payments_and_invoices():
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payments = get_lightning_payments()
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invoices = get_lightning_invoices()
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txs = []
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if payments == None and invoices == None:
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return []
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elif payments == None and invoices != None:
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return invoices
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elif payments != None and invoices == None:
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return payments
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elif len(payments) == 0 and len(invoices) == 0:
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return []
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while len(payments) or len(invoices):
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if len(payments) == 0:
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txs.insert(0, invoices.pop())
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elif len(invoices) == 0:
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txs.insert(0, payments.pop())
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else:
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# Prepend oldest to list
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p = payments[-1]
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i = invoices[-1]
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if int(p["creation_date"]) < int(i["creation_date"]):
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txs.insert(0, payments.pop())
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else:
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txs.insert(0, invoices.pop())
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for tx in txs:
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if tx["type"] == "PAYMENT":
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tx["value_str"] = "-" + tx["value_str"]
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return txs
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def get_lightning_watchtower_server_info():
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global lightning_watchtower_server_info
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return copy.deepcopy(lightning_watchtower_server_info)
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def is_lnd_ready():
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global lnd_ready
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return lnd_ready
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def lnd_get(path, timeout=10, params={}):
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try:
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macaroon = get_macaroon()
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headers = {"Grpc-Metadata-macaroon":macaroon}
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r = requests.get("https://localhost:"+LND_REST_PORT+"/v1"+path, verify=TLS_CERT_FILE,headers=headers, params=params, timeout=timeout)
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except Exception as e:
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log_message("ERROR in lnd_get: "+str(e))
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return {"error": str(e)}
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return r.json()
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def lnd_get_v2(path, timeout=10):
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try:
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macaroon = get_macaroon()
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headers = {'Grpc-Metadata-macaroon': macaroon}
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r = requests.get("https://localhost:"+LND_REST_PORT+"/v2"+path, verify=TLS_CERT_FILE, headers=headers, timeout=timeout)
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except Exception as e:
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log_message("ERROR in lnd_get_v2: "+str(e))
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return {"error": str(e)}
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return r.json()
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def gen_new_wallet_seed():
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seed = to_string(subprocess.check_output("python3 /usr/bin/gen_seed.py", shell=True))
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return seed
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def get_lnd_lit_password():
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return to_string( get_file_contents("/mnt/hdd/mynode/settings/.litpw") )
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def restart_lnd_actual():
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global lnd_ready
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lnd_ready = False
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os.system("systemctl restart lnd")
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os.system("systemctl restart lnd_admin")
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def restart_lnd():
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t = Timer(0.1, restart_lnd_actual)
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t.start()
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time.sleep(1)
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def get_lightning_wallet_file():
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if is_testnet_enabled():
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return "/mnt/hdd/mynode/lnd/data/chain/bitcoin/testnet/wallet.db"
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return "/mnt/hdd/mynode/lnd/data/chain/bitcoin/mainnet/wallet.db"
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def get_lightning_macaroon_file():
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if is_testnet_enabled():
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return "/mnt/hdd/mynode/lnd/data/chain/bitcoin/testnet/admin.macaroon"
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return "/mnt/hdd/mynode/lnd/data/chain/bitcoin/mainnet/admin.macaroon"
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def get_macaroon():
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m = to_string(subprocess.check_output("xxd -ps -u -c 1000 " + get_lightning_macaroon_file(), shell=True))
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return m.strip()
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def lnd_wallet_exists():
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return os.path.isfile( get_lightning_wallet_file() )
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def create_wallet(seed):
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try:
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subprocess.check_call("create_lnd_wallet.tcl \""+seed+"\"", shell=True)
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# Sync FS and sleep so the success redirect understands the wallet was created
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os.system("sync")
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time.sleep(2)
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return True
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except:
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return False
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def is_lnd_logged_in():
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try:
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macaroon = get_macaroon()
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headers = {"Grpc-Metadata-macaroon":macaroon}
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r = requests.get("https://localhost:"+LND_REST_PORT+"/v1/getinfo", verify=TLS_CERT_FILE,headers=headers)
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if r.status_code == 200 and r.json():
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return True
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return False
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except:
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return False
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def get_lnd_channel_backup_file():
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if is_testnet_enabled():
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return "/home/bitcoin/lnd_backup/channel_testnet.backup"
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return "/home/bitcoin/lnd_backup/channel.backup"
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def lnd_channel_backup_exists():
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return os.path.isfile( get_lnd_channel_backup_file() )
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def lnd_get_channel_db_size():
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path = "mainnet"
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if is_testnet_enabled():
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path = "testnet"
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size = "???"
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try:
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size = to_string(subprocess.check_output("ls -lsah /mnt/hdd/mynode/lnd/data/graph/"+path+"/channel.db | awk '{print $6}'", shell=True))
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except:
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size = "ERR"
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return size
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def get_lnd_status():
|
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#if not lnd_wallet_exists():
|
|
# return "Please create wallet..."
|
|
|
|
if not is_bitcoin_synced():
|
|
return "Waiting..."
|
|
|
|
if is_lnd_ready():
|
|
return "Running"
|
|
|
|
try:
|
|
log = get_journalctl_log("lnd")
|
|
lines = log.splitlines()
|
|
for line in lines:
|
|
if "Waiting for wallet encryption password" in line and not lnd_wallet_exists():
|
|
return "Please create wallet..."
|
|
elif "Caught up to height" in line:
|
|
m = re.search("height ([0-9]+)", line)
|
|
height = m.group(1)
|
|
percent = 100.0 * (float(height) / bitcoin_block_height)
|
|
return "Syncing... {:.2f}%".format(percent)
|
|
elif "Waiting for chain backend to finish sync" in line:
|
|
return "Syncing..."
|
|
elif "Started rescan from block" in line:
|
|
return "Scanning..."
|
|
elif "Version: " in line:
|
|
return "Launching..."
|
|
elif "Opening the main database" in line:
|
|
return "Opening DB..."
|
|
elif "Database now open" in line:
|
|
return "DB open..."
|
|
elif "unable to create server" in line:
|
|
return "Network Error"
|
|
elif "Waiting for wallet encryption password" in line:
|
|
return "Logging in..."
|
|
elif "LightningWallet opened" in line:
|
|
return "Wallet open..."
|
|
elif "wallet unlock password file was specified but wallet does not exist" in line:
|
|
return "Config Error"
|
|
|
|
# Check if no wallet file (log may have been rotated out, so can't get more accurate message)
|
|
if not lnd_wallet_exists():
|
|
return "Please create wallet..."
|
|
|
|
return "Waiting..."
|
|
except:
|
|
return "Status Error"
|
|
|
|
def get_lnd_status_color():
|
|
if not is_bitcoin_synced():
|
|
return "yellow"
|
|
|
|
#if not lnd_wallet_exists():
|
|
# # This hides the restart /login attempt LND does from the GUI
|
|
# return "green"
|
|
|
|
lnd_status_code = get_service_status_code("lnd")
|
|
if lnd_status_code != 0:
|
|
lnd_status_color = "red"
|
|
lnd_status = get_lnd_status()
|
|
if lnd_status == "Logging in...":
|
|
lnd_status_color = "yellow"
|
|
return lnd_status_color
|
|
return "green"
|
|
|
|
def get_lnd_version():
|
|
global lnd_version
|
|
if lnd_version == None:
|
|
lnd_version = to_string(subprocess.check_output("lnd --version | egrep -o '[0-9]+\\.[0-9]+\\.[0-9]+' | head -n 1", shell=True))
|
|
return "v{}".format(lnd_version)
|
|
|
|
def get_loop_version():
|
|
global loop_version
|
|
if loop_version == None:
|
|
loop_version = to_string(subprocess.check_output("loopd --version | egrep -o '[0-9]+\\.[0-9]+\\.[0-9]+' | head -n 1", shell=True))
|
|
return "v{}".format(loop_version)
|
|
|
|
def get_pool_version():
|
|
global pool_version
|
|
if pool_version == None:
|
|
pool_version = to_string(subprocess.check_output("poold --version | egrep -o '[0-9]+\\.[0-9]+\\.[0-9]+' | head -n 1", shell=True))
|
|
return "v{}".format(pool_version)
|
|
|
|
def get_lit_version():
|
|
global lit_version
|
|
if lit_version == None:
|
|
#lit_version = to_string(subprocess.check_output("litd --version | egrep -o '[0-9]+\\.[0-9]+\\.[0-9]+' | head -n 1", shell=True))
|
|
lit_version = "TODO"
|
|
return "v{}".format(lit_version)
|
|
|
|
def get_default_lnd_config():
|
|
try:
|
|
with open("/usr/share/mynode/lnd.conf") as f:
|
|
return f.read()
|
|
except:
|
|
return "ERROR"
|
|
|
|
def get_lnd_config():
|
|
try:
|
|
with open("/mnt/hdd/mynode/lnd/lnd.conf") as f:
|
|
return f.read()
|
|
except:
|
|
return "ERROR"
|
|
|
|
def get_lnd_custom_config():
|
|
try:
|
|
with open("/mnt/hdd/mynode/settings/lnd_custom.conf") as f:
|
|
return f.read()
|
|
except:
|
|
return "ERROR"
|
|
|
|
def set_lnd_custom_config(config):
|
|
try:
|
|
with open("/mnt/hdd/mynode/settings/lnd_custom.conf", "w") as f:
|
|
f.write(config)
|
|
os.system("sync")
|
|
return True
|
|
except:
|
|
return False
|
|
|
|
def using_lnd_custom_config():
|
|
return os.path.isfile("/mnt/hdd/mynode/settings/lnd_custom.conf")
|
|
|
|
def delete_lnd_custom_config():
|
|
os.system("rm -f /mnt/hdd/mynode/settings/lnd_custom.conf")
|
|
|
|
def get_lnd_alias_file_data():
|
|
try:
|
|
with open("/mnt/hdd/mynode/settings/.lndalias", "r") as f:
|
|
return f.read().strip()
|
|
except:
|
|
return "ERROR"
|
|
return "ERROR"
|
|
|
|
def is_watchtower_enabled():
|
|
if os.path.isfile("/mnt/hdd/mynode/settings/.watchtower_enabled"):
|
|
return True
|
|
return False
|
|
|
|
def enable_watchtower():
|
|
touch("/mnt/hdd/mynode/settings/.watchtower_enabled")
|
|
|
|
def disable_watchtower():
|
|
delete_file("/mnt/hdd/mynode/settings/.watchtower_enabled")
|
|
|
|
# Only call from www process which has data
|
|
def update_lightning_json_cache():
|
|
global LIGHTNING_CACHE_FILE
|
|
lightning_data = {}
|
|
lightning_data["info"] = get_lightning_info()
|
|
lightning_data["peers"] = get_lightning_peers()
|
|
lightning_data["channels"] = get_lightning_channels()
|
|
lightning_data["balances"] = get_lightning_balance_info()
|
|
#lightning_data["transactions"] = lightning_transactions
|
|
#lightning_data["payments"] = lightning_payments
|
|
#lightning_data["invoices"] = lightning_invoices
|
|
#lightning_data["watchtower_server_info"] = lightning_watchtower_server_info
|
|
return set_dictionary_file_cache(lightning_data, LIGHTNING_CACHE_FILE)
|
|
|
|
# Can call from any process
|
|
def get_lightning_json_cache():
|
|
global LIGHTNING_CACHE_FILE
|
|
return get_dictionary_file_cache(LIGHTNING_CACHE_FILE) |