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mirror of https://github.com/Ride-The-Lightning/RTL synced 2024-11-17 15:29:30 +00:00
RTL/controllers/lnd/channels.js
ShahanaFarooqui e4d6256803
Release 0.10.2 (#666)
High CPU usage by browser when session inactivity dialog is showing #624
Block Altcoins #627
Remove slide right animation on route change #642
Update the initiator field for Loop APIs #643
Filter Bug fix #623
Transaction id for pending waiting channel #603
Empty cookie security risk bug fix #610
Material container repositions on Mac Firefox #268 & #619 
Mask config file passwords #636
Downloaded all channels backup fails to restore #614
CLT Routing list disappears on navigation #652
Update Bump Fee modal #628
LND Paying zero amount invoice fails #657
Open channel fails after adding peer with uri #662
Update Fee Policy Bug Fix #659
Changed default password from `changeme` to `password` (#653) (Contributed By: Andrew Leschinsky <andrew@leschinsky.com>)
2021-04-24 15:08:44 -04:00

367 lines
16 KiB
JavaScript

var request = require('request-promise');
var common = require('../../common');
var logger = require('../shared/logger');
var options = {};
getAliasForChannel = (channel) => {
return new Promise(function(resolve, reject) {
let pubkey = (channel.remote_pubkey) ? channel.remote_pubkey : (channel.remote_node_pub) ? channel.remote_node_pub : '';
options.url = common.getSelLNServerUrl() + '/v1/graph/node/' + pubkey;
request(options).then(function(aliasBody) {
logger.info({fileName: 'Channels', msg: 'Alias: ' + JSON.stringify(aliasBody.node.alias)});
channel.remote_alias = aliasBody.node.alias;
resolve(aliasBody.node.alias);
})
.catch(err => {
channel.remote_alias = pubkey.slice(0, 10) + '...' + pubkey.slice(-10);
resolve(pubkey);
});
});
}
exports.getAllChannels = (req, res, next) => {
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/channels';
options.qs = req.query;
let local = 0;
let remote = 0;
let total = 0;
request(options).then(function (body) {
logger.info({fileName: 'Channels', msg: 'All Channels Received: ' + JSON.stringify(body)});
if(body.channels) {
Promise.all(
body.channels.map(channel => {
local = (channel.local_balance) ? +channel.local_balance : 0;
remote = (channel.remote_balance) ? +channel.remote_balance : 0;
total = local + remote;
channel.balancedness = (total == 0) ? 1 : (1 - Math.abs((local-remote)/total)).toFixed(3);
return getAliasForChannel(channel);
})
)
.then(function(values) {
body.channels = common.sortDescByKey(body.channels, 'balancedness');
logger.info({fileName: 'Channels', msg: 'All Channels with Alias: ' + JSON.stringify(body)});
res.status(200).json(body);
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 48, msg: 'Get All Channel Alias Error: ' + JSON.stringify(err)});
res.status(500).json({
message: 'Fetching Channels Alias Failed!',
error: err.error
});
});
} else {
body.channels = [];
res.status(200).json(body);
}
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 66, msg: 'Get All Channels Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Fetching All Channels Failed!',
error: err.error
});
});
};
exports.getPendingChannels = (req, res, next) => {
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/channels/pending';
options.qs = req.query;
request(options).then(function (body) {
if (!body.total_limbo_balance) {
body.total_limbo_balance = 0;
body.btc_total_limbo_balance = 0;
} else {
body.btc_total_limbo_balance = common.convertToBTC(body.total_limbo_balance);
}
const promises = [];
if(body.pending_open_channels && body.pending_open_channels.length > 0) {
body.pending_open_channels.map(channel => { return promises.push(getAliasForChannel(channel.channel))});
}
if(body.pending_closing_channels && body.pending_closing_channels.length > 0) {
body.pending_closing_channels.map(channel => { return promises.push(getAliasForChannel(channel.channel))});
}
if(body.pending_force_closing_channels && body.pending_force_closing_channels.length > 0) {
body.pending_force_closing_channels.map(channel => { return promises.push(getAliasForChannel(channel.channel))});
}
if(body.waiting_close_channels && body.waiting_close_channels.length > 0) {
body.waiting_close_channels.map(channel => { return promises.push(getAliasForChannel(channel.channel))});
}
Promise.all(promises).then(function(values) {
logger.info({fileName: 'Channels', msg: 'Pending Channels: ' + JSON.stringify(body)});
res.status(200).json(body);
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 106, msg: 'Get Pending Channel Alias Error: ' + JSON.stringify(err)});
res.status(500).json({
message: 'Fetching Pending Channels Failed!',
error: err.error
});
});
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 97, msg: 'Get Pending Channel Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Fetching Pending Channels Failed!',
error: err.error
});
});
};
exports.getClosedChannels = (req, res, next) => {
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/channels/closed';
options.qs = req.query;
request(options).then(function (body) {
if (body.channels && body.channels.length > 0) {
Promise.all(
body.channels.map(channel => {
channel.close_type = (!channel.close_type) ? 'COOPERATIVE_CLOSE' : channel.close_type;
return getAliasForChannel(channel);
})
)
.then(function(values) {
body.channels = common.sortDescByKey(body.channels, 'close_height');
logger.info({fileName: 'Channels', msg: 'Closed Channels: ' + JSON.stringify(body)});
res.status(200).json(body);
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 48, msg: 'Get All Channel Alias Error: ' + JSON.stringify(err)});
res.status(500).json({
message: 'Fetching Channels Alias Failed!',
error: err.error
});
});
} else {
body.channels = [];
res.status(200).json(body);
}
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 126, msg: 'Get Closed Channel Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Fetching Closed Channels Failed!',
error: err.error
});
});
};
exports.postChannel = (req, res, next) => {
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/channels';
options.form = {
node_pubkey_string: req.body.node_pubkey,
local_funding_amount: req.body.local_funding_amount,
private: req.body.private,
spend_unconfirmed: req.body.spend_unconfirmed
};
if (req.body.trans_type === '1') {
options.form.target_conf = req.body.trans_type_value;
} else if (req.body.trans_type === '2') {
options.form.sat_per_byte = req.body.trans_type_value;
}
options.form = JSON.stringify(options.form);
request.post(options).then((body) => {
logger.info({fileName: 'Channels', msg: 'Channel Open Response: ' + JSON.stringify(body)});
if(!body || body.error) {
logger.error({fileName: 'Channels', lineNum: 152, msg: 'Open New Channel Error: ' + ((!body || !body.error) ? 'Error From Server!' : JSON.stringify(body.error))});
res.status(500).json({
message: 'Open Channel Failed!',
error: (!body) ? 'Error From Server!' : body.error
});
} else {
res.status(201).json(body);
}
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 168, msg: 'Open New Channel Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Open Channel Failed!',
error: err.error
});
});
};
exports.postTransactions = (req, res, next) => {
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/channels/transactions';
options.form = { payment_request: req.body.paymentReq };
if(req.body.paymentAmount) {
options.form.amt = req.body.paymentAmount;
}
if (req.body.feeLimit) { options.form.fee_limit = req.body.feeLimit; }
if (req.body.outgoingChannel) { options.form.outgoing_chan_id = req.body.outgoingChannel; }
if (req.body.allowSelfPayment) { options.form.allow_self_payment = req.body.allowSelfPayment; }
if (req.body.lastHopPubkey) { options.form.last_hop_pubkey = Buffer.from(req.body.lastHopPubkey, 'hex').toString('base64'); }
options.form = JSON.stringify(options.form);
logger.info({fileName: 'Channels', msg: 'Send Payment Options: ' + options.form});
request.post(options).then((body) => {
logger.info({fileName: 'Channels', msg: 'Send Payment Response: ' + JSON.stringify(body)});
if(!body || body.error) {
logger.error({fileName: 'Channels', lineNum: 200, msg: 'Send Payment Error: ' + ((!body || !body.error) ? 'Error From Server!' : JSON.stringify(body.error))});
res.status(500).json({
message: 'Send Payment Failed!',
error: (!body) ? 'Error From Server!' : body.error
});
} else if (body.payment_error) {
logger.error({fileName: 'Channels', lineNum: 206, msg: 'Send Payment Error: ' + JSON.stringify(body.payment_error)});
res.status(500).json({
message: 'Send Payment Failed!',
error: (!body) ? 'Error From Server!' : body.payment_error
});
} else {
res.status(201).json(body);
}
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 222, msg: 'Send Payment Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Send Payment Failed!',
error: err.error
});
});
};
exports.closeChannel = (req, res, next) => {
req.setTimeout(60000 * 10); // timeout 10 mins
options = common.getOptions();
let channelpoint = req.params.channelPoint.replace(':', '/');
options.url = common.getSelLNServerUrl() + '/v1/channels/' + channelpoint + '?force=' + req.query.force;
if(req.query.target_conf) { options.url = options.url + '&target_conf=' + req.query.target_conf; }
if(req.query.sat_per_byte) { options.url = options.url + '&sat_per_byte=' + req.query.sat_per_byte; }
logger.info({fileName: 'Channels', msg: 'Closing Channel: ' + options.url});
request.delete(options).then((body) => {
logger.info({fileName: 'Channels', msg: 'Close Channel Response: ' + JSON.stringify(body)});
if(!body || body.error) {
logger.error({fileName: 'Channels', lineNum: 241, msg: 'Close Channel Error: ' + ((!body || !body.error) ? 'Error From Server!' : JSON.stringify(body.error))});
res.status(500).json({
message: 'Close Channel Failed!',
error: (!body) ? 'Error From Server!' : body.error
});
} else {
res.status(204).json({message: 'Channel Closed!'});
}
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 257, msg: 'Close Channel Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Close Channel Failed!',
error: err.error
});
});
}
exports.postChanPolicy = (req, res, next) => {
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/chanpolicy';
if(req.body.chanPoint === 'all') {
options.form = JSON.stringify({
global: true,
base_fee_msat: req.body.baseFeeMsat,
fee_rate: parseFloat(req.body.feeRate/1000000),
time_lock_delta: parseInt(req.body.timeLockDelta)
});
} else {
let breakPoint = req.body.chanPoint.indexOf(':');
let txid_str = req.body.chanPoint.substring(0, breakPoint);
let output_idx = req.body.chanPoint.substring(breakPoint+1, req.body.chanPoint.length);
options.form = JSON.stringify({
base_fee_msat: req.body.baseFeeMsat,
fee_rate: parseFloat(req.body.feeRate/1000000),
time_lock_delta: parseInt(req.body.timeLockDelta),
chan_point: {funding_txid_str: txid_str, output_index: parseInt(output_idx)}
});
}
logger.info({fileName: 'Channels', msg: 'Update Channel Policy Options: ' + JSON.stringify(options.form)});
request.post(options).then((body) => {
logger.info({fileName: 'Channels', msg: 'Update Channel Policy: ' + JSON.stringify(body)});
if(!body || body.error) {
logger.error({fileName: 'Channels', lineNum: 290, msg: 'Update Channel Policy Error: ' + ((!body || !body.error) ? 'Error From Server!' : JSON.stringify(body.error))});
res.status(500).json({
message: 'Update Channel Failed!',
error: (!body) ? 'Error From Server!' : body.error
});
} else {
res.status(201).json(body);
}
})
.catch(errRes => {
let err = JSON.parse(JSON.stringify(errRes));
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
logger.error({fileName: 'Channels', lineNum: 306, msg: 'Update Channel Policy Error: ' + JSON.stringify(err)});
return res.status(500).json({
message: 'Update Channel Failed!',
error: err.error
});
});
};