LIGHTNING-01-peers.md

Lightning Peer Setup

Exchange A

Launch lnd

Create a separate directory and launch lnd for Exchange A that uses both Bitcoin and Litecoin chains

$ mkdir -p $HOME/exchange-a
$ cd $HOME/exchange-a
$ lnd --rpcport=10001 --peerport=10011 --restport=8001 --datadir=test_data --logdir=test_log --debuglevel=info --nobootstrap --no-macaroons --bitcoin.active --bitcoin.testnet --bitcoin.rpcuser=kek --bitcoin.rpcpass=kek --litecoin.active --litecoin.testnet --litecoin.rpcuser=kek --litecoin.rpcpass=kek

Create Wallets and Addresses

Create Bitcoin and Litecoin wallets for Exchange A

$ lncli --rpcserver=localhost:10001 --no-macaroons create
Input wallet password:
Confirm wallet password:

If wallets are already created then unlock

$ lncli --rpcserver=localhost:10001 --no-macaroons unlock
Input wallet password:

Check status of Exchange A

$ lncli --rpcserver=localhost:10001 --no-macaroons getinfo
{
    "identity_pubkey": "0279a2f2b499a5345f17d35eff76d5ab45d252560f63347b96e42f8b80045ca435",
    "alias": "",
    "num_pending_channels": 0,
    "num_active_channels": 0,
    "num_peers": 0,
    "block_height": 1289903,
    "block_hash": "00000000000001f85d5daec8acaccca62cc614f4abd15e9843b4d74f10df67d4",
    "synced_to_chain": true,
    "testnet": true,
    "chains": [
	"bitcoin",
	"litecoin"
    ]
}

Create Exchange A Segwit addresses for both Bitcoin and Litecoin

$ lncli --rpcserver=localhost:10001 --no-macaroons newaddress np2wkh --ticker=BTC
{
    "address": "2N4UnghXyeACby68RB1Y5Zs8mMfZarJjTjs"
}
$ lncli --rpcserver=localhost:10001 --no-macaroons newaddress np2wkh --ticker=LTC
{
    "address": "2N8xVqBfEukWj1DGFTCmyNir1oymUfiMqbr"
}

Query Exchange A wallet balances for both Bitcoin and Litecoin after creation

$ lncli --rpcserver=localhost:10001 --no-macaroons walletbalance --ticker=BTC
{
    "balance": "0"
}
$ lncli --rpcserver=localhost:10001 --no-macaroons walletbalance --ticker=LTC
{
    "balance": "0"
}

Send 0.65 BTC and 10 LTC to Exchange A addresses via testnet faucets (see README.bitcoin and README.litecoin) Query Exchange A wallet balances for both Bitcoin and Litecoin after funding

$ lncli --rpcserver=localhost:10001 --no-macaroons walletbalance --ticker=BTC
{
    "balance": "65000000"
}
$ lncli --rpcserver=localhost:10001 --no-macaroons walletbalance --ticker=LTC
{
    "balance": "1000000000"
}

Exchange B

Launch lnd

Create a separate directory and launch lnd for Exchange A that uses both Bitcoin and Litecoin chains

$ mkdir -p $HOME/exchange-b
$ cd $HOME/exchange-b
$ lnd --rpcport=10002 --peerport=10012 --restport=8002 --datadir=test_data --logdir=test_log --debuglevel=info --nobootstrap --no-macaroons --bitcoin.active --bitcoin.testnet --bitcoin.rpcuser=kek --bitcoin.rpcpass=kek --litecoin.active --litecoin.testnet --litecoin.rpcuser=kek --litecoin.rpcpass=kek

Create Wallets and Addresses

Create Bitcoin and Litecoin wallets for Exchange B

$ lncli --rpcserver=localhost:10002 --no-macaroons create
Input wallet password:
Confirm wallet password:

If wallets are already created then unlock

$ lncli --rpcserver=localhost:10002 --no-macaroons unlock
Input wallet password:

Check status of Exchange B

$ lncli --rpcserver=localhost:10002 --no-macaroons getinfo
{
    "identity_pubkey": "026832da661d53ee23e88909b70ed1768825deb22f26b0d5519ad0c78a1e528676",
    "alias": "",
    "num_pending_channels": 0,
    "num_active_channels": 0,
    "num_peers": 0,
    "block_height": 1289904,
    "block_hash": "00000000bfb31081eb06af7c6ea1e02f70688f3a35afb7c472cb5f579f78d09b",
    "synced_to_chain": true,
    "testnet": true,
    "chains": [
	"litecoin",
	"bitcoin"
    ]
}

Create Segwit addresses for both Bitcoin and Litecoin

$ lncli --rpcserver=localhost:10002 --no-macaroons newaddress np2wkh --ticker=BTC
{
    "address": "2MtR8MbDiFsWP6CyGoCjZe8c9e6NWaGn7VR"
}
$ lncli --rpcserver=localhost:10002 --no-macaroons newaddress np2wkh --ticker=LTC
{
    "address": "2N6Pv2ixMRgYe5xY1CNfTYVTehmLB1zwaFu"
}

Query Exchange B wallet balances for both Bitcoin and Litecoin after creation

$ lncli --rpcserver=localhost:10002 --no-macaroons walletbalance --ticker=BTC
{
    "balance": "0"
}
$ lncli --rpcserver=localhost:10002 --no-macaroons walletbalance --ticker=LTC
{
    "balance": "0"
}

Send 0.325 BTC and 5 LTC to Exchange B addresses via testnet faucets (see README.bitcoin and README.litecoin) Query Exchange B wallet balances for both Bitcoin and Litecoin after funding

$ lncli --rpcserver=localhost:10002 --no-macaroons walletbalance --ticker=BTC
{
    "balance": "32500000"
}
$ lncli --rpcserver=localhost:10002 --no-macaroons walletbalance --ticker=LTC
{
    "balance": "500000000"
}