darkfi/contrib/localnet/darkfid

darkfid localnet

This will start three darkfid and one faucetd network. Two of the darkfid participate in the consensus, and one is just a sync node.

The faucetd is able to airdrop arbitrary tokens into wallets.

Node	RPC endpoint	Consensus
darkfid0	tcp://127.0.0.1:8340	true
darkfid1	tcp://127.0.0.1:8440	true
darkfid2	tcp://127.0.0.1:8540	false
faucetd	tcp://127.0.0.1:8640	false

Initialize wallets

$ ./drk -e tcp://127.0.0.1:8340 wallet --initialize
$ ./drk -e tcp://127.0.0.1:8340 wallet --keygen

$ ./drk -e tcp://127.0.0.1:8440 wallet --initialize
$ ./drk -e tcp://127.0.0.1:8440 wallet --keygen

$ ./drk -e tcp://127.0.0.1:8540 wallet --initialize
$ ./drk -e tcp://127.0.0.1:8540 wallet --keygen

Make note of the addresses given by keygen.

Airdrops

Let's airdrop some money do darkfid1 and darkfid2. For this to work, we also need to subscribe to their RPC endpoints so we can scan incoming blocks and add them to our wallet.

$ ./drk -e tcp://127.0.0.1:8440 subscribe
$ ./drk -e tcp://127.0.0.1:8540 subscribe

And now we can execute our airdrop calls:

$ ./drk -e tcp://127.0.0.1:8440 airdrop -f tcp://127.0.0.1:8640 \
    15.57 A7f1RKsCUUHrSXA7a9ogmwg8p3bs6F47ggsW826HD4yd

$ ./drk -e tcp://127.0.0.1:8540 airdrop -f tcp://127.0.0.1:8640 \
    66.31 BNBZ9YprWvEGMYHW4dFvbLuLfHnN9Bs64zuTFQAbw9Dy

If successful, drk should give a transaction ID. Now watch the network and wait until the blocks with these transactions get finalized.

Then you can check the wallets' balances:

$ ./drk -e tcp://127.0.0.1:8440 wallet --balance
$ ./drk -e tcp://127.0.0.1:8540 wallet --balance

Payments

Now let's try to send a little bit of funds from darkfid1 to darkfid2:

$ ./drk -e tcp://127.0.0.1:8440 transfer 1.33 \
    A7f1RKsCUUHrSXA7a9ogmwg8p3bs6F47ggsW826HD4yd \
    6uw3S12RWnhikrrTrtVsTJFQQdc5i9QWoVLUEfGd8B5Z \
    > transaction

The command will build proving keys, and create a transaction on stdout which you should redirect into a file.

You can optionally inspect this transaction:

$ ./drk -e tcp://127.0.0.1:8440 inspect < transaction

And then we broadcast it:

$ ./drk -e tcp://127.0.0.1:8440 broadcast < transaction

On success, you should see a transaction ID.

Now wait again until the tx is finalized and scanned by your drk subscribers so you'll see the balance changes.

Swaps

TODO