ZenGo-X / terra-thresh-wallet

A new implementation for Terra wallet using the new sdk

Terra Threshold Wallet

Terra wallet powered by two-party ECDSA.

WIP!! Use at your own risk

Installation

1. Install Node.js
   (tested on Node 10)
2. Install nightly Rust
   (tested on rustc 1.38.0-nightly (0b680cfce 2019-07-09))
3. Install the package:

git clone https://github.com/KZen-networks/terra-new-playground.git
cd terra-new-playground
yarn install
yarn build

Built files will be located in the dist folder.

Running the Code

You can run a demo using the command line.
Server:

$ demo/server

Client:

Usage: client [options] [command]

• Start by generating a new address.
• Populate the address with coins from testnet faucet

Commands:

Print an existing address or generate a new one

  address [options]

Example

./demo/lient address --index 1

Print balance of address

balance [options] <address>

Example

./demo/lient balance terra1efhd0j476zznhq4c2czjyfnyufjxt8rc7fqxpj

Trasnfer an <amount> of [denom] from address <from> to address <to>

• Add --dry_run to generate the trnasaction without executing
• Add --all to send all currency in specified denom

transfer [options] <from> <to> <amount>

Example

./demo/client transfer terra1xpjtwmemdwz053q4jxjx0ht4dtp25rc799deyf terra1qrkvv8dwc946cltuuqkd09r6yh0z3a30x3umxx 1000 --denom uusd --all --dry_run

Get info on transaction hash

tx_info [options] <txhash>

Example

./demo/client tx_info A84D7AEFD5D3CC6906A80BA6D67E6DC1098345CF094B2A61648DD553117D03B6

Get all transactions for a specifed account

transactions [options]

Example

./demo/client transactions --account terra1xpjtwmemdwz053q4jxjx0ht4dtp25rc799deyf

Advanced functionality

Get exchange rates of tokens to others

 rates [options]

Example

./demo/client rates --denom uusd

Swap <amount> of a token [denom] from address <from> for another token <ask>

  swap [options] <from> <amount> <ask>

Example

./demo/client swap terra1xpjtwmemdwz053q4jxjx0ht4dtp25rc799deyf 1000 --denom uluna uusd

Testing

Note: The server must be online for tests to work

1. Generate addresses 4 addresses for testing
2. Populate 1 address with LUNA, UST, KRT from faucet (used as bank for testing sends)
3. Populate 1 address with UST only (used for testing Terra without LUNA)
4. Replace addresses according to comments in test/test.js
5. Run yarn test

• You can generate a new address using the same share, but specifying the index

Exmpale:

./demo/client address --index 1

Running a full terra node (Optional)

Documentation available here

Build terra and copy the necessary:

• Copy the genesis file for the correct network from testnet's repo to ~/.terrad/config

• Create a new config file

terrad init --chain-id=soju-0014

• Replace line for persistent peers in ~/.terrad/config/config.toml

persistent_peers = "1e1677e4ed9acf4e28de40b67ac01554aed1a29e@52.78.69.160:26656"

Peer information is available in testnet' repo to ~/.terrad/config

Run a terra node

Start a node

terrad start

Optionally, run a terra rest-server in another terminal

terracli rest-server --chain-id=soju-0014     --laddr=tcp://0.0.0.0:1317     --node tcp://localhost:26657     --trust-node=false

Demo

Contact

Feel free to reach out or join ZenGo X Telegram for discussions on code and research.