wormhole/terra
justinschuldt 220a869b7b wormchain - contract deploy + test 2023-01-23 15:10:22 -06:00
..
artifacts terra: columbus-5 contracts by default 2021-10-04 16:41:31 +00:00
contracts Fix: minor typo 2023-01-11 14:25:55 -05:00
devnet terra/devnet: update timeout_broadcast_tx_commit 2022-12-01 17:41:00 -05:00
packages/cw721 terra: Fix clippy warnings 2022-10-28 14:35:44 -04:00
test js: make packages comply with ci rule 2022-10-20 17:11:13 -05:00
tools wormchain - contract deploy + test 2023-01-23 15:10:22 -06:00
.dockerignore Terra contract deployment moved to a separate k8s job (#130) 2020-12-03 14:37:23 +01:00
.gitignore Add framework for Terra contract testing (#1050) 2022-04-06 11:25:18 -05:00
Cargo.lock terra/token-bridge: fix lunc tax deduction 2022-09-27 11:54:47 -04:00
Cargo.toml terra/token_bridge: transfer with payload 2022-05-11 21:24:36 -04:00
Dockerfile cosmwasm - separate deploy code per chain 2023-01-19 09:32:13 -06:00
Makefile terra: Also allow private key in deploy script 2022-08-10 22:19:16 +01:00
README.md Add framework for Terra contract testing (#1050) 2022-04-06 11:25:18 -05:00
rustfmt.toml terra: Fix formatting 2022-10-28 14:35:44 -04:00
verify Add scripts and readme to deploy and verify terra contracts 2022-04-05 17:42:07 +02:00

README.md

Terra Wormhole Contract Deployment

This readme describes the steps for building, verifying, and deploying Terra smart contracts for Wormhole.

WARNING: This process is only Linux host compatible at this time.

Verify Tilt

Before building Terra contracts, ensure that the specific commit you will be building from passes in tilt. This that ensures basic functionality of the Terra smart contracts that you are about to build and deploy.

Build Contracts

The following command can be used to build Terra contracts via Docker.

Build Target Options: [mainnet|testnet|devnet|

These network names correspond to the naming convention used by wormhole elsewhere. This means that mainnet corresponds to Terra mainnet, testnet corresponds to Terra testnet, and devnet is localterra.

wormhole/terra $ make artifacts

Upon completion, the compiled bytecode for the Terra contracts will be placed into the artifacts directory.

Verify Checksums

Now that you have built the Terra contracts, you should ask a peer to build using the same process and compare the equivalent checksums.txt files to make sure the contract bytecode(s) are deterministic.

wormhole/terra $ cat artifacts/checksums.txt

Once you have verified the Terra contracts are deterministic with a peer, you can now move to the deploy step.

Run tests

Disclaimer: Currently the only test that exists is for the token bridge's transfer.

You can run the integration test suite on the artifacts you built.

wormhole/terra $ make test

This command deploys your artifacts and performs various interactions with your contracts in a LocalTerra node. Any new functionality (including expected errors) to the contracts should be added to this test suite.

Deploy Contracts

Now that you have built and verified checksums, you can now deploy one or more relevant contracts to the Terra blockchain.

Deploy Target Options: [mainnet|testnet|devnet]

You will need to define a payer-DEPLOY_TARGET.json for the relevant deploy target (eg. payer-testnet.json). This will contain the relevant wallet private key that you will be using to deploy the contracts.

wormhole/terra $ make deploy/bridge
wormhole/terra $ make deploy/token_bridge
wormhole/terra $ make deploy/nft_bridge

For each deployed contract, you will get a code id for that relevant contract for the deployment, make note of these so you can use them in the next step for on-chain verification.

Verify On-Chain

Now that you have deployed one or more contracts on-chain, you can verify the onchain bytecode and make sure it matches the same checksums you identified above.

For each contract you wish to verify on-chain, you will need the following elements:

  • Path to the contracts bytecode (eg. artifacts-testnet/token_bridge.wasm)
  • Terra code id for the relevant contract (eg. 59614)
  • A network to verify on (mainnet, testnet, or devnet)

Below is how to verify all three contracts:

wormhole/terra $ ./verify artifacts/wormhole.wasm NEW_BRIDGE_CODE_ID
wormhole/terra $ ./verify artifacts/token_bridge.wasm NEW_TOKEN_BRIDGE_CODE_ID
wormhole/terra $ ./verify artifacts/nft_bridge.wasm NEW_NFT_BRIDGE_CODE_ID

Example: ./verify artifacts/token_bridge.wasm 59614

For each contract, you should expect a Successfully verified output message. If all contracts can be successfully verified, you can engage in Wormhole protocol governance to obtain an authorized VAA for the contract upgrade(s).

A verification failure should never happen, and is a sign of some error in the deployment process. Do not proceed with governance until you can verify the on-chain bytecode with the locally compiled bytecode.

Governance

Mainnet

Upgrades on mainnet have to go through governance. Once the code is deployed in the previous step, an unsigned governance VAA can be generated

./generate_governance -m token_bridge -c 59614 > token-bridge-upgrade-59614.prototxt

This will write to the token-bridge-upgrade-59614.prototxt file, which can now be shared with the guardians to vote on.

Once the guardians have reached quorum, the VAA may be submitted from any funded wallet: TODO - make this easier and more unified

node main.js terra execute_governance_vaa <signed VAA (hex)> --rpc "https://lcd.terra.dev" --chain_id "columbus-5" --mnemonic "..." --token_bridge "terra10nmmwe8r3g99a9newtqa7a75xfgs2e8z87r2sf"

Testnet

For the contracts on testnet, the deployer wallet retains the upgrade authority, so these don't have to go through governance.

For example, to migrate the token bridge to 59614, run in tools/:

node migrate_testnet.js --code_id 59614 --contract terra1pseddrv0yfsn76u4zxrjmtf45kdlmalswdv39a --mnemonic "..."