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omo-workflow

README.md

OMO Demo

Rust binary to demonstrate how omo work with onchain contracts to provide interacting fraud proof.

How to run

Prerequisite

  • Build a release binary of starcoin from dev branch, and put it into you PATH. I'll refer it as starcoin.
  • Build a release binary of this repo. I'll refer it as ./target/release/omo-workflow

Run

  1. start starcoin dev server, and populate accounts and deploy onchain contracts.
cd ./omo-workflow
starcoin -n dev -d stc-dev
bash demo_init.sh
  1. start defender and challenger.

cd root folder then run defender with:

./target/release/omo-workflow --nodeurl ws://127.0.0.1:9870 --config omo/config.toml.example --keyfile omo-workflow/defender-0x72d8f07846f8fc7efc742921310124b3.key --exec contracts/bins/arith-example --arg 1 --arg 10 proposer 4040

and challenger with:

./target/release/omo-workflow --nodeurl ws://127.0.0.1:9870 --config omo/config.toml.example --keyfile omo-workflow/challenger-0x613bcd14c23d993d3f751b218510a009.key --exec contracts/bins/arith-example --arg 1 --arg 10 challenger --proposer 0x72d8f07846f8fc7efc742921310124b3

this's it. defender and challenger will start an conversation to negotiate which step they have disagreement on. and one can execute the final step to determine who is right.