Add Supersig to your chain.
You will need to get two repos setup on your local machine, the Apps (UI) and a Substrate Supersig Template (customised substrate-node-template fork).
First we will get the demo setup thereafter will show you where to add the code to your own set.
Apps is a fork of Polkadot-js/apps UI.
git clone https://github.com/decentration/apps.git
git checkout main-fellowship-1
If you want to use docker you just need to run the command:
docker run --rm -it --name supersig-ui -e WS_URL=ws://127.0.0.1:9944 -p 80:80 decentration/apps:latest
you can view most of the changes made in supersig in:
Now in order to test the supersig functionality you need a chain that is running supersig, this is what we will setup next.
Setup Supersig Node Template
git clone https://github.com/decentration/substrate-supersig-template
git checkout v0.9.37-fix-unbounded
cargo build --release
Now in the apps ui, make sure to “switch” to development/local node. This is typically `127.0.0.1:9944`.
Add Supersig to your node
Add supersig to your node and runtime
runtime/src/lib.rsAdd the pallet here in your runtime and respective cargo.toml file
runtime/src/lib.rsAdd the runtime api module here and respective cargo.toml file.
node/src/rpc/Add the node rpc module here, (not fogetting line 43 and line 52) and respective cargo.toml file
Add supersig to your Apps fork
packages/apps-config/src/apiAdd the rpc module of your chain to the apps types api bundle , search for “node-template” here, and add that rpc decoration to your own chain name. (this is the fast way to do it, the proper way to do it is to add a spec in
yarn build:extrawhich is found here.
Take the supersig customisations from the runtime/lib.rs, node
Voila! you should be up and running.
What to check?
Watch this video to get a feel about how to use supersig. This video showed what was completed on the recent W3F milestone: https://www.loom.com/share/0ceb5aa5a27b493192a4ac192df0ce29