Mina zkApp: Action_bug_poc

Scripts for reproducing "Failed to derive correct actions hash". Seems like this.sender.getAndRequireSignature() is the issue. Here we provide two contracts:

1. Dispatch actions with current sender (with this.sender.getAndRequireSignature()). It's fails.
2. Dispatch actions with predefined sender. It run succesfully.

Issue ocured when 3 or more transactions with actions gets into one block.

How to build

npm install
npm run build

Configure deployment

If you do not have lightnetDeployer, run

zk config --lightnet

And then change <your fee payer key> in config.json with a path to your lightnet fee payer. It can be found in config.json lightnet1 feepayerKeyPath

How to reproduce bug

./lightnet_reproduce.sh

How to check valid struct(with no getAndRequireSignature)

./lightnet_valid.sh

License

Apache-2.0