nucypher/examples/pre/finnegans_wake_demo

PRE Finnegan's Wake Demo

This illustrates Alice sharing data with Bob over the Threshold Network using TACo's proxy re-encryption (PRE), without revealing private keys to intermediary entities.

First, configure the demo by making exporting environment variables with your provider and wallet details.

export DEMO_L1_PROVIDER_URI=<YOUR ETH PROVIDER URL>
export DEMO_L2_PROVIDER_URI=<YOUR POLYGON PROVIDER URL>
export DEMO_L2_WALLET_FILEPATH=<YOUR WALLET FILEPATH>
export DEMO_ALICE_ADDRESS=<YOUR ALICE ETH ADDRESS>

Alternatively you can use the provided .env.template file by making a copy named .env and adding your provider and wallet details. To set the variables in your current session run: export $(cat .env | xargs)

Optionally, you can change the network the demo is running on by changing the value of TACO_DOMAIN. If you change these values be sure to also change L1_PROVIDER_URI and L2_PROVIDER_URI accordingly.

Available options for TACO_DOMAIN are lynx, tapir or mainnet.

Ensure Alice's account has a bit of MATIC on polygon to pay for the policy.

Subsequently, to execute the demo run: python3 finnegans-wake-demo-l2.py

For more detailed logging change the value of LOG_LEVEL to 'debug'.