[CHECKLIST] E2E Integration of MPC jobs

[1xstj]

Issue: End-to-End Integration of Mpc Jobs Flow

Jobs/Roles Pallet

• Jobs Pallet Implementation

  • [TASK] Signing rules for MPC jobs #289
  • [TASK] MPC Jobs Pallet : Allow job creator to specify the fallback in case of job failure #290
  • [TASK] Implement inflation rewards for mpc authorities #301
  • [TASK] DKG pallet should handle both edcsa and Schnorr signatures #318
  • Jobs pallet : Allow submitting misbehaviour reports without fee #326
  • [TASK] Storage payment for jobs #327
  • [TASK] Save completed results to pallet storage #337

• Roles Pallet Implementation

  • [TASK] Implement re-staking model for roles pallet #291
  • [TASK] Request job manager to remove services for given validator  #292
  • [TASK] List slashable offence for the validator and compute slash #293
  • [TASK] Implement slashing logic for job offence #287
  • [TASK] Add metadata for role #308
  • Roles pallet : Introduce role session key #325

• Integrate roles/jobs and protocol pallets to testnet runtime ([TASK] Signing rules for MPC jobs #289)

Protocol Pallets

• DKG Pallet

  • Integrate the dkg pallet from dkg-substrate (feat: pallet-dkg | Verify submitted TSS jobs #314)
  • Implement the required traits for jobs/roles pallet (feat: pallet-dkg | Verify submitted TSS jobs #314)

• zkSaas Pallet

  • Implement the zkSaas pallet #319
  • Implement the required traits for jobs/roles pallet #320

Gadget Work

• Gadget Integration
  • [TASK] Modify gadget flow for MPC pallet #283
  • [TASK] Integrate gadgets with the Protocol Pallets to perform Mpc tasks. #333
  • [TASK] Add prometheus monitoring and metrics  gadget#3

Post integration work

• Update all weights
• Document runtime extrinsics

Integration test

DKG

1. All validators sign up for the DKG role and restake all their tokens.
2. A user submits a Phase 1 job through PolkadotJS app, run a DKG w/ all participants (3,5)
3. Verify success of first job, DKG key created, verify job result onchain and other metadata.
4. A user submits a Phase 2 job through PolkadotJS app, run a TSS.
5. Verify success of job, signature created, verify job result onchain and other metadata.

zkSaaS

1. All validators sign up for the DKG role and restake all their tokens.
2. A user submits a Phase 1 job through PolkadotJS app, run a zkSaaS w/ all participants (1,4)
3. A user submits a Phase 2 job through PolkadotJS app, run a zkSaaS proof generation.
4. Verify success of job, proof created, verify job result onchain and other metadata.
5. Simulate a withdrawal/transfer from Webb's bridge.

Webb bridge

1. All validators sign up for the DKG role and restake all their tokens.
2. Webb submits a Phase 1 job, run DKG w/ all participants, use a signing rule that supports democracy + voting.
3. Deploy a bridge, make a deposit, make a withdrawal use zkSaaS flow here as well.
4. Use the relayer to catch the events.
5. Update the relayer to submit Txes to EVM contract on Tangle rather than Substrate pallet (dkg-proposals).
6. Verify a Phase 2 job gets submitted and signed.
7. Update the relayer to watch for completed jobs under the Phase 1 job ID, catch the job result.
8. Submit to the bridges.

[drewstone]

We could do live integration testing on the testnet once #506 is completed