Yield
TetuSwap
Technical
Second Stage
Work
Community
Tetu EOA Protection
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Tetu has a central governance contract - Controller under control of MultiSig Wallet with public signers.
However, for reducing EOA effect we implement different levels of access to our contracts.
Level 1 - Strict access
We have 48h time lock for any actions on this layer.
Protection logic implemented in a special contract - Announcer
Announcer contains scheduling for time-locked operations.
For each function announce call twice forbidden.
Function types under time-lock control:
- Any contract address changes in Controller
- Any ratio changes (currently Profit Sharing and Fund ratios)
- Any token movements from contracts to MultiSig Wallet
- TETU mint operation
- Proxy contract upgrades
- Strategy change for a vault
The only controller has access to this type of function and can call it only after the time-lock period.
Level 2 - Governance actions
On this layer, we will not use time-lock for the reason of not critical functionality or urgent actions.
Controller or Governance can call it immediately:
Bookkeeper
- Remove vaults or strategies from the registered lists
Controller
- Add/remove Reward Distributor addresses
- Add/remove HardWorker addresses
- Add/remove from Whitelist
- Register Vault/Strategy
FeeRewardForwarder
- Set conversation path for rewards
Strategy
- Emergency exit from external project and pause investing
- Continue investing
- Move money from strategy to vault
- Invest money from strategy to external project
MintHelper
Only MintHelper has access to our TETU token contract and this address is unchangeable.
- Setup Dev Funds addresses and ratios for next mints
SmartVault
- Change activity statusDeactivated vault can't do HardWork and accept Deposits. Withdraw allowed.
- Call DoHardWork
- Add/Remove reward tokens
- Rebalance vault (withdraw all from strategy to vault and invest again)
- Withdraw all from strategy to Vault
LiquidityBalancer
- Move tokens from LiquidityBalancer to Controller contract
- Set target Price/TVL
- Set Router
- Set Targets' Update ratios
NotifyHelper
- Disperse weekly emission
- Move tokens from NotifyHelper to Controller
PayrollClerk
- Add worker or change the worker wallet address
- Change any worker settings except worked hours
- Pay salary
- Set Price Calculator address
- Move tokens from PayrollClerk to Controller
PriceCalculator
- Change any settings
Level 3 - HardWorkers and Reward distributors actions
Any actions allowed for HardWorker/Distributor also allowed for Controller and Governance
Allowed:
- DoHardWork for HardWorker
- Call LiquidityBalancer for HardWorker
- Disperse rewards for vaults for Reward Distributor
Last modified 5mo ago
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