LST Staking generic contract (StakingValidator for Starknet first)

[MSghais]

Description

LST factory and StakingValidator factory fully Open source from day 1.

Basically mint an aX token, starting with the aSTRK one, aETH and aBTC coming later.

Check the Docs of the Starknet Staking contract:
https://docs.starknet.io/staking/overview/

StakingValidator have a main address for the validator (AFK), but can delegate to another validators.
We can add a validator AFK bonus in the contract for future plan.

• Create a Factory contract to stake LST that call a StakingValidator component.
• Create a StakingValidator interface (can be one for Starknet first, but gonna implement and deploy another for ETH & BTC)
• StakingValidator can stake deposit to the main validator (AFK) with a bonus points, or every validators.
• Access control
• Add Upgradeable contract
• Deposit and withdraw fees with set functions and admin check
• Set functions for Staking validator address

[casweeney]

Tackling this issue:

• I will first checkout Starknet staking contract docs
• I will study other LST smart contract implementation,
• I will implement it using Cairo

[Joe-joe25]

@MSghais can i be assigned this, I'll like to work on it

[Abeeujah]

Hi, I'm a Cairo Developer, ready to get to work on this,

• I'd go through the Staking Contract Docs, to map out the architecture of the program, as it would influence the StakingValidator Interface,
• For access control and upgradeability, I'd use the openzepellin components, and then ensure the deposit fees and withdraw fees have the admin check,
• and also add a function to set the staking validator address.

[mimisavage]

Let me handle this issue!

[Supa-mega]

May I pick this up? first time contributor

[blessingbytes]

can i work on this

ETA 24hrs