☁️Common

Ownership transfer logic for Astroport contracts

1. Summary

The Common file defines the struct used when a contract owner proposes a change of ownership as well as the logic to propose and transfer contract ownership.

2. Variables and Functions

Structs

Name	Description	Contains
OwnershipProposal	This struct holds parameters used for a contract ownership transfer request.	owner - the newly proposed owner ttl - time until the proposal to change ownership expires

Functions

Name	Params	Description
propose_new_owner	(deps: DepsMut, info: MessageInfo, env: Env, new_owner: String, expires_in: u64, owner: Addr, proposal: Item<OwnershipProposal>) -> StdResult<Response>	Creates a new request to change contract ownership
drop_ownership_proposal	(deps: DepsMut, info: MessageInfo, owner: Addr, proposal: Item) -> StdResult<Response>	Removes a request to change contract ownership
claim_ownership	(deps: DepsMut, info: MessageInfo, env: Env, proposal: Item<OwnershipProposal>, cb: fn(DepsMut, Addr) -> StdResult<()>) -> StdResult<Response>	Claims ownership over the contract. cb is a callback function that returns the result of the claim to a specific contract