🚷Access Control Contract
Function and Usage
Access control contract is a component smart contract for writing operation access control at the smart contract's level, and all smart contracts in the system inherit its members, attributes and methods. Based on the roles repo, the access control contract adds three special roles, namely, direct bookkeeper, register center and general bookkeeper, which provide identity verification and access control tools through a series of modifier interfaces to control specific writing operation functions at the contract level.
Specifically, the register contract directly applies access control contract modifiers that require a specific number of sub-bookkeeper to access specific writing instructions functions; while all writing instructions functions of sub-bookkeeper require that only the direct bookkeeper can access, and their direct bookkeepers are configured as general bookkeepers. This control method allows the system to strictly limit the routing of writing instructions within the system, ensuring that the commercial and legal arrangement can be strictly realized.
Members and Attributes
😜Role and RolesRepoMembers and Meaning of Access Control Contracts
_ATTORNEYS
Attorney Role group Name (bytes32).
_dk
Direct bookkeeper account address.
_rc
Register Contract API.
_gk
General bookkeeper contract API.
Modifier API
onlyOwner
Only the owner defined in the roles repo can access.
onlyDK
Only the direct bookkeeper defined in the Roles Repo can access.
onlyGC
Only General Counsel (i.e. bookkeeper of the Attorney Role Group as defined in the roles repo) can access.
onlyKeeper
Only bookkeeper (Direct bookkeeper and Sub-bookkeeper registered in the general bookkeeper contract) can access.
onlyAttorney
Only members of the Attorney Role Group defined in the Roles Repo can access.
attorneyOrKeeper
Only attorneys or bookkeepers can access.
Query API
getOwner
Query the owner's account address.
getDK
Query the account address of the direct bookkeeper.
isFinalized
Query whether the state of contract is "finalized".
getRoleAdmin
Query the bookkeeper account address with a specific role.
hasRole
Query the account address with a specific role.
Source Code
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