requirePermission

Contract: JBOperatable​‌

Step by step

Only allows the speficied account or an operator of the account to proceed.

Definition

modifier requirePermission(
  address _account,
  uint256 _domain,
  uint256 _permissionIndex
) { ... }

• Arguments:
  • _projectId is the ID of the project.
• The modifier function can be used by any internal function.

Body

1. Make sure the message's sender fulfills the criteria.

   _requirePermission(_account, _domain, _permissionIndex);

   Internal references:

   • _requirePermission

2. Continue the rest of the function.

   _;

Code

/**
  @notice
  Only allows the speficied account or an operator of the account to proceed.

  @param _account The account to check for.
  @param _domain The domain namespace to look for an operator within.
  @param _permissionIndex The index of the permission to check for.
*/
modifier requirePermission(
  address _account,
  uint256 _domain,
  uint256 _permissionIndex
) {
  _requirePermission(_account, _domain, _permissionIndex);
  _;
}

Bug bounty

Category	Description	Reward
Optimization	Help make this operation more efficient.	0.5ETH
Low severity	Identify a vulnerability in this operation that could lead to an inconvenience for a user of the protocol or for a protocol developer.	1ETH
High severity	Identify a vulnerability in this operation that could lead to data corruption or loss of funds.	5+ETH