Function buildRbacPolicy

buildRbacPolicy<Sub, Res, Act, Ctx, Role>(
    __namedParameters: {
        name?: string;
        requiredRolesResolver: (res: Res, act: Act) => Role[] | Promise<Role[]>;
        userRolesResolver: (sub: Sub) => Role[] | Promise<Role[]>;
    },
): RoleBasedPolicy<Sub, Res, Act, Ctx, Role>
Creates a Role-Based Access Control policy. Grants access when the subject has at least one of the required roles for the resource/action.
Type Parameters
- Sub
  Subject type (typically a user)
- Res
  Resource type
- Act
  Action type
- Ctx
  Context type
- Role
  Role type (typically string)
Parameters
- __namedParameters: {
      name?: string;
      requiredRolesResolver: (res: Res, act: Act) => Role[] | Promise<Role[]>;
      userRolesResolver: (sub: Sub) => Role[] | Promise<Role[]>;
  }
Returns RoleBasedPolicy<Sub, Res, Act, Ctx, Role>
A RBAC policy
Example
```
const rbacPolicy = buildRbacPolicy<User, Document, string, Context, string>({
  requiredRolesResolver: (doc, action) =>
    action === "read" ? ["user", "admin"] : ["admin"],
  userRolesResolver: (user) => user.roles
});
```
- Defined in gatehouse.ts:626