internal static void SetBits(SenseNet.Security.PermissionBitMask permissionMask)
{
ulong allowBits = permissionMask.AllowBits;
ulong denyBits = permissionMask.DenyBits;
var perms = PermissionType.PermissionTypes.ToArray();
var values = new SenseNet.Security.PermissionValue[perms.Length];
foreach (var perm in perms)
{
values[perm.Index] = GetValue(allowBits, denyBits, perm);
}
foreach (var perm in perms)
{
if (values[perm.Index] == SenseNet.Security.PermissionValue.Allowed)
{
SetBits(ref allowBits, ref denyBits, perm, SenseNet.Security.PermissionValue.Allowed);
}
}
foreach (var perm in perms)
{
if (values[perm.Index] == SenseNet.Security.PermissionValue.Denied)
{
SetBits(ref allowBits, ref denyBits, perm, SenseNet.Security.PermissionValue.Denied);
}
}
permissionMask.AllowBits = allowBits;
permissionMask.DenyBits = denyBits;
}
/// <summary>
/// Sets the allowed and denied permissions by the passed bitmask.
/// This method can not reset any allowed or denied.
/// </summary>
/// <param name="entityId">The requested entity.</param>
/// <param name="identityId">The requested identity.</param>
/// <param name="localOnly">Determines whether the edited entry is inheritable or not.</param>
/// <param name="permissionMask">Contains one or more permissions to allow or deny.</param>
/// <returns>A reference to this instance for calling more operations.</returns>
public new SnAclEditor Set(int entityId, int identityId, bool localOnly, SenseNet.Security.PermissionBitMask permissionMask)
{
SetBits(permissionMask);
base.Set(entityId, identityId, localOnly, permissionMask);
return(this);
}
/// <summary>
/// Resets the allowed and denied permissions by the passed bitmask.
/// </summary>
/// <param name="entityId">The requested entity.</param>
/// <param name="identityId">The requested identity.</param>
/// <param name="localOnly">Determines whether the edited entry is inheritable or not.</param>
/// <param name="permissionMask">Contains one or more permissions to allow or deny.</param>
/// <returns>A reference to this instance for calling more operations.</returns>
public new SnAclEditor Reset(int entityId, int identityId, bool localOnly, SenseNet.Security.PermissionBitMask permissionMask)
{
var permissionsToReset = new List <SenseNet.Security.PermissionTypeBase>();
var bits = permissionMask.AllowBits | permissionMask.DenyBits;
for (var i = 0; i < PermissionType.PermissionCount; i++)
{
if ((bits & (1uL << i)) != 0)
{
permissionsToReset.Add(PermissionType.GetByIndex(i));
}
}
ClearPermission(entityId, identityId, localOnly, permissionsToReset.ToArray());
return(this);
}
