/// <summary>
/// Clears all the roles in the roles list. This is only meant to be used during the static RefreshAllRoles method.
/// </summary>
private void ClearRoles()
{
lock (instanceLockObj)
{
RolesWithRight.Clear();
}
}
/// <summary>
/// Removes a Role from the collection of roles that allow this Right.
/// </summary>
/// <param name="roleName"></param>
/// <returns>Returns true if the role was removed, false otherwise.</returns>
/// <remarks>
///
/// Use this method specifically to remove roles from the internal list. This lets us keep track
/// of what's removed from it.
///
/// </remarks>
public bool RemoveRole(string roleName)
{
roleName = PrepareRoleName(roleName);
if (roleName.Equals(BlogConfig.AdministratorRole, StringComparison.OrdinalIgnoreCase))
{
throw new System.Security.SecurityException("Rights can not be removed from the administrative role");
}
else
{
lock (instanceLockObj)
{
return(RolesWithRight.Remove(roleName));
}
}
}
/// <summary>
/// Adds a role to the list of roles that have this Right.
/// </summary>
/// <param name="roleName"></param>
/// <returns>True if the role doesn't already exist in the list of roles. Otherwise, false.</returns>
/// <remarks>
///
/// Use this method specifically to add roles to the internal list. This lets us keep track
/// of what's added to it.
///
/// </remarks>
public bool AddRole(string roleName)
{
roleName = PrepareRoleName(roleName);
lock (instanceLockObj)
{
if (!Roles.Contains(roleName, StringComparer.OrdinalIgnoreCase))
{
RolesWithRight.Add(roleName);
return(true);
}
else
{
return(false);
}
}
}
