SboxSuperuser/Engine/Commands/PrivateReplyValidation.cs
A static validator for private command reply payloads. It checks a request GUID, a CommandStatus enum value, a message string, and parallel key/value string arrays for length, control characters, uniqueness and overall size limits.
namespace SboxSuperuser.Engine.Commands;
internal static class PrivateReplyValidation
{
internal static bool IsValid( Guid requestId, CommandStatus status, string message, string[] keys, string[] values )
{
return requestId != Guid.Empty && Enum.IsDefined( status ) && !string.IsNullOrWhiteSpace( message ) && message.Length <= 1024
&& !message.Any( char.IsControl )
&& keys is not null && values is not null && keys.Length == values.Length && keys.Length <= 16
&& keys.All( key => !string.IsNullOrWhiteSpace( key ) && key.Length <= 64 && !key.Any( char.IsControl ) )
&& values.All( value => value is not null && value.Length <= 1024 && !value.Any( char.IsControl ) )
&& keys.Distinct( StringComparer.Ordinal ).Count() == keys.Length
&& keys.Sum( key => key.Length ) + values.Sum( value => value.Length ) <= 8192;
}
}