fix(transport): validate MaxConcurrentImportSessions at startup — a zero cap no longer bricks imports silently (plan R2-05 T8)

2026-07-13 10:05:31 -04:00
parent db623c1435
commit 9b4890326e
2 changed files with 20 additions and 0 deletions
@@ -48,6 +48,10 @@ public sealed class TransportOptionsValidator : OptionsValidatorBase<TransportOp
            $"ScadaBridge:Transport:MaxUnlockAttemptsPerSession must be positive " +
            $"(was {options.MaxUnlockAttemptsPerSession}); it caps failed passphrase attempts before a session locks.");

+        builder.RequireThat(options.MaxConcurrentImportSessions > 0,
+            $"ScadaBridge:Transport:MaxConcurrentImportSessions must be positive " +
+            $"(was {options.MaxConcurrentImportSessions}); a zero/negative cap rejects every import session forever.");
+
        builder.RequireThat(options.MaxUnlockAttemptsPerIpPerHour > 0,
            $"ScadaBridge:Transport:MaxUnlockAttemptsPerIpPerHour must be positive " +
            $"(was {options.MaxUnlockAttemptsPerIpPerHour}); it caps unlock attempts per IP address per hour.");