Initial project snapshot

backend/internal/modules/sessionbroker/errors.go

@@ -0,0 +1,15 @@
+package sessionbroker
+
+import "errors"
+
+var (
+	ErrSessionNotFound         = errors.New("remote session not found")
+	ErrAttachmentNotFound      = errors.New("session attachment not found")
+	ErrActiveControllerPresent = errors.New("active controller already present")
+	ErrTakeoverNotAllowed      = errors.New("takeover not allowed")
+	ErrTrustedDeviceRequired   = errors.New("trusted device required")
+	ErrAccessDenied            = errors.New("access denied")
+	ErrSessionNotAttachable    = errors.New("session is not attachable")
+	ErrSessionNotTerminable    = errors.New("session is not terminable")
+	ErrAttachTokenInvalid      = errors.New("attach token invalid or expired")
+)