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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_SANITIZE_SCRIPT_ERRORS_H_
#define THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_SANITIZE_SCRIPT_ERRORS_H_
namespace blink {
// https://html.spec.whatwg.org/C/webappapis.html#muted-errors
// "A boolean which, if true, means that error information will not be provided
// for errors in this script. This is used to mute errors for cross-origin
// scripts, since that can leak private information."
//
// For example:
// - A classic script from a cross-origin url without a "crossorigin" attribute
// has "kSanitize" flag.
// - A classic script from a cross-origin url with a "crossorigin" attribute
// has "kDoNotSanitize" flag.
// - A classic script from a same-origin url has "kDoNotSanitize" flag.
//
// "Muting" here usually means hiding error content, not hiding error
// existence. When an error is muted, a sanitized error instance is dispatched
// instead of the original error. But in the promise unhandled rejection case,
// error existence is hidden when kSanitize is specified.
enum class SanitizeScriptErrors {
// "muted errors" is false
kDoNotSanitize,
// "muted errors" is true
kSanitize
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_SCRIPT_SANITIZE_ERRORS_H_
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