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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_SECURITY_COOP_CROSS_ORIGIN_ISOLATION_MODE_H_
#define CONTENT_BROWSER_SECURITY_COOP_CROSS_ORIGIN_ISOLATION_MODE_H_
namespace content {
// This enum represents the cross-origin isolation mode as defined in the HTML
// spec:
// https://html.spec.whatwg.org/dev/document-sequences.html#cross-origin-isolation-mode
//
// The cross-origin isolation describes the cross-origin capabilities of an
// execution context.
enum class CrossOriginIsolationMode {
// The execution context is complying with the security policies required to
// get access to APIs gated behind crossOriginIsolation. However, some
// platforms cannot support the process isolation required to grant safe
// access to those APIs. In this case, the context is in a logical
// cross-origin isolation mode, where the restrictions of the security
// policies apply, but it does not get access to crossOriginIsolation-gated
// APIs.
kLogical,
// The execution context is cross-origin isolated and process isolated, and
// may access APIs gated behind crossOriginIsolation. Note that this access
// might still be restricted by the PermissionPolicy set by the top-level
// frame.
kConcrete
};
} // namespace content
#endif // CONTENT_BROWSER_SECURITY_COOP_CROSS_ORIGIN_ISOLATION_MODE_H_
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