| // 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_PLATFORM_LOADER_FETCH_HTTPS_STATE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_LOADER_FETCH_HTTPS_STATE_H_ |
| |
| #include "base/optional.h" |
| #include "third_party/blink/renderer/platform/platform_export.h" |
| |
| namespace blink { |
| |
| class SecurityOrigin; |
| |
| // https://fetch.spec.whatwg.org/#concept-https-state-value |
| enum class HttpsState { |
| kNone, |
| // kDeprecated is not used. |
| kModern |
| }; |
| |
| // According to the Fetch spec, HTTPS state is set during fetch, e.g. to |
| // modern for https: or to request's client's HTTPS state for data:. |
| // In the Blink implementation however, HTTPS state is calculated from |
| // response URL's SecurityOrigin and optional |parent_https_state| (that |
| // represents request's client's HTTPS state) to emulate this behavior. |
| // TODO(https://crbug.com/880986): Implement HTTPS state in more |
| // spec-conformant way. |
| PLATFORM_EXPORT HttpsState CalculateHttpsState( |
| const SecurityOrigin*, |
| base::Optional<HttpsState> parent_https_state = base::nullopt); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_LOADER_FETCH_HTTPS_STATE_H_ |
