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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/paint_preview/common/redaction_params.h"
#include "base/containers/contains.h"
#include "net/base/schemeful_site.h"
namespace paint_preview {
RedactionParams::RedactionParams() = default;
RedactionParams::RedactionParams(
base::flat_set<url::Origin> allowed_origins,
base::flat_set<net::SchemefulSite> allowed_sites)
: state_({std::move(allowed_origins), std::move(allowed_sites)}) {}
RedactionParams::RedactionParams(const RedactionParams&) = default;
RedactionParams& RedactionParams::operator=(const RedactionParams&) = default;
RedactionParams::RedactionParams(RedactionParams&&) = default;
RedactionParams& RedactionParams::operator=(RedactionParams&&) = default;
RedactionParams::~RedactionParams() = default;
RedactionParams::State::State(base::flat_set<url::Origin> allowed_origins,
base::flat_set<net::SchemefulSite> allowed_sites)
: allowed_origins(std::move(allowed_origins)),
allowed_sites(std::move(allowed_sites)) {}
RedactionParams::State::State(const RedactionParams::State&) = default;
RedactionParams::State& RedactionParams::State::operator=(
const RedactionParams::State&) = default;
RedactionParams::State::State(RedactionParams::State&&) = default;
RedactionParams::State& RedactionParams::State::operator=(
RedactionParams::State&&) = default;
RedactionParams::State::~State() = default;
bool RedactionParams::ShouldRedactSubframe(
const url::Origin& frame_origin) const {
if (!state_) {
return false;
}
return !state_->AllowlistContainsOrigin(frame_origin) &&
!state_->AllowlistContainsSite(frame_origin);
}
bool RedactionParams::State::AllowlistContainsOrigin(
const url::Origin& origin) const {
return base::Contains(allowed_origins, origin);
}
bool RedactionParams::State::AllowlistContainsSite(
const url::Origin& origin) const {
return !allowed_sites.empty() &&
base::Contains(allowed_sites, net::SchemefulSite(origin));
}
} // namespace paint_preview
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