cookie_utils.cc | Explore in Territory

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/renderer_host/cookie_utils.h"

#include <cstddef>
#include <ostream>
#include <string>

#include "base/feature_list.h"
#include "base/logging.h"
#include "base/ranges/algorithm.h"
#include "base/strings/string_util.h"
#include "base/unguessable_token.h"
#include "content/browser/devtools/devtools_instrumentation.h"
#include "content/browser/navigation_or_document_handle.h"
#include "content/browser/renderer_host/navigation_request.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/cookie_access_details.h"
#include "content/public/browser/legacy_tech_cookie_issue_details.h"
#include "content/public/common/content_client.h"
#include "content/public/common/content_features.h"
#include "net/cookies/cookie_inclusion_status.h"
#include "services/metrics/public/cpp/metrics_utils.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "url/gurl.h"

namespace content {

namespace {

void PotentiallyRecordNonAsciiCookieNameValue(
    RenderFrameHost* rfh,
    CookieAccessDetails::Type access_type,
    const std::string& name,
    const std::string& value) { … }

// Relies on checks in RecordPartitionedCookiesUKMs to confirm that that the
// cookie name is not "receive-cookie-deprecation", that cookie is first party
// partitioned and the RenderFrameHost is not prerendering.
void RecordFirstPartyPartitionedCookieCrossSiteContextUKM(
    RenderFrameHostImpl* render_frame_host_impl,
    const net::CanonicalCookie& cookie,
    const ukm::SourceId& source_id) { … }

// Relies on checks in RecordPartitionedCookiesUKMs to confirm that that the
// cookie is partitioned, the cookie name is not
// "receive-cookie-deprecation" and the RenderFrameHost is not prerendering.
void RecordPartitionedCookieUseV2UKM(RenderFrameHost* rfh,
                                     const net::CanonicalCookie& cookie,
                                     const ukm::SourceId& source_id) { … }

void RecordPartitionedCookiesUKMs(RenderFrameHostImpl* render_frame_host_impl,
                                  const net::CanonicalCookie& cookie) { … }

void RecordRedirectContextDowngradeUKM(RenderFrameHost* rfh,
                                       CookieAccessDetails::Type access_type,
                                       const net::CanonicalCookie& cookie,
                                       const GURL& url) { … }

void RecordSchemefulContextDowngradeUKM(
    RenderFrameHost* rfh,
    CookieAccessDetails::Type access_type,
    const net::CookieInclusionStatus& status,
    const GURL& url) { … }

// LINT.IfChange(should_report_dev_tools)
bool ShouldReportDevToolsIssueForStatus(
    const net::CookieInclusionStatus& status) { … }
// LINT.ThenChange(//content/browser/renderer_host/cookie_utils.cc:should_report_legacy_tech_report)

// LINT.IfChange(should_report_legacy_tech_report)
bool ShouldReportLegacyTechIssueForStatus(
    const net::CookieInclusionStatus& status) { … }
// LINT.ThenChange(//content/browser/renderer_host/cookie_utils.cc:should_report_dev_tools)

// Logs cookie issues to DevTools Issues Panel and logs events to UseCounters
// and UKM for a single cookie-accessed event.
// TODO(crbug.com/40632967): Remove when no longer needed.
void EmitCookieWarningsAndMetricsOnce(
    RenderFrameHostImpl* rfh,
    const network::mojom::CookieAccessDetailsPtr& cookie_details) { … }

// Logs cookie issues to Legacy Technology Report.
void ReportLegacyTechEvent(
    RenderFrameHostImpl* render_frame_host,
    NavigationRequest* navigation_request,
    const network::mojom::CookieAccessDetailsPtr& cookie_details) { … }

}  // namespace

void SplitCookiesIntoAllowedAndBlocked(
    const network::mojom::CookieAccessDetailsPtr& cookie_details,
    CookieAccessDetails* allowed,
    CookieAccessDetails* blocked) { … }

void EmitCookieWarningsAndMetrics(
    RenderFrameHostImpl* rfh,
    NavigationRequest* navigation_request,
    const network::mojom::CookieAccessDetailsPtr& cookie_details) { … }

}  // namespace content
chromium/content/browser/renderer_host/cookie_utils.cc
