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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/reporting/reporting_endpoint.h"
#include <string>
#include <tuple>
#include "base/time/time.h"
#include "net/base/network_anonymization_key.h"
#include "net/reporting/reporting_target_type.h"
#include "url/gurl.h"
#include "url/origin.h"
namespace net {
ReportingEndpointGroupKey::ReportingEndpointGroupKey() = default;
ReportingEndpointGroupKey::ReportingEndpointGroupKey(
const NetworkAnonymizationKey& network_anonymization_key,
const std::optional<url::Origin>& origin,
const std::string& group_name,
ReportingTargetType target_type)
: ReportingEndpointGroupKey(network_anonymization_key,
std::nullopt,
origin,
group_name,
target_type) {}
ReportingEndpointGroupKey::ReportingEndpointGroupKey(
const NetworkAnonymizationKey& network_anonymization_key,
std::optional<base::UnguessableToken> reporting_source,
const std::optional<url::Origin>& origin,
const std::string& group_name,
ReportingTargetType target_type)
: reporting_source(std::move(reporting_source)),
network_anonymization_key(network_anonymization_key),
origin(origin),
group_name(group_name),
target_type(target_type) {
// If `reporting_source` is present, it must not be empty.
DCHECK(!(this->reporting_source.has_value() &&
this->reporting_source->is_empty()));
// If `target_type` is developer, `origin` must be present.
// If `target_type` is enterprise, `origin` must not be present.
DCHECK((this->origin.has_value() &&
this->target_type == ReportingTargetType::kDeveloper) ||
(!this->origin.has_value() &&
this->target_type == ReportingTargetType::kEnterprise));
}
ReportingEndpointGroupKey::ReportingEndpointGroupKey(
const ReportingEndpointGroupKey& other,
const std::optional<base::UnguessableToken>& reporting_source)
: ReportingEndpointGroupKey(other.network_anonymization_key,
reporting_source,
other.origin,
other.group_name,
other.target_type) {}
ReportingEndpointGroupKey::ReportingEndpointGroupKey(
const ReportingEndpointGroupKey& other) = default;
ReportingEndpointGroupKey::ReportingEndpointGroupKey(
ReportingEndpointGroupKey&& other) = default;
ReportingEndpointGroupKey& ReportingEndpointGroupKey::operator=(
const ReportingEndpointGroupKey&) = default;
ReportingEndpointGroupKey& ReportingEndpointGroupKey::operator=(
ReportingEndpointGroupKey&&) = default;
ReportingEndpointGroupKey::~ReportingEndpointGroupKey() = default;
bool operator<(const ReportingEndpointGroupKey& lhs,
const ReportingEndpointGroupKey& rhs) {
return std::tie(lhs.reporting_source, lhs.network_anonymization_key,
lhs.origin, lhs.group_name, lhs.target_type) <
std::tie(rhs.reporting_source, rhs.network_anonymization_key,
rhs.origin, rhs.group_name, rhs.target_type);
}
bool operator>(const ReportingEndpointGroupKey& lhs,
const ReportingEndpointGroupKey& rhs) {
return std::tie(lhs.reporting_source, lhs.network_anonymization_key,
lhs.origin, lhs.group_name, lhs.target_type) >
std::tie(rhs.reporting_source, rhs.network_anonymization_key,
rhs.origin, rhs.group_name, rhs.target_type);
}
std::string ReportingEndpointGroupKey::ToString() const {
return "Source: " +
(reporting_source ? reporting_source->ToString() : "null") +
"; NAK: " + network_anonymization_key.ToDebugString() +
"; Origin: " + (origin ? origin->Serialize() : "null") +
"; Group name: " + group_name + "; Target type: " +
(target_type == ReportingTargetType::kDeveloper ? "developer"
: "enterprise");
}
const int ReportingEndpoint::EndpointInfo::kDefaultPriority = 1;
const int ReportingEndpoint::EndpointInfo::kDefaultWeight = 1;
ReportingEndpoint::ReportingEndpoint() = default;
ReportingEndpoint::ReportingEndpoint(const ReportingEndpointGroupKey& group,
const EndpointInfo& info)
: group_key(group), info(info) {
DCHECK_LE(0, info.weight);
DCHECK_LE(0, info.priority);
}
ReportingEndpoint::ReportingEndpoint(const ReportingEndpoint& other) = default;
ReportingEndpoint::ReportingEndpoint(ReportingEndpoint&& other) = default;
ReportingEndpoint& ReportingEndpoint::operator=(const ReportingEndpoint&) =
default;
ReportingEndpoint& ReportingEndpoint::operator=(ReportingEndpoint&&) = default;
ReportingEndpoint::~ReportingEndpoint() = default;
bool ReportingEndpoint::is_valid() const {
return info.url.is_valid();
}
ReportingEndpointGroup::ReportingEndpointGroup() = default;
ReportingEndpointGroup::ReportingEndpointGroup(
const ReportingEndpointGroup& other) = default;
ReportingEndpointGroup::~ReportingEndpointGroup() = default;
CachedReportingEndpointGroup::CachedReportingEndpointGroup(
const ReportingEndpointGroupKey& group_key,
OriginSubdomains include_subdomains,
base::Time expires,
base::Time last_used)
: group_key(group_key),
include_subdomains(include_subdomains),
expires(expires),
last_used(last_used) {}
CachedReportingEndpointGroup::CachedReportingEndpointGroup(
const ReportingEndpointGroup& endpoint_group,
base::Time now)
: CachedReportingEndpointGroup(endpoint_group.group_key,
endpoint_group.include_subdomains,
now + endpoint_group.ttl /* expires */,
now /* last_used */) {
// Don't cache V1 document endpoints; this should only be used for V0
// endpoint groups.
DCHECK(!endpoint_group.group_key.IsDocumentEndpoint());
}
} // namespace net
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