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// 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 "components/js_injection/common/origin_matcher_mojom_traits.h"
#include "base/strings/pattern.h"
#include "components/js_injection/common/origin_matcher_internal.h"
#include "net/base/ip_address.h"
#include "net/base/ip_endpoint.h"
#include "net/base/parse_number.h"
#include "net/base/scheme_host_port_matcher_rule.h"
#include "net/base/url_util.h"
#include "url/gurl.h"
#include "url/origin.h"
#include "url/url_constants.h"
#include "url/url_util.h"
namespace mojo {
using js_injection::SubdomainMatchingRule;
using js_injection::mojom::OriginMatcherRuleDataView;
// static
js_injection::mojom::SubdomainMatchingRulePtr
StructTraits<OriginMatcherRuleDataView, OriginMatcherRuleUniquePtr>::
subdomain_matching_rule(const OriginMatcherRuleUniquePtr& rule) {
if (rule->type() == js_injection::OriginMatcherRuleType::kAny)
return nullptr;
DCHECK_EQ(js_injection::OriginMatcherRuleType::kSubdomain, rule->type());
const SubdomainMatchingRule* matching_rule =
static_cast<SubdomainMatchingRule*>(rule.get());
js_injection::mojom::SubdomainMatchingRulePtr matching_rule_ptr(
js_injection::mojom::SubdomainMatchingRule::New());
matching_rule_ptr->scheme = matching_rule->scheme();
matching_rule_ptr->optional_host = matching_rule->optional_host();
matching_rule_ptr->optional_port = matching_rule->optional_port();
return matching_rule_ptr;
}
// static
bool StructTraits<OriginMatcherRuleDataView, OriginMatcherRuleUniquePtr>::Read(
OriginMatcherRuleDataView r,
OriginMatcherRuleUniquePtr* out) {
DCHECK(!out->get());
js_injection::mojom::SubdomainMatchingRuleDataView
subdomain_matching_rule_data_view;
r.GetSubdomainMatchingRuleDataView(&subdomain_matching_rule_data_view);
if (subdomain_matching_rule_data_view.is_null()) {
*out = std::make_unique<js_injection::MatchAllOriginsRule>();
return true;
}
js_injection::mojom::SubdomainMatchingRulePtr subdomain_matching_rule;
if (!r.ReadSubdomainMatchingRule(&subdomain_matching_rule))
return false;
if (!SubdomainMatchingRule::IsValidScheme(subdomain_matching_rule->scheme) ||
!SubdomainMatchingRule::IsValidSchemeAndHost(
subdomain_matching_rule->scheme,
subdomain_matching_rule->optional_host)) {
return false;
}
*out = std::make_unique<SubdomainMatchingRule>(
subdomain_matching_rule->scheme, subdomain_matching_rule->optional_host,
subdomain_matching_rule->optional_port);
return true;
}
// static
bool StructTraits<js_injection::mojom::OriginMatcherDataView,
js_injection::OriginMatcher>::
Read(js_injection::mojom::OriginMatcherDataView data,
js_injection::OriginMatcher* out) {
std::vector<OriginMatcherRuleUniquePtr> rules;
if (!data.ReadRules(&rules))
return false;
out->SetRules(std::move(rules));
return true;
}
} // namespace mojo
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