chromium/components/policy/core/browser/url_allowlist_policy_handler.cc

// Copyright 2021 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/policy/core/browser/url_allowlist_policy_handler.h"

#include <memory>
#include <utility>
#include <vector>

#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "base/values.h"
#include "components/policy/core/browser/policy_error_map.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/core/common/policy_pref_names.h"
#include "components/policy/policy_constants.h"
#include "components/prefs/pref_value_map.h"
#include "components/strings/grit/components_strings.h"
#include "components/url_matcher/url_util.h"

namespace {

// Checks if the host contains an * (asterik) that would have no effect on the
// domain or subdomain. It is a common mistake that admins allow sites with * as
// a wildcard in the hostname although it has no effect on the domain and
// subdomains. Two example for such a common mistake are: 1- *.android.com 2-
// developer.*.com which allow neither android.com nor developer.android.com
bool ValidateHost(const std::string& host) { … }

}  // namespace

namespace policy {

URLAllowlistPolicyHandler::URLAllowlistPolicyHandler(const char* policy_name)
    : … { … }

URLAllowlistPolicyHandler::~URLAllowlistPolicyHandler() = default;

bool URLAllowlistPolicyHandler::CheckPolicySettings(const PolicyMap& policies,
                                                    PolicyErrorMap* errors) { … }

void URLAllowlistPolicyHandler::ApplyPolicySettings(const PolicyMap& policies,
                                                    PrefValueMap* prefs) { … }

bool URLAllowlistPolicyHandler::ValidatePolicy(const std::string& url_pattern) { … }

}  // namespace policy