nekoray_Mahdi-zarei/src/dataStore/RouteEntity.cpp
2025-02-05 07:44:02 +03:30

698 lines
25 KiB
C++

#include <QJsonObject>
#include <QJsonArray>
#include "include/dataStore/RouteEntity.h"
#include "include/dataStore/Database.hpp"
#include "include/configs/proxy/Preset.hpp"
#include <iostream>
namespace NekoGui {
QJsonArray get_as_array(const QList<QString>& str, bool castToNum = false) {
QJsonArray res;
for (const auto &item: str) {
if (castToNum) res.append(item.toInt());
else res.append(item);
}
return res;
}
bool isValidStrArray(const QStringList& arr) {
for (const auto& item: arr) {
if (!item.trimmed().isEmpty()) return true;
}
return false;
}
RouteRule::RouteRule(const RouteRule& other) {
name = other.name;
ip_version = other.ip_version;
network = other.network;
protocol = other.protocol;
inbound << other.inbound;
domain << other.domain;
domain_suffix << other.domain_suffix;
domain_keyword << other.domain_keyword;
domain_regex << other.domain_regex;
source_ip_cidr << other.source_ip_cidr;
source_ip_is_private = other.source_ip_is_private;
ip_cidr << other.ip_cidr;
ip_is_private = other.ip_is_private;
source_port << other.source_port;
source_port_range << other.source_port_range;
port << other.port;
port_range << other.port_range;
process_name << other.process_name;
process_path << other.process_path;
process_path_regex << other.process_path_regex;
rule_set << other.rule_set;
invert = other.invert;
outboundID = other.outboundID;
actionType = other.actionType;
rejectMethod = other.rejectMethod;
no_drop = other.no_drop;
override_address = other.override_address;
override_port = other.override_port;
sniffers << other.sniffers;
sniffOverrideDest = other.sniffOverrideDest;
strategy = other.strategy;
_add(new configItem("name", &name, itemType::string));
_add(new configItem("ip_version", &ip_version, itemType::string));
_add(new configItem("network", &network, itemType::string));
_add(new configItem("protocol", &protocol, itemType::string));
_add(new configItem("inbound", &inbound, itemType::stringList));
_add(new configItem("domain", &domain, itemType::stringList));
_add(new configItem("domain_suffix", &domain_suffix, itemType::stringList));
_add(new configItem("domain_keyword", &domain_keyword, itemType::stringList));
_add(new configItem("domain_regex", &domain_regex, itemType::stringList));
_add(new configItem("source_ip_cidr", &source_ip_cidr, itemType::stringList));
_add(new configItem("source_ip_is_private", &source_ip_is_private, itemType::boolean));
_add(new configItem("ip_cidr", &ip_cidr, itemType::stringList));
_add(new configItem("ip_is_private", &ip_is_private, itemType::boolean));
_add(new configItem("source_port", &source_port, itemType::stringList));
_add(new configItem("source_port_range", &source_port_range, itemType::stringList));
_add(new configItem("port", &port, itemType::stringList));
_add(new configItem("port_range", &port_range, itemType::stringList));
_add(new configItem("process_name", &process_name, itemType::stringList));
_add(new configItem("process_path", &process_path, itemType::stringList));
_add(new configItem("process_path_regex", &process_path_regex, itemType::stringList));
_add(new configItem("rule_set", &rule_set, itemType::stringList));
_add(new configItem("invert", &invert, itemType::boolean));
_add(new configItem("outboundID", &outboundID, itemType::integer));
_add(new configItem("actionType", &actionType, itemType::string));
_add(new configItem("rejectMethod", &rejectMethod, itemType::string));
_add(new configItem("noDrop", &no_drop, itemType::boolean));
_add(new configItem("override_address", &override_address, itemType::string));
_add(new configItem("override_port", &override_port, itemType::integer));
_add(new configItem("sniffers", &sniffers, itemType::stringList));
_add(new configItem("sniffOverrideDest", &sniffOverrideDest, itemType::boolean));
_add(new configItem("strategy", &strategy, itemType::string));
}
QJsonObject RouteRule::get_rule_json(bool forView, const QString& outboundTag) {
QJsonObject obj;
if (!ip_version.isEmpty()) obj["ip_version"] = ip_version.toInt();
if (!network.isEmpty()) obj["network"] = network;
if (!protocol.isEmpty()) obj["protocol"] = protocol;
if (isValidStrArray(inbound)) obj["inbound"] = get_as_array(inbound);
if (isValidStrArray(domain)) obj["domain"] = get_as_array(domain);
if (isValidStrArray(domain_suffix)) obj["domain_suffix"] = get_as_array(domain_suffix);
if (isValidStrArray(domain_keyword)) obj["domain_keyword"] = get_as_array(domain_keyword);
if (isValidStrArray(domain_regex)) obj["domain_regex"] = get_as_array(domain_regex);
if (isValidStrArray(source_ip_cidr)) obj["source_ip_cidr"] = get_as_array(source_ip_cidr);
if (source_ip_is_private) obj["source_ip_is_private"] = source_ip_is_private;
if (isValidStrArray(ip_cidr)) obj["ip_cidr"] = get_as_array(ip_cidr);
if (ip_is_private) obj["ip_is_private"] = ip_is_private;
if (isValidStrArray(source_port)) obj["source_port"] = get_as_array(source_port, true);
if (isValidStrArray(source_port_range)) obj["source_port_range"] = get_as_array(source_port_range);
if (isValidStrArray(port)) obj["port"] = get_as_array(port, true);
if (isValidStrArray(port_range)) obj["port_range"] = get_as_array(port_range);
if (isValidStrArray(process_name)) obj["process_name"] = get_as_array(process_name);
if (isValidStrArray(process_path)) obj["process_path"] = get_as_array(process_path);
if (isValidStrArray(process_path_regex)) obj["process_path_regex"] = get_as_array(process_path_regex);
if (isValidStrArray(rule_set)) obj["rule_set"] = get_as_array(rule_set);
if (invert) obj["invert"] = invert;
// fix action type
if (actionType == "route")
{
if (outboundID == -3) actionType = "reject";
if (outboundID == -4) actionType = "resolve";
}
obj["action_type"] = actionType;
if (actionType == "reject")
{
if (!rejectMethod.isEmpty()) obj["reject_method"] = rejectMethod;
if (no_drop) obj["no_drop"] = no_drop;
}
if (actionType == "route" || actionType == "route-options")
{
if (!override_address.isEmpty()) obj["override_address"] = override_address;
if (override_port.toInt() > 0) obj["override_port"] = override_port.toInt();
if (actionType == "route")
{
if (forView) {
switch (outboundID) { // TODO use constants
case -1:
obj["outbound"] = "proxy";
break;
case -2:
obj["outbound"] = "direct";
break;
default:
auto prof = NekoGui::profileManager->GetProfile(outboundID);
if (prof == nullptr) {
MW_show_log("The outbound described in the rule chain is missing, maybe your data is corrupted");
return {};
}
obj["outbound"] = prof->bean->DisplayName();
}
} else {
if (!outboundTag.isEmpty()) obj["outbound"] = outboundTag;
else obj["outbound"] = outboundID;
}
}
}
if (actionType == "sniff")
{
if (isValidStrArray(sniffers)) obj["sniffers"] = get_as_array(sniffers);
if (sniffOverrideDest) obj["override_destination"] = sniffOverrideDest;
}
if (actionType == "resolve")
{
if (!strategy.isEmpty()) obj["strategy"] = strategy;
}
return obj;
}
// TODO use constant for field names
QStringList RouteRule::get_attributes() {
return {
"ip_version",
"network",
"protocol",
"inbound",
"domain",
"domain_suffix",
"domain_keyword",
"domain_regex",
"source_ip_cidr",
"source_ip_is_private",
"ip_cidr",
"ip_is_private",
"source_port",
"source_port_range",
"port",
"port_range",
"process_name",
"process_path",
"process_path_regex",
"rule_set",
"invert",
"action_type",
};
}
QStringList RouteRule::get_route_options()
{
QStringList options;
options << "override_address" << "override_port";
return options;
}
QStringList RouteRule::get_reject_options()
{
QStringList options;
options << "method" << "no_drop";
return options;
}
QStringList RouteRule::get_resolve_options()
{
QStringList options;
options << "strategy";
return options;
}
QStringList RouteRule::get_sniff_options()
{
QStringList options;
options << "override_destination";
return options;
}
inputType RouteRule::get_input_type(const QString& fieldName) {
if (fieldName == "invert" ||
fieldName == "source_ip_is_private" ||
fieldName == "ip_is_private" ||
fieldName == "no_drop" ||
fieldName == "override_destination") return trufalse;
if (fieldName == "ip_version" ||
fieldName == "network" ||
fieldName == "protocol" ||
fieldName == "action_type" ||
fieldName == "method" ||
fieldName == "strategy") return select;
return text;
}
QStringList RouteRule::get_values_for_field(const QString& fieldName) {
if (fieldName == "ip_version") {
return {"", "4", "6"};
}
if (fieldName == "network") {
return {"", "tcp", "udp"};
}
if (fieldName == "protocol") {
auto resp = Preset::SingBox::SniffProtocols;
resp.prepend("");
return resp;
}
if (fieldName == "action_type")
{
return Preset::SingBox::ActionTypes;
}
if (fieldName == "method")
{
auto resp = Preset::SingBox::rejectMethods;
resp.prepend("");
return resp;
}
if (fieldName == "strategy")
{
auto resp = Preset::SingBox::DomainStrategy;
resp.prepend("");
return resp;
}
return {};
}
QStringList RouteRule::get_current_value_string(const QString& fieldName) {
if (fieldName == "ip_version") {
return {ip_version};
}
if (fieldName == "network") {
return {network};
}
if (fieldName == "protocol") {
return {protocol};
}
if (fieldName == "action_type")
{
return {actionType};
}
if (fieldName == "method")
{
return {rejectMethod};
}
if (fieldName == "strategy")
{
return {strategy};
}
if (fieldName == "override_address")
{
return {override_address};
}
if (fieldName == "override_port")
{
return {override_port};
}
if (fieldName == "inbound") return inbound;
if (fieldName == "domain") return domain;
if (fieldName == "domain_suffix") return domain_suffix;
if (fieldName == "domain_keyword") return domain_keyword;
if (fieldName == "domain_regex") return domain_regex;
if (fieldName == "source_ip_cidr") return source_ip_cidr;
if (fieldName == "ip_cidr") return ip_cidr;
if (fieldName == "source_port") return source_port;
if (fieldName == "source_port_range") return source_port_range;
if (fieldName == "port") return port;
if (fieldName == "port_range") return port_range;
if (fieldName == "process_name") return process_name;
if (fieldName == "process_path") return process_path;
if (fieldName == "process_path_regex") return process_path_regex;
if (fieldName == "rule_set") return rule_set;
return {};
}
QString RouteRule::get_current_value_bool(const QString& fieldName) const {
if (fieldName == "source_ip_is_private") {
return source_ip_is_private? "true":"false";
}
if (fieldName == "ip_is_private") {
return ip_is_private? "true":"false";
}
if (fieldName == "invert") {
return invert? "true":"false";
}
if (fieldName == "no_drop")
{
return no_drop? "true":"false";
}
if (fieldName == "override_destination")
{
return sniffOverrideDest? "true":"false";
}
return nullptr;
}
QStringList filterEmpty(const QStringList& base) {
QStringList res;
for (const auto& item: base) {
if (item.trimmed().isEmpty()) continue;
res << item.trimmed();
}
return res;
}
void RouteRule::set_field_value(const QString& fieldName, const QStringList& value) {
if (fieldName == "ip_version") {
ip_version = value[0];
}
if (fieldName == "network") {
network = value[0];
}
if (fieldName == "protocol") {
protocol = value[0];
}
if (fieldName == "inbound") {
inbound = filterEmpty(value);
}
if (fieldName == "domain") {
domain = filterEmpty(value);
}
if (fieldName == "domain_suffix") {
domain_suffix = filterEmpty(value);
}
if (fieldName == "domain_keyword") {
domain_keyword = filterEmpty(value);
}
if (fieldName == "domain_regex") {
domain_regex = filterEmpty(value);
}
if (fieldName == "source_ip_cidr") {
source_ip_cidr = filterEmpty(value);
}
if (fieldName == "source_ip_is_private") {
source_ip_is_private = value[0]=="true";
}
if (fieldName == "ip_cidr") {
ip_cidr = filterEmpty(value);
}
if (fieldName == "ip_is_private") {
ip_is_private = value[0]=="true";
}
if (fieldName == "source_port") {
source_port = filterEmpty(value);
}
if (fieldName == "source_port_range") {
source_port_range = filterEmpty(value);
}
if (fieldName == "port") {
port = filterEmpty(value);
}
if (fieldName == "port_range") {
port_range = filterEmpty(value);
}
if (fieldName == "process_name") {
process_name = filterEmpty(value);
}
if (fieldName == "process_path") {
process_path = filterEmpty(value);
}
if (fieldName == "process_path_regex") {
process_path_regex = filterEmpty(value);
}
if (fieldName == "rule_set") {
rule_set = filterEmpty(value);
}
if (fieldName == "invert") {
invert = value[0]=="true";
}
if (fieldName == "action_type")
{
actionType = value[0];
}
if (fieldName == "method")
{
rejectMethod = value[0];
}
if (fieldName == "no_drop")
{
no_drop = value[0]=="true";
}
if (fieldName == "override_address")
{
override_address = value[0];
}
if (fieldName == "override_port")
{
override_port = value[0];
}
if (fieldName == "override_destination")
{
sniffOverrideDest = value[0]=="true";
}
if (fieldName == "strategy")
{
strategy = value[0];
}
}
bool RouteRule::isEmpty() {
return get_rule_json().keys().length() == 1;
}
bool isOutboundIDValid(int id) {
switch (id) {
case -1:
return true;
case -2:
return true;
default:
return profileManager->profiles.count(id) > 0;
}
}
int getOutboundID(const QString& name) {
if (name == "proxy") return -1;
if (name == "direct") return -2;
for (const auto& item: profileManager->profiles) {
if (item.second->bean->name == name) return item.first;
}
return INVALID_ID;
}
QList<std::shared_ptr<RouteRule>> RoutingChain::parseJsonArray(const QJsonArray& arr, QString* parseError) {
if (arr.empty()) {
parseError->append("Input is not a valid json array");
return {};
}
auto rules = QList<std::shared_ptr<RouteRule>>();
auto ruleID = 1;
for (const auto& item: arr) {
if (!item.isObject()) {
parseError->append(QString("expected array of json objects but have member of type '%1'").arg(item.type()));
return {};
}
auto obj = item.toObject();
auto rule = std::make_shared<RouteRule>();
bool hasOutbound = false;
for (const auto& key: obj.keys()) {
auto val = obj.value(key);
if (key == "outbound") {
if (val.isDouble()) {
if (!isOutboundIDValid(val.toInt())) {
parseError->append(QString("outbound id %1 is not valid").arg(val.toInt()));
return {};
}
rule->outboundID = val.toInt();
hasOutbound = true;
} else if (val.isString()) {
auto id = getOutboundID(val.toString());
if (id == INVALID_ID) {
parseError->append(QString("outbound with name %1 does not exist").arg(val.toString()));
return {};
}
rule->outboundID = id;
hasOutbound = true;
}
} else if (val.isArray()) {
rule->set_field_value(key, QJsonArray2QListString(val.toArray()));
} else if (val.isString()) {
rule->set_field_value(key, {val.toString()});
} else if (val.isBool()) {
rule->set_field_value(key, {val.toBool() ? "true":"false"});
}
}
if (hasOutbound) {
rule->name = "imported rule #" + Int2String(ruleID++);
rules << rule;
}
else {
parseError->append(QString("rule has no outbound: %1").arg(QJsonObject2QString(obj, false)));
return {};
}
}
return rules;
}
QJsonArray RoutingChain::get_route_rules(bool forView, std::map<int, QString> outboundMap) {
QJsonArray res;
for (const auto &item: Rules) {
auto outboundTag = QString();
if (outboundMap.count(item->outboundID)) outboundTag = outboundMap[item->outboundID];
auto rule_json = item->get_rule_json(forView, outboundTag);
if (rule_json.empty()) {
MW_show_log("Aborted generating routing section, an error has occurred");
return {};
}
res += rule_json;
}
return res;
}
bool RoutingChain::isViewOnly() const {
return id == IranBypassChainID ||
id == ChinaBypassChainID;
}
std::shared_ptr<RoutingChain> RoutingChain::GetDefaultChain() {
auto defaultChain = std::make_shared<RoutingChain>();
defaultChain->name = "Default";
auto defaultRule = std::make_shared<RouteRule>();
defaultRule->name = "Route DNS";
defaultRule->actionType = "hijack-dns";
defaultChain->Rules << defaultRule;
return defaultChain;
}
std::shared_ptr<RoutingChain> RoutingChain::GetIranDefaultChain() {
auto chain = std::make_shared<RoutingChain>();
chain->name = "Bypass Iran";
chain->id = IranBypassChainID;
chain->save_control_no_save = true;
auto rule0 = std::make_shared<RouteRule>();
rule0->name = "Route DNS";
rule0->actionType = "hijack-dns";
chain->Rules << rule0;
auto rule1 = std::make_shared<RouteRule>();
rule1->rule_set << QString("ir_IP") << QString("category-ir_SITE");
rule1->name = "Bypass Iran IPs and Domains";
rule1->outboundID = -2;
chain->Rules << rule1;
auto rule2 = std::make_shared<RouteRule>();
rule2->name = "Bypass Private IPs";
rule2->ip_is_private = true;
rule1->outboundID = -2;
chain->Rules << rule2;
return chain;
}
std::shared_ptr<RoutingChain> RoutingChain::GetChinaDefaultChain() {
auto chain = std::make_shared<RoutingChain>();
chain->name = "Bypass China";
chain->id = ChinaBypassChainID;
chain->save_control_no_save = true;
auto rule0 = std::make_shared<RouteRule>();
rule0->name = "Route DNS";
rule0->actionType = "hijack-dns";
chain->Rules << rule0;
auto rule1 = std::make_shared<RouteRule>();
rule1->name = "Bypass Chinese IPs and Domains";
rule1->rule_set << QString("cn_IP") << QString("geolocation-cn_SITE") << QString("cn_SITE");
rule1->outboundID = -2;
chain->Rules << rule1;
auto rule2 = std::make_shared<RouteRule>();
rule2->name = "Bypass Private IPs";
rule2->ip_is_private = true;
rule1->outboundID = -2;
chain->Rules << rule2;
return chain;
}
std::shared_ptr<QList<int>> RoutingChain::get_used_outbounds() {
auto res = std::make_shared<QList<int>>();
for (const auto& item: Rules) {
res->push_back(item->outboundID);
}
return res;
}
std::shared_ptr<QStringList> RoutingChain::get_used_rule_sets() {
auto res = std::make_shared<QStringList>();
for (const auto& item: Rules) {
for (const auto& ruleItem: item->rule_set) {
res->push_back(ruleItem);
}
}
return res;
}
QStringList RoutingChain::get_direct_sites() {
auto res = QStringList();
for (const auto& item: Rules) {
if (item->outboundID == -2) {
for (const auto& rset: item->rule_set) {
if (rset.endsWith("_SITE")) res << QString("ruleset:" + rset);
}
for (const auto& domain: item->domain) {
res << QString("domain:" + domain);
}
for (const auto& suffix: item->domain_suffix) {
res << QString("suffix:" + suffix);
}
for (const auto& keyword: item->domain_keyword) {
res << QString("keyword:" + keyword);
}
for (const auto& regex: item->domain_regex) {
res << QString("regex:" + regex);
}
}
}
return res;
}
RoutingChain::RoutingChain(const RoutingChain& other) : JsonStore(other) {
id = other.id;
name = QString(other.name);
for (const auto& item: other.Rules) {
Rules.push_back(std::make_shared<RouteRule>(*item));
}
fn = QString(other.fn);
_add(new configItem("id", &id, itemType::integer));
_add(new configItem("name", &name, itemType::string));
_add(new configItem("rules", &castedRules, itemType::jsonStoreList));
}
bool RoutingChain::Save() {
castedRules.clear();
for (const auto &item: Rules) {
castedRules.push_back(dynamic_cast<JsonStore*>(item.get()));
}
return JsonStore::Save();
}
void RoutingChain::FromJson(QJsonObject object) {
for (const auto &key: object.keys()) {
if (_map.count(key) == 0) {
continue;
}
auto value = object[key];
auto item = _map[key].get();
if (item == nullptr) continue;
if (item->type == itemType::jsonStoreList) {
// it is of rule type
if (!value.isArray()) continue;
Rules.clear();
auto arr = value.toArray();
for (auto obj : arr) {
auto rule = std::make_shared<RouteRule>();
rule->FromJson(obj.toObject());
Rules << rule;
}
}
}
JsonStore::FromJson(object);
}
}