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ConfigBuilder.cpp
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#include "db/ConfigBuilder.hpp"
#include "db/Database.hpp"
#include "fmt/includes.h"
#include "fmt/Preset.hpp"
#include "main/QJS.hpp"
#include <QApplication>
#include <QFile>
#include <QFileInfo>
#define BOX_UNDERLYING_DNS dataStore->core_box_underlying_dns.isEmpty() ? "underlying://0.0.0.0" : dataStore->core_box_underlying_dns
#define BOX_UNDERLYING_DNS_EXPORT dataStore->core_box_underlying_dns.isEmpty() ? (status->forExport ? "local" : "underlying://0.0.0.0") : dataStore->core_box_underlying_dns
namespace NekoGui {
QStringList getAutoBypassExternalProcessPaths(const std::shared_ptr<BuildConfigResult> &result) {
QStringList paths;
for (const auto &extR: result->extRs) {
auto path = extR->program;
if (path.trimmed().isEmpty()) continue;
paths << path.replace("\\", "/");
}
return paths;
}
QString genTunName() {
auto tun_name = "nekoray-tun";
#ifdef Q_OS_MACOS
tun_name = "utun9";
#endif
return tun_name;
}
void MergeJson(const QJsonObject &custom, QJsonObject &outbound) {
// 合并
if (custom.isEmpty()) return;
for (const auto &key: custom.keys()) {
if (outbound.contains(key)) {
auto v = custom[key];
auto v_orig = outbound[key];
if (v.isObject() && v_orig.isObject()) { // isObject 则合并？
auto vo = v.toObject();
QJsonObject vo_orig = v_orig.toObject();
MergeJson(vo, vo_orig);
outbound[key] = vo_orig;
} else {
outbound[key] = v;
}
} else {
outbound[key] = custom[key];
}
}
}
// Common
std::shared_ptr<BuildConfigResult> BuildConfig(const std::shared_ptr<ProxyEntity> &ent, bool forTest, bool forExport) {
auto result = std::make_shared<BuildConfigResult>();
auto status = std::make_shared<BuildConfigStatus>();
status->ent = ent;
status->result = result;
status->forTest = forTest;
status->forExport = forExport;
auto customBean = dynamic_cast<NekoGui_fmt::CustomBean *>(ent->bean.get());
if (customBean != nullptr && customBean->core == "internal-full") {
result->coreConfig = QString2QJsonObject(customBean->config_simple);
} else {
if (IS_NEKO_BOX) {
BuildConfigSingBox(status);
} else {
BuildConfigV2Ray(status);
}
}
// apply custom config
MergeJson(QString2QJsonObject(ent->bean->custom_config), result->coreConfig);
// hook.js
if (result->error.isEmpty() && !forTest) {
auto source = qjs::ReadHookJS();
if (!source.isEmpty()) {
qjs::QJS js(source);
auto js_result = js.EvalFunction("hook.hook_core_config", QJsonObject2QString(result->coreConfig, true));
auto js_result_json = QString2QJsonObject(js_result);
if (!js_result_json.isEmpty() && result->coreConfig != js_result_json) {
MW_show_log("hook.js modified your " + software_core_name + " json config.");
result->coreConfig = js_result_json;
}
}
}
return result;
}
QString BuildChain(int chainId, const std::shared_ptr<BuildConfigStatus> &status) {
auto group = profileManager->GetGroup(status->ent->gid);
if (group == nullptr) {
status->result->error = QString("This profile is not in any group, your data may be corrupted.");
return {};
}
auto resolveChain = [=](const std::shared_ptr<ProxyEntity> &ent) {
QList<std::shared_ptr<ProxyEntity>> resolved;
if (ent->type == "chain") {
auto list = ent->ChainBean()->list;
std::reverse(std::begin(list), std::end(list));
for (auto id: list) {
resolved += profileManager->GetProfile(id);
if (resolved.last() == nullptr) {
status->result->error = QString("chain missing ent: %1").arg(id);
break;
}
if (resolved.last()->type == "chain") {
status->result->error = QString("chain in chain is not allowed: %1").arg(id);
break;
}
}
} else {
resolved += ent;
};
return resolved;
};
// Make list
auto ents = resolveChain(status->ent);
if (!status->result->error.isEmpty()) return {};
if (group->front_proxy_id >= 0) {
auto fEnt = profileManager->GetProfile(group->front_proxy_id);
if (fEnt == nullptr) {
status->result->error = QString("front proxy ent not found.");
return {};
}
ents += resolveChain(fEnt);
if (!status->result->error.isEmpty()) return {};
}
// BuildChain
QString chainTagOut = BuildChainInternal(0, ents, status);
// Chain ent traffic stat
if (ents.length() > 1) {
status->ent->traffic_data->id = status->ent->id;
status->ent->traffic_data->tag = chainTagOut.toStdString();
status->result->outboundStats += status->ent->traffic_data;
}
return chainTagOut;
}
#define DOMAIN_USER_RULE \
for (const auto &line: SplitLinesSkipSharp(dataStore->routing->proxy_domain)) { \
if (dataStore->routing->dns_routing) status->domainListDNSRemote += line; \
status->domainListRemote += line; \
} \
for (const auto &line: SplitLinesSkipSharp(dataStore->routing->direct_domain)) { \
if (dataStore->routing->dns_routing) status->domainListDNSDirect += line; \
status->domainListDirect += line; \
} \
for (const auto &line: SplitLinesSkipSharp(dataStore->routing->block_domain)) { \
status->domainListBlock += line; \
}
#define IP_USER_RULE \
for (const auto &line: SplitLinesSkipSharp(dataStore->routing->block_ip)) { \
status->ipListBlock += line; \
} \
for (const auto &line: SplitLinesSkipSharp(dataStore->routing->proxy_ip)) { \
status->ipListRemote += line; \
} \
for (const auto &line: SplitLinesSkipSharp(dataStore->routing->direct_ip)) { \
status->ipListDirect += line; \
}
// V2Ray
void BuildConfigV2Ray(const std::shared_ptr<BuildConfigStatus> &status) {
// Log
auto logObj = QJsonObject{{"loglevel", dataStore->log_level}};
status->result->coreConfig.insert("log", logObj);
// Inbounds
QJsonObject sniffing{
{"destOverride", QJsonArray{"http", "tls", "quic"}},
{"enabled", true},
{"metadataOnly", false},
{"routeOnly", dataStore->routing->sniffing_mode == SniffingMode::FOR_ROUTING},
};
// socks-in
if (IsValidPort(dataStore->inbound_socks_port) && !status->forTest) {
QJsonObject inboundObj;
inboundObj["tag"] = "socks-in";
inboundObj["protocol"] = "socks";
inboundObj["listen"] = dataStore->inbound_address;
inboundObj["port"] = dataStore->inbound_socks_port;
QJsonObject socksSettings = {{"udp", true}};
if (dataStore->routing->sniffing_mode != SniffingMode::DISABLE) {
inboundObj["sniffing"] = sniffing;
}
if (dataStore->inbound_auth->NeedAuth()) {
socksSettings["auth"] = "password";
socksSettings["accounts"] = QJsonArray{
QJsonObject{
{"user", dataStore->inbound_auth->username},
{"pass", dataStore->inbound_auth->password},
},
};
}
inboundObj["settings"] = socksSettings;
status->inbounds += inboundObj;
}
// http-in
if (IsValidPort(dataStore->inbound_http_port) && !status->forTest) {
QJsonObject inboundObj;
inboundObj["tag"] = "http-in";
inboundObj["protocol"] = "http";
inboundObj["listen"] = dataStore->inbound_address;
inboundObj["port"] = dataStore->inbound_http_port;
if (dataStore->routing->sniffing_mode != SniffingMode::DISABLE) {
inboundObj["sniffing"] = sniffing;
}
if (dataStore->inbound_auth->NeedAuth()) {
inboundObj["settings"] = QJsonObject{
{"accounts", QJsonArray{
QJsonObject{
{"user", dataStore->inbound_auth->username},
{"pass", dataStore->inbound_auth->password},
},
}},
};
}
status->inbounds += inboundObj;
}
// Outbounds
auto tagProxy = BuildChain(0, status);
if (!status->result->error.isEmpty()) return;
// direct & bypass & block
status->outbounds += QJsonObject{
{"protocol", "freedom"},
{"domainStrategy", dataStore->core_ray_freedom_domainStrategy},
{"tag", "direct"},
};
status->outbounds += QJsonObject{
{"protocol", "freedom"},
{"domainStrategy", dataStore->core_ray_freedom_domainStrategy},
{"tag", "bypass"},
};
status->outbounds += QJsonObject{
{"protocol", "blackhole"},
{"tag", "block"},
};
// DNS out
if (!status->forTest) {
QJsonObject dnsOut;
dnsOut["protocol"] = "dns";
dnsOut["tag"] = "dns-out";
QJsonObject dnsOut_settings;
dnsOut_settings["network"] = "tcp";
dnsOut_settings["port"] = 53;
dnsOut_settings["address"] = "8.8.8.8";
dnsOut_settings["userLevel"] = 1;
dnsOut["settings"] = dnsOut_settings;
dnsOut["proxySettings"] = QJsonObject{{"tag", tagProxy},
{"transportLayer", true}};
status->outbounds += dnsOut;
status->routingRules += QJsonObject{
{"type", "field"},
{"port", "53"},
{"inboundTag", QJsonArray{"socks-in", "http-in"}},
{"outboundTag", "dns-out"},
};
}
// custom inbound
if (!status->forTest) QJSONARRAY_ADD(status->inbounds, QString2QJsonObject(dataStore->custom_inbound)["inbounds"].toArray())
status->result->coreConfig.insert("inbounds", status->inbounds);
status->result->coreConfig.insert("outbounds", status->outbounds);
// user rule
if (!status->forTest) {
DOMAIN_USER_RULE
IP_USER_RULE
}
// final add DNS
QJsonObject dns;
QJsonArray dnsServers;
// Remote or FakeDNS
QJsonObject dnsServerRemote;
dnsServerRemote["address"] = dataStore->routing->remote_dns;
dnsServerRemote["domains"] = QList2QJsonArray<QString>(status->domainListDNSRemote);
dnsServerRemote["queryStrategy"] = dataStore->routing->remote_dns_strategy;
if (!status->forTest) dnsServers += dnsServerRemote;
// Direct
auto directDnsAddress = dataStore->routing->direct_dns;
if (directDnsAddress.contains("://")) {
auto directDnsIp = SubStrBefore(SubStrAfter(directDnsAddress, "://"), "/");
if (IsIpAddress(directDnsIp)) {
status->routingRules.push_front(QJsonObject{
{"type", "field"},
{"ip", QJsonArray{directDnsIp}},
{"outboundTag", "direct"},
});
} else {
status->routingRules.push_front(QJsonObject{
{"type", "field"},
{"domain", QJsonArray{directDnsIp}},
{"outboundTag", "direct"},
});
}
} else if (directDnsAddress != "localhost") {
status->routingRules.push_front(QJsonObject{
{"type", "field"},
{"ip", QJsonArray{directDnsAddress}},
{"outboundTag", "direct"},
});
}
QJsonObject directObj{
{"address", directDnsAddress.replace("https://", "https+local://")},
{"queryStrategy", dataStore->routing->direct_dns_strategy},
{"domains", QList2QJsonArray<QString>(status->domainListDNSDirect)},
};
if (dataStore->routing->dns_final_out == "bypass") {
dnsServers.prepend(directObj);
} else {
dnsServers.append(directObj);
}
dns["disableFallback"] = true;
dns["servers"] = dnsServers;
dns["tag"] = "dns";
if (dataStore->routing->use_dns_object) {
dns = QString2QJsonObject(dataStore->routing->dns_object);
}
status->result->coreConfig.insert("dns", dns);
// Routing
QJsonObject routing;
routing["domainStrategy"] = dataStore->routing->domain_strategy;
if (status->forTest) routing["domainStrategy"] = "AsIs";
// final add user rule (block)
QJsonObject routingRule_tmp;
routingRule_tmp["type"] = "field";
routingRule_tmp["outboundTag"] = "block";
if (!status->ipListBlock.isEmpty()) {
auto tmp = routingRule_tmp;
tmp["ip"] = QList2QJsonArray<QString>(status->ipListBlock);
status->routingRules += tmp;
}
if (!status->domainListBlock.isEmpty()) {
auto tmp = routingRule_tmp;
tmp["domain"] = QList2QJsonArray<QString>(status->domainListBlock);
status->routingRules += tmp;
}
// final add user rule (proxy)
routingRule_tmp["outboundTag"] = "proxy";
if (!status->ipListRemote.isEmpty()) {
auto tmp = routingRule_tmp;
tmp["ip"] = QList2QJsonArray<QString>(status->ipListRemote);
status->routingRules += tmp;
}
if (!status->domainListRemote.isEmpty()) {
auto tmp = routingRule_tmp;
tmp["domain"] = QList2QJsonArray<QString>(status->domainListRemote);
status->routingRules += tmp;
}
// final add user rule (bypass)
routingRule_tmp["outboundTag"] = "bypass";
if (!status->ipListDirect.isEmpty()) {
auto tmp = routingRule_tmp;
tmp["ip"] = QList2QJsonArray<QString>(status->ipListDirect);
status->routingRules += tmp;
}
if (!status->domainListDirect.isEmpty()) {
auto tmp = routingRule_tmp;
tmp["domain"] = QList2QJsonArray<QString>(status->domainListDirect);
status->routingRules += tmp;
}
// def_outbound
if (!status->forTest) status->routingRules += QJsonObject{
{"type", "field"},
{"port", "0-65535"},
{"outboundTag", dataStore->routing->def_outbound},
};
// final add routing rule
auto routingRules = QString2QJsonObject(dataStore->routing->custom)["rules"].toArray();
if (status->forTest) routingRules = {};
if (!status->forTest) QJSONARRAY_ADD(routingRules, QString2QJsonObject(dataStore->custom_route_global)["rules"].toArray())
QJSONARRAY_ADD(routingRules, status->routingRules)
routing["rules"] = routingRules;
status->result->coreConfig.insert("routing", routing);
// Policy & stats
QJsonObject policy;
QJsonObject levels;
QJsonObject level1;
level1["connIdle"] = 30;
levels["1"] = level1;
policy["levels"] = levels;
QJsonObject policySystem;
policySystem["statsOutboundDownlink"] = true;
policySystem["statsOutboundUplink"] = true;
policy["system"] = policySystem;
status->result->coreConfig.insert("policy", policy);
status->result->coreConfig.insert("stats", QJsonObject());
}
QString BuildChainInternal(int chainId, const QList<std::shared_ptr<ProxyEntity>> &ents,
const std::shared_ptr<BuildConfigStatus> &status) {
QString chainTag = "c-" + Int2String(chainId);
QString chainTagOut;
bool muxApplied = false;
QString pastTag;
int pastExternalStat = 0;
int index = 0;
for (const auto &ent: ents) {
// tagOut: v2ray outbound tag for a profile
// profile2 (in) (global) tag g-(id)
// profile1 tag (chainTag)-(id)
// profile0 (out) tag (chainTag)-(id) / single: chainTag=g-(id)
auto tagOut = chainTag + "-" + Int2String(ent->id);
// needGlobal: can only contain one?
bool needGlobal = false;
// first profile set as global
auto isFirstProfile = index == ents.length() - 1;
if (isFirstProfile) {
needGlobal = true;
tagOut = "g-" + Int2String(ent->id);
}
// last profile set as "proxy"
if (chainId == 0 && index == 0) {
needGlobal = false;
tagOut = "proxy";
}
// ignoreConnTag
if (index != 0) {
status->result->ignoreConnTag << tagOut;
}
if (needGlobal) {
if (status->globalProfiles.contains(ent->id)) {
continue;
}
status->globalProfiles += ent->id;
}
if (index > 0) {
// chain rules: past
if (pastExternalStat == 0) {
auto replaced = status->outbounds.last().toObject();
if (IS_NEKO_BOX) {
replaced["detour"] = tagOut;
} else {
replaced["proxySettings"] = QJsonObject{
{"tag", tagOut},
{"transportLayer", true},
};
}
status->outbounds.removeLast();
status->outbounds += replaced;
} else {
if (IS_NEKO_BOX) {
status->routingRules += QJsonObject{
{"inbound", QJsonArray{pastTag + "-mapping"}},
{"outbound", tagOut},
};
} else {
status->routingRules += QJsonObject{
{"type", "field"},
{"inboundTag", QJsonArray{pastTag + "-mapping"}},
{"outboundTag", tagOut},
};
}
}
} else {
// index == 0 means last profile in chain / not chain
chainTagOut = tagOut;
status->result->outboundStat = ent->traffic_data;
}
// chain rules: this
auto ext_mapping_port = 0;
auto ext_socks_port = 0;
auto thisExternalStat = ent->bean->NeedExternal(isFirstProfile);
if (thisExternalStat < 0) {
status->result->error = "This configuration cannot be set automatically, please try another.";
return {};
}
// determine port
if (thisExternalStat > 0) {
if (ent->type == "custom") {
auto bean = ent->CustomBean();
if (IsValidPort(bean->mapping_port)) {
ext_mapping_port = bean->mapping_port;
} else {
ext_mapping_port = MkPort();
}
if (IsValidPort(bean->socks_port)) {
ext_socks_port = bean->socks_port;
} else {
ext_socks_port = MkPort();
}
} else {
ext_mapping_port = MkPort();
ext_socks_port = MkPort();
}
}
if (thisExternalStat == 2) dataStore->need_keep_vpn_off = true;
if (thisExternalStat == 1) {
// mapping
if (IS_NEKO_BOX) {
status->inbounds += QJsonObject{
{"type", "direct"},
{"tag", tagOut + "-mapping"},
{"listen", "127.0.0.1"},
{"listen_port", ext_mapping_port},
{"override_address", ent->bean->serverAddress},
{"override_port", ent->bean->serverPort},
};
} else {
status->inbounds += QJsonObject{
{"protocol", "dokodemo-door"},
{"tag", tagOut + "-mapping"},
{"listen", "127.0.0.1"},
{"port", ext_mapping_port},
{"settings", QJsonObject{
// to
{"address", ent->bean->serverAddress},
{"port", ent->bean->serverPort},
{"network", "tcp,udp"},
}},
};
}
// no chain rule and not outbound, so need to set to direct
if (isFirstProfile) {
if (IS_NEKO_BOX) {
status->routingRules += QJsonObject{
{"inbound", QJsonArray{tagOut + "-mapping"}},
{"outbound", "direct"},
};
} else {
status->routingRules += QJsonObject{
{"type", "field"},
{"inboundTag", QJsonArray{tagOut + "-mapping"}},
{"outboundTag", "direct"},
};
}
}
}
// Outbound
QJsonObject outbound;
auto stream = GetStreamSettings(ent->bean.get());
if (thisExternalStat > 0) {
auto extR = ent->bean->BuildExternal(ext_mapping_port, ext_socks_port, thisExternalStat);
if (extR.program.isEmpty()) {
status->result->error = QObject::tr("Core not found: %1").arg(ent->bean->DisplayCoreType());
return {};
}
if (!extR.error.isEmpty()) { // rejected
status->result->error = extR.error;
return {};
}
extR.tag = ent->bean->DisplayType();
status->result->extRs.emplace_back(std::make_shared<NekoGui_fmt::ExternalBuildResult>(extR));
// SOCKS OUTBOUND
if (IS_NEKO_BOX) {
outbound["type"] = "socks";
outbound["server"] = "127.0.0.1";
outbound["server_port"] = ext_socks_port;
} else {
outbound["protocol"] = "socks";
QJsonObject settings;
QJsonArray servers;
QJsonObject server;
server["address"] = "127.0.0.1";
server["port"] = ext_socks_port;
servers.push_back(server);
settings["servers"] = servers;
outbound["settings"] = settings;
}
} else {
const auto coreR = IS_NEKO_BOX ? ent->bean->BuildCoreObjSingBox() : ent->bean->BuildCoreObjV2Ray();
if (coreR.outbound.isEmpty()) {
status->result->error = "unsupported outbound";
return {};
}
if (!coreR.error.isEmpty()) { // rejected
status->result->error = coreR.error;
return {};
}
outbound = coreR.outbound;
}
// outbound misc
outbound["tag"] = tagOut;
ent->traffic_data->id = ent->id;
ent->traffic_data->tag = tagOut.toStdString();
status->result->outboundStats += ent->traffic_data;
// mux common
auto needMux = ent->type == "vmess" || ent->type == "trojan" || ent->type == "vless";
needMux &= dataStore->mux_concurrency > 0;
if (stream != nullptr) {
if (IS_NEKO_BOX) {
if (stream->network == "grpc" || stream->network == "quic" || (stream->network == "http" && stream->security == "tls")) {
needMux = false;
}
} else {
if (stream->network == "grpc" || stream->network == "quic") {
needMux = false;
}
}
if (stream->multiplex_status == 0) {
if (!dataStore->mux_default_on) needMux = false;
} else if (stream->multiplex_status == 1) {
needMux = true;
} else if (stream->multiplex_status == 2) {
needMux = false;
}
}
if (ent->type == "vless" && outbound["flow"] != "") {
needMux = false;
}
// common
if (IS_NEKO_BOX) {
// apply domain_strategy
outbound["domain_strategy"] = dataStore->routing->outbound_domain_strategy;
// apply mux
if (!muxApplied && needMux) {
auto muxObj = QJsonObject{
{"enabled", true},
{"protocol", dataStore->mux_protocol},
{"padding", dataStore->mux_padding},
{"max_streams", dataStore->mux_concurrency},
};
outbound["multiplex"] = muxObj;
muxApplied = true;
}
} else {
// apply domain_strategy
if (!status->forTest) outbound["domainStrategy"] = dataStore->routing->outbound_domain_strategy;
// apply mux
if (!muxApplied && needMux) {
auto muxObj = QJsonObject{
{"enabled", true},
{"concurrency", dataStore->mux_concurrency},
};
outbound["mux"] = muxObj;
muxApplied = true;
}
}
// apply custom outbound settings
MergeJson(QString2QJsonObject(ent->bean->custom_outbound), outbound);
// Bypass Lookup for the first profile
auto serverAddress = ent->bean->serverAddress;
auto customBean = dynamic_cast<NekoGui_fmt::CustomBean *>(ent->bean.get());
if (customBean != nullptr && customBean->core == "internal") {
auto server = QString2QJsonObject(customBean->config_simple)["server"].toString();
if (!server.isEmpty()) serverAddress = server;
}
if (!IsIpAddress(serverAddress)) {
status->domainListDNSDirect += "full:" + serverAddress;
}
status->outbounds += outbound;
pastTag = tagOut;
pastExternalStat = thisExternalStat;
index++;
}
return chainTagOut;
}
// SingBox
void BuildConfigSingBox(const std::shared_ptr<BuildConfigStatus> &status) {
// Log
status->result->coreConfig["log"] = QJsonObject{{"level", dataStore->log_level}};
// Inbounds
// mixed-in
if (IsValidPort(dataStore->inbound_socks_port) && !status->forTest) {
QJsonObject inboundObj;
inboundObj["tag"] = "mixed-in";
inboundObj["type"] = "mixed";
inboundObj["listen"] = dataStore->inbound_address;
inboundObj["listen_port"] = dataStore->inbound_socks_port;
if (dataStore->routing->sniffing_mode != SniffingMode::DISABLE) {
inboundObj["sniff"] = true;
inboundObj["sniff_override_destination"] = dataStore->routing->sniffing_mode == SniffingMode::FOR_DESTINATION;
}
if (dataStore->inbound_auth->NeedAuth()) {
inboundObj["users"] = QJsonArray{
QJsonObject{
{"username", dataStore->inbound_auth->username},
{"password", dataStore->inbound_auth->password},
},
};
}
inboundObj["domain_strategy"] = dataStore->routing->domain_strategy;
status->inbounds += inboundObj;
}
// tun-in
if (IS_NEKO_BOX_INTERNAL_TUN && dataStore->spmode_vpn && !status->forTest) {
QJsonObject inboundObj;
inboundObj["tag"] = "tun-in";
inboundObj["type"] = "tun";
inboundObj["interface_name"] = genTunName();
inboundObj["auto_route"] = true;
inboundObj["endpoint_independent_nat"] = true;
inboundObj["mtu"] = dataStore->vpn_mtu;
inboundObj["stack"] = Preset::SingBox::VpnImplementation.value(dataStore->vpn_implementation);
inboundObj["strict_route"] = dataStore->vpn_strict_route;
inboundObj["inet4_address"] = "172.19.0.1/28";
if (dataStore->vpn_ipv6) inboundObj["inet6_address"] = "fdfe:dcba:9876::1/126";
if (dataStore->routing->sniffing_mode != SniffingMode::DISABLE) {
inboundObj["sniff"] = true;
inboundObj["sniff_override_destination"] = dataStore->routing->sniffing_mode == SniffingMode::FOR_DESTINATION;
}
inboundObj["domain_strategy"] = dataStore->routing->domain_strategy;
status->inbounds += inboundObj;
}
// Outbounds
auto tagProxy = BuildChain(0, status);
if (!status->result->error.isEmpty()) return;
// direct & bypass & block
status->outbounds += QJsonObject{
{"type", "direct"},
{"tag", "direct"},
};
status->outbounds += QJsonObject{
{"type", "direct"},
{"tag", "bypass"},
};
status->outbounds += QJsonObject{
{"type", "block"},
{"tag", "block"},
};
if (!status->forTest) {
status->outbounds += QJsonObject{
{"type", "dns"},
{"tag", "dns-out"},
};
}
// custom inbound
if (!status->forTest) QJSONARRAY_ADD(status->inbounds, QString2QJsonObject(dataStore->custom_inbound)["inbounds"].toArray())
status->result->coreConfig.insert("inbounds", status->inbounds);
status->result->coreConfig.insert("outbounds", status->outbounds);
// user rule
if (!status->forTest) {
DOMAIN_USER_RULE
IP_USER_RULE
}
// sing-box common rule object
auto make_rule = [&](const QStringList &list, bool isIP = false) {
QJsonObject rule;
//
QJsonArray ip_cidr;
QJsonArray geoip;
//
QJsonArray domain_keyword;
QJsonArray domain_subdomain;
QJsonArray domain_regexp;
QJsonArray domain_full;
QJsonArray geosite;
for (auto item: list) {
if (isIP) {
if (item.startsWith("geoip:")) {
geoip += item.replace("geoip:", "");
} else {
ip_cidr += item;
}
} else {
// https://www.v2fly.org/config/dns.html#dnsobject
if (item.startsWith("geosite:")) {
geosite += item.replace("geosite:", "");
} else if (item.startsWith("full:")) {
domain_full += item.replace("full:", "").toLower();
} else if (item.startsWith("domain:")) {
domain_subdomain += item.replace("domain:", "").toLower();
} else if (item.startsWith("regexp:")) {
domain_regexp += item.replace("regexp:", "").toLower();
} else if (item.startsWith("keyword:")) {
domain_keyword += item.replace("keyword:", "").toLower();
} else {
domain_full += item.toLower();
}
}
}
if (isIP) {
if (ip_cidr.isEmpty() && geoip.isEmpty()) return rule;
rule["ip_cidr"] = ip_cidr;
rule["geoip"] = geoip;
} else {
if (domain_keyword.isEmpty() && domain_subdomain.isEmpty() && domain_regexp.isEmpty() && domain_full.isEmpty() && geosite.isEmpty()) {
return rule;
}
rule["domain"] = domain_full;
rule["domain_suffix"] = domain_subdomain; // v2ray Subdomain => sing-box suffix
rule["domain_keyword"] = domain_keyword;
rule["domain_regex"] = domain_regexp;
rule["geosite"] = geosite;
}
return rule;
};
// final add DNS
QJsonObject dns;
QJsonArray dnsServers;
QJsonArray dnsRules;
// Remote
if (!status->forTest)
dnsServers += QJsonObject{
{"tag", "dns-remote"},
{"address_resolver", "dns-local"},
{"strategy", dataStore->routing->remote_dns_strategy},
{"address", dataStore->routing->remote_dns},
{"detour", tagProxy},
};
// Direct
auto directDNSAddress = dataStore->routing->direct_dns;
if (directDNSAddress == "localhost") directDNSAddress = BOX_UNDERLYING_DNS_EXPORT;
if (!status->forTest) {
QJsonObject directObj{
{"tag", "dns-direct"},
{"address_resolver", "dns-local"},
{"strategy", dataStore->routing->direct_dns_strategy},
{"address", directDNSAddress.replace("+local://", "://")},
{"detour", "direct"},
};
if (dataStore->routing->dns_final_out == "bypass") {
dnsServers.prepend(directObj);
} else {
dnsServers.append(directObj);
}
}
// block
if (!status->forTest)
dnsServers += QJsonObject{
{"tag", "dns-block"},
{"address", "rcode://success"},
};
// Fakedns
if (dataStore->fake_dns && IS_NEKO_BOX_INTERNAL_TUN && dataStore->spmode_vpn && !status->forTest) {
dnsServers += QJsonObject{
{"tag", "dns-fake"},
{"address", "fakeip"},
};
dns["fakeip"] = QJsonObject{
{"enabled", true},
{"inet4_range", "198.18.0.0/15"},
{"inet6_range", "fc00::/18"},
};
}
// Underlying 100% Working DNS
dnsServers += QJsonObject{
{"tag", "dns-local"},
{"address", BOX_UNDERLYING_DNS_EXPORT},
{"detour", "direct"},
};
// sing-box dns rule object
auto add_rule_dns = [&](const QStringList &list, const QString &server) {
auto rule = make_rule(list, false);
if (rule.isEmpty()) return;
rule["server"] = server;
dnsRules += rule;
};
add_rule_dns(status->domainListDNSRemote, "dns-remote");
add_rule_dns(status->domainListDNSDirect, "dns-direct");
// built-in rules
if (!status->forTest) {
dnsRules += QJsonObject{
{"query_type", QJsonArray{32, 33}},
{"server", "dns-block"},
};
dnsRules += QJsonObject{
{"domain_suffix", ".lan"},
{"server", "dns-block"},
};
}
// fakedns rule
if (dataStore->fake_dns && IS_NEKO_BOX_INTERNAL_TUN && dataStore->spmode_vpn && !status->forTest) {
dnsRules += QJsonObject{
{"inbound", "tun-in"},
{"server", "dns-fake"},
};
}
dns["servers"] = dnsServers;
dns["rules"] = dnsRules;
dns["independent_cache"] = true;
if (dataStore->routing->use_dns_object) {
dns = QString2QJsonObject(dataStore->routing->dns_object);
}
status->result->coreConfig.insert("dns", dns);
// Routing
// dns hijack
if (!status->forTest) {
status->routingRules += QJsonObject{
{"protocol", "dns"},
{"outbound", "dns-out"},
};
}
// sing-box routing rule object
auto add_rule_route = [&](const QStringList &list, bool isIP, const QString &out) {
auto rule = make_rule(list, isIP);
if (rule.isEmpty()) return;
rule["outbound"] = out;
status->routingRules += rule;
};
// final add user rule
add_rule_route(status->domainListBlock, false, "block");
add_rule_route(status->domainListRemote, false, tagProxy);
add_rule_route(status->domainListDirect, false, "bypass");
add_rule_route(status->ipListBlock, true, "block");
add_rule_route(status->ipListRemote, true, tagProxy);
add_rule_route(status->ipListDirect, true, "bypass");
// built-in rules
status->routingRules += QJsonObject{
{"network", "udp"},
{"port", QJsonArray{135, 137, 138, 139, 5353}},
{"outbound", "block"},
};
status->routingRules += QJsonObject{
{"ip_cidr", QJsonArray{"224.0.0.0/3", "ff00::/8"}},
{"outbound", "block"},
};
status->routingRules += QJsonObject{
{"source_ip_cidr", QJsonArray{"224.0.0.0/3", "ff00::/8"}},
{"outbound", "block"},
};
// tun user rule
if (IS_NEKO_BOX_INTERNAL_TUN && dataStore->spmode_vpn && !status->forTest) {
auto match_out = dataStore->vpn_rule_white ? "proxy" : "bypass";
QString process_name_rule = dataStore->vpn_rule_process.trimmed();
if (!process_name_rule.isEmpty()) {
auto arr = SplitLinesSkipSharp(process_name_rule);
QJsonObject rule{{"outbound", match_out},
{"process_name", QList2QJsonArray(arr)}};
status->routingRules += rule;
}
QString cidr_rule = dataStore->vpn_rule_cidr.trimmed();
if (!cidr_rule.isEmpty()) {