refactor: show default fingerprint in ui

Not add it to configuration in slient.

fix(sub): add fingerprint for vmess

fmt/Bean2CoreObj_box.cpp

@@ -52,14 +52,14 @@ namespace NekoGui_fmt {
             if (!alpn.trimmed().isEmpty()) {
                 tls["alpn"] = QList2QJsonArray(alpn.split(","));
             }
-            auto fp = utlsFingerprint.isEmpty() ? NekoGui::dataStore->utlsFingerprint : utlsFingerprint;
+            QString fp = utlsFingerprint;
             if (!reality_pbk.trimmed().isEmpty()) {
                 tls["reality"] = QJsonObject{
                     {"enabled", true},
                     {"public_key", reality_pbk},
                     {"short_id", reality_sid.split(",")[0]},
                 };
-                if (fp.isEmpty()) fp = "chrome";
+                if (fp.isEmpty()) fp = "random";
             }
             if (!fp.isEmpty()) {
                 tls["utls"] = QJsonObject{

fmt/Bean2CoreObj_ray.cpp

@@ -43,9 +43,8 @@ namespace NekoGui_fmt {
         }
 
         if (security == "tls") {
-            auto fp = utlsFingerprint.isEmpty() ? NekoGui::dataStore->utlsFingerprint : utlsFingerprint;
             QJsonObject tls;
-            if (!fp.isEmpty()) tls["fingerprint"] = fp;
+            if (!utlsFingerprint.isEmpty()) tls["fingerprint"] = utlsFingerprint;
             if (!sni.trimmed().isEmpty()) tls["serverName"] = sni;
             if (reality_pbk.trimmed().isEmpty()) {
                 if (allow_insecure || NekoGui::dataStore->skip_cert) tls["allowInsecure"] = true;
@@ -65,7 +64,7 @@ namespace NekoGui_fmt {
                 tls["publicKey"] = reality_pbk;
                 tls["shortId"] = reality_sid;
                 tls["spiderX"] = reality_spx;
-                if (fp.isEmpty()) tls["fingerprint"] = "chrome";
+                if (utlsFingerprint.isEmpty()) tls["fingerprint"] = "chrome";
                 streamSettings["realitySettings"] = tls;
                 streamSettings["security"] = "reality";
             }

fmt/Bean2Link.cpp

@@ -136,7 +136,11 @@ namespace NekoGui_fmt {
 
             if (!stream->sni.isEmpty()) query.addQueryItem("sni", stream->sni);
             if (stream->allow_insecure) query.addQueryItem("allowInsecure", "1");
-            if (!stream->utlsFingerprint.isEmpty()) query.addQueryItem("fp", stream->utlsFingerprint);
+            if (stream->utlsFingerprint.isEmpty()) {
+                query.addQueryItem("fp", NekoGui::dataStore->utlsFingerprint);
+            } else {
+                query.addQueryItem("fp", stream->utlsFingerprint);
+            }
 
             if (security == "reality") {
                 query.addQueryItem("pbk", stream->reality_pbk);

fmt/Link2Bean.cpp

@@ -69,6 +69,9 @@ namespace NekoGui_fmt {
         stream->reality_sid = GetQueryValue(query, "sid", "");
         stream->reality_spx = GetQueryValue(query, "spx", "");
         stream->utlsFingerprint = GetQueryValue(query, "fp", "");
+        if (stream->utlsFingerprint.isEmpty()) {
+            stream->utlsFingerprint = NekoGui::dataStore->utlsFingerprint;
+        }
 
         // type
         if (stream->network == "ws") {
@@ -184,6 +187,9 @@ namespace NekoGui_fmt {
             stream->reality_sid = GetQueryValue(query, "sid", "");
             stream->reality_spx = GetQueryValue(query, "spx", "");
             stream->utlsFingerprint = GetQueryValue(query, "fp", "");
+            if (stream->utlsFingerprint.isEmpty()) {
+                stream->utlsFingerprint = NekoGui::dataStore->utlsFingerprint;
+            }
 
             // type
             if (stream->network == "ws") {

sub/GroupUpdater.cpp

@@ -308,6 +308,9 @@ namespace NekoGui_sub {
                     bean->stream->alpn = Node2QStringList(proxy["alpn"]).join(",");
                     bean->stream->allow_insecure = Node2Bool(proxy["skip-cert-verify"]);
                     bean->stream->utlsFingerprint = Node2QString(proxy["client-fingerprint"]);
+                    if (bean->stream->utlsFingerprint.isEmpty()) {
+                        bean->stream->utlsFingerprint = NekoGui::dataStore->utlsFingerprint;
+                    }
 
                     // sing-mux
                     auto smux = NodeChild(proxy, {"smux"});
@@ -348,6 +351,11 @@ namespace NekoGui_sub {
                     bean->stream->alpn = Node2QStringList(proxy["alpn"]).join(",");
                     if (Node2Bool(proxy["tls"])) bean->stream->security = "tls";
                     if (Node2Bool(proxy["skip-cert-verify"])) bean->stream->allow_insecure = true;
+                    bean->stream->utlsFingerprint = Node2QString(proxy["client-fingerprint"]);
+                    bean->stream->utlsFingerprint = Node2QString(proxy["client-fingerprint"]);
+                    if (bean->stream->utlsFingerprint.isEmpty()) {
+                        bean->stream->utlsFingerprint = NekoGui::dataStore->utlsFingerprint;
+                    }
 
                     // sing-mux
                     auto smux = NodeChild(proxy, {"smux"});

ui/edit/dialog_edit_profile.cpp

@@ -221,7 +221,11 @@ void DialogEditProfile::typeSelected(const QString &newType) {
         ui->host->setText(stream->host);
         ui->sni->setText(stream->sni);
         ui->alpn->setText(stream->alpn);
+        if (newEnt) {
+            ui->utlsFingerprint->setCurrentText(NekoGui::dataStore->utlsFingerprint);
+        } else {
             ui->utlsFingerprint->setCurrentText(stream->utlsFingerprint);
+        }
         ui->insecure->setChecked(stream->allow_insecure);
         ui->header_type->setCurrentText(stream->header_type);
         ui->ws_early_data_name->setText(stream->ws_early_data_name);