fix: update window dimensions and background color for improved night mode theme

2026-09-27 06:27:04 +08:00
parent 1b33898fff
commit 7811e6dbaa
2 changed files with 197 additions and 4 deletions
@@ -0,0 +1,195 @@
+"""把 Dart 发出的明文 HTTP 显示在本机页面。
+
+Charles 看不到这些请求：它们不走系统代理，在进系统套接字之前就已经加密。
+这里直接从进程内存里取出加密前的报文。
+"""
+import json
+import threading
+from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
+
+import frida
+
+DEVICE = "emulator-5556"
+PORT = 8791
+APP_NAMES = ("RaptDrama",)
+
+JS = r"""
+function extract(addr) {
+    var back = addr;
+    for (var i = 0; i < 160; i++) {
+        var b = 0;
+        try { b = back.sub(1).readU8(); } catch (e) { break; }
+        if (b !== 0x0a && b !== 0x0d && (b < 0x20 || b > 0x7e)) break;
+        back = back.sub(1);
+    }
+    var s = "";
+    for (var j = 0; j < 2500; j++) {
+        var c = 0;
+        try { c = back.add(j).readU8(); } catch (e) { break; }
+        if (c === 0x0d) continue;
+        if (c === 0x0a) { s += "\n"; continue; }
+        if (c < 0x20 || c > 0x7e) break;
+        s += String.fromCharCode(c);
+    }
+    return s;
+}
+
+var seen = {};
+var scanning = false;
+var lastScan = 0;
+
+function scan() {
+    var now = Date.now();
+    if (scanning || now - lastScan < 1200) return;
+    scanning = true;
+    lastScan = now;
+    var ranges = Process.enumerateRanges("rw-");
+    var fresh = [];
+    for (var i = 0; i < ranges.length; i++) {
+        var r = ranges[i];
+        if (r.size > 24 * 1024 * 1024) continue;
+        var matches;
+        try { matches = Memory.scanSync(r.base, r.size, "48 54 54 50 2f 31 2e 31"); }
+        catch (e) { continue; }
+        for (var j = 0; j < matches.length; j++) {
+            var text = extract(matches[j].address);
+            if (!text || text.length < 16 || seen[text]) continue;
+            if (text.indexOf("package:") === 0) continue;
+            seen[text] = true;
+            fresh.push(text);
+        }
+    }
+    if (fresh.length) send(JSON.stringify(fresh));
+    scanning = false;
+}
+
+var writePtr = Process.getModuleByName("libc.so").getExportByName("write");
+Interceptor.attach(writePtr, {
+    onEnter: function (args) {
+        try {
+            if (args[1].readU8() === 0x17) scan();
+        } catch (e) {}
+    }
+});
+scan();
+send("ready");
+"""
+
+FLOWS = []
+LOCK = threading.Lock()
+
+
+def on_message(message, _data):
+    if message.get("type") != "send":
+        print(message, flush=True)
+        return
+    payload = message["payload"]
+    if payload == "ready":
+        print("已挂上进程，等待请求", flush=True)
+        return
+    items = json.loads(payload)
+    with LOCK:
+        for text in items:
+            first = text.strip().split("\n", 1)[0][:180]
+            FLOWS.append({"id": len(FLOWS) + 1, "summary": first, "text": text})
+            print(first, flush=True)
+
+
+def attach():
+    device = frida.get_device(DEVICE)
+    pid = None
+    for proc in device.enumerate_processes():
+        if proc.name in APP_NAMES or "Rapt" in proc.name:
+            pid = proc.pid
+            break
+    if pid is None:
+        raise SystemExit("RaptDrama 没在运行。先打开 App，再启动这个页面。")
+    print(f"attach {pid}", flush=True)
+    session = device.attach(pid)
+    script = session.create_script(JS)
+    script.on("message", on_message)
+    script.load()
+    return session, script
+
+
+PAGE = """<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8">
+  <title>明文请求</title>
+  <style>
+    html, body { height: 100%; margin: 0; background: #161616; color: #eee; font: 14px/1.45 "Segoe UI", sans-serif; }
+    header { position: sticky; top: 0; display: flex; justify-content: space-between; align-items: center;
+             padding: 10px 16px; background: #111; border-bottom: 1px solid #333; z-index: 2; }
+    main { display: flex; height: calc(100% - 49px); }
+    #list { width: 42%; overflow: auto; border-right: 1px solid #333; }
+    button.row { display: block; width: 100%; text-align: left; padding: 8px 12px; border: 0;
+                 border-bottom: 1px solid #2a2a2a; background: transparent; color: #ddd; cursor: pointer; }
+    button.row.on { background: #2c3a28; }
+    #detail { flex: 1; margin: 0; padding: 12px 16px; overflow: auto; white-space: pre-wrap; word-break: break-all; }
+    .muted { color: #9aa; }
+  </style>
+</head>
+<body>
+  <header>
+    <strong>Dart 明文请求</strong>
+    <span id="count" class="muted">0 条</span>
+  </header>
+  <main>
+    <div id="list"></div>
+    <pre id="detail">打开 App 并滑动页面，新的请求会出现在左边。</pre>
+  </main>
+  <script>
+    let selected = 0;
+    async function refresh() {
+      const rows = await (await fetch("/api/flows")).json();
+      document.getElementById("count").textContent = rows.length + " 条";
+      const list = document.getElementById("list");
+      list.innerHTML = "";
+      rows.slice().reverse().forEach((row) => {
+        const button = document.createElement("button");
+        button.className = "row" + (row.id === selected ? " on" : "");
+        button.textContent = row.summary;
+        button.onclick = () => { selected = row.id; document.getElementById("detail").textContent = row.text; refresh(); };
+        list.appendChild(button);
+      });
+    }
+    refresh();
+    setInterval(refresh, 1000);
+  </script>
+</body>
+</html>
+"""
+
+
+class Handler(BaseHTTPRequestHandler):
+    def do_GET(self):
+        if self.path.startswith("/api/flows"):
+            with LOCK:
+                payload = json.dumps(FLOWS, ensure_ascii=False).encode("utf-8")
+            self.send_response(200)
+            self.send_header("Content-Type", "application/json; charset=utf-8")
+            self.send_header("Content-Length", str(len(payload)))
+            self.end_headers()
+            self.wfile.write(payload)
+            return
+        body = PAGE.encode("utf-8")
+        self.send_response(200)
+        self.send_header("Content-Type", "text/html; charset=utf-8")
+        self.send_header("Content-Length", str(len(body)))
+        self.end_headers()
+        self.wfile.write(body)
+
+    def log_message(self, fmt, *args):
+        return
+
+
+def main():
+    attach()
+    server = ThreadingHTTPServer(("127.0.0.1", PORT), Handler)
+    print(f"打开 http://127.0.0.1:{PORT}", flush=True)
+    server.serve_forever()
+
+
+if __name__ == "__main__":
+    main()
@@ -20,13 +20,11 @@
      {
        "label": "main",
        "title": "RaptDrama Download Tools",
-        "width": 1280,
+        "width": 1080,
        "height": 800,
-        "minWidth": 1024,
-        "minHeight": 680,
        "center": true,
        "theme": "Dark",
-        "backgroundColor": "#101014",
+        "backgroundColor": "#363636",
        "devtools": false
      }
    ],