Hook.java
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package com.hermes.xhshook;
import de.robv.android.xposed.IXposedHookLoadPackage;
import de.robv.android.xposed.XC_MethodHook;
import de.robv.android.xposed.XposedBridge;
import de.robv.android.xposed.XposedHelpers;
import de.robv.android.xposed.callbacks.XC_LoadPackage;
public class Hook implements IXposedHookLoadPackage {
@Override
public void handleLoadPackage(XC_LoadPackage.LoadPackageParam lpparam) throws Throwable {
if (!lpparam.packageName.equals("com.xingin.xhs")) return;
XposedBridge.log("[XHSHook] Loaded into XHS!");
try {
Class<?> clz = XposedHelpers.findClass("okhttp3.Request$Builder", lpparam.classLoader);
XposedHelpers.findAndHookMethod(clz, "build", new XC_MethodHook() {
@Override
protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
try {
Object url = XposedHelpers.getObjectField(param.thisObject, "url");
String urlStr = url != null ? url.toString() : "null";
// Only log edith.xiaohongshu.com (the signed API endpoint)
if (!urlStr.contains("edith.xiaohongshu.com")) return;
Object method = XposedHelpers.getObjectField(param.thisObject, "method");
String methodStr = method != null ? method.toString() : "GET";
// headers field is Headers.Builder — call build() to get actual headers
Object headersBuilder = XposedHelpers.getObjectField(param.thisObject, "headers");
String headersStr = "null";
if (headersBuilder != null) {
Object headers = XposedHelpers.callMethod(headersBuilder, "build");
headersStr = headers != null ? headers.toString() : "null";
}
XposedBridge.log("[XHSHook] " + methodStr + " " + urlStr);
XposedBridge.log("[XHSHook] Headers:\n" + headersStr);
} catch (Throwable t) {
XposedBridge.log("[XHSHook] Error in hook: " + t.getMessage());
}
}
});
XposedBridge.log("[XHSHook] OkHttp Request.Builder.build() hooked!");
} catch (Throwable t) {
XposedBridge.log("[XHSHook] Failed to hook OkHttp: " + t.getMessage());
XposedBridge.log(t);
}
}
}