init

ModifyBH.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
+  </PropertyGroup>
+	<ItemGroup>
+		<Reference Include="UnityAssetBundleTool">
+			<HintPath>.\lib\UnityAssetBundleTool.dll</HintPath>
+		</Reference>
+	</ItemGroup>
+
+</Project>

README.md

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+# ModifyBH
+
+本文按照原生系统来编写，非原生请自行摸索  
+需要安装证书，Android 7或以上需要root(小米不能用自带的root)
+
+## 大致流程
+1. 设置代理
+2. 安装证书
+3. 进入游戏更新配置
+
+## 代理设置
+### Wi-Fi
+1. 打开设置，进入Wi-Fi
+2. 长按当前Wi-Fi，点击修改（Pie以上点击当前Wi-Fi，然后点右上角的小笔）
+3. 代理方式选择手动，写上代理地址和端口
+4. 保存退出
+### 流量（不推荐）
+1. 打开设置，进入移动网络
+2. 展开高级菜单，进入接入点名称(APN)
+3. 记住你当前的APN，然后点击右上角的加号添加APN
+4. 名称随便，APN填上之前的，写上代理和端口
+5. 保存退出
+
+## 安装证书
+### Android 6或以下安装方法：
+1. 下载证书
+原生系统只需第2步即可，国内rom跳到第3步
+2. 直接点击下载的证书安装，证书名字随便输，用途默认
+3. 在设置中搜索“从SD卡安装”（安全/凭据储存）
+4. 选择下载的证书安装，证书名字随便输，用途默认
+
+### Android 7或以上安装方法(小米不能用自带的root)：
+1. 下载证书
+2. 重命名为 8208f87d.0
+3. 复制到 /system/etc/security/cacerts/
+
+如果有Xposed的话JustTrustMe应该可以不用安装证书
+
+有终端的小伙伴可以执行下面的命令来安装证书（记得mount system）  
+mv /sdcard/Download/rootCA.crt /system/etc/security/cacerts/8208f87d.0

Rsa.cs

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+using System;
+using System.IO;
+using System.Security.Cryptography;
+using System.Xml;
+
+namespace bh3tool
+{
+    public static class RsaExtention
+    {
+
+        public static void FromXmlStringA(this RSA rsa, string xmlString)
+        {
+            RSAParameters parameters = new RSAParameters();
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+            if (xmlDoc.DocumentElement.Name.Equals("RSAKeyValue"))
+            {
+                foreach (XmlNode node in xmlDoc.DocumentElement.ChildNodes)
+                {
+                    switch (node.Name)
+                    {
+                        case "Modulus": parameters.Modulus = Convert.FromBase64String(node.InnerText); break;
+                        case "Exponent": parameters.Exponent = Convert.FromBase64String(node.InnerText); break;
+                        case "P": parameters.P = Convert.FromBase64String(node.InnerText); break;
+                        case "Q": parameters.Q = Convert.FromBase64String(node.InnerText); break;
+                        case "DP": parameters.DP = Convert.FromBase64String(node.InnerText); break;
+                        case "DQ": parameters.DQ = Convert.FromBase64String(node.InnerText); break;
+                        case "InverseQ": parameters.InverseQ = Convert.FromBase64String(node.InnerText); break;
+                        case "D": parameters.D = Convert.FromBase64String(node.InnerText); break;
+                    }
+                }
+            }
+            else
+            {
+                throw new Exception("Invalid XML RSA key.");
+            }
+
+            rsa.ImportParameters(parameters);
+        }
+
+        public static string ToXmlString(this RSA rsa, bool includePrivateParameters)
+        {
+            RSAParameters parameters = rsa.ExportParameters(includePrivateParameters);
+
+            if (includePrivateParameters)
+            {
+                return string.Format("<RSAKeyValue><Modulus>{0}</Modulus><Exponent>{1}</Exponent><P>{2}</P><Q>{3}</Q><DP>{4}</DP><DQ>{5}</DQ><InverseQ>{6}</InverseQ><D>{7}</D></RSAKeyValue>",
+                    Convert.ToBase64String(parameters.Modulus),
+                    Convert.ToBase64String(parameters.Exponent),
+                    Convert.ToBase64String(parameters.P),
+                    Convert.ToBase64String(parameters.Q),
+                    Convert.ToBase64String(parameters.DP),
+                    Convert.ToBase64String(parameters.DQ),
+                    Convert.ToBase64String(parameters.InverseQ),
+                    Convert.ToBase64String(parameters.D));
+            }
+            return string.Format("<RSAKeyValue><Modulus>{0}</Modulus><Exponent>{1}</Exponent></RSAKeyValue>",
+                    Convert.ToBase64String(parameters.Modulus),
+                    Convert.ToBase64String(parameters.Exponent));
+        }
+
+    }
+}

package.json

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+{
+  "name": "modifybh",
+  "version": "1.0.0",
+  "description": "",
+  "main": "anyproxy -i -r rule.js",
+  "directories": {
+    "lib": "lib"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/heqyoufree/ModifyBH.git"
+  },
+  "author": "heqyou_free",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/heqyoufree/ModifyBH/issues"
+  },
+  "homepage": "https://github.com/heqyoufree/ModifyBH#readme"
+}

rule.js

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+const fs = require('fs')
+// 免安装证书，需要合法ssl证书
+// var sslServer = ''
+module.exports = {
+  summary: 'ModifyBH by heqyou_free',
+  * beforeSendRequest (requestDetail) {
+    if (requestDetail.url.indexOf('_compressed/DataVersion.unity3d') > -1) {
+      if (requestDetail.url.indexOf('android') > -1) {
+        return returnFileAsResponse('a_DataVersion.unity3d')
+      }
+      if (requestDetail.url.indexOf('iphone') > -1) {
+        return returnFileAsResponse('i_DataVersion.unity3d')
+      }
+    }
+    if (requestDetail.url.indexOf('excel_output_') > -1) {
+      if (requestDetail.url.indexOf('android') > -1) {
+        return returnFileAsResponse('a_excel_output.unity3d')
+      }
+      if (requestDetail.url.indexOf('iphone') > -1) {
+        return returnFileAsResponse('i_excel_output.unity3d')
+      }
+    }
+    if (requestDetail.url.indexOf('setting_') > -1) {
+      if (requestDetail.url.indexOf('android') > -1) {
+        return returnFileAsResponse('a_setting.unity3d')
+      }
+      if (requestDetail.url.indexOf('iphone') > -1) {
+        return returnFileAsResponse('i_setting.unity3d')
+      }
+    }
+  },
+  * beforeSendResponse (requestDetail, responseDetail) {
+    // 免安装证书，要把beforeSendRequest注释掉
+    // if (requestDetail.url.indexOf('query_gameserver') > -1) {
+    //   console.log('requested gameserver')
+    //   var newResponse = Object.assign({}, responseDetail.response)
+    //   var json = JSON.parse(newResponse.body)
+    //   json.asset_boundle_url = json.asset_boundle_url.replace('bundle.bh3.com', sslServer)
+    //   var str = JSON.stringify(json)
+    //   newResponse.body = str
+    //   return {
+    //     response: newResponse
+    //   }
+    // }
+  }
+}
+function returnFileAsResponse (name) {
+  console.log(`requested ${name}`)
+  var resp = fs.readFileSync(`${name}`)
+  return {
+    response: {
+      statusCode: 200,
+      header: {
+        'Accept-Ranges': 'bytes',
+        'Content-Type': 'application/octet-stream'
+      },
+      body: resp
+    }
+  }
+}

初始化.bat

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+@echo off
+npm install anyproxy -g
+node cert.js

启动.bat

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+@echo off
+start ModifyBH.exe
+node cert.js
+anyproxy -i -r rule.js