custom server, r1 support finally works

README.md

@@ -1,13 +1,14 @@
 # r1-apk-patcher
 tool to patch a clean rabbit apk into a working one
-To use this repo you need to download [nodeJS](https://nodejs.org/en/download/package-manager/current) and java. \
-If anyone wants to make a fix for vision mode not working for many people, DM me on Discord, @meowstercatel (smali / java knowledge recommended ofc)
 
 how to run:
-1. download nodejs [here](https://nodejs.org/en/download/package-manager/current)
+1. download nodeJS [here](https://nodejs.org/en/download/package-manager/current), and Java.
-2. if you have your own apk that you want to patch, change it in settings.json
+2. changing the settings  
-4. finally run `node index.js`
+2.1 if you want to use the patched app with your r1, set "r1_mode" to true.  
-5. your patched apk will have the original filename and "_Patched" added to it.
+2.2 if you have your own r1 IMEI that you'd want to use, put it in the imei value.  
-
+2.3 if you have your own rabbit backend set up, you can set the URL of it in the server_ip value. Example value: `ws://192.168.0.110:3000`  
-to run the apk you need to execute this command first (adb): `adb shell pm grant tech.rabbit.r1launcher.r1 android.permission.WRITE_SECURE_SETTINGS`
+3. finally run `node index.js`
-or in termux `pm grant tech.rabbit.r1launcher.r1 android.permission.WRITE_SECURE_SETTINGS`
+4. your patched apk will have the original filename and "_Patched" added to it.
+5. run a command to grant the r1 app the secure settings permission  
+5.1. adb command: `adb shell pm grant tech.rabbit.r1launcher.r1 android.permission.WRITE_SECURE_SETTINGS`  
+5.2 termux:  (needs root in order to work): `pm grant tech.rabbit.r1launcher.r1 android.permission.WRITE_SECURE_SETTINGS`

index.js

@@ -3,18 +3,44 @@ const {functions} = require("./functions");
 const {decomp, modifyFunc, replaceLib, build, replaceStringInManifest} = require("./utils");
 const settings = require("./settings.json");
 
-const decompName = settings.apkFileName;
+const decompName = "RabbitLauncher0517";
 const base = `${decompName}_decompile_xml`;
 
 const appVersion = "20240615.10-dirty";
 
 decomp();
 
+if(settings.server_ip !== "") {
+    functions.functions.push({
+        location: "smali/classes/tech/rabbit/r1launcher/RLApp.smali",
+        code: [
+            "sget-object v0, Ltech/rabbit/r1launcher/wss/WebSocketManager;->INSTANCE:Ltech/rabbit/r1launcher/wss/WebSocketManager;",
+            `const-string v2, "${settings.serverIP}"`,
+            "invoke-virtual {v0, v2}, Ltech/rabbit/r1launcher/wss/WebSocketManager;->setRabbitServiceUrl(Ljava/lang/String;)V"        
+        ]
+    })
+    let file = fs.readFileSync(`./${base}/AndroidManifest.xml`).toString();
+    file = file.split("\n");
+    file.forEach(line => {
+        if(line.includes("<application")) {
+            const lineIndex = file.indexOf(line);
+            // +2 because 0 makes it so that it's behind the <application> tag
+            file.splice(lineIndex+2, 0, `android:usesCleartextTraffic="true"`);
+        }
+    })
+    fs.writeFileSync(`./${base}/AndroidManifest.xml`, file.join("\n"));
+}
+
+if(settings.r1_mode === true) {
+    functions.functions[3].code[5] = "const/16 p0, 0x50"
+    functions.functions[4].code[2] = "const/16 p0, 0x50"
+}
+
 functions.functions.forEach(func => {
     modifyFunc(`./${base}/`+func.location, func.code)
 })
 
-replaceStringInManifest("android:versionName", `"${appVersion}"`)
+replaceStringInManifest("android:versionName", `${appVersion}`)
 replaceLib("./libbase.so", "libbase.so");
 
 if(fs.existsSync(`./${decompName}_out.apk`)) fs.rmSync(`./${decompName}_out.apk`);
@@ -27,5 +53,7 @@ fs.renameSync(
     `${decompName}_Patched.apk`
 );
 
-fs.rmSync(`./${base}`, { recursive: true, force: true });
+fs.rmdirSync(base, { force: true, recursive: true});
 fs.rmSync(`${base}_out.apk`);
+
+console.log(`Your patched apk filename is: ${decompName}_Patched.apk !`)

settings.json

@@ -1,4 +1,5 @@
 {
-    "apkFileName": "RabbitLauncher0517",
+    "r1_mode": false,
-    "imei": ""
+    "imei": "",
+    "server_ip": ""
 }

utils.js

@@ -1,7 +1,7 @@
 const { execSync } = require("child_process");
 const fs = require("fs");
-const settings = require("./settings.json");
+const decompName = "RabbitLauncher0517";
-const decompName = settings.apkFileName;
+const base = `${decompName}_decompile_xml`;
 
 //these next 2 functions are taken from
 //https://annabelsandford.github.io/rabbit-r1-imeigen/imei_check_v1.html
@@ -87,30 +87,33 @@ function modifyFunc(path, modifyWith) {
 function replaceLib(newLibLocation, oldLib) {
     fs.copyFileSync(
         newLibLocation,
-        `./${decompName}_decompile_xml/root/lib/arm64-v8a/${oldLib}`
+        `./${base}/root/lib/arm64-v8a/${oldLib}`
     );
 }
 
 function replaceStringInManifest(name, value) {
-    //replaces every instance of the "name" keyword
+    const file = fs.readFileSync(`${base}/AndroidManifest.xml`);
-    const manifest = `./${decompName}_decompile_xml/AndroidManifest.xml`;
+    let content = file.toString()
-    const data = fs.readFileSync(manifest, "utf-8")
+    content = content.split("\n");
-    let arr = data.split(" ");
+    content.forEach((line) => {
-    for (let i = 0; i < arr.length; i++) {
+        const lineIndex = content.indexOf(line);
-        let line = arr[i];
             if (line.includes(name)) {
-            line = `${name}=${value}`
+                console.log(line)
+                line = line.split(`"`);
+                line[1] = value;
+                line = line.join(`"`);
+                content[lineIndex] = line;
             }
-    }
+        });
-    fs.writeFileSync(manifest, arr.join(" "), "utf-8")
+    content = content.join("\n");
-
+    fs.writeFileSync(`${base}/AndroidManifest.xml`, content);
 }
 
 function build() {
-    execSync(`java -jar APKEditor.jar b -i ${decompName}_decompile_xml`);
+    execSync(`java -jar APKEditor.jar b -i ${base}`);
 
     execSync(
-        `java -jar uber-apk-signer-1.2.1.jar -a ${decompName}_decompile_xml_out.apk`
+        `java -jar uber-apk-signer-1.2.1.jar -a ${base}_out.apk`
     );
 }