Support for user-provided keystore for APK signing

README.md

@@ -38,7 +38,7 @@ APKLab seamlessly integrates the best open-source tools: <a href="https://github
 - Support for Apktool-style projects (`apktool.yml`)
 - Support for most Apktool CLI arguments
 - Android resource frameworks management (Coming soon!)
-- Configure your own app signing certificate (Coming soon!)
+- Support for user-provided keystore for APK signing
 - Download and configure missing dependencies
 - Excellent Smali language support with [**Smalise**](https://marketplace.visualstudio.com/items?itemName=LoyieKing.smalise)
 - Supports Linux, Windows, and Mac
@@ -77,6 +77,9 @@ APKLab seamlessly integrates the best open-source tools: <a href="https://github
 
 ## Extension Settings
 
+<details>
+  <summary>Dependency Paths</summary>
+
 - **`apklab.apktoolPath`**: Full Path of `apktool.jar`. If you want to use a different version of it, change it like:
 
   `"apklab.apktoolPath": "/home/oozer/downloads/apktool_2.4.1.jar"`
@@ -89,6 +92,22 @@ APKLab seamlessly integrates the best open-source tools: <a href="https://github
 
   `"apklab.jadxDirPath": "/home/oozer/downloads/jadx-1.1.0"`
 
+</details>
+<details>
+  <summary>Keystore configuration</summary>
+
+- **`apklab.keystorePath`**: Put the absolute path of your **Java keystore**(`.jks` or `.keystore`) file here.
+
+  `"apklab.keystorePath": "/home/oozer/downloads/debug.keystore"`
+
+- **`apklab.keystorePassword`**: Put the **password** of your keystore here.
+
+- **`apklab.keyAlias`**: Put the **alias** of the used key in the keystore here.
+
+- **`apklab.keyPassword`**: Put the **password** of the used key in the keystore here.
+
+</details>
+
 ## Known Issues
 
 - First time when you try <kbd>APKLab: Open an APK</kbd> or <kbd>APKLab: Rebuild the APK</kbd>, the dependencies(ApkTool, etc.) will be downloaded and settings will be updated. However, you may need to restart VS Code once, on download completion, for the settings to be applied.

package.json

@@ -111,6 +111,26 @@
 					"type": "string",
 					"default": "",
 					"markdownDescription": "Put the absolute path of `jadx-x.y.z` dir here if you want to use a non-latest version."
+				},
+				"apklab.keystorePath": {
+					"type": "string",
+					"default": "",
+					"markdownDescription": "Put the absolute path of your **Java keystore**(`.jks` or `.keystore`) file here."
+				},
+				"apklab.keystorePassword": {
+					"type": "string",
+					"default": "",
+					"markdownDescription": "Put the **password** of your keystore here."
+				},
+				"apklab.keyAlias": {
+					"type": "string",
+					"default": "",
+					"markdownDescription": "Put the **alias** of the used key in the keystore here."
+				},
+				"apklab.keyPassword": {
+					"type": "string",
+					"default": "",
+					"markdownDescription": "Put the **password** of the used key in the keystore here."
 				}
 			}
 		}

src/tools.ts

@@ -172,9 +172,16 @@ export namespace apkSigner {
      */
     export function signAPK(projectDir: string, apkFileName: string) {
         const apkSignerPath = extensionConfig.get("apkSignerPath");
+        const keystorePath = extensionConfig.get("keystorePath");
+        const keystorePassword = extensionConfig.get("keystorePassword");
+        const keyAlias = extensionConfig.get("keyAlias");
+        const keyPassword = extensionConfig.get("keyPassword");
         const builtApkPath = `${projectDir}/dist/${apkFileName}`;
         const report = `Signing ${apkFileName}...`;
-        const args = ["-jar", String(apkSignerPath), '-a', builtApkPath, '--allowResign', '--overwrite'];
+        let args = ["-jar", String(apkSignerPath), '-a', builtApkPath, '--allowResign', '--overwrite'];
+        if (keystorePath && fs.existsSync(String(keystorePath)) && keystorePassword && keyAlias && keyPassword) {
+            args.push("--ks", String(keystorePath), "--ksPass", String(keystorePassword), "--ksAlias", String(keyAlias), "--ksKeyPass", String(keyPassword));
+        }
         executeProcess({
             name: "Signing", report: report, command: "java", args: args, shouldExist: builtApkPath
         });