Initial Commit

Author: zanechua

.gitignore

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+# Mac OS
+#
+.DS_Store
+
+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+.project
+android/java_pid*
+
+# node.js
+#
+node_modules/
+npm-debug.log
+yarn-error.log

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2020 Zane J. Chua
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# react-native-argon2
+
+React Native Wrapper around the Argon2 implementation by SignalApp
+
+## Getting started
+```bash
+npm install react-native-argon2 --save
+```
+
+## Usage
+
+In your code add `import argon2 from 'react-native-argon2';`.
+
+```javascript
+const result = await argon2(password, salt);
+```
+
+## TODO
+Untested on iOS yet

RNArgon2.podspec

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+require 'json'
+
+package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+
+Pod::Spec.new do |s|
+  s.name         = "RNArgon2"
+  s.version      = package['version']
+  s.summary      = package['description']
+  s.license      = package['license']
+
+  s.authors      = package['author']
+  s.homepage     = package['homepage']
+
+  s.source       = { :git => "https://github.com/poowf/react-native-argon2.git", :tag => "v#{s.version}" }
+  s.source_files  = "ios/**/*.{h,m}"
+  s.platform          = :ios, '10.0'
+
+  s.dependency 'React'
+  s.dependency 'Argon2'
+  s.static_framework = true
+end

android/build.gradle

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+apply plugin: 'com.android.library'
+
+def safeExtGet(prop, fallback) {
+    rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
+}
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.3'
+    }
+}
+
+android {
+    compileSdkVersion safeExtGet('compileSdkVersion', 28)
+    buildToolsVersion safeExtGet('buildToolsVersion', '28.0.3')
+
+    defaultConfig {
+        minSdkVersion safeExtGet('minSdkVersion', 16)
+        targetSdkVersion safeExtGet('targetSdkVersion', 28)
+        versionCode 1
+        versionName '1.0'
+    }
+}
+
+repositories {
+    google()
+    jcenter()
+}
+
+dependencies {
+    implementation 'com.facebook.react:react-native:+'
+    implementation 'org.signal:argon2:13.1@aar'
+}

android/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.poowf.argon2" >
+</manifest>

android/src/main/java/com/poowf/argon2/RNArgon2Module.java

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+package com.poowf.argon2;
+
+import android.app.Activity;
+import android.content.Intent;
+
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.ReadableMap;
+import com.facebook.react.bridge.Promise;
+
+import org.signal.argon2.Argon2;
+
+public class RNArgon2Module extends ReactContextBaseJavaModule {
+    private ReactContext mReactContext;
+
+    public RNArgon2Module(ReactApplicationContext reactContext) {
+        super(reactContext);
+        mReactContext = reactContext;
+    }
+
+    @Override
+    public String getName() {
+        return "RNArgon2Module";
+    }
+
+    @ReactMethod
+    public void argon2(String password, String salt) {
+        try {
+            Argon2 argon2 = new Argon2.Builder(Version.V13)
+                    .type(Type.Argon2id)
+                    .memoryCost(MemoryCost.MiB(32))
+                    .parallelism(1)
+                    .iterations(3)
+                    .build();
+
+            final byte[] passwordBytes = password.getBytes("UTF-8");
+            final byte[] saltBytes = salt.getBytes("UTF-8");
+
+            Argon2.Result result = argon2.hash(passwordBytes, saltBytes);
+            promise.resolve(result);
+        } catch (Exception exception) {
+            promise.reject("Failed to generate argon2 hash", exception);
+        }
+
+    }
+}

android/src/main/java/com/poowf/argon2/RNArgon2Package.java

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+package com.poowf.argon2;
+
+import com.facebook.react.ReactPackage;
+import com.facebook.react.bridge.JavaScriptModule;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.uimanager.ViewManager;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class RNArgon2Package implements ReactPackage {
+
+    @Override
+    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
+        List<NativeModule> modules = new ArrayList<>();
+
+        modules.add(new RNArgon2Module(reactContext));
+        return modules;
+    }
+
+    // Deprecated since React Native 0.47
+    public List<Class<? extends JavaScriptModule>> createJSModules() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public List<ViewManager> createViewManagers(ReactApplicationContext reactApplicationContext) {
+        return Collections.emptyList();
+    }
+
+}
+

index.js

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+import { NativeModules } from 'react-native';
+
+const RNArgon2Module = NativeModules.RNArgon2Module;
+
+export default RNArgon2Module;