it.auties.whatsapp.util.Spec Maven / Gradle / Ivy

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Standalone fully-featured Whatsapp Web API for Java and Kotlin
There is a newer version: 3.5.1
package it.auties.whatsapp.util;

import it.auties.whatsapp.binary.BinaryTokens;
import it.auties.whatsapp.model.signal.auth.Version;

import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import java.util.HexFormat;

@SuppressWarnings("unused")
public class Spec {
    public final static class Whatsapp {
        public static final byte[] PROTOCOL = "Noise_XX_25519_AESGCM_SHA256\0\0\0\0".getBytes(StandardCharsets.UTF_8);
        public static final String WEB_ORIGIN = "https://web.whatsapp.com";
        public static final String WEB_HOST = "web.whatsapp.com";
        public static final URI WEB_ENDPOINT = URI.create("wss://web.whatsapp.com/ws/chat");
        public static final String APP_ENDPOINT_HOST = "g.whatsapp.net";
        public static final int APP_ENDPOINT_PORT = 443;
        public static final String WEB_UPDATE_URL = "https://web.whatsapp.com/check-update?version=2.2245.9&platform=web";
        public static final String MOBILE_REGISTRATION_ENDPOINT = "https://v.whatsapp.net/v2";
        public static final String IOS_UPDATE_URL = "https://www.whatsapp.com/download?lang=en";
        public static final Version DEFAULT_MOBILE_IOS_VERSION = new Version("2.22.24.81");
        private static final byte[] WHATSAPP_HEADER = "WA".getBytes(StandardCharsets.UTF_8);
        private static final byte[] WEB_VERSION = new byte[]{6, BinaryTokens.DICTIONARY_VERSION};
        public static final byte[] WEB_PROLOGUE = BytesHelper.concat(WHATSAPP_HEADER, WEB_VERSION);
        private static final byte[] MOBILE_VERSION = new byte[]{5, BinaryTokens.DICTIONARY_VERSION};
        public static final byte[] APP_PROLOGUE = BytesHelper.concat(WHATSAPP_HEADER, MOBILE_VERSION);
        public static final byte[] ACCOUNT_SIGNATURE_HEADER = {6, 0};
        public static final byte[] DEVICE_WEB_SIGNATURE_HEADER = {6, 1};
        public static final byte[] DEVICE_MOBILE_SIGNATURE_HEADER = {6, 2};
        public static final int MAX_COMPANIONS = 5;
        public static final int THUMBNAIL_WIDTH = 480;
        public static final int THUMBNAIL_HEIGHT = 339;
        public static final String MOBILE_DOWNLOAD_URL = "https://www.whatsapp.com/android/current/WhatsApp.apk";
        public static final String MOBILE_BUSINESS_DOWNLOAD_URL = "https://d.apkpure.com/b/APK/com.whatsapp.w4b?version=latest";
        public static final byte[] MOBILE_ANDROID_SALT = Base64.getDecoder().decode("PkTwKSZqUfAUyR0rPQ8hYJ0wNsQQ3dW1+3SCnyTXIfEAxxS75FwkDf47wNv/c8pP3p0GXKR6OOQmhyERwx74fw1RYSU10I4r1gyBVDbRJ40pidjM41G1I1oN");
        public static final byte[] MOBILE_SALT = Base64.getDecoder().decode("PkTwKSZqUfAUyR0rPQ8hYJ0wNsQQ3dW1+3SCnyTXIfEAxxS75FwkDf47wNv/c8pP3p0GXKR6OOQmhyERwx74fw1RYSU10I4r1gyBVDbRJ40pidjM41G1I1oN");
        public static final byte[] REGISTRATION_PUBLIC_KEY = HexFormat.of().parseHex("8e8c0f74c3ebc5d7a6865c6c3c843856b06121cce8ea774d22fb6f122512302d");
        public static final String MOBILE_IOS_STATIC = "0a1mLfGUIBVrMKF1RdvLI5lkRBvof6vn0fD2QRSM";
        public static final int COMPANION_PAIRING_TIMEOUT = 10;
    }

    public final static class Signal {
        public static final int CURRENT_VERSION = 3;
        public static final int IV_LENGTH = 16;
        public static final int KEY_LENGTH = 32;
        public static final int MAC_LENGTH = 8;
        public static final int SIGNATURE_LENGTH = 64;
        public static final int KEY_TYPE = 5;
        public static final byte[] KEY_BUNDLE_TYPE = new byte[]{5};
        public static final int MAX_MESSAGES = 2000;
        public static final String SKMSG = "skmsg";
        public static final String PKMSG = "pkmsg";
        public static final String MSG = "msg";
        public static final String UNAVAILABLE = "unavailable";
    }
}