CrackMe.apk

• CrackMe.apk
• sources
• androidx
• core
• hardware
• fingerprint
• FingerprintManagerCompat.java

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    package androidx.core.hardware.fingerprint;

import android.content.Context;
import android.hardware.fingerprint.FingerprintManager;
import android.os.Build;
import android.os.Handler;
import androidx.core.os.CancellationSignal;
import java.security.Signature;
import javax.crypto.Cipher;
import javax.crypto.Mac;

@Deprecated
public class FingerprintManagerCompat {
    private final Context mContext;

    public static abstract class AuthenticationCallback {
        public void onAuthenticationError(int i, CharSequence charSequence) {
        }

        public void onAuthenticationFailed() {
        }

        public void onAuthenticationHelp(int i, CharSequence charSequence) {
        }

        public void onAuthenticationSucceeded(AuthenticationResult authenticationResult) {
        }
    }

    public static FingerprintManagerCompat from(Context context) {
        return new FingerprintManagerCompat(context);
    }

    private FingerprintManagerCompat(Context context) {
        this.mContext = context;
    }

    public boolean hasEnrolledFingerprints() {
        FingerprintManager fingerprintManagerOrNull;
        if (Build.VERSION.SDK_INT < 23 || (fingerprintManagerOrNull = getFingerprintManagerOrNull(this.mContext)) == null || !fingerprintManagerOrNull.hasEnrolledFingerprints()) {
            return false;
        }
        return true;
    }

    public boolean isHardwareDetected() {
        FingerprintManager fingerprintManagerOrNull;
        if (Build.VERSION.SDK_INT < 23 || (fingerprintManagerOrNull = getFingerprintManagerOrNull(this.mContext)) == null || !fingerprintManagerOrNull.isHardwareDetected()) {
            return false;
        }
        return true;
    }

    public void authenticate(CryptoObject cryptoObject, int i, CancellationSignal cancellationSignal, AuthenticationCallback authenticationCallback, Handler handler) {
        FingerprintManager fingerprintManagerOrNull;
        if (Build.VERSION.SDK_INT >= 23 && (fingerprintManagerOrNull = getFingerprintManagerOrNull(this.mContext)) != null) {
            fingerprintManagerOrNull.authenticate(wrapCryptoObject(cryptoObject), cancellationSignal != null ? (android.os.CancellationSignal) cancellationSignal.getCancellationSignalObject() : null, i, wrapCallback(authenticationCallback), handler);
        }
    }

    private static FingerprintManager getFingerprintManagerOrNull(Context context) {
        if (Build.VERSION.SDK_INT == 23) {
            return (FingerprintManager) context.getSystemService(FingerprintManager.class);
        }
        if (Build.VERSION.SDK_INT <= 23 || !context.getPackageManager().hasSystemFeature("android.hardware.fingerprint")) {
            return null;
        }
        return (FingerprintManager) context.getSystemService(FingerprintManager.class);
    }

    private static FingerprintManager.CryptoObject wrapCryptoObject(CryptoObject cryptoObject) {
        if (cryptoObject == null) {
            return null;
        }
        if (cryptoObject.getCipher() != null) {
            return new FingerprintManager.CryptoObject(cryptoObject.getCipher());
        }
        if (cryptoObject.getSignature() != null) {
            return new FingerprintManager.CryptoObject(cryptoObject.getSignature());
        }
        if (cryptoObject.getMac() != null) {
            return new FingerprintManager.CryptoObject(cryptoObject.getMac());
        }
        return null;
    }

    static CryptoObject unwrapCryptoObject(FingerprintManager.CryptoObject cryptoObject) {
        if (cryptoObject == null) {
            return null;
        }
        if (cryptoObject.getCipher() != null) {
            return new CryptoObject(cryptoObject.getCipher());
        }
        if (cryptoObject.getSignature() != null) {
            return new CryptoObject(cryptoObject.getSignature());
        }
        if (cryptoObject.getMac() != null) {
            return new CryptoObject(cryptoObject.getMac());
        }
        return null;
    }

    private static FingerprintManager.AuthenticationCallback wrapCallback(final AuthenticationCallback authenticationCallback) {
        return new FingerprintManager.AuthenticationCallback() {
            public void onAuthenticationError(int i, CharSequence charSequence) {
                AuthenticationCallback.this.onAuthenticationError(i, charSequence);
            }

            public void onAuthenticationHelp(int i, CharSequence charSequence) {
                AuthenticationCallback.this.onAuthenticationHelp(i, charSequence);
            }

            public void onAuthenticationSucceeded(FingerprintManager.AuthenticationResult authenticationResult) {
                AuthenticationCallback.this.onAuthenticationSucceeded(new AuthenticationResult(FingerprintManagerCompat.unwrapCryptoObject(authenticationResult.getCryptoObject())));
            }

            public void onAuthenticationFailed() {
                AuthenticationCallback.this.onAuthenticationFailed();
            }
        };
    }

    public static class CryptoObject {
        private final Cipher mCipher;
        private final Mac mMac;
        private final Signature mSignature;

        public CryptoObject(Signature signature) {
            this.mSignature = signature;
            this.mCipher = null;
            this.mMac = null;
        }

        public CryptoObject(Cipher cipher) {
            this.mCipher = cipher;
            this.mSignature = null;
            this.mMac = null;
        }

        public CryptoObject(Mac mac) {
            this.mMac = mac;
            this.mCipher = null;
            this.mSignature = null;
        }

        public Signature getSignature() {
            return this.mSignature;
        }

        public Cipher getCipher() {
            return this.mCipher;
        }

        public Mac getMac() {
            return this.mMac;
        }
    }

    public static final class AuthenticationResult {
        private final CryptoObject mCryptoObject;

        public AuthenticationResult(CryptoObject cryptoObject) {
            this.mCryptoObject = cryptoObject;
        }

        public CryptoObject getCryptoObject() {
            return this.mCryptoObject;
        }
    }
}
    

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