Android Open Source - encrypted-camera Encryption Module






From Project

Back to project page encrypted-camera.

License

The source code is released under:

Apache License

If you think the Android project encrypted-camera listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

/*
 * Copyright (C) 2014 Andrew Reitz/*from ww w  . j a  va 2 s .  co m*/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.andrewreitz.encryptedcamera.di.module;

import android.content.Context;

import com.andrewreitz.encryptedcamera.EncryptedCameraApp;
import com.andrewreitz.encryptedcamera.di.annotation.ForApplication;
import com.andrewreitz.encryptedcamera.encryption.EncryptionProvider;
import com.andrewreitz.encryptedcamera.encryption.EncryptionProviderImpl;
import com.andrewreitz.encryptedcamera.encryption.KeyManager;
import com.andrewreitz.encryptedcamera.encryption.KeyManagerImpl;
import com.andrewreitz.encryptedcamera.sharedpreference.AppPreferenceManager;
import com.andrewreitz.encryptedcamera.sharedpreference.SharedPreferenceService;

import java.io.IOException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;

import javax.crypto.Cipher;
import javax.crypto.NoSuchPaddingException;
import javax.inject.Singleton;

import dagger.Module;
import dagger.Provides;
import timber.log.Timber;

@Module(
        complete = false,
        library = true
)
@SuppressWarnings("UnusedDeclaration")
public class EncryptionModule {

    @Provides
    @Singleton KeyManager provideKeyManager(@ForApplication Context context) {
        try {
            return new KeyManagerImpl(context);
        } catch (KeyStoreException | IOException | CertificateException | NoSuchAlgorithmException e) {
            throw new RuntimeException(e);
        }
    }

    @Provides Cipher provideCipher() {
        try {
            return Cipher.getInstance(EncryptedCameraApp.CIPHER_TRANSFORMATION);
        } catch (NoSuchAlgorithmException | NoSuchPaddingException e) {
            throw new RuntimeException(e);
        }
    }

    @Provides
    @Singleton
    EncryptionProvider provideEncryptionProvider(Cipher cipher, KeyManager keyManager, AppPreferenceManager preferenceManager) {
        try {
            return new EncryptionProviderImpl(
                    cipher,
                    keyManager.getKey(EncryptedCameraApp.KEY_STORE_ALIAS),
                    preferenceManager.getIv()
            );
        } catch (UnrecoverableKeyException | NoSuchAlgorithmException | KeyStoreException e) {
            Timber.w(e, "Could not create EncryptionProvider");
            throw new RuntimeException(e);
        }
    }
}




Java Source Code List

com.andrewreitz.encryptedcamera.EncryptedCameraApp.java
com.andrewreitz.encryptedcamera.bus.EncryptionEvent.java
com.andrewreitz.encryptedcamera.cache.ThumbnailCache.java
com.andrewreitz.encryptedcamera.di.annotation.CameraIntent.java
com.andrewreitz.encryptedcamera.di.annotation.EncryptedDirectory.java
com.andrewreitz.encryptedcamera.di.annotation.EncryptionErrorNotification.java
com.andrewreitz.encryptedcamera.di.annotation.EncryptionNotification.java
com.andrewreitz.encryptedcamera.di.annotation.ForActivity.java
com.andrewreitz.encryptedcamera.di.annotation.ForApplication.java
com.andrewreitz.encryptedcamera.di.annotation.InternalDecryptedDirectory.java
com.andrewreitz.encryptedcamera.di.annotation.MediaFormat.java
com.andrewreitz.encryptedcamera.di.annotation.UnlockNotification.java
com.andrewreitz.encryptedcamera.di.module.ActivityModule.java
com.andrewreitz.encryptedcamera.di.module.AndroidModule.java
com.andrewreitz.encryptedcamera.di.module.EncryptedCameraAppModule.java
com.andrewreitz.encryptedcamera.di.module.EncryptionModule.java
com.andrewreitz.encryptedcamera.di.module.FileSystemModule.java
com.andrewreitz.encryptedcamera.di.module.SharedPrefsModule.java
com.andrewreitz.encryptedcamera.encryption.EncryptionProviderImplTest.java
com.andrewreitz.encryptedcamera.encryption.EncryptionProviderImpl.java
com.andrewreitz.encryptedcamera.encryption.EncryptionProvider.java
com.andrewreitz.encryptedcamera.encryption.FullEncryptionTest.java
com.andrewreitz.encryptedcamera.encryption.KeyManagerImplTest.java
com.andrewreitz.encryptedcamera.encryption.KeyManagerImpl.java
com.andrewreitz.encryptedcamera.encryption.KeyManager.java
com.andrewreitz.encryptedcamera.exception.SDCardException.java
com.andrewreitz.encryptedcamera.externalstoreage.ExternalStorageManagerImpl.java
com.andrewreitz.encryptedcamera.externalstoreage.ExternalStorageManager.java
com.andrewreitz.encryptedcamera.filesystem.SecureDeleteImplTest.java
com.andrewreitz.encryptedcamera.filesystem.SecureDeleteImpl.java
com.andrewreitz.encryptedcamera.filesystem.SecureDelete.java
com.andrewreitz.encryptedcamera.image.ImageRotation.java
com.andrewreitz.encryptedcamera.logging.CrashlyticsTree.java
com.andrewreitz.encryptedcamera.service.EncryptionIntentService.java
com.andrewreitz.encryptedcamera.sharedpreference.AppPreferenceManagerTest.java
com.andrewreitz.encryptedcamera.sharedpreference.AppPreferenceManager.java
com.andrewreitz.encryptedcamera.sharedpreference.DefaultSharedPreferenceService.java
com.andrewreitz.encryptedcamera.sharedpreference.SharedPreferenceService.java
com.andrewreitz.encryptedcamera.ui.activity.AboutActivity.java
com.andrewreitz.encryptedcamera.ui.activity.BaseActivity.java
com.andrewreitz.encryptedcamera.ui.activity.CameraActivity.java
com.andrewreitz.encryptedcamera.ui.activity.GalleryActivity.java
com.andrewreitz.encryptedcamera.ui.activity.SettingsActivity.java
com.andrewreitz.encryptedcamera.ui.adapter.BindableAdapter.java
com.andrewreitz.encryptedcamera.ui.adapter.GalleryAdapter.java
com.andrewreitz.encryptedcamera.ui.controller.ActivityController.java
com.andrewreitz.encryptedcamera.ui.dialog.ErrorDialog.java
com.andrewreitz.encryptedcamera.ui.dialog.FirstRunDialog.java
com.andrewreitz.encryptedcamera.ui.dialog.PasswordDialog.java
com.andrewreitz.encryptedcamera.ui.dialog.SetPasswordDialog.java
com.andrewreitz.encryptedcamera.ui.fragment.AppPreferenceFragment.java
com.andrewreitz.encryptedcamera.ui.fragment.BaseFragment.java
com.andrewreitz.encryptedcamera.ui.fragment.GalleryFragment.java