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author | Dominik Schürmann <dominik@dominikschuermann.de> | 2014-04-06 12:57:42 +0200 |
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committer | Dominik Schürmann <dominik@dominikschuermann.de> | 2014-04-06 12:57:42 +0200 |
commit | 6d1137190529dc7add74926cea52c377883319be (patch) | |
tree | fd88b29a048f3aec1daa2a84bbaf22c0efa3663f /OpenKeychain/src/main/java/org/sufficientlysecure/keychain/KeychainApplication.java | |
parent | 17997dd362fe62d72113a0536069d0fdb9c3211b (diff) | |
download | open-keychain-6d1137190529dc7add74926cea52c377883319be.tar.gz open-keychain-6d1137190529dc7add74926cea52c377883319be.tar.bz2 open-keychain-6d1137190529dc7add74926cea52c377883319be.zip |
Rename folder structure from OpenPGP Keychain to OpenKeychain
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/KeychainApplication.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/KeychainApplication.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/KeychainApplication.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/KeychainApplication.java new file mode 100644 index 000000000..9b80e76f3 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/KeychainApplication.java @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2012-2013 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain; + +import android.app.Application; +import android.os.Environment; + +import org.spongycastle.jce.provider.BouncyCastleProvider; + +import org.sufficientlysecure.keychain.util.Log; +import org.sufficientlysecure.keychain.util.PRNGFixes; + +import java.io.File; +import java.security.Provider; +import java.security.Security; + +public class KeychainApplication extends Application { + + /** + * Called when the application is starting, before any activity, service, or receiver objects + * (excluding content providers) have been created. + */ + @Override + public void onCreate() { + super.onCreate(); + + /* + * Sets Bouncy (Spongy) Castle as preferred security provider + * + * insertProviderAt() position starts from 1 + */ + Security.insertProviderAt(new BouncyCastleProvider(), 1); + + /* + * apply RNG fixes + * + * among other things, executes Security.insertProviderAt(new + * LinuxPRNGSecureRandomProvider(), 1) for Android <= SDK 17 + */ + PRNGFixes.apply(); + Log.d(Constants.TAG, "Bouncy Castle set and PRNG Fixes applied!"); + + if (Constants.DEBUG) { + Provider[] providers = Security.getProviders(); + Log.d(Constants.TAG, "Installed Security Providers:"); + for (Provider p : providers) { + Log.d(Constants.TAG, "provider class: " + p.getClass().getName()); + } + } + + // Create APG directory on sdcard if not existing + if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { + File dir = new File(Constants.Path.APP_DIR); + if (!dir.exists() && !dir.mkdirs()) { + // ignore this for now, it's not crucial + // that the directory doesn't exist at this point + } + } + } +} |