mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-12-25 00:18:51 -05:00
Merge pull request #713 from da-kid/master
Added notification to passphrasecache
This commit is contained in:
commit
195f2c25cc
@ -44,6 +44,7 @@ import org.sufficientlysecure.keychain.pgp.PgpKeyOperation;
|
||||
import org.sufficientlysecure.keychain.pgp.PgpSignEncrypt;
|
||||
import org.sufficientlysecure.keychain.pgp.Progressable;
|
||||
import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
|
||||
import org.sufficientlysecure.keychain.pgp.WrappedPublicKey;
|
||||
import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
|
||||
import org.sufficientlysecure.keychain.pgp.WrappedSecretKey;
|
||||
import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
|
||||
@ -351,7 +352,7 @@ public class KeychainIntentService extends IntentService
|
||||
// cache new passphrase
|
||||
if (saveParcel.newPassphrase != null) {
|
||||
PassphraseCacheService.addCachedPassphrase(this, ring.getMasterKeyId(),
|
||||
saveParcel.newPassphrase);
|
||||
saveParcel.newPassphrase, ring.getPublicKey().getPrimaryUserId());
|
||||
}
|
||||
} catch (ProviderHelper.NotFoundException e) {
|
||||
sendErrorToHandler(e);
|
||||
|
@ -20,11 +20,13 @@ package org.sufficientlysecure.keychain.service;
|
||||
import android.app.AlarmManager;
|
||||
import android.app.PendingIntent;
|
||||
import android.app.Service;
|
||||
import android.app.NotificationManager;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.os.Binder;
|
||||
import android.os.Build;
|
||||
import android.os.Bundle;
|
||||
import android.os.Handler;
|
||||
import android.os.HandlerThread;
|
||||
@ -32,11 +34,15 @@ import android.os.IBinder;
|
||||
import android.os.Message;
|
||||
import android.os.Messenger;
|
||||
import android.os.RemoteException;
|
||||
|
||||
import android.support.v4.util.LongSparseArray;
|
||||
import android.support.v4.app.NotificationCompat;
|
||||
|
||||
import org.sufficientlysecure.keychain.Constants;
|
||||
import org.sufficientlysecure.keychain.R;
|
||||
import org.sufficientlysecure.keychain.helper.Preferences;
|
||||
import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
|
||||
import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
|
||||
import org.sufficientlysecure.keychain.provider.KeychainContract;
|
||||
import org.sufficientlysecure.keychain.provider.ProviderHelper;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
@ -54,6 +60,8 @@ public class PassphraseCacheService extends Service {
|
||||
+ "PASSPHRASE_CACHE_ADD";
|
||||
public static final String ACTION_PASSPHRASE_CACHE_GET = Constants.INTENT_PREFIX
|
||||
+ "PASSPHRASE_CACHE_GET";
|
||||
public static final String ACTION_PASSPHRASE_CACHE_CLEAR = Constants.INTENT_PREFIX
|
||||
+ "PASSPHRASE_CACHE_CLEAR";
|
||||
|
||||
public static final String BROADCAST_ACTION_PASSPHRASE_CACHE_SERVICE = Constants.INTENT_PREFIX
|
||||
+ "PASSPHRASE_CACHE_BROADCAST";
|
||||
@ -62,13 +70,16 @@ public class PassphraseCacheService extends Service {
|
||||
public static final String EXTRA_KEY_ID = "key_id";
|
||||
public static final String EXTRA_PASSPHRASE = "passphrase";
|
||||
public static final String EXTRA_MESSENGER = "messenger";
|
||||
public static final String EXTRA_USERID = "userid";
|
||||
|
||||
private static final int REQUEST_ID = 0;
|
||||
private static final long DEFAULT_TTL = 15;
|
||||
|
||||
private static final int NOTIFICATION_ID = 1;
|
||||
|
||||
private BroadcastReceiver mIntentReceiver;
|
||||
|
||||
private LongSparseArray<String> mPassphraseCache = new LongSparseArray<String>();
|
||||
private LongSparseArray<CachedPassphrase> mPassphraseCache = new LongSparseArray<CachedPassphrase>();
|
||||
|
||||
Context mContext;
|
||||
|
||||
@ -81,14 +92,17 @@ public class PassphraseCacheService extends Service {
|
||||
* @param keyId
|
||||
* @param passphrase
|
||||
*/
|
||||
public static void addCachedPassphrase(Context context, long keyId, String passphrase) {
|
||||
public static void addCachedPassphrase(Context context, long keyId, String passphrase,
|
||||
String primaryUserId) {
|
||||
Log.d(Constants.TAG, "PassphraseCacheService.cacheNewPassphrase() for " + keyId);
|
||||
|
||||
Intent intent = new Intent(context, PassphraseCacheService.class);
|
||||
intent.setAction(ACTION_PASSPHRASE_CACHE_ADD);
|
||||
|
||||
intent.putExtra(EXTRA_TTL, Preferences.getPreferences(context).getPassphraseCacheTtl());
|
||||
intent.putExtra(EXTRA_PASSPHRASE, passphrase);
|
||||
intent.putExtra(EXTRA_KEY_ID, keyId);
|
||||
intent.putExtra(EXTRA_USERID, primaryUserId);
|
||||
|
||||
context.startService(intent);
|
||||
}
|
||||
@ -159,11 +173,11 @@ public class PassphraseCacheService extends Service {
|
||||
// passphrase for symmetric encryption?
|
||||
if (keyId == Constants.key.symmetric) {
|
||||
Log.d(Constants.TAG, "PassphraseCacheService.getCachedPassphraseImpl() for symmetric encryption");
|
||||
String cachedPassphrase = mPassphraseCache.get(Constants.key.symmetric);
|
||||
String cachedPassphrase = mPassphraseCache.get(Constants.key.symmetric).getPassphrase();
|
||||
if (cachedPassphrase == null) {
|
||||
return null;
|
||||
}
|
||||
addCachedPassphrase(this, Constants.key.symmetric, cachedPassphrase);
|
||||
addCachedPassphrase(this, Constants.key.symmetric, cachedPassphrase, getString(R.string.passp_cache_notif_pwd));
|
||||
return cachedPassphrase;
|
||||
}
|
||||
|
||||
@ -176,12 +190,16 @@ public class PassphraseCacheService extends Service {
|
||||
if (!key.hasPassphrase()) {
|
||||
Log.d(Constants.TAG, "Key has no passphrase! Caches and returns empty passphrase!");
|
||||
|
||||
addCachedPassphrase(this, keyId, "");
|
||||
try {
|
||||
addCachedPassphrase(this, keyId, "", key.getPrimaryUserId());
|
||||
} catch (PgpGeneralException e) {
|
||||
Log.d(Constants.TAG, "PgpGeneralException occured");
|
||||
}
|
||||
return "";
|
||||
}
|
||||
|
||||
// get cached passphrase
|
||||
String cachedPassphrase = mPassphraseCache.get(keyId);
|
||||
CachedPassphrase cachedPassphrase = mPassphraseCache.get(keyId);
|
||||
if (cachedPassphrase == null) {
|
||||
Log.d(Constants.TAG, "PassphraseCacheService Passphrase not (yet) cached, returning null");
|
||||
// not really an error, just means the passphrase is not cached but not empty either
|
||||
@ -190,8 +208,8 @@ public class PassphraseCacheService extends Service {
|
||||
|
||||
// set it again to reset the cache life cycle
|
||||
Log.d(Constants.TAG, "PassphraseCacheService Cache passphrase again when getting it!");
|
||||
addCachedPassphrase(this, keyId, cachedPassphrase);
|
||||
return cachedPassphrase;
|
||||
addCachedPassphrase(this, keyId, cachedPassphrase.getPassphrase(), cachedPassphrase.getPrimaryUserID());
|
||||
return cachedPassphrase.getPassphrase();
|
||||
|
||||
} catch (ProviderHelper.NotFoundException e) {
|
||||
Log.e(Constants.TAG, "PassphraseCacheService Passphrase for unknown key was requested!");
|
||||
@ -256,14 +274,16 @@ public class PassphraseCacheService extends Service {
|
||||
if (ACTION_PASSPHRASE_CACHE_ADD.equals(intent.getAction())) {
|
||||
long ttl = intent.getLongExtra(EXTRA_TTL, DEFAULT_TTL);
|
||||
long keyId = intent.getLongExtra(EXTRA_KEY_ID, -1);
|
||||
|
||||
String passphrase = intent.getStringExtra(EXTRA_PASSPHRASE);
|
||||
String primaryUserID = intent.getStringExtra(EXTRA_USERID);
|
||||
|
||||
Log.d(Constants.TAG,
|
||||
"PassphraseCacheService Received ACTION_PASSPHRASE_CACHE_ADD intent in onStartCommand() with keyId: "
|
||||
+ keyId + ", ttl: " + ttl);
|
||||
+ keyId + ", ttl: " + ttl + ", usrId: " + primaryUserID);
|
||||
|
||||
// add keyId and passphrase to memory
|
||||
mPassphraseCache.put(keyId, passphrase);
|
||||
// add keyId, passphrase and primary user id to memory
|
||||
mPassphraseCache.put(keyId, new CachedPassphrase(passphrase, primaryUserID));
|
||||
|
||||
if (ttl > 0) {
|
||||
// register new alarm with keyId for this passphrase
|
||||
@ -271,6 +291,9 @@ public class PassphraseCacheService extends Service {
|
||||
AlarmManager am = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
|
||||
am.set(AlarmManager.RTC_WAKEUP, triggerTime, buildIntent(this, keyId));
|
||||
}
|
||||
|
||||
updateNotifications();
|
||||
|
||||
} else if (ACTION_PASSPHRASE_CACHE_GET.equals(intent.getAction())) {
|
||||
long keyId = intent.getLongExtra(EXTRA_KEY_ID, -1);
|
||||
Messenger messenger = intent.getParcelableExtra(EXTRA_MESSENGER);
|
||||
@ -286,6 +309,17 @@ public class PassphraseCacheService extends Service {
|
||||
} catch (RemoteException e) {
|
||||
Log.e(Constants.TAG, "PassphraseCacheService Sending message failed", e);
|
||||
}
|
||||
} else if (ACTION_PASSPHRASE_CACHE_CLEAR.equals(intent.getAction())) {
|
||||
AlarmManager am = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
|
||||
|
||||
// Stop all ttl alarms
|
||||
for(int i = 0; i < mPassphraseCache.size(); i++) {
|
||||
am.cancel(buildIntent(this, mPassphraseCache.keyAt(i)));
|
||||
}
|
||||
|
||||
mPassphraseCache.clear();
|
||||
|
||||
updateNotifications();
|
||||
} else {
|
||||
Log.e(Constants.TAG, "PassphraseCacheService Intent or Intent Action not supported!");
|
||||
}
|
||||
@ -311,6 +345,74 @@ public class PassphraseCacheService extends Service {
|
||||
Log.d(Constants.TAG, "PassphraseCacheServic No passphrases remaining in memory, stopping service!");
|
||||
stopSelf();
|
||||
}
|
||||
|
||||
updateNotifications();
|
||||
}
|
||||
|
||||
private void updateNotifications() {
|
||||
NotificationManager notificationManager =
|
||||
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
|
||||
|
||||
if(mPassphraseCache.size() > 0) {
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
|
||||
NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
|
||||
|
||||
builder.setSmallIcon(R.drawable.ic_launcher)
|
||||
.setContentTitle(getString(R.string.app_name))
|
||||
.setContentText(String.format(getString(R.string.passp_cache_notif_n_keys), mPassphraseCache.size()));
|
||||
|
||||
NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
|
||||
|
||||
inboxStyle.setBigContentTitle(getString(R.string.passp_cache_notif_keys));
|
||||
|
||||
// Moves events into the big view
|
||||
for (int i = 0; i < mPassphraseCache.size(); i++) {
|
||||
inboxStyle.addLine(mPassphraseCache.valueAt(i).getPrimaryUserID());
|
||||
}
|
||||
|
||||
// Moves the big view style object into the notification object.
|
||||
builder.setStyle(inboxStyle);
|
||||
|
||||
// Add purging action
|
||||
Intent intent = new Intent(getApplicationContext(), PassphraseCacheService.class);
|
||||
intent.setAction(ACTION_PASSPHRASE_CACHE_CLEAR);
|
||||
builder.addAction(
|
||||
R.drawable.abc_ic_clear_normal,
|
||||
getString(R.string.passp_cache_notif_clear),
|
||||
PendingIntent.getService(
|
||||
getApplicationContext(),
|
||||
0,
|
||||
intent,
|
||||
PendingIntent.FLAG_UPDATE_CURRENT
|
||||
)
|
||||
);
|
||||
|
||||
notificationManager.notify(NOTIFICATION_ID, builder.build());
|
||||
} else { // Fallback, since expandable notifications weren't available back then
|
||||
NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
|
||||
|
||||
builder.setSmallIcon(R.drawable.ic_launcher)
|
||||
.setContentTitle(String.format(getString(R.string.passp_cache_notif_n_keys, mPassphraseCache.size())))
|
||||
.setContentText(getString(R.string.passp_cache_notif_click_to_clear));
|
||||
|
||||
Intent intent = new Intent(getApplicationContext(), PassphraseCacheService.class);
|
||||
intent.setAction(ACTION_PASSPHRASE_CACHE_CLEAR);
|
||||
|
||||
builder.setContentIntent(
|
||||
PendingIntent.getService(
|
||||
getApplicationContext(),
|
||||
0,
|
||||
intent,
|
||||
PendingIntent.FLAG_UPDATE_CURRENT
|
||||
)
|
||||
);
|
||||
|
||||
notificationManager.notify(NOTIFICATION_ID, builder.build());
|
||||
}
|
||||
|
||||
} else {
|
||||
notificationManager.cancel(NOTIFICATION_ID);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@ -341,4 +443,27 @@ public class PassphraseCacheService extends Service {
|
||||
|
||||
private final IBinder mBinder = new PassphraseCacheBinder();
|
||||
|
||||
}
|
||||
public class CachedPassphrase {
|
||||
private String primaryUserID;
|
||||
private String passphrase;
|
||||
|
||||
public CachedPassphrase(String passphrase, String primaryUserID) {
|
||||
setPassphrase(passphrase);
|
||||
setPrimaryUserID(primaryUserID);
|
||||
}
|
||||
|
||||
public String getPrimaryUserID() {
|
||||
return primaryUserID;
|
||||
}
|
||||
public String getPassphrase() {
|
||||
return passphrase;
|
||||
}
|
||||
|
||||
public void setPrimaryUserID(String primaryUserID) {
|
||||
this.primaryUserID = primaryUserID;
|
||||
}
|
||||
public void setPassphrase(String passphrase) {
|
||||
this.passphrase = passphrase;
|
||||
}
|
||||
}
|
||||
}
|
@ -189,7 +189,8 @@ public class PassphraseDialogFragment extends DialogFragment implements OnEditor
|
||||
|
||||
// Early breakout if we are dealing with a symmetric key
|
||||
if (secretRing == null) {
|
||||
PassphraseCacheService.addCachedPassphrase(activity, Constants.key.symmetric, passphrase);
|
||||
PassphraseCacheService.addCachedPassphrase(activity, Constants.key.symmetric,
|
||||
passphrase, getString(R.string.passp_cache_notif_pwd));
|
||||
// also return passphrase back to activity
|
||||
Bundle data = new Bundle();
|
||||
data.putString(MESSAGE_DATA_PASSPHRASE, passphrase);
|
||||
@ -228,10 +229,18 @@ public class PassphraseDialogFragment extends DialogFragment implements OnEditor
|
||||
|
||||
// cache the new passphrase
|
||||
Log.d(Constants.TAG, "Everything okay! Caching entered passphrase");
|
||||
PassphraseCacheService.addCachedPassphrase(activity, masterKeyId, passphrase);
|
||||
|
||||
try {
|
||||
PassphraseCacheService.addCachedPassphrase(activity, masterKeyId, passphrase,
|
||||
secretRing.getPrimaryUserId());
|
||||
} catch(PgpGeneralException e) {
|
||||
Log.e(Constants.TAG, "adding of a passhrase failed", e);
|
||||
}
|
||||
|
||||
if (unlockedSecretKey.getKeyId() != masterKeyId) {
|
||||
PassphraseCacheService.addCachedPassphrase(
|
||||
activity, unlockedSecretKey.getKeyId(), passphrase);
|
||||
activity, unlockedSecretKey.getKeyId(), passphrase,
|
||||
unlockedSecretKey.getPrimaryUserId());
|
||||
}
|
||||
|
||||
// also return passphrase back to activity
|
||||
|
@ -660,6 +660,13 @@
|
||||
<string name="msg_mf_unlock_error">Error unlocking keyring!</string>
|
||||
<string name="msg_mf_unlock">Unlocking keyring</string>
|
||||
|
||||
<!-- PassphraseCache -->
|
||||
<string name="passp_cache_notif_click_to_clear">Click to clear cached passphrases</string>
|
||||
<string name="passp_cache_notif_n_keys">OpenKeychain has cached %d keys</string>
|
||||
<string name="passp_cache_notif_keys">Cached Keys:</string>
|
||||
<string name="passp_cache_notif_clear">Clear Cache</string>
|
||||
<string name="passp_cache_notif_pwd">Password</string>
|
||||
|
||||
<!-- unsorted -->
|
||||
<string name="section_certifier_id">Certifier</string>
|
||||
<string name="section_cert">Certificate Details</string>
|
||||
|
Loading…
Reference in New Issue
Block a user