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Merge branch 'v/instrument' into v/multi-decrypt

Browse Source 
Conflicts:
	.travis.yml
	OpenKeychain/src/androidTest/java/org/sufficientlysecure/keychain/CreateKeyActivityTest.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpDecryptVerify.java
This commit is contained in:
Vincent Breitmoser
2015-06-17 19:24:07 +02:00
parent 1a7677008b 04d2b6a507
commit 374b21410e
48 changed files with 2636 additions and 492 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility/ClipboardReflection.java
View File

@@ -74,6 +74,10 @@ public class ClipboardReflection {
Method methodGetPrimaryClip = clipboard.getClass().getMethod("getPrimaryClip");
Object clipData = methodGetPrimaryClip.invoke(clipboard);
if (clipData == null) {
return null;
}
// ClipData.Item clipDataItem = clipData.getItemAt(0);
Method methodGetItemAt = clipData.getClass().getMethod("getItemAt", int.class);
Object clipDataItem = methodGetItemAt.invoke(clipData, 0);

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/EditKeyOperation.java
View File

@@ -82,7 +82,7 @@ public class EditKeyOperation extends BaseOperation<SaveKeyringParcel> {
CanonicalizedSecretKeyRing secRing =
mProviderHelper.getCanonicalizedSecretKeyRing(saveParcel.mMasterKeyId);
modifyResult = keyOperations.modifySecretKeyRing(secRing, cryptoInput, saveParcel, log, 2);
modifyResult = keyOperations.modifySecretKeyRing(secRing, cryptoInput, saveParcel);
if (modifyResult.isPending()) {
return modifyResult;
}

6
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java
View File

@@ -854,7 +854,11 @@ public abstract class OperationResult implements Parcelable {
if (mParcels.isEmpty()) {
return null;
}
return mParcels.get(mParcels.size() -1);
LogEntryParcel last = mParcels.get(mParcels.size() -1);
if (last instanceof SubLogEntryParcel) {
return ((SubLogEntryParcel) last).getSubResult().getLog().getLast();
}
return last;
}
@Override

20
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpDecryptVerify.java
View File

@@ -148,7 +148,7 @@ public class PgpDecryptVerify extends BaseOperation<PgpDecryptVerifyInputParcel>
return verifySignedLiteralData(input, aIn, outputStream, 0);
} else if (aIn.isClearText()) {
// a cleartext signature, verify it with the other method
return verifyCleartextSignature(aIn, 0);
return verifyCleartextSignature(aIn, outputStream, 0);
} else {
// else: ascii armored encryption! go on...
return decryptVerify(input, cryptoInput, in, outputStream, 0);
@@ -767,20 +767,11 @@ public class PgpDecryptVerify extends BaseOperation<PgpDecryptVerifyInputParcel>
// TODO: slow annealing to fake a progress?
}
// after going through the stream, size should be available
Long originalSize = literalData.getDataLengthIfAvailable();
if (originalSize != null) {
log.add(LogType.MSG_DC_CLEAR_META_SIZE, indent + 1,
Long.toString(originalSize));
} else {
log.add(LogType.MSG_DC_CLEAR_META_SIZE_UNKNOWN, indent + 1);
}
metadata = new OpenPgpMetadata(
originalFilename,
mimeType,
literalData.getModificationTime().getTime(),
originalSize == null ? 0 : originalSize);
alreadyWritten);
if (signature != null) {
updateProgress(R.string.progress_verifying_signature, 90, 100);
@@ -859,7 +850,7 @@ public class PgpDecryptVerify extends BaseOperation<PgpDecryptVerifyInputParcel>
* pg/src/main/java/org/spongycastle/openpgp/examples/ClearSignedFileProcessor.java
*/
private DecryptVerifyResult verifyCleartextSignature(
ArmoredInputStream aIn, int indent) throws IOException, PGPException {
ArmoredInputStream aIn, OutputStream outputStream, int indent) throws IOException, PGPException {
OperationLog log = new OperationLog();
@@ -889,8 +880,9 @@ public class PgpDecryptVerify extends BaseOperation<PgpDecryptVerifyInputParcel>
out.close();
byte[] clearText = out.toByteArray();
if (out != null) {
out.write(clearText);
if (outputStream != null) {
outputStream.write(clearText);
outputStream.close();
}
updateProgress(R.string.progress_processing_signature, 60, 100);

9
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java
View File

@@ -365,14 +365,9 @@ public class PgpKeyOperation {
public PgpEditKeyResult modifySecretKeyRing(CanonicalizedSecretKeyRing wsKR,
CryptoInputParcel cryptoInput,
SaveKeyringParcel saveParcel) {
return modifySecretKeyRing(wsKR, cryptoInput, saveParcel, new OperationLog(), 0);
}
public PgpEditKeyResult modifySecretKeyRing(CanonicalizedSecretKeyRing wsKR,
CryptoInputParcel cryptoInput,
SaveKeyringParcel saveParcel,
OperationLog log,
int indent) {
OperationLog log = new OperationLog();
int indent = 0;
/*
* 1. Unlock private key

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainDatabase.java
View File

@@ -179,7 +179,7 @@ public class KeychainDatabase extends SQLiteOpenHelper {
+ Tables.API_APPS + "(" + ApiAppsAllowedKeysColumns.PACKAGE_NAME + ") ON DELETE CASCADE"
+ ")";
KeychainDatabase(Context context) {
public KeychainDatabase(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
mContext = context;

8
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/PassphraseCacheService.java
View File

@@ -149,6 +149,14 @@ public class PassphraseCacheService extends Service {
context.startService(intent);
}
public static void clearCachedPassphrases(Context context) {
Log.d(Constants.TAG, "PassphraseCacheService.clearCachedPassphrase()");
Intent intent = new Intent(context, PassphraseCacheService.class);
intent.setAction(ACTION_PASSPHRASE_CACHE_CLEAR);
context.startService(intent);
}
/**
* Gets a cached passphrase from memory by sending an intent to the service. This method is

4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptTextFragment.java
View File

@@ -153,7 +153,9 @@ public class DecryptTextFragment extends DecryptFragment {
@Override
protected PgpDecryptVerifyInputParcel createOperationInput() {
return new PgpDecryptVerifyInputParcel(mCiphertext.getBytes());
PgpDecryptVerifyInputParcel input = new PgpDecryptVerifyInputParcel(mCiphertext.getBytes());
input.setAllowSymmetricDecryption(true);
return input;
}
@Override

7
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFilesFragment.java
View File

@@ -18,7 +18,6 @@
package org.sufficientlysecure.keychain.ui;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
@@ -26,8 +25,6 @@ import android.graphics.Point;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Message;
import android.os.Messenger;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
@@ -49,10 +46,6 @@ import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.pgp.PgpConstants;
import org.sufficientlysecure.keychain.pgp.SignEncryptParcel;
import org.sufficientlysecure.keychain.provider.TemporaryStorageProvider;
import org.sufficientlysecure.keychain.service.KeychainNewService;
import org.sufficientlysecure.keychain.service.KeychainService;
import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
import org.sufficientlysecure.keychain.ui.adapter.SpacesItemDecoration;
import org.sufficientlysecure.keychain.ui.base.CachingCryptoOperationFragment;
import org.sufficientlysecure.keychain.ui.dialog.DeleteFileDialogFragment;

3
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptModeAsymmetricFragment.java
View File

@@ -75,7 +75,6 @@ public class EncryptModeAsymmetricFragment extends EncryptModeFragment {
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.encrypt_asymmetric_fragment, container, false);
mSignKeySpinner = (KeySpinner) view.findViewById(R.id.sign);
mEncryptKeyView = (EncryptKeyCompletionView) view.findViewById(R.id.recipient_list);
mEncryptKeyView.setThreshold(1); // Start working from first character
@@ -168,7 +167,7 @@ public class EncryptModeAsymmetricFragment extends EncryptModeFragment {
@Override
public long getAsymmetricSigningKeyId() {
return mSignKeySpinner.getSelectedItemId();
return mSignKeySpinner.getSelectedKeyId();
}
@Override

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextFragment.java
View File

@@ -240,7 +240,7 @@ public class EncryptTextFragment
boolean gotEncryptionKeys = (encryptionKeyIds != null
&& encryptionKeyIds.length > 0);
if (!gotEncryptionKeys && signingKeyId == 0L) {
if (!gotEncryptionKeys && signingKeyId == Constants.key.none) {
Notify.create(getActivity(), R.string.select_encryption_or_signature_key, Notify.Style.ERROR)
.show(this);
return null;

4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/MainActivity.java
View File

@@ -51,6 +51,8 @@ public class MainActivity extends BaseNfcActivity implements FabContainer, OnBac
private static final int ID_SETTINGS = 4;
private static final int ID_HELP = 5;
public static final String EXTRA_SKIP_FIRST_TIME = "skip_first_time";
public Drawer.Result mDrawerResult;
private Toolbar mToolbar;
@@ -114,7 +116,7 @@ public class MainActivity extends BaseNfcActivity implements FabContainer, OnBac
// if this is the first time show first time activity
Preferences prefs = Preferences.getPreferences(this);
if (prefs.isFirstTime()) {
if (!getIntent().getBooleanExtra(EXTRA_SKIP_FIRST_TIME, false) && prefs.isFirstTime()) {
Intent intent = new Intent(this, CreateKeyActivity.class);
intent.putExtra(CreateKeyActivity.EXTRA_FIRST_TIME, true);
startActivity(intent);

46
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/NfcOperationActivity.java
View File

@@ -10,7 +10,6 @@ import android.content.Intent;
import android.os.Bundle;
import android.view.WindowManager;
import org.spongycastle.util.Arrays;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey;
@@ -28,6 +27,7 @@ import org.sufficientlysecure.keychain.util.Preferences;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.Arrays;
/**
* This class provides a communication interface to OpenPGP applications on ISO SmartCard compliant
@@ -47,6 +47,8 @@ public class NfcOperationActivity extends BaseNfcActivity {
private RequiredInputParcel mRequiredInput;
private Intent mServiceIntent;
private static final byte[] BLANK_FINGERPRINT = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -126,17 +128,29 @@ public class NfcOperationActivity extends BaseNfcActivity {
}
if (key.canSign() || key.canCertify()) {
nfcPutKey(0xB6, key, passphrase);
nfcPutData(0xCE, timestampBytes);
nfcPutData(0xC7, key.getFingerprint());
if (shouldPutKey(key.getFingerprint(), 0)) {
nfcPutKey(0xB6, key, passphrase);
nfcPutData(0xCE, timestampBytes);
nfcPutData(0xC7, key.getFingerprint());
} else {
throw new IOException("Key slot occupied; card must be reset to put new signature key.");
}
} else if (key.canEncrypt()) {
nfcPutKey(0xB8, key, passphrase);
nfcPutData(0xCF, timestampBytes);
nfcPutData(0xC8, key.getFingerprint());
if (shouldPutKey(key.getFingerprint(), 1)) {
nfcPutKey(0xB8, key, passphrase);
nfcPutData(0xCF, timestampBytes);
nfcPutData(0xC8, key.getFingerprint());
} else {
throw new IOException("Key slot occupied; card must be reset to put new decryption key.");
}
} else if (key.canAuthenticate()) {
nfcPutKey(0xA4, key, passphrase);
nfcPutData(0xD0, timestampBytes);
nfcPutData(0xC9, key.getFingerprint());
if (shouldPutKey(key.getFingerprint(), 2)) {
nfcPutKey(0xA4, key, passphrase);
nfcPutData(0xD0, timestampBytes);
nfcPutData(0xC9, key.getFingerprint());
} else {
throw new IOException("Key slot occupied; card must be reset to put new authentication key.");
}
} else {
throw new IOException("Inappropriate key flags for smart card key.");
}
@@ -158,6 +172,18 @@ public class NfcOperationActivity extends BaseNfcActivity {
finish();
}
private boolean shouldPutKey(byte[] fingerprint, int idx) throws IOException {
byte[] cardFingerprint = nfcGetFingerprint(idx);
// Slot is empty, or contains this key already. PUT KEY operation is safe
if (Arrays.equals(cardFingerprint, BLANK_FINGERPRINT) ||
Arrays.equals(cardFingerprint, fingerprint)) {
return true;
}
// Slot already contains a different key; don't overwrite it.
return false;
}
@Override
public void handlePinError() {

108
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PassphraseDialogActivity.java
View File

@@ -17,6 +17,7 @@
package org.sufficientlysecure.keychain.ui;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
@@ -43,14 +44,12 @@ import android.widget.Toast;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.compatibility.DialogFragmentWorkaround;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey.SecretKeyType;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKeyRing;
import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException;
import org.sufficientlysecure.keychain.provider.CachedPublicKeyRing;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.provider.ProviderHelper.NotFoundException;
@@ -75,8 +74,7 @@ public class PassphraseDialogActivity extends FragmentActivity {
// special extra for OpenPgpService
public static final String EXTRA_SERVICE_INTENT = "data";
private static final int REQUEST_CODE_ENTER_PATTERN = 2;
private long mSubKeyId;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -93,14 +91,13 @@ public class PassphraseDialogActivity extends FragmentActivity {
// this activity itself has no content view (see manifest)
long keyId;
if (getIntent().hasExtra(EXTRA_SUBKEY_ID)) {
keyId = getIntent().getLongExtra(EXTRA_SUBKEY_ID, 0);
mSubKeyId = getIntent().getLongExtra(EXTRA_SUBKEY_ID, 0);
} else {
RequiredInputParcel requiredInput = getIntent().getParcelableExtra(EXTRA_REQUIRED_INPUT);
switch (requiredInput.mType) {
case PASSPHRASE_SYMMETRIC: {
keyId = Constants.key.symmetric;
mSubKeyId = Constants.key.symmetric;
break;
}
case PASSPHRASE: {
@@ -127,7 +124,7 @@ public class PassphraseDialogActivity extends FragmentActivity {
return;
}
keyId = requiredInput.getSubKeyId();
mSubKeyId = requiredInput.getSubKeyId();
break;
}
default: {
@@ -136,62 +133,35 @@ public class PassphraseDialogActivity extends FragmentActivity {
}
}
Intent serviceIntent = getIntent().getParcelableExtra(EXTRA_SERVICE_INTENT);
show(this, keyId, serviceIntent);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case REQUEST_CODE_ENTER_PATTERN: {
/*
* NOTE that there are 4 possible result codes!!!
*/
switch (resultCode) {
case RESULT_OK:
// The user passed
break;
case RESULT_CANCELED:
// The user cancelled the task
break;
// case LockPatternActivity.RESULT_FAILED:
// // The user failed to enter the pattern
// break;
// case LockPatternActivity.RESULT_FORGOT_PATTERN:
// // The user forgot the pattern and invoked your recovery Activity.
// break;
}
protected void onResume() {
super.onResume();
/*
* In any case, there's always a key EXTRA_RETRY_COUNT, which holds
* the number of tries that the user did.
*/
// int retryCount = data.getIntExtra(
// LockPatternActivity.EXTRA_RETRY_COUNT, 0);
/* Show passphrase dialog to cache a new passphrase the user enters for using it later for
* encryption. Based on mSecretKeyId it asks for a passphrase to open a private key or it asks
* for a symmetric passphrase
*/
break;
}
}
Intent serviceIntent = getIntent().getParcelableExtra(EXTRA_SERVICE_INTENT);
PassphraseDialogFragment frag = new PassphraseDialogFragment();
Bundle args = new Bundle();
args.putLong(EXTRA_SUBKEY_ID, mSubKeyId);
args.putParcelable(EXTRA_SERVICE_INTENT, serviceIntent);
frag.setArguments(args);
frag.show(getSupportFragmentManager(), "passphraseDialog");
}
/**
* Shows passphrase dialog to cache a new passphrase the user enters for using it later for
* encryption. Based on mSecretKeyId it asks for a passphrase to open a private key or it asks
* for a symmetric passphrase
*/
public static void show(final FragmentActivity context, final long keyId, final Intent serviceIntent) {
DialogFragmentWorkaround.INTERFACE.runnableRunDelayed(new Runnable() {
public void run() {
// do NOT check if the key even needs a passphrase. that's not our job here.
PassphraseDialogFragment frag = new PassphraseDialogFragment();
Bundle args = new Bundle();
args.putLong(EXTRA_SUBKEY_ID, keyId);
args.putParcelable(EXTRA_SERVICE_INTENT, serviceIntent);
frag.setArguments(args);
frag.show(context.getSupportFragmentManager(), "passphraseDialog");
}
});
@Override
protected void onPause() {
super.onPause();
DialogFragment dialog = (DialogFragment) getSupportFragmentManager().findFragmentByTag("passphraseDialog");
if (dialog != null) {
dialog.dismiss();
}
}
public static class PassphraseDialogFragment extends DialogFragment implements TextView.OnEditorActionListener {
@@ -205,9 +175,6 @@ public class PassphraseDialogActivity extends FragmentActivity {
private Intent mServiceIntent;
/**
* Creates dialog
*/
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Activity activity = getActivity();
@@ -268,12 +235,7 @@ public class PassphraseDialogActivity extends FragmentActivity {
userId = null;
}
/* Get key type for message */
// find a master key id for our key
long masterKeyId = new ProviderHelper(activity).getMasterKeyId(mSubKeyId);
CachedPublicKeyRing keyRing = new ProviderHelper(activity).getCachedPublicKeyRing(masterKeyId);
// get the type of key (from the database)
keyType = keyRing.getSecretKeyType(mSubKeyId);
keyType = mSecretRing.getSecretKey(mSubKeyId).getSecretKeyType();
switch (keyType) {
case PASSPHRASE:
message = getString(R.string.passphrase_for, userId);
@@ -468,20 +430,16 @@ public class PassphraseDialogActivity extends FragmentActivity {
// note we need no synchronization here, this variable is only accessed in the ui thread
mIsCancelled = true;
getActivity().setResult(RESULT_CANCELED);
getActivity().finish();
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
if (getActivity() == null) {
return;
}
hideKeyboard();
getActivity().setResult(RESULT_CANCELED);
getActivity().finish();
}
private void hideKeyboard() {
@@ -495,11 +453,9 @@ public class PassphraseDialogActivity extends FragmentActivity {
inputManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
}
/**
* Associate the "done" button on the soft keyboard with the okay button in the view
*/
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
// Associate the "done" button on the soft keyboard with the okay button in the view
if (EditorInfo.IME_ACTION_DONE == actionId) {
AlertDialog dialog = ((AlertDialog) getDialog());
Button bt = dialog.getButton(AlertDialog.BUTTON_POSITIVE);

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
View File

@@ -300,7 +300,7 @@ public class ViewKeyFragment extends LoaderFragment implements
* because the notification triggers faster than the activity closes.
*/
// Avoid NullPointerExceptions...
if (data.getCount() == 0) {
if (data == null || data.getCount() == 0) {
return;
}
// Swap the new cursor in. (The framework will take care of closing the

69
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/KeyAdapter.java
View File

@@ -19,15 +19,16 @@ package org.sufficientlysecure.keychain.ui.adapter;
import java.io.Serializable;
import java.util.Calendar;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Date;
import java.util.TimeZone;
import java.util.List;
import android.content.Context;
import android.database.Cursor;
import android.graphics.PorterDuff;
import android.support.v4.widget.CursorAdapter;
import android.text.format.DateFormat;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
@@ -60,7 +61,6 @@ public class KeyAdapter extends CursorAdapter {
KeyRings.VERIFIED,
KeyRings.HAS_ANY_SECRET,
KeyRings.HAS_DUPLICATE_USER_ID,
KeyRings.HAS_ENCRYPT,
KeyRings.FINGERPRINT,
KeyRings.CREATION,
};
@@ -72,9 +72,8 @@ public class KeyAdapter extends CursorAdapter {
public static final int INDEX_VERIFIED = 5;
public static final int INDEX_HAS_ANY_SECRET = 6;
public static final int INDEX_HAS_DUPLICATE_USER_ID = 7;
public static final int INDEX_HAS_ENCRYPT = 8;
public static final int INDEX_FINGERPRINT = 9;
public static final int INDEX_CREATION = 10;
public static final int INDEX_FINGERPRINT = 8;
public static final int INDEX_CREATION = 9;
public KeyAdapter(Context context, Cursor c, int flags) {
super(context, c, flags);
@@ -87,6 +86,7 @@ public class KeyAdapter extends CursorAdapter {
}
public static class KeyItemViewHolder {
public View mView;
public Long mMasterKeyId;
public TextView mMainUserId;
public TextView mMainUserIdRest;
@@ -96,6 +96,7 @@ public class KeyAdapter extends CursorAdapter {
public ImageButton mSlingerButton;
public KeyItemViewHolder(View view) {
mView = view;
mMainUserId = (TextView) view.findViewById(R.id.key_list_item_name);
mMainUserIdRest = (TextView) view.findViewById(R.id.key_list_item_email);
mStatus = (ImageView) view.findViewById(R.id.key_list_item_status_icon);
@@ -104,11 +105,10 @@ public class KeyAdapter extends CursorAdapter {
mCreationDate = (TextView) view.findViewById(R.id.key_list_item_creation);
}
public void setData(Context context, Cursor cursor, Highlighter highlighter) {
public void setData(Context context, KeyItem item, Highlighter highlighter) {
{ // set name and stuff, common to both key types
String userId = cursor.getString(INDEX_USER_ID);
KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
KeyRing.UserId userIdSplit = item.mUserId;
if (userIdSplit.name != null) {
mMainUserId.setText(highlighter.highlight(userIdSplit.name));
} else {
@@ -124,30 +124,23 @@ public class KeyAdapter extends CursorAdapter {
{ // set edit button and status, specific by key type
long masterKeyId = cursor.getLong(INDEX_MASTER_KEY_ID);
boolean isSecret = cursor.getInt(INDEX_HAS_ANY_SECRET) != 0;
boolean isRevoked = cursor.getInt(INDEX_IS_REVOKED) > 0;
boolean isExpired = cursor.getInt(INDEX_IS_EXPIRED) != 0;
boolean isVerified = cursor.getInt(INDEX_VERIFIED) > 0;
boolean hasDuplicate = cursor.getInt(INDEX_HAS_DUPLICATE_USER_ID) != 0;
mMasterKeyId = masterKeyId;
mMasterKeyId = item.mKeyId;
// Note: order is important!
if (isRevoked) {
if (item.mIsRevoked) {
KeyFormattingUtils
.setStatusImage(context, mStatus, null, State.REVOKED, R.color.bg_gray);
mStatus.setVisibility(View.VISIBLE);
mSlinger.setVisibility(View.GONE);
mMainUserId.setTextColor(context.getResources().getColor(R.color.bg_gray));
mMainUserIdRest.setTextColor(context.getResources().getColor(R.color.bg_gray));
} else if (isExpired) {
} else if (item.mIsExpired) {
KeyFormattingUtils.setStatusImage(context, mStatus, null, State.EXPIRED, R.color.bg_gray);
mStatus.setVisibility(View.VISIBLE);
mSlinger.setVisibility(View.GONE);
mMainUserId.setTextColor(context.getResources().getColor(R.color.bg_gray));
mMainUserIdRest.setTextColor(context.getResources().getColor(R.color.bg_gray));
} else if (isSecret) {
} else if (item.mIsSecret) {
mStatus.setVisibility(View.GONE);
if (mSlingerButton.hasOnClickListeners()) {
mSlinger.setVisibility(View.VISIBLE);
@@ -158,7 +151,7 @@ public class KeyAdapter extends CursorAdapter {
mMainUserIdRest.setTextColor(context.getResources().getColor(R.color.black));
} else {
// this is a public key - show if it's verified
if (isVerified) {
if (item.mIsVerified) {
KeyFormattingUtils.setStatusImage(context, mStatus, State.VERIFIED);
mStatus.setVisibility(View.VISIBLE);
} else {
@@ -170,9 +163,9 @@ public class KeyAdapter extends CursorAdapter {
mMainUserIdRest.setTextColor(context.getResources().getColor(R.color.black));
}
if (hasDuplicate) {
if (item.mHasDuplicate) {
String dateTime = DateUtils.formatDateTime(context,
cursor.getLong(INDEX_CREATION) * 1000,
item.mCreation.getTime(),
DateUtils.FORMAT_SHOW_DATE
| DateUtils.FORMAT_SHOW_YEAR
| DateUtils.FORMAT_ABBREV_MONTH);
@@ -190,6 +183,10 @@ public class KeyAdapter extends CursorAdapter {
}
public boolean isEnabled(Cursor cursor) {
return true;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
View view = mInflater.inflate(R.layout.key_list_item, parent, false);
@@ -204,7 +201,8 @@ public class KeyAdapter extends CursorAdapter {
public void bindView(View view, Context context, Cursor cursor) {
Highlighter highlighter = new Highlighter(context, mQuery);
KeyItemViewHolder h = (KeyItemViewHolder) view.getTag();
h.setData(context, cursor, highlighter);
KeyItem item = new KeyItem(cursor);
h.setData(context, item, highlighter);
}
public boolean isSecretAvailable(int id) {
@@ -234,8 +232,9 @@ public class KeyAdapter extends CursorAdapter {
@Override
public long getItemId(int position) {
Cursor cursor = getCursor();
// prevent a crash on rapid cursor changes
if (getCursor().isClosed()) {
if (cursor != null && getCursor().isClosed()) {
return 0L;
}
return super.getItemId(position);
@@ -250,6 +249,7 @@ public class KeyAdapter extends CursorAdapter {
public final boolean mHasDuplicate;
public final Date mCreation;
public final String mFingerprint;
public final boolean mIsSecret, mIsRevoked, mIsExpired, mIsVerified;
private KeyItem(Cursor cursor) {
String userId = cursor.getString(INDEX_USER_ID);
@@ -260,6 +260,10 @@ public class KeyAdapter extends CursorAdapter {
mCreation = new Date(cursor.getLong(INDEX_CREATION) * 1000);
mFingerprint = KeyFormattingUtils.convertFingerprintToHex(
cursor.getBlob(INDEX_FINGERPRINT));
mIsSecret = cursor.getInt(INDEX_HAS_ANY_SECRET) != 0;
mIsRevoked = cursor.getInt(INDEX_IS_REVOKED) > 0;
mIsExpired = cursor.getInt(INDEX_IS_EXPIRED) > 0;
mIsVerified = cursor.getInt(INDEX_VERIFIED) > 0;
}
public KeyItem(CanonicalizedPublicKeyRing ring) {
@@ -272,6 +276,12 @@ public class KeyAdapter extends CursorAdapter {
mCreation = key.getCreationTime();
mFingerprint = KeyFormattingUtils.convertFingerprintToHex(
ring.getFingerprint());
mIsRevoked = key.isRevoked();
mIsExpired = key.isExpired();
// these two are actually "don't know"s
mIsSecret = false;
mIsVerified = false;
}
public String getReadableName() {
@@ -284,4 +294,11 @@ public class KeyAdapter extends CursorAdapter {
}
public static String[] getProjectionWith(String[] projection) {
List<String> list = new ArrayList<>();
list.addAll(Arrays.asList(PROJECTION));
list.addAll(Arrays.asList(projection));
return list.toArray(new String[list.size()]);
}
}

135
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/BaseNfcActivity.java
View File

@@ -95,6 +95,8 @@ public abstract class BaseNfcActivity extends BaseActivity {
if (NfcAdapter.ACTION_TAG_DISCOVERED.equals(intent.getAction())) {
try {
handleNdefDiscoveredIntent(intent);
} catch (CardException e) {
handleNfcError(e);
} catch (IOException e) {
handleNfcError(e);
}
@@ -105,6 +107,81 @@ public abstract class BaseNfcActivity extends BaseActivity {
Log.e(Constants.TAG, "nfc error", e);
Notify.create(this, getString(R.string.error_nfc, e.getMessage()), Style.WARN).show();
}
public void handleNfcError(CardException e) {
Log.e(Constants.TAG, "card error", e);
short status = e.getResponseCode();
// When entering a PIN, a status of 63CX indicates X attempts remaining.
if ((status & (short)0xFFF0) == 0x63C0) {
Notify.create(this, getString(R.string.error_pin, status & 0x000F), Style.WARN).show();
return;
}
// Otherwise, all status codes are fixed values.
switch (status) {
// These errors should not occur in everyday use; if they are returned, it means we
// made a mistake sending data to the card, or the card is misbehaving.
case 0x6A80: {
Notify.create(this, getString(R.string.error_nfc_bad_data), Style.WARN).show();
break;
}
case 0x6883: {
Notify.create(this, getString(R.string.error_nfc_chaining_error), Style.WARN).show();
break;
}
case 0x6B00: {
Notify.create(this, getString(R.string.error_nfc_header, "P1/P2"), Style.WARN).show();
break;
}
case 0x6D00: {
Notify.create(this, getString(R.string.error_nfc_header, "INS"), Style.WARN).show();
break;
}
case 0x6E00: {
Notify.create(this, getString(R.string.error_nfc_header, "CLA"), Style.WARN).show();
break;
}
// These error conditions are more likely to be experienced by an end user.
case 0x6285: {
Notify.create(this, getString(R.string.error_nfc_terminated), Style.WARN).show();
break;
}
case 0x6700: {
Notify.create(this, getString(R.string.error_nfc_wrong_length), Style.WARN).show();
break;
}
case 0x6982: {
Notify.create(this, getString(R.string.error_nfc_security_not_satisfied),
Style.WARN).show();
break;
}
case 0x6983: {
Notify.create(this, getString(R.string.error_nfc_authentication_blocked),
Style.WARN).show();
break;
}
case 0x6985: {
Notify.create(this, getString(R.string.error_nfc_conditions_not_satisfied),
Style.WARN).show();
break;
}
// 6A88 is "Not Found" in the spec, but Yubikey also returns 6A83 for this in some cases.
case 0x6A88:
case 0x6A83: {
Notify.create(this, getString(R.string.error_nfc_data_not_found), Style.WARN).show();
break;
}
// 6F00 is a JavaCard proprietary status code, SW_UNKNOWN, and usually represents an
// unhandled exception on the smart card.
case 0x6F00: {
Notify.create(this, getString(R.string.error_nfc_unknown), Style.WARN).show();
break;
}
default:
Notify.create(this, getString(R.string.error_nfc, e.getMessage()), Style.WARN).show();
}
}
@@ -223,8 +300,9 @@ public abstract class BaseNfcActivity extends BaseActivity {
+ "06" // Lc (number of bytes)
+ "D27600012401" // Data (6 bytes)
+ "00"; // Le
if ( ! nfcCommunicate(opening).endsWith(accepted)) { // activate connection
throw new IOException("Initialization failed!");
String response = nfcCommunicate(opening); // activate connection
if ( ! response.endsWith(accepted) ) {
throw new CardException("Initialization failed!", parseCardStatus(response));
}
byte[] pwStatusBytes = nfcGetPwStatusBytes();
@@ -439,7 +517,7 @@ public abstract class BaseNfcActivity extends BaseActivity {
}
if ( ! "9000".equals(status)) {
throw new IOException("Bad NFC response code: " + status);
throw new CardException("Bad NFC response code: " + status, parseCardStatus(response));
}
// Make sure the signature we received is actually the expected number of bytes long!
@@ -511,9 +589,10 @@ public abstract class BaseNfcActivity extends BaseActivity {
+ String.format("%02x", mode) // P2
+ String.format("%02x", pin.length) // Lc
+ Hex.toHexString(pin);
if (!nfcCommunicate(login).equals(accepted)) { // login
String response = nfcCommunicate(login); // login
if (!response.equals(accepted)) {
handlePinError();
throw new IOException("Bad PIN!");
throw new CardException("Bad PIN!", parseCardStatus(response));
}
if (mode == 0x81) {
@@ -567,9 +646,10 @@ public abstract class BaseNfcActivity extends BaseActivity {
+ String.format("%02x", pin.length + newPin.length) // Lc
+ getHex(pin)
+ getHex(newPin);
if (!nfcCommunicate(changeReferenceDataApdu).equals("9000")) { // Change reference data
String response = nfcCommunicate(changeReferenceDataApdu); // change PIN
if (!response.equals("9000")) {
handlePinError();
throw new IOException("Failed to change PIN");
throw new CardException("Failed to change PIN", parseCardStatus(response));
}
}
@@ -600,12 +680,9 @@ public abstract class BaseNfcActivity extends BaseActivity {
+ String.format("%02x", data.length) // Lc
+ getHex(data);
String response = nfcCommunicate(putDataApdu);
String response = nfcCommunicate(putDataApdu); // put data
if (!response.equals("9000")) {
throw new IOException("Failed to put data for tag "
+ String.format("%02x", (dataObject & 0xFF00) >> 8)
+ String.format("%02x", dataObject & 0xFF)
+ ": " + response);
throw new CardException("Failed to put data.", parseCardStatus(response));
}
}
@@ -713,7 +790,7 @@ public abstract class BaseNfcActivity extends BaseActivity {
}
if (!response.endsWith("9000")) {
throw new IOException("Key export to card failed");
throw new CardException("Key export to card failed", parseCardStatus(response));
}
}
@@ -721,6 +798,24 @@ public abstract class BaseNfcActivity extends BaseActivity {
Arrays.fill(dataToSend, (byte) 0);
}
/**
* Parses out the status word from a JavaCard response string.
*
* @param response A hex string with the response from the card
* @return A short indicating the SW1/SW2, or 0 if a status could not be determined.
*/
short parseCardStatus(String response) {
if (response.length() < 4) {
return 0; // invalid input
}
try {
return Short.parseShort(response.substring(response.length() - 4), 16);
} catch (NumberFormatException e) {
return 0;
}
}
/**
* Prints a message to the screen
*
@@ -790,4 +885,18 @@ public abstract class BaseNfcActivity extends BaseActivity {
return new String(Hex.encode(raw));
}
public class CardException extends IOException {
private short mResponseCode;
public CardException(String detailMessage, short responseCode) {
super(detailMessage);
mResponseCode = responseCode;
}
public short getResponseCode() {
return mResponseCode;
}
}
}

62
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CachingCryptoOperationFragment.java
View File

@@ -1,19 +1,10 @@
package org.sufficientlysecure.keychain.ui.base;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Message;
import android.os.Messenger;
import android.os.Parcelable;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
import org.sufficientlysecure.keychain.service.KeychainNewService;
import org.sufficientlysecure.keychain.service.KeychainService;
import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
public abstract class CachingCryptoOperationFragment <T extends Parcelable, S extends OperationResult>
@@ -47,59 +38,6 @@ public abstract class CachingCryptoOperationFragment <T extends Parcelable, S ex
protected abstract T createOperationInput();
protected void cryptoOperation(CryptoInputParcel cryptoInput) {
if (mCachedActionsParcel == null) {
mCachedActionsParcel = createOperationInput();
// this is null if invalid, just return in that case
if (mCachedActionsParcel == null) {
// Notify was created by createCryptoInput.
return;
}
}
// Send all information needed to service to edit key in other thread
Intent intent = new Intent(getActivity(), KeychainNewService.class);
intent.putExtra(KeychainNewService.EXTRA_OPERATION_INPUT, mCachedActionsParcel);
intent.putExtra(KeychainNewService.EXTRA_CRYPTO_INPUT, cryptoInput);
ServiceProgressHandler saveHandler = new ServiceProgressHandler(getActivity()) {
@Override
public void handleMessage(Message message) {
// handle messages by standard KeychainIntentServiceHandler first
super.handleMessage(message);
if (message.arg1 == MessageStatus.OKAY.ordinal()) {
// get returned data bundle
Bundle returnData = message.getData();
if (returnData == null) {
return;
}
final OperationResult result =
returnData.getParcelable(OperationResult.EXTRA_RESULT);
onHandleResult(result);
}
}
};
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(saveHandler);
intent.putExtra(KeychainService.EXTRA_MESSENGER, messenger);
saveHandler.showProgressDialog(
getString(R.string.progress_building_key),
ProgressDialog.STYLE_HORIZONTAL, false);
getActivity().startService(intent);
}
protected T getCachedActionsParcel() {
return mCachedActionsParcel;
}

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/CryptoOperationFragment.java
View File

@@ -192,7 +192,7 @@ public abstract class CryptoOperationFragment <T extends Parcelable, S extends O
abstract protected void onCryptoOperationSuccess(S result);
protected void onCryptoOperationError(S result) {
result.createNotify(getActivity()).show(this);
result.createNotify(getActivity()).show();
}
protected void onCryptoOperationCancelled() {

25
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/Notify.java
View File

@@ -38,25 +38,16 @@ import org.sufficientlysecure.keychain.util.FabContainer;
public class Notify {
public static enum Style {
OK, WARN, ERROR;
OK (R.color.android_green_light), WARN(R.color.android_orange_light), ERROR(R.color.android_red_light);
public final int mLineColor;
Style(int color) {
mLineColor = color;
}
public void applyToBar(Snackbar bar) {
switch (this) {
case OK:
// bar.actionColorResource(R.color.android_green_light);
bar.lineColorResource(R.color.android_green_light);
break;
case WARN:
// bar.textColorResource(R.color.android_orange_light);
bar.lineColorResource(R.color.android_orange_light);
break;
case ERROR:
// bar.textColorResource(R.color.android_red_light);
bar.lineColorResource(R.color.android_red_light);
break;
}
bar.lineColorResource(mLineColor);
}
}

36
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/CertifyKeySpinner.java
View File

@@ -17,6 +17,10 @@
package org.sufficientlysecure.keychain.ui.widget;
import java.util.Arrays;
import java.util.List;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
@@ -24,14 +28,11 @@ import android.os.Bundle;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.util.AttributeSet;
import android.widget.ImageView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.provider.KeychainDatabase;
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State;
import org.sufficientlysecure.keychain.ui.adapter.KeyAdapter;
public class CertifyKeySpinner extends KeySpinner {
private long mHiddenMasterKeyId = Constants.key.none;
@@ -59,19 +60,9 @@ public class CertifyKeySpinner extends KeySpinner {
// sample only has one Loader, so we don't care about the ID.
Uri baseUri = KeychainContract.KeyRings.buildUnifiedKeyRingsUri();
// These are the rows that we will retrieve.
String[] projection = new String[]{
KeychainContract.KeyRings._ID,
KeychainContract.KeyRings.MASTER_KEY_ID,
KeychainContract.KeyRings.KEY_ID,
KeychainContract.KeyRings.USER_ID,
KeychainContract.KeyRings.IS_REVOKED,
KeychainContract.KeyRings.IS_EXPIRED,
String[] projection = KeyAdapter.getProjectionWith(new String[] {
KeychainContract.KeyRings.HAS_CERTIFY,
KeychainContract.KeyRings.HAS_ANY_SECRET,
KeychainContract.KeyRings.HAS_DUPLICATE_USER_ID,
KeychainContract.KeyRings.CREATION
};
});
String where = KeychainContract.KeyRings.HAS_ANY_SECRET + " = 1 AND "
+ KeychainDatabase.Tables.KEYS + "." + KeychainContract.KeyRings.MASTER_KEY_ID
@@ -82,7 +73,7 @@ public class CertifyKeySpinner extends KeySpinner {
return new CursorLoader(getContext(), baseUri, projection, where, null, null);
}
private int mIndexHasCertify, mIndexIsRevoked, mIndexIsExpired;
private int mIndexHasCertify;
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
@@ -90,8 +81,6 @@ public class CertifyKeySpinner extends KeySpinner {
if (loader.getId() == LOADER_ID) {
mIndexHasCertify = data.getColumnIndex(KeychainContract.KeyRings.HAS_CERTIFY);
mIndexIsRevoked = data.getColumnIndex(KeychainContract.KeyRings.IS_REVOKED);
mIndexIsExpired = data.getColumnIndex(KeychainContract.KeyRings.IS_EXPIRED);
// If:
// - no key has been pre-selected (e.g. by SageSlinger)
@@ -119,18 +108,15 @@ public class CertifyKeySpinner extends KeySpinner {
@Override
boolean setStatus(Context context, Cursor cursor, ImageView statusView) {
if (cursor.getInt(mIndexIsRevoked) != 0) {
KeyFormattingUtils.setStatusImage(getContext(), statusView, null, State.REVOKED, R.color.bg_gray);
boolean isItemEnabled(Cursor cursor) {
if (cursor.getInt(KeyAdapter.INDEX_IS_REVOKED) != 0) {
return false;
}
if (cursor.getInt(mIndexIsExpired) != 0) {
KeyFormattingUtils.setStatusImage(getContext(), statusView, null, State.EXPIRED, R.color.bg_gray);
if (cursor.getInt(KeyAdapter.INDEX_IS_EXPIRED) != 0) {
return false;
}
// don't invalidate the "None" entry, which is also null!
if (cursor.getPosition() != 0 && cursor.isNull(mIndexHasCertify)) {
KeyFormattingUtils.setStatusImage(getContext(), statusView, null, State.UNAVAILABLE, R.color.bg_gray);
return false;
}

13
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/EncryptKeyCompletionView.java
View File

@@ -38,6 +38,7 @@ import com.tokenautocomplete.TokenCompleteTextView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.provider.KeychainDatabase.Tables;
import org.sufficientlysecure.keychain.ui.adapter.KeyAdapter;
@@ -126,7 +127,13 @@ public class EncryptKeyCompletionView extends TokenCompleteTextView
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
// These are the rows that we will retrieve.
Uri baseUri = KeyRings.buildUnifiedKeyRingsUri();
String where = KeyRings.HAS_ENCRYPT + " NOT NULL AND " + KeyRings.IS_EXPIRED + " = 0 AND "
String[] projection = KeyAdapter.getProjectionWith(new String[] {
KeychainContract.KeyRings.HAS_ENCRYPT,
});
String where = KeyRings.HAS_ENCRYPT + " NOT NULL AND "
+ KeyRings.IS_EXPIRED + " = 0 AND "
+ Tables.KEYS + "." + KeyRings.IS_REVOKED + " = 0";
if (args != null && args.containsKey(ARG_QUERY)) {
@@ -135,12 +142,12 @@ public class EncryptKeyCompletionView extends TokenCompleteTextView
where += " AND " + KeyRings.USER_ID + " LIKE ?";
return new CursorLoader(getContext(), baseUri, KeyAdapter.PROJECTION, where,
return new CursorLoader(getContext(), baseUri, projection, where,
new String[]{"%" + query + "%"}, null);
}
mAdapter.setSearchQuery(null);
return new CursorLoader(getContext(), baseUri, KeyAdapter.PROJECTION, where, null, null);
return new CursorLoader(getContext(), baseUri, projection, where, null, null);
}

170
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java
View File

@@ -17,33 +17,30 @@
package org.sufficientlysecure.keychain.ui.widget;
import android.annotation.SuppressLint;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Parcelable;
import android.support.annotation.NonNull;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.Loader;
import android.support.v4.widget.CursorAdapter;
import android.support.v7.widget.AppCompatSpinner;
import android.text.format.DateUtils;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.ui.adapter.KeyAdapter;
import org.sufficientlysecure.keychain.ui.adapter.KeyAdapter.KeyItem;
/**
* Use AppCompatSpinner from AppCompat lib instead of Spinner. Fixes white dropdown icon.
@@ -119,7 +116,8 @@ public abstract class KeySpinner extends AppCompatSpinner implements
if (getContext() instanceof FragmentActivity) {
((FragmentActivity) getContext()).getSupportLoaderManager().restartLoader(LOADER_ID, null, this);
} else {
Log.e(Constants.TAG, "KeySpinner must be attached to FragmentActivity, this is " + getContext().getClass());
throw new AssertionError("KeySpinner must be attached to FragmentActivity, this is "
+ getContext().getClass());
}
}
@@ -138,7 +136,11 @@ public abstract class KeySpinner extends AppCompatSpinner implements
}
public long getSelectedKeyId() {
return getSelectedItemId();
Object item = getSelectedItem();
if (item instanceof KeyItem) {
return ((KeyItem) item).mKeyId;
}
return Constants.key.none;
}
public void setPreSelectedKeyId(long selectedKeyId) {
@@ -146,161 +148,87 @@ public abstract class KeySpinner extends AppCompatSpinner implements
}
protected class SelectKeyAdapter extends BaseAdapter implements SpinnerAdapter {
private CursorAdapter inner;
private int mIndexUserId;
private int mIndexDuplicate;
private KeyAdapter inner;
private int mIndexMasterKeyId;
private int mIndexCreationDate;
public SelectKeyAdapter() {
inner = new CursorAdapter(getContext(), null, 0) {
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return View.inflate(getContext(), R.layout.keyspinner_item, null);
}
inner = new KeyAdapter(getContext(), null, 0) {
@Override
public void bindView(View view, Context context, Cursor cursor) {
TextView vKeyName = (TextView) view.findViewById(R.id.keyspinner_key_name);
ImageView vKeyStatus = (ImageView) view.findViewById(R.id.keyspinner_key_status);
TextView vKeyEmail = (TextView) view.findViewById(R.id.keyspinner_key_email);
TextView vDuplicate = (TextView) view.findViewById(R.id.keyspinner_duplicate);
KeyRing.UserId userId = KeyRing.splitUserId(cursor.getString(mIndexUserId));
vKeyName.setText(userId.name);
vKeyEmail.setText(userId.email);
boolean duplicate = cursor.getLong(mIndexDuplicate) > 0;
if (duplicate) {
String dateTime = DateUtils.formatDateTime(context,
cursor.getLong(mIndexCreationDate) * 1000,
DateUtils.FORMAT_SHOW_DATE
| DateUtils.FORMAT_SHOW_YEAR
| DateUtils.FORMAT_ABBREV_MONTH);
vDuplicate.setText(context.getString(R.string.label_key_created, dateTime));
vDuplicate.setVisibility(View.VISIBLE);
} else {
vDuplicate.setVisibility(View.GONE);
}
boolean valid = setStatus(getContext(), cursor, vKeyStatus);
setItemEnabled(view, valid);
public boolean isEnabled(Cursor cursor) {
return KeySpinner.this.isItemEnabled(cursor);
}
@Override
public long getItemId(int position) {
try {
return ((Cursor) getItem(position)).getLong(mIndexMasterKeyId);
} catch (Exception e) {
// This can happen on concurrent modification :(
return Constants.key.none;
}
}
};
}
private void setItemEnabled(View view, boolean enabled) {
TextView vKeyName = (TextView) view.findViewById(R.id.keyspinner_key_name);
ImageView vKeyStatus = (ImageView) view.findViewById(R.id.keyspinner_key_status);
TextView vKeyEmail = (TextView) view.findViewById(R.id.keyspinner_key_email);
TextView vKeyDuplicate = (TextView) view.findViewById(R.id.keyspinner_duplicate);
if (enabled) {
vKeyName.setTextColor(Color.BLACK);
vKeyEmail.setTextColor(Color.BLACK);
vKeyDuplicate.setTextColor(Color.BLACK);
vKeyStatus.setVisibility(View.GONE);
view.setClickable(false);
} else {
vKeyName.setTextColor(Color.GRAY);
vKeyEmail.setTextColor(Color.GRAY);
vKeyDuplicate.setTextColor(Color.GRAY);
vKeyStatus.setVisibility(View.VISIBLE);
// this is a HACK. the trick is, if the element itself is clickable, the
// click is not passed on to the view list
view.setClickable(true);
}
}
public Cursor swapCursor(Cursor newCursor) {
if (newCursor == null) return inner.swapCursor(null);
mIndexDuplicate = newCursor.getColumnIndex(KeychainContract.KeyRings.HAS_DUPLICATE_USER_ID);
mIndexUserId = newCursor.getColumnIndex(KeychainContract.KeyRings.USER_ID);
mIndexMasterKeyId = newCursor.getColumnIndex(KeychainContract.KeyRings.MASTER_KEY_ID);
mIndexCreationDate = newCursor.getColumnIndex(KeychainContract.KeyRings.CREATION);
Cursor oldCursor = inner.swapCursor(newCursor);
// pre-select key if mPreSelectedKeyId is given
if (mPreSelectedKeyId != Constants.key.none && newCursor.moveToFirst()) {
do {
if (newCursor.getLong(mIndexMasterKeyId) == mPreSelectedKeyId) {
setSelection(newCursor.getPosition() + 1);
setSelection(newCursor.getPosition() +1);
}
} while (newCursor.moveToNext());
}
return inner.swapCursor(newCursor);
return oldCursor;
}
@Override
public int getCount() {
return inner.getCount() + 1;
return inner.getCount() +1;
}
@Override
public Object getItem(int position) {
if (position == 0) return null;
return inner.getItem(position - 1);
if (position == 0) {
return null;
}
return inner.getItem(position -1);
}
@Override
public long getItemId(int position) {
if (position == 0) return Constants.key.none;
return inner.getItemId(position - 1);
if (position == 0) {
return Constants.key.none;
}
return inner.getItemId(position -1);
}
@SuppressLint("ViewHolder") // inflate call is for the preview only
@Override
public View getView(int position, View convertView, ViewGroup parent) {
try {
View v = getDropDownView(position, convertView, parent);
v.findViewById(R.id.keyspinner_key_email).setVisibility(View.GONE);
return v;
} catch (NullPointerException e) {
// This is for the preview...
return View.inflate(getContext(), android.R.layout.simple_list_item_1, null);
}
}
@Override
public View getDropDownView(int position, View convertView, ViewGroup parent) {
View view;
if (position == 0) {
if (convertView == null) {
view = inner.newView(null, null, parent);
} else {
view = convertView;
// Unfortunately, SpinnerAdapter does not support multiple view
// types. For this reason, we throw away convertViews of a bad
// type. This is sort of a hack, but since the number of elements
// we deal with in KeySpinners is usually very small (number of
// secret keys), this is the easiest solution. (I'm sorry.)
if (convertView != null) {
// This assumes that the inner view has non-null tags on its views!
boolean isWrongType = (convertView.getTag() == null) != (position == 0);
if (isWrongType) {
convertView = null;
}
TextView vKeyName = (TextView) view.findViewById(R.id.keyspinner_key_name);
ImageView vKeyStatus = (ImageView) view.findViewById(R.id.keyspinner_key_status);
TextView vKeyEmail = (TextView) view.findViewById(R.id.keyspinner_key_email);
TextView vKeyDuplicate = (TextView) view.findViewById(R.id.keyspinner_duplicate);
vKeyName.setText(R.string.choice_none);
vKeyEmail.setVisibility(View.GONE);
vKeyDuplicate.setVisibility(View.GONE);
vKeyStatus.setVisibility(View.GONE);
setItemEnabled(view, true);
} else {
view = inner.getView(position - 1, convertView, parent);
TextView vKeyEmail = (TextView) view.findViewById(R.id.keyspinner_key_email);
vKeyEmail.setVisibility(View.VISIBLE);
}
return view;
if (position > 0) {
return inner.getView(position -1, convertView, parent);
}
return convertView != null ? convertView :
LayoutInflater.from(getContext()).inflate(
R.layout.keyspinner_item_none, parent, false);
}
}
boolean setStatus(Context context, Cursor cursor, ImageView statusView) {
boolean isItemEnabled(Cursor cursor) {
return true;
}

33
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/SignKeySpinner.java
View File

@@ -17,6 +17,7 @@
package org.sufficientlysecure.keychain.ui.widget;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
@@ -24,12 +25,9 @@ import android.os.Bundle;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.util.AttributeSet;
import android.widget.ImageView;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State;
import org.sufficientlysecure.keychain.ui.adapter.KeyAdapter;
public class SignKeySpinner extends KeySpinner {
public SignKeySpinner(Context context) {
@@ -50,19 +48,9 @@ public class SignKeySpinner extends KeySpinner {
// sample only has one Loader, so we don't care about the ID.
Uri baseUri = KeychainContract.KeyRings.buildUnifiedKeyRingsUri();
// These are the rows that we will retrieve.
String[] projection = new String[]{
KeychainContract.KeyRings._ID,
KeychainContract.KeyRings.MASTER_KEY_ID,
KeychainContract.KeyRings.KEY_ID,
KeychainContract.KeyRings.USER_ID,
KeychainContract.KeyRings.IS_REVOKED,
KeychainContract.KeyRings.IS_EXPIRED,
String[] projection = KeyAdapter.getProjectionWith(new String[] {
KeychainContract.KeyRings.HAS_SIGN,
KeychainContract.KeyRings.HAS_ANY_SECRET,
KeychainContract.KeyRings.HAS_DUPLICATE_USER_ID,
KeychainContract.KeyRings.CREATION
};
});
String where = KeychainContract.KeyRings.HAS_ANY_SECRET + " = 1";
@@ -71,7 +59,7 @@ public class SignKeySpinner extends KeySpinner {
return new CursorLoader(getContext(), baseUri, projection, where, null, null);
}
private int mIndexHasSign, mIndexIsRevoked, mIndexIsExpired;
private int mIndexHasSign;
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
@@ -79,23 +67,18 @@ public class SignKeySpinner extends KeySpinner {
if (loader.getId() == LOADER_ID) {
mIndexHasSign = data.getColumnIndex(KeychainContract.KeyRings.HAS_SIGN);
mIndexIsRevoked = data.getColumnIndex(KeychainContract.KeyRings.IS_REVOKED);
mIndexIsExpired = data.getColumnIndex(KeychainContract.KeyRings.IS_EXPIRED);
}
}
@Override
boolean setStatus(Context context, Cursor cursor, ImageView statusView) {
if (cursor.getInt(mIndexIsRevoked) != 0) {
KeyFormattingUtils.setStatusImage(getContext(), statusView, null, State.REVOKED, R.color.bg_gray);
boolean isItemEnabled(Cursor cursor) {
if (cursor.getInt(KeyAdapter.INDEX_IS_REVOKED) != 0) {
return false;
}
if (cursor.getInt(mIndexIsExpired) != 0) {
KeyFormattingUtils.setStatusImage(getContext(), statusView, null, State.EXPIRED, R.color.bg_gray);
if (cursor.getInt(KeyAdapter.INDEX_IS_EXPIRED) != 0) {
return false;
}
if (cursor.getInt(mIndexHasSign) == 0) {
KeyFormattingUtils.setStatusImage(getContext(), statusView, null, State.UNAVAILABLE, R.color.bg_gray);
return false;
}