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Code Issues Releases Wiki Activity

Safe slinger activity preps

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This commit is contained in:
Dominik Schürmann 2014-10-25 02:38:06 +02:00
parent 1cbedb60d6
commit 33b54ab03e
7 changed files with 350 additions and 152 deletions
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9
OpenKeychain/src/main/AndroidManifest.xml
View File

@ -134,6 +134,15 @@
android:name="android.support.PARENT_ACTIVITY"
android:value=".ui.ViewKeyActivity" />
</activity>
<activity
android:name=".ui.SafeSlingerActivity"
android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
android:label="@string/title_exchange_keys"
android:parentActivityName=".ui.KeyListActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".ui.KeyListActivity" />
</activity>
<activity
android:name=".ui.SelectPublicKeyActivity"
android:configChanges="orientation|screenSize|keyboardHidden|keyboard"

1
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListActivity.java
View File

@ -206,7 +206,6 @@ public class KeyListActivity extends DrawerActivity {
// start service with intent
startService(intent);
}
@Override

138
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
View File

@ -115,10 +115,6 @@ public class KeyListFragment extends LoaderFragment
boolean hideMenu = false;
Long mExchangeMasterKeyId = null;
private static final int REQUEST_CODE_SAFE_SLINGER = 2;
/**
* Load custom layout with StickyListView from library
*/
@ -603,7 +599,9 @@ public class KeyListFragment extends LoaderFragment
@Override
public void onClick(View v) {
if (holder.mMasterKeyId != null) {
startExchange(holder.mMasterKeyId);
Intent safeSlingerIntent = new Intent(getActivity(), SafeSlingerActivity.class);
safeSlingerIntent.putExtra(SafeSlingerActivity.EXTRA_MASTER_KEY_ID, holder.mMasterKeyId);
startActivity(safeSlingerIntent);
}
}
});
@ -842,136 +840,6 @@ public class KeyListFragment extends LoaderFragment
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_CODE_SAFE_SLINGER) {
if (resultCode == ExchangeActivity.RESULT_EXCHANGE_CANCELED) {
return;
}
final FragmentActivity activity = getActivity();
// Message is received after importing is done in KeychainIntentService
KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
activity,
getString(R.string.progress_importing),
ProgressDialog.STYLE_HORIZONTAL,
true) {
public void handleMessage(Message message) {
// handle messages by standard KeychainIntentServiceHandler first
super.handleMessage(message);
if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) {
// get returned data bundle
Bundle returnData = message.getData();
if (returnData == null) {
return;
}
final ImportKeyResult result =
returnData.getParcelable(OperationResult.EXTRA_RESULT);
if (result == null) {
Log.e(Constants.TAG, "result == null");
return;
}
if (!result.success()) {
result.createNotify(activity).show();
return;
}
if (mExchangeMasterKeyId == null) {
return;
}
Intent certifyIntent = new Intent(activity, MultiCertifyKeyActivity.class);
certifyIntent.putExtra(MultiCertifyKeyActivity.EXTRA_RESULT, result);
certifyIntent.putExtra(MultiCertifyKeyActivity.EXTRA_KEY_IDS, result.getImportedMasterKeyIds());
certifyIntent.putExtra(MultiCertifyKeyActivity.EXTRA_CERTIFY_KEY_ID, mExchangeMasterKeyId);
startActivityForResult(certifyIntent, KeyListActivity.REQUEST_CODE_RESULT_TO_LIST);
mExchangeMasterKeyId = null;
}
}
};
Log.d(Constants.TAG, "importKeys started");
// Send all information needed to service to import key in other thread
Intent intent = new Intent(activity, KeychainIntentService.class);
intent.setAction(KeychainIntentService.ACTION_IMPORT_KEYRING);
// instead of giving the entries by Intent extra, cache them into a
// file to prevent Java Binder problems on heavy imports
// read FileImportCache for more info.
try {
// import exchanged keys
ArrayList<ParcelableKeyRing> it = getSlingedKeys(data.getExtras());
// We parcel this iteratively into a file - anything we can
// display here, we should be able to import.
ParcelableFileCache<ParcelableKeyRing> cache =
new ParcelableFileCache<ParcelableKeyRing>(activity, "key_import.pcl");
cache.writeCache(it.size(), it.iterator());
// fill values for this action
Bundle bundle = new Bundle();
intent.putExtra(KeychainIntentService.EXTRA_DATA, bundle);
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(saveHandler);
intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
// show progress dialog
saveHandler.showProgressDialog(activity);
// start service with intent
activity.startService(intent);
} catch (IOException e) {
Log.e(Constants.TAG, "Problem writing cache file", e);
Notify.showNotify(activity, "Problem writing cache file!", Notify.Style.ERROR);
}
}
super.onActivityResult(requestCode, resultCode, data);
}
private static ArrayList<ParcelableKeyRing> getSlingedKeys(Bundle extras) {
ArrayList<ParcelableKeyRing> list = new ArrayList<ParcelableKeyRing>();
if (extras != null) {
byte[] d;
int i = 0;
do {
d = extras.getByteArray(ExchangeConfig.extra.MEMBER_DATA + i);
if (d != null) {
list.add(new ParcelableKeyRing(d));
i++;
}
} while (d != null);
}
return list;
}
private void startExchange(long masterKeyId) {
mExchangeMasterKeyId = masterKeyId;
// retrieve public key blob and start SafeSlinger
Uri uri = KeychainContract.KeyRingData.buildPublicKeyRingUri(masterKeyId);
try {
byte[] keyBlob = (byte[]) new ProviderHelper(getActivity()).getGenericData(
uri, KeychainContract.KeyRingData.KEY_RING_DATA, ProviderHelper.FIELD_TYPE_BLOB);
Intent slingerIntent = new Intent(getActivity(), ExchangeActivity.class);
slingerIntent.putExtra(ExchangeConfig.extra.USER_DATA, keyBlob);
slingerIntent.putExtra(ExchangeConfig.extra.HOST_NAME, Constants.SAFESLINGER_SERVER);
startActivityForResult(slingerIntent, REQUEST_CODE_SAFE_SLINGER);
} catch (ProviderHelper.NotFoundException e) {
Log.e(Constants.TAG, "personal key not found", e);
}
}
}

233
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
View File

@ -17,27 +17,250 @@
package org.sufficientlysecure.keychain.ui;
import android.annotation.TargetApi;
import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.PorterDuff;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Message;
import android.os.Messenger;
import android.support.v4.app.FragmentActivity;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.NumberPicker;
import android.widget.Spinner;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.service.KeychainIntentService;
import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
import org.sufficientlysecure.keychain.ui.util.Notify;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.util.ParcelableFileCache;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import edu.cmu.cylab.starslinger.exchange.ExchangeActivity;
import edu.cmu.cylab.starslinger.exchange.ExchangeConfig;
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public class SafeSlingerActivity extends ActionBarActivity {
private static final int REQUEST_CODE_SAFE_SLINGER = 211;
public static final String EXTRA_MASTER_KEY_ID = "master_key_id";
private long mMasterKeyId;
private int mSelectedNumber;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.safe_slinger_activity);
NumberPicker numberPicker = (NumberPicker) findViewById(R.id.safe_slinger_number_picker);
mMasterKeyId = getIntent().getLongExtra(EXTRA_MASTER_KEY_ID, 0);
numberPicker.setDisplayedValues(new String[]{"2","3","4","5","6","7","8","9","10"});
numberPicker.setValue(0);
// numberPicker.setMaxValue(8);
// numberPicker.setMinValue(0);
// NOTE: there are two versions of this layout, for API >= 11 and one for < 11
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
NumberPicker picker = (NumberPicker) findViewById(R.id.safe_slinger_picker);
picker.setMinValue(2);
picker.setMaxValue(10);
picker.setOnValueChangedListener(new NumberPicker.OnValueChangeListener() {
@Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
mSelectedNumber = newVal;
}
});
} else {
Spinner spinner = (Spinner) findViewById(R.id.safe_slinger_spinner);
List<String> list = new ArrayList<String>();
list.add("2");
list.add("3");
list.add("4");
list.add("5");
list.add("6");
list.add("7");
list.add("8");
list.add("9");
list.add("10");
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, list);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(dataAdapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
mSelectedNumber = position + 2;
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
}
ImageView button = (ImageView) findViewById(R.id.safe_slinger_button_image);
button.setColorFilter(getResources().getColor(R.color.tertiary_text_light),
PorterDuff.Mode.SRC_IN);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startExchange(mMasterKeyId);
}
});
}
private void startExchange(long masterKeyId) {
// retrieve public key blob and start SafeSlinger
Uri uri = KeychainContract.KeyRingData.buildPublicKeyRingUri(masterKeyId);
try {
byte[] keyBlob = (byte[]) new ProviderHelper(this).getGenericData(
uri, KeychainContract.KeyRingData.KEY_RING_DATA, ProviderHelper.FIELD_TYPE_BLOB);
Intent slingerIntent = new Intent(this, ExchangeActivity.class);
slingerIntent.putExtra(ExchangeConfig.extra.USER_DATA, keyBlob);
slingerIntent.putExtra(ExchangeConfig.extra.HOST_NAME, Constants.SAFESLINGER_SERVER);
startActivityForResult(slingerIntent, REQUEST_CODE_SAFE_SLINGER);
} catch (ProviderHelper.NotFoundException e) {
Log.e(Constants.TAG, "personal key not found", e);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_CODE_SAFE_SLINGER) {
if (resultCode == ExchangeActivity.RESULT_EXCHANGE_CANCELED) {
return;
}
final FragmentActivity activity = SafeSlingerActivity.this;
// Message is received after importing is done in KeychainIntentService
KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
activity,
getString(R.string.progress_importing),
ProgressDialog.STYLE_HORIZONTAL,
true) {
public void handleMessage(Message message) {
// handle messages by standard KeychainIntentServiceHandler first
super.handleMessage(message);
if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) {
// get returned data bundle
Bundle returnData = message.getData();
if (returnData == null) {
return;
}
final ImportKeyResult result =
returnData.getParcelable(OperationResult.EXTRA_RESULT);
if (result == null) {
Log.e(Constants.TAG, "result == null");
return;
}
if (!result.success()) {
// result.createNotify(activity).show();
// only return if no success...
Intent data = new Intent();
data.putExtras(returnData);
setResult(RESULT_OK, data);
finish();
return;
}
// if (mExchangeMasterKeyId == null) {
// return;
// }
Intent certifyIntent = new Intent(activity, MultiCertifyKeyActivity.class);
certifyIntent.putExtra(MultiCertifyKeyActivity.EXTRA_RESULT, result);
certifyIntent.putExtra(MultiCertifyKeyActivity.EXTRA_KEY_IDS, result.getImportedMasterKeyIds());
certifyIntent.putExtra(MultiCertifyKeyActivity.EXTRA_CERTIFY_KEY_ID, mMasterKeyId);
startActivityForResult(certifyIntent, KeyListActivity.REQUEST_CODE_RESULT_TO_LIST);
// mExchangeMasterKeyId = null;
}
}
};
Log.d(Constants.TAG, "importKeys started");
// Send all information needed to service to import key in other thread
Intent intent = new Intent(activity, KeychainIntentService.class);
intent.setAction(KeychainIntentService.ACTION_IMPORT_KEYRING);
// instead of giving the entries by Intent extra, cache them into a
// file to prevent Java Binder problems on heavy imports
// read FileImportCache for more info.
try {
// import exchanged keys
ArrayList<ParcelableKeyRing> it = getSlingedKeys(data.getExtras());
// We parcel this iteratively into a file - anything we can
// display here, we should be able to import.
ParcelableFileCache<ParcelableKeyRing> cache =
new ParcelableFileCache<ParcelableKeyRing>(activity, "key_import.pcl");
cache.writeCache(it.size(), it.iterator());
// fill values for this action
Bundle bundle = new Bundle();
intent.putExtra(KeychainIntentService.EXTRA_DATA, bundle);
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(saveHandler);
intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
// show progress dialog
saveHandler.showProgressDialog(activity);
// start service with intent
activity.startService(intent);
} catch (IOException e) {
Log.e(Constants.TAG, "Problem writing cache file", e);
Notify.showNotify(activity, "Problem writing cache file!", Notify.Style.ERROR);
}
} else {
// give everything else down to KeyListActivity!
setResult(resultCode, data);
finish();
}
}
private static ArrayList<ParcelableKeyRing> getSlingedKeys(Bundle extras) {
ArrayList<ParcelableKeyRing> list = new ArrayList<ParcelableKeyRing>();
if (extras != null) {
byte[] d;
int i = 0;
do {
d = extras.getByteArray(ExchangeConfig.extra.MEMBER_DATA + i);
if (d != null) {
list.add(new ParcelableKeyRing(d));
i++;
}
} while (d != null);
}
return list;
}
}

65
OpenKeychain/src/main/res/layout-v11/safe_slinger_activity.xml Normal file
View File

@ -0,0 +1,65 @@
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingLeft="16dp"
android:paddingRight="16dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="4dp"
android:layout_marginTop="14dp"
android:text="bla" />
<NumberPicker
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/safe_slinger_picker" />
<View
android:layout_width="match_parent"
android:layout_height="1dip"
android:background="?android:attr/listDivider" />
<LinearLayout
android:id="@+id/safe_slinger_button"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:clickable="true"
android:paddingRight="4dp"
style="@style/SelectableItem"
android:orientation="horizontal">
<TextView
android:paddingLeft="8dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_width="0dip"
android:layout_height="match_parent"
android:text="Start exchange"
android:layout_weight="1"
android:gravity="center_vertical" />
<!-- separate ImageView required for recoloring -->
<ImageView
android:id="@+id/safe_slinger_button_image"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:padding="8dp"
android:src="@drawable/ic_action_safeslinger"
android:layout_gravity="center_vertical" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dip"
android:layout_marginBottom="4dp"
android:background="?android:attr/listDivider" />
</LinearLayout>
</ScrollView>

47
OpenKeychain/src/main/res/layout/safe_slinger_activity.xml
View File

@ -10,17 +10,56 @@
android:paddingRight="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="4dp"
android:layout_marginTop="14dp"
android:text="bla" />
<NumberPicker
android:layout_width="wrap_content"
<Spinner
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/safe_slinger_number_picker" />
android:id="@+id/safe_slinger_spinner" />
<View
android:layout_width="match_parent"
android:layout_height="1dip"
android:background="?android:attr/listDivider" />
<LinearLayout
android:id="@+id/safe_slinger_button"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:clickable="true"
android:paddingRight="4dp"
style="@style/SelectableItem"
android:orientation="horizontal">
<TextView
android:paddingLeft="8dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_width="0dip"
android:layout_height="match_parent"
android:text="Start exchange"
android:layout_weight="1"
android:gravity="center_vertical" />
<!-- separate ImageView required for recoloring -->
<ImageView
android:id="@+id/safe_slinger_button_image"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:padding="8dp"
android:src="@drawable/ic_action_safeslinger"
android:layout_gravity="center_vertical" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dip"
android:layout_marginBottom="4dp"
android:background="?android:attr/listDivider" />
</LinearLayout>
</ScrollView>

7
OpenKeychain/src/main/res/values/strings.xml
View File

@ -39,6 +39,7 @@
<string name="title_help">"Help"</string>
<string name="title_log_display">"Log"</string>
<string name="title_create_key">"Create Key"</string>
<string name="title_exchange_keys">"Exchange Keys"</string>
<!-- section -->
<string name="section_user_ids">"Identities"</string>
@ -238,7 +239,6 @@
<string name="select_key_to_certify">"Please select a key to be used for certification!"</string>
<string name="key_too_big_for_sharing">"Key is too big to be shared this way!"</string>
<string name="text_copied_to_clipboard">"Text has been copied to the clipboard!"</string>
<string name="select_key_for_exchange">"Please select a key to be used for secure exchange!"</string>
<!--
errors
@ -283,12 +283,7 @@
<string name="decrypt_invalid_button">"I understand the risks, display it!"</string>
<!-- Add keys -->
<string name="add_keys_section_secure_exchange">"Exchange"</string>
<string name="add_keys_section_secure_add">"Add"</string>
<string name="add_keys_my_key">"My key:"</string>
<string name="add_keys_start_exchange">"Start exchange"</string>
<string name="add_keys_qr_code">"Scan QR Code"</string>
<string name="add_keys_nfc">"Receive via NFC"</string>
<!-- progress dialogs, usually ending in '…' -->
<string name="progress_done">"Done."</string>