mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-12-25 00:18:51 -05:00
PendingIntent to handle user input
This commit is contained in:
Dominik Schürmann
parent
ee2fec1759
commit
acad2ba957
@ -18,11 +18,14 @@ package org.sufficientlysecure.keychain.demo;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.PendingIntent;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentSender;
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import android.content.pm.ResolveInfo;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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import android.support.v4.app.TaskStackBuilder;
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import android.util.Log;
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import android.view.View;
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import android.view.ViewGroup;
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@ -54,6 +57,11 @@ public class OpenPgpProviderActivity extends Activity {
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private OpenPgpServiceConnection mCryptoServiceConnection;
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public static final int REQUEST_CODE_SIGN = 9910;
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public static final int REQUEST_CODE_ENCRYPT = 9911;
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public static final int REQUEST_CODE_SIGN_AND_ENC = 9912;
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public static final int REQUEST_CODE_DECRYPT = 9913;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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@ -210,30 +218,60 @@ public class OpenPgpProviderActivity extends Activity {
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}
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public void signOnClick(View view) {
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InputStream is = null;
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try {
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String inputStr = mMessage.getText().toString();
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InputStream is = new ByteArrayInputStream(inputStr.getBytes("UTF-8"));
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is = new ByteArrayInputStream(inputStr.getBytes("UTF-8"));
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final ByteArrayOutputStream os = new ByteArrayOutputStream();
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OpenPgpApi api = new OpenPgpApi(mCryptoServiceConnection.getService());
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api.sign(is, os);
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Log.d(OpenPgpConstants.TAG, "Test #1 read result: " + os.toByteArray().length
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+ " str=" + os.toString("UTF-8"));
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mCiphertext.setText(os.toString("UTF-8"));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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// OpenPgpData input = new OpenPgpData(inputStr);
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final ByteArrayOutputStream os = new ByteArrayOutputStream();
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OpenPgpApi api = new OpenPgpApi(mCryptoServiceConnection.getService());
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api.sign(new Bundle(), is, os, new OpenPgpApi.IOpenPgpCallback() {
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@Override
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public void onReturn(Bundle result) {
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switch (result.getInt(OpenPgpConstants.RESULT_CODE)) {
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case OpenPgpConstants.RESULT_CODE_SUCCESS: {
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try {
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Log.d(OpenPgpConstants.TAG, "result: " + os.toByteArray().length
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+ " str=" + os.toString("UTF-8"));
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mCiphertext.setText(os.toString("UTF-8"));
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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break;
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}
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case OpenPgpConstants.RESULT_CODE_USER_INTERACTION_REQUIRED: {
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PendingIntent pi = result.getParcelable(OpenPgpConstants.RESULT_INTENT);
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try {
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OpenPgpProviderActivity.this.startIntentSenderForResult(pi.getIntentSender(),
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REQUEST_CODE_SIGN, null, // or new Intent() (in billing)
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0, 0, 0);
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} catch (IntentSender.SendIntentException e) {
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e.printStackTrace();
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}
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// try {
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// pi.send(OpenPgpProviderActivity.this, 42, null, new PendingIntent.OnFinished() {
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//
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// try {
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// mCryptoServiceConnection.getService().sign(input,
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// new OpenPgpData(OpenPgpData.TYPE_STRING), encryptCallback);
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// } catch (RemoteException e) {
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// Log.e(Constants.TAG, "CryptoProviderDemo", e);
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// }
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// @Override
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// public void onSendFinished(PendingIntent pendingIntent, Intent intent, int resultCode, String resultData, Bundle resultExtras) {
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// Log.d(Constants.TAG, "onSendFinished");
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// Log.d(Constants.TAG, "resultCode: " + resultCode);
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//
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// }
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// }, null);
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// } catch (PendingIntent.CanceledException e) {
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// e.printStackTrace();
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// }
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break;
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}
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}
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}
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});
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}
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public void signAndEncryptOnClick(View view) {
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@ -258,6 +296,21 @@ public class OpenPgpProviderActivity extends Activity {
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// }
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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// super.onActivityResult(requestCode, resultCode, data);
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Log.d(Constants.TAG, "onActivityResult");
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switch (requestCode) {
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case REQUEST_CODE_SIGN: {
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Log.d(Constants.TAG, "resultCode: " + resultCode);
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if (resultCode == RESULT_OK) {
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signOnClick(null);
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}
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}
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}
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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@ -23,145 +23,52 @@ import org.openintents.openpgp.IOpenPgpKeyIdsCallback;
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interface IOpenPgpService {
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/**
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* Bundle params:
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* api_version 1,2,3,... (current: 1)
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* ascii_armor true/false (for output)
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* key_ids long[] (for encrypt method)
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* General extras
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* --------------
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*
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* params:
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* int api_version (current: 1)
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* boolean ascii_armor true/false (for output)
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*
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*
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* Bundle return:
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* result_code RESULT_ERROR=0 (see error), RESULT_OK=1, RESULT_USER_INTERACTION_REQUIRED=2 (execute intent and do it again with params from intent)
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* signature_result OpenPgpSignatureResult
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* error OpenPgpError
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* intent Intent
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* int result_code 0,1, or 2 (see OpenPgpConstants)
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* OpenPgpSignatureResult signature_result
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* OpenPgpError error
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* Intent intent
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*
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*/
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/**
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* sign only
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*
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* params:
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* String passphrase (optional)
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*/
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Bundle sign(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
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/**
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* encrypt
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*
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* params:
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* long[] key_ids
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* or
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* String[] user_ids (= emails of recipients) (if more than one key has this user_id, an Intent is returned)
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*/
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Bundle encrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
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/**
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* sign and encrypt
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*
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* params:
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* same as in encrypt()
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*/
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Bundle signAndEncrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
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Bundle decryptAndVerify(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
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/*
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------------------OLD--------------------------
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*/
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/**
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* Sign
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*
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* After successful signing, callback's onSuccess will contain the resulting output.
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*
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* @param input
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* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
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* @param output
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* Request output format by defining OpenPgpData object
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*
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* new OpenPgpData(OpenPgpData.TYPE_STRING)
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* Returns as String
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* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
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* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
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* Returns as byte[]
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* new OpenPgpData(uri)
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* Writes output to given Uri
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* new OpenPgpData(fileDescriptor)
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* Writes output to given ParcelFileDescriptor
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* @param callback
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* Callback where to return results
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*/
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//oneway void sign(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
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/**
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* Encrypt
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*
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* After successful encryption, callback's onSuccess will contain the resulting output.
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*
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* @param input
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* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
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* @param output
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* Request output format by defining OpenPgpData object
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*
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* new OpenPgpData(OpenPgpData.TYPE_STRING)
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* Returns as String
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* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
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* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
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* Returns as byte[]
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* new OpenPgpData(uri)
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* Writes output to given Uri
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* new OpenPgpData(fileDescriptor)
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* Writes output to given ParcelFileDescriptor
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* @param keyIds
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* Key Ids of recipients. Can be retrieved with getKeyIds()
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* @param callback
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* Callback where to return results
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*/
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//oneway void encrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
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/**
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* Sign then encrypt
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*
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* After successful signing and encryption, callback's onSuccess will contain the resulting output.
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*
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* @param input
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* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
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* @param output
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* Request output format by defining OpenPgpData object
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*
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* new OpenPgpData(OpenPgpData.TYPE_STRING)
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* Returns as String
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* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
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* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
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* Returns as byte[]
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* new OpenPgpData(uri)
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* Writes output to given Uri
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* new OpenPgpData(fileDescriptor)
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* Writes output to given ParcelFileDescriptor
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* @param keyIds
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* Key Ids of recipients. Can be retrieved with getKeyIds()
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* @param callback
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* Callback where to return results
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*/
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//oneway void signAndEncrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
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/**
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* Decrypts and verifies given input bytes. This methods handles encrypted-only, signed-and-encrypted,
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* and also signed-only input.
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*
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* After successful decryption/verification, callback's onSuccess will contain the resulting output.
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* The signatureResult in onSuccess is only non-null if signed-and-encrypted or signed-only inputBytes were given.
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*
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* @param input
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* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
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* @param output
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* Request output format by defining OpenPgpData object
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*
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* new OpenPgpData(OpenPgpData.TYPE_STRING)
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* Returns as String
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* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
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* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
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* Returns as byte[]
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* new OpenPgpData(uri)
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* Writes output to given Uri
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* new OpenPgpData(fileDescriptor)
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* Writes output to given ParcelFileDescriptor
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* @param callback
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* Callback where to return results
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*/
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//oneway void decryptAndVerify(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
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/**
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* Get available key ids based on given user ids
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*
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* @param ids
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* User Ids (emails) of recipients OR key ids
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* @param allowUserInteraction
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* Enable user interaction to lookup and import unknown keys
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* @param callback
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* Callback where to return results (different type than callback in other functions!)
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*/
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//oneway void getKeyIds(in String[] ids, in boolean allowUserInteraction, in IOpenPgpKeyIdsCallback callback);
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Bundle decryptAndVerify(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
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}
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@ -16,15 +16,14 @@
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package org.openintents.openpgp.util;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.ParcelFileDescriptor;
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import android.os.RemoteException;
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import android.util.Log;
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import org.openintents.openpgp.IOpenPgpService;
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import org.openintents.openpgp.OpenPgpError;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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@ -32,11 +31,98 @@ public class OpenPgpApi {
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IOpenPgpService mService;
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private static final int OPERATION_SIGN = 0;
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private static final int OPERATION_ENCRYPT = 1;
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private static final int OPERATION_SIGN_ENCRYPT = 2;
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private static final int OPERATION_DECRYPT_VERIFY = 3;
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public OpenPgpApi(IOpenPgpService service) {
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this.mService = service;
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}
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public Bundle sign(InputStream is, final OutputStream os) {
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return executeApi(OPERATION_SIGN, new Bundle(), is, os);
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}
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public Bundle sign(Bundle params, InputStream is, final OutputStream os) {
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return executeApi(OPERATION_SIGN, params, is, os);
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}
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public void sign(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
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executeApiAsync(OPERATION_SIGN, params, is, os, callback);
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}
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public Bundle encrypt(InputStream is, final OutputStream os) {
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return executeApi(OPERATION_ENCRYPT, new Bundle(), is, os);
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}
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public Bundle encrypt(Bundle params, InputStream is, final OutputStream os) {
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return executeApi(OPERATION_ENCRYPT, params, is, os);
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}
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public void encrypt(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
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executeApiAsync(OPERATION_ENCRYPT, params, is, os, callback);
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}
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public Bundle signAndEncrypt(InputStream is, final OutputStream os) {
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return executeApi(OPERATION_SIGN_ENCRYPT, new Bundle(), is, os);
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}
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public Bundle signAndEncrypt(Bundle params, InputStream is, final OutputStream os) {
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return executeApi(OPERATION_SIGN_ENCRYPT, params, is, os);
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}
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public void signAndEncrypt(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
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executeApiAsync(OPERATION_SIGN_ENCRYPT, params, is, os, callback);
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}
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public Bundle decryptAndVerify(InputStream is, final OutputStream os) {
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return executeApi(OPERATION_DECRYPT_VERIFY, new Bundle(), is, os);
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}
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public Bundle decryptAndVerify(Bundle params, InputStream is, final OutputStream os) {
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return executeApi(OPERATION_DECRYPT_VERIFY, params, is, os);
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}
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public void decryptAndVerify(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
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executeApiAsync(OPERATION_DECRYPT_VERIFY, params, is, os, callback);
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}
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public interface IOpenPgpCallback {
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void onReturn(final Bundle result);
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}
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private class OpenPgpAsyncTask extends AsyncTask<Void, Integer, Bundle> {
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int operationId;
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Bundle params;
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InputStream is;
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OutputStream os;
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IOpenPgpCallback callback;
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private OpenPgpAsyncTask(int operationId, Bundle params, InputStream is, OutputStream os, IOpenPgpCallback callback) {
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this.operationId = operationId;
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this.params = params;
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this.is = is;
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this.os = os;
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this.callback = callback;
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}
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@Override
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protected Bundle doInBackground(Void... unused) {
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return executeApi(operationId, params, is, os);
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}
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protected void onPostExecute(Bundle result) {
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callback.onReturn(result);
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}
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}
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private void executeApiAsync(int operationId, Bundle params, InputStream is, OutputStream os, IOpenPgpCallback callback) {
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new OpenPgpAsyncTask(operationId, params, is, os, callback).execute((Void[]) null);
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}
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private Bundle executeApi(int operationId, Bundle params, InputStream is, OutputStream os) {
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try {
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// send the input and output pfds
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ParcelFileDescriptor input = ParcelFileDescriptorUtil.pipeFrom(is,
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@ -56,24 +142,35 @@ public class OpenPgpApi {
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}
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});
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Bundle params = new Bundle();
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params.putInt(OpenPgpConstants.PARAMS_API_VERSION, OpenPgpConstants.API_VERSION);
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// default result is error
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Bundle result = new Bundle();
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result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
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result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
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new OpenPgpError(OpenPgpError.GENERIC_ERROR, "This should never happen!"));
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// blocks until result is ready
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Bundle result = mService.sign(params, input, output);
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switch (operationId) {
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case OPERATION_SIGN:
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result = mService.sign(params, input, output);
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break;
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case OPERATION_ENCRYPT:
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result = mService.encrypt(params, input, output);
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break;
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case OPERATION_SIGN_ENCRYPT:
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result = mService.signAndEncrypt(params, input, output);
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break;
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case OPERATION_DECRYPT_VERIFY:
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result = mService.decryptAndVerify(params, input, output);
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break;
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}
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// close() is required to halt the TransferThread
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output.close();
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return result;
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} catch (RemoteException e) {
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Log.e(OpenPgpConstants.TAG, "RemoteException", e);
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Bundle result = new Bundle();
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result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
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result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
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new OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.getMessage()));
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return result;
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} catch (IOException e) {
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Log.e(OpenPgpConstants.TAG, "IOException", e);
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} catch (Exception e) {
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Log.e(OpenPgpConstants.TAG, "Exception", e);
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Bundle result = new Bundle();
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result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
|
||||
|
||||
@ -42,7 +42,7 @@ public class OpenPgpConstants {
|
||||
public static final int RESULT_CODE_ERROR = 0;
|
||||
// success!
|
||||
public static final int RESULT_CODE_SUCCESS = 1;
|
||||
// execute intent and do it again with params from intent
|
||||
// executeServiceMethod intent and do it again with params from intent
|
||||
public static final int RESULT_CODE_USER_INTERACTION_REQUIRED = 2;
|
||||
|
||||
}
|
||||
|
||||
@ -362,10 +362,9 @@
|
||||
<activity
|
||||
android:name="org.sufficientlysecure.keychain.service.remote.RemoteServiceActivity"
|
||||
android:exported="false"
|
||||
android:label="@string/app_name"
|
||||
android:launchMode="singleTop"
|
||||
android:process=":remote_api"
|
||||
android:taskAffinity=":remote_api" />
|
||||
android:label="@string/app_name" />
|
||||
<!--android:launchMode="singleTop"-->
|
||||
<!--android:process=":remote_api"-->
|
||||
<activity
|
||||
android:name="org.sufficientlysecure.keychain.service.remote.RegisteredAppsListActivity"
|
||||
android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
|
||||
|
||||
@ -235,7 +235,7 @@ public class KeychainIntentService extends IntentService implements ProgressDial
|
||||
|
||||
String action = intent.getAction();
|
||||
|
||||
// execute action from extra bundle
|
||||
// executeServiceMethod action from extra bundle
|
||||
if (ACTION_ENCRYPT_SIGN.equals(action)) {
|
||||
try {
|
||||
/* Input */
|
||||
|
||||
@ -50,6 +50,8 @@ import org.sufficientlysecure.keychain.service.exception.WrongPassphraseExceptio
|
||||
import org.sufficientlysecure.keychain.util.InputData;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
|
||||
import android.app.PendingIntent;
|
||||
import android.content.ComponentName;
|
||||
import android.content.Intent;
|
||||
import android.database.Cursor;
|
||||
import android.net.Uri;
|
||||
@ -308,8 +310,20 @@ public class OpenPgpService extends RemoteService {
|
||||
String passphrase = PassphraseCacheService.getCachedPassphrase(getContext(), appSettings.getKeyId());
|
||||
if (passphrase == null) {
|
||||
// TODO: we need to abort and return a passphrase Intent!
|
||||
|
||||
Intent intent = new Intent(getBaseContext(), RemoteServiceActivity.class);
|
||||
// TODO: setComponent really needed for security?
|
||||
// intent.setComponent(new ComponentName(Constants.PACKAGE_NAME,
|
||||
// "org.sufficientlysecure.keychain.service.remote.RemoteServiceActivity"));
|
||||
// intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
||||
intent.setAction(RemoteServiceActivity.ACTION_CACHE_PASSPHRASE);
|
||||
intent.putExtra(RemoteServiceActivity.EXTRA_SECRET_KEY_ID, appSettings.getKeyId());
|
||||
PendingIntent pi = PendingIntent.getActivity(getBaseContext(), 42, intent, 0);
|
||||
|
||||
|
||||
Bundle result = new Bundle();
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_USER_INTERACTION_REQUIRED);
|
||||
result.putParcelable(OpenPgpConstants.RESULT_INTENT, pi);
|
||||
|
||||
return result;
|
||||
}
|
||||
@ -328,19 +342,19 @@ public class OpenPgpService extends RemoteService {
|
||||
|
||||
is.close();
|
||||
os.close();
|
||||
} catch (IOException e) {
|
||||
Log.e(Constants.TAG, "Fail", e);
|
||||
// } catch (IOException e) {
|
||||
// Log.e(Constants.TAG, "Fail", e);
|
||||
} finally {
|
||||
try {
|
||||
// try {
|
||||
is.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
try {
|
||||
// } catch (IOException e) {
|
||||
// e.printStackTrace();
|
||||
// }
|
||||
// try {
|
||||
os.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
// } catch (IOException e) {
|
||||
// e.printStackTrace();
|
||||
// }
|
||||
}
|
||||
|
||||
Bundle result = new Bundle();
|
||||
@ -516,27 +530,42 @@ public class OpenPgpService extends RemoteService {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks that params != null and API version fits
|
||||
*
|
||||
* @param params
|
||||
* @return
|
||||
*/
|
||||
private Bundle validateParamsAndVersion(Bundle params) {
|
||||
if (params == null) {
|
||||
Bundle result = new Bundle();
|
||||
OpenPgpError error = new OpenPgpError(OpenPgpError.GENERIC_ERROR, "params Bundle required!");
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS, error);
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
return result;
|
||||
}
|
||||
|
||||
if (params.getInt(OpenPgpConstants.PARAMS_API_VERSION) != OpenPgpConstants.API_VERSION) {
|
||||
// not compatible!
|
||||
Bundle result = new Bundle();
|
||||
OpenPgpError error = new OpenPgpError(OpenPgpError.INCOMPATIBLE_API_VERSIONS, "Incompatible API versions!");
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS, error);
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
return result;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
private final IOpenPgpService.Stub mBinder = new IOpenPgpService.Stub() {
|
||||
|
||||
@Override
|
||||
public Bundle sign(Bundle params, final ParcelFileDescriptor input, final ParcelFileDescriptor output) {
|
||||
final AppSettings appSettings = getAppSettings();
|
||||
|
||||
if (params == null) {
|
||||
Bundle result = new Bundle();
|
||||
OpenPgpError error = new OpenPgpError(OpenPgpError.GENERIC_ERROR, "params Bundle required!");
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS, error);
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
return result;
|
||||
}
|
||||
|
||||
if (params.getInt(OpenPgpConstants.PARAMS_API_VERSION) != OpenPgpConstants.API_VERSION) {
|
||||
// not compatible!
|
||||
Bundle result = new Bundle();
|
||||
OpenPgpError error = new OpenPgpError(OpenPgpError.INCOMPATIBLE_API_VERSIONS, "Incompatible API versions!");
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS, error);
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
return result;
|
||||
Bundle errorResult = validateParamsAndVersion(params);
|
||||
if (errorResult != null) {
|
||||
return errorResult;
|
||||
}
|
||||
|
||||
// Runnable r = new Runnable() {
|
||||
|
||||
@ -86,15 +86,15 @@ public class RemoteServiceActivity extends ActionBarActivity {
|
||||
protected void onStop() {
|
||||
super.onStop();
|
||||
|
||||
if (!finishHandled) {
|
||||
Message msg = Message.obtain();
|
||||
msg.arg1 = RemoteService.RegisterActivityCallback.CANCEL;
|
||||
try {
|
||||
mMessenger.send(msg);
|
||||
} catch (RemoteException e) {
|
||||
Log.e(Constants.TAG, "CryptoServiceActivity", e);
|
||||
}
|
||||
}
|
||||
// if (!finishHandled) {
|
||||
// Message msg = Message.obtain();
|
||||
// msg.arg1 = RemoteService.RegisterActivityCallback.CANCEL;
|
||||
// try {
|
||||
// mMessenger.send(msg);
|
||||
// } catch (RemoteException e) {
|
||||
// Log.e(Constants.TAG, "CryptoServiceActivity", e);
|
||||
// }
|
||||
// }
|
||||
}
|
||||
|
||||
protected void handleActions(Intent intent, Bundle savedInstanceState) {
|
||||
@ -237,7 +237,7 @@ public class RemoteServiceActivity extends ActionBarActivity {
|
||||
|
||||
Message msg = Message.obtain();
|
||||
msg.arg1 = OpenPgpService.SelectPubKeysActivityCallback.CANCEL;
|
||||
;
|
||||
|
||||
try {
|
||||
mMessenger.send(msg);
|
||||
} catch (RemoteException e) {
|
||||
@ -313,25 +313,31 @@ public class RemoteServiceActivity extends ActionBarActivity {
|
||||
@Override
|
||||
public void handleMessage(Message message) {
|
||||
if (message.what == PassphraseDialogFragment.MESSAGE_OKAY) {
|
||||
Message msg = Message.obtain();
|
||||
msg.arg1 = OpenPgpService.PassphraseActivityCallback.OKAY;
|
||||
try {
|
||||
mMessenger.send(msg);
|
||||
} catch (RemoteException e) {
|
||||
Log.e(Constants.TAG, "CryptoServiceActivity", e);
|
||||
}
|
||||
// Message msg = Message.obtain();
|
||||
// msg.arg1 = OpenPgpService.PassphraseActivityCallback.OKAY;
|
||||
// try {
|
||||
// mMessenger.send(msg);
|
||||
// } catch (RemoteException e) {
|
||||
// Log.e(Constants.TAG, "CryptoServiceActivity", e);
|
||||
// }
|
||||
|
||||
RemoteServiceActivity.this.setResult(RESULT_OK);
|
||||
RemoteServiceActivity.this.finish();
|
||||
} else {
|
||||
Message msg = Message.obtain();
|
||||
msg.arg1 = OpenPgpService.PassphraseActivityCallback.CANCEL;
|
||||
try {
|
||||
mMessenger.send(msg);
|
||||
} catch (RemoteException e) {
|
||||
Log.e(Constants.TAG, "CryptoServiceActivity", e);
|
||||
}
|
||||
// Message msg = Message.obtain();
|
||||
// msg.arg1 = OpenPgpService.PassphraseActivityCallback.CANCEL;
|
||||
// try {
|
||||
// mMessenger.send(msg);
|
||||
// } catch (RemoteException e) {
|
||||
// Log.e(Constants.TAG, "CryptoServiceActivity", e);
|
||||
// }
|
||||
|
||||
RemoteServiceActivity.this.setResult(RESULT_CANCELED);
|
||||
RemoteServiceActivity.this.finish();
|
||||
}
|
||||
|
||||
finishHandled = true;
|
||||
finish();
|
||||
// finishHandled = true;
|
||||
// finish();
|
||||
}
|
||||
};
|
||||
|
||||
@ -346,7 +352,7 @@ public class RemoteServiceActivity extends ActionBarActivity {
|
||||
} catch (PgpGeneralException e) {
|
||||
Log.d(Constants.TAG, "No passphrase for this secret key, encrypt directly!");
|
||||
// send message to handler to start encryption directly
|
||||
returnHandler.sendEmptyMessage(PassphraseDialogFragment.MESSAGE_OKAY);
|
||||
// returnHandler.sendEmptyMessage(PassphraseDialogFragment.MESSAGE_OKAY);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -300,7 +300,7 @@ public class DecryptActivity extends DrawerActivity {
|
||||
String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
|
||||
if (sharedText != null) {
|
||||
// handle like normal text decryption, override action and extras to later
|
||||
// execute ACTION_DECRYPT in main actions
|
||||
// executeServiceMethod ACTION_DECRYPT in main actions
|
||||
extras.putString(EXTRA_TEXT, sharedText);
|
||||
action = ACTION_DECRYPT;
|
||||
}
|
||||
|
||||
@ -173,7 +173,7 @@ public class EncryptActivity extends DrawerActivity {
|
||||
String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
|
||||
if (sharedText != null) {
|
||||
// handle like normal text encryption, override action and extras to later
|
||||
// execute ACTION_ENCRYPT in main actions
|
||||
// executeServiceMethod ACTION_ENCRYPT in main actions
|
||||
extras.putString(EXTRA_TEXT, sharedText);
|
||||
extras.putBoolean(EXTRA_ASCII_ARMOR, true);
|
||||
action = ACTION_ENCRYPT;
|
||||
|
||||
@ -383,7 +383,7 @@
|
||||
<string name="api_settings_revoke">Revoke access</string>
|
||||
<string name="api_settings_package_name">Package Name</string>
|
||||
<string name="api_settings_package_signature">SHA-256 of Package Signature</string>
|
||||
<string name="api_register_text">The following application requests access to OpenPGP Keychain.\n\nAllow permanent access?</string>
|
||||
<string name="api_register_text">The following application requests access to OpenPGP Keychain.\n\nAllow access (you can revoke it later)?</string>
|
||||
<string name="api_register_allow">Allow access</string>
|
||||
<string name="api_register_disallow">Disallow access</string>
|
||||
<string name="api_register_error_select_key">Please select a key!</string>
|
||||
|
||||
@ -23,145 +23,52 @@ import org.openintents.openpgp.IOpenPgpKeyIdsCallback;
|
||||
interface IOpenPgpService {
|
||||
|
||||
/**
|
||||
* Bundle params:
|
||||
* api_version 1,2,3,... (current: 1)
|
||||
* ascii_armor true/false (for output)
|
||||
* key_ids long[] (for encrypt method)
|
||||
* General extras
|
||||
* --------------
|
||||
*
|
||||
* params:
|
||||
* int api_version (current: 1)
|
||||
* boolean ascii_armor true/false (for output)
|
||||
*
|
||||
*
|
||||
* Bundle return:
|
||||
* result_code RESULT_ERROR=0 (see error), RESULT_OK=1, RESULT_USER_INTERACTION_REQUIRED=2 (execute intent and do it again with params from intent)
|
||||
* signature_result OpenPgpSignatureResult
|
||||
* error OpenPgpError
|
||||
* intent Intent
|
||||
* int result_code 0,1, or 2 (see OpenPgpConstants)
|
||||
* OpenPgpSignatureResult signature_result
|
||||
* OpenPgpError error
|
||||
* Intent intent
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* sign only
|
||||
*
|
||||
* params:
|
||||
* String passphrase (optional)
|
||||
*/
|
||||
Bundle sign(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
|
||||
|
||||
/**
|
||||
* encrypt
|
||||
*
|
||||
* params:
|
||||
* long[] key_ids
|
||||
* or
|
||||
* String[] user_ids (= emails of recipients) (if more than one key has this user_id, an Intent is returned)
|
||||
*/
|
||||
Bundle encrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
|
||||
|
||||
/**
|
||||
* sign and encrypt
|
||||
*
|
||||
* params:
|
||||
* same as in encrypt()
|
||||
*/
|
||||
Bundle signAndEncrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
|
||||
|
||||
Bundle decryptAndVerify(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
|
||||
|
||||
|
||||
/*
|
||||
------------------OLD--------------------------
|
||||
*/
|
||||
/**
|
||||
* Sign
|
||||
*
|
||||
* After successful signing, callback's onSuccess will contain the resulting output.
|
||||
*
|
||||
* @param input
|
||||
* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
|
||||
* @param output
|
||||
* Request output format by defining OpenPgpData object
|
||||
*
|
||||
* new OpenPgpData(OpenPgpData.TYPE_STRING)
|
||||
* Returns as String
|
||||
* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
|
||||
* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
|
||||
* Returns as byte[]
|
||||
* new OpenPgpData(uri)
|
||||
* Writes output to given Uri
|
||||
* new OpenPgpData(fileDescriptor)
|
||||
* Writes output to given ParcelFileDescriptor
|
||||
* @param callback
|
||||
* Callback where to return results
|
||||
*/
|
||||
//oneway void sign(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
|
||||
|
||||
|
||||
/**
|
||||
* Encrypt
|
||||
*
|
||||
* After successful encryption, callback's onSuccess will contain the resulting output.
|
||||
*
|
||||
* @param input
|
||||
* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
|
||||
* @param output
|
||||
* Request output format by defining OpenPgpData object
|
||||
*
|
||||
* new OpenPgpData(OpenPgpData.TYPE_STRING)
|
||||
* Returns as String
|
||||
* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
|
||||
* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
|
||||
* Returns as byte[]
|
||||
* new OpenPgpData(uri)
|
||||
* Writes output to given Uri
|
||||
* new OpenPgpData(fileDescriptor)
|
||||
* Writes output to given ParcelFileDescriptor
|
||||
* @param keyIds
|
||||
* Key Ids of recipients. Can be retrieved with getKeyIds()
|
||||
* @param callback
|
||||
* Callback where to return results
|
||||
*/
|
||||
//oneway void encrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
|
||||
|
||||
/**
|
||||
* Sign then encrypt
|
||||
*
|
||||
* After successful signing and encryption, callback's onSuccess will contain the resulting output.
|
||||
*
|
||||
* @param input
|
||||
* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
|
||||
* @param output
|
||||
* Request output format by defining OpenPgpData object
|
||||
*
|
||||
* new OpenPgpData(OpenPgpData.TYPE_STRING)
|
||||
* Returns as String
|
||||
* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
|
||||
* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
|
||||
* Returns as byte[]
|
||||
* new OpenPgpData(uri)
|
||||
* Writes output to given Uri
|
||||
* new OpenPgpData(fileDescriptor)
|
||||
* Writes output to given ParcelFileDescriptor
|
||||
* @param keyIds
|
||||
* Key Ids of recipients. Can be retrieved with getKeyIds()
|
||||
* @param callback
|
||||
* Callback where to return results
|
||||
*/
|
||||
//oneway void signAndEncrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
|
||||
|
||||
/**
|
||||
* Decrypts and verifies given input bytes. This methods handles encrypted-only, signed-and-encrypted,
|
||||
* and also signed-only input.
|
||||
*
|
||||
* After successful decryption/verification, callback's onSuccess will contain the resulting output.
|
||||
* The signatureResult in onSuccess is only non-null if signed-and-encrypted or signed-only inputBytes were given.
|
||||
*
|
||||
* @param input
|
||||
* OpenPgpData object containing String, byte[], ParcelFileDescriptor, or Uri
|
||||
* @param output
|
||||
* Request output format by defining OpenPgpData object
|
||||
*
|
||||
* new OpenPgpData(OpenPgpData.TYPE_STRING)
|
||||
* Returns as String
|
||||
* (OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
|
||||
* new OpenPgpData(OpenPgpData.TYPE_BYTE_ARRAY)
|
||||
* Returns as byte[]
|
||||
* new OpenPgpData(uri)
|
||||
* Writes output to given Uri
|
||||
* new OpenPgpData(fileDescriptor)
|
||||
* Writes output to given ParcelFileDescriptor
|
||||
* @param callback
|
||||
* Callback where to return results
|
||||
*/
|
||||
//oneway void decryptAndVerify(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
|
||||
|
||||
/**
|
||||
* Get available key ids based on given user ids
|
||||
*
|
||||
* @param ids
|
||||
* User Ids (emails) of recipients OR key ids
|
||||
* @param allowUserInteraction
|
||||
* Enable user interaction to lookup and import unknown keys
|
||||
* @param callback
|
||||
* Callback where to return results (different type than callback in other functions!)
|
||||
*/
|
||||
//oneway void getKeyIds(in String[] ids, in boolean allowUserInteraction, in IOpenPgpKeyIdsCallback callback);
|
||||
|
||||
Bundle decryptAndVerify(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
|
||||
|
||||
}
|
||||
@ -16,15 +16,14 @@
|
||||
|
||||
package org.openintents.openpgp.util;
|
||||
|
||||
import android.os.AsyncTask;
|
||||
import android.os.Bundle;
|
||||
import android.os.ParcelFileDescriptor;
|
||||
import android.os.RemoteException;
|
||||
import android.util.Log;
|
||||
|
||||
import org.openintents.openpgp.IOpenPgpService;
|
||||
import org.openintents.openpgp.OpenPgpError;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
|
||||
@ -32,11 +31,98 @@ public class OpenPgpApi {
|
||||
|
||||
IOpenPgpService mService;
|
||||
|
||||
private static final int OPERATION_SIGN = 0;
|
||||
private static final int OPERATION_ENCRYPT = 1;
|
||||
private static final int OPERATION_SIGN_ENCRYPT = 2;
|
||||
private static final int OPERATION_DECRYPT_VERIFY = 3;
|
||||
|
||||
public OpenPgpApi(IOpenPgpService service) {
|
||||
this.mService = service;
|
||||
}
|
||||
|
||||
public Bundle sign(InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_SIGN, new Bundle(), is, os);
|
||||
}
|
||||
|
||||
public Bundle sign(Bundle params, InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_SIGN, params, is, os);
|
||||
}
|
||||
|
||||
public void sign(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
|
||||
executeApiAsync(OPERATION_SIGN, params, is, os, callback);
|
||||
}
|
||||
|
||||
public Bundle encrypt(InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_ENCRYPT, new Bundle(), is, os);
|
||||
}
|
||||
|
||||
public Bundle encrypt(Bundle params, InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_ENCRYPT, params, is, os);
|
||||
}
|
||||
|
||||
public void encrypt(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
|
||||
executeApiAsync(OPERATION_ENCRYPT, params, is, os, callback);
|
||||
}
|
||||
|
||||
public Bundle signAndEncrypt(InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_SIGN_ENCRYPT, new Bundle(), is, os);
|
||||
}
|
||||
|
||||
public Bundle signAndEncrypt(Bundle params, InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_SIGN_ENCRYPT, params, is, os);
|
||||
}
|
||||
|
||||
public void signAndEncrypt(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
|
||||
executeApiAsync(OPERATION_SIGN_ENCRYPT, params, is, os, callback);
|
||||
}
|
||||
|
||||
public Bundle decryptAndVerify(InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_DECRYPT_VERIFY, new Bundle(), is, os);
|
||||
}
|
||||
|
||||
public Bundle decryptAndVerify(Bundle params, InputStream is, final OutputStream os) {
|
||||
return executeApi(OPERATION_DECRYPT_VERIFY, params, is, os);
|
||||
}
|
||||
|
||||
public void decryptAndVerify(Bundle params, InputStream is, final OutputStream os, IOpenPgpCallback callback) {
|
||||
executeApiAsync(OPERATION_DECRYPT_VERIFY, params, is, os, callback);
|
||||
}
|
||||
|
||||
public interface IOpenPgpCallback {
|
||||
void onReturn(final Bundle result);
|
||||
}
|
||||
|
||||
private class OpenPgpAsyncTask extends AsyncTask<Void, Integer, Bundle> {
|
||||
int operationId;
|
||||
Bundle params;
|
||||
InputStream is;
|
||||
OutputStream os;
|
||||
IOpenPgpCallback callback;
|
||||
|
||||
private OpenPgpAsyncTask(int operationId, Bundle params, InputStream is, OutputStream os, IOpenPgpCallback callback) {
|
||||
this.operationId = operationId;
|
||||
this.params = params;
|
||||
this.is = is;
|
||||
this.os = os;
|
||||
this.callback = callback;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Bundle doInBackground(Void... unused) {
|
||||
return executeApi(operationId, params, is, os);
|
||||
}
|
||||
|
||||
protected void onPostExecute(Bundle result) {
|
||||
callback.onReturn(result);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private void executeApiAsync(int operationId, Bundle params, InputStream is, OutputStream os, IOpenPgpCallback callback) {
|
||||
new OpenPgpAsyncTask(operationId, params, is, os, callback).execute((Void[]) null);
|
||||
}
|
||||
|
||||
private Bundle executeApi(int operationId, Bundle params, InputStream is, OutputStream os) {
|
||||
try {
|
||||
// send the input and output pfds
|
||||
ParcelFileDescriptor input = ParcelFileDescriptorUtil.pipeFrom(is,
|
||||
@ -56,24 +142,35 @@ public class OpenPgpApi {
|
||||
}
|
||||
});
|
||||
|
||||
Bundle params = new Bundle();
|
||||
params.putInt(OpenPgpConstants.PARAMS_API_VERSION, OpenPgpConstants.API_VERSION);
|
||||
|
||||
// default result is error
|
||||
Bundle result = new Bundle();
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
|
||||
new OpenPgpError(OpenPgpError.GENERIC_ERROR, "This should never happen!"));
|
||||
|
||||
// blocks until result is ready
|
||||
Bundle result = mService.sign(params, input, output);
|
||||
switch (operationId) {
|
||||
case OPERATION_SIGN:
|
||||
result = mService.sign(params, input, output);
|
||||
break;
|
||||
case OPERATION_ENCRYPT:
|
||||
result = mService.encrypt(params, input, output);
|
||||
break;
|
||||
case OPERATION_SIGN_ENCRYPT:
|
||||
result = mService.signAndEncrypt(params, input, output);
|
||||
break;
|
||||
case OPERATION_DECRYPT_VERIFY:
|
||||
result = mService.decryptAndVerify(params, input, output);
|
||||
break;
|
||||
}
|
||||
// close() is required to halt the TransferThread
|
||||
output.close();
|
||||
|
||||
return result;
|
||||
} catch (RemoteException e) {
|
||||
Log.e(OpenPgpConstants.TAG, "RemoteException", e);
|
||||
Bundle result = new Bundle();
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
|
||||
new OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.getMessage()));
|
||||
return result;
|
||||
} catch (IOException e) {
|
||||
Log.e(OpenPgpConstants.TAG, "IOException", e);
|
||||
} catch (Exception e) {
|
||||
Log.e(OpenPgpConstants.TAG, "Exception", e);
|
||||
Bundle result = new Bundle();
|
||||
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
|
||||
result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
|
||||
|
||||
@ -42,7 +42,7 @@ public class OpenPgpConstants {
|
||||
public static final int RESULT_CODE_ERROR = 0;
|
||||
// success!
|
||||
public static final int RESULT_CODE_SUCCESS = 1;
|
||||
// execute intent and do it again with params from intent
|
||||
// executeServiceMethod intent and do it again with params from intent
|
||||
public static final int RESULT_CODE_USER_INTERACTION_REQUIRED = 2;
|
||||
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user