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Code Issues Releases Wiki Activity

Introducing new ParcelFileDescriptor pipes

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This commit is contained in:
Dominik Schürmann 2014-02-14 02:33:21 +01:00
parent 7b819e65de
commit 7939aaaa44
39 changed files with 956 additions and 360 deletions
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3
OpenPGP-Keychain-API/example-app/build.gradle
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@ -1,3 +1,4 @@
// please leave this here, so this library builds on its own
buildscript {
repositories {
mavenCentral()
@ -20,7 +21,7 @@ android {
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 8
minSdkVersion 9
targetSdkVersion 19
}

2
OpenPGP-Keychain-API/example-app/src/main/AndroidManifest.xml
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@ -5,7 +5,7 @@
android:versionName="1.1" >
<uses-sdk
android:minSdkVersion="8"
android:minSdkVersion="9"
android:targetSdkVersion="19" />
<application

332
OpenPGP-Keychain-API/example-app/src/main/java/org/sufficientlysecure/keychain/demo/OpenPgpProviderActivity.java
View File

@ -16,17 +16,6 @@
package org.sufficientlysecure.keychain.demo;
import java.util.ArrayList;
import java.util.List;
import org.openintents.openpgp.IOpenPgpKeyIdsCallback;
import org.openintents.openpgp.OpenPgpData;
import org.openintents.openpgp.OpenPgpError;
import org.openintents.openpgp.OpenPgpServiceConnection;
import org.openintents.openpgp.OpenPgpSignatureResult;
import org.openintents.openpgp.IOpenPgpCallback;
import org.openintents.openpgp.IOpenPgpService;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
@ -34,7 +23,6 @@ import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.RemoteException;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
@ -44,6 +32,19 @@ import android.widget.ListAdapter;
import android.widget.TextView;
import android.widget.Toast;
import org.openintents.openpgp.IOpenPgpService;
import org.openintents.openpgp.OpenPgpError;
import org.openintents.openpgp.util.OpenPgpApi;
import org.openintents.openpgp.util.OpenPgpConstants;
import org.openintents.openpgp.util.OpenPgpServiceConnection;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;
public class OpenPgpProviderActivity extends Activity {
Activity mActivity;
@ -67,123 +68,123 @@ public class OpenPgpProviderActivity extends Activity {
selectCryptoProvider();
}
/**
* Callback from remote openpgp service
*/
final IOpenPgpKeyIdsCallback.Stub getKeysEncryptCallback = new IOpenPgpKeyIdsCallback.Stub() {
@Override
public void onSuccess(final long[] keyIds) throws RemoteException {
Log.d(Constants.TAG, "getKeysEncryptCallback keyId " + keyIds[0]);
mActivity.runOnUiThread(new Runnable() {
@Override
public void run() {
// encrypt after getting key ids
String inputStr = mMessage.getText().toString();
OpenPgpData input = new OpenPgpData(inputStr);
Log.d(Constants.TAG, "getKeysEncryptCallback inputStr " + inputStr);
try {
mCryptoServiceConnection.getService().encrypt(input,
new OpenPgpData(OpenPgpData.TYPE_STRING), keyIds, encryptCallback);
} catch (RemoteException e) {
Log.e(Constants.TAG, "CryptoProviderDemo", e);
}
}
});
}
@Override
public void onError(OpenPgpError error) throws RemoteException {
handleError(error);
}
};
final IOpenPgpKeyIdsCallback.Stub getKeysSignAndEncryptCallback = new IOpenPgpKeyIdsCallback.Stub() {
@Override
public void onSuccess(final long[] keyIds) throws RemoteException {
Log.d(Constants.TAG, "getKeysSignAndEncryptCallback keyId " + keyIds[0]);
mActivity.runOnUiThread(new Runnable() {
@Override
public void run() {
// encrypt after getting key ids
String inputStr = mMessage.getText().toString();
OpenPgpData input = new OpenPgpData(inputStr);
try {
mCryptoServiceConnection.getService().signAndEncrypt(input,
new OpenPgpData(OpenPgpData.TYPE_STRING), keyIds, encryptCallback);
} catch (RemoteException e) {
Log.e(Constants.TAG, "CryptoProviderDemo", e);
}
}
});
}
@Override
public void onError(OpenPgpError error) throws RemoteException {
handleError(error);
}
};
final IOpenPgpCallback.Stub encryptCallback = new IOpenPgpCallback.Stub() {
@Override
public void onSuccess(final OpenPgpData output, OpenPgpSignatureResult signatureResult)
throws RemoteException {
Log.d(Constants.TAG, "encryptCallback");
runOnUiThread(new Runnable() {
@Override
public void run() {
mCiphertext.setText(output.getString());
}
});
}
@Override
public void onError(OpenPgpError error) throws RemoteException {
handleError(error);
}
};
final IOpenPgpCallback.Stub decryptAndVerifyCallback = new IOpenPgpCallback.Stub() {
@Override
public void onSuccess(final OpenPgpData output, final OpenPgpSignatureResult signatureResult)
throws RemoteException {
Log.d(Constants.TAG, "decryptAndVerifyCallback");
runOnUiThread(new Runnable() {
@Override
public void run() {
mMessage.setText(output.getString());
if (signatureResult != null) {
Toast.makeText(OpenPgpProviderActivity.this,
"signature result:\n" + signatureResult.toString(),
Toast.LENGTH_LONG).show();
}
}
});
}
@Override
public void onError(OpenPgpError error) throws RemoteException {
handleError(error);
}
};
// /**
// * Callback from remote openpgp service
// */
// final IOpenPgpKeyIdsCallback.Stub getKeysEncryptCallback = new IOpenPgpKeyIdsCallback.Stub() {
//
// @Override
// public void onSuccess(final long[] keyIds) throws RemoteException {
// Log.d(Constants.TAG, "getKeysEncryptCallback keyId " + keyIds[0]);
// mActivity.runOnUiThread(new Runnable() {
//
// @Override
// public void run() {
// // encrypt after getting key ids
// String inputStr = mMessage.getText().toString();
// OpenPgpData input = new OpenPgpData(inputStr);
//
// Log.d(Constants.TAG, "getKeysEncryptCallback inputStr " + inputStr);
//
// try {
// mCryptoServiceConnection.getService().encrypt(input,
// new OpenPgpData(OpenPgpData.TYPE_STRING), keyIds, encryptCallback);
// } catch (RemoteException e) {
// Log.e(Constants.TAG, "CryptoProviderDemo", e);
// }
// }
// });
// }
//
// @Override
// public void onError(OpenPgpError error) throws RemoteException {
// handleError(error);
// }
//
// };
//
// final IOpenPgpKeyIdsCallback.Stub getKeysSignAndEncryptCallback = new IOpenPgpKeyIdsCallback.Stub() {
//
// @Override
// public void onSuccess(final long[] keyIds) throws RemoteException {
// Log.d(Constants.TAG, "getKeysSignAndEncryptCallback keyId " + keyIds[0]);
//
// mActivity.runOnUiThread(new Runnable() {
//
// @Override
// public void run() {
// // encrypt after getting key ids
// String inputStr = mMessage.getText().toString();
// OpenPgpData input = new OpenPgpData(inputStr);
//
// try {
// mCryptoServiceConnection.getService().signAndEncrypt(input,
// new OpenPgpData(OpenPgpData.TYPE_STRING), keyIds, encryptCallback);
// } catch (RemoteException e) {
// Log.e(Constants.TAG, "CryptoProviderDemo", e);
// }
// }
// });
// }
//
// @Override
// public void onError(OpenPgpError error) throws RemoteException {
// handleError(error);
// }
//
// };
//
// final IOpenPgpCallback.Stub encryptCallback = new IOpenPgpCallback.Stub() {
//
// @Override
// public void onSuccess(final OpenPgpData output, OpenPgpSignatureResult signatureResult)
// throws RemoteException {
// Log.d(Constants.TAG, "encryptCallback");
//
// runOnUiThread(new Runnable() {
//
// @Override
// public void run() {
// mCiphertext.setText(output.getString());
// }
// });
// }
//
// @Override
// public void onError(OpenPgpError error) throws RemoteException {
// handleError(error);
// }
//
// };
//
// final IOpenPgpCallback.Stub decryptAndVerifyCallback = new IOpenPgpCallback.Stub() {
//
// @Override
// public void onSuccess(final OpenPgpData output, final OpenPgpSignatureResult signatureResult)
// throws RemoteException {
// Log.d(Constants.TAG, "decryptAndVerifyCallback");
//
// runOnUiThread(new Runnable() {
//
// @Override
// public void run() {
// mMessage.setText(output.getString());
// if (signatureResult != null) {
// Toast.makeText(OpenPgpProviderActivity.this,
// "signature result:\n" + signatureResult.toString(),
// Toast.LENGTH_LONG).show();
// }
// }
// });
//
// }
//
// @Override
// public void onError(OpenPgpError error) throws RemoteException {
// handleError(error);
// }
//
// };
private void handleError(final OpenPgpError error) {
mActivity.runOnUiThread(new Runnable() {
@ -200,46 +201,61 @@ public class OpenPgpProviderActivity extends Activity {
}
public void encryptOnClick(View view) {
try {
mCryptoServiceConnection.getService().getKeyIds(
mEncryptUserIds.getText().toString().split(","), true, getKeysEncryptCallback);
} catch (RemoteException e) {
Log.e(Constants.TAG, "CryptoProviderDemo", e);
}
// try {
// mCryptoServiceConnection.getService().getKeyIds(
// mEncryptUserIds.getText().toString().split(","), true, getKeysEncryptCallback);
// } catch (RemoteException e) {
// Log.e(Constants.TAG, "CryptoProviderDemo", e);
// }
}
public void signOnClick(View view) {
String inputStr = mMessage.getText().toString();
OpenPgpData input = new OpenPgpData(inputStr);
try {
mCryptoServiceConnection.getService().sign(input,
new OpenPgpData(OpenPgpData.TYPE_STRING), encryptCallback);
} catch (RemoteException e) {
Log.e(Constants.TAG, "CryptoProviderDemo", e);
String inputStr = mMessage.getText().toString();
InputStream is = new ByteArrayInputStream(inputStr.getBytes("UTF-8"));
final ByteArrayOutputStream os = new ByteArrayOutputStream();
OpenPgpApi api = new OpenPgpApi(mCryptoServiceConnection.getService());
api.sign(is, os);
Log.d(OpenPgpConstants.TAG, "Test #1 read result: " + os.toByteArray().length
+ " str=" + os.toString("UTF-8"));
mCiphertext.setText(os.toString("UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
// OpenPgpData input = new OpenPgpData(inputStr);
//
// try {
// mCryptoServiceConnection.getService().sign(input,
// new OpenPgpData(OpenPgpData.TYPE_STRING), encryptCallback);
// } catch (RemoteException e) {
// Log.e(Constants.TAG, "CryptoProviderDemo", e);
// }
}
public void signAndEncryptOnClick(View view) {
try {
mCryptoServiceConnection.getService().getKeyIds(
mEncryptUserIds.getText().toString().split(","), true,
getKeysSignAndEncryptCallback);
} catch (RemoteException e) {
Log.e(Constants.TAG, "CryptoProviderDemo", e);
}
// try {
// mCryptoServiceConnection.getService().getKeyIds(
// mEncryptUserIds.getText().toString().split(","), true,
// getKeysSignAndEncryptCallback);
// } catch (RemoteException e) {
// Log.e(Constants.TAG, "CryptoProviderDemo", e);
// }
}
public void decryptAndVerifyOnClick(View view) {
String inputStr = mCiphertext.getText().toString();
OpenPgpData input = new OpenPgpData(inputStr);
try {
mCryptoServiceConnection.getService().decryptAndVerify(input,
new OpenPgpData(OpenPgpData.TYPE_STRING), decryptAndVerifyCallback);
} catch (RemoteException e) {
Log.e(Constants.TAG, "CryptoProviderDemo", e);
}
// String inputStr = mCiphertext.getText().toString();
// OpenPgpData input = new OpenPgpData(inputStr);
//
// try {
// mCryptoServiceConnection.getService().decryptAndVerify(input,
// new OpenPgpData(OpenPgpData.TYPE_STRING), decryptAndVerifyCallback);
// } catch (RemoteException e) {
// Log.e(Constants.TAG, "CryptoProviderDemo", e);
// }
}
@Override

2
OpenPGP-Keychain-API/example-app/src/main/res/xml/base_preference.xml
View File

@ -12,7 +12,7 @@
<!-- android:title="AIDL Demo (ACCESS_KEYS permission)" /> -->
<!-- </PreferenceCategory> -->
<PreferenceCategory android:title="OpenPGP Provider" >
<org.openintents.openpgp.OpenPgpListPreference
<org.openintents.openpgp.util.OpenPgpListPreference
android:key="openpgp_provider_list"
android:title="Select OpenPGP Provider!" />
<Preference

4
OpenPGP-Keychain-API/gradle/wrapper/gradle-wrapper.properties vendored
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@ -1,6 +1,6 @@
#Sun Feb 09 19:10:32 CET 2014
#Fri Feb 14 01:26:40 CET 2014
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-bin.zip
distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-all.zip

1
OpenPGP-Keychain-API/libraries/keychain-api-library/build.gradle
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@ -1,3 +1,4 @@
// please leave this here, so this library builds on its own
buildscript {
repositories {
mavenCentral()

2
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/AndroidManifest.xml
View File

@ -5,7 +5,7 @@
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:minSdkVersion="9"
android:targetSdkVersion="19" />
<application/>

2
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/IOpenPgpKeyIdsCallback.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

44
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/IOpenPgpService.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,12 +20,35 @@ import org.openintents.openpgp.OpenPgpData;
import org.openintents.openpgp.IOpenPgpCallback;
import org.openintents.openpgp.IOpenPgpKeyIdsCallback;
/**
* All methods are oneway, which means they are asynchronous and non-blocking.
* Results are returned to the callback, which has to be implemented on client side.
*/
interface IOpenPgpService {
/**
* Bundle params:
* api_version 1,2,3,... (current: 1)
* ascii_armor true/false (for output)
* key_ids long[] (for encrypt method)
*
*
* 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
*
*/
Bundle sign(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
Bundle encrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
Bundle signAndEncrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
Bundle decryptAndVerify(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
/*
------------------OLD--------------------------
*/
/**
* Sign
*
@ -48,7 +71,8 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void sign(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
//oneway void sign(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
/**
* Encrypt
@ -74,7 +98,7 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void encrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
//oneway void encrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
/**
* Sign then encrypt
@ -100,7 +124,7 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void signAndEncrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
//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,
@ -126,7 +150,7 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void decryptAndVerify(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
//oneway void decryptAndVerify(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
/**
* Get available key ids based on given user ids
@ -138,6 +162,6 @@ interface IOpenPgpService {
* @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);
//oneway void getKeyIds(in String[] ids, in boolean allowUserInteraction, in IOpenPgpKeyIdsCallback callback);
}

2
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/OpenPgpError.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/OpenPgpSignatureResult.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

10
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpConstants.java
View File

@ -1,10 +0,0 @@
package org.openintents.openpgp;
public class OpenPgpConstants {
public static final String TAG = "OpenPgp API";
public static final int REQUIRED_API_VERSION = 1;
public static final String SERVICE_INTENT = "org.openintents.openpgp.IOpenPgpService";
}

11
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpError.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,10 +20,13 @@ import android.os.Parcel;
import android.os.Parcelable;
public class OpenPgpError implements Parcelable {
public static final int CLIENT_SIDE_ERROR = -1;
public static final int GENERIC_ERROR = 0;
public static final int NO_OR_WRONG_PASSPHRASE = 1;
public static final int NO_USER_IDS = 2;
public static final int USER_INTERACTION_REQUIRED = 3;
public static final int INCOMPATIBLE_API_VERSIONS = 1;
public static final int NO_OR_WRONG_PASSPHRASE = 2;
public static final int NO_USER_IDS = 3;
int errorId;
String message;

2
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpSignatureResult.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

83
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpApi.java Normal file
View File

@ -0,0 +1,83 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openintents.openpgp.util;
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;
public class OpenPgpApi {
IOpenPgpService mService;
public OpenPgpApi(IOpenPgpService service) {
this.mService = service;
}
public Bundle sign(InputStream is, final OutputStream os) {
try {
// send the input and output pfds
ParcelFileDescriptor input = ParcelFileDescriptorUtil.pipeFrom(is,
new ParcelFileDescriptorUtil.IThreadListener() {
@Override
public void onThreadFinished(Thread thread) {
Log.d(OpenPgpConstants.TAG, "Copy to service finished");
}
});
ParcelFileDescriptor output = ParcelFileDescriptorUtil.pipeTo(os,
new ParcelFileDescriptorUtil.IThreadListener() {
@Override
public void onThreadFinished(Thread thread) {
Log.d(OpenPgpConstants.TAG, "Service finished writing!");
}
});
// blocks until result is ready
Bundle result = mService.sign(null, input, output);
// 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);
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;
}
}
}

48
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpConstants.java Normal file
View File

@ -0,0 +1,48 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openintents.openpgp.util;
public class OpenPgpConstants {
public static final String TAG = "OpenPgp API";
public static final int API_VERSION = 1;
public static final String SERVICE_INTENT = "org.openintents.openpgp.IOpenPgpService";
/* Bundle params */
public static final String PARAMS_API_VERSION = "api_version";
// request ASCII Armor for output
// OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
public static final String PARAMS_REQUEST_ASCII_ARMOR = "ascii_armor";
// (for encrypt method)
public static final String PARAMS_KEY_IDS = "key_ids";
/* Bundle return */
public static final String RESULT_CODE = "result_code";
public static final String RESULT_SIGNATURE = "signature";
public static final String RESULT_ERRORS = "error";
public static final String RESULT_INTENT = "intent";
// get actual error object from RESULT_ERRORS
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
public static final int RESULT_CODE_USER_INTERACTION_REQUIRED = 2;
}

12
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpListPreference.java → OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpListPreference.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.openintents.openpgp;
package org.openintents.openpgp.util;
import java.util.ArrayList;
import java.util.List;
@ -76,7 +76,7 @@ public class OpenPgpListPreference extends DialogPreference {
* @param icon
*/
public void addProvider(int position, String packageName, String simpleName, Drawable icon,
int apiVersion) {
int apiVersion) {
mProviderList.add(position, new OpenPgpProviderEntry(packageName, simpleName, icon,
apiVersion));
}
@ -100,12 +100,12 @@ public class OpenPgpListPreference extends DialogPreference {
tv.setCompoundDrawablePadding(dp10);
// disable if it has the wrong api_version
if (mProviderList.get(position).apiVersion == OpenPgpConstants.REQUIRED_API_VERSION) {
if (mProviderList.get(position).apiVersion == OpenPgpConstants.API_VERSION) {
tv.setEnabled(true);
} else {
tv.setEnabled(false);
tv.setText(tv.getText() + " (API v" + mProviderList.get(position).apiVersion
+ ", needs v" + OpenPgpConstants.REQUIRED_API_VERSION + ")");
+ ", needs v" + OpenPgpConstants.API_VERSION + ")");
}
return v;
@ -186,7 +186,7 @@ public class OpenPgpListPreference extends DialogPreference {
private int apiVersion;
public OpenPgpProviderEntry(String packageName, String simpleName, Drawable icon,
int apiVersion) {
int apiVersion) {
this.packageName = packageName;
this.simpleName = simpleName;
this.icon = icon;

4
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpServiceConnection.java → OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpServiceConnection.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.openintents.openpgp;
package org.openintents.openpgp.util;
import org.openintents.openpgp.IOpenPgpService;

8
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpHelper.java → OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpUtils.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.openintents.openpgp;
package org.openintents.openpgp.util;
import java.util.List;
import java.util.regex.Pattern;
@ -23,7 +23,7 @@ import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
public class OpenPgpHelper {
public class OpenPgpUtils {
private Context context;
public static Pattern PGP_MESSAGE = Pattern.compile(
@ -34,7 +34,7 @@ public class OpenPgpHelper {
".*?(-----BEGIN PGP SIGNED MESSAGE-----.*?-----BEGIN PGP SIGNATURE-----.*?-----END PGP SIGNATURE-----).*",
Pattern.DOTALL);
public OpenPgpHelper(Context context) {
public OpenPgpUtils(Context context) {
super();
this.context = context;
}

104
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java Normal file
View File

@ -0,0 +1,104 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
* 2013 Flow (http://stackoverflow.com/questions/18212152/transfer-inputstream-to-another-service-across-process-boundaries-with-parcelf)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openintents.openpgp.util;
import android.os.ParcelFileDescriptor;
import android.util.Log;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class ParcelFileDescriptorUtil {
public interface IThreadListener {
void onThreadFinished(final Thread thread);
}
public static ParcelFileDescriptor pipeFrom(InputStream inputStream, IThreadListener listener)
throws IOException {
ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
ParcelFileDescriptor readSide = pipe[0];
ParcelFileDescriptor writeSide = pipe[1];
// start the transfer thread
new TransferThread(inputStream, new ParcelFileDescriptor.AutoCloseOutputStream(writeSide),
listener)
.start();
return readSide;
}
public static ParcelFileDescriptor pipeTo(OutputStream outputStream, IThreadListener listener)
throws IOException {
ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
ParcelFileDescriptor readSide = pipe[0];
ParcelFileDescriptor writeSide = pipe[1];
// start the transfer thread
new TransferThread(new ParcelFileDescriptor.AutoCloseInputStream(readSide), outputStream,
listener)
.start();
return writeSide;
}
static class TransferThread extends Thread {
final InputStream mIn;
final OutputStream mOut;
final IThreadListener mListener;
TransferThread(InputStream in, OutputStream out, IThreadListener listener) {
super("ParcelFileDescriptor Transfer Thread");
mIn = in;
mOut = out;
mListener = listener;
setDaemon(true);
}
@Override
public void run() {
byte[] buf = new byte[1024];
int len;
try {
while ((len = mIn.read(buf)) > 0) {
mOut.write(buf, 0, len);
}
mOut.flush(); // just to be safe
} catch (IOException e) {
Log.e(OpenPgpConstants.TAG, "TransferThread" + getId() + ": writing failed", e);
} finally {
try {
mIn.close();
} catch (IOException e) {
e.printStackTrace();
}
try {
mOut.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (mListener != null) {
Log.d(OpenPgpConstants.TAG, "TransferThread " + getId() + " finished!");
mListener.onThreadFinished(this);
}
}
}
}

2
OpenPGP-Keychain/build.gradle
View File

@ -20,7 +20,7 @@ android {
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 8
minSdkVersion 9
targetSdkVersion 19
}

2
OpenPGP-Keychain/src/main/AndroidManifest.xml
View File

@ -30,7 +30,7 @@
-->
<uses-sdk
android:minSdkVersion="8"
android:minSdkVersion="9"
android:targetSdkVersion="19" />
<uses-feature

272
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/OpenPgpService.java
View File

@ -19,6 +19,7 @@ package org.sufficientlysecure.keychain.service.remote;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
@ -30,6 +31,7 @@ import org.openintents.openpgp.IOpenPgpService;
import org.openintents.openpgp.OpenPgpData;
import org.openintents.openpgp.OpenPgpError;
import org.openintents.openpgp.OpenPgpSignatureResult;
import org.openintents.openpgp.util.OpenPgpConstants;
import org.spongycastle.util.Arrays;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.Id;
@ -54,7 +56,7 @@ import android.net.Uri;
import android.os.Bundle;
import android.os.IBinder;
import android.os.Message;
import android.os.RemoteException;
import android.os.ParcelFileDescriptor;
public class OpenPgpService extends RemoteService {
@ -93,6 +95,7 @@ public class OpenPgpService extends RemoteService {
return passphrase;
}
public class PassphraseActivityCallback extends UserInputCallback {
private boolean success = false;
@ -109,7 +112,9 @@ public class OpenPgpService extends RemoteService {
success = false;
}
}
};
}
;
/**
* Search database for key ids based on emails.
@ -213,10 +218,12 @@ public class OpenPgpService extends RemoteService {
success = false;
}
}
};
}
;
private synchronized void getKeyIdsSafe(String[] userIds, boolean allowUserInteraction,
IOpenPgpKeyIdsCallback callback, AppSettings appSettings) {
IOpenPgpKeyIdsCallback callback, AppSettings appSettings) {
try {
long[] keyIds = getKeyIdsFromEmails(userIds, allowUserInteraction);
if (keyIds == null) {
@ -225,7 +232,7 @@ public class OpenPgpService extends RemoteService {
callback.onSuccess(keyIds);
} catch (UserInteractionRequiredException e) {
callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
// callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
} catch (NoUserIdsException e) {
callbackOpenPgpError(callback, OpenPgpError.NO_USER_IDS, e.getMessage());
} catch (Exception e) {
@ -234,8 +241,8 @@ public class OpenPgpService extends RemoteService {
}
private synchronized void encryptAndSignSafe(OpenPgpData inputData,
final OpenPgpData outputData, long[] keyIds, boolean allowUserInteraction,
IOpenPgpCallback callback, AppSettings appSettings, boolean sign) {
final OpenPgpData outputData, long[] keyIds, boolean allowUserInteraction,
IOpenPgpCallback callback, AppSettings appSettings, boolean sign) {
try {
// TODO: other options of OpenPgpData!
byte[] inputBytes = getInput(inputData);
@ -286,7 +293,7 @@ public class OpenPgpService extends RemoteService {
// return over handler on client side
callback.onSuccess(output, null);
} catch (UserInteractionRequiredException e) {
callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
// callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
} catch (WrongPassphraseException e) {
callbackOpenPgpError(callback, OpenPgpError.NO_OR_WRONG_PASSPHRASE, e.getMessage());
} catch (Exception e) {
@ -295,43 +302,61 @@ public class OpenPgpService extends RemoteService {
}
// TODO: asciiArmor?!
private void signSafe(byte[] inputBytes, boolean allowUserInteraction,
IOpenPgpCallback callback, AppSettings appSettings) {
private Bundle signImpl(ParcelFileDescriptor input, ParcelFileDescriptor output, AppSettings appSettings) {
try {
// build InputData and write into OutputStream
InputStream inputStream = new ByteArrayInputStream(inputBytes);
long inputLength = inputBytes.length;
InputData inputData = new InputData(inputStream, inputLength);
OutputStream outputStream = new ByteArrayOutputStream();
String passphrase = getCachedPassphrase(appSettings.getKeyId(), allowUserInteraction);
// get passphrase from cache, if key has "no" passphrase, this returns an empty String
String passphrase = PassphraseCacheService.getCachedPassphrase(getContext(), appSettings.getKeyId());
if (passphrase == null) {
throw new WrongPassphraseException("No or wrong passphrase!");
// TODO: we need to abort and return a passphrase Intent!
Bundle result = new Bundle();
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_USER_INTERACTION_REQUIRED);
return result;
}
PgpOperation operation = new PgpOperation(getContext(), null, inputData, outputStream);
operation.signText(appSettings.getKeyId(), passphrase, appSettings.getHashAlgorithm(),
Preferences.getPreferences(this).getForceV3Signatures());
// INPUT
InputStream is = new ParcelFileDescriptor.AutoCloseInputStream(input);
// OUTPUT
OutputStream os = new ParcelFileDescriptor.AutoCloseOutputStream(output);
try {
long inputLength = is.available();
InputData inputData = new InputData(is, inputLength);
outputStream.close();
PgpOperation operation = new PgpOperation(getContext(), null, inputData, os);
operation.signText(appSettings.getKeyId(), passphrase, appSettings.getHashAlgorithm(),
Preferences.getPreferences(this).getForceV3Signatures());
byte[] outputBytes = ((ByteArrayOutputStream) outputStream).toByteArray();
OpenPgpData output = new OpenPgpData(new String(outputBytes));
is.close();
os.close();
} catch (IOException e) {
Log.e(Constants.TAG, "Fail", e);
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
try {
os.close();
} catch (IOException e) {
e.printStackTrace();
}
}
// return over handler on client side
callback.onSuccess(output, null);
} catch (UserInteractionRequiredException e) {
callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
} catch (WrongPassphraseException e) {
callbackOpenPgpError(callback, OpenPgpError.NO_OR_WRONG_PASSPHRASE, e.getMessage());
Bundle result = new Bundle();
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_SUCCESS);
return result;
} catch (Exception e) {
callbackOpenPgpError(callback, OpenPgpError.GENERIC_ERROR, e.getMessage());
Bundle result = new Bundle();
result.putInt(OpenPgpConstants.RESULT_CODE, OpenPgpConstants.RESULT_CODE_ERROR);
result.putParcelable(OpenPgpConstants.RESULT_ERRORS,
new OpenPgpError(OpenPgpError.GENERIC_ERROR, e.getMessage()));
return result;
}
}
private synchronized void decryptAndVerifySafe(byte[] inputBytes, boolean allowUserInteraction,
IOpenPgpCallback callback, AppSettings appSettings) {
IOpenPgpCallback callback, AppSettings appSettings) {
try {
// TODO: this is not really needed
// checked if it is text with BEGIN and END tags
@ -458,7 +483,7 @@ public class OpenPgpService extends RemoteService {
// return over handler on client side
callback.onSuccess(output, sigResult);
} catch (UserInteractionRequiredException e) {
callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
// callbackOpenPgpError(callback, OpenPgpError.USER_INTERACTION_REQUIRED, e.getMessage());
} catch (WrongPassphraseException e) {
callbackOpenPgpError(callback, OpenPgpError.NO_OR_WRONG_PASSPHRASE, e.getMessage());
} catch (Exception e) {
@ -494,81 +519,124 @@ public class OpenPgpService extends RemoteService {
private final IOpenPgpService.Stub mBinder = new IOpenPgpService.Stub() {
@Override
public void encrypt(final OpenPgpData input, final OpenPgpData output, final long[] keyIds,
final IOpenPgpCallback callback) throws RemoteException {
final AppSettings settings = getAppSettings();
public Bundle sign(Bundle params, final ParcelFileDescriptor input, final ParcelFileDescriptor output) {
final AppSettings appSettings = getAppSettings();
Runnable r = new Runnable() {
@Override
public void run() {
encryptAndSignSafe(input, output, keyIds, true, callback, settings, false);
}
};
Bundle result = new Bundle();
if (params.getInt(OpenPgpConstants.PARAMS_API_VERSION) != OpenPgpConstants.API_VERSION) {
// not compatible!
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;
}
checkAndEnqueue(r);
// Runnable r = new Runnable() {
// @Override
// public void run() {
return signImpl(input, output, appSettings);
// }
// };
// checkAndEnqueue(r);
// return null;
}
@Override
public void signAndEncrypt(final OpenPgpData input, final OpenPgpData output,
final long[] keyIds, final IOpenPgpCallback callback) throws RemoteException {
final AppSettings settings = getAppSettings();
public Bundle encrypt(Bundle params, ParcelFileDescriptor input, ParcelFileDescriptor output) {
Runnable r = new Runnable() {
@Override
public void run() {
encryptAndSignSafe(input, output, keyIds, true, callback, settings, true);
}
};
checkAndEnqueue(r);
return null;
}
@Override
public void sign(final OpenPgpData input, final OpenPgpData output,
final IOpenPgpCallback callback) throws RemoteException {
final AppSettings settings = getAppSettings();
public Bundle signAndEncrypt(Bundle params, ParcelFileDescriptor input, ParcelFileDescriptor output) {
Runnable r = new Runnable() {
@Override
public void run() {
signSafe(getInput(input), true, callback, settings);
}
};
checkAndEnqueue(r);
return null;
}
@Override
public void decryptAndVerify(final OpenPgpData input, final OpenPgpData output,
final IOpenPgpCallback callback) throws RemoteException {
public Bundle decryptAndVerify(Bundle params, ParcelFileDescriptor input, ParcelFileDescriptor output) {
final AppSettings settings = getAppSettings();
Runnable r = new Runnable() {
@Override
public void run() {
decryptAndVerifySafe(getInput(input), true, callback, settings);
}
};
checkAndEnqueue(r);
return null;
}
@Override
public void getKeyIds(final String[] userIds, final boolean allowUserInteraction,
final IOpenPgpKeyIdsCallback callback) throws RemoteException {
final AppSettings settings = getAppSettings();
Runnable r = new Runnable() {
@Override
public void run() {
getKeyIdsSafe(userIds, allowUserInteraction, callback, settings);
}
};
checkAndEnqueue(r);
}
// @Override
// public void encrypt(final OpenPgpData input, final OpenPgpData output, final long[] keyIds,
// final IOpenPgpCallback callback) throws RemoteException {
// final AppSettings settings = getAppSettings();
//
// Runnable r = new Runnable() {
// @Override
// public void run() {
// encryptAndSignSafe(input, output, keyIds, true, callback, settings, false);
// }
// };
//
// checkAndEnqueue(r);
// }
//
// @Override
// public void signAndEncrypt(final OpenPgpData input, final OpenPgpData output,
// final long[] keyIds, final IOpenPgpCallback callback) throws RemoteException {
// final AppSettings settings = getAppSettings();
//
// Runnable r = new Runnable() {
// @Override
// public void run() {
// encryptAndSignSafe(input, output, keyIds, true, callback, settings, true);
// }
// };
//
// checkAndEnqueue(r);
// }
//
// @Override
// public void sign(final OpenPgpData input, final OpenPgpData output,
// final IOpenPgpCallback callback) throws RemoteException {
// final AppSettings settings = getAppSettings();
//
// Runnable r = new Runnable() {
// @Override
// public void run() {
// signImpl(getInput(input), true, callback, settings);
// }
// };
//
// checkAndEnqueue(r);
// }
//
// @Override
// public void decryptAndVerify(final OpenPgpData input, final OpenPgpData output,
// final IOpenPgpCallback callback) throws RemoteException {
//
// final AppSettings settings = getAppSettings();
//
// Runnable r = new Runnable() {
// @Override
// public void run() {
// decryptAndVerifySafe(getInput(input), true, callback, settings);
// }
// };
//
// checkAndEnqueue(r);
// }
//
// @Override
// public void getKeyIds(final String[] userIds, final boolean allowUserInteraction,
// final IOpenPgpKeyIdsCallback callback) throws RemoteException {
//
// final AppSettings settings = getAppSettings();
//
// Runnable r = new Runnable() {
// @Override
// public void run() {
// getKeyIdsSafe(userIds, allowUserInteraction, callback, settings);
// }
// };
//
// checkAndEnqueue(r);
// }
};
@ -577,17 +645,17 @@ public class OpenPgpService extends RemoteService {
byte[] inBytes = null;
switch (data.getType()) {
case OpenPgpData.TYPE_STRING:
inBytes = data.getString().getBytes();
break;
case OpenPgpData.TYPE_STRING:
inBytes = data.getString().getBytes();
break;
case OpenPgpData.TYPE_BYTE_ARRAY:
inBytes = data.getBytes();
break;
case OpenPgpData.TYPE_BYTE_ARRAY:
inBytes = data.getBytes();
break;
default:
Log.e(Constants.TAG, "Uri and ParcelFileDescriptor not supported right now!");
break;
default:
Log.e(Constants.TAG, "Uri and ParcelFileDescriptor not supported right now!");
break;
}
return inBytes;

4
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/RemoteService.java
View File

@ -162,10 +162,6 @@ public abstract class RemoteService extends Service {
/**
* Locks current thread and pauses execution of runnables and starts activity for user input
*
* @param action
* @param messenger
* @param extras
*/
protected void pauseAndStartUserInteraction(String action, BaseCallback callback, Bundle extras) {
synchronized (userInputLock) {

12
libraries/keychain-api-library/build.gradle
View File

@ -1,5 +1,15 @@
apply plugin: 'android-library'
// please leave this here, so this library builds on its own
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.8.0'
}
}
apply plugin: 'android-library'
android {
compileSdkVersion 19

2
libraries/keychain-api-library/src/main/AndroidManifest.xml
View File

@ -5,7 +5,7 @@
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:minSdkVersion="9"
android:targetSdkVersion="19" />
<application/>

2
libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/IOpenPgpKeyIdsCallback.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

44
libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/IOpenPgpService.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,12 +20,35 @@ import org.openintents.openpgp.OpenPgpData;
import org.openintents.openpgp.IOpenPgpCallback;
import org.openintents.openpgp.IOpenPgpKeyIdsCallback;
/**
* All methods are oneway, which means they are asynchronous and non-blocking.
* Results are returned to the callback, which has to be implemented on client side.
*/
interface IOpenPgpService {
/**
* Bundle params:
* api_version 1,2,3,... (current: 1)
* ascii_armor true/false (for output)
* key_ids long[] (for encrypt method)
*
*
* 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
*
*/
Bundle sign(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
Bundle encrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
Bundle signAndEncrypt(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
Bundle decryptAndVerify(in Bundle params, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
/*
------------------OLD--------------------------
*/
/**
* Sign
*
@ -48,7 +71,8 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void sign(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
//oneway void sign(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
/**
* Encrypt
@ -74,7 +98,7 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void encrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
//oneway void encrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
/**
* Sign then encrypt
@ -100,7 +124,7 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void signAndEncrypt(in OpenPgpData input, in OpenPgpData output, in long[] keyIds, in IOpenPgpCallback callback);
//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,
@ -126,7 +150,7 @@ interface IOpenPgpService {
* @param callback
* Callback where to return results
*/
oneway void decryptAndVerify(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
//oneway void decryptAndVerify(in OpenPgpData input, in OpenPgpData output, in IOpenPgpCallback callback);
/**
* Get available key ids based on given user ids
@ -138,6 +162,6 @@ interface IOpenPgpService {
* @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);
//oneway void getKeyIds(in String[] ids, in boolean allowUserInteraction, in IOpenPgpKeyIdsCallback callback);
}

2
libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/OpenPgpError.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
libraries/keychain-api-library/src/main/aidl/org/openintents/openpgp/OpenPgpSignatureResult.aidl
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

10
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpConstants.java
View File

@ -1,10 +0,0 @@
package org.openintents.openpgp;
public class OpenPgpConstants {
public static final String TAG = "OpenPgp API";
public static final int REQUIRED_API_VERSION = 1;
public static final String SERVICE_INTENT = "org.openintents.openpgp.IOpenPgpService";
}

11
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpError.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,10 +20,13 @@ import android.os.Parcel;
import android.os.Parcelable;
public class OpenPgpError implements Parcelable {
public static final int CLIENT_SIDE_ERROR = -1;
public static final int GENERIC_ERROR = 0;
public static final int NO_OR_WRONG_PASSPHRASE = 1;
public static final int NO_USER_IDS = 2;
public static final int USER_INTERACTION_REQUIRED = 3;
public static final int INCOMPATIBLE_API_VERSIONS = 1;
public static final int NO_OR_WRONG_PASSPHRASE = 2;
public static final int NO_USER_IDS = 3;
int errorId;
String message;

2
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpSignatureResult.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

83
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpApi.java Normal file
View File

@ -0,0 +1,83 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openintents.openpgp.util;
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;
public class OpenPgpApi {
IOpenPgpService mService;
public OpenPgpApi(IOpenPgpService service) {
this.mService = service;
}
public Bundle sign(InputStream is, final OutputStream os) {
try {
// send the input and output pfds
ParcelFileDescriptor input = ParcelFileDescriptorUtil.pipeFrom(is,
new ParcelFileDescriptorUtil.IThreadListener() {
@Override
public void onThreadFinished(Thread thread) {
Log.d(OpenPgpConstants.TAG, "Copy to service finished");
}
});
ParcelFileDescriptor output = ParcelFileDescriptorUtil.pipeTo(os,
new ParcelFileDescriptorUtil.IThreadListener() {
@Override
public void onThreadFinished(Thread thread) {
Log.d(OpenPgpConstants.TAG, "Service finished writing!");
}
});
// blocks until result is ready
Bundle result = mService.sign(null, input, output);
// 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);
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;
}
}
}

48
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpConstants.java Normal file
View File

@ -0,0 +1,48 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openintents.openpgp.util;
public class OpenPgpConstants {
public static final String TAG = "OpenPgp API";
public static final int API_VERSION = 1;
public static final String SERVICE_INTENT = "org.openintents.openpgp.IOpenPgpService";
/* Bundle params */
public static final String PARAMS_API_VERSION = "api_version";
// request ASCII Armor for output
// OpenPGP Radix-64, 33 percent overhead compared to binary, see http://tools.ietf.org/html/rfc4880#page-53)
public static final String PARAMS_REQUEST_ASCII_ARMOR = "ascii_armor";
// (for encrypt method)
public static final String PARAMS_KEY_IDS = "key_ids";
/* Bundle return */
public static final String RESULT_CODE = "result_code";
public static final String RESULT_SIGNATURE = "signature";
public static final String RESULT_ERRORS = "error";
public static final String RESULT_INTENT = "intent";
// get actual error object from RESULT_ERRORS
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
public static final int RESULT_CODE_USER_INTERACTION_REQUIRED = 2;
}

12
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpListPreference.java → libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpListPreference.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.openintents.openpgp;
package org.openintents.openpgp.util;
import java.util.ArrayList;
import java.util.List;
@ -76,7 +76,7 @@ public class OpenPgpListPreference extends DialogPreference {
* @param icon
*/
public void addProvider(int position, String packageName, String simpleName, Drawable icon,
int apiVersion) {
int apiVersion) {
mProviderList.add(position, new OpenPgpProviderEntry(packageName, simpleName, icon,
apiVersion));
}
@ -100,12 +100,12 @@ public class OpenPgpListPreference extends DialogPreference {
tv.setCompoundDrawablePadding(dp10);
// disable if it has the wrong api_version
if (mProviderList.get(position).apiVersion == OpenPgpConstants.REQUIRED_API_VERSION) {
if (mProviderList.get(position).apiVersion == OpenPgpConstants.API_VERSION) {
tv.setEnabled(true);
} else {
tv.setEnabled(false);
tv.setText(tv.getText() + " (API v" + mProviderList.get(position).apiVersion
+ ", needs v" + OpenPgpConstants.REQUIRED_API_VERSION + ")");
+ ", needs v" + OpenPgpConstants.API_VERSION + ")");
}
return v;
@ -186,7 +186,7 @@ public class OpenPgpListPreference extends DialogPreference {
private int apiVersion;
public OpenPgpProviderEntry(String packageName, String simpleName, Drawable icon,
int apiVersion) {
int apiVersion) {
this.packageName = packageName;
this.simpleName = simpleName;
this.icon = icon;

4
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpServiceConnection.java → libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpServiceConnection.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.openintents.openpgp;
package org.openintents.openpgp.util;
import org.openintents.openpgp.IOpenPgpService;

8
OpenPGP-Keychain-API/libraries/keychain-api-library/src/main/java/org/openintents/openpgp/OpenPgpHelper.java → libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/OpenPgpUtils.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -14,7 +14,7 @@
* limitations under the License.
*/
package org.openintents.openpgp;
package org.openintents.openpgp.util;
import java.util.List;
import java.util.regex.Pattern;
@ -23,7 +23,7 @@ import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
public class OpenPgpHelper {
public class OpenPgpUtils {
private Context context;
public static Pattern PGP_MESSAGE = Pattern.compile(
@ -34,7 +34,7 @@ public class OpenPgpHelper {
".*?(-----BEGIN PGP SIGNED MESSAGE-----.*?-----BEGIN PGP SIGNATURE-----.*?-----END PGP SIGNATURE-----).*",
Pattern.DOTALL);
public OpenPgpHelper(Context context) {
public OpenPgpUtils(Context context) {
super();
this.context = context;
}

104
libraries/keychain-api-library/src/main/java/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java Normal file
View File

@ -0,0 +1,104 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
* 2013 Flow (http://stackoverflow.com/questions/18212152/transfer-inputstream-to-another-service-across-process-boundaries-with-parcelf)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openintents.openpgp.util;
import android.os.ParcelFileDescriptor;
import android.util.Log;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class ParcelFileDescriptorUtil {
public interface IThreadListener {
void onThreadFinished(final Thread thread);
}
public static ParcelFileDescriptor pipeFrom(InputStream inputStream, IThreadListener listener)
throws IOException {
ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
ParcelFileDescriptor readSide = pipe[0];
ParcelFileDescriptor writeSide = pipe[1];
// start the transfer thread
new TransferThread(inputStream, new ParcelFileDescriptor.AutoCloseOutputStream(writeSide),
listener)
.start();
return readSide;
}
public static ParcelFileDescriptor pipeTo(OutputStream outputStream, IThreadListener listener)
throws IOException {
ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
ParcelFileDescriptor readSide = pipe[0];
ParcelFileDescriptor writeSide = pipe[1];
// start the transfer thread
new TransferThread(new ParcelFileDescriptor.AutoCloseInputStream(readSide), outputStream,
listener)
.start();
return writeSide;
}
static class TransferThread extends Thread {
final InputStream mIn;
final OutputStream mOut;
final IThreadListener mListener;
TransferThread(InputStream in, OutputStream out, IThreadListener listener) {
super("ParcelFileDescriptor Transfer Thread");
mIn = in;
mOut = out;
mListener = listener;
setDaemon(true);
}
@Override
public void run() {
byte[] buf = new byte[1024];
int len;
try {
while ((len = mIn.read(buf)) > 0) {
mOut.write(buf, 0, len);
}
mOut.flush(); // just to be safe
} catch (IOException e) {
Log.e(OpenPgpConstants.TAG, "TransferThread" + getId() + ": writing failed", e);
} finally {
try {
mIn.close();
} catch (IOException e) {
e.printStackTrace();
}
try {
mOut.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (mListener != null) {
Log.d(OpenPgpConstants.TAG, "TransferThread " + getId() + " finished!");
mListener.onThreadFinished(this);
}
}
}
}