mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-11-04 16:25:05 -05:00
Better API demo, open activity from service, discover crypto provider with packagemanager instead of register intent
This commit is contained in:
parent
f6fc6caa1c
commit
41338e115c
@ -15,58 +15,47 @@
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android:onClick="registerCryptoProvider"
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android:text="Register crypto provider" />
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<Button
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android:id="@+id/aidl_demo_select_secret_key"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:onClick="selectSecretKeyOnClick"
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android:text="Select secret key" />
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<Button
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android:id="@+id/aidl_demo_select_encryption_key"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:onClick="selectEncryptionKeysOnClick"
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android:text="Select encryption key(s)" />
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<EditText
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android:id="@+id/aidl_demo_message"
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android:id="@+id/crypto_provider_demo_message"
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android:layout_width="match_parent"
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android:layout_height="150dip"
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android:text="message"
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android:textAppearance="@android:style/TextAppearance.Small" />
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<EditText
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android:id="@+id/aidl_demo_ciphertext"
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android:id="@+id/crypto_provider_demo_ciphertext"
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android:layout_width="match_parent"
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android:layout_height="150dip"
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android:text="ciphertext"
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android:text="-----BEGIN PGP MESSAGE-----
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Charset: UTF-8
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Version: GnuPG v1.4.12 (GNU/Linux)
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Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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hQEMAwCgOoTtKmfpAQgAlzmyQYCfkalCsAIxwtroHV9Bwz5LWY4GJNVrFBVddSFJ
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VkVxx/UDqtIS+TvL8RBG3Er3xFilTV+iBSDjSGIXHkSv6Z7Od69nKcQpJLNaCpDj
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/Ag7PsINLUzAvUdPto3ZMCwShe/uoD4e4Gr5BG8na/9W77tegufS2gUUlc5BAOZP
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GUlSPySJP2bpI/3U/R86Z2ByzFKeJIEKWBtBvMPmIgA5VPo0+mamTedRhOIrJM/R
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vUMM2HfLjAxcX9lYEw4aQGROOu1xpN9FPojQOO10imibZb+TEcxtSHwpj2vll1BP
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pXvtuR0E9OGVmRI9aBXiRTB2P9SJ6UPpR13m8FaLVtJPAa2xH4wA5Yr6uZ5x7LjO
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BtO8VErKgoUpO57BgU1ZsVFEcrGiobkreXabKIB+qC0qMJ6maoLlnOPi1IAvhU42
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z/7HBqqhcNiHc5JMs9+wmw==
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=00nh
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-----END PGP MESSAGE-----"
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android:textAppearance="@android:style/TextAppearance.Small" />
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<Button
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android:id="@+id/aidl_demo_encrypt"
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android:id="@+id/crypto_provider_demo_encrypt"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:onClick="encryptOnClick"
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android:text="Encrypt" />
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<Button
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android:id="@+id/aidl_demo_decrypt"
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android:id="@+id/crypto_provider_demo_decrypt"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:onClick="decryptOnClick"
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android:text="Decrypt" />
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<TextView
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:text="APG Data:" />
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<TextView
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android:id="@+id/aidl_demo_data"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:minLines="10" />
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</LinearLayout>
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</ScrollView>
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@ -0,0 +1,20 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.openintents.crypto;
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// Declare CryptoError so AIDL can find it and knows that it implements the parcelable protocol.
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parcelable CryptoError;
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@ -0,0 +1,76 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.openintents.crypto;
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import android.os.Parcel;
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import android.os.Parcelable;
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public class CryptoError implements Parcelable {
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int errorId;
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String message;
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public CryptoError() {
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}
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public CryptoError(int errorId, String message) {
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this.errorId = errorId;
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this.message = message;
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}
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public CryptoError(CryptoError b) {
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this.errorId = b.errorId;
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this.message = b.message;
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}
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public int getErrorId() {
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return errorId;
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}
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public void setErrorId(int errorId) {
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this.errorId = errorId;
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}
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public String getMessage() {
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return message;
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}
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public void setMessage(String message) {
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this.message = message;
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}
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public int describeContents() {
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return 0;
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}
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeInt(errorId);
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dest.writeString(message);
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}
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public static final Creator<CryptoError> CREATOR = new Creator<CryptoError>() {
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public CryptoError createFromParcel(final Parcel source) {
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CryptoError error = new CryptoError();
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error.errorId = source.readInt();
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error.message = source.readString();
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return error;
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}
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public CryptoError[] newArray(final int size) {
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return new CryptoError[size];
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}
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};
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}
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@ -0,0 +1,91 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.openintents.crypto;
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import org.openintents.crypto.ICryptoService;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.ServiceConnection;
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import android.os.IBinder;
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import android.util.Log;
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public class CryptoServiceConnection {
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private Context mApplicationContext;
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private ICryptoService mService;
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private boolean bound;
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private String cryptoProviderPackageName;
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private static final String TAG = "CryptoConnection";
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public CryptoServiceConnection(Context context, String cryptoProviderPackageName) {
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mApplicationContext = context.getApplicationContext();
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this.cryptoProviderPackageName = cryptoProviderPackageName;
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}
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public ICryptoService getService() {
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return mService;
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}
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private ServiceConnection mCryptoServiceConnection = new ServiceConnection() {
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public void onServiceConnected(ComponentName name, IBinder service) {
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mService = ICryptoService.Stub.asInterface(service);
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Log.d(TAG, "connected to service");
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bound = true;
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}
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public void onServiceDisconnected(ComponentName name) {
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mService = null;
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Log.d(TAG, "disconnected from service");
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bound = false;
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}
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};
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/**
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* If not already bound, bind!
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*
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* @return
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*/
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public boolean bindToService() {
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if (mService == null && !bound) { // if not already connected
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try {
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Log.d(TAG, "not bound yet");
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Intent serviceIntent = new Intent();
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serviceIntent.setAction("org.openintents.crypto.ICryptoService");
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serviceIntent.setPackage(cryptoProviderPackageName); // TODO: test
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mApplicationContext.bindService(serviceIntent, mCryptoServiceConnection,
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Context.BIND_AUTO_CREATE);
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return true;
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} catch (Exception e) {
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Log.d(TAG, "Exception", e);
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return false;
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}
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} else { // already connected
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Log.d(TAG, "already bound... ");
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return true;
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}
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}
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public void unbindFromService() {
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mApplicationContext.unbindService(mCryptoServiceConnection);
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}
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}
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@ -0,0 +1,20 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.openintents.crypto;
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// Declare CryptoSignatureResult so AIDL can find it and knows that it implements the parcelable protocol.
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parcelable CryptoSignatureResult;
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@ -0,0 +1,76 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.openintents.crypto;
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import android.os.Parcel;
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import android.os.Parcelable;
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public class CryptoSignatureResult implements Parcelable {
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String signatureUserId;
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boolean signature;
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boolean signatureSuccess;
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boolean signatureUnknown;
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public CryptoSignatureResult() {
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}
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public CryptoSignatureResult(String signatureUserId, boolean signature,
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boolean signatureSuccess, boolean signatureUnknown) {
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this.signatureUserId = signatureUserId;
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this.signature = signature;
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this.signatureSuccess = signatureSuccess;
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this.signatureUnknown = signatureUnknown;
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}
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public CryptoSignatureResult(CryptoSignatureResult b) {
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this.signatureUserId = b.signatureUserId;
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this.signature = b.signature;
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this.signatureSuccess = b.signatureSuccess;
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this.signatureUnknown = b.signatureUnknown;
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}
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public int describeContents() {
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return 0;
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}
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeString(signatureUserId);
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dest.writeByte((byte) (signature ? 1 : 0));
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dest.writeByte((byte) (signatureSuccess ? 1 : 0));
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dest.writeByte((byte) (signatureUnknown ? 1 : 0));
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}
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public static final Creator<CryptoSignatureResult> CREATOR = new Creator<CryptoSignatureResult>() {
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public CryptoSignatureResult createFromParcel(final Parcel source) {
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CryptoSignatureResult vr = new CryptoSignatureResult();
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vr.signatureUserId = source.readString();
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vr.signature = source.readByte() == 1;
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vr.signatureSuccess = source.readByte() == 1;
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vr.signatureUnknown = source.readByte() == 1;
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return vr;
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}
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public CryptoSignatureResult[] newArray(final int size) {
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return new CryptoSignatureResult[size];
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}
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};
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}
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@ -0,0 +1,30 @@
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
|
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* limitations under the License.
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*/
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package org.openintents.crypto;
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import org.openintents.crypto.CryptoSignatureResult;
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import org.openintents.crypto.CryptoError;
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interface ICryptoCallback {
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oneway void onEncryptSignSuccess(in byte[] outputBytes);
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oneway void onDecryptVerifySuccess(in byte[] outputBytes, in CryptoSignatureResult signatureResult);
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oneway void onError(in CryptoError error);
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}
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/*
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
|
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* 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.
|
||||
*/
|
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|
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package org.openintents.crypto;
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import org.openintents.crypto.ICryptoCallback;
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/**
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* All methods are oneway, which means they are asynchronous and non-blocking.
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* Results are returned to the callback, which has to be implemented on client side.
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*/
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interface ICryptoService {
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/**
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* Encrypt
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*
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* @param inputBytes
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* Byte array you want to encrypt
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* @param encryptionUserIds
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* User Ids (emails) of recipients
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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 byte[] inputBytes, in String[] encryptionUserIds, in ICryptoCallback callback);
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/**
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* Encrypt and sign
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*
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* @param inputBytes
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* Byte array you want to encrypt
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* @param encryptionUserIds
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* User Ids (emails) of recipients
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* @param signatureUserId
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* User Ids (email) of sender
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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 encryptAndSign(in byte[] inputBytes, in String[] encryptionUserIds, String signatureUserId, in ICryptoCallback callback);
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/**
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* Sign
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*
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* @param inputBytes
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* Byte array you want to encrypt
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* @param signatureUserId
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* User Ids (email) of sender
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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 byte[] inputBytes, String signatureUserId, in ICryptoCallback callback);
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/**
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* Decrypts and verifies given input bytes. If no signature is present this method
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* will only decrypt.
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*
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* @param inputBytes
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* Byte array you want to decrypt and verify
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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 byte[] inputBytes, in ICryptoCallback callback);
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}
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@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
|
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* Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
|
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*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
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@ -16,30 +16,30 @@
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|
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package org.sufficientlysecure.keychain.demo;
|
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|
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import java.util.ArrayList;
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import java.util.List;
|
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|
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import org.openintents.crypto.CryptoError;
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import org.openintents.crypto.CryptoServiceConnection;
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import org.openintents.crypto.CryptoSignatureResult;
|
||||
import org.openintents.crypto.ICryptoCallback;
|
||||
import org.sufficientlysecure.keychain.demo.R;
|
||||
import org.sufficientlysecure.keychain.integration.Constants;
|
||||
import org.sufficientlysecure.keychain.integration.KeychainData;
|
||||
import org.sufficientlysecure.keychain.integration.KeychainIntentHelper;
|
||||
import org.sufficientlysecure.keychain.service.IKeychainApiService;
|
||||
import org.sufficientlysecure.keychain.service.IKeychainKeyService;
|
||||
import org.sufficientlysecure.keychain.service.handler.IKeychainDecryptHandler;
|
||||
import org.sufficientlysecure.keychain.service.handler.IKeychainEncryptHandler;
|
||||
import org.sufficientlysecure.keychain.service.handler.IKeychainGetDecryptionKeyIdHandler;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.app.AlertDialog;
|
||||
import android.content.ActivityNotFoundException;
|
||||
import android.content.ComponentName;
|
||||
import android.content.Context;
|
||||
import android.content.DialogInterface;
|
||||
import android.content.Intent;
|
||||
import android.content.ServiceConnection;
|
||||
import android.content.pm.ResolveInfo;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.os.Bundle;
|
||||
import android.os.IBinder;
|
||||
import android.os.RemoteException;
|
||||
import android.util.Log;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.ArrayAdapter;
|
||||
import android.widget.ListAdapter;
|
||||
import android.widget.TextView;
|
||||
import android.widget.Toast;
|
||||
|
||||
public class CryptoProviderDemoActivity extends Activity {
|
||||
Activity mActivity;
|
||||
@ -48,19 +48,9 @@ public class CryptoProviderDemoActivity extends Activity {
|
||||
TextView mCiphertextTextView;
|
||||
TextView mDataTextView;
|
||||
|
||||
KeychainIntentHelper mKeychainIntentHelper;
|
||||
KeychainData mKeychainData;
|
||||
private CryptoServiceConnection mCryptoServiceConnection;
|
||||
|
||||
private IKeychainApiService service = null;
|
||||
private ServiceConnection svcConn = new ServiceConnection() {
|
||||
public void onServiceConnected(ComponentName className, IBinder binder) {
|
||||
service = IKeychainApiService.Stub.asInterface(binder);
|
||||
}
|
||||
|
||||
public void onServiceDisconnected(ComponentName className) {
|
||||
service = null;
|
||||
}
|
||||
};
|
||||
private static final String CRYPTO_SERVICE_INTENT = "org.openintents.crypto.ICryptoService";
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle icicle) {
|
||||
@ -69,55 +59,49 @@ public class CryptoProviderDemoActivity extends Activity {
|
||||
|
||||
mActivity = this;
|
||||
|
||||
mMessageTextView = (TextView) findViewById(R.id.aidl_demo_message);
|
||||
mCiphertextTextView = (TextView) findViewById(R.id.aidl_demo_ciphertext);
|
||||
mMessageTextView = (TextView) findViewById(R.id.crypto_provider_demo_message);
|
||||
mCiphertextTextView = (TextView) findViewById(R.id.crypto_provider_demo_ciphertext);
|
||||
mDataTextView = (TextView) findViewById(R.id.aidl_demo_data);
|
||||
|
||||
mKeychainIntentHelper = new KeychainIntentHelper(mActivity);
|
||||
mKeychainData = new KeychainData();
|
||||
|
||||
bindService(new Intent(IKeychainApiService.class.getName()), svcConn,
|
||||
Context.BIND_AUTO_CREATE);
|
||||
selectCryptoProvider();
|
||||
}
|
||||
|
||||
public void registerCryptoProvider(View view) {
|
||||
try {
|
||||
startActivityForResult(Intent.createChooser(new Intent("com.android.crypto.REGISTER"),
|
||||
"select crypto provider"), 123);
|
||||
} catch (ActivityNotFoundException e) {
|
||||
Toast.makeText(mActivity, "No app that handles com.android.crypto.REGISTER!",
|
||||
Toast.LENGTH_LONG).show();
|
||||
Log.e(Constants.TAG, "No app that handles com.android.crypto.REGISTER!");
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Callback from remote crypto service
|
||||
*/
|
||||
final ICryptoCallback.Stub callback = new ICryptoCallback.Stub() {
|
||||
|
||||
@Override
|
||||
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
|
||||
if (requestCode == 123) {
|
||||
if (resultCode == RESULT_OK) {
|
||||
String packageName = data.getStringExtra("packageName");
|
||||
Log.d(Constants.TAG, "packageName: " + packageName);
|
||||
}
|
||||
@Override
|
||||
public void onEncryptSignSuccess(byte[] outputBytes) throws RemoteException {
|
||||
// not needed here
|
||||
}
|
||||
|
||||
// boolean result = mKeychainIntentHelper.onActivityResult(requestCode, resultCode, data,
|
||||
// mKeychainData);
|
||||
// if (result) {
|
||||
// updateView();
|
||||
// }
|
||||
@Override
|
||||
public void onDecryptVerifySuccess(byte[] outputBytes, CryptoSignatureResult signatureResult)
|
||||
throws RemoteException {
|
||||
Log.d(Constants.TAG, "onDecryptVerifySuccess");
|
||||
|
||||
// continue with other activity results
|
||||
super.onActivityResult(requestCode, resultCode, data);
|
||||
}
|
||||
// PgpData data = new PgpData();
|
||||
// data.setDecryptedData(new String(outputBytes));
|
||||
// mFragment.setMessageWithPgpData(data);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onError(CryptoError error) throws RemoteException {
|
||||
Log.e(Constants.TAG, "onError getErrorId:" + error.getErrorId());
|
||||
Log.e(Constants.TAG, "onError getErrorId:" + error.getMessage());
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
public void encryptOnClick(View view) {
|
||||
byte[] inputBytes = mMessageTextView.getText().toString().getBytes();
|
||||
|
||||
try {
|
||||
service.encryptAsymmetric(inputBytes, null, true, 0, mKeychainData.getPublicKeys(), 7,
|
||||
encryptHandler);
|
||||
mCryptoServiceConnection.getService().encrypt(inputBytes,
|
||||
new String[] { "dominik@dominikschuermann.de" }, callback);
|
||||
} catch (RemoteException e) {
|
||||
exceptionImplementation(-1, e.toString());
|
||||
Log.e(Constants.TAG, "CryptoProviderDemo", e);
|
||||
}
|
||||
}
|
||||
|
||||
@ -125,114 +109,109 @@ public class CryptoProviderDemoActivity extends Activity {
|
||||
byte[] inputBytes = mCiphertextTextView.getText().toString().getBytes();
|
||||
|
||||
try {
|
||||
service.decryptAndVerifyAsymmetric(inputBytes, null, null, decryptHandler);
|
||||
mCryptoServiceConnection.getService().decryptAndVerify(inputBytes, callback);
|
||||
} catch (RemoteException e) {
|
||||
exceptionImplementation(-1, e.toString());
|
||||
Log.e(Constants.TAG, "CryptoProviderDemo", e);
|
||||
}
|
||||
}
|
||||
|
||||
private void updateView() {
|
||||
if (mKeychainData.getDecryptedData() != null) {
|
||||
mMessageTextView.setText(mKeychainData.getDecryptedData());
|
||||
}
|
||||
if (mKeychainData.getEncryptedData() != null) {
|
||||
mCiphertextTextView.setText(mKeychainData.getEncryptedData());
|
||||
}
|
||||
mDataTextView.setText(mKeychainData.toString());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDestroy() {
|
||||
super.onDestroy();
|
||||
|
||||
unbindService(svcConn);
|
||||
if (mCryptoServiceConnection != null) {
|
||||
mCryptoServiceConnection.unbindFromService();
|
||||
}
|
||||
}
|
||||
|
||||
private void exceptionImplementation(int exceptionId, String error) {
|
||||
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
||||
builder.setTitle("Exception!").setMessage(error).setPositiveButton("OK", null).show();
|
||||
private static class CryptoProviderElement {
|
||||
private String packageName;
|
||||
private String simpleName;
|
||||
private Drawable icon;
|
||||
|
||||
public CryptoProviderElement(String packageName, String simpleName, Drawable icon) {
|
||||
this.packageName = packageName;
|
||||
this.simpleName = simpleName;
|
||||
this.icon = icon;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return simpleName;
|
||||
}
|
||||
}
|
||||
|
||||
private final IKeychainEncryptHandler.Stub encryptHandler = new IKeychainEncryptHandler.Stub() {
|
||||
private void selectCryptoProvider() {
|
||||
Intent intent = new Intent(CRYPTO_SERVICE_INTENT);
|
||||
|
||||
@Override
|
||||
public void onException(final int exceptionId, final String message) throws RemoteException {
|
||||
runOnUiThread(new Runnable() {
|
||||
public void run() {
|
||||
exceptionImplementation(exceptionId, message);
|
||||
}
|
||||
});
|
||||
}
|
||||
final ArrayList<CryptoProviderElement> providerList = new ArrayList<CryptoProviderElement>();
|
||||
|
||||
@Override
|
||||
public void onSuccess(final byte[] outputBytes, String outputUri) throws RemoteException {
|
||||
runOnUiThread(new Runnable() {
|
||||
public void run() {
|
||||
mKeychainData.setEncryptedData(new String(outputBytes));
|
||||
updateView();
|
||||
}
|
||||
});
|
||||
}
|
||||
List<ResolveInfo> resInfo = getPackageManager().queryIntentServices(intent, 0);
|
||||
if (!resInfo.isEmpty()) {
|
||||
for (ResolveInfo resolveInfo : resInfo) {
|
||||
if (resolveInfo.serviceInfo == null)
|
||||
continue;
|
||||
|
||||
};
|
||||
String packageName = resolveInfo.serviceInfo.packageName;
|
||||
String simpleName = String.valueOf(resolveInfo.serviceInfo
|
||||
.loadLabel(getPackageManager()));
|
||||
Drawable icon = resolveInfo.serviceInfo.loadIcon(getPackageManager());
|
||||
providerList.add(new CryptoProviderElement(packageName, simpleName, icon));
|
||||
}
|
||||
|
||||
private final IKeychainDecryptHandler.Stub decryptHandler = new IKeychainDecryptHandler.Stub() {
|
||||
AlertDialog.Builder alert = new AlertDialog.Builder(this);
|
||||
alert.setTitle("Select Crypto Provider!");
|
||||
alert.setCancelable(false);
|
||||
|
||||
@Override
|
||||
public void onException(final int exceptionId, final String message) throws RemoteException {
|
||||
runOnUiThread(new Runnable() {
|
||||
public void run() {
|
||||
exceptionImplementation(exceptionId, message);
|
||||
}
|
||||
});
|
||||
}
|
||||
if (!providerList.isEmpty()) {
|
||||
|
||||
@Override
|
||||
public void onSuccess(final byte[] outputBytes, String outputUri, boolean signature,
|
||||
long signatureKeyId, String signatureUserId, boolean signatureSuccess,
|
||||
boolean signatureUnknown) throws RemoteException {
|
||||
runOnUiThread(new Runnable() {
|
||||
public void run() {
|
||||
mKeychainData.setDecryptedData(new String(outputBytes));
|
||||
updateView();
|
||||
// Init ArrayAdapter with Crypto Providers
|
||||
ListAdapter adapter = new ArrayAdapter<CryptoProviderElement>(this,
|
||||
android.R.layout.select_dialog_item, android.R.id.text1, providerList) {
|
||||
public View getView(int position, View convertView, ViewGroup parent) {
|
||||
// User super class to create the View
|
||||
View v = super.getView(position, convertView, parent);
|
||||
TextView tv = (TextView) v.findViewById(android.R.id.text1);
|
||||
|
||||
// Put the image on the TextView
|
||||
tv.setCompoundDrawablesWithIntrinsicBounds(providerList.get(position).icon,
|
||||
null, null, null);
|
||||
|
||||
// Add margin between image and text (support various screen densities)
|
||||
int dp5 = (int) (5 * getResources().getDisplayMetrics().density + 0.5f);
|
||||
tv.setCompoundDrawablePadding(dp5);
|
||||
|
||||
return v;
|
||||
}
|
||||
};
|
||||
|
||||
alert.setSingleChoiceItems(adapter, -1, new DialogInterface.OnClickListener() {
|
||||
|
||||
public void onClick(DialogInterface dialog, int position) {
|
||||
String packageName = providerList.get(position).packageName;
|
||||
|
||||
// bind to service
|
||||
mCryptoServiceConnection = new CryptoServiceConnection(
|
||||
CryptoProviderDemoActivity.this, packageName);
|
||||
mCryptoServiceConnection.bindToService();
|
||||
|
||||
dialog.dismiss();
|
||||
}
|
||||
});
|
||||
} else {
|
||||
alert.setMessage("No Crypto Provider installed!");
|
||||
}
|
||||
|
||||
alert.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
|
||||
|
||||
public void onClick(DialogInterface dialog, int id) {
|
||||
dialog.cancel();
|
||||
finish();
|
||||
}
|
||||
});
|
||||
|
||||
AlertDialog ad = alert.create();
|
||||
ad.show();
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
private final IKeychainGetDecryptionKeyIdHandler.Stub helperHandler = new IKeychainGetDecryptionKeyIdHandler.Stub() {
|
||||
|
||||
@Override
|
||||
public void onException(final int exceptionId, final String message) throws RemoteException {
|
||||
runOnUiThread(new Runnable() {
|
||||
public void run() {
|
||||
exceptionImplementation(exceptionId, message);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSuccess(long arg0, boolean arg1) throws RemoteException {
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
/**
|
||||
* Selection is done with Intents, not AIDL!
|
||||
*
|
||||
* @param view
|
||||
*/
|
||||
public void selectSecretKeyOnClick(View view) {
|
||||
mKeychainIntentHelper.selectSecretKey();
|
||||
}
|
||||
|
||||
public void selectEncryptionKeysOnClick(View view) {
|
||||
mKeychainIntentHelper.selectPublicKeys("user@example.com");
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -456,29 +456,18 @@
|
||||
android:authorities="org.sufficientlysecure.keychain.provider.apgserviceblobprovider"
|
||||
android:permission="org.sufficientlysecure.keychain.permission.ACCESS_API" />
|
||||
|
||||
<!-- Crypto Provider other intents -->
|
||||
<!-- Crypto Provider internal intents -->
|
||||
|
||||
<activity
|
||||
android:name=".crypto_provider.CryptoActivity"
|
||||
android:exported="false"
|
||||
android:label="TODO crypto activity"
|
||||
android:process=":crypto" >
|
||||
<intent-filter>
|
||||
<action android:name="org.sufficientlysecure.keychain.CRYPTO_CACHE_PASSPHRASE" />
|
||||
|
||||
<category android:name="android.intent.category.DEFAULT" />
|
||||
</intent-filter>
|
||||
<!-- Don't publish intents, they are only used internally! -->
|
||||
</activity>
|
||||
|
||||
<!-- Crypto Provider API -->
|
||||
<activity
|
||||
android:name=".crypto_provider.RegisterActivity"
|
||||
android:label="TODO reg"
|
||||
android:process=":crypto" >
|
||||
<intent-filter>
|
||||
<action android:name="org.openintents.crypto.REGISTER" />
|
||||
|
||||
<category android:name="android.intent.category.DEFAULT" />
|
||||
</intent-filter>
|
||||
</activity>
|
||||
|
||||
<service
|
||||
android:name="org.sufficientlysecure.keychain.crypto_provider.CryptoService"
|
||||
@ -487,6 +476,9 @@
|
||||
android:process=":crypto" >
|
||||
<intent-filter>
|
||||
<action android:name="org.openintents.crypto.ICryptoService" />
|
||||
|
||||
<!-- Can only be used from OpenPGP Keychain (internal): -->
|
||||
<action android:name="org.sufficientlysecure.keychain.crypto_provider.ICryptoServiceActivity" />
|
||||
</intent-filter>
|
||||
|
||||
<meta-data
|
||||
|
@ -69,7 +69,7 @@ public class CryptoServiceConnection {
|
||||
|
||||
Intent serviceIntent = new Intent();
|
||||
serviceIntent.setAction("org.openintents.crypto.ICryptoService");
|
||||
serviceIntent.setPackage(cryptoProviderPackageName); // TODO: test
|
||||
serviceIntent.setPackage(cryptoProviderPackageName);
|
||||
mApplicationContext.bindService(serviceIntent, mCryptoServiceConnection,
|
||||
Context.BIND_AUTO_CREATE);
|
||||
|
||||
|
@ -1,19 +1,36 @@
|
||||
/*
|
||||
* Copyright (C) 2013 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.sufficientlysecure.keychain.crypto_provider;
|
||||
|
||||
import org.sufficientlysecure.keychain.Constants;
|
||||
import org.sufficientlysecure.keychain.Id;
|
||||
import org.sufficientlysecure.keychain.R;
|
||||
import org.sufficientlysecure.keychain.helper.PgpMain;
|
||||
import org.sufficientlysecure.keychain.provider.ProviderHelper;
|
||||
import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
|
||||
import com.actionbarsherlock.app.SherlockFragmentActivity;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.ComponentName;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.ServiceConnection;
|
||||
import android.os.Bundle;
|
||||
import android.os.Handler;
|
||||
import android.os.IBinder;
|
||||
import android.os.Message;
|
||||
import android.os.Messenger;
|
||||
import android.view.View;
|
||||
@ -22,21 +39,81 @@ import android.widget.Button;
|
||||
|
||||
public class CryptoActivity extends SherlockFragmentActivity {
|
||||
|
||||
public static final String ACTION_REGISTER = "org.sufficientlysecure.keychain.REGISTER";
|
||||
public static final String ACTION_CACHE_PASSPHRASE = "org.sufficientlysecure.keychain.CRYPTO_CACHE_PASSPHRASE";
|
||||
|
||||
public static final String EXTRA_SECRET_KEY_ID = "secret_key_id";
|
||||
public static final String EXTRA_SECRET_KEY_ID = "secretKeyId";
|
||||
public static final String EXTRA_PACKAGE_NAME = "packageName";
|
||||
|
||||
private ICryptoServiceActivity mService;
|
||||
private boolean mServiceBound;
|
||||
|
||||
private ServiceConnection mServiceActivityConnection = new ServiceConnection() {
|
||||
public void onServiceConnected(ComponentName name, IBinder service) {
|
||||
mService = ICryptoServiceActivity.Stub.asInterface(service);
|
||||
Log.d(Constants.TAG, "connected to ICryptoServiceActivity");
|
||||
mServiceBound = true;
|
||||
}
|
||||
|
||||
public void onServiceDisconnected(ComponentName name) {
|
||||
mService = null;
|
||||
Log.d(Constants.TAG, "disconnected from ICryptoServiceActivity");
|
||||
mServiceBound = false;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* If not already bound, bind!
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public boolean bindToService() {
|
||||
if (mService == null && !mServiceBound) { // if not already connected
|
||||
try {
|
||||
Log.d(Constants.TAG, "not bound yet");
|
||||
|
||||
Intent serviceIntent = new Intent();
|
||||
serviceIntent.setAction("org.openintents.crypto.ICryptoService");
|
||||
bindService(serviceIntent, mServiceActivityConnection, Context.BIND_AUTO_CREATE);
|
||||
|
||||
return true;
|
||||
} catch (Exception e) {
|
||||
Log.d(Constants.TAG, "Exception", e);
|
||||
return false;
|
||||
}
|
||||
} else { // already connected
|
||||
Log.d(Constants.TAG, "already bound... ");
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
public void unbindFromService() {
|
||||
unbindService(mServiceActivityConnection);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
Log.d(Constants.TAG, "onCreate…");
|
||||
|
||||
// bind to our own crypto service
|
||||
bindToService();
|
||||
|
||||
handleActions(getIntent());
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onDestroy() {
|
||||
super.onDestroy();
|
||||
|
||||
// unbind from our crypto service
|
||||
if (mServiceActivityConnection != null) {
|
||||
unbindFromService();
|
||||
}
|
||||
}
|
||||
|
||||
protected void handleActions(Intent intent) {
|
||||
|
||||
// TODO: Important: Check if calling package is in list!
|
||||
|
||||
String action = intent.getAction();
|
||||
Bundle extras = intent.getExtras();
|
||||
|
||||
@ -47,7 +124,35 @@ public class CryptoActivity extends SherlockFragmentActivity {
|
||||
/**
|
||||
* com.android.crypto actions
|
||||
*/
|
||||
if (ACTION_CACHE_PASSPHRASE.equals(action)) {
|
||||
if (ACTION_REGISTER.equals(action)) {
|
||||
final String packageName = extras.getString(EXTRA_PACKAGE_NAME);
|
||||
|
||||
setContentView(R.layout.register_crypto_consumer_activity);
|
||||
|
||||
Button allowButton = (Button) findViewById(R.id.register_crypto_consumer_allow);
|
||||
Button disallowButton = (Button) findViewById(R.id.register_crypto_consumer_disallow);
|
||||
|
||||
allowButton.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
// ProviderHelper.addCryptoConsumer(RegisterActivity.this, callingPackageName);
|
||||
// Intent data = new Intent();
|
||||
|
||||
setResult(RESULT_OK);
|
||||
finish();
|
||||
}
|
||||
});
|
||||
|
||||
disallowButton.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
setResult(RESULT_CANCELED);
|
||||
finish();
|
||||
}
|
||||
});
|
||||
} else if (ACTION_CACHE_PASSPHRASE.equals(action)) {
|
||||
long secretKeyId = extras.getLong(EXTRA_SECRET_KEY_ID);
|
||||
|
||||
showPassphraseDialog(secretKeyId);
|
||||
|
@ -20,6 +20,9 @@ import java.io.ByteArrayInputStream;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.util.ArrayList;
|
||||
import java.util.concurrent.ArrayBlockingQueue;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
import org.openintents.crypto.CryptoError;
|
||||
import org.openintents.crypto.CryptoSignatureResult;
|
||||
@ -29,8 +32,10 @@ import org.sufficientlysecure.keychain.helper.PgpMain;
|
||||
import org.sufficientlysecure.keychain.util.InputData;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
import org.sufficientlysecure.keychain.R;
|
||||
import org.sufficientlysecure.keychain.provider.ProviderHelper;
|
||||
import org.sufficientlysecure.keychain.service.KeychainIntentService;
|
||||
import org.sufficientlysecure.keychain.service.PassphraseCacheService;
|
||||
import org.sufficientlysecure.keychain.util.PausableThreadPoolExecutor;
|
||||
|
||||
import org.openintents.crypto.ICryptoCallback;
|
||||
import org.openintents.crypto.ICryptoService;
|
||||
@ -38,6 +43,7 @@ import org.openintents.crypto.ICryptoService;
|
||||
import android.app.Service;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.os.Binder;
|
||||
import android.os.Bundle;
|
||||
import android.os.IBinder;
|
||||
import android.os.RemoteException;
|
||||
@ -45,11 +51,26 @@ import android.os.RemoteException;
|
||||
public class CryptoService extends Service {
|
||||
Context mContext;
|
||||
|
||||
// just one pool of 4 threads, pause on every user action needed
|
||||
final ArrayBlockingQueue<Runnable> mPoolQueue = new ArrayBlockingQueue<Runnable>(20);
|
||||
PausableThreadPoolExecutor mThreadPool = new PausableThreadPoolExecutor(2, 4, 10,
|
||||
TimeUnit.SECONDS, mPoolQueue);
|
||||
|
||||
private ArrayList<String> mAllowedPackages;
|
||||
|
||||
// RemoteCallbackList<IInterface>
|
||||
|
||||
public static final String ACTION_SERVICE_ACTIVITY = "org.sufficientlysecure.keychain.crypto_provider.ICryptoServiceActivity";
|
||||
|
||||
@Override
|
||||
public void onCreate() {
|
||||
super.onCreate();
|
||||
mContext = this;
|
||||
Log.d(Constants.TAG, "CryptoService, onCreate()");
|
||||
|
||||
// load allowed packages from database
|
||||
mAllowedPackages = ProviderHelper.getCryptoConsumers(mContext);
|
||||
Log.d(Constants.TAG, "allowed: " + mAllowedPackages);
|
||||
}
|
||||
|
||||
@Override
|
||||
@ -60,7 +81,20 @@ public class CryptoService extends Service {
|
||||
|
||||
@Override
|
||||
public IBinder onBind(Intent intent) {
|
||||
return mBinder;
|
||||
// return different binder for connections from internal service activity
|
||||
if (ACTION_SERVICE_ACTIVITY.equals(intent.getAction())) {
|
||||
String callingPackageName = intent.getPackage();
|
||||
|
||||
// this binder can only be used from OpenPGP Keychain
|
||||
if (callingPackageName.equals(Constants.PACKAGE_NAME)) {
|
||||
return mBinderServiceActivity;
|
||||
} else {
|
||||
Log.e(Constants.TAG, "This binder can only be used from " + Constants.PACKAGE_NAME);
|
||||
return null;
|
||||
}
|
||||
} else {
|
||||
return mBinder;
|
||||
}
|
||||
}
|
||||
|
||||
private synchronized void decryptAndVerifySafe(byte[] inputBytes, ICryptoCallback callback)
|
||||
@ -77,8 +111,8 @@ public class CryptoService extends Service {
|
||||
if (secretKeyId == Id.key.none) {
|
||||
throw new PgpMain.PgpGeneralException(getString(R.string.error_noSecretKeyFound));
|
||||
}
|
||||
|
||||
Log.d(Constants.TAG, "Got input:\n"+new String(inputBytes));
|
||||
|
||||
Log.d(Constants.TAG, "Got input:\n" + new String(inputBytes));
|
||||
|
||||
Log.d(Constants.TAG, "secretKeyId " + secretKeyId);
|
||||
|
||||
@ -86,13 +120,11 @@ public class CryptoService extends Service {
|
||||
|
||||
if (passphrase == null) {
|
||||
Log.d(Constants.TAG, "No passphrase! Activity required!");
|
||||
// No passphrase cached for this ciphertext! Intent required to cache
|
||||
// passphrase!
|
||||
Intent intent = new Intent(CryptoActivity.ACTION_CACHE_PASSPHRASE);
|
||||
intent.putExtra(CryptoActivity.EXTRA_SECRET_KEY_ID, secretKeyId);
|
||||
// TODO: start activity bind to service from activity send back intent on success
|
||||
// callback.onActivityRequired(intent);
|
||||
return;
|
||||
|
||||
// start passphrase dialog
|
||||
Bundle extras = new Bundle();
|
||||
extras.putLong(CryptoActivity.EXTRA_SECRET_KEY_ID, secretKeyId);
|
||||
pauseQueueAndStartCryptoActivity(CryptoActivity.ACTION_CACHE_PASSPHRASE, extras);
|
||||
}
|
||||
|
||||
// if (signedOnly) {
|
||||
@ -162,37 +194,111 @@ public class CryptoService extends Service {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void decryptAndVerify(byte[] inputBytes, ICryptoCallback callback)
|
||||
public void decryptAndVerify(final byte[] inputBytes, final ICryptoCallback callback)
|
||||
throws RemoteException {
|
||||
decryptAndVerifySafe(inputBytes, callback);
|
||||
|
||||
Runnable r = new Runnable() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
try {
|
||||
decryptAndVerifySafe(inputBytes, callback);
|
||||
} catch (RemoteException e) {
|
||||
Log.e(Constants.TAG, "CryptoService", e);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
checkAndEnqueue(r);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
// /**
|
||||
// * As we can not throw an exception through Android RPC, we assign identifiers to the
|
||||
// exception
|
||||
// * types.
|
||||
// *
|
||||
// * @param e
|
||||
// * @return
|
||||
// */
|
||||
// private int getExceptionId(Exception e) {
|
||||
// if (e instanceof NoSuchProviderException) {
|
||||
// return 0;
|
||||
// } else if (e instanceof NoSuchAlgorithmException) {
|
||||
// return 1;
|
||||
// } else if (e instanceof SignatureException) {
|
||||
// return 2;
|
||||
// } else if (e instanceof IOException) {
|
||||
// return 3;
|
||||
// } else if (e instanceof PgpGeneralException) {
|
||||
// return 4;
|
||||
// } else if (e instanceof PGPException) {
|
||||
// return 5;
|
||||
// } else {
|
||||
// return -1;
|
||||
// }
|
||||
// }
|
||||
private final ICryptoServiceActivity.Stub mBinderServiceActivity = new ICryptoServiceActivity.Stub() {
|
||||
|
||||
@Override
|
||||
public void register(boolean success, String packageName) throws RemoteException {
|
||||
if (success) {
|
||||
// reload allowed packages
|
||||
mAllowedPackages = ProviderHelper.getCryptoConsumers(mContext);
|
||||
|
||||
// resume threads
|
||||
if (isCallerAllowed()) {
|
||||
mThreadPool.resume();
|
||||
} else {
|
||||
// TODO: should not happen?
|
||||
}
|
||||
} else {
|
||||
// TODO
|
||||
mPoolQueue.clear();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void cachePassphrase(boolean success, String passphrase) throws RemoteException {
|
||||
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
private void checkAndEnqueue(Runnable r) {
|
||||
if (isCallerAllowed()) {
|
||||
mThreadPool.execute(r);
|
||||
|
||||
Log.d(Constants.TAG, "Enqueued runnable…");
|
||||
} else {
|
||||
Log.e(Constants.TAG, "Not allowed to use service! Starting register with activity!");
|
||||
pauseQueueAndStartCryptoActivity(CryptoActivity.ACTION_REGISTER, null);
|
||||
mThreadPool.execute(r);
|
||||
|
||||
Log.d(Constants.TAG, "Enqueued runnable…");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if process that binds to this service (i.e. the package name corresponding to the
|
||||
* process) is in the list of allowed package names.
|
||||
*
|
||||
* @return true if process is allowed to use this service
|
||||
*/
|
||||
private boolean isCallerAllowed() {
|
||||
String[] callingPackages = getPackageManager().getPackagesForUid(Binder.getCallingUid());
|
||||
|
||||
// is calling package allowed to use this service?
|
||||
for (int i = 0; i < callingPackages.length; i++) {
|
||||
String currentPkg = callingPackages[i];
|
||||
Log.d(Constants.TAG, "Caller packageName: " + currentPkg);
|
||||
|
||||
// check if package is allowed to use our service
|
||||
if (mAllowedPackages.contains(currentPkg)) {
|
||||
Log.d(Constants.TAG, "Caller is allowed! packageName: " + currentPkg);
|
||||
|
||||
return true;
|
||||
} else if (Constants.PACKAGE_NAME.equals(currentPkg)) {
|
||||
Log.d(Constants.TAG, "Caller is OpenPGP Keychain! -> allowed!");
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
Log.d(Constants.TAG, "Caller is NOT allowed!");
|
||||
return false;
|
||||
}
|
||||
|
||||
private void pauseQueueAndStartCryptoActivity(String action, Bundle extras) {
|
||||
mThreadPool.pause();
|
||||
|
||||
Log.d(Constants.TAG, "starting activity...");
|
||||
Intent intent = new Intent(getBaseContext(), CryptoActivity.class);
|
||||
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
||||
// intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
|
||||
// intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
|
||||
intent.setAction(action);
|
||||
if (extras != null) {
|
||||
intent.putExtras(extras);
|
||||
}
|
||||
getApplication().startActivity(intent);
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -0,0 +1,28 @@
|
||||
/*
|
||||
* Copyright (C) 2013 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.sufficientlysecure.keychain.crypto_provider;
|
||||
|
||||
|
||||
interface ICryptoServiceActivity {
|
||||
|
||||
|
||||
oneway void register(in boolean success, in String packageName);
|
||||
|
||||
oneway void cachePassphrase(in boolean success, in String passphrase);
|
||||
|
||||
|
||||
}
|
@ -1,74 +0,0 @@
|
||||
package org.sufficientlysecure.keychain.crypto_provider;
|
||||
|
||||
import org.sufficientlysecure.keychain.Constants;
|
||||
import org.sufficientlysecure.keychain.R;
|
||||
import org.sufficientlysecure.keychain.provider.ProviderHelper;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.Intent;
|
||||
import android.os.Bundle;
|
||||
import android.view.View;
|
||||
import android.view.View.OnClickListener;
|
||||
import android.widget.Button;
|
||||
|
||||
public class RegisterActivity extends Activity {
|
||||
|
||||
public static final String ACTION_REGISTER = "com.android.crypto.REGISTER";
|
||||
|
||||
public static final String EXTRA_PACKAGE_NAME = "packageName";
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
handleActions(getIntent());
|
||||
}
|
||||
|
||||
protected void handleActions(Intent intent) {
|
||||
String action = intent.getAction();
|
||||
Bundle extras = intent.getExtras();
|
||||
|
||||
if (extras == null) {
|
||||
extras = new Bundle();
|
||||
}
|
||||
|
||||
final String callingPackageName = this.getCallingPackage();
|
||||
|
||||
/**
|
||||
* com.android.crypto actions
|
||||
*/
|
||||
if (ACTION_REGISTER.equals(action)) {
|
||||
setContentView(R.layout.register_crypto_consumer_activity);
|
||||
|
||||
Button allowButton = (Button) findViewById(R.id.register_crypto_consumer_allow);
|
||||
Button disallowButton = (Button) findViewById(R.id.register_crypto_consumer_disallow);
|
||||
|
||||
allowButton.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
ProviderHelper.addCryptoConsumer(RegisterActivity.this, callingPackageName);
|
||||
Intent data = new Intent();
|
||||
data.putExtra(EXTRA_PACKAGE_NAME, "org.sufficientlysecure.keychain");
|
||||
|
||||
setResult(RESULT_OK, data);
|
||||
finish();
|
||||
}
|
||||
});
|
||||
|
||||
disallowButton.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
setResult(RESULT_CANCELED);
|
||||
finish();
|
||||
}
|
||||
});
|
||||
|
||||
} else {
|
||||
Log.e(Constants.TAG, "Please use com.android.crypto.REGISTER as intent action!");
|
||||
finish();
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* Copyright (C) 2013 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.sufficientlysecure.keychain.util;
|
||||
|
||||
import java.util.concurrent.BlockingQueue;
|
||||
import java.util.concurrent.RejectedExecutionHandler;
|
||||
import java.util.concurrent.ThreadFactory;
|
||||
import java.util.concurrent.ThreadPoolExecutor;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.concurrent.locks.Condition;
|
||||
import java.util.concurrent.locks.ReentrantLock;
|
||||
|
||||
/**
|
||||
* Example from
|
||||
* http://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/ThreadPoolExecutor.html
|
||||
*/
|
||||
public class PausableThreadPoolExecutor extends ThreadPoolExecutor {
|
||||
|
||||
public PausableThreadPoolExecutor(int corePoolSize, int maximumPoolSize, long keepAliveTime,
|
||||
TimeUnit unit, BlockingQueue<Runnable> workQueue, RejectedExecutionHandler handler) {
|
||||
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, workQueue, handler);
|
||||
}
|
||||
|
||||
public PausableThreadPoolExecutor(int corePoolSize, int maximumPoolSize, long keepAliveTime,
|
||||
TimeUnit unit, BlockingQueue<Runnable> workQueue, ThreadFactory threadFactory,
|
||||
RejectedExecutionHandler handler) {
|
||||
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, workQueue, threadFactory, handler);
|
||||
}
|
||||
|
||||
public PausableThreadPoolExecutor(int corePoolSize, int maximumPoolSize, long keepAliveTime,
|
||||
TimeUnit unit, BlockingQueue<Runnable> workQueue, ThreadFactory threadFactory) {
|
||||
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, workQueue, threadFactory);
|
||||
}
|
||||
|
||||
public PausableThreadPoolExecutor(int corePoolSize, int maximumPoolSize, long keepAliveTime,
|
||||
TimeUnit unit, BlockingQueue<Runnable> workQueue) {
|
||||
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, workQueue);
|
||||
}
|
||||
|
||||
private boolean isPaused;
|
||||
private ReentrantLock pauseLock = new ReentrantLock();
|
||||
private Condition unpaused = pauseLock.newCondition();
|
||||
|
||||
protected void beforeExecute(Thread t, Runnable r) {
|
||||
super.beforeExecute(t, r);
|
||||
pauseLock.lock();
|
||||
try {
|
||||
while (isPaused)
|
||||
unpaused.await();
|
||||
} catch (InterruptedException ie) {
|
||||
t.interrupt();
|
||||
} finally {
|
||||
pauseLock.unlock();
|
||||
}
|
||||
}
|
||||
|
||||
public void pause() {
|
||||
pauseLock.lock();
|
||||
try {
|
||||
isPaused = true;
|
||||
} finally {
|
||||
pauseLock.unlock();
|
||||
}
|
||||
}
|
||||
|
||||
public void resume() {
|
||||
pauseLock.lock();
|
||||
try {
|
||||
isPaused = false;
|
||||
unpaused.signalAll();
|
||||
} finally {
|
||||
pauseLock.unlock();
|
||||
}
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user