Merge branch 'master' of https://github.com/mgeier63/open-keychain into mgeier63-master

2 files changed, 188 insertions, 61 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java
index 49079f585..cc4a08fb4 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java
@@ -25,6 +25,7 @@ import android.net.Uri;
 import android.os.IBinder;
 import android.os.ParcelFileDescriptor;
 import android.os.Parcelable;
+import android.support.annotation.Nullable;
 import android.text.TextUtils;
 
 import org.openintents.openpgp.IOpenPgpService;
@@ -842,67 +843,8 @@ public class OpenPgpService extends RemoteService {
     private final IOpenPgpService.Stub mBinder = new IOpenPgpService.Stub() {
         @Override
         public Intent execute(Intent data, ParcelFileDescriptor input, ParcelFileDescriptor output) {
-            try {
-                Intent errorResult = checkRequirements(data);
-                if (errorResult != null) {
-                    return errorResult;
-                }
-
-                String action = data.getAction();
-                switch (action) {
-                    case OpenPgpApi.ACTION_CLEARTEXT_SIGN: {
-                        return signImpl(data, input, output, true);
-                    }
-                    case OpenPgpApi.ACTION_SIGN: {
-                        // DEPRECATED: same as ACTION_CLEARTEXT_SIGN
-                        Log.w(Constants.TAG, "You are using a deprecated API call, please use ACTION_CLEARTEXT_SIGN instead of ACTION_SIGN!");
-                        return signImpl(data, input, output, true);
-                    }
-                    case OpenPgpApi.ACTION_DETACHED_SIGN: {
-                        return signImpl(data, input, output, false);
-                    }
-                    case OpenPgpApi.ACTION_ENCRYPT: {
-                        return encryptAndSignImpl(data, input, output, false);
-                    }
-                    case OpenPgpApi.ACTION_SIGN_AND_ENCRYPT: {
-                        return encryptAndSignImpl(data, input, output, true);
-                    }
-                    case OpenPgpApi.ACTION_DECRYPT_VERIFY: {
-                        return decryptAndVerifyImpl(data, input, output, false);
-                    }
-                    case OpenPgpApi.ACTION_DECRYPT_METADATA: {
-                        return decryptAndVerifyImpl(data, input, output, true);
-                    }
-                    case OpenPgpApi.ACTION_GET_SIGN_KEY_ID: {
-                        return getSignKeyIdImpl(data);
-                    }
-                    case OpenPgpApi.ACTION_GET_KEY_IDS: {
-                        return getKeyIdsImpl(data);
-                    }
-                    case OpenPgpApi.ACTION_GET_KEY: {
-                        return getKeyImpl(data);
-                    }
-                    default: {
-                        return null;
-                    }
-                }
-            } finally {
-                // always close input and output file descriptors even in error cases
-                if (input != null) {
-                    try {
-                        input.close();
-                    } catch (IOException e) {
-                        Log.e(Constants.TAG, "IOException when closing input ParcelFileDescriptor", e);
-                    }
-                }
-                if (output != null) {
-                    try {
-                        output.close();
-                    } catch (IOException e) {
-                        Log.e(Constants.TAG, "IOException when closing output ParcelFileDescriptor", e);
-                    }
-                }
-            }
+            Log.w(Constants.TAG, "You are using a deprecated service which may lead to truncated data on return, please use IOpenPgpService2!");
+            return executeInternal(data, input, output);
         }
 
     };
@@ -912,4 +854,69 @@ public class OpenPgpService extends RemoteService {
         return mBinder;
     }
 
+
+
+    protected Intent executeInternal(Intent data, ParcelFileDescriptor input, ParcelFileDescriptor output) {
+        try {
+            Intent errorResult = checkRequirements(data);
+            if (errorResult != null) {
+                return errorResult;
+            }
+
+            String action = data.getAction();
+            switch (action) {
+                case OpenPgpApi.ACTION_CLEARTEXT_SIGN: {
+                    return signImpl(data, input, output, true);
+                }
+                case OpenPgpApi.ACTION_SIGN: {
+                    // DEPRECATED: same as ACTION_CLEARTEXT_SIGN
+                    Log.w(Constants.TAG, "You are using a deprecated API call, please use ACTION_CLEARTEXT_SIGN instead of ACTION_SIGN!");
+                    return signImpl(data, input, output, true);
+                }
+                case OpenPgpApi.ACTION_DETACHED_SIGN: {
+                    return signImpl(data, input, output, false);
+                }
+                case OpenPgpApi.ACTION_ENCRYPT: {
+                    return encryptAndSignImpl(data, input, output, false);
+                }
+                case OpenPgpApi.ACTION_SIGN_AND_ENCRYPT: {
+                    return encryptAndSignImpl(data, input, output, true);
+                }
+                case OpenPgpApi.ACTION_DECRYPT_VERIFY: {
+                    return decryptAndVerifyImpl(data, input, output, false);
+                }
+                case OpenPgpApi.ACTION_DECRYPT_METADATA: {
+                    return decryptAndVerifyImpl(data, input, output, true);
+                }
+                case OpenPgpApi.ACTION_GET_SIGN_KEY_ID: {
+                    return getSignKeyIdImpl(data);
+                }
+                case OpenPgpApi.ACTION_GET_KEY_IDS: {
+                    return getKeyIdsImpl(data);
+                }
+                case OpenPgpApi.ACTION_GET_KEY: {
+                    return getKeyImpl(data);
+                }
+                default: {
+                    return null;
+                }
+            }
+        } finally {
+            // always close input and output file descriptors even in error cases
+            if (input != null) {
+                try {
+                    input.close();
+                } catch (IOException e) {
+                    Log.e(Constants.TAG, "IOException when closing input ParcelFileDescriptor", e);
+                }
+            }
+            if (output != null) {
+                try {
+                    output.close();
+                } catch (IOException e) {
+                    Log.e(Constants.TAG, "IOException when closing output ParcelFileDescriptor", e);
+                }
+            }
+        }
+    }
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService2.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService2.java
new file mode 100644
index 000000000..317d4dd73
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService2.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2013-2015 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.remote;
+
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.ParcelFileDescriptor;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+import org.openintents.openpgp.IOpenPgpService2;
+import org.openintents.openpgp.OpenPgpDecryptionResult;
+import org.openintents.openpgp.OpenPgpError;
+import org.openintents.openpgp.OpenPgpMetadata;
+import org.openintents.openpgp.OpenPgpSignatureResult;
+import org.openintents.openpgp.util.OpenPgpApi;
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
+import org.sufficientlysecure.keychain.operations.results.OperationResult.LogEntryParcel;
+import org.sufficientlysecure.keychain.operations.results.PgpSignEncryptResult;
+import org.sufficientlysecure.keychain.pgp.PgpDecryptVerify;
+import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyInputParcel;
+import org.sufficientlysecure.keychain.pgp.PgpSecurityConstants;
+import org.sufficientlysecure.keychain.pgp.PgpSignEncryptInputParcel;
+import org.sufficientlysecure.keychain.pgp.PgpSignEncryptOperation;
+import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException;
+import org.sufficientlysecure.keychain.provider.KeychainContract;
+import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAccounts;
+import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
+import org.sufficientlysecure.keychain.provider.KeychainDatabase.Tables;
+import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.remote.ui.RemoteServiceActivity;
+import org.sufficientlysecure.keychain.remote.ui.SelectAllowedKeysActivity;
+import org.sufficientlysecure.keychain.remote.ui.SelectSignKeyIdActivity;
+import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
+import org.sufficientlysecure.keychain.service.input.RequiredInputParcel;
+import org.sufficientlysecure.keychain.ui.ImportKeysActivity;
+import org.sufficientlysecure.keychain.ui.NfcOperationActivity;
+import org.sufficientlysecure.keychain.ui.PassphraseDialogActivity;
+import org.sufficientlysecure.keychain.ui.ViewKeyActivity;
+import org.sufficientlysecure.keychain.util.InputData;
+import org.sufficientlysecure.keychain.util.Log;
+import org.sufficientlysecure.keychain.util.Passphrase;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+
+public class OpenPgpService2 extends OpenPgpService {
+
+
+
+    private Map<Long, ParcelFileDescriptor> mOutputPipeMap = new HashMap<Long, ParcelFileDescriptor>();
+
+    private long createKey(int id) {
+        int callingPid = Binder.getCallingPid();
+        return ((long) callingPid << 32) | ((long) id & 0xFFFFFFFL);
+    }
+
+    private final IOpenPgpService2.Stub mBinder = new IOpenPgpService2.Stub() {
+
+        @Override
+        public ParcelFileDescriptor createOutputPipe(int outputPipeId) {
+            try {
+                ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
+                mOutputPipeMap.put(createKey(outputPipeId), pipe[1]);
+                return pipe[0];
+            } catch (IOException e) {
+                e.printStackTrace();
+                return null;
+            }
+
+        }
+
+        @Override
+        public Intent execute(Intent data, ParcelFileDescriptor input,int outputPipeId) {
+            long key = createKey(outputPipeId);
+            ParcelFileDescriptor output = mOutputPipeMap.get(key);
+            mOutputPipeMap.remove(key);
+            return executeInternal(data, input, output);
+        }
+
+
+
+
+    };
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return mBinder;
+    }
+
+
+
+}