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authorThialfihar <thialfihar@gmail.com>2010-05-09 19:51:21 +0000
committerThialfihar <thialfihar@gmail.com>2010-05-09 19:51:21 +0000
commit5e73b696d1ff7d39df933a6de5f89b46f8ace22a (patch)
treebf1c3e13f7b7cf9822f4a2c69818c312c3fa332a
parent6e3f1822915c40e1f24822b667ce8dcfcd5c7258 (diff)
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new EncryptActivity to handle message and file encryption all in one
Diffstat
-rw-r--r--AndroidManifest.xml14
-rw-r--r--res/anim/push_left_in.xml20
-rw-r--r--res/anim/push_left_out.xml20
-rw-r--r--res/anim/push_right_in.xml20
-rw-r--r--res/anim/push_right_out.xml20
-rw-r--r--res/drawable-hdpi/ic_next.pngbin0 -> 1722 bytes
-rw-r--r--res/drawable-hdpi/ic_previous.pngbin0 -> 1712 bytes
-rw-r--r--res/drawable-ldpi/ic_next.pngbin0 -> 916 bytes
-rw-r--r--res/drawable-ldpi/ic_previous.pngbin0 -> 922 bytes
-rw-r--r--res/drawable-mdpi/ic_next.pngbin0 -> 1360 bytes
-rw-r--r--res/drawable-mdpi/ic_previous.pngbin0 -> 1352 bytes
-rw-r--r--res/layout/encrypt.xml359
-rw-r--r--res/layout/encrypt_file.xml4
-rw-r--r--res/values/strings.xml7
-rw-r--r--src/org/thialfihar/android/apg/DecryptMessageActivity.java2
-rw-r--r--src/org/thialfihar/android/apg/EncryptActivity.java783
-rw-r--r--src/org/thialfihar/android/apg/EncryptFileActivity.java520
-rw-r--r--src/org/thialfihar/android/apg/EncryptMessageActivity.java379
-rw-r--r--src/org/thialfihar/android/apg/Id.java1
-rw-r--r--src/org/thialfihar/android/apg/MainActivity.java14
20 files changed, 1239 insertions, 924 deletions
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index aad122eb3..99d095a37 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -61,22 +61,12 @@
android:configChanges="keyboardHidden|orientation|keyboard"/>
<activity
- android:name=".EncryptMessageActivity"
- android:label="@string/title_encryptMessage"
+ android:name=".EncryptActivity"
+ android:label="@string/title_encrypt"
android:configChanges="keyboardHidden|orientation|keyboard">
<intent-filter>
<action android:name="org.thialfihar.android.apg.intent.ENCRYPT" />
- </intent-filter>
-
- </activity>
-
- <activity
- android:name=".EncryptFileActivity"
- android:label="@string/title_encryptFile"
- android:configChanges="keyboardHidden|orientation|keyboard">
-
- <intent-filter>
<action android:name="org.thialfihar.android.apg.intent.ENCRYPT_FILE" />
</intent-filter>
diff --git a/res/anim/push_left_in.xml b/res/anim/push_left_in.xml
new file mode 100644
index 000000000..b7d2d0da0
--- /dev/null
+++ b/res/anim/push_left_in.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+ 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.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+ <translate android:fromXDelta="100%p" android:toXDelta="0" android:duration="500"/>
+ <alpha android:fromAlpha="1.0" android:toAlpha="1.0" android:duration="500" />
+</set>
diff --git a/res/anim/push_left_out.xml b/res/anim/push_left_out.xml
new file mode 100644
index 000000000..6bdc0ce47
--- /dev/null
+++ b/res/anim/push_left_out.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+ 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.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+ <translate android:fromXDelta="0" android:toXDelta="-100%p" android:duration="500"/>
+ <alpha android:fromAlpha="1.0" android:toAlpha="1.0" android:duration="500" />
+</set> \ No newline at end of file
diff --git a/res/anim/push_right_in.xml b/res/anim/push_right_in.xml
new file mode 100644
index 000000000..89daae972
--- /dev/null
+++ b/res/anim/push_right_in.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+ 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.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+ <translate android:fromXDelta="-100%p" android:toXDelta="0" android:duration="500"/>
+ <alpha android:fromAlpha="1.0" android:toAlpha="1.0" android:duration="500" />
+</set>
diff --git a/res/anim/push_right_out.xml b/res/anim/push_right_out.xml
new file mode 100644
index 000000000..b4b796b52
--- /dev/null
+++ b/res/anim/push_right_out.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+ 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.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+ <translate android:fromXDelta="0" android:toXDelta="100%p" android:duration="500"/>
+ <alpha android:fromAlpha="1.0" android:toAlpha="1.0" android:duration="500" />
+</set> \ No newline at end of file
diff --git a/res/drawable-hdpi/ic_next.png b/res/drawable-hdpi/ic_next.png
new file mode 100644
index 000000000..d71058055
--- /dev/null
+++ b/res/drawable-hdpi/ic_next.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_previous.png b/res/drawable-hdpi/ic_previous.png
new file mode 100644
index 000000000..d610e4667
--- /dev/null
+++ b/res/drawable-hdpi/ic_previous.png
Binary files differ
diff --git a/res/drawable-ldpi/ic_next.png b/res/drawable-ldpi/ic_next.png
new file mode 100644
index 000000000..474ed8faa
--- /dev/null
+++ b/res/drawable-ldpi/ic_next.png
Binary files differ
diff --git a/res/drawable-ldpi/ic_previous.png b/res/drawable-ldpi/ic_previous.png
new file mode 100644
index 000000000..6fd885e6b
--- /dev/null
+++ b/res/drawable-ldpi/ic_previous.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_next.png b/res/drawable-mdpi/ic_next.png
new file mode 100644
index 000000000..8271c1380
--- /dev/null
+++ b/res/drawable-mdpi/ic_next.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_previous.png b/res/drawable-mdpi/ic_previous.png
new file mode 100644
index 000000000..ef90db972
--- /dev/null
+++ b/res/drawable-mdpi/ic_previous.png
Binary files differ
diff --git a/res/layout/encrypt.xml b/res/layout/encrypt.xml
new file mode 100644
index 000000000..333b38941
--- /dev/null
+++ b/res/layout/encrypt.xml
@@ -0,0 +1,359 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+
+ 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.
+-->
+
+<LinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:orientation="vertical"
+ android:paddingTop="5dip">
+
+ <ScrollView
+ android:layout_width="fill_parent"
+ android:layout_height="0dip"
+ android:layout_weight="1"
+ android:fillViewport="true">
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:orientation="vertical"
+ android:layout_marginLeft="5dip">
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal">
+
+ <ImageView
+ android:id="@+id/source_previous"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:src="@drawable/ic_previous"/>
+
+ <TextView
+ android:id="@+id/source_label"
+ android:layout_width="0dip"
+ android:layout_height="fill_parent"
+ android:layout_weight="1"
+ android:text="@string/label_message"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:gravity="center_horizontal|center_vertical"
+ android:textColor="#ffffffff"/>
+
+ <ImageView
+ android:id="@+id/source_next"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:src="@drawable/ic_next"/>
+
+ </LinearLayout>
+
+ <ViewFlipper
+ android:id="@+id/source"
+ android:layout_width="fill_parent"
+ android:layout_height="0dip"
+ android:layout_weight="1">
+
+ <LinearLayout
+ android:id="@+id/source_message"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:orientation="vertical">
+
+ <EditText
+ android:id="@+id/message"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:gravity="top"
+ android:inputType="text|textCapSentences|textMultiLine|textLongMessage"/>
+
+ </LinearLayout>
+
+ <LinearLayout
+ android:id="@+id/source_file"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:orientation="vertical">
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal">
+
+ <EditText
+ android:id="@+id/filename"
+ android:layout_width="0dip"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"/>
+
+ <ImageButton
+ android:id="@+id/btn_browse"
+ android:src="@drawable/ic_launcher_folder_small"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"/>
+
+ </LinearLayout>
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal">
+
+ <TextView
+ android:id="@+id/label_delete_after_encryption"
+ android:text="@string/label_delete_after_encryption"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_gravity="center_vertical"
+ android:paddingRight="10dip"
+ android:layout_height="wrap_content"
+ android:layout_width="0dip"
+ android:layout_weight="1"/>
+
+ <CheckBox
+ android:id="@+id/delete_after_encryption"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:layout_gravity="center_vertical"/>
+
+ </LinearLayout>
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal">
+
+ <TextView
+ android:id="@+id/label_ascii_armour"
+ android:text="@string/label_ascii_armour"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_gravity="center_vertical"
+ android:paddingRight="10dip"
+ android:layout_height="wrap_content"
+ android:layout_width="0dip"
+ android:layout_weight="1"/>
+
+ <CheckBox
+ android:id="@+id/ascii_armour"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:layout_gravity="center_vertical"/>
+
+ </LinearLayout>
+
+ </LinearLayout>
+
+ </ViewFlipper>
+
+ <View
+ android:layout_width="fill_parent"
+ android:layout_height="1dip"
+ android:background="?android:attr/listDivider"
+ android:layout_marginBottom="5dip"/>
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal">
+
+ <ImageView
+ android:id="@+id/mode_previous"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:src="@drawable/ic_previous"/>
+
+ <TextView
+ android:id="@+id/mode_label"
+ android:layout_width="0dip"
+ android:layout_height="fill_parent"
+ android:layout_weight="1"
+ android:text="@string/label_asymmetric"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:gravity="center_horizontal|center_vertical"
+ android:textColor="#ffffffff"/>
+
+ <ImageView
+ android:id="@+id/mode_next"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:src="@drawable/ic_next"/>
+
+ </LinearLayout>
+
+ <ViewFlipper
+ android:id="@+id/mode"
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content">
+
+ <LinearLayout
+ android:id="@+id/mode_asymmetric"
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="vertical">
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal">
+
+ <TextView
+ android:id="@+id/label_sign"
+ android:text="@string/label_sign"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_width="0dip"
+ android:layout_weight="1"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_vertical"/>
+
+ <LinearLayout
+ android:orientation="vertical"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:layout_gravity="center_vertical"
+ android:paddingRight="5dip">
+
+ <TextView
+ android:id="@+id/main_user_id"
+ android:text="Main User Id"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="right"/>
+
+ <TextView
+ android:id="@+id/main_user_id_rest"
+ android:text="Main User Id Rest"
+ android:textAppearance="?android:attr/textAppearanceSmall"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="right"/>
+
+ </LinearLayout>
+
+ <CheckBox
+ android:id="@+id/sign"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_vertical"/>
+
+ </LinearLayout>
+
+ <LinearLayout
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ android:paddingBottom="3dip"
+ android:orientation="horizontal">
+
+ <TextView
+ android:id="@+id/label_select_public_keys"
+ android:text="@string/label_select_public_keys"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_height="wrap_content"
+ android:layout_width="0dip"
+ android:layout_weight="1"
+ android:layout_gravity="center_vertical"/>
+
+ <Button
+ android:text="@string/btn_selectEncryptKeys"
+ android:id="@+id/btn_selectEncryptKeys"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_vertical"/>
+
+ </LinearLayout>
+ </LinearLayout>
+
+ <TableLayout
+ android:id="@+id/mode_symmetric"
+ android:layout_height="wrap_content"
+ android:layout_width="fill_parent"
+ android:stretchColumns="1">
+
+ <TableRow>
+
+ <TextView
+ android:id="@+id/label_pass_phrase"
+ android:text="@string/label_pass_phrase"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:layout_gravity="center_vertical"
+ android:paddingRight="10dip"/>
+
+ <EditText
+ android:id="@+id/pass_phrase"
+ android:layout_height="wrap_content"
+ android:layout_width="fill_parent"
+ android:inputType="textPassword"/>
+
+ </TableRow>
+
+ <TableRow>
+
+ <TextView
+ android:id="@+id/label_pass_phrase_again"
+ android:text="@string/label_pass_phrase_again"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:layout_height="wrap_content"
+ android:layout_width="wrap_content"
+ android:layout_gravity="center_vertical"
+ android:paddingRight="10dip"/>
+
+ <EditText
+ android:id="@+id/pass_phrase_again"
+ android:layout_height="wrap_content"
+ android:layout_width="fill_parent"
+ android:inputType="textPassword"/>
+
+ </TableRow>
+
+ </TableLayout>
+
+ </ViewFlipper>
+
+ <View
+ android:layout_width="fill_parent"
+ android:layout_height="1dip"
+ android:background="?android:attr/listDivider"
+ android:layout_marginBottom="5dip"/>
+
+ </LinearLayout>
+
+ </ScrollView>
+
+ <LinearLayout
+ android:orientation="horizontal"
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content"
+ style="@android:style/ButtonBar">
+
+ <Button
+ android:id="@+id/btn_encrypt_to_clipboard"
+ android:text="@string/btn_encrypt_to_clipboard"
+ android:layout_weight="1"
+ android:layout_width="0dip"
+ android:layout_height="wrap_content"/>
+
+ <Button
+ android:id="@+id/btn_encrypt"
+ android:text="@string/btn_encrypt"
+ android:layout_weight="1"
+ android:layout_width="0dip"
+ android:layout_height="wrap_content"/>
+
+ </LinearLayout>
+
+</LinearLayout>
diff --git a/res/layout/encrypt_file.xml b/res/layout/encrypt_file.xml
index 259a7deba..f495bb4c0 100644
--- a/res/layout/encrypt_file.xml
+++ b/res/layout/encrypt_file.xml
@@ -149,7 +149,7 @@
<RadioButton
android:id="@+id/use_asymmetric"
- android:text="@string/use_asymmetric"
+ android:text="@string/label_asymmetric"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
@@ -157,7 +157,7 @@
<RadioButton
android:id="@+id/use_symmetric"
- android:text="@string/use_symmetric"
+ android:text="@string/label_symmetric"
android:layout_height="wrap_content"
android:layout_width="0dip"
android:layout_weight="1"
diff --git a/res/values/strings.xml b/res/values/strings.xml
index d8365f2e6..2da6b8c3b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -21,7 +21,7 @@
<string name="title_manageSecretKeys">Manage Secret Keys</string>
<string name="title_selectRecipients">Select Recipients</string>
<string name="title_selectSignature">Select Signature</string>
- <string name="title_encryptMessage">Encrypt Message</string>
+ <string name="title_encrypt">Encrypt</string>
<string name="title_decryptMessage">Decrypt Message</string>
<string name="title_encryptFile">Encrypt File</string>
<string name="title_decryptFile">Decrypt File</string>
@@ -60,6 +60,7 @@
<string name="none">&lt;none&gt;</string>
<string name="label_sign">Sign</string>
+ <string name="label_message">Message</string>
<string name="label_file">File</string>
<string name="label_pass_phrase">Pass Phrase</string>
<string name="label_pass_phrase_again">Again</string>
@@ -71,8 +72,8 @@
<string name="label_encryption_algorithm">Encryption Algorithm</string>
<string name="label_hash_algorithm">Hash Algorithm</string>
- <string name="use_asymmetric">Public Key</string>
- <string name="use_symmetric">Pass Phrase</string>
+ <string name="label_asymmetric">Public Key</string>
+ <string name="label_symmetric">Pass Phrase</string>
<string name="section_defaults">Defaults</string>
diff --git a/src/org/thialfihar/android/apg/DecryptMessageActivity.java b/src/org/thialfihar/android/apg/DecryptMessageActivity.java
index ea9e960e4..b2eaf589d 100644
--- a/src/org/thialfihar/android/apg/DecryptMessageActivity.java
+++ b/src/org/thialfihar/android/apg/DecryptMessageActivity.java
@@ -167,7 +167,7 @@ public class DecryptMessageActivity extends BaseActivity {
}
private void replyClicked() {
- Intent intent = new Intent(this, EncryptMessageActivity.class);
+ Intent intent = new Intent(this, EncryptActivity.class);
intent.setAction(Apg.Intent.ENCRYPT);
String data = mMessage.getText().toString();
data = data.replaceAll("(?m)^", "> ");
diff --git a/src/org/thialfihar/android/apg/EncryptActivity.java b/src/org/thialfihar/android/apg/EncryptActivity.java
new file mode 100644
index 000000000..e98a4c785
--- /dev/null
+++ b/src/org/thialfihar/android/apg/EncryptActivity.java
@@ -0,0 +1,783 @@
+/*
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * 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.thialfihar.android.apg;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.SignatureException;
+import java.util.Vector;
+
+import org.bouncycastle2.openpgp.PGPException;
+import org.bouncycastle2.openpgp.PGPPublicKey;
+import org.bouncycastle2.openpgp.PGPPublicKeyRing;
+import org.bouncycastle2.openpgp.PGPSecretKey;
+import org.bouncycastle2.openpgp.PGPSecretKeyRing;
+import org.bouncycastle2.util.Strings;
+import org.openintents.intents.FileManager;
+import org.thialfihar.android.apg.Apg.GeneralException;
+
+import android.app.Dialog;
+import android.content.ActivityNotFoundException;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Environment;
+import android.os.Message;
+import android.text.ClipboardManager;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.animation.AnimationUtils;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+import android.widget.ViewFlipper;
+
+public class EncryptActivity extends BaseActivity {
+ private String mSubject = null;
+ private String mSendTo = null;
+
+ private long mEncryptionKeyIds[] = null;
+
+ private EditText mMessage = null;
+ private Button mSelectKeysButton = null;
+ private Button mEncryptButton = null;
+ private Button mEncryptToClipboardButton = null;
+ private CheckBox mSign = null;
+ private TextView mMainUserId = null;
+ private TextView mMainUserIdRest = null;
+
+ private ViewFlipper mSource = null;
+ private TextView mSourceLabel = null;
+ private ImageView mSourcePrevious = null;
+ private ImageView mSourceNext = null;
+
+ private ViewFlipper mMode = null;
+ private TextView mModeLabel = null;
+ private ImageView mModePrevious = null;
+ private ImageView mModeNext = null;
+
+ private int mEncryptTarget;
+
+ private EditText mPassPhrase = null;
+ private EditText mPassPhraseAgain = null;
+ private CheckBox mAsciiArmour = null;
+
+ private EditText mFilename = null;
+ private CheckBox mDeleteAfter = null;
+ private ImageButton mBrowse = null;
+
+ private String mInputFilename = null;
+ private String mOutputFilename = null;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.encrypt);
+
+ mSource = (ViewFlipper) findViewById(R.id.source);
+ mSourceLabel = (TextView) findViewById(R.id.source_label);
+ mSourcePrevious = (ImageView) findViewById(R.id.source_previous);
+ mSourceNext = (ImageView) findViewById(R.id.source_next);
+
+ mSourcePrevious.setClickable(true);
+ mSourcePrevious.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ mSource.setInAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_right_in));
+ mSource.setOutAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_right_out));
+ mSource.showPrevious();
+ updateSource();
+ }
+ });
+
+ mSourceNext.setClickable(true);
+ OnClickListener nextSourceClickListener = new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ mSource.setInAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_left_in));
+ mSource.setOutAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_left_out));
+ mSource.showNext();
+ updateSource();
+ }
+ };
+ mSourceNext.setOnClickListener(nextSourceClickListener);
+
+ mSourceLabel.setClickable(true);
+ mSourceLabel.setOnClickListener(nextSourceClickListener);
+
+ mMode = (ViewFlipper) findViewById(R.id.mode);
+ mModeLabel = (TextView) findViewById(R.id.mode_label);
+ mModePrevious = (ImageView) findViewById(R.id.mode_previous);
+ mModeNext = (ImageView) findViewById(R.id.mode_next);
+
+ mModePrevious.setClickable(true);
+ mModePrevious.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ mMode.setInAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_right_in));
+ mMode.setOutAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_right_out));
+ mMode.showPrevious();
+ updateMode();
+ }
+ });
+
+ OnClickListener nextModeClickListener = new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ mMode.setInAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_left_in));
+ mMode.setOutAnimation(AnimationUtils.loadAnimation(EncryptActivity.this,
+ R.anim.push_left_out));
+ mMode.showNext();
+ updateMode();
+ }
+ };
+ mModeNext.setOnClickListener(nextModeClickListener);
+
+ mModeLabel.setClickable(true);
+ mModeLabel.setOnClickListener(nextModeClickListener);
+
+ mMessage = (EditText) findViewById(R.id.message);
+ mSelectKeysButton = (Button) findViewById(R.id.btn_selectEncryptKeys);
+ mEncryptButton = (Button) findViewById(R.id.btn_encrypt);
+ mEncryptToClipboardButton = (Button) findViewById(R.id.btn_encrypt_to_clipboard);
+ mSign = (CheckBox) findViewById(R.id.sign);
+ mMainUserId = (TextView) findViewById(R.id.main_user_id);
+ mMainUserIdRest = (TextView) findViewById(R.id.main_user_id_rest);
+
+ mPassPhrase = (EditText) findViewById(R.id.pass_phrase);
+ mPassPhraseAgain = (EditText) findViewById(R.id.pass_phrase_again);
+
+ // measure the height of the source_file view and set the message view's min height to that,
+ // so it fills mSource fully... bit of a hack.
+ View tmp = findViewById(R.id.source_file);
+ tmp.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
+ int height = tmp.getMeasuredHeight();
+ mMessage.setMinimumHeight(height);
+
+ mFilename = (EditText) findViewById(R.id.filename);
+ mBrowse = (ImageButton) findViewById(R.id.btn_browse);
+ mBrowse.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ openFile();
+ }
+ });
+
+ mDeleteAfter = (CheckBox) findViewById(R.id.delete_after_encryption);
+
+ mAsciiArmour = (CheckBox) findViewById(R.id.ascii_armour);
+ mAsciiArmour.setChecked(getDefaultAsciiArmour());
+ mAsciiArmour.setOnClickListener(new OnClickListener() {
+
+ @Override
+ public void onClick(View view) {
+ guessOutputFilename();
+ }
+ });
+
+ mEncryptToClipboardButton.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ encryptToClipboardClicked();
+ }
+ });
+
+ mEncryptButton.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ encryptClicked();
+ }
+ });
+
+ mSelectKeysButton.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ selectPublicKeys();
+ }
+ });
+
+ mSign.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ CheckBox checkBox = (CheckBox) v;
+ if (checkBox.isChecked()) {
+ selectSecretKey();
+ } else {
+ setSecretKeyId(0);
+ Apg.setPassPhrase(null);
+ updateView();
+ }
+ }
+ });
+
+ Intent intent = getIntent();
+ if (intent.getAction() != null &&
+ (intent.getAction().equals(Apg.Intent.ENCRYPT) ||
+ intent.getAction().equals(Apg.Intent.ENCRYPT_FILE))) {
+ Bundle extras = intent.getExtras();
+ if (extras == null) {
+ extras = new Bundle();
+ }
+ String data = extras.getString("data");
+ mSendTo = extras.getString("sendTo");
+ mSubject = extras.getString("subject");
+ long signatureKeyId = extras.getLong("signatureKeyId");
+ long encryptionKeyIds[] = extras.getLongArray("encryptionKeyIds");
+ if (signatureKeyId != 0) {
+ PGPSecretKeyRing keyRing = Apg.findSecretKeyRing(signatureKeyId);
+ PGPSecretKey masterKey = null;
+ if (keyRing != null) {
+ masterKey = Apg.getMasterKey(keyRing);
+ if (masterKey != null) {
+ Vector<PGPSecretKey> signKeys = Apg.getUsableSigningKeys(keyRing);
+ if (signKeys.size() > 0) {
+ setSecretKeyId(masterKey.getKeyID());
+ }
+ }
+ }
+ }
+
+ if (encryptionKeyIds != null) {
+ Vector<Long> goodIds = new Vector<Long>();
+ for (int i = 0; i < encryptionKeyIds.length; ++i) {
+ PGPPublicKeyRing keyRing = Apg.findPublicKeyRing(encryptionKeyIds[i]);
+ PGPPublicKey masterKey = null;
+ if (keyRing == null) {
+ continue;
+ }
+ masterKey = Apg.getMasterKey(keyRing);
+ if (masterKey == null) {
+ continue;
+ }
+ Vector<PGPPublicKey> encryptKeys = Apg.getUsableEncryptKeys(keyRing);
+ if (encryptKeys.size() == 0) {
+ continue;
+ }
+ goodIds.add(masterKey.getKeyID());
+ }
+ if (goodIds.size() > 0) {
+ mEncryptionKeyIds = new long[goodIds.size()];
+ for (int i = 0; i < goodIds.size(); ++i) {
+ mEncryptionKeyIds[i] = goodIds.get(i);
+ }
+ }
+ }
+
+ if (intent.getAction().equals(Apg.Intent.ENCRYPT)) {
+ if (data != null) {
+ mMessage.setText(data);
+ }
+ mSource.setInAnimation(null);
+ mSource.setOutAnimation(null);
+ while (mSource.getCurrentView().getId() != R.id.source_message) {
+ mSource.showNext();
+ }
+ } else if (intent.getAction().equals(Apg.Intent.ENCRYPT_FILE)) {
+ mSource.setInAnimation(null);
+ mSource.setOutAnimation(null);
+ while (mSource.getCurrentView().getId() != R.id.source_file) {
+ mSource.showNext();
+ }
+ }
+ }
+
+ updateView();
+ updateSource();
+ updateMode();
+ }
+
+ private void openFile() {
+ String filename = mFilename.getText().toString();
+
+ Intent intent = new Intent(FileManager.ACTION_PICK_FILE);
+
+ intent.setData(Uri.parse("file://" + filename));
+
+ intent.putExtra(FileManager.EXTRA_TITLE, "Select file to encrypt...");
+ intent.putExtra(FileManager.EXTRA_BUTTON_TEXT, "Open");
+
+ try {
+ startActivityForResult(intent, Id.request.filename);
+ } catch (ActivityNotFoundException e) {
+ // No compatible file manager was found.
+ Toast.makeText(this, R.string.no_filemanager_installed, Toast.LENGTH_SHORT).show();
+ }
+ }
+
+ private void guessOutputFilename() {
+ mInputFilename = mFilename.getText().toString();
+ File file = new File(mInputFilename);
+ String ending = (mAsciiArmour.isChecked() ? ".asc" : ".gpg");
+ mOutputFilename = Constants.path.app_dir + "/" + file.getName() + ending;
+ }
+
+ private void updateSource() {
+ switch (mSource.getCurrentView().getId()) {
+ case R.id.source_file: {
+ mSourceLabel.setText(R.string.label_file);
+ mEncryptButton.setText(R.string.btn_encrypt);
+ mEncryptToClipboardButton.setEnabled(false);
+ break;
+ }
+
+ case R.id.source_message: {
+ mSourceLabel.setText(R.string.label_message);
+ mEncryptButton.setText(R.string.btn_send);
+ mEncryptToClipboardButton.setEnabled(true);
+ break;
+ }
+
+ default: {
+ break;
+ }
+ }
+ }
+
+ private void updateMode() {
+ switch (mMode.getCurrentView().getId()) {
+ case R.id.mode_asymmetric: {
+ mModeLabel.setText(R.string.label_asymmetric);
+ break;
+ }
+
+ case R.id.mode_symmetric: {
+ mModeLabel.setText(R.string.label_symmetric);
+ break;
+ }
+
+ default: {
+ break;
+ }
+ }
+ }
+
+ private void encryptToClipboardClicked() {
+ mEncryptTarget = Id.target.clipboard;
+ initiateEncryption();
+ }
+
+ private void encryptClicked() {
+ if (mSource.getCurrentView().getId() == R.id.source_file) {
+ mEncryptTarget = Id.target.file;
+ } else {
+ mEncryptTarget = Id.target.email;
+ }
+ initiateEncryption();
+ }
+
+ private void initiateEncryption() {
+ if (mEncryptTarget == Id.target.file) {
+ String currentFilename = mFilename.getText().toString();
+ if (mInputFilename == null || !mInputFilename.equals(currentFilename)) {
+ guessOutputFilename();
+ }
+
+ if (mInputFilename.equals("")) {
+ Toast.makeText(this, "Select a file first.", Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ File file = new File(mInputFilename);
+ if (!file.exists() || !file.isFile()) {
+ Toast.makeText(this, "Error: file not found", Toast.LENGTH_SHORT).show();
+ return;
+ }
+ }
+
+ // symmetric encryption
+ if (mMode.getCurrentView().getId() == R.id.mode_symmetric) {
+ boolean gotPassPhrase = false;
+ String passPhrase = mPassPhrase.getText().toString();
+ String passPhraseAgain = mPassPhraseAgain.getText().toString();
+ if (!passPhrase.equals(passPhraseAgain)) {
+ Toast.makeText(this, "Pass phrases don't match.", Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ gotPassPhrase = (passPhrase.length() != 0);
+ if (!gotPassPhrase) {
+ Toast.makeText(this, "Enter a pass phrase.", Toast.LENGTH_SHORT).show();
+ return;
+ }
+ } else {
+ boolean encryptIt = mEncryptionKeyIds != null && mEncryptionKeyIds.length > 0;
+ // for now require at least one form of encryption for files
+ if (!encryptIt && mEncryptTarget == Id.target.file) {
+ Toast.makeText(this, "Select at least one encryption key.",
+ Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ if (!encryptIt && getSecretKeyId() == 0) {
+ Toast.makeText(this, "Select at least one encryption key or a signature key.",
+ Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ if (getSecretKeyId() != 0 && Apg.getPassPhrase() == null) {
+ showDialog(Id.dialog.pass_phrase);
+ return;
+ }
+ }
+
+ if (mEncryptTarget == Id.target.file) {
+ askForOutputFilename();
+ } else {
+ encryptStart();
+ }
+ }
+
+ private void askForOutputFilename() {
+ showDialog(Id.dialog.output_filename);
+ }
+
+ @Override
+ public void passPhraseCallback(String passPhrase) {
+ super.passPhraseCallback(passPhrase);
+ if (mEncryptTarget == Id.target.file) {
+ askForOutputFilename();
+ } else {
+ encryptStart();
+ }
+ }
+
+ private void encryptStart() {
+ showDialog(Id.dialog.encrypting);
+ startThread();
+ }
+
+ @Override
+ public void run() {
+ String error = null;
+ Bundle data = new Bundle();
+ Message msg = new Message();
+
+ try {
+ InputStream in;
+ OutputStream out;
+ long size;
+ boolean useAsciiArmour = true;
+ long encryptionKeyIds[] = null;
+ long signatureKeyId = 0;
+ boolean signOnly = false;
+
+ String passPhrase = null;
+ if (mMode.getCurrentView().getId() == R.id.mode_symmetric) {
+ passPhrase = mPassPhrase.getText().toString();
+ if (passPhrase.length() == 0) {
+ passPhrase = null;
+ }
+ } else {
+ encryptionKeyIds = mEncryptionKeyIds;
+ signatureKeyId = getSecretKeyId();
+ signOnly = mEncryptionKeyIds == null || mEncryptionKeyIds.length == 0;
+ }
+
+ if (mEncryptTarget == Id.target.file) {
+ if (mInputFilename.startsWith(Environment.getExternalStorageDirectory().getAbsolutePath()) ||
+ mOutputFilename.startsWith(Environment.getExternalStorageDirectory().getAbsolutePath())) {
+ if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
+ throw new GeneralException("external storage not ready");
+ }
+ }
+
+ in = new FileInputStream(mInputFilename);
+ out = new FileOutputStream(mOutputFilename);
+
+ File file = new File(mInputFilename);
+ size = file.length();
+ useAsciiArmour = mAsciiArmour.isChecked();
+ } else {
+ String message = mMessage.getText().toString();
+
+ if (signOnly) {
+ // fix the message a bit, trailing spaces and newlines break stuff,
+ // because GMail sends as HTML and such things fuck up the signature,
+ // TODO: things like "<" and ">" also fuck up the signature
+ message = message.replaceAll(" +\n", "\n");
+ message = message.replaceAll("\n\n+", "\n\n");
+ message = message.replaceFirst("^\n+", "");
+ // make sure there'll be exactly one newline at the end
+ message = message.replaceFirst("\n*$", "\n");
+ }
+
+ byte[] byteData = Strings.toUTF8ByteArray(message);
+ in = new ByteArrayInputStream(byteData);
+ out = new ByteArrayOutputStream();
+
+ size = byteData.length;
+ useAsciiArmour = true;
+ }
+
+ if (signOnly) {
+ Apg.signText(in, out, getSecretKeyId(),
+ Apg.getPassPhrase(), getDefaultHashAlgorithm(), this);
+ } else {
+ Apg.encrypt(in, out, size, useAsciiArmour,
+ encryptionKeyIds, signatureKeyId,
+ Apg.getPassPhrase(), this,
+ getDefaultEncryptionAlgorithm(), getDefaultHashAlgorithm(),
+ passPhrase);
+ }
+
+ out.close();
+ if (mEncryptTarget != Id.target.file) {
+ data.putString("message", new String(((ByteArrayOutputStream)out).toByteArray()));
+ }
+ } catch (IOException e) {
+ error = e.getMessage();
+ } catch (PGPException e) {
+ error = e.getMessage();
+ } catch (NoSuchProviderException e) {
+ error = e.getMessage();
+ } catch (NoSuchAlgorithmException e) {
+ error = e.getMessage();
+ } catch (SignatureException e) {
+ error = e.getMessage();
+ } catch (Apg.GeneralException e) {
+ error = e.getMessage();
+ }
+
+ data.putInt("type", Id.message.done);
+
+ if (error != null) {
+ data.putString("error", error);
+ }
+
+ msg.setData(data);
+ sendMessage(msg);
+ }
+
+ private void updateView() {
+ if (mEncryptionKeyIds == null || mEncryptionKeyIds.length == 0) {
+ mSelectKeysButton.setText(R.string.no_keys_selected);
+ } else if (mEncryptionKeyIds.length == 1) {
+ mSelectKeysButton.setText(R.string.one_key_selected);
+ } else {
+ mSelectKeysButton.setText("" + mEncryptionKeyIds.length + " " +
+ getResources().getString(R.string.n_keys_selected));
+ }
+
+ if (getSecretKeyId() == 0) {
+ mSign.setChecked(false);
+ mMainUserId.setText("");
+ mMainUserIdRest.setText("");
+ } else {
+ String uid = getResources().getString(R.string.unknown_user_id);
+ String uidExtra = "";
+ PGPSecretKeyRing keyRing = Apg.getSecretKeyRing(getSecretKeyId());
+ if (keyRing != null) {
+ PGPSecretKey key = Apg.getMasterKey(keyRing);
+ if (key != null) {
+ String userId = Apg.getMainUserIdSafe(this, key);
+ String chunks[] = userId.split(" <", 2);
+ uid = chunks[0];
+ if (chunks.length > 1) {
+ uidExtra = "<" + chunks[1];
+ }
+ }
+ }
+ mMainUserId.setText(uid);
+ mMainUserIdRest.setText(uidExtra);
+ mSign.setChecked(true);
+ }
+ }
+
+ private void selectPublicKeys() {
+ Intent intent = new Intent(this, SelectPublicKeyListActivity.class);
+ intent.putExtra("selection", mEncryptionKeyIds);
+ startActivityForResult(intent, Id.request.public_keys);
+ }
+
+ private void selectSecretKey() {
+ Intent intent = new Intent(this, SelectSecretKeyListActivity.class);
+ startActivityForResult(intent, Id.request.secret_keys);
+ }
+
+ @Override
+ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+ switch (requestCode) {
+ case Id.request.filename: {
+ if (resultCode == RESULT_OK && data != null) {
+ String filename = data.getDataString();
+ if (filename != null) {
+ // Get rid of URI prefix:
+ if (filename.startsWith("file://")) {
+ filename = filename.substring(7);
+ }
+ // replace %20 and so on
+ filename = Uri.decode(filename);
+
+ mFilename.setText(filename);
+ }
+ }
+ return;
+ }
+
+ case Id.request.output_filename: {
+ if (resultCode == RESULT_OK && data != null) {
+ String filename = data.getDataString();
+ if (filename != null) {
+ // Get rid of URI prefix:
+ if (filename.startsWith("file://")) {
+ filename = filename.substring(7);
+ }
+ // replace %20 and so on
+ filename = Uri.decode(filename);
+
+ FileDialog.setFilename(filename);
+ }
+ }
+ return;
+ }
+
+ case Id.request.secret_keys: {
+ if (resultCode == RESULT_OK) {
+ super.onActivityResult(requestCode, resultCode, data);
+ }
+ updateView();
+ break;
+ }
+
+ case Id.request.public_keys: {
+ if (resultCode == RESULT_OK) {
+ Bundle bundle = data.getExtras();
+ mEncryptionKeyIds = bundle.getLongArray("selection");
+ }
+ updateView();
+ break;
+ }
+
+ default: {
+ break;
+ }
+ }
+
+ super.onActivityResult(requestCode, resultCode, data);
+ }
+
+ @Override
+ public void doneCallback(Message msg) {
+ super.doneCallback(msg);
+
+ removeDialog(Id.dialog.encrypting);
+
+ Bundle data = msg.getData();
+ String error = data.getString("error");
+ if (error != null) {
+ Toast.makeText(EncryptActivity.this,
+ "Error: " + data.getString("error"),
+ Toast.LENGTH_SHORT).show();
+ return;
+ } else {
+ String message = data.getString("message");
+ switch (mEncryptTarget) {
+ case Id.target.clipboard: {
+ ClipboardManager clip = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+ clip.setText(message);
+ Toast.makeText(this, "Successfully encrypted to clipboard.",
+ Toast.LENGTH_SHORT).show();
+ break;
+ }
+
+ case Id.target.email: {
+ Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
+ emailIntent.setType("text/plain; charset=utf-8");
+ emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, message);
+ if (mSubject != null) {
+ emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,
+ mSubject);
+ }
+ if (mSendTo != null) {
+ emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,
+ new String[] { mSendTo });
+ }
+ EncryptActivity.this.
+ startActivity(Intent.createChooser(emailIntent, "Send mail..."));
+ }
+
+ case Id.target.file: {
+ Toast.makeText(this, "Successfully encrypted.", Toast.LENGTH_SHORT).show();
+ if (mDeleteAfter.isChecked()) {
+ setDeleteFile(mInputFilename);
+ showDialog(Id.dialog.delete_file);
+ }
+ break;
+ }
+
+ default: {
+ // shouldn't happen
+ break;
+ }
+ }
+ }
+ }
+
+ @Override
+ protected Dialog onCreateDialog(int id) {
+ switch (id) {
+ case Id.dialog.output_filename: {
+ return FileDialog.build(this, "Encrypt to file",
+ "Please specify which file to encrypt to.\n" +
+ "WARNING! File will be overwritten if it exists.",
+ mOutputFilename,
+ new FileDialog.OnClickListener() {
+
+ @Override
+ public void onOkClick(String filename) {
+ removeDialog(Id.dialog.output_filename);
+ mOutputFilename = filename;
+ encryptStart();
+ }
+
+ @Override
+ public void onCancelClick() {
+ removeDialog(Id.dialog.output_filename);
+ }
+ },
+ getString(R.string.filemanager_title_save),
+ getString(R.string.filemanager_btn_save),
+ Id.request.output_filename);
+ }
+
+ default: {
+ break;
+ }
+ }
+
+ return super.onCreateDialog(id);
+ }
+} \ No newline at end of file
diff --git a/src/org/thialfihar/android/apg/EncryptFileActivity.java b/src/org/thialfihar/android/apg/EncryptFileActivity.java
deleted file mode 100644
index dee9a3e39..000000000
--- a/src/org/thialfihar/android/apg/EncryptFileActivity.java
+++ /dev/null
@@ -1,520 +0,0 @@
-/*
- * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
- *
- * 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.thialfihar.android.apg;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-import java.security.SignatureException;
-
-import org.bouncycastle2.openpgp.PGPEncryptedData;
-import org.bouncycastle2.openpgp.PGPException;
-import org.bouncycastle2.openpgp.PGPSecretKey;
-import org.bouncycastle2.openpgp.PGPSecretKeyRing;
-import org.openintents.intents.FileManager;
-import org.thialfihar.android.apg.Apg.GeneralException;
-import org.thialfihar.android.apg.utils.Choice;
-
-import android.app.Dialog;
-import android.content.ActivityNotFoundException;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Environment;
-import android.os.Message;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.View.OnClickListener;
-import android.widget.ArrayAdapter;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.EditText;
-import android.widget.ImageButton;
-import android.widget.RadioGroup;
-import android.widget.Spinner;
-import android.widget.TextView;
-import android.widget.Toast;
-import android.widget.RadioGroup.OnCheckedChangeListener;
-
-public class EncryptFileActivity extends BaseActivity {
- private EditText mFilename = null;
- private CheckBox mDeleteAfter = null;
- private ImageButton mBrowse = null;
- private CheckBox mSign = null;
- private TextView mMainUserId = null;
- private TextView mMainUserIdRest = null;
- private Spinner mAlgorithm = null;
- private EditText mPassPhrase = null;
- private EditText mPassPhraseAgain = null;
- private CheckBox mAsciiArmour = null;
- private RadioGroup mEncryptionMode = null;
- private ViewGroup mAsymmetricLayout = null;
- private ViewGroup mSymmetricLayout = null;
- private Button mEncryptButton = null;
- private Button mSelectKeysButton = null;
-
- private long mEncryptionKeyIds[] = null;
- private String mInputFilename = null;
- private String mOutputFilename = null;
-
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.encrypt_file);
-
- mAsciiArmour = (CheckBox) findViewById(R.id.ascii_armour);
- mAsciiArmour.setChecked(getDefaultAsciiArmour());
- mAsciiArmour.setOnClickListener(new OnClickListener() {
-
- @Override
- public void onClick(View view) {
- guessOutputFilename();
- }
- });
-
- // asymmetric tab
- mSelectKeysButton = (Button) findViewById(R.id.btn_selectEncryptKeys);
- mSelectKeysButton.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- selectPublicKeys();
- }
- });
-
- mFilename = (EditText) findViewById(R.id.filename);
- mBrowse = (ImageButton) findViewById(R.id.btn_browse);
- mBrowse.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- openFile();
- }
- });
-
- mDeleteAfter = (CheckBox) findViewById(R.id.delete_after_encryption);
-
- mEncryptButton = (Button) findViewById(R.id.btn_encrypt);
- mSign = (CheckBox) findViewById(R.id.sign);
- mMainUserId = (TextView) findViewById(R.id.main_user_id);
- mMainUserIdRest = (TextView) findViewById(R.id.main_user_id_rest);
-
- mSign.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- CheckBox checkBox = (CheckBox) v;
- if (checkBox.isChecked()) {
- selectSecretKey();
- } else {
- setSecretKeyId(0);
- Apg.setPassPhrase(null);
- updateView();
- }
- }
- });
-
- // symmetric tab
-
- mAlgorithm = (Spinner) findViewById(R.id.algorithm);
- Choice choices[] = {
- new Choice(PGPEncryptedData.AES_128, "AES 128"),
- new Choice(PGPEncryptedData.AES_192, "AES 192"),
- new Choice(PGPEncryptedData.AES_256, "AES 256"),
- new Choice(PGPEncryptedData.BLOWFISH, "Blowfish"),
- new Choice(PGPEncryptedData.TWOFISH, "Twofish"),
- new Choice(PGPEncryptedData.CAST5, "CAST5"),
- new Choice(PGPEncryptedData.DES, "DES"),
- new Choice(PGPEncryptedData.TRIPLE_DES, "Triple DES"),
- new Choice(PGPEncryptedData.IDEA, "IDEA"),
- };
- ArrayAdapter<Choice> adapter =
- new ArrayAdapter<Choice>(this, android.R.layout.simple_spinner_item, choices);
- adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
- mAlgorithm.setAdapter(adapter);
- for (int i = 0; i < choices.length; ++i) {
- if (choices[i].getId() == getDefaultEncryptionAlgorithm()) {
- mAlgorithm.setSelection(i);
- break;
- }
- }
-
- mEncryptionMode = (RadioGroup) findViewById(R.id.encryption_mode);
- mAsymmetricLayout = (ViewGroup) findViewById(R.id.layout_asymmetric);
- mSymmetricLayout = (ViewGroup) findViewById(R.id.layout_symmetric);
- mPassPhrase = (EditText) findViewById(R.id.pass_phrase);
- mPassPhraseAgain = (EditText) findViewById(R.id.pass_phrase_again);
-
- mEncryptionMode.check(R.id.use_asymmetric);
- mEncryptionMode.setOnCheckedChangeListener(new OnCheckedChangeListener() {
- @Override
- public void onCheckedChanged(RadioGroup group, int checkedId) {
- if (checkedId == R.id.use_symmetric) {
- mAsymmetricLayout.setVisibility(ViewGroup.GONE);
- mSymmetricLayout.setVisibility(ViewGroup.VISIBLE);
- mEncryptionKeyIds = null;
- setSecretKeyId(0);
- } else {
- mAsymmetricLayout.setVisibility(ViewGroup.VISIBLE);
- mSymmetricLayout.setVisibility(ViewGroup.GONE);
- mPassPhrase.setText("");
- mPassPhraseAgain.setText("");
- }
- updateView();
- }
- });
- if (mEncryptionMode.getCheckedRadioButtonId() == R.id.use_symmetric) {
- mAsymmetricLayout.setVisibility(ViewGroup.GONE);
- mSymmetricLayout.setVisibility(ViewGroup.VISIBLE);
- } else {
- mAsymmetricLayout.setVisibility(ViewGroup.VISIBLE);
- mSymmetricLayout.setVisibility(ViewGroup.GONE);
- }
-
- mEncryptButton.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- encryptClicked();
- }
- });
-
- updateView();
- }
-
- private void updateView() {
- if (mEncryptionKeyIds == null || mEncryptionKeyIds.length == 0) {
- mSelectKeysButton.setText(R.string.no_keys_selected);
- } else if (mEncryptionKeyIds.length == 1) {
- mSelectKeysButton.setText(R.string.one_key_selected);
- } else {
- mSelectKeysButton.setText("" + mEncryptionKeyIds.length + " " +
- getResources().getString(R.string.n_keys_selected));
- }
-
- if (getSecretKeyId() == 0) {
- mSign.setChecked(false);
- mMainUserId.setText("");
- mMainUserIdRest.setText("");
- } else {
- String uid = getResources().getString(R.string.unknown_user_id);
- String uidExtra = "";
- PGPSecretKeyRing keyRing = Apg.getSecretKeyRing(getSecretKeyId());
- if (keyRing != null) {
- PGPSecretKey key = Apg.getMasterKey(keyRing);
- if (key != null) {
- String userId = Apg.getMainUserIdSafe(this, key);
- String chunks[] = userId.split(" <", 2);
- uid = chunks[0];
- if (chunks.length > 1) {
- uidExtra = "<" + chunks[1];
- }
- }
- }
- mMainUserId.setText(uid);
- mMainUserIdRest.setText(uidExtra);
- mSign.setChecked(true);
- }
- }
-
- private void openFile() {
- String filename = mFilename.getText().toString();
-
- Intent intent = new Intent(FileManager.ACTION_PICK_FILE);
-
- intent.setData(Uri.parse("file://" + filename));
-
- intent.putExtra(FileManager.EXTRA_TITLE, "Select file to encrypt...");
- intent.putExtra(FileManager.EXTRA_BUTTON_TEXT, "Open");
-
- try {
- startActivityForResult(intent, Id.request.filename);
- } catch (ActivityNotFoundException e) {
- // No compatible file manager was found.
- Toast.makeText(this, R.string.no_filemanager_installed, Toast.LENGTH_SHORT).show();
- }
- }
-
- private void selectSecretKey() {
- Intent intent = new Intent(this, SelectSecretKeyListActivity.class);
- startActivityForResult(intent, Id.request.secret_keys);
- }
-
- private void selectPublicKeys() {
- Intent intent = new Intent(this, SelectPublicKeyListActivity.class);
- intent.putExtra("selection", mEncryptionKeyIds);
- startActivityForResult(intent, Id.request.public_keys);
- }
-
- private void guessOutputFilename() {
- mInputFilename = mFilename.getText().toString();
- File file = new File(mInputFilename);
- String ending = (mAsciiArmour.isChecked() ? ".asc" : ".gpg");
- mOutputFilename = Constants.path.app_dir + "/" + file.getName() + ending;
- }
-
- private void encryptClicked() {
- String currentFilename = mFilename.getText().toString();
- if (mInputFilename == null || !mInputFilename.equals(currentFilename)) {
- guessOutputFilename();
- }
-
- if (mInputFilename.equals("")) {
- Toast.makeText(this, "Select a file first.", Toast.LENGTH_SHORT).show();
- return;
- }
-
- File file = new File(mInputFilename);
- if (!file.exists() || !file.isFile()) {
- Toast.makeText(this, "Error: file not found", Toast.LENGTH_SHORT).show();
- return;
- }
-
- // symmetric encryption
- if (mEncryptionMode.getCheckedRadioButtonId() == R.id.use_symmetric) {
- boolean gotPassPhrase = false;
- String passPhrase = mPassPhrase.getText().toString();
- String passPhraseAgain = mPassPhraseAgain.getText().toString();
- if (!passPhrase.equals(passPhraseAgain)) {
- Toast.makeText(this, "Pass phrases don't match.",
- Toast.LENGTH_SHORT).show();
- return;
- }
-
- gotPassPhrase = (passPhrase.length() != 0);
- if (!gotPassPhrase) {
- Toast.makeText(this, "Enter a pass phrase.",
- Toast.LENGTH_SHORT).show();
- return;
- }
- } else {
- boolean encryptIt = mEncryptionKeyIds != null && mEncryptionKeyIds.length > 0;
- // for now require at least one form of encryption
- if (!encryptIt) {
- Toast.makeText(this, "Select at least one encryption key.",
- Toast.LENGTH_SHORT).show();
- return;
- }
-
- if (getSecretKeyId() != 0 && Apg.getPassPhrase() == null) {
- showDialog(Id.dialog.pass_phrase);
- return;
- }
- }
-
- askForOutputFilename();
- }
-
- @Override
- public void passPhraseCallback(String passPhrase) {
- super.passPhraseCallback(passPhrase);
- askForOutputFilename();
- }
-
- private void askForOutputFilename() {
- showDialog(Id.dialog.output_filename);
- }
-
- private void encryptStart() {
- showDialog(Id.dialog.encrypting);
- startThread();
- }
-
- @Override
- public void run() {
- String error = null;
- Bundle data = new Bundle();
- Message msg = new Message();
-
- try {
- if (mInputFilename.startsWith(Environment.getExternalStorageDirectory().getAbsolutePath()) ||
- mOutputFilename.startsWith(Environment.getExternalStorageDirectory().getAbsolutePath())) {
- if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
- throw new GeneralException("external storage not ready");
- }
- }
-
- InputStream in = new FileInputStream(mInputFilename);
- OutputStream out = new FileOutputStream(mOutputFilename);
-
- String passPhrase = null;
- if (mEncryptionMode.getCheckedRadioButtonId() == R.id.use_symmetric) {
- passPhrase = mPassPhrase.getText().toString();
- if (passPhrase.length() == 0) {
- passPhrase = null;
- }
- }
-
- File file = new File(mInputFilename);
- long fileSize = file.length();
-
- Apg.encrypt(in, out, fileSize, mAsciiArmour.isChecked(),
- mEncryptionKeyIds, getSecretKeyId(),
- Apg.getPassPhrase(), this,
- ((Choice) mAlgorithm.getSelectedItem()).getId(),
- getDefaultHashAlgorithm(),
- passPhrase);
-
- out.close();
- } catch (FileNotFoundException e) {
- error = "file not found: " + e.getMessage();
- }
- catch (IOException e) {
- error = e.getMessage();
- } catch (PGPException e) {
- error = e.getMessage();
- } catch (NoSuchProviderException e) {
- error = e.getMessage();
- } catch (NoSuchAlgorithmException e) {
- error = e.getMessage();
- } catch (SignatureException e) {
- error = e.getMessage();
- } catch (Apg.GeneralException e) {
- error = e.getMessage();
- }
-
- data.putInt("type", Id.message.done);
-
- if (error != null) {
- data.putString("error", error);
- }
-
- msg.setData(data);
- sendMessage(msg);
- }
-
- @Override
- protected Dialog onCreateDialog(int id) {
- switch (id) {
- case Id.dialog.output_filename: {
- return FileDialog.build(this, "Encrypt to file",
- "Please specify which file to encrypt to.\n" +
- "WARNING! File will be overwritten if it exists.",
- mOutputFilename,
- new FileDialog.OnClickListener() {
-
- @Override
- public void onOkClick(String filename) {
- removeDialog(Id.dialog.output_filename);
- mOutputFilename = filename;
- encryptStart();
- }
-
- @Override
- public void onCancelClick() {
- removeDialog(Id.dialog.output_filename);
- }
- },
- getString(R.string.filemanager_title_save),
- getString(R.string.filemanager_btn_save),
- Id.request.output_filename);
- }
-
- default: {
- break;
- }
- }
-
- return super.onCreateDialog(id);
- }
-
- @Override
- protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- switch (requestCode) {
- case Id.request.filename: {
- if (resultCode == RESULT_OK && data != null) {
- String filename = data.getDataString();
- if (filename != null) {
- // Get rid of URI prefix:
- if (filename.startsWith("file://")) {
- filename = filename.substring(7);
- }
- // replace %20 and so on
- filename = Uri.decode(filename);
-
- mFilename.setText(filename);
- }
- }
- return;
- }
-
- case Id.request.output_filename: {
- if (resultCode == RESULT_OK && data != null) {
- String filename = data.getDataString();
- if (filename != null) {
- // Get rid of URI prefix:
- if (filename.startsWith("file://")) {
- filename = filename.substring(7);
- }
- // replace %20 and so on
- filename = Uri.decode(filename);
-
- FileDialog.setFilename(filename);
- }
- }
- return;
- }
-
- case Id.request.secret_keys: {
- if (resultCode == RESULT_OK) {
- super.onActivityResult(requestCode, resultCode, data);
- }
- updateView();
- break;
- }
-
- case Id.request.public_keys: {
- if (resultCode == RESULT_OK) {
- Bundle bundle = data.getExtras();
- mEncryptionKeyIds = bundle.getLongArray("selection");
- }
- updateView();
- break;
- }
-
- default: {
- break;
- }
- }
- super.onActivityResult(requestCode, resultCode, data);
- }
-
- @Override
- public void doneCallback(Message msg) {
- super.doneCallback(msg);
- Bundle data = msg.getData();
- removeDialog(Id.dialog.encrypting);
-
- String error = data.getString("error");
- if (error != null) {
- Toast.makeText(EncryptFileActivity.this,
- "Error: " + data.getString("error"),
- Toast.LENGTH_SHORT).show();
- } else {
- Toast.makeText(EncryptFileActivity.this,
- "Successfully encrypted.",
- Toast.LENGTH_SHORT).show();
- if (mDeleteAfter.isChecked()) {
- setDeleteFile(mInputFilename);
- showDialog(Id.dialog.delete_file);
- }
- }
- }
-}
diff --git a/src/org/thialfihar/android/apg/EncryptMessageActivity.java b/src/org/thialfihar/android/apg/EncryptMessageActivity.java
deleted file mode 100644
index 3e49d7c50..000000000
--- a/src/org/thialfihar/android/apg/EncryptMessageActivity.java
+++ /dev/null
@@ -1,379 +0,0 @@
-/*
- * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
- *
- * 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.thialfihar.android.apg;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-import java.security.SignatureException;
-import java.util.Vector;
-
-import org.bouncycastle2.openpgp.PGPException;
-import org.bouncycastle2.openpgp.PGPPublicKey;
-import org.bouncycastle2.openpgp.PGPPublicKeyRing;
-import org.bouncycastle2.openpgp.PGPSecretKey;
-import org.bouncycastle2.openpgp.PGPSecretKeyRing;
-import org.bouncycastle2.util.Strings;
-
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.Message;
-import android.text.ClipboardManager;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.EditText;
-import android.widget.TextView;
-import android.widget.Toast;
-
-public class EncryptMessageActivity extends BaseActivity {
- private String mSubject = null;
- private String mSendTo = null;
-
- private long mEncryptionKeyIds[] = null;
-
- private EditText mMessage = null;
- private Button mSelectKeysButton = null;
- private Button mEncryptButton = null;
- private Button mSendButton = null;
- private CheckBox mSign = null;
- private TextView mMainUserId = null;
- private TextView mMainUserIdRest = null;
-
- private int mEncryptTarget;
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.encrypt_message);
-
- mMessage = (EditText) findViewById(R.id.message);
- mSelectKeysButton = (Button) findViewById(R.id.btn_selectEncryptKeys);
- mEncryptButton = (Button) findViewById(R.id.btn_encrypt_to_clipboard);
- mSendButton = (Button) findViewById(R.id.btn_send);
- mSign = (CheckBox) findViewById(R.id.sign);
- mMainUserId = (TextView) findViewById(R.id.main_user_id);
- mMainUserIdRest = (TextView) findViewById(R.id.main_user_id_rest);
-
- Intent intent = getIntent();
- if (intent.getAction() != null &&
- intent.getAction().equals(Apg.Intent.ENCRYPT)) {
- String data = intent.getExtras().getString("data");
- mSendTo = intent.getExtras().getString("sendTo");
- mSubject = intent.getExtras().getString("subject");
- long signatureKeyId = intent.getExtras().getLong("signatureKeyId");
- long encryptionKeyIds[] = intent.getExtras().getLongArray("encryptionKeyIds");
- if (signatureKeyId != 0) {
- PGPSecretKeyRing keyRing = Apg.findSecretKeyRing(signatureKeyId);
- PGPSecretKey masterKey = null;
- if (keyRing != null) {
- masterKey = Apg.getMasterKey(keyRing);
- if (masterKey != null) {
- Vector<PGPSecretKey> signKeys = Apg.getUsableSigningKeys(keyRing);
- if (signKeys.size() > 0) {
- setSecretKeyId(masterKey.getKeyID());
- }
- }
- }
- }
-
- if (encryptionKeyIds != null) {
- Vector<Long> goodIds = new Vector<Long>();
- for (int i = 0; i < encryptionKeyIds.length; ++i) {
- PGPPublicKeyRing keyRing = Apg.findPublicKeyRing(encryptionKeyIds[i]);
- PGPPublicKey masterKey = null;
- if (keyRing == null) {
- continue;
- }
- masterKey = Apg.getMasterKey(keyRing);
- if (masterKey == null) {
- continue;
- }
- Vector<PGPPublicKey> encryptKeys = Apg.getUsableEncryptKeys(keyRing);
- if (encryptKeys.size() == 0) {
- continue;
- }
- goodIds.add(masterKey.getKeyID());
- }
- if (goodIds.size() > 0) {
- mEncryptionKeyIds = new long[goodIds.size()];
- for (int i = 0; i < goodIds.size(); ++i) {
- mEncryptionKeyIds[i] = goodIds.get(i);
- }
- }
- }
- if (data != null) {
- mMessage.setText(data);
- }
- }
-
- mEncryptButton.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- encryptClicked();
- }
- });
-
- mSendButton.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- sendClicked();
- }
- });
-
- mSelectKeysButton.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- selectPublicKeys();
- }
- });
-
- mSign.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- CheckBox checkBox = (CheckBox) v;
- if (checkBox.isChecked()) {
- selectSecretKey();
- } else {
- setSecretKeyId(0);
- Apg.setPassPhrase(null);
- updateView();
- }
- }
- });
-
- updateView();
- }
-
- private void encryptClicked() {
- mEncryptTarget = Id.target.clipboard;
- if (getSecretKeyId() != 0 && Apg.getPassPhrase() == null) {
- showDialog(Id.dialog.pass_phrase);
- } else {
- encryptStart();
- }
- }
-
- private void sendClicked() {
- mEncryptTarget = Id.target.email;
- if (getSecretKeyId() != 0 && Apg.getPassPhrase() == null) {
- showDialog(Id.dialog.pass_phrase);
- } else {
- encryptStart();
- }
- }
-
- @Override
- public void passPhraseCallback(String passPhrase) {
- super.passPhraseCallback(passPhrase);
- encryptStart();
- }
-
- private void encryptStart() {
- showDialog(Id.dialog.encrypting);
- startThread();
- }
-
- @Override
- public void run() {
- String error = null;
- Bundle data = new Bundle();
- Message msg = new Message();
-
- try {
- boolean encryptIt = mEncryptionKeyIds != null && mEncryptionKeyIds.length > 0;
- if (getSecretKeyId() == 0 && !encryptIt) {
- throw new Apg.GeneralException("no signature key or encryption key selected");
- }
-
- String message = mMessage.getText().toString();
- if (!encryptIt) {
- // fix the message a bit, trailing spaces and newlines break stuff,
- // because GMail sends as HTML and such things fuck up the signature,
- // TODO: things like "<" and ">" also fuck up the signature
- message = message.replaceAll(" +\n", "\n");
- message = message.replaceAll("\n\n+", "\n\n");
- message = message.replaceFirst("^\n+", "");
- // make sure there'll be exactly one newline at the end
- message = message.replaceFirst("\n*$", "\n");
- }
-
- byte[] byteData = Strings.toUTF8ByteArray(message);
- ByteArrayInputStream in = new ByteArrayInputStream(byteData);
- ByteArrayOutputStream out = new ByteArrayOutputStream();
-
- if (encryptIt) {
- Apg.encrypt(in, out, byteData.length, true, mEncryptionKeyIds, getSecretKeyId(),
- Apg.getPassPhrase(), this,
- getDefaultEncryptionAlgorithm(), getDefaultHashAlgorithm(),
- null);
- } else {
- Apg.signText(in, out, getSecretKeyId(),
- Apg.getPassPhrase(), getDefaultHashAlgorithm(), this);
- }
-
- out.close();
- data.putString("message", new String(out.toByteArray()));
- } catch (IOException e) {
- error = e.getMessage();
- } catch (PGPException e) {
- error = e.getMessage();
- } catch (NoSuchProviderException e) {
- error = e.getMessage();
- } catch (NoSuchAlgorithmException e) {
- error = e.getMessage();
- } catch (SignatureException e) {
- error = e.getMessage();
- } catch (Apg.GeneralException e) {
- error = e.getMessage();
- }
-
- data.putInt("type", Id.message.done);
-
- if (error != null) {
- data.putString("error", error);
- }
-
- msg.setData(data);
- sendMessage(msg);
- }
-
- private void updateView() {
- if (mEncryptionKeyIds == null || mEncryptionKeyIds.length == 0) {
- mSelectKeysButton.setText(R.string.no_keys_selected);
- } else if (mEncryptionKeyIds.length == 1) {
- mSelectKeysButton.setText(R.string.one_key_selected);
- } else {
- mSelectKeysButton.setText("" + mEncryptionKeyIds.length + " " +
- getResources().getString(R.string.n_keys_selected));
- }
-
- if (getSecretKeyId() == 0) {
- mSign.setChecked(false);
- mMainUserId.setText("");
- mMainUserIdRest.setText("");
- } else {
- String uid = getResources().getString(R.string.unknown_user_id);
- String uidExtra = "";
- PGPSecretKeyRing keyRing = Apg.getSecretKeyRing(getSecretKeyId());
- if (keyRing != null) {
- PGPSecretKey key = Apg.getMasterKey(keyRing);
- if (key != null) {
- String userId = Apg.getMainUserIdSafe(this, key);
- String chunks[] = userId.split(" <", 2);
- uid = chunks[0];
- if (chunks.length > 1) {
- uidExtra = "<" + chunks[1];
- }
- }
- }
- mMainUserId.setText(uid);
- mMainUserIdRest.setText(uidExtra);
- mSign.setChecked(true);
- }
- }
-
- private void selectPublicKeys() {
- Intent intent = new Intent(this, SelectPublicKeyListActivity.class);
- intent.putExtra("selection", mEncryptionKeyIds);
- startActivityForResult(intent, Id.request.public_keys);
- }
-
- private void selectSecretKey() {
- Intent intent = new Intent(this, SelectSecretKeyListActivity.class);
- startActivityForResult(intent, Id.request.secret_keys);
- }
-
- @Override
- protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- switch (requestCode) {
- case Id.request.secret_keys: {
- if (resultCode == RESULT_OK) {
- super.onActivityResult(requestCode, resultCode, data);
- }
- updateView();
- break;
- }
-
- case Id.request.public_keys: {
- if (resultCode == RESULT_OK) {
- Bundle bundle = data.getExtras();
- mEncryptionKeyIds = bundle.getLongArray("selection");
- }
- updateView();
- break;
- }
-
- default: {
- break;
- }
- }
-
- super.onActivityResult(requestCode, resultCode, data);
- }
-
- @Override
- public void doneCallback(Message msg) {
- super.doneCallback(msg);
-
- removeDialog(Id.dialog.encrypting);
-
- Bundle data = msg.getData();
- String error = data.getString("error");
- if (error != null) {
- Toast.makeText(EncryptMessageActivity.this,
- "Error: " + data.getString("error"),
- Toast.LENGTH_SHORT).show();
- return;
- } else {
- String message = data.getString("message");
- switch (mEncryptTarget) {
- case Id.target.clipboard: {
- ClipboardManager clip = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
- clip.setText(message);
- Toast.makeText(this, "Successfully encrypted to clipboard.",
- Toast.LENGTH_SHORT).show();
- break;
- }
-
- case Id.target.email: {
- Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
- emailIntent.setType("text/plain; charset=utf-8");
- emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, message);
- if (mSubject != null) {
- emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,
- mSubject);
- }
- if (mSendTo != null) {
- emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,
- new String[] { mSendTo });
- }
- EncryptMessageActivity.this.
- startActivity(Intent.createChooser(emailIntent, "Send mail..."));
- }
-
- default: {
- // shouldn't happen
- break;
- }
- }
- }
- }
-} \ No newline at end of file
diff --git a/src/org/thialfihar/android/apg/Id.java b/src/org/thialfihar/android/apg/Id.java
index 88a6b2988..601a0eef4 100644
--- a/src/org/thialfihar/android/apg/Id.java
+++ b/src/org/thialfihar/android/apg/Id.java
@@ -107,5 +107,6 @@ public final class Id {
public static final class target {
public static final int clipboard = 0x21070001;
public static final int email = 0x21070002;
+ public static final int file = 0x21070003;
}
}
diff --git a/src/org/thialfihar/android/apg/MainActivity.java b/src/org/thialfihar/android/apg/MainActivity.java
index 376b47e78..8a8d57a89 100644
--- a/src/org/thialfihar/android/apg/MainActivity.java
+++ b/src/org/thialfihar/android/apg/MainActivity.java
@@ -24,14 +24,10 @@ import android.content.ContentValues;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
-import android.content.res.ColorStateList;
import android.database.Cursor;
import android.database.SQLException;
import android.net.Uri;
import android.os.Bundle;
-import android.text.SpannableString;
-import android.text.method.LinkMovementMethod;
-import android.text.util.Linkify;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.Menu;
@@ -45,7 +41,6 @@ import android.widget.Button;
import android.widget.CursorAdapter;
import android.widget.EditText;
import android.widget.ListView;
-import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
@@ -67,7 +62,9 @@ public class MainActivity extends BaseActivity {
encryptMessageButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
- startActivity(new Intent(MainActivity.this, EncryptMessageActivity.class));
+ Intent intent = new Intent(MainActivity.this, EncryptActivity.class);
+ intent.setAction(Apg.Intent.ENCRYPT);
+ startActivity(intent);
}
});
@@ -81,7 +78,9 @@ public class MainActivity extends BaseActivity {
encryptFileButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
- startActivity(new Intent(MainActivity.this, EncryptFileActivity.class));
+ Intent intent = new Intent(MainActivity.this, EncryptActivity.class);
+ intent.setAction(Apg.Intent.ENCRYPT_FILE);
+ startActivity(intent);
}
});
@@ -212,6 +211,7 @@ public class MainActivity extends BaseActivity {
message.setText("Read the warnings!\n\n" +
"Changes:\n" +
"* encrypt to clipboard\n" +
+ "* new encrypt GUI to handle everything\n" +
"\n" +
"WARNING: be careful editing your existing keys, as they " +
"WILL be stripped of certificates right now.\n" +
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 21:08:17 +0000