big bang

.gitignore

@@ -0,0 +1,20 @@
+*~
+.classpath
+project.properties
+.project
+.settings
+bin/
+gen/
+.idea/
+*.iml
+out
+tests
+lint.xml
+local.properties
+ant.properties
+.DS_Store
+build.log
+build-log.xml
+.gradle
+build
+signing.properties

BUILDING.md

@@ -0,0 +1,53 @@
+Building Flock
+=====================
+
+Basics
+------
+
+Flock uses [Gradle](http://gradle.org) to build the project and to maintain
+dependencies.
+
+Building Flock
+-------------------
+
+The following steps should help you (re)build flock from the command line.
+
+1. Checkout the source somewhere on your filesystem with 
+
+        git clone https://github.com/WhisperSystems/Flock.git
+
+2. Make sure you have the [Android SDK](https://developer.android.com/sdk/index.html) installed somewhere on your system.
+3. Ensure the "Android Support Repository" and "Android SDK Build-tools" are installed from the Android SDK manager.
+4. Create a local.properties file at the root of your source checkout and add an sdk.dir entry to it.
+
+        sdk.dir=\<path to your sdk installation\>
+
+5. Execute Gradle:
+
+        ./gradlew build
+
+Setting up a development environment
+------------------------------------
+
+[Android Studio](https://developer.android.com/sdk/installing/studio.html) is the recommended development environment.
+
+1. Install Android Studio
+2. Make sure the "Android Support Repository" is installed in the Android Studio SDK.
+3. Make sure the latest "Android SDK build-tools" is installed in the Android Studio SDK.
+4. Create a new Android Studio project. from the Quickstart pannel (use File > Close Project to see it), choose "Checkout from Version Control" then "git".
+5. Paste the URL for the Flock project when prompted (https://github.com/rhodey/securesync.git)
+6. Android studio should detect the presence of a project file and ask you wethere to open it. Click "yes".
+7. Default config options should be good enough.
+8. Project initialisation and build should proceed.
+
+Contributing code
+-----------------
+
+Code contributions should be sent via github as pull requests, from feature branches [as explained here](https://help.github.com/articles/using-pull-requests).
+
+Mailing list
+------------
+
+Development discussion happens on the whispersystems mailing list.
+[To join](https://lists.riseup.net/www/info/whispersystems)
+Send emails to [email protected]

README.md

@@ -0,0 +1,51 @@
+Flock
+=================
+
+A secure contact and calendar syncing application for Android.
+
+Flock is a replacement for the default contact and calendar synchronization services provided by Google. Flock provides end-to-end encryption
+between multiple Android devices, putting the privacy of your contacts and calendars back under your control. To facilitate syncing between
+multiple devices a "Sync Service" is required, this can be any standards compliant WebDAV server that conforms to the following RFCs:
+
+1. RFC 2518 - HTTP Extensions for Distributed Authoring -- WEBDAV
+2. RFC 4918 - HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)
+3. RFC 6352 - CardDAV: vCard Extensions to Web Distributed Authoring and Versioning (WebDAV)
+4. RFC 4791 - Calendaring Extensions to WebDAV (CalDAV)
+5. RFC 1337 - TODO: A few more small specs to include...
+
+Building and contributing code
+==============================
+Instructions on how to build Flock, as well as on how to setup an IDE to modify it can be found in the "BUILDING.md" file.
+
+Bug tracker
+-----------
+
+Have a bug? Please create an issue here on GitHub!
+
+https://github.com/rhodey/securesync/issues
+
+Mailing list
+------------
+
+Have a question? Ask on our mailing list!
+
+[email protected]
+
+https://lists.riseup.net/www/info/whispersystems
+
+Cryptography Notice
+------------
+
+This distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. 
+BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. 
+See <http://www.wassenaar.org/> for more information.
+
+The U.S. Government Department of Commerce, Bureau of Industry and Security (BIS), has classified this software as Export Commodity Control Number (ECCN) 5D002.C.1, which includes information security software using or performing cryptographic functions with asymmetric algorithms. 
+The form and manner of this distribution makes it eligible for export under the License Exception ENC Technology Software Unrestricted (TSU) exception (see the BIS Export Administration Regulations, Section 740.13) for both object code and source code.
+
+License
+---------------------
+
+Copyright 2014 Open WhisperSystems
+
+Licensed under the GPLv3: http://www.gnu.org/licenses/gpl-3.0.html

build.gradle

@@ -0,0 +1 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.

flock/.gitignore

@@ -0,0 +1 @@
+/build

flock/build.gradle

@@ -0,0 +1,90 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:0.12.+'
+        classpath files('libs/gradle-witness.jar')
+    }
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'witness'
+
+repositories {
+    mavenCentral()
+
+    maven {
+        url "https://raw.github.com/whispersystems/maven/master/stripe-btc/releases"
+    }
+    maven {
+        url "https://raw.github.com/whispersystems/maven/master/gson/releases/"
+    }
+}
+
+android {
+    compileSdkVersion 19
+    buildToolsVersion '19.1.0'
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion 19
+    }
+
+    packagingOptions {
+        exclude 'META-INF/NOTICE'
+        exclude 'META-INF/LICENSE'
+        exclude 'META-INF/DEPENDENCIES'
+        exclude 'META-INF/NOTICE.txt'
+        exclude 'META-INF/LICENSE.txt'
+        exclude 'META-INF/DEPENDENCIES.txt'
+        exclude 'LICENSE.txt'
+    }
+
+    lintOptions {
+        abortOnError false;
+    }
+}
+
+dependencies {
+    compile group: 'com.google.guava',           name: 'guava',               version: '16.0'
+    compile group: 'com.android.support',        name: 'support-v4',          version: '19.0.1'
+    compile group: 'org.apache.jackrabbit',      name: 'jackrabbit-webdav',   version: '2.3.7'
+    compile group: 'commons-httpclient',         name: 'commons-httpclient',  version: '3.1'
+    compile group: 'javax.servlet',              name: 'servlet-api',         version: '2.5'
+    compile group: 'org.slf4j',                  name: 'slf4j-simple',        version: '1.7.5'
+    compile group: 'com.googlecode.ez-vcard',    name: 'ez-vcard',            version: '0.9.0'
+    compile group: 'org.mnode.ical4j',           name: 'ical4j',              version: '1.0.5.2'
+    compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind',    version: '2.3.0'
+    compile group: 'com.google.code.gson',       name: 'gson',                version: '2.2.4'
+    compile group: 'com.stripe',                 name: 'stripe-java-btc',     version: '1.12.0-btc-beta'
+    compile group: 'com.google.zxing',           name: 'core',                version: '3.1.0'
+}
+
+dependencyVerification {
+    verify = [
+            'com.google.guava:guava:fa917f4f3f6a76375134ba89a40d3a1ce807945a91bbdbe39c31f76e03030868',
+            'com.android.support:support-v4:a4268abd6370c3fd3f94d2a7f9e6e755f5ddd62450cf8bbc62ba789e1274d585',
+            'org.apache.jackrabbit:jackrabbit-webdav:9a11e030921bc21de7d6dcf168571a3d2671f72c351498a0daefaf79e0edc888',
+            'commons-httpclient:commons-httpclient:dbd4953d013e10e7c1cc3701a3e6ccd8c950c892f08d804fabfac21705930443',
+            'javax.servlet:servlet-api:c658ea360a70faeeadb66fb3c90a702e4142a0ab7768f9ae9828678e0d9ad4dc',
+            'org.slf4j:slf4j-simple:6d06eedca4768119b2c6ac5adf97e7b5ad57a03d6578d69e734fa083c957dc06',
+            'com.googlecode.ez-vcard:ez-vcard:2e09cc227f8f269be5fbdc17b999b9514e239281754a0b4d4c221e29ba2d0876',
+            'org.mnode.ical4j:ical4j:dedb09e8975f0703b3ae5ad60205fedda7512f91d837070be99732001a08b138',
+            'com.fasterxml.jackson.core:jackson-databind:9b789c2de23ff5a1ae1fc8193ea79e34f16d74c64c51491fbe76ca277349e694',
+            'com.google.code.gson:gson:c0328cd07ca9e363a5acd00c1cf4afe8cf554bd6d373834981ba05cebec687fb',
+            'com.stripe:stripe-java-btc:daaabd181eb6bc4868d739e023226d344a56bf6020a7ad057dc0c26fc7d223da',
+            'com.google.zxing:core:f00b32f7a1b0edc914a8f74301e8dc34f189afc4698e9c8cc54e5d46772734a5',
+            'org.slf4j:jcl-over-slf4j:261e66d2b5d95ce1bc9923ab5e614f58b2568787b2b55f74dbb861b60ff798e0',
+            'org.jsoup:jsoup:37e3b44fb9476a677a956fb684090b9b4a1e4d38bcfc30b499dbc83f109422c0',
+            'org.freemarker:freemarker:c26923394f3f1cf0427f515ee3bb6be66d1a7f4261e6d6f0504fdec63ab85da8',
+            'commons-logging:commons-logging:70903f6fc82e9908c8da9f20443f61d90f0870a312642991fe8462a0b9391784',
+            'commons-codec:commons-codec:599b40b94b4a39c2550a4b5106df071aa03199b71ad5423207e2e7356aa4f8bb',
+            'commons-lang:commons-lang:50f11b09f877c294d56f24463f47d28f929cf5044f648661c0f0cfbae9a2f49c',
+            'backport-util-concurrent:backport-util-concurrent:f5759b7fcdfc83a525a036deedcbd32e5b536b625ebc282426f16ca137eb5902',
+            'com.fasterxml.jackson.core:jackson-annotations:0c8c3811322cc84c09a93f34436fe784a1259dd5376a90aec5a73493456f757d',
+            'org.slf4j:slf4j-api:fe30825245d2336c859dc38d60c0fc5f3668dbf29cd586828d2b5667ec355b91',
+            'com.fasterxml.jackson.core:jackson-core:61f84f93e3f901134d7498b50119ee01074f10d59560e45ccd3e1d48cfec493b',
+    ]
+}
+

flock/src/androidTest/java/org/anhonesteffort/flock/test/sync/MockMasterCipher.java

@@ -0,0 +1,38 @@
+package org.anhonesteffort.flock.test.sync;
+
+import org.anhonesteffort.flock.crypto.MasterCipher;
+import org.anhonesteffort.flock.util.Base64;
+
+import java.io.IOException;
+
+/**
+ * Programmer: rhodey
+ * Date: 3/21/14
+ */
+
+// This class is meant to assist in the testing of Hiding*Store and Hiding*Collection.
+public class MockMasterCipher extends MasterCipher {
+
+  public MockMasterCipher() {
+    super(null, null);
+  }
+
+  @Override
+  public byte[] encryptAndEncode(byte[] data) {
+    return Base64.encodeBytes(data).getBytes();
+  }
+
+  @Override
+  public String encryptAndEncode(String data) {
+    return Base64.encodeBytes(data.getBytes());
+  }
+
+  @Override
+  public byte[] decodeAndDecrypt(byte[] encodedIvCiphertextAndMac) {
+    return Base64.decode(encodedIvCiphertextAndMac);
+  }
+
+  public String decodeAndDecrypt(String data) throws IOException {
+    return new String(Base64.decode(data));
+  }
+}

flock/src/androidTest/java/org/anhonesteffort/flock/test/sync/addressbook/HidingCardDavCollectionTest.java

@@ -0,0 +1,84 @@
+package org.anhonesteffort.flock.test.sync.addressbook;
+
+import android.test.AndroidTestCase;
+
+import com.google.common.base.Optional;
+import ezvcard.VCard;
+import ezvcard.VCardVersion;
+import ezvcard.property.StructuredName;
+import ezvcard.property.Uid;
+import org.anhonesteffort.flock.test.sync.MockMasterCipher;
+import org.anhonesteffort.flock.sync.addressbook.HidingCardDavCollection;
+import org.anhonesteffort.flock.sync.addressbook.HidingCardDavStore;
+import org.anhonesteffort.flock.webdav.ComponentETagPair;
+import org.anhonesteffort.flock.test.webdav.DavTestParams;
+
+import java.util.UUID;
+
+/**
+ * Programmer: rhodey
+ * Date: 2/25/14
+ */
+public class HidingCardDavCollectionTest extends AndroidTestCase {
+
+  private HidingCardDavCollection hidingCardDavCollection;
+
+  @Override
+  protected void setUp() throws Exception {
+    HidingCardDavStore hidingCardDavStore = new HidingCardDavStore(new MockMasterCipher(),
+                                                                   DavTestParams.WEBDAV_HOST,
+                                                                   DavTestParams.USERNAME,
+                                                                   DavTestParams.PASSWORD,
+                                                                   Optional.<String>absent(),
+                                                                   Optional.<String>absent());
+
+    Optional<String> addressbookHomeSet = hidingCardDavStore.getAddressbookHomeSet();
+    String           COLLECTION_PATH    = addressbookHomeSet.get().concat("addressbook/");
+
+    hidingCardDavCollection = hidingCardDavStore.getCollection(COLLECTION_PATH).get();
+  }
+
+  public void testEditProperties() throws Exception {
+    final Optional<String> ORIGINAL_DISPLAY_NAME = hidingCardDavCollection.getHiddenDisplayName();
+
+    final String NEW_DISPLAY_NAME = "Only 1337 people in here";
+
+    hidingCardDavCollection.setHiddenDisplayName(NEW_DISPLAY_NAME);
+
+    assertEquals("Addressbook display name must be maintained.",
+                 NEW_DISPLAY_NAME,
+                 hidingCardDavCollection.getHiddenDisplayName().get());
+
+    if (ORIGINAL_DISPLAY_NAME.isPresent())
+      hidingCardDavCollection.setDisplayName(ORIGINAL_DISPLAY_NAME.get());
+  }
+
+  public void testAddGetRemoveComponent() throws Exception {
+    final StructuredName structuredName = new StructuredName();
+    structuredName.setFamily("Strangelove");
+    structuredName.setGiven("idk");
+    structuredName.addPrefix("Dr");
+    structuredName.addSuffix("");
+
+    VCard putVCard = new VCard();
+    putVCard.setVersion(VCardVersion.V3_0);
+    putVCard.setUid(new Uid(UUID.randomUUID().toString()));
+    putVCard.setStructuredName(structuredName);
+    putVCard.setFormattedName("you need this too");
+
+    hidingCardDavCollection.addComponent(putVCard);
+
+    Optional<ComponentETagPair<VCard>> gotVCard = hidingCardDavCollection.getComponent(putVCard.getUid().getValue());
+    assertTrue("Added component must be found in collection.", gotVCard.isPresent());
+
+    assertEquals("vCard structured name must be maintained within the collection.",
+                 gotVCard.get().getComponent().getStructuredName().getFamily(),
+                 putVCard.getStructuredName().getFamily());
+
+    hidingCardDavCollection.removeComponent(putVCard.getUid().getValue());
+
+    assertTrue("Removed component must not be found in collection.",
+               !hidingCardDavCollection.getComponent(putVCard.getUid().getValue()).isPresent());
+  }
+
+}

flock/src/androidTest/java/org/anhonesteffort/flock/test/sync/addressbook/HidingCardDavStoreTest.java

@@ -0,0 +1,41 @@
+package org.anhonesteffort.flock.test.sync.addressbook;
+
+import android.test.AndroidTestCase;
+
+import com.google.common.base.Optional;
+import org.anhonesteffort.flock.test.sync.MockMasterCipher;
+import org.anhonesteffort.flock.sync.addressbook.HidingCardDavStore;
+import org.anhonesteffort.flock.test.webdav.DavTestParams;
+import org.anhonesteffort.flock.webdav.carddav.CardDavCollection;
+
+import java.net.URLEncoder;
+
+/**
+ * Programmer: rhodey
+ * Date: 2/25/14
+ */
+public class HidingCardDavStoreTest extends AndroidTestCase {
+
+  private HidingCardDavStore hidingCardDavStore;
+
+  @Override
+  protected void setUp() throws Exception {
+    hidingCardDavStore = new HidingCardDavStore(new MockMasterCipher(),
+                                                DavTestParams.WEBDAV_HOST,
+                                                DavTestParams.USERNAME,
+                                                DavTestParams.PASSWORD,
+                                                Optional.<String>absent(),
+                                                Optional.<String>absent());
+  }
+
+  public void testGetCollections() throws Exception {
+    final String DEFAULT_COLLECTION_OWNER = "/principals/__uids__/" + URLEncoder.encode(DavTestParams.USERNAME) + "/";
+
+    CardDavCollection collection  = hidingCardDavStore.getCollections().get(0);
+
+    assertEquals("Default addressbook collection must be owned by " + DavTestParams.USERNAME,
+                 collection.getOwnerHref().get(),
+                 DEFAULT_COLLECTION_OWNER);
+  }
+
+}