Default to FUSE. Use WebDAV as Backup, if FUSE isn't supported

1.3.5

# Conflicts:
#	main/ant-kit/pom.xml
#	main/commons/pom.xml
#	main/jacoco-report/pom.xml
#	main/keychain/pom.xml
#	main/launcher/pom.xml
#	main/pom.xml
#	main/uber-jar/pom.xml
#	main/ui/pom.xml

.gitignore

@@ -17,3 +17,7 @@ test-output/
 out/
 .idea_modules/
 *.iws
+*.iml
+
+# Temporary file created by test launcher
+main/launcher/.ipcPort.tmp

.travis.yml

@@ -1,8 +1,10 @@
 language: java
-sudo: required
-dist: trusty
+sudo: false
 jdk:
-- oraclejdk8
+- oraclejdk9
+branches:
+  except:
+  - continuous # To avoid infinite loops, as this tag is created by this Travis config
 cache:
   directories:
   - $HOME/.m2
@@ -11,7 +13,11 @@ env:
     - secure: "IfYURwZaDWuBDvyn47n0k1Zod/IQw1FF+CS5nnV08Q+NfC3vGGJMwV8m59XnbfwnWGxwvCaAbk4qP6s6+ijgZNKkvgfFMo3rfTok5zt43bIqgaFOANYV+OC/1c59gYD6ZUxhW5iNgMgU3qdsRtJuwSmfkVv/jKyLGfAbS4kN8BA=" # COVERITY_SCAN_TOKEN
     - secure: "lV9OwUbHMrMpLUH1CY+Z4puLDdFXytudyPlG1eGRsesdpuG6KM3uQVz6uAtf6lrU8DRbMM/T7ML+PmvQ4UoPPYLdLxESLLBat2qUPOIVBOhTSlCc7I0DmGy04CSvkeMy8dPaQC0ukgNiR7zwoNzfcpGRN/U9S8tziDruuHoZSrg=" # BINTRAY_API_KEY
     - secure: "oWFgRTVP6lyTa7qVxlvkpm20MtVc3BtmsNXQJS6bfg2A0o/iCQMNx7OD59BaafCLGRKvCcJVESiC8FlSylVMS7CDSyYu0gg70NUiIuHp4NBM5inFWYCy/PdQsCTzr5uvNG+rMFQpMFRaCV0FrfM3tLondcVkhsHL68l93Xoexx4=" # CODACY_PROJECT_TOKEN
+    - secure: "zJxgytA2Ks5Xzv+7kUaUq+EBFNQw9Qec63lcMJVuXVWczjL16nKW1EzzV515ag+OWL46z3lEPForDhufw0VtFnNmaX68jkO0mp01eLrHApc1llN2Y/U8GBXfNNazN4+Kom4H+z/AO+wJr8EsKMMUczCdQ3APgd9uVI0hzXw/Z3M=" # GITHUB_API_KEY
 addons:
+  apt:
+    packages:
+    - haveged
   coverity_scan:
     project:
       name: "cryptomator/cryptomator"
@@ -19,21 +25,58 @@ addons:
     build_command: "mvn -fmain/pom.xml clean test -DskipTests"
     branch_pattern: release.*
 install:
-# "clean" needed until https://bugs.openjdk.java.net/browse/JDK-8067747 is resolved.
-- mvn -fmain/pom.xml clean package -DskipTests dependency:go-offline -Pcoverage
-- mvn -fmain/pom.xml clean package -DskipTests dependency:go-offline -Prelease
+- curl -o $HOME/.m2/settings.xml https://gist.githubusercontent.com/cryptobot/cf5fbd909c4782aaeeeb7c7f4a1a43da/raw/e60ee486e34ee0c79f89f947abe2c83b4290c6bb/settings.xml
+- mvn -fmain/pom.xml clean install -DskipTests org.codehaus.mojo:versions-maven-plugin:help dependency:go-offline -Pcoverage,release # "clean install" needed until we can exclude artifacts currently in the reactor, see https://maven.apache.org/plugins/maven-dependency-plugin/go-offline-mojo.html#excludeReactor and https://issues.apache.org/jira/browse/MDEP-568
 script:
 - mvn --update-snapshots -fmain/pom.xml clean test jacoco:report verify -Pcoverage
+after_success:
+- jdk_switcher use oraclejdk8
+- curl -o ~/codacy-coverage-reporter-assembly-latest.jar https://oss.sonatype.org/service/local/repositories/releases/content/com/codacy/codacy-coverage-reporter/2.0.1/codacy-coverage-reporter-2.0.1-assembly.jar
+- $JAVA_HOME/bin/java -cp ~/codacy-coverage-reporter-assembly-latest.jar com.codacy.CodacyCoverageReporter -l Java -r main/jacoco-report/target/site/jacoco-aggregate/jacoco.xml
 before_deploy:
-- mvn -fmain/pom.xml -Prelease clean package -DskipTests
+- jdk_switcher use oraclejdk9
+- |
+  if [[ $TRAVIS_BRANCH == "develop" ]] && [[ $TRAVIS_PULL_REQUEST == "false" ]]; then
+    CONTINUOUS_RELEASE_URL=`curl -s https://api.github.com/repos/cryptomator/cryptomator/releases/tags/continuous | jq -re '.url'`
+    echo "Existing continuous release: ${CONTINUOUS_RELEASE_URL}"
+    if [[ $CONTINUOUS_RELEASE_URL == http* ]]; then
+      curl -u cryptobot:$GITHUB_API_KEY -X DELETE $CONTINUOUS_RELEASE_URL
+    fi
+  fi
+- |
+  if [[ -n "$TRAVIS_TAG" ]]; then
+    mvn -fmain/pom.xml org.codehaus.mojo:versions-maven-plugin:set -DnewVersion=$TRAVIS_TAG
+  elif [[ $TRAVIS_BRANCH == "develop" ]] && [[ $TRAVIS_PULL_REQUEST == "false" ]]; then
+    mvn -fmain/pom.xml org.codehaus.mojo:versions-maven-plugin:set -DnewVersion=SNAPSHOT-$(echo $TRAVIS_COMMIT | head -c7)
+    git tag -f continuous
+    git remote add gh https://cryptobot:${GITHUB_API_KEY}@github.com/cryptomator/cryptomator.git
+    git push -f gh continuous
+    git remote remove gh
+  fi
+- mvn -fmain/pom.xml clean package -Prelease -DskipTests
 deploy:
-- provider: releases
-  prerelease: false
-  api_key:
-    secure: "ZjE1j93v3qbPIe2YbmhS319aCbMdLQw0HuymmluTurxXsZtn9D4t2+eTr99vBVxGRuB5lzzGezPR5zjk5W7iHF7xhwrawXrFzr2rPJWzWFt0aM+Ry2njU1ROTGGXGTbv4anWeBlgMxLEInTAy/9ytOGNJlec83yc0THpOY2wxnk="
+- provider: releases # CONTINUOUS
+  prerelease: true
+  api-key: $GITHUB_API_KEY
+  tag_name: continuous
+  overwrite: true
+  file_glob: true
   file:
-    - "main/uber-jar/target/Cryptomator-$TRAVIS_TAG.jar"
-    - "main/ant-kit/target/antkit.tar.gz"
+  - "main/uber-jar/target/Cryptomator-*.jar"
+  - "main/ant-kit/target/antkit.tar.gz"
+  skip_cleanup: true
+  name: Cryptomator continuous build
+  body: Automatically built on $(date +'%F %T %Z').
+  on:
+    repo: cryptomator/cryptomator
+    branch: develop
+    condition: $TRAVIS_TAG = ''
+- provider: releases # RELEASE
+  prerelease: false
+  api_key: $GITHUB_API_KEY
+  file:
+  - "main/uber-jar/target/Cryptomator-$TRAVIS_TAG.jar"
+  - "main/ant-kit/target/antkit.tar.gz"
   skip_cleanup: true
   on:
     repo: cryptomator/cryptomator

3RD PARTY LICENSES/AGPLv3.txt

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
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+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
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+
+  Developers that use our General Public Licenses protect your rights
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+
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+
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+
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+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
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3RD PARTY LICENSES/LGPLv2.1.txt

@@ -0,0 +1,502 @@
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+
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+
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+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
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+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!

3RD PARTY LICENSES/_NOTICE.md

@@ -0,0 +1,88 @@
+# Third party softwares
+Cryptomator uses third party libraries and fonts that may be licensed under different licenses.
+
+## AquaFX
+The ProgressIndicator in ui/src/main/resource/css/mac_theme.css contains code from the AquaFX project.
+
+Copyright Claudine Zillmann (http://aquafx-project.com/)
+
+Licensed under the accompanying Modified BSD license file.
+
+## Apache Commons + Apache HttpComponents + Jackrabbit WebDAV Library
+Copyright The Apache Software Foundation
+
+Licensed under the Apache License, Version 2.0
+
+### Commons Codec
+
+src/test/org/apache/commons/codec/language/DoubleMetaphoneTest.java contains test data
+from http://aspell.net/test/orig/batch0.tab. Copyright (C) 2002 Kevin Atkinson (kevina@gnu.org)
+
+### Commons Lang
+
+This product includes software from the Spring Framework,
+under the Apache License 2.0 (see: StringUtils.containsWhitespace())
+
+### Jackrabbit WebDAV Library
+
+Based on source code originally developed by
+Day Software (http://www.day.com/).
+
+## CryptoLib + CryptoFS
+Copyright 2016, 2017 Skymatic UG (haftungsbeschränkt)
+
+Licensed under the GNU Affero General Public License, Version 3
+
+## Dagger 2
+Copyright 2014 Google, Inc.
+Copyright 2012 Square, Inc.
+
+Licensed under the Apache License, Version 2.0
+
+## EasyBind
+Copyright (c) 2014, TomasMikula
+
+Licensed under the accompanying simplified BSD license.
+
+
+## GSON + Guava
+Copyright Google, Inc.
+
+Licensed under the Apache License, Version 2.0
+
+## Jetty
+Copyright 1995-2017 Mort Bay Consulting Pty Ltd.
+
+The UnixCrypt.java code implements the one way cryptography used by
+Unix systems for simple password protection.  Copyright 1996 Aki Yoshida,
+modified April 2001  by Iris Van den Broeke, Daniel Deville.
+Permission to use, copy, modify and distribute UnixCrypt
+for non-commercial or commercial purposes and without fee is
+granted provided that the copyright notice appears in all copies.
+
+Licensed under the Apache License, Version 2.0
+
+
+## Logback
+Copyright (C) 1999-2017, QOS.ch. All rights reserved.
+
+Licensed under the GNU Lesser General Public License, Version 2.1
+
+## SIV-Mode
+Copyright (c) Sebastian Stenzel
+
+Licensed under the MIT / X11 License
+
+## SLF4J
+Copyright (c) 2004-2017 QOS.ch
+
+Licensed under the MIT / X11 License
+
+
+# Other third party assets
+Non-software work included in Cryptomator
+
+## Ionicons
+Copyright (c) 2016 Drifty (http://drifty.com/)
+
+ionicons.ttf Licensed under the accompanying MIT license

CONTRIBUTING.md

@@ -4,20 +4,9 @@
 
 - Ensure you're running the latest version of Cryptomator.
 - Ensure the bug is related to the desktop version of Cryptomator. Bugs concerning the Cryptomator iOS and Android app can be reported on the [Cryptomator for iOS issues list](https://github.com/cryptomator/cryptomator-ios/issues) and [Cryptomator for Android issues list](https://github.com/cryptomator/cryptomator-android/issues) respectively.
-- Ensure the bug was not [already reported](https://github.com/cryptomator/cryptomator/issues). You can also check out our [knowledge base](https://cryptomator.freshdesk.com/support/solutions) and our [Wiki](https://github.com/cryptomator/cryptomator/wiki).
+- Ensure the bug was not [already reported](https://github.com/cryptomator/cryptomator/issues). You can also check out our [FAQ](https://community.cryptomator.org/c/faq).
 - If you're unable to find an open issue addressing the problem, [submit a new one](https://github.com/cryptomator/cryptomator/issues/new).
 
-## Do you have questions?
-
-- Ask questions by [submitting a new issue](https://github.com/cryptomator/cryptomator/issues/new).
-- [Contact us](https://cryptomator.org/contact/) directly by writing an email. Wir sprechen auch Deutsch!
-- Have a chat with us on [Gitter](https://gitter.im/cryptomator/cryptomator).
-
-## Do you miss a feature?
-
-- Ensure the feature was not [already requested](https://github.com/cryptomator/cryptomator/issues).
-- You're welcome to suggest a feature by [submitting a new issue](https://github.com/cryptomator/cryptomator/issues/new).
-
 ## Did you write a patch that fixes a bug?
 
 - Open a new pull request with the patch.
@@ -29,7 +18,7 @@
 
 ## Code of Conduct
 
-Help us keep Cryptomator open and inclusive. Please read and follow our [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/master/CODE_OF_CONDUCT.md).
+Help us keep Cryptomator open and inclusive. Please read and follow our [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/develop/CODE_OF_CONDUCT.md).
 
 ## Above all, thank you for your contributions
 

ISSUE_TEMPLATE.md

@@ -1,24 +1,15 @@
-To tick a checkbox replace [ ] with [x]. Make sure to replace placeholders (…) accordingly.
-
 ## Issue Checklist
 
 Before creating a new issue make sure that you
-- [ ] searched [existing (and closed) issues](https://github.com/cryptomator/cryptomator/issues).
-- [ ] searched the [knowledge base](https://cryptomator.freshdesk.com/support/solutions).
-- [ ] have read the [contribution guide](https://github.com/cryptomator/cryptomator/blob/master/CONTRIBUTING.md).
-- [ ] have read the [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/master/CODE_OF_CONDUCT.md).
+- searched existing (and closed) issues: https://github.com/cryptomator/cryptomator/issues
+- searched the knowledge base: https://community.cryptomator.org/c/kb
+- have read the support guide: https://github.com/cryptomator/cryptomator/blob/develop/SUPPORT.md
+- have read the contribution guide: https://github.com/cryptomator/cryptomator/blob/develop/CONTRIBUTING.md
+- have read the code of conduct: https://github.com/cryptomator/cryptomator/blob/develop/CODE_OF_CONDUCT.md
 
 ## Basic Info
 
-This is a
-- [ ] bug report.
-- [ ] feature request.
-- [ ] question or something else.
-
-I'm using
-- [ ] Windows in version: …
-- [ ] macOS in version: …
-- [ ] Linux in version: …
+I'm using Windows / macOS / Linux / … in version: …
 
 I'm running Cryptomator in version: …  
 (You can check the version in the Cryptomator settings.)
@@ -30,7 +21,9 @@ I'm running Cryptomator in version: …
 
 ## Attachments (optional)
 
-If you want to add the log file or screenshots, please add them as attachments. If your log file seems empty and doesn't show any errors, you may enable the [debug mode](https://cryptomator.freshdesk.com/support/solutions/articles/16000046480) first and reproduce the problem to ensure all important information is contained in there. You may use test data or redact sensitive information from the log file.
+If you want to add the log file or screenshots, please add them as attachments. If your log file seems empty and doesn't show any errors, you may enable the debug mode first. Here is how to do that: https://community.cryptomator.org/t/how-do-i-enable-debug-mode/36
+
+Then reproduce the problem to ensure all important information is contained in there. You may use test data or redact sensitive information from the log file.
 
 You can find the log file
 - on Windows: %appdata%/Cryptomator/cryptomator.log

LICENSE.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
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+  "Additional permissions" are terms that supplement the terms of this
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+
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+
+  12. No Surrender of Others' Freedom.
+
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+
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+
+  If the Program specifies that a proxy can decide which future
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+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

NOTICE.md

@@ -1,115 +0,0 @@
-# CRYPTOMATOR
-Copyright (c) 2014, Sebastian Stenzel
-
-Cryptomator is licensed under the MIT license. The details can be found in the accompanying license file.
-
-## Third party softwares
-Cryptomator uses third party libraries and fonts that may be licensed under different licenses.
-
-### AquaFX
-The ProgressIndicator in ui/src/main/resource/css/mac_theme.css contains code from the AquaFX project.
-
-Copyright 2013 Claudine Zillmann (http://aquafx-project.com/)
-
-Licensed under the accompanying BSD license file.
-
-### Apache Commons Collections
-Copyright 2001-2013 The Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-### Apache Commons Codec
-Copyright 2002-2013 The Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-src/test/org/apache/commons/codec/language/DoubleMetaphoneTest.java contains test data
-from http://aspell.net/test/orig/batch0.tab. Copyright (C) 2002 Kevin Atkinson (kevina@gnu.org)
-
-### Apache Commons IO
-Copyright 2002-2012 The Apache Software Foundation
-
-This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
-
-### Apache Commons Lang
-Copyright 2001-2011 The Apache Software Foundation
-
-This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
-
-This product includes software from the Spring Framework,
-under the Apache License 2.0 (see: StringUtils.containsWhitespace())
-
-### ControlsFX
-Copyright (c) 2013, ControlsFX
-
-Licensed under the accompanying BSD license file.
-
-### Dagger 2
-Copyright 2014 Google, Inc.
-Copyright 2012 Square, Inc.
-
-Licensed under the Apache License, Version 2.0
-
-### EasyBind
-Copyright (c) 2014, TomasMikula
-
-Licensed under the accompanying BSD simplified license.
-
-### Apache Jakarta HttpClient
-Copyright 1999-2007 The Apache Software Foundation
-
-This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
-
-### Apache Log4j
-Copyright 1999-2012 Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-ResolverUtil.java Copyright 2005-2006 Tim Fennell
-
-### Ionicons
-Copyright (c) 2016 Drifty (http://drifty.com/)
-
-ionicons.ttf Licensed under the accompanying MIT license
-
-### Jackrabbit WebDAV Library
-Copyright 2004-2014 The Apache Software Foundation
-
-This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
-
-Based on source code originally developed by Day Software (http://www.day.com/).
-
-### Jackson
-Jackson is a high-performance, Free/Open Source JSON processing library.
-It was originally written by Tatu Saloranta (tatu.saloranta@iki.fi), and has
-been in development since 2007.
-It is currently developed by a community of developers, as well as supported
-commercially by FasterXML.com.
-
-**Licensing:** Jackson core and extension components may licensed under different licenses.
-To find the details that apply to this artifact see the accompanying Apache 2.0 license file.
-For more information, including possible other licensing options, contact
-FasterXML.com (http://fasterxml.com).
-
-**Credits:** A list of contributors may be found from CREDITS file, which is included
-in some artifacts (usually source distributions); but is always available
-from the source code management (SCM) system project uses.
-
-### Jetty
-Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
-
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Eclipse Public License v1.0
-and Apache License v2.0 which accompanies this distribution.
-
-The UnixCrypt.java code implements the one way cryptography used by
-Unix systems for simple password protection.  Copyright 1996 Aki Yoshida,
-modified April 2001  by Iris Van den Broeke, Daniel Deville.
-Permission to use, copy, modify and distribute UnixCrypt
-for non-commercial or commercial purposes and without fee is
-granted provided that the copyright notice appears in all copies.
-
-### JUnit
-Copyright (c) 2000-2006, www.hamcrest.org
-
-Licensed under the accompanying BSD license file.

README.md

@@ -1,10 +1,12 @@
 ![cryptomator](cryptomator.png)
 
 [![Build Status](https://travis-ci.org/cryptomator/cryptomator.svg?branch=master)](https://travis-ci.org/cryptomator/cryptomator)
-[![Coverity Scan Build Status](https://scan.coverity.com/projects/cryptomator-cryptomator/badge.svg?flat=1)](https://scan.coverity.com/projects/cryptomator-cryptomator)
+[![Known Vulnerabilities](https://snyk.io/test/github/cryptomator/cryptomator/badge.svg?targetFile=main%2Fpom.xml)](https://snyk.io/test/github/cryptomator/cryptomator?targetFile=main%2Fpom.xml)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/2a0adf3cec6a4143b91035d3924178f1)](https://www.codacy.com/app/cryptomator/cryptomator?utm_source=github.com&utm_medium=referral&utm_content=cryptomator/cryptomator&utm_campaign=Badge_Grade)
 [![Twitter](https://img.shields.io/badge/twitter-@Cryptomator-blue.svg?style=flat)](http://twitter.com/Cryptomator)
 [![POEditor](https://img.shields.io/badge/POEditor-Help%20Translate-blue.svg?style=flat)](https://poeditor.com/join/project/bHwbvJmx0E)
+[![Latest Release](https://img.shields.io/github/release/cryptomator/cryptomator.svg)](https://github.com/cryptomator/cryptomator/releases/latest)
+[![Community](https://img.shields.io/badge/help-Community-orange.svg)](https://community.cryptomator.org)
 
 Multi-platform transparent client-side encryption of your files in the cloud.
 
@@ -12,7 +14,7 @@ Download native binaries of Cryptomator on [cryptomator.org](https://cryptomator
 
 ## Features
 
-- Works with Dropbox, Google Drive, OneDrive, Nextcloud and any other cloud storage service which synchronizes with a local directory
+- Works with Dropbox, Google Drive, OneDrive, ownCloud, Nextcloud and any other cloud storage service which synchronizes with a local directory
 - Open Source means: No backdoors, control is better than trust
 - Client-side: No accounts, no data shared with any online service
 - Totally transparent: Just work on the virtual drive as if it were a USB flash drive
@@ -20,6 +22,7 @@ Download native binaries of Cryptomator on [cryptomator.org](https://cryptomator
 - File names get encrypted
 - Folder structure gets obfuscated
 - Use as many vaults in your Dropbox as you want, each having individual passwords
+- One thousand commits for the security of your data!! :tada:
 
 ### Privacy
 
@@ -57,14 +60,6 @@ mvn clean install -Prelease
 
 An executable jar file will be created inside `main/uber-jar/target`.
 
-## Contributing to Cryptomator
-
-Please read our [contribution guide](https://github.com/cryptomator/cryptomator/blob/master/CONTRIBUTING.md), if you would like to report a bug, ask a question or help us with coding.
-
-## Code of Conduct
-
-Help us keep Cryptomator open and inclusive. Please read and follow our [Code of Conduct](https://github.com/cryptomator/cryptomator/blob/master/CODE_OF_CONDUCT.md).
-
 ## License
 
-Distributed under the MIT X Consortium license. See the `LICENSES/MIT-X-Consortium-License.txt` file for more info.
+This project is dual-licensed under the GPLv3 for FOSS projects as well as a commercial license for independent software vendors and resellers. If you want to modify this application under different conditions, feel free to contact our support team.

SUPPORT.md

@@ -0,0 +1,10 @@
+# Support for Cryptomator
+
+For development-related topics, GitHub is the right place.
+
+For _everything else_, please visit our official [Cryptomator Community](https://community.cryptomator.org) (we are there, too :wink:). Amongst others, you will find:
+
+- Installation manuals
+- Usage guides
+- Help with problems
+- Tips & tricks

main/ant-kit/assembly.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3 http://maven.apache.org/xsd/assembly-1.1.3.xsd">
+<assembly xmlns="http://maven.apache.org/ASSEMBLY/2.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
 	<id>tarball</id>
 	<includeBaseDirectory>false</includeBaseDirectory>
 	<formats>
@@ -29,6 +29,7 @@
 			<directory>target</directory>
 			<includes>
 				<include>build.xml</include>
+				<include>logback.xml</include>
 			</includes>
 			<filtered>false</filtered>
 			<outputDirectory>.</outputDirectory>

main/ant-kit/pom.xml

@@ -1,14 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2016 Sebastian Stenzel
-  This file is licensed under the terms of the MIT license.
--->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>ant-kit</artifactId>
 	<packaging>pom</packaging>
@@ -60,15 +56,15 @@
 								<resource>
 									<directory>src/main/resources</directory>
 									<filtering>true</filtering>
-									<excludes>
-										<exclude>fixed-binaries/**</exclude>
-									</excludes>
+									<includes>
+										<include>build.xml</include>
+									</includes>
 								</resource>
 								<resource>
 									<directory>src/main/resources</directory>
 									<filtering>false</filtering>
 									<includes>
-										<include>fixed-binaries/**</include>
+										<include>logback.xml</include>
 									</includes>
 								</resource>
 							</resources>
@@ -80,7 +76,7 @@
 			<!-- create antkit.tar.gz: -->
 			<plugin>
 				<artifactId>maven-assembly-plugin</artifactId>
-				<version>3.0.0</version>
+				<version>3.1.0</version>
 				<executions>
 					<execution>
 						<id>make-assembly</id>

main/ant-kit/src/main/resources/build.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project name="Cryptomator" default="create-jar" basedir="." xmlns:fx="javafx:com.sun.javafx.tools.ant">
-	<taskdef uri="javafx:com.sun.javafx.tools.ant" resource="com/sun/javafx/tools/ant/antlib.xml" classpath="\${java.class.path}:\${java.home}/../lib/ant-javafx.jar:." />
+	<taskdef uri="javafx:com.sun.javafx.tools.ant" resource="com/sun/javafx/tools/ant/antlib.xml" classpath="\${java.class.path}:\${java.home}/lib/ant-javafx.jar:." />
 	
 	<!-- Define application to build -->
 	<fx:application id="Cryptomator" name="Cryptomator" version="${project.version}" mainClass="org.cryptomator.launcher.Cryptomator" />
@@ -20,49 +20,25 @@
 			</fx:manifest>
 		</fx:jar>
 	</target>
-	
-	<!-- Create Debian package -->
-	<target name="deb" depends="create-jar">
-		<fx:deploy nativeBundles="deb" outdir="antbuild" outfile="Cryptomator-${project.version}" verbose="true">
+
+	<!-- Create Image package -->
+	<target name="image" depends="create-jar">
+		<fx:deploy nativeBundles="image" outdir="antbuild" verbose="true">
 			<fx:application refid="Cryptomator" />
-			<fx:info title="Cryptomator" vendor="cryptomator.org" copyright="cryptomator.org" license="MIT" category="Utility">
-				<fx:association mimetype="application/x-vnd.cryptomator-vault-metadata" extension="cryptomator" description="Cryptomator Vault Metadata" />
-			</fx:info>
-			<fx:platform j2se="8.0">
-				<fx:property name="cryptomator.logPath" value="~/.Cryptomator/cryptomator.log" />
-				<fx:property name="cryptomator.upgradeLogPath" value="~/.Cryptomator/upgrade.log" />
+			<fx:info title="Cryptomator" vendor="cryptomator.org" copyright="cryptomator.org" license="GPL" category="Utility"/>
+			<fx:platform j2se="9.0">
+				<fx:property name="logback.configurationFile" value="logback.xml" />
 				<fx:property name="cryptomator.settingsPath" value="~/.Cryptomator/settings.json" />
 				<fx:property name="cryptomator.ipcPortPath" value="~/.Cryptomator/ipcPort.bin" />
+				<fx:jvmarg value="-Xss2m"/>
 				<fx:jvmarg value="-Xmx512m"/>
+				<fx:jvmarg value="--add-modules"/>
+				<fx:jvmarg value="jdk.incubator.httpclient"/>
 			</fx:platform>
 			<fx:resources>
+				<fx:fileset dir="." type="data" includes="logback.xml" />
 				<fx:fileset dir="antbuild" type="jar" includes="Cryptomator-${project.version}.jar" />
 				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="launcher-${project.version}.jar"/>
-				<fx:fileset dir="fixed-binaries" type="data" includes="linux-launcher-*" arch=""/>
-			</fx:resources>
-			<fx:permissions elevated="false" />
-			<fx:preferences install="true" />
-		</fx:deploy>
-	</target>
-	
-	<!-- Create Red Hat package -->
-	<target name="rpm" depends="create-jar">
-		<fx:deploy nativeBundles="rpm" outdir="antbuild" outfile="Cryptomator-${project.version}" verbose="true">
-			<fx:application refid="Cryptomator" />
-			<fx:info title="Cryptomator" vendor="cryptomator.org" copyright="cryptomator.org" license="MIT" category="Utility">
-				<fx:association mimetype="application/x-vnd.cryptomator-vault-metadata" extension="cryptomator" description="Cryptomator Vault Metadata" />
-			</fx:info>
-			<fx:platform j2se="8.0">
-				<fx:property name="cryptomator.logPath" value="~/.Cryptomator/cryptomator.log" />
-				<fx:property name="cryptomator.upgradeLogPath" value="~/.Cryptomator/upgrade.log" />
-				<fx:property name="cryptomator.settingsPath" value="~/.Cryptomator/settings.json" />
-				<fx:property name="cryptomator.ipcPortPath" value="~/.Cryptomator/ipcPort.bin" />
-				<fx:jvmarg value="-Xmx512m"/>
-			</fx:platform>
-			<fx:resources>
-				<fx:fileset dir="antbuild" type="jar" includes="Cryptomator-${project.version}.jar" />
-				<fx:fileset dir="libs" type="jar" includes="*.jar" excludes="launcher-${project.version}.jar"/>
-				<fx:fileset dir="fixed-binaries" type="data" includes="linux-launcher-*" arch=""/>
 			</fx:resources>
 			<fx:permissions elevated="false" />
 			<fx:preferences install="true" />

main/ant-kit/src/main/resources/logback.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE xml>
+<configuration scan="true" debug="true">
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+	
+	<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+		<file>${user.home}/.Cryptomator/cryptomator.log</file>
+		<append>false</append>
+		<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
+			<fileNamePattern>${user.home}/.Cryptomator/cryptomator%i.log</fileNamePattern>
+			<minIndex>0</minIndex>
+			<maxIndex>9</maxIndex>
+		</rollingPolicy>
+		<triggeringPolicy class="org.cryptomator.logging.LaunchBasedTriggeringPolicy" />
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+	
+	<appender name="UPGRADE_FILE" class="ch.qos.logback.core.FileAppender">
+		<file>${user.home}/.Cryptomator/upgrade.log</file>
+		<append>true</append>
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="org.cryptomator" level="INFO" />
+	<logger name="org.eclipse.jetty.server.HttpChannel" level="INFO" />
+	<logger name="org.cryptomator.ui.model" level="INFO">
+		<appender-ref ref="UPGRADE_FILE" />
+	</logger>
+
+	<root level="INFO">
+		<appender-ref ref="STDOUT" />
+		<appender-ref ref="FILE" />
+	</root>
+
+</configuration>

main/ant-kit/src/main/resources/package/linux/control

@@ -1,16 +0,0 @@
-Package: APPLICATION_PACKAGE
-Version: APPLICATION_VERSION
-Section: contrib/utils
-Maintainer: Sebastian Stenzel <sebastian.stenzel@gmail.com>
-Homepage: https://cryptomator.org
-Vcs-Git: https://github.com/totalvoidness/cryptomator.git
-Vcs-Browser: https://github.com/totalvoidness/cryptomator
-Priority: optional
-Architecture: APPLICATION_ARCH
-Provides: APPLICATION_PACKAGE
-Installed-Size: APPLICATION_INSTALLED_SIZE
-Depends: gvfs-bin, gvfs-backends, gvfs-fuse
-Description: Multi-platform client-side encryption of your cloud files.
- Cryptomator provides free client-side AES encryption for your cloud files.
- Create encrypted vaults, which get mounted as virtual volumes. Whatever
- you save on one of these volumes will end up encrypted inside your vault.

main/ant-kit/src/main/resources/package/linux/copyright

@@ -1,23 +0,0 @@
-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: cryptomator
-Source: <https://github.com/totalvoidness/cryptomator>
-
-Copyright: 2015 Sebastian Stenzel <sebastian.stenzel@gmail.com> and contributors.
-License: MIT
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
- .
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
- .
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

main/ant-kit/src/main/resources/package/linux/postinst

@@ -1,50 +0,0 @@
-#!/bin/sh
-# postinst script for APPLICATION_NAME
-#
-# see: dh_installdeb(1)
-
-set -e
-
-# summary of how this script can be called:
-#        * <postinst> `configure' <most-recently-configured-version>
-#        * <old-postinst> `abort-upgrade' <new version>
-#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
-#          <new-version>
-#        * <postinst> `abort-remove'
-#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
-#          <failed-install-package> <version> `removing'
-#          <conflicting-package> <version>
-# for details, see http://www.debian.org/doc/debian-policy/ or
-# the debian-policy package
-
-case "$1" in
-    configure)
-        echo Adding shortcut to the menu
-SECONDARY_LAUNCHERS_INSTALL
-APP_CDS_CACHE
-        xdg-desktop-menu install --novendor /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME.desktop
-FILE_ASSOCIATION_INSTALL
-
-        rm /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME
-        if [ $(uname -m) = "x86_64" ]; then
-        	mv /opt/APPLICATION_FS_NAME/app/linux-launcher-x64 /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME
-        else
-            mv /opt/APPLICATION_FS_NAME/app/linux-launcher-x86 /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME
-        fi
-    ;;
-
-    abort-upgrade|abort-remove|abort-deconfigure)
-    ;;
-
-    *)
-        echo "postinst called with unknown argument \`$1'" >&2
-        exit 1
-    ;;
-esac
-
-# dh_installdeb will replace this with shell code automatically
-# generated by other debhelper scripts.
-
-#DEBHELPER#
-
-exit 0

main/ant-kit/src/main/resources/package/linux/spec

@@ -1,54 +0,0 @@
-Summary: APPLICATION_SUMMARY
-Name: APPLICATION_PACKAGE
-Version: APPLICATION_VERSION
-Release: 1
-License: APPLICATION_LICENSE_TYPE
-Vendor: APPLICATION_VENDOR
-Prefix: /opt
-Provides: APPLICATION_PACKAGE
-Requires: ld-linux.so.2 libX11.so.6 libXext.so.6 libXi.so.6 libXrender.so.1 libXtst.so.6 libasound.so.2 libc.so.6 libdl.so.2 libgcc_s.so.1 libm.so.6 libpthread.so.0 libthread_db.so.1
-Autoprov: 0
-Autoreq: 0
-
-#avoid ARCH subfolder
-%define _rpmfilename %%{NAME}-%%{VERSION}-%%{RELEASE}.%%{ARCH}.rpm
-
-#comment line below to enable effective jar compression
-#it could easily get your package size from 40 to 15Mb but 
-#build time will substantially increase and it may require unpack200/system java to install
-%define __jar_repack %{nil}
-
-%description
-APPLICATION_DESCRIPTION
-
-%prep
-
-%build
-
-%install
-rm -rf %{buildroot}
-mkdir -p %{buildroot}/opt
-cp -r %{_sourcedir}/APPLICATION_FS_NAME %{buildroot}/opt
-
-%files
-APPLICATION_LICENSE_FILE
-/opt/APPLICATION_FS_NAME
-
-%post
-SECONDARY_LAUNCHERS_INSTALL
-APP_CDS_CACHE
-xdg-desktop-menu install --novendor /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME.desktop
-FILE_ASSOCIATION_INSTALL
-rm /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME
-if [ $(uname -m) = "x86_64" ]; then
-	mv /opt/APPLICATION_FS_NAME/app/linux-launcher-x64 /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME
-else
-    mv /opt/APPLICATION_FS_NAME/app/linux-launcher-x86 /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME
-fi
-
-%preun
-SECONDARY_LAUNCHERS_REMOVE
-xdg-desktop-menu uninstall --novendor /opt/APPLICATION_FS_NAME/APPLICATION_LAUNCHER_FILENAME.desktop
-FILE_ASSOCIATION_REMOVE
-
-%clean

main/commons/pom.xml

@@ -1,16 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2015 Markus Kreusch
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>commons</artifactId>
 	<name>Cryptomator Commons</name>
@@ -34,18 +28,13 @@
 			<groupId>org.fxmisc.easybind</groupId>
 			<artifactId>easybind</artifactId>
 		</dependency>
-		
+
 		<!-- DI -->
 		<dependency>
 			<groupId>com.google.dagger</groupId>
 			<artifactId>dagger</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>com.google.dagger</groupId>
-			<artifactId>dagger-compiler</artifactId>
-			<scope>provided</scope>
-		</dependency>
-		
+
 		<!-- Logging -->
 		<dependency>
 			<groupId>org.slf4j</groupId>

main/commons/src/main/java/org/cryptomator/common/CommonsModule.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 import java.util.Comparator;

main/commons/src/main/java/org/cryptomator/common/ConsumerThrowingException.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 @FunctionalInterface

main/commons/src/main/java/org/cryptomator/common/LazyInitializer.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 import java.util.concurrent.atomic.AtomicReference;
@@ -43,7 +48,7 @@ public final class LazyInitializer {
 			try {
 				return reference.updateAndGet(invokeFactoryIfNull(factory));
 			} catch (InitializationException e) {
-				Throwables.throwIfUnchecked(e);
+				Throwables.throwIfUnchecked(e.getCause());
 				Throwables.throwIfInstanceOf(e.getCause(), exceptionType);
 				throw e;
 			}
@@ -56,7 +61,6 @@ public final class LazyInitializer {
 				try {
 					return factory.get();
 				} catch (Exception e) {
-					Throwables.throwIfUnchecked(e); // don't catch unchecked exceptions
 					throw new InitializationException(e);
 				}
 			} else {

main/commons/src/main/java/org/cryptomator/common/Optionals.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 import java.util.Optional;

main/commons/src/main/java/org/cryptomator/common/RunnableThrowingException.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 @FunctionalInterface

main/commons/src/main/java/org/cryptomator/common/SemVerComparator.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation

main/commons/src/main/java/org/cryptomator/common/SupplierThrowingException.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common;
 
 @FunctionalInterface

main/commons/src/main/java/org/cryptomator/common/settings/Settings.java

@@ -1,8 +1,8 @@
 /*******************************************************************************
- * Copyright (c) 2014, 2016 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- * 
+ * Copyright (c) 2014, 2017 Sebastian Stenzel
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
+ *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
  ******************************************************************************/
@@ -10,12 +10,12 @@ package org.cryptomator.common.settings;
 
 import java.util.function.Consumer;
 
-import org.apache.commons.lang3.SystemUtils;
-
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleObjectProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import javafx.beans.value.ObservableValue;
@@ -29,18 +29,19 @@ public class Settings {
 	public static final int MAX_PORT = 65535;
 	public static final boolean DEFAULT_CHECK_FOR_UDPATES = true;
 	public static final int DEFAULT_PORT = 42427;
-	public static final boolean DEFAULT_USE_IPV6 = SystemUtils.IS_OS_WINDOWS;
 	public static final int DEFAULT_NUM_TRAY_NOTIFICATIONS = 3;
 	public static final String DEFAULT_GVFS_SCHEME = "dav";
 	public static final boolean DEFAULT_DEBUG_MODE = false;
+	public static final VolumeImpl DEFAULT_VOLUME_IMPL = VolumeImpl.FUSE;
 
 	private final ObservableList<VaultSettings> directories = FXCollections.observableArrayList(VaultSettings::observables);
 	private final BooleanProperty checkForUpdates = new SimpleBooleanProperty(DEFAULT_CHECK_FOR_UDPATES);
 	private final IntegerProperty port = new SimpleIntegerProperty(DEFAULT_PORT);
-	private final BooleanProperty useIpv6 = new SimpleBooleanProperty(DEFAULT_USE_IPV6);
 	private final IntegerProperty numTrayNotifications = new SimpleIntegerProperty(DEFAULT_NUM_TRAY_NOTIFICATIONS);
 	private final StringProperty preferredGvfsScheme = new SimpleStringProperty(DEFAULT_GVFS_SCHEME);
 	private final BooleanProperty debugMode = new SimpleBooleanProperty(DEFAULT_DEBUG_MODE);
+	private final ObjectProperty<VolumeImpl> volumeImpl = new SimpleObjectProperty<>(DEFAULT_VOLUME_IMPL);
+
 	private Consumer<Settings> saveCmd;
 
 	/**
@@ -50,10 +51,10 @@ public class Settings {
 		directories.addListener((ListChangeListener.Change<? extends VaultSettings> change) -> this.save());
 		checkForUpdates.addListener(this::somethingChanged);
 		port.addListener(this::somethingChanged);
-		useIpv6.addListener(this::somethingChanged);
 		numTrayNotifications.addListener(this::somethingChanged);
 		preferredGvfsScheme.addListener(this::somethingChanged);
 		debugMode.addListener(this::somethingChanged);
+		volumeImpl.addListener(this::somethingChanged);
 	}
 
 	void setSaveCmd(Consumer<Settings> saveCmd) {
@@ -84,10 +85,6 @@ public class Settings {
 		return port;
 	}
 
-	public BooleanProperty useIpv6() {
-		return useIpv6;
-	}
-
 	public IntegerProperty numTrayNotifications() {
 		return numTrayNotifications;
 	}
@@ -100,4 +97,8 @@ public class Settings {
 		return debugMode;
 	}
 
+	public ObjectProperty<VolumeImpl> volumeImpl() {
+		return volumeImpl;
+	}
+
 }

main/commons/src/main/java/org/cryptomator/common/settings/SettingsJsonAdapter.java

@@ -30,10 +30,10 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {
 		writeVaultSettingsArray(out, value.getDirectories());
 		out.name("checkForUpdatesEnabled").value(value.checkForUpdates().get());
 		out.name("port").value(value.port().get());
-		out.name("useIpv6").value(value.useIpv6().get());
 		out.name("numTrayNotifications").value(value.numTrayNotifications().get());
 		out.name("preferredGvfsScheme").value(value.preferredGvfsScheme().get());
 		out.name("debugMode").value(value.debugMode().get());
+		out.name("volumeImpl").value(value.volumeImpl().get().name());
 		out.endObject();
 	}
 
@@ -53,33 +53,30 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {
 		while (in.hasNext()) {
 			String name = in.nextName();
 			switch (name) {
-			case "directories":
-				settings.getDirectories().addAll(readVaultSettingsArray(in));
-				break;
-			case "checkForUpdatesEnabled":
-				settings.checkForUpdates().set(in.nextBoolean());
-				break;
-			case "port":
-				settings.port().set(in.nextInt());
-				break;
-			case "useIpv6":
-				// Temporarily we will disable loading this setting, as we want the default value on each app start.
-				// This setting might be removed completely in the future
-				// settings.useIpv6().set(in.nextBoolean());
-				in.skipValue();
-				break;
-			case "numTrayNotifications":
-				settings.numTrayNotifications().set(in.nextInt());
-				break;
-			case "preferredGvfsScheme":
-				settings.preferredGvfsScheme().set(in.nextString());
-				break;
-			case "debugMode":
-				settings.debugMode().set(in.nextBoolean());
-				break;
-			default:
-				LOG.warn("Unsupported vault setting found in JSON: " + name);
-				in.skipValue();
+				case "directories":
+					settings.getDirectories().addAll(readVaultSettingsArray(in));
+					break;
+				case "checkForUpdatesEnabled":
+					settings.checkForUpdates().set(in.nextBoolean());
+					break;
+				case "port":
+					settings.port().set(in.nextInt());
+					break;
+				case "numTrayNotifications":
+					settings.numTrayNotifications().set(in.nextInt());
+					break;
+				case "preferredGvfsScheme":
+					settings.preferredGvfsScheme().set(in.nextString());
+					break;
+				case "debugMode":
+					settings.debugMode().set(in.nextBoolean());
+					break;
+				case "volumeImpl":
+					settings.volumeImpl().set(parseNioAdapterName(in.nextString()));
+					break;
+				default:
+					LOG.warn("Unsupported vault setting found in JSON: " + name);
+					in.skipValue();
 			}
 		}
 		in.endObject();
@@ -87,6 +84,14 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {
 		return settings;
 	}
 
+	private VolumeImpl parseNioAdapterName(String nioAdapterName) {
+		try {
+			return VolumeImpl.valueOf(nioAdapterName);
+		} catch (IllegalArgumentException e) {
+			return Settings.DEFAULT_VOLUME_IMPL;
+		}
+	}
+
 	private List<VaultSettings> readVaultSettingsArray(JsonReader in) throws IOException {
 		List<VaultSettings> result = new ArrayList<>();
 		in.beginArray();

main/commons/src/main/java/org/cryptomator/common/settings/SettingsProvider.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -97,6 +97,9 @@ public class SettingsProvider implements Provider<Settings> {
 		try (InputStream in = Files.newInputStream(settingsPath, StandardOpenOption.READ); //
 				Reader reader = new InputStreamReader(in, StandardCharsets.UTF_8)) {
 			settings = gson.fromJson(reader, Settings.class);
+			if (settings == null) {
+				throw new IOException("Unexpected EOF");
+			}
 			LOG.info("Settings loaded from " + settingsPath);
 		} catch (IOException e) {
 			LOG.info("Failed to load settings, creating new one.");

main/commons/src/main/java/org/cryptomator/common/settings/VaultSettings.java

@@ -28,6 +28,7 @@ public class VaultSettings {
 	public static final boolean DEFAULT_UNLOCK_AFTER_STARTUP = false;
 	public static final boolean DEFAULT_MOUNT_AFTER_UNLOCK = true;
 	public static final boolean DEFAULT_REAVEAL_AFTER_MOUNT = true;
+	public static final boolean DEFAULT_USES_INDIVIDUAL_MOUNTPATH = false;
 
 	private final String id;
 	private final ObjectProperty<Path> path = new SimpleObjectProperty<>();
@@ -36,6 +37,8 @@ public class VaultSettings {
 	private final BooleanProperty unlockAfterStartup = new SimpleBooleanProperty(DEFAULT_UNLOCK_AFTER_STARTUP);
 	private final BooleanProperty mountAfterUnlock = new SimpleBooleanProperty(DEFAULT_MOUNT_AFTER_UNLOCK);
 	private final BooleanProperty revealAfterMount = new SimpleBooleanProperty(DEFAULT_REAVEAL_AFTER_MOUNT);
+	private final BooleanProperty usesIndividualMountPath = new SimpleBooleanProperty(DEFAULT_USES_INDIVIDUAL_MOUNTPATH);
+	private final StringProperty individualMountPath = new SimpleStringProperty();
 
 	public VaultSettings(String id) {
 		this.id = Objects.requireNonNull(id);
@@ -44,7 +47,7 @@ public class VaultSettings {
 	}
 
 	Observable[] observables() {
-		return new Observable[] {path, mountName, winDriveLetter, unlockAfterStartup, mountAfterUnlock, revealAfterMount};
+		return new Observable[]{path, mountName, winDriveLetter, unlockAfterStartup, mountAfterUnlock, revealAfterMount, usesIndividualMountPath, individualMountPath};
 	}
 
 	private void deriveMountNameFromPath(Path path) {
@@ -123,6 +126,14 @@ public class VaultSettings {
 		return revealAfterMount;
 	}
 
+	public BooleanProperty usesIndividualMountPath() {
+		return usesIndividualMountPath;
+	}
+
+	public StringProperty individualMountPath() {
+		return individualMountPath;
+	}
+
 	/* Hashcode/Equals */
 
 	@Override

main/commons/src/main/java/org/cryptomator/common/settings/VaultSettingsJsonAdapter.java

@@ -27,6 +27,9 @@ class VaultSettingsJsonAdapter {
 		out.name("unlockAfterStartup").value(value.unlockAfterStartup().get());
 		out.name("mountAfterUnlock").value(value.mountAfterUnlock().get());
 		out.name("revealAfterMount").value(value.revealAfterMount().get());
+		out.name("usesIndividualMountPath").value(value.usesIndividualMountPath().get());
+		//TODO: should this always be written? ( because it could contain metadata, which the user does not want to save!)
+		out.name("individualMountPath").value(value.individualMountPath().get());
 		out.endObject();
 	}
 
@@ -34,39 +37,47 @@ class VaultSettingsJsonAdapter {
 		String id = null;
 		String path = null;
 		String mountName = null;
+		String individualMountPath = null;
 		String winDriveLetter = null;
 		boolean unlockAfterStartup = VaultSettings.DEFAULT_UNLOCK_AFTER_STARTUP;
 		boolean mountAfterUnlock = VaultSettings.DEFAULT_MOUNT_AFTER_UNLOCK;
 		boolean revealAfterMount = VaultSettings.DEFAULT_REAVEAL_AFTER_MOUNT;
+		boolean usesIndividualMountPath = VaultSettings.DEFAULT_USES_INDIVIDUAL_MOUNTPATH;
 
 		in.beginObject();
 		while (in.hasNext()) {
 			String name = in.nextName();
 			switch (name) {
-			case "id":
-				id = in.nextString();
-				break;
-			case "path":
-				path = in.nextString();
-				break;
-			case "mountName":
-				mountName = in.nextString();
-				break;
-			case "winDriveLetter":
-				winDriveLetter = in.nextString();
-				break;
-			case "unlockAfterStartup":
-				unlockAfterStartup = in.nextBoolean();
-				break;
-			case "mountAfterUnlock":
-				mountAfterUnlock = in.nextBoolean();
-				break;
-			case "revealAfterMount":
-				revealAfterMount = in.nextBoolean();
-				break;
-			default:
-				LOG.warn("Unsupported vault setting found in JSON: " + name);
-				in.skipValue();
+				case "id":
+					id = in.nextString();
+					break;
+				case "path":
+					path = in.nextString();
+					break;
+				case "mountName":
+					mountName = in.nextString();
+					break;
+				case "winDriveLetter":
+					winDriveLetter = in.nextString();
+					break;
+				case "unlockAfterStartup":
+					unlockAfterStartup = in.nextBoolean();
+					break;
+				case "mountAfterUnlock":
+					mountAfterUnlock = in.nextBoolean();
+					break;
+				case "revealAfterMount":
+					revealAfterMount = in.nextBoolean();
+					break;
+				case "usesIndividualMountPath":
+					usesIndividualMountPath = in.nextBoolean();
+					break;
+				case "individualMountPath":
+					individualMountPath = in.nextString();
+					break;
+				default:
+					LOG.warn("Unsupported vault setting found in JSON: " + name);
+					in.skipValue();
 			}
 		}
 		in.endObject();
@@ -78,6 +89,8 @@ class VaultSettingsJsonAdapter {
 		vaultSettings.unlockAfterStartup().set(unlockAfterStartup);
 		vaultSettings.mountAfterUnlock().set(mountAfterUnlock);
 		vaultSettings.revealAfterMount().set(revealAfterMount);
+		vaultSettings.usesIndividualMountPath().set(usesIndividualMountPath);
+		vaultSettings.individualMountPath().set(individualMountPath);
 		return vaultSettings;
 	}
 

main/commons/src/main/java/org/cryptomator/common/settings/VolumeImpl.java

@@ -0,0 +1,33 @@
+package org.cryptomator.common.settings;
+
+import java.util.Arrays;
+
+public enum VolumeImpl {
+	WEBDAV("WebDAV"),
+	FUSE("FUSE");
+
+	private String displayName;
+
+	VolumeImpl(String displayName) {
+		this.displayName = displayName;
+	}
+
+	public String getDisplayName() {
+		return displayName;
+	}
+
+	/**
+	 * Finds a VolumeImpl by display name.
+	 *
+	 * @param displayName Display name of the VolumeImpl
+	 * @return VolumeImpl with the given <code>displayName</code>.
+	 * @throws IllegalArgumentException if not volumeImpl with the given <code>displayName</code> was found.
+	 */
+	public static VolumeImpl forDisplayName(String displayName) throws IllegalArgumentException {
+		return Arrays.stream(values()) //
+				.filter(impl -> impl.displayName.equals(displayName)) //
+				.findAny() //
+				.orElseThrow(IllegalArgumentException::new);
+	}
+
+}

main/commons/src/test/java/org/cryptomator/common/SemVerComparatorTest.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation

main/commons/src/test/java/org/cryptomator/common/settings/SettingsJsonAdapterTest.java

@@ -21,17 +21,17 @@ public class SettingsJsonAdapterTest {
 		String json = "{\"directories\": [" + vault1Json + "," + vault2Json + "]," //
 				+ "\"checkForUpdatesEnabled\": true,"//
 				+ "\"port\": 8080,"//
-				+ "\"useIpv6\": true,"//
-				+ "\"numTrayNotifications\": 42}";
+				+ "\"numTrayNotifications\": 42,"//
+				+ "\"volumeImpl\": \"FUSE\"}";
 
 		Settings settings = adapter.fromJson(json);
 
 		Assert.assertTrue(settings.checkForUpdates().get());
 		Assert.assertEquals(2, settings.getDirectories().size());
 		Assert.assertEquals(8080, settings.port().get());
-		// Assert.assertTrue(settings.useIpv6().get()); temporarily ignored
 		Assert.assertEquals(42, settings.numTrayNotifications().get());
 		Assert.assertEquals("dav", settings.preferredGvfsScheme().get());
+		Assert.assertEquals(VolumeImpl.FUSE, settings.volumeImpl().get());
 	}
 
 }

main/commons/src/test/java/org/cryptomator/common/settings/SettingsTest.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.common.settings;
 
 import java.io.IOException;

main/commons/src/test/java/org/cryptomator/common/settings/VaultSettingsJsonAdapterTest.java

@@ -20,7 +20,7 @@ public class VaultSettingsJsonAdapterTest {
 
 	@Test
 	public void testDeserialize() throws IOException {
-		String json = "{\"id\": \"foo\", \"path\": \"/foo/bar\", \"mountName\": \"test\", \"winDriveLetter\": \"X\", \"shouldBeIgnored\": true}";
+		String json = "{\"id\": \"foo\", \"path\": \"/foo/bar\", \"mountName\": \"test\", \"winDriveLetter\": \"X\", \"shouldBeIgnored\": true, \"individualMountPath\": \"/home/test/crypto\"}";
 		JsonReader jsonReader = new JsonReader(new StringReader(json));
 
 		VaultSettings vaultSettings = adapter.read(jsonReader);
@@ -28,6 +28,7 @@ public class VaultSettingsJsonAdapterTest {
 		Assert.assertEquals(Paths.get("/foo/bar"), vaultSettings.path().get());
 		Assert.assertEquals("test", vaultSettings.mountName().get());
 		Assert.assertEquals("X", vaultSettings.winDriveLetter().get());
+		Assert.assertEquals("/home/test/crypto", vaultSettings.individualMountPath().get());
 	}
 
 }

main/commons/src/test/java/org/cryptomator/common/settings/VaultSettingsTest.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation

main/jacoco-report/pom.xml

@@ -1,11 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (c) 2016 Sebastian Stenzel This file is licensed under the terms of the MIT license. See the LICENSE.txt file for more info. -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>jacoco-report</artifactId>
 	<name>Cryptomator Code Coverage Report</name>
@@ -28,27 +27,6 @@
 		<dependency>
 			<groupId>org.cryptomator</groupId>
 			<artifactId>launcher</artifactId>
-			<exclusions>
-				<exclusion>
-					<!-- conflict with codacy-coverage-reporter -->
-					<groupId>org.apache.logging.log4j</groupId>
-					<artifactId>*</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-		
-		<!-- binary dependency used during build -->
-		<dependency>
-			<groupId>com.codacy</groupId>
-			<artifactId>codacy-coverage-reporter</artifactId>
-			<version>1.0.13</version>
-			<classifier>assembly</classifier>
-			<exclusions>
-				<exclusion>
-					<groupId>*</groupId>
-					<artifactId>*</artifactId>
-				</exclusion>
-			</exclusions>
 		</dependency>
 	</dependencies>
 
@@ -67,28 +45,6 @@
 					</execution>
 				</executions>
 			</plugin>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<version>1.5.0</version>
-				<executions>
-					<execution>
-						<phase>verify</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>com.codacy.CodacyCoverageReporter</mainClass>
-							<arguments>
-								<argument>-l</argument>
-								<argument>Java</argument>
-								<argument>-r</argument>
-								<argument>${project.build.directory}/site/jacoco-aggregate/jacoco.xml</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
 		</plugins>
 	</build>
 </project>

main/keychain/pom.xml

@@ -1,9 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>keychain</artifactId>
 	<name>System Keychain Access</name>
@@ -17,25 +18,22 @@
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>commons-codec</groupId>
-			<artifactId>commons-codec</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.cryptomator</groupId>
 			<artifactId>jni</artifactId>
 		</dependency>
+		
+		<!-- Google -->
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+		</dependency>
 
 		<!-- DI -->
 		<dependency>
 			<groupId>com.google.dagger</groupId>
 			<artifactId>dagger</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>com.google.dagger</groupId>
-			<artifactId>dagger-compiler</artifactId>
-			<scope>provided</scope>
-		</dependency>
 		
 		<!-- Logging -->
 		<dependency>

main/keychain/src/main/java/org/cryptomator/keychain/KeychainAccess.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 public interface KeychainAccess {

main/keychain/src/main/java/org/cryptomator/keychain/KeychainAccessStrategy.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 interface KeychainAccessStrategy extends KeychainAccess {

main/keychain/src/main/java/org/cryptomator/keychain/KeychainModule.java

@@ -1,19 +1,34 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.util.Optional;
 import java.util.Set;
 
-import org.cryptomator.jni.JniModule;
-
 import com.google.common.collect.Sets;
-
 import dagger.Module;
 import dagger.Provides;
 import dagger.multibindings.ElementsIntoSet;
+import org.cryptomator.jni.JniFunctions;
+import org.cryptomator.jni.MacFunctions;
+import org.cryptomator.jni.WinFunctions;
 
-@Module(includes = {JniModule.class})
+@Module
 public class KeychainModule {
 
+	@Provides
+	Optional<MacFunctions> provideOptionalMacFunctions() {
+		return JniFunctions.macFunctions();
+	}
+
+	@Provides
+	Optional<WinFunctions> provideOptionalWinFunctions() {
+		return JniFunctions.winFunctions();
+	}
+
 	@Provides
 	@ElementsIntoSet
 	Set<KeychainAccessStrategy> provideKeychainAccessStrategies(MacSystemKeychainAccess macKeychain, WindowsProtectedKeychainAccess winKeychain) {

main/keychain/src/main/java/org/cryptomator/keychain/MacSystemKeychainAccess.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.util.Optional;
@@ -10,35 +15,35 @@ import org.cryptomator.jni.MacKeychainAccess;
 
 class MacSystemKeychainAccess implements KeychainAccessStrategy {
 
-	private final MacKeychainAccess keychain;
+	private final Optional<MacFunctions> macFunctions;
 
 	@Inject
 	public MacSystemKeychainAccess(Optional<MacFunctions> macFunctions) {
-		if (macFunctions.isPresent()) {
-			this.keychain = macFunctions.get().keychainAccess();
-		} else {
-			this.keychain = null;
-		}
+		this.macFunctions = macFunctions;
+	}
+
+	private MacKeychainAccess keychain() {
+		return macFunctions.orElseThrow(IllegalStateException::new).keychainAccess();
 	}
 
 	@Override
 	public void storePassphrase(String key, CharSequence passphrase) {
-		keychain.storePassword(key, passphrase);
+		keychain().storePassword(key, passphrase);
 	}
 
 	@Override
 	public char[] loadPassphrase(String key) {
-		return keychain.loadPassword(key);
+		return keychain().loadPassword(key);
 	}
 
 	@Override
 	public boolean isSupported() {
-		return SystemUtils.IS_OS_MAC_OSX && keychain != null;
+		return SystemUtils.IS_OS_MAC_OSX && macFunctions.isPresent();
 	}
 
 	@Override
 	public void deletePassphrase(String key) {
-		keychain.deletePassword(key);
+		keychain().deletePassword(key);
 	}
 
 }

main/keychain/src/main/java/org/cryptomator/keychain/WindowsProtectedKeychainAccess.java

@@ -1,7 +1,10 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
-import static java.nio.charset.StandardCharsets.UTF_8;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -13,7 +16,6 @@ import java.io.Writer;
 import java.lang.reflect.Type;
 import java.nio.ByteBuffer;
 import java.nio.CharBuffer;
-import java.nio.charset.StandardCharsets;
 import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.NoSuchFileException;
@@ -27,13 +29,7 @@ import java.util.UUID;
 
 import javax.inject.Inject;
 
-import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.jni.WinDataProtection;
-import org.cryptomator.jni.WinFunctions;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
+import com.google.common.io.BaseEncoding;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonDeserializationContext;
@@ -45,6 +41,13 @@ import com.google.gson.JsonSerializationContext;
 import com.google.gson.JsonSerializer;
 import com.google.gson.annotations.SerializedName;
 import com.google.gson.reflect.TypeToken;
+import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.jni.WinDataProtection;
+import org.cryptomator.jni.WinFunctions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
 
 class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 
@@ -53,19 +56,15 @@ class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 			.registerTypeHierarchyAdapter(byte[].class, new ByteArrayJsonAdapter()) //
 			.disableHtmlEscaping().create();
 
-	private final WinDataProtection dataProtection;
+	private final Optional<WinFunctions> winFunctions;
 	private final Path keychainPath;
 	private Map<String, KeychainEntry> keychainEntries;
 
 	@Inject
 	public WindowsProtectedKeychainAccess(Optional<WinFunctions> winFunctions) {
-		if (winFunctions.isPresent()) {
-			this.dataProtection = winFunctions.get().dataProtection();
-		} else {
-			this.dataProtection = null;
-		}
+		this.winFunctions = winFunctions;
 		String keychainPathProperty = System.getProperty("cryptomator.keychainPath");
-		if (dataProtection != null && keychainPathProperty == null) {
+		if (keychainPathProperty == null) {
 			LOG.warn("Windows DataProtection module loaded, but no cryptomator.keychainPath property found.");
 		}
 		if (keychainPathProperty != null) {
@@ -78,6 +77,10 @@ class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 		}
 	}
 
+	private WinDataProtection dataProtection() {
+		return winFunctions.orElseThrow(IllegalStateException::new).dataProtection();
+	}
+
 	@Override
 	public void storePassphrase(String key, CharSequence passphrase) {
 		loadKeychainEntriesIfNeeded();
@@ -86,7 +89,7 @@ class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 		buf.get(cleartext);
 		KeychainEntry entry = new KeychainEntry();
 		entry.salt = generateSalt();
-		entry.ciphertext = dataProtection.protect(cleartext, entry.salt);
+		entry.ciphertext = dataProtection().protect(cleartext, entry.salt);
 		Arrays.fill(buf.array(), (byte) 0x00);
 		Arrays.fill(cleartext, (byte) 0x00);
 		keychainEntries.put(key, entry);
@@ -100,7 +103,7 @@ class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 		if (entry == null) {
 			return null;
 		}
-		byte[] cleartext = dataProtection.unprotect(entry.ciphertext, entry.salt);
+		byte[] cleartext = dataProtection().unprotect(entry.ciphertext, entry.salt);
 		if (cleartext == null) {
 			return null;
 		}
@@ -121,7 +124,7 @@ class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 
 	@Override
 	public boolean isSupported() {
-		return SystemUtils.IS_OS_WINDOWS && dataProtection != null && keychainPath != null;
+		return SystemUtils.IS_OS_WINDOWS && winFunctions.isPresent() && keychainPath != null;
 	}
 
 	private byte[] generateSalt() {
@@ -174,16 +177,16 @@ class WindowsProtectedKeychainAccess implements KeychainAccessStrategy {
 
 	private static class ByteArrayJsonAdapter implements JsonSerializer<byte[]>, JsonDeserializer<byte[]> {
 
-		private static final Base64 BASE64 = new Base64();
+		private static final BaseEncoding BASE64 = BaseEncoding.base64();
 
 		@Override
 		public byte[] deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
-			return BASE64.decode(json.getAsString().getBytes(StandardCharsets.UTF_8));
+			return BASE64.decode(json.getAsString());
 		}
 
 		@Override
 		public JsonElement serialize(byte[] src, Type typeOfSrc, JsonSerializationContext context) {
-			return new JsonPrimitive(new String(BASE64.encode(src), StandardCharsets.UTF_8));
+			return new JsonPrimitive(BASE64.encode(src));
 		}
 
 	}

main/keychain/src/test/java/org/cryptomator/keychain/KeychainModuleTest.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.util.Optional;
@@ -9,9 +14,11 @@ public class KeychainModuleTest {
 
 	@Test
 	public void testGetKeychain() {
-		Optional<KeychainAccess> keychainAccess = DaggerTestKeychainComponent.builder().jniModule(new TestJniModule()).keychainModule(new TestKeychainModule()).build().keychainAccess();
+		Optional<KeychainAccess> keychainAccess = DaggerTestKeychainComponent.builder().keychainModule(new TestKeychainModule()).build().keychainAccess();
 		Assert.assertTrue(keychainAccess.isPresent());
 		Assert.assertTrue(keychainAccess.get() instanceof MapKeychainAccess);
+		keychainAccess.get().storePassphrase("test", "asd");
+		Assert.assertArrayEquals("asd".toCharArray(), keychainAccess.get().loadPassphrase("test"));
 	}
 
 }

main/keychain/src/test/java/org/cryptomator/keychain/MapKeychainAccess.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.util.HashMap;

main/keychain/src/test/java/org/cryptomator/keychain/TestJniModule.java

@@ -1,23 +0,0 @@
-package org.cryptomator.keychain;
-
-import java.util.Optional;
-
-import org.cryptomator.jni.JniModule;
-import org.cryptomator.jni.MacFunctions;
-import org.cryptomator.jni.WinFunctions;
-
-import dagger.Lazy;
-
-public class TestJniModule extends JniModule {
-
-	@Override
-	public Optional<WinFunctions> winFunctions(Lazy<WinFunctions> winFunction) {
-		return Optional.empty();
-	}
-
-	@Override
-	public Optional<MacFunctions> macFunctions(Lazy<MacFunctions> winFunction) {
-		return Optional.empty();
-	}
-
-}

main/keychain/src/test/java/org/cryptomator/keychain/TestKeychainComponent.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.util.Optional;

main/keychain/src/test/java/org/cryptomator/keychain/TestKeychainModule.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.util.Set;

main/keychain/src/test/java/org/cryptomator/keychain/WindowsProtectedKeychainAccessTest.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.keychain;
 
 import java.io.IOException;

main/launcher/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>launcher</artifactId>
 	<name>Cryptomator Launcher</name>
@@ -34,24 +34,15 @@
 			<groupId>com.google.dagger</groupId>
 			<artifactId>dagger</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>com.google.dagger</groupId>
-			<artifactId>dagger-compiler</artifactId>
-			<scope>provided</scope>
-		</dependency>
 
 		<!-- Logging -->
 		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
+			<groupId>ch.qos.logback</groupId>
+			<artifactId>logback-core</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-slf4j-impl</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-jul</artifactId>
+			<groupId>ch.qos.logback</groupId>
+			<artifactId>logback-classic</artifactId>
 		</dependency>
 	</dependencies>
 </project>

main/launcher/src/main/java/org/cryptomator/launcher/CleanShutdownPerformer.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import java.util.concurrent.ConcurrentHashMap;

main/launcher/src/main/java/org/cryptomator/launcher/Cryptomator.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import java.io.IOException;

main/launcher/src/main/java/org/cryptomator/launcher/FileOpenRequestHandler.java

@@ -6,18 +6,14 @@
  *******************************************************************************/
 package org.cryptomator.launcher;
 
+import java.awt.Desktop;
 import java.io.File;
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
 import java.nio.file.InvalidPathException;
 import java.nio.file.Path;
-import java.util.List;
 import java.util.concurrent.BlockingQueue;
 
-import org.apache.commons.lang3.SystemUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -28,8 +24,12 @@ class FileOpenRequestHandler {
 
 	public FileOpenRequestHandler(BlockingQueue<Path> fileOpenRequests) {
 		this.fileOpenRequests = fileOpenRequests;
-		if (SystemUtils.IS_OS_MAC_OSX) {
-			addOsxFileOpenHandler();
+		try {
+			Desktop.getDesktop().setOpenFileHandler(e -> {
+				e.getFiles().stream().map(File::toPath).forEach(fileOpenRequests::add);
+			});
+		} catch (UnsupportedOperationException e) {
+			LOG.info("Unable to setOpenFileHandler, probably not supported on this OS.");
 		}
 	}
 
@@ -55,48 +55,4 @@ class FileOpenRequestHandler {
 		}
 	}
 
-	/**
-	 * Event subscription code inspired by https://gitlab.com/axet/desktop/blob/master/java/src/main/java/com/github/axet/desktop/os/mac/AppleHandlers.java
-	 */
-	private void addOsxFileOpenHandler() {
-		try {
-			final Class<?> applicationClass = Class.forName("com.apple.eawt.Application");
-			final Class<?> openFilesHandlerClass = Class.forName("com.apple.eawt.OpenFilesHandler");
-			final Method getApplication = applicationClass.getMethod("getApplication");
-			final Object application = getApplication.invoke(null);
-			final Method setOpenFileHandler = applicationClass.getMethod("setOpenFileHandler", openFilesHandlerClass);
-			final ClassLoader openFilesHandlerClassLoader = openFilesHandlerClass.getClassLoader();
-			final OpenFilesEventInvocationHandler openFilesHandler = new OpenFilesEventInvocationHandler();
-			final Object openFilesHandlerObject = Proxy.newProxyInstance(openFilesHandlerClassLoader, new Class<?>[] {openFilesHandlerClass}, openFilesHandler);
-			setOpenFileHandler.invoke(application, openFilesHandlerObject);
-		} catch (ReflectiveOperationException | RuntimeException e) {
-			// Since we're trying to call OS-specific code, we'll just have to hope for the best.
-			LOG.error("Exception adding OS X file open handler", e);
-		}
-	}
-
-	/**
-	 * Handler class inspired by https://gitlab.com/axet/desktop/blob/master/java/src/main/java/com/github/axet/desktop/os/mac/AppleHandlers.java
-	 */
-	private class OpenFilesEventInvocationHandler implements InvocationHandler {
-		@Override
-		public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-			if (method.getName().equals("openFiles")) {
-				final Class<?> openFilesEventClass = Class.forName("com.apple.eawt.AppEvent$OpenFilesEvent");
-				final Method getFiles = openFilesEventClass.getMethod("getFiles");
-				Object e = args[0];
-				try {
-					@SuppressWarnings("unchecked")
-					final List<File> ff = (List<File>) getFiles.invoke(e);
-					ff.stream().map(File::toPath).forEach(fileOpenRequests::add);
-				} catch (RuntimeException ee) {
-					throw ee;
-				} catch (Exception ee) {
-					throw new RuntimeException(ee);
-				}
-			}
-			return null;
-		}
-	}
-
 }

main/launcher/src/main/java/org/cryptomator/launcher/InterProcessCommunicationProtocol.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 public interface InterProcessCommunicationProtocol {

main/launcher/src/main/java/org/cryptomator/launcher/InterProcessCommunicator.java

@@ -1,9 +1,17 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import java.io.Closeable;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.UnknownHostException;
 import java.nio.ByteBuffer;
 import java.nio.channels.ReadableByteChannel;
 import java.nio.channels.WritableByteChannel;
@@ -12,6 +20,7 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardOpenOption;
 import java.rmi.ConnectException;
+import java.rmi.ConnectIOException;
 import java.rmi.NotBoundException;
 import java.rmi.Remote;
 import java.rmi.RemoteException;
@@ -49,22 +58,20 @@ abstract class InterProcessCommunicator implements InterProcessCommunicationProt
 
 	// visible for testing
 	static InterProcessCommunicator start(Path portFilePath, InterProcessCommunicationProtocol endpoint) throws IOException {
-		// try to connect to existing server:
-		int port = readPort(portFilePath);
-		LOG.debug("Connecting to running process on TCP port {}...", port);
+		System.setProperty("java.rmi.server.hostname", "localhost");
 		try {
-			ClientCommunicator client = new ClientCommunicator(port);
+			// try to connect to existing server:
+			ClientCommunicator client = new ClientCommunicator(portFilePath);
 			LOG.trace("Connected to running process.");
 			return client;
-		} catch (ConnectException | NotBoundException e) {
-			LOG.debug("Did not find running process.");
+		} catch (ConnectException | ConnectIOException | NotBoundException e) {
+			LOG.debug("Could not connect to running process.");
 			// continue
 		}
 
 		// spawn a new server:
 		LOG.trace("Spawning new server...");
-		ServerCommunicator server = new ServerCommunicator(endpoint);
-		writePort(portFilePath, server.getPort());
+		ServerCommunicator server = new ServerCommunicator(endpoint, portFilePath);
 		LOG.debug("Server listening on port {}.", server.getPort());
 		return server;
 	}
@@ -73,7 +80,7 @@ abstract class InterProcessCommunicator implements InterProcessCommunicationProt
 		final String settingsPathProperty = System.getProperty("cryptomator.ipcPortPath");
 		if (settingsPathProperty == null) {
 			LOG.warn("System property cryptomator.ipcPortPath not set.");
-			return Paths.get("ipcPort.tmp");
+			return Paths.get(".ipcPort.tmp");
 		} else {
 			return Paths.get(replaceHomeDir(settingsPathProperty));
 		}
@@ -91,12 +98,30 @@ abstract class InterProcessCommunicator implements InterProcessCommunicationProt
 
 		private final IpcProtocolRemote remote;
 
-		private ClientCommunicator(int port) throws ConnectException, NotBoundException, RemoteException {
-			if (port == 0) {
-				throw new ConnectException("Can not connect to port 0.");
+		private ClientCommunicator(Path portFilePath) throws ConnectException, NotBoundException, RemoteException {
+			if (Files.notExists(portFilePath)) {
+				throw new ConnectException("No IPC port file.");
+			}
+			try {
+				int port = ClientCommunicator.readPort(portFilePath);
+				LOG.debug("Connecting to port {}...", port);
+				Registry registry = LocateRegistry.getRegistry("localhost", port, new ClientSocketFactory());
+				this.remote = (IpcProtocolRemote) registry.lookup(RMI_NAME);
+			} catch (IOException e) {
+				throw new ConnectException("Error reading IPC port file.");
+			}
+		}
+
+		private static int readPort(Path portFilePath) throws IOException {
+			ByteBuffer buf = ByteBuffer.allocate(Integer.BYTES);
+			try (ReadableByteChannel ch = Files.newByteChannel(portFilePath, StandardOpenOption.READ)) {
+				if (ch.read(buf) == Integer.BYTES) {
+					buf.flip();
+					return buf.getInt();
+				} else {
+					throw new IOException("Invalid IPC port file.");
+				}
 			}
-			Registry registry = LocateRegistry.getRegistry(port);
-			this.remote = (IpcProtocolRemote) registry.lookup(RMI_NAME);
 		}
 
 		@Override
@@ -125,15 +150,30 @@ abstract class InterProcessCommunicator implements InterProcessCommunicationProt
 		private final ServerSocket socket;
 		private final Registry registry;
 		private final IpcProtocolRemoteImpl remote;
+		private final Path portFilePath;
 
-		private ServerCommunicator(InterProcessCommunicationProtocol delegate) throws IOException {
-			this.socket = new ServerSocket(0, Byte.MAX_VALUE, InetAddress.getLocalHost());
+		private ServerCommunicator(InterProcessCommunicationProtocol delegate, Path portFilePath) throws IOException {
+			this.socket = new ServerSocket(0, Byte.MAX_VALUE, InetAddress.getByName("localhost"));
 			RMIClientSocketFactory csf = RMISocketFactory.getDefaultSocketFactory();
 			SingletonServerSocketFactory ssf = new SingletonServerSocketFactory(socket);
 			this.registry = LocateRegistry.createRegistry(0, csf, ssf);
 			this.remote = new IpcProtocolRemoteImpl(delegate);
 			UnicastRemoteObject.exportObject(remote, 0);
 			registry.rebind(RMI_NAME, remote);
+			this.portFilePath = portFilePath;
+			ServerCommunicator.writePort(portFilePath, socket.getLocalPort());
+		}
+
+		private static void writePort(Path portFilePath, int port) throws IOException {
+			ByteBuffer buf = ByteBuffer.allocate(Integer.BYTES);
+			buf.putInt(port);
+			buf.flip();
+			MoreFiles.createParentDirectories(portFilePath);
+			try (WritableByteChannel ch = Files.newByteChannel(portFilePath, StandardOpenOption.WRITE, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) {
+				if (ch.write(buf) != Integer.BYTES) {
+					throw new IOException("Did not write expected number of bytes.");
+				}
+			}
 		}
 
 		@Override
@@ -156,6 +196,7 @@ abstract class InterProcessCommunicator implements InterProcessCommunicationProt
 				registry.unbind(RMI_NAME);
 				UnicastRemoteObject.unexportObject(remote, true);
 				socket.close();
+				Files.deleteIfExists(portFilePath);
 				LOG.debug("Server shut down.");
 			} catch (NotBoundException | IOException e) {
 				LOG.warn("Failed to close IPC Server.", e);
@@ -204,31 +245,30 @@ abstract class InterProcessCommunicator implements InterProcessCommunicationProt
 
 	}
 
-	private static int readPort(Path path) throws IOException {
-		if (Files.notExists(path)) {
-			return 0;
-		}
-		ByteBuffer buf = ByteBuffer.allocate(Integer.BYTES);
-		try (ReadableByteChannel ch = Files.newByteChannel(path, StandardOpenOption.READ)) {
-			if (ch.read(buf) == Integer.BYTES) {
-				buf.flip();
-				return buf.getInt();
-			} else {
-				return 0;
-			}
+	/**
+	 * Creates client sockets with short timeouts.
+	 */
+	private static class ClientSocketFactory implements RMIClientSocketFactory {
+
+		@Override
+		public Socket createSocket(String host, int port) throws IOException {
+			return new SocketWithFixedTimeout(host, port, 1000);
 		}
+
 	}
 
-	private static void writePort(Path path, int port) throws IOException {
-		ByteBuffer buf = ByteBuffer.allocate(Integer.BYTES);
-		buf.putInt(port);
-		buf.flip();
-		MoreFiles.createParentDirectories(path);
-		try (WritableByteChannel ch = Files.newByteChannel(path, StandardOpenOption.WRITE, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) {
-			if (ch.write(buf) != Integer.BYTES) {
-				throw new IOException("Did not write expected number of bytes.");
-			}
+	private static class SocketWithFixedTimeout extends Socket {
+
+		public SocketWithFixedTimeout(String host, int port, int timeoutInMs) throws UnknownHostException, IOException {
+			super(host, port);
+			super.setSoTimeout(timeoutInMs);
 		}
+
+		@Override
+		public synchronized void setSoTimeout(int timeout) throws SocketException {
+			// do nothing, timeout is fixed
+		}
+
 	}
 
 }

main/launcher/src/main/java/org/cryptomator/launcher/LauncherComponent.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import javax.inject.Singleton;

main/launcher/src/main/java/org/cryptomator/launcher/LauncherModule.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import java.nio.file.Path;

main/launcher/src/main/java/org/cryptomator/launcher/MainApplication.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import org.cryptomator.ui.controllers.MainController;

main/launcher/src/main/java/org/cryptomator/logging/ConfigurableFileAppender.java

@@ -1,132 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2016 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- *
- * Contributors:
- *     Sebastian Stenzel - initial API and implementation
- *******************************************************************************/
-package org.cryptomator.logging;
-
-import java.io.IOException;
-import java.io.Serializable;
-import java.net.URISyntaxException;
-import java.nio.file.FileSystems;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.regex.Pattern;
-
-import org.apache.commons.lang3.SystemUtils;
-import org.apache.logging.log4j.core.Appender;
-import org.apache.logging.log4j.core.Core;
-import org.apache.logging.log4j.core.Filter;
-import org.apache.logging.log4j.core.Layout;
-import org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender;
-import org.apache.logging.log4j.core.appender.FileManager;
-import org.apache.logging.log4j.core.config.plugins.Plugin;
-import org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute;
-import org.apache.logging.log4j.core.config.plugins.PluginBuilderFactory;
-import org.apache.logging.log4j.core.config.plugins.validation.constraints.Required;
-import org.apache.logging.log4j.util.Strings;
-
-/**
- * A preconfigured FileAppender only relying on a configurable system property, e.g. <code>-Dcryptomator.logPath=/var/log/cryptomator.log</code>.<br/>
- * Other than the normal {@link org.apache.logging.log4j.core.appender.FileAppender} paths can be resolved relative to the users home directory.
- */
-@Plugin(name = ConfigurableFileAppender.PLUGIN_NAME, category = Core.CATEGORY_NAME, elementType = Appender.ELEMENT_TYPE, printObject = true)
-public class ConfigurableFileAppender extends AbstractOutputStreamAppender<FileManager> {
-
-	static final String PLUGIN_NAME = "ConfigurableFile";
-	private static final Pattern DRIVE_LETTER_WITH_PRECEEDING_SLASH = Pattern.compile("^/[A-Z]:", Pattern.CASE_INSENSITIVE);
-
-	private ConfigurableFileAppender(String name, Layout<? extends Serializable> layout, Filter filter, boolean ignoreExceptions, boolean immediateFlush, FileManager manager) {
-		super(name, layout, filter, ignoreExceptions, immediateFlush, manager);
-		LOGGER.info("Logging to " + manager.getFileName());
-	}
-
-	@PluginBuilderFactory
-	public static <B extends Builder<B>> B newBuilder() {
-		return new Builder<B>().asBuilder();
-	}
-
-	/**
-	 * Builds ConfigurableFileAppender instances.
-	 * 
-	 * @param <B>
-	 *            The type to build
-	 */
-	public static class Builder<B extends Builder<B>> extends AbstractOutputStreamAppender.Builder<B> //
-			implements org.apache.logging.log4j.core.util.Builder<ConfigurableFileAppender> {
-
-		@Required(message = "No system property name containing the log file path provided.")
-		@PluginBuilderAttribute("pathPropertyName")
-		private String pathPropertyName;
-
-		@PluginBuilderAttribute
-		private boolean append = true;
-
-		@Override
-		public ConfigurableFileAppender build() {
-			final String pathProperty = System.getProperty(pathPropertyName);
-			if (Strings.isEmpty(pathProperty)) {
-				LOGGER.warn("No log file location provided in system property \"" + pathPropertyName + "\"");
-				return null;
-			}
-
-			final Path filePath = parsePath(pathProperty);
-			if (filePath == null) {
-				LOGGER.warn("Invalid path \"" + pathProperty + "\"");
-				return null;
-			}
-
-			if (!Files.exists(filePath.getParent())) {
-				try {
-					Files.createDirectories(filePath.getParent());
-				} catch (IOException e) {
-					LOGGER.error("Could not create parent directories for log file located at " + filePath.toString(), e);
-					return null;
-				}
-			}
-
-			FileManager manager = FileManager.getFileManager(filePath.toString(), append, false, isBufferedIo(), true, null, getOrCreateLayout(), getBufferSize(), getConfiguration());
-			return new ConfigurableFileAppender(getName(), getLayout(), getFilter(), isIgnoreExceptions(), isImmediateFlush(), manager);
-		}
-
-		public B withPathPropertyName(String pathPropertyName) {
-			this.pathPropertyName = pathPropertyName;
-			return asBuilder();
-		}
-
-		public B withAppend(boolean append) {
-			this.append = append;
-			return asBuilder();
-		}
-
-	}
-
-	private static Path parsePath(String path) {
-		if (path.startsWith("~/")) {
-			// home-dir-relative Path:
-			final Path userHome = FileSystems.getDefault().getPath(SystemUtils.USER_HOME);
-			return userHome.resolve(path.substring(2));
-		} else if (path.startsWith("/")) {
-			// absolute Path:
-			return FileSystems.getDefault().getPath(path);
-		} else {
-			// relative Path:
-			try {
-				String jarFileLocation = ConfigurableFileAppender.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath();
-				if (SystemUtils.IS_OS_WINDOWS && DRIVE_LETTER_WITH_PRECEEDING_SLASH.matcher(jarFileLocation).find()) {
-					// on windows we need to remove a preceeding slash from "/C:/foo/bar":
-					jarFileLocation = jarFileLocation.substring(1);
-				}
-				final Path workingDir = FileSystems.getDefault().getPath(jarFileLocation).getParent();
-				return workingDir.resolve(path);
-			} catch (URISyntaxException e) {
-				LOGGER.error("Unable to resolve working directory ", e);
-				return null;
-			}
-		}
-	}
-
-}

main/launcher/src/main/java/org/cryptomator/logging/DebugMode.java

@@ -6,31 +6,29 @@
 package org.cryptomator.logging;
 
 import static java.util.Arrays.asList;
-import static org.apache.logging.log4j.LogManager.ROOT_LOGGER_NAME;
 
 import java.util.Collection;
 
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
-import org.apache.logging.log4j.Level;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.core.LoggerContext;
-import org.apache.logging.log4j.core.config.Configuration;
-import org.apache.logging.log4j.core.config.LoggerConfig;
 import org.cryptomator.common.settings.Settings;
-import org.slf4j.Logger;
+import org.slf4j.ILoggerFactory;
 import org.slf4j.LoggerFactory;
 
+import ch.qos.logback.classic.Level;
+import ch.qos.logback.classic.Logger;
+import ch.qos.logback.classic.LoggerContext;
+
 @Singleton
 public class DebugMode {
 
-	private static final Logger LOG = LoggerFactory.getLogger(DebugMode.class);
+	private static final org.slf4j.Logger LOG = LoggerFactory.getLogger(DebugMode.class);
 
 	private static final Collection<LoggerUpgrade> LOGGER_UPGRADES = asList( //
-			loggerUpgrade(ROOT_LOGGER_NAME, Level.INFO), //
+			loggerUpgrade(org.slf4j.Logger.ROOT_LOGGER_NAME, Level.INFO), //
 			loggerUpgrade("org.cryptomator", Level.TRACE), //
-			loggerUpgrade("org.eclipse.jetty.server.Server", Level.DEBUG) //
+			loggerUpgrade("org.eclipse.jetty.server.HttpChannel", Level.DEBUG) //
 	);
 
 	private final Settings settings;
@@ -48,10 +46,13 @@ public class DebugMode {
 	}
 
 	private void enable() {
-		LoggerContext context = (LoggerContext) LogManager.getContext(false);
-		Configuration config = context.getConfiguration();
-		LOGGER_UPGRADES.forEach(loggerUpgrade -> loggerUpgrade.execute(config));
-		context.updateLoggers();
+		ILoggerFactory loggerFactory = LoggerFactory.getILoggerFactory();
+		if (loggerFactory instanceof LoggerContext) {
+			LoggerContext context = (LoggerContext) loggerFactory;
+			LOGGER_UPGRADES.forEach(loggerUpgrade -> loggerUpgrade.execute(context));
+		} else {
+			LOG.warn("SLF4J not bound to Logback.");
+		}
 	}
 
 	private static LoggerUpgrade loggerUpgrade(String loggerName, Level minLevel) {
@@ -68,10 +69,10 @@ public class DebugMode {
 			this.level = minLevel;
 		}
 
-		public void execute(Configuration config) {
-			LoggerConfig loggerConfig = config.getLoggerConfig(loggerName);
-			if (loggerConfig.getLevel().isMoreSpecificThan(level)) {
-				loggerConfig.setLevel(level);
+		public void execute(LoggerContext context) {
+			Logger logger = context.getLogger(loggerName);
+			if (logger != null && logger.getEffectiveLevel().isGreaterOrEqual(level)) {
+				logger.setLevel(level);
 			}
 		}
 

main/launcher/src/main/java/org/cryptomator/logging/LaunchBasedTriggeringPolicy.java

@@ -0,0 +1,25 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.logging;
+
+import java.io.File;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import ch.qos.logback.core.rolling.TriggeringPolicyBase;
+
+/**
+ * Triggers a roll-over on the first log event, so each launched application instance will rotate the log.
+ */
+public class LaunchBasedTriggeringPolicy<E> extends TriggeringPolicyBase<E> {
+
+	private final AtomicBoolean shouldTrigger = new AtomicBoolean(true);
+
+	@Override
+	public boolean isTriggeringEvent(File activeFile, E event) {
+		return shouldTrigger.get() && shouldTrigger.getAndSet(false);
+	}
+
+}

main/launcher/src/main/resources/log4j2.xml

@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
-  Copyright (c) 2014 Markus Kreusch
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
-  
-  Contributors:
-      Markus Kreusch - switched to log4j 2
--->
-<Configuration status="WARN" packages="org.cryptomator.logging">
-
-	<Appenders>
-		<Console name="StdOut" target="SYSTEM_OUT">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-			<ThresholdFilter level="WARN" onMatch="DENY" onMismatch="ACCEPT" />
-		</Console>
-		<Console name="StdErr" target="SYSTEM_ERR">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-			<ThresholdFilter level="WARN" onMatch="ACCEPT" onMismatch="DENY" />
-		</Console>
-		<ConfigurableFile name="DefaultLog" pathPropertyName="cryptomator.logPath" append="false">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-		</ConfigurableFile>
-		<ConfigurableFile name="UpgradeLog" pathPropertyName="cryptomator.upgradeLogPath" append="true">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-		</ConfigurableFile>
-	</Appenders>
-
-	<Loggers>
-		<!--
-			= NOTE =
-			All loggers below are set to info.
-			This is required to allow changing the levels of the loggers programmatically.
-		-->
-		<Logger name="org.cryptomator" level="INFO" />
-		<Logger name="org.eclipse.jetty.server.Server" level="INFO" />
-		<Logger name="org.cryptomator.ui.model" level="INFO">
-			<AppenderRef ref="UpgradeLog" />
-		</Logger>
-		
-		<!-- defaults: -->
-		<Root level="INFO">
-			<AppenderRef ref="StdOut" />
-			<AppenderRef ref="StdErr" />
-			<AppenderRef ref="DefaultLog" />
-		</Root>
-	</Loggers>
-
-</Configuration>

main/launcher/src/test/java/org/cryptomator/launcher/FileOpenRequestHandlerTest.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import java.io.IOException;
@@ -27,7 +32,6 @@ public class FileOpenRequestHandlerTest {
 		Mockito.when(fs.provider()).thenReturn(provider);
 		Mockito.when(fs.getPath(Mockito.anyString())).thenReturn(p1, p2);
 		Mockito.when(provider.readAttributes(Mockito.any(), Mockito.eq(BasicFileAttributes.class))).thenReturn(attrs);
-		Mockito.when(attrs.isRegularFile()).thenReturn(true);
 
 		BlockingQueue<Path> queue = new ArrayBlockingQueue<>(10);
 		FileOpenRequestHandler handler = new FileOpenRequestHandler(queue);

main/launcher/src/test/java/org/cryptomator/launcher/InterProcessCommunicatorTest.java

@@ -1,3 +1,8 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
 package org.cryptomator.launcher;
 
 import java.io.IOException;

main/launcher/src/test/java/org/cryptomator/logging/LaunchBasedTriggeringPolicyTest.java

@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the accompanying LICENSE file.
+ *******************************************************************************/
+package org.cryptomator.logging;
+
+import java.io.File;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.Mockito;
+
+public class LaunchBasedTriggeringPolicyTest {
+
+	@Test
+	public void testTriggerOnceAndNeverAgain() {
+		LaunchBasedTriggeringPolicy<Object> policy = new LaunchBasedTriggeringPolicy<>();
+		File activeFile = Mockito.mock(File.class);
+		Object event = Mockito.mock(Object.class);
+
+		// 1st invocation
+		boolean triggered = policy.isTriggeringEvent(activeFile, event);
+		Assert.assertTrue(triggered);
+
+		// 2nd invocation
+		triggered = policy.isTriggeringEvent(activeFile, event);
+		Assert.assertFalse(triggered);
+
+		// 3rd invocation
+		triggered = policy.isTriggeringEvent(activeFile, event);
+		Assert.assertFalse(triggered);
+
+		Mockito.verifyZeroInteractions(activeFile);
+		Mockito.verifyZeroInteractions(event);
+	}
+
+}

main/launcher/src/test/resources/log4j2.xml

@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
-  Copyright (c) 2014 Markus Kreusch
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
-  
-  Contributors:
-      Markus Kreusch - switched to log4j 2
--->
-<Configuration status="WARN" packages="org.cryptomator.logging">
-
-	<Appenders>
-		<Console name="StdOut" target="SYSTEM_OUT">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-			<ThresholdFilter level="WARN" onMatch="DENY" onMismatch="ACCEPT" />
-		</Console>
-		<Console name="StdErr" target="SYSTEM_ERR">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-			<ThresholdFilter level="WARN" onMatch="ACCEPT" onMismatch="DENY" />
-		</Console>
-	</Appenders>
-
-	<Loggers>
-		<Logger name="org.cryptomator" level="DEBUG" />
-		
-		<!-- defaults: -->
-		<Root level="INFO">
-			<AppenderRef ref="StdOut" />
-			<AppenderRef ref="StdErr" />
-		</Root>
-	</Loggers>
-
-</Configuration>

main/launcher/src/test/resources/logback-test.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE xml>
+<!-- log config used during unit tests and starts from IDE. For production please specify -Dlogback.configurationFile=/path/to/config -->
+<configuration>
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="org.cryptomator" level="DEBUG" />
+	<logger name="org.eclipse.jetty" level="INFO" />
+	<logger name="org.eclipse.jetty.server.Server" level="DEBUG" />
+	<logger name="org.apache" level="INFO" />
+
+	<root level="INFO">
+		<appender-ref ref="STDOUT" />
+	</root>
+</configuration>

main/pom.xml

@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (c) 2014 Sebastian Stenzel This file is licensed under the
-	terms of the MIT license. See the LICENSE.txt file for more info. Contributors:
-	Sebastian Stenzel - initial API and implementation -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>main</artifactId>
-	<version>1.3.0-rc5</version>
+	<version>1.4.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Cryptomator</name>
 
@@ -27,25 +24,28 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
 		<!-- dependency versions -->
-		<cryptomator.cryptolib.version>1.1.1</cryptomator.cryptolib.version>
-		<cryptomator.cryptofs.version>1.2.2</cryptomator.cryptofs.version>
-		<cryptomator.webdav.version>0.6.0</cryptomator.webdav.version>
-		<cryptomator.jni.version>1.0.2</cryptomator.jni.version>
-		<log4j.version>2.8.1</log4j.version> <!-- keep in sync with https://github.com/edwgiz/maven-shaded-log4j-transformer (used in uber-jar), or wait for https://issues.apache.org/jira/browse/LOG4J2-954 fix -->
+		<cryptomator.cryptolib.version>1.2.0</cryptomator.cryptolib.version>
+		<cryptomator.cryptofs.version>1.5.1</cryptomator.cryptofs.version>
+		<cryptomator.webdav.version>1.0.4</cryptomator.webdav.version>
+		<cryptomator.jni.version>2.0.0</cryptomator.jni.version>
+		<cryptomator.fuse.version>0.1.3</cryptomator.fuse.version>
+
+		<commons-io.version>2.5</commons-io.version>
+		<commons-lang3.version>3.6</commons-lang3.version>
+
+		<easybind.version>1.0.3</easybind.version>
+		
+		<guava.version>23.6-jre</guava.version>
+		<dagger.version>2.14.1</dagger.version>
+		<gson.version>2.8.2</gson.version>
+		
 		<slf4j.version>1.7.25</slf4j.version>
+		<logback.version>1.2.3</logback.version>
+		
 		<junit.version>4.12</junit.version>
 		<junit.hierarchicalrunner.version>4.12.1</junit.hierarchicalrunner.version>
+		<mockito.version>2.11.0</mockito.version>
 		<hamcrest.version>1.3</hamcrest.version> <!-- keep in sync with version required by JUnit -->
-		<commons-io.version>2.4</commons-io.version>
-		<commons-collections.version>4.0</commons-collections.version>
-		<commons-lang3.version>3.5</commons-lang3.version>
-		<commons-codec.version>1.10</commons-codec.version>
-		<httpclient.version>4.5.3</httpclient.version>
-		<mockito.version>2.7.21</mockito.version>
-		<dagger.version>2.10</dagger.version>
-		<easybind.version>1.0.3</easybind.version>
-		<guava.version>21.0</guava.version>
-		<gson.version>2.8.0</gson.version>
 	</properties>
 
 	<repositories>
@@ -96,6 +96,11 @@
 				<artifactId>cryptofs</artifactId>
 				<version>${cryptomator.cryptofs.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.cryptomator</groupId>
+				<artifactId>fuse-nio-adapter</artifactId>
+				<version>${cryptomator.fuse.version}</version>
+			</dependency>
 			<dependency>
 				<groupId>org.cryptomator</groupId>
 				<artifactId>webdav-nio-adapter</artifactId>
@@ -119,47 +124,27 @@
 				<version>${slf4j.version}</version>
 			</dependency>
 			<dependency>
-				<groupId>org.apache.logging.log4j</groupId>
-				<artifactId>log4j-core</artifactId>
-				<version>${log4j.version}</version>
+				<groupId>ch.qos.logback</groupId>
+				<artifactId>logback-core</artifactId>
+				<version>${logback.version}</version>
 			</dependency>
 			<dependency>
-				<groupId>org.apache.logging.log4j</groupId>
-				<artifactId>log4j-slf4j-impl</artifactId>
-				<version>${log4j.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>org.apache.logging.log4j</groupId>
-				<artifactId>log4j-jul</artifactId>
-				<version>${log4j.version}</version>
+				<groupId>ch.qos.logback</groupId>
+				<artifactId>logback-classic</artifactId>
+				<version>${logback.version}</version>
 			</dependency>
 
-			<!-- commons -->
+			<!-- Apache Commons -->
 			<dependency>
 				<groupId>commons-io</groupId>
 				<artifactId>commons-io</artifactId>
 				<version>${commons-io.version}</version>
 			</dependency>
-			<dependency>
-				<groupId>org.apache.commons</groupId>
-				<artifactId>commons-collections4</artifactId>
-				<version>${commons-collections.version}</version>
-			</dependency>
 			<dependency>
 				<groupId>org.apache.commons</groupId>
 				<artifactId>commons-lang3</artifactId>
 				<version>${commons-lang3.version}</version>
 			</dependency>
-			<dependency>
-				<groupId>commons-codec</groupId>
-				<artifactId>commons-codec</artifactId>
-				<version>${commons-codec.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>org.apache.httpcomponents</groupId>
-				<artifactId>httpclient</artifactId>
-				<version>${httpclient.version}</version>
-			</dependency>
 
 			<!-- EasyBind -->
 			<dependency>
@@ -168,27 +153,17 @@
 				<version>${easybind.version}</version>
 			</dependency>
 
-			<!-- Guava -->
+			<!-- Google -->
 			<dependency>
 				<groupId>com.google.guava</groupId>
 				<artifactId>guava</artifactId>
 				<version>${guava.version}</version>
 			</dependency>
-
-			<!-- DI -->
 			<dependency>
 				<groupId>com.google.dagger</groupId>
 				<artifactId>dagger</artifactId>
 				<version>${dagger.version}</version>
 			</dependency>
-			<dependency>
-				<groupId>com.google.dagger</groupId>
-				<artifactId>dagger-compiler</artifactId>
-				<version>${dagger.version}</version>
-				<scope>provided</scope>
-			</dependency>
-
-			<!-- JSON -->
 			<dependency>
 				<groupId>com.google.code.gson</groupId>
 				<artifactId>gson</artifactId>
@@ -289,7 +264,7 @@
 			<plugins>
 				<plugin>
 					<artifactId>maven-dependency-plugin</artifactId>
-					<version>3.0.0</version>
+					<version>3.0.2</version>
 					<executions>
 						<execution>
 							<id>copy-libs</id>
@@ -327,10 +302,22 @@
 		<plugins>
 			<plugin>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.6.1</version>
+				<version>3.7.0</version>
 				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
+					<source>9</source>
+					<target>9</target>
+					<release>9</release>
+					<compilerArgs>
+						<arg>--add-modules</arg>
+						<arg>jdk.incubator.httpclient</arg>
+					</compilerArgs>
+					<annotationProcessorPaths>
+						<path>
+							<groupId>com.google.dagger</groupId>
+							<artifactId>dagger-compiler</artifactId>
+							<version>${dagger.version}</version>
+						</path>
+					</annotationProcessorPaths>
 				</configuration>
 			</plugin>
 		</plugins>

main/uber-jar/pom.xml

@@ -1,11 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (c) 2014 Sebastian Stenzel This file is licensed under the terms of the MIT license. See the LICENSE.txt file for more info. Contributors: Sebastian Stenzel - initial API and implementation -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>uber-jar</artifactId>
 	<name>Single über jar with all dependencies</name>
@@ -41,17 +40,8 @@
 								<Implementation-Version>${project.version}</Implementation-Version>
 							</manifestEntries>
 						</transformer>
-						<transformer implementation="com.github.edwgiz.mavenShadePlugin.log4j2CacheTransformer.PluginsCacheFileTransformer">
-						</transformer>
 					</transformers>
 				</configuration>
-				<dependencies>
-					<dependency>
-						<groupId>com.github.edwgiz</groupId>
-						<artifactId>maven-shade-plugin.log4j2-cachefile-transformer</artifactId>
-						<version>${log4j.version}</version>
-					</dependency>
-				</dependencies>
 			</plugin>
 		</plugins>
 	</build>

main/uber-jar/src/main/resources/log4j2.xml

@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
-  Copyright (c) 2014 Markus Kreusch
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
-  
-  Contributors:
-      Markus Kreusch - switched to log4j 2
--->
-<Configuration status="WARN">
-
-	<Appenders>
-		<Console name="StdOut" target="SYSTEM_OUT">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-			<ThresholdFilter level="WARN" onMatch="DENY" onMismatch="ACCEPT" />
-		</Console>
-		<Console name="StdErr" target="SYSTEM_ERR">
-			<PatternLayout pattern="%16d %-5p [%c{1}:%L] %m%n" />
-			<ThresholdFilter level="WARN" onMatch="ACCEPT" onMismatch="DENY" />
-		</Console>
-	</Appenders>
-
-	<Loggers>
-		<Logger name="org.cryptomator" level="DEBUG" />
-		
-		<!-- defaults: -->
-		<Root level="INFO">
-			<AppenderRef ref="StdOut" />
-			<AppenderRef ref="StdErr" />
-		</Root>
-	</Loggers>
-
-</Configuration>

main/uber-jar/src/main/resources/logback.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE xml>
+<!-- log config used during unit tests and starts from IDE. For production please specify -Dlogback.configurationFile=/path/to/config -->
+<configuration>
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="org.cryptomator" level="DEBUG" />
+	<logger name="org.eclipse.jetty" level="INFO" />
+	<logger name="org.eclipse.jetty.server.Server" level="INFO" />
+	<logger name="org.apache" level="INFO" />
+
+	<root level="INFO">
+		<appender-ref ref="STDOUT" />
+	</root>
+</configuration>

main/ui/pom.xml

@@ -1,18 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2014 Sebastian Stenzel
-  This file is licensed under the terms of the MIT license.
-  See the LICENSE.txt file for more info.
-  
-  Contributors:
-      Sebastian Stenzel - initial API and implementation
--->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-rc5</version>
+		<version>1.4.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>ui</artifactId>
 	<name>Cryptomator GUI</name>
@@ -38,7 +30,11 @@
 			<groupId>org.cryptomator</groupId>
 			<artifactId>keychain</artifactId>
 		</dependency>
-		
+		<dependency>
+			<groupId>org.cryptomator</groupId>
+			<artifactId>fuse-nio-adapter</artifactId>
+		</dependency>
+
 		<!-- CryptoLib -->
 		<dependency>
 			<groupId>org.cryptomator</groupId>
@@ -70,25 +66,12 @@
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-collections4</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.httpcomponents</groupId>
-			<artifactId>httpclient</artifactId>
-		</dependency>
 
 		<!-- DI -->
 		<dependency>
 			<groupId>com.google.dagger</groupId>
 			<artifactId>dagger</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>com.google.dagger</groupId>
-			<artifactId>dagger-compiler</artifactId>
-			<scope>provided</scope>
-		</dependency>
 
 		<!-- Zxcvbn -->
 		<dependency>
@@ -103,5 +86,13 @@
 			<artifactId>slf4j-simple</artifactId>
 			<scope>test</scope>
 		</dependency>
+		
+		<!-- Testing -->
+		<dependency>
+			<groupId>com.google.jimfs</groupId>
+			<artifactId>jimfs</artifactId>
+			<version>1.1</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 </project>

main/ui/src/main/java/org/cryptomator/ui/ExitUtil.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation

main/ui/src/main/java/org/cryptomator/ui/UiModule.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -16,21 +16,20 @@ import java.util.function.Consumer;
 import javax.inject.Named;
 import javax.inject.Singleton;
 
+import dagger.Module;
+import dagger.Provides;
+import javafx.beans.binding.Binding;
+import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.CommonsModule;
 import org.cryptomator.common.settings.Settings;
 import org.cryptomator.common.settings.SettingsProvider;
 import org.cryptomator.frontend.webdav.WebDavServer;
-import org.cryptomator.jni.JniModule;
 import org.cryptomator.keychain.KeychainModule;
 import org.cryptomator.ui.controllers.ViewControllerModule;
 import org.cryptomator.ui.model.VaultComponent;
 import org.fxmisc.easybind.EasyBind;
 
-import dagger.Module;
-import dagger.Provides;
-import javafx.beans.binding.Binding;
-
-@Module(includes = {ViewControllerModule.class, CommonsModule.class, KeychainModule.class, JniModule.class}, subcomponents = {VaultComponent.class})
+@Module(includes = {ViewControllerModule.class, CommonsModule.class, KeychainModule.class}, subcomponents = {VaultComponent.class})
 public class UiModule {
 
 	@Provides
@@ -50,8 +49,8 @@ public class UiModule {
 	@Provides
 	@Singleton
 	Binding<InetSocketAddress> provideServerSocketAddressBinding(Settings settings) {
-		return EasyBind.combine(settings.useIpv6(), settings.port(), (useIpv6, port) -> {
-			String host = useIpv6 ? "::1" : "localhost";
+		return EasyBind.map(settings.port(), (Number port) -> {
+			String host = SystemUtils.IS_OS_WINDOWS ? "127.0.0.1" : "localhost";
 			return InetSocketAddress.createUnresolved(host, port.intValue());
 		});
 	}

main/ui/src/main/java/org/cryptomator/ui/controllers/ChangePasswordController.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -15,7 +15,6 @@ import java.util.Objects;
 import java.util.Optional;
 
 import javax.inject.Inject;
-import javax.inject.Singleton;
 
 import org.cryptomator.cryptolib.api.InvalidPassphraseException;
 import org.cryptomator.cryptolib.api.UnsupportedVaultFormatException;
@@ -42,7 +41,6 @@ import javafx.scene.layout.GridPane;
 import javafx.scene.layout.Region;
 import javafx.scene.text.Text;
 
-@Singleton
 public class ChangePasswordController implements ViewController {
 
 	private static final Logger LOG = LoggerFactory.getLogger(ChangePasswordController.class);
@@ -121,11 +119,13 @@ public class ChangePasswordController implements ViewController {
 		return root;
 	}
 
+	@Override
+	public void focus() {
+		oldPasswordField.requestFocus();
+	}
+
 	void setVault(Vault vault) {
 		this.vault = Objects.requireNonNull(vault);
-		oldPasswordField.swipe();
-		newPasswordField.swipe();
-		retypePasswordField.swipe();
 		// trigger "default" change to refresh key bindings:
 		changePasswordButton.setDefaultButton(false);
 		changePasswordButton.setDefaultButton(true);

main/ui/src/main/java/org/cryptomator/ui/controllers/InitializeController.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -10,13 +10,11 @@
 package org.cryptomator.ui.controllers;
 
 import java.io.IOException;
-import java.nio.file.DirectoryNotEmptyException;
 import java.nio.file.FileAlreadyExistsException;
 import java.util.Objects;
 import java.util.Optional;
 
 import javax.inject.Inject;
-import javax.inject.Singleton;
 
 import org.cryptomator.ui.controls.SecPasswordField;
 import org.cryptomator.ui.l10n.Localization;
@@ -28,8 +26,8 @@ import org.slf4j.LoggerFactory;
 
 import javafx.application.Platform;
 import javafx.beans.binding.BooleanBinding;
-import javafx.beans.property.IntegerProperty;
 import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.value.ObservableValue;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.Parent;
@@ -38,14 +36,13 @@ import javafx.scene.control.Label;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.Region;
 
-@Singleton
 public class InitializeController implements ViewController {
 
 	private static final Logger LOG = LoggerFactory.getLogger(InitializeController.class);
 
 	private final Localization localization;
 	private final PasswordStrengthUtil strengthRater;
-	private final IntegerProperty passwordStrength = new SimpleIntegerProperty(); // 0-4
+	private ObservableValue<Integer> passwordStrength; // 0-4
 	private Optional<InitializationListener> listener = Optional.empty();
 	private Vault vault;
 
@@ -93,7 +90,7 @@ public class InitializeController implements ViewController {
 		BooleanBinding passwordIsEmpty = passwordField.textProperty().isEmpty();
 		BooleanBinding passwordsDiffer = passwordField.textProperty().isNotEqualTo(retypePasswordField.textProperty());
 		okButton.disableProperty().bind(passwordIsEmpty.or(passwordsDiffer));
-		passwordStrength.bind(EasyBind.map(passwordField.textProperty(), strengthRater::computeRate));
+		passwordStrength = EasyBind.map(passwordField.textProperty(), strengthRater::computeRate);
 
 		passwordStrengthLevel0.backgroundProperty().bind(EasyBind.combine(passwordStrength, new SimpleIntegerProperty(0), strengthRater::getBackgroundWithStrengthColor));
 		passwordStrengthLevel1.backgroundProperty().bind(EasyBind.combine(passwordStrength, new SimpleIntegerProperty(1), strengthRater::getBackgroundWithStrengthColor));
@@ -108,10 +105,13 @@ public class InitializeController implements ViewController {
 		return root;
 	}
 
+	@Override
+	public void focus() {
+		passwordField.requestFocus();
+	}
+
 	void setVault(Vault vault) {
 		this.vault = Objects.requireNonNull(vault);
-		passwordField.swipe();
-		retypePasswordField.swipe();
 		// trigger "default" change to refresh key bindings:
 		okButton.setDefaultButton(false);
 		okButton.setDefaultButton(true);
@@ -129,8 +129,6 @@ public class InitializeController implements ViewController {
 			listener.ifPresent(this::invokeListenerLater);
 		} catch (FileAlreadyExistsException ex) {
 			messageLabel.setText(localization.getString("initialize.messageLabel.alreadyInitialized"));
-		} catch (DirectoryNotEmptyException ex) {
-			messageLabel.setText(localization.getString("initialize.messageLabel.notEmpty"));
 		} catch (IOException ex) {
 			LOG.error("I/O Exception", ex);
 			messageLabel.setText(localization.getString("initialize.messageLabel.initializationFailed"));

main/ui/src/main/java/org/cryptomator/ui/controllers/MainController.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  * 
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -9,6 +9,7 @@
  ******************************************************************************/
 package org.cryptomator.ui.controllers;
 
+import java.awt.Desktop;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
@@ -20,11 +21,46 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ExecutorService;
+import java.util.stream.Stream;
 
 import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Singleton;
 
+import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.beans.binding.Binding;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.BooleanBinding;
+import javafx.beans.binding.BooleanExpression;
+import javafx.beans.binding.ObjectExpression;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.geometry.Side;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Button;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.Cell;
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.ListCell;
+import javafx.scene.control.ListView;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.ToggleButton;
+import javafx.scene.image.Image;
+import javafx.scene.input.KeyCode;
+import javafx.scene.input.KeyEvent;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Pane;
+import javafx.scene.text.Font;
+import javafx.stage.FileChooser;
+import javafx.stage.Stage;
 import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.settings.VaultSettings;
 import org.cryptomator.ui.ExitUtil;
@@ -43,35 +79,7 @@ import org.fxmisc.easybind.monadic.MonadicBinding;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javafx.application.Application;
-import javafx.application.Platform;
-import javafx.beans.binding.Binding;
-import javafx.beans.binding.Bindings;
-import javafx.beans.binding.BooleanBinding;
-import javafx.beans.binding.BooleanExpression;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
-import javafx.event.ActionEvent;
-import javafx.fxml.FXML;
-import javafx.geometry.Side;
-import javafx.scene.Parent;
-import javafx.scene.Scene;
-import javafx.scene.control.Alert;
-import javafx.scene.control.Button;
-import javafx.scene.control.ButtonType;
-import javafx.scene.control.ContextMenu;
-import javafx.scene.control.ListCell;
-import javafx.scene.control.ListView;
-import javafx.scene.control.MenuItem;
-import javafx.scene.control.ToggleButton;
-import javafx.scene.image.Image;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.Pane;
-import javafx.scene.text.Font;
-import javafx.stage.FileChooser;
-import javafx.stage.Stage;
+import static org.cryptomator.ui.util.DialogBuilderUtil.buildErrorDialog;
 
 @Singleton
 public class MainController implements ViewController {
@@ -91,9 +99,9 @@ public class MainController implements ViewController {
 	private final ObservableList<Vault> vaults;
 	private final BooleanBinding areAllVaultsLocked;
 	private final ObjectProperty<Vault> selectedVault = new SimpleObjectProperty<>();
-	private final BooleanExpression isSelectedVaultUnlocked = BooleanExpression.booleanExpression(EasyBind.select(selectedVault).selectObject(Vault::unlockedProperty).orElse(false));
+	private final ObjectExpression<Vault.State> selectedVaultState = ObjectExpression.objectExpression(EasyBind.select(selectedVault).selectObject(Vault::stateProperty));
 	private final BooleanExpression isSelectedVaultValid = BooleanExpression.booleanExpression(EasyBind.monadic(selectedVault).map(Vault::isValidVaultDirectory).orElse(false));
-	private final BooleanExpression canEditSelectedVault = selectedVault.isNotNull().and(isSelectedVaultUnlocked.not());
+	private final BooleanExpression canEditSelectedVault = selectedVaultState.isEqualTo(Vault.State.LOCKED);
 	private final MonadicBinding<UpgradeStrategy> upgradeStrategyForSelectedVault;
 	private final BooleanBinding isShowingSettings;
 	private final Map<Vault, UnlockedController> unlockedVaults = new HashMap<>();
@@ -115,10 +123,18 @@ public class MainController implements ViewController {
 		// derived bindings:
 		this.isShowingSettings = Bindings.equal(SettingsController.class, EasyBind.monadic(activeController).map(ViewController::getClass));
 		this.upgradeStrategyForSelectedVault = EasyBind.monadic(selectedVault).map(upgradeStrategies::getUpgradeStrategy);
-		this.areAllVaultsLocked = Bindings.isEmpty(FXCollections.observableList(vaults, Vault::observables).filtered(Vault::isUnlocked));
+		this.areAllVaultsLocked = Bindings.isEmpty(FXCollections.observableList(vaults, Vault::observables).filtered(Vault.NOT_LOCKED));
 
 		EasyBind.subscribe(areAllVaultsLocked, Platform::setImplicitExit);
 		autoUnlocker.unlockAllSilently();
+
+		try {
+			Desktop.getDesktop().setPreferencesHandler(e -> {
+				Platform.runLater(this::toggleShowSettings);
+			});
+		} catch (UnsupportedOperationException e) {
+			LOG.info("Unable to setPreferencesHandler, probably not supported on this OS.");
+		}
 	}
 
 	@FXML
@@ -154,7 +170,10 @@ public class MainController implements ViewController {
 	@Override
 	public void initialize() {
 		vaultList.setItems(vaults);
+		vaultList.getSelectionModel().clearSelection();
+		vaultList.setOnKeyReleased(this::didPressKeyOnList);
 		vaultList.setCellFactory(this::createDirecoryListCell);
+		root.setOnKeyReleased(this::didPressKeyOnRoot);
 		activeController.set(viewControllerLoader.load("/fxml/welcome.fxml"));
 		selectedVault.bind(vaultList.getSelectionModel().selectedItemProperty());
 		removeVaultButton.disableProperty().bind(canEditSelectedVault.not());
@@ -175,6 +194,7 @@ public class MainController implements ViewController {
 	public void initStage(Stage stage) {
 		stage.setScene(new Scene(getRoot()));
 		stage.sizeToScene();
+		stage.setTitle(localization.getString("app.name")); // set once before bind to avoid display bugs with Linux window managers
 		stage.titleProperty().bind(windowTitle());
 		stage.setResizable(false);
 		loadFont("/css/ionicons.ttf");
@@ -184,9 +204,10 @@ public class MainController implements ViewController {
 			subs = subs.and(EasyBind.includeWhen(mainWindow.getScene().getRoot().getStyleClass(), INACTIVE_WINDOW_STYLE_CLASS, mainWindow.focusedProperty().not()));
 			Application.setUserAgentStylesheet(getClass().getResource("/css/mac_theme.css").toString());
 		} else if (SystemUtils.IS_OS_LINUX) {
+			stage.getIcons().add(new Image(getClass().getResourceAsStream("/window_icon_512.png")));
 			Application.setUserAgentStylesheet(getClass().getResource("/css/linux_theme.css").toString());
 		} else if (SystemUtils.IS_OS_WINDOWS) {
-			stage.getIcons().add(new Image(getClass().getResourceAsStream("/window_icon.png")));
+			stage.getIcons().add(new Image(getClass().getResourceAsStream("/window_icon_32.png")));
 			Application.setUserAgentStylesheet(getClass().getResource("/css/win_theme.css").toString());
 		}
 		exitUtil.initExitHandler(this::gracefulShutdown);
@@ -194,7 +215,7 @@ public class MainController implements ViewController {
 	}
 
 	private void gracefulShutdown() {
-		vaults.filtered(Vault::isUnlocked).forEach(Vault::prepareForShutdown);
+		vaults.filtered(Vault.NOT_LOCKED).forEach(Vault::prepareForShutdown);
 		Platform.runLater(Platform::exit);
 	}
 
@@ -228,6 +249,7 @@ public class MainController implements ViewController {
 	private ListCell<Vault> createDirecoryListCell(ListView<Vault> param) {
 		final DirectoryListCell cell = new DirectoryListCell();
 		cell.setVaultContextMenu(vaultListCellContextMenu);
+		cell.setOnMouseClicked(this::didClickOnListCell);
 		return cell;
 	}
 
@@ -253,7 +275,18 @@ public class MainController implements ViewController {
 		}
 		try {
 			final Path vaultDir = file.toPath();
-			if (!Files.exists(vaultDir)) {
+			if (Files.exists(vaultDir)) {
+				try (Stream<Path> stream = Files.list(vaultDir)) {
+					if (stream.filter(this::isNotHidden).findAny().isPresent()) {
+						buildErrorDialog( //
+								localization.getString("main.createVault.nonEmptyDir.title"), //
+								localization.getString("main.createVault.nonEmptyDir.header"), //
+								localization.getString("main.createVault.nonEmptyDir.content"), //
+								ButtonType.OK).show();
+						return;
+					}
+				}
+			} else {
 				Files.createDirectory(vaultDir);
 			}
 			addVault(vaultDir, true);
@@ -262,6 +295,10 @@ public class MainController implements ViewController {
 		}
 	}
 
+	private boolean isNotHidden(Path file) {
+		return !file.getFileName().toString().startsWith(".");
+	}
+
 	@FXML
 	private void didClickAddExistingVaults(ActionEvent event) {
 		final FileChooser fileChooser = new FileChooser();
@@ -283,7 +320,7 @@ public class MainController implements ViewController {
 		final Path vaultPath;
 		if (path != null && Files.isDirectory(path)) {
 			vaultPath = path;
-		} else if (path != null && Files.isRegularFile(path)) {
+		} else if (path != null && Files.isReadable(path)) {
 			vaultPath = path.getParent();
 		} else {
 			LOG.warn("Ignoring attempt to add vault with invalid path: {}", path);
@@ -301,6 +338,7 @@ public class MainController implements ViewController {
 		}
 		if (select) {
 			vaultList.getSelectionModel().select(vault);
+			activeController.get().focus();
 		}
 	}
 
@@ -317,6 +355,8 @@ public class MainController implements ViewController {
 			vaults.remove(selectedVault.get());
 			if (vaults.isEmpty()) {
 				activeController.set(viewControllerLoader.load("/fxml/welcome.fxml"));
+			} else {
+				activeController.get().focus();
 			}
 		}
 	}
@@ -328,10 +368,14 @@ public class MainController implements ViewController {
 
 	@FXML
 	private void didClickShowSettings(ActionEvent e) {
+		toggleShowSettings();
+	}
+
+	private void toggleShowSettings() {
 		if (isShowingSettings.get()) {
-			activeController.set(viewControllerLoader.load("/fxml/welcome.fxml"));
+			showWelcomeView();
 		} else {
-			activeController.set(viewControllerLoader.load("/fxml/settings.fxml"));
+			showPreferencesView();
 		}
 		vaultList.getSelectionModel().clearSelection();
 	}
@@ -350,19 +394,49 @@ public class MainController implements ViewController {
 		if (newValue == null) {
 			return;
 		}
-		if (newValue.isUnlocked()) {
+		if (newValue.getState() != Vault.State.LOCKED) {
 			this.showUnlockedView(newValue);
 		} else if (!newValue.doesVaultDirectoryExist()) {
 			this.showNotFoundView();
 		} else if (newValue.isValidVaultDirectory() && upgradeStrategyForSelectedVault.isPresent()) {
 			this.showUpgradeView();
 		} else if (newValue.isValidVaultDirectory()) {
-			this.showUnlockView();
+			this.showUnlockView(UnlockController.State.UNLOCKING);
 		} else {
 			this.showInitializeView();
 		}
 	}
 
+	private void didPressKeyOnList(KeyEvent e) {
+		if (e.getCode() == KeyCode.ENTER || e.getCode() == KeyCode.SPACE) {
+			activeController.get().focus();
+		}
+	}
+
+	private void didPressKeyOnRoot(KeyEvent event) {
+		if ((event.isMetaDown() || event.isControlDown()) && event.getCode().isDigitKey()) {
+			int digit = Integer.valueOf(event.getText());
+			switch (digit) {
+				case 0: {
+					vaultList.getSelectionModel().clearSelection();
+					showWelcomeView();
+					return;
+				}
+				default: {
+					vaultList.getSelectionModel().select(digit - 1);
+					activeController.get().focus();
+					return;
+				}
+			}
+		}
+	}
+
+	private void didClickOnListCell(MouseEvent e) {
+		if (MouseEvent.MOUSE_CLICKED.equals(e.getEventType()) && e.getSource() instanceof Cell && ((Cell<?>) e.getSource()).isSelected()) {
+			activeController.get().focus();
+		}
+	}
+
 	// ****************************************
 	// Public Bindings
 	// ****************************************
@@ -375,6 +449,14 @@ public class MainController implements ViewController {
 	// Subcontroller for right panel
 	// ****************************************
 
+	private void showWelcomeView() {
+		activeController.set(viewControllerLoader.load("/fxml/welcome.fxml"));
+	}
+
+	private void showPreferencesView() {
+		activeController.set(viewControllerLoader.load("/fxml/settings.fxml"));
+	}
+
 	private void showNotFoundView() {
 		activeController.set(viewControllerLoader.load("/fxml/notfound.fxml"));
 	}
@@ -387,7 +469,8 @@ public class MainController implements ViewController {
 	}
 
 	public void didInitialize() {
-		showUnlockView();
+		showUnlockView(UnlockController.State.INITIALIZED);
+		activeController.get().focus();
 	}
 
 	private void showUpgradeView() {
@@ -398,12 +481,13 @@ public class MainController implements ViewController {
 	}
 
 	public void didUpgrade() {
-		showUnlockView();
+		showUnlockView(UnlockController.State.UPGRADED);
+		activeController.get().focus();
 	}
 
-	private void showUnlockView() {
+	private void showUnlockView(UnlockController.State state) {
 		final UnlockController ctrl = viewControllerLoader.load("/fxml/unlock.fxml");
-		ctrl.setVault(selectedVault.get());
+		ctrl.setVault(selectedVault.get(), state);
 		ctrl.setListener(this::didUnlock);
 		activeController.set(ctrl);
 	}
@@ -425,7 +509,8 @@ public class MainController implements ViewController {
 
 	public void didLock(UnlockedController ctrl) {
 		unlockedVaults.remove(ctrl.getVault());
-		showUnlockView();
+		showUnlockView(UnlockController.State.UNLOCKING);
+		activeController.get().focus();
 	}
 
 	private void showChangePasswordView() {
@@ -433,10 +518,12 @@ public class MainController implements ViewController {
 		ctrl.setVault(selectedVault.get());
 		ctrl.setListener(this::didChangePassword);
 		activeController.set(ctrl);
+		Platform.runLater(ctrl::focus);
 	}
 
 	public void didChangePassword() {
-		showUnlockView();
+		showUnlockView(UnlockController.State.PASSWORD_CHANGED);
+		activeController.get().focus();
 	}
 
 }

main/ui/src/main/java/org/cryptomator/ui/controllers/SettingsController.java

@@ -1,8 +1,8 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- * 
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
+ *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
  ******************************************************************************/
@@ -14,13 +14,8 @@ import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Singleton;
 
-import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.common.settings.Settings;
-import org.cryptomator.ui.l10n.Localization;
-
 import com.google.common.base.CharMatcher;
 import com.google.common.base.Strings;
-
 import javafx.beans.binding.Bindings;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
@@ -31,7 +26,13 @@ import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
 import javafx.scene.control.TextField;
 import javafx.scene.input.KeyEvent;
+import javafx.scene.layout.GridPane;
 import javafx.scene.layout.VBox;
+import javafx.util.StringConverter;
+import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.settings.VolumeImpl;
+import org.cryptomator.common.settings.Settings;
+import org.cryptomator.ui.l10n.Localization;
 
 @Singleton
 public class SettingsController implements ViewController {
@@ -52,18 +53,21 @@ public class SettingsController implements ViewController {
 	@FXML
 	private CheckBox checkForUpdatesCheckbox;
 
+	@FXML
+	private GridPane webdavVolume;
+
+	@FXML
+	private GridPane fuseVolume;
+
+	@FXML
+	private Label portFieldLabel;
+
 	@FXML
 	private TextField portField;
 
 	@FXML
 	private Button changePortButton;
 
-	@FXML
-	private Label useIpv6Label;
-
-	@FXML
-	private CheckBox useIpv6Checkbox;
-
 	@FXML
 	private Label versionLabel;
 
@@ -73,6 +77,12 @@ public class SettingsController implements ViewController {
 	@FXML
 	private ChoiceBox<String> prefGvfsScheme;
 
+	@FXML
+	private Label volumeLabel;
+
+	@FXML
+	private ChoiceBox<VolumeImpl> volume;
+
 	@FXML
 	private CheckBox debugModeCheckbox;
 
@@ -81,29 +91,51 @@ public class SettingsController implements ViewController {
 
 	@Override
 	public void initialize() {
+		versionLabel.setText(String.format(localization.getString("settings.version.label"), applicationVersion.orElse("SNAPSHOT")));
 		checkForUpdatesCheckbox.setDisable(areUpdatesManagedExternally());
 		checkForUpdatesCheckbox.setSelected(settings.checkForUpdates().get() && !areUpdatesManagedExternally());
+
+		//NIOADAPTER
+		volume.getItems().addAll(getSupportedAdapters());
+		volume.setValue(settings.volumeImpl().get());
+		volume.setVisible(true);
+		volume.setConverter(new NioAdapterImplStringConverter());
+
+		//WEBDAV
+		webdavVolume.visibleProperty().bind(volume.valueProperty().isEqualTo(VolumeImpl.WEBDAV));
+		webdavVolume.managedProperty().bind(webdavVolume.visibleProperty());
+		prefGvfsScheme.managedProperty().bind(webdavVolume.visibleProperty());
+		prefGvfsSchemeLabel.managedProperty().bind(webdavVolume.visibleProperty());
+		portFieldLabel.managedProperty().bind(webdavVolume.visibleProperty());
+		changePortButton.managedProperty().bind(webdavVolume.visibleProperty());
+		portField.managedProperty().bind(webdavVolume.visibleProperty());
 		portField.setText(String.valueOf(settings.port().intValue()));
 		portField.addEventFilter(KeyEvent.KEY_TYPED, this::filterNumericKeyEvents);
 		changePortButton.visibleProperty().bind(settings.port().asString().isNotEqualTo(portField.textProperty()));
 		changePortButton.disableProperty().bind(Bindings.createBooleanBinding(this::isPortValid, portField.textProperty()).not());
-		useIpv6Label.setVisible(SystemUtils.IS_OS_WINDOWS);
-		useIpv6Checkbox.setVisible(SystemUtils.IS_OS_WINDOWS);
-		useIpv6Checkbox.setSelected(SystemUtils.IS_OS_WINDOWS && settings.useIpv6().get());
-		versionLabel.setText(String.format(localization.getString("settings.version.label"), applicationVersion.orElse("SNAPSHOT")));
-		prefGvfsSchemeLabel.setVisible(SystemUtils.IS_OS_LINUX);
-		prefGvfsScheme.setVisible(SystemUtils.IS_OS_LINUX);
 		prefGvfsScheme.getItems().add("dav");
 		prefGvfsScheme.getItems().add("webdav");
 		prefGvfsScheme.setValue(settings.preferredGvfsScheme().get());
+		prefGvfsSchemeLabel.setVisible(SystemUtils.IS_OS_LINUX);
+		prefGvfsScheme.setVisible(SystemUtils.IS_OS_LINUX);
+
+		//FUSE
+		fuseVolume.visibleProperty().bind(volume.valueProperty().isEqualTo(VolumeImpl.FUSE));
+		fuseVolume.managedProperty().bind(fuseVolume.visibleProperty());
+
 		debugModeCheckbox.setSelected(settings.debugMode().get());
 
 		settings.checkForUpdates().bind(checkForUpdatesCheckbox.selectedProperty());
-		settings.useIpv6().bind(useIpv6Checkbox.selectedProperty());
 		settings.preferredGvfsScheme().bind(prefGvfsScheme.valueProperty());
+		settings.volumeImpl().bind(volume.valueProperty());
 		settings.debugMode().bind(debugModeCheckbox.selectedProperty());
 	}
 
+	//TODO: how to implement this?
+	private VolumeImpl[] getSupportedAdapters() {
+		return new VolumeImpl[]{VolumeImpl.FUSE, VolumeImpl.WEBDAV};
+	}
+
 	@Override
 	public Parent getRoot() {
 		return root;
@@ -143,4 +175,17 @@ public class SettingsController implements ViewController {
 		return Boolean.parseBoolean(System.getProperty("cryptomator.updatesManagedExternally", "false"));
 	}
 
+	private static class NioAdapterImplStringConverter extends StringConverter<VolumeImpl> {
+
+		@Override
+		public String toString(VolumeImpl object) {
+			return object.getDisplayName();
+		}
+
+		@Override
+		public VolumeImpl fromString(String string) {
+			return VolumeImpl.forDisplayName(string);
+		}
+	}
+
 }

main/ui/src/main/java/org/cryptomator/ui/controllers/UnlockController.java

@@ -1,13 +1,15 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
- * 
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
+ *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
  ******************************************************************************/
 package org.cryptomator.ui.controllers;
 
+import java.io.IOException;
+import java.nio.file.*;
 import java.util.Arrays;
 import java.util.Comparator;
 import java.util.Objects;
@@ -15,13 +17,16 @@ import java.util.Optional;
 
 import javax.inject.Inject;
 
+import javafx.beans.binding.Bindings;
+import javafx.scene.layout.HBox;
 import org.apache.commons.lang3.CharUtils;
 import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.settings.VolumeImpl;
+import org.cryptomator.common.settings.Settings;
 import org.cryptomator.common.settings.VaultSettings;
 import org.cryptomator.cryptolib.api.InvalidPassphraseException;
 import org.cryptomator.cryptolib.api.UnsupportedVaultFormatException;
 import org.cryptomator.frontend.webdav.ServerLifecycleException;
-import org.cryptomator.frontend.webdav.mount.Mounter.CommandFailedException;
 import org.cryptomator.keychain.KeychainAccess;
 import org.cryptomator.ui.controls.SecPasswordField;
 import org.cryptomator.ui.l10n.Localization;
@@ -38,7 +43,6 @@ import com.google.common.base.CharMatcher;
 import com.google.common.base.Strings;
 
 import javafx.application.Application;
-import javafx.application.Platform;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.event.ActionEvent;
@@ -73,17 +77,19 @@ public class UnlockController implements ViewController {
 	private final WindowsDriveLetters driveLetters;
 	private final ChangeListener<Character> driveLetterChangeListener = this::winDriveLetterDidChange;
 	private final Optional<KeychainAccess> keychainAccess;
+	private final Settings settings;
 	private Vault vault;
 	private Optional<UnlockListener> listener = Optional.empty();
 	private Subscription vaultSubs = Subscription.EMPTY;
 
 	@Inject
-	public UnlockController(Application app, Localization localization, AsyncTaskService asyncTaskService, WindowsDriveLetters driveLetters, Optional<KeychainAccess> keychainAccess) {
+	public UnlockController(Application app, Localization localization, AsyncTaskService asyncTaskService, WindowsDriveLetters driveLetters, Optional<KeychainAccess> keychainAccess, Settings settings) {
 		this.app = app;
 		this.localization = localization;
 		this.asyncTaskService = asyncTaskService;
 		this.driveLetters = driveLetters;
 		this.keychainAccess = keychainAccess;
+		this.settings = settings;
 	}
 
 	@FXML
@@ -95,6 +101,9 @@ public class UnlockController implements ViewController {
 	@FXML
 	private Button unlockButton;
 
+	@FXML
+	private Label successMessage;
+
 	@FXML
 	private CheckBox savePassword;
 
@@ -113,6 +122,21 @@ public class UnlockController implements ViewController {
 	@FXML
 	private ChoiceBox<Character> winDriveLetter;
 
+	@FXML
+	private CheckBox useOwnMountPath;
+
+	@FXML
+	private HBox mountPathBox;
+
+	@FXML
+	private Label mountPathLabel;
+
+	@FXML
+	private TextField mountPath;
+
+	@FXML
+	private Button changeMountPathButton;
+
 	@FXML
 	private ProgressIndicator progressIndicator;
 
@@ -141,14 +165,35 @@ public class UnlockController implements ViewController {
 		mountName.textProperty().addListener(this::mountNameDidChange);
 		savePassword.setDisable(!keychainAccess.isPresent());
 		unlockAfterStartup.disableProperty().bind(savePassword.disabledProperty().or(savePassword.selectedProperty().not()));
+
+		mountPathLabel.setVisible(false);
+		mountPathBox.visibleProperty().bind(mountPathLabel.visibleProperty());
+		mountPathBox.managedProperty().bind(mountPathLabel.managedProperty());
+		mountPath.visibleProperty().bind(mountPathLabel.visibleProperty());
+		mountPath.managedProperty().bind(mountPathLabel.managedProperty());
+		changeMountPathButton.visibleProperty().bind(mountPathLabel.visibleProperty());
+		changeMountPathButton.managedProperty().bind(mountPathLabel.managedProperty());
+
 		if (SystemUtils.IS_OS_WINDOWS) {
 			winDriveLetter.setConverter(new WinDriveLetterLabelConverter());
+			useOwnMountPath.setVisible(false);
+			useOwnMountPath.setManaged(false);
+			mountPathLabel.setManaged(false);
+			//dirty cheat
+			mountPathBox.setMouseTransparent(true);
 		} else {
 			winDriveLetterLabel.setVisible(false);
 			winDriveLetterLabel.setManaged(false);
 			winDriveLetter.setVisible(false);
 			winDriveLetter.setManaged(false);
+			if (VolumeImpl.WEBDAV.equals(settings.volumeImpl().get())) {
+				useOwnMountPath.setVisible(false);
+				useOwnMountPath.setManaged(false);
+				mountPathLabel.setManaged(false);
+			}
 		}
+		changeMountPathButton.disableProperty().bind(Bindings.createBooleanBinding(this::isDirVaild, mountPath.textProperty()).not());
+
 	}
 
 	@Override
@@ -156,7 +201,12 @@ public class UnlockController implements ViewController {
 		return root;
 	}
 
-	void setVault(Vault vault) {
+	@Override
+	public void focus() {
+		passwordField.requestFocus();
+	}
+
+	void setVault(Vault vault, State state) {
 		vaultSubs.unsubscribe();
 		vaultSubs = Subscription.EMPTY;
 
@@ -168,10 +218,11 @@ public class UnlockController implements ViewController {
 		}
 		assert vault != null;
 		this.vault = vault;
-		passwordField.swipe();
 		advancedOptions.setVisible(false);
 		advancedOptionsButton.setText(localization.getString("unlock.button.advancedOptions.show"));
 		progressIndicator.setVisible(false);
+		successMessage.setVisible(state.successMessage().isPresent());
+		state.successMessage().map(localization::getString).ifPresent(successMessage::setText);
 		if (SystemUtils.IS_OS_WINDOWS) {
 			winDriveLetter.valueProperty().removeListener(driveLetterChangeListener);
 			winDriveLetter.getItems().clear();
@@ -197,14 +248,23 @@ public class UnlockController implements ViewController {
 				Arrays.fill(storedPw, ' ');
 			}
 		}
-		VaultSettings settings = vault.getVaultSettings();
-		unlockAfterStartup.setSelected(savePassword.isSelected() && settings.unlockAfterStartup().get());
-		mountAfterUnlock.setSelected(settings.mountAfterUnlock().get());
-		revealAfterMount.setSelected(settings.revealAfterMount().get());
+		VaultSettings vaultSettings = vault.getVaultSettings();
+		unlockAfterStartup.setSelected(savePassword.isSelected() && vaultSettings.unlockAfterStartup().get());
+		mountAfterUnlock.setSelected(vaultSettings.mountAfterUnlock().get());
+		revealAfterMount.setSelected(vaultSettings.revealAfterMount().get());
+		useOwnMountPath.setSelected(vaultSettings.usesIndividualMountPath().get());
+
+		vaultSubs = vaultSubs.and(EasyBind.subscribe(unlockAfterStartup.selectedProperty(), vaultSettings.unlockAfterStartup()::set));
+		vaultSubs = vaultSubs.and(EasyBind.subscribe(mountAfterUnlock.selectedProperty(), vaultSettings.mountAfterUnlock()::set));
+		vaultSubs = vaultSubs.and(EasyBind.subscribe(revealAfterMount.selectedProperty(), vaultSettings.revealAfterMount()::set));
+		vaultSubs = vaultSubs.and(EasyBind.subscribe(useOwnMountPath.selectedProperty(), vaultSettings.usesIndividualMountPath()::set));
+
+		changeMountPathButton.visibleProperty().bind(
+				vaultSettings.individualMountPath().isNotEqualTo(mountPath.textProperty())
+		);
+		mountPath.textProperty().setValue(vaultSettings.individualMountPath().getValueSafe());
+		mountPathLabel.visibleProperty().bind(useOwnMountPath.selectedProperty());
 
-		vaultSubs = vaultSubs.and(EasyBind.subscribe(unlockAfterStartup.selectedProperty(), settings.unlockAfterStartup()::set));
-		vaultSubs = vaultSubs.and(EasyBind.subscribe(mountAfterUnlock.selectedProperty(), settings.mountAfterUnlock()::set));
-		vaultSubs = vaultSubs.and(EasyBind.subscribe(revealAfterMount.selectedProperty(), settings.revealAfterMount()::set));
 	}
 
 	// ****************************************
@@ -222,6 +282,7 @@ public class UnlockController implements ViewController {
 
 	@FXML
 	private void didClickAdvancedOptionsButton(ActionEvent event) {
+		successMessage.setVisible(false);
 		advancedOptions.setVisible(!advancedOptions.isVisible());
 		if (advancedOptions.isVisible()) {
 			advancedOptionsButton.setText(localization.getString("unlock.button.advancedOptions.hide"));
@@ -230,6 +291,28 @@ public class UnlockController implements ViewController {
 		}
 	}
 
+	@FXML
+	private void didClickchangeMountPathButton(ActionEvent event) {
+		assert isDirVaild();
+		vault.setMountPath(mountPath.getText());
+	}
+
+	private boolean isDirVaild() {
+		try {
+			if (!mountPath.textProperty().isEmpty().get()) {
+				Path p = Paths.get(mountPath.textProperty().get());
+				return Files.isDirectory(p) && Files.isReadable(p) && Files.isWritable(p) && Files.isExecutable(p);
+			} else {
+				return false;
+			}
+
+		} catch (InvalidPathException e) {
+			LOG.info("Invalid path");
+			return false;
+		}
+	}
+
+
 	private void filterAlphanumericKeyEvents(KeyEvent t) {
 		if (!Strings.isNullOrEmpty(t.getCharacter()) && !ALPHA_NUMERIC_MATCHER.matchesAllOf(t.getCharacter())) {
 			t.consume();
@@ -345,59 +428,45 @@ public class UnlockController implements ViewController {
 	private void didClickUnlockButton(ActionEvent event) {
 		advancedOptions.setDisable(true);
 		progressIndicator.setVisible(true);
-		downloadsPageLink.setVisible(false);
-		CharSequence password = passwordField.getCharacters();
-		asyncTaskService.asyncTaskOf(() -> this.unlock(password)).run();
-	}
 
-	private void unlock(CharSequence password) {
-		try {
+		CharSequence password = passwordField.getCharacters();
+		asyncTaskService.asyncTaskOf(() -> {
 			vault.unlock(password);
-			if (mountAfterUnlock.isSelected()) {
-				vault.mount();
-				if (revealAfterMount.isSelected()) {
-					vault.reveal();
-				}
-			}
-			Platform.runLater(() -> {
-				messageText.setText(null);
-				listener.ifPresent(lstnr -> lstnr.didUnlock(vault));
-			});
 			if (keychainAccess.isPresent() && savePassword.isSelected()) {
 				keychainAccess.get().storePassphrase(vault.getId(), password);
-			} else {
-				Platform.runLater(passwordField::swipe);
 			}
-		} catch (InvalidPassphraseException e) {
-			Platform.runLater(() -> {
-				messageText.setText(localization.getString("unlock.errorMessage.wrongPassword"));
-				passwordField.selectAll();
-				passwordField.requestFocus();
-			});
-		} catch (UnsupportedVaultFormatException e) {
-			Platform.runLater(() -> {
-				if (e.isVaultOlderThanSoftware()) {
-					// whitespace after localized text used as separator between text and hyperlink
-					messageText.setText(localization.getString("unlock.errorMessage.unsupportedVersion.vaultOlderThanSoftware") + " ");
-					downloadsPageLink.setVisible(true);
-				} else if (e.isSoftwareOlderThanVault()) {
-					messageText.setText(localization.getString("unlock.errorMessage.unsupportedVersion.softwareOlderThanVault") + " ");
-					downloadsPageLink.setVisible(true);
-				} else if (e.getDetectedVersion() == Integer.MAX_VALUE) {
-					messageText.setText(localization.getString("unlock.errorMessage.unauthenticVersionMac"));
-				}
-			});
-		} catch (ServerLifecycleException | CommandFailedException e) {
+		}).onSuccess(() -> {
+			messageText.setText(null);
+			downloadsPageLink.setVisible(false);
+			listener.ifPresent(lstnr -> lstnr.didUnlock(vault));
+		}).onError(InvalidPassphraseException.class, e -> {
+			messageText.setText(localization.getString("unlock.errorMessage.wrongPassword"));
+			passwordField.selectAll();
+			passwordField.requestFocus();
+		}).onError(UnsupportedVaultFormatException.class, e -> {
+			if (e.isVaultOlderThanSoftware()) {
+				// whitespace after localized text used as separator between text and hyperlink
+				messageText.setText(localization.getString("unlock.errorMessage.unsupportedVersion.vaultOlderThanSoftware") + " ");
+				downloadsPageLink.setVisible(true);
+			} else if (e.isSoftwareOlderThanVault()) {
+				messageText.setText(localization.getString("unlock.errorMessage.unsupportedVersion.softwareOlderThanVault") + " ");
+				downloadsPageLink.setVisible(true);
+			} else if (e.getDetectedVersion() == Integer.MAX_VALUE) {
+				messageText.setText(localization.getString("unlock.errorMessage.unauthenticVersionMac"));
+			}
+		}).onError(ServerLifecycleException.class, e -> {
 			LOG.error("Unlock failed for technical reasons.", e);
-			Platform.runLater(() -> {
-				messageText.setText(localization.getString("unlock.errorMessage.mountingFailed"));
-			});
-		} finally {
-			Platform.runLater(() -> {
-				advancedOptions.setDisable(false);
-				progressIndicator.setVisible(false);
-			});
-		}
+			messageText.setText(localization.getString("unlock.errorMessage.unlockFailed"));
+		}).onError(IOException.class, e -> {
+			LOG.error("Unlock failed for technical reasons.", e);
+			messageText.setText(localization.getString("unlock.errorMessage.unlockFailed"));
+		}).andFinally(() -> {
+			if (!savePassword.isSelected()) {
+				passwordField.swipe();
+			}
+			advancedOptions.setDisable(false);
+			progressIndicator.setVisible(false);
+		}).run();
 	}
 
 	/* callback */
@@ -408,7 +477,28 @@ public class UnlockController implements ViewController {
 
 	@FunctionalInterface
 	interface UnlockListener {
+
 		void didUnlock(Vault vault);
 	}
 
+	/* state */
+
+	public enum State {
+		UNLOCKING(null),
+		INITIALIZED("unlock.successLabel.vaultCreated"),
+		PASSWORD_CHANGED("unlock.successLabel.passwordChanged"),
+		UPGRADED("unlock.successLabel.upgraded");
+
+		private Optional<String> successMessage;
+
+		State(String successMessage) {
+			this.successMessage = Optional.ofNullable(successMessage);
+		}
+
+		public Optional<String> successMessage() {
+			return successMessage;
+		}
+
+	}
+
 }

main/ui/src/main/java/org/cryptomator/ui/controllers/UnlockedController.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  * 
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -10,10 +10,13 @@ package org.cryptomator.ui.controllers;
 
 import static java.lang.String.format;
 
+import java.io.IOException;
 import java.util.Optional;
 
 import javax.inject.Inject;
 
+import org.cryptomator.frontend.webdav.ServerLifecycleException;
+import org.cryptomator.frontend.webdav.mount.Mounter.CommandFailedException;
 import org.cryptomator.ui.l10n.Localization;
 import org.cryptomator.ui.model.Vault;
 import org.cryptomator.ui.util.AsyncTaskService;
@@ -22,9 +25,12 @@ import org.fxmisc.easybind.EasyBind;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.common.util.concurrent.Runnables;
+
 import javafx.animation.Animation;
 import javafx.animation.KeyFrame;
 import javafx.animation.Timeline;
+import javafx.beans.binding.ObjectExpression;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.event.ActionEvent;
@@ -58,6 +64,7 @@ public class UnlockedController implements ViewController {
 	private final Localization localization;
 	private final AsyncTaskService asyncTaskService;
 	private final ObjectProperty<Vault> vault = new SimpleObjectProperty<>();
+	private final ObjectExpression<Vault.State> vaultState = ObjectExpression.objectExpression(EasyBind.select(vault).selectObject(Vault::stateProperty));
 	private Optional<LockListener> listener = Optional.empty();
 	private Timeline ioAnimation;
 
@@ -76,6 +83,12 @@ public class UnlockedController implements ViewController {
 	@FXML
 	private ContextMenu moreOptionsMenu;
 
+	@FXML
+	private MenuItem mountVaultMenuItem;
+
+	@FXML
+	private MenuItem unmountVaultMenuItem;
+
 	@FXML
 	private MenuItem revealVaultMenuItem;
 
@@ -90,7 +103,9 @@ public class UnlockedController implements ViewController {
 
 	@Override
 	public void initialize() {
-		revealVaultMenuItem.disableProperty().bind(EasyBind.map(vault, vault -> vault != null && !vault.isMounted()));
+		mountVaultMenuItem.disableProperty().bind(vaultState.isEqualTo(Vault.State.UNLOCKED).not()); // enable when unlocked
+		unmountVaultMenuItem.disableProperty().bind(vaultState.isEqualTo(Vault.State.MOUNTED).not()); // enable when mounted
+		revealVaultMenuItem.disableProperty().bind(vaultState.isEqualTo(Vault.State.MOUNTED).not()); // enable when mounted
 
 		EasyBind.subscribe(vault, this::vaultChanged);
 		EasyBind.subscribe(moreOptionsMenu.showingProperty(), moreOptionsButton::setSelected);
@@ -106,9 +121,8 @@ public class UnlockedController implements ViewController {
 			return;
 		}
 
-		if (newVault.getVaultSettings().mountAfterUnlock().get() && !newVault.isMounted()) {
-			// TODO Markus Kreusch #393: hyperlink auf FAQ oder sowas?
-			messageLabel.setText(localization.getString("unlocked.label.mountFailed"));
+		if (newVault.getState() == Vault.State.UNLOCKED && newVault.getVaultSettings().mountAfterUnlock().get()) {
+			mountVault(newVault);
 		}
 
 		// (re)start throughput statistics:
@@ -118,61 +132,16 @@ public class UnlockedController implements ViewController {
 
 	@FXML
 	private void didClickLockVault(ActionEvent event) {
-		regularLockVault();
+		regularUnmountVault(this::lockVault);
 	}
 
-	private void regularLockVault() {
-		asyncTaskService.asyncTaskOf(() -> {
-			vault.get().unmount();
+	private void lockVault() {
+		try {
 			vault.get().lock();
-		}).onSuccess(() -> {
-			listener.ifPresent(listener -> listener.didLock(this));
-			LOG.trace("Regular lock succeeded");
-		}).onError(Exception.class, e -> {
-			onRegularLockVaultFailed(e);
-		}).run();
-	}
-
-	private void forcedLockVault() {
-		asyncTaskService.asyncTaskOf(() -> {
-			vault.get().unmountForced();
-			vault.get().lock();
-		}).onSuccess(() -> {
-			listener.ifPresent(listener -> listener.didLock(this));
-			LOG.trace("Forced lock succeeded");
-		}).onError(Exception.class, e -> {
-			onForcedLockVaultFailed(e);
-		}).run();
-	}
-
-	private void onRegularLockVaultFailed(Exception e) {
-		if (vault.get().supportsForcedUnmount()) {
-			LOG.trace("Regular unmount failed", e);
-			Alert confirmDialog = DialogBuilderUtil.buildYesNoDialog( //
-					format(localization.getString("unlocked.lock.force.confirmation.title"), vault.get().name().getValue()), //
-					localization.getString("unlocked.lock.force.confirmation.header"), //
-					localization.getString("unlocked.lock.force.confirmation.content"), //
-					ButtonType.NO);
-
-			Optional<ButtonType> choice = confirmDialog.showAndWait();
-			if (ButtonType.YES.equals(choice.get())) {
-				forcedLockVault();
-			} else {
-				LOG.trace("Unmount cancelled", e);
-			}
-		} else {
-			LOG.error("Regular unmount failed", e);
-			showUnmountFailedMessage();
+		} catch (ServerLifecycleException | IOException e) {
+			LOG.error("Lock failed", e);
 		}
-	}
-
-	private void onForcedLockVaultFailed(Exception e) {
-		LOG.error("Forced unmount failed", e);
-		showUnmountFailedMessage();
-	}
-
-	private void showUnmountFailedMessage() {
-		messageLabel.setText(localization.getString("unlocked.label.unmountFailed"));
+		listener.ifPresent(listener -> listener.didLock(this));
 	}
 
 	@FXML
@@ -186,11 +155,88 @@ public class UnlockedController implements ViewController {
 	}
 
 	@FXML
-	private void didClickRevealVault(ActionEvent event) {
+	public void didClickMountVault(ActionEvent event) {
+		mountVault(vault.get());
+	}
+
+	private void mountVault(Vault vault) {
 		asyncTaskService.asyncTaskOf(() -> {
-			vault.get().reveal();
-		}).onError(RuntimeException.class, () -> {
-			// TODO overheadhunter catch more specific exception type thrown by reveal()
+			vault.mount();
+		}).onSuccess(() -> {
+			LOG.trace("Mount succeeded.");
+			messageLabel.setText(null);
+			if (vault.getVaultSettings().revealAfterMount().get()) {
+				revealVault(vault);
+			}
+		}).onError(CommandFailedException.class, e -> {
+			LOG.error("Mount failed.", e);
+			// TODO Markus Kreusch #393: hyperlink auf FAQ oder sowas?
+			messageLabel.setText(localization.getString("unlocked.label.mountFailed"));
+		}).run();
+	}
+
+	@FXML
+	public void didClickUnmountVault(ActionEvent event) {
+		regularUnmountVault(Runnables.doNothing());
+	}
+
+	private void regularUnmountVault(Runnable onSuccess) {
+		asyncTaskService.asyncTaskOf(() -> {
+			vault.get().unmount();
+		}).onSuccess(() -> {
+			LOG.trace("Regular unmount succeeded.");
+			onSuccess.run();
+		}).onError(Exception.class, e -> {
+			onRegularUnmountVaultFailed(e, onSuccess);
+		}).run();
+	}
+
+	private void forcedUnmountVault(Runnable onSuccess) {
+		asyncTaskService.asyncTaskOf(() -> {
+			vault.get().unmountForced();
+		}).onSuccess(() -> {
+			LOG.trace("Forced unmount succeeded.");
+			onSuccess.run();
+		}).onError(Exception.class, e -> {
+			LOG.error("Forced unmount failed.", e);
+			messageLabel.setText(localization.getString("unlocked.label.unmountFailed"));
+		}).run();
+	}
+
+	private void onRegularUnmountVaultFailed(Exception e, Runnable onSuccess) {
+		if (vault.get().supportsForcedUnmount()) {
+			LOG.trace("Regular unmount failed.", e);
+			Alert confirmDialog = DialogBuilderUtil.buildYesNoDialog( //
+					format(localization.getString("unlocked.lock.force.confirmation.title"), vault.get().name().getValue()), //
+					localization.getString("unlocked.lock.force.confirmation.header"), //
+					localization.getString("unlocked.lock.force.confirmation.content"), //
+					ButtonType.NO);
+
+			Optional<ButtonType> choice = confirmDialog.showAndWait();
+			if (ButtonType.YES.equals(choice.get())) {
+				forcedUnmountVault(onSuccess);
+			} else {
+				LOG.trace("Unmount cancelled.", e);
+			}
+		} else {
+			LOG.error("Regular unmount failed.", e);
+			messageLabel.setText(localization.getString("unlocked.label.unmountFailed"));
+		}
+	}
+
+	@FXML
+	private void didClickRevealVault(ActionEvent event) {
+		revealVault(vault.get());
+	}
+
+	private void revealVault(Vault vault) {
+		asyncTaskService.asyncTaskOf(() -> {
+			vault.reveal();
+		}).onSuccess(() -> {
+			LOG.trace("Reveal succeeded.");
+			messageLabel.setText(null);
+		}).onError(CommandFailedException.class, e -> {
+			LOG.error("Reveal failed.", e);
 			messageLabel.setText(localization.getString("unlocked.label.revealFailed"));
 		}).run();
 	}
@@ -198,8 +244,8 @@ public class UnlockedController implements ViewController {
 	@FXML
 	private void didClickCopyUrl(ActionEvent event) {
 		ClipboardContent clipboardContent = new ClipboardContent();
-		clipboardContent.putUrl(vault.get().getWebDavUrl());
-		clipboardContent.putString(vault.get().getWebDavUrl());
+		clipboardContent.putUrl(vault.get().getFilesystemRootUrl());
+		clipboardContent.putString(vault.get().getFilesystemRootUrl());
 		Clipboard.getSystemClipboard().setContent(clipboardContent);
 	}
 

main/ui/src/main/java/org/cryptomator/ui/controllers/UpgradeController.java

@@ -84,6 +84,11 @@ public class UpgradeController implements ViewController {
 		return root;
 	}
 
+	@Override
+	public void focus() {
+		passwordField.requestFocus();
+	}
+
 	void setVault(Vault vault) {
 		this.vault = Objects.requireNonNull(vault);
 		errorLabel.setText(null);

main/ui/src/main/java/org/cryptomator/ui/controllers/ViewController.java

@@ -24,4 +24,8 @@ public interface ViewController extends Initializable {
 		// no-op
 	}
 
+	default void focus() {
+		// no-op
+	}
+
 }

main/ui/src/main/java/org/cryptomator/ui/controllers/WelcomeController.java

@@ -1,18 +1,17 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  * 
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
  ******************************************************************************/
 package org.cryptomator.ui.controllers;
 
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
+import java.net.URI;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
+import java.time.Duration;
 import java.util.Comparator;
 import java.util.Map;
 import java.util.Optional;
@@ -22,23 +21,9 @@ import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Singleton;
 
-import org.apache.commons.lang3.SystemUtils;
-import org.apache.http.client.config.RequestConfig;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClientBuilder;
-import org.apache.http.impl.client.HttpClients;
-import org.cryptomator.common.settings.Settings;
-import org.cryptomator.ui.l10n.Localization;
-import org.cryptomator.ui.util.AsyncTaskService;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.reflect.TypeToken;
-
 import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.event.ActionEvent;
@@ -49,6 +34,15 @@ import javafx.scene.control.Hyperlink;
 import javafx.scene.control.Label;
 import javafx.scene.control.ProgressIndicator;
 import javafx.scene.layout.VBox;
+import jdk.incubator.http.HttpClient;
+import jdk.incubator.http.HttpRequest;
+import jdk.incubator.http.HttpResponse;
+import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.settings.Settings;
+import org.cryptomator.ui.l10n.Localization;
+import org.cryptomator.ui.util.AsyncTaskService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 @Singleton
 public class WelcomeController implements ViewController {
@@ -114,31 +108,21 @@ public class WelcomeController implements ViewController {
 		checkForUpdatesStatus.setText(localization.getString("welcome.checkForUpdates.label.currentlyChecking"));
 		checkForUpdatesIndicator.setVisible(true);
 		asyncTaskService.asyncTaskOf(() -> {
-			RequestConfig requestConfig = RequestConfig.custom() //
-					.setConnectTimeout(5000) //
-					.setConnectionRequestTimeout(5000) //
-					.setSocketTimeout(5000) //
-					.build();
 			String userAgent = String.format("Cryptomator VersionChecker/%s %s %s (%s)", applicationVersion.orElse("SNAPSHOT"), SystemUtils.OS_NAME, SystemUtils.OS_VERSION, SystemUtils.OS_ARCH);
-			HttpClientBuilder httpClientBuilder = HttpClients.custom() //
-					.disableCookieManagement() //
-					.setDefaultRequestConfig(requestConfig) //
-					.setUserAgent(userAgent);
-			LOG.debug("Checking for updates...");
-			try (CloseableHttpClient client = httpClientBuilder.build()) {
-				HttpGet request = new HttpGet("https://api.cryptomator.org/updates/latestVersion.json");
-				try (CloseableHttpResponse response = client.execute(request)) {
-					if (response.getStatusLine().getStatusCode() == 200 && response.getEntity() != null) {
-						try (InputStream in = response.getEntity().getContent()) {
-							Gson gson = new GsonBuilder().setLenient().create();
-							Reader utf8Reader = new InputStreamReader(in, StandardCharsets.UTF_8);
-							Map<String, String> map = gson.fromJson(utf8Reader, new TypeToken<Map<String, String>>() {
-							}.getType());
-							if (map != null) {
-								this.compareVersions(map);
-							}
-						}
-					}
+			HttpClient client = HttpClient.newHttpClient();
+			HttpRequest request = HttpRequest.newBuilder()
+					.GET()
+					.uri(new URI("https://api.cryptomator.org/updates/latestVersion.json"))
+					.header("User-Agent", userAgent)
+					.timeout(Duration.ofSeconds(5))
+					.build();
+			HttpResponse<String> response = client.send(request, HttpResponse.BodyHandler.asString(StandardCharsets.UTF_8));
+			if (response.statusCode() == 200) {
+				Gson gson = new GsonBuilder().setLenient().create();
+				Map<String, String> map = gson.fromJson(response.body(), new TypeToken<Map<String, String>>() {
+				}.getType());
+				if (map != null) {
+					this.compareVersions(map);
 				}
 			}
 		}).andFinally(() -> {

main/ui/src/main/java/org/cryptomator/ui/controls/DirectoryListCell.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -10,8 +10,8 @@ package org.cryptomator.ui.controls;
 
 import org.cryptomator.ui.model.Vault;
 import org.fxmisc.easybind.EasyBind;
-import org.fxmisc.easybind.monadic.MonadicBinding;
 
+import javafx.beans.binding.ObjectExpression;
 import javafx.geometry.Pos;
 import javafx.scene.control.ContentDisplay;
 import javafx.scene.control.ContextMenu;
@@ -31,9 +31,12 @@ public class DirectoryListCell extends DraggableListCell<Vault> {
 	private final Label pathText = new Label();
 	private final VBox vbox = new VBox(4.0, nameText, pathText);
 	private final HBox hbox = new HBox(6.0, statusText, vbox);
+
 	private ContextMenu vaultContextMenu;
 
 	public DirectoryListCell() {
+		ObjectExpression<Vault.State> vaultState = ObjectExpression.objectExpression(EasyBind.select(itemProperty()).selectObject(Vault::stateProperty));
+
 		hbox.setAlignment(Pos.CENTER_LEFT);
 		hbox.setPrefWidth(1);
 		vbox.setFillWidth(true);
@@ -46,36 +49,57 @@ public class DirectoryListCell extends DraggableListCell<Vault> {
 		pathText.setTextOverrun(OverrunStyle.ELLIPSIS);
 		pathText.getStyleClass().add("detail-label");
 
-		MonadicBinding<Boolean> optionalItemIsUnlocked = EasyBind.monadic(itemProperty()).flatMap(Vault::unlockedProperty);
-		statusText.textProperty().bind(optionalItemIsUnlocked.map(this::getStatusIconText));
-		statusText.textFillProperty().bind(EasyBind.combine(optionalItemIsUnlocked, textFillProperty(), this::getStatusIconColor));
+		statusText.textProperty().bind(EasyBind.map(vaultState, this::getStatusIconText));
+		statusText.textFillProperty().bind(EasyBind.combine(vaultState, textFillProperty(), this::getStatusIconColor));
 		statusText.setMinSize(16.0, 16.0);
 		statusText.setAlignment(Pos.CENTER);
 		statusText.getStyleClass().add("fontawesome");
 
 		tooltipProperty().bind(EasyBind.monadic(itemProperty()).flatMap(Vault::displayablePath).map(p -> new Tooltip(p.toString())));
-		contextMenuProperty().bind(optionalItemIsUnlocked.map(unlocked -> unlocked ? null : vaultContextMenu));
+		contextMenuProperty().bind(EasyBind.map(vaultState, this::getContextMenu));
 
 		setGraphic(hbox);
 		setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
 	}
 
-	private String getStatusIconText(Boolean unlockedOrNull) {
-		if (Boolean.TRUE.equals(unlockedOrNull)) {
-			return "\uf09c";
-		} else if (Boolean.FALSE.equals(unlockedOrNull)) {
-			return "\uf023";
-		} else {
+	private String getStatusIconText(Vault.State state) {
+		if (state == null) {
 			return "";
 		}
+		switch (state) {
+		case UNLOCKED:
+		case MOUNTED:
+		case MOUNTING:
+		case UNMOUNTING:
+			return "\uf09c";
+		case LOCKED:
+		default:
+			return "\uf023";
+		}
 	}
 
-	private Paint getStatusIconColor(Boolean unlockedOrNull, Paint lockedValue) {
-		if (Boolean.TRUE.equals(unlockedOrNull)) {
-			return UNLOCKED_ICON_COLOR;
-		} else {
+	private Paint getStatusIconColor(Vault.State state, Paint lockedValue) {
+		if (state == null) {
 			return lockedValue;
 		}
+		switch (state) {
+		case UNLOCKED:
+		case MOUNTED:
+		case MOUNTING:
+		case UNMOUNTING:
+			return UNLOCKED_ICON_COLOR;
+		case LOCKED:
+		default:
+			return lockedValue;
+		}
+	}
+
+	private ContextMenu getContextMenu(Vault.State state) {
+		if (state == Vault.State.LOCKED) {
+			return vaultContextMenu;
+		} else {
+			return null;
+		}
 	}
 
 	public void setVaultContextMenu(ContextMenu contextMenu) {

main/ui/src/main/java/org/cryptomator/ui/controls/DraggableListCell.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2016, 2017 Sebastian Stenzel and others.
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  *
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation

main/ui/src/main/java/org/cryptomator/ui/controls/SecPasswordField.java

@@ -1,7 +1,7 @@
 /*******************************************************************************
  * Copyright (c) 2014, 2017 Sebastian Stenzel
- * This file is licensed under the terms of the MIT license.
- * See the LICENSE.txt file for more info.
+ * All rights reserved.
+ * This program and the accompanying materials are made available under the terms of the accompanying LICENSE file.
  * 
  * Contributors:
  *     Sebastian Stenzel - initial API and implementation
@@ -11,6 +11,9 @@ package org.cryptomator.ui.controls;
 import java.util.Arrays;
 
 import javafx.scene.control.PasswordField;
+import javafx.scene.input.DragEvent;
+import javafx.scene.input.Dragboard;
+import javafx.scene.input.TransferMode;
 
 /**
  * Compromise in security. While the text can be swiped, any access to the {@link #getText()} method will create a copy of the String in the heap.
@@ -19,6 +22,27 @@ public class SecPasswordField extends PasswordField {
 
 	private static final char SWIPE_CHAR = ' ';
 
+	public SecPasswordField() {
+		this.onDragOverProperty().set(this::handleDragOver);
+		this.onDragDroppedProperty().set(this::handleDragDropped);
+	}
+
+	private void handleDragOver(DragEvent event) {
+		Dragboard dragboard = event.getDragboard();
+		if (dragboard.hasString() && dragboard.getString() != null) {
+			event.acceptTransferModes(TransferMode.COPY);
+		}
+		event.consume();
+	}
+
+	private void handleDragDropped(DragEvent event) {
+		Dragboard dragboard = event.getDragboard();
+		if (dragboard.hasString() && dragboard.getString() != null) {
+			insertText(getCaretPosition(), dragboard.getString());
+		}
+		event.consume();
+	}
+
 	/**
 	 * {@link #getContent()} uses a StringBuilder, which in turn is backed by a char[].
 	 * The delete operation of AbstractStringBuilder closes the gap, that forms by deleting chars, by moving up the following chars.

main/ui/src/main/java/org/cryptomator/ui/l10n/Localization.java

@@ -22,11 +22,12 @@ import java.util.ResourceBundle;
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
-import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.common.collect.Sets;
+
 @Singleton
 public class Localization extends ResourceBundle {
 
@@ -46,21 +47,21 @@ public class Localization extends ResourceBundle {
 
 			String language = Locale.getDefault().getLanguage();
 			String region = Locale.getDefault().getCountry();
-			LOG.info("Detected language \"{}\" and region \"{}\"", language, region);
+			LOG.debug("Detected language \"{}\" and region \"{}\"", language, region);
 
 			ResourceBundle localizationBundle = null;
 			if (StringUtils.isNotEmpty(language) && StringUtils.isNotEmpty(region)) {
 				String file = String.format(LOCALIZATION_FILENAME_FMT, language + "_" + region);
-				LOG.info("Attempting to load localization from: {}", file);
+				LOG.trace("Attempting to load localization from: {}", file);
 				localizationBundle = loadLocalizationFile(file);
 			}
 			if (StringUtils.isNotEmpty(language) && localizationBundle == null) {
 				String file = String.format(LOCALIZATION_FILENAME_FMT, language);
-				LOG.info("Attempting to load localization from: {}", file);
+				LOG.trace("Attempting to load localization from: {}", file);
 				localizationBundle = loadLocalizationFile(file);
 			}
 			if (localizationBundle == null) {
-				LOG.info("No localization found. Falling back to default language.");
+				LOG.debug("No localization found. Falling back to default language.");
 				localizationBundle = this.fallback;
 			}
 			this.localized = Objects.requireNonNull(localizationBundle);
@@ -88,7 +89,7 @@ public class Localization extends ResourceBundle {
 
 	@Override
 	public Enumeration<String> getKeys() {
-		Collection<String> keys = CollectionUtils.union(localized.keySet(), fallback.keySet());
+		Collection<String> keys = Sets.union(localized.keySet(), fallback.keySet());
 		return Collections.enumeration(keys);
 	}
 

main/ui/src/main/java/org/cryptomator/ui/model/AutoUnlocker.java

@@ -5,6 +5,7 @@
  *******************************************************************************/
 package org.cryptomator.ui.model;
 
+import java.io.IOException;
 import java.nio.CharBuffer;
 import java.util.Arrays;
 import java.util.Collection;
@@ -17,7 +18,6 @@ import javax.inject.Inject;
 import javax.inject.Singleton;
 
 import org.cryptomator.cryptolib.api.CryptoException;
-import org.cryptomator.frontend.webdav.mount.Mounter.CommandFailedException;
 import org.cryptomator.keychain.KeychainAccess;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -69,11 +69,12 @@ public class AutoUnlocker {
 		char[] storedPw = keychainAccess.get().loadPassphrase(vault.getId());
 		if (storedPw == null) {
 			LOG.warn("No passphrase stored in keychain for vault registered for auto unlocking: {}", vault.getPath());
+			return;
 		}
 		try {
 			vault.unlock(CharBuffer.wrap(storedPw));
 			mountSilently(vault);
-		} catch (CryptoException e) {
+		} catch (IOException | CryptoException e) {
 			LOG.error("Auto unlock failed.", e);
 		} finally {
 			Arrays.fill(storedPw, ' ');

main/ui/src/main/java/org/cryptomator/ui/model/CommandFailedException.java

@@ -0,0 +1,17 @@
+package org.cryptomator.ui.model;
+
+public class CommandFailedException extends Exception {
+
+	public CommandFailedException(String message) {
+		super(message);
+	}
+
+	public CommandFailedException(Throwable cause) {
+		super(cause);
+	}
+
+	public CommandFailedException(String message, Throwable cause) {
+		super(message, cause);
+	}
+
+}

main/ui/src/main/java/org/cryptomator/ui/model/FuseVolume.java

@@ -0,0 +1,144 @@
+package org.cryptomator.ui.model;
+
+import java.io.IOException;
+import java.nio.file.DirectoryNotEmptyException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import javax.inject.Inject;
+
+import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.settings.VaultSettings;
+import org.cryptomator.cryptofs.CryptoFileSystem;
+import org.cryptomator.frontend.fuse.mount.EnvironmentVariables;
+import org.cryptomator.frontend.fuse.mount.FuseMountFactory;
+import org.cryptomator.frontend.fuse.mount.FuseNotSupportedException;
+import org.cryptomator.frontend.fuse.mount.Mount;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@VaultModule.PerVault
+public class FuseVolume implements Volume {
+
+	private static final Logger LOG = LoggerFactory.getLogger(FuseVolume.class);
+
+	/**
+	 * TODO: dont use fixed Strings and rather set them in some system environment variables in the cryptomator installer and load those!
+	 */
+	private static final String DEFAULT_MOUNTROOTPATH_MAC = System.getProperty("user.home") + "/Library/Application Support/Cryptomator";
+	private static final String DEFAULT_MOUNTROOTPATH_LINUX = System.getProperty("user.home") + "/.Cryptomator";
+
+	private final VaultSettings vaultSettings;
+	private final WindowsDriveLetters windowsDriveLetters;
+
+	private Mount fuseMnt;
+	private CryptoFileSystem cfs;
+	private Path mountPath;
+	private boolean extraDirCreated;
+
+	@Inject
+	public FuseVolume(VaultSettings vaultSettings, WindowsDriveLetters windowsDriveLetters) {
+		this.vaultSettings = vaultSettings;
+		this.windowsDriveLetters = windowsDriveLetters;
+		this.extraDirCreated = false;
+	}
+
+	@Override
+	public void prepare(CryptoFileSystem fs) throws IOException, FuseNotSupportedException {
+		this.cfs = fs;
+		String mountPath;
+		if (SystemUtils.IS_OS_WINDOWS) {
+			//windows case
+			if (vaultSettings.winDriveLetter().get() != null) {
+				// specific drive letter selected
+				mountPath = vaultSettings.winDriveLetter().get() + ":\\";
+			} else {
+				// auto assign drive letter
+				mountPath = windowsDriveLetters.getAvailableDriveLetters().iterator().next() + ":\\";
+			}
+		} else if (vaultSettings.usesIndividualMountPath().get()) {
+			//specific path given
+			mountPath = vaultSettings.individualMountPath().get();
+		} else {
+			//choose default path & create extra directory
+			mountPath = createDirIfNotExist(SystemUtils.IS_OS_MAC ? DEFAULT_MOUNTROOTPATH_MAC : DEFAULT_MOUNTROOTPATH_LINUX, vaultSettings.mountName().get());
+			extraDirCreated = true;
+		}
+		this.mountPath = Paths.get(mountPath).toAbsolutePath();
+	}
+
+	private String createDirIfNotExist(String prefix, String dirName) throws IOException {
+		Path p = Paths.get(prefix, dirName + vaultSettings.getId());
+		if (Files.isDirectory(p) && !Files.newDirectoryStream(p).iterator().hasNext()) {
+			throw new DirectoryNotEmptyException("Mount point is not empty.");
+		} else {
+			Files.createDirectory(p);
+			return p.toString();
+		}
+	}
+
+	@Override
+	public void mount() throws CommandFailedException {
+		try {
+			EnvironmentVariables envVars = EnvironmentVariables.create()
+					.withMountName(vaultSettings.mountName().getValue())
+					.withMountPath(mountPath)
+					.build();
+			this.fuseMnt = FuseMountFactory.getMounter().mount(cfs.getPath("/"), envVars);
+		} catch (org.cryptomator.frontend.fuse.mount.CommandFailedException e) {
+			throw new CommandFailedException("Unable to mount Filesystem", e);
+		}
+	}
+
+	@Override
+	public void reveal() throws CommandFailedException {
+		try {
+			fuseMnt.revealInFileManager();
+		} catch (org.cryptomator.frontend.fuse.mount.CommandFailedException e) {
+			LOG.info("Revealing the vault in file manger failed: " + e.getMessage());
+			throw new CommandFailedException(e);
+		}
+	}
+
+	@Override
+	public synchronized void unmount() throws CommandFailedException {
+		try {
+			fuseMnt.close();
+		} catch (org.cryptomator.frontend.fuse.mount.CommandFailedException e) {
+			throw new CommandFailedException(e);
+		}
+	}
+
+	@Override
+	public synchronized void unmountForced() throws CommandFailedException {
+		unmount();
+	}
+
+	@Override
+	public void stop() {
+		if (extraDirCreated) {
+			try {
+				Files.delete(mountPath);
+			} catch (IOException e) {
+				LOG.warn("Could not delete mounting directory:" + e.getMessage());
+			}
+		}
+	}
+
+	@Override
+	public String getMountUri() {
+		return "";
+	}
+
+	@Override
+	public boolean isSupported() {
+		return FuseMountFactory.isFuseSupported();
+	}
+
+	@Override
+	public boolean supportsForcedUnmount() {
+		return false;
+	}
+
+}

main/ui/src/main/java/org/cryptomator/ui/model/UpgradeStrategies.java

@@ -19,8 +19,8 @@ public class UpgradeStrategies {
 	private final Collection<UpgradeStrategy> strategies;
 
 	@Inject
-	public UpgradeStrategies(UpgradeVersion3DropBundleExtension upgrader1, UpgradeVersion3to4 upgrader2, UpgradeVersion4to5 upgrader3) {
-		strategies = Collections.unmodifiableList(Arrays.asList(upgrader1, upgrader2, upgrader3));
+	public UpgradeStrategies(UpgradeVersion3DropBundleExtension upgrader1, UpgradeVersion3to4 upgrader2, UpgradeVersion4to5 upgrader3, UpgradeVersion5toX upgrader4) {
+		strategies = Collections.unmodifiableList(Arrays.asList(upgrader1, upgrader2, upgrader3, upgrader4));
 	}
 
 	public UpgradeStrategy getUpgradeStrategy(Vault vault) {

main/ui/src/main/java/org/cryptomator/ui/model/UpgradeStrategy.java

@@ -63,21 +63,17 @@ public abstract class UpgradeStrategy {
 	 */
 	public void upgrade(Vault vault, CharSequence passphrase) throws UpgradeFailedException {
 		LOG.info("Upgrading {} from {} to {}.", vault.getPath(), vaultVersionBeforeUpgrade, vaultVersionAfterUpgrade);
-		Cryptor cryptor = null;
-		try {
-			final Path masterkeyFile = vault.getPath().resolve(MASTERKEY_FILENAME);
-			final byte[] masterkeyFileContents = Files.readAllBytes(masterkeyFile);
-			cryptor = cryptorProvider.createFromKeyFile(KeyFile.parse(masterkeyFileContents), passphrase, vaultVersionBeforeUpgrade);
+		final Path masterkeyFileBeforeUpgrade = vault.getPath().resolve(MASTERKEY_FILENAME);
+		try (Cryptor cryptor = readMasterkeyFile(masterkeyFileBeforeUpgrade, passphrase)) {
 			// create backup, as soon as we know the password was correct:
-			final Path masterkeyBackupFile = vault.getPath().resolve(MASTERKEY_BACKUP_FILENAME);
-			Files.copy(masterkeyFile, masterkeyBackupFile, StandardCopyOption.REPLACE_EXISTING);
+			Path masterkeyBackupFile = vault.getPath().resolve(MASTERKEY_BACKUP_FILENAME);
+			Files.copy(masterkeyFileBeforeUpgrade, masterkeyBackupFile, StandardCopyOption.REPLACE_EXISTING);
 			LOG.info("Backuped masterkey.");
 			// do stuff:
 			upgrade(vault, cryptor);
 			// write updated masterkey file:
-			final byte[] upgradedMasterkeyFileContents = cryptor.writeKeysToMasterkeyFile(passphrase, vaultVersionAfterUpgrade).serialize();
-			final Path masterkeyFileAfterUpgrade = vault.getPath().resolve(MASTERKEY_FILENAME); // path may have changed
-			Files.write(masterkeyFileAfterUpgrade, upgradedMasterkeyFileContents, StandardOpenOption.TRUNCATE_EXISTING);
+			Path masterkeyFileAfterUpgrade = vault.getPath().resolve(MASTERKEY_FILENAME); // path may have changed
+			writeMasterkeyFile(masterkeyFileAfterUpgrade, cryptor, passphrase);
 			LOG.info("Updated masterkey.");
 		} catch (InvalidPassphraseException e) {
 			throw new UpgradeFailedException(localization.getString("unlock.errorMessage.wrongPassword"));
@@ -92,13 +88,20 @@ public abstract class UpgradeStrategy {
 		} catch (IOException e) {
 			LOG.warn("Upgrade failed.", e);
 			throw new UpgradeFailedException("Upgrade failed. Details in log message.");
-		} finally {
-			if (cryptor != null) {
-				cryptor.destroy();
-			}
 		}
 	}
 
+	protected Cryptor readMasterkeyFile(Path masterkeyFile, CharSequence passphrase) throws UnsupportedVaultFormatException, InvalidPassphraseException, IOException {
+		byte[] fileContents = Files.readAllBytes(masterkeyFile);
+		KeyFile keyFile = KeyFile.parse(fileContents);
+		return cryptorProvider.createFromKeyFile(keyFile, passphrase, vaultVersionBeforeUpgrade);
+	}
+
+	protected void writeMasterkeyFile(Path masterkeyFile, Cryptor cryptor, CharSequence passphrase) throws IOException {
+		byte[] fileContents = cryptor.writeKeysToMasterkeyFile(passphrase, vaultVersionAfterUpgrade).serialize();
+		Files.write(masterkeyFile, fileContents, StandardOpenOption.TRUNCATE_EXISTING);
+	}
+
 	protected abstract void upgrade(Vault vault, Cryptor cryptor) throws UpgradeFailedException;
 
 	/**
@@ -109,13 +112,8 @@ public abstract class UpgradeStrategy {
 	public boolean isApplicable(Vault vault) {
 		final Path masterkeyFile = vault.getPath().resolve(MASTERKEY_FILENAME);
 		try {
-			if (Files.isRegularFile(masterkeyFile)) {
-				byte[] masterkeyFileContents = Files.readAllBytes(masterkeyFile);
-				return KeyFile.parse(masterkeyFileContents).getVersion() == vaultVersionBeforeUpgrade;
-			} else {
-				LOG.warn("Not a file: {}", masterkeyFile);
-				return false;
-			}
+			byte[] masterkeyFileContents = Files.readAllBytes(masterkeyFile);
+			return KeyFile.parse(masterkeyFileContents).getVersion() == vaultVersionBeforeUpgrade;
 		} catch (IOException e) {
 			LOG.warn("Could not determine, whether upgrade is applicable.", e);
 			return false;