Added an additional layer of abstraction to error reports

Fixed var names Added abstract base class for controllers Added base interface for error components Added base interface for error component builders Generified scene providers Made GenericError classes and InvalidMountPointException classes depend on those base interfaces/classes
Renamed errorComponent vars to genericErrorBuilder
2026-09-22 07:54:19 +00:00 · 2021-04-11 02:54:21 +02:00 · 2021-04-11 02:25:16 +02:00 · 2021-04-11 02:25:15 +02:00 · 2021-04-11 01:55:35 +02:00 · 2021-04-10 23:16:00 +02:00
180 changed files with 3797 additions and 1590 deletions
@@ -5,18 +5,12 @@ labels: type:bug
 ---

 <!--
-⚠️⚠️⚠️ READ CAREFULLY ⚠️⚠️⚠️
+Please make sure to:
+- Comply with our code of conduct: https://github.com/cryptomator/cryptomator/blob/develop/.github/CODE_OF_CONDUCT.md
+- Search for existing similar issues first: https://github.com/cryptomator/cryptomator/issues?q=

-Do you want to ask a QUESTION? Are you looking for SUPPORT?
-We're happy to help you via our support channels! Please read: https://github.com/cryptomator/cryptomator/blob/develop/SUPPORT.md
-
-By filing an issue, you are expected to comply with our code of conduct: https://github.com/cryptomator/cryptomator/blob/develop/.github/CODE_OF_CONDUCT.md
-
-Of course, we also expect you to search for existing similar issues first! ;) https://github.com/cryptomator/cryptomator/issues?q=
-
-⚠️ IMPORTANT: If you don't stick to this template, the issue will get closed. To proof that you read this, please remove the X from the following line:
+⚠️ IMPORTANT: If you don't stick to this template, the issue will get closed.
 -->
-<!-- oooXooo -->

 ### Description

@@ -24,7 +18,7 @@ Of course, we also expect you to search for existing similar issues first! ;) ht

 ### System Setup

-* Operating system and version: [Windows/macOS/Linux + Version]
+* Operating system and version: [Windows/macOS/Linux + Version ( + Desktop Environment, if Linux)]
 * Cryptomator version: [Shown in the settings]
 * Volume type: [Dokany/FUSE/WebDAV, shown in the settings]

@@ -51,7 +45,6 @@ Of course, we also expect you to search for existing similar issues first! ;) ht
 [Any additional information, log files, screenshots, configuration, or data that might be necessary to reproduce the issue.]

 <!--
-
 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.
@@ -60,5 +53,4 @@ Log file location:
 - Windows: %appdata%/Cryptomator
 - macOS: ~/Library/Logs/Cryptomator
 - Linux: ~/.local/share/Cryptomator/logs
-
 -->
@@ -0,0 +1,8 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Help & Support
+    url: https://community.cryptomator.org/
+    about: You will find answers in our community forum
+  - name: User Manual
+    url: https://docs.cryptomator.org/
+    about: Read the Cryptomator documentation here
@@ -5,14 +5,9 @@ labels: type:feature-request
 ---

 <!--
-
-Do you want to ask a QUESTION? Are you looking for SUPPORT?
-We're happy to help you via our support channels! Please read: https://github.com/cryptomator/cryptomator/blob/develop/SUPPORT.md
-
-By filing a feature request, you are expected to comply with our code of conduct: https://github.com/cryptomator/cryptomator/blob/develop/.github/CODE_OF_CONDUCT.md
-
-Of course, we also expect you to search for existing similar feature requests first! ;)
-
+Please make sure to:
+- Comply with our code of conduct: https://github.com/cryptomator/cryptomator/blob/develop/.github/CODE_OF_CONDUCT.md
+- Search for existing similar issues first: https://github.com/cryptomator/cryptomator/issues?q=
 -->

 ### Summary
@@ -29,4 +24,4 @@ Of course, we also expect you to search for existing similar feature requests fi

 ### Additional Context

-[Add any other context or screenshots about the feature request here.]
+[Add any other context or screenshots about the feature request here.]
@@ -12,7 +12,7 @@ jobs:
      - uses: actions/checkout@v2
      - uses: actions/setup-java@v1
        with:
-          java-version: 14
+          java-version: 16
      - uses: actions/cache@v1
        with:
          path: ~/.m2/repository
@@ -25,12 +25,13 @@ jobs:
      - name: Build and Test
        run: mvn -B install --file main/pom.xml -Pcoverage
      - name: Run Codacy Coverage Reporter
+        if: github.repository == 'cryptomator/cryptomator'
        run: |
          curl -o ~/codacy-coverage-reporter.jar https://repo.maven.apache.org/maven2/com/codacy/codacy-coverage-reporter/7.1.0/codacy-coverage-reporter-7.1.0-assembly.jar
-          $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter.jar report -l Java -r main/commons/target/site/jacoco/jacoco.xml --partial
-          $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter.jar report -l Java -r main/ui/target/site/jacoco/jacoco.xml --partial
-          $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter.jar report -l Java -r main/launcher/target/site/jacoco/jacoco.xml --partial
-          $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter.jar final
+          $JAVA_HOME/bin/java --illegal-access=permit -jar ~/codacy-coverage-reporter.jar report -l Java -r main/commons/target/site/jacoco/jacoco.xml --partial
+          $JAVA_HOME/bin/java --illegal-access=permit -jar ~/codacy-coverage-reporter.jar report -l Java -r main/ui/target/site/jacoco/jacoco.xml --partial
+          $JAVA_HOME/bin/java --illegal-access=permit -jar ~/codacy-coverage-reporter.jar report -l Java -r main/launcher/target/site/jacoco/jacoco.xml --partial
+          $JAVA_HOME/bin/java --illegal-access=permit -jar ~/codacy-coverage-reporter.jar final
        env:
          CODACY_PROJECT_TOKEN: ${{ secrets.CODACY_PROJECT_TOKEN }}
      - name: Assemble buildkit-linux.zip
@@ -59,7 +60,7 @@ jobs:
    name: Draft a Release on GitHub Releases
    runs-on: ubuntu-latest
    needs: build
-    if: startsWith(github.ref, 'refs/tags/')
+    if: startsWith(github.ref, 'refs/tags/') && github.repository == 'cryptomator/cryptomator'
    steps:
      - name: Download buildkit-linux.zip
        uses: actions/download-artifact@v1
@@ -86,6 +87,11 @@ jobs:
          release_name: ${{ github.ref }}
          body: |
            :construction: Work in Progress
+
+            TODO:
+            * [ ] add Linux appimage, zsync file and signature file
+            * [ ] add Windows installer and signature file
+            * [ ] add MacOs disk image and signature file
          draft: true
          prerelease: false
      - name: Upload buildkit-linux.zip to GitHub Releases
@@ -6,20 +6,32 @@ on:

 jobs:
  closeTemplateViolation:
-    name: Close bug reports that violate the issue template
+    name: Validate bug report against issue template
    runs-on: ubuntu-latest
+    if: contains(github.event.issue.labels.*.name, 'type:bug')
    steps:
-      - if: |
-          contains(github.event.issue.labels.*.name, 'type:bug')
-          && (
-            !contains(github.event.issue.body, '<!-- oooooo -->')
-            || !contains(github.event.issue.body, '### Description')
-          )
-        name: Close Issue
+      - name: Check "Description"
+        if: |
+          !contains(github.event.issue.body, env.MUST_CONTAIN)
+          || contains(toJson(github.event.issue.body), env.MUST_NOT_CONTAIN)
+        run: exit 1
+        env:
+          MUST_CONTAIN: '### Description'
+          MUST_NOT_CONTAIN: '### Description\r\n\r\n[Summarize your problem.]\r\n\r\n### System Setup'
+      - name: Check "Steps to Reproduce"
+        if: |
+          !contains(github.event.issue.body, env.MUST_CONTAIN)
+          || contains(toJson(github.event.issue.body), env.MUST_NOT_CONTAIN)
+        run: exit 1
+        env:
+          MUST_CONTAIN: '### Steps to Reproduce'
+          MUST_NOT_CONTAIN: '### Steps to Reproduce\r\n\r\n1. [First step]\r\n2. [Second step]\r\n3. [and so on…]\r\n\r\n#### Expected Behavior'
+      - name: Close issue if one of the checks failed
+        if: ${{ failure() }}
        uses: peter-evans/close-issue@v1
        with:
          comment: |
            This bug report did ignore our issue template. 😞
            Auto-closing this issue, since it is most likely not useful.

-            _This decision was made by a bot. If you think the bot is wrong, let us know and we'll reopen this issue._
+            _This decision was made by a bot. If you think the bot is wrong, let us know and we'll reopen this issue._
@@ -21,5 +21,6 @@ pom.xml.versionsBackup
 .idea/compiler.xml
 .idea/encodings.xml
 .idea/jarRepositories.xml
+.idea/uiDesigner.xml
 .idea/**/libraries/
 *.iml
@@ -8,7 +8,7 @@
      </list>
    </option>
  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_14" default="false" project-jdk-name="14" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_16" project-jdk-name="16" project-jdk-type="JavaSDK">
    <output url="file://$PROJECT_DIR$/out" />
  </component>
 </project>
@@ -2,7 +2,7 @@
  <configuration default="false" name="Cryptomator Linux" type="Application" factoryName="Application">
    <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
    <module name="launcher" />
-    <option name="VM_PARAMETERS" value="-Djdk.gtk.version=2 -Duser.language=en -Dcryptomator.settingsPath=&quot;~/.config/Cryptomator/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/.config/Cryptomator/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/.local/share/Cryptomator/logs&quot; -Dcryptomator.mountPointsDir=&quot;~/.local/share/Cryptomator/mnt&quot; -Xss20m -Xmx512m" />
+    <option name="VM_PARAMETERS" value="-Djdk.gtk.version=2 -Duser.language=en -Dcryptomator.settingsPath=&quot;~/.config/Cryptomator/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/.config/Cryptomator/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/.local/share/Cryptomator/logs&quot; -Dcryptomator.mountPointsDir=&quot;~/.local/share/Cryptomator/mnt&quot; -Dcryptomator.showTrayIcon=true -Xss20m -Xmx512m" />
    <method v="2">
      <option name="Make" enabled="true" />
    </method>
@@ -2,7 +2,7 @@
  <configuration default="false" name="Cryptomator Linux Dev" type="Application" factoryName="Application">
    <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
    <module name="launcher" />
-    <option name="VM_PARAMETERS" value="-Djdk.gtk.version=2 -Duser.language=en -Dcryptomator.settingsPath=&quot;~/.config/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/.config/Cryptomator-Dev/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/.local/share/Cryptomator-Dev/logs&quot; -Dcryptomator.mountPointsDir=&quot;~/.local/share/Cryptomator-Dev/mnt&quot; -Dfuse.experimental=&quot;true&quot; -Xss20m -Xmx512m" />
+    <option name="VM_PARAMETERS" value="-Djdk.gtk.version=2 -Duser.language=en -Dcryptomator.settingsPath=&quot;~/.config/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/.config/Cryptomator-Dev/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/.local/share/Cryptomator-Dev/logs&quot; -Dcryptomator.mountPointsDir=&quot;~/.local/share/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dfuse.experimental=&quot;true&quot; -Xss20m -Xmx512m" />
    <method v="2">
      <option name="Make" enabled="true" />
    </method>
@@ -2,7 +2,7 @@
  <configuration default="false" name="Cryptomator Windows" type="Application" factoryName="Application">
    <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
    <module name="launcher" />
-    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/AppData/Roaming/Cryptomator/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/AppData/Roaming/Cryptomator/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/AppData/Roaming/Cryptomator&quot; -Dcryptomator.keychainPath=&quot;~/AppData/Roaming/Cryptomator/keychain.json&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator&quot; -Xss2m -Xmx512m" />
+    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/AppData/Roaming/Cryptomator/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/AppData/Roaming/Cryptomator/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/AppData/Roaming/Cryptomator&quot; -Dcryptomator.keychainPath=&quot;~/AppData/Roaming/Cryptomator/keychain.json&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m" />
    <method v="2">
      <option name="Make" enabled="true" />
    </method>
@@ -2,7 +2,7 @@
  <configuration default="false" name="Cryptomator Windows Dev" type="Application" factoryName="Application">
    <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
    <module name="launcher" />
-    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/AppData/Roaming/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/AppData/Roaming/Cryptomator-Dev/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/AppData/Roaming/Cryptomator-Dev&quot; -Dcryptomator.keychainPath=&quot;~/AppData/Roaming/Cryptomator-Dev/keychain.json&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator-Dev&quot; -Dfuse.experimental=&quot;true&quot; -Xss2m -Xmx512m" />
+    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/AppData/Roaming/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/AppData/Roaming/Cryptomator-Dev/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/AppData/Roaming/Cryptomator-Dev&quot; -Dcryptomator.keychainPath=&quot;~/AppData/Roaming/Cryptomator-Dev/keychain.json&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator-Dev&quot; -Dfuse.experimental=&quot;true&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m" />
    <method v="2">
      <option name="Make" enabled="true" />
    </method>
@@ -5,8 +5,7 @@
    </envs>
    <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
    <module name="launcher" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
-    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/Library/Application Support/Cryptomator/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/Library/Application Support/Cryptomator/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/Library/Logs/Cryptomator&quot; -Dcryptomator.mountPointsDir=&quot;/Volumes/&quot; -Xss2m -Xmx512m -ea" />
+    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/Library/Application Support/Cryptomator/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/Library/Application Support/Cryptomator/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/Library/Logs/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m -ea" />
    <method v="2">
      <option name="Make" enabled="true" />
    </method>
@@ -5,7 +5,7 @@
    </envs>
    <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
    <module name="launcher" />
-    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/Library/Application Support/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/Library/Application Support/Cryptomator-Dev/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/Library/Logs/Cryptomator-Dev&quot; -Dcryptomator.mountPointsDir=&quot;/Volumes/&quot; -Dfuse.experimental=&quot;true&quot; -Xss2m -Xmx512m -ea" />
+    <option name="VM_PARAMETERS" value="-Duser.language=en -Dcryptomator.settingsPath=&quot;~/Library/Application Support/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcPortPath=&quot;~/Library/Application Support/Cryptomator-Dev/ipcPort.bin&quot; -Dcryptomator.logDir=&quot;~/Library/Logs/Cryptomator-Dev&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m -ea" />
    <method v="2">
      <option name="Make" enabled="true" />
    </method>
@@ -2,7 +2,7 @@

 [![Build](https://github.com/cryptomator/cryptomator/workflows/Build/badge.svg)](https://github.com/cryptomator/cryptomator/actions?query=workflow%3ABuild)
 [![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&amp;utm_medium=referral&amp;utm_content=cryptomator/cryptomator&amp;utm_campaign=Badge_Grade)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/2a0adf3cec6a4143b91035d3924178f1)](https://www.codacy.com/gh/cryptomator/cryptomator/dashboard)
 [![Twitter](https://img.shields.io/badge/twitter-@Cryptomator-blue.svg?style=flat)](http://twitter.com/Cryptomator)
 [![Crowdin](https://badges.crowdin.net/cryptomator/localized.svg)](https://translate.cryptomator.org/)
 [![Latest Release](https://img.shields.io/github/release/cryptomator/cryptomator.svg)](https://github.com/cryptomator/cryptomator/releases/latest)
@@ -17,11 +17,26 @@ Cryptomator is provided free of charge as an open-source project despite the hig

 ### Gold Sponsors

-[<img src="https://cryptomator.org/img/sponsors/geewhiz.svg" alt="gee-whiz" height="96">](https://www.gee-whiz.de/)
+<table>
+  <tbody>
+    <tr>
+      <td><a href="https://www.gee-whiz.de/"><img src="https://cryptomator.org/img/sponsors/geewhiz.svg" alt="gee-whiz" height="80"></a></td>
+      <td><a href="https://proxy-hub.com/"><img src="https://cryptomator.org/img/sponsors/proxyhub.svg" alt="Proxy-Hub" height="80"></a></td>
+    </tr>
+  </tbody>
+</table>

 ### Silver Sponsors

-[![TheBestVPN](https://cryptomator.org/img/sponsors/thebestvpn.png)](https://thebestvpn.com/)
+<table>
+  <tbody>
+    <tr>
+      <td><a href="https://thebestvpn.com/"><img src="https://cryptomator.org/img/sponsors/thebestvpn@2x.png" alt="TheBestVPN" height="64"></a></td>
+    </tr>
+  </tbody>
+</table>
+
+- [Jameson Lopp](https://www.lopp.net/)

 ---

@@ -65,7 +80,7 @@ For more information on the security details visit [cryptomator.org](https://doc

 ### Dependencies

-* JDK 14 (e.g. adoptopenjdk)
+* JDK 16 (e.g. adoptopenjdk)
 * Maven 3
 * Optional: OS-dependent build tools for native packaging (see [Windows](https://github.com/cryptomator/cryptomator-win), [OS X](https://github.com/cryptomator/cryptomator-osx), [Linux](https://github.com/cryptomator/builder-containers))

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.5.9</version>
+		<version>1.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>buildkit</artifactId>
 	<packaging>pom</packaging>
@@ -7,6 +7,6 @@ java \
 	-Dcryptomator.logDir="~/.local/share/Cryptomator/logs" \
 	-Dcryptomator.mountPointsDir="~/.local/share/Cryptomator/mnt" \
 	-Djdk.gtk.version=2 \
-	-Xss20m \
+	-Xss2m \
 	-Xmx512m \
-	org.cryptomator.launcher.Cryptomator
+	org.cryptomator.launcher.Cryptomator
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.5.9</version>
+		<version>1.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>commons</artifactId>
 	<name>Cryptomator Commons</name>
@@ -47,10 +47,12 @@ public abstract class CommonsModule {
 	@Named("licensePublicKey")
 	static String provideLicensePublicKey() {
 		// in PEM format without the dash-escaped begin/end lines
-		return "MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQB7NfnqiZbg2KTmoflmZ71PbXru7oW" //
-				+ "fmnV2yv3eDjlDfGruBrqz9TtXBZV/eYWt31xu1osIqaT12lKBvZ511aaAkIBeOEV" //
-				+ "gwcBIlJr6kUw7NKzeJt7r2rrsOyQoOG2nWc/Of/NBqA3mIZRHk5Aq1YupFdD26QE" //
-				+ "r0DzRyj4ixPIt38CQB8=";
+		return """
+				MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQB7NfnqiZbg2KTmoflmZ71PbXru7oW\
+				fmnV2yv3eDjlDfGruBrqz9TtXBZV/eYWt31xu1osIqaT12lKBvZ511aaAkIBeOEV\
+				gwcBIlJr6kUw7NKzeJt7r2rrsOyQoOG2nWc/Of/NBqA3mIZRHk5Aq1YupFdD26QE\
+				r0DzRyj4ixPIt38CQB8=\
+				""";
 	}

 	@Provides
@@ -21,14 +21,13 @@ import java.util.stream.StreamSupport;
 public class Environment {

 	private static final Logger LOG = LoggerFactory.getLogger(Environment.class);
-	private static final String USER_HOME = System.getProperty("user.home");
 	private static final Path RELATIVE_HOME_DIR = Paths.get("~");
-	private static final Path ABSOLUTE_HOME_DIR = Paths.get(USER_HOME);
 	private static final char PATH_LIST_SEP = ':';
 	private static final int DEFAULT_MIN_PW_LENGTH = 8;

 	@Inject
 	public Environment() {
+		LOG.debug("user.home: {}", System.getProperty("user.home"));
 		LOG.debug("java.library.path: {}", System.getProperty("java.library.path"));
 		LOG.debug("user.language: {}", System.getProperty("user.language"));
 		LOG.debug("user.region: {}", System.getProperty("user.region"));
@@ -40,6 +39,7 @@ public class Environment {
 		LOG.debug("cryptomator.mountPointsDir: {}", System.getProperty("cryptomator.mountPointsDir"));
 		LOG.debug("cryptomator.minPwLength: {}", System.getProperty("cryptomator.minPwLength"));
 		LOG.debug("cryptomator.buildNumber: {}", System.getProperty("cryptomator.buildNumber"));
+		LOG.debug("cryptomator.showTrayIcon: {}", System.getProperty("cryptomator.showTrayIcon"));
 		LOG.debug("fuse.experimental: {}", Boolean.getBoolean("fuse.experimental"));
 	}

@@ -75,6 +75,11 @@ public class Environment {
 		return getInt("cryptomator.minPwLength", DEFAULT_MIN_PW_LENGTH);
 	}

+	public boolean showTrayIcon() {
+		return Boolean.getBoolean("cryptomator.showTrayIcon");
+	}
+
+	@Deprecated // TODO: remove as soon as custom mount path works properly on Win+Fuse
 	public boolean useExperimentalFuse() {
 		return Boolean.getBoolean("fuse.experimental");
 	}
@@ -92,8 +97,13 @@ public class Environment {
 		String value = System.getProperty(propertyName);
 		return Optional.ofNullable(value).map(Paths::get);
 	}
-	// visible for testing

+	// visible for testing
+	Path getHomeDir() {
+		return getPath("user.home").orElseThrow();
+	}
+
+	// visible for testing
 	Stream<Path> getPaths(String propertyName) {
 		Stream<String> rawSettingsPaths = getRawList(propertyName, PATH_LIST_SEP);
 		return rawSettingsPaths.filter(Predicate.not(Strings::isNullOrEmpty)).map(Paths::get).map(this::replaceHomeDir);
@@ -101,7 +111,7 @@ public class Environment {

 	private Path replaceHomeDir(Path path) {
 		if (path.startsWith(RELATIVE_HOME_DIR)) {
-			return ABSOLUTE_HOME_DIR.resolve(RELATIVE_HOME_DIR.relativize(path));
+			return getHomeDir().resolve(RELATIVE_HOME_DIR.relativize(path));
 		} else {
 			return path;
 		}
@@ -1,79 +0,0 @@
-/*******************************************************************************
- * 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 com.google.common.base.Throwables;
-
-import java.util.concurrent.atomic.AtomicReference;
-import java.util.function.Supplier;
-import java.util.function.UnaryOperator;
-
-public final class LazyInitializer {
-
-	private LazyInitializer() {
-	}
-
-	/**
-	 * Same as {@link #initializeLazily(AtomicReference, SupplierThrowingException, Class)} except that no checked exception may be thrown by the factory function.
-	 *
-	 * @param <T> Type of the value
-	 * @param reference A reference to a maybe not yet initialized value.
-	 * @param factory A factory providing a value for the reference, if it doesn't exist yet. The factory may be invoked multiple times, but only one result will survive.
-	 * @return The initialized value
-	 */
-	public static <T> T initializeLazily(AtomicReference<T> reference, Supplier<T> factory) {
-		SupplierThrowingException<T, RuntimeException> factoryThrowingRuntimeExceptions = () -> factory.get();
-		return initializeLazily(reference, factoryThrowingRuntimeExceptions, RuntimeException.class);
-	}
-
-	/**
-	 * Threadsafe lazy initialization pattern as proposed on http://stackoverflow.com/a/30247202/4014509
-	 *
-	 * @param <T> Type of the value
-	 * @param <E> Type of the any expected exception that may occur during initialization
-	 * @param reference A reference to a maybe not yet initialized value.
-	 * @param factory A factory providing a value for the reference, if it doesn't exist yet. The factory may be invoked multiple times, but only one result will survive.
-	 * @param exceptionType Expected exception type.
-	 * @return The initialized value
-	 * @throws E Exception thrown by the factory function.
-	 */
-	public static <T, E extends Exception> T initializeLazily(AtomicReference<T> reference, SupplierThrowingException<T, E> factory, Class<E> exceptionType) throws E {
-		final T existing = reference.get();
-		if (existing != null) {
-			return existing;
-		} else {
-			try {
-				return reference.updateAndGet(invokeFactoryIfNull(factory));
-			} catch (InitializationException e) {
-				Throwables.throwIfUnchecked(e.getCause());
-				Throwables.throwIfInstanceOf(e.getCause(), exceptionType);
-				throw e;
-			}
-		}
-	}
-
-	private static <T, E extends Exception> UnaryOperator<T> invokeFactoryIfNull(SupplierThrowingException<T, E> factory) throws InitializationException {
-		return currentValue -> {
-			if (currentValue == null) {
-				try {
-					return factory.get();
-				} catch (Exception e) {
-					throw new InitializationException(e);
-				}
-			} else {
-				return currentValue;
-			}
-		};
-	}
-
-	private static class InitializationException extends RuntimeException {
-
-		public InitializationException(Throwable cause) {
-			super(cause);
-		}
-
-	}
-}
@@ -33,8 +33,8 @@ class LicenseChecker {
 		try {
 			byte[] keyBytes = BaseEncoding.base64().decode(pemEncodedPublicKey);
 			PublicKey key = KeyFactory.getInstance("EC").generatePublic(new X509EncodedKeySpec(keyBytes));
-			if (key instanceof ECPublicKey) {
-				return (ECPublicKey) key;
+			if (key instanceof ECPublicKey k) {
+				return k;
 			} else {
 				throw new IllegalStateException("Key not an EC public key.");
 			}
@@ -68,6 +68,11 @@ public class KeychainManager implements KeychainAccessProvider {
 		return keychain.getValue() != null;
 	}

+	@Override
+	public boolean isLocked() {
+		return keychain.getValue() == null || keychain.get().isLocked();
+	}
+
 	/**
 	 * Checks if the keychain knows a passphrase for the given key.
 	 * <p>
@@ -8,9 +8,7 @@ import javax.inject.Inject;
 import java.nio.file.Path;
 import java.util.Optional;

-public class AvailableDriveLetterChooser implements MountPointChooser {
-
-	public static final int PRIORITY = 200;
+class AvailableDriveLetterChooser implements MountPointChooser {

 	private final WindowsDriveLetters windowsDriveLetters;

@@ -28,9 +26,4 @@ public class AvailableDriveLetterChooser implements MountPointChooser {
 	public Optional<Path> chooseMountPoint(Volume caller) {
 		return this.windowsDriveLetters.getAvailableDriveLetterPath();
 	}
-
-	@Override
-	public int getPriority() {
-		return PRIORITY;
-	}
 }
@@ -9,9 +9,7 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Optional;

-public class CustomDriveLetterChooser implements MountPointChooser {
-
-	public static final int PRIORITY = 100;
+class CustomDriveLetterChooser implements MountPointChooser {

 	private final VaultSettings vaultSettings;

@@ -29,9 +27,4 @@ public class CustomDriveLetterChooser implements MountPointChooser {
 	public Optional<Path> chooseMountPoint(Volume caller) {
 		return this.vaultSettings.getWinDriveLetter().map(letter -> letter.charAt(0) + ":\\").map(Paths::get);
 	}
-
-	@Override
-	public int getPriority() {
-		return PRIORITY;
-	}
 }
@@ -20,9 +20,7 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Optional;

-public class CustomMountPointChooser implements MountPointChooser {
-
-	public static final int PRIORITY = 0;
+class CustomMountPointChooser implements MountPointChooser {

 	private static final Logger LOG = LoggerFactory.getLogger(CustomMountPointChooser.class);

@@ -94,8 +92,4 @@ public class CustomMountPointChooser implements MountPointChooser {
 		}
 	}

-	@Override
-	public int getPriority() {
-		return PRIORITY;
-	}
 }
@@ -1,64 +0,0 @@
-package org.cryptomator.common.mountpoint;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.nio.file.DirectoryNotEmptyException;
-import java.nio.file.Files;
-import java.nio.file.LinkOption;
-import java.nio.file.Path;
-import java.nio.file.attribute.BasicFileAttributes;
-
-public class IrregularUnmountCleaner {
-
-	public static Logger LOG = LoggerFactory.getLogger(IrregularUnmountCleaner.class);
-
-	public static void removeIrregularUnmountDebris(Path dirContainingMountPoints) {
-		IOException cleanupFailed = new IOException("Cleanup failed");
-
-		try {
-			LOG.debug("Performing cleanup of mountpoint dir {}.", dirContainingMountPoints);
-			for (Path p : Files.newDirectoryStream(dirContainingMountPoints)) {
-				try {
-					var attr = Files.readAttributes(p, BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
-					if (attr.isOther() && attr.isDirectory()) { // yes, this is possible with windows junction points -.-
-						Files.delete(p);
-					} else if (attr.isDirectory()) {
-						deleteEmptyDir(p);
-					} else if (attr.isSymbolicLink()) {
-						deleteDeadLink(p);
-					} else {
-						LOG.debug("Found non-directory element in mountpoint dir: {}", p);
-					}
-				} catch (IOException e) {
-					cleanupFailed.addSuppressed(e);
-				}
-			}
-
-			if (cleanupFailed.getSuppressed().length > 0) {
-				throw cleanupFailed;
-			}
-		} catch (IOException e) {
-			LOG.warn("Unable to perform cleanup of mountpoint dir {}.", dirContainingMountPoints, e);
-		}
-
-	}
-
-	private static void deleteEmptyDir(Path dir) throws IOException {
-		assert Files.isDirectory(dir, LinkOption.NOFOLLOW_LINKS);
-		try {
-			Files.delete(dir); // attempt to delete dir non-recursively (will fail, if there are contents)
-		} catch (DirectoryNotEmptyException e) {
-			LOG.info("Found non-empty directory in mountpoint dir: {}", dir);
-		}
-	}
-
-	private static void deleteDeadLink(Path symlink) throws IOException {
-		assert Files.isSymbolicLink(symlink);
-		if (Files.notExists(symlink)) { // following link: target does not exist
-			Files.delete(symlink);
-		}
-	}
-
-}
@@ -0,0 +1,42 @@
+package org.cryptomator.common.mountpoint;
+
+import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.settings.VaultSettings;
+import org.cryptomator.common.vaults.Volume;
+
+import javax.inject.Inject;
+import java.nio.file.Path;
+import java.util.Optional;
+
+class MacVolumeMountChooser implements MountPointChooser {
+
+	private static final Path VOLUME_PATH = Path.of("/Volumes");
+
+	private final VaultSettings vaultSettings;
+	private final MountPointHelper helper;
+
+	@Inject
+	public MacVolumeMountChooser(VaultSettings vaultSettings, MountPointHelper helper) {
+		this.vaultSettings = vaultSettings;
+		this.helper = helper;
+	}
+
+	@Override
+	public boolean isApplicable(Volume caller) {
+		return SystemUtils.IS_OS_MAC;
+	}
+
+	@Override
+	public Optional<Path> chooseMountPoint(Volume caller) {
+		return Optional.of(helper.chooseTemporaryMountPoint(vaultSettings, VOLUME_PATH));
+	}
+
+	@Override
+	public boolean prepare(Volume caller, Path mountPoint) {
+		// https://github.com/osxfuse/osxfuse/issues/306#issuecomment-245114592:
+		// In order to allow non-admin users to mount FUSE volumes in `/Volumes`,
+		// starting with version 3.5.0, FUSE will create non-existent mount points automatically.
+		// Therefore we don't need to prepare anything.
+		return false;
+	}
+}
@@ -47,7 +47,7 @@ import java.util.SortedSet;
 * If the preparation succeeds {@link #cleanup(Volume, Path)} can be used after unmount to do any
 * remaining cleanup.
 */
-public interface MountPointChooser extends Comparable<MountPointChooser> {
+public interface MountPointChooser {

 	/**
 	 * Called by the {@link Volume} to determine whether this MountPointChooser is
@@ -135,35 +135,4 @@ public interface MountPointChooser extends Comparable<MountPointChooser> {
 		//NO-OP
 	}

-	/**
-	 * Called by the {@link MountPointChooserModule} to sort the available MPCs
-	 * and determine their execution order.
-	 * The priority must be defined by the developer to reflect a useful execution order.
-	 * MPCs with lower priorities will be placed at lower indices in the resulting
-	 * {@link SortedSet} and will be executed with higher probability.<br>
-	 * A specific priority <b>must not</b> be assigned to more than one MPC at a time;
-	 * the result of having two MPCs with equal priority is undefined.
-	 *
-	 * @return the priority of this MPC.
-	 */
-	int getPriority();
-
-	/**
-	 * Called by the {@link Volume} to determine the execution order of the registered MPCs.
-	 * <b>Implementations usually may not override this method.</b> This default implementation
-	 * sorts the MPCs in ascending order of their {@link #getPriority() priority.}<br>
-	 * <br>
-	 * <b>Original description:</b>
-	 * <p>{@inheritDoc}
-	 *
-	 * @implNote This default implementation sorts the MPCs in ascending order
-	 * of their {@link #getPriority() priority.}
-	 */
-	@Override
-	default int compareTo(MountPointChooser other) {
-		Preconditions.checkNotNull(other, "Other must not be null!");
-
-		//Sort by priority (ascending order)
-		return Integer.compare(this.getPriority(), other.getPriority());
-	}
 }
@@ -1,15 +1,17 @@
 package org.cryptomator.common.mountpoint;

-import com.google.common.collect.ImmutableSortedSet;
+import com.google.common.collect.Iterables;
 import dagger.Binds;
 import dagger.Module;
 import dagger.Provides;
-import dagger.multibindings.IntoSet;
+import dagger.multibindings.IntKey;
+import dagger.multibindings.IntoMap;
 import org.cryptomator.common.vaults.PerVault;

 import javax.inject.Named;
-import java.util.Set;
-import java.util.SortedSet;
+import java.util.Map;
+import java.util.SortedMap;
+import java.util.TreeMap;

 /**
 * Dagger-Module for {@link MountPointChooser MountPointChoosers.}<br>
@@ -21,30 +23,40 @@ import java.util.SortedSet;
 public abstract class MountPointChooserModule {

 	@Binds
-	@IntoSet
+	@IntoMap
+	@IntKey(0)
 	@PerVault
 	public abstract MountPointChooser bindCustomMountPointChooser(CustomMountPointChooser chooser);

 	@Binds
-	@IntoSet
+	@IntoMap
+	@IntKey(100)
 	@PerVault
 	public abstract MountPointChooser bindCustomDriveLetterChooser(CustomDriveLetterChooser chooser);

 	@Binds
-	@IntoSet
+	@IntoMap
+	@IntKey(101)
+	@PerVault
+	public abstract MountPointChooser bindMacVolumeMountChooser(MacVolumeMountChooser chooser);
+
+	@Binds
+	@IntoMap
+	@IntKey(200)
 	@PerVault
 	public abstract MountPointChooser bindAvailableDriveLetterChooser(AvailableDriveLetterChooser chooser);

 	@Binds
-	@IntoSet
+	@IntoMap
+	@IntKey(999)
 	@PerVault
 	public abstract MountPointChooser bindTemporaryMountPointChooser(TemporaryMountPointChooser chooser);

 	@Provides
 	@PerVault
 	@Named("orderedMountPointChoosers")
-	public static SortedSet<MountPointChooser> provideOrderedMountPointChoosers(Set<MountPointChooser> choosers) {
-		//Sort by natural order. The natural order is defined by MountPointChooser#compareTo
-		return ImmutableSortedSet.copyOf(choosers);
+	public static Iterable<MountPointChooser> provideOrderedMountPointChoosers(Map<Integer, MountPointChooser> choosers) {
+		SortedMap<Integer, MountPointChooser> sortedChoosers = new TreeMap<>(choosers);
+		return Iterables.unmodifiableIterable(sortedChoosers.values());
 	}
 }
@@ -0,0 +1,120 @@
+package org.cryptomator.common.mountpoint;
+
+import org.cryptomator.common.Environment;
+import org.cryptomator.common.settings.VaultSettings;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.DirectoryNotEmptyException;
+import java.nio.file.Files;
+import java.nio.file.LinkOption;
+import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.Optional;
+
+@Singleton
+class MountPointHelper {
+
+	public static Logger LOG = LoggerFactory.getLogger(MountPointHelper.class);
+	private static final int MAX_TMPMOUNTPOINT_CREATION_RETRIES = 10;
+
+	private final Optional<Path> tmpMountPointDir;
+	private volatile boolean unmountDebrisCleared = false;
+
+	@Inject
+	public MountPointHelper(Environment env) {
+		this.tmpMountPointDir = env.getMountPointsDir();
+	}
+
+	public Path chooseTemporaryMountPoint(VaultSettings vaultSettings, Path parentDir) {
+		String basename = vaultSettings.mountName().get();
+		//regular
+		Path mountPoint = parentDir.resolve(basename);
+		if (Files.notExists(mountPoint)) {
+			return mountPoint;
+		}
+		//with id
+		mountPoint = parentDir.resolve(basename + " (" + vaultSettings.getId() + ")");
+		if (Files.notExists(mountPoint)) {
+			return mountPoint;
+		}
+		//with id and count
+		for (int i = 1; i < MAX_TMPMOUNTPOINT_CREATION_RETRIES; i++) {
+			mountPoint = parentDir.resolve(basename + "_(" + vaultSettings.getId() + ")_" + i);
+			if (Files.notExists(mountPoint)) {
+				return mountPoint;
+			}
+		}
+		LOG.error("Failed to find feasible mountpoint at {}{}{}_x. Giving up after {} attempts.", parentDir, File.separator, basename, MAX_TMPMOUNTPOINT_CREATION_RETRIES);
+		return null;
+	}
+
+	public synchronized void clearIrregularUnmountDebrisIfNeeded() {
+		if (unmountDebrisCleared || tmpMountPointDir.isEmpty()) {
+			return; // nothing to do
+		}
+		if (Files.exists(tmpMountPointDir.get(), LinkOption.NOFOLLOW_LINKS)) {
+			clearIrregularUnmountDebris(tmpMountPointDir.get());
+		}
+		unmountDebrisCleared = true;
+	}
+
+	private void clearIrregularUnmountDebris(Path dirContainingMountPoints) {
+		IOException cleanupFailed = new IOException("Cleanup failed");
+
+		try {
+			LOG.debug("Performing cleanup of mountpoint dir {}.", dirContainingMountPoints);
+			for (Path p : Files.newDirectoryStream(dirContainingMountPoints)) {
+				try {
+					var attr = Files.readAttributes(p, BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
+					if (attr.isOther() && attr.isDirectory()) { // yes, this is possible with windows junction points -.-
+						Files.delete(p);
+					} else if (attr.isDirectory()) {
+						deleteEmptyDir(p);
+					} else if (attr.isSymbolicLink()) {
+						deleteDeadLink(p);
+					} else {
+						LOG.debug("Found non-directory element in mountpoint dir: {}", p);
+					}
+				} catch (IOException e) {
+					cleanupFailed.addSuppressed(e);
+				}
+			}
+
+			if (cleanupFailed.getSuppressed().length > 0) {
+				throw cleanupFailed;
+			}
+		} catch (IOException e) {
+			LOG.warn("Unable to perform cleanup of mountpoint dir {}.", dirContainingMountPoints, e);
+		} finally {
+			unmountDebrisCleared = true;
+		}
+	}
+
+	private void deleteEmptyDir(Path dir) throws IOException {
+		assert Files.isDirectory(dir, LinkOption.NOFOLLOW_LINKS);
+		try {
+			ensureIsEmpty(dir);
+			Files.delete(dir); // attempt to delete dir non-recursively (will fail, if there are contents)
+		} catch (DirectoryNotEmptyException e) {
+			LOG.info("Found non-empty directory in mountpoint dir: {}", dir);
+		}
+	}
+
+	private void deleteDeadLink(Path symlink) throws IOException {
+		assert Files.isSymbolicLink(symlink);
+		if (Files.notExists(symlink)) { // following link: target does not exist
+			Files.delete(symlink);
+		}
+	}
+
+	private void ensureIsEmpty(Path dir) throws IOException {
+		if (Files.newDirectoryStream(dir).iterator().hasNext()) {
+			throw new DirectoryNotEmptyException(dir.toString());
+		}
+	}
+}
@@ -1,6 +1,5 @@
 package org.cryptomator.common.mountpoint;

-import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.Environment;
 import org.cryptomator.common.settings.VaultSettings;
 import org.cryptomator.common.vaults.Volume;
@@ -8,27 +7,24 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

 import javax.inject.Inject;
-import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.util.Optional;

-public class TemporaryMountPointChooser implements MountPointChooser {
-
-	public static final int PRIORITY = 300;
+class TemporaryMountPointChooser implements MountPointChooser {

 	private static final Logger LOG = LoggerFactory.getLogger(TemporaryMountPointChooser.class);
-	private static final int MAX_TMPMOUNTPOINT_CREATION_RETRIES = 10;

 	private final VaultSettings vaultSettings;
 	private final Environment environment;
+	private final MountPointHelper helper;

 	@Inject
-	public TemporaryMountPointChooser(VaultSettings vaultSettings, Environment environment) {
+	public TemporaryMountPointChooser(VaultSettings vaultSettings, Environment environment, MountPointHelper helper) {
 		this.vaultSettings = vaultSettings;
 		this.environment = environment;
+		this.helper = helper;
 	}

 	@Override
@@ -42,41 +38,15 @@ public class TemporaryMountPointChooser implements MountPointChooser {

 	@Override
 	public Optional<Path> chooseMountPoint(Volume caller) {
-		return this.environment.getMountPointsDir().map(this::choose);
-	}
-
-	private Path choose(Path parent) {
-		String basename = this.vaultSettings.mountName().get();
-		//regular
-		Path mountPoint = parent.resolve(basename);
-		if (Files.notExists(mountPoint)) {
-			return mountPoint;
-		}
-		//with id
-		mountPoint = parent.resolve(basename + " (" +vaultSettings.getId() + ")");
-		if (Files.notExists(mountPoint)) {
-			return mountPoint;
-		}
-		//with id and count
-		for (int i = 1; i < MAX_TMPMOUNTPOINT_CREATION_RETRIES; i++) {
-			mountPoint = parent.resolve(basename + "_(" +vaultSettings.getId() + ")_"+i);
-			if (Files.notExists(mountPoint)) {
-				return mountPoint;
-			}
-		}
-		LOG.error("Failed to find feasible mountpoint at {}{}{}_x. Giving up after {} attempts.", parent, File.separator, basename, MAX_TMPMOUNTPOINT_CREATION_RETRIES);
-		return null;
+		assert environment.getMountPointsDir().isPresent();
+		//clean leftovers of not-regularly unmounted vaults
+		//see https://github.com/cryptomator/cryptomator/issues/1013 and https://github.com/cryptomator/cryptomator/issues/1061
+		helper.clearIrregularUnmountDebrisIfNeeded();
+		return this.environment.getMountPointsDir().map(dir -> this.helper.chooseTemporaryMountPoint(this.vaultSettings, dir));
 	}

 	@Override
 	public boolean prepare(Volume caller, Path mountPoint) throws InvalidMountPointException {
-		// https://github.com/osxfuse/osxfuse/issues/306#issuecomment-245114592:
-		// In order to allow non-admin users to mount FUSE volumes in `/Volumes`,
-		// starting with version 3.5.0, FUSE will create non-existent mount points automatically.
-		if (SystemUtils.IS_OS_MAC && mountPoint.getParent().equals(Paths.get("/Volumes"))) {
-			return false;
-		}
-
 		try {
 			switch (caller.getMountPointRequirement()) {
 				case PARENT_NO_MOUNT_POINT -> {
@@ -114,8 +84,4 @@ public class TemporaryMountPointChooser implements MountPointChooser {
 		}
 	}

-	@Override
-	public int getPriority() {
-		return PRIORITY;
-	}
 }
@@ -9,6 +9,7 @@
 package org.cryptomator.common.settings;

 import org.apache.commons.lang3.SystemUtils;
+import org.cryptomator.common.Environment;

 import javafx.beans.Observable;
 import javafx.beans.property.BooleanProperty;
@@ -39,7 +40,8 @@ public class Settings {
 	public static final UiTheme DEFAULT_THEME = UiTheme.LIGHT;
 	public static final KeychainBackend DEFAULT_KEYCHAIN_BACKEND = SystemUtils.IS_OS_WINDOWS ? KeychainBackend.WIN_SYSTEM_KEYCHAIN : SystemUtils.IS_OS_MAC ? KeychainBackend.MAC_SYSTEM_KEYCHAIN : KeychainBackend.GNOME;
 	public static final NodeOrientation DEFAULT_USER_INTERFACE_ORIENTATION = NodeOrientation.LEFT_TO_RIGHT;
-	private static final String DEFAULT_LICENSE_KEY = "";
+	public static final String DEFAULT_LICENSE_KEY = "";
+	public static final boolean DEFAULT_SHOW_MINIMIZE_BUTTON = false;

 	private final ObservableList<VaultSettings> directories = FXCollections.observableArrayList(VaultSettings::observables);
 	private final BooleanProperty askedForUpdateCheck = new SimpleBooleanProperty(DEFAULT_ASKED_FOR_UPDATE_CHECK);
@@ -54,13 +56,17 @@ public class Settings {
 	private final ObjectProperty<KeychainBackend> keychainBackend = new SimpleObjectProperty<>(DEFAULT_KEYCHAIN_BACKEND);
 	private final ObjectProperty<NodeOrientation> userInterfaceOrientation = new SimpleObjectProperty<>(DEFAULT_USER_INTERFACE_ORIENTATION);
 	private final StringProperty licenseKey = new SimpleStringProperty(DEFAULT_LICENSE_KEY);
+	private final BooleanProperty showMinimizeButton = new SimpleBooleanProperty(DEFAULT_SHOW_MINIMIZE_BUTTON);
+	private final BooleanProperty showTrayIcon;

 	private Consumer<Settings> saveCmd;

 	/**
 	 * Package-private constructor; use {@link SettingsProvider}.
 	 */
-	Settings() {
+	Settings(Environment env) {
+		this.showTrayIcon = new SimpleBooleanProperty(env.showTrayIcon());
+
 		directories.addListener(this::somethingChanged);
 		askedForUpdateCheck.addListener(this::somethingChanged);
 		checkForUpdates.addListener(this::somethingChanged);
@@ -74,6 +80,8 @@ public class Settings {
 		keychainBackend.addListener(this::somethingChanged);
 		userInterfaceOrientation.addListener(this::somethingChanged);
 		licenseKey.addListener(this::somethingChanged);
+		showMinimizeButton.addListener(this::somethingChanged);
+		showTrayIcon.addListener(this::somethingChanged);
 	}

 	void setSaveCmd(Consumer<Settings> saveCmd) {
@@ -141,4 +149,12 @@ public class Settings {
 	public StringProperty licenseKey() {
 		return licenseKey;
 	}
+
+	public BooleanProperty showMinimizeButton() {
+		return showMinimizeButton;
+	}
+
+	public BooleanProperty showTrayIcon() {
+		return showTrayIcon;
+	}
 }
@@ -9,19 +9,29 @@ import com.google.gson.TypeAdapter;
 import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonToken;
 import com.google.gson.stream.JsonWriter;
+import org.cryptomator.common.Environment;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

+import javax.inject.Inject;
+import javax.inject.Singleton;
 import javafx.geometry.NodeOrientation;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;

+@Singleton
 public class SettingsJsonAdapter extends TypeAdapter<Settings> {

 	private static final Logger LOG = LoggerFactory.getLogger(SettingsJsonAdapter.class);

 	private final VaultSettingsJsonAdapter vaultSettingsJsonAdapter = new VaultSettingsJsonAdapter();
+	private final Environment env;
+
+	@Inject
+	public SettingsJsonAdapter(Environment env) {
+		this.env = env;
+	}

 	@Override
 	public void write(JsonWriter out, Settings value) throws IOException {
@@ -40,6 +50,8 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {
 		out.name("uiOrientation").value(value.userInterfaceOrientation().get().name());
 		out.name("keychainBackend").value(value.keychainBackend().get().name());
 		out.name("licenseKey").value(value.licenseKey().get());
+		out.name("showMinimizeButton").value(value.showMinimizeButton().get());
+		out.name("showTrayIcon").value(value.showTrayIcon().get());
 		out.endObject();
 	}

@@ -53,7 +65,7 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {

 	@Override
 	public Settings read(JsonReader in) throws IOException {
-		Settings settings = new Settings();
+		Settings settings = new Settings(env);

 		in.beginObject();
 		while (in.hasNext()) {
@@ -72,6 +84,8 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {
 				case "uiOrientation" -> settings.userInterfaceOrientation().set(parseUiOrientation(in.nextString()));
 				case "keychainBackend" -> settings.keychainBackend().set(parseKeychainBackend(in.nextString()));
 				case "licenseKey" -> settings.licenseKey().set(in.nextString());
+				case "showMinimizeButton" -> settings.showMinimizeButton().set(in.nextBoolean());
+				case "showTrayIcon" -> settings.showTrayIcon().set(in.nextBoolean());
 				default -> {
 					LOG.warn("Unsupported vault setting found in JSON: " + name);
 					in.skipValue();
@@ -137,5 +151,4 @@ public class SettingsJsonAdapter extends TypeAdapter<Settings> {
 		in.endArray();
 		return result;
 	}
-
 }
@@ -8,13 +8,13 @@
 *******************************************************************************/
 package org.cryptomator.common.settings;

+import com.google.common.base.Suppliers;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParseException;
 import com.google.gson.JsonParser;
 import org.cryptomator.common.Environment;
-import org.cryptomator.common.LazyInitializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

@@ -48,14 +48,15 @@ public class SettingsProvider implements Supplier<Settings> {
 	private static final long SAVE_DELAY_MS = 1000;

 	private final AtomicReference<ScheduledFuture<?>> scheduledSaveCmd = new AtomicReference<>();
-	private final AtomicReference<Settings> settings = new AtomicReference<>();
-	private final SettingsJsonAdapter settingsJsonAdapter = new SettingsJsonAdapter();
+	private final Supplier<Settings> settings = Suppliers.memoize(this::load);
+	private final SettingsJsonAdapter settingsJsonAdapter;
 	private final Environment env;
 	private final ScheduledExecutorService scheduler;
 	private final Gson gson;

 	@Inject
-	public SettingsProvider(Environment env, ScheduledExecutorService scheduler) {
+	public SettingsProvider(SettingsJsonAdapter settingsJsonAdapter, Environment env, ScheduledExecutorService scheduler) {
+		this.settingsJsonAdapter = settingsJsonAdapter;
 		this.env = env;
 		this.scheduler = scheduler;
 		this.gson = new GsonBuilder() //
@@ -66,11 +67,11 @@ public class SettingsProvider implements Supplier<Settings> {

 	@Override
 	public Settings get() {
-		return LazyInitializer.initializeLazily(settings, this::load);
+		return settings.get();
 	}

 	private Settings load() {
-		Settings settings = env.getSettingsPath().flatMap(this::tryLoad).findFirst().orElse(new Settings());
+		Settings settings = env.getSettingsPath().flatMap(this::tryLoad).findFirst().orElse(new Settings(env));
 		settings.setSaveCmd(this::scheduleSave);
 		return settings;
 	}
@@ -90,7 +91,7 @@ public class SettingsProvider implements Supplier<Settings> {
 			}
 		} catch (NoSuchFileException e) {
 			return Stream.empty();
-		} catch (IOException e) {
+		} catch (IOException | JsonParseException e) {
 			LOG.warn("Exception while loading settings from " + path, e);
 			return Stream.empty();
 		}
@@ -8,7 +8,7 @@ public enum UiTheme {
 	AUTOMATIC("preferences.general.theme.automatic");

 	public static UiTheme[] applicableValues() {
-		if (SystemUtils.IS_OS_MAC) {
+		if (SystemUtils.IS_OS_MAC || SystemUtils.IS_OS_WINDOWS) {
 			return values();
 		} else {
 			return new UiTheme[]{LIGHT, DARK};
@@ -173,8 +173,7 @@ public class VaultSettings {

 	@Override
 	public boolean equals(Object obj) {
-		if (obj instanceof VaultSettings && obj.getClass().equals(this.getClass())) {
-			VaultSettings other = (VaultSettings) obj;
+		if (obj instanceof VaultSettings other && obj.getClass().equals(this.getClass())) {
 			return Objects.equals(this.id, other.id);
 		} else {
 			return false;
@@ -1,50 +1,36 @@
 package org.cryptomator.common.vaults;

-import com.google.common.base.Joiner;
-import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
 import org.cryptomator.common.mountpoint.InvalidMountPointException;
 import org.cryptomator.common.mountpoint.MountPointChooser;

 import java.nio.file.Path;
 import java.util.Optional;
-import java.util.SortedSet;
-import java.util.TreeSet;

 public abstract class AbstractVolume implements Volume {

-	private final SortedSet<MountPointChooser> choosers;
+	private final Iterable<MountPointChooser> choosers;

 	protected Path mountPoint;
-
-	//Cleanup
 	private boolean cleanupRequired;
 	private MountPointChooser usedChooser;

-	public AbstractVolume(SortedSet<MountPointChooser> choosers) {
+	public AbstractVolume(Iterable<MountPointChooser> choosers) {
 		this.choosers = choosers;
 	}

 	protected Path determineMountPoint() throws InvalidMountPointException {
-		SortedSet<MountPointChooser> checkedChoosers = new TreeSet<>(); //Natural order
-		for (MountPointChooser chooser : this.choosers) {
-			if (!chooser.isApplicable(this)) {
-				continue;
-			}
-
+		var applicableChoosers = Iterables.filter(choosers, c -> c.isApplicable(this));
+		for (var chooser : applicableChoosers) {
 			Optional<Path> chosenPath = chooser.chooseMountPoint(this);
-			checkedChoosers.add(chooser); //Consider a chooser checked if it's #chooseMountPoint() method was called
-			if (chosenPath.isEmpty()) {
-				//Chooser was applicable, but couldn't find a feasible mountpoint
+			if (chosenPath.isEmpty()) { // chooser couldn't find a feasible mountpoint
 				continue;
 			}
-			this.cleanupRequired = chooser.prepare(this, chosenPath.get()); //Fail entirely if an Exception occurs
+			this.cleanupRequired = chooser.prepare(this, chosenPath.get());
 			this.usedChooser = chooser;
 			return chosenPath.get();
 		}
-		//SortedSet#stream() should return a sorted stream (that's what it's docs and the docs of #spliterator() say, even if they are not 100% clear for me.)
-		//We want to keep that order, that's why we use ImmutableSet#toImmutableSet() to collect (even if it doesn't implement SortedSet, it's docs promise use encounter ordering.)
-		String checked = Joiner.on(", ").join(checkedChoosers.stream().map((mpc) -> mpc.getClass().getTypeName()).collect(ImmutableSet.toImmutableSet()));
-		throw new InvalidMountPointException(String.format("No feasible MountPoint found! Checked %s", checked.isBlank() ? "<No applicable MPC>" : checked));
+		throw new InvalidMountPointException(String.format("No feasible MountPoint found by choosers: %s", applicableChoosers));
 	}

 	protected void cleanupMountPoint() {
@@ -13,7 +13,6 @@ import org.slf4j.LoggerFactory;

 import javax.inject.Inject;
 import javax.inject.Named;
-import java.util.SortedSet;
 import java.util.concurrent.ExecutorService;

 public class DokanyVolume extends AbstractVolume {
@@ -28,7 +27,7 @@ public class DokanyVolume extends AbstractVolume {
 	private Mount mount;

 	@Inject
-	public DokanyVolume(VaultSettings vaultSettings, ExecutorService executorService, @Named("orderedMountPointChoosers") SortedSet<MountPointChooser> choosers) {
+	public DokanyVolume(VaultSettings vaultSettings, ExecutorService executorService, @Named("orderedMountPointChoosers") Iterable<MountPointChooser> choosers) {
 		super(choosers);
 		this.vaultSettings = vaultSettings;
 		this.mountFactory = new MountFactory(executorService);
@@ -42,7 +41,6 @@ public class DokanyVolume extends AbstractVolume {
 	@Override
 	public void mount(CryptoFileSystem fs, String mountFlags) throws InvalidMountPointException, VolumeException {
 		this.mountPoint = determineMountPoint();
-		String mountName = vaultSettings.mountName().get();
 		try {
 			this.mount = mountFactory.mount(fs.getPath("/"), mountPoint, vaultSettings.mountName().get(), FS_TYPE_NAME, mountFlags.strip());
 		} catch (MountFailedException e) {
@@ -54,19 +52,35 @@ public class DokanyVolume extends AbstractVolume {
 	}

 	@Override
-	public void reveal() throws VolumeException {
-		boolean success = mount.reveal();
-		if (!success) {
-			throw new VolumeException("Reveal failed.");
+	public void reveal(Revealer revealer) throws VolumeException {
+		try {
+			mount.reveal(revealer::reveal);
+		} catch (Exception e) {
+			throw new VolumeException(e);
 		}
 	}

 	@Override
-	public void unmount() {
-		mount.close();
+	public void unmount() throws VolumeException {
+		try {
+			mount.unmount();
+		} catch (IllegalStateException e) {
+			throw new VolumeException("Unmount Failed.", e);
+		}
 		cleanupMountPoint();
 	}

+	@Override
+	public void unmountForced() {
+		mount.unmountForced();
+		cleanupMountPoint();
+	}
+
+	@Override
+	public boolean supportsForcedUnmount() {
+		return true;
+	}
+
 	@Override
 	public boolean isSupported() {
 		return DokanyVolume.isSupportedStatic();
@@ -1,6 +1,6 @@
 package org.cryptomator.common.vaults;

-import com.google.common.base.Splitter;
+import com.google.common.collect.Iterators;
 import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.mountpoint.InvalidMountPointException;
 import org.cryptomator.common.mountpoint.MountPointChooser;
@@ -18,16 +18,19 @@ import org.slf4j.LoggerFactory;
 import javax.inject.Inject;
 import javax.inject.Named;
 import java.nio.file.Path;
-import java.util.SortedSet;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Pattern;

 public class FuseVolume extends AbstractVolume {

 	private static final Logger LOG = LoggerFactory.getLogger(FuseVolume.class);
+	private static final Pattern NON_WHITESPACE_OR_QUOTED = Pattern.compile("[^\\s\"']+|\"([^\"]*)\"|'([^']*)'"); // Thanks to https://stackoverflow.com/a/366532

 	private Mount mount;

 	@Inject
-	public FuseVolume(@Named("orderedMountPointChoosers") SortedSet<MountPointChooser> choosers) {
+	public FuseVolume(@Named("orderedMountPointChoosers") Iterable<MountPointChooser> choosers) {
 		super(choosers);
 	}

@@ -42,7 +45,9 @@ public class FuseVolume extends AbstractVolume {
 		try {
 			Mounter mounter = FuseMountFactory.getMounter();
 			EnvironmentVariables envVars = EnvironmentVariables.create() //
-					.withFlags(splitFlags(mountFlags)).withMountPoint(mountPoint) //
+					.withFlags(splitFlags(mountFlags)) //
+					.withMountPoint(mountPoint) //
+					.withFileNameTranscoder(mounter.defaultFileNameTranscoder()) //
 					.build();
 			this.mount = mounter.mount(root, envVars);
 		} catch (CommandFailedException | FuseNotSupportedException e) {
@@ -51,15 +56,28 @@ public class FuseVolume extends AbstractVolume {
 	}

 	private String[] splitFlags(String str) {
-		return Splitter.on(' ').splitToList(str).toArray(String[]::new);
+		List<String> flags = new ArrayList<>();
+		var matches = Iterators.peekingIterator(NON_WHITESPACE_OR_QUOTED.matcher(str).results().iterator());
+		while (matches.hasNext()) {
+			String flag = matches.next().group();
+			// check if flag is missing its argument:
+			if (flag.endsWith("=") && matches.hasNext() && matches.peek().group(1) != null) { // next is "double quoted"
+				// next is "double quoted" and flag is missing its argument
+				flag += matches.next().group(1);
+			} else if (flag.endsWith("=") && matches.hasNext() && matches.peek().group(2) != null) {
+				// next is 'single quoted' and flag is missing its argument
+				flag += matches.next().group(2);
+			}
+			flags.add(flag);
+		}
+		return flags.toArray(String[]::new);
 	}

 	@Override
-	public void reveal() throws VolumeException {
+	public void reveal(Revealer revealer) throws VolumeException {
 		try {
-			mount.revealInFileManager();
-		} catch (CommandFailedException e) {
-			LOG.debug("Revealing the vault in file manger failed: " + e.getMessage());
+			mount.reveal(revealer::reveal);
+		} catch (Exception e) {
 			throw new VolumeException(e);
 		}
 	}
@@ -10,7 +10,6 @@ package org.cryptomator.common.vaults;

 import com.google.common.base.Strings;
 import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.common.LazyInitializer;
 import org.cryptomator.common.mountpoint.InvalidMountPointException;
 import org.cryptomator.common.settings.VaultSettings;
 import org.cryptomator.common.vaults.Volume.VolumeException;
@@ -100,16 +99,12 @@ public class Vault {
 	// Commands
 	// ********************************************************************************/

-	private CryptoFileSystem getCryptoFileSystem(CharSequence passphrase) throws NoSuchFileException, IOException, InvalidPassphraseException, CryptoException {
-		return LazyInitializer.initializeLazily(cryptoFileSystem, () -> unlockCryptoFileSystem(passphrase), IOException.class);
-	}
-
-	private CryptoFileSystem unlockCryptoFileSystem(CharSequence passphrase) throws NoSuchFileException, IOException, InvalidPassphraseException, CryptoException {
+	private CryptoFileSystem createCryptoFileSystem(CharSequence passphrase) throws NoSuchFileException, IOException, InvalidPassphraseException, CryptoException {
 		Set<FileSystemFlags> flags = EnumSet.noneOf(FileSystemFlags.class);
 		if (vaultSettings.usesReadOnlyMode().get()) {
 			flags.add(FileSystemFlags.READONLY);
 		}
-		if (vaultSettings.filenameLengthLimit().get() == -1) {
+		if (!flags.contains(FileSystemFlags.READONLY) && vaultSettings.filenameLengthLimit().get() == -1) {
 			LOG.debug("Determining file name length limitations...");
 			int limit = new FileSystemCapabilityChecker().determineSupportedFileNameLength(getPath());
 			vaultSettings.filenameLengthLimit().set(limit);
@@ -126,18 +121,8 @@ public class Vault {
 		return CryptoFileSystemProvider.newFileSystem(getPath(), fsProps);
 	}

-	public synchronized void unlock(CharSequence passphrase) throws CryptoException, IOException, VolumeException, InvalidMountPointException {
-		CryptoFileSystem fs = getCryptoFileSystem(passphrase);
-		volume = volumeProvider.get();
-		volume.mount(fs, getEffectiveMountFlags());
-	}
-
-	public synchronized void lock(boolean forced) throws VolumeException {
-		if (forced && volume.supportsForcedUnmount()) {
-			volume.unmountForced();
-		} else {
-			volume.unmount();
-		}
+	private void destroyCryptoFileSystem() {
+		LOG.trace("Trying to close associated CryptoFS...");
 		CryptoFileSystem fs = cryptoFileSystem.getAndSet(null);
 		if (fs != null) {
 			try {
@@ -148,8 +133,33 @@ public class Vault {
 		}
 	}

-	public void reveal() throws VolumeException {
-		volume.reveal();
+	public synchronized void unlock(CharSequence passphrase) throws CryptoException, IOException, VolumeException, InvalidMountPointException {
+		if (cryptoFileSystem.get() == null) {
+			CryptoFileSystem fs = createCryptoFileSystem(passphrase);
+			cryptoFileSystem.set(fs);
+			try {
+				volume = volumeProvider.get();
+				volume.mount(fs, getEffectiveMountFlags());
+			} catch (Exception e) {
+				destroyCryptoFileSystem();
+				throw e;
+			}
+		} else {
+			throw new IllegalStateException("Already unlocked.");
+		}
+	}
+
+	public synchronized void lock(boolean forced) throws VolumeException {
+		if (forced && volume.supportsForcedUnmount()) {
+			volume.unmountForced();
+		} else {
+			volume.unmount();
+		}
+		destroyCryptoFileSystem();
+	}
+
+	public void reveal(Volume.Revealer vaultRevealer) throws VolumeException {
+		volume.reveal(vaultRevealer);
 	}

 	// ******************************************************************************
@@ -345,8 +355,7 @@ public class Vault {

 	@Override
 	public boolean equals(Object obj) {
-		if (obj instanceof Vault && obj.getClass().equals(this.getClass())) {
-			final Vault other = (Vault) obj;
+		if (obj instanceof Vault other && obj.getClass().equals(this.getClass())) {
 			return Objects.equals(this.vaultSettings, other.vaultSettings);
 		} else {
 			return false;
@@ -22,10 +22,10 @@ class VaultListChangeListener implements ListChangeListener<Vault> {
 	public void onChanged(Change<? extends Vault> c) {
 		while (c.next()) {
 			if (c.wasAdded()) {
-				List<VaultSettings> addedSettings = c.getAddedSubList().stream().map(Vault::getVaultSettings).collect(Collectors.toList());
+				List<VaultSettings> addedSettings = c.getAddedSubList().stream().map(Vault::getVaultSettings).toList();
 				vaultSettingsList.addAll(c.getFrom(), addedSettings);
 			} else if (c.wasRemoved()) {
-				List<VaultSettings> removedSettings = c.getRemoved().stream().map(Vault::getVaultSettings).collect(Collectors.toList());
+				List<VaultSettings> removedSettings = c.getRemoved().stream().map(Vault::getVaultSettings).toList();
 				vaultSettingsList.removeAll(removedSettings);
 			}
 		}
@@ -79,7 +79,7 @@ public class VaultListManager {
 	}

 	private void addAll(Collection<VaultSettings> vaultSettings) {
-		Collection<Vault> vaults = vaultSettings.stream().map(this::create).collect(Collectors.toList());
+		Collection<Vault> vaults = vaultSettings.stream().map(this::create).toList();
 		vaultList.addAll(vaults);
 	}

@@ -101,7 +101,7 @@ public class VaultModule {
 		if (readOnly.get()) {
 			flags.append(" -ordonly");
 		}
-		flags.append(" -ovolname=").append(mountName.get());
+		flags.append(" -ovolname=").append('"').append(mountName.get()).append('"');
 		flags.append(" -oatomic_o_trunc");
 		flags.append(" -oauto_xattr");
 		flags.append(" -oauto_cache");
@@ -156,9 +156,9 @@ public class VaultModule {
 		//See: https://github.com/billziss-gh/winfsp/issues/319
 		if (!readOnly.get()) {
 			flags.append(" -ouid=-1");
-			flags.append(" -ogid=-1");
+			flags.append(" -ogid=11");
 		}
-		flags.append(" -ovolname=").append(mountName.get());
+		flags.append(" -ovolname=").append('"').append(mountName.get()).append('"');
 		//Dokany requires this option to be set, WinFSP doesn't seem to share this peculiarity,
 		//but the option exists. Let's keep this here in case we need it.
 //		flags.append(" -oThreadCount=").append(5);
@@ -34,7 +34,15 @@ public interface Volume {
 	 */
 	void mount(CryptoFileSystem fs, String mountFlags) throws IOException, VolumeException, InvalidMountPointException;

-	void reveal() throws VolumeException;
+	/**
+	 * Reveals the mounted volume.
+	 * <p>
+	 * The given {@code revealer} might be used to do it, but not necessarily.
+	 *
+	 * @param revealer An object capable of revealing the location of the mounted vault to view the content (e.g. in the default file browser).
+	 * @throws VolumeException
+	 */
+	void reveal(Revealer revealer) throws VolumeException;

 	void unmount() throws VolumeException;

@@ -79,4 +87,14 @@ public interface Volume {

 	}

+	/**
+	 * Hides and unifies the different Revealer implementations in the different nio-adapters.
+	 */
+	@FunctionalInterface
+	interface Revealer {
+
+		void reveal(Path p) throws VolumeException;
+
+	}
+
 }
@@ -17,6 +17,7 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.nio.file.Path;
 import java.util.Optional;
+import java.util.function.Supplier;

 public class WebDavVolume implements Volume {

@@ -25,21 +26,27 @@ public class WebDavVolume implements Volume {
 	private final Provider<WebDavServer> serverProvider;
 	private final VaultSettings vaultSettings;
 	private final Settings settings;
+	private final WindowsDriveLetters windowsDriveLetters;

 	private WebDavServer server;
 	private WebDavServletController servlet;
 	private Mounter.Mount mount;
-	private Path mountPoint;

 	@Inject
-	public WebDavVolume(Provider<WebDavServer> serverProvider, VaultSettings vaultSettings, Settings settings) {
+	public WebDavVolume(Provider<WebDavServer> serverProvider, VaultSettings vaultSettings, Settings settings, WindowsDriveLetters windowsDriveLetters) {
 		this.serverProvider = serverProvider;
 		this.vaultSettings = vaultSettings;
 		this.settings = settings;
+		this.windowsDriveLetters = windowsDriveLetters;
 	}

 	@Override
 	public void mount(CryptoFileSystem fs, String mountFlags) throws VolumeException {
+		startServlet(fs);
+		mountServlet();
+	}
+
+	private void startServlet(CryptoFileSystem fs){
 		if (server == null) {
 			server = serverProvider.get();
 		}
@@ -50,32 +57,38 @@ public class WebDavVolume implements Volume {
 		String urlConformMountName = acceptable.negate().collapseFrom(vaultSettings.mountName().get(), '_');
 		servlet = server.createWebDavServlet(fs.getPath("/"), vaultSettings.getId() + "/" + urlConformMountName);
 		servlet.start();
-		mount();
 	}

-	private void mount() throws VolumeException {
+	private void mountServlet() throws VolumeException {
 		if (servlet == null) {
 			throw new IllegalStateException("Mounting requires unlocked WebDAV servlet.");
 		}
+
+		//on windows, prevent an automatic drive letter selection in the upstream library. Either we choose already a specifc one or there is no free.
+		Supplier<String> driveLetterSupplier;
+		if(System.getProperty("os.name").toLowerCase().contains("windows") && vaultSettings.winDriveLetter().isEmpty().get()) {
+			driveLetterSupplier = () -> windowsDriveLetters.getAvailableDriveLetter().orElse(null);
+		} else {
+			driveLetterSupplier = () -> vaultSettings.winDriveLetter().get();
+		}
+
 		MountParams mountParams = MountParams.create() //
-				.withWindowsDriveLetter(vaultSettings.winDriveLetter().get()) //
+				.withWindowsDriveLetter(driveLetterSupplier.get()) //
 				.withPreferredGvfsScheme(settings.preferredGvfsScheme().get().getPrefix())//
 				.withWebdavHostname(getLocalhostAliasOrNull()) //
 				.build();
 		try {
 			this.mount = servlet.mount(mountParams); // might block this thread for a while
 		} catch (Mounter.CommandFailedException e) {
-			e.printStackTrace();
 			throw new VolumeException(e);
 		}
 	}

 	@Override
-	public void reveal() throws VolumeException {
+	public void reveal(Revealer revealer) throws VolumeException {
 		try {
-			mount.reveal();
-		} catch (Mounter.CommandFailedException e) {
-			e.printStackTrace();
+			mount.reveal(revealer::reveal);
+		} catch (Exception e) {
 			throw new VolumeException(e);
 		}
 	}
@@ -102,7 +115,7 @@ public class WebDavVolume implements Volume {

 	@Override
 	public Optional<Path> getMountPoint() {
-		return Optional.ofNullable(mountPoint); //TODO
+		return mount.getMountPoint();
 	}

 	@Override
@@ -8,6 +8,7 @@ import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;

 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -20,14 +21,10 @@ class EnvironmentTest {

 	private Environment env;

-	@BeforeAll
-	static void init() {
-		System.setProperty("user.home", "/home/testuser");
-	}
-
 	@BeforeEach
-	void initEach() {
-		env = new Environment();
+	void init() {
+		env = Mockito.spy(new Environment());
+		Mockito.when(env.getHomeDir()).thenReturn(Path.of("/home/testuser"));
 	}

 	@Test
@@ -35,7 +32,7 @@ class EnvironmentTest {
 	public void testSettingsPath() {
 		System.setProperty("cryptomator.settingsPath", "~/.config/Cryptomator/settings.json:~/.Cryptomator/settings.json");

-		List<Path> result = env.getSettingsPath().collect(Collectors.toList());
+		List<Path> result = env.getSettingsPath().toList();
 		MatcherAssert.assertThat(result, Matchers.hasSize(2));
 		MatcherAssert.assertThat(result, Matchers.contains(Paths.get("/home/testuser/.config/Cryptomator/settings.json"), //
 				Paths.get("/home/testuser/.Cryptomator/settings.json")));
@@ -46,7 +43,7 @@ class EnvironmentTest {
 	public void testIpcPortPath() {
 		System.setProperty("cryptomator.ipcPortPath", "~/.config/Cryptomator/ipcPort.bin:~/.Cryptomator/ipcPort.bin");

-		List<Path> result = env.getIpcPortPath().collect(Collectors.toList());
+		List<Path> result = env.getIpcPortPath().toList();
 		MatcherAssert.assertThat(result, Matchers.hasSize(2));
 		MatcherAssert.assertThat(result, Matchers.contains(Paths.get("/home/testuser/.config/Cryptomator/ipcPort.bin"), //
 				Paths.get("/home/testuser/.Cryptomator/ipcPort.bin")));
@@ -57,7 +54,7 @@ class EnvironmentTest {
 	public void testKeychainPath() {
 		System.setProperty("cryptomator.keychainPath", "~/AppData/Roaming/Cryptomator/keychain.json");

-		List<Path> result = env.getKeychainPath().collect(Collectors.toList());
+		List<Path> result = env.getKeychainPath().toList();
 		MatcherAssert.assertThat(result, Matchers.hasSize(1));
 		MatcherAssert.assertThat(result, Matchers.contains(Paths.get("/home/testuser/AppData/Roaming/Cryptomator/keychain.json")));
 	}
@@ -91,7 +88,7 @@ class EnvironmentTest {
 		@DisplayName("test.path.property=")
 		public void testEmptyList() {
 			System.setProperty("test.path.property", "");
-			List<Path> result = env.getPaths("test.path.property").collect(Collectors.toList());
+			List<Path> result = env.getPaths("test.path.property").toList();

 			MatcherAssert.assertThat(result, Matchers.hasSize(0));
 		}
@@ -100,7 +97,7 @@ class EnvironmentTest {
 		@DisplayName("test.path.property=/foo/bar/test")
 		public void testSingleAbsolutePath() {
 			System.setProperty("test.path.property", "/foo/bar/test");
-			List<Path> result = env.getPaths("test.path.property").collect(Collectors.toList());
+			List<Path> result = env.getPaths("test.path.property").toList();

 			MatcherAssert.assertThat(result, Matchers.hasSize(1));
 			MatcherAssert.assertThat(result, Matchers.hasItem(Paths.get("/foo/bar/test")));
@@ -110,7 +107,7 @@ class EnvironmentTest {
 		@DisplayName("test.path.property=~/test")
 		public void testSingleHomeRelativePath() {
 			System.setProperty("test.path.property", "~/test");
-			List<Path> result = env.getPaths("test.path.property").collect(Collectors.toList());
+			List<Path> result = env.getPaths("test.path.property").toList();

 			MatcherAssert.assertThat(result, Matchers.hasSize(1));
 			MatcherAssert.assertThat(result, Matchers.hasItem(Paths.get("/home/testuser/test")));
@@ -120,7 +117,7 @@ class EnvironmentTest {
 		@DisplayName("test.path.property=~/test:~/test2:/foo/bar/test")
 		public void testMultiplePaths() {
 			System.setProperty("test.path.property", "~/test:~/test2:/foo/bar/test");
-			List<Path> result = env.getPaths("test.path.property").collect(Collectors.toList());
+			List<Path> result = env.getPaths("test.path.property").toList();

 			MatcherAssert.assertThat(result, Matchers.hasSize(3));
 			MatcherAssert.assertThat(result, Matchers.contains(Paths.get("/home/testuser/test"), //
@@ -9,10 +9,12 @@ import java.util.Optional;

 class LicenseCheckerTest {

-	private static final String PUBLIC_KEY = "MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBgc4HZz+/fBbC7lmEww0AO3NK9wVZ" //
-			+ "PDZ0VEnsaUFLEYpTzb90nITtJUcPUbvOsdZIZ1Q8fnbquAYgxXL5UgHMoywAib47" //
-			+ "6MkyyYgPk0BXZq3mq4zImTRNuaU9slj9TVJ3ScT3L1bXwVuPJDzpr5GOFpaj+WwM" //
-			+ "Al8G7CqwoJOsW7Kddns=";
+	private static final String PUBLIC_KEY = """
+			MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBgc4HZz+/fBbC7lmEww0AO3NK9wVZ\
+			PDZ0VEnsaUFLEYpTzb90nITtJUcPUbvOsdZIZ1Q8fnbquAYgxXL5UgHMoywAib47\
+			6MkyyYgPk0BXZq3mq4zImTRNuaU9slj9TVJ3ScT3L1bXwVuPJDzpr5GOFpaj+WwM\
+			Al8G7CqwoJOsW7Kddns=\
+			""";

 	private LicenseChecker licenseChecker;

@@ -44,4 +44,9 @@ class MapKeychainAccess implements KeychainAccessProvider {
 		return true;
 	}

+	@Override
+	public boolean isLocked() {
+		return false;
+	}
+
 }
@@ -5,26 +5,34 @@
 *******************************************************************************/
 package org.cryptomator.common.settings;

+import org.cryptomator.common.Environment;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
+import org.mockito.Mockito;

 import java.io.IOException;

 public class SettingsJsonAdapterTest {

-	private final SettingsJsonAdapter adapter = new SettingsJsonAdapter();
+	private final Environment env = Mockito.mock(Environment.class);
+	private final SettingsJsonAdapter adapter = new SettingsJsonAdapter(env);

 	@Test
 	public void testDeserialize() throws IOException {
-		String vault1Json = "{\"id\": \"1\", \"path\": \"/vault1\", \"mountName\": \"vault1\", \"winDriveLetter\": \"X\"}";
-		String vault2Json = "{\"id\": \"2\", \"path\": \"/vault2\", \"mountName\": \"vault2\", \"winDriveLetter\": \"Y\"}";
-		String json = "{\"directories\": [" + vault1Json + "," + vault2Json + "]," //
-				+ "\"checkForUpdatesEnabled\": true,"//
-				+ "\"port\": 8080,"//
-				+ "\"numTrayNotifications\": 42,"//
-				+ "\"preferredVolumeImpl\": \"FUSE\"}";
+		String json = """
+				{
+					"directories": [
+						{"id": "1", "path": "/vault1", "mountName": "vault1", "winDriveLetter": "X"},
+						{"id": "2", "path": "/vault2", "mountName": "vault2", "winDriveLetter": "Y"}
+					],
+					"checkForUpdatesEnabled": true,
+					"port": 8080,
+					"numTrayNotifications": 42,
+					"preferredVolumeImpl": "FUSE"
+				}
+				""";

 		Settings settings = adapter.fromJson(json);

@@ -5,6 +5,7 @@
 *******************************************************************************/
 package org.cryptomator.common.settings;

+import org.cryptomator.common.Environment;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;

@@ -14,8 +15,10 @@ public class SettingsTest {

 	@Test
 	public void testAutoSave() {
+		Environment env = Mockito.mock(Environment.class);
 		@SuppressWarnings("unchecked") Consumer<Settings> changeListener = Mockito.mock(Consumer.class);
-		Settings settings = new Settings();
+
+		Settings settings = new Settings(env);
 		settings.setSaveCmd(changeListener);
 		VaultSettings vaultSettings = VaultSettings.withRandomId();
 		Mockito.verify(changeListener, Mockito.times(0)).accept(settings);
@@ -43,7 +43,7 @@ public class VaultModuleTest {

 		StringBinding result = module.provideDefaultMountFlags(settings, vaultSettings);

-		MatcherAssert.assertThat(result.get(), CoreMatchers.containsString("-ovolname=TEST"));
+		MatcherAssert.assertThat(result.get(), CoreMatchers.containsString("-ovolname=\"TEST\""));
 		MatcherAssert.assertThat(result.get(), CoreMatchers.containsString("-ordonly"));
 	}

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.5.9</version>
+		<version>1.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>launcher</artifactId>
 	<name>Cryptomator Launcher</name>
@@ -41,7 +41,7 @@ class FileOpenRequestHandler {
 	}

 	private void openFiles(OpenFilesEvent evt) {
-		Collection<Path> pathsToOpen = evt.getFiles().stream().map(File::toPath).collect(Collectors.toList());
+		Collection<Path> pathsToOpen = evt.getFiles().stream().map(File::toPath).toList();
 		AppLaunchEvent launchEvent = new AppLaunchEvent(AppLaunchEvent.EventType.OPEN_FILE, pathsToOpen);
 		tryToEnqueueFileOpenRequest(launchEvent);
 	}
@@ -59,7 +59,7 @@ class FileOpenRequestHandler {
 				LOG.trace("Argument not a valid path: {}", str);
 				return null;
 			}
-		}).filter(Objects::nonNull).collect(Collectors.toList());
+		}).filter(Objects::nonNull).toList();
 		if (!pathsToOpen.isEmpty()) {
 			AppLaunchEvent launchEvent = new AppLaunchEvent(AppLaunchEvent.EventType.OPEN_FILE, pathsToOpen);
 			tryToEnqueueFileOpenRequest(launchEvent);
@@ -47,8 +47,8 @@ public class LoggerModule {
 	@Singleton
 	static LoggerContext provideLoggerContext() {
 		ILoggerFactory loggerFactory = LoggerFactory.getILoggerFactory();
-		if (loggerFactory instanceof LoggerContext) {
-			return (LoggerContext) loggerFactory;
+		if (loggerFactory instanceof LoggerContext context) {
+			return context;
 		} else {
 			throw new IllegalStateException("SLF4J not bound to Logback.");
 		}
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>main</artifactId>
-	<version>1.5.9</version>
+	<version>1.6.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Cryptomator</name>

@@ -22,24 +22,25 @@

 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.jdk.version>16</project.jdk.version>

 		<!-- cryptomator dependencies -->
-		<cryptomator.cryptofs.version>1.9.13</cryptomator.cryptofs.version>
-		<cryptomator.integrations.version>0.1.6</cryptomator.integrations.version>
-		<cryptomator.integrations.win.version>0.1.0-beta1</cryptomator.integrations.win.version>
-		<cryptomator.integrations.mac.version>0.1.0-beta3</cryptomator.integrations.mac.version>
-		<cryptomator.integrations.linux.version>0.1.0-beta2</cryptomator.integrations.linux.version>
-		<cryptomator.fuse.version>1.2.5</cryptomator.fuse.version>
-		<cryptomator.dokany.version>1.2.0</cryptomator.dokany.version>
-		<cryptomator.webdav.version>1.0.13</cryptomator.webdav.version>
+		<cryptomator.cryptofs.version>1.9.14</cryptomator.cryptofs.version>
+		<cryptomator.integrations.version>1.0.0-beta2</cryptomator.integrations.version>
+		<cryptomator.integrations.win.version>1.0.0-beta2</cryptomator.integrations.win.version>
+		<cryptomator.integrations.mac.version>1.0.0-beta2</cryptomator.integrations.mac.version>
+		<cryptomator.integrations.linux.version>1.0.0-beta1</cryptomator.integrations.linux.version>
+		<cryptomator.fuse.version>1.3.0</cryptomator.fuse.version>
+		<cryptomator.dokany.version>1.2.4</cryptomator.dokany.version>
+		<cryptomator.webdav.version>1.2.0</cryptomator.webdav.version>

 		<!-- 3rd party dependencies -->
 		<javafx.version>15</javafx.version>
 		<commons-lang3.version>3.11</commons-lang3.version>
-		<jwt.version>3.11.0</jwt.version>
+		<jwt.version>3.13.0</jwt.version>
 		<easybind.version>2.1.0</easybind.version>
 		<guava.version>30.0-jre</guava.version>
-		<dagger.version>2.29.1</dagger.version>
+		<dagger.version>2.32</dagger.version>
 		<gson.version>2.8.6</gson.version>
 		<slf4j.version>1.7.30</slf4j.version>
 		<logback.version>1.2.3</logback.version>
@@ -50,13 +51,6 @@
 		<hamcrest.version>2.2</hamcrest.version>
 	</properties>

-	<repositories>
-		<repository>
-			<id>jcenter</id>
-			<url>https://jcenter.bintray.com</url>
-		</repository>
-	</repositories>
-
 	<dependencyManagement>
 		<dependencies>
 			<!-- modules -->
@@ -223,6 +217,7 @@
 				<version>${javafx.version}</version>
 				<scope>test</scope>
 			</dependency>
+
 		</dependencies>
 	</dependencyManagement>

@@ -325,6 +320,32 @@
 				</dependency>
 			</dependencies>
 		</profile>
+		<profile>
+			<id>dependency-check</id>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.owasp</groupId>
+						<artifactId>dependency-check-maven</artifactId>
+						<version>6.0.3</version>
+						<configuration>
+							<cveValidForHours>24</cveValidForHours>
+							<failBuildOnCVSS>0</failBuildOnCVSS>
+							<skipTestScope>true</skipTestScope>
+							<detail>true</detail>
+							<suppressionFile>suppression.xml</suppressionFile>
+						</configuration>
+						<executions>
+							<execution>
+								<goals>
+									<goal>check</goal>
+								</goals>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
 	</profiles>

 	<build>
@@ -404,7 +425,7 @@
 			<plugin>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<configuration>
-					<release>14</release>
+					<release>${project.jdk.version}</release>
 					<annotationProcessorPaths>
 						<path>
 							<groupId>com.google.dagger</groupId>
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This file lists false positives found by org.owasp:dependency-check-maven build plugin -->
+<suppressions xmlns="https://jeremylong.github.io/DependencyCheck/dependency-suppression.1.2.xsd">
+	<suppress>
+		<notes><![CDATA[ Suppress known vulnerabilities in FUSE libraries for fuse-nio-adapter. For more info, see suppression.xml of https://github.com/cryptomator/fuse-nio-adapter ]]></notes>
+		<gav regex="true">^org\.cryptomator:fuse-nio-adapter:.*$</gav>
+		<cvssBelow>9</cvssBelow>
+	</suppress>
+	<suppress>
+		<notes><![CDATA[ Suppress known vulnerabilities in FUSE libraries for jnr-fuse (dependency of fuse-nio-adapter). ]]></notes>
+		<gav regex="true">^com\.github\.serceman:jnr-fuse:.*$</gav>
+		<cvssBelow>9</cvssBelow>
+	</suppress>
+</suppressions>
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.5.9</version>
+		<version>1.6.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>ui</artifactId>
 	<name>Cryptomator GUI</name>
@@ -6,7 +6,7 @@ import dagger.Provides;
 import dagger.multibindings.IntoMap;
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.ui.common.DefaultSceneFactory;
-import org.cryptomator.ui.common.FXMLLoaderFactory;
+import org.cryptomator.ui.common.FxmlLoaderFactory;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxControllerKey;
 import org.cryptomator.ui.common.FxmlFile;
@@ -43,8 +43,8 @@ public abstract class AddVaultModule {
 	@Provides
 	@AddVaultWizardWindow
 	@AddVaultWizardScoped
-	static FXMLLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
-		return new FXMLLoaderFactory(factories, sceneFactory, resourceBundle);
+	static FxmlLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
+		return new FxmlLoaderFactory(factories, sceneFactory, resourceBundle);
 	}

 	@Provides
@@ -91,50 +91,50 @@ public abstract class AddVaultModule {
 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_WELCOME)
 	@AddVaultWizardScoped
-	static Scene provideWelcomeScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_WELCOME.getRessourcePathString());
+	static Scene provideWelcomeScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_WELCOME);
 	}

 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_EXISTING)
 	@AddVaultWizardScoped
-	static Scene provideChooseExistingVaultScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_EXISTING.getRessourcePathString());
+	static Scene provideChooseExistingVaultScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_EXISTING);
 	}

 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_NEW_NAME)
 	@AddVaultWizardScoped
-	static Scene provideCreateNewVaultNameScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_NAME.getRessourcePathString());
+	static Scene provideCreateNewVaultNameScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_NAME);
 	}

 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_NEW_LOCATION)
 	@AddVaultWizardScoped
-	static Scene provideCreateNewVaultLocationScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_LOCATION.getRessourcePathString());
+	static Scene provideCreateNewVaultLocationScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_LOCATION);
 	}

 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_NEW_PASSWORD)
 	@AddVaultWizardScoped
-	static Scene provideCreateNewVaultPasswordScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_PASSWORD.getRessourcePathString());
+	static Scene provideCreateNewVaultPasswordScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_PASSWORD);
 	}

 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY)
 	@AddVaultWizardScoped
-	static Scene provideCreateNewVaultRecoveryKeyScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY.getRessourcePathString());
+	static Scene provideCreateNewVaultRecoveryKeyScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY);
 	}

 	@Provides
 	@FxmlScene(FxmlFile.ADDVAULT_SUCCESS)
 	@AddVaultWizardScoped
-	static Scene provideCreateNewVaultSuccessScene(@AddVaultWizardWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_SUCCESS.getRessourcePathString());
+	static Scene provideCreateNewVaultSuccessScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_SUCCESS);
 	}

 	// ------------------
@@ -4,7 +4,7 @@ import dagger.Lazy;
 import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.common.vaults.VaultListManager;
-import org.cryptomator.ui.common.ErrorComponent;
+import org.cryptomator.ui.error.GenericErrorComponent;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxmlFile;
 import org.cryptomator.ui.common.FxmlScene;
@@ -34,7 +34,7 @@ public class ChooseExistingVaultController implements FxController {
 	private final Stage window;
 	private final Lazy<Scene> welcomeScene;
 	private final Lazy<Scene> successScene;
-	private final ErrorComponent.Builder errorComponent;
+	private final GenericErrorComponent.Builder genericErrorBuilder;
 	private final ObjectProperty<Path> vaultPath;
 	private final ObjectProperty<Vault> vault;
 	private final VaultListManager vaultListManager;
@@ -43,11 +43,11 @@ public class ChooseExistingVaultController implements FxController {
 	private Image screenshot;

 	@Inject
-	ChooseExistingVaultController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_WELCOME) Lazy<Scene> welcomeScene, @FxmlScene(FxmlFile.ADDVAULT_SUCCESS) Lazy<Scene> successScene, ErrorComponent.Builder errorComponent, ObjectProperty<Path> vaultPath, @AddVaultWizardWindow ObjectProperty<Vault> vault, VaultListManager vaultListManager, ResourceBundle resourceBundle) {
+	ChooseExistingVaultController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_WELCOME) Lazy<Scene> welcomeScene, @FxmlScene(FxmlFile.ADDVAULT_SUCCESS) Lazy<Scene> successScene, GenericErrorComponent.Builder genericErrorBuilder, ObjectProperty<Path> vaultPath, @AddVaultWizardWindow ObjectProperty<Vault> vault, VaultListManager vaultListManager, ResourceBundle resourceBundle) {
 		this.window = window;
 		this.welcomeScene = welcomeScene;
 		this.successScene = successScene;
-		this.errorComponent = errorComponent;
+		this.genericErrorBuilder = genericErrorBuilder;
 		this.vaultPath = vaultPath;
 		this.vault = vault;
 		this.vaultListManager = vaultListManager;
@@ -83,7 +83,7 @@ public class ChooseExistingVaultController implements FxController {
 				window.setScene(successScene.get());
 			} catch (NoSuchFileException e) {
 				LOG.error("Failed to open existing vault.", e);
-				errorComponent.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
+				genericErrorBuilder.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
 			}
 		}
 	}
@@ -1,8 +1,7 @@
 package org.cryptomator.ui.addvaultwizard;

-import com.tobiasdiez.easybind.EasyBind;
 import dagger.Lazy;
-import org.cryptomator.ui.common.ErrorComponent;
+import org.cryptomator.ui.error.GenericErrorComponent;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxmlFile;
 import org.cryptomator.ui.common.FxmlScene;
@@ -44,7 +43,7 @@ public class CreateNewVaultLocationController implements FxController {
 	private final Stage window;
 	private final Lazy<Scene> chooseNameScene;
 	private final Lazy<Scene> choosePasswordScene;
-	private final ErrorComponent.Builder errorComponent;
+	private final GenericErrorComponent.Builder genericErrorBuilder;
 	private final LocationPresets locationPresets;
 	private final ObjectProperty<Path> vaultPath;
 	private final StringProperty vaultName;
@@ -62,11 +61,11 @@ public class CreateNewVaultLocationController implements FxController {
 	public RadioButton customRadioButton;

 	@Inject
-	CreateNewVaultLocationController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_NEW_NAME) Lazy<Scene> chooseNameScene, @FxmlScene(FxmlFile.ADDVAULT_NEW_PASSWORD) Lazy<Scene> choosePasswordScene, ErrorComponent.Builder errorComponent, LocationPresets locationPresets, ObjectProperty<Path> vaultPath, @Named("vaultName") StringProperty vaultName, ResourceBundle resourceBundle) {
+	CreateNewVaultLocationController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_NEW_NAME) Lazy<Scene> chooseNameScene, @FxmlScene(FxmlFile.ADDVAULT_NEW_PASSWORD) Lazy<Scene> choosePasswordScene, GenericErrorComponent.Builder genericErrorBuilder, LocationPresets locationPresets, ObjectProperty<Path> vaultPath, @Named("vaultName") StringProperty vaultName, ResourceBundle resourceBundle) {
 		this.window = window;
 		this.chooseNameScene = chooseNameScene;
 		this.choosePasswordScene = choosePasswordScene;
-		this.errorComponent = errorComponent;
+		this.genericErrorBuilder = genericErrorBuilder;
 		this.locationPresets = locationPresets;
 		this.vaultPath = vaultPath;
 		this.vaultName = vaultName;
@@ -84,11 +83,11 @@ public class CreateNewVaultLocationController implements FxController {
 	public void initialize() {
 		predefinedLocationToggler.selectedToggleProperty().addListener(this::togglePredefinedLocation);
 		usePresetPath.bind(predefinedLocationToggler.selectedToggleProperty().isNotEqualTo(customRadioButton));
-		EasyBind.subscribe(vaultPath, this::vaultPathDidChange);
+		vaultPath.addListener(this::vaultPathDidChange);
 	}

-	private void vaultPathDidChange(Path newValue) {
-		if (newValue != null && !Files.notExists(newValue)) {
+	private void vaultPathDidChange(@SuppressWarnings("unused") ObservableValue<? extends Path> observable, @SuppressWarnings("unused") Path oldValue, Path newValue) {
+		if (!Files.notExists(newValue)) {
 			warningText.set(resourceBundle.getString("addvaultwizard.new.fileAlreadyExists"));
 		} else {
 			warningText.set(null);
@@ -130,7 +129,7 @@ public class CreateNewVaultLocationController implements FxController {
 			warningText.set(resourceBundle.getString("addvaultwizard.new.locationDoesNotExist"));
 		} catch (IOException e) {
 			LOG.error("Failed to create and delete directory at chosen vault path.", e);
-			errorComponent.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
+			genericErrorBuilder.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
 		}
 	}

@@ -5,7 +5,7 @@ import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.common.vaults.VaultListManager;
 import org.cryptomator.cryptofs.CryptoFileSystemProperties;
 import org.cryptomator.cryptofs.CryptoFileSystemProvider;
-import org.cryptomator.ui.common.ErrorComponent;
+import org.cryptomator.ui.error.GenericErrorComponent;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxmlFile;
 import org.cryptomator.ui.common.FxmlScene;
@@ -53,7 +53,7 @@ public class CreateNewVaultPasswordController implements FxController {
 	private final Lazy<Scene> chooseLocationScene;
 	private final Lazy<Scene> recoveryKeyScene;
 	private final Lazy<Scene> successScene;
-	private final ErrorComponent.Builder errorComponent;
+	private final GenericErrorComponent.Builder genericErrorBuilder;
 	private final ExecutorService executor;
 	private final RecoveryKeyFactory recoveryKeyFactory;
 	private final StringProperty vaultNameProperty;
@@ -73,12 +73,12 @@ public class CreateNewVaultPasswordController implements FxController {
 	public Toggle skipRecoveryKey;

 	@Inject
-	CreateNewVaultPasswordController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_NEW_LOCATION) Lazy<Scene> chooseLocationScene, @FxmlScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY) Lazy<Scene> recoveryKeyScene, @FxmlScene(FxmlFile.ADDVAULT_SUCCESS) Lazy<Scene> successScene, ErrorComponent.Builder errorComponent, ExecutorService executor, RecoveryKeyFactory recoveryKeyFactory, @Named("vaultName") StringProperty vaultName, ObjectProperty<Path> vaultPath, @AddVaultWizardWindow ObjectProperty<Vault> vault, @Named("recoveryKey") StringProperty recoveryKey, VaultListManager vaultListManager, ResourceBundle resourceBundle, @Named("newPassword") ObjectProperty<CharSequence> password, ReadmeGenerator readmeGenerator) {
+	CreateNewVaultPasswordController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_NEW_LOCATION) Lazy<Scene> chooseLocationScene, @FxmlScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY) Lazy<Scene> recoveryKeyScene, @FxmlScene(FxmlFile.ADDVAULT_SUCCESS) Lazy<Scene> successScene, GenericErrorComponent.Builder genericErrorBuilder, ExecutorService executor, RecoveryKeyFactory recoveryKeyFactory, @Named("vaultName") StringProperty vaultName, ObjectProperty<Path> vaultPath, @AddVaultWizardWindow ObjectProperty<Vault> vault, @Named("recoveryKey") StringProperty recoveryKey, VaultListManager vaultListManager, ResourceBundle resourceBundle, @Named("newPassword") ObjectProperty<CharSequence> password, ReadmeGenerator readmeGenerator) {
 		this.window = window;
 		this.chooseLocationScene = chooseLocationScene;
 		this.recoveryKeyScene = recoveryKeyScene;
 		this.successScene = successScene;
-		this.errorComponent = errorComponent;
+		this.genericErrorBuilder = genericErrorBuilder;
 		this.executor = executor;
 		this.recoveryKeyFactory = recoveryKeyFactory;
 		this.vaultNameProperty = vaultName;
@@ -113,7 +113,7 @@ public class CreateNewVaultPasswordController implements FxController {
 			Files.createDirectory(pathToVault);
 		} catch (IOException e) {
 			LOG.error("Failed to create vault directory.", e);
-			errorComponent.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
+			genericErrorBuilder.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
 			return;
 		}

@@ -138,7 +138,7 @@ public class CreateNewVaultPasswordController implements FxController {
 			window.setScene(recoveryKeyScene.get());
 		}).onError(IOException.class, e -> {
 			LOG.error("Failed to initialize vault.", e);
-			errorComponent.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
+			genericErrorBuilder.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
 		}).andFinally(() -> {
 			processing.set(false);
 		}).runOnce(executor);
@@ -154,7 +154,7 @@ public class CreateNewVaultPasswordController implements FxController {
 			window.setScene(successScene.get());
 		}).onError(IOException.class, e -> {
 			LOG.error("Failed to initialize vault.", e);
-			errorComponent.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
+			genericErrorBuilder.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
 		}).andFinally(() -> {
 			processing.set(false);
 		}).runOnce(executor);
@@ -6,7 +6,7 @@ import org.cryptomator.cryptofs.CryptoFileSystemProvider;
 import org.cryptomator.cryptolib.api.InvalidPassphraseException;
 import org.cryptomator.integrations.keychain.KeychainAccessException;
 import org.cryptomator.ui.common.Animations;
-import org.cryptomator.ui.common.ErrorComponent;
+import org.cryptomator.ui.error.GenericErrorComponent;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.controls.NiceSecurePasswordField;
 import org.slf4j.Logger;
@@ -23,7 +23,6 @@ import javafx.scene.control.CheckBox;
 import javafx.stage.Stage;
 import java.io.IOException;
 import java.nio.CharBuffer;
-import java.util.Optional;

 import static org.cryptomator.common.Constants.MASTERKEY_FILENAME;

@@ -35,7 +34,7 @@ public class ChangePasswordController implements FxController {
 	private final Stage window;
 	private final Vault vault;
 	private final ObjectProperty<CharSequence> newPassword;
-	private final ErrorComponent.Builder errorComponent;
+	private final GenericErrorComponent.Builder genericErrorBuilder;
 	private final KeychainManager keychain;

 	public NiceSecurePasswordField oldPasswordField;
@@ -43,11 +42,11 @@ public class ChangePasswordController implements FxController {
 	public Button finishButton;

 	@Inject
-	public ChangePasswordController(@ChangePasswordWindow Stage window, @ChangePasswordWindow Vault vault, @Named("newPassword") ObjectProperty<CharSequence> newPassword, ErrorComponent.Builder errorComponent, KeychainManager keychain) {
+	public ChangePasswordController(@ChangePasswordWindow Stage window, @ChangePasswordWindow Vault vault, @Named("newPassword") ObjectProperty<CharSequence> newPassword, GenericErrorComponent.Builder genericErrorBuilder, KeychainManager keychain) {
 		this.window = window;
 		this.vault = vault;
 		this.newPassword = newPassword;
-		this.errorComponent = errorComponent;
+		this.genericErrorBuilder = genericErrorBuilder;
 		this.keychain = keychain;
 	}

@@ -73,7 +72,7 @@ public class ChangePasswordController implements FxController {
 			updatePasswordInSystemkeychain();
 		} catch (IOException e) {
 			LOG.error("IO error occured during password change. Unable to perform operation.", e);
-			errorComponent.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
+			genericErrorBuilder.cause(e).window(window).returnToScene(window.getScene()).build().showErrorScene();
 		} catch (InvalidPassphraseException e) {
 			Animations.createShakeWindowAnimation(window).play();
 			oldPasswordField.selectAll();
@@ -5,7 +5,7 @@ import dagger.Module;
 import dagger.Provides;
 import dagger.multibindings.IntoMap;
 import org.cryptomator.ui.common.DefaultSceneFactory;
-import org.cryptomator.ui.common.FXMLLoaderFactory;
+import org.cryptomator.ui.common.FxmlLoaderFactory;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxControllerKey;
 import org.cryptomator.ui.common.FxmlFile;
@@ -37,8 +37,8 @@ abstract class ChangePasswordModule {
 	@Provides
 	@ChangePasswordWindow
 	@ChangePasswordScoped
-	static FXMLLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
-		return new FXMLLoaderFactory(factories, sceneFactory, resourceBundle);
+	static FxmlLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
+		return new FxmlLoaderFactory(factories, sceneFactory, resourceBundle);
 	}

 	@Provides
@@ -56,8 +56,8 @@ abstract class ChangePasswordModule {
 	@Provides
 	@FxmlScene(FxmlFile.CHANGEPASSWORD)
 	@ChangePasswordScoped
-	static Scene provideUnlockScene(@ChangePasswordWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene("/fxml/changepassword.fxml");
+	static Scene provideUnlockScene(@ChangePasswordWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.CHANGEPASSWORD);
 	}


@@ -42,8 +42,8 @@ public class DefaultSceneFactory implements Function<Parent, Scene> {
 	protected void configureScene(Scene scene) {
 		scene.windowProperty().addListener(observable -> {
 			Window window = scene.getWindow();
-			if (window instanceof Stage) {
-				setupDefaultAccelerators(scene, (Stage) window);
+			if (window instanceof Stage s) {
+				setupDefaultAccelerators(scene, s);
 			}
 		});
 	}
@@ -1,49 +0,0 @@
-package org.cryptomator.ui.common;
-
-import dagger.BindsInstance;
-import dagger.Subcomponent;
-
-import javax.annotation.Nullable;
-import javafx.application.Platform;
-import javafx.scene.Scene;
-import javafx.stage.Stage;
-
-@Subcomponent(modules = {ErrorModule.class})
-public interface ErrorComponent {
-
-	Stage window();
-
-	@FxmlScene(FxmlFile.ERROR)
-	Scene scene();
-
-	default void showErrorScene() {
-		if (Platform.isFxApplicationThread()) {
-			show();
-		} else {
-			Platform.runLater(this::show);
-		}
-	}
-
-	private void show() {
-		Stage stage = window();
-		stage.setScene(scene());
-		stage.show();
-	}
-
-	@Subcomponent.Builder
-	interface Builder {
-
-		@BindsInstance
-		Builder cause(Throwable cause);
-
-		@BindsInstance
-		Builder window(Stage window);
-
-		@BindsInstance
-		Builder returnToScene(@Nullable Scene previousScene);
-
-		ErrorComponent build();
-
-	}
-
-}
@@ -1,44 +0,0 @@
-package org.cryptomator.ui.common;
-
-import javax.annotation.Nullable;
-import javax.inject.Inject;
-import javax.inject.Named;
-import javafx.fxml.FXML;
-import javafx.scene.Scene;
-import javafx.stage.Stage;
-
-public class ErrorController implements FxController {
-
-	private final String stackTrace;
-	private final Scene previousScene;
-	private final Stage window;
-
-	@Inject
-	ErrorController(@Named("stackTrace") String stackTrace, @Nullable Scene previousScene, Stage window) {
-		this.stackTrace = stackTrace;
-		this.previousScene = previousScene;
-		this.window = window;
-	}
-
-	@FXML
-	public void back() {
-		if (previousScene != null) {
-			window.setScene(previousScene);
-		}
-	}
-
-	@FXML
-	public void close() {
-		window.close();
-	}
-
-	/* Getter/Setter */
-
-	public boolean isPreviousScenePresent() {
-		return previousScene != null;
-	}
-
-	public String getStackTrace() {
-		return stackTrace;
-	}
-}
@@ -9,8 +9,10 @@ public enum FxmlFile {
 	ADDVAULT_SUCCESS("/fxml/addvault_success.fxml"), //
 	ADDVAULT_WELCOME("/fxml/addvault_welcome.fxml"), //
 	CHANGEPASSWORD("/fxml/changepassword.fxml"), //
-	ERROR("/fxml/error.fxml"), //
 	FORGET_PASSWORD("/fxml/forget_password.fxml"), //
+	GENERIC_ERROR("/fxml/generic_error.fxml"), //
+	LOCK_FORCED("/fxml/lock_forced.fxml"), //
+	LOCK_FAILED("/fxml/lock_failed.fxml"), //
 	MAIN_WINDOW("/fxml/main_window.fxml"), //
 	MIGRATION_CAPABILITY_ERROR("/fxml/migration_capability_error.fxml"), //
 	MIGRATION_IMPOSSIBLE("/fxml/migration_impossible.fxml"),
@@ -37,7 +39,7 @@ public enum FxmlFile {
 		this.ressourcePathString = ressourcePathString;
 	}

-	public String getRessourcePathString() {
+	String getRessourcePathString() {
 		return ressourcePathString;
 	}
 }
@@ -11,13 +11,13 @@ import java.util.Map;
 import java.util.ResourceBundle;
 import java.util.function.Function;

-public class FXMLLoaderFactory {
+public class FxmlLoaderFactory {

 	private final Map<Class<? extends FxController>, Provider<FxController>> controllerFactories;
 	private final Function<Parent, Scene> sceneFactory;
 	private final ResourceBundle resourceBundle;

-	public FXMLLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> controllerFactories, Function<Parent, Scene> sceneFactory, ResourceBundle resourceBundle) {
+	public FxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> controllerFactories, Function<Parent, Scene> sceneFactory, ResourceBundle resourceBundle) {
 		this.controllerFactories = controllerFactories;
 		this.sceneFactory = sceneFactory;
 		this.resourceBundle = resourceBundle;
@@ -48,13 +48,17 @@ public class FXMLLoaderFactory {
 		return loader;
 	}

+	public Scene createScene(FxmlFile fxmlFile) {
+		return createScene(fxmlFile.getRessourcePathString());
+	}
+
 	/**
 	 * {@link #load(String) Loads} the FXML file and creates a new Scene containing the loaded ui.
 	 *
 	 * @param fxmlResourceName Name of the resource (as in {@link Class#getResource(String)}).
 	 * @throws UncheckedIOException wrapping any IOException thrown by {@link #load(String)).
 	 */
-	public Scene createScene(String fxmlResourceName) {
+	private Scene createScene(String fxmlResourceName) {
 		final FXMLLoader loader;
 		try {
 			loader = load(fxmlResourceName);
@@ -0,0 +1,25 @@
+package org.cryptomator.ui.common;
+
+import dagger.Lazy;
+import org.cryptomator.common.vaults.Volume;
+import org.cryptomator.ui.fxapp.FxApplicationScoped;
+
+import javax.inject.Inject;
+import javafx.application.Application;
+import java.nio.file.Path;
+
+@FxApplicationScoped
+public class HostServiceRevealer implements Volume.Revealer {
+
+	private final Lazy<Application> application;
+
+	@Inject
+	public HostServiceRevealer(Lazy<Application> application) {
+		this.application = application;
+	}
+
+	@Override
+	public void reveal(Path p) throws Volume.VolumeException {
+		application.get().getHostServices().showDocument(p.toUri().toString());
+	}
+}
@@ -23,10 +23,12 @@ public class VaultService {
 	private static final Logger LOG = LoggerFactory.getLogger(VaultService.class);

 	private final ExecutorService executorService;
+	private final HostServiceRevealer vaultRevealer;

 	@Inject
-	public VaultService(ExecutorService executorService) {
+	public VaultService(ExecutorService executorService, HostServiceRevealer vaultRevealer) {
 		this.executorService = executorService;
+		this.vaultRevealer = vaultRevealer;
 	}

 	public void reveal(Vault vault) {
@@ -39,7 +41,7 @@ public class VaultService {
 	 * @param vault The vault to reveal
 	 */
 	public Task<Vault> createRevealTask(Vault vault) {
-		Task<Vault> task = new RevealVaultTask(vault);
+		Task<Vault> task = new RevealVaultTask(vault, vaultRevealer);
 		task.setOnSucceeded(evt -> LOG.info("Revealed {}", vault.getDisplayName()));
 		task.setOnFailed(evt -> LOG.error("Failed to reveal " + vault.getDisplayName(), evt.getSource().getException()));
 		return task;
@@ -65,6 +67,7 @@ public class VaultService {
 	public Task<Vault> createLockTask(Vault vault, boolean forced) {
 		Task<Vault> task = new LockVaultTask(vault, forced);
 		task.setOnSucceeded(evt -> LOG.info("Locked {}", vault.getDisplayName()));
+		task.setOnFailed(evt -> LOG.info("Failed to lock {}.", vault.getDisplayName(), evt.getSource().getException()));
 		return task;
 	}

@@ -98,19 +101,22 @@ public class VaultService {
 	private static class RevealVaultTask extends Task<Vault> {

 		private final Vault vault;
+		private final Volume.Revealer revealer;

 		/**
 		 * @param vault The vault to lock
+		 * @param revealer The object to use to show the vault content to the user.
 		 */
-		public RevealVaultTask(Vault vault) {
+		public RevealVaultTask(Vault vault, Volume.Revealer revealer) {
 			this.vault = vault;
+			this.revealer = revealer;

 			setOnFailed(evt -> LOG.error("Failed to reveal " + vault.getDisplayName(), getException()));
 		}

 		@Override
 		protected Vault call() throws Volume.VolumeException {
-			vault.reveal();
+			vault.reveal(revealer);
 			return vault;
 		}
 	}
@@ -0,0 +1,35 @@
+package org.cryptomator.ui.error;
+
+import org.cryptomator.ui.common.FxController;
+
+import javax.annotation.Nullable;
+import javafx.fxml.FXML;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+public class AbstractErrorController implements FxController {
+
+	protected final Stage window;
+	protected final Scene returnScene;
+
+	public AbstractErrorController(@ErrorReport Stage window, @ErrorReport @Nullable Scene returnScene) {
+		this.returnScene = returnScene;
+		this.window = window;
+	}
+
+	@FXML
+	public void back() {
+		if (this.returnScene != null) {
+			this.window.setScene(this.returnScene);
+		}
+	}
+
+	@FXML
+	public void close() {
+		this.window.close();
+	}
+
+	public boolean isReturnScenePresent() {
+		return this.returnScene != null;
+	}
+}
@@ -0,0 +1,53 @@
+package org.cryptomator.ui.error;
+
+import dagger.BindsInstance;
+
+import javax.annotation.Nullable;
+import javax.inject.Named;
+import javafx.application.Platform;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+public interface ErrorComponentBase {
+
+	@ErrorReport
+	Stage window();
+
+	@Named("errorScene")
+	Scene errorScene();
+
+	@ErrorReport
+	Throwable cause();
+
+	@ErrorReport
+	@Nullable
+	Scene previousScene();
+
+	default void showErrorScene() {
+		if (Platform.isFxApplicationThread()) {
+			show();
+		} else {
+			Platform.runLater(this::show);
+		}
+	}
+
+	private void show() {
+		Stage stage = window();
+		stage.setScene(errorScene());
+		stage.show();
+	}
+
+	interface BuilderBase<B, C> {
+
+		@BindsInstance
+		B window(@ErrorReport Stage window);
+
+		@BindsInstance
+		B cause(@ErrorReport Throwable cause);
+
+		@BindsInstance
+		B returnToScene(@ErrorReport @Nullable Scene returnScene);
+
+		C build();
+	}
+}
@@ -1,9 +1,11 @@
-package org.cryptomator.ui.common;
+package org.cryptomator.ui.error;

-import dagger.Binds;
 import dagger.Module;
 import dagger.Provides;
-import dagger.multibindings.IntoMap;
+import org.cryptomator.ui.common.DefaultSceneFactory;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.FxmlFile;
+import org.cryptomator.ui.common.FxmlLoaderFactory;

 import javax.inject.Named;
 import javax.inject.Provider;
@@ -18,29 +20,22 @@ import java.util.ResourceBundle;
 abstract class ErrorModule {

 	@Provides
-	static FXMLLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
-		return new FXMLLoaderFactory(factories, sceneFactory, resourceBundle);
+	static FxmlLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
+		return new FxmlLoaderFactory(factories, sceneFactory, resourceBundle);
 	}

 	@Provides
 	@Named("stackTrace")
-	static String provideStackTrace(Throwable cause) {
+	static String provideStackTrace(@ErrorReport Throwable cause) {
 		// TODO deduplicate VaultDetailUnknownErrorController.java
 		ByteArrayOutputStream baos = new ByteArrayOutputStream();
 		cause.printStackTrace(new PrintStream(baos));
 		return baos.toString(StandardCharsets.UTF_8);
 	}

-	@Binds
-	@IntoMap
-	@FxControllerKey(ErrorController.class)
-	abstract FxController bindErrorController(ErrorController controller);
-
 	@Provides
-	@FxmlScene(FxmlFile.ERROR)
-	static Scene provideErrorScene(FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene(FxmlFile.ERROR.getRessourcePathString());
+	@Named("errorScene")
+	static Scene provideErrorScene(FxmlLoaderFactory fxmlLoaders, @ErrorReport FxmlFile file) {
+		return fxmlLoaders.createScene(file);
 	}
-
-
 }
@@ -0,0 +1,14 @@
+package org.cryptomator.ui.error;
+
+import javax.inject.Qualifier;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+@Qualifier
+@Documented
+@Retention(RUNTIME)
+public @interface ErrorReport {
+
+}
@@ -0,0 +1,32 @@
+package org.cryptomator.ui.error;
+
+import dagger.Binds;
+import dagger.Module;
+import dagger.Provides;
+import dagger.Subcomponent;
+import dagger.multibindings.IntoMap;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.FxControllerKey;
+import org.cryptomator.ui.common.FxmlFile;
+
+@Subcomponent(modules = {ErrorModule.class, GenericErrorComponent.GenericErrorModule.class})
+public interface GenericErrorComponent extends ErrorComponentBase {
+
+	@Subcomponent.Builder
+	interface Builder extends BuilderBase<Builder, GenericErrorComponent> { /* Handled by base interface */ }
+
+	@Module
+	abstract class GenericErrorModule {
+
+		@Provides
+		@ErrorReport
+		static FxmlFile provideFxmlFile() {
+			return FxmlFile.GENERIC_ERROR;
+		}
+
+		@Binds
+		@IntoMap
+		@FxControllerKey(GenericErrorController.class)
+		abstract FxController bindController(GenericErrorController controller);
+	}
+}
@@ -0,0 +1,24 @@
+package org.cryptomator.ui.error;
+
+import javax.annotation.Nullable;
+import javax.inject.Inject;
+import javax.inject.Named;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+public class GenericErrorController extends AbstractErrorController {
+
+	private final String stackTrace;
+
+	@Inject
+	GenericErrorController(@ErrorReport Stage window, @ErrorReport @Nullable Scene previousScene, @Named("stackTrace") String stackTrace) {
+		super(window, previousScene);
+		this.stackTrace = stackTrace;
+	}
+
+	/* Getter/Setter */
+
+	public String getStackTrace() {
+		return this.stackTrace;
+	}
+}
@@ -0,0 +1,42 @@
+package org.cryptomator.ui.error;
+
+import dagger.Binds;
+import dagger.BindsInstance;
+import dagger.Module;
+import dagger.Provides;
+import dagger.Subcomponent;
+import dagger.multibindings.IntoMap;
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.FxControllerKey;
+import org.cryptomator.ui.common.FxmlFile;
+import org.cryptomator.ui.unlock.UnlockInvalidMountPointController;
+import org.cryptomator.ui.unlock.UnlockScoped;
+
+@Subcomponent(modules = {ErrorModule.class, InvalidMountPointExceptionComponent.InvalidMountPointExceptionModule.class})
+@UnlockScoped
+public interface InvalidMountPointExceptionComponent extends ErrorComponentBase {
+
+	@Subcomponent.Builder
+	interface Builder extends BuilderBase<Builder, InvalidMountPointExceptionComponent> {
+
+		@BindsInstance
+		Builder vault(@ErrorReport Vault vault);
+
+	}
+
+	@Module
+	abstract class InvalidMountPointExceptionModule {
+
+		@Provides
+		@ErrorReport
+		static FxmlFile provideFxmlFile() {
+			return FxmlFile.UNLOCK_INVALID_MOUNT_POINT;
+		}
+
+		@Binds
+		@IntoMap
+		@FxControllerKey(UnlockInvalidMountPointController.class)
+		abstract FxController bindController(UnlockInvalidMountPointController controller);
+	}
+}
@@ -5,7 +5,7 @@ import dagger.Module;
 import dagger.Provides;
 import dagger.multibindings.IntoMap;
 import org.cryptomator.ui.common.DefaultSceneFactory;
-import org.cryptomator.ui.common.FXMLLoaderFactory;
+import org.cryptomator.ui.common.FxmlLoaderFactory;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxControllerKey;
 import org.cryptomator.ui.common.FxmlFile;
@@ -29,8 +29,8 @@ abstract class ForgetPasswordModule {
 	@Provides
 	@ForgetPasswordWindow
 	@ForgetPasswordScoped
-	static FXMLLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
-		return new FXMLLoaderFactory(factories, sceneFactory, resourceBundle);
+	static FxmlLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
+		return new FxmlLoaderFactory(factories, sceneFactory, resourceBundle);
 	}

 	@Provides
@@ -62,8 +62,8 @@ abstract class ForgetPasswordModule {
 	@Provides
 	@FxmlScene(FxmlFile.FORGET_PASSWORD)
 	@ForgetPasswordScoped
-	static Scene provideForgetPasswordScene(@ForgetPasswordWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene("/fxml/forget_password.fxml");
+	static Scene provideForgetPasswordScene(@ForgetPasswordWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.FORGET_PASSWORD);
 	}

 	// ------------------
@@ -1,6 +1,5 @@
 package org.cryptomator.ui.fxapp;

-import com.tobiasdiez.easybind.EasyBind;
 import dagger.Lazy;
 import org.cryptomator.common.LicenseHolder;
 import org.cryptomator.common.settings.Settings;
@@ -12,6 +11,7 @@ import org.cryptomator.integrations.uiappearance.UiAppearanceException;
 import org.cryptomator.integrations.uiappearance.UiAppearanceListener;
 import org.cryptomator.integrations.uiappearance.UiAppearanceProvider;
 import org.cryptomator.ui.common.VaultService;
+import org.cryptomator.ui.lock.LockComponent;
 import org.cryptomator.ui.mainwindow.MainWindowComponent;
 import org.cryptomator.ui.preferences.PreferencesComponent;
 import org.cryptomator.ui.preferences.SelectedPreferencesTab;
@@ -27,10 +27,13 @@ import javafx.application.Platform;
 import javafx.beans.binding.Bindings;
 import javafx.beans.binding.BooleanBinding;
 import javafx.beans.value.ObservableValue;
-import javafx.collections.ObservableSet;
+import javafx.collections.ObservableList;
 import javafx.stage.Stage;
+import javafx.stage.Window;
 import java.awt.desktop.QuitResponse;
 import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionStage;

@FxApplicationScoped
 public class FxApplication extends Application {
@@ -40,34 +43,38 @@ public class FxApplication extends Application {
 	private final Settings settings;
 	private final Lazy<MainWindowComponent> mainWindow;
 	private final Lazy<PreferencesComponent> preferencesWindow;
+	private final Lazy<QuitComponent> quitWindow;
 	private final Provider<UnlockComponent.Builder> unlockWindowBuilderProvider;
-	private final Provider<QuitComponent.Builder> quitWindowBuilderProvider;
+	private final Provider<LockComponent.Builder> lockWindowBuilderProvider;
 	private final Optional<TrayIntegrationProvider> trayIntegration;
 	private final Optional<UiAppearanceProvider> appearanceProvider;
 	private final VaultService vaultService;
 	private final LicenseHolder licenseHolder;
-	private final BooleanBinding hasVisibleStages;
+	private final ObservableList<Window> visibleWindows;
+	private final BooleanBinding hasVisibleWindows;
 	private final UiAppearanceListener systemInterfaceThemeListener = this::systemInterfaceThemeChanged;

 	@Inject
-	FxApplication(Settings settings, Lazy<MainWindowComponent> mainWindow, Lazy<PreferencesComponent> preferencesWindow, Provider<UnlockComponent.Builder> unlockWindowBuilderProvider, Provider<QuitComponent.Builder> quitWindowBuilderProvider, Optional<TrayIntegrationProvider> trayIntegration, Optional<UiAppearanceProvider> appearanceProvider, VaultService vaultService, LicenseHolder licenseHolder, ObservableSet<Stage> visibleStages) {
+	FxApplication(Settings settings, Lazy<MainWindowComponent> mainWindow, Lazy<PreferencesComponent> preferencesWindow, Provider<UnlockComponent.Builder> unlockWindowBuilderProvider, Provider<LockComponent.Builder> lockWindowBuilderProvider, Lazy<QuitComponent> quitWindow, Optional<TrayIntegrationProvider> trayIntegration, Optional<UiAppearanceProvider> appearanceProvider, VaultService vaultService, LicenseHolder licenseHolder) {
 		this.settings = settings;
 		this.mainWindow = mainWindow;
 		this.preferencesWindow = preferencesWindow;
 		this.unlockWindowBuilderProvider = unlockWindowBuilderProvider;
-		this.quitWindowBuilderProvider = quitWindowBuilderProvider;
+		this.lockWindowBuilderProvider = lockWindowBuilderProvider;
+		this.quitWindow = quitWindow;
 		this.trayIntegration = trayIntegration;
 		this.appearanceProvider = appearanceProvider;
 		this.vaultService = vaultService;
 		this.licenseHolder = licenseHolder;
-		this.hasVisibleStages = Bindings.isNotEmpty(visibleStages);
+		this.visibleWindows = Stage.getWindows().filtered(Window::isShowing);
+		this.hasVisibleWindows = Bindings.isNotEmpty(visibleWindows);
 	}

 	public void start() {
 		LOG.trace("FxApplication.start()");
 		Platform.setImplicitExit(false);

-		EasyBind.subscribe(hasVisibleStages, this::hasVisibleStagesChanged);
+		hasVisibleWindows.addListener(this::hasVisibleStagesChanged);

 		settings.theme().addListener(this::appThemeChanged);
 		loadSelectedStyleSheet(settings.theme().get());
@@ -78,7 +85,8 @@ public class FxApplication extends Application {
 		throw new UnsupportedOperationException("Use start() instead.");
 	}

-	private void hasVisibleStagesChanged(boolean newValue) {
+	private void hasVisibleStagesChanged(@SuppressWarnings("unused") ObservableValue<? extends Boolean> observableValue, @SuppressWarnings("unused") boolean oldValue, boolean newValue) {
+		LOG.debug("has visible stages: {}", newValue);
 		if (newValue) {
 			trayIntegration.ifPresent(TrayIntegrationProvider::restoredFromTray);
 		} else {
@@ -93,11 +101,14 @@ public class FxApplication extends Application {
 		});
 	}

-	public void showMainWindow() {
+	public CompletionStage<Stage> showMainWindow() {
+		CompletableFuture<Stage> future = new CompletableFuture<>();
 		Platform.runLater(() -> {
-			mainWindow.get().showMainWindow();
+			var win = mainWindow.get().showMainWindow();
 			LOG.debug("Showing MainWindow");
+			future.complete(win);
 		});
+		return future;
 	}

 	public void startUnlockWorkflow(Vault vault, Optional<Stage> owner) {
@@ -107,9 +118,16 @@ public class FxApplication extends Application {
 		});
 	}

+	public void startLockWorkflow(Vault vault, Optional<Stage> owner) {
+		Platform.runLater(() -> {
+			lockWindowBuilderProvider.get().vault(vault).owner(owner).build().startLockWorkflow();
+			LOG.debug("Start lock workflow for {}", vault.getDisplayName());
+		});
+	}
+
 	public void showQuitWindow(QuitResponse response) {
 		Platform.runLater(() -> {
-			quitWindowBuilderProvider.get().quitResponse(response).build().showQuitWindow();
+			quitWindow.get().showQuitWindow(response);
 			LOG.debug("Showing QuitWindow");
 		});
 	}
@@ -119,13 +137,13 @@ public class FxApplication extends Application {
 	}

 	private void appThemeChanged(@SuppressWarnings("unused") ObservableValue<? extends UiTheme> observable, @SuppressWarnings("unused") UiTheme oldValue, UiTheme newValue) {
-		appearanceProvider.ifPresent(appearanceProvider -> {
+		if (appearanceProvider.isPresent() && oldValue == UiTheme.AUTOMATIC && newValue != UiTheme.AUTOMATIC) {
 			try {
-				appearanceProvider.removeListener(systemInterfaceThemeListener);
+				appearanceProvider.get().removeListener(systemInterfaceThemeListener);
 			} catch (UiAppearanceException e) {
 				LOG.error("Failed to disable automatic theme switching.");
 			}
-		});
+		}
 		loadSelectedStyleSheet(newValue);
 	}

@@ -5,11 +5,8 @@
 *******************************************************************************/
 package org.cryptomator.ui.fxapp;

-import dagger.BindsInstance;
 import dagger.Subcomponent;

-import javax.inject.Named;
-
@FxApplicationScoped
@Subcomponent(modules = FxApplicationModule.class)
 public interface FxApplicationComponent {
@@ -19,9 +16,6 @@ public interface FxApplicationComponent {
 	@Subcomponent.Builder
 	interface Builder {

-		@BindsInstance
-		Builder trayMenuSupported(@Named("trayMenuSupported") boolean trayMenuSupported);
-
 		FxApplicationComponent build();
 	}

@@ -9,8 +9,10 @@ import dagger.Binds;
 import dagger.Module;
 import dagger.Provides;
 import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.ui.common.ErrorComponent;
 import org.cryptomator.ui.common.StageFactory;
+import org.cryptomator.ui.error.GenericErrorComponent;
+import org.cryptomator.ui.error.InvalidMountPointExceptionComponent;
+import org.cryptomator.ui.lock.LockComponent;
 import org.cryptomator.ui.mainwindow.MainWindowComponent;
 import org.cryptomator.ui.preferences.PreferencesComponent;
 import org.cryptomator.ui.quit.QuitComponent;
@@ -18,24 +20,15 @@ import org.cryptomator.ui.unlock.UnlockComponent;

 import javax.inject.Named;
 import javafx.application.Application;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableSet;
 import javafx.scene.image.Image;
-import javafx.stage.Stage;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.UncheckedIOException;
 import java.util.Collections;
 import java.util.List;

-@Module(includes = {UpdateCheckerModule.class}, subcomponents = {MainWindowComponent.class, PreferencesComponent.class, UnlockComponent.class, QuitComponent.class, ErrorComponent.class})
-abstract class FxApplicationModule {
-
-	@Provides
-	@FxApplicationScoped
-	static ObservableSet<Stage> provideVisibleStages() {
-		return FXCollections.observableSet();
-	}
+@Module(includes = {UpdateCheckerModule.class}, subcomponents = {MainWindowComponent.class, PreferencesComponent.class, UnlockComponent.class, LockComponent.class, QuitComponent.class, GenericErrorComponent.class, InvalidMountPointExceptionComponent.class})
+public abstract class FxApplicationModule {

 	@Provides
 	@Named("windowIcons")
@@ -56,16 +49,9 @@ abstract class FxApplicationModule {

 	@Provides
 	@FxApplicationScoped
-	static StageFactory provideStageFactory(@Named("windowIcons") List<Image> windowIcons, ObservableSet<Stage> visibleStages) {
+	static StageFactory provideStageFactory(@Named("windowIcons") List<Image> windowIcons) {
 		return new StageFactory(stage -> {
 			stage.getIcons().addAll(windowIcons);
-			stage.showingProperty().addListener((observableValue, wasShowing, isShowing) -> {
-				if (isShowing) {
-					visibleStages.add(stage);
-				} else {
-					visibleStages.remove(stage);
-				}
-			});
 		});
 	}

@@ -88,4 +74,8 @@ abstract class FxApplicationModule {
 		return builder.build();
 	}

+	@Provides
+	static QuitComponent provideQuitComponent(QuitComponent.Builder builder) {
+		return builder.build();
+	}
 }
@@ -15,6 +15,7 @@ import javafx.beans.property.StringProperty;
 import javafx.concurrent.ScheduledService;
 import javafx.concurrent.Task;
 import javafx.util.Duration;
+import java.io.UncheckedIOException;
 import java.net.URI;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
@@ -39,8 +40,13 @@ public abstract class UpdateCheckerModule {

 	@Provides
 	@FxApplicationScoped
-	static HttpClient provideHttpClient() {
-		return HttpClient.newHttpClient();
+	static Optional<HttpClient> provideHttpClient() {
+		try {
+			return Optional.of(HttpClient.newHttpClient());
+		} catch (UncheckedIOException e) {
+			LOG.error("HttpClient for update check cannot be created.", e);
+			return Optional.empty();
+		}
 	}

 	@Provides
@@ -66,11 +72,20 @@ public abstract class UpdateCheckerModule {

 	@Provides
 	@FxApplicationScoped
-	static ScheduledService<String> provideCheckForUpdatesService(ExecutorService executor, HttpClient httpClient, HttpRequest checkForUpdatesRequest, @Named("checkForUpdatesInterval") ObjectBinding<Duration> period) {
+	static ScheduledService<String> provideCheckForUpdatesService(ExecutorService executor, Optional<HttpClient> httpClient, HttpRequest checkForUpdatesRequest, @Named("checkForUpdatesInterval") ObjectBinding<Duration> period) {
 		ScheduledService<String> service = new ScheduledService<>() {
 			@Override
 			protected Task<String> createTask() {
-				return new UpdateCheckerTask(httpClient, checkForUpdatesRequest);
+				if (httpClient.isPresent()) {
+					return new UpdateCheckerTask(httpClient.get(), checkForUpdatesRequest);
+				} else {
+					return new Task<>() {
+						@Override
+						protected String call() {
+							throw new NullPointerException("No HttpClient present.");
+						}
+					};
+				}
 			}
 		};
 		service.setOnFailed(event -> LOG.error("Failed to execute update service", service.getException()));
@@ -1,5 +1,6 @@
 package org.cryptomator.ui.launcher;

+import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.common.vaults.VaultListManager;
 import org.cryptomator.ui.fxapp.FxApplication;
 import org.slf4j.Logger;
@@ -34,15 +35,15 @@ class AppLaunchEventHandler {
 		this.vaultListManager = vaultListManager;
 	}

-	public void startHandlingLaunchEvents(boolean hasTrayIcon) {
-		executorService.submit(() -> handleLaunchEvents(hasTrayIcon));
+	public void startHandlingLaunchEvents() {
+		executorService.submit(this::handleLaunchEvents);
 	}

-	private void handleLaunchEvents(boolean hasTrayIcon) {
+	private void handleLaunchEvents() {
 		try {
 			while (!Thread.interrupted()) {
 				AppLaunchEvent event = launchEventQueue.take();
-				handleLaunchEvent(hasTrayIcon, event);
+				handleLaunchEvent(event);
 			}
 		} catch (InterruptedException e) {
 			LOG.warn("Interrupted launch event handler.");
@@ -50,12 +51,12 @@ class AppLaunchEventHandler {
 		}
 	}

-	private void handleLaunchEvent(boolean hasTrayIcon, AppLaunchEvent event) {
+	private void handleLaunchEvent(AppLaunchEvent event) {
 		switch (event.getType()) {
-			case REVEAL_APP -> fxApplicationStarter.get(hasTrayIcon).thenAccept(FxApplication::showMainWindow);
-			case OPEN_FILE -> fxApplicationStarter.get(hasTrayIcon).thenRun(() -> {
+			case REVEAL_APP -> fxApplicationStarter.get().thenAccept(FxApplication::showMainWindow);
+			case OPEN_FILE -> fxApplicationStarter.get().thenRun(() -> {
 				Platform.runLater(() -> {
-					event.getPathsToOpen().forEach(this::addVault);
+					event.getPathsToOpen().forEach(this::addOrRevealVault);
 				});
 			});
 			default -> LOG.warn("Unsupported event type: {}", event.getType());
@@ -63,13 +64,18 @@ class AppLaunchEventHandler {
 	}

 	// TODO dedup MainWindowController...
-	private void addVault(Path potentialVaultPath) {
+	private void addOrRevealVault(Path potentialVaultPath) {
 		assert Platform.isFxApplicationThread();
 		try {
+			final Vault v;
 			if (potentialVaultPath.getFileName().toString().equals(MASTERKEY_FILENAME)) {
-				vaultListManager.add(potentialVaultPath.getParent());
+				v = vaultListManager.add(potentialVaultPath.getParent());
 			} else {
-				vaultListManager.add(potentialVaultPath);
+				v = vaultListManager.add(potentialVaultPath);
+			}
+
+			if (v.isUnlocked()) {
+				fxApplicationStarter.get().thenAccept(app -> app.getVaultService().reveal(v));
 			}
 			LOG.debug("Added vault {}", potentialVaultPath);
 		} catch (NoSuchFileException e) {
@@ -83,7 +83,7 @@ public class AppLifecycleListener {
 		if (allowQuitWithoutPrompt.get()) {
 			decoratedQuitResponse.performQuit();
 		} else {
-			fxApplicationStarter.get(true).thenAccept(app -> app.showQuitWindow(decoratedQuitResponse));
+			fxApplicationStarter.get().thenAccept(app -> app.showQuitWindow(decoratedQuitResponse));
 		}
 	}

@@ -113,11 +113,11 @@ public class AppLifecycleListener {
 	}

 	private void showPreferencesWindow(@SuppressWarnings("unused") EventObject actionEvent) {
-		fxApplicationStarter.get(true).thenAccept(app -> app.showPreferencesWindow(SelectedPreferencesTab.ANY));
+		fxApplicationStarter.get().thenAccept(app -> app.showPreferencesWindow(SelectedPreferencesTab.ANY));
 	}

 	private void showAboutWindow(@SuppressWarnings("unused") AboutEvent aboutEvent) {
-		fxApplicationStarter.get(true).thenAccept(app -> app.showPreferencesWindow(SelectedPreferencesTab.ABOUT));
+		fxApplicationStarter.get().thenAccept(app -> app.showPreferencesWindow(SelectedPreferencesTab.ABOUT));
 	}

 	private void forceUnmountRemainingVaults() {
@@ -1,5 +1,6 @@
 package org.cryptomator.ui.launcher;

+import dagger.Lazy;
 import org.cryptomator.ui.fxapp.FxApplication;
 import org.cryptomator.ui.fxapp.FxApplicationComponent;
 import org.slf4j.Logger;
@@ -18,37 +19,36 @@ public class FxApplicationStarter {

 	private static final Logger LOG = LoggerFactory.getLogger(FxApplicationStarter.class);

-	private final FxApplicationComponent.Builder fxAppComponent;
+	private final Lazy<FxApplicationComponent> fxAppComponent;
 	private final ExecutorService executor;
 	private final AtomicBoolean started;
 	private final CompletableFuture<FxApplication> future;

 	@Inject
-	public FxApplicationStarter(FxApplicationComponent.Builder fxAppComponent, ExecutorService executor) {
+	public FxApplicationStarter(Lazy<FxApplicationComponent> fxAppComponent, ExecutorService executor) {
 		this.fxAppComponent = fxAppComponent;
 		this.executor = executor;
 		this.started = new AtomicBoolean();
 		this.future = new CompletableFuture<>();
 	}

-	public CompletionStage<FxApplication> get(boolean hasTrayIcon) {
+	public CompletionStage<FxApplication> get() {
 		if (!started.getAndSet(true)) {
-			start(hasTrayIcon);
+			start();
 		}
 		return future;
 	}

-	private void start(boolean hasTrayIcon) {
+	private void start() {
 		executor.submit(() -> {
 			LOG.debug("Starting JavaFX runtime...");
 			Platform.startup(() -> {
 				assert Platform.isFxApplicationThread();
 				LOG.info("JavaFX Runtime started.");
-				FxApplication app = fxAppComponent.trayMenuSupported(hasTrayIcon).build().application();
+				FxApplication app = fxAppComponent.get().application();
 				app.start();
 				future.complete(app);
 			});
 		});
 	}
-
 }
@@ -1,7 +1,6 @@
 package org.cryptomator.ui.launcher;

-import org.cryptomator.common.Environment;
-import org.cryptomator.common.mountpoint.IrregularUnmountCleaner;
+import dagger.Lazy;
 import org.cryptomator.common.settings.Settings;
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.integrations.tray.TrayIntegrationProvider;
@@ -16,8 +15,6 @@ import javafx.collections.ObservableList;
 import java.awt.Desktop;
 import java.awt.SystemTray;
 import java.awt.desktop.AppReopenedListener;
-import java.nio.file.Files;
-import java.nio.file.LinkOption;
 import java.util.Collection;
 import java.util.Optional;

@@ -28,66 +25,66 @@ public class UiLauncher {

 	private final Settings settings;
 	private final ObservableList<Vault> vaults;
-	private final TrayMenuComponent.Builder trayComponent;
+	private final Lazy<TrayMenuComponent> trayMenu;
 	private final FxApplicationStarter fxApplicationStarter;
 	private final AppLaunchEventHandler launchEventHandler;
 	private final Optional<TrayIntegrationProvider> trayIntegration;
-	private final Environment env;

 	@Inject
-	public UiLauncher(Settings settings, ObservableList<Vault> vaults, TrayMenuComponent.Builder trayComponent, FxApplicationStarter fxApplicationStarter, AppLaunchEventHandler launchEventHandler, Optional<TrayIntegrationProvider> trayIntegration, Environment env) {
+	public UiLauncher(Settings settings, ObservableList<Vault> vaults, Lazy<TrayMenuComponent> trayMenu, FxApplicationStarter fxApplicationStarter, AppLaunchEventHandler launchEventHandler, Optional<TrayIntegrationProvider> trayIntegration) {
 		this.settings = settings;
 		this.vaults = vaults;
-		this.trayComponent = trayComponent;
+		this.trayMenu = trayMenu;
 		this.fxApplicationStarter = fxApplicationStarter;
 		this.launchEventHandler = launchEventHandler;
 		this.trayIntegration = trayIntegration;
-		this.env = env;
 	}

 	public void launch() {
-		final boolean hasTrayIcon;
-		if (SystemTray.isSupported()) {
-			trayComponent.build().addIconToSystemTray();
-			hasTrayIcon = true;
+		boolean hidden = settings.startHidden().get();
+		if (SystemTray.isSupported() && settings.showTrayIcon().get()) {
+			trayMenu.get().initializeTrayIcon();
+			launch(true, hidden);
 		} else {
-			hasTrayIcon = false;
+			launch(false, hidden);
 		}
+	}

-		// show window on start?
-		if (hasTrayIcon && settings.startHidden().get()) {
+	private void launch(boolean withTrayIcon, boolean hidden) {
+		// start hidden, minimized or normal?
+		if (withTrayIcon && hidden) {
 			LOG.debug("Hiding application...");
 			trayIntegration.ifPresent(TrayIntegrationProvider::minimizedToTray);
+		} else if (!withTrayIcon && hidden) {
+			LOG.debug("Minimizing application...");
+			showMainWindowAsync(true);
 		} else {
-			showMainWindowAsync(hasTrayIcon);
+			LOG.debug("Showing application...");
+			showMainWindowAsync(false);
 		}

 		// register app reopen listener
-		Desktop.getDesktop().addAppEventListener((AppReopenedListener) e -> showMainWindowAsync(hasTrayIcon));
-
-		//clean leftovers of not-regularly unmounted vaults
-		//see https://github.com/cryptomator/cryptomator/issues/1013 and https://github.com/cryptomator/cryptomator/issues/1061
-		env.getMountPointsDir().filter(path -> Files.exists(path, LinkOption.NOFOLLOW_LINKS)).ifPresent(IrregularUnmountCleaner::removeIrregularUnmountDebris);
+		Desktop.getDesktop().addAppEventListener((AppReopenedListener) e -> showMainWindowAsync(false));

 		// auto unlock
 		Collection<Vault> vaultsToAutoUnlock = vaults.filtered(this::shouldAttemptAutoUnlock);
 		if (!vaultsToAutoUnlock.isEmpty()) {
-			fxApplicationStarter.get(hasTrayIcon).thenAccept(app -> {
+			fxApplicationStarter.get().thenAccept(app -> {
 				for (Vault vault : vaultsToAutoUnlock) {
 					app.startUnlockWorkflow(vault, Optional.empty());
 				}
 			});
 		}

-		launchEventHandler.startHandlingLaunchEvents(hasTrayIcon);
+		launchEventHandler.startHandlingLaunchEvents();
 	}

 	private boolean shouldAttemptAutoUnlock(Vault vault) {
 		return vault.isLocked() && vault.getVaultSettings().unlockAfterStartup().get();
 	}

-	private void showMainWindowAsync(boolean hasTrayIcon) {
-		fxApplicationStarter.get(hasTrayIcon).thenAccept(FxApplication::showMainWindow);
+	private void showMainWindowAsync(boolean minimize) {
+		fxApplicationStarter.get().thenCompose(FxApplication::showMainWindow).thenAccept(win -> win.setIconified(minimize));
 	}

 }
@@ -19,6 +19,18 @@ import java.util.concurrent.BlockingQueue;
@Module(subcomponents = {TrayMenuComponent.class, FxApplicationComponent.class})
 public abstract class UiLauncherModule {

+	@Provides
+	@Singleton
+	static TrayMenuComponent provideTrayMenuComponent(TrayMenuComponent.Builder builder) {
+		return builder.build();
+	}
+
+	@Provides
+	@Singleton
+	static FxApplicationComponent provideFxApplicationComponent(FxApplicationComponent.Builder builder) {
+		return builder.build();
+	}
+
 	@Provides
 	@Singleton
 	static Optional<UiAppearanceProvider> provideAppearanceProvider() {
@@ -0,0 +1,39 @@
+package org.cryptomator.ui.lock;
+
+import dagger.BindsInstance;
+import dagger.Subcomponent;
+import org.cryptomator.common.vaults.Vault;
+
+import javax.inject.Named;
+import javafx.stage.Stage;
+import java.util.Optional;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Future;
+
+
+@LockScoped
+@Subcomponent(modules = {LockModule.class})
+public interface LockComponent {
+
+	ExecutorService defaultExecutorService();
+
+	LockWorkflow lockWorkflow();
+
+	default Future<Void> startLockWorkflow() {
+		LockWorkflow workflow = lockWorkflow();
+		defaultExecutorService().submit(workflow);
+		return workflow;
+	}
+
+	@Subcomponent.Builder
+	interface Builder {
+
+		@BindsInstance
+		LockComponent.Builder vault(@LockWindow Vault vault);
+
+		@BindsInstance
+		LockComponent.Builder owner(@Named("lockWindowOwner") Optional<Stage> owner);
+
+		LockComponent build();
+	}
+}
@@ -0,0 +1,31 @@
+package org.cryptomator.ui.lock;
+
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.ui.common.FxController;
+
+import javax.inject.Inject;
+import javafx.fxml.FXML;
+import javafx.stage.Stage;
+
+@LockScoped
+public class LockFailedController implements FxController {
+
+	private final Stage window;
+	private final Vault vault;
+
+	@Inject
+	public LockFailedController(@LockWindow Stage window, @LockWindow Vault vault) {
+		this.window = window;
+		this.vault = vault;
+	}
+
+	@FXML
+	public void close() {
+		window.close();
+	}
+
+	// ----- Getter & Setter -----
+	public String getVaultName() {
+		return vault.getDisplayName();
+	}
+}
@@ -0,0 +1,57 @@
+package org.cryptomator.ui.lock;
+
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.UserInteractionLock;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.inject.Inject;
+import javafx.fxml.FXML;
+import javafx.stage.Stage;
+import javafx.stage.WindowEvent;
+
+@LockScoped
+public class LockForcedController implements FxController {
+
+	private static final Logger LOG = LoggerFactory.getLogger(LockForcedController.class);
+
+	private final Stage window;
+	private final Vault vault;
+	private final UserInteractionLock<LockModule.ForceLockDecision> forceLockDecisionLock;
+
+	@Inject
+	public LockForcedController(@LockWindow Stage window, @LockWindow Vault vault, UserInteractionLock<LockModule.ForceLockDecision> forceLockDecisionLock) {
+		this.window = window;
+		this.vault = vault;
+		this.forceLockDecisionLock = forceLockDecisionLock;
+		this.window.setOnHiding(this::windowClosed);
+	}
+
+	@FXML
+	public void cancel() {
+		forceLockDecisionLock.interacted(LockModule.ForceLockDecision.CANCEL);
+		window.close();
+	}
+
+	@FXML
+	public void confirmForcedLock() {
+		forceLockDecisionLock.interacted(LockModule.ForceLockDecision.FORCE);
+		window.close();
+	}
+
+	private void windowClosed(WindowEvent windowEvent) {
+		// if not already interacted, set the decision to CANCEL
+		if (forceLockDecisionLock.awaitingInteraction().get()) {
+			LOG.debug("Lock canceled in force-lock-phase by user.");
+			forceLockDecisionLock.interacted(LockModule.ForceLockDecision.CANCEL);
+		}
+	}
+
+	// ----- Getter & Setter -----
+
+	public String getVaultName() {
+		return vault.getDisplayName();
+	}
+
+}
@@ -0,0 +1,89 @@
+package org.cryptomator.ui.lock;
+
+import dagger.Binds;
+import dagger.Module;
+import dagger.Provides;
+import dagger.multibindings.IntoMap;
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.ui.common.DefaultSceneFactory;
+import org.cryptomator.ui.common.FxmlLoaderFactory;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.FxControllerKey;
+import org.cryptomator.ui.common.FxmlFile;
+import org.cryptomator.ui.common.FxmlScene;
+import org.cryptomator.ui.common.StageFactory;
+import org.cryptomator.ui.common.UserInteractionLock;
+
+import javax.inject.Named;
+import javax.inject.Provider;
+import javafx.scene.Scene;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import java.util.Map;
+import java.util.Optional;
+import java.util.ResourceBundle;
+
+@Module
+abstract class LockModule {
+
+	enum ForceLockDecision {
+		CANCEL,
+		FORCE;
+	}
+
+	@Provides
+	@LockScoped
+	static UserInteractionLock<LockModule.ForceLockDecision> provideForceLockDecisionLock() {
+		return new UserInteractionLock<>(null);
+	}
+
+	@Provides
+	@LockWindow
+	@LockScoped
+	static FxmlLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, DefaultSceneFactory sceneFactory, ResourceBundle resourceBundle) {
+		return new FxmlLoaderFactory(factories, sceneFactory, resourceBundle);
+	}
+
+	@Provides
+	@LockWindow
+	@LockScoped
+	static Stage provideWindow(StageFactory factory, @LockWindow Vault vault, @Named("lockWindowOwner") Optional<Stage> owner) {
+		Stage stage = factory.create();
+		stage.setTitle(vault.getDisplayName());
+		stage.setResizable(false);
+		if (owner.isPresent()) {
+			stage.initOwner(owner.get());
+			stage.initModality(Modality.WINDOW_MODAL);
+		} else {
+			stage.initModality(Modality.APPLICATION_MODAL);
+		}
+		return stage;
+	}
+
+	@Provides
+	@FxmlScene(FxmlFile.LOCK_FORCED)
+	@LockScoped
+	static Scene provideForceLockScene(@LockWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.LOCK_FORCED);
+	}
+
+	@Provides
+	@FxmlScene(FxmlFile.LOCK_FAILED)
+	@LockScoped
+	static Scene provideLockFailedScene(@LockWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.LOCK_FAILED);
+	}
+
+	// ------------------
+
+	@Binds
+	@IntoMap
+	@FxControllerKey(LockForcedController.class)
+	abstract FxController bindLockForcedController(LockForcedController controller);
+
+	@Binds
+	@IntoMap
+	@FxControllerKey(LockFailedController.class)
+	abstract FxController bindLockFailedController(LockFailedController controller);
+
+}
@@ -0,0 +1,13 @@
+package org.cryptomator.ui.lock;
+
+import javax.inject.Scope;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@Scope
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@interface LockScoped {
+
+}
@@ -0,0 +1,14 @@
+package org.cryptomator.ui.lock;
+
+import javax.inject.Qualifier;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+@Qualifier
+@Documented
+@Retention(RUNTIME)
+@interface LockWindow {
+
+}
@@ -0,0 +1,105 @@
+package org.cryptomator.ui.lock;
+
+import dagger.Lazy;
+import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.common.vaults.VaultState;
+import org.cryptomator.common.vaults.Volume;
+import org.cryptomator.ui.common.FxmlFile;
+import org.cryptomator.ui.common.FxmlScene;
+import org.cryptomator.ui.common.UserInteractionLock;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.inject.Inject;
+import javafx.application.Platform;
+import javafx.concurrent.Task;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+import javafx.stage.Window;
+
+/**
+ * The sequence of actions performed and checked during lock of a vault.
+ * <p>
+ * This class implements the Task interface, sucht that it can run in the background with some possible forground operations/requests to the ui, without blocking the main app.
+ * If the task state is
+ * <li>succeeded, the vault was successfully locked;</li>
+ * <li>canceled, the lock was canceled;</li>
+ * <li>failed, the lock failed due to an exception.</li>
+ */
+public class LockWorkflow extends Task<Void> {
+
+	private static final Logger LOG = LoggerFactory.getLogger(LockWorkflow.class);
+
+	private final Stage lockWindow;
+	private final Vault vault;
+	private final UserInteractionLock<LockModule.ForceLockDecision> forceLockDecisionLock;
+	private final Lazy<Scene> lockForcedScene;
+	private final Lazy<Scene> lockFailedScene;
+
+	@Inject
+	public LockWorkflow(@LockWindow Stage lockWindow, @LockWindow Vault vault, UserInteractionLock<LockModule.ForceLockDecision> forceLockDecisionLock, @FxmlScene(FxmlFile.LOCK_FORCED) Lazy<Scene> lockForcedScene, @FxmlScene(FxmlFile.LOCK_FAILED) Lazy<Scene> lockFailedScene) {
+		this.lockWindow = lockWindow;
+		this.vault = vault;
+		this.forceLockDecisionLock = forceLockDecisionLock;
+		this.lockForcedScene = lockForcedScene;
+		this.lockFailedScene = lockFailedScene;
+	}
+
+	@Override
+	protected Void call() throws Volume.VolumeException, InterruptedException {
+		try {
+			vault.lock(false);
+		} catch (Volume.VolumeException e) {
+			LOG.debug("Regular lock of {} failed.", vault.getDisplayName(), e);
+			var decision = askUserForAction();
+			switch (decision) {
+				case FORCE -> vault.lock(true);
+				case CANCEL -> cancel(false);
+			}
+		}
+		return null;
+	}
+
+	private LockModule.ForceLockDecision askUserForAction() throws InterruptedException {
+		// show forcedLock dialogue ...
+		Platform.runLater(() -> {
+			lockWindow.setScene(lockForcedScene.get());
+			lockWindow.show();
+			Window owner = lockWindow.getOwner();
+			if (owner != null) {
+				lockWindow.setX(owner.getX() + (owner.getWidth() - lockWindow.getWidth()) / 2);
+				lockWindow.setY(owner.getY() + (owner.getHeight() - lockWindow.getHeight()) / 2);
+			} else {
+				lockWindow.centerOnScreen();
+			}
+		});
+		// ... and wait for answer
+		return forceLockDecisionLock.awaitInteraction();
+	}
+
+	@Override
+	protected void scheduled() {
+		vault.setState(VaultState.PROCESSING);
+	}
+
+	@Override
+	protected void succeeded() {
+		LOG.info("Lock of {} succeeded.", vault.getDisplayName());
+		vault.setState(VaultState.LOCKED);
+	}
+
+	@Override
+	protected void failed() {
+		LOG.warn("Failed to lock {}.", vault.getDisplayName());
+		vault.setState(VaultState.UNLOCKED);
+		lockWindow.setScene(lockFailedScene.get());
+		lockWindow.show();
+	}
+
+	@Override
+	protected void cancelled() {
+		LOG.debug("Lock of {} canceled.", vault.getDisplayName());
+		vault.setState(VaultState.UNLOCKED);
+	}
+
+}
@@ -26,7 +26,6 @@ public interface MainWindowComponent {
 	default Stage showMainWindow() {
 		Stage stage = window();
 		stage.setScene(scene().get());
-		stage.setIconified(false);
 		stage.show();
 		stage.toFront();
 		stage.requestFocus();
@@ -6,7 +6,7 @@ import dagger.Provides;
 import dagger.multibindings.IntoMap;
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.ui.addvaultwizard.AddVaultWizardComponent;
-import org.cryptomator.ui.common.FXMLLoaderFactory;
+import org.cryptomator.ui.common.FxmlLoaderFactory;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxControllerKey;
 import org.cryptomator.ui.common.FxmlFile;
@@ -39,8 +39,8 @@ abstract class MainWindowModule {
 	@Provides
 	@MainWindow
 	@MainWindowScoped
-	static FXMLLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, MainWindowSceneFactory sceneFactory, ResourceBundle resourceBundle) {
-		return new FXMLLoaderFactory(factories, sceneFactory, resourceBundle);
+	static FxmlLoaderFactory provideFxmlLoaderFactory(Map<Class<? extends FxController>, Provider<FxController>> factories, MainWindowSceneFactory sceneFactory, ResourceBundle resourceBundle) {
+		return new FxmlLoaderFactory(factories, sceneFactory, resourceBundle);
 	}

 	@Provides
@@ -60,8 +60,8 @@ abstract class MainWindowModule {
 	@Provides
 	@FxmlScene(FxmlFile.MAIN_WINDOW)
 	@MainWindowScoped
-	static Scene provideMainScene(@MainWindow FXMLLoaderFactory fxmlLoaders) {
-		return fxmlLoaders.createScene("/fxml/main_window.fxml");
+	static Scene provideMainScene(@MainWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.MAIN_WINDOW);
 	}

 	// ------------------
@@ -86,6 +86,11 @@ abstract class MainWindowModule {
 	@FxControllerKey(VaultListController.class)
 	abstract FxController bindVaultListController(VaultListController controller);

+	@Binds
+	@IntoMap
+	@FxControllerKey(VaultListContextMenuController.class)
+	abstract FxController bindVaultListContextMenuController(VaultListContextMenuController controller);
+
 	@Binds
 	@IntoMap
 	@FxControllerKey(VaultDetailController.class)
@@ -7,13 +7,14 @@ import org.cryptomator.ui.fxapp.FxApplication;
 import org.cryptomator.ui.fxapp.UpdateChecker;
 import org.cryptomator.ui.launcher.AppLifecycleListener;
 import org.cryptomator.ui.preferences.SelectedPreferencesTab;
+import org.cryptomator.ui.traymenu.TrayMenuComponent;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

 import javax.inject.Inject;
-import javax.inject.Named;
 import javafx.beans.binding.Bindings;
 import javafx.beans.binding.BooleanBinding;
+import javafx.beans.property.ReadOnlyBooleanProperty;
 import javafx.fxml.FXML;
 import javafx.scene.layout.HBox;
 import javafx.stage.Stage;
@@ -23,32 +24,31 @@ public class MainWindowTitleController implements FxController {

 	private static final Logger LOG = LoggerFactory.getLogger(MainWindowTitleController.class);

-	public HBox titleBar;
-
 	private final AppLifecycleListener appLifecycle;
 	private final Stage window;
 	private final FxApplication application;
-	private final boolean minimizeToSysTray;
+	private final boolean trayMenuInitialized;
 	private final UpdateChecker updateChecker;
 	private final BooleanBinding updateAvailable;
 	private final LicenseHolder licenseHolder;
 	private final Settings settings;
-	private final BooleanBinding debugModeEnabled;
+	private final BooleanBinding showMinimizeButton;

+	public HBox titleBar;
 	private double xOffset;
 	private double yOffset;

 	@Inject
-	MainWindowTitleController(AppLifecycleListener appLifecycle, @MainWindow Stage window, FxApplication application, @Named("trayMenuSupported") boolean minimizeToSysTray, UpdateChecker updateChecker, LicenseHolder licenseHolder, Settings settings) {
+	MainWindowTitleController(AppLifecycleListener appLifecycle, @MainWindow Stage window, FxApplication application, TrayMenuComponent trayMenu, UpdateChecker updateChecker, LicenseHolder licenseHolder, Settings settings) {
 		this.appLifecycle = appLifecycle;
 		this.window = window;
 		this.application = application;
-		this.minimizeToSysTray = minimizeToSysTray;
+		this.trayMenuInitialized = trayMenu.isInitialized();
 		this.updateChecker = updateChecker;
 		this.updateAvailable = updateChecker.latestVersionProperty().isNotNull();
 		this.licenseHolder = licenseHolder;
 		this.settings = settings;
-		this.debugModeEnabled = Bindings.createBooleanBinding(this::isDebugModeEnabled, settings.debugMode());
+		this.showMinimizeButton = Bindings.createBooleanBinding(this::isShowMinimizeButton, settings.showMinimizeButton(), settings.showTrayIcon());
 	}

 	@FXML
@@ -71,7 +71,7 @@ public class MainWindowTitleController implements FxController {

 	@FXML
 	public void close() {
-		if (minimizeToSysTray) {
+		if (trayMenuInitialized) {
 			window.close();
 		} else {
 			appLifecycle.quit();
@@ -112,15 +112,24 @@ public class MainWindowTitleController implements FxController {
 		return updateAvailable.get();
 	}

-	public boolean isMinimizeToSysTray() {
-		return minimizeToSysTray;
+	public boolean isTrayIconPresent() {
+		return trayMenuInitialized;
 	}

-	public BooleanBinding debugModeEnabledProperty() {
-		return debugModeEnabled;
+	public ReadOnlyBooleanProperty debugModeEnabledProperty() {
+		return settings.debugMode();
 	}

 	public boolean isDebugModeEnabled() {
-		return settings.debugMode().get();
+		return debugModeEnabledProperty().get();
+	}
+
+	public BooleanBinding showMinimizeButtonProperty() {
+		return showMinimizeButton;
+	}
+
+	public boolean isShowMinimizeButton() {
+		// always show the minimize button if no tray icon is present OR it is explicitily enabled
+		return !trayMenuInitialized || settings.showMinimizeButton().get();
 	}
 }
@@ -5,6 +5,7 @@ import org.cryptomator.common.keychain.KeychainManager;
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.fxapp.FxApplication;
+import org.cryptomator.ui.vaultoptions.SelectedVaultOptionsTab;
 import org.cryptomator.ui.vaultoptions.VaultOptionsComponent;

 import javax.inject.Inject;
@@ -47,7 +48,12 @@ public class VaultDetailLockedController implements FxController {

 	@FXML
 	public void showVaultOptions() {
-		vaultOptionsWindow.vault(vault.get()).build().showVaultOptionsWindow();
+		vaultOptionsWindow.vault(vault.get()).build().showVaultOptionsWindow(SelectedVaultOptionsTab.ANY);
+	}
+
+	@FXML
+	public void showKeyVaultOptions() {
+		vaultOptionsWindow.vault(vault.get()).build().showVaultOptionsWindow(SelectedVaultOptionsTab.KEY);
 	}

 	/* Getter/Setter */
--- a/Show More
+++ b/Show More