Merge branch 'hotfix/1.19.2'

[ci skip]

.github/workflows/appimage.yml

@@ -47,10 +47,12 @@ jobs:
             arch: x86_64
             openjfx-url: 'https://download2.gluonhq.com/openjfx/25.0.2/openjfx-25.0.2_linux-x64_bin-jmods.zip'
             openjfx-sha: 'e0a9c29d8cf3af9b8b48848b43f87b5785bc107c53a951b19668ce05842bba1b'
+            appimagetool-sha: 'ed4ce84f0d9caff66f50bcca6ff6f35aae54ce8135408b3fa33abfc3cb384eb0'
           - os: ubuntu-24.04-arm
             arch: aarch64
             openjfx-url: 'https://download2.gluonhq.com/openjfx/25.0.2/openjfx-25.0.2_linux-aarch64_bin-jmods.zip'
             openjfx-sha: 'c3408f818693cce09e59829a8e862a82c7695fdfcd585c41cfd527f5fc3fe646'
+            appimagetool-sha: 'f0837e7448a0c1e4e650a93bb3e85802546e60654ef287576f46c71c126a9158'
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Setup Java
@@ -142,6 +144,7 @@ jobs:
           --java-options "-Dcryptomator.integrationsLinux.trayIconsDir=\"@{appdir}/usr/share/icons/hicolor/symbolic/apps\""
           --java-options "-Dcryptomator.buildNumber=\"appimage-${REV_NUM}\""
           --java-options "-Dcryptomator.networking.truststore.p12Path=\"/etc/cryptomator/certs.p12\""
+          --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true"
           --java-options "-XX:ErrorFile=/cryptomator/cryptomator_crash.log"
           --resource-dir dist/linux/resources
       - name: Patch Cryptomator.AppDir
@@ -165,7 +168,8 @@ jobs:
           ln -s bin/cryptomator.sh Cryptomator.AppDir/AppRun
       - name: Download AppImageKit
         run: |
-          curl --silent --fail-with-body --proto "=https" -L "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-${{ matrix.arch }}.AppImage" -o appimagetool.AppImage
+          curl --silent --fail-with-body --proto "=https" -L "https://github.com/AppImage/appimagetool/releases/download/1.9.1/appimagetool-${{ matrix.arch }}.AppImage" -o appimagetool.AppImage
+          echo "${{ matrix.appimagetool-sha }}  appimagetool.AppImage" | shasum -a256 --check
           chmod +x appimagetool.AppImage
           ./appimagetool.AppImage --appimage-extract
       - name: Prepare GPG-Agent for signing with key 615D449FE6E6A235

.github/workflows/mac-dmg-x64.yml

@@ -138,6 +138,7 @@ jobs:
           --java-options "-Dcryptomator.showTrayIcon=true"
           --java-options "-Dcryptomator.updateMechanism=org.cryptomator.macos.update.DmgUpdateMechanism"
           --java-options "-Dcryptomator.buildNumber=\"dmg-${{ needs.get-version.outputs.revNum }}\""
+          --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true"
           --mac-package-identifier org.cryptomator
           --resource-dir dist/mac/resources
       - name: Patch Cryptomator.app

.github/workflows/mac-dmg.yml

@@ -137,6 +137,7 @@ jobs:
           --java-options "-Dcryptomator.updateMechanism=org.cryptomator.macos.update.DmgUpdateMechanism"
           --java-options "-Dcryptomator.buildNumber=\"dmg-${{ needs.get-version.outputs.revNum }}\""
           --java-options "-XX:ErrorFile=/cryptomator/cryptomator_crash.log"
+          --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true"
           --mac-package-identifier org.cryptomator
           --resource-dir dist/mac/resources
       - name: Patch Cryptomator.app

.github/workflows/win-exe.yml

@@ -157,6 +157,7 @@ jobs:
           --java-options "-Dcryptomator.integrationsWin.windowsHelloKeychainPaths=\"@{appdata}/Cryptomator/windowsHelloKeychain.json\""
           --java-options "-Dcryptomator.disableUpdateCheck=false"
           --java-options "-XX:ErrorFile=C:/cryptomator/cryptomator_crash.log"
+          --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true"
           --resource-dir dist/win/resources
           --icon dist/win/resources/Cryptomator.ico
           --add-launcher "Cryptomator (Debug)=dist/win/debug-launcher.properties"

.idea/runConfigurations/Cryptomator_Linux.xml

@@ -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="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{userhome}/.config/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/.config/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/.config/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/.local/share/Cryptomator/logs&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/.local/share/Cryptomator/plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/.local/share/Cryptomator/mnt&quot; -Dcryptomator.showTrayIcon=true -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator,javafx.graphics" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{userhome}/.config/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/.config/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/.config/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/.local/share/Cryptomator/logs&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/.local/share/Cryptomator/plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/.local/share/Cryptomator/mnt&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.hub.enableTrustOnFirstUse=true -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator,javafx.graphics" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_Linux_Dev.xml

@@ -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="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{userhome}/.config/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/.config/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/.config/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/logs&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dfuse.experimental=&quot;true&quot; -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator,javafx.graphics" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{userhome}/.config/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/.config/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/.config/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/logs&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.hub.enableTrustOnFirstUse=true -Dfuse.experimental=&quot;true&quot; -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator,javafx.graphics" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_Windows.xml

@@ -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="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{appdata}/Cryptomator/settings.json;@{userhome}/AppData/Roaming/Cryptomator/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;@{localappdata}/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{localappdata}/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;@{appdata}/Cryptomator/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;@{appdata}/Cryptomator/keychain.json;@{userhome}/AppData/Roaming/Cryptomator/keychain.json&quot; -Dcryptomator.integrationsWin.windowsHelloKeychainPaths=&quot;@{appdata}/Cryptomator/windowsHelloKeychain.json;@{userhome}/AppData/Roaming/Cryptomator/windowsHelloKeychain.json&quot; -Dcryptomator.p12Path=&quot;@{appdata}/Cryptomator/key.p12;@{userhome}/AppData/Roaming/Cryptomator/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win,org.cryptomator.integrations.win,javafx.graphics" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{appdata}/Cryptomator/settings.json;@{userhome}/AppData/Roaming/Cryptomator/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;@{localappdata}/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{localappdata}/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;@{appdata}/Cryptomator/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;@{appdata}/Cryptomator/keychain.json;@{userhome}/AppData/Roaming/Cryptomator/keychain.json&quot; -Dcryptomator.integrationsWin.windowsHelloKeychainPaths=&quot;@{appdata}/Cryptomator/windowsHelloKeychain.json;@{userhome}/AppData/Roaming/Cryptomator/windowsHelloKeychain.json&quot; -Dcryptomator.p12Path=&quot;@{appdata}/Cryptomator/key.p12;@{userhome}/AppData/Roaming/Cryptomator/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.hub.enableTrustOnFirstUse=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win,org.cryptomator.integrations.win,javafx.graphics" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_Windows_Dev.xml

@@ -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="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{appdata}/Cryptomator-Dev/settings.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;@{localappdata}/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{localappdata}/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;@{appdata}/Cryptomator-Dev/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;@{appdata}/Cryptomator-Dev/keychain.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/keychain.json&quot; -Dcryptomator.integrationsWin.windowsHelloKeychainPaths=&quot;@{appdata}/Cryptomator-Dev/windowsHelloKeychain.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/windowsHelloKeychain.json&quot; -Dcryptomator.p12Path=&quot;@{appdata}/Cryptomator-Dev/key.p12;@{userhome}/AppData/Roaming/Cryptomator-Dev/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator-Dev&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win,org.cryptomator.integrations.win,javafx.graphics" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{appdata}/Cryptomator-Dev/settings.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;@{localappdata}/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{localappdata}/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;@{appdata}/Cryptomator-Dev/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;@{appdata}/Cryptomator-Dev/keychain.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/keychain.json&quot; -Dcryptomator.integrationsWin.windowsHelloKeychainPaths=&quot;@{appdata}/Cryptomator-Dev/windowsHelloKeychain.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/windowsHelloKeychain.json&quot; -Dcryptomator.p12Path=&quot;@{appdata}/Cryptomator-Dev/key.p12;@{userhome}/AppData/Roaming/Cryptomator-Dev/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator-Dev&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.hub.enableTrustOnFirstUse=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win,org.cryptomator.integrations.win,javafx.graphics" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_macOS.xml

@@ -5,7 +5,7 @@
     </envs>
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;@{userhome}/Library/Application Support/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/Library/Application Support/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/Library/Application Support/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/Library/Logs/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/Library/Application Support/Cryptomator/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Dcryptomator.updateMechanism=org.cryptomator.macos.update.DmgUpdateMechanism -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac,javafx.graphics" />
+    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;@{userhome}/Library/Application Support/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/Library/Application Support/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/Library/Application Support/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/Library/Logs/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/Library/Application Support/Cryptomator/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Dcryptomator.updateMechanism=org.cryptomator.macos.update.DmgUpdateMechanism -Dcryptomator.hub.enableTrustOnFirstUse=true -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac,javafx.graphics" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_macOS_Dev.xml

@@ -5,7 +5,7 @@
     </envs>
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/Library/Logs/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac,javafx.graphics" />
+    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/Library/Logs/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Dcryptomator.hub.enableTrustOnFirstUse=true -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac,javafx.graphics" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

CHANGELOG.md

@@ -7,6 +7,37 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 The changelog starts with version 1.19.0.
 Changes to prior versions can be found on the [Github release page](https://github.com/cryptomator/cryptomator/releases).
 
+## [1.19.2](https://github.com/cryptomator/cryptomator/releases/1.19.2) - 2026-03-20
+
+### Security
+* Cryptomamtor Hub Vaults: Additional patch for (#4179, [GHSA-34rf-rwr3-7g43](https://github.com/cryptomator/cryptomator/security/advisories/GHSA-34rf-rwr3-7g43))
+
+
+## [1.19.1](https://github.com/cryptomator/cryptomator/releases/1.19.1) - 2026-03-12
+
+### Security
+* Cryptomamtor Hub Vaults: Fixed possible man-in-the-middle attack with tampered vault config (#4179, [GHSA-34rf-rwr3-7g43](https://github.com/cryptomator/cryptomator/security/advisories/GHSA-34rf-rwr3-7g43))
+* Disallow unencrypted http connections to hub by default ([CVE-2026-32309](https://github.com/cryptomator/cryptomator/security/advisories/GHSA-vv33-h7qx-c264))
+* Disallow loading of masterkey file from arbitrary paths (#4180, [CVE-2026-32310](https://github.com/cryptomator/cryptomator/security/advisories/GHSA-5phc-5pfx-hr52))
+* Fixed not-configured plugin directory does not disable plugin search ([#4176](https://github.com/cryptomator/cryptomator/pull/4176))
+
+### Added
+* Trust on first use, adding new config properties `cryptomator.hub.allowedHosts` and `cryptomator.hub.enableTrustOnFirstUse` (#4179)
+
+### Fixed
+* Fixed Finder window opens twice when revealing vault on macOS ([#4177](https://github.com/cryptomator/cryptomator/pull/4177))
+* Fixed app does not start due to secret service detection failure on Linux ([#4175](https://github.com/cryptomator/cryptomator/pull/4175))
+
+### Changed
+* Pin version of appimagetool([#4181](https://github.com/cryptomator/cryptomator/pull/4181))
+* Updated translations
+* Updated dependencies:
+  * `org.cryptomator:integrations-api` from 1.8.0-beta1 to 1.8.0
+  * `org.cryptomator:integrations-linux` from 1.7.0-beta4 to 1.7.0
+  * `org.cryptomator:integrations-mac` from 1.5.0-beta3 to 1.5.0
+
+
+
 ## [1.19.0](https://github.com/cryptomator/cryptomator/releases/tag/1.19.0) - 2026-03-09
 
 ### Added

dist/linux/appimage/build.sh

@@ -99,6 +99,7 @@ ${JAVA_HOME}/bin/jpackage \
     --java-options "-Dcryptomator.buildNumber=\"appimage-${REVISION_NO}\"" \
     --java-options "-Dcryptomator.networking.truststore.p12Path=\"/etc/cryptomator/certs.p12\"" \
     --java-options "-XX:ErrorFile=/cryptomator/cryptomator_crash.log" \
+    --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true" \
     --resource-dir ../resources
 
 # transform AppDir
@@ -123,7 +124,7 @@ ln -s org.cryptomator.Cryptomator.metainfo.xml Cryptomator.AppDir/usr/share/meta
 ln -s bin/cryptomator.sh Cryptomator.AppDir/AppRun
 
 # load AppImageTool
-curl -L https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-${CPU_ARCH}.AppImage -o /tmp/appimagetool.AppImage
+curl -L https://github.com/AppImage/appimagetool/releases/download/1.9.1/appimagetool-${CPU_ARCH}.AppImage -o /tmp/appimagetool.AppImage
 chmod +x /tmp/appimagetool.AppImage
 
 # create AppImage

dist/linux/common/org.cryptomator.Cryptomator.metainfo.xml

@@ -73,6 +73,7 @@
 	<url type="faq">https://community.cryptomator.org/c/kb/faq</url>
 	<url type="help">https://docs.cryptomator.org/</url>
 	<url type="translate">https://translate.cryptomator.org</url>
+	<url type="vcs-browser">https://github.com/cryptomator/cryptomator</url>
 
 	<developer id="de.skymatic">
 		<name>Skymatic GmbH</name>
@@ -83,6 +84,12 @@
 	</content_rating>
 
 	<releases>
+		<release date="2026-03-20" version="1.19.2">
+			<url type="details">https://github.com/cryptomator/cryptomator/releases/1.19.2</url>
+		</release>
+		<release date="2026-03-12" version="1.19.1">
+			<url type="details">https://github.com/cryptomator/cryptomator/releases/1.19.1</url>
+		</release>
 		<release date="2026-03-09" version="1.19.0">
 			<url type="details">https://github.com/cryptomator/cryptomator/releases/1.19.0</url>
 		</release>

dist/linux/debian/rules

@@ -64,6 +64,7 @@ override_dh_auto_build:
 		--java-options "-Dcryptomator.disableUpdateCheck=\"${DISABLE_UPDATE_CHECK}\"" \
 		--java-options "-Dcryptomator.integrationsLinux.autoStartCmd=\"cryptomator\"" \
 		--java-options "-Dcryptomator.networking.truststore.p12Path=\"/etc/cryptomator/certs.p12\"" \
+		--java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true" \
 		--app-version "${VERSION_NUM}.${REVISION_NUM}" \
 		--resource-dir resources \
 		--verbose

dist/linux/makepkg/PKGBUILD.template

@@ -94,6 +94,7 @@ build() {
     --java-options "-Dcryptomator.p12Path=\"@{userhome}/.config/Cryptomator/key.p12\"" \
     --java-options "-Dcryptomator.settingsPath=\"@{userhome}/.config/Cryptomator/settings.json:~/.Cryptomator/settings.json\"" \
     --java-options "-Dcryptomator.showTrayIcon=true" \
+    --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true" \
     --app-version "${pkgver//_*/}" \
     --verbose
 }

dist/mac/dmg/build.sh

@@ -125,6 +125,7 @@ ${JAVA_HOME}/bin/jpackage \
     --java-options "-Dcryptomator.showTrayIcon=true" \
     --java-options "-Dcryptomator.updateMechanism=org.cryptomator.macos.update.DmgUpdateMechanism" \
     --java-options "-Dcryptomator.buildNumber=\"dmg-${REVISION_NO}\"" \
+    --java-options "-Dcryptomator.hub.enableTrustOnFirstUse=true" \
     --mac-package-identifier ${PACKAGE_IDENTIFIER} \
     --resource-dir ../resources
 

dist/win/build.ps1

@@ -167,6 +167,7 @@ $javaOptions = @(
 "--java-options", "-Dcryptomator.showTrayIcon=true"
 "--java-options", "-Dcryptomator.buildNumber=`"msi-$revisionNo`""
 "--java-options", "-Dcryptomator.disableUpdateCheck=false"
+"--java-options", "-Dcryptomator.hub.enableTrustOnFirstUse=true"
 )
 
 

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>cryptomator</artifactId>
-	<version>1.19.0</version>
+	<version>1.19.2</version>
 	<name>Cryptomator Desktop App</name>
 
 	<organization>
@@ -35,10 +35,10 @@
 		<!-- cryptomator dependencies -->
 		<cryptomator.cryptofs.version>2.10.0</cryptomator.cryptofs.version>
 		<cryptomator.cryptolib.version>2.2.2</cryptomator.cryptolib.version>
-		<cryptomator.integrations.version>1.8.0-beta1</cryptomator.integrations.version>
+		<cryptomator.integrations.version>1.8.0</cryptomator.integrations.version>
 		<cryptomator.integrations.win.version>1.6.0</cryptomator.integrations.win.version>
-		<cryptomator.integrations.mac.version>1.5.0-beta3</cryptomator.integrations.mac.version>
-		<cryptomator.integrations.linux.version>1.7.0-beta4</cryptomator.integrations.linux.version>
+		<cryptomator.integrations.mac.version>1.5.0</cryptomator.integrations.mac.version>
+		<cryptomator.integrations.linux.version>1.7.0</cryptomator.integrations.linux.version>
 		<cryptomator.fuse.version>6.0.1</cryptomator.fuse.version>
 		<cryptomator.webdav.version>3.0.1</cryptomator.webdav.version>
 		<cryptomator.webdav-servlet.version>1.2.12</cryptomator.webdav-servlet.version>

src/main/java/org/cryptomator/common/Environment.java

@@ -9,10 +9,13 @@ import org.slf4j.LoggerFactory;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.Arrays;
 import java.util.Optional;
+import java.util.Set;
 import java.util.Spliterator;
 import java.util.Spliterators;
 import java.util.function.Predicate;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
@@ -20,20 +23,22 @@ public class Environment {
 
 	private static final Logger LOG = LoggerFactory.getLogger(Environment.class);
 	private static final int DEFAULT_MIN_PW_LENGTH = 8;
-	private static final String SETTINGS_PATH_PROP_NAME = "cryptomator.settingsPath";
-	private static final String IPC_SOCKET_PATH_PROP_NAME = "cryptomator.ipcSocketPath";
-	private static final String KEYCHAIN_PATHS_PROP_NAME = "cryptomator.integrationsWin.keychainPaths";
-	private static final String WINDOWS_HELLO_KEYCHAIN_PATHS_PROP_NAME = "cryptomator.integrationsWin.windowsHelloKeychainPaths";
-	private static final String P12_PATH_PROP_NAME = "cryptomator.p12Path";
-	private static final String LOG_DIR_PROP_NAME = "cryptomator.logDir";
-	private static final String LOOPBACK_ALIAS_PROP_NAME = "cryptomator.loopbackAlias";
-	private static final String MOUNTPOINT_DIR_PROP_NAME = "cryptomator.mountPointsDir";
-	private static final String MIN_PW_LENGTH_PROP_NAME = "cryptomator.minPwLength";
-	private static final String APP_VERSION_PROP_NAME = "cryptomator.appVersion";
-	private static final String BUILD_NUMBER_PROP_NAME = "cryptomator.buildNumber";
-	private static final String PLUGIN_DIR_PROP_NAME = "cryptomator.pluginDir";
-	private static final String TRAY_ICON_PROP_NAME = "cryptomator.showTrayIcon";
-	private static final String DISABLE_UPDATE_CHECK_PROP_NAME = "cryptomator.disableUpdateCheck";
+	public static final String SETTINGS_PATH_PROP_NAME = "cryptomator.settingsPath";
+	public static final String IPC_SOCKET_PATH_PROP_NAME = "cryptomator.ipcSocketPath";
+	public static final String KEYCHAIN_PATHS_PROP_NAME = "cryptomator.integrationsWin.keychainPaths";
+	public static final String WINDOWS_HELLO_KEYCHAIN_PATHS_PROP_NAME = "cryptomator.integrationsWin.windowsHelloKeychainPaths";
+	public static final String P12_PATH_PROP_NAME = "cryptomator.p12Path";
+	public static final String LOG_DIR_PROP_NAME = "cryptomator.logDir";
+	public static final String LOOPBACK_ALIAS_PROP_NAME = "cryptomator.loopbackAlias";
+	public static final String MOUNTPOINT_DIR_PROP_NAME = "cryptomator.mountPointsDir";
+	public static final String MIN_PW_LENGTH_PROP_NAME = "cryptomator.minPwLength";
+	public static final String APP_VERSION_PROP_NAME = "cryptomator.appVersion";
+	public static final String BUILD_NUMBER_PROP_NAME = "cryptomator.buildNumber";
+	public static final String PLUGIN_DIR_PROP_NAME = "cryptomator.pluginDir";
+	public static final String TRAY_ICON_PROP_NAME = "cryptomator.showTrayIcon";
+	public static final String DISABLE_UPDATE_CHECK_PROP_NAME = "cryptomator.disableUpdateCheck";
+	public static final String HUB_ALLOWED_HOSTS_PROP_NAME = "cryptomator.hub.allowedHosts";
+	public static final String HUB_TOFU_PROP_NAME = "cryptomator.hub.enableTrustOnFirstUse";
 
 	private Environment() {}
 
@@ -57,6 +62,8 @@ public class Environment {
 		logCryptomatorSystemProperty(PLUGIN_DIR_PROP_NAME);
 		logCryptomatorSystemProperty(TRAY_ICON_PROP_NAME);
 		logCryptomatorSystemProperty(DISABLE_UPDATE_CHECK_PROP_NAME);
+		logCryptomatorSystemProperty(HUB_ALLOWED_HOSTS_PROP_NAME);
+		logCryptomatorSystemProperty(HUB_TOFU_PROP_NAME);
 	}
 
 	public static Environment getInstance() {
@@ -145,6 +152,18 @@ public class Environment {
 		return Boolean.getBoolean(DISABLE_UPDATE_CHECK_PROP_NAME);
 	}
 
+	public Set<String> hubAllowedHosts() {
+		var allowedHubHostsString = System.getProperty(HUB_ALLOWED_HOSTS_PROP_NAME, "");
+		return Arrays.stream(allowedHubHostsString.split(","))
+				.map(String::trim)
+				.filter(Predicate.not(String::isEmpty))
+				.collect(Collectors.toUnmodifiableSet());
+	}
+
+	public boolean hubTrustOnFirstUse() {
+		return Boolean.getBoolean(HUB_TOFU_PROP_NAME);
+	}
+
 	private Optional<Path> getPath(String propertyName) {
 		String value = System.getProperty(propertyName);
 		return Optional.ofNullable(value).map(Paths::get);

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

@@ -24,9 +24,12 @@ import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
+import javafx.collections.ObservableSet;
 import javafx.geometry.NodeOrientation;
 import java.nio.file.Path;
 import java.time.Instant;
+import java.util.HashSet;
+import java.util.Set;
 
 public class Settings {
 
@@ -78,6 +81,7 @@ public class Settings {
 	public final ObjectProperty<Instant> lastSuccessfulUpdateCheck;
 	public final ObjectProperty<Path> previouslyUsedVaultDirectory;
 	public final StringProperty lastUpdateAttemptedByVersion;
+	public final ObservableSet<String> trustedHosts;
 
 	public static Settings create(SettingsProvider provider, Environment env) {
 		var defaults = new SettingsJson();
@@ -118,6 +122,7 @@ public class Settings {
 		this.lastSuccessfulUpdateCheck = new SimpleObjectProperty<>(this, "lastSuccessfulUpdateCheck", json.lastSuccessfulUpdateCheck);
 		this.previouslyUsedVaultDirectory = new SimpleObjectProperty<>(this, "previouslyUsedVaultDirectory", json.previouslyUsedVaultDirectory);
 		this.lastUpdateAttemptedByVersion = new SimpleStringProperty(this, "lastUpdateAttemptedByVersion", json.lastUpdateAttemptedByVersion);
+		this.trustedHosts = FXCollections.observableSet(json.trustedHosts);
 
 		this.directories.addAll(json.directories.stream().map(VaultSettings::new).toList());
 
@@ -149,6 +154,7 @@ public class Settings {
 		lastSuccessfulUpdateCheck.addListener(this::somethingChanged);
 		previouslyUsedVaultDirectory.addListener(this::somethingChanged);
 		lastUpdateAttemptedByVersion.addListener(this::somethingChanged);
+		trustedHosts.addListener(this::somethingChanged);
 	}
 
 	@SuppressWarnings("deprecation")
@@ -207,6 +213,7 @@ public class Settings {
 		json.lastSuccessfulUpdateCheck = lastSuccessfulUpdateCheck.get();
 		json.previouslyUsedVaultDirectory = previouslyUsedVaultDirectory.get();
 		json.lastUpdateAttemptedByVersion = lastUpdateAttemptedByVersion.get();
+		json.trustedHosts = Set.copyOf(trustedHosts);
 		return json;
 	}
 

src/main/java/org/cryptomator/common/settings/SettingsJson.java

@@ -4,17 +4,23 @@ import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
 
 import java.nio.file.Path;
 import java.time.Instant;
+import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 @JsonIgnoreProperties(ignoreUnknown = true)
 @JsonInclude(JsonInclude.Include.NON_NULL)
 class SettingsJson {
 
 	@JsonProperty("directories")
-	List<VaultSettingsJson> directories = List.of();
+	@JsonSetter(nulls = Nulls.AS_EMPTY)
+	List<VaultSettingsJson> directories = new ArrayList<>();
 
 	@JsonProperty("writtenByVersion")
 	String writtenByVersion;
@@ -99,4 +105,8 @@ class SettingsJson {
 
 	@JsonProperty("lastUpdateAttemptedByVersion")
 	String lastUpdateAttemptedByVersion;
+
+	@JsonProperty("trustedHosts")
+	@JsonSetter(nulls = Nulls.AS_EMPTY)
+	Set<String> trustedHosts = new HashSet<>();
 }

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

@@ -27,6 +27,8 @@ import java.util.Set;
  *     <li>cryptomator.p12Path</li>
  *     <li>cryptomator.mountPointsDir</li>
  *     <li>cryptomator.disableUpdateCheck</li>
+ *     <li>cryptomator.hub.allowedHosts</li>
+ *     <li>cryptomator.hub.enableTrustOnFirstUse</li>
  * </ul>
  *
  * @see Properties
@@ -42,7 +44,9 @@ class AdminPropertiesFactory {
 			"cryptomator.pluginDir", //
 			"cryptomator.p12Path", //
 			"cryptomator.mountPointsDir", //
-			"cryptomator.disableUpdateCheck");
+			"cryptomator.disableUpdateCheck", //
+ 			"cryptomator.hub.allowedHosts", //
+			"cryptomator.hub.enableTrustOnFirstUse");
 
 
 	/**

src/main/java/org/cryptomator/ui/common/FxmlFile.java

@@ -19,6 +19,7 @@ public enum FxmlFile {
 	HEALTH_START("/fxml/health_start.fxml"), //
 	HEALTH_CHECK_LIST("/fxml/health_check_list.fxml"), //
 	HUB_NO_KEYCHAIN("/fxml/hub_no_keychain.fxml"), //
+	HUB_CHECK_HOST_TRUST("/fxml/hub_check_host_trust.fxml"), //
 	HUB_AUTH_FLOW("/fxml/hub_auth_flow.fxml"), //
 	HUB_INVALID_LICENSE("/fxml/hub_invalid_license.fxml"), //
 	HUB_RECEIVE_KEY("/fxml/hub_receive_key.fxml"), //
@@ -29,6 +30,7 @@ public enum FxmlFile {
 	HUB_REGISTER_FAILED("/fxml/hub_register_failed.fxml"), //
 	HUB_REGISTER_DEVICE("/fxml/hub_register_device.fxml"), //
 	HUB_UNAUTHORIZED_DEVICE("/fxml/hub_unauthorized_device.fxml"), //
+	HUB_UNTRUSTED_HOST("/fxml/hub_untrusted_host.fxml"), //
 	HUB_REQUIRE_ACCOUNT_INIT("/fxml/hub_require_account_init.fxml"), //
 	LOCK_FORCED("/fxml/lock_forced.fxml"), //
 	LOCK_FAILED("/fxml/lock_failed.fxml"), //

src/main/java/org/cryptomator/ui/keyloading/hub/AuthFlowController.java

@@ -1,6 +1,5 @@
 package org.cryptomator.ui.keyloading.hub;
 
-import com.nimbusds.jose.JWEObject;
 import dagger.Lazy;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxmlFile;
@@ -12,8 +11,6 @@ import javax.inject.Inject;
 import javax.inject.Named;
 import javafx.application.Application;
 import javafx.application.Platform;
-import javafx.beans.binding.Bindings;
-import javafx.beans.binding.StringBinding;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.concurrent.WorkerStateEvent;

src/main/java/org/cryptomator/ui/keyloading/hub/CheckHostTrustController.java

@@ -0,0 +1,179 @@
+package org.cryptomator.ui.keyloading.hub;
+
+import dagger.Lazy;
+import org.cryptomator.common.Environment;
+import org.cryptomator.common.settings.Settings;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.FxmlFile;
+import org.cryptomator.ui.common.FxmlScene;
+import org.cryptomator.ui.keyloading.KeyLoading;
+import org.cryptomator.ui.keyloading.KeyLoadingScoped;
+import org.jetbrains.annotations.VisibleForTesting;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.inject.Inject;
+import javafx.application.Platform;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.fxml.FXML;
+import javafx.scene.Scene;
+import javafx.scene.text.Text;
+import javafx.scene.text.TextFlow;
+import javafx.stage.Stage;
+import java.net.URI;
+import java.util.ResourceBundle;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+import java.util.concurrent.CompletableFuture;
+
+@KeyLoadingScoped
+public class CheckHostTrustController implements FxController {
+
+	private static final Logger LOG = LoggerFactory.getLogger(CheckHostTrustController.class);
+	private static final String CHECK_KEY = "hub.checkHostTrust.message.check";
+	private static final String ASK_SINGULAR_KEY = "hub.checkHostTrust.message.ask";
+	private static final String ASK_PLURAL_KEY = "hub.checkHostTrust.message.ask.plural";
+	private static final String TRUSTED_CRYPTOMATOR_CLOUD_DOMAIN = ".cryptomator.cloud";
+
+	private final Stage window;
+	private final HubConfig hubConfig;
+	private final URI canonicalHubUri;
+	private final URI canonicalAuthUri;
+	private final Lazy<Scene> authFlowScene;
+	private final Lazy<Scene> untrustedHostScene;
+	private final CompletableFuture<ReceivedKey> result;
+	private final Settings settings;
+	private final Environment env;
+	private final ResourceBundle resourceBundle;
+	private final SortedSet<String> hostnames;
+	private final StringProperty messageLabel;
+
+	@FXML
+	private TextFlow hostnamesFlow;
+
+	@Inject
+	public CheckHostTrustController(@KeyLoading Stage window, //
+									HubConfig hubConfig, //
+									@FxmlScene(FxmlFile.HUB_AUTH_FLOW) Lazy<Scene> authFlowScene, //
+									@FxmlScene(FxmlFile.HUB_UNTRUSTED_HOST) Lazy<Scene> untrustedHostScene, //
+									CompletableFuture<ReceivedKey> result, //
+									Settings settings, //
+									Environment env, //
+									ResourceBundle resourceBundle) {
+		this.window = window;
+		this.hubConfig = hubConfig;
+		this.canonicalHubUri = hubConfig.getApiBaseUrl();
+		this.canonicalAuthUri = URI.create(hubConfig.authEndpoint);
+		this.authFlowScene = authFlowScene;
+		this.untrustedHostScene = untrustedHostScene;
+		this.result = result;
+		this.settings = settings;
+		this.env = env;
+		this.resourceBundle = resourceBundle;
+		this.hostnames = new TreeSet<>();
+		this.messageLabel = new SimpleStringProperty(resourceBundle.getString(CHECK_KEY));
+	}
+
+	@FXML
+	public void initialize() {
+		if (!isConsistentHubConfig()) {
+			LOG.warn("Inconsistent hub config detected. Denying access to protect the user.");
+			deny();
+		} else if (isAllCryptomatorCloud() && !isAnyHttpHost()) {
+			trust(); // trust *.cryptomator.cloud by default, domain is owned by Cryptomator maintainers
+		} else if (containsAllowedHosts(env.hubAllowedHosts())) {
+			trust(); // trust hosts explicitly allowlisted via system property
+		} else if (isAnyHttpHost() && !isAllLocalhost()) {
+			LOG.warn("Denying attempt to connect to hub instance via unencrypted HTTP.");
+			deny(); // never trust http hosts except for local testing
+		} else if (env.hubTrustOnFirstUse() && containsAllowedHosts(settings.trustedHosts)) {
+			trust(); // trust hosts previously allowlisted by the user
+		} else if (env.hubTrustOnFirstUse()) {
+			hostnames.add(getAuthority(canonicalHubUri));
+			hostnames.add(getAuthority(canonicalAuthUri));
+			renderHostnames(); // ask user whether to trust these hosts
+		} else {
+			LOG.warn("Cryptomator is not allowed to connect to {}. Check your {} config.", getAuthority(canonicalHubUri), Environment.HUB_ALLOWED_HOSTS_PROP_NAME);
+			deny();
+		}
+	}
+
+	@FXML
+	public void trust() {
+		settings.trustedHosts.addAll(hostnames);
+		Platform.runLater(() -> {
+			window.setScene(authFlowScene.get());
+		});
+	}
+
+	@FXML
+	public void deny() {
+		result.cancel(true);
+		Platform.runLater(() -> {
+			window.setScene(untrustedHostScene.get());
+		});
+	}
+
+	private void renderHostnames() {
+		hostnamesFlow.getChildren().clear();
+		for (var hostname : hostnames) {
+			hostnamesFlow.getChildren().add(new Text(hostname + System.lineSeparator()));
+		}
+		var messageKey = hostnames.size() > 1 ? ASK_PLURAL_KEY : ASK_SINGULAR_KEY;
+		messageLabel.set(resourceBundle.getString(messageKey));
+	}
+
+	private boolean isConsistentHubConfig() {
+		var canonicalHubAuthority = getAuthority(canonicalHubUri);
+		var canonicalAuthAuthority = getAuthority(canonicalAuthUri);
+
+		// apiBaseURL.host == deviceUrl.host == authSuccessUrl.host == authErrorUrl.host
+		return (hubConfig.apiBaseUrl == null || getAuthority(hubConfig.apiBaseUrl).equals(canonicalHubAuthority)) //
+				&& (hubConfig.devicesResourceUrl == null || getAuthority(hubConfig.devicesResourceUrl).equals(canonicalHubAuthority)) //
+				&& getAuthority(hubConfig.authSuccessUrl).equals(canonicalHubAuthority) //
+				&& getAuthority(hubConfig.authErrorUrl).equals(canonicalHubAuthority) //
+				// authUrl.host == tokenUrl.host:
+				&& getAuthority(hubConfig.tokenEndpoint).equals(canonicalAuthAuthority);
+	}
+
+	private boolean isAllCryptomatorCloud() {
+		return canonicalHubUri.getHost().endsWith(TRUSTED_CRYPTOMATOR_CLOUD_DOMAIN) && canonicalAuthUri.getHost().endsWith(TRUSTED_CRYPTOMATOR_CLOUD_DOMAIN);
+	}
+
+	private boolean isAnyHttpHost() {
+		return "http".equalsIgnoreCase(canonicalHubUri.getScheme()) || "http".equalsIgnoreCase(canonicalAuthUri.getScheme());
+	}
+
+	private boolean isAllLocalhost() {
+		return "localhost".equalsIgnoreCase(canonicalHubUri.getHost()) && "localhost".equalsIgnoreCase(canonicalAuthUri.getHost());
+	}
+
+	@VisibleForTesting
+	boolean containsAllowedHosts(Set<String> allowedHubHosts) {
+		return allowedHubHosts.contains(getAuthority(canonicalHubUri)) && allowedHubHosts.contains(getAuthority(canonicalAuthUri));
+	}
+
+	public static String getAuthority(String string) {
+		return getAuthority(URI.create(string));
+	}
+
+	public static String getAuthority(URI uri) {
+		if (uri.getPort() == -1) {
+			return "%s://%s".formatted(uri.getScheme(), uri.getHost());
+		} else {
+			return "%s://%s:%s".formatted(uri.getScheme(), uri.getHost(), uri.getPort());
+		}
+	}
+
+	//--- JavaFX property getter & setter
+	public StringProperty messageLabelProperty() {
+		return messageLabel;
+	}
+
+	public String getMessageLabel() {
+		return messageLabel.get();
+	}
+
+}

src/main/java/org/cryptomator/ui/keyloading/hub/HubKeyLoadingModule.java

@@ -98,6 +98,13 @@ public abstract class HubKeyLoadingModule {
 		return fxmlLoaders.createScene(FxmlFile.HUB_NO_KEYCHAIN);
 	}
 
+	@Provides
+	@FxmlScene(FxmlFile.HUB_CHECK_HOST_TRUST)
+	@KeyLoadingScoped
+	static Scene provideHubCheckHostTrustScene(@KeyLoading FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.HUB_CHECK_HOST_TRUST);
+	}
+
 	@Provides
 	@FxmlScene(FxmlFile.HUB_AUTH_FLOW)
 	@KeyLoadingScoped
@@ -168,6 +175,13 @@ public abstract class HubKeyLoadingModule {
 		return fxmlLoaders.createScene(FxmlFile.HUB_UNAUTHORIZED_DEVICE);
 	}
 
+	@Provides
+	@FxmlScene(FxmlFile.HUB_UNTRUSTED_HOST)
+	@KeyLoadingScoped
+	static Scene provideHubUntrustedHostScene(@KeyLoading FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.HUB_UNTRUSTED_HOST);
+	}
+
 	@Provides
 	@FxmlScene(FxmlFile.HUB_REQUIRE_ACCOUNT_INIT)
 	@KeyLoadingScoped
@@ -180,6 +194,11 @@ public abstract class HubKeyLoadingModule {
 	@FxControllerKey(NoKeychainController.class)
 	abstract FxController bindNoKeychainController(NoKeychainController controller);
 
+	@Binds
+	@IntoMap
+	@FxControllerKey(CheckHostTrustController.class)
+	abstract FxController bindCheckHostAuthenticityController(CheckHostTrustController controller);
+
 	@Binds
 	@IntoMap
 	@FxControllerKey(AuthFlowController.class)
@@ -225,6 +244,11 @@ public abstract class HubKeyLoadingModule {
 	@FxControllerKey(UnauthorizedDeviceController.class)
 	abstract FxController bindUnauthorizedDeviceController(UnauthorizedDeviceController controller);
 
+	@Binds
+	@IntoMap
+	@FxControllerKey(UntrustedHostController.class)
+	abstract FxController bindUnauthorizedHostController(UntrustedHostController controller);
+
 	@Binds
 	@IntoMap
 	@FxControllerKey(RequireAccountInitController.class)

src/main/java/org/cryptomator/ui/keyloading/hub/HubKeyLoadingStrategy.java

@@ -36,19 +36,19 @@ public class HubKeyLoadingStrategy implements KeyLoadingStrategy, FilesystemOwne
 	private final Stage window;
 	private final KeychainManager keychainManager;
 	private final AtomicReference<String> fsOwnerId;
-	private final Lazy<Scene> authFlowScene;
+	private final Lazy<Scene> checkHostTrustScene;
 	private final Lazy<Scene> noKeychainScene;
 	private final CompletableFuture<ReceivedKey> result;
 	private final DeviceKey deviceKey;
 
 	@Inject
-	public HubKeyLoadingStrategy(@KeyLoading Stage window, @FxmlScene(FxmlFile.HUB_AUTH_FLOW) Lazy<Scene> authFlowScene, @FxmlScene(FxmlFile.HUB_NO_KEYCHAIN) Lazy<Scene> noKeychainScene, CompletableFuture<ReceivedKey> result, DeviceKey deviceKey, KeychainManager keychainManager, @Named("windowTitle") String windowTitle, @Named("filesystemOwnerId") AtomicReference<String> fsOwnerId) {
+	public HubKeyLoadingStrategy(@KeyLoading Stage window, @FxmlScene(FxmlFile.HUB_CHECK_HOST_TRUST) Lazy<Scene> checkHostTrustScene, @FxmlScene(FxmlFile.HUB_NO_KEYCHAIN) Lazy<Scene> noKeychainScene, CompletableFuture<ReceivedKey> result, DeviceKey deviceKey, KeychainManager keychainManager, @Named("windowTitle") String windowTitle, @Named("filesystemOwnerId") AtomicReference<String> fsOwnerId) {
 		this.window = window;
 		this.keychainManager = keychainManager;
 		this.fsOwnerId = fsOwnerId;
 		window.setTitle(windowTitle);
 		window.setOnCloseRequest(_ -> result.cancel(true));
-		this.authFlowScene = authFlowScene;
+		this.checkHostTrustScene = checkHostTrustScene;
 		this.noKeychainScene = noKeychainScene;
 		this.result = result;
 		this.deviceKey = deviceKey;
@@ -62,7 +62,7 @@ public class HubKeyLoadingStrategy implements KeyLoadingStrategy, FilesystemOwne
 				throw new NoKeychainAccessProviderException();
 			}
 			var keypair = deviceKey.get();
-			showWindow(authFlowScene);
+			showWindow(checkHostTrustScene);
 			var jwe = result.get();
 			return jwe.decryptMasterkey(keypair.getPrivate());
 		} catch (NoKeychainAccessProviderException e) {

src/main/java/org/cryptomator/ui/keyloading/hub/UntrustedHostController.java

@@ -0,0 +1,34 @@
+package org.cryptomator.ui.keyloading.hub;
+
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.keyloading.KeyLoading;
+import org.cryptomator.ui.keyloading.KeyLoadingScoped;
+
+import javax.inject.Inject;
+import javafx.fxml.FXML;
+import javafx.stage.Stage;
+import javafx.stage.WindowEvent;
+import java.util.concurrent.CompletableFuture;
+
+@KeyLoadingScoped
+public class UntrustedHostController implements FxController {
+
+	private final Stage window;
+	private final CompletableFuture<ReceivedKey> result;
+
+	@Inject
+	public UntrustedHostController(@KeyLoading Stage window, CompletableFuture<ReceivedKey> result) {
+		this.window = window;
+		this.result = result;
+		this.window.addEventHandler(WindowEvent.WINDOW_HIDING, this::windowClosed);
+	}
+
+	@FXML
+	public void close() {
+		window.close();
+	}
+
+	private void windowClosed(WindowEvent windowEvent) {
+		result.cancel(true);
+	}
+}

src/main/java/org/cryptomator/ui/keyloading/masterkeyfile/MasterkeyFileLoadingStrategy.java

@@ -1,6 +1,7 @@
 package org.cryptomator.ui.keyloading.masterkeyfile;
 
 import com.google.common.base.Preconditions;
+import org.cryptomator.common.Constants;
 import org.cryptomator.common.Passphrase;
 import org.cryptomator.common.keychain.KeychainManager;
 import org.cryptomator.common.vaults.Vault;
@@ -63,16 +64,21 @@ public class MasterkeyFileLoadingStrategy implements KeyLoadingStrategy {
 	public Masterkey loadKey(URI keyId) throws MasterkeyLoadingFailedException {
 		window.setTitle(resourceBundle.getString("unlock.title").formatted(vault.getDisplayName()));
 		Preconditions.checkArgument(SCHEME.equalsIgnoreCase(keyId.getScheme()), "Only supports keys with scheme " + SCHEME);
+		if (!Constants.MASTERKEY_FILENAME.equals(keyId.getSchemeSpecificPart())) {
+			LOG.warn("unsupported masterkey path found in vault.cryptomator: {}", keyId.getSchemeSpecificPart());
+		}
 		try {
-			Path filePath = vault.getPath().resolve(keyId.getSchemeSpecificPart());
+			// determine masterkey file path:
+			Path filePath = vault.getPath().resolve(Constants.MASTERKEY_FILENAME);
 			if (!Files.exists(filePath)) {
 				filePath = askUserForMasterkeyFilePath();
 			}
+			// unlock:
 			if (passphrase == null) {
 				askForPassphrase();
 			}
 			var masterkey = masterkeyFileAccess.load(filePath, passphrase);
-			//backup
+			// backup on successful unlock:
 			if (filePath.startsWith(vault.getPath())) {
 				try {
 					BackupHelper.attemptBackup(filePath);

src/main/java/org/cryptomator/ui/preferences/GeneralPreferencesController.java

@@ -21,6 +21,7 @@ import javax.inject.Inject;
 import javafx.beans.Observable;
 import javafx.beans.binding.Bindings;
 import javafx.fxml.FXML;
+import javafx.scene.control.Button;
 import javafx.scene.control.CheckBox;
 import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.ToggleGroup;
@@ -56,6 +57,7 @@ public class GeneralPreferencesController implements FxController {
 	public CheckBox autoCloseVaultsCheckbox;
 	public CheckBox debugModeCheckbox;
 	public CheckBox autoStartCheckbox;
+	public Button resetTrustedHostsButton;
 	public ToggleGroup nodeOrientation;
 
 	private CompletionStage<Void> keychainMigrations = CompletableFuture.completedFuture(null);
@@ -105,6 +107,9 @@ public class GeneralPreferencesController implements FxController {
 		quickAccessServiceChoiceBox.setConverter(new NamedServiceConverter<>());
 		Bindings.bindBidirectional(settings.quickAccessService, quickAccessServiceChoiceBox.valueProperty(), quickAccessSettingsConverter);
 		quickAccessServiceChoiceBox.disableProperty().bind(useQuickAccessCheckbox.selectedProperty().not());
+		if (resetTrustedHostsButton != null) {
+			resetTrustedHostsButton.disableProperty().bind(Bindings.isEmpty(settings.trustedHosts));
+		}
 	}
 
 	private void migrateKeychainEntries(Observable observable, KeychainAccessProvider oldProvider, KeychainAccessProvider newProvider) {
@@ -131,6 +136,10 @@ public class GeneralPreferencesController implements FxController {
 		return autoStartProvider.isPresent();
 	}
 
+	public boolean isHubTrustOnFirstUseEnabled() {
+		return environment.hubTrustOnFirstUse();
+	}
+
 	@FXML
 	public void toggleAutoStart() {
 		autoStartProvider.ifPresent(autoStart -> {
@@ -153,6 +162,11 @@ public class GeneralPreferencesController implements FxController {
 		return !quickAccessServices.isEmpty();
 	}
 
+	@FXML
+	public void resetTrustedHosts() {
+		settings.trustedHosts.clear();
+	}
+
 	@FXML
 	public void showLogfileDirectory() {
 		try {

src/main/resources/fxml/hub_check_host_trust.fxml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import org.cryptomator.ui.controls.FontAwesome5IconView?>
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.ButtonBar?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.Group?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.Region?>
+<?import javafx.scene.layout.StackPane?>
+<?import javafx.scene.layout.VBox?>
+<?import javafx.scene.shape.Circle?>
+<?import javafx.scene.text.TextFlow?>
+<HBox xmlns:fx="http://javafx.com/fxml"
+	  xmlns="http://javafx.com/javafx"
+	  fx:controller="org.cryptomator.ui.keyloading.hub.CheckHostTrustController"
+	  minWidth="400"
+	  maxWidth="400"
+	  minHeight="145"
+	  spacing="12"
+	  alignment="TOP_LEFT"
+	  accessibleRole="DIALOG">
+	<padding>
+		<Insets topRightBottomLeft="12"/>
+	</padding>
+	<children>
+		<Group>
+			<StackPane>
+				<padding>
+					<Insets topRightBottomLeft="6"/>
+				</padding>
+				<Circle styleClass="glyph-icon-primary" radius="24"/>
+				<FontAwesome5IconView styleClass="glyph-icon-white" glyph="QUESTION" glyphSize="24"/>
+			</StackPane>
+		</Group>
+		<VBox HBox.hgrow="ALWAYS">
+			<Label styleClass="label-large" text="${controller.messageLabel}" wrapText="true" textAlignment="LEFT">
+				<padding>
+					<Insets bottom="6" top="6"/>
+				</padding>
+			</Label>
+			<TextFlow fx:id="hostnamesFlow" styleClass="text-flow" minHeight="60"/>
+			<Region VBox.vgrow="ALWAYS" minHeight="18"/>
+			<ButtonBar buttonMinWidth="120" buttonOrder="+CX">
+				<buttons>
+					<Button text="%hub.checkHostTrust.denyBtn" ButtonBar.buttonData="CANCEL_CLOSE" cancelButton="true" onAction="#deny"/>
+					<Button text="%hub.checkHostTrust.trustBtn" ButtonBar.buttonData="NEXT_FORWARD" defaultButton="true" onAction="#trust"/>
+				</buttons>
+			</ButtonBar>
+		</VBox>
+	</children>
+</HBox>

src/main/resources/fxml/hub_untrusted_host.fxml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import org.cryptomator.ui.controls.FontAwesome5IconView?>
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.Group?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.ButtonBar?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.Region?>
+<?import javafx.scene.layout.StackPane?>
+<?import javafx.scene.layout.VBox?>
+<?import javafx.scene.shape.Circle?>
+<HBox xmlns:fx="http://javafx.com/fxml"
+	  xmlns="http://javafx.com/javafx"
+	  fx:controller="org.cryptomator.ui.keyloading.hub.UntrustedHostController"
+	  minWidth="400"
+	  maxWidth="400"
+	  minHeight="145"
+	  spacing="12"
+	  alignment="TOP_LEFT"
+	  accessibleRole="DIALOG">
+	<padding>
+		<Insets topRightBottomLeft="12"/>
+	</padding>
+	<children>
+		<Group>
+			<StackPane>
+				<padding>
+					<Insets topRightBottomLeft="6"/>
+				</padding>
+				<Circle styleClass="glyph-icon-primary" radius="24"/>
+				<FontAwesome5IconView styleClass="glyph-icon-white" glyph="EXCLAMATION" glyphSize="24"/>
+			</StackPane>
+		</Group>
+		<VBox HBox.hgrow="ALWAYS">
+			<Label styleClass="label-large" text="%hub.untrustedHost.message" wrapText="true" textAlignment="LEFT">
+				<padding>
+					<Insets bottom="6" top="6"/>
+				</padding>
+			</Label>
+			<Label text="%hub.untrustedHost.description" wrapText="true"/>
+			<Region VBox.vgrow="ALWAYS" minHeight="18"/>
+			<ButtonBar buttonMinWidth="120" buttonOrder="+C">
+				<buttons>
+					<Button text="%generic.button.close" ButtonBar.buttonData="CANCEL_CLOSE" defaultButton="true" onAction="#close"/>
+				</buttons>
+			</ButtonBar>
+		</VBox>
+	</children>
+</HBox>
+

src/main/resources/fxml/preferences_general.fxml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
 <?import javafx.scene.control.CheckBox?>
 <?import javafx.scene.control.ChoiceBox?>
 <?import javafx.scene.control.Hyperlink?>
@@ -34,6 +35,8 @@
 			<CheckBox fx:id="useQuickAccessCheckbox" text="%preferences.general.quickAccessService"/>
 			<ChoiceBox fx:id="quickAccessServiceChoiceBox" accessibleText="%preferences.general.quickAccessService"/>
 		</HBox>
+
+		<Button fx:id="resetTrustedHostsButton" text="%preferences.general.resetTrustedHosts" visible="${controller.hubTrustOnFirstUseEnabled}" managed="${controller.hubTrustOnFirstUseEnabled}" onAction="#resetTrustedHosts"/>
 		<Region VBox.vgrow="ALWAYS"/>
 
 		<HBox spacing="12" alignment="CENTER_LEFT">

src/main/resources/i18n/strings.properties

@@ -162,6 +162,12 @@ unlock.error.title=Unlock "%s" failed
 hub.noKeychain.message=Unable to access device key
 hub.noKeychain.description=In order to unlock Hub vaults, a device key is required, which is secured using a keychain. To proceed, enable “%s” and select a keychain in the preferences.
 hub.noKeychain.openBtn=Open Preferences
+### Check Host Authenticity
+hub.checkHostTrust.message.check=Checking Configuration…
+hub.checkHostTrust.message.ask=Trust this host?
+hub.checkHostTrust.message.ask.plural=Trust these hosts?
+hub.checkHostTrust.trustBtn=Trust
+hub.checkHostTrust.denyBtn=Deny
 ### Waiting
 hub.auth.message=Waiting for authentication…
 hub.auth.description=You should automatically be redirected to the login page.
@@ -193,6 +199,9 @@ hub.archived.description=This vault has been archived and is no longer accessibl
 ### Unauthorized
 hub.unauthorized.message=Access denied
 hub.unauthorized.description=You are not authorized to open this vault. Contact the vault's owner to request access.
+### Untrusted Host
+hub.untrustedHost.message=Host not trusted
+hub.untrustedHost.description=Connection to Hub was blocked for your security. If you believe the Hub host is safe, contact your Hub administrator or try again.
 ### Requires Account Initialization
 hub.requireAccountInit.message=Action required
 hub.requireAccountInit.description.0=To proceed, please complete the steps required in your
@@ -306,6 +315,7 @@ preferences.general.debugDirectory=Reveal log files
 preferences.general.autoStart=Launch Cryptomator on system start
 preferences.general.keychainBackend=Store passwords with
 preferences.general.quickAccessService=Add unlocked vaults to the quick access area
+preferences.general.resetTrustedHosts=Reset trusted hosts
 ## Interface
 preferences.interface=Interface
 preferences.interface.theme=Look & Feel
@@ -717,4 +727,4 @@ eventView.entry.inUse.ignoreLock=Ignore use status
 ## FileIsInUse Notification
 notification.inUse.message=File is in use on another device
 notification.inUse.description=The file is open by %s on %s. Ask them to close the file and let synchronization finish. You can ignore the status to open it now, but this may cause conflicts or overwrite newer changes.
-notification.inUse.action=Ignore Use Status
+notification.inUse.action=Ignore Use Status

src/main/resources/i18n/strings_da.properties

@@ -269,6 +269,8 @@ health.check.detail.checkFinishedAndFound=Kontrolproceduren er kørt færdig. Ge
 health.check.detail.checkFailed=Kontrolproceduren blev afbrudt af en fejl.
 health.check.detail.checkCancelled=Kontrolproceduren blev annulleret.
 health.check.detail.listFilters.label=Filter
+health.check.detail.filterSeverity=Filtrér efter sværhedsgrad
+health.check.detail.filterFixState=Filtrér efter fix status
 health.check.detail.fixAllSpecificBtn=Løs alle af type
 health.check.exportBtn=Eksportér rapport
 ## Result view
@@ -358,6 +360,7 @@ preferences.contribute.promptText=Indsæt koden for supporter-certifikatet her
 preferences.contribute.thankYou=Tak fordi du støtter Cryptomators open source-udvikling!
 preferences.contribute.donate=Donér
 preferences.contribute.sponsor=Sponsor
+preferences.contribute.removeCert.tooltip=Fjern certifikat
 
 ### Remove License Key Dialog
 removeCert.title=Fjern certifikat
@@ -367,6 +370,7 @@ removeCert.description=Cryptomators kernefunktioner påvirkes ikke af dette. Hve
 
 ## About
 preferences.about=Om
+preferences.about.thirdPartyLicenses=Tredjepartslicenser
 
 # Vault Statistics
 stats.title=Statistik for %s
@@ -406,6 +410,7 @@ stats.access.total=Samlede adgang: %d
 # Main Window
 ## Vault List
 main.vaultlist=Bokse
+main.vaultlist.listEntry=Boks %s (%s)
 main.vaultlist.emptyList.onboardingInstruction=Klik her for at tilføje en boks
 main.vaultlist.contextMenu.remove=Fjern…
 main.vaultlist.contextMenu.lock=Lås
@@ -419,12 +424,15 @@ main.vaultlist.addVaultBtn.menuItemExisting=Åbn eksisterende boks…
 main.vaultlist.addVaultBtn.menuItemRecover=Genopret eksisterende boks…
 main.vaultlist.addVaultButton.tooltip=Tilføj boks
 main.vaultlist.showEventsButton.tooltip=Åbn begivenhedsvisning
+main.vaultlist.showPreferencesButton.tooltip=Vis Indstillinger
 ##Notification
 main.notification.updateAvailable=Opdatering er tilgængelig.
 main.notification.support=Støt Cryptomator.
+main.notification.closeButton.tooltip=Luk infobjælke
 ## Vault Detail
 ### Welcome
 main.vaultDetail.welcomeOnboarding=Tak fordi du valgte Cryptomator til at beskytte dine filer. Hvis du har brug for hjælp, så tjek vores guider for at komme i gang:
+main.vaultDetail.storageLocation=Placering af boks
 ### Locked
 main.vaultDetail.lockedStatus=LÅST
 main.vaultDetail.unlockBtn=Lås op…
@@ -482,6 +490,7 @@ vaultOptions.general=Generelt
 vaultOptions.general.vaultName=Boks-navn
 vaultOptions.general.autoLock.lockAfterTimePart1=Lås efter inaktivitet i
 vaultOptions.general.autoLock.lockAfterTimePart2=minutter
+vaultOptions.general.autoLock.accessibleText=Lås timeout i minutter
 vaultOptions.general.unlockAfterStartup=Lås boksen op når Cryptomator starter
 vaultOptions.general.actionAfterUnlock=Efter oplåsning af boks
 vaultOptions.general.actionAfterUnlock.ignore=Gør intet
@@ -512,6 +521,7 @@ vaultOptions.masterkey.forgetSavedPasswordBtn=Glem gemt adgangskode
 vaultOptions.masterkey.recoveryKeyExplanation=En gendannelsesnøgle er den eneste måde du kan få adgang til din boks på, hvis du har glemt dit password.
 vaultOptions.masterkey.showRecoveryKeyBtn=Vis gendannelsesnøgle
 vaultOptions.masterkey.recoverPasswordBtn=Nulstil adgangskode
+vaultOptions.masterkey.missingMasterkeyFile=Disse tilvalg er kun tilgængelige hvis masterkeyfilen er til stede i boksmappen.
 ## Hub
 vaultOptions.hub=Gendannelse
 vaultOptions.hub.convertInfo=Du kan bruge gendannelsesnøglen til at konvertere denne Hub-boks til en adgangskode-baseret boks i en nødsituation.
@@ -665,6 +675,8 @@ decryptNames.filePicker.title=Vælg krypteret fil
 decryptNames.filePicker.extensionDescription=Cryptomator krypteret fil
 decryptNames.copyTable.tooltip=Kopiér tabel
 decryptNames.clearTable.tooltip=Ryd tabel
+decryptNames.column.encrypted=Krypteret
+decryptNames.column.decrypted=Dekrypteret
 decryptNames.copyHint=Kopiér celleindhold med %s
 decryptNames.dropZone.message=Slip filer eller klik for at vælge
 decryptNames.dropZone.error.vaultInternalFiles=Boks interne filer med intet dekryptérbart navn valgt
@@ -677,6 +689,8 @@ decryptNames.dropZone.error.generic=Kunne ikke dekryptere filnavne
 eventView.title=Begivenheder
 eventView.filter.allVaults=Alle
 eventView.clearListButton.tooltip=Ryd liste
+eventView.filterVaults=Filtrér efter boks
+eventView.cell.actionsButton.tooltip=Begivenhedshandlinger
 ## event list entries
 eventView.entry.vaultLocked.description=Lås "%s" op for detaljer
 eventView.entry.conflictResolved.message=Løst konflikt
@@ -694,6 +708,7 @@ eventView.entry.brokenFileNode.copyDecrypted=Kopiér dekrypteret sti
 eventView.entry.inUse.message=Fil i brug
 eventView.entry.inUse.showDecrypted=Vis dekrypteret fil
 eventView.entry.inUse.showEncrypted=Vis krypteret fil
+eventView.entry.inUse.copyUserAndDevice=Kopiér låsebruger og enhedsnavn
 eventView.entry.inUse.ignoreLock=Ignorér anvendelsesstatus
 
 

src/main/resources/i18n/strings_ko.properties

@@ -42,7 +42,7 @@ defaults.vault.vaultName=Vault
 
 # Tray Menu
 traymenu.showMainWindow=보기
-traymenu.showPreferencesWindow=환경설정
+traymenu.showPreferencesWindow=환경 설정
 traymenu.lockAllVaults=모두 잠그기
 traymenu.quitApplication=종료
 traymenu.vault.unlock=잠금 해제
@@ -114,7 +114,7 @@ addvaultwizard.success.nextStepsInstructions="%s" Vault가 추가되었습니다
 addvaultwizard.success.unlockNow=지금 잠금 해제
 
 # Remove Vault
-removeVault.title=Vault 제거
+removeVault.title=Vault "%s" 제거
 removeVault.message=Vault를 삭제하시겠습니까?
 removeVault.description=이 행위는 Cryptomator에서만 이 Vault를 지웁니다. 나중에 다시 추가할 수 있습니다. 암호화된 파일은 하드디스크에서 삭제되지 않습니다.
 
@@ -132,18 +132,18 @@ forgetPassword.confirmBtn=비밀번호 삭제
 # Unlock
 unlock.title="%s" 잠금 해제
 unlock.passwordPrompt="%s"의 비밀번호를 입력하십시오.
-unlock.savePassword=비밀번호 기억
+unlock.savePassword=비밀번호 기억하기
 unlock.unlockBtn=잠금 해제
 ## Select
 unlock.chooseMasterkey.message=마스터키 파일을 찾을 수 없습니다
-unlock.chooseMasterkey.description=이 Vault의 Masterkey를 찾지 못했습니다. 마스터 키 위치를 수동으로 선택하여 주십시오.
+unlock.chooseMasterkey.description=이 "%s" Vault의 마스터키를 찾지 못했습니다. 마스터키 위치를 수동으로 선택하여 주십시오.
 unlock.chooseMasterkey.restoreInstead=대신 마스터키 파일 복구
 unlock.chooseMasterkey.filePickerTitle=Masterkey 파일 선택
 unlock.chooseMasterkey.filePickerMimeDesc=Cryptomator Masterkey
 ## Success
 unlock.success.message=잠금 해제 성공
 unlock.success.description="%s"이(가) 성공적으로 잠금 해제되었습니다. 이제 이 Vault를 마운트 지점으로 접근할 수 있습니다.
-unlock.success.rememberChoice=선택 기억하기, 다시 묻지 않음
+unlock.success.rememberChoice=선택을 기억하고 다시 묻지 않음
 unlock.success.revealBtn=드라이브 표시
 ## Failure
 unlock.error.customPath.message=Vault를 사용자 정의 경로에 마운트할 수 없습니다.
@@ -166,7 +166,7 @@ hub.auth.message=인증 대기 중…
 hub.auth.description=자동으로 로그인 페이지로 리다이렉트 될 것입니다.
 hub.auth.loginLink=수동으로 열려면 클릭하십시오.
 ### Receive Key
-hub.receive.message=응답 처리중…
+hub.receive.message=응답 처리 중…
 hub.receive.description=Hub로부터 응답을 처리하고 있습니다. 잠시만 기다려 주십시오.
 ### Register Device
 hub.register.message=새 기기
@@ -181,7 +181,7 @@ hub.register.legacy.description=이 기기로부터 첫번째 Hub 접근입니
 hub.registerSuccess.message=기기 등록됨
 hub.registerSuccess.description=등록에 성공하였습니다. Vault를 잠금 해제할 수 있습니다.
 hub.registerSuccess.unlockBtn=잠금 해제
-hub.registerSuccess.legacy.description=Vault에 접근하기 위해서는 이 기기를 Vault 소유주가 추가적으로 허가해야 합니다.
+hub.registerSuccess.legacy.description=Vault에 접근하기 위해서는 이 기기를 Vault 소유자가 추가적으로 허가해야 합니다.
 ### Registration Failed
 hub.registerFailed.message=기기 등록 실패
 hub.registerFailed.description.generic=등록 중에 오류가 발생했습니다. 앱 로그에서 자세한 정보를 확인할 수 있습니다.
@@ -209,18 +209,18 @@ lock.forced.retryBtn=재시도
 lock.forced.forceBtn=강제 잠금
 ## Failure
 lock.fail.message=Vault 잠금에 실패하였습니다.
-lock.fail.description="%s" Vault를 잠글 수 없습니다. 저장되지 않은 작업이 다른 곳에 저장된 것과 중요한 읽기/쓰기 동작이 완료되었는지 확인 하십시요. Vault를 닫기 위해, Cryptomator 프로세스를 강제로 종료 하십시오.
+lock.fail.description="%s" Vault를 잠글 수 없습니다. 저장되지 않은 작업이 다른 곳에 저장된 것과 중요한 읽기/쓰기 동작이 완료되었는지 확인 하십시요. Vault를 닫기 위해, Cryptomator 프로세스를 강제로 종료하십시오.
 
 # Migration
 migration.title=Vault 업그레이드
 ## Start
 migration.start.header=Vault 업그레이드
-migration.start.text=Vault "%s"를 현재 버전의 Cryptomator에서 열기 위해서는 해당 vault를 새 버전으로 업그레이드해야 합니다. 업그레이드를 하기 전에 다음 사항들을 알고 있어야 합니다:
+migration.start.text=Vault "%s"를 현재 버전의 Cryptomator에서 열기 위해서는 해당 Vault를 새 버전으로 업그레이드해야 합니다. 업그레이드를 하기 전에 다음 사항들을 알고 있어야 합니다:
 migration.start.remarkUndone=이 업그레이드는 되돌릴 수 없습니다.
 migration.start.remarkVersions=과거 버전의 Cryptomator는 업그레이드된 Vault를 열 수 없습니다.
 migration.start.remarkCanRun=이 Vault를 열 때 사용하는 모든 기기가 현재 버전의 Cryptomator를 실행할 수 있는지 확인해야 합니다.
 migration.start.remarkSynced=업그레이드하기 전에 해당 Vault가 모든 기기에 정상적으로 동기화되어야 합니다.
-migration.start.confirm=나는 위 정보를 읽고 정말 이해했습니다.
+migration.start.confirm=위 내용을 충분히 숙지하였음을 확인합니다.
 ## Run
 migration.run.enterPassword="%s"의 비밀번호를 입력하십시오.
 migration.run.startMigrationBtn=Vault 마이그레이션
@@ -231,8 +231,8 @@ migration.success.unlockNow=지금 잠금 해제
 ## Missing file system capabilities
 migration.error.missingFileSystemCapabilities.title=지원하지 않는 파일 시스템
 migration.error.missingFileSystemCapabilities.description=Vault가 부적절한 파일 시스템에 있기 때문에 마이그레이션이 시작되지 않았습니다.
-migration.error.missingFileSystemCapabilities.reason.LONG_FILENAMES=너무 긴 파일 이름을 파일 시스템에서 지원하지 않습니다.
-migration.error.missingFileSystemCapabilities.reason.LONG_PATHS=너무 긴 경로를 파일 시스템에서 지원하지 않습니다.
+migration.error.missingFileSystemCapabilities.reason.LONG_FILENAMES=파일 시스템이 긴 파일 이름을 지원하지 않습니다.
+migration.error.missingFileSystemCapabilities.reason.LONG_PATHS=파일 시스템이 긴 경로를 지원하지 않습니다.
 migration.error.missingFileSystemCapabilities.reason.READ_ACCESS=파일 시스템이 읽기를 허용하지 않습니다.
 migration.error.missingFileSystemCapabilities.reason.WRITE_ACCESS=파일 시스템이 쓰기를 허용하지 않습니다.
 ## Impossible
@@ -267,7 +267,7 @@ health.check.detail.checkSkipped=선택된 검사항목이 없습니다.
 health.check.detail.checkFinished=검사가 성공적으로 완료되었습니다.
 health.check.detail.checkFinishedAndFound=검사가 완료되었습니다. 검사 결과를 확인해주세요.
 health.check.detail.checkFailed=오류로 인해 검사가 종료되었습니다.
-health.check.detail.checkCancelled=검사가 취소되었습니다
+health.check.detail.checkCancelled=검사가 취소되었습니다.
 health.check.detail.listFilters.label=필터
 health.check.detail.filterSeverity=중요도로 정렬
 health.check.detail.filterFixState=해결 상태로 정렬
@@ -286,7 +286,7 @@ health.result.severityTip.crit=상태: 심각\nVault 구조가 손상되었습
 health.result.fixStateFilter.all=모든 문제 해결 상태
 health.result.fixStateFilter.fixable=문제 해결 가능
 health.result.fixStateFilter.notFixable=문제 해결 불가
-health.result.fixStateFilter.fixing=문제 해결중…
+health.result.fixStateFilter.fixing=문제 해결 중…
 health.result.fixStateFilter.fixed=문제 해결됨
 health.result.fixStateFilter.fixFailed=문제 해결 실패
 ## Fix Application
@@ -295,7 +295,7 @@ health.fix.successTip=문제 해결이 성공적으로 완료되었습니다
 health.fix.failTip=문제 해결 실패, 상세 정보는 로그를 참조하십시오.
 
 # Preferences
-preferences.title=환경설정
+preferences.title=환경 설정
 ## General
 preferences.general=일반
 preferences.general.startHidden=Cryptomator를 시작할 때 창 숨김
@@ -309,9 +309,9 @@ preferences.general.quickAccessService=열린 Vault를 빠른 접근 위치에
 preferences.interface=인터페이스
 preferences.interface.theme=테마
 preferences.interface.theme.automatic=자동
-preferences.interface.theme.dark=어둡게
-preferences.interface.theme.light=밝게
-preferences.interface.unlockThemes=다크모드 해제
+preferences.interface.theme.dark=다크 모드
+preferences.interface.theme.light=라이트 모드
+preferences.interface.unlockThemes=다크 모드 사용 권한을 얻어보세요!
 preferences.interface.language=언어 (재시작 필요)
 preferences.interface.language.auto=시스템 기본 설정
 preferences.interface.interfaceOrientation=인터페이스 방향
@@ -356,7 +356,7 @@ preferences.contribute=후원하기
 preferences.contribute.registeredFor=%s(으)로 후원자 인증 등록됨
 preferences.contribute.noCertificate=Cryptomator를 후원하시고 후원자 인증을 받으십시오. 라이선스 키와 비슷하지만 무료 소프트웨어를 사용하는 멋진 사람들을 위한 것입니다. ;-)
 preferences.contribute.getCertificate=아직 후원자 인증이 없으신가요? 어떻게 얻는지 배울 수 있습니다.
-preferences.contribute.promptText=후원자 인증코드를 여기에 붙여넣기
+preferences.contribute.promptText=후원자 인증 코드를 여기에 붙여넣기
 preferences.contribute.thankYou=Cryptomator의 오픈 소스 개발을 지원해 주셔서 감사합니다!
 preferences.contribute.donate=후원하기
 preferences.contribute.sponsor=스폰서
@@ -364,7 +364,7 @@ preferences.contribute.removeCert.tooltip=인증서 제거
 
 ### Remove License Key Dialog
 removeCert.title=인증서 제거
-removeCert.message=서포터 인증서를 제거하시겠습니까?
+removeCert.message=후원자 인증서를 제거하시겠습니까?
 removeCert.description=Cryptomator의 핵심 기능은 영향을 받지 않습니다. Vault에 대한 접근이 제한되거나 보안이 약화되지 않습니다.
 #<-- Add entries for donations and code/translation/documentation contribution -->
 
@@ -392,7 +392,7 @@ stats.read.accessCount=총 읽기 횟수: %d
 stats.write.throughput.idle=쓰기: 대기 중
 stats.write.throughput.kibs=쓰기: %.2f KiB/s
 stats.write.throughput.mibs=쓰기: %.2f MiB/s
-stats.write.total.data.none=데이터 기록됨: -
+stats.write.total.data.none=데이터 쓰기: -
 stats.write.total.data.kib=데이터 쓰기: %.1f KiB
 stats.write.total.data.mib=데이터 쓰기: %.1f MiB
 stats.write.total.data.gib=데이터 쓰기: %.1f GiB
@@ -427,11 +427,11 @@ main.vaultlist.showEventsButton.tooltip=이벤트 뷰어 열기
 main.vaultlist.showPreferencesButton.tooltip=환경 설정 표시
 ##Notification
 main.notification.updateAvailable=업데이트가 있습니다.
-main.notification.support=Cryptomator 지원하기.
+main.notification.support=Cryptomator 지원해 주세요
 main.notification.closeButton.tooltip=정보 표시줄 닫기
 ## Vault Detail
 ### Welcome
-main.vaultDetail.welcomeOnboarding=파일을 보호하기 위해 Cryptomator를 선택해주셔서 감사합니다. 만약 다른 도움이 필요하시면, 시작 안내서를 참조하시기 바랍니다.
+main.vaultDetail.welcomeOnboarding=파일 보호를 위해 Cryptomator를 선택해 주셔서 감사합니다. 도움이 필요하시면 시작 가이드를 확인해 주십시오:
 main.vaultDetail.storageLocation=Vault 저장 위치
 ### Locked
 main.vaultDetail.lockedStatus=잠김
@@ -702,7 +702,7 @@ eventView.entry.decryptionFailed.message=복호화 실패
 eventView.entry.decryptionFailed.showEncrypted=암호화된 파일 보기
 eventView.entry.brokenDirFile.message=망가진 디렉터리 링크
 eventView.entry.brokenDirFile.showEncrypted=망가진 암호화된 링크 보기
-eventView.entry.brokenFileNode.message=망가진 파일시스템 노드
+eventView.entry.brokenFileNode.message=망가진 파일 시스템 노드
 eventView.entry.brokenFileNode.showEncrypted=망가진 암호화된 노드 보기
 eventView.entry.brokenFileNode.copyDecrypted=복호화된 경로 복사하기
 eventView.entry.inUse.message=파일 사용 중

src/main/resources/i18n/strings_pt_BR.properties

@@ -488,7 +488,7 @@ wrongFileAlert.link=Para obter assistência, visite
 ## General
 vaultOptions.general=Geral
 vaultOptions.general.vaultName=Nome do cofre
-vaultOptions.general.autoLock.lockAfterTimePart1=Bloquear quando inativo por
+vaultOptions.general.autoLock.lockAfterTimePart1=Bloquear quando inativo após
 vaultOptions.general.autoLock.lockAfterTimePart2=minuto(s)
 vaultOptions.general.autoLock.accessibleText=Bloquear tempo limite em minutos
 vaultOptions.general.unlockAfterStartup=Desbloquear o cofre ao iniciar o Cryptomator

src/main/resources/i18n/strings_zh_TW.properties

@@ -705,10 +705,15 @@ eventView.entry.brokenDirFile.showEncrypted=顯示損壞的加密路徑
 eventView.entry.brokenFileNode.message=損壞的檔案系統節點
 eventView.entry.brokenFileNode.showEncrypted=顯示損壞的加密節點
 eventView.entry.brokenFileNode.copyDecrypted=複製解密路徑
+eventView.entry.inUse.message=檔案正在使用中
 eventView.entry.inUse.showDecrypted=顯示解密的檔案
 eventView.entry.inUse.showEncrypted=顯示加密的檔案
 eventView.entry.inUse.copyUserAndDevice=複製鎖定的使用者和裝置名稱
+eventView.entry.inUse.ignoreLock=忽略使用狀態
 
 
 # Notifications
-## FileIsInUse Notification
+## FileIsInUse Notification
+notification.inUse.message=檔案正在被另一部裝置使用中
+notification.inUse.description=這個檔案正在由 %s 在 %s 開啟中。告訴他們關閉檔案讓同步完成。您可以忽略這個狀態並且馬上開啟，但是可能會造成衝突或把新的變更覆蓋掉。
+notification.inUse.action=忽略使用狀態

src/test/java/org/cryptomator/common/settings/SettingsJsonTest.java

@@ -29,7 +29,8 @@ public class SettingsJsonTest {
 					"checkForUpdatesEnabled": true,
 					"port": 8080,
 					"language": "de-DE",
-					"numTrayNotifications": 42
+					"numTrayNotifications": 42,
+					"trustedHosts": null
 				}
 				""";
 
@@ -44,6 +45,7 @@ public class SettingsJsonTest {
 		Assertions.assertTrue(jsonObj.autoCloseVaults);
 		Assertions.assertEquals("de-DE", jsonObj.language);
 		Assertions.assertEquals(42, jsonObj.numTrayNotifications);
+		Assertions.assertEquals(0, jsonObj.trustedHosts.size());
 	}
 
 	@SuppressWarnings("SpellCheckingInspection")

src/test/java/org/cryptomator/ui/keyloading/hub/CheckHostTrustControllerTest.java

@@ -0,0 +1,47 @@
+package org.cryptomator.ui.keyloading.hub;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+import org.mockito.Mockito;
+
+import java.util.Set;
+
+class CheckHostTrustControllerTest {
+
+	@ParameterizedTest
+	@CsvSource({
+			"https://auth.example.com, https://hub.example.com, true",
+			"https://hub.example.com, https://hub.example.com, true",
+			"https://auth.example.com, https://auth.example.com, true",
+			"https://auth.example.com, https://wrong.example.com, false",
+			"https://wrong.example.com, https://wrong.example.com, false"
+	})
+	void testContainsAllowedHosts(String apiBase, String authEndpoint, boolean expectedResult) {
+		var hubConfig = new HubConfig();
+		hubConfig.apiBaseUrl = apiBase;
+		hubConfig.authEndpoint = authEndpoint;
+		var controller = new CheckHostTrustController(Mockito.mock(), hubConfig, Mockito.mock(), Mockito.mock(), Mockito.mock(), Mockito.mock(), Mockito.mock(), Mockito.mock());
+
+		var actualResult = controller.containsAllowedHosts(Set.of("https://auth.example.com", "https://hub.example.com"));
+
+		Assertions.assertEquals(expectedResult, actualResult);
+	}
+
+	@ParameterizedTest
+	@CsvSource({
+			"https://example.com, https://example.com",
+			"https://example.com/foo/bar, https://example.com",
+			"https://example.com:8080, https://example.com:8080",
+			"https://user@example.com:8080/foo/bar, https://example.com:8080",
+			"https://user@example.com:443/foo/bar, https://example.com:443",
+			"http://user@example.com:80/foo/bar?foo=bar, http://example.com:80",
+			"http://user@example.com:8080/foo/bar?foo=bar, http://example.com:8080"
+	})
+	void testGetAuthority(String input, String expected) {
+		var actual = CheckHostTrustController.getAuthority(input);
+
+		Assertions.assertEquals(expected, actual);
+	}
+
+}