Update feature_request

Add new file
2026-02-12 10:49:06 +01:00 · 2021-08-25 10:33:28 +00:00 · 2021-08-25 10:12:57 +00:00 · 2021-08-25 10:12:08 +00:00 · 2021-08-24 09:23:02 +00:00 · 2021-08-24 09:22:39 +00:00
250 changed files with 2215 additions and 7164 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,9 +32,8 @@ test:
  extends: .base-test
  stage: test
  script:
-    - ./gradlew -Djava.security.egd=file:/dev/urandom animalSnifferMain animalSnifferTest
-    - ./gradlew -Djava.security.egd=file:/dev/urandom assembleOfficialDebug :briar-headless:linuxJars
-    - ./gradlew -Djava.security.egd=file:/dev/urandom compileOfficialDebugAndroidTestSources compileScreenshotDebugAndroidTestSources check
+    - ./gradlew --no-daemon -Djava.security.egd=file:/dev/urandom animalSnifferMain animalSnifferTest
+    - ./gradlew --no-daemon -Djava.security.egd=file:/dev/urandom compileOfficialDebugAndroidTestSources compileScreenshotDebugAndroidTestSources check
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: always
@@ -62,7 +61,7 @@ android test:
    when: on_failure
  rules:
    - if: '$CI_PIPELINE_SOURCE == "schedule"'
-      when: manual
+      when: on_success
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      changes:
        - briar-android/**/*
@@ -85,43 +84,35 @@ test_reproducible:

 .optional_tests:
  stage: optional_tests
-  extends: .base-test
+  before_script:
+    - set -e
+    - export GRADLE_USER_HOME=$PWD/.gradle
+
+  cache:
+    key: "$CI_COMMIT_REF_SLUG"
+    paths:
+      - .gradle/wrapper
+      - .gradle/caches
+
+  script:
+    - OPTIONAL_TESTS=org.briarproject.bramble.plugin.tor.BridgeTest ./gradlew --info bramble-java:test --tests BridgeTest
+
+  after_script:
+    # these file change every time but should not be cached
+    - rm -f $GRADLE_USER_HOME/caches/modules-2/modules-2.lock
+    - rm -fr $GRADLE_USER_HOME/caches/*/plugin-resolution/

 bridge test:
  extends: .optional_tests
  rules:
    - if: '$CI_PIPELINE_SOURCE == "schedule"'
      when: on_success
-      allow_failure: false
+      allow_failure: true
    - if: '$CI_COMMIT_TAG == null'
      when: manual
      allow_failure: true
-  script:
-    - OPTIONAL_TESTS=org.briarproject.bramble.plugin.tor.BridgeTest ./gradlew --info bramble-java:test --tests BridgeTest
-
-mailbox integration test:
-  extends: .optional_tests
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "schedule"'
-      when: on_success
-      allow_failure: false
-    - if: '$CI_COMMIT_TAG == null'
-      when: manual
-      allow_failure: false
-  script:
-    # start mailbox
-    - cd /opt && git clone --depth 1 https://code.briarproject.org/briar/briar-mailbox.git briar-mailbox
-    - cd briar-mailbox
-    - mkdir -p /root/.local/share # create directory that mailbox (currently) expects to exist
-    - ./gradlew run --args="--debug --setup-token 54686973206973206120736574757020746f6b656e20666f722042726961722e" &
-    # run mailbox integration test once mailbox has started
-    - cd "$CI_PROJECT_DIR"
-    - bramble-core/src/test/bash/wait-for-mailbox.sh
-    - OPTIONAL_TESTS=org.briarproject.bramble.mailbox.MailboxIntegrationTest ./gradlew --info bramble-core:test --tests MailboxIntegrationTest

 pre_release_tests:
  extends: .optional_tests
-  script:
-    - OPTIONAL_TESTS=org.briarproject.bramble.plugin.tor.BridgeTest ./gradlew --info bramble-java:test --tests BridgeTest
  only:
    - tags
--- a/.gitlab/.gitkeep
+++ b/.gitlab/.gitkeep
--- a/.gitlab/issue_templates/.gitkeep
+++ b/.gitlab/issue_templates/.gitkeep
--- a/.gitlab/issue_templates/bug_report.md
+++ b/.gitlab/issue_templates/bug_report.md
@@ -0,0 +1,35 @@
+# Summary
+
+(Briefly describe the bug encontered)
+
+# Steps to reproduce 
+
+(Please list the steps you performed when you encountered the bug)
+
+-  
+- 
+- 
+
+# How often does it happen?
+
+(Every time, Sometimes, It happened only once)
+
+# What did you expect to happen
+
+(Describe the app behaviour that you expected to happen)
+
+# What actually happened?
+
+(Describe what actually happened)
+
+* What version of Briar app do you have installed? [Please fill in]
+* Did you send the feedback from your device? [Yes/No]
+* Your device manufacturer:  [Please fill in]
+* Your device model: [Please fill in]
+* Android version: [Please fill in]
+
+
+
+
+
+
--- a/.gitlab/issue_templates/feature_request
+++ b/.gitlab/issue_templates/feature_request
@@ -0,0 +1,15 @@
+# Are you requesting a new feature or an improvement to an existing feature?
+
+# Brief description of the new or improved feature you would like to see in the Briar app
+
+
+# Please describe in detail what you would like to do in Briar app, for which a new or improved feature is required?
+
+
+* Does the absence of this feature prevent you from using the Briar app for certain activities?  What are those activities?
+
+* Would your use of Briar app increase with this new feature?
+
+
+
+
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -31,6 +31,15 @@
      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
        <value />
      </option>
+      <option name="PACKAGES_IMPORT_LAYOUT">
+        <value>
+          <package name="" alias="false" withSubpackages="true" />
+          <package name="java" alias="false" withSubpackages="true" />
+          <package name="javax" alias="false" withSubpackages="true" />
+          <package name="kotlin" alias="false" withSubpackages="true" />
+          <package name="" alias="true" withSubpackages="true" />
+        </value>
+      </option>
      <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
      <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
@@ -188,9 +197,9 @@
    </codeStyleSettings>
    <codeStyleSettings language="kotlin">
      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
-      <indentOptions>
-        <option name="CONTINUATION_INDENT_SIZE" value="4" />
-      </indentOptions>
+      <option name="PARAMETER_ANNOTATION_WRAP" value="1" />
+      <option name="VARIABLE_ANNOTATION_WRAP" value="1" />
+      <option name="ENUM_CONSTANTS_WRAP" value="1" />
    </codeStyleSettings>
  </code_scheme>
 </component>
--- a/.idea/runConfigurations/All_tests.xml
+++ b/.idea/runConfigurations/All_tests.xml
@@ -1,32 +1,21 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":briar-android:testOfficialDebugUnitTest" />
-          <option value=":briar-android:testScreenshotDebugUnitTest" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
+  <configuration default="false" name="All tests" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.briar-android" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/briar-android" />
    <method v="2">
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-api" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-core" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-java" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-android" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-api" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-core" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-headless" run_configuration_type="GradleRunConfiguration" />
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-api" run_configuration_type="AndroidJUnit" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-core" run_configuration_type="AndroidJUnit" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-android" run_configuration_type="AndroidJUnit" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-java" run_configuration_type="AndroidJUnit" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-api" run_configuration_type="AndroidJUnit" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-core" run_configuration_type="AndroidJUnit" />
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-headless" run_configuration_type="AndroidJUnit" />
    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_bramble_android.xml
+++ b/.idea/runConfigurations/All_tests_in_bramble_android.xml
@@ -1,23 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in bramble-android" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":bramble-android:testDebugUnitTest" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in bramble-android" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.bramble-android" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-android" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_bramble_api.xml
+++ b/.idea/runConfigurations/All_tests_in_bramble_api.xml
@@ -1,25 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in bramble-api" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":bramble-api:animalSnifferMain" />
-          <option value=":bramble-api:animalSnifferTest" />
-          <option value=":bramble-api:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in bramble-api" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.bramble-api" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-api" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_bramble_core.xml
+++ b/.idea/runConfigurations/All_tests_in_bramble_core.xml
@@ -1,25 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in bramble-core" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":bramble-core:animalSnifferMain" />
-          <option value=":bramble-core:animalSnifferTest" />
-          <option value=":bramble-core:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in bramble-core" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.bramble-core" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-core" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_bramble_java.xml
+++ b/.idea/runConfigurations/All_tests_in_bramble_java.xml
@@ -1,23 +1,15 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in bramble-java" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":bramble-java:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in bramble-java" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.bramble-java" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="VM_PARAMETERS" value="-ea -Djava.library.path=libs" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-java" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_briar_android.xml
+++ b/.idea/runConfigurations/All_tests_in_briar_android.xml
@@ -1,24 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in briar-android" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":briar-android:testOfficialDebugUnitTest" />
-          <option value=":briar-android:testScreenshotDebugUnitTest" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in briar-android" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.briar-android" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/briar-android" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_briar_api.xml
+++ b/.idea/runConfigurations/All_tests_in_briar_api.xml
@@ -1,25 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in briar-api" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":briar-api:animalSnifferMain" />
-          <option value=":briar-api:animalSnifferTest" />
-          <option value=":briar-api:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in briar-api" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.briar-api" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/briar-api" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_briar_core.xml
+++ b/.idea/runConfigurations/All_tests_in_briar_core.xml
@@ -1,25 +1,14 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in briar-core" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":briar-core:animalSnifferMain" />
-          <option value=":briar-core:animalSnifferTest" />
-          <option value=":briar-core:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in briar-core" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.briar-core" />
+    <option name="PACKAGE_NAME" value="" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/briar-core" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/All_tests_in_briar_headless.xml
+++ b/.idea/runConfigurations/All_tests_in_briar_headless.xml
@@ -1,23 +1,15 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="All tests in briar-headless" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":briar-headless:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="All tests in briar-headless" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.briar-headless" />
+    <option name="PACKAGE_NAME" value="org.briarproject.briar.headless" />
+    <option name="MAIN_CLASS_NAME" value="" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="package" />
+    <option name="VM_PARAMETERS" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/briar-headless" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/BridgeTest.xml
+++ b/.idea/runConfigurations/BridgeTest.xml
@@ -1,28 +1,24 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="BridgeTest" type="GradleRunConfiguration" factoryName="Gradle">
-    <ExternalSystemSettings>
-      <option name="env">
-        <map>
-          <entry key="OPTIONAL_TESTS" value="org.briarproject.bramble.plugin.tor.BridgeTest" />
-        </map>
-      </option>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="--tests &quot;org.briarproject.bramble.plugin.tor.BridgeTest&quot;" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":bramble-java:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
+  <configuration default="false" name="BridgeTest" type="AndroidJUnit" factoryName="Android JUnit" nameIsGenerated="true">
+    <module name="briar.bramble-java" />
+    <useClassPathOnly />
+    <extension name="coverage">
+      <pattern>
+        <option name="PATTERN" value="org.briarproject.bramble.plugin.tor.*" />
+        <option name="ENABLED" value="true" />
+      </pattern>
+    </extension>
+    <option name="PACKAGE_NAME" value="org.briarproject.bramble.plugin.tor" />
+    <option name="MAIN_CLASS_NAME" value="org.briarproject.bramble.plugin.tor.BridgeTest" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="class" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
+    <envs>
+      <env name="OPTIONAL_TESTS" value="org.briarproject.bramble.plugin.tor.BridgeTest" />
+    </envs>
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
  </configuration>
 </component>
--- a/.idea/runConfigurations/H2_Performance_Test.xml
+++ b/.idea/runConfigurations/H2_Performance_Test.xml
@@ -0,0 +1,14 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="H2 Performance Test" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.bramble-core" />
+    <option name="PACKAGE_NAME" value="org.briarproject.bramble.db" />
+    <option name="MAIN_CLASS_NAME" value="org.briarproject.bramble.db.H2DatabasePerformanceTest" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="class" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/.idea/runConfigurations/HyperSQL_Performance_Test.xml
+++ b/.idea/runConfigurations/HyperSQL_Performance_Test.xml
@@ -0,0 +1,14 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="HyperSQL Performance Test" type="AndroidJUnit" factoryName="Android JUnit">
+    <module name="briar.bramble-core" />
+    <option name="PACKAGE_NAME" value="org.briarproject.bramble.db" />
+    <option name="MAIN_CLASS_NAME" value="org.briarproject.bramble.db.HyperSqlDatabasePerformanceTest" />
+    <option name="METHOD_NAME" value="" />
+    <option name="TEST_OBJECT" value="class" />
+    <option name="PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="" />
+    <method v="2">
+      <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+    </method>
+  </configuration>
+</component>
--- a/README.md
+++ b/README.md
@@ -22,15 +22,6 @@ our site.

 [Wiki](https://code.briarproject.org/briar/briar/-/wikis/home)

-## Reproducible builds
-
-We provide [docker images](https://code.briarproject.org/briar/briar-reproducer#briar-reproducer)
-to ease the task of verifying that the published APK binaries
-include nothing but our publicly available source code.
-
-You can either use those images or use them as a blueprint to build your own environment
-for reproduction.
-
 ## Donate

 [![Donate using Liberapay](https://briarproject.org/img/liberapay.svg)](https://liberapay.com/Briar/donate) [![Flattr this](https://briarproject.org/img/flattr-badge-large.png "Flattr this")](https://flattr.com/t/592836/)   
--- a/bramble-android/build.gradle
+++ b/bramble-android/build.gradle
@@ -15,8 +15,8 @@ android {
 	defaultConfig {
 		minSdkVersion 16
 		targetSdkVersion 30
-		versionCode 10404
-		versionName "1.4.4"
+		versionCode 10306
+		versionName "1.3.6"
 		consumerProguardFiles 'proguard-rules.txt'

 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -42,8 +42,8 @@ configurations {

 dependencies {
 	implementation project(path: ':bramble-core', configuration: 'default')
-	tor "org.briarproject:tor-android:$tor_version"
-	tor "org.briarproject:obfs4proxy-android:$obfs4proxy_version@zip"
+	tor 'org.briarproject:tor-android:0.3.5.15'
+	tor 'org.briarproject:obfs4proxy-android:0.0.12-dev-40245c4a@zip'

 	annotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

@@ -53,7 +53,7 @@ dependencies {
 	testImplementation "junit:junit:$junit_version"
 	testImplementation "org.jmock:jmock:$jmock_version"
 	testImplementation "org.jmock:jmock-junit4:$jmock_version"
-	testImplementation "org.jmock:jmock-imposters:$jmock_version"
+	testImplementation "org.jmock:jmock-legacy:$jmock_version"
 }

 def torBinariesDir = 'src/main/res/raw'
--- a/bramble-android/proguard-rules.txt
+++ b/bramble-android/proguard-rules.txt
@@ -1,8 +1,6 @@
-# Keep the H2 classes that are loaded via reflection
-keep class org.h2.Driver { *; }
-keep class org.h2.engine.Engine { *; }
-keep class org.h2.store.fs.** { *; }
-# Don't warn about unused dependencies of H2 classes
+-keep,includedescriptorclasses class org.briarproject.** { *; }
+
+-keep class org.h2.** { *; }
 -dontwarn org.h2.**
 -dontnote org.h2.**

@@ -17,4 +15,5 @@
 -dontwarn sun.misc.Unsafe
 -dontnote com.google.common.**

-dontwarn com.fasterxml.jackson.databind.ext.Java7SupportImpl
+# UPnP library isn't used
+-dontwarn org.bitlet.weupnp.**
--- a/bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/AndroidTorPlugin.java
+++ b/bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/AndroidTorPlugin.java
@@ -70,14 +70,12 @@ class AndroidTorPlugin extends TorPlugin {
 			String architecture,
 			long maxLatency,
 			int maxIdleTime,
-			File torDirectory,
-			int torSocksPort,
-			int torControlPort) {
+			File torDirectory) {
 		super(ioExecutor, wakefulIoExecutor, networkManager, locationUtils,
 				torSocketFactory, clock, resourceProvider,
 				circumventionProvider, batteryManager, backoff,
 				torRendezvousCrypto, callback, architecture, maxLatency,
-				maxIdleTime, torDirectory, torSocksPort, torControlPort);
+				maxIdleTime, torDirectory);
 		this.app = app;
 		wakeLock = wakeLockManager.createWakeLock("TorPlugin");
 		String nativeLibDir = app.getApplicationInfo().nativeLibraryDir;
--- a/bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/AndroidTorPluginFactory.java
+++ b/bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/AndroidTorPluginFactory.java
@@ -3,7 +3,6 @@ package org.briarproject.bramble.plugin.tor;
 import android.app.Application;

 import org.briarproject.bramble.api.battery.BatteryManager;
-import org.briarproject.bramble.api.crypto.CryptoComponent;
 import org.briarproject.bramble.api.event.EventBus;
 import org.briarproject.bramble.api.lifecycle.IoExecutor;
 import org.briarproject.bramble.api.network.NetworkManager;
@@ -12,9 +11,7 @@ import org.briarproject.bramble.api.plugin.Backoff;
 import org.briarproject.bramble.api.plugin.BackoffFactory;
 import org.briarproject.bramble.api.plugin.PluginCallback;
 import org.briarproject.bramble.api.plugin.TorConstants;
-import org.briarproject.bramble.api.plugin.TorControlPort;
 import org.briarproject.bramble.api.plugin.TorDirectory;
-import org.briarproject.bramble.api.plugin.TorSocksPort;
 import org.briarproject.bramble.api.plugin.TransportId;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPlugin;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
@@ -59,9 +56,6 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {
 	private final AndroidWakeLockManager wakeLockManager;
 	private final Clock clock;
 	private final File torDirectory;
-	private int torSocksPort;
-	private int torControlPort;
-	private final CryptoComponent crypto;

 	@Inject
 	AndroidTorPluginFactory(@IoExecutor Executor ioExecutor,
@@ -77,10 +71,7 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {
 			BatteryManager batteryManager,
 			AndroidWakeLockManager wakeLockManager,
 			Clock clock,
-			@TorDirectory File torDirectory,
-			@TorSocksPort int torSocksPort,
-			@TorControlPort int torControlPort,
-			CryptoComponent crypto) {
+			@TorDirectory File torDirectory) {
 		this.ioExecutor = ioExecutor;
 		this.wakefulIoExecutor = wakefulIoExecutor;
 		this.app = app;
@@ -95,9 +86,6 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {
 		this.wakeLockManager = wakeLockManager;
 		this.clock = clock;
 		this.torDirectory = torDirectory;
-		this.torSocksPort = torSocksPort;
-		this.torControlPort = torControlPort;
-		this.crypto = crypto;
 	}

 	@Override
@@ -139,15 +127,13 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {

 		Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
 				MAX_POLLING_INTERVAL, BACKOFF_BASE);
-		TorRendezvousCrypto torRendezvousCrypto =
-				new TorRendezvousCryptoImpl(crypto);
+		TorRendezvousCrypto torRendezvousCrypto = new TorRendezvousCryptoImpl();
 		AndroidTorPlugin plugin = new AndroidTorPlugin(ioExecutor,
 				wakefulIoExecutor, app, networkManager, locationUtils,
 				torSocketFactory, clock, resourceProvider,
 				circumventionProvider, batteryManager, wakeLockManager,
 				backoff, torRendezvousCrypto, callback, architecture,
-				MAX_LATENCY, MAX_IDLE_TIME, torDirectory, torSocksPort,
-				torControlPort);
+				MAX_LATENCY, MAX_IDLE_TIME, torDirectory);
 		eventBus.addListener(plugin);
 		return plugin;
 	}
--- a/bramble-android/src/test/java/org/briarproject/bramble/account/AndroidAccountManagerTest.java
+++ b/bramble-android/src/test/java/org/briarproject/bramble/account/AndroidAccountManagerTest.java
@@ -9,7 +9,7 @@ import org.briarproject.bramble.api.db.DatabaseConfig;
 import org.briarproject.bramble.api.identity.IdentityManager;
 import org.briarproject.bramble.test.BrambleMockTestCase;
 import org.jmock.Expectations;
-import org.jmock.imposters.ByteBuddyClassImposteriser;
+import org.jmock.lib.legacy.ClassImposteriser;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -44,7 +44,7 @@ public class AndroidAccountManagerTest extends BrambleMockTestCase {
 	private AndroidAccountManager accountManager;

 	public AndroidAccountManagerTest() {
-		context.setImposteriser(ByteBuddyClassImposteriser.INSTANCE);
+		context.setImposteriser(ClassImposteriser.INSTANCE);
 		app = context.mock(Application.class);
 		applicationInfo = new ApplicationInfo();
 		applicationInfo.dataDir = testDir.getAbsolutePath();
--- a/bramble-android/witness.gradle
+++ b/bramble-android/witness.gradle
@@ -1,50 +1,50 @@
 dependencyVerification {
    verify = [
        'cglib:cglib:3.2.8:cglib-3.2.8.jar:3f64de999ecc5595dc84ca8ff0879d8a34c8623f9ef3c517a53ed59023fcb9db',
-        'com.android.tools.analytics-library:protos:30.0.3:protos-30.0.3.jar:f62b89dcd9de719c6a7b7e15fb1dd20e45b57222e675cf633607bd0ed6bca7e7',
-        'com.android.tools.analytics-library:shared:30.0.3:shared-30.0.3.jar:05aa9ba3cc890354108521fdf99802565aae5dd6ca44a6ac8bb8d594d1c1cd15',
-        'com.android.tools.analytics-library:tracker:30.0.3:tracker-30.0.3.jar:5d0ef35bf6733e96210b5085a2a202152921bf834d345959dce1ca3369b528df',
+        'com.android.tools.analytics-library:protos:27.1.3:protos-27.1.3.jar:0d9e6cff60b318baac250b6f5bb076a8161103338bf2749cdf1db8a5a13a1f12',
+        'com.android.tools.analytics-library:shared:27.1.3:shared-27.1.3.jar:10d2a51d8f89ff4ac849888e5a9c60b10e879c30d78545ec1da4d3df7bd56ae4',
+        'com.android.tools.analytics-library:tracker:27.1.3:tracker-27.1.3.jar:589b355a2ba796cbc0a2b2295737de6661f078262e5f87cd6f540b8d011e5ebb',
        'com.android.tools.build:aapt2-proto:4.1.0-alpha01-6193524:aapt2-proto-4.1.0-alpha01-6193524.jar:17e75523e1e92dd4f222c7368ee41df9e964a508232f591e265d0c499baf9dca',
-        'com.android.tools.build:apksig:7.0.3:apksig-7.0.3.jar:012337a2803c9a30dfc41dcbc6450686ee9e5f582549f7f126479f743a343ec9',
-        'com.android.tools.build:apkzlib:7.0.3:apkzlib-7.0.3.jar:b31e53174c92db83c5cc6e7dac6734ea4e907a72e452c2bf1818dfd082c59397',
-        'com.android.tools.build:builder-model:7.0.3:builder-model-7.0.3.jar:483f99d7494a5bed027e1e8d29111384cf535d4842f0be5a79805bd44bb68d4e',
-        'com.android.tools.build:builder-test-api:7.0.3:builder-test-api-7.0.3.jar:f6de4bc2cef545e8367bf82d7c733829c7be3b0b3b8b09fd8c58f2150e59ab46',
-        'com.android.tools.build:builder:7.0.3:builder-7.0.3.jar:c6952da0094b094c2ba0fe84c675622097c5d9b9f9beb53485b860320540cf1d',
-        'com.android.tools.build:manifest-merger:30.0.3:manifest-merger-30.0.3.jar:72b346ba6318b4b6260e6e49df4bea5da2e12329ab6c2beb2269c49a9f51f178',
-        'com.android.tools.ddms:ddmlib:30.0.3:ddmlib-30.0.3.jar:7a914a68ab93393657297234e2f37b22410ae9a433cba692ce8c727c9607e3bb',
-        'com.android.tools.external.com-intellij:intellij-core:30.0.3:intellij-core-30.0.3.jar:1ebe858d3f58eeaa8c06507f8ac0f1c7051e6c61f35a70f3c3967d5734d3abc5',
-        'com.android.tools.external.com-intellij:kotlin-compiler:30.0.3:kotlin-compiler-30.0.3.jar:ed00e441f427cb4e0d418287b9da30b12b7f735f9af32e6b5d3dc960b6a742fc',
-        'com.android.tools.external.org-jetbrains:uast:30.0.3:uast-30.0.3.jar:a77801bee6ff509910e459525c9c34d7f04b066ade123547f16f1917548eadea',
-        'com.android.tools.layoutlib:layoutlib-api:30.0.3:layoutlib-api-30.0.3.jar:4caa87e9ca2e11315f650d576cd59fec1793373bc3fca3f6d53c029e7534e7c4',
-        'com.android.tools.lint:lint-api:30.0.3:lint-api-30.0.3.jar:bcecbd2f752a6560096a9029a47d1de6bd788a51bab505c5ebfba6a18524b983',
-        'com.android.tools.lint:lint-checks:30.0.3:lint-checks-30.0.3.jar:25a7cd42dc3ad502337f131fb8b7e873c53301db0a67b1c64dd4ae7a8eb66cec',
-        'com.android.tools.lint:lint-gradle:30.0.3:lint-gradle-30.0.3.jar:94544d6147a809bf2fd3440e51f28a4e42e547d74aab53eefd74938cdad42c26',
-        'com.android.tools.lint:lint-model:30.0.3:lint-model-30.0.3.jar:0b940a7f575c2ff5cbd038260f41dde686a93c672213881ead3ce8af3513b396',
-        'com.android.tools.lint:lint:30.0.3:lint-30.0.3.jar:ee4f11001e0c7e3b776e0d67399ad354b19b0f168822ec2b7db47c0910ed227d',
-        'com.android.tools:annotations:30.0.3:annotations-30.0.3.jar:5c1944982fda8555855c4f5422fabf0dc8e2306e1f5460e9ad82dae71316bc31',
-        'com.android.tools:common:30.0.3:common-30.0.3.jar:8751efaaf2c2ddd1f0a37526c794347def6a3057ca9fc510307c13a6cf0d036f',
-        'com.android.tools:dvlib:30.0.3:dvlib-30.0.3.jar:5affafcec390041e5afd64cb924153f5e474db47ee8ccc2f555b495083141233',
-        'com.android.tools:repository:30.0.3:repository-30.0.3.jar:0a40c6f16c506903ce2c609affd8228aceda73a69d93dfa42d4f02b8491449f6',
-        'com.android.tools:sdk-common:30.0.3:sdk-common-30.0.3.jar:b45570a380360236ffee0f6bb593d66b673bad3834dfe0d6c9871fa7188ee0eb',
-        'com.android.tools:sdklib:30.0.3:sdklib-30.0.3.jar:7088f20a414fab170a21e457825e14ebe099f753558e02c8acc12c67eb412162',
-        'com.android:signflinger:7.0.3:signflinger-7.0.3.jar:903a4536db3e96b4e1e1dc1e400eb0b91bf7866d9b39cd7ec94d75dde158f152',
-        'com.android:zipflinger:7.0.3:zipflinger-7.0.3.jar:fd209c960a3eff7a339e6fcba07d5e9ef4604d1633c69ab2df987460d9804140',
-        'com.beust:jcommander:1.78:jcommander-1.78.jar:7891debb84b5f83e9bd57593ebece3399abbe0fd938cf306b3534c57913b9615',
-        'com.github.javaparser:javaparser-core:3.17.0:javaparser-core-3.17.0.jar:23f5c982e1c7771423d37d52c774e8d2e80fd7ea7305ebe448797a96f67e6fca',
+        'com.android.tools.build:apksig:4.1.3:apksig-4.1.3.jar:a851980c678ff7a6785388b9a9e8cc094788ce3c4a985ad2b19c2028fd3c631a',
+        'com.android.tools.build:apkzlib:4.1.3:apkzlib-4.1.3.jar:475903065e7e83a8c1ba78d267c97a54dc5a04d768b535093850423d7b11f2c8',
+        'com.android.tools.build:builder-model:4.1.3:builder-model-4.1.3.jar:2624a1436c3ab39dd91d3ecf9409a594b0f89ea5cab255f2e9ff11f5ee03d274',
+        'com.android.tools.build:builder-test-api:4.1.3:builder-test-api-4.1.3.jar:3d2af66726b06b53b8d6d497efcee39ff9f77eb2f8d2cce38b31502383a40d2c',
+        'com.android.tools.build:builder:4.1.3:builder-4.1.3.jar:a40426cd6d68f6a722ef4950058c075e4547025e8c2fd78e732ad89f15176f84',
+        'com.android.tools.build:gradle-api:4.1.3:gradle-api-4.1.3.jar:11b1fb9de658bdcf9290b1c1517060d0c4d93f2b27975934989ca4ac890bc077',
+        'com.android.tools.build:manifest-merger:27.1.3:manifest-merger-27.1.3.jar:ce8d4009b1f1584777a7ffa1da3b0551dc316bc8e08112e442c352af70f46f2d',
+        'com.android.tools.ddms:ddmlib:27.1.3:ddmlib-27.1.3.jar:8f76e8236d2b9eebf26378746dad025c4c7c056a02e133dae4ddef47b283c710',
+        'com.android.tools.external.com-intellij:intellij-core:27.1.3:intellij-core-27.1.3.jar:652814fa099b4746fb6f10e19718e476952e8b5bac24e17d914f90650ad21808',
+        'com.android.tools.external.com-intellij:kotlin-compiler:27.1.3:kotlin-compiler-27.1.3.jar:8d7a78d5efd213c5e467e42bd205582aad73ffc77ee5dc18eb1361c9af72f125',
+        'com.android.tools.external.org-jetbrains:uast:27.1.3:uast-27.1.3.jar:aea53944a1ac6a05f12297b55290e8cbecfe54c4166260cfba4405823bfe1c78',
+        'com.android.tools.layoutlib:layoutlib-api:27.1.3:layoutlib-api-27.1.3.jar:23875ce0a8429f33a4e86cc358f658faa0ba9c576f5f05760e544b453d67d04b',
+        'com.android.tools.lint:lint-api:27.1.3:lint-api-27.1.3.jar:97666be32bcadacd944416ea334a9575ef8f4ad0c8f333151491ff4a7df43e1c',
+        'com.android.tools.lint:lint-checks:27.1.3:lint-checks-27.1.3.jar:b2d71ae84a31490fe9ff26c706163fe245b2aea98e3eb747214c1085df444708',
+        'com.android.tools.lint:lint-gradle-api:27.1.3:lint-gradle-api-27.1.3.jar:e54131c287a2954e6ed78a3351e5e10e35a1da2f09ac443bf44b705c71b63a4d',
+        'com.android.tools.lint:lint-gradle:27.1.3:lint-gradle-27.1.3.jar:6a79e48943649d63665db7b17dbaff7af93e94ab9b15072f1a4d90486294ee9f',
+        'com.android.tools.lint:lint-model:27.1.3:lint-model-27.1.3.jar:acb9e792db7000e38e3c3ca21a9b14f2de6549d7a3fc92a97ffba3d06345e5bf',
+        'com.android.tools.lint:lint:27.1.3:lint-27.1.3.jar:5a2e69d0901a3a476a5b2d5001de755868113145f5f6aa557750cfad5389a44b',
+        'com.android.tools:annotations:27.1.3:annotations-27.1.3.jar:904dd771883496d5dfc86619ab2555968ea4e8a29d7a5f4f7cae6fbf5429f8f5',
+        'com.android.tools:common:27.1.3:common-27.1.3.jar:17ab4728e3ea50f047dd5937f0faf35f2c5416962ed74891057087ddc328bf96',
+        'com.android.tools:dvlib:27.1.3:dvlib-27.1.3.jar:cead1c0c356cbe43e6855b0330fe09ef4bec2c72e22bdb4c6e7cf7e6b1dfbc37',
+        'com.android.tools:repository:27.1.3:repository-27.1.3.jar:99de1a178855b56b8cd91a56296f1e0a9399c445e6acc51f1d2927947cc472cb',
+        'com.android.tools:sdk-common:27.1.3:sdk-common-27.1.3.jar:b591e2aa0f1be600795f5c9e2bf81cba9b052bee452fc86c3362b5dd9e427a14',
+        'com.android.tools:sdklib:27.1.3:sdklib-27.1.3.jar:ad6c08a45fe2904d05656bdddf9f623fa5c1d16bbd7b8d6a270a0734136ae02e',
+        'com.android:signflinger:4.1.3:signflinger-4.1.3.jar:f3103b55ccdc8dd9ee2517eb26af93b904d41303726594372d0df59d51156e5c',
+        'com.android:zipflinger:4.1.3:zipflinger-4.1.3.jar:48569896c0497268308a8014c66eb0f2bace2b9e2fc9390f3012823fb86387d5',
        'com.google.code.findbugs:annotations:3.0.1:annotations-3.0.1.jar:6b47ff0a6de0ce17cbedc3abb0828ca5bce3009d53ea47b3723ff023c4742f79',
        'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
-        'com.google.code.gson:gson:2.8.6:gson-2.8.6.jar:c8fb4839054d280b3033f800d1f5a97de2f028eb8ba2eb458ad287e536f3f25f',
+        'com.google.code.gson:gson:2.8.5:gson-2.8.5.jar:233a0149fc365c9f6edbd683cfe266b19bdc773be98eabdaf6b3c924b48e7d81',
        'com.google.dagger:dagger-compiler:2.33:dagger-compiler-2.33.jar:aa8a0d8370c578fd6999802d0d90b9829377a46d2c1141e11b8f737970e7155e',
        'com.google.dagger:dagger-producers:2.33:dagger-producers-2.33.jar:5897f0b6eef799c2adfe3ccacc58c0fb374d58acb063c3ebe5366c38a8bce5c8',
        'com.google.dagger:dagger-spi:2.33:dagger-spi-2.33.jar:e2dcab2221b8afb9556ef0a1c83b0bd5f42552e254322a257330f754cdbbb9d4',
        'com.google.dagger:dagger:2.33:dagger-2.33.jar:d8798c5b8cf6b125234e33af5c6293bb9f2208ce29b57924c35b8c0be7b6bdcb',
        'com.google.errorprone:error_prone_annotations:2.2.0:error_prone_annotations-2.2.0.jar:6ebd22ca1b9d8ec06d41de8d64e0596981d9607b42035f9ed374f9de271a481a',
-        'com.google.errorprone:error_prone_annotations:2.3.4:error_prone_annotations-2.3.4.jar:baf7d6ea97ce606c53e11b6854ba5f2ce7ef5c24dddf0afa18d1260bd25b002c',
+        'com.google.errorprone:error_prone_annotations:2.3.2:error_prone_annotations-2.3.2.jar:357cd6cfb067c969226c442451502aee13800a24e950fdfde77bcdb4565a668d',
        'com.google.errorprone:javac-shaded:9-dev-r4023-3:javac-shaded-9-dev-r4023-3.jar:65bfccf60986c47fbc17c9ebab0be626afc41741e0a6ec7109e0768817a36f30',
        'com.google.googlejavaformat:google-java-format:1.5:google-java-format-1.5.jar:aa19ad7850fb85178aa22f2fddb163b84d6ce4d0035872f30d4408195ca1144e',
        'com.google.guava:failureaccess:1.0.1:failureaccess-1.0.1.jar:a171ee4c734dd2da837e4b16be9df4661afab72a41adaf31eb84dfdaf936ca26',
        'com.google.guava:guava:27.1-jre:guava-27.1-jre.jar:4a5aa70cc968a4d137e599ad37553e5cfeed2265e8c193476d7119036c536fe7',
-        'com.google.guava:guava:30.1-jre:guava-30.1-jre.jar:e6dd072f9d3fe02a4600688380bd422bdac184caf6fe2418cfdd0934f09432aa',
+        'com.google.guava:guava:28.1-jre:guava-28.1-jre.jar:30beb8b8527bd07c6e747e77f1a92122c2f29d57ce347461a4a55eb26e382da4',
        'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava:listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:b372a037d4230aa57fbeffdef30fd6123f9c0c2db85d0aced00c91b974f33f99',
        'com.google.j2objc:j2objc-annotations:1.1:j2objc-annotations-1.1.jar:2994a7eb78f2710bd3d3bfb639b2c94e219cedac0d4d084d516e78c16dddecf6',
        'com.google.j2objc:j2objc-annotations:1.3:j2objc-annotations-1.3.jar:21af30c92267bd6122c0e0b4d20cccb6641a37eaf956c6540ec471d584e64a7b',
@@ -54,108 +54,63 @@ dependencyVerification {
        'com.squareup:javapoet:1.13.0:javapoet-1.13.0.jar:4c7517e848a71b36d069d12bb3bf46a70fd4cda3105d822b0ed2e19c00b69291',
        'com.squareup:javawriter:2.5.0:javawriter-2.5.0.jar:fcfb09fb0ea0aa97d3cfe7ea792398081348e468f126b3603cb3803f240197f0',
        'com.sun.activation:javax.activation:1.2.0:javax.activation-1.2.0.jar:993302b16cd7056f21e779cc577d175a810bb4900ef73cd8fbf2b50f928ba9ce',
-        'com.sun.istack:istack-commons-runtime:3.0.8:istack-commons-runtime-3.0.8.jar:4ffabb06be454a05e4398e20c77fa2b6308d4b88dfbef7ca30a76b5b7d5505ef',
-        'com.sun.xml.fastinfoset:FastInfoset:1.2.16:FastInfoset-1.2.16.jar:056f3a1e144409f21ed16afc26805f58e9a21f3fce1543c42d400719d250c511',
-        'com.thoughtworks.qdox:qdox:1.12.1:qdox-1.12.1.jar:21fba22f830e9268f07cf4ab2d99e8181abbdcb0cb91ee0228eb3cb918dcdd1d',
+        'com.sun.istack:istack-commons-runtime:3.0.7:istack-commons-runtime-3.0.7.jar:6443e10ba2e259fb821d9b6becf10db5316285fc30c53cec9d7b19a3877e7fdf',
+        'com.sun.xml.fastinfoset:FastInfoset:1.2.15:FastInfoset-1.2.15.jar:785861db11ca1bd0d1956682b974ad73eb19cd3e01a4b3fa82d62eca97210aec',
        'commons-codec:commons-codec:1.10:commons-codec-1.10.jar:4241dfa94e711d435f29a4604a3e2de5c4aa3c165e23bd066be6fc1fc4309569',
-        'commons-io:commons-io:2.4:commons-io-2.4.jar:cc6a41dc3eaacc9e440a6bd0d2890b20d36b4ee408fe2d67122f328bb6e01581',
        'commons-logging:commons-logging:1.2:commons-logging-1.2.jar:daddea1ea0be0f56978ab3006b8ac92834afeefbd9b7e4e6316fca57df0fa636',
-        'info.picocli:picocli:4.5.2:picocli-4.5.2.jar:b4395e9a67932616efd2245d984bf5fcd453c2c5049558c3ce959ac2af4d3fac',
-        'it.unimi.dsi:fastutil:8.4.0:fastutil-8.4.0.jar:2ad2824a4a0a0eb836b52ee2fc84ba2134f44bce7bfa54015ae3f31c710a3071',
-        'jakarta.activation:jakarta.activation-api:1.2.1:jakarta.activation-api-1.2.1.jar:8b0a0f52fa8b05c5431921a063ed866efaa41dadf2e3a7ee3e1961f2b0d9645b',
-        'jakarta.xml.bind:jakarta.xml.bind-api:2.3.2:jakarta.xml.bind-api-2.3.2.jar:69156304079bdeed9fc0ae3b39389f19b3cc4ba4443bc80508995394ead742ea',
+        'it.unimi.dsi:fastutil:7.2.0:fastutil-7.2.0.jar:74fa208043740642f7e6eb09faba15965218ad2f50ce3020efb100136e4b591c',
+        'javax.activation:javax.activation-api:1.2.0:javax.activation-api-1.2.0.jar:43fdef0b5b6ceb31b0424b208b930c74ab58fac2ceeb7b3f6fd3aeb8b5ca4393',
        'javax.annotation:jsr250-api:1.0:jsr250-api-1.0.jar:a1a922d0d9b6d183ed3800dfac01d1e1eb159f0e8c6f94736931c1def54a941f',
        'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
-        'jline:jline:2.14.6:jline-2.14.6.jar:97d1acaac82409be42e622d7a54d3ae9d08517e8aefdea3d2ba9791150c2f02d',
-        'junit:junit:4.13.1:junit-4.13.1.jar:c30719db974d6452793fe191b3638a5777005485bae145924044530ffa5f6122',
+        'javax.xml.bind:jaxb-api:2.3.1:jaxb-api-2.3.1.jar:88b955a0df57880a26a74708bc34f74dcaf8ebf4e78843a28b50eae945732b06',
        'junit:junit:4.13.2:junit-4.13.2.jar:8e495b634469d64fb8acfa3495a065cbacc8a0fff55ce1e31007be4c16dc57d3',
        'net.bytebuddy:byte-buddy:1.9.12:byte-buddy-1.9.12.jar:3688c3d434bebc3edc5516296a2ed0f47b65e451071b4afecad84f902f0efc11',
-        'net.java.dev.jna:jna-platform:5.6.0:jna-platform-5.6.0.jar:9ecea8bf2b1b39963939d18b70464eef60c508fed8820f9dcaba0c35518eabf7',
-        'net.java.dev.jna:jna:5.6.0:jna-5.6.0.jar:5557e235a8aa2f9766d5dc609d67948f2a8832c2d796cea9ef1d6cbe0b3b7eaf',
        'net.jcip:jcip-annotations:1.0:jcip-annotations-1.0.jar:be5805392060c71474bf6c9a67a099471274d30b83eef84bfc4e0889a4f1dcc0',
        'net.ltgt.gradle.incap:incap:0.2:incap-0.2.jar:b625b9806b0f1e4bc7a2e3457119488de3cd57ea20feedd513db070a573a4ffd',
        'net.sf.jopt-simple:jopt-simple:4.9:jopt-simple-4.9.jar:26c5856e954b5f864db76f13b86919b59c6eecf9fd930b96baa8884626baf2f5',
        'net.sf.kxml:kxml2:2.3.0:kxml2-2.3.0.jar:f264dd9f79a1fde10ce5ecc53221eff24be4c9331c830b7d52f2f08a7b633de2',
        'org.apache-extras.beanshell:bsh:2.0b6:bsh-2.0b6.jar:a17955976070c0573235ee662f2794a78082758b61accffce8d3f8aedcd91047',
-        'org.apache.ant:ant-antlr:1.10.9:ant-antlr-1.10.9.jar:7623dc9d0f20ea713290c6bf1a23f4c059447aef7ff9f5b2be75960f3f028d2e',
-        'org.apache.ant:ant-junit:1.10.9:ant-junit-1.10.9.jar:960bdc8827954d62206ba42d0a68a7ee4476175ba47bb113e17e77cce7394630',
-        'org.apache.ant:ant-launcher:1.10.9:ant-launcher-1.10.9.jar:fcce891f57f3be72149ff96ac2a80574165b3e0839866b95d24528f3027d50c1',
-        'org.apache.ant:ant:1.10.9:ant-1.10.9.jar:0715478af585ea80a18985613ebecdc7922122d45b2c3c970ff9b352cddb75fc',
-        'org.apache.commons:commons-compress:1.20:commons-compress-1.20.jar:0aeb625c948c697ea7b205156e112363b59ed5e2551212cd4e460bdb72c7c06e',
+        'org.apache.commons:commons-compress:1.12:commons-compress-1.12.jar:2c1542faf343185b7cab9c3d55c8ae5471d6d095d3887a4adefdbdf2984dc0b6',
        'org.apache.httpcomponents:httpclient:4.5.6:httpclient-4.5.6.jar:c03f813195e7a80e3608d0ddd8da80b21696a4c92a6a2298865bf149071551c7',
        'org.apache.httpcomponents:httpcore:4.4.10:httpcore-4.4.10.jar:78ba1096561957db1b55200a159b648876430342d15d461277e62360da19f6fd',
        'org.apache.httpcomponents:httpmime:4.5.6:httpmime-4.5.6.jar:0b2b1102c18d3c7e05a77214b9b7501a6f6056174ae5604e0e256776eda7553e',
        'org.bouncycastle:bcpkix-jdk15on:1.56:bcpkix-jdk15on-1.56.jar:7043dee4e9e7175e93e0b36f45b1ec1ecb893c5f755667e8b916eb8dd201c6ca',
        'org.bouncycastle:bcprov-jdk15on:1.56:bcprov-jdk15on-1.56.jar:963e1ee14f808ffb99897d848ddcdb28fa91ddda867eb18d303e82728f878349',
        'org.briarproject:obfs4proxy-android:0.0.12-dev-40245c4a:obfs4proxy-android-0.0.12-dev-40245c4a.zip:8ab05a8f8391be2cb5ab2b665c281a06d9e3a756bd0f95a40a36ca927866ea82',
-        'org.briarproject:tor-android:0.3.5.17:tor-android-0.3.5.17.jar:1888afc10a26b93d00a010ea27bf0b1b162a6d524688b08b98d70d14dc363b54',
+        'org.briarproject:tor-android:0.3.5.15:tor-android-0.3.5.15.jar:560c5070166300b396cb2f28d82d9f639ee1fb5479096a3cef67da56d39937ad',
        'org.checkerframework:checker-compat-qual:2.5.3:checker-compat-qual-2.5.3.jar:d76b9afea61c7c082908023f0cbc1427fab9abd2df915c8b8a3e7a509bccbc6d',
        'org.checkerframework:checker-qual:2.5.2:checker-qual-2.5.2.jar:64b02691c8b9d4e7700f8ee2e742dce7ea2c6e81e662b7522c9ee3bf568c040a',
-        'org.checkerframework:checker-qual:3.5.0:checker-qual-3.5.0.jar:729990b3f18a95606fc2573836b6958bcdb44cb52bfbd1b7aa9c339cff35a5a4',
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-        'org.codehaus.groovy:groovy-astbuilder:3.0.7:groovy-astbuilder-3.0.7.jar:b290451eb1583666e906c41f7d14747b4cc96363c99c478b244634fd5dfc9013',
-        'org.codehaus.groovy:groovy-cli-picocli:3.0.7:groovy-cli-picocli-3.0.7.jar:71b4bd11fb30a9c7b5618e22122c9c5141958fb27f4dcf0068b6f715088f6916',
-        'org.codehaus.groovy:groovy-console:3.0.7:groovy-console-3.0.7.jar:0541b358b6b8e5363215026736168fccfec1d91bac678d066fa77349eeeaa5dd',
-        'org.codehaus.groovy:groovy-datetime:3.0.7:groovy-datetime-3.0.7.jar:b9823d14b1a4f94236ae2f8a471701aab17e093e1b33402b91550b5c8dd88f04',
-        'org.codehaus.groovy:groovy-docgenerator:3.0.7:groovy-docgenerator-3.0.7.jar:bf53f7a11c9eb1e278e1b8ed2714c741bcf781235c803ad3ba1555f2614573f3',
-        'org.codehaus.groovy:groovy-groovydoc:3.0.7:groovy-groovydoc-3.0.7.jar:86b24dfc23c005066ab83927cdb54177f06c9531773f2e2d2ecc9a131f7c2677',
-        'org.codehaus.groovy:groovy-groovysh:3.0.7:groovy-groovysh-3.0.7.jar:5c40e78cbc09726aedd1c75fab112d245d665d6294870f9119e6cd3013ed14ab',
-        'org.codehaus.groovy:groovy-jmx:3.0.7:groovy-jmx-3.0.7.jar:0a89f3007884eb156751937d93382038b83d39c7c2f0ab156ebf251a7251f2ab',
-        'org.codehaus.groovy:groovy-json:3.0.7:groovy-json-3.0.7.jar:df1f0ee475e3fc93a6a0d17548294e160cca5de6d9d36817a7be1fbe650de03b',
-        'org.codehaus.groovy:groovy-jsr223:3.0.7:groovy-jsr223-3.0.7.jar:1dbd969595332416193baa660fbb45743d19696eaa25fe98e591a2739e13517e',
-        'org.codehaus.groovy:groovy-macro:3.0.7:groovy-macro-3.0.7.jar:c6cc06df526b39e2c359e2435f0071594c5a1c7babafaa6c184fdd8fa931531f',
-        'org.codehaus.groovy:groovy-nio:3.0.7:groovy-nio-3.0.7.jar:db54c577882b294cd8c975ec5451596441baf54781319c61627dca0e0c2361ef',
-        'org.codehaus.groovy:groovy-servlet:3.0.7:groovy-servlet-3.0.7.jar:5b6a909bf501c209adfb6205b9e740649609074455fd979bf9da4853e6ff9a39',
-        'org.codehaus.groovy:groovy-sql:3.0.7:groovy-sql-3.0.7.jar:252bb6c74e1a9f41756ad4fbd3b0d2eddc93bb61109961dd1952a37bf2d57a64',
-        'org.codehaus.groovy:groovy-swing:3.0.7:groovy-swing-3.0.7.jar:bd942032d9328d54c6679c49a41f6caa0d4a0039ebe598493b8a647730d98cff',
-        'org.codehaus.groovy:groovy-templates:3.0.7:groovy-templates-3.0.7.jar:f119e07f650ef186ae5a4b944f9e30915b14311bad47c94a6b32de8d4f69bc80',
-        'org.codehaus.groovy:groovy-test-junit5:3.0.7:groovy-test-junit5-3.0.7.jar:c16eeea07b8e396891e266d7ba9388b24ac804237ffdd9a792b0d08969bad014',
-        'org.codehaus.groovy:groovy-test:3.0.7:groovy-test-3.0.7.jar:f71afd7c25d43017f89ea47e6de6daec971d159047dae083c1513a8422d44b90',
-        'org.codehaus.groovy:groovy-testng:3.0.7:groovy-testng-3.0.7.jar:713d5f2231bbb5712aefd362151b9ffd884aeb7ef2e773315cc54259cbdd063d',
-        'org.codehaus.groovy:groovy-xml:3.0.7:groovy-xml-3.0.7.jar:8a62e7c9ddece3e82676c4bef2f2c100f459602cd1fb6a14e94187bf863e97ff',
-        'org.codehaus.groovy:groovy:3.0.7:groovy-3.0.7.jar:51d1777e8dd1f00e60ea56e00d8a354ff5aab1f00fc8464ae8d39d71867e401f',
+        'org.checkerframework:checker-qual:2.8.1:checker-qual-2.8.1.jar:9103499008bcecd4e948da29b17864abb64304e15706444ae209d17ebe0575df',
+        'org.codehaus.groovy:groovy-all:2.4.15:groovy-all-2.4.15.jar:51d6c4e71782e85674239189499854359d380fb75e1a703756e3aaa5b98a5af0',
        'org.codehaus.mojo:animal-sniffer-annotations:1.17:animal-sniffer-annotations-1.17.jar:92654f493ecfec52082e76354f0ebf87648dc3d5cec2e3c3cdb947c016747a53',
-        'org.glassfish.jaxb:jaxb-runtime:2.3.2:jaxb-runtime-2.3.2.jar:e6e0a1e89fb6ff786279e6a0082d5cef52dc2ebe67053d041800737652b4fd1b',
-        'org.glassfish.jaxb:txw2:2.3.2:txw2-2.3.2.jar:4a6a9f483388d461b81aa9a28c685b8b74c0597993bf1884b04eddbca95f48fe',
-        'org.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
+        'org.codehaus.mojo:animal-sniffer-annotations:1.18:animal-sniffer-annotations-1.18.jar:47f05852b48ee9baefef80fa3d8cea60efa4753c0013121dd7fe5eef2e5c729d',
+        'org.glassfish.jaxb:jaxb-runtime:2.3.1:jaxb-runtime-2.3.1.jar:45fecfa5c8217ce1f3652ab95179790ec8cc0dec0384bca51cbeb94a293d9f2f',
+        'org.glassfish.jaxb:txw2:2.3.1:txw2-2.3.1.jar:34975dde1c6920f1a39791142235689bc3cd357e24d05edd8ff93b885bd68d60',
        'org.hamcrest:hamcrest-core:2.1:hamcrest-core-2.1.jar:e09109e54a289d88506b9bfec987ddd199f4217c9464132668351b9a4f00bee9',
        'org.hamcrest:hamcrest-library:2.1:hamcrest-library-2.1.jar:b7e2b6895b3b679f0e47b6380fda391b225e9b78505db9d8bdde8d3cc8d52a21',
        'org.hamcrest:hamcrest:2.1:hamcrest-2.1.jar:ba93b2e3a562322ba432f0a1b53addcc55cb188253319a020ed77f824e692050',
-        'org.jacoco:org.jacoco.agent:0.8.3:org.jacoco.agent-0.8.3.jar:522deb254ee16a04cc8341cc8f335f5cb7232982994d961b9cf3a0454709209f',
-        'org.jacoco:org.jacoco.ant:0.8.3:org.jacoco.ant-0.8.3.jar:735844e1ae15f9b875b42a27ac5cb61cc26e106d9e839e5d1c6756709b424ce0',
-        'org.jacoco:org.jacoco.core:0.8.3:org.jacoco.core-0.8.3.jar:0818437bc060a0c7cc798148f22b713702aae2771aba104444407697d578f1ea',
-        'org.jacoco:org.jacoco.report:0.8.3:org.jacoco.report-0.8.3.jar:aae08fa4ff043c807b8876cdb2d8705eb8449a55efce461baa6c09da245088c1',
-        'org.jetbrains.intellij.deps:trove4j:1.0.20181211:trove4j-1.0.20181211.jar:affb7c85a3c87bdcf69ff1dbb84de11f63dc931293934bc08cd7ab18de083601',
-        'org.jetbrains.kotlin:kotlin-reflect:1.4.32:kotlin-reflect-1.4.32.jar:dbf19e9cdaa9c3c170f3f6f6ce3922f38dfc1d7fa1cab5b7c23a19da8b5eec5b',
+        'org.jetbrains.kotlin:kotlin-reflect:1.3.72:kotlin-reflect-1.3.72.jar:a188d9367de1c4ee9479db630985c0597b20709c83161b1430d24edb27e38c40',
+        'org.jetbrains.kotlin:kotlin-stdlib-common:1.3.72:kotlin-stdlib-common-1.3.72.jar:5e7d1552863e480c1628b1cc39ce230ef829f5b7230106215a05acda5172203a',
        'org.jetbrains.kotlin:kotlin-stdlib-common:1.4.20:kotlin-stdlib-common-1.4.20.jar:a7112c9b3cefee418286c9c9372f7af992bd1e6e030691d52f60cb36dbec8320',
-        'org.jetbrains.kotlin:kotlin-stdlib-common:1.4.32:kotlin-stdlib-common-1.4.32.jar:e1ff6f55ee9e7591dcc633f7757bac25a7edb1cc7f738b37ec652f10f66a4145',
-        'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.32:kotlin-stdlib-jdk7-1.4.32.jar:5f801e75ca27d8791c14b07943c608da27620d910a8093022af57f543d5d98b6',
-        'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.32:kotlin-stdlib-jdk8-1.4.32.jar:adc43e54757b106e0cd7b3b7aa257dff471b61efdabe067fc02b2f57e2396262',
+        'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.72:kotlin-stdlib-jdk7-1.3.72.jar:40566c0c08d414b9413ba556ff7f8a0b04b98b9f0f424d122dd2088510efccc4',
+        'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.3.72:kotlin-stdlib-jdk8-1.3.72.jar:133da70cfc07b56094282eac5c59bccd59f167ee2ead22e5282876d8bc10bf95',
+        'org.jetbrains.kotlin:kotlin-stdlib:1.3.72:kotlin-stdlib-1.3.72.jar:3856a7349ebacd6d1be6802b2fed9c4dc2c5a564ea92b6b945ac988243d4b16b',
        'org.jetbrains.kotlin:kotlin-stdlib:1.4.20:kotlin-stdlib-1.4.20.jar:b8ab1da5cdc89cb084d41e1f28f20a42bd431538642a5741c52bbfae3fa3e656',
-        'org.jetbrains.kotlin:kotlin-stdlib:1.4.32:kotlin-stdlib-1.4.32.jar:13e9fd3e69dc7230ce0fc873a92a4e5d521d179bcf1bef75a6705baac3bfecba',
        'org.jetbrains.kotlinx:kotlinx-metadata-jvm:0.1.0:kotlinx-metadata-jvm-0.1.0.jar:9753bb39efef35957c5c15df9a3cb769aabf2cdfa74b47afcb7760e5146be3b5',
+        'org.jetbrains.trove4j:trove4j:20160824:trove4j-20160824.jar:1917871c8deb468307a584680c87a44572f5a8b0b98c6d397fc0f5f86596dbe7',
        'org.jetbrains:annotations:13.0:annotations-13.0.jar:ace2a10dc8e2d5fd34925ecac03e4988b2c0f851650c94b8cef49ba1bd111478',
        'org.jmock:jmock-imposters:2.12.0:jmock-imposters-2.12.0.jar:3b836269745a137c9b2347e8d7c2104845b126ef04f012d6bfd94f1a7dea7b09',
        'org.jmock:jmock-junit4:2.12.0:jmock-junit4-2.12.0.jar:3233062fc889637c151a24f1ee086bad04321ab7d8264fef279daff0fa27205b',
        'org.jmock:jmock-legacy:2.12.0:jmock-legacy-2.12.0.jar:dea3a9cca653d082e2fe7e40232e982fe03a9984c7d67ceff24f3e03fe580dcd',
        'org.jmock:jmock-testjar:2.12.0:jmock-testjar-2.12.0.jar:efefbcf6cd294d0e29f0c46eb2a3380d4ca4e1763ff719c69e2f2ac62f564a04',
        'org.jmock:jmock:2.12.0:jmock-2.12.0.jar:266d07314c0cd343c46ff8a55601272de8cf406807caf55e6f313295f83d10be',
-        'org.junit.jupiter:junit-jupiter-api:5.7.0:junit-jupiter-api-5.7.0.jar:b03f78e0daeed2d77a0af9bcd662b4cdb9693f7ee72e01a539b508b84c63d182',
-        'org.junit.jupiter:junit-jupiter-engine:5.7.0:junit-jupiter-engine-5.7.0.jar:dfa26af94644ac2612dde6625852fcb550a0d21caa243257de54cba738ba87af',
-        'org.junit.platform:junit-platform-commons:1.7.0:junit-platform-commons-1.7.0.jar:5330ee87cc7586e6e25175a34e9251624ff12ff525269d3415d0b4ca519b6fea',
-        'org.junit.platform:junit-platform-engine:1.7.0:junit-platform-engine-1.7.0.jar:75f21a20dc594afdc875736725b408cec6d0344874d29f34b2dd3075500236f2',
-        'org.junit.platform:junit-platform-launcher:1.7.0:junit-platform-launcher-1.7.0.jar:fbdc748fde4c4279fe1d3c607447cb3b7ccd45d7338fc574f8a894ddf2d16818',
-        'org.jvnet.staxex:stax-ex:1.8.1:stax-ex-1.8.1.jar:20522549056e9e50aa35ef0b445a2e47a53d06be0b0a9467d704e2483ffb049a',
+        'org.jvnet.staxex:stax-ex:1.8:stax-ex-1.8.jar:95b05d9590af4154c6513b9c5dc1fb2e55b539972ba0a9ef28e9a0c01d83ad77',
        'org.objenesis:objenesis:3.0.1:objenesis-3.0.1.jar:7a8ff780b9ff48415d7c705f60030b0acaa616e7f823c98eede3b63508d4e984',
-        'org.opentest4j:opentest4j:1.2.0:opentest4j-1.2.0.jar:58812de60898d976fb81ef3b62da05c6604c18fd4a249f5044282479fc286af2',
        'org.ow2.asm:asm-analysis:7.0:asm-analysis-7.0.jar:e981f8f650c4d900bb033650b18e122fa6b161eadd5f88978d08751f72ee8474',
        'org.ow2.asm:asm-commons:7.0:asm-commons-7.0.jar:fed348ef05958e3e846a3ac074a12af5f7936ef3d21ce44a62c4fa08a771927d',
        'org.ow2.asm:asm-tree:7.0:asm-tree-7.0.jar:cfd7a0874f9de36a999c127feeadfbfe6e04d4a71ee954d7af3d853f0be48a6c',
        'org.ow2.asm:asm-util:7.0:asm-util-7.0.jar:75fbbca440ef463f41c2b0ab1a80abe67e910ac486da60a7863cbcb5bae7e145',
        'org.ow2.asm:asm:7.0:asm-7.0.jar:b88ef66468b3c978ad0c97fd6e90979e56155b4ac69089ba7a44e9aa7ffe9acf',
        'org.ow2.asm:asm:7.1:asm-7.1.jar:4ab2fa2b6d2cc9ccb1eaa05ea329c407b47b13ed2915f62f8c4b8cc96258d4de',
-        'org.testng:testng:7.3.0:testng-7.3.0.jar:63727488f9717d57f0d0a0fee5a1fc10a2be9cfcff2ec3a7187656d663c0774e',
-        'xerces:xercesImpl:2.12.0:xercesImpl-2.12.0.jar:b50d3a4ca502faa4d1c838acb8aa9480446953421f7327e338c5dda3da5e76d0',
-        'xml-apis:xml-apis:1.4.01:xml-apis-1.4.01.jar:a840968176645684bb01aed376e067ab39614885f9eee44abe35a5f20ebe7fad',
    ]
 }
--- a/bramble-api/build.gradle
+++ b/bramble-api/build.gradle
@@ -13,6 +13,7 @@ dependencies {
 	testImplementation "junit:junit:$junit_version"
 	testImplementation "org.jmock:jmock:$jmock_version"
 	testImplementation "org.jmock:jmock-junit4:$jmock_version"
+	testImplementation "org.jmock:jmock-legacy:$jmock_version"

 	signature 'org.codehaus.mojo.signature:java16:1.1@signature'
 }
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/FeatureFlags.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/FeatureFlags.java
@@ -11,9 +11,9 @@ public interface FeatureFlags {

 	boolean shouldEnableDisappearingMessages();

-	boolean shouldEnablePrivateGroupsInCore();
+	boolean shouldEnableConnectViaBluetooth();

-	boolean shouldEnableForumsInCore();
+	boolean shouldEnableTransferData();

-	boolean shouldEnableBlogsInCore();
+	boolean shouldEnableShareAppViaOfflineHotspot();
 }
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/WeakSingletonProvider.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/WeakSingletonProvider.java
@@ -1,35 +0,0 @@
-package org.briarproject.bramble.api;
-
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-
-import java.lang.ref.WeakReference;
-
-import javax.annotation.concurrent.GuardedBy;
-import javax.inject.Provider;
-
-/**
- * A {@link Provider} that keeps a {@link WeakReference} to the last provided
- * instance and provides the same instance again until the instance is garbage
- * collected.
- */
-@NotNullByDefault
-public abstract class WeakSingletonProvider<T> implements Provider<T> {
-
-	private final Object lock = new Object();
-	@GuardedBy("lock")
-	private WeakReference<T> ref = new WeakReference<>(null);
-
-	@Override
-	public T get() {
-		synchronized (lock) {
-			T instance = ref.get();
-			if (instance == null) {
-				instance = createInstance();
-				ref = new WeakReference<>(instance);
-			}
-			return instance;
-		}
-	}
-
-	public abstract T createInstance();
-}
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/client/ClientHelper.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/client/ClientHelper.java
@@ -128,7 +128,7 @@ public interface ClientHelper {
 	 * group.
 	 */
 	ContactId getContactId(Transaction txn, GroupId contactGroupId)
-			throws DbException;
+			throws DbException, FormatException;

 	/**
 	 * Stores the given contact ID in the group metadata of the given contact
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/contact/ContactManager.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/contact/ContactManager.java
@@ -107,32 +107,6 @@ public interface ContactManager {
 	 */
 	String getHandshakeLink() throws DbException;

-	/**
-	 * Returns the handshake link that needs to be sent to a contact we want
-	 * to add.
-	 */
-	String getHandshakeLink(Transaction txn) throws DbException;
-
-	/**
-	 * Creates a {@link PendingContact} from the given handshake link and
-	 * alias, adds it to the database and returns it.
-	 *
-	 * @param link The handshake link received from the pending contact
-	 * @param alias The alias the user has given this pending contact
-	 * @throws UnsupportedVersionException If the link uses a format version
-	 * that is not supported
-	 * @throws FormatException If the link is invalid
-	 * @throws GeneralSecurityException If the pending contact's handshake
-	 * public key is invalid
-	 * @throws ContactExistsException If a contact with the same handshake
-	 * public key already exists
-	 * @throws PendingContactExistsException If a pending contact with the same
-	 * handshake public key already exists
-	 */
-	PendingContact addPendingContact(Transaction txn, String link, String alias)
-			throws DbException, FormatException, GeneralSecurityException,
-			ContactExistsException, PendingContactExistsException;
-
 	/**
 	 * Creates a {@link PendingContact} from the given handshake link and
 	 * alias, adds it to the database and returns it.
@@ -166,13 +140,6 @@ public interface ContactManager {
 	Collection<Pair<PendingContact, PendingContactState>> getPendingContacts()
 			throws DbException;

-	/**
-	 * Returns a list of {@link PendingContact PendingContacts} and their
-	 * {@link PendingContactState states}.
-	 */
-	Collection<Pair<PendingContact, PendingContactState>> getPendingContacts(Transaction txn)
-			throws DbException;
-
 	/**
 	 * Removes a {@link PendingContact}.
 	 */
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/crypto/CryptoComponent.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/crypto/CryptoComponent.java
@@ -170,11 +170,4 @@ public interface CryptoComponent {
 	 * length. The line terminator is CRLF.
 	 */
 	String asciiArmour(byte[] b, int lineLength);
-
-	/**
-	 * Encode the onion/hidden service address given its public key. As
-	 * specified here: https://gitweb.torproject.org/torspec.git/tree/rend-spec-v3.txt?id=29245fd5#n2135
-	 */
-	String encodeOnionAddress(byte[] publicKey);
-
 }
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java
@@ -471,14 +471,6 @@ public interface DatabaseComponent extends TransactionManager {
 	Map<MessageId, Integer> getUnackedMessagesToSend(Transaction txn,
 			ContactId c) throws DbException;

-	/**
-	 * Reset the transmission count, expiry time and ETA of all messages that
-	 * are eligible to be sent to the given contact. This includes messages that
-	 * have already been sent and are not yet due for retransmission.
-	 */
-	void resetUnackedMessagesToSend(Transaction txn, ContactId c)
-			throws DbException;
-
 	/**
 	 * Returns the total length, including headers, of all messages that are
 	 * eligible to be sent to the given contact. This may include messages
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/mailbox/MailboxProperties.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/mailbox/MailboxProperties.java
@@ -1,32 +0,0 @@
-package org.briarproject.bramble.api.mailbox;
-
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-
-import javax.annotation.concurrent.Immutable;
-
-@Immutable
-@NotNullByDefault
-public class MailboxProperties {
-
-	private final String onionAddress, authToken;
-	private final boolean owner;
-
-	public MailboxProperties(String onionAddress, String authToken,
-			boolean owner) {
-		this.onionAddress = onionAddress;
-		this.authToken = authToken;
-		this.owner = owner;
-	}
-
-	public String getOnionAddress() {
-		return onionAddress;
-	}
-
-	public String getAuthToken() {
-		return authToken;
-	}
-
-	public boolean isOwner() {
-		return owner;
-	}
-}
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/mailbox/MailboxSettingsManager.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/mailbox/MailboxSettingsManager.java
@@ -1,33 +0,0 @@
-package org.briarproject.bramble.api.mailbox;
-
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.db.DbException;
-import org.briarproject.bramble.api.db.Transaction;
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-
-import javax.annotation.Nullable;
-
-@NotNullByDefault
-public interface MailboxSettingsManager {
-
-	@Nullable
-	MailboxProperties getOwnMailboxProperties(Transaction txn)
-			throws DbException;
-
-	void setOwnMailboxProperties(Transaction txn, MailboxProperties p)
-			throws DbException;
-
-	MailboxStatus getOwnMailboxStatus(Transaction txn) throws DbException;
-
-	void recordSuccessfulConnection(Transaction txn, long now)
-			throws DbException;
-
-	void recordFailedConnectionAttempt(Transaction txn, long now)
-			throws DbException;
-
-	void setPendingUpload(Transaction txn, ContactId id,
-			@Nullable String filename) throws DbException;
-
-	@Nullable
-	String getPendingUpload(Transaction txn, ContactId id) throws DbException;
-}
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/mailbox/MailboxStatus.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/mailbox/MailboxStatus.java
@@ -1,59 +0,0 @@
-package org.briarproject.bramble.api.mailbox;
-
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-
-import javax.annotation.concurrent.Immutable;
-
-@Immutable
-@NotNullByDefault
-public class MailboxStatus {
-
-	private final long lastAttempt, lastSuccess;
-	private final int attemptsSinceSuccess;
-
-	public MailboxStatus(long lastAttempt, long lastSuccess,
-			int attemptsSinceSuccess) {
-		this.lastAttempt = lastAttempt;
-		this.lastSuccess = lastSuccess;
-		this.attemptsSinceSuccess = attemptsSinceSuccess;
-	}
-
-	/**
-	 * Returns the time of the last attempt to connect to the mailbox, in
-	 * milliseconds since the Unix epoch, or -1 if no attempt has been made.
-	 * <p>
-	 * If an attempt is in progress and has not yet succeeded or failed then
-	 * this method returns the time of the previous attempt, or -1 if the
-	 * current attempt is the first.
-	 */
-	public long getTimeOfLastAttempt() {
-		return lastAttempt;
-	}
-
-	/**
-	 * Returns the time of the last successful attempt to connect to the
-	 * mailbox, in milliseconds since the Unix epoch, or -1 if no attempt has
-	 * succeeded.
-	 * <p>
-	 * If the last attempt was successful then this method returns the same
-	 * value as {@link #getTimeOfLastAttempt()}. If an attempt is in progress
-	 * and has not yet succeeded or failed then this method returns the time
-	 * of the previous successful connection, or -1 if no attempt has
-	 * succeeded.
-	 */
-	public long getTimeOfLastSuccess() {
-		return lastSuccess;
-	}
-
-	/**
-	 * Returns the number of attempts to connect to the mailbox that have
-	 * failed since the last attempt succeeded, or the number of attempts that
-	 * have been made, if no attempt has ever succeeded.
-	 * <p>
-	 * If an attempt is in progress and has not yet succeeded or failed then
-	 * it is not included in this count.
-	 */
-	public int getAttemptsSinceSuccess() {
-		return attemptsSinceSuccess;
-	}
-}
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorConstants.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorConstants.java
@@ -1,14 +1,17 @@
 package org.briarproject.bramble.api.plugin;

+import static java.util.concurrent.TimeUnit.DAYS;
+
 public interface TorConstants {

 	TransportId ID = new TransportId("org.briarproject.bramble.tor");

 	// Transport properties
+	String PROP_ONION_V2 = "onion";
 	String PROP_ONION_V3 = "onion3";

-	int DEFAULT_SOCKS_PORT = 59050;
-	int DEFAULT_CONTROL_PORT = 59051;
+	int SOCKS_PORT = 59050;
+	int CONTROL_PORT = 59051;

 	int CONNECT_TO_PROXY_TIMEOUT = 5000; // Milliseconds
 	int EXTRA_SOCKET_TIMEOUT = 30000; // Milliseconds
@@ -18,7 +21,14 @@ public interface TorConstants {
 	String PREF_TOR_PORT = "port";
 	String PREF_TOR_MOBILE = "useMobileData";
 	String PREF_TOR_ONLY_WHEN_CHARGING = "onlyWhenCharging";
+	String HS_PRIVATE_KEY_V2 = "onionPrivKey";
 	String HS_PRIVATE_KEY_V3 = "onionPrivKey3";
+	String HS_V3_CREATED = "onionPrivKey3Created";
+
+	/**
+	 * How long to publish a v3 hidden service before retiring the v2 service.
+	 */
+	long V3_MIGRATION_PERIOD_MS = DAYS.toMillis(180);

 	// Values for PREF_TOR_NETWORK
 	int PREF_TOR_NETWORK_AUTOMATIC = 0;
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorControlPort.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorControlPort.java
@@ -1,20 +0,0 @@
-package org.briarproject.bramble.api.plugin;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
-import javax.inject.Qualifier;
-
-import static java.lang.annotation.ElementType.FIELD;
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.ElementType.PARAMETER;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
-/**
- * Annotation for injecting the control port for the Tor plugin.
- */
-@Qualifier
-@Target({FIELD, METHOD, PARAMETER})
-@Retention(RUNTIME)
-public @interface TorControlPort {
-}
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorSocksPort.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorSocksPort.java
@@ -1,20 +0,0 @@
-package org.briarproject.bramble.api.plugin;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
-import javax.inject.Qualifier;
-
-import static java.lang.annotation.ElementType.FIELD;
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.ElementType.PARAMETER;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
-/**
- * Annotation for injecting the socks port for the Tor plugin.
- */
-@Qualifier
-@Target({FIELD, METHOD, PARAMETER})
-@Retention(RUNTIME)
-public @interface TorSocksPort {
-}
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/settings/SettingsManager.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/settings/SettingsManager.java
@@ -22,11 +22,4 @@ public interface SettingsManager {
 	 * namespace.
 	 */
 	void mergeSettings(Settings s, String namespace) throws DbException;
-
-	/**
-	 * Merges the given settings with any existing settings in the given
-	 * namespace.
-	 */
-	void mergeSettings(Transaction txn, Settings s, String namespace)
-			throws DbException;
 }
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/transport/KeyManager.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/transport/KeyManager.java
@@ -113,25 +113,9 @@ public interface KeyManager {
 	/**
 	 * Looks up the given tag and returns a {@link StreamContext} for reading
 	 * from the corresponding stream, or null if an error occurs or the tag was
-	 * unexpected. Marks the tag as recognised and updates the reordering
-	 * window.
+	 * unexpected.
 	 */
 	@Nullable
 	StreamContext getStreamContext(TransportId t, byte[] tag)
 			throws DbException;
-
-	/**
-	 * Looks up the given tag and returns a {@link StreamContext} for reading
-	 * from the corresponding stream, or null if an error occurs or the tag was
-	 * unexpected. Only returns the StreamContext; does not mark the tag as
-	 * recognised.
-	 */
-	@Nullable
-	StreamContext getStreamContextOnly(TransportId t, byte[] tag)
-			throws DbException;
-
-	/**
-	 * Marks the tag as recognised and updates the reordering window.
-	 */
-	void markTagAsRecognised(TransportId t, byte[] tag) throws DbException;
 }
--- a/bramble-api/src/test/java/org/briarproject/bramble/test/BrambleMockTestCase.java
+++ b/bramble-api/src/test/java/org/briarproject/bramble/test/BrambleMockTestCase.java
@@ -1,17 +1,12 @@
 package org.briarproject.bramble.test;

 import org.jmock.Mockery;
-import org.jmock.lib.concurrent.Synchroniser;
 import org.junit.After;

 public abstract class BrambleMockTestCase extends BrambleTestCase {

 	protected final Mockery context = new Mockery();

-	public BrambleMockTestCase() {
-		context.setThreadingPolicy(new Synchroniser());
-	}
-
 	@After
 	public void checkExpectations() {
 		context.assertIsSatisfied();
--- a/bramble-api/src/test/java/org/briarproject/bramble/test/TestUtils.java
+++ b/bramble-api/src/test/java/org/briarproject/bramble/test/TestUtils.java
@@ -31,7 +31,6 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
 import java.util.Random;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -47,7 +46,6 @@ import static org.briarproject.bramble.api.sync.ClientId.MAX_CLIENT_ID_LENGTH;
 import static org.briarproject.bramble.api.sync.SyncConstants.MAX_GROUP_DESCRIPTOR_LENGTH;
 import static org.briarproject.bramble.api.sync.SyncConstants.MAX_MESSAGE_BODY_LENGTH;
 import static org.briarproject.bramble.util.StringUtils.getRandomString;
-import static org.briarproject.bramble.util.StringUtils.toHexString;

 public class TestUtils {

@@ -211,10 +209,6 @@ public class TestUtils {
 				getAgreementPublicKey(), verified);
 	}

-	public static String getMailboxSecret() {
-		return toHexString(getRandomBytes(32)).toLowerCase(Locale.US);
-	}
-
 	public static double getMedian(Collection<? extends Number> samples) {
 		int size = samples.size();
 		if (size == 0) throw new IllegalArgumentException();
--- a/bramble-core/build.gradle
+++ b/bramble-core/build.gradle
@@ -10,18 +10,13 @@ apply from: '../dagger.gradle'

 dependencies {
 	implementation project(path: ':bramble-api', configuration: 'default')
-	implementation 'org.bouncycastle:bcprov-jdk15to18:1.70'
-	//noinspection GradleDependency
+	implementation 'org.bouncycastle:bcprov-jdk15on:1.69'
 	implementation 'com.h2database:h2:1.4.192' // The last version that supports Java 1.6
 	implementation 'org.bitlet:weupnp:0.1.4'
 	implementation 'net.i2p.crypto:eddsa:0.2.0'
 	implementation 'org.whispersystems:curve25519-java:0.5.0'
 	implementation 'org.briarproject:jtorctl:0.3'

-	//noinspection GradleDependency
-	implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
-	implementation "com.fasterxml.jackson.core:jackson-databind:$jackson_version"
-
 	annotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

 	testImplementation project(path: ':bramble-api', configuration: 'testOutput')
@@ -30,8 +25,7 @@ dependencies {
 	testImplementation "junit:junit:$junit_version"
 	testImplementation "org.jmock:jmock:$jmock_version"
 	testImplementation "org.jmock:jmock-junit4:$jmock_version"
-	testImplementation "org.jmock:jmock-imposters:$jmock_version"
-	testImplementation "com.squareup.okhttp3:mockwebserver:4.9.3"
+	testImplementation "org.jmock:jmock-legacy:$jmock_version"

 	testAnnotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

--- a/bramble-core/src/main/java/org/briarproject/bramble/BrambleCoreModule.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/BrambleCoreModule.java
@@ -14,7 +14,6 @@ import org.briarproject.bramble.identity.IdentityModule;
 import org.briarproject.bramble.io.IoModule;
 import org.briarproject.bramble.keyagreement.KeyAgreementModule;
 import org.briarproject.bramble.lifecycle.LifecycleModule;
-import org.briarproject.bramble.mailbox.MailboxModule;
 import org.briarproject.bramble.plugin.PluginModule;
 import org.briarproject.bramble.properties.PropertiesModule;
 import org.briarproject.bramble.record.RecordModule;
@@ -44,7 +43,6 @@ import dagger.Module;
 		IoModule.class,
 		KeyAgreementModule.class,
 		LifecycleModule.class,
-		MailboxModule.class,
 		PluginModule.class,
 		PropertiesModule.class,
 		RecordModule.class,
--- a/bramble-core/src/main/java/org/briarproject/bramble/contact/ContactManagerImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/contact/ContactManagerImpl.java
@@ -121,39 +121,28 @@ class ContactManagerImpl implements ContactManager, EventListener {

 	@Override
 	public String getHandshakeLink() throws DbException {
-		return db.transactionWithResult(true, this::getHandshakeLink);
-	}
-
-	@Override
-	public String getHandshakeLink(Transaction txn) throws DbException {
-		KeyPair keyPair = identityManager.getHandshakeKeys(txn);
+		KeyPair keyPair = db.transactionWithResult(true,
+				identityManager::getHandshakeKeys);
 		return pendingContactFactory.createHandshakeLink(keyPair.getPublic());
 	}

-	@Override
-	public PendingContact addPendingContact(Transaction txn, String link, String alias)
-			throws DbException, FormatException, GeneralSecurityException {
-		PendingContact p =
-				pendingContactFactory.createPendingContact(link, alias);
-		AuthorId local = identityManager.getLocalAuthor(txn).getId();
-		db.addPendingContact(txn, p, local);
-		KeyPair ourKeyPair = identityManager.getHandshakeKeys(txn);
-		keyManager.addPendingContact(txn, p.getId(), p.getPublicKey(),
-				ourKeyPair);
-		return p;
-	}
-
 	@Override
 	public PendingContact addPendingContact(String link, String alias)
 			throws DbException, FormatException, GeneralSecurityException {
+		PendingContact p =
+				pendingContactFactory.createPendingContact(link, alias);
 		Transaction txn = db.startTransaction(false);
 		try {
-			PendingContact p = addPendingContact(txn, link, alias);
+			AuthorId local = identityManager.getLocalAuthor(txn).getId();
+			db.addPendingContact(txn, p, local);
+			KeyPair ourKeyPair = identityManager.getHandshakeKeys(txn);
+			keyManager.addPendingContact(txn, p.getId(), p.getPublicKey(),
+					ourKeyPair);
 			db.commitTransaction(txn);
-			return p;
 		} finally {
 			db.endTransaction(txn);
 		}
+		return p;
 	}

 	@Override
@@ -165,13 +154,8 @@ class ContactManagerImpl implements ContactManager, EventListener {
 	@Override
 	public Collection<Pair<PendingContact, PendingContactState>> getPendingContacts()
 			throws DbException {
-		return db.transactionWithResult(true, this::getPendingContacts);
-	}
-
-	@Override
-	public Collection<Pair<PendingContact, PendingContactState>> getPendingContacts(Transaction txn)
-			throws DbException {
-		Collection<PendingContact> pendingContacts = db.getPendingContacts(txn);
+		Collection<PendingContact> pendingContacts =
+				db.transactionWithResult(true, db::getPendingContacts);
 		List<Pair<PendingContact, PendingContactState>> pairs =
 				new ArrayList<>(pendingContacts.size());
 		for (PendingContact p : pendingContacts) {
--- a/bramble-core/src/main/java/org/briarproject/bramble/crypto/CryptoComponentImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/crypto/CryptoComponentImpl.java
@@ -7,7 +7,6 @@ import net.i2p.crypto.eddsa.KeyPairGenerator;
 import org.bouncycastle.crypto.CryptoException;
 import org.bouncycastle.crypto.Digest;
 import org.bouncycastle.crypto.digests.Blake2bDigest;
-import org.bouncycastle.crypto.digests.SHA3Digest;
 import org.briarproject.bramble.api.crypto.AgreementPrivateKey;
 import org.briarproject.bramble.api.crypto.AgreementPublicKey;
 import org.briarproject.bramble.api.crypto.CryptoComponent;
@@ -22,13 +21,11 @@ import org.briarproject.bramble.api.crypto.SignaturePrivateKey;
 import org.briarproject.bramble.api.crypto.SignaturePublicKey;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.system.SecureRandomProvider;
-import org.briarproject.bramble.util.Base32;
 import org.briarproject.bramble.util.ByteUtils;
 import org.briarproject.bramble.util.StringUtils;
 import org.whispersystems.curve25519.Curve25519;
 import org.whispersystems.curve25519.Curve25519KeyPair;

-import java.nio.charset.Charset;
 import java.security.GeneralSecurityException;
 import java.security.NoSuchAlgorithmException;
 import java.security.Provider;
@@ -61,8 +58,6 @@ class CryptoComponentImpl implements CryptoComponent {
 	private static final int PBKDF_SALT_BYTES = 32; // 256 bits
 	private static final byte PBKDF_FORMAT_SCRYPT = 0;
 	private static final byte PBKDF_FORMAT_SCRYPT_STRENGTHENED = 1;
-	private static final byte ONION_HS_PROTOCOL_VERSION = 3;
-	private static final int ONION_CHECKSUM_BYTES = 2;

 	private final SecureRandom secureRandom;
 	private final PasswordBasedKdf passwordBasedKdf;
@@ -447,21 +442,4 @@ class CryptoComponentImpl implements CryptoComponent {
 	public String asciiArmour(byte[] b, int lineLength) {
 		return AsciiArmour.wrap(b, lineLength);
 	}
-
-	@Override
-	public String encodeOnionAddress(byte[] publicKey) {
-		Digest digest = new SHA3Digest(256);
-		byte[] label = ".onion checksum".getBytes(Charset.forName("US-ASCII"));
-		digest.update(label, 0, label.length);
-		digest.update(publicKey, 0, publicKey.length);
-		digest.update(ONION_HS_PROTOCOL_VERSION);
-		byte[] checksum = new byte[digest.getDigestSize()];
-		digest.doFinal(checksum, 0);
-		byte[] address = new byte[publicKey.length + ONION_CHECKSUM_BYTES + 1];
-		arraycopy(publicKey, 0, address, 0, publicKey.length);
-		arraycopy(checksum, 0, address, publicKey.length, ONION_CHECKSUM_BYTES);
-		address[address.length - 1] = ONION_HS_PROTOCOL_VERSION;
-		return Base32.encode(address).toLowerCase();
-	}
-
 }
--- a/bramble-core/src/main/java/org/briarproject/bramble/db/Database.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/db/Database.java
@@ -757,13 +757,6 @@ interface Database<T> {
 	 */
 	void resetExpiryTime(T txn, ContactId c, MessageId m) throws DbException;

-	/**
-	 * Resets the transmission count, expiry time and ETA of all messages that
-	 * are eligible to be sent to the given contact. This includes messages that
-	 * have already been sent and are not yet due for retransmission.
-	 */
-	void resetUnackedMessagesToSend(T txn, ContactId c) throws DbException;
-
 	/**
 	 * Sets the cleanup timer duration for the given message. This does not
 	 * start the message's cleanup timer.
@@ -852,8 +845,8 @@ interface Database<T> {
 	 * of the given message with respect to the given contact, using the latency
 	 * of the transport over which it was sent.
 	 */
-	void updateExpiryTimeAndEta(T txn, ContactId c, MessageId m,
-			long maxLatency) throws DbException;
+	void updateExpiryTimeAndEta(T txn, ContactId c, MessageId m, long maxLatency)
+			throws DbException;

 	/**
 	 * Stores the given transport keys, deleting any keys they have replaced.
--- a/bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java
@@ -750,15 +750,6 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
 		return db.getUnackedMessagesToSend(txn, c);
 	}

-	@Override
-	public void resetUnackedMessagesToSend(Transaction transaction, ContactId c)
-			throws DbException {
-		T txn = unbox(transaction);
-		if (!db.containsContact(txn, c))
-			throw new NoSuchContactException();
-		db.resetUnackedMessagesToSend(txn, c);
-	}
-
 	@Override
 	public long getUnackedMessageBytesToSend(Transaction transaction,
 			ContactId c) throws DbException {
--- a/bramble-core/src/main/java/org/briarproject/bramble/db/JdbcDatabase.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/db/JdbcDatabase.java
@@ -429,11 +429,8 @@ abstract class JdbcDatabase implements Database<Connection> {
 			compactAndClose();
 			logDuration(LOG, "Compacting database", start);
 			// Allow the next transaction to reopen the DB
-			connectionsLock.lock();
-			try {
+			synchronized (connectionsLock) {
 				closed = false;
-			} finally {
-				connectionsLock.unlock();
 			}
 			txn = startTransaction();
 			try {
@@ -3293,29 +3290,6 @@ abstract class JdbcDatabase implements Database<Connection> {
 		}
 	}

-	@Override
-	public void resetUnackedMessagesToSend(Connection txn, ContactId c)
-			throws DbException {
-		PreparedStatement ps = null;
-		try {
-			String sql = "UPDATE statuses SET expiry = 0, txCount = 0, eta = 0"
-					+ " WHERE contactId = ? AND state = ?"
-					+ " AND groupShared = TRUE AND messageShared = TRUE"
-					+ " AND deleted = FALSE AND seen = FALSE";
-			ps = txn.prepareStatement(sql);
-			ps.setInt(1, c.getInt());
-			ps.setInt(2, DELIVERED.getValue());
-			int affected = ps.executeUpdate();
-			if (affected < 0) {
-				throw new DbStateException();
-			}
-			ps.close();
-		} catch (SQLException e) {
-			tryToClose(ps, LOG, WARNING);
-			throw new DbException(e);
-		}
-	}
-
 	@Override
 	public void setCleanupTimerDuration(Connection txn, MessageId m,
 			long duration) throws DbException {
--- a/bramble-core/src/main/java/org/briarproject/bramble/io/IoModule.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/io/IoModule.java
@@ -1,49 +1,18 @@
 package org.briarproject.bramble.io;

-import org.briarproject.bramble.api.WeakSingletonProvider;
 import org.briarproject.bramble.api.io.TimeoutMonitor;

-import javax.annotation.Nonnull;
 import javax.inject.Singleton;
-import javax.net.SocketFactory;

 import dagger.Module;
 import dagger.Provides;
-import okhttp3.Dns;
-import okhttp3.OkHttpClient;
-
-import static java.util.concurrent.TimeUnit.MILLISECONDS;

@Module
 public class IoModule {

-	private static final int CONNECT_TIMEOUT = 60_000; // Milliseconds
-
 	@Provides
 	@Singleton
 	TimeoutMonitor provideTimeoutMonitor(TimeoutMonitorImpl timeoutMonitor) {
 		return timeoutMonitor;
 	}
-
-	// Share an HTTP client instance between requests where possible, while
-	// allowing the client to be garbage-collected between requests. The
-	// provider keeps a weak reference to the last client instance and reuses
-	// the instance until it gets garbage-collected. See
-	// https://medium.com/@leandromazzuquini/if-you-are-using-okhttp-you-should-know-this-61d68e065a2b
-	@Provides
-	@Singleton
-	WeakSingletonProvider<OkHttpClient> provideOkHttpClientProvider(
-			SocketFactory torSocketFactory, Dns noDnsLookups) {
-		return new WeakSingletonProvider<OkHttpClient>() {
-			@Override
-			@Nonnull
-			public OkHttpClient createInstance() {
-				return new OkHttpClient.Builder()
-						.socketFactory(torSocketFactory)
-						.dns(noDnsLookups) // Don't make local DNS lookups
-						.connectTimeout(CONNECT_TIMEOUT, MILLISECONDS)
-						.build();
-			}
-		};
-	}
 }
--- a/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxApi.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxApi.java
@@ -1,88 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.mailbox.MailboxProperties;
-
-import java.io.IOException;
-import java.util.Collection;
-
-import javax.annotation.concurrent.Immutable;
-
-interface MailboxApi {
-
-	/**
-	 * Sets up the mailbox with the setup token.
-	 *
-	 * @param properties MailboxProperties with the setup token
-	 * @return the owner token
-	 * @throws ApiException for 401 response.
-	 */
-	String setup(MailboxProperties properties)
-			throws IOException, ApiException;
-
-	/**
-	 * Checks the status of the mailbox.
-	 *
-	 * @return true if the status is OK, false otherwise.
-	 * @throws ApiException for 401 response.
-	 */
-	boolean checkStatus(MailboxProperties properties)
-			throws IOException, ApiException;
-
-	/**
-	 * Adds a new contact to the mailbox.
-	 *
-	 * @throws TolerableFailureException if response code is 409
-	 * (contact was already added).
-	 */
-	void addContact(MailboxProperties properties, MailboxContact contact)
-			throws IOException, ApiException, TolerableFailureException;
-
-	/**
-	 * Deletes a contact from the mailbox.
-	 * This should get called after a contact was removed from Briar.
-	 *
-	 * @throws TolerableFailureException if response code is 404
-	 * (contact probably was already deleted).
-	 */
-	void deleteContact(MailboxProperties properties, ContactId contactId)
-			throws IOException, ApiException, TolerableFailureException;
-
-	/**
-	 * Gets a list of {@link ContactId}s from the mailbox.
-	 * These are the contacts that the mailbox already knows about.
-	 */
-	Collection<ContactId> getContacts(MailboxProperties properties)
-			throws IOException, ApiException;
-
-	@Immutable
-	@JsonSerialize
-	class MailboxContact {
-		public final int contactId;
-		public final String token, inboxId, outboxId;
-
-		MailboxContact(ContactId contactId,
-				String token,
-				String inboxId,
-				String outboxId) {
-			this.contactId = contactId.getInt();
-			this.token = token;
-			this.inboxId = inboxId;
-			this.outboxId = outboxId;
-		}
-	}
-
-	@Immutable
-	class ApiException extends Exception {
-	}
-
-	/**
-	 * A failure that does not need to be retried,
-	 * e.g. when adding a contact that already exists.
-	 */
-	@Immutable
-	class TolerableFailureException extends Exception {
-	}
-}
--- a/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxApiImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxApiImpl.java
@@ -1,172 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import com.fasterxml.jackson.core.JacksonException;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.json.JsonMapper;
-
-import org.briarproject.bramble.api.WeakSingletonProvider;
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.mailbox.MailboxProperties;
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
-import javax.inject.Inject;
-
-import okhttp3.MediaType;
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.RequestBody;
-import okhttp3.Response;
-import okhttp3.ResponseBody;
-
-import static com.fasterxml.jackson.databind.MapperFeature.BLOCK_UNSAFE_POLYMORPHIC_BASE_TYPES;
-import static java.util.Objects.requireNonNull;
-import static okhttp3.internal.Util.EMPTY_REQUEST;
-import static org.briarproject.bramble.util.StringUtils.fromHexString;
-
-@NotNullByDefault
-class MailboxApiImpl implements MailboxApi {
-
-	private final WeakSingletonProvider<OkHttpClient> httpClientProvider;
-	private final JsonMapper mapper = JsonMapper.builder()
-			.enable(BLOCK_UNSAFE_POLYMORPHIC_BASE_TYPES)
-			.build();
-	private static final MediaType JSON =
-			requireNonNull(MediaType.parse("application/json; charset=utf-8"));
-
-	@Inject
-	MailboxApiImpl(WeakSingletonProvider<OkHttpClient> httpClientProvider) {
-		this.httpClientProvider = httpClientProvider;
-	}
-
-	@Override
-	public String setup(MailboxProperties properties)
-			throws IOException, ApiException {
-		if (!properties.isOwner()) throw new IllegalArgumentException();
-		Request request = getRequestBuilder(properties.getAuthToken())
-				.url(properties.getOnionAddress() + "/setup")
-				.put(EMPTY_REQUEST)
-				.build();
-		OkHttpClient client = httpClientProvider.get();
-		Response response = client.newCall(request).execute();
-		// TODO consider throwing a special exception for the 401 case
-		if (response.code() == 401) throw new ApiException();
-		if (!response.isSuccessful()) throw new ApiException();
-		ResponseBody body = response.body();
-		if (body == null) throw new ApiException();
-		try {
-			JsonNode node = mapper.readTree(body.string());
-			JsonNode tokenNode = node.get("token");
-			if (tokenNode == null) {
-				throw new ApiException();
-			}
-			String ownerToken = tokenNode.textValue();
-			if (ownerToken == null || !isValidToken(ownerToken)) {
-				throw new ApiException();
-			}
-			return ownerToken;
-		} catch (JacksonException e) {
-			throw new ApiException();
-		}
-	}
-
-	private boolean isValidToken(String token) {
-		if (token.length() != 64) return false;
-		try {
-			// try to convert to bytes
-			fromHexString(token);
-			return true;
-		} catch (IllegalArgumentException e) {
-			return false;
-		}
-	}
-
-	@Override
-	public boolean checkStatus(MailboxProperties properties)
-			throws IOException, ApiException {
-		if (!properties.isOwner()) throw new IllegalArgumentException();
-		Response response = sendGetRequest(properties, "/status");
-		if (response.code() == 401) throw new ApiException();
-		return response.isSuccessful();
-	}
-
-	@Override
-	public void addContact(MailboxProperties properties, MailboxContact contact)
-			throws IOException, ApiException,
-			TolerableFailureException {
-		if (!properties.isOwner()) throw new IllegalArgumentException();
-		byte[] bodyBytes = mapper.writeValueAsBytes(contact);
-		RequestBody body = RequestBody.create(JSON, bodyBytes);
-		Request request = getRequestBuilder(properties.getAuthToken())
-				.url(properties.getOnionAddress() + "/contacts")
-				.post(body)
-				.build();
-		OkHttpClient client = httpClientProvider.get();
-		Response response = client.newCall(request).execute();
-		if (response.code() == 409) throw new TolerableFailureException();
-		if (!response.isSuccessful()) throw new ApiException();
-	}
-
-	@Override
-	public void deleteContact(MailboxProperties properties, ContactId contactId)
-			throws IOException, ApiException, TolerableFailureException {
-		if (!properties.isOwner()) throw new IllegalArgumentException();
-		String url = properties.getOnionAddress() + "/contacts/" +
-				contactId.getInt();
-		Request request = getRequestBuilder(properties.getAuthToken())
-				.delete()
-				.url(url)
-				.build();
-		OkHttpClient client = httpClientProvider.get();
-		Response response = client.newCall(request).execute();
-		if (response.code() == 404) throw new TolerableFailureException();
-		if (response.code() != 200) throw new ApiException();
-	}
-
-	@Override
-	public Collection<ContactId> getContacts(MailboxProperties properties)
-			throws IOException, ApiException {
-		if (!properties.isOwner()) throw new IllegalArgumentException();
-		Response response = sendGetRequest(properties, "/contacts");
-		if (response.code() != 200) throw new ApiException();
-
-		ResponseBody body = response.body();
-		if (body == null) throw new ApiException();
-		try {
-			JsonNode node = mapper.readTree(body.string());
-			JsonNode contactsNode = node.get("contacts");
-			if (contactsNode == null || !contactsNode.isArray()) {
-				throw new ApiException();
-			}
-			List<ContactId> list = new ArrayList<>();
-			for (JsonNode contactNode : contactsNode) {
-				if (!contactNode.isNumber()) throw new ApiException();
-				int id = contactNode.intValue();
-				if (id < 1) throw new ApiException();
-				list.add(new ContactId(id));
-			}
-			return list;
-		} catch (JacksonException e) {
-			throw new ApiException();
-		}
-	}
-
-	private Response sendGetRequest(MailboxProperties properties, String path)
-			throws IOException {
-		Request request = getRequestBuilder(properties.getAuthToken())
-				.url(properties.getOnionAddress() + path)
-				.build();
-		OkHttpClient client = httpClientProvider.get();
-		return client.newCall(request).execute();
-	}
-
-	private Request.Builder getRequestBuilder(String token) {
-		return new Request.Builder()
-				.addHeader("Authorization", "Bearer " + token);
-	}
-
-}
--- a/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxModule.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxModule.java
@@ -1,16 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import org.briarproject.bramble.api.mailbox.MailboxSettingsManager;
-
-import dagger.Module;
-import dagger.Provides;
-
-@Module
-public class MailboxModule {
-
-	@Provides
-	MailboxSettingsManager provideMailboxSettingsManager(
-			MailboxSettingsManagerImpl mailboxSettingsManager) {
-		return mailboxSettingsManager;
-	}
-}
--- a/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxSettingsManagerImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/mailbox/MailboxSettingsManagerImpl.java
@@ -1,109 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.db.DbException;
-import org.briarproject.bramble.api.db.Transaction;
-import org.briarproject.bramble.api.mailbox.MailboxProperties;
-import org.briarproject.bramble.api.mailbox.MailboxSettingsManager;
-import org.briarproject.bramble.api.mailbox.MailboxStatus;
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-import org.briarproject.bramble.api.settings.Settings;
-import org.briarproject.bramble.api.settings.SettingsManager;
-
-import javax.annotation.Nullable;
-import javax.annotation.concurrent.Immutable;
-import javax.inject.Inject;
-
-import static org.briarproject.bramble.util.StringUtils.isNullOrEmpty;
-
-@Immutable
-@NotNullByDefault
-class MailboxSettingsManagerImpl implements MailboxSettingsManager {
-
-	// Package access for testing
-	static final String SETTINGS_NAMESPACE = "mailbox";
-	static final String SETTINGS_KEY_ONION = "onion";
-	static final String SETTINGS_KEY_TOKEN = "token";
-	static final String SETTINGS_KEY_LAST_ATTEMPT = "lastAttempt";
-	static final String SETTINGS_KEY_LAST_SUCCESS = "lastSuccess";
-	static final String SETTINGS_KEY_ATTEMPTS = "attempts";
-	static final String SETTINGS_UPLOADS_NAMESPACE = "mailbox-uploads";
-
-	private final SettingsManager settingsManager;
-
-	@Inject
-	MailboxSettingsManagerImpl(SettingsManager settingsManager) {
-		this.settingsManager = settingsManager;
-	}
-
-	@Override
-	public MailboxProperties getOwnMailboxProperties(Transaction txn)
-			throws DbException {
-		Settings s = settingsManager.getSettings(txn, SETTINGS_NAMESPACE);
-		String onion = s.get(SETTINGS_KEY_ONION);
-		String token = s.get(SETTINGS_KEY_TOKEN);
-		if (isNullOrEmpty(onion) || isNullOrEmpty(token)) return null;
-		return new MailboxProperties(onion, token, true);
-	}
-
-	@Override
-	public void setOwnMailboxProperties(Transaction txn, MailboxProperties p)
-			throws DbException {
-		Settings s = new Settings();
-		s.put(SETTINGS_KEY_ONION, p.getOnionAddress());
-		s.put(SETTINGS_KEY_TOKEN, p.getAuthToken());
-		settingsManager.mergeSettings(txn, s, SETTINGS_NAMESPACE);
-	}
-
-	@Override
-	public MailboxStatus getOwnMailboxStatus(Transaction txn)
-			throws DbException {
-		Settings s = settingsManager.getSettings(txn, SETTINGS_NAMESPACE);
-		long lastAttempt = s.getLong(SETTINGS_KEY_LAST_ATTEMPT, -1);
-		long lastSuccess = s.getLong(SETTINGS_KEY_LAST_SUCCESS, -1);
-		int attempts = s.getInt(SETTINGS_KEY_ATTEMPTS, 0);
-		return new MailboxStatus(lastAttempt, lastSuccess, attempts);
-	}
-
-	@Override
-	public void recordSuccessfulConnection(Transaction txn, long now)
-			throws DbException {
-		Settings s = new Settings();
-		s.putLong(SETTINGS_KEY_LAST_ATTEMPT, now);
-		s.putLong(SETTINGS_KEY_LAST_SUCCESS, now);
-		s.putInt(SETTINGS_KEY_ATTEMPTS, 0);
-		settingsManager.mergeSettings(txn, s, SETTINGS_NAMESPACE);
-	}
-
-	@Override
-	public void recordFailedConnectionAttempt(Transaction txn, long now)
-			throws DbException {
-		Settings oldSettings =
-				settingsManager.getSettings(txn, SETTINGS_NAMESPACE);
-		int attempts = oldSettings.getInt(SETTINGS_KEY_ATTEMPTS, 0);
-		Settings newSettings = new Settings();
-		newSettings.putLong(SETTINGS_KEY_LAST_ATTEMPT, now);
-		newSettings.putInt(SETTINGS_KEY_ATTEMPTS, attempts + 1);
-		settingsManager.mergeSettings(txn, newSettings, SETTINGS_NAMESPACE);
-	}
-
-	@Override
-	public void setPendingUpload(Transaction txn, ContactId id,
-			@Nullable String filename) throws DbException {
-		Settings s = new Settings();
-		String value = filename == null ? "" : filename;
-		s.put(String.valueOf(id.getInt()), value);
-		settingsManager.mergeSettings(txn, s, SETTINGS_UPLOADS_NAMESPACE);
-	}
-
-	@Nullable
-	@Override
-	public String getPendingUpload(Transaction txn, ContactId id)
-			throws DbException {
-		Settings s =
-				settingsManager.getSettings(txn, SETTINGS_UPLOADS_NAMESPACE);
-		String filename = s.get(String.valueOf(id.getInt()));
-		if (isNullOrEmpty(filename)) return null;
-		return filename;
-	}
-}
--- a/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/CircumventionProvider.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/CircumventionProvider.java
@@ -1,71 +1,40 @@
 package org.briarproject.bramble.plugin.tor;

 import org.briarproject.bramble.api.lifecycle.IoExecutor;
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;

 import java.util.List;

-@NotNullByDefault
-public interface CircumventionProvider {
+// TODO: Create a module for this so it doesn't have to be public

-	enum BridgeType {
-		DEFAULT_OBFS4,
-		NON_DEFAULT_OBFS4,
-		MEEK
-	}
+public interface CircumventionProvider {

 	/**
 	 * Countries where Tor is blocked, i.e. vanilla Tor connection won't work.
-	 * <p>
+	 *
 	 * See https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
 	 * and https://trac.torproject.org/projects/tor/wiki/doc/OONI/censorshipwiki
 	 */
-	String[] BLOCKED = {"CN", "IR", "EG", "BY", "TR", "SY", "VE", "RU"};
+	String[] BLOCKED = {"CN", "IR", "EG", "BY", "TR", "SY", "VE"};

 	/**
 	 * Countries where obfs4 or meek bridge connections are likely to work.
-	 * Should be a subset of {@link #BLOCKED} and the union of
-	 * {@link #DEFAULT_OBFS4_BRIDGES}, {@link #NON_DEFAULT_OBFS4_BRIDGES} and
-	 * {@link #MEEK_BRIDGES}.
+	 * Should be a subset of {@link #BLOCKED}.
 	 */
-	String[] BRIDGES = {"CN", "IR", "EG", "BY", "TR", "SY", "VE", "RU"};
-
-	/**
-	 * Countries where default obfs4 bridges are likely to work.
-	 * Should be a subset of {@link #BRIDGES}.
-	 */
-	String[] DEFAULT_OBFS4_BRIDGES = {"EG", "BY", "TR", "SY", "VE"};
-
-	/**
-	 * Countries where non-default obfs4 bridges are likely to work.
-	 * Should be a subset of {@link #BRIDGES}.
-	 */
-	String[] NON_DEFAULT_OBFS4_BRIDGES = {"RU"};
+	String[] BRIDGES = { "CN", "IR", "EG", "BY", "TR", "SY", "VE" };

 	/**
 	 * Countries where obfs4 bridges won't work and meek is needed.
 	 * Should be a subset of {@link #BRIDGES}.
 	 */
-	String[] MEEK_BRIDGES = {"CN", "IR"};
+	String[] NEEDS_MEEK = {"CN", "IR"};

-	/**
-	 * Returns true if vanilla Tor connections are blocked in the given country.
-	 */
 	boolean isTorProbablyBlocked(String countryCode);

-	/**
-	 * Returns true if bridge connections of some type work in the given
-	 * country.
-	 */
 	boolean doBridgesWork(String countryCode);

-	/**
-	 * Returns the best type of bridge connection for the given country, or
-	 * {@link #DEFAULT_OBFS4_BRIDGES} if no bridge type is known to work.
-	 */
-	BridgeType getBestBridgeType(String countryCode);
+	boolean needsMeek(String countryCode);

 	@IoExecutor
-	List<String> getBridges(BridgeType type);
+	List<String> getBridges(boolean meek);

 }
--- a/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/CircumventionProviderImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/CircumventionProviderImpl.java
@@ -1,7 +1,6 @@
 package org.briarproject.bramble.plugin.tor;

 import org.briarproject.bramble.api.lifecycle.IoExecutor;
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;

 import java.io.InputStream;
 import java.util.ArrayList;
@@ -10,31 +9,24 @@ import java.util.List;
 import java.util.Scanner;
 import java.util.Set;

-import javax.annotation.concurrent.Immutable;
+import javax.annotation.Nullable;
 import javax.inject.Inject;

 import static java.util.Arrays.asList;
-import static org.briarproject.bramble.api.nullsafety.NullSafety.requireNonNull;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.DEFAULT_OBFS4;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.MEEK;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.NON_DEFAULT_OBFS4;

-@Immutable
-@NotNullByDefault
 class CircumventionProviderImpl implements CircumventionProvider {

 	private final static String BRIDGE_FILE_NAME = "bridges";

 	private static final Set<String> BLOCKED_IN_COUNTRIES =
 			new HashSet<>(asList(BLOCKED));
-	private static final Set<String> BRIDGE_COUNTRIES =
+	private static final Set<String> BRIDGES_WORK_IN_COUNTRIES =
 			new HashSet<>(asList(BRIDGES));
-	private static final Set<String> DEFAULT_OBFS4_BRIDGE_COUNTRIES =
-			new HashSet<>(asList(DEFAULT_OBFS4_BRIDGES));
-	private static final Set<String> NON_DEFAULT_OBFS4_BRIDGE_COUNTRIES =
-			new HashSet<>(asList(NON_DEFAULT_OBFS4_BRIDGES));
-	private static final Set<String> MEEK_COUNTRIES =
-			new HashSet<>(asList(MEEK_BRIDGES));
+	private static final Set<String> BRIDGES_NEED_MEEK =
+			new HashSet<>(asList(NEEDS_MEEK));
+
+	@Nullable
+	private volatile List<String> bridges = null;

 	@Inject
 	CircumventionProviderImpl() {
@@ -47,42 +39,33 @@ class CircumventionProviderImpl implements CircumventionProvider {

 	@Override
 	public boolean doBridgesWork(String countryCode) {
-		return BRIDGE_COUNTRIES.contains(countryCode);
+		return BRIDGES_WORK_IN_COUNTRIES.contains(countryCode);
 	}

 	@Override
-	public BridgeType getBestBridgeType(String countryCode) {
-		if (DEFAULT_OBFS4_BRIDGE_COUNTRIES.contains(countryCode)) {
-			return DEFAULT_OBFS4;
-		} else if (NON_DEFAULT_OBFS4_BRIDGE_COUNTRIES.contains(countryCode)) {
-			return NON_DEFAULT_OBFS4;
-		} else if (MEEK_COUNTRIES.contains(countryCode)) {
-			return MEEK;
-		} else {
-			return DEFAULT_OBFS4;
-		}
+	public boolean needsMeek(String countryCode) {
+		return BRIDGES_NEED_MEEK.contains(countryCode);
 	}

 	@Override
 	@IoExecutor
-	public List<String> getBridges(BridgeType type) {
-		InputStream is = requireNonNull(getClass().getClassLoader()
-				.getResourceAsStream(BRIDGE_FILE_NAME));
+	public List<String> getBridges(boolean useMeek) {
+		List<String> bridges = this.bridges;
+		if (bridges != null) return new ArrayList<>(bridges);
+
+		InputStream is = getClass().getClassLoader()
+				.getResourceAsStream(BRIDGE_FILE_NAME);
 		Scanner scanner = new Scanner(is);

-		List<String> bridges = new ArrayList<>();
+		bridges = new ArrayList<>();
 		while (scanner.hasNextLine()) {
 			String line = scanner.nextLine();
-			boolean isDefaultObfs4 = line.startsWith("d ");
-			boolean isNonDefaultObfs4 = line.startsWith("n ");
-			boolean isMeek = line.startsWith("m ");
-			if ((type == DEFAULT_OBFS4 && isDefaultObfs4) ||
-					(type == NON_DEFAULT_OBFS4 && isNonDefaultObfs4) ||
-					(type == MEEK && isMeek)) {
-				bridges.add(line.substring(2));
-			}
+			boolean isMeekBridge = line.startsWith("Bridge meek");
+			if (useMeek && !isMeekBridge || !useMeek && isMeekBridge) continue;
+			if (!line.startsWith("#")) bridges.add(line);
 		}
 		scanner.close();
+		this.bridges = bridges;
 		return bridges;
 	}

--- a/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/TorPlugin.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/TorPlugin.java
@@ -33,9 +33,7 @@ import org.briarproject.bramble.api.settings.event.SettingsUpdatedEvent;
 import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.bramble.api.system.LocationUtils;
 import org.briarproject.bramble.api.system.ResourceProvider;
-import org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType;

-import java.io.ByteArrayInputStream;
 import java.io.EOFException;
 import java.io.File;
 import java.io.FileInputStream;
@@ -46,7 +44,6 @@ import java.io.OutputStream;
 import java.net.InetSocketAddress;
 import java.net.ServerSocket;
 import java.net.Socket;
-import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -71,16 +68,20 @@ import static java.util.logging.Level.WARNING;
 import static java.util.logging.Logger.getLogger;
 import static net.freehaven.tor.control.TorControlCommands.HS_ADDRESS;
 import static net.freehaven.tor.control.TorControlCommands.HS_PRIVKEY;
+import static org.briarproject.bramble.api.nullsafety.NullSafety.requireNonNull;
 import static org.briarproject.bramble.api.plugin.Plugin.State.ACTIVE;
 import static org.briarproject.bramble.api.plugin.Plugin.State.DISABLED;
 import static org.briarproject.bramble.api.plugin.Plugin.State.ENABLING;
 import static org.briarproject.bramble.api.plugin.Plugin.State.INACTIVE;
 import static org.briarproject.bramble.api.plugin.Plugin.State.STARTING_STOPPING;
+import static org.briarproject.bramble.api.plugin.TorConstants.CONTROL_PORT;
 import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_PREF_PLUGIN_ENABLE;
 import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_PREF_TOR_MOBILE;
 import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_PREF_TOR_NETWORK;
 import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_PREF_TOR_ONLY_WHEN_CHARGING;
+import static org.briarproject.bramble.api.plugin.TorConstants.HS_PRIVATE_KEY_V2;
 import static org.briarproject.bramble.api.plugin.TorConstants.HS_PRIVATE_KEY_V3;
+import static org.briarproject.bramble.api.plugin.TorConstants.HS_V3_CREATED;
 import static org.briarproject.bramble.api.plugin.TorConstants.ID;
 import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_MOBILE;
 import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK;
@@ -89,11 +90,12 @@ import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK_
 import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK_WITH_BRIDGES;
 import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_ONLY_WHEN_CHARGING;
 import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_PORT;
+import static org.briarproject.bramble.api.plugin.TorConstants.PROP_ONION_V2;
 import static org.briarproject.bramble.api.plugin.TorConstants.PROP_ONION_V3;
 import static org.briarproject.bramble.api.plugin.TorConstants.REASON_BATTERY;
 import static org.briarproject.bramble.api.plugin.TorConstants.REASON_COUNTRY_BLOCKED;
 import static org.briarproject.bramble.api.plugin.TorConstants.REASON_MOBILE_DATA;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.MEEK;
+import static org.briarproject.bramble.api.plugin.TorConstants.V3_MIGRATION_PERIOD_MS;
 import static org.briarproject.bramble.plugin.tor.TorRendezvousCrypto.SEED_BYTES;
 import static org.briarproject.bramble.util.IoUtils.copyAndClose;
 import static org.briarproject.bramble.util.IoUtils.tryToClose;
@@ -113,6 +115,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 	private static final String OWNER = "__OwningControllerProcess";
 	private static final int COOKIE_TIMEOUT_MS = 3000;
 	private static final int COOKIE_POLLING_INTERVAL_MS = 200;
+	private static final Pattern ONION_V2 = Pattern.compile("[a-z2-7]{16}");
 	private static final Pattern ONION_V3 = Pattern.compile("[a-z2-7]{56}");

 	private final Executor ioExecutor, wakefulIoExecutor;
@@ -129,11 +132,8 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 	private final CircumventionProvider circumventionProvider;
 	private final ResourceProvider resourceProvider;
 	private final long maxLatency;
-	private final int maxIdleTime;
-	private final int socketTimeout;
+	private final int maxIdleTime, socketTimeout;
 	private final File torDirectory, geoIpFile, configFile;
-	private final int torSocksPort;
-	private final int torControlPort;
 	private final File doneFile, cookieFile;
 	private final AtomicBoolean used = new AtomicBoolean(false);

@@ -162,9 +162,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 			String architecture,
 			long maxLatency,
 			int maxIdleTime,
-			File torDirectory,
-			int torSocksPort,
-			int torControlPort) {
+			File torDirectory) {
 		this.ioExecutor = ioExecutor;
 		this.wakefulIoExecutor = wakefulIoExecutor;
 		this.networkManager = networkManager;
@@ -184,8 +182,6 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 			socketTimeout = Integer.MAX_VALUE;
 		else socketTimeout = maxIdleTime * 2;
 		this.torDirectory = torDirectory;
-		this.torSocksPort = torSocksPort;
-		this.torControlPort = torControlPort;
 		geoIpFile = new File(torDirectory, "geoip");
 		configFile = new File(torDirectory, "torrc");
 		doneFile = new File(torDirectory, "done");
@@ -281,7 +277,6 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 					if (LOG.isLoggable(INFO)) listFiles(torDirectory);
 					throw new PluginException();
 				}
-				//noinspection BusyWait
 				Thread.sleep(COOKIE_POLLING_INTERVAL_MS);
 			}
 			LOG.info("Auth cookie created");
@@ -292,7 +287,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 		}
 		try {
 			// Open a control connection and authenticate using the cookie file
-			controlSocket = new Socket("127.0.0.1", torControlPort);
+			controlSocket = new Socket("127.0.0.1", CONTROL_PORT);
 			controlConnection = new TorControlConnection(controlSocket);
 			controlConnection.authenticate(read(cookieFile));
 			// Tell Tor to exit when the control connection is closed
@@ -395,24 +390,9 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 		return zin;
 	}

-	private static void append(StringBuilder strb, String name, int value) {
-		strb.append(name);
-		strb.append(" ");
-		strb.append(value);
-		strb.append("\n");
-	}
-
 	private InputStream getConfigInputStream() {
-		StringBuilder strb = new StringBuilder();
-		append(strb, "ControlPort", torControlPort);
-		append(strb, "CookieAuthentication", 1);
-		append(strb, "DisableNetwork", 1);
-		append(strb, "RunAsDaemon", 1);
-		append(strb, "SafeSocks", 1);
-		append(strb, "SocksPort", torSocksPort);
-		//noinspection CharsetObjectCanBeUsed
-		return new ByteArrayInputStream(
-				strb.toString().getBytes(Charset.forName("UTF-8")));
+		ClassLoader cl = getClass().getClassLoader();
+		return requireNonNull(cl.getResourceAsStream("torrc"));
 	}

 	private void listFiles(File f) {
@@ -477,10 +457,54 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {

 	private void publishHiddenService(String port) {
 		if (!state.isTorRunning()) return;
+		// TODO: Remove support for v2 hidden services after a reasonable
+		// migration period (migration started 2020-06-30)
+		String privKey2 = settings.get(HS_PRIVATE_KEY_V2);
 		String privKey3 = settings.get(HS_PRIVATE_KEY_V3);
+		String v3Created = settings.get(HS_V3_CREATED);
+		// Publish a v2 hidden service if we've already created one, and
+		// either we've never published a v3 hidden service or we're still
+		// in the migration period since first publishing it
+		if (!isNullOrEmpty(privKey2)) {
+			long now = clock.currentTimeMillis();
+			long then = v3Created == null ? now : Long.parseLong(v3Created);
+			if (now - then >= V3_MIGRATION_PERIOD_MS) retireV2HiddenService();
+			else publishV2HiddenService(port, privKey2);
+		}
 		publishV3HiddenService(port, privKey3);
 	}

+	private void publishV2HiddenService(String port, String privKey) {
+		LOG.info("Creating v2 hidden service");
+		Map<Integer, String> portLines = singletonMap(80, "127.0.0.1:" + port);
+		Map<String, String> response;
+		try {
+			response = controlConnection.addOnion(privKey, portLines);
+		} catch (IOException e) {
+			logException(LOG, WARNING, e);
+			return;
+		}
+		if (!response.containsKey(HS_ADDRESS)) {
+			LOG.warning("Tor did not return a hidden service address");
+			return;
+		}
+		String onion2 = response.get(HS_ADDRESS);
+		if (LOG.isLoggable(INFO)) {
+			LOG.info("V2 hidden service " + scrubOnion(onion2));
+		}
+		// The hostname has already been published and the private key stored
+	}
+
+	private void retireV2HiddenService() {
+		LOG.info("Retiring v2 hidden service");
+		TransportProperties p = new TransportProperties();
+		p.put(PROP_ONION_V2, "");
+		callback.mergeLocalProperties(p);
+		Settings s = new Settings();
+		s.put(HS_PRIVATE_KEY_V2, "");
+		callback.mergeSettings(s);
+	}
+
 	private void publishV3HiddenService(String port, @Nullable String privKey) {
 		LOG.info("Creating v3 hidden service");
 		Map<Integer, String> portLines = singletonMap(80, "127.0.0.1:" + port);
@@ -517,6 +541,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 			// Save the hidden service's private key for next time
 			Settings s = new Settings();
 			s.put(HS_PRIVATE_KEY_V3, response.get(HS_PRIVKEY));
+			s.put(HS_V3_CREATED, String.valueOf(clock.currentTimeMillis()));
 			callback.mergeSettings(s);
 		}
 	}
@@ -544,20 +569,20 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 		controlConnection.setConf("DisableNetwork", enable ? "0" : "1");
 	}

-	private void enableBridges(boolean enable, BridgeType bridgeType)
+	private void enableBridges(boolean enable, boolean needsMeek)
 			throws IOException {
 		if (enable) {
 			Collection<String> conf = new ArrayList<>();
 			conf.add("UseBridges 1");
 			File obfs4File = getObfs4ExecutableFile();
-			if (bridgeType == MEEK) {
+			if (needsMeek) {
 				conf.add("ClientTransportPlugin meek_lite exec " +
 						obfs4File.getAbsolutePath());
 			} else {
 				conf.add("ClientTransportPlugin obfs4 exec " +
 						obfs4File.getAbsolutePath());
 			}
-			conf.addAll(circumventionProvider.getBridges(bridgeType));
+			conf.addAll(circumventionProvider.getBridges(needsMeek));
 			controlConnection.setConf(conf);
 		} else {
 			controlConnection.setConf("UseBridges", "0");
@@ -623,30 +648,49 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 	@Override
 	public DuplexTransportConnection createConnection(TransportProperties p) {
 		if (getState() != ACTIVE) return null;
+		// TODO: Remove support for v2 hidden services after a reasonable
+		// migration period (migration started 2020-06-30)
+		String bestOnion = null, version = null;
+		String onion2 = p.get(PROP_ONION_V2);
 		String onion3 = p.get(PROP_ONION_V3);
-		if (onion3 != null && !ONION_V3.matcher(onion3).matches()) {
-			// Don't scrub the address so we can find the problem
-			if (LOG.isLoggable(INFO)) {
-				LOG.info("Invalid v3 hostname: " + onion3);
+		if (!isNullOrEmpty(onion2)) {
+			if (ONION_V2.matcher(onion2).matches()) {
+				bestOnion = onion2;
+				version = "v2";
+			} else {
+				// Don't scrub the address so we can find the problem
+				if (LOG.isLoggable(INFO))
+					LOG.info("Invalid v2 hostname: " + onion2);
 			}
-			onion3 = null;
 		}
-		if (onion3 == null) return null;
+		if (!isNullOrEmpty(onion3)) {
+			if (ONION_V3.matcher(onion3).matches()) {
+				bestOnion = onion3;
+				version = "v3";
+			} else {
+				// Don't scrub the address so we can find the problem
+				if (LOG.isLoggable(INFO))
+					LOG.info("Invalid v3 hostname: " + onion3);
+			}
+		}
+		if (bestOnion == null) return null;
 		Socket s = null;
 		try {
 			if (LOG.isLoggable(INFO)) {
-				LOG.info("Connecting to v3 " + scrubOnion(onion3));
+				LOG.info("Connecting to " + version + " "
+						+ scrubOnion(bestOnion));
 			}
-			s = torSocketFactory.createSocket(onion3 + ".onion", 80);
+			s = torSocketFactory.createSocket(bestOnion + ".onion", 80);
 			s.setSoTimeout(socketTimeout);
 			if (LOG.isLoggable(INFO)) {
-				LOG.info("Connected to v3 " + scrubOnion(onion3));
+				LOG.info("Connected to " + version + " "
+						+ scrubOnion(bestOnion));
 			}
 			return new TorTransportConnection(this, s);
 		} catch (IOException e) {
 			if (LOG.isLoggable(INFO)) {
-				LOG.info("Could not connect to v3 "
-						+ scrubOnion(onion3) + ": " + e.toString());
+				LOG.info("Could not connect to " + version + " "
+						+ scrubOnion(bestOnion) + ": " + e.toString());
 			}
 			tryToClose(s, LOG, WARNING);
 			return null;
@@ -846,9 +890,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {

 			int reasonsDisabled = 0;
 			boolean enableNetwork = false, enableBridges = false;
-			boolean enableConnectionPadding = false;
-			BridgeType bridgeType =
-					circumventionProvider.getBestBridgeType(country);
+			boolean useMeek = false, enableConnectionPadding = false;

 			if (!online) {
 				LOG.info("Disabling network, device is offline");
@@ -877,10 +919,14 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 					enableNetwork = true;
 					if (network == PREF_TOR_NETWORK_WITH_BRIDGES ||
 							(automatic && bridgesWork)) {
-						if (ipv6Only) bridgeType = MEEK;
-						enableBridges = true;
-						if (LOG.isLoggable(INFO)) {
-							LOG.info("Using bridge type " + bridgeType);
+						if (ipv6Only ||
+								circumventionProvider.needsMeek(country)) {
+							LOG.info("Using meek bridges");
+							enableBridges = true;
+							useMeek = true;
+						} else {
+							LOG.info("Using obfs4 bridges");
+							enableBridges = true;
 						}
 					} else {
 						LOG.info("Not using bridges");
@@ -898,7 +944,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {

 			try {
 				if (enableNetwork) {
-					enableBridges(enableBridges, bridgeType);
+					enableBridges(enableBridges, useMeek);
 					enableConnectionPadding(enableConnectionPadding);
 					useIpv6(ipv6Only);
 				}
@@ -938,17 +984,17 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 		@Nullable
 		private ServerSocket serverSocket = null;

-		private synchronized void setStarted() {
+		synchronized void setStarted() {
 			started = true;
 			callback.pluginStateChanged(getState());
 		}

-		private synchronized boolean isTorRunning() {
+		synchronized boolean isTorRunning() {
 			return started && !stopped;
 		}

 		@Nullable
-		private synchronized ServerSocket setStopped() {
+		synchronized ServerSocket setStopped() {
 			stopped = true;
 			ServerSocket ss = serverSocket;
 			serverSocket = null;
@@ -956,44 +1002,44 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 			return ss;
 		}

-		private synchronized void setBootstrapped() {
+		synchronized void setBootstrapped() {
 			bootstrapped = true;
 			callback.pluginStateChanged(getState());
 		}

-		private synchronized boolean getAndSetCircuitBuilt() {
+		synchronized boolean getAndSetCircuitBuilt() {
 			boolean firstCircuit = !circuitBuilt;
 			circuitBuilt = true;
 			callback.pluginStateChanged(getState());
 			return firstCircuit;
 		}

-		private synchronized void enableNetwork(boolean enable) {
+		synchronized void enableNetwork(boolean enable) {
 			networkInitialised = true;
 			networkEnabled = enable;
 			if (!enable) circuitBuilt = false;
 			callback.pluginStateChanged(getState());
 		}

-		private synchronized void setReasonsDisabled(int reasonsDisabled) {
+		synchronized void setReasonsDisabled(int reasonsDisabled) {
 			settingsChecked = true;
 			this.reasonsDisabled = reasonsDisabled;
 			callback.pluginStateChanged(getState());
 		}

 		// Doesn't affect getState()
-		private synchronized boolean setServerSocket(ServerSocket ss) {
+		synchronized boolean setServerSocket(ServerSocket ss) {
 			if (stopped || serverSocket != null) return false;
 			serverSocket = ss;
 			return true;
 		}

 		// Doesn't affect getState()
-		private synchronized void clearServerSocket(ServerSocket ss) {
+		synchronized void clearServerSocket(ServerSocket ss) {
 			if (serverSocket == ss) serverSocket = null;
 		}

-		private synchronized State getState() {
+		synchronized State getState() {
 			if (!started || stopped || !settingsChecked) {
 				return STARTING_STOPPING;
 			}
@@ -1003,7 +1049,7 @@ abstract class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 			return bootstrapped && circuitBuilt ? ACTIVE : ENABLING;
 		}

-		private synchronized int getReasonsDisabled() {
+		synchronized int getReasonsDisabled() {
 			return getState() == DISABLED ? reasonsDisabled : 0;
 		}
 	}
--- a/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/TorRendezvousCryptoImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/plugin/tor/TorRendezvousCryptoImpl.java
@@ -4,26 +4,39 @@ import net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec;
 import net.i2p.crypto.eddsa.spec.EdDSANamedCurveTable;
 import net.i2p.crypto.eddsa.spec.EdDSAPrivateKeySpec;

+import org.bouncycastle.crypto.Digest;
+import org.bouncycastle.crypto.digests.SHA3Digest;
 import org.bouncycastle.util.encoders.Base64;
-import org.briarproject.bramble.api.crypto.CryptoComponent;
+import org.briarproject.bramble.util.Base32;

 import java.nio.charset.Charset;

-class TorRendezvousCryptoImpl implements TorRendezvousCrypto {
+import static java.lang.System.arraycopy;
+
+public class TorRendezvousCryptoImpl implements TorRendezvousCrypto {

 	private static final EdDSANamedCurveSpec CURVE_SPEC =
 			EdDSANamedCurveTable.getByName("Ed25519");

-	private final CryptoComponent crypto;
-
-	TorRendezvousCryptoImpl(CryptoComponent crypto) {
-		this.crypto = crypto;
-	}
+	private static final byte HS_PROTOCOL_VERSION = 3;
+	private static final int CHECKSUM_BYTES = 2;

 	@Override
 	public String getOnionAddress(byte[] seed) {
 		EdDSAPrivateKeySpec spec = new EdDSAPrivateKeySpec(seed, CURVE_SPEC);
-		return crypto.encodeOnionAddress(spec.getA().toByteArray());
+		byte[] publicKey = spec.getA().toByteArray();
+		Digest digest = new SHA3Digest(256);
+		byte[] label = ".onion checksum".getBytes(Charset.forName("US-ASCII"));
+		digest.update(label, 0, label.length);
+		digest.update(publicKey, 0, publicKey.length);
+		digest.update(HS_PROTOCOL_VERSION);
+		byte[] checksum = new byte[digest.getDigestSize()];
+		digest.doFinal(checksum, 0);
+		byte[] address = new byte[publicKey.length + CHECKSUM_BYTES + 1];
+		arraycopy(publicKey, 0, address, 0, publicKey.length);
+		arraycopy(checksum, 0, address, publicKey.length, CHECKSUM_BYTES);
+		address[address.length - 1] = HS_PROTOCOL_VERSION;
+		return Base32.encode(address).toLowerCase();
 	}

 	@Override
--- a/bramble-core/src/main/java/org/briarproject/bramble/settings/SettingsManagerImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/settings/SettingsManagerImpl.java
@@ -37,10 +37,4 @@ class SettingsManagerImpl implements SettingsManager {
 	public void mergeSettings(Settings s, String namespace) throws DbException {
 		db.transaction(false, txn -> db.mergeSettings(txn, s, namespace));
 	}
-
-	@Override
-	public void mergeSettings(Transaction txn, Settings s, String namespace)
-			throws DbException {
-		db.mergeSettings(txn, s, namespace);
-	}
 }
--- a/bramble-core/src/main/java/org/briarproject/bramble/socks/SocksModule.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/socks/SocksModule.java
@@ -1,7 +1,5 @@
 package org.briarproject.bramble.socks;

-import org.briarproject.bramble.api.plugin.TorSocksPort;
-
 import java.net.InetSocketAddress;

 import javax.net.SocketFactory;
@@ -11,14 +9,15 @@ import dagger.Provides;

 import static org.briarproject.bramble.api.plugin.TorConstants.CONNECT_TO_PROXY_TIMEOUT;
 import static org.briarproject.bramble.api.plugin.TorConstants.EXTRA_SOCKET_TIMEOUT;
+import static org.briarproject.bramble.api.plugin.TorConstants.SOCKS_PORT;

@Module
 public class SocksModule {

 	@Provides
-	SocketFactory provideTorSocketFactory(@TorSocksPort int torSocksPort) {
+	SocketFactory provideTorSocketFactory() {
 		InetSocketAddress proxy = new InetSocketAddress("127.0.0.1",
-				torSocksPort);
+				SOCKS_PORT);
 		return new SocksSocketFactory(proxy, CONNECT_TO_PROXY_TIMEOUT,
 				EXTRA_SOCKET_TIMEOUT);
 	}
--- a/bramble-core/src/main/java/org/briarproject/bramble/transport/KeyManagerImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/transport/KeyManagerImpl.java
@@ -215,23 +215,6 @@ class KeyManagerImpl implements KeyManager, Service, EventListener {
 						m.getStreamContext(txn, tag)));
 	}

-	@Override
-	public StreamContext getStreamContextOnly(TransportId t, byte[] tag)
-			throws DbException {
-		return withManager(t, m ->
-				db.transactionWithNullableResult(false, txn ->
-						m.getStreamContextOnly(txn, tag)));
-	}
-
-	@Override
-	public void markTagAsRecognised(TransportId t, byte[] tag)
-			throws DbException {
-		withManager(t, m -> {
-			db.transaction(false, txn -> m.markTagAsRecognised(txn, tag));
-			return null;
-		});
-	}
-
 	@Override
 	public void eventOccurred(Event e) {
 		if (e instanceof ContactRemovedEvent) {
--- a/bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManager.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManager.java
@@ -48,9 +48,4 @@ interface TransportKeyManager {
 	StreamContext getStreamContext(Transaction txn, byte[] tag)
 			throws DbException;

-	@Nullable
-	StreamContext getStreamContextOnly(Transaction txn, byte[] tag);
-
-	void markTagAsRecognised(Transaction txn, byte[] tag) throws DbException;
-
 }
--- a/bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManagerImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManagerImpl.java
@@ -393,82 +393,56 @@ class TransportKeyManagerImpl implements TransportKeyManager {
 			throws DbException {
 		lock.lock();
 		try {
-			StreamContext ctx = streamContextFromTag(tag);
-			if (ctx == null) return null;
-			markTagAsRecognised(txn, tag);
+			// Look up the incoming keys for the tag
+			TagContext tagCtx = inContexts.remove(new Bytes(tag));
+			if (tagCtx == null) return null;
+			MutableIncomingKeys inKeys = tagCtx.inKeys;
+			// Create a stream context
+			StreamContext ctx = new StreamContext(tagCtx.contactId,
+					tagCtx.pendingContactId, transportId,
+					inKeys.getTagKey(), inKeys.getHeaderKey(),
+					tagCtx.streamNumber, tagCtx.handshakeMode);
+			// Update the reordering window
+			ReorderingWindow window = inKeys.getWindow();
+			Change change = window.setSeen(tagCtx.streamNumber);
+			// Add tags for any stream numbers added to the window
+			for (long streamNumber : change.getAdded()) {
+				byte[] addTag = new byte[TAG_LENGTH];
+				transportCrypto.encodeTag(addTag, inKeys.getTagKey(),
+						PROTOCOL_VERSION, streamNumber);
+				TagContext tagCtx1 = new TagContext(tagCtx.keySetId,
+						tagCtx.contactId, tagCtx.pendingContactId, inKeys,
+						streamNumber, tagCtx.handshakeMode);
+				inContexts.put(new Bytes(addTag), tagCtx1);
+			}
+			// Remove tags for any stream numbers removed from the window
+			for (long streamNumber : change.getRemoved()) {
+				if (streamNumber == tagCtx.streamNumber) continue;
+				byte[] removeTag = new byte[TAG_LENGTH];
+				transportCrypto.encodeTag(removeTag, inKeys.getTagKey(),
+						PROTOCOL_VERSION, streamNumber);
+				inContexts.remove(new Bytes(removeTag));
+			}
+			// Write the window back to the DB
+			db.setReorderingWindow(txn, tagCtx.keySetId, transportId,
+					inKeys.getTimePeriod(), window.getBase(),
+					window.getBitmap());
+			// If the outgoing keys are inactive, activate them
+			MutableTransportKeySet ks = keys.get(tagCtx.keySetId);
+			MutableOutgoingKeys outKeys =
+					ks.getKeys().getCurrentOutgoingKeys();
+			if (!outKeys.isActive()) {
+				LOG.info("Activating outgoing keys");
+				outKeys.activate();
+				considerReplacingOutgoingKeys(ks);
+				db.setTransportKeysActive(txn, transportId, tagCtx.keySetId);
+			}
 			return ctx;
 		} finally {
 			lock.unlock();
 		}
 	}

-	@Override
-	public StreamContext getStreamContextOnly(Transaction txn, byte[] tag) {
-		lock.lock();
-		try {
-			return streamContextFromTag(tag);
-		} finally {
-			lock.unlock();
-		}
-	}
-
-	@GuardedBy("lock")
-	@Nullable
-	private StreamContext streamContextFromTag(byte[] tag) {
-		// Look up the incoming keys for the tag
-		TagContext tagCtx = inContexts.get(new Bytes(tag));
-		if (tagCtx == null) return null;
-		MutableIncomingKeys inKeys = tagCtx.inKeys;
-		// Create a stream context
-		return new StreamContext(tagCtx.contactId,
-				tagCtx.pendingContactId, transportId,
-				inKeys.getTagKey(), inKeys.getHeaderKey(),
-				tagCtx.streamNumber, tagCtx.handshakeMode);
-	}
-
-	@Override
-	public void markTagAsRecognised(Transaction txn, byte[] tag)
-			throws DbException {
-		TagContext tagCtx = inContexts.remove(new Bytes(tag));
-		if (tagCtx == null) return;
-		MutableIncomingKeys inKeys = tagCtx.inKeys;
-		// Update the reordering window
-		ReorderingWindow window = inKeys.getWindow();
-		Change change = window.setSeen(tagCtx.streamNumber);
-		// Add tags for any stream numbers added to the window
-		for (long streamNumber : change.getAdded()) {
-			byte[] addTag = new byte[TAG_LENGTH];
-			transportCrypto.encodeTag(addTag, inKeys.getTagKey(),
-					PROTOCOL_VERSION, streamNumber);
-			TagContext tagCtx1 = new TagContext(tagCtx.keySetId,
-					tagCtx.contactId, tagCtx.pendingContactId, inKeys,
-					streamNumber, tagCtx.handshakeMode);
-			inContexts.put(new Bytes(addTag), tagCtx1);
-		}
-		// Remove tags for any stream numbers removed from the window
-		for (long streamNumber : change.getRemoved()) {
-			if (streamNumber == tagCtx.streamNumber) continue;
-			byte[] removeTag = new byte[TAG_LENGTH];
-			transportCrypto.encodeTag(removeTag, inKeys.getTagKey(),
-					PROTOCOL_VERSION, streamNumber);
-			inContexts.remove(new Bytes(removeTag));
-		}
-		// Write the window back to the DB
-		db.setReorderingWindow(txn, tagCtx.keySetId, transportId,
-				inKeys.getTimePeriod(), window.getBase(),
-				window.getBitmap());
-		// If the outgoing keys are inactive, activate them
-		MutableTransportKeySet ks = keys.get(tagCtx.keySetId);
-		MutableOutgoingKeys outKeys =
-				ks.getKeys().getCurrentOutgoingKeys();
-		if (!outKeys.isActive()) {
-			LOG.info("Activating outgoing keys");
-			outKeys.activate();
-			considerReplacingOutgoingKeys(ks);
-			db.setTransportKeysActive(txn, transportId, tagCtx.keySetId);
-		}
-	}
-
 	@DatabaseExecutor
 	@Wakeful
 	private void updateKeys(Transaction txn) throws DbException {
--- a/bramble-core/src/main/resources/bridges
+++ b/bramble-core/src/main/resources/bridges
@@ -1,17 +1,10 @@
-d Bridge obfs4 38.229.1.78:80 C8CBDB2464FC9804A69531437BCF2BE31FDD2EE4 cert=Hmyfd2ev46gGY7NoVxA9ngrPF2zCZtzskRTzoWXbxNkzeVnGFPWmrTtILRyqCTjHR+s9dg iat-mode=1
-d Bridge obfs4 37.218.245.14:38224 D9A82D2F9C2F65A18407B1D2B764F130847F8B5D cert=bjRaMrr1BRiAW8IE9U5z27fQaYgOhX1UCmOpg2pFpoMvo6ZgQMzLsaTzzQNTlm7hNcb+Sg iat-mode=0
-d Bridge obfs4 85.31.186.98:443 011F2599C0E9B27EE74B353155E244813763C3E5 cert=ayq0XzCwhpdysn5o0EyDUbmSOx3X/oTEbzDMvczHOdBJKlvIdHHLJGkZARtT4dcBFArPPg iat-mode=0
-d Bridge obfs4 85.31.186.26:443 91A6354697E6B02A386312F68D82CF86824D3606 cert=PBwr+S8JTVZo6MPdHnkTwXJPILWADLqfMGoVvhZClMq/Urndyd42BwX9YFJHZnBB3H0XCw iat-mode=0
-d Bridge obfs4 193.11.166.194:27015 2D82C2E354D531A68469ADF7F878FA6060C6BACA cert=4TLQPJrTSaDffMK7Nbao6LC7G9OW/NHkUwIdjLSS3KYf0Nv4/nQiiI8dY2TcsQx01NniOg iat-mode=0
-d Bridge obfs4 193.11.166.194:27020 86AC7B8D430DAC4117E9F42C9EAED18133863AAF cert=0LDeJH4JzMDtkJJrFphJCiPqKx7loozKN7VNfuukMGfHO0Z8OGdzHVkhVAOfo1mUdv9cMg iat-mode=0
-d Bridge obfs4 193.11.166.194:27025 1AE2C08904527FEA90C4C4F8C1083EA59FBC6FAF cert=ItvYZzW5tn6v3G4UnQa6Qz04Npro6e81AP70YujmK/KXwDFPTs3aHXcHp4n8Vt6w/bv8cA iat-mode=0
-d Bridge obfs4 209.148.46.65:443 74FAD13168806246602538555B5521A0383A1875 cert=ssH+9rP8dG2NLDN2XuFw63hIO/9MNNinLmxQDpVa+7kTOa9/m+tGWT1SmSYpQ9uTBGa6Hw iat-mode=0
-d Bridge obfs4 146.57.248.225:22 10A6CD36A537FCE513A322361547444B393989F0 cert=K1gDtDAIcUfeLqbstggjIw2rtgIKqdIhUlHp82XRqNSq/mtAjp1BIC9vHKJ2FAEpGssTPw iat-mode=0
-d Bridge obfs4 45.145.95.6:27015 C5B7CD6946FF10C5B3E89691A7D3F2C122D2117C cert=TD7PbUO0/0k6xYHMPW3vJxICfkMZNdkRrb63Zhl5j9dW3iRGiCx0A7mPhe5T2EDzQ35+Zw iat-mode=0
-d Bridge obfs4 51.222.13.177:80 5EDAC3B810E12B01F6FD8050D2FD3E277B289A08 cert=2uplIpLQ0q9+0qMFrK5pkaYRDOe460LL9WHBvatgkuRr/SL31wBOEupaMMJ6koRE6Ld0ew iat-mode=0
-d Bridge obfs4 185.100.85.3:443 5B403DFE34F4872EB027059CECAE30B0C864B3A2 cert=bWUdFUe8io9U6JkSLoGAvSAUDcB779/shovCYmYAQb/pW/iEAMZtO/lCd94OokOF909TPA iat-mode=2
-n Bridge obfs4 46.226.107.197:10300 A38FD6BDFD902882F5F5B9B7CCC95602A20B0BC4 cert=t8tA9q2AeGlmp/dO6oW9bkY5RqqmvqjArCEM9wjJoDnk6XtnaejkF0JTA7VamdyOzcvuBg iat-mode=0
-n Bridge obfs4 74.104.165.202:9002 EF432018A6AA5D970B2F84E39CD30A147030141C cert=PhppfUusY85dHGvWtGTybZ1fED4DtbHmALkNMIOIYrAz1B4xN7/2a5gyiZe1epju1BOHVg iat-mode=0
-n Bridge obfs4 23.88.49.56:443 1CDA1660823AE2565D7F50DE8EB99DFDDE96074B cert=4bwNXedHutVD0ZqCm6ph90Vik9dRY4n9qnBHiLiqQOSsIvui4iHwuMFQK6oqiK8tyhVcDw iat-mode=0
-n Bridge obfs4 185.65.206.101:443 8A3E001D4C5105ED41060597DEEB21FF19CDC4D3 cert=Nd6XZ+f00sGKL1u6USmyvfqR34HN/pt7jEVbgMpXPF/yyGaLBiXRH/x0SIjX5TceYnd+Dg iat-mode=0
-m Bridge meek_lite 192.0.2.2:2 97700DFE9F483596DDA6264C4D7DF7641E1E39CE url=https://meek.azureedge.net/ front=ajax.aspnetcdn.com
+Bridge obfs4 37.218.245.14:38224 D9A82D2F9C2F65A18407B1D2B764F130847F8B5D cert=bjRaMrr1BRiAW8IE9U5z27fQaYgOhX1UCmOpg2pFpoMvo6ZgQMzLsaTzzQNTlm7hNcb+Sg iat-mode=0
+Bridge obfs4 85.31.186.26:443 91A6354697E6B02A386312F68D82CF86824D3606 cert=PBwr+S8JTVZo6MPdHnkTwXJPILWADLqfMGoVvhZClMq/Urndyd42BwX9YFJHZnBB3H0XCw iat-mode=0
+Bridge obfs4 193.11.166.194:27015 2D82C2E354D531A68469ADF7F878FA6060C6BACA cert=4TLQPJrTSaDffMK7Nbao6LC7G9OW/NHkUwIdjLSS3KYf0Nv4/nQiiI8dY2TcsQx01NniOg iat-mode=0
+Bridge obfs4 193.11.166.194:27020 86AC7B8D430DAC4117E9F42C9EAED18133863AAF cert=0LDeJH4JzMDtkJJrFphJCiPqKx7loozKN7VNfuukMGfHO0Z8OGdzHVkhVAOfo1mUdv9cMg iat-mode=0
+Bridge obfs4 193.11.166.194:27025 1AE2C08904527FEA90C4C4F8C1083EA59FBC6FAF cert=ItvYZzW5tn6v3G4UnQa6Qz04Npro6e81AP70YujmK/KXwDFPTs3aHXcHp4n8Vt6w/bv8cA iat-mode=0
+Bridge obfs4 209.148.46.65:443 74FAD13168806246602538555B5521A0383A1875 cert=ssH+9rP8dG2NLDN2XuFw63hIO/9MNNinLmxQDpVa+7kTOa9/m+tGWT1SmSYpQ9uTBGa6Hw iat-mode=0
+Bridge obfs4 45.145.95.6:27015 C5B7CD6946FF10C5B3E89691A7D3F2C122D2117C cert=TD7PbUO0/0k6xYHMPW3vJxICfkMZNdkRrb63Zhl5j9dW3iRGiCx0A7mPhe5T2EDzQ35+Zw iat-mode=0
+Bridge obfs4 51.222.13.177:80 5EDAC3B810E12B01F6FD8050D2FD3E277B289A08 cert=2uplIpLQ0q9+0qMFrK5pkaYRDOe460LL9WHBvatgkuRr/SL31wBOEupaMMJ6koRE6Ld0ew iat-mode=0
+Bridge obfs4 78.46.188.239:37356 5A2D2F4158D0453E00C7C176978D3F41D69C45DB cert=3c0SwxpOisbohNxEc4tb875RVW8eOu1opRTVXJhafaKA/PNNtI7ElQIVOVZg1AdL5bxGCw iat-mode=0
+Bridge meek_lite 192.0.2.2:2 97700DFE9F483596DDA6264C4D7DF7641E1E39CE url=https://meek.azureedge.net/ front=ajax.aspnetcdn.com
--- a/bramble-core/src/main/resources/torrc
+++ b/bramble-core/src/main/resources/torrc
@@ -0,0 +1,6 @@
+ControlPort 59051
+CookieAuthentication 1
+DisableNetwork 1
+RunAsDaemon 1
+SafeSocks 1
+SocksPort 59050
--- a/bramble-core/src/test/bash/wait-for-mailbox.sh
+++ b/bramble-core/src/test/bash/wait-for-mailbox.sh
@@ -1,21 +0,0 @@
-#!/bin/bash
-set -e
-
-URL="http://127.0.0.1:8000/status"
-attempt_counter=0
-max_attempts=200 # 10min - CI for mailbox currently takes ~5min
-
-echo "Waiting for mailbox to come online at $URL"
-
-until [[ "$(curl -s -o /dev/null -w '%{http_code}' $URL)" == "401" ]]; do
-  if [ ${attempt_counter} -eq ${max_attempts} ]; then
-    echo "Timed out waiting for mailbox"
-    exit 1
-  fi
-
-  printf '.'
-  attempt_counter=$((attempt_counter + 1))
-  sleep 3
-done
-
-echo "Mailbox started"
--- a/bramble-core/src/test/java/org/briarproject/bramble/client/BdfMessageValidatorTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/client/BdfMessageValidatorTest.java
@@ -13,7 +13,7 @@ import org.briarproject.bramble.api.sync.Message;
 import org.briarproject.bramble.api.sync.MessageContext;
 import org.briarproject.bramble.test.ValidatorTestCase;
 import org.jmock.Expectations;
-import org.jmock.imposters.ByteBuddyClassImposteriser;
+import org.jmock.lib.legacy.ClassImposteriser;
 import org.junit.Test;

 import static org.briarproject.bramble.api.transport.TransportConstants.MAX_CLOCK_DIFFERENCE;
@@ -38,7 +38,7 @@ public class BdfMessageValidatorTest extends ValidatorTestCase {
 	private final Metadata meta = new Metadata();

 	public BdfMessageValidatorTest() {
-		context.setImposteriser(ByteBuddyClassImposteriser.INSTANCE);
+		context.setImposteriser(ClassImposteriser.INSTANCE);
 	}

 	@Test(expected = InvalidMessageException.class)
--- a/bramble-core/src/test/java/org/briarproject/bramble/client/ClientHelperImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/client/ClientHelperImplTest.java
@@ -24,10 +24,11 @@ import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.Message;
 import org.briarproject.bramble.api.sync.MessageFactory;
 import org.briarproject.bramble.api.sync.MessageId;
-import org.briarproject.bramble.test.BrambleMockTestCase;
+import org.briarproject.bramble.test.BrambleTestCase;
 import org.briarproject.bramble.test.DbExpectations;
 import org.briarproject.bramble.util.StringUtils;
 import org.jmock.Expectations;
+import org.jmock.Mockery;
 import org.junit.Test;

 import java.io.ByteArrayOutputStream;
@@ -52,8 +53,9 @@ import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;

-public class ClientHelperImplTest extends BrambleMockTestCase {
+public class ClientHelperImplTest extends BrambleTestCase {

+	private final Mockery context = new Mockery();
 	private final DatabaseComponent db = context.mock(DatabaseComponent.class);
 	private final MessageFactory messageFactory =
 			context.mock(MessageFactory.class);
@@ -98,6 +100,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		clientHelper.addLocalMessage(message, dictionary, shared);
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -109,6 +112,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		clientHelper.createMessage(groupId, timestamp, list);
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -123,6 +127,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		clientHelper.getMessageAsList(messageId);
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -139,6 +144,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {

 		assertEquals(dictionary,
 				clientHelper.getGroupMetadataAsDictionary(groupId));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -155,6 +161,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {

 		assertEquals(dictionary,
 				clientHelper.getMessageMetadataAsDictionary(messageId));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -172,6 +179,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		assertEquals(map, clientHelper.getMessageMetadataAsDictionary(groupId));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -196,6 +204,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {

 		assertEquals(map,
 				clientHelper.getMessageMetadataAsDictionary(groupId, query));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -210,6 +219,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		clientHelper.mergeGroupMetadata(groupId, dictionary);
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -224,6 +234,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		clientHelper.mergeMessageMetadata(messageId, dictionary);
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -231,6 +242,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		byte[] bytes = expectToByteArray(list);

 		assertArrayEquals(bytes, clientHelper.toByteArray(list));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -238,6 +250,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		expectToList(true);

 		assertEquals(list, clientHelper.toList(getRandomBytes(123)));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -249,6 +262,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 			fail();
 		} catch (FormatException e) {
 			// expected
+			context.assertIsSatisfied();
 		}
 	}

@@ -265,6 +279,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {

 		assertArrayEquals(signature,
 				clientHelper.sign(label, list, privateKey));
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -280,6 +295,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 		}});

 		clientHelper.verifySignature(signature, label, list, publicKey);
+		context.assertIsSatisfied();
 	}

 	@Test
@@ -299,6 +315,7 @@ public class ClientHelperImplTest extends BrambleMockTestCase {
 			fail();
 		} catch (GeneralSecurityException e) {
 			// expected
+			context.assertIsSatisfied();
 		}
 	}

--- a/bramble-core/src/test/java/org/briarproject/bramble/db/JdbcDatabaseTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/db/JdbcDatabaseTest.java
@@ -2197,55 +2197,6 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		db.close();
 	}

-	@Test
-	public void testResetRetransmissionTimes() throws Exception {
-		long now = System.currentTimeMillis();
-		AtomicLong time = new AtomicLong(now);
-		Database<Connection> db =
-				open(false, new TestMessageFactory(), new SettableClock(time));
-		Connection txn = db.startTransaction();
-
-		// Add a contact, a shared group and a shared message
-		db.addIdentity(txn, identity);
-		assertEquals(contactId,
-				db.addContact(txn, author, localAuthor.getId(), null, true));
-		db.addGroup(txn, group);
-		db.addGroupVisibility(txn, contactId, groupId, true);
-		db.addMessage(txn, message, DELIVERED, true, false, null);
-
-		// Time: now
-		// Retrieve the message from the database
-		Collection<MessageId> ids = db.getMessagesToSend(txn, contactId,
-				ONE_MEGABYTE, MAX_LATENCY);
-		assertEquals(singletonList(messageId), ids);
-
-		// Time: now
-		// Mark the message as sent
-		db.updateExpiryTimeAndEta(txn, contactId, messageId, MAX_LATENCY);
-
-		// The message should expire after 2 * MAX_LATENCY
-		assertEquals(now + MAX_LATENCY * 2, db.getNextSendTime(txn, contactId));
-
-		// Time: now + MAX_LATENCY * 2 - 1
-		// The message should not yet be sendable
-		time.set(now + MAX_LATENCY * 2 - 1);
-		ids = db.getMessagesToSend(txn, contactId, ONE_MEGABYTE, MAX_LATENCY);
-		assertTrue(ids.isEmpty());
-
-		// Reset the retransmission times
-		db.resetUnackedMessagesToSend(txn, contactId);
-
-		// The message should have infinitely short expiry
-		assertEquals(0, db.getNextSendTime(txn, contactId));
-
-		// The message should be sendable
-		ids = db.getMessagesToSend(txn, contactId, ONE_MEGABYTE, MAX_LATENCY);
-		assertFalse(ids.isEmpty());
-
-		db.commitTransaction(txn);
-		db.close();
-	}
-
 	@Test
 	public void testCompactionTime() throws Exception {
 		MessageFactory messageFactory = new TestMessageFactory();
--- a/bramble-core/src/test/java/org/briarproject/bramble/keyagreement/KeyAgreementProtocolTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/keyagreement/KeyAgreementProtocolTest.java
@@ -11,9 +11,8 @@ import org.briarproject.bramble.api.keyagreement.PayloadEncoder;
 import org.briarproject.bramble.test.BrambleTestCase;
 import org.jmock.Expectations;
 import org.jmock.auto.Mock;
-import org.jmock.imposters.ByteBuddyClassImposteriser;
 import org.jmock.integration.junit4.JUnitRuleMockery;
-import org.jmock.lib.concurrent.Synchroniser;
+import org.jmock.lib.legacy.ClassImposteriser;
 import org.junit.Rule;
 import org.junit.Test;

@@ -35,8 +34,7 @@ public class KeyAgreementProtocolTest extends BrambleTestCase {
 	@Rule
 	public JUnitRuleMockery context = new JUnitRuleMockery() {{
 		// So we can mock concrete classes like KeyAgreementTransport
-		setImposteriser(ByteBuddyClassImposteriser.INSTANCE);
-		setThreadingPolicy(new Synchroniser());
+		setImposteriser(ClassImposteriser.INSTANCE);
 	}};

 	private final PublicKey alicePubKey = getAgreementPublicKey();
--- a/bramble-core/src/test/java/org/briarproject/bramble/keyagreement/KeyAgreementTransportTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/keyagreement/KeyAgreementTransportTest.java
@@ -14,7 +14,7 @@ import org.briarproject.bramble.api.record.RecordWriterFactory;
 import org.briarproject.bramble.test.BrambleMockTestCase;
 import org.briarproject.bramble.test.CaptureArgumentAction;
 import org.jmock.Expectations;
-import org.jmock.imposters.ByteBuddyClassImposteriser;
+import org.jmock.lib.legacy.ClassImposteriser;
 import org.junit.Test;

 import java.io.InputStream;
@@ -58,7 +58,7 @@ public class KeyAgreementTransportTest extends BrambleMockTestCase {
 	private KeyAgreementTransport kat;

 	public KeyAgreementTransportTest() {
-		context.setImposteriser(ByteBuddyClassImposteriser.INSTANCE);
+		context.setImposteriser(ClassImposteriser.INSTANCE);
 		inputStream = context.mock(InputStream.class);
 		outputStream = context.mock(OutputStream.class);
 	}
--- a/bramble-core/src/test/java/org/briarproject/bramble/mailbox/MailboxApiTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/mailbox/MailboxApiTest.java
@@ -1,383 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import org.briarproject.bramble.api.WeakSingletonProvider;
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.mailbox.MailboxProperties;
-import org.briarproject.bramble.mailbox.MailboxApi.ApiException;
-import org.briarproject.bramble.mailbox.MailboxApi.MailboxContact;
-import org.briarproject.bramble.mailbox.MailboxApi.TolerableFailureException;
-import org.briarproject.bramble.test.BrambleTestCase;
-import org.junit.Test;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.annotation.Nonnull;
-import javax.net.SocketFactory;
-
-import okhttp3.OkHttpClient;
-import okhttp3.mockwebserver.MockResponse;
-import okhttp3.mockwebserver.MockWebServer;
-import okhttp3.mockwebserver.RecordedRequest;
-
-import static java.util.Collections.singletonList;
-import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static org.briarproject.bramble.test.TestUtils.getContactId;
-import static org.briarproject.bramble.test.TestUtils.getMailboxSecret;
-import static org.briarproject.bramble.util.StringUtils.getRandomString;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertThrows;
-import static org.junit.Assert.assertTrue;
-
-public class MailboxApiTest extends BrambleTestCase {
-
-	private final OkHttpClient client = new OkHttpClient.Builder()
-			.socketFactory(SocketFactory.getDefault())
-			.connectTimeout(60_000, MILLISECONDS)
-			.build();
-	private final WeakSingletonProvider<OkHttpClient> httpClientProvider =
-			new WeakSingletonProvider<OkHttpClient>() {
-				@Override
-				@Nonnull
-				public OkHttpClient createInstance() {
-					return client;
-				}
-			};
-	private final MailboxApiImpl api = new MailboxApiImpl(httpClientProvider);
-
-	private final String token = getMailboxSecret();
-	private final String token2 = getMailboxSecret();
-	private final ContactId contactId = getContactId();
-	private final String contactToken = getMailboxSecret();
-	private final String contactInboxId = getMailboxSecret();
-	private final String contactOutboxId = getMailboxSecret();
-	private final MailboxContact mailboxContact = new MailboxContact(
-			contactId, contactToken, contactInboxId, contactOutboxId);
-
-	@Test
-	public void testSetup() throws Exception {
-		String validResponse = "{\"token\":\"" + token2 + "\"}";
-		String invalidResponse = "{\"foo\":\"bar\"}";
-		String invalidTokenResponse = "{\"token\":{\"foo\":\"bar\"}}";
-		String invalidTokenResponse2 =
-				"{\"token\":\"" + getRandomString(64) + "\"}";
-
-		MockWebServer server = new MockWebServer();
-		server.enqueue(new MockResponse().setBody(validResponse));
-		server.enqueue(new MockResponse());
-		server.enqueue(new MockResponse().setBody(invalidResponse));
-		server.enqueue(new MockResponse().setResponseCode(401));
-		server.enqueue(new MockResponse().setResponseCode(500));
-		server.enqueue(new MockResponse().setBody(invalidTokenResponse));
-		server.enqueue(new MockResponse().setBody(invalidTokenResponse2));
-		server.start();
-		String baseUrl = getBaseUrl(server);
-		MailboxProperties properties =
-				new MailboxProperties(baseUrl, token, true);
-		MailboxProperties properties2 =
-				new MailboxProperties(baseUrl, token2, true);
-
-		// valid response with valid token
-		assertEquals(token2, api.setup(properties));
-		RecordedRequest request1 = server.takeRequest();
-		assertEquals("/setup", request1.getPath());
-		assertEquals("PUT", request1.getMethod());
-		assertToken(request1, token);
-
-		// empty body
-		assertThrows(ApiException.class, () -> api.setup(properties));
-		RecordedRequest request2 = server.takeRequest();
-		assertEquals("/setup", request2.getPath());
-		assertEquals("PUT", request2.getMethod());
-		assertToken(request2, token);
-
-		// invalid response
-		assertThrows(ApiException.class, () -> api.setup(properties));
-		RecordedRequest request3 = server.takeRequest();
-		assertEquals("/setup", request3.getPath());
-		assertEquals("PUT", request3.getMethod());
-		assertToken(request3, token);
-
-		// 401 response
-		assertThrows(ApiException.class, () -> api.setup(properties2));
-		RecordedRequest request4 = server.takeRequest();
-		assertEquals("/setup", request4.getPath());
-		assertEquals("PUT", request4.getMethod());
-		assertToken(request4, token2);
-
-		// 500 response
-		assertThrows(ApiException.class, () -> api.setup(properties));
-		RecordedRequest request5 = server.takeRequest();
-		assertEquals("/setup", request5.getPath());
-		assertEquals("PUT", request5.getMethod());
-		assertToken(request5, token);
-
-		// invalid json dict token response
-		assertThrows(ApiException.class, () -> api.setup(properties));
-		RecordedRequest request6 = server.takeRequest();
-		assertEquals("/setup", request6.getPath());
-		assertEquals("PUT", request6.getMethod());
-		assertToken(request6, token);
-
-		// invalid non-hex string token response
-		assertThrows(ApiException.class, () -> api.setup(properties));
-		RecordedRequest request7 = server.takeRequest();
-		assertEquals("/setup", request7.getPath());
-		assertEquals("PUT", request7.getMethod());
-		assertToken(request7, token);
-	}
-
-	@Test
-	public void testSetupOnlyForOwner() {
-		MailboxProperties properties =
-				new MailboxProperties("", token, false);
-		assertThrows(
-				IllegalArgumentException.class,
-				() -> api.setup(properties)
-		);
-	}
-
-	@Test
-	public void testStatus() throws Exception {
-		MockWebServer server = new MockWebServer();
-		server.enqueue(new MockResponse());
-		server.enqueue(new MockResponse().setResponseCode(401));
-		server.enqueue(new MockResponse().setResponseCode(500));
-		server.start();
-		String baseUrl = getBaseUrl(server);
-		MailboxProperties properties =
-				new MailboxProperties(baseUrl, token, true);
-		MailboxProperties properties2 =
-				new MailboxProperties(baseUrl, token2, true);
-
-		assertTrue(api.checkStatus(properties));
-		RecordedRequest request1 = server.takeRequest();
-		assertEquals("/status", request1.getPath());
-		assertToken(request1, token);
-
-		assertThrows(ApiException.class, () -> api.checkStatus(properties2));
-		RecordedRequest request2 = server.takeRequest();
-		assertEquals("/status", request2.getPath());
-		assertToken(request2, token2);
-
-		assertFalse(api.checkStatus(properties));
-		RecordedRequest request3 = server.takeRequest();
-		assertEquals("/status", request3.getPath());
-		assertToken(request3, token);
-	}
-
-	@Test
-	public void testStatusOnlyForOwner() {
-		MailboxProperties properties =
-				new MailboxProperties("", token, false);
-		assertThrows(
-				IllegalArgumentException.class,
-				() -> api.checkStatus(properties)
-		);
-	}
-
-	@Test
-	public void testAddContact() throws Exception {
-		MockWebServer server = new MockWebServer();
-		server.enqueue(new MockResponse());
-		server.enqueue(new MockResponse().setResponseCode(401));
-		server.enqueue(new MockResponse().setResponseCode(409));
-		server.start();
-		String baseUrl = getBaseUrl(server);
-		MailboxProperties properties =
-				new MailboxProperties(baseUrl, token, true);
-
-		// contact gets added as expected
-		api.addContact(properties, mailboxContact);
-		RecordedRequest request1 = server.takeRequest();
-		assertEquals("/contacts", request1.getPath());
-		assertToken(request1, token);
-		String expected = "{\"contactId\":" + contactId.getInt() +
-				",\"token\":\"" + contactToken +
-				"\",\"inboxId\":\"" + contactInboxId +
-				"\",\"outboxId\":\"" + contactOutboxId +
-				"\"}";
-		assertEquals(expected, request1.getBody().readUtf8());
-
-		// request is not successful
-		assertThrows(ApiException.class, () ->
-				api.addContact(properties, mailboxContact));
-		RecordedRequest request2 = server.takeRequest();
-		assertEquals("/contacts", request2.getPath());
-		assertToken(request2, token);
-
-		// contact already exists
-		assertThrows(TolerableFailureException.class, () ->
-				api.addContact(properties, mailboxContact));
-		RecordedRequest request3 = server.takeRequest();
-		assertEquals("/contacts", request3.getPath());
-		assertToken(request3, token);
-	}
-
-	@Test
-	public void testAddContactOnlyForOwner() {
-		MailboxProperties properties =
-				new MailboxProperties("", token, false);
-		assertThrows(IllegalArgumentException.class, () ->
-				api.addContact(properties, mailboxContact));
-	}
-
-	@Test
-	public void testDeleteContact() throws Exception {
-		MockWebServer server = new MockWebServer();
-		server.enqueue(new MockResponse());
-		server.enqueue(new MockResponse().setResponseCode(205));
-		server.enqueue(new MockResponse().setResponseCode(401));
-		server.enqueue(new MockResponse().setResponseCode(404));
-		server.start();
-		String baseUrl = getBaseUrl(server);
-		MailboxProperties properties =
-				new MailboxProperties(baseUrl, token, true);
-
-		// contact gets deleted as expected
-		api.deleteContact(properties, contactId);
-		RecordedRequest request1 = server.takeRequest();
-		assertEquals("DELETE", request1.getMethod());
-		assertEquals("/contacts/" + contactId.getInt(), request1.getPath());
-		assertToken(request1, token);
-
-		// request is not returning 200
-		assertThrows(ApiException.class, () ->
-				api.deleteContact(properties, contactId));
-		RecordedRequest request2 = server.takeRequest();
-		assertEquals("DELETE", request2.getMethod());
-		assertEquals("/contacts/" + contactId.getInt(), request2.getPath());
-		assertToken(request2, token);
-
-		// request is not authorized
-		assertThrows(ApiException.class, () ->
-				api.deleteContact(properties, contactId));
-		RecordedRequest request3 = server.takeRequest();
-		assertEquals("DELETE", request3.getMethod());
-		assertEquals("/contacts/" + contactId.getInt(), request3.getPath());
-		assertToken(request3, token);
-
-		// tolerable 404 not found error
-		assertThrows(TolerableFailureException.class,
-				() -> api.deleteContact(properties, contactId));
-		RecordedRequest request4 = server.takeRequest();
-		assertEquals("/contacts/" + contactId.getInt(), request4.getPath());
-		assertEquals("DELETE", request4.getMethod());
-		assertToken(request4, token);
-	}
-
-	@Test
-	public void testDeleteContactOnlyForOwner() {
-		MailboxProperties properties =
-				new MailboxProperties("", token, false);
-		assertThrows(IllegalArgumentException.class, () ->
-				api.deleteContact(properties, contactId));
-	}
-
-	@Test
-	public void testGetContacts() throws Exception {
-		ContactId contactId2 = getContactId();
-		String validResponse1 = "{\"contacts\": [" + contactId.getInt() + "] }";
-		String validResponse2 = "{\"contacts\": [" + contactId.getInt() + ", " +
-				contactId2.getInt() + "] }";
-		String invalidResponse1 = "{\"foo\":\"bar\"}";
-		String invalidResponse2 = "{\"contacts\":{\"foo\":\"bar\"}}";
-		String invalidResponse3 = "{\"contacts\": [1, 2, \"foo\"] }";
-
-		MockWebServer server = new MockWebServer();
-		server.enqueue(new MockResponse().setBody(validResponse1));
-		server.enqueue(new MockResponse().setBody(validResponse2));
-		server.enqueue(new MockResponse());
-		server.enqueue(new MockResponse().setBody(invalidResponse1));
-		server.enqueue(new MockResponse().setBody(invalidResponse2));
-		server.enqueue(new MockResponse().setBody(invalidResponse3));
-		server.enqueue(new MockResponse().setResponseCode(401));
-		server.enqueue(new MockResponse().setResponseCode(500));
-		server.start();
-		String baseUrl = getBaseUrl(server);
-		MailboxProperties properties =
-				new MailboxProperties(baseUrl, token, true);
-
-		// valid response with two contacts
-		assertEquals(singletonList(contactId), api.getContacts(properties));
-		RecordedRequest request1 = server.takeRequest();
-		assertEquals("/contacts", request1.getPath());
-		assertEquals("GET", request1.getMethod());
-		assertToken(request1, token);
-
-		// valid response with two contacts
-		List<ContactId> contacts = new ArrayList<>();
-		contacts.add(contactId);
-		contacts.add(contactId2);
-		assertEquals(contacts, api.getContacts(properties));
-		RecordedRequest request2 = server.takeRequest();
-		assertEquals("/contacts", request2.getPath());
-		assertEquals("GET", request2.getMethod());
-		assertToken(request2, token);
-
-		// empty body
-		assertThrows(ApiException.class, () -> api.getContacts(properties));
-		RecordedRequest request3 = server.takeRequest();
-		assertEquals("/contacts", request3.getPath());
-		assertEquals("GET", request3.getMethod());
-		assertToken(request3, token);
-
-		// invalid response: no contacts key
-		assertThrows(ApiException.class, () -> api.getContacts(properties));
-		RecordedRequest request4 = server.takeRequest();
-		assertEquals("/contacts", request4.getPath());
-		assertEquals("GET", request4.getMethod());
-		assertToken(request4, token);
-
-		// invalid response: no list in contacts
-		assertThrows(ApiException.class, () -> api.getContacts(properties));
-		RecordedRequest request5 = server.takeRequest();
-		assertEquals("/contacts", request5.getPath());
-		assertEquals("GET", request5.getMethod());
-		assertToken(request5, token);
-
-		// invalid response: list with non-numbers
-		assertThrows(ApiException.class, () -> api.getContacts(properties));
-		RecordedRequest request6 = server.takeRequest();
-		assertEquals("/contacts", request6.getPath());
-		assertEquals("GET", request6.getMethod());
-		assertToken(request6, token);
-
-		// 401 not authorized
-		assertThrows(ApiException.class, () -> api.getContacts(properties));
-		RecordedRequest request7 = server.takeRequest();
-		assertEquals("/contacts", request7.getPath());
-		assertEquals("GET", request7.getMethod());
-		assertToken(request7, token);
-
-		// 500 internal server error
-		assertThrows(ApiException.class, () -> api.getContacts(properties));
-		RecordedRequest request8 = server.takeRequest();
-		assertEquals("/contacts", request8.getPath());
-		assertEquals("GET", request8.getMethod());
-		assertToken(request8, token);
-	}
-
-	@Test
-	public void testGetContactsOnlyForOwner() {
-		MailboxProperties properties =
-				new MailboxProperties("", token, false);
-		assertThrows(
-				IllegalArgumentException.class,
-				() -> api.getContacts(properties)
-		);
-	}
-
-	private String getBaseUrl(MockWebServer server) {
-		String baseUrl = server.url("").toString();
-		return baseUrl.substring(0, baseUrl.length() - 1);
-	}
-
-	private void assertToken(RecordedRequest request, String token) {
-		assertNotNull(request.getHeader("Authorization"));
-		assertEquals("Bearer " + token, request.getHeader("Authorization"));
-	}
-
-}
--- a/bramble-core/src/test/java/org/briarproject/bramble/mailbox/MailboxIntegrationTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/mailbox/MailboxIntegrationTest.java
@@ -1,109 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import org.briarproject.bramble.api.WeakSingletonProvider;
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.mailbox.MailboxProperties;
-import org.briarproject.bramble.mailbox.MailboxApi.ApiException;
-import org.briarproject.bramble.mailbox.MailboxApi.MailboxContact;
-import org.briarproject.bramble.mailbox.MailboxApi.TolerableFailureException;
-import org.briarproject.bramble.test.BrambleTestCase;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import java.io.IOException;
-import java.util.Arrays;
-
-import javax.annotation.Nonnull;
-import javax.net.SocketFactory;
-
-import okhttp3.OkHttpClient;
-
-import static java.util.Collections.emptyList;
-import static java.util.Collections.singletonList;
-import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static org.briarproject.bramble.test.TestUtils.getMailboxSecret;
-import static org.briarproject.bramble.test.TestUtils.isOptionalTestEnabled;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertThrows;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeTrue;
-
-public class MailboxIntegrationTest extends BrambleTestCase {
-
-	private final static String URL_BASE = "http://127.0.0.1:8000";
-	private final static String SETUP_TOKEN =
-			"54686973206973206120736574757020746f6b656e20666f722042726961722e";
-
-	private final OkHttpClient client = new OkHttpClient.Builder()
-			.socketFactory(SocketFactory.getDefault())
-			.connectTimeout(60_000, MILLISECONDS)
-			.build();
-	private final WeakSingletonProvider<OkHttpClient> httpClientProvider =
-			new WeakSingletonProvider<OkHttpClient>() {
-				@Override
-				@Nonnull
-				public OkHttpClient createInstance() {
-					return client;
-				}
-			};
-	private final MailboxApiImpl api = new MailboxApiImpl(httpClientProvider);
-	// needs to be static to keep values across different tests
-	private static MailboxProperties ownerProperties;
-
-	/**
-	 * Called before each test to make sure the mailbox is setup once
-	 * before starting with individual tests.
-	 * {@link BeforeClass} needs to be static, so we can't use the API class.
-	 */
-	@Before
-	public void ensureSetup() throws IOException, ApiException {
-		// Skip this test unless it's explicitly enabled in the environment
-		assumeTrue(isOptionalTestEnabled(MailboxIntegrationTest.class));
-
-		if (ownerProperties != null) return;
-		MailboxProperties setupProperties =
-				new MailboxProperties(URL_BASE, SETUP_TOKEN, true);
-		String ownerToken = api.setup(setupProperties);
-		ownerProperties = new MailboxProperties(URL_BASE, ownerToken, true);
-	}
-
-	@Test
-	public void testStatus() throws Exception {
-		assertTrue(api.checkStatus(ownerProperties));
-	}
-
-	@Test
-	public void testContactApi() throws Exception {
-		ContactId contactId1 = new ContactId(1);
-		ContactId contactId2 = new ContactId(2);
-		MailboxContact mailboxContact1 = getMailboxContact(contactId1);
-		MailboxContact mailboxContact2 = getMailboxContact(contactId2);
-
-		// no contacts initially
-		assertEquals(emptyList(), api.getContacts(ownerProperties));
-		// added contact gets returned
-		api.addContact(ownerProperties, mailboxContact1);
-		assertEquals(singletonList(contactId1),
-				api.getContacts(ownerProperties));
-		// second contact also gets returned
-		api.addContact(ownerProperties, mailboxContact2);
-		assertEquals(Arrays.asList(contactId1, contactId2),
-				api.getContacts(ownerProperties));
-
-		// after both contacts get deleted, the list is empty again
-		api.deleteContact(ownerProperties, contactId1);
-		api.deleteContact(ownerProperties, contactId2);
-		assertEquals(emptyList(), api.getContacts(ownerProperties));
-
-		// deleting again is tolerable
-		assertThrows(TolerableFailureException.class,
-				() -> api.deleteContact(ownerProperties, contactId2));
-	}
-
-	private MailboxContact getMailboxContact(ContactId contactId) {
-		return new MailboxContact(contactId, getMailboxSecret(),
-				getMailboxSecret(), getMailboxSecret());
-	}
-
-}
--- a/bramble-core/src/test/java/org/briarproject/bramble/mailbox/MailboxSettingsManagerImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/mailbox/MailboxSettingsManagerImplTest.java
@@ -1,225 +0,0 @@
-package org.briarproject.bramble.mailbox;
-
-import org.briarproject.bramble.api.contact.ContactId;
-import org.briarproject.bramble.api.db.Transaction;
-import org.briarproject.bramble.api.mailbox.MailboxProperties;
-import org.briarproject.bramble.api.mailbox.MailboxSettingsManager;
-import org.briarproject.bramble.api.mailbox.MailboxStatus;
-import org.briarproject.bramble.api.settings.Settings;
-import org.briarproject.bramble.api.settings.SettingsManager;
-import org.briarproject.bramble.test.BrambleMockTestCase;
-import org.jmock.Expectations;
-import org.junit.Test;
-
-import java.util.Random;
-
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_KEY_ATTEMPTS;
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_KEY_LAST_ATTEMPT;
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_KEY_LAST_SUCCESS;
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_KEY_ONION;
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_KEY_TOKEN;
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_NAMESPACE;
-import static org.briarproject.bramble.mailbox.MailboxSettingsManagerImpl.SETTINGS_UPLOADS_NAMESPACE;
-import static org.briarproject.bramble.util.StringUtils.getRandomString;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-
-public class MailboxSettingsManagerImplTest extends BrambleMockTestCase {
-
-	private final SettingsManager settingsManager =
-			context.mock(SettingsManager.class);
-
-	private final MailboxSettingsManager manager =
-			new MailboxSettingsManagerImpl(settingsManager);
-	private final Random random = new Random();
-	private final String onion = getRandomString(64);
-	private final String token = getRandomString(64);
-	private final ContactId contactId1 = new ContactId(random.nextInt());
-	private final ContactId contactId2 = new ContactId(random.nextInt());
-	private final ContactId contactId3 = new ContactId(random.nextInt());
-	private final long now = System.currentTimeMillis();
-	private final long lastAttempt = now - 1234;
-	private final long lastSuccess = now - 2345;
-	private final int attempts = 123;
-
-	@Test
-	public void testReturnsNullPropertiesIfSettingsAreEmpty() throws Exception {
-		Transaction txn = new Transaction(null, true);
-		Settings emptySettings = new Settings();
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).getSettings(txn, SETTINGS_NAMESPACE);
-			will(returnValue(emptySettings));
-		}});
-
-		assertNull(manager.getOwnMailboxProperties(txn));
-	}
-
-	@Test
-	public void testReturnsProperties() throws Exception {
-		Transaction txn = new Transaction(null, true);
-		Settings settings = new Settings();
-		settings.put(SETTINGS_KEY_ONION, onion);
-		settings.put(SETTINGS_KEY_TOKEN, token);
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).getSettings(txn, SETTINGS_NAMESPACE);
-			will(returnValue(settings));
-		}});
-
-		MailboxProperties properties = manager.getOwnMailboxProperties(txn);
-		assertNotNull(properties);
-		assertEquals(onion, properties.getOnionAddress());
-		assertEquals(token, properties.getAuthToken());
-		assertTrue(properties.isOwner());
-	}
-
-	@Test
-	public void testStoresProperties() throws Exception {
-		Transaction txn = new Transaction(null, false);
-		Settings expectedSettings = new Settings();
-		expectedSettings.put(SETTINGS_KEY_ONION, onion);
-		expectedSettings.put(SETTINGS_KEY_TOKEN, token);
-		MailboxProperties properties =
-				new MailboxProperties(onion, token, true);
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).mergeSettings(txn, expectedSettings,
-					SETTINGS_NAMESPACE);
-		}});
-
-		manager.setOwnMailboxProperties(txn, properties);
-	}
-
-	@Test
-	public void testReturnsDefaultStatusIfSettingsAreEmpty() throws Exception {
-		Transaction txn = new Transaction(null, true);
-		Settings emptySettings = new Settings();
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).getSettings(txn, SETTINGS_NAMESPACE);
-			will(returnValue(emptySettings));
-		}});
-
-		MailboxStatus status = manager.getOwnMailboxStatus(txn);
-		assertEquals(-1, status.getTimeOfLastAttempt());
-		assertEquals(-1, status.getTimeOfLastSuccess());
-		assertEquals(0, status.getAttemptsSinceSuccess());
-	}
-
-	@Test
-	public void testReturnsStatus() throws Exception {
-		Transaction txn = new Transaction(null, true);
-		Settings settings = new Settings();
-		settings.putLong(SETTINGS_KEY_LAST_ATTEMPT, lastAttempt);
-		settings.putLong(SETTINGS_KEY_LAST_SUCCESS, lastSuccess);
-		settings.putInt(SETTINGS_KEY_ATTEMPTS, attempts);
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).getSettings(txn, SETTINGS_NAMESPACE);
-			will(returnValue(settings));
-		}});
-
-		MailboxStatus status = manager.getOwnMailboxStatus(txn);
-		assertEquals(lastAttempt, status.getTimeOfLastAttempt());
-		assertEquals(lastSuccess, status.getTimeOfLastSuccess());
-		assertEquals(attempts, status.getAttemptsSinceSuccess());
-	}
-
-	@Test
-	public void testRecordsSuccess() throws Exception {
-		Transaction txn = new Transaction(null, false);
-		Settings expectedSettings = new Settings();
-		expectedSettings.putLong(SETTINGS_KEY_LAST_ATTEMPT, now);
-		expectedSettings.putLong(SETTINGS_KEY_LAST_SUCCESS, now);
-		expectedSettings.putInt(SETTINGS_KEY_ATTEMPTS, 0);
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).mergeSettings(txn, expectedSettings,
-					SETTINGS_NAMESPACE);
-		}});
-
-		manager.recordSuccessfulConnection(txn, now);
-	}
-
-	@Test
-	public void testRecordsFailureOnFirstAttempt() throws Exception {
-		testRecordsFailure(new Settings(), 0);
-	}
-
-	@Test
-	public void testRecordsFailureOnLaterAttempt() throws Exception {
-		Settings oldSettings = new Settings();
-		oldSettings.putLong(SETTINGS_KEY_LAST_ATTEMPT, lastAttempt);
-		oldSettings.putLong(SETTINGS_KEY_LAST_SUCCESS, lastSuccess);
-		oldSettings.putInt(SETTINGS_KEY_ATTEMPTS, attempts);
-		testRecordsFailure(oldSettings, attempts);
-	}
-
-	private void testRecordsFailure(Settings oldSettings, int oldAttempts)
-			throws Exception {
-		Transaction txn = new Transaction(null, false);
-		Settings expectedSettings = new Settings();
-		expectedSettings.putLong(SETTINGS_KEY_LAST_ATTEMPT, now);
-		expectedSettings.putInt(SETTINGS_KEY_ATTEMPTS, oldAttempts + 1);
-
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).getSettings(txn, SETTINGS_NAMESPACE);
-			will(returnValue(oldSettings));
-			oneOf(settingsManager).mergeSettings(txn, expectedSettings,
-					SETTINGS_NAMESPACE);
-		}});
-
-		manager.recordFailedConnectionAttempt(txn, now);
-	}
-
-	@Test
-	public void testGettingPendingUploads() throws Exception {
-		Transaction txn = new Transaction(null, true);
-		Settings settings = new Settings();
-		settings.put(String.valueOf(contactId1.getInt()), onion);
-		settings.put(String.valueOf(contactId2.getInt()), token);
-		settings.put(String.valueOf(contactId3.getInt()), "");
-
-		context.checking(new Expectations() {{
-			exactly(4).of(settingsManager)
-					.getSettings(txn, SETTINGS_UPLOADS_NAMESPACE);
-			will(returnValue(settings));
-		}});
-
-		String filename1 = manager.getPendingUpload(txn, contactId1);
-		assertEquals(onion, filename1);
-		String filename2 = manager.getPendingUpload(txn, contactId2);
-		assertEquals(token, filename2);
-		String filename3 = manager.getPendingUpload(txn, contactId3);
-		assertNull(filename3);
-		String filename4 =
-				manager.getPendingUpload(txn, new ContactId(random.nextInt()));
-		assertNull(filename4);
-	}
-
-	@Test
-	public void testSettingPendingUploads() throws Exception {
-		Transaction txn = new Transaction(null, false);
-
-		// setting a pending upload stores expected settings
-		Settings expectedSettings1 = new Settings();
-		expectedSettings1.put(String.valueOf(contactId1.getInt()), onion);
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).mergeSettings(txn, expectedSettings1,
-					SETTINGS_UPLOADS_NAMESPACE);
-		}});
-		manager.setPendingUpload(txn, contactId1, onion);
-
-		// nulling a pending upload empties stored settings
-		Settings expectedSettings2 = new Settings();
-		expectedSettings2.put(String.valueOf(contactId2.getInt()), "");
-		context.checking(new Expectations() {{
-			oneOf(settingsManager).mergeSettings(txn, expectedSettings2,
-					SETTINGS_UPLOADS_NAMESPACE);
-		}});
-		manager.setPendingUpload(txn, contactId2, null);
-	}
-}
--- a/bramble-core/src/test/java/org/briarproject/bramble/plugin/PluginManagerImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/plugin/PluginManagerImplTest.java
@@ -12,8 +12,10 @@ import org.briarproject.bramble.api.plugin.simplex.SimplexPlugin;
 import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
 import org.briarproject.bramble.api.properties.TransportPropertyManager;
 import org.briarproject.bramble.api.settings.SettingsManager;
-import org.briarproject.bramble.test.BrambleMockTestCase;
+import org.briarproject.bramble.test.BrambleTestCase;
 import org.jmock.Expectations;
+import org.jmock.Mockery;
+import org.jmock.lib.concurrent.Synchroniser;
 import org.junit.Test;

 import java.util.Arrays;
@@ -22,10 +24,13 @@ import java.util.concurrent.Executors;

 import static org.briarproject.bramble.test.TestUtils.getTransportId;

-public class PluginManagerImplTest extends BrambleMockTestCase {
+public class PluginManagerImplTest extends BrambleTestCase {

 	@Test
 	public void testStartAndStop() throws Exception {
+		Mockery context = new Mockery() {{
+			setThreadingPolicy(new Synchroniser());
+		}};
 		Executor ioExecutor = Executors.newSingleThreadExecutor();
 		EventBus eventBus = context.mock(EventBus.class);
 		PluginConfig pluginConfig = context.mock(PluginConfig.class);
@@ -111,5 +116,7 @@ public class PluginManagerImplTest extends BrambleMockTestCase {
 		// Two plugins should be started and stopped
 		p.startService();
 		p.stopService();
+
+		context.assertIsSatisfied();
 	}
 }
--- a/bramble-core/src/test/java/org/briarproject/bramble/plugin/PollerImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/plugin/PollerImplTest.java
@@ -25,7 +25,7 @@ import org.briarproject.bramble.test.BrambleMockTestCase;
 import org.briarproject.bramble.test.ImmediateExecutor;
 import org.briarproject.bramble.test.RunAction;
 import org.jmock.Expectations;
-import org.jmock.imposters.ByteBuddyClassImposteriser;
+import org.jmock.lib.legacy.ClassImposteriser;
 import org.junit.Before;
 import org.junit.Test;

@@ -69,7 +69,7 @@ public class PollerImplTest extends BrambleMockTestCase {
 	private PollerImpl poller;

 	public PollerImplTest() {
-		context.setImposteriser(ByteBuddyClassImposteriser.INSTANCE);
+		context.setImposteriser(ClassImposteriser.INSTANCE);
 		random = context.mock(SecureRandom.class);
 	}

--- a/bramble-core/src/test/java/org/briarproject/bramble/plugin/tor/CircumventionProviderTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/plugin/tor/CircumventionProviderTest.java
@@ -1,68 +0,0 @@
-package org.briarproject.bramble.plugin.tor;
-
-import org.briarproject.bramble.test.BrambleTestCase;
-import org.junit.Test;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import static java.util.Arrays.asList;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BLOCKED;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BRIDGES;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.DEFAULT_OBFS4;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.MEEK;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.NON_DEFAULT_OBFS4;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.DEFAULT_OBFS4_BRIDGES;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.MEEK_BRIDGES;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.NON_DEFAULT_OBFS4_BRIDGES;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-public class CircumventionProviderTest extends BrambleTestCase {
-
-	private final CircumventionProvider provider =
-			new CircumventionProviderImpl();
-
-	@Test
-	public void testInvariants() {
-		Set<String> blocked = new HashSet<>(asList(BLOCKED));
-		Set<String> bridges = new HashSet<>(asList(BRIDGES));
-		Set<String> defaultObfs4Bridges =
-				new HashSet<>(asList(DEFAULT_OBFS4_BRIDGES));
-		Set<String> nonDefaultObfs4Bridges =
-				new HashSet<>(asList(NON_DEFAULT_OBFS4_BRIDGES));
-		Set<String> meekBridges = new HashSet<>(asList(MEEK_BRIDGES));
-		// BRIDGES should be a subset of BLOCKED
-		assertTrue(blocked.containsAll(bridges));
-		// BRIDGES should be the union of the bridge type sets
-		Set<String> union = new HashSet<>(defaultObfs4Bridges);
-		union.addAll(nonDefaultObfs4Bridges);
-		union.addAll(meekBridges);
-		assertEquals(bridges, union);
-		// The bridge type sets should not overlap
-		assertEmptyIntersection(defaultObfs4Bridges, nonDefaultObfs4Bridges);
-		assertEmptyIntersection(defaultObfs4Bridges, meekBridges);
-		assertEmptyIntersection(nonDefaultObfs4Bridges, meekBridges);
-	}
-
-	@Test
-	public void testGetBestBridgeType() {
-		for (String country : DEFAULT_OBFS4_BRIDGES) {
-			assertEquals(DEFAULT_OBFS4, provider.getBestBridgeType(country));
-		}
-		for (String country : NON_DEFAULT_OBFS4_BRIDGES) {
-			assertEquals(NON_DEFAULT_OBFS4,
-					provider.getBestBridgeType(country));
-		}
-		for (String country : MEEK_BRIDGES) {
-			assertEquals(MEEK, provider.getBestBridgeType(country));
-		}
-		assertEquals(DEFAULT_OBFS4, provider.getBestBridgeType("ZZ"));
-	}
-
-	private <T> void assertEmptyIntersection(Set<T> a, Set<T> b) {
-		Set<T> intersection = new HashSet<>(a);
-		intersection.retainAll(b);
-		assertTrue(intersection.isEmpty());
-	}
-}
--- a/bramble-core/src/test/java/org/briarproject/bramble/test/TestFeatureFlagModule.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/test/TestFeatureFlagModule.java
@@ -26,17 +26,17 @@ public class TestFeatureFlagModule {
 			}

 			@Override
-			public boolean shouldEnablePrivateGroupsInCore() {
+			public boolean shouldEnableConnectViaBluetooth() {
 				return true;
 			}

 			@Override
-			public boolean shouldEnableForumsInCore() {
+			public boolean shouldEnableTransferData() {
 				return true;
 			}

 			@Override
-			public boolean shouldEnableBlogsInCore() {
+			public boolean shouldEnableShareAppViaOfflineHotspot() {
 				return true;
 			}
 		};
--- a/bramble-core/src/test/java/org/briarproject/bramble/transport/StreamReaderImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/transport/StreamReaderImplTest.java
@@ -1,17 +1,19 @@
 package org.briarproject.bramble.transport;

 import org.briarproject.bramble.api.crypto.StreamDecrypter;
-import org.briarproject.bramble.test.BrambleMockTestCase;
+import org.briarproject.bramble.test.BrambleTestCase;
 import org.jmock.Expectations;
+import org.jmock.Mockery;
 import org.junit.Test;

 import static org.briarproject.bramble.api.transport.TransportConstants.MAX_PAYLOAD_LENGTH;
 import static org.junit.Assert.assertEquals;

-public class StreamReaderImplTest extends BrambleMockTestCase {
+public class StreamReaderImplTest extends BrambleTestCase {

 	@Test
 	public void testEmptyFramesAreSkipped() throws Exception {
+		Mockery context = new Mockery();
 		StreamDecrypter decrypter = context.mock(StreamDecrypter.class);
 		context.checking(new Expectations() {{
 			oneOf(decrypter).readFrame(with(any(byte[].class)));
@@ -28,11 +30,13 @@ public class StreamReaderImplTest extends BrambleMockTestCase {
 		assertEquals(0, r.read()); // Read another byte
 		assertEquals(-1, r.read()); // Skip the second empty frame, reach EOF
 		assertEquals(-1, r.read()); // Still at EOF
+		context.assertIsSatisfied();
 		r.close();
 	}

 	@Test
 	public void testEmptyFramesAreSkippedWithBuffer() throws Exception {
+		Mockery context = new Mockery();
 		StreamDecrypter decrypter = context.mock(StreamDecrypter.class);
 		context.checking(new Expectations() {{
 			oneOf(decrypter).readFrame(with(any(byte[].class)));
@@ -52,11 +56,13 @@ public class StreamReaderImplTest extends BrambleMockTestCase {
 		assertEquals(-1, r.read(buf));
 		// Still at EOF
 		assertEquals(-1, r.read(buf));
+		context.assertIsSatisfied();
 		r.close();
 	}

 	@Test
 	public void testMultipleReadsPerFrame() throws Exception {
+		Mockery context = new Mockery();
 		StreamDecrypter decrypter = context.mock(StreamDecrypter.class);
 		context.checking(new Expectations() {{
 			oneOf(decrypter).readFrame(with(any(byte[].class)));
@@ -72,11 +78,13 @@ public class StreamReaderImplTest extends BrambleMockTestCase {
 		assertEquals(MAX_PAYLOAD_LENGTH / 2, r.read(buf));
 		// Reach EOF
 		assertEquals(-1, r.read(buf, 0, buf.length));
+		context.assertIsSatisfied();
 		r.close();
 	}

 	@Test
 	public void testMultipleReadsPerFrameWithOffsets() throws Exception {
+		Mockery context = new Mockery();
 		StreamDecrypter decrypter = context.mock(StreamDecrypter.class);
 		context.checking(new Expectations() {{
 			oneOf(decrypter).readFrame(with(any(byte[].class)));
@@ -94,6 +102,7 @@ public class StreamReaderImplTest extends BrambleMockTestCase {
 				MAX_PAYLOAD_LENGTH / 2));
 		// Reach EOF
 		assertEquals(-1, r.read(buf, 0, buf.length));
+		context.assertIsSatisfied();
 		r.close();
 	}
 }
--- a/bramble-core/src/test/java/org/briarproject/bramble/transport/StreamWriterImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/transport/StreamWriterImplTest.java
@@ -1,17 +1,19 @@
 package org.briarproject.bramble.transport;

 import org.briarproject.bramble.api.crypto.StreamEncrypter;
-import org.briarproject.bramble.test.BrambleMockTestCase;
+import org.briarproject.bramble.test.BrambleTestCase;
 import org.jmock.Expectations;
+import org.jmock.Mockery;
 import org.junit.Test;

 import static org.briarproject.bramble.api.transport.TransportConstants.MAX_PAYLOAD_LENGTH;
 import static org.junit.Assert.assertEquals;

-public class StreamWriterImplTest extends BrambleMockTestCase {
+public class StreamWriterImplTest extends BrambleTestCase {

 	@Test
 	public void testCloseWithoutWritingWritesFinalFrame() throws Exception {
+		Mockery context = new Mockery();
 		StreamEncrypter encrypter = context.mock(StreamEncrypter.class);
 		context.checking(new Expectations() {{
 			// Write an empty final frame
@@ -22,11 +24,13 @@ public class StreamWriterImplTest extends BrambleMockTestCase {
 		}});
 		StreamWriterImpl w = new StreamWriterImpl(encrypter);
 		w.close();
+		context.assertIsSatisfied();
 	}

 	@Test
 	public void testFlushWithoutBufferedDataWritesFrameAndFlushes()
 			throws Exception {
+		Mockery context = new Mockery();
 		StreamEncrypter encrypter = context.mock(StreamEncrypter.class);
 		StreamWriterImpl w = new StreamWriterImpl(encrypter);
 		context.checking(new Expectations() {{
@@ -47,11 +51,13 @@ public class StreamWriterImplTest extends BrambleMockTestCase {
 			oneOf(encrypter).flush();
 		}});
 		w.close();
+		context.assertIsSatisfied();
 	}

 	@Test
 	public void testFlushWithBufferedDataWritesFrameAndFlushes()
 			throws Exception {
+		Mockery context = new Mockery();
 		StreamEncrypter encrypter = context.mock(StreamEncrypter.class);
 		StreamWriterImpl w = new StreamWriterImpl(encrypter);
 		context.checking(new Expectations() {{
@@ -73,10 +79,12 @@ public class StreamWriterImplTest extends BrambleMockTestCase {
 			oneOf(encrypter).flush();
 		}});
 		w.close();
+		context.assertIsSatisfied();
 	}

 	@Test
 	public void testSingleByteWritesWriteFullFrame() throws Exception {
+		Mockery context = new Mockery();
 		StreamEncrypter encrypter = context.mock(StreamEncrypter.class);
 		StreamWriterImpl w = new StreamWriterImpl(encrypter);
 		context.checking(new Expectations() {{
@@ -95,10 +103,12 @@ public class StreamWriterImplTest extends BrambleMockTestCase {
 			oneOf(encrypter).flush();
 		}});
 		w.close();
+		context.assertIsSatisfied();
 	}

 	@Test
 	public void testMultiByteWritesWriteFullFrames() throws Exception {
+		Mockery context = new Mockery();
 		StreamEncrypter encrypter = context.mock(StreamEncrypter.class);
 		StreamWriterImpl w = new StreamWriterImpl(encrypter);
 		context.checking(new Expectations() {{
@@ -124,10 +134,12 @@ public class StreamWriterImplTest extends BrambleMockTestCase {
 			oneOf(encrypter).flush();
 		}});
 		w.close();
+		context.assertIsSatisfied();
 	}

 	@Test
 	public void testLargeMultiByteWriteWritesFullFrames() throws Exception {
+		Mockery context = new Mockery();
 		StreamEncrypter encrypter = context.mock(StreamEncrypter.class);
 		StreamWriterImpl w = new StreamWriterImpl(encrypter);
 		context.checking(new Expectations() {{
@@ -145,5 +157,6 @@ public class StreamWriterImplTest extends BrambleMockTestCase {
 		w.write(b);
 		// There should be one byte left in the buffer
 		w.close();
+		context.assertIsSatisfied();
 	}
 }
--- a/bramble-core/src/test/java/org/briarproject/bramble/transport/TransportKeyManagerImplTest.java
+++ b/bramble-core/src/test/java/org/briarproject/bramble/transport/TransportKeyManagerImplTest.java
@@ -393,76 +393,6 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 		assertNull(transportKeyManager.getStreamContext(txn, tag));
 	}

-	@Test
-	public void testGetStreamContextOnlyAndMarkTag() throws Exception {
-		boolean alice = random.nextBoolean();
-		TransportKeys transportKeys = createTransportKeys(1000, 0, true);
-		Transaction txn = new Transaction(null, false);
-
-		// Keep a copy of the tags
-		List<byte[]> tags = new ArrayList<>();
-
-		context.checking(new Expectations() {{
-			oneOf(transportCrypto).deriveRotationKeys(transportId, rootKey,
-					1000, alice, true);
-			will(returnValue(transportKeys));
-			// Get the current time (the start of time period 1000)
-			oneOf(clock).currentTimeMillis();
-			will(returnValue(timePeriodLength * 1000));
-			// Encode the tags (3 sets)
-			for (long i = 0; i < REORDERING_WINDOW_SIZE; i++) {
-				exactly(3).of(transportCrypto).encodeTag(
-						with(any(byte[].class)), with(tagKey),
-						with(PROTOCOL_VERSION), with(i));
-				will(new EncodeTagAction(tags));
-			}
-			// Updated the transport keys (the keys are unaffected)
-			oneOf(transportCrypto).updateTransportKeys(transportKeys, 1000);
-			will(returnValue(transportKeys));
-			// Save the keys
-			oneOf(db).addTransportKeys(txn, contactId, transportKeys);
-			will(returnValue(keySetId));
-			// Encode a new tag after sliding the window
-			oneOf(transportCrypto).encodeTag(with(any(byte[].class)),
-					with(tagKey), with(PROTOCOL_VERSION),
-					with((long) REORDERING_WINDOW_SIZE));
-			will(new EncodeTagAction(tags));
-			// Save the reordering window (previous time period, base 1)
-			oneOf(db).setReorderingWindow(txn, keySetId, transportId, 999,
-					1, new byte[REORDERING_WINDOW_SIZE / 8]);
-		}});
-
-		// The timestamp is at the start of time period 1000
-		long timestamp = timePeriodLength * 1000;
-		assertEquals(keySetId, transportKeyManager.addRotationKeys(
-				txn, contactId, rootKey, timestamp, alice, true));
-		assertTrue(transportKeyManager.canSendOutgoingStreams(contactId));
-		// Use the first tag (previous time period, stream number 0)
-		assertEquals(REORDERING_WINDOW_SIZE * 3, tags.size());
-		byte[] tag = tags.get(0);
-		// Repeated request should return same stream context
-		StreamContext ctx = transportKeyManager.getStreamContextOnly(txn, tag);
-		assertNotNull(ctx);
-		assertEquals(contactId, ctx.getContactId());
-		assertEquals(transportId, ctx.getTransportId());
-		assertEquals(tagKey, ctx.getTagKey());
-		assertEquals(headerKey, ctx.getHeaderKey());
-		assertEquals(0L, ctx.getStreamNumber());
-		ctx = transportKeyManager.getStreamContextOnly(txn, tag);
-		assertNotNull(ctx);
-		assertEquals(contactId, ctx.getContactId());
-		assertEquals(transportId, ctx.getTransportId());
-		assertEquals(tagKey, ctx.getTagKey());
-		assertEquals(headerKey, ctx.getHeaderKey());
-		assertEquals(0L, ctx.getStreamNumber());
-		// Then mark tag as recognised
-		transportKeyManager.markTagAsRecognised(txn, tag);
-		// Another tag should have been encoded
-		assertEquals(REORDERING_WINDOW_SIZE * 3 + 1, tags.size());
-		// Finally ensure the used tag is not recognised again
-		assertNull(transportKeyManager.getStreamContextOnly(txn, tag));
-	}
-
 	@Test
 	public void testKeysAreUpdatedToCurrentPeriod() throws Exception {
 		TransportKeys transportKeys = createTransportKeys(1000, 0, true);
--- a/bramble-core/witness.gradle
+++ b/bramble-core/witness.gradle
@@ -1,9 +1,6 @@
 dependencyVerification {
    verify = [
        'cglib:cglib:3.2.8:cglib-3.2.8.jar:3f64de999ecc5595dc84ca8ff0879d8a34c8623f9ef3c517a53ed59023fcb9db',
-        'com.fasterxml.jackson.core:jackson-annotations:2.13.0:jackson-annotations-2.13.0.jar:81f9724d8843e8b08f8f6c0609e7a2b030d00c34861c4ac7e2099a7235047d6f',
-        'com.fasterxml.jackson.core:jackson-core:2.13.0:jackson-core-2.13.0.jar:348bc59b348df2e807b356f1d62d2afb41a974073328abc773eb0932b855d2c8',
-        'com.fasterxml.jackson.core:jackson-databind:2.13.0:jackson-databind-2.13.0.jar:9c826d27176268777adcf97e1c6e2051c7e33a7aaa2c370c2e8c6077fd9da3f4',
        'com.google.code.findbugs:annotations:3.0.1:annotations-3.0.1.jar:6b47ff0a6de0ce17cbedc3abb0828ca5bce3009d53ea47b3723ff023c4742f79',
        'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
        'com.google.dagger:dagger-compiler:2.33:dagger-compiler-2.33.jar:aa8a0d8370c578fd6999802d0d90b9829377a46d2c1141e11b8f737970e7155e',
@@ -18,11 +15,6 @@ dependencyVerification {
        'com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava:listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:b372a037d4230aa57fbeffdef30fd6123f9c0c2db85d0aced00c91b974f33f99',
        'com.google.j2objc:j2objc-annotations:1.1:j2objc-annotations-1.1.jar:2994a7eb78f2710bd3d3bfb639b2c94e219cedac0d4d084d516e78c16dddecf6',
        'com.h2database:h2:1.4.192:h2-1.4.192.jar:225b22e9857235c46c93861410b60b8c81c10dc8985f4faf188985ba5445126c',
-        'com.squareup.okhttp3:mockwebserver:4.9.3:mockwebserver-4.9.3.jar:9c8c581c29f22f877a35d11380462f75bb24bf1886204fe835ee695594a2784e',
-        'com.squareup.okhttp3:okhttp:3.12.13:okhttp-3.12.13.jar:508234e024ef7e270ab1a6d5b356f5b98e786511239ca986d684fd1e2cf7bc82',
-        'com.squareup.okhttp3:okhttp:4.9.3:okhttp-4.9.3.jar:93ecd6cba19d87dccfe566ec848d91aae799e3cf16c00709358ea69bd9227219',
-        'com.squareup.okio:okio:1.15.0:okio-1.15.0.jar:693fa319a7e8843300602b204023b7674f106ebcb577f2dd5807212b66118bd2',
-        'com.squareup.okio:okio:2.8.0:okio-jvm-2.8.0.jar:4496b06e73982fcdd8a5393f46e5df2ce2fa4465df5895454cac68a32f09bbc8',
        'com.squareup:javapoet:1.13.0:javapoet-1.13.0.jar:4c7517e848a71b36d069d12bb3bf46a70fd4cda3105d822b0ed2e19c00b69291',
        'javax.annotation:jsr250-api:1.0:jsr250-api-1.0.jar:a1a922d0d9b6d183ed3800dfac01d1e1eb159f0e8c6f94736931c1def54a941f',
        'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
@@ -34,7 +26,7 @@ dependencyVerification {
        'net.ltgt.gradle.incap:incap:0.2:incap-0.2.jar:b625b9806b0f1e4bc7a2e3457119488de3cd57ea20feedd513db070a573a4ffd',
        'org.apache-extras.beanshell:bsh:2.0b6:bsh-2.0b6.jar:a17955976070c0573235ee662f2794a78082758b61accffce8d3f8aedcd91047',
        'org.bitlet:weupnp:0.1.4:weupnp-0.1.4.jar:88df7e6504929d00bdb832863761385c68ab92af945b04f0770b126270a444fb',
-        'org.bouncycastle:bcprov-jdk15to18:1.70:bcprov-jdk15to18-1.70.jar:7df4c54f29ce2dd616dc3b198ca4db3dfcc79e3cb397c084a0aff97b85c0bf38',
+        'org.bouncycastle:bcprov-jdk15on:1.69:bcprov-jdk15on-1.69.jar:e469bd39f936999f256002631003ff022a22951da9d5bd9789c7abfa9763a292',
        'org.briarproject:jtorctl:0.3:jtorctl-0.3.jar:f2939238a097898998432effe93b0334d97a787972ab3a91a8973a1d309fc864',
        'org.checkerframework:checker-compat-qual:2.5.3:checker-compat-qual-2.5.3.jar:d76b9afea61c7c082908023f0cbc1427fab9abd2df915c8b8a3e7a509bccbc6d',
        'org.checkerframework:checker-qual:2.5.2:checker-qual-2.5.2.jar:64b02691c8b9d4e7700f8ee2e742dce7ea2c6e81e662b7522c9ee3bf568c040a',
@@ -46,11 +38,7 @@ dependencyVerification {
        'org.hamcrest:hamcrest-library:2.1:hamcrest-library-2.1.jar:b7e2b6895b3b679f0e47b6380fda391b225e9b78505db9d8bdde8d3cc8d52a21',
        'org.hamcrest:hamcrest:2.1:hamcrest-2.1.jar:ba93b2e3a562322ba432f0a1b53addcc55cb188253319a020ed77f824e692050',
        'org.hsqldb:hsqldb:2.3.5:hsqldb-2.3.5.jar:6676a6977ac98997a80f827ddbd3fe8ca1e0853dad1492512135fd1a222ccfad',
-        'org.jetbrains.kotlin:kotlin-stdlib-common:1.4.10:kotlin-stdlib-common-1.4.10.jar:4681f2d436a68c7523595d84ed5758e1382f9da0f67c91e6a848690d711274fe',
        'org.jetbrains.kotlin:kotlin-stdlib-common:1.4.20:kotlin-stdlib-common-1.4.20.jar:a7112c9b3cefee418286c9c9372f7af992bd1e6e030691d52f60cb36dbec8320',
-        'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.10:kotlin-stdlib-jdk7-1.4.10.jar:f9566380c08722c780ce33ceee23e98ddf765ca98fabd3e2fabae7975c8d232b',
-        'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.10:kotlin-stdlib-jdk8-1.4.10.jar:39b7a9442d7a3865e0f4a732c56c1d5da0e11ffb3bb82a461d32deb0c0ca7673',
-        'org.jetbrains.kotlin:kotlin-stdlib:1.4.10:kotlin-stdlib-1.4.10.jar:01ecb09782c042b931c1839acf21a188340b295d05400afd6e3415d4475b8daa',
        'org.jetbrains.kotlin:kotlin-stdlib:1.4.20:kotlin-stdlib-1.4.20.jar:b8ab1da5cdc89cb084d41e1f28f20a42bd431538642a5741c52bbfae3fa3e656',
        'org.jetbrains.kotlinx:kotlinx-metadata-jvm:0.1.0:kotlinx-metadata-jvm-0.1.0.jar:9753bb39efef35957c5c15df9a3cb769aabf2cdfa74b47afcb7760e5146be3b5',
        'org.jetbrains:annotations:13.0:annotations-13.0.jar:ace2a10dc8e2d5fd34925ecac03e4988b2c0f851650c94b8cef49ba1bd111478',
--- a/bramble-java/build.gradle
+++ b/bramble-java/build.gradle
@@ -17,8 +17,8 @@ dependencies {
 	def jna_version = '4.5.2'
 	implementation "net.java.dev.jna:jna:$jna_version"
 	implementation "net.java.dev.jna:jna-platform:$jna_version"
-	tor "org.briarproject:tor:$tor_version"
-	tor "org.briarproject:obfs4proxy:$obfs4proxy_version@zip"
+	tor 'org.briarproject:tor:0.3.5.15'
+	tor 'org.briarproject:obfs4proxy:0.0.12-dev-40245c4a@zip'

 	annotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

@@ -27,6 +27,7 @@ dependencies {
 	testImplementation "junit:junit:$junit_version"
 	testImplementation "org.jmock:jmock:$jmock_version"
 	testImplementation "org.jmock:jmock-junit4:$jmock_version"
+	testImplementation "org.jmock:jmock-legacy:$jmock_version"

 	testAnnotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"
 }
--- a/bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/JavaTorPlugin.java
+++ b/bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/JavaTorPlugin.java
@@ -35,15 +35,12 @@ abstract class JavaTorPlugin extends TorPlugin {
 			String architecture,
 			long maxLatency,
 			int maxIdleTime,
-			File torDirectory,
-			int torSocksPort,
-			int torControlPort) {
+			File torDirectory) {
 		super(ioExecutor, wakefulIoExecutor, networkManager, locationUtils,
 				torSocketFactory, clock, resourceProvider,
 				circumventionProvider, batteryManager, backoff,
 				torRendezvousCrypto, callback, architecture,
-				maxLatency, maxIdleTime, torDirectory, torSocksPort,
-				torControlPort);
+				maxLatency, maxIdleTime, torDirectory);
 	}

 	@Override
--- a/bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/UnixTorPlugin.java
+++ b/bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/UnixTorPlugin.java
@@ -35,15 +35,12 @@ class UnixTorPlugin extends JavaTorPlugin {
 			String architecture,
 			long maxLatency,
 			int maxIdleTime,
-			File torDirectory,
-			int torSocksPort,
-			int torControlPort) {
+			File torDirectory) {
 		super(ioExecutor, wakefulIoExecutor, networkManager, locationUtils,
 				torSocketFactory, clock, resourceProvider,
 				circumventionProvider, batteryManager, backoff,
 				torRendezvousCrypto, callback, architecture,
-				maxLatency, maxIdleTime, torDirectory, torSocksPort,
-				torControlPort);
+				maxLatency, maxIdleTime, torDirectory);
 	}

 	@Override
--- a/bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/UnixTorPluginFactory.java
+++ b/bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/UnixTorPluginFactory.java
@@ -1,7 +1,6 @@
 package org.briarproject.bramble.plugin.tor;

 import org.briarproject.bramble.api.battery.BatteryManager;
-import org.briarproject.bramble.api.crypto.CryptoComponent;
 import org.briarproject.bramble.api.event.EventBus;
 import org.briarproject.bramble.api.lifecycle.IoExecutor;
 import org.briarproject.bramble.api.network.NetworkManager;
@@ -10,9 +9,7 @@ import org.briarproject.bramble.api.plugin.Backoff;
 import org.briarproject.bramble.api.plugin.BackoffFactory;
 import org.briarproject.bramble.api.plugin.PluginCallback;
 import org.briarproject.bramble.api.plugin.TorConstants;
-import org.briarproject.bramble.api.plugin.TorControlPort;
 import org.briarproject.bramble.api.plugin.TorDirectory;
-import org.briarproject.bramble.api.plugin.TorSocksPort;
 import org.briarproject.bramble.api.plugin.TransportId;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPlugin;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
@@ -57,9 +54,6 @@ public class UnixTorPluginFactory implements DuplexPluginFactory {
 	private final BatteryManager batteryManager;
 	private final Clock clock;
 	private final File torDirectory;
-	private int torSocksPort;
-	private int torControlPort;
-	private final CryptoComponent crypto;

 	@Inject
 	UnixTorPluginFactory(@IoExecutor Executor ioExecutor,
@@ -73,10 +67,7 @@ public class UnixTorPluginFactory implements DuplexPluginFactory {
 			CircumventionProvider circumventionProvider,
 			BatteryManager batteryManager,
 			Clock clock,
-			@TorDirectory File torDirectory,
-			@TorSocksPort int torSocksPort,
-			@TorControlPort int torControlPort,
-			CryptoComponent crypto) {
+			@TorDirectory File torDirectory) {
 		this.ioExecutor = ioExecutor;
 		this.wakefulIoExecutor = wakefulIoExecutor;
 		this.networkManager = networkManager;
@@ -89,9 +80,6 @@ public class UnixTorPluginFactory implements DuplexPluginFactory {
 		this.batteryManager = batteryManager;
 		this.clock = clock;
 		this.torDirectory = torDirectory;
-		this.torSocksPort = torSocksPort;
-		this.torControlPort = torControlPort;
-		this.crypto = crypto;
 	}

 	@Override
@@ -132,14 +120,12 @@ public class UnixTorPluginFactory implements DuplexPluginFactory {

 		Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
 				MAX_POLLING_INTERVAL, BACKOFF_BASE);
-		TorRendezvousCrypto torRendezvousCrypto =
-				new TorRendezvousCryptoImpl(crypto);
+		TorRendezvousCrypto torRendezvousCrypto = new TorRendezvousCryptoImpl();
 		UnixTorPlugin plugin = new UnixTorPlugin(ioExecutor, wakefulIoExecutor,
 				networkManager, locationUtils, torSocketFactory, clock,
 				resourceProvider, circumventionProvider, batteryManager,
 				backoff, torRendezvousCrypto, callback, architecture,
-				MAX_LATENCY, MAX_IDLE_TIME, torDirectory, torSocksPort,
-				torControlPort);
+				MAX_LATENCY, MAX_IDLE_TIME, torDirectory);
 		eventBus.addListener(plugin);
 		return plugin;
 	}
--- a/bramble-java/src/test/java/org/briarproject/bramble/plugin/tor/BridgeTest.java
+++ b/bramble-java/src/test/java/org/briarproject/bramble/plugin/tor/BridgeTest.java
@@ -2,18 +2,15 @@ package org.briarproject.bramble.plugin.tor;

 import org.briarproject.bramble.BrambleCoreIntegrationTestEagerSingletons;
 import org.briarproject.bramble.api.battery.BatteryManager;
-import org.briarproject.bramble.api.crypto.CryptoComponent;
 import org.briarproject.bramble.api.event.EventBus;
 import org.briarproject.bramble.api.lifecycle.IoExecutor;
 import org.briarproject.bramble.api.network.NetworkManager;
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.plugin.BackoffFactory;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPlugin;
 import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.bramble.api.system.LocationUtils;
 import org.briarproject.bramble.api.system.ResourceProvider;
 import org.briarproject.bramble.api.system.WakefulIoExecutor;
-import org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType;
 import org.briarproject.bramble.test.BrambleJavaIntegrationTestComponent;
 import org.briarproject.bramble.test.BrambleTestCase;
 import org.briarproject.bramble.test.DaggerBrambleJavaIntegrationTestComponent;
@@ -36,14 +33,9 @@ import javax.inject.Inject;
 import javax.net.SocketFactory;

 import static java.util.Collections.singletonList;
-import static java.util.concurrent.TimeUnit.MINUTES;
+import static java.util.concurrent.TimeUnit.SECONDS;
 import static java.util.logging.Logger.getLogger;
 import static org.briarproject.bramble.api.plugin.Plugin.State.ACTIVE;
-import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_CONTROL_PORT;
-import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_SOCKS_PORT;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.DEFAULT_OBFS4;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.MEEK;
-import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BridgeType.NON_DEFAULT_OBFS4;
 import static org.briarproject.bramble.test.TestUtils.deleteTestDirectory;
 import static org.briarproject.bramble.test.TestUtils.getTestDirectory;
 import static org.briarproject.bramble.test.TestUtils.isOptionalTestEnabled;
@@ -62,21 +54,14 @@ public class BridgeTest extends BrambleTestCase {
 				.injectEagerSingletons(component);
 		// Share a failure counter among all the test instances
 		AtomicInteger failures = new AtomicInteger(0);
-		CircumventionProvider provider = component.getCircumventionProvider();
-		List<Params> states = new ArrayList<>();
-		for (String bridge : provider.getBridges(DEFAULT_OBFS4)) {
-			states.add(new Params(bridge, DEFAULT_OBFS4, failures, false));
-		}
-		for (String bridge : provider.getBridges(NON_DEFAULT_OBFS4)) {
-			states.add(new Params(bridge, NON_DEFAULT_OBFS4, failures, false));
-		}
-		for (String bridge : provider.getBridges(MEEK)) {
-			states.add(new Params(bridge, MEEK, failures, true));
-		}
+		List<String> bridges =
+				component.getCircumventionProvider().getBridges(false);
+		List<Params> states = new ArrayList<>(bridges.size());
+		for (String bridge : bridges) states.add(new Params(bridge, failures));
 		return states;
 	}

-	private final static long TIMEOUT = MINUTES.toMillis(5);
+	private final static long TIMEOUT = SECONDS.toMillis(60);
 	private final static int NUM_FAILURES_ALLOWED = 1;

 	private final static Logger LOG = getLogger(BridgeTest.class.getName());
@@ -101,16 +86,16 @@ public class BridgeTest extends BrambleTestCase {
 	BackoffFactory backoffFactory;
 	@Inject
 	Clock clock;
-	@Inject
-	CryptoComponent crypto;

 	private final File torDir = getTestDirectory();
-	private final Params params;
+	private final String bridge;
+	private final AtomicInteger failures;

 	private UnixTorPluginFactory factory;

 	public BridgeTest(Params params) {
-		this.params = params;
+		bridge = params.bridge;
+		failures = params.failures;
 	}

 	@Before
@@ -130,7 +115,6 @@ public class BridgeTest extends BrambleTestCase {
 		LocationUtils locationUtils = () -> "US";
 		SocketFactory torSocketFactory = SocketFactory.getDefault();

-		@NotNullByDefault
 		CircumventionProvider bridgeProvider = new CircumventionProvider() {
 			@Override
 			public boolean isTorProbablyBlocked(String countryCode) {
@@ -143,20 +127,19 @@ public class BridgeTest extends BrambleTestCase {
 			}

 			@Override
-			public BridgeType getBestBridgeType(String countryCode) {
-				return params.bridgeType;
+			public boolean needsMeek(String countryCode) {
+				return false;
 			}

 			@Override
-			public List<String> getBridges(BridgeType bridgeType) {
-				return singletonList(params.bridge);
+			public List<String> getBridges(boolean useMeek) {
+				return singletonList(bridge);
 			}
 		};
 		factory = new UnixTorPluginFactory(ioExecutor, wakefulIoExecutor,
 				networkManager, locationUtils, eventBus, torSocketFactory,
 				backoffFactory, resourceProvider, bridgeProvider,
-				batteryManager, clock, torDir, DEFAULT_SOCKS_PORT,
-				DEFAULT_CONTROL_PORT, crypto);
+				batteryManager, clock, torDir);
 	}

 	@After
@@ -171,7 +154,7 @@ public class BridgeTest extends BrambleTestCase {
 		assertNotNull(duplexPlugin);
 		UnixTorPlugin plugin = (UnixTorPlugin) duplexPlugin;

-		LOG.warning("Testing " + params.bridge);
+		LOG.warning("Testing " + bridge);
 		try {
 			plugin.start();
 			long start = clock.currentTimeMillis();
@@ -181,11 +164,8 @@ public class BridgeTest extends BrambleTestCase {
 			}
 			if (plugin.getState() != ACTIVE) {
 				LOG.warning("Could not connect to Tor within timeout");
-				if (params.failures.incrementAndGet() > NUM_FAILURES_ALLOWED) {
-					fail(params.failures.get() + " bridges are unreachable");
-				}
-				if (params.mustSucceed) {
-					fail("essential bridge is unreachable");
+				if (failures.incrementAndGet() > NUM_FAILURES_ALLOWED) {
+					fail(failures.get() + " bridges are unreachable");
 				}
 			}
 		} finally {
@@ -196,16 +176,11 @@ public class BridgeTest extends BrambleTestCase {
 	private static class Params {

 		private final String bridge;
-		private final BridgeType bridgeType;
 		private final AtomicInteger failures;
-		private final boolean mustSucceed;

-		private Params(String bridge, BridgeType bridgeType,
-				AtomicInteger failures, boolean mustSucceed) {
+		private Params(String bridge, AtomicInteger failures) {
 			this.bridge = bridge;
-			this.bridgeType = bridgeType;
 			this.failures = failures;
-			this.mustSucceed = mustSucceed;
 		}
 	}
 }
--- a/bramble-java/witness.gradle
+++ b/bramble-java/witness.gradle
@@ -25,7 +25,7 @@ dependencyVerification {
        'net.ltgt.gradle.incap:incap:0.2:incap-0.2.jar:b625b9806b0f1e4bc7a2e3457119488de3cd57ea20feedd513db070a573a4ffd',
        'org.apache-extras.beanshell:bsh:2.0b6:bsh-2.0b6.jar:a17955976070c0573235ee662f2794a78082758b61accffce8d3f8aedcd91047',
        'org.briarproject:obfs4proxy:0.0.12-dev-40245c4a:obfs4proxy-0.0.12-dev-40245c4a.zip:172029e7058b3a83ac93ac4991a44bf76e16ce8d46f558f5836d57da3cb3a766',
-        'org.briarproject:tor:0.3.5.17:tor-0.3.5.17.jar:ce0e1f4d8f14878e61b23a35a452bc0f2a8e3117ced5a74773cd78475fa7af39',
+        'org.briarproject:tor:0.3.5.15:tor-0.3.5.15.jar:2ff5b5a3b5eaa97d699629ad24ba9584b3199d0ffdb1ea7d8a02de3016b80e7a',
        'org.checkerframework:checker-compat-qual:2.5.3:checker-compat-qual-2.5.3.jar:d76b9afea61c7c082908023f0cbc1427fab9abd2df915c8b8a3e7a509bccbc6d',
        'org.checkerframework:checker-qual:2.5.2:checker-qual-2.5.2.jar:64b02691c8b9d4e7700f8ee2e742dce7ea2c6e81e662b7522c9ee3bf568c040a',
        'org.codehaus.mojo:animal-sniffer-annotations:1.17:animal-sniffer-annotations-1.17.jar:92654f493ecfec52082e76354f0ebf87648dc3d5cec2e3c3cdb947c016747a53',
--- a/briar-android/artwork/bluetooth.svg
+++ b/briar-android/artwork/bluetooth.svg
@@ -1,28 +1,15 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-    xmlns="http://www.w3.org/2000/svg" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" width="500" height="175" viewBox="0 0 500 175"
-    id="svg2" version="1.1" sodipodi:docname="bluetooth.svg" inkscape:version="1.0.2 (e86c870879, 2021-01-15)">
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="892"
-     id="namedview10"
-     showgrid="false"
-     inkscape:zoom="0.93337848"
-     inkscape:cx="-49.861215"
-     inkscape:cy="137.66042"
-     inkscape:window-x="0"
-     inkscape:window-y="144"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg2" />
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   width="499.24374"
+   height="175.49413"
+   viewBox="0 0 499.24373 175.49413"
+   id="svg2"
+   version="1.1">
  <defs
     id="defs4" />
  <metadata
@@ -39,23 +26,22 @@
  </metadata>
  <path
     id="path4201"
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-		d="M114.745 202.969L115.511 201.122C115.815 201.248 116.149 201.318 116.506 201.318H118.663V203.318H116.506C115.882 203.318 115.287 203.194 114.745 202.969ZM122.977 203.318V201.318H125.133C125.49 201.318 125.825 201.248 126.129 201.122L126.895 202.969C126.352 203.194 125.757 203.318 125.133 203.318H122.977ZM129.735 192.246H127.735V190.09C127.735 189.733 127.664 189.398 127.538 189.094L129.386 188.328C129.611 188.871 129.735 189.466 129.735 190.09V192.246ZM118.663 185.488H116.506C115.882 185.488 115.287 185.612 114.745 185.837L115.511 187.685C115.815 187.559 116.149 187.488 116.506 187.488H118.663V185.488ZM111.905 196.56H113.905V198.717C113.905 199.074 113.975 199.408 114.101 199.712L112.254 200.478C112.029 199.936 111.905 199.341 111.905 198.717V196.56ZM111.905 192.246H113.905V190.09C113.905 189.733 113.975 189.398 114.101 189.094L112.254 188.328C112.029 188.871 111.905 189.466 111.905 190.09V192.246ZM122.977 185.488V187.488H125.133C125.49 187.488 125.825 187.559 126.129 187.685L126.895 185.837C126.352 185.612 125.757 185.488 125.133 185.488H122.977ZM129.735 196.56H127.735V198.717C127.735 199.074 127.664 199.408 127.538 199.712L129.386 200.478C129.611 199.936 129.735 199.341 129.735 198.717V196.56Z"
-		fill="#657D99" id="path22" />
-	<path fill-rule="evenodd" clip-rule="evenodd"
-		d="M240.444 110.802L241.21 108.954C241.514 109.081 241.849 109.151 242.205 109.151H244.362V111.151H242.205C241.581 111.151 240.987 111.027 240.444 110.802ZM248.676 111.151V109.151H250.833C251.189 109.151 251.524 109.081 251.828 108.954L252.594 110.802C252.052 111.027 251.457 111.151 250.833 111.151H248.676ZM255.434 100.079H253.434V97.9223C253.434 97.5659 253.364 97.231 253.238 96.927L255.085 96.1609C255.31 96.7035 255.434 97.2984 255.434 97.9223V100.079ZM244.362 93.3209H242.205C241.581 93.3209 240.987 93.4451 240.444 93.6701L241.21 95.5175C241.514 95.3915 241.849 95.3209 242.205 95.3209H244.362V93.3209ZM237.604 104.393H239.604V106.55C239.604 106.906 239.675 107.241 239.801 107.545L237.953 108.311C237.728 107.769 237.604 107.174 237.604 106.55V104.393ZM237.604 100.079H239.604V97.9223C239.604 97.5659 239.675 97.231 239.801 96.927L237.953 96.1609C237.728 96.7035 237.604 97.2984 237.604 97.9223V100.079ZM248.676 93.3209V95.3209H250.833C251.189 95.3209 251.524 95.3915 251.828 95.5175L252.594 93.6701C252.052 93.4451 251.457 93.3209 250.833 93.3209H248.676ZM255.434 104.393H253.434V106.55C253.434 106.906 253.364 107.241 253.238 107.545L255.085 108.311C255.31 107.769 255.434 107.174 255.434 106.55V104.393Z"
-		fill="#657D99" id="path24" />
-	<path
-		d="M108.75 109.808V129.511C108.75 131.11 110.052 132.429 111.668 132.429H113.036C114.636 132.429 115.955 131.11 115.955 129.511V109.808H108.75V109.808Z"
-		fill="#87C214" id="path26" />
-	<path
-		d="M115.938 100.312V96.6023C115.938 95.003 114.636 93.684 113.036 93.684H111.668C110.069 93.684 108.75 95.003 108.75 96.6023V100.312H115.938V100.312Z"
-		fill="#87C214" id="path28" />
-	<path
-		d="M131.931 116.305V96.6023C131.931 95.003 130.628 93.684 129.029 93.684H127.66C126.061 93.684 124.742 95.003 124.742 96.6023V116.305H131.931V116.305Z"
-		fill="#87C214" id="path30" />
-	<path
-		d="M124.742 125.801V129.511C124.742 131.11 126.061 132.429 127.66 132.429H129.029C130.628 132.429 131.947 131.11 131.947 129.511V125.801H124.742Z"
-		fill="#87C214" id="path32" />
-	<path
-		d="M107.595 117.459H103.886C102.286 117.459 100.967 118.761 100.967 120.377V121.746C100.967 123.345 102.27 124.664 103.886 124.664H107.595V117.459Z"
-		fill="#95D220" id="path34" />
-	<path
-		d="M136.795 117.459H117.092V124.664H136.795C138.394 124.664 139.713 123.345 139.713 121.746V120.377C139.713 118.761 138.394 117.459 136.795 117.459Z"
-		fill="#95D220" id="path36" />
-	<path
-		d="M123.588 101.466H103.886C102.286 101.466 100.967 102.769 100.967 104.385V105.753C100.967 107.352 102.27 108.671 103.886 108.671H123.588V101.466Z"
-		fill="#95D220" id="path38" />
-	<path
-		d="M136.795 101.466H133.085V108.671H136.795C138.394 108.671 139.713 107.369 139.713 105.753V104.384C139.713 102.769 138.394 101.466 136.795 101.466Z"
-		fill="#95D220" id="path40" />
-</svg>
--- a/briar-android/build.gradle
+++ b/briar-android/build.gradle
@@ -26,8 +26,8 @@ android {
 	defaultConfig {
 		minSdkVersion 16
 		targetSdkVersion 30
-		versionCode 10404
-		versionName "1.4.4"
+		versionCode 10306
+		versionName "1.3.6"
 		applicationId "org.briarproject.briar.android"

 		vectorDrawables.useSupportLibrary = true
@@ -131,17 +131,17 @@ dependencies {
 	def espressoVersion = '3.3.0'
 	testImplementation project(path: ':bramble-api', configuration: 'testOutput')
 	testImplementation project(path: ':bramble-core', configuration: 'testOutput')
-	testImplementation 'androidx.test:runner:1.4.0'
-	testImplementation 'androidx.test.ext:junit:1.1.3'
-	testImplementation 'androidx.fragment:fragment-testing:1.4.0'
+	testImplementation 'androidx.test:runner:1.3.0'
+	testImplementation 'androidx.test.ext:junit:1.1.2'
+	testImplementation 'androidx.fragment:fragment-testing:1.3.4'
 	testImplementation "androidx.arch.core:core-testing:2.1.0"
 	testImplementation "androidx.test.espresso:espresso-core:$espressoVersion"
-	testImplementation 'org.robolectric:robolectric:4.4'
+	testImplementation 'org.robolectric:robolectric:4.3.1'
 	testImplementation 'org.mockito:mockito-core:3.9.0'
 	testImplementation "junit:junit:$junit_version"
 	testImplementation "org.jmock:jmock:$jmock_version"
 	testImplementation "org.jmock:jmock-junit4:$jmock_version"
-	testImplementation "org.jmock:jmock-imposters:$jmock_version"
+	testImplementation "org.jmock:jmock-legacy:$jmock_version"
 	testAnnotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

 	androidTestImplementation project(path: ':bramble-api', configuration: 'testOutput')
--- a/briar-android/proguard-rules.txt
+++ b/briar-android/proguard-rules.txt
@@ -3,8 +3,6 @@
 -dontobfuscate
 -keepattributes SourceFile, LineNumberTable, *Annotation*, Signature, InnerClasses, EnclosingMethod

-keep,includedescriptorclasses class org.briarproject.briar.android.**,org.briarproject.briar.api.android.** { *; }
-
 # QR codes
 -keep class com.google.zxing.Result
 -keepclassmembers enum * {
--- a/briar-android/src/main/AndroidManifest.xml
+++ b/briar-android/src/main/AndroidManifest.xml
@@ -99,10 +99,6 @@
 			android:name="org.briarproject.briar.android.splash.ExpiredActivity"
 			android:label="@string/app_name" />

-		<activity
-			android:name="org.briarproject.briar.android.splash.ExpiredOldAndroidActivity"
-			android:label="@string/app_name" />
-
 		<activity
 			android:name="org.briarproject.briar.android.login.StartupActivity"
 			android:label="@string/app_name" />
@@ -466,17 +462,6 @@
 			android:label="@string/hotspot_title"
 			android:theme="@style/BriarTheme" />

-		<activity
-			android:name=".android.contact.connect.ConnectViaBluetoothActivity"
-			android:exported="false"
-			android:label="@string/connect_via_bluetooth_title"
-			android:parentActivityName="org.briarproject.briar.android.conversation.ConversationActivity"
-			android:theme="@style/BriarTheme">
-			<meta-data
-				android:name="android.support.PARENT_ACTIVITY"
-				android:value="org.briarproject.briar.android.conversation.ConversationActivity" />
-		</activity>
-
 	</application>

 	<queries>
--- a/briar-android/src/main/java/org/briarproject/briar/android/AndroidComponent.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/AndroidComponent.java
@@ -35,7 +35,6 @@ import org.briarproject.briar.BriarCoreEagerSingletons;
 import org.briarproject.briar.BriarCoreModule;
 import org.briarproject.briar.android.attachment.AttachmentModule;
 import org.briarproject.briar.android.attachment.media.MediaModule;
-import org.briarproject.briar.android.contact.connect.BluetoothIntroFragment;
 import org.briarproject.briar.android.conversation.glide.BriarModelLoader;
 import org.briarproject.briar.android.hotspot.AbstractTabsFragment;
 import org.briarproject.briar.android.hotspot.FallbackFragment;
@@ -237,6 +236,4 @@ public interface AndroidComponent
 	void inject(SendFragment sendFragment);

 	void inject(ReceiveFragment receiveFragment);
-
-	void inject(BluetoothIntroFragment bluetoothIntroFragment);
 }
--- a/briar-android/src/main/java/org/briarproject/briar/android/AppModule.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/AppModule.java
@@ -18,9 +18,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.plugin.BluetoothConstants;
 import org.briarproject.bramble.api.plugin.LanTcpConstants;
 import org.briarproject.bramble.api.plugin.PluginConfig;
-import org.briarproject.bramble.api.plugin.TorControlPort;
 import org.briarproject.bramble.api.plugin.TorDirectory;
-import org.briarproject.bramble.api.plugin.TorSocksPort;
 import org.briarproject.bramble.api.plugin.TransportId;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
 import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
@@ -37,13 +35,11 @@ import org.briarproject.briar.android.account.SetupModule;
 import org.briarproject.briar.android.blog.BlogModule;
 import org.briarproject.briar.android.contact.ContactListModule;
 import org.briarproject.briar.android.contact.add.nearby.AddNearbyContactModule;
-import org.briarproject.briar.android.contact.connect.ConnectViaBluetoothModule;
 import org.briarproject.briar.android.forum.ForumModule;
 import org.briarproject.briar.android.hotspot.HotspotModule;
 import org.briarproject.briar.android.introduction.IntroductionModule;
 import org.briarproject.briar.android.logging.LoggingModule;
 import org.briarproject.briar.android.login.LoginModule;
-import org.briarproject.briar.android.mailbox.MailboxModule;
 import org.briarproject.briar.android.navdrawer.NavDrawerModule;
 import org.briarproject.briar.android.privategroup.conversation.GroupConversationModule;
 import org.briarproject.briar.android.privategroup.list.GroupListModule;
@@ -56,7 +52,6 @@ import org.briarproject.briar.android.viewmodel.ViewModelModule;
 import org.briarproject.briar.api.android.AndroidNotificationManager;
 import org.briarproject.briar.api.android.DozeWatchdog;
 import org.briarproject.briar.api.android.LockManager;
-import org.briarproject.briar.api.android.NetworkUsageMetrics;
 import org.briarproject.briar.api.android.ScreenFilterMonitor;
 import org.briarproject.briar.api.test.TestAvatarCreator;

@@ -78,8 +73,6 @@ import static java.util.Arrays.asList;
 import static java.util.Collections.emptyList;
 import static java.util.Collections.singletonList;
 import static java.util.Collections.singletonMap;
-import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_CONTROL_PORT;
-import static org.briarproject.bramble.api.plugin.TorConstants.DEFAULT_SOCKS_PORT;
 import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_ONION_ADDRESS;
 import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_PUBLIC_KEY_HEX;
 import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
@@ -96,7 +89,6 @@ import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
 		DevReportModule.class,
 		ContactListModule.class,
 		IntroductionModule.class,
-		ConnectViaBluetoothModule.class,
 		// below need to be within same scope as ViewModelProvider.Factory
 		BlogModule.class,
 		ForumModule.class,
@@ -105,7 +97,6 @@ import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
 		SharingModule.class,
 		HotspotModule.class,
 		TransferDataModule.class,
-		MailboxModule.class,
 })
 public class AppModule {

@@ -115,7 +106,7 @@ public class AppModule {
 		@Inject
 		ScreenFilterMonitor screenFilterMonitor;
 		@Inject
-		NetworkUsageMetrics networkUsageMetrics;
+		NetworkUsageLogger networkUsageLogger;
 		@Inject
 		DozeWatchdog dozeWatchdog;
 		@Inject
@@ -162,28 +153,6 @@ public class AppModule {
 		return app.getDir("tor", MODE_PRIVATE);
 	}

-	@Provides
-	@Singleton
-	@TorSocksPort
-	int provideTorSocksPort() {
-		if (!IS_DEBUG_BUILD) {
-			return DEFAULT_SOCKS_PORT;
-		} else {
-			return DEFAULT_SOCKS_PORT + 2;
-		}
-	}
-
-	@Provides
-	@Singleton
-	@TorControlPort
-	int provideTorControlPort() {
-		if (!IS_DEBUG_BUILD) {
-			return DEFAULT_CONTROL_PORT;
-		} else {
-			return DEFAULT_CONTROL_PORT + 2;
-		}
-	}
-
 	@Provides
 	@Singleton
 	PluginConfig providePluginConfig(AndroidBluetoothPluginFactory bluetooth,
@@ -200,8 +169,11 @@ public class AppModule {

 			@Override
 			public Collection<SimplexPluginFactory> getSimplexFactories() {
-				if (SDK_INT >= 19) return singletonList(drive);
-				else return emptyList();
+				if (SDK_INT >= 19 && featureFlags.shouldEnableTransferData()) {
+					return singletonList(drive);
+				} else {
+					return emptyList();
+				}
 			}

 			@Override
@@ -288,12 +260,11 @@ public class AppModule {
 	}

 	@Provides
-	@Singleton
-	NetworkUsageMetrics provideNetworkUsageMetrics(
+	NetworkUsageLogger provideNetworkUsageLogger(
 			LifecycleManager lifecycleManager) {
-		NetworkUsageMetrics networkUsageMetrics = new NetworkUsageMetricsImpl();
-		lifecycleManager.registerService(networkUsageMetrics);
-		return networkUsageMetrics;
+		NetworkUsageLogger networkUsageLogger = new NetworkUsageLogger();
+		lifecycleManager.registerService(networkUsageLogger);
+		return networkUsageLogger;
 	}

 	@Provides
@@ -341,18 +312,18 @@ public class AppModule {
 			}

 			@Override
-			public boolean shouldEnablePrivateGroupsInCore() {
-				return true;
+			public boolean shouldEnableConnectViaBluetooth() {
+				return IS_DEBUG_BUILD;
 			}

 			@Override
-			public boolean shouldEnableForumsInCore() {
-				return true;
+			public boolean shouldEnableTransferData() {
+				return IS_DEBUG_BUILD;
 			}

 			@Override
-			public boolean shouldEnableBlogsInCore() {
-				return true;
+			public boolean shouldEnableShareAppViaOfflineHotspot() {
+				return IS_DEBUG_BUILD;
 			}
 		};
 	}
--- a/briar-android/src/main/java/org/briarproject/briar/android/NetworkUsageLogger.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/NetworkUsageLogger.java
@@ -0,0 +1,40 @@
+package org.briarproject.briar.android;
+
+import android.net.TrafficStats;
+import android.os.Process;
+
+import org.briarproject.bramble.api.lifecycle.Service;
+
+import java.util.logging.Logger;
+
+import static java.util.logging.Level.INFO;
+import static org.briarproject.bramble.util.LogUtils.now;
+
+class NetworkUsageLogger implements Service {
+
+	private static final Logger LOG =
+			Logger.getLogger(NetworkUsageLogger.class.getName());
+
+	private volatile long startTime, rxBytes, txBytes;
+
+	@Override
+	public void startService() {
+		startTime = now();
+		int uid = Process.myUid();
+		rxBytes = TrafficStats.getUidRxBytes(uid);
+		txBytes = TrafficStats.getUidTxBytes(uid);
+	}
+
+	@Override
+	public void stopService() {
+		if (LOG.isLoggable(INFO)) {
+			long sessionDuration = now() - startTime;
+			int uid = Process.myUid();
+			long rx = TrafficStats.getUidRxBytes(uid) - rxBytes;
+			long tx = TrafficStats.getUidTxBytes(uid) - txBytes;
+			LOG.info("Duration " + (sessionDuration / 1000) + " seconds");
+			LOG.info("Received " + rx + " bytes");
+			LOG.info("Sent " + tx + " bytes");
+		}
+	}
+}
--- a/briar-android/src/main/java/org/briarproject/briar/android/NetworkUsageMetricsImpl.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/NetworkUsageMetricsImpl.java
@@ -1,49 +0,0 @@
-package org.briarproject.briar.android;
-
-import android.net.TrafficStats;
-import android.os.Process;
-
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-import org.briarproject.briar.api.android.NetworkUsageMetrics;
-
-import java.util.logging.Logger;
-
-import static java.util.logging.Level.INFO;
-import static org.briarproject.bramble.util.LogUtils.now;
-
-@NotNullByDefault
-class NetworkUsageMetricsImpl implements NetworkUsageMetrics {
-
-	private static final Logger LOG =
-			Logger.getLogger(NetworkUsageMetricsImpl.class.getName());
-
-	private volatile long startTime, rxBytes, txBytes;
-
-	@Override
-	public void startService() {
-		startTime = now();
-		int uid = Process.myUid();
-		rxBytes = TrafficStats.getUidRxBytes(uid);
-		txBytes = TrafficStats.getUidTxBytes(uid);
-	}
-
-	@Override
-	public void stopService() {
-		if (LOG.isLoggable(INFO)) {
-			Metrics metrics = getMetrics();
-			LOG.info("Duration " + (metrics.getSessionDurationMs() / 1000)
-					+ " seconds");
-			LOG.info("Received " + metrics.getRxBytes() + " bytes");
-			LOG.info("Sent " + metrics.getTxBytes() + " bytes");
-		}
-	}
-
-	@Override
-	public Metrics getMetrics() {
-		long sessionDurationMs = now() - startTime;
-		int uid = Process.myUid();
-		long rx = TrafficStats.getUidRxBytes(uid) - rxBytes;
-		long tx = TrafficStats.getUidTxBytes(uid) - txBytes;
-		return new Metrics(sessionDurationMs, rx, tx);
-	}
-}
--- a/briar-android/src/main/java/org/briarproject/briar/android/TestingConstants.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/TestingConstants.java
@@ -2,7 +2,6 @@ package org.briarproject.briar.android;

 import org.briarproject.briar.BuildConfig;

-import static android.os.Build.VERSION.SDK_INT;
 import static java.util.concurrent.TimeUnit.DAYS;

 public interface TestingConstants {
@@ -20,15 +19,10 @@ public interface TestingConstants {
 	 */
 	boolean PREVENT_SCREENSHOTS = !IS_DEBUG_BUILD;

-	boolean IS_OLD_ANDROID = SDK_INT <= 19;
-	long OLD_ANDROID_WARN_DATE = 1659225600_000L;   // 2022-07-31
-	long OLD_ANDROID_EXPIRY_DATE = 1675123200_000L; // 2023-01-31
-
 	/**
-	 * Debug builds expire after 90 days. Release builds running on Android 4
-	 * expire at a set date, otherwise they expire after 292 million years.
+	 * Debug builds expire after 90 days. Release builds expire after 292
+	 * million years.
 	 */
 	long EXPIRY_DATE = IS_DEBUG_BUILD ?
-			BuildConfig.BuildTimestamp + DAYS.toMillis(90)
-			: (IS_OLD_ANDROID ? OLD_ANDROID_EXPIRY_DATE : Long.MAX_VALUE);
+			BuildConfig.BuildTimestamp + DAYS.toMillis(90) : Long.MAX_VALUE;
 }
--- a/briar-android/src/main/java/org/briarproject/briar/android/activity/ActivityComponent.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/activity/ActivityComponent.java
@@ -28,8 +28,8 @@ import org.briarproject.briar.android.contact.add.remote.AddContactActivity;
 import org.briarproject.briar.android.contact.add.remote.LinkExchangeFragment;
 import org.briarproject.briar.android.contact.add.remote.NicknameFragment;
 import org.briarproject.briar.android.contact.add.remote.PendingContactListActivity;
-import org.briarproject.briar.android.contact.connect.ConnectViaBluetoothActivity;
 import org.briarproject.briar.android.conversation.AliasDialogFragment;
+import org.briarproject.briar.android.conversation.BluetoothConnecterDialogFragment;
 import org.briarproject.briar.android.conversation.ConversationActivity;
 import org.briarproject.briar.android.conversation.ConversationSettingsDialog;
 import org.briarproject.briar.android.conversation.ImageActivity;
@@ -80,7 +80,6 @@ import org.briarproject.briar.android.sharing.ShareBlogFragment;
 import org.briarproject.briar.android.sharing.ShareForumActivity;
 import org.briarproject.briar.android.sharing.ShareForumFragment;
 import org.briarproject.briar.android.sharing.SharingModule;
-import org.briarproject.briar.android.splash.ExpiredOldAndroidActivity;
 import org.briarproject.briar.android.splash.SplashScreenActivity;
 import org.briarproject.briar.android.test.TestDataActivity;

@@ -183,8 +182,6 @@ public interface ActivityComponent {

 	void inject(RemovableDriveActivity activity);

-	void inject(ExpiredOldAndroidActivity activity);
-
 	// Fragments

 	void inject(SetupFragment fragment);
@@ -241,6 +238,9 @@ public interface ActivityComponent {

 	void inject(ConversationSettingsDialog dialog);

+	void inject(
+			BluetoothConnecterDialogFragment bluetoothConnecterDialogFragment);
+
 	void inject(RssFeedImportFragment fragment);

 	void inject(RssFeedManageFragment fragment);
@@ -248,6 +248,4 @@ public interface ActivityComponent {
 	void inject(RssFeedImportFailedDialogFragment fragment);

 	void inject(RssFeedDeleteFeedDialogFragment fragment);
-
-	void inject(ConnectViaBluetoothActivity connectViaBluetoothActivity);
 }
--- a/briar-android/src/main/java/org/briarproject/briar/android/contact/ContactListItem.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/contact/ContactListItem.java
@@ -40,10 +40,10 @@ public class ContactListItem extends ContactItem
 				item.unread, item.timestamp);
 	}

-	ContactListItem(ContactListItem item, long timestamp, boolean read) {
+	ContactListItem(ContactListItem item, ConversationMessageHeader h) {
 		this(item.getContact(), item.getAuthorInfo(), item.isConnected(), false,
-				read ? item.unread : item.unread + 1,
-				Math.max(timestamp, item.timestamp));
+				h.isRead() ? item.unread : item.unread + 1,
+				Math.max(h.getTimestamp(), item.timestamp));
 	}

 	/**
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Ivana	543eda68b2	Update feature_request	2021-08-25 10:33:28 +00:00
Ivana	5033febaed	Update feature_request	2021-08-25 10:12:57 +00:00
Ivana	c13b40ec2e	Add new file	2021-08-25 10:12:08 +00:00
Ivana	b74f635ba7	Update bug_report.md	2021-08-24 09:23:02 +00:00
Ivana	5a6c1cc0e9	Update bug_report.md	2021-08-24 09:22:39 +00:00
Ivana	a45669a750	Update bug_report.md	2021-08-24 09:21:19 +00:00
Ivana	5dd183ce47	Update bug_report.md	2021-08-24 09:19:54 +00:00
Ivana	32d121566e	Add new file - contains bug_report description template	2021-08-24 08:47:16 +00:00
Ivana	c76da20620	Add new directory issue_templates	2021-08-24 08:24:46 +00:00
Ivana	9b1d6d936e	Add new directory	2021-08-24 08:16:11 +00:00