Bump version numbers for 1.0.4 release.

Hide testing preferences in release builds

See merge request akwizgran/briar!808

.gitignore

@@ -20,6 +20,7 @@ local.properties
 .idea/*
 !.idea/runConfigurations/
 !.idea/codeStyleSettings.xml
+!.idea/codeStyles
 .gradle
 build/
 *.iml

.gitlab-ci.yml

@@ -8,22 +8,23 @@ cache:
 before_script:
   - set -e
   - export GRADLE_USER_HOME=$PWD/.gradle
-  # Accept the license for the Android build tools
-  - echo y | /opt/android-sdk/tools/bin/sdkmanager "build-tools;26.0.2"
-  # Download OpenJDK 6 so we can compile against its standard library
-  - JDK_FILE=openjdk-6-jre-headless_6b38-1.13.10-1~deb7u1_amd64.deb
-  - if [ ! -d openjdk ]
-  - then
-  - wget -q http://ftp.uk.debian.org/debian/pool/main/o/openjdk-6/$JDK_FILE
-  - dpkg-deb -x $JDK_FILE openjdk
-  - fi
-  - export JAVA_6_HOME=$PWD/openjdk/usr/lib/jvm/java-6-openjdk-amd64
 
 test:
   script:
-    - ./gradlew test
+    - ./gradlew --no-daemon animalSnifferMain animalSnifferTest
+    - ./gradlew --no-daemon test
 
-after_script:
-    # this file changes every time but should not be cached
+  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/
+
+test_reproducible:
+  image: briar/reproducer:latest
+  script:
+    - cd .. && mv briar /opt/briar-reproducer/
+    - cd /opt/briar-reproducer
+    - ./reproduce.py ${CI_COMMIT_REF_NAME}
+  only:
+    - tags
+

.idea/codeStyles/Project.xml

@@ -0,0 +1,261 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <option name="RIGHT_MARGIN" value="100" />
+    <AndroidXmlCodeStyleSettings>
+      <option name="USE_CUSTOM_SETTINGS" value="true" />
+    </AndroidXmlCodeStyleSettings>
+    <JavaCodeStyleSettings>
+      <option name="ANNOTATION_PARAMETER_WRAP" value="1" />
+      <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+      <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+      <option name="PACKAGES_TO_USE_IMPORT_ON_DEMAND">
+        <value />
+      </option>
+      <option name="IMPORT_LAYOUT_TABLE">
+        <value>
+          <package name="android" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="com" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="junit" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="net" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="org" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="java" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="javax" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="" withSubpackages="true" static="true" />
+          <emptyLine />
+        </value>
+      </option>
+      <option name="JD_ALIGN_PARAM_COMMENTS" value="false" />
+      <option name="JD_ALIGN_EXCEPTION_COMMENTS" value="false" />
+    </JavaCodeStyleSettings>
+    <Objective-C-extensions>
+      <file>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
+      </file>
+      <class>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
+      </class>
+      <extensions>
+        <pair source="cpp" header="h" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+    <XML>
+      <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
+    </XML>
+    <codeStyleSettings language="Groovy">
+      <indentOptions>
+        <option name="USE_TAB_CHARACTER" value="true" />
+        <option name="SMART_TABS" value="true" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="JAVA">
+      <option name="RIGHT_MARGIN" value="80" />
+      <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
+      <option name="ALIGN_MULTILINE_RESOURCES" value="false" />
+      <option name="ALIGN_MULTILINE_FOR" value="false" />
+      <option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" />
+      <option name="CALL_PARAMETERS_WRAP" value="1" />
+      <option name="METHOD_PARAMETERS_WRAP" value="1" />
+      <option name="RESOURCE_LIST_WRAP" value="1" />
+      <option name="EXTENDS_LIST_WRAP" value="1" />
+      <option name="THROWS_LIST_WRAP" value="1" />
+      <option name="EXTENDS_KEYWORD_WRAP" value="1" />
+      <option name="THROWS_KEYWORD_WRAP" value="1" />
+      <option name="METHOD_CALL_CHAIN_WRAP" value="1" />
+      <option name="BINARY_OPERATION_WRAP" value="1" />
+      <option name="TERNARY_OPERATION_WRAP" value="1" />
+      <option name="FOR_STATEMENT_WRAP" value="1" />
+      <option name="ARRAY_INITIALIZER_WRAP" value="1" />
+      <option name="ASSIGNMENT_WRAP" value="1" />
+      <option name="ASSERT_STATEMENT_WRAP" value="1" />
+      <option name="PARAMETER_ANNOTATION_WRAP" value="1" />
+      <option name="VARIABLE_ANNOTATION_WRAP" value="1" />
+      <option name="ENUM_CONSTANTS_WRAP" value="1" />
+      <indentOptions>
+        <option name="USE_TAB_CHARACTER" value="true" />
+        <option name="SMART_TABS" value="true" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="XML">
+      <option name="FORCE_REARRANGE_MODE" value="1" />
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+        <option name="USE_TAB_CHARACTER" value="true" />
+        <option name="SMART_TABS" value="true" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_NAMESPACE>Namespace:</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_NAMESPACE>Namespace:</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:layout_width</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:layout_height</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:layout_.*</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:width</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:height</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+  </code_scheme>
+</component>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

bramble-android/build.gradle

@@ -9,13 +9,13 @@ apply plugin: 'de.undercouch.download'
 
 android {
 	compileSdkVersion 27
-	buildToolsVersion '26.0.2'
+	buildToolsVersion '27.0.3'
 
 	defaultConfig {
 		minSdkVersion 14
 		targetSdkVersion 26
-		versionCode 10000
-		versionName "1.0.0"
+		versionCode 10004
+		versionName "1.0.4"
 		consumerProguardFiles 'proguard-rules.txt'
 	}
 
@@ -36,23 +36,79 @@ dependencies {
 
 dependencyVerification {
 	verify = [
-			'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
+			'com.android.tools.analytics-library:protos:26.1.2:protos-26.1.2.jar:52672a0b42b572a06aecc3535d5068eb46c0e15d129b9f1085d3c16a1da5cdbb',
+			'com.android.tools.analytics-library:shared:26.1.2:shared-26.1.2.jar:5c7e0eda18c6f87feeb83628c707e8aaa3298b41fb72e38efe31ad1675f9e8e9',
+			'com.android.tools.analytics-library:tracker:26.1.2:tracker-26.1.2.jar:06f97aa0adf44ffb06f8681c6a79d9be153a08f61d21eddc42b8d3db96df4282',
+			'com.android.tools.build:apksig:3.1.2:apksig-3.1.2.jar:40696a4559124d1d57873d208857eee059d48859239d569c7d18374ac644a8be',
+			'com.android.tools.build:builder-model:3.1.2:builder-model-3.1.2.jar:d49bfa2a135c9562b6ca7aa4342036cfa1582c7074c2d1d93d1dae8b3a134e17',
+			'com.android.tools.build:builder-test-api:3.1.2:builder-test-api-3.1.2.jar:dfe2a50b740d41b11189101062434d4283d18647e89a492ad51710c719363e9f',
+			'com.android.tools.build:builder:3.1.2:builder-3.1.2.jar:b60f825a42e2efe8433619fbc759f3d9effecab718279048d36881188ceb1d14',
+			'com.android.tools.build:gradle-api:3.1.2:gradle-api-3.1.2.jar:e58bcc5b893e4583ab0f5c8ef89c4dbcce202b405a9d7fcc116d21e5357d4893',
+			'com.android.tools.build:manifest-merger:26.1.2:manifest-merger-26.1.2.jar:9c61c27ea5266573107b954acf1216d398f4d7e7ae6fad6409d6b2b767eb091c',
+			'com.android.tools.ddms:ddmlib:26.1.2:ddmlib-26.1.2.jar:18a2a5fbef36882f07d03c2b9e59eba05cf8248177bf5cbff736e4b582804c44',
+			'com.android.tools.external.com-intellij:intellij-core:26.1.2:intellij-core-26.1.2.jar:37c5acf279f1ae3e85b1a5be3c9f15f43bde7b08f978eefefffb9c4035760c52',
+			'com.android.tools.external.com-intellij:kotlin-compiler:26.1.2:kotlin-compiler-26.1.2.jar:152df0bee7580326c77316b669a9d96e3b09efb1d45f545dce4147271b0b8944',
+			'com.android.tools.external.org-jetbrains:uast:26.1.2:uast-26.1.2.jar:02d39582206d3f5fc0a6cb18bfd9e8b9f9c1acb805ec6dac08b4e3a56849d279',
+			'com.android.tools.layoutlib:layoutlib-api:26.1.2:layoutlib-api-26.1.2.jar:20220039fcc7d799f928153beff862e704457c0f55ab44258f3745ebeb662b4f',
+			'com.android.tools.lint:lint-api:26.1.2:lint-api-26.1.2.jar:e1d5b62b870a7c566e9877a6b96b27784a4d713f8caa07fdcb4705d47a40a1d9',
+			'com.android.tools.lint:lint-checks:26.1.2:lint-checks-26.1.2.jar:211e2afd58504372385d71b1e5be982c2b5121ab6fee1c04ddabeb75a8729e07',
+			'com.android.tools.lint:lint-gradle-api:26.1.2:lint-gradle-api-26.1.2.jar:71284f2a8b03c3e55c94511c9eb36f8184fbb85324325fc6b78abf5183f03d90',
+			'com.android.tools.lint:lint-gradle:26.1.2:lint-gradle-26.1.2.jar:855f0c82b7fc690df1b7319c0774f7517f7f8f5dd4eee1f6077dcf50e07c6240',
+			'com.android.tools.lint:lint-kotlin:26.1.2:lint-kotlin-26.1.2.jar:1e591f70bcbbc11569720a9bbcca2bc1f3d4f789f01f40f642848d920643d484',
+			'com.android.tools.lint:lint:26.1.2:lint-26.1.2.jar:93736c62e9f1976998c2b4aa716aea0734cdb162d05502f4af7292654aedb182',
+			'com.android.tools:annotations:26.1.2:annotations-26.1.2.jar:72773dcaf5c4ccca828e3c8467f1b78a8a00b3cc5f8ad1aab88fcf9379928018',
+			'com.android.tools:common:26.1.2:common-26.1.2.jar:ea4320f0c17dcbc4491896bb705c4d25ec08bd62ef02ab0579fe154e75e788e6',
+			'com.android.tools:dvlib:26.1.2:dvlib-26.1.2.jar:1187aa4fb666595c96c4deb6bc0e0f4b7e396bde9f6243330b49a232946130ea',
+			'com.android.tools:repository:26.1.2:repository-26.1.2.jar:8b86e512ad6d32bd76989451eefe2b271f5efce6d4d65ecb173afaf14606e01a',
+			'com.android.tools:sdk-common:26.1.2:sdk-common-26.1.2.jar:23584720a60a21cdcb5b1ec10269e3013789d6805d153cc696c39ec7ce251896',
+			'com.android.tools:sdklib:26.1.2:sdklib-26.1.2.jar:d3870fafc59ab8efa70d3f9649f40ee299c8ec5b58377b06e8853d7272a5bf4e',
+			'com.google.code.findbugs:jsr305:1.3.9:jsr305-1.3.9.jar:905721a0eea90a81534abb7ee6ef4ea2e5e645fa1def0a5cd88402df1b46c9ed',
+			'com.google.code.gson:gson:2.7:gson-2.7.jar:2d43eb5ea9e133d2ee2405cc14f5ee08951b8361302fdd93494a3a997b508d32',
 			'com.google.dagger:dagger-compiler:2.0.2:dagger-compiler-2.0.2.jar:b74bc9de063dd4c6400b232231f2ef5056145b8fbecbf5382012007dd1c071b3',
 			'com.google.dagger:dagger-producers:2.0-beta:dagger-producers-2.0-beta.jar:99ec15e8a0507ba569e7655bc1165ee5e5ca5aa914b3c8f7e2c2458f724edd6b',
 			'com.google.dagger:dagger:2.0.2:dagger-2.0.2.jar:84c0282ed8be73a29e0475d639da030b55dee72369e58dd35ae7d4fe6243dcf9',
+			'com.google.errorprone:error_prone_annotations:2.0.18:error_prone_annotations-2.0.18.jar:cb4cfad870bf563a07199f3ebea5763f0dec440fcda0b318640b1feaa788656b',
 			'com.google.guava:guava:18.0:guava-18.0.jar:d664fbfc03d2e5ce9cab2a44fb01f1d0bf9dfebeccc1a473b1f9ea31f79f6f99',
-			'com.h2database:h2:1.4.192:h2-1.4.192.jar:225b22e9857235c46c93861410b60b8c81c10dc8985f4faf188985ba5445126c',
-			'com.madgag.spongycastle:core:1.58.0.0:core-1.58.0.0.jar:199617dd5698c5a9312b898c0a4cec7ce9dd8649d07f65d91629f58229d72728',
+			'com.google.guava:guava:22.0:guava-22.0.jar:1158e94c7de4da480873f0b4ab4a1da14c0d23d4b1902cc94a58a6f0f9ab579e',
+			'com.google.j2objc:j2objc-annotations:1.1:j2objc-annotations-1.1.jar:40ceb7157feb263949e0f503fe5f71689333a621021aa20ce0d0acee3badaa0f',
+			'com.google.jimfs:jimfs:1.1:jimfs-1.1.jar:c4828e28d7c0a930af9387510b3bada7daa5c04d7c25a75c7b8b081f1c257ddd',
+			'com.google.protobuf:protobuf-java:3.4.0:protobuf-java-3.4.0.jar:dce7e66b32456a1b1198da0caff3a8acb71548658391e798c79369241e6490a4',
+			'com.googlecode.json-simple:json-simple:1.1:json-simple-1.1.jar:2d9484f4c649f708f47f9a479465fc729770ee65617dca3011836602264f6439',
+			'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:2.21:istack-commons-runtime-2.21.jar:c33e67a0807095f02a0e2da139412dd7c4f9cc1a4c054b3e434f96831ba950f4',
+			'com.sun.xml.fastinfoset:FastInfoset:1.2.13:FastInfoset-1.2.13.jar:27a77db909f3c2833c0b1a37c55af1db06045118ad2eed96ce567b6632bce038',
+			'commons-codec:commons-codec:1.6:commons-codec-1.6.jar:54b34e941b8e1414bd3e40d736efd3481772dc26db3296f6aa45cec9f6203d86',
+			'commons-logging:commons-logging:1.1.1:commons-logging-1.1.1.jar:ce6f913cad1f0db3aad70186d65c5bc7ffcc9a99e3fe8e0b137312819f7c362f',
+			'it.unimi.dsi:fastutil:7.2.0:fastutil-7.2.0.jar:74fa208043740642f7e6eb09faba15965218ad2f50ce3020efb100136e4b591c',
 			'javax.annotation:jsr250-api:1.0:jsr250-api-1.0.jar:a1a922d0d9b6d183ed3800dfac01d1e1eb159f0e8c6f94736931c1def54a941f',
 			'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
-			'net.i2p.crypto:eddsa:0.2.0:eddsa-0.2.0.jar:a7cb1b85c16e2f0730b9204106929a1d9aaae1df728adc7041a8b8b605692140',
-			'org.bitlet:weupnp:0.1.4:weupnp-0.1.4.jar:88df7e6504929d00bdb832863761385c68ab92af945b04f0770b126270a444fb',
-			'org.jacoco:org.jacoco.agent:0.7.4.201502262128:org.jacoco.agent-0.7.4.201502262128-runtime.jar:e357a0f1d573c2f702a273992b1b6cb661734f66311854efb3778a888515c5b5',
-			'org.jacoco:org.jacoco.agent:0.7.4.201502262128:org.jacoco.agent-0.7.4.201502262128.jar:47b4bec6df11a1118da3953da8b9fa1e7079d6fec857faa1a3cf912e53a6fd4e',
-			'org.jacoco:org.jacoco.ant:0.7.4.201502262128:org.jacoco.ant-0.7.4.201502262128.jar:013ce2a68ba57a3c59215ae0dec4df3498c078062a38c3b94c841fc14450f283',
-			'org.jacoco:org.jacoco.core:0.7.4.201502262128:org.jacoco.core-0.7.4.201502262128.jar:ec4c74554312fac5116350164786f91b35c9e082fa4ea598bfa42b5db05d7abb',
-			'org.jacoco:org.jacoco.report:0.7.4.201502262128:org.jacoco.report-0.7.4.201502262128.jar:7a3554c605e088e7e323b1084656243f0444fa353e2f2dee1f1a4204eb64ff09',
-			'org.ow2.asm:asm-debug-all:5.0.1:asm-debug-all-5.0.1.jar:4734de5b515a454b0096db6971fb068e5f70e6f10bbee2b3bd2fdfe5d978ed57',
+			'javax.xml.bind:jaxb-api:2.2.12-b140109.1041:jaxb-api-2.2.12-b140109.1041.jar:b5e60cd8b7b5ff01ce4a74c5dd008f4fbd14ced3495d0b47b85cfedc182211f2',
+			'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.commons:commons-compress:1.12:commons-compress-1.12.jar:2c1542faf343185b7cab9c3d55c8ae5471d6d095d3887a4adefdbdf2984dc0b6',
+			'org.apache.httpcomponents:httpclient:4.2.6:httpclient-4.2.6.jar:362e9324ee7c697e21279e20077b52737ddef3f1b2c1a7abe5ad34b465145550',
+			'org.apache.httpcomponents:httpcore:4.2.5:httpcore-4.2.5.jar:e5e82da4cc66c8d917bbf743e3c0752efe8522735e7fc9dbddb65bccea81cfe9',
+			'org.apache.httpcomponents:httpmime:4.1:httpmime-4.1.jar:31629566148e8a47688ae43b420abc3ecd783ed15b33bebc00824bf24c9b15aa',
+			'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.codehaus.groovy:groovy-all:2.4.12:groovy-all-2.4.12.jar:6a56af4bd48903d56bec62821876cadefafd007360cc6bd0d8f7aa8d72b38be4',
+			'org.codehaus.mojo:animal-sniffer-annotations:1.14:animal-sniffer-annotations-1.14.jar:2068320bd6bad744c3673ab048f67e30bef8f518996fa380033556600669905d',
+			'org.glassfish.jaxb:jaxb-core:2.2.11:jaxb-core-2.2.11.jar:37bcaee8ebb04362c8352a5bf6221b86967ecdab5164c696b10b9a2bb587b2aa',
+			'org.glassfish.jaxb:jaxb-runtime:2.2.11:jaxb-runtime-2.2.11.jar:a874f2351cfba8e2946be3002d10c18a6da8f21b52ba2acf52f2b85d5520ed70',
+			'org.glassfish.jaxb:txw2:2.2.11:txw2-2.2.11.jar:272a3ccad45a4511351920cd2a8633c53cab8d5220c7a92954da5526bb5eafea',
+			'org.jetbrains.kotlin:kotlin-reflect:1.2.0:kotlin-reflect-1.2.0.jar:4f48a872bad6e4d9c053f4ad610d11e4012ad7e58dc19a03dd5eb811f36069dd',
+			'org.jetbrains.kotlin:kotlin-stdlib-jre7:1.2.0:kotlin-stdlib-jre7-1.2.0.jar:c7a20fb951d437797afe8980aff6c1e5a03f310c661ba58ba1d4fa90cb0f2926',
+			'org.jetbrains.kotlin:kotlin-stdlib-jre8:1.2.0:kotlin-stdlib-jre8-1.2.0.jar:633524eee6ef1941f7cb1dab7ee3927b0a221ceee9047aeb5515f4cbb990c82a',
+			'org.jetbrains.kotlin:kotlin-stdlib:1.2.0:kotlin-stdlib-1.2.0.jar:05cfd9f5ac0b41910703a8925f7211a495909b27a2ffdd1c5106f1689aeafcd4',
+			'org.jetbrains.trove4j:trove4j:20160824:trove4j-20160824.jar:1917871c8deb468307a584680c87a44572f5a8b0b98c6d397fc0f5f86596dbe7',
+			'org.jetbrains:annotations:13.0:annotations-13.0.jar:ace2a10dc8e2d5fd34925ecac03e4988b2c0f851650c94b8cef49ba1bd111478',
+			'org.jvnet.staxex:stax-ex:1.7.7:stax-ex-1.7.7.jar:a31ff7d77163c0deb09e7fee59ad35ae44c2cee2cc8552a116ccd1583d813fb4',
+			'org.ow2.asm:asm-analysis:5.1:asm-analysis-5.1.jar:a34658f5c5de4b573eef21131cc32cc25f7b66407944f312b28ec2e56abb1fa9',
+			'org.ow2.asm:asm-commons:5.1:asm-commons-5.1.jar:97b3786e1f55e74bddf8ad102bf50e33bbcbc1f6b7fd7b36f0bbbb25cd4981be',
+			'org.ow2.asm:asm-tree:5.1:asm-tree-5.1.jar:c0de2bbc4cb8297419659813ecd4ed1d077ed1dd5c1f5544cc5143e493e84c10',
+			'org.ow2.asm:asm-util:5.1:asm-util-5.1.jar:ee032c39ae5e3cd099148fbba9a2124f9ed613e5cb93e03ee0fa8808ce364040',
+			'org.ow2.asm:asm:5.1:asm-5.1.jar:d2da399a9967c69f0a21739256fa79d284222c223082cacadc17372244764b54',
 	]
 }
 

bramble-android/src/main/java/org/briarproject/bramble/plugin/AndroidPluginModule.java

@@ -10,7 +10,6 @@ import org.briarproject.bramble.api.plugin.BackoffFactory;
 import org.briarproject.bramble.api.plugin.PluginConfig;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
 import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
-import org.briarproject.bramble.api.reporting.DevReporter;
 import org.briarproject.bramble.api.system.AndroidExecutor;
 import org.briarproject.bramble.api.system.LocationUtils;
 import org.briarproject.bramble.api.system.Scheduler;
@@ -38,15 +37,14 @@ public class AndroidPluginModule {
 			@Scheduler ScheduledExecutorService scheduler,
 			AndroidExecutor androidExecutor, SecureRandom random,
 			SocketFactory torSocketFactory, BackoffFactory backoffFactory,
-			Application app, LocationUtils locationUtils, DevReporter reporter,
-			EventBus eventBus) {
+			Application app, LocationUtils locationUtils, EventBus eventBus) {
 		Context appContext = app.getApplicationContext();
 		DuplexPluginFactory bluetooth =
 				new AndroidBluetoothPluginFactory(ioExecutor, androidExecutor,
 						appContext, random, eventBus, backoffFactory);
 		DuplexPluginFactory tor = new TorPluginFactory(ioExecutor, scheduler,
-				appContext, locationUtils, reporter, eventBus,
-				torSocketFactory, backoffFactory);
+				appContext, locationUtils, eventBus, torSocketFactory,
+				backoffFactory);
 		DuplexPluginFactory lan = new AndroidLanTcpPluginFactory(ioExecutor,
 				scheduler, backoffFactory, appContext);
 		Collection<DuplexPluginFactory> duplex =

bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/TorPlugin.java

@@ -32,11 +32,9 @@ import org.briarproject.bramble.api.plugin.duplex.DuplexPlugin;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginCallback;
 import org.briarproject.bramble.api.plugin.duplex.DuplexTransportConnection;
 import org.briarproject.bramble.api.properties.TransportProperties;
-import org.briarproject.bramble.api.reporting.DevReporter;
 import org.briarproject.bramble.api.settings.Settings;
 import org.briarproject.bramble.api.settings.event.SettingsUpdatedEvent;
 import org.briarproject.bramble.api.system.LocationUtils;
-import org.briarproject.bramble.util.AndroidUtils;
 import org.briarproject.bramble.util.IoUtils;
 import org.briarproject.bramble.util.StringUtils;
 
@@ -114,7 +112,6 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 	private final ScheduledExecutorService scheduler;
 	private final Context appContext;
 	private final LocationUtils locationUtils;
-	private final DevReporter reporter;
 	private final SocketFactory torSocketFactory;
 	private final Backoff backoff;
 	private final DuplexPluginCallback callback;
@@ -136,14 +133,13 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 
 	TorPlugin(Executor ioExecutor, ScheduledExecutorService scheduler,
 			Context appContext, LocationUtils locationUtils,
-			DevReporter reporter, SocketFactory torSocketFactory,
-			Backoff backoff, DuplexPluginCallback callback,
-			String architecture, int maxLatency, int maxIdleTime) {
+			SocketFactory torSocketFactory, Backoff backoff,
+			DuplexPluginCallback callback, String architecture,
+			int maxLatency, int maxIdleTime) {
 		this.ioExecutor = ioExecutor;
 		this.scheduler = scheduler;
 		this.appContext = appContext;
 		this.locationUtils = locationUtils;
-		this.reporter = reporter;
 		this.torSocketFactory = torSocketFactory;
 		this.backoff = backoff;
 		this.callback = callback;
@@ -389,14 +385,6 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 		}
 	}
 
-	private void sendDevReports() {
-		ioExecutor.execute(() -> {
-			// TODO: Trigger this with a TransportEnabledEvent
-			File reportDir = AndroidUtils.getReportDir(appContext);
-			reporter.sendReports(reportDir);
-		});
-	}
-
 	private void bind() {
 		ioExecutor.execute(() -> {
 			// If there's already a port number stored in config, reuse it
@@ -624,10 +612,7 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 				connectionStatus.getAndSetCircuitBuilt()) {
 			LOG.info("First circuit built");
 			backoff.reset();
-			if (isRunning()) {
-				sendDevReports();
-				callback.transportEnabled();
-			}
+			if (isRunning()) callback.transportEnabled();
 		}
 	}
 
@@ -656,10 +641,7 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
 		if (severity.equals("NOTICE") && msg.startsWith("Bootstrapped 100%")) {
 			connectionStatus.setBootstrapped();
 			backoff.reset();
-			if (isRunning()) {
-				sendDevReports();
-				callback.transportEnabled();
-			}
+			if (isRunning()) callback.transportEnabled();
 		}
 	}
 

bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/TorPluginFactory.java

@@ -12,7 +12,6 @@ import org.briarproject.bramble.api.plugin.TransportId;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPlugin;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginCallback;
 import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
-import org.briarproject.bramble.api.reporting.DevReporter;
 import org.briarproject.bramble.api.system.LocationUtils;
 import org.briarproject.bramble.util.AndroidUtils;
 
@@ -40,21 +39,18 @@ public class TorPluginFactory implements DuplexPluginFactory {
 	private final ScheduledExecutorService scheduler;
 	private final Context appContext;
 	private final LocationUtils locationUtils;
-	private final DevReporter reporter;
 	private final EventBus eventBus;
 	private final SocketFactory torSocketFactory;
 	private final BackoffFactory backoffFactory;
 
 	public TorPluginFactory(Executor ioExecutor,
 			ScheduledExecutorService scheduler, Context appContext,
-			LocationUtils locationUtils, DevReporter reporter,
-			EventBus eventBus, SocketFactory torSocketFactory,
-			BackoffFactory backoffFactory) {
+			LocationUtils locationUtils, EventBus eventBus,
+			SocketFactory torSocketFactory, BackoffFactory backoffFactory) {
 		this.ioExecutor = ioExecutor;
 		this.scheduler = scheduler;
 		this.appContext = appContext;
 		this.locationUtils = locationUtils;
-		this.reporter = reporter;
 		this.eventBus = eventBus;
 		this.torSocketFactory = torSocketFactory;
 		this.backoffFactory = backoffFactory;
@@ -94,7 +90,7 @@ public class TorPluginFactory implements DuplexPluginFactory {
 		Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
 				MAX_POLLING_INTERVAL, BACKOFF_BASE);
 		TorPlugin plugin = new TorPlugin(ioExecutor, scheduler, appContext,
-				locationUtils, reporter, torSocketFactory, backoff, callback,
+				locationUtils, torSocketFactory, backoff, callback,
 				architecture, MAX_LATENCY, MAX_IDLE_TIME);
 		eventBus.addListener(plugin);
 		return plugin;

bramble-android/src/main/java/org/briarproject/bramble/system/AndroidSecureRandomProvider.java

@@ -9,6 +9,7 @@ import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 import android.os.Build;
 import android.os.Parcel;
+import android.os.StrictMode;
 import android.provider.Settings;
 
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
@@ -66,9 +67,12 @@ class AndroidSecureRandomProvider extends LinuxSecureRandomProvider {
 
 	@Override
 	protected void writeSeed() {
+		// Silence strict mode
+		StrictMode.ThreadPolicy tp = StrictMode.allowThreadDiskWrites();
 		super.writeSeed();
 		if (Build.VERSION.SDK_INT >= 16 && Build.VERSION.SDK_INT <= 18)
 			applyOpenSslFix();
+		StrictMode.setThreadPolicy(tp);
 	}
 
 	// Based on https://android-developers.googleblog.com/2013/08/some-securerandom-thoughts.html

bramble-android/src/main/java/org/briarproject/bramble/util/AndroidUtils.java

@@ -1,20 +1,29 @@
 package org.briarproject.bramble.util;
 
+import android.annotation.SuppressLint;
 import android.bluetooth.BluetoothAdapter;
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.os.Build;
 import android.provider.Settings;
 
 import java.io.File;
+import java.io.FileNotFoundException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
+import java.util.Scanner;
+import java.util.logging.Logger;
 
 import static android.content.Context.MODE_PRIVATE;
+import static java.util.logging.Level.INFO;
 
 public class AndroidUtils {
 
+	private static final Logger LOG =
+			Logger.getLogger(AndroidUtils.class.getName());
+
 	// Fake Bluetooth address returned by BluetoothAdapter on API 23 and later
 	private static final String FAKE_BLUETOOTH_ADDRESS = "02:00:00:00:00:00";
 
@@ -35,6 +44,7 @@ public class AndroidUtils {
 	public static String getBluetoothAddress(Context ctx,
 			BluetoothAdapter adapter) {
 		// Return the adapter's address if it's valid and not fake
+		@SuppressLint("HardwareIds")
 		String address = adapter.getAddress();
 		if (isValidBluetoothAddress(address)) return address;
 		// Return the address from settings if it's valid and not fake
@@ -51,17 +61,77 @@ public class AndroidUtils {
 				&& !address.equals(FAKE_BLUETOOTH_ADDRESS);
 	}
 
-	public static void deleteAppData(Context ctx) {
+	public static void logDataDirContents(Context ctx) {
+		if (LOG.isLoggable(INFO)) {
+			LOG.info("Contents of data directory:");
+			logFileOrDir(new File(ctx.getApplicationInfo().dataDir));
+		}
+	}
+
+	private static void logFileOrDir(File f) {
+		LOG.info(f.getAbsolutePath() + " " + f.length());
+		if (f.isDirectory()) {
+			File[] children = f.listFiles();
+			if (children == null) {
+				LOG.info("Could not list files in " + f.getAbsolutePath());
+			} else {
+				for (File child : children) logFileOrDir(child);
+			}
+		}
+	}
+
+	public static File getSharedPrefsFile(Context ctx, String name) {
 		File dataDir = new File(ctx.getApplicationInfo().dataDir);
+		File prefsDir = new File(dataDir, "shared_prefs");
+		return new File(prefsDir, name + ".xml");
+	}
+
+	public static void logFileContents(File f) {
+		if (LOG.isLoggable(INFO)) {
+			LOG.info("Contents of " + f.getAbsolutePath() + ":");
+			try {
+				Scanner s = new Scanner(f);
+				while (s.hasNextLine()) LOG.info(s.nextLine());
+				s.close();
+			} catch (FileNotFoundException e) {
+				LOG.info(f.getAbsolutePath() + " not found");
+			}
+		}
+	}
+
+	@SuppressLint("ApplySharedPref")
+	public static void deleteAppData(Context ctx, SharedPreferences... clear) {
+		// Clear and commit shared preferences
+		for (SharedPreferences prefs : clear) {
+			boolean cleared = prefs.edit().clear().commit();
+			if (LOG.isLoggable(INFO)) {
+				if (cleared) LOG.info("Cleared shared preferences");
+				else LOG.info("Could not clear shared preferences");
+			}
+		}
+		// Delete files, except lib and shared_prefs directories
+		File dataDir = new File(ctx.getApplicationInfo().dataDir);
+		if (LOG.isLoggable(INFO))
+			LOG.info("Deleting app data from " + dataDir.getAbsolutePath());
 		File[] children = dataDir.listFiles();
 		if (children != null) {
 			for (File child : children) {
-				if (!child.getName().equals("lib"))
+				String name = child.getName();
+				if (!name.equals("lib") && !name.equals("shared_prefs")) {
+					if (LOG.isLoggable(INFO))
+						LOG.info("Deleting " + child.getAbsolutePath());
 					IoUtils.deleteFileOrDir(child);
+				}
 			}
+		} else if (LOG.isLoggable(INFO)) {
+			LOG.info("Could not list files in " + dataDir.getAbsolutePath());
 		}
 		// Recreate the cache dir as some OpenGL drivers expect it to exist
-		new File(dataDir, "cache").mkdir();
+		boolean recreated = new File(dataDir, "cache").mkdir();
+		if (LOG.isLoggable(INFO)) {
+			if (recreated) LOG.info("Recreated cache dir");
+			else LOG.info("Could not recreate cache dir");
+		}
 	}
 
 	public static File getReportDir(Context ctx) {

bramble-api/build.gradle

@@ -2,6 +2,7 @@ apply plugin: 'java-library'
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
+apply plugin: 'ru.vyarus.animalsniffer'
 apply plugin: 'witness'
 
 dependencies {
@@ -14,6 +15,8 @@ dependencies {
 	testImplementation "org.jmock:jmock-legacy:2.8.2"
 	testImplementation "org.hamcrest:hamcrest-library:1.3"
 	testImplementation "org.hamcrest:hamcrest-core:1.3"
+
+	signature 'org.codehaus.mojo.signature:java16:1.1@signature'
 }
 
 dependencyVerification {
@@ -26,6 +29,9 @@ dependencyVerification {
 			'org.apache.ant:ant-launcher:1.9.4:ant-launcher-1.9.4.jar:7bccea20b41801ca17bcbc909a78c835d0f443f12d639c77bd6ae3d05861608d',
 			'org.apache.ant:ant:1.9.4:ant-1.9.4.jar:649ae0730251de07b8913f49286d46bba7b92d47c5f332610aa426c4f02161d8',
 			'org.beanshell:bsh:1.3.0:bsh-1.3.0.jar:9b04edc75d19db54f1b4e8b5355e9364384c6cf71eb0a1b9724c159d779879f8',
+			'org.codehaus.mojo.signature:java16:1.1:java16-1.1.signature:53799223a2c98dba2d0add810bed76315460df285c69e4f397ae6098f87dd619',
+			'org.codehaus.mojo:animal-sniffer-ant-tasks:1.16:animal-sniffer-ant-tasks-1.16.jar:890040976fbe2d584619a6a61b1fd2e925b3b5eb342a85eb2762c467c0d64e90',
+			'org.codehaus.mojo:animal-sniffer:1.16:animal-sniffer-1.16.jar:72be8bcc226ba43b937c722a08a07852bfa1b11400089265d5df0ee7b38b1d52',
 			'org.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
 			'org.hamcrest:hamcrest-library:1.3:hamcrest-library-1.3.jar:711d64522f9ec410983bd310934296da134be4254a125080a0416ec178dfad1c',
 			'org.jmock:jmock-junit4:2.8.2:jmock-junit4-2.8.2.jar:f7ee4df4f7bd7b7f1cafad3b99eb74d579f109d5992ff625347352edb55e674c',
@@ -33,6 +39,7 @@ dependencyVerification {
 			'org.jmock:jmock-testjar:2.8.2:jmock-testjar-2.8.2.jar:8900860f72c474e027cf97fe78dcbf154a1aa7fc62b6845c5fb4e4f3c7bc8760',
 			'org.jmock:jmock:2.8.2:jmock-2.8.2.jar:6c73cb4a2e6dbfb61fd99c9a768539c170ab6568e57846bd60dbf19596b65b16',
 			'org.objenesis:objenesis:2.1:objenesis-2.1.jar:c74330cc6b806c804fd37e74487b4fe5d7c2750c5e15fbc6efa13bdee1bdef80',
+			'org.ow2.asm:asm-all:5.2:asm-all-5.2.jar:7fbffbc1db3422e2101689fd88df8384b15817b52b9b2b267b9f6d2511dc198d',
 			'org.ow2.asm:asm:5.0.4:asm-5.0.4.jar:896618ed8ae62702521a78bc7be42b7c491a08e6920a15f89a3ecdec31e9a220',
 	]
 }
@@ -48,8 +55,3 @@ task jarTest(type: Jar, dependsOn: testClasses) {
 artifacts {
 	testOutput jarTest
 }
-
-// If a Java 6 JRE is available, check we're not using any Java 7 or 8 APIs
-tasks.withType(JavaCompile) {
-	useJava6StandardLibrary(it)
-}

bramble-api/src/main/java/org/briarproject/bramble/api/contact/ContactManager.java

@@ -45,9 +45,9 @@ public interface ContactManager {
 	 *
 	 * @param alice true if the local party is Alice
 	 */
-	ContactId addContact(Author remote, AuthorId local,
-			SecretKey master, long timestamp, boolean alice, boolean verified,
-			boolean active) throws DbException;
+	ContactId addContact(Author remote, AuthorId local, SecretKey master,
+			long timestamp, boolean alice, boolean verified, boolean active)
+			throws DbException;
 
 	/**
 	 * Returns the contact with the given ID.

bramble-api/src/main/java/org/briarproject/bramble/api/crypto/KeyPair.java

@@ -5,7 +5,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import javax.annotation.concurrent.Immutable;
 
 /**
- * A key pair consisting of a {@link PublicKey} and a {@link PrivateKey).
+ * A key pair consisting of a {@link PublicKey} and a {@link PrivateKey}.
  */
 @Immutable
 @NotNullByDefault

bramble-api/src/main/java/org/briarproject/bramble/api/data/BdfReader.java

@@ -8,6 +8,7 @@ import java.io.IOException;
 public interface BdfReader {
 
 	int DEFAULT_NESTED_LIMIT = 5;
+	int DEFAULT_MAX_BUFFER_SIZE = 64 * 1024;
 
 	boolean eof() throws IOException;
 
@@ -39,13 +40,13 @@ public interface BdfReader {
 
 	boolean hasString() throws IOException;
 
-	String readString(int maxLength) throws IOException;
+	String readString() throws IOException;
 
 	void skipString() throws IOException;
 
 	boolean hasRaw() throws IOException;
 
-	byte[] readRaw(int maxLength) throws IOException;
+	byte[] readRaw() throws IOException;
 
 	void skipRaw() throws IOException;
 

bramble-api/src/main/java/org/briarproject/bramble/api/data/BdfReaderFactory.java

@@ -9,5 +9,6 @@ public interface BdfReaderFactory {
 
 	BdfReader createReader(InputStream in);
 
-	BdfReader createReader(InputStream in, int nestedLimit);
+	BdfReader createReader(InputStream in, int nestedLimit,
+			int maxBufferSize);
 }

bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java

@@ -104,18 +104,12 @@ public interface DatabaseComponent {
 			throws DbException;
 
 	/**
-	 * Stores the given transport keys, optionally binding them to the given
-	 * contact, and returns a key set ID.
+	 * Stores the given transport keys for the given contact and returns a
+	 * key set ID.
 	 */
-	KeySetId addTransportKeys(Transaction txn, @Nullable ContactId c,
+	KeySetId addTransportKeys(Transaction txn, ContactId c,
 			TransportKeys k) throws DbException;
 
-	/**
-	 * Binds the given keys for the given transport to the given contact.
-	 */
-	void bindTransportKeys(Transaction txn, ContactId c, TransportId t,
-			KeySetId k) throws DbException;
-
 	/**
 	 * Returns true if the database contains the given contact for the given
 	 * local pseudonym.
@@ -136,8 +130,8 @@ public interface DatabaseComponent {
 
 	/**
 	 * Deletes the message with the given ID. Unlike
-	 * {@link #removeMessage(Transaction, MessageId)}, the message ID and any
-	 * other associated data are not deleted.
+	 * {@link #removeMessage(Transaction, MessageId)}, the message ID,
+	 * dependencies, metadata, and any other associated state are not deleted.
 	 */
 	void deleteMessage(Transaction txn, MessageId m) throws DbException;
 
@@ -268,7 +262,7 @@ public interface DatabaseComponent {
 	Collection<LocalAuthor> getLocalAuthors(Transaction txn) throws DbException;
 
 	/**
-	 * Returns the IDs of all messages in the given group.
+	 * Returns the IDs of all delivered messages in the given group.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -319,9 +313,9 @@ public interface DatabaseComponent {
 			throws DbException;
 
 	/**
-	 * Returns the metadata for any messages in the given group with metadata
-	 * that matches all entries in the given query. If the query is empty, the
-	 * metadata for all messages is returned.
+	 * Returns the metadata for any delivered messages in the given group with
+	 * metadata that matches all entries in the given query. If the query is
+	 * empty, the metadata for all delivered messages is returned.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -337,8 +331,8 @@ public interface DatabaseComponent {
 			throws DbException;
 
 	/**
-	 * Returns the metadata for the given delivered and pending message.
-	 * This is meant to be only used by the ValidationManager
+	 * Returns the metadata for the given delivered or pending message.
+	 * This is only meant to be used by the ValidationManager.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -346,8 +340,8 @@ public interface DatabaseComponent {
 			throws DbException;
 
 	/**
-	 * Returns the status of all messages in the given group with respect to
-	 * the given contact.
+	 * Returns the status of all delivered messages in the given group with
+	 * respect to the given contact.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -382,8 +376,8 @@ public interface DatabaseComponent {
 	State getMessageState(Transaction txn, MessageId m) throws DbException;
 
 	/**
-	 * Returns the status of the given message with respect to the given
-	 * contact.
+	 * Returns the status of the given delivered message with respect to the
+	 * given contact.
 	 * <p/>
 	 * Read-only.
 	 */

bramble-api/src/main/java/org/briarproject/bramble/api/reporting/DevConfig.java

@@ -3,10 +3,14 @@ package org.briarproject.bramble.api.reporting;
 import org.briarproject.bramble.api.crypto.PublicKey;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 
+import java.io.File;
+
 @NotNullByDefault
 public interface DevConfig {
 
 	PublicKey getDevPublicKey();
 
 	String getDevOnionAddress();
+
+	File getReportDir();
 }

bramble-api/src/main/java/org/briarproject/bramble/api/reporting/DevReporter.java

@@ -23,8 +23,6 @@ public interface DevReporter {
 
 	/**
 	 * Sends any reports previously stored on disk.
-	 *
-	 * @param reportDir the directory where reports are stored.
 	 */
-	void sendReports(File reportDir);
+	void sendReports();
 }

bramble-api/src/main/java/org/briarproject/bramble/api/sync/SyncSessionFactory.java

@@ -2,9 +2,9 @@ package org.briarproject.bramble.api.sync;
 
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.transport.StreamWriter;
 
 import java.io.InputStream;
-import java.io.OutputStream;
 
 @NotNullByDefault
 public interface SyncSessionFactory {
@@ -12,8 +12,8 @@ public interface SyncSessionFactory {
 	SyncSession createIncomingSession(ContactId c, InputStream in);
 
 	SyncSession createSimplexOutgoingSession(ContactId c, int maxLatency,
-			OutputStream out);
+			StreamWriter streamWriter);
 
 	SyncSession createDuplexOutgoingSession(ContactId c, int maxLatency,
-			int maxIdleTime, OutputStream out);
+			int maxIdleTime, StreamWriter streamWriter);
 }

bramble-api/src/main/java/org/briarproject/bramble/api/system/Clock.java

@@ -7,12 +7,12 @@ package org.briarproject.bramble.api.system;
 public interface Clock {
 
 	/**
-	 * @see {@link System#currentTimeMillis()}
+	 * @see System#currentTimeMillis()
 	 */
 	long currentTimeMillis();
 
 	/**
-	 * @see {@link Thread#sleep(long)}
+	 * @see Thread#sleep(long)
 	 */
 	void sleep(long milliseconds) throws InterruptedException;
 }

bramble-api/src/main/java/org/briarproject/bramble/api/transport/KeyManager.java

@@ -19,48 +19,24 @@ public interface KeyManager {
 	/**
 	 * Informs the key manager that a new contact has been added. Derives and
 	 * stores a set of transport keys for communicating with the contact over
-	 * each transport.
+	 * each transport and returns the key set IDs.
 	 * <p/>
 	 * {@link StreamContext StreamContexts} for the contact can be created
 	 * after this method has returned.
 	 *
 	 * @param alice true if the local party is Alice
+	 * @param active whether the derived keys can be used for outgoing streams
 	 */
-	void addContact(Transaction txn, ContactId c, SecretKey master,
-			long timestamp, boolean alice) throws DbException;
-
-	/**
-	 * Derives and stores a set of unbound transport keys for each transport
-	 * and returns the key set IDs.
-	 * <p/>
-	 * The keys must be bound before they can be used for incoming streams,
-	 * and also activated before they can be used for outgoing streams.
-	 *
-	 * @param alice true if the local party is Alice
-	 */
-	Map<TransportId, KeySetId> addUnboundKeys(Transaction txn, SecretKey master,
-			long timestamp, boolean alice) throws DbException;
-
-	/**
-	 * Binds the given transport keys to the given contact.
-	 */
-	void bindKeys(Transaction txn, ContactId c, Map<TransportId, KeySetId> keys)
+	Map<TransportId, KeySetId> addContact(Transaction txn, ContactId c,
+			SecretKey master, long timestamp, boolean alice, boolean active)
 			throws DbException;
 
 	/**
-	 * Marks the given transport keys as usable for outgoing streams. Keys must
-	 * be bound before they are activated.
+	 * Marks the given transport keys as usable for outgoing streams.
 	 */
 	void activateKeys(Transaction txn, Map<TransportId, KeySetId> keys)
 			throws DbException;
 
-	/**
-	 * Removes the given transport keys, which must not have been bound, from
-	 * the manager and the database.
-	 */
-	void removeKeys(Transaction txn, Map<TransportId, KeySetId> keys)
-			throws DbException;
-
 	/**
 	 * Returns true if we have keys that can be used for outgoing streams to
 	 * the given contact over the given transport.

bramble-api/src/main/java/org/briarproject/bramble/api/transport/KeySet.java

@@ -3,23 +3,20 @@ package org.briarproject.bramble.api.transport;
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 
-import javax.annotation.Nullable;
 import javax.annotation.concurrent.Immutable;
 
 /**
- * A set of transport keys for communicating with a contact. If the keys have
- * not yet been bound to a contact, {@link #getContactId()}} returns null.
+ * A set of transport keys for communicating with a contact.
  */
 @Immutable
 @NotNullByDefault
 public class KeySet {
 
 	private final KeySetId keySetId;
-	@Nullable
 	private final ContactId contactId;
 	private final TransportKeys transportKeys;
 
-	public KeySet(KeySetId keySetId, @Nullable ContactId contactId,
+	public KeySet(KeySetId keySetId, ContactId contactId,
 			TransportKeys transportKeys) {
 		this.keySetId = keySetId;
 		this.contactId = contactId;
@@ -30,7 +27,6 @@ public class KeySet {
 		return keySetId;
 	}
 
-	@Nullable
 	public ContactId getContactId() {
 		return contactId;
 	}

bramble-api/src/main/java/org/briarproject/bramble/api/transport/StreamWriter.java

@@ -0,0 +1,19 @@
+package org.briarproject.bramble.api.transport;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * An interface for writing data to a transport connection. Data will be
+ * encrypted and authenticated before being written to the connection.
+ */
+public interface StreamWriter {
+
+	OutputStream getOutputStream();
+
+	/**
+	 * Sends the end of stream marker, informing the recipient that no more
+	 * data will be sent. The connection is flushed but not closed.
+	 */
+	void sendEndOfStream() throws IOException;
+}

bramble-api/src/main/java/org/briarproject/bramble/api/transport/StreamWriterFactory.java

@@ -12,12 +12,12 @@ public interface StreamWriterFactory {
 	 * Creates an {@link OutputStream OutputStream} for writing to a
 	 * transport stream
 	 */
-	OutputStream createStreamWriter(OutputStream out, StreamContext ctx);
+	StreamWriter createStreamWriter(OutputStream out, StreamContext ctx);
 
 	/**
 	 * Creates an {@link OutputStream OutputStream} for writing to a contact
 	 * exchange stream.
 	 */
-	OutputStream createContactExchangeStreamWriter(OutputStream out,
+	StreamWriter createContactExchangeStreamWriter(OutputStream out,
 			SecretKey headerKey);
 }

bramble-api/src/main/java/org/briarproject/bramble/util/IoUtils.java

@@ -9,25 +9,37 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.Socket;
+import java.util.logging.Logger;
 
 import javax.annotation.Nullable;
 
+import static java.util.logging.Level.INFO;
+
 @NotNullByDefault
 public class IoUtils {
 
+	private static final Logger LOG = Logger.getLogger(IoUtils.class.getName());
+
 	public static void deleteFileOrDir(File f) {
 		if (f.isFile()) {
-			f.delete();
+			delete(f);
 		} else if (f.isDirectory()) {
 			File[] children = f.listFiles();
 			if (children != null)
 				for (File child : children) deleteFileOrDir(child);
-			f.delete();
+			delete(f);
 		}
 	}
 
-	public static void copyAndClose(InputStream in, OutputStream out)
-			throws IOException {
+	private static void delete(File f) {
+		boolean deleted = f.delete();
+		if (LOG.isLoggable(INFO)) {
+			if (deleted) LOG.info("Deleted " + f.getAbsolutePath());
+			else LOG.info("Could not delete " + f.getAbsolutePath());
+		}
+	}
+
+	public static void copyAndClose(InputStream in, OutputStream out) {
 		byte[] buf = new byte[4096];
 		try {
 			while (true) {

bramble-core/build.gradle

@@ -2,6 +2,7 @@ apply plugin: 'java-library'
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
+apply plugin: 'ru.vyarus.animalsniffer'
 apply plugin: 'net.ltgt.apt'
 apply plugin: 'idea'
 apply plugin: 'witness'
@@ -26,12 +27,13 @@ dependencies {
 	testImplementation "org.hamcrest:hamcrest-core:1.3"
 
 	testApt 'com.google.dagger:dagger-compiler:2.0.2'
+
+	signature 'org.codehaus.mojo.signature:java16:1.1@signature'
 }
 
 dependencyVerification {
 	verify = [
 			'cglib:cglib:3.2.0:cglib-3.2.0.jar:adb13bab79712ad6bdf1bd59f2a3918018a8016e722e8a357065afb9e6690861',
-			'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
 			'com.google.dagger:dagger-compiler:2.0.2:dagger-compiler-2.0.2.jar:b74bc9de063dd4c6400b232231f2ef5056145b8fbecbf5382012007dd1c071b3',
 			'com.google.dagger:dagger-producers:2.0-beta:dagger-producers-2.0-beta.jar:99ec15e8a0507ba569e7655bc1165ee5e5ca5aa914b3c8f7e2c2458f724edd6b',
 			'com.google.dagger:dagger:2.0.2:dagger-2.0.2.jar:84c0282ed8be73a29e0475d639da030b55dee72369e58dd35ae7d4fe6243dcf9',
@@ -45,6 +47,9 @@ dependencyVerification {
 			'org.apache.ant:ant:1.9.4:ant-1.9.4.jar:649ae0730251de07b8913f49286d46bba7b92d47c5f332610aa426c4f02161d8',
 			'org.beanshell:bsh:1.3.0:bsh-1.3.0.jar:9b04edc75d19db54f1b4e8b5355e9364384c6cf71eb0a1b9724c159d779879f8',
 			'org.bitlet:weupnp:0.1.4:weupnp-0.1.4.jar:88df7e6504929d00bdb832863761385c68ab92af945b04f0770b126270a444fb',
+			'org.codehaus.mojo.signature:java16:1.1:java16-1.1.signature:53799223a2c98dba2d0add810bed76315460df285c69e4f397ae6098f87dd619',
+			'org.codehaus.mojo:animal-sniffer-ant-tasks:1.16:animal-sniffer-ant-tasks-1.16.jar:890040976fbe2d584619a6a61b1fd2e925b3b5eb342a85eb2762c467c0d64e90',
+			'org.codehaus.mojo:animal-sniffer:1.16:animal-sniffer-1.16.jar:72be8bcc226ba43b937c722a08a07852bfa1b11400089265d5df0ee7b38b1d52',
 			'org.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
 			'org.hamcrest:hamcrest-library:1.3:hamcrest-library-1.3.jar:711d64522f9ec410983bd310934296da134be4254a125080a0416ec178dfad1c',
 			'org.hsqldb:hsqldb:2.3.5:hsqldb-2.3.5.jar:6676a6977ac98997a80f827ddbd3fe8ca1e0853dad1492512135fd1a222ccfad',
@@ -53,6 +58,7 @@ dependencyVerification {
 			'org.jmock:jmock-testjar:2.8.2:jmock-testjar-2.8.2.jar:8900860f72c474e027cf97fe78dcbf154a1aa7fc62b6845c5fb4e4f3c7bc8760',
 			'org.jmock:jmock:2.8.2:jmock-2.8.2.jar:6c73cb4a2e6dbfb61fd99c9a768539c170ab6568e57846bd60dbf19596b65b16',
 			'org.objenesis:objenesis:2.1:objenesis-2.1.jar:c74330cc6b806c804fd37e74487b4fe5d7c2750c5e15fbc6efa13bdee1bdef80',
+			'org.ow2.asm:asm-all:5.2:asm-all-5.2.jar:7fbffbc1db3422e2101689fd88df8384b15817b52b9b2b267b9f6d2511dc198d',
 			'org.ow2.asm:asm:5.0.4:asm-5.0.4.jar:896618ed8ae62702521a78bc7be42b7c491a08e6920a15f89a3ecdec31e9a220',
 			'org.whispersystems:curve25519-java:0.4.1:curve25519-java-0.4.1.jar:7dd659d8822c06c3aea1a47f18fac9e5761e29cab8100030b877db445005f03e',
 	]
@@ -69,8 +75,3 @@ task jarTest(type: Jar, dependsOn: testClasses) {
 artifacts {
 	testOutput jarTest
 }
-
-// If a Java 6 JRE is available, check we're not using any Java 7 or 8 APIs
-tasks.withType(JavaCompile) {
-	useJava6StandardLibrary(it)
-}

bramble-core/src/main/java/org/briarproject/bramble/BrambleCoreEagerSingletons.java

@@ -7,6 +7,7 @@ import org.briarproject.bramble.identity.IdentityModule;
 import org.briarproject.bramble.lifecycle.LifecycleModule;
 import org.briarproject.bramble.plugin.PluginModule;
 import org.briarproject.bramble.properties.PropertiesModule;
+import org.briarproject.bramble.reporting.ReportingModule;
 import org.briarproject.bramble.sync.SyncModule;
 import org.briarproject.bramble.system.SystemModule;
 import org.briarproject.bramble.transport.TransportModule;
@@ -28,6 +29,8 @@ public interface BrambleCoreEagerSingletons {
 
 	void inject(PropertiesModule.EagerSingletons init);
 
+	void inject(ReportingModule.EagerSingletons init);
+
 	void inject(SyncModule.EagerSingletons init);
 
 	void inject(SystemModule.EagerSingletons init);

bramble-core/src/main/java/org/briarproject/bramble/BrambleCoreModule.java

@@ -59,6 +59,7 @@ public class BrambleCoreModule {
 		c.inject(new LifecycleModule.EagerSingletons());
 		c.inject(new PluginModule.EagerSingletons());
 		c.inject(new PropertiesModule.EagerSingletons());
+		c.inject(new ReportingModule.EagerSingletons());
 		c.inject(new SyncModule.EagerSingletons());
 		c.inject(new SystemModule.EagerSingletons());
 		c.inject(new TransportModule.EagerSingletons());

bramble-core/src/main/java/org/briarproject/bramble/contact/ContactExchangeTaskImpl.java

@@ -30,6 +30,7 @@ import org.briarproject.bramble.api.record.RecordWriter;
 import org.briarproject.bramble.api.record.RecordWriterFactory;
 import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.bramble.api.transport.StreamReaderFactory;
+import org.briarproject.bramble.api.transport.StreamWriter;
 import org.briarproject.bramble.api.transport.StreamWriterFactory;
 
 import java.io.EOFException;
@@ -152,11 +153,11 @@ class ContactExchangeTaskImpl extends Thread implements ContactExchangeTask {
 				recordReaderFactory.createRecordReader(streamReader);
 
 		// Create the writers
-		OutputStream streamWriter =
+		StreamWriter streamWriter =
 				streamWriterFactory.createContactExchangeStreamWriter(out,
 						alice ? aliceHeaderKey : bobHeaderKey);
 		RecordWriter recordWriter =
-				recordWriterFactory.createRecordWriter(streamWriter);
+				recordWriterFactory.createRecordWriter(streamWriter.getOutputStream());
 
 		// Derive the nonces to be signed
 		byte[] aliceNonce = crypto.mac(ALICE_NONCE_LABEL, masterSecret,
@@ -184,8 +185,8 @@ class ContactExchangeTaskImpl extends Thread implements ContactExchangeTask {
 						localSignature, localTimestamp);
 				recordWriter.flush();
 			}
-			// Close the outgoing stream
-			recordWriter.close();
+			// Send EOF on the outgoing stream
+			streamWriter.sendEndOfStream();
 			// Skip any remaining records from the incoming stream
 			try {
 				while (true) recordReader.readRecord();

bramble-core/src/main/java/org/briarproject/bramble/contact/ContactManagerImpl.java

@@ -46,7 +46,7 @@ class ContactManagerImpl implements ContactManager {
 			SecretKey master, long timestamp, boolean alice, boolean verified,
 			boolean active) throws DbException {
 		ContactId c = db.addContact(txn, remote, local, verified, active);
-		keyManager.addContact(txn, c, master, timestamp, alice);
+		keyManager.addContact(txn, c, master, timestamp, alice, active);
 		Contact contact = db.getContact(txn, c);
 		for (ContactHook hook : hooks) hook.addingContact(txn, contact);
 		return c;

bramble-core/src/main/java/org/briarproject/bramble/crypto/MessageEncrypter.java

@@ -152,59 +152,47 @@ public class MessageEncrypter {
 		}
 	}
 
-	public static void main(String[] args) throws Exception {
+	public static void main(String[] args) {
 		if (args.length < 1) {
 			printUsage();
-			return;
+			System.exit(1);
 		}
-		SecureRandom random = new SecureRandom();
-		MessageEncrypter encrypter = new MessageEncrypter(random);
 		if (args[0].equals("generate")) {
 			if (args.length != 3) {
 				printUsage();
-				return;
+				System.exit(1);
+			}
+			try {
+				generateKeyPair(args[1], args[2]);
+			} catch (Exception e) {
+				e.printStackTrace();
+				System.exit(2);
 			}
-			// Generate a key pair
-			KeyPair keyPair = encrypter.generateKeyPair();
-			PrintStream out = new PrintStream(new FileOutputStream(args[1]));
-			out.print(
-					StringUtils.toHexString(keyPair.getPublic().getEncoded()));
-			out.flush();
-			out.close();
-			out = new PrintStream(new FileOutputStream(args[2]));
-			out.print(
-					StringUtils.toHexString(keyPair.getPrivate().getEncoded()));
-			out.flush();
-			out.close();
 		} else if (args[0].equals("encrypt")) {
 			if (args.length != 2) {
 				printUsage();
-				return;
+				System.exit(1);
+			}
+			try {
+				encryptMessage(args[1]);
+			} catch (Exception e) {
+				e.printStackTrace();
+				System.exit(2);
 			}
-			// Encrypt a decrypted message
-			InputStream in = new FileInputStream(args[1]);
-			byte[] keyBytes = StringUtils.fromHexString(readFully(in).trim());
-			PublicKey publicKey =
-					encrypter.getKeyParser().parsePublicKey(keyBytes);
-			String message = readFully(System.in);
-			byte[] plaintext = message.getBytes(Charset.forName("UTF-8"));
-			byte[] ciphertext = encrypter.encrypt(publicKey, plaintext);
-			System.out.println(AsciiArmour.wrap(ciphertext, LINE_LENGTH));
 		} else if (args[0].equals("decrypt")) {
 			if (args.length != 2) {
 				printUsage();
-				return;
+				System.exit(1);
+			}
+			try {
+				decryptMessage(args[1]);
+			} catch (Exception e) {
+				e.printStackTrace();
+				System.exit(2);
 			}
-			// Decrypt an encrypted message
-			InputStream in = new FileInputStream(args[1]);
-			byte[] keyBytes = StringUtils.fromHexString(readFully(in).trim());
-			PrivateKey privateKey =
-					encrypter.getKeyParser().parsePrivateKey(keyBytes);
-			byte[] ciphertext = AsciiArmour.unwrap(readFully(System.in));
-			byte[] plaintext = encrypter.decrypt(privateKey, ciphertext);
-			System.out.println(new String(plaintext, Charset.forName("UTF-8")));
 		} else {
 			printUsage();
+			System.exit(1);
 		}
 	}
 
@@ -216,6 +204,46 @@ public class MessageEncrypter {
 		System.err.println("MessageEncrypter decrypt <private_key_file>");
 	}
 
+	private static void generateKeyPair(String publicKeyFile,
+			String privateKeyFile) throws Exception {
+		SecureRandom random = new SecureRandom();
+		MessageEncrypter encrypter = new MessageEncrypter(random);
+		KeyPair keyPair = encrypter.generateKeyPair();
+		PrintStream out = new PrintStream(new FileOutputStream(publicKeyFile));
+		out.print(StringUtils.toHexString(keyPair.getPublic().getEncoded()));
+		out.flush();
+		out.close();
+		out = new PrintStream(new FileOutputStream(privateKeyFile));
+		out.print(StringUtils.toHexString(keyPair.getPrivate().getEncoded()));
+		out.flush();
+		out.close();
+	}
+
+	private static void encryptMessage(String publicKeyFile) throws Exception {
+		SecureRandom random = new SecureRandom();
+		MessageEncrypter encrypter = new MessageEncrypter(random);
+		InputStream in = new FileInputStream(publicKeyFile);
+		byte[] keyBytes = StringUtils.fromHexString(readFully(in).trim());
+		PublicKey publicKey =
+				encrypter.getKeyParser().parsePublicKey(keyBytes);
+		String message = readFully(System.in);
+		byte[] plaintext = message.getBytes(Charset.forName("UTF-8"));
+		byte[] ciphertext = encrypter.encrypt(publicKey, plaintext);
+		System.out.println(AsciiArmour.wrap(ciphertext, LINE_LENGTH));
+	}
+
+	private static void decryptMessage(String privateKeyFile) throws Exception {
+		SecureRandom random = new SecureRandom();
+		MessageEncrypter encrypter = new MessageEncrypter(random);
+		InputStream in = new FileInputStream(privateKeyFile);
+		byte[] keyBytes = StringUtils.fromHexString(readFully(in).trim());
+		PrivateKey privateKey =
+				encrypter.getKeyParser().parsePrivateKey(keyBytes);
+		byte[] ciphertext = AsciiArmour.unwrap(readFully(System.in));
+		byte[] plaintext = encrypter.decrypt(privateKey, ciphertext);
+		System.out.println(new String(plaintext, Charset.forName("UTF-8")));
+	}
+
 	private static String readFully(InputStream in) throws IOException {
 		String newline = System.getProperty("line.separator");
 		StringBuilder stringBuilder = new StringBuilder();

bramble-core/src/main/java/org/briarproject/bramble/crypto/Signature.java

@@ -10,37 +10,37 @@ import java.security.GeneralSecurityException;
 interface Signature {
 
 	/**
-	 * @see {@link java.security.Signature#initSign(java.security.PrivateKey)}
+	 * @see java.security.Signature#initSign(java.security.PrivateKey)
 	 */
 	void initSign(PrivateKey k) throws GeneralSecurityException;
 
 	/**
-	 * @see {@link java.security.Signature#initVerify(java.security.PublicKey)}
+	 * @see java.security.Signature#initVerify(java.security.PublicKey)
 	 */
 	void initVerify(PublicKey k) throws GeneralSecurityException;
 
 	/**
-	 * @see {@link java.security.Signature#update(byte)}
+	 * @see java.security.Signature#update(byte)
 	 */
 	void update(byte b) throws GeneralSecurityException;
 
 	/**
-	 * @see {@link java.security.Signature#update(byte[])}
+	 * @see java.security.Signature#update(byte[])
 	 */
 	void update(byte[] b) throws GeneralSecurityException;
 
 	/**
-	 * @see {@link java.security.Signature#update(byte[], int, int)}
+	 * @see java.security.Signature#update(byte[], int, int)
 	 */
 	void update(byte[] b, int off, int len) throws GeneralSecurityException;
 
 	/**
-	 * @see {@link java.security.Signature#sign()}
+	 * @see java.security.Signature#sign()}
 	 */
 	byte[] sign() throws GeneralSecurityException;
 
 	/**
-	 * @see {@link java.security.Signature#verify(byte[])}
+	 * @see java.security.Signature#verify(byte[])
 	 */
 	boolean verify(byte[] signature) throws GeneralSecurityException;
 }

bramble-core/src/main/java/org/briarproject/bramble/data/BdfReaderFactoryImpl.java

@@ -8,6 +8,7 @@ import java.io.InputStream;
 
 import javax.annotation.concurrent.Immutable;
 
+import static org.briarproject.bramble.api.data.BdfReader.DEFAULT_MAX_BUFFER_SIZE;
 import static org.briarproject.bramble.api.data.BdfReader.DEFAULT_NESTED_LIMIT;
 
 @Immutable
@@ -16,11 +17,13 @@ class BdfReaderFactoryImpl implements BdfReaderFactory {
 
 	@Override
 	public BdfReader createReader(InputStream in) {
-		return new BdfReaderImpl(in, DEFAULT_NESTED_LIMIT);
+		return new BdfReaderImpl(in, DEFAULT_NESTED_LIMIT,
+				DEFAULT_MAX_BUFFER_SIZE);
 	}
 
 	@Override
-	public BdfReader createReader(InputStream in, int nestedLimit) {
-		return new BdfReaderImpl(in, nestedLimit);
+	public BdfReader createReader(InputStream in, int nestedLimit,
+			int maxBufferSize) {
+		return new BdfReaderImpl(in, nestedLimit, maxBufferSize);
 	}
 }

bramble-core/src/main/java/org/briarproject/bramble/data/BdfReaderImpl.java

@@ -37,15 +37,16 @@ class BdfReaderImpl implements BdfReader {
 	private static final byte[] EMPTY_BUFFER = new byte[0];
 
 	private final InputStream in;
-	private final int nestedLimit;
+	private final int nestedLimit, maxBufferSize;
 
 	private boolean hasLookahead = false, eof = false;
 	private byte next;
 	private byte[] buf = new byte[8];
 
-	BdfReaderImpl(InputStream in, int nestedLimit) {
+	BdfReaderImpl(InputStream in, int nestedLimit, int maxBufferSize) {
 		this.in = in;
 		this.nestedLimit = nestedLimit;
+		this.maxBufferSize = maxBufferSize;
 	}
 
 	private void readLookahead() throws IOException {
@@ -91,8 +92,8 @@ class BdfReaderImpl implements BdfReader {
 		if (hasBoolean()) return readBoolean();
 		if (hasLong()) return readLong();
 		if (hasDouble()) return readDouble();
-		if (hasString()) return readString(Integer.MAX_VALUE);
-		if (hasRaw()) return readRaw(Integer.MAX_VALUE);
+		if (hasString()) return readString();
+		if (hasRaw()) return readRaw();
 		if (hasList()) return readList(level);
 		if (hasDictionary()) return readDictionary(level);
 		throw new FormatException();
@@ -245,11 +246,11 @@ class BdfReaderImpl implements BdfReader {
 	}
 
 	@Override
-	public String readString(int maxLength) throws IOException {
+	public String readString() throws IOException {
 		if (!hasString()) throw new FormatException();
 		hasLookahead = false;
 		int length = readStringLength();
-		if (length < 0 || length > maxLength) throw new FormatException();
+		if (length < 0 || length > maxBufferSize) throw new FormatException();
 		if (length == 0) return "";
 		readIntoBuffer(length);
 		return new String(buf, 0, length, "UTF-8");
@@ -279,11 +280,11 @@ class BdfReaderImpl implements BdfReader {
 	}
 
 	@Override
-	public byte[] readRaw(int maxLength) throws IOException {
+	public byte[] readRaw() throws IOException {
 		if (!hasRaw()) throw new FormatException();
 		hasLookahead = false;
 		int length = readRawLength();
-		if (length < 0 || length > maxLength) throw new FormatException();
+		if (length < 0 || length > maxBufferSize) throw new FormatException();
 		if (length == 0) return EMPTY_BUFFER;
 		byte[] b = new byte[length];
 		readIntoBuffer(b, length);
@@ -381,7 +382,7 @@ class BdfReaderImpl implements BdfReader {
 		BdfDictionary dictionary = new BdfDictionary();
 		readDictionaryStart();
 		while (!hasDictionaryEnd())
-			dictionary.put(readString(Integer.MAX_VALUE), readObject(level + 1));
+			dictionary.put(readString(), readObject(level + 1));
 		readDictionaryEnd();
 		return dictionary;
 	}

bramble-core/src/main/java/org/briarproject/bramble/data/MetadataParserImpl.java

@@ -59,8 +59,8 @@ class MetadataParserImpl implements MetadataParser {
 		if (reader.hasBoolean()) return reader.readBoolean();
 		if (reader.hasLong()) return reader.readLong();
 		if (reader.hasDouble()) return reader.readDouble();
-		if (reader.hasString()) return reader.readString(Integer.MAX_VALUE);
-		if (reader.hasRaw()) return reader.readRaw(Integer.MAX_VALUE);
+		if (reader.hasString()) return reader.readString();
+		if (reader.hasRaw()) return reader.readRaw();
 		if (reader.hasList()) return reader.readList();
 		if (reader.hasDictionary()) return reader.readDictionary();
 		throw new FormatException();

bramble-core/src/main/java/org/briarproject/bramble/db/Database.java

@@ -34,8 +34,8 @@ import javax.annotation.Nullable;
  * A low-level interface to the database (DatabaseComponent provides a
  * high-level interface). Most operations take a transaction argument, which is
  * obtained by calling {@link #startTransaction()}. Every transaction must be
- * terminated by calling either {@link #abortTransaction(T)} or
- * {@link #commitTransaction(T)}, even if an exception is thrown.
+ * terminated by calling either {@link #abortTransaction(Object) abortTransaction(T)} or
+ * {@link #commitTransaction(Object) commitTransaction(T)}, even if an exception is thrown.
  */
 @NotNullByDefault
 interface Database<T> {
@@ -125,16 +125,10 @@ interface Database<T> {
 			throws DbException;
 
 	/**
-	 * Stores the given transport keys, optionally binding them to the given
-	 * contact, and returns a key set ID.
+	 * Stores the given transport keys for the given contact and returns a
+	 * key set ID.
 	 */
-	KeySetId addTransportKeys(T txn, @Nullable ContactId c, TransportKeys k)
-			throws DbException;
-
-	/**
-	 * Binds the given keys for the given transport to the given contact.
-	 */
-	void bindTransportKeys(T txn, ContactId c, TransportId t, KeySetId k)
+	KeySetId addTransportKeys(T txn, ContactId c, TransportKeys k)
 			throws DbException;
 
 	/**
@@ -322,16 +316,16 @@ interface Database<T> {
 			throws DbException;
 
 	/**
-	 * Returns the IDs of all messages in the given group.
+	 * Returns the IDs of all delivered messages in the given group.
 	 * <p/>
 	 * Read-only.
 	 */
 	Collection<MessageId> getMessageIds(T txn, GroupId g) throws DbException;
 
 	/**
-	 * Returns the IDs of any messages in the given group with metadata
-	 * matching all entries in the given query. If the query is empty, the IDs
-	 * of all messages are returned.
+	 * Returns the IDs of any delivered messages in the given group with
+	 * metadata that matches all entries in the given query. If the query is
+	 * empty, the IDs of all delivered messages are returned.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -347,9 +341,9 @@ interface Database<T> {
 			throws DbException;
 
 	/**
-	 * Returns the metadata for any messages in the given group with metadata
-	 * matching all entries in the given query. If the query is empty, the
-	 * metadata for all messages is returned.
+	 * Returns the metadata for any delivered messages in the given group with
+	 * metadata that matches all entries in the given query. If the query is
+	 * empty, the metadata for all delivered messages is returned.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -357,7 +351,8 @@ interface Database<T> {
 			Metadata query) throws DbException;
 
 	/**
-	 * Returns the metadata for the given delivered message.
+	 * Returns the metadata for the given delivered or pending message.
+	 * This is only meant to be used by the ValidationManager.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -365,7 +360,7 @@ interface Database<T> {
 			throws DbException;
 
 	/**
-	 * Returns the metadata for the given message.
+	 * Returns the metadata for the given delivered message.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -379,8 +374,8 @@ interface Database<T> {
 	State getMessageState(T txn, MessageId m) throws DbException;
 
 	/**
-	 * Returns the status of all messages in the given group with respect
-	 * to the given contact.
+	 * Returns the status of all delivered messages in the given group with
+	 * respect to the given contact.
 	 * <p/>
 	 * Read-only.
 	 */
@@ -388,11 +383,13 @@ interface Database<T> {
 			throws DbException;
 
 	/**
-	 * Returns the status of the given message with respect to the given
+	 * Returns the status of the given delivered message with respect to the
+	 * given contact, or null if the message's group is invisible to the
 	 * contact.
 	 * <p/>
 	 * Read-only.
 	 */
+	@Nullable
 	MessageStatus getMessageStatus(T txn, ContactId c, MessageId m)
 			throws DbException;
 

bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java

@@ -234,27 +234,15 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
 	}
 
 	@Override
-	public KeySetId addTransportKeys(Transaction transaction,
-			@Nullable ContactId c, TransportKeys k) throws DbException {
-		if (transaction.isReadOnly()) throw new IllegalArgumentException();
-		T txn = unbox(transaction);
-		if (c != null && !db.containsContact(txn, c))
-			throw new NoSuchContactException();
-		if (!db.containsTransport(txn, k.getTransportId()))
-			throw new NoSuchTransportException();
-		return db.addTransportKeys(txn, c, k);
-	}
-
-	@Override
-	public void bindTransportKeys(Transaction transaction, ContactId c,
-			TransportId t, KeySetId k) throws DbException {
+	public KeySetId addTransportKeys(Transaction transaction, ContactId c,
+			TransportKeys k) throws DbException {
 		if (transaction.isReadOnly()) throw new IllegalArgumentException();
 		T txn = unbox(transaction);
 		if (!db.containsContact(txn, c))
 			throw new NoSuchContactException();
-		if (!db.containsTransport(txn, t))
+		if (!db.containsTransport(txn, k.getTransportId()))
 			throw new NoSuchTransportException();
-		db.bindTransportKeys(txn, c, t, k);
+		return db.addTransportKeys(txn, c, k);
 	}
 
 	@Override
@@ -560,6 +548,13 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
 			throw new NoSuchContactException();
 		if (!db.containsGroup(txn, g))
 			throw new NoSuchGroupException();
+		if (db.getGroupVisibility(txn, c, g) == INVISIBLE) {
+			// No status rows exist - return default statuses
+			Collection<MessageStatus> statuses = new ArrayList<>();
+			for (MessageId m : db.getMessageIds(txn, g))
+				statuses.add(new MessageStatus(m, c, false, false));
+			return statuses;
+		}
 		return db.getMessageStatus(txn, c, g);
 	}
 
@@ -571,7 +566,9 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
 			throw new NoSuchContactException();
 		if (!db.containsMessage(txn, m))
 			throw new NoSuchMessageException();
-		return db.getMessageStatus(txn, c, m);
+		MessageStatus status = db.getMessageStatus(txn, c, m);
+		if (status == null) return new MessageStatus(m, c, false, false);
+		return status;
 	}
 
 	@Override

bramble-core/src/main/java/org/briarproject/bramble/db/JdbcDatabase.java

@@ -53,6 +53,7 @@ import java.util.logging.Logger;
 import javax.annotation.Nullable;
 
 import static java.sql.Types.INTEGER;
+import static java.util.Collections.singletonList;
 import static java.util.logging.Level.INFO;
 import static java.util.logging.Level.WARNING;
 import static org.briarproject.bramble.api.db.Metadata.REMOVE;
@@ -74,7 +75,7 @@ import static org.briarproject.bramble.db.ExponentialBackoff.calculateExpiry;
 abstract class JdbcDatabase implements Database<Connection> {
 
 	// Package access for testing
-	static final int CODE_SCHEMA_VERSION = 38;
+	static final int CODE_SCHEMA_VERSION = 39;
 
 	// Rotation period offsets for incoming transport keys
 	private static final int OFFSET_PREV = -1;
@@ -236,7 +237,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 					+ " (transportId _STRING NOT NULL,"
 					+ " keySetId _COUNTER,"
 					+ " rotationPeriod BIGINT NOT NULL,"
-					+ " contactId INT," // Null if keys are not bound
+					+ " contactId INT NOT NULL,"
 					+ " tagKey _SECRET NOT NULL,"
 					+ " headerKey _SECRET NOT NULL,"
 					+ " stream BIGINT NOT NULL,"
@@ -255,7 +256,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 					+ " (transportId _STRING NOT NULL,"
 					+ " keySetId INT NOT NULL,"
 					+ " rotationPeriod BIGINT NOT NULL,"
-					+ " contactId INT," // Null if keys are not bound
+					+ " contactId INT NOT NULL,"
 					+ " tagKey _SECRET NOT NULL,"
 					+ " headerKey _SECRET NOT NULL,"
 					+ " base BIGINT NOT NULL,"
@@ -389,7 +390,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 
 	// Package access for testing
 	List<Migration<Connection>> getMigrations() {
-		return Collections.emptyList();
+		return singletonList(new Migration38_39());
 	}
 
 	private void storeSchemaVersion(Connection txn, int version)
@@ -883,7 +884,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 	}
 
 	@Override
-	public KeySetId addTransportKeys(Connection txn, @Nullable ContactId c,
+	public KeySetId addTransportKeys(Connection txn, ContactId c,
 			TransportKeys k) throws DbException {
 		PreparedStatement ps = null;
 		ResultSet rs = null;
@@ -893,8 +894,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 					+ " rotationPeriod, tagKey, headerKey, stream, active)"
 					+ " VALUES (?, ?, ?, ?, ?, ?, ?)";
 			ps = txn.prepareStatement(sql);
-			if (c == null) ps.setNull(1, INTEGER);
-			else ps.setInt(1, c.getInt());
+			ps.setInt(1, c.getInt());
 			ps.setString(2, k.getTransportId().getString());
 			OutgoingKeys outCurr = k.getCurrentOutgoingKeys();
 			ps.setLong(3, outCurr.getRotationPeriod());
@@ -922,8 +922,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 					+ " VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
 			ps = txn.prepareStatement(sql);
 			ps.setInt(1, keySetId.getInt());
-			if (c == null) ps.setNull(2, INTEGER);
-			else ps.setInt(2, c.getInt());
+			ps.setInt(2, c.getInt());
 			ps.setString(3, k.getTransportId().getString());
 			// Previous rotation period
 			IncomingKeys inPrev = k.getPreviousIncomingKeys();
@@ -965,33 +964,6 @@ abstract class JdbcDatabase implements Database<Connection> {
 		}
 	}
 
-	@Override
-	public void bindTransportKeys(Connection txn, ContactId c, TransportId t,
-			KeySetId k) throws DbException {
-		PreparedStatement ps = null;
-		try {
-			String sql = "UPDATE outgoingKeys SET contactId = ?"
-					+ " WHERE keySetId = ?";
-			ps = txn.prepareStatement(sql);
-			ps.setInt(1, c.getInt());
-			ps.setInt(2, k.getInt());
-			int affected = ps.executeUpdate();
-			if (affected < 0) throw new DbStateException();
-			ps.close();
-			sql = "UPDATE incomingKeys SET contactId = ?"
-					+ " WHERE keySetId = ?";
-			ps = txn.prepareStatement(sql);
-			ps.setInt(1, c.getInt());
-			ps.setInt(2, k.getInt());
-			affected = ps.executeUpdate();
-			if (affected < 0) throw new DbStateException();
-			ps.close();
-		} catch (SQLException e) {
-			tryToClose(ps);
-			throw new DbException(e);
-		}
-	}
-
 	@Override
 	public boolean containsContact(Connection txn, AuthorId remote,
 			AuthorId local) throws DbException {
@@ -1516,32 +1488,11 @@ abstract class JdbcDatabase implements Database<Connection> {
 		PreparedStatement ps = null;
 		ResultSet rs = null;
 		try {
-			String sql = "SELECT messageId FROM messages WHERE groupId = ?";
+			String sql = "SELECT messageId FROM messages"
+					+ " WHERE groupId = ? AND state = ?";
 			ps = txn.prepareStatement(sql);
 			ps.setBytes(1, g.getBytes());
-			rs = ps.executeQuery();
-			List<MessageId> ids = new ArrayList<>();
-			while (rs.next()) ids.add(new MessageId(rs.getBytes(1)));
-			rs.close();
-			ps.close();
-			return ids;
-		} catch (SQLException e) {
-			tryToClose(rs);
-			tryToClose(ps);
-			throw new DbException(e);
-		}
-	}
-
-	private Collection<MessageId> getMessageIds(Connection txn, GroupId g,
-			State state) throws DbException {
-		PreparedStatement ps = null;
-		ResultSet rs = null;
-		try {
-			String sql = "SELECT messageId FROM messages"
-					+ " WHERE state = ? AND groupId = ?";
-			ps = txn.prepareStatement(sql);
-			ps.setInt(1, state.getValue());
-			ps.setBytes(2, g.getBytes());
+			ps.setInt(2, DELIVERED.getValue());
 			rs = ps.executeQuery();
 			List<MessageId> ids = new ArrayList<>();
 			while (rs.next()) ids.add(new MessageId(rs.getBytes(1)));
@@ -1559,7 +1510,7 @@ abstract class JdbcDatabase implements Database<Connection> {
 	public Collection<MessageId> getMessageIds(Connection txn, GroupId g,
 			Metadata query) throws DbException {
 		// If there are no query terms, return all delivered messages
-		if (query.isEmpty()) return getMessageIds(txn, g, DELIVERED);
+		if (query.isEmpty()) return getMessageIds(txn, g);
 		PreparedStatement ps = null;
 		ResultSet rs = null;
 		try {
@@ -1718,10 +1669,11 @@ abstract class JdbcDatabase implements Database<Connection> {
 		ResultSet rs = null;
 		try {
 			String sql = "SELECT messageId, txCount > 0, seen FROM statuses"
-					+ " WHERE groupId = ? AND contactId = ?";
+					+ " WHERE groupId = ? AND contactId = ? AND state = ?";
 			ps = txn.prepareStatement(sql);
 			ps.setBytes(1, g.getBytes());
 			ps.setInt(2, c.getInt());
+			ps.setInt(3, DELIVERED.getValue());
 			rs = ps.executeQuery();
 			List<MessageStatus> statuses = new ArrayList<>();
 			while (rs.next()) {
@@ -1741,24 +1693,29 @@ abstract class JdbcDatabase implements Database<Connection> {
 	}
 
 	@Override
+	@Nullable
 	public MessageStatus getMessageStatus(Connection txn, ContactId c,
 			MessageId m) throws DbException {
 		PreparedStatement ps = null;
 		ResultSet rs = null;
 		try {
 			String sql = "SELECT txCount > 0, seen FROM statuses"
-					+ " WHERE messageId = ? AND contactId = ?";
+					+ " WHERE messageId = ? AND contactId = ? AND state = ?";
 			ps = txn.prepareStatement(sql);
 			ps.setBytes(1, m.getBytes());
 			ps.setInt(2, c.getInt());
+			ps.setInt(3, DELIVERED.getValue());
 			rs = ps.executeQuery();
-			if (!rs.next()) throw new DbStateException();
-			boolean sent = rs.getBoolean(1);
-			boolean seen = rs.getBoolean(2);
+			MessageStatus status = null;
+			if (rs.next()) {
+				boolean sent = rs.getBoolean(1);
+				boolean seen = rs.getBoolean(2);
+				status = new MessageStatus(m, c, sent, seen);
+			}
 			if (rs.next()) throw new DbStateException();
 			rs.close();
 			ps.close();
-			return new MessageStatus(m, c, sent, seen);
+			return status;
 		} catch (SQLException e) {
 			tryToClose(rs);
 			tryToClose(ps);
@@ -2187,7 +2144,6 @@ abstract class JdbcDatabase implements Database<Connection> {
 				if (inKeys.size() < (i + 1) * 3) throw new DbStateException();
 				KeySetId keySetId = new KeySetId(rs.getInt(1));
 				ContactId contactId = new ContactId(rs.getInt(2));
-				if (rs.wasNull()) contactId = null;
 				long rotationPeriod = rs.getLong(3);
 				SecretKey tagKey = new SecretKey(rs.getBytes(4));
 				SecretKey headerKey = new SecretKey(rs.getBytes(5));
@@ -2578,7 +2534,14 @@ abstract class JdbcDatabase implements Database<Connection> {
 			if (affected != 1) throw new DbStateException();
 			ps.close();
 			// Remove status rows for the messages in the group
-			for (MessageId m : getMessageIds(txn, g)) removeStatus(txn, c, m);
+			sql = "DELETE FROM statuses"
+					+ " WHERE contactId = ? AND groupId = ?";
+			ps = txn.prepareStatement(sql);
+			ps.setInt(1, c.getInt());
+			ps.setBytes(2, g.getBytes());
+			affected = ps.executeUpdate();
+			if (affected < 0) throw new DbStateException();
+			ps.close();
 		} catch (SQLException e) {
 			tryToClose(ps);
 			throw new DbException(e);
@@ -2662,24 +2625,6 @@ abstract class JdbcDatabase implements Database<Connection> {
 		}
 	}
 
-	private void removeStatus(Connection txn, ContactId c, MessageId m)
-			throws DbException {
-		PreparedStatement ps = null;
-		try {
-			String sql = "DELETE FROM statuses"
-					+ " WHERE messageId = ? AND contactId = ?";
-			ps = txn.prepareStatement(sql);
-			ps.setBytes(1, m.getBytes());
-			ps.setInt(2, c.getInt());
-			int affected = ps.executeUpdate();
-			if (affected != 1) throw new DbStateException();
-			ps.close();
-		} catch (SQLException e) {
-			tryToClose(ps);
-			throw new DbException(e);
-		}
-	}
-
 	@Override
 	public void removeTransport(Connection txn, TransportId t)
 			throws DbException {

bramble-core/src/main/java/org/briarproject/bramble/db/Migration38_39.java

@@ -0,0 +1,54 @@
+package org.briarproject.bramble.db;
+
+import org.briarproject.bramble.api.db.DbException;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.logging.Logger;
+
+import javax.annotation.Nullable;
+
+import static java.util.logging.Level.WARNING;
+
+class Migration38_39 implements Migration<Connection> {
+
+	private static final Logger LOG =
+			Logger.getLogger(Migration38_39.class.getName());
+
+	@Override
+	public int getStartVersion() {
+		return 38;
+	}
+
+	@Override
+	public int getEndVersion() {
+		return 39;
+	}
+
+	@Override
+	public void migrate(Connection txn) throws DbException {
+		Statement s = null;
+		try {
+			s = txn.createStatement();
+			// Add not null constraints
+			s.execute("ALTER TABLE outgoingKeys"
+					+ " ALTER COLUMN contactId"
+					+ " SET NOT NULL");
+			s.execute("ALTER TABLE incomingKeys"
+					+ " ALTER COLUMN contactId"
+					+ " SET NOT NULL");
+		} catch (SQLException e) {
+			tryToClose(s);
+			throw new DbException(e);
+		}
+	}
+
+	private void tryToClose(@Nullable Statement s) {
+		try {
+			if (s != null) s.close();
+		} catch (SQLException e) {
+			if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
+		}
+	}
+}

bramble-core/src/main/java/org/briarproject/bramble/plugin/ConnectionManagerImpl.java

@@ -14,12 +14,12 @@ import org.briarproject.bramble.api.sync.SyncSessionFactory;
 import org.briarproject.bramble.api.transport.KeyManager;
 import org.briarproject.bramble.api.transport.StreamContext;
 import org.briarproject.bramble.api.transport.StreamReaderFactory;
+import org.briarproject.bramble.api.transport.StreamWriter;
 import org.briarproject.bramble.api.transport.StreamWriterFactory;
 
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.util.concurrent.Executor;
 import java.util.logging.Logger;
 
@@ -101,7 +101,7 @@ class ConnectionManagerImpl implements ConnectionManager {
 
 	private SyncSession createSimplexOutgoingSession(StreamContext ctx,
 			TransportConnectionWriter w) throws IOException {
-		OutputStream streamWriter = streamWriterFactory.createStreamWriter(
+		StreamWriter streamWriter = streamWriterFactory.createStreamWriter(
 				w.getOutputStream(), ctx);
 		return syncSessionFactory.createSimplexOutgoingSession(
 				ctx.getContactId(), w.getMaxLatency(), streamWriter);
@@ -109,7 +109,7 @@ class ConnectionManagerImpl implements ConnectionManager {
 
 	private SyncSession createDuplexOutgoingSession(StreamContext ctx,
 			TransportConnectionWriter w) throws IOException {
-		OutputStream streamWriter = streamWriterFactory.createStreamWriter(
+		StreamWriter streamWriter = streamWriterFactory.createStreamWriter(
 				w.getOutputStream(), ctx);
 		return syncSessionFactory.createDuplexOutgoingSession(
 				ctx.getContactId(), w.getMaxLatency(), w.getMaxIdleTime(),
@@ -300,8 +300,8 @@ class ConnectionManagerImpl implements ConnectionManager {
 		}
 
 		private void disposeReader(boolean exception, boolean recognised) {
-			if (exception && outgoingSession != null)
-				outgoingSession.interrupt();
+			// Interrupt the outgoing session so it finishes cleanly
+			if (outgoingSession != null) outgoingSession.interrupt();
 			try {
 				reader.dispose(exception, recognised);
 			} catch (IOException e) {
@@ -310,6 +310,8 @@ class ConnectionManagerImpl implements ConnectionManager {
 		}
 
 		private void disposeWriter(boolean exception) {
+			// Interrupt the incoming session if an exception occurred,
+			// otherwise wait for the end of stream marker
 			if (exception && incomingSession != null)
 				incomingSession.interrupt();
 			try {
@@ -407,8 +409,8 @@ class ConnectionManagerImpl implements ConnectionManager {
 		}
 
 		private void disposeReader(boolean exception, boolean recognised) {
-			if (exception && outgoingSession != null)
-				outgoingSession.interrupt();
+			// Interrupt the outgoing session so it finishes cleanly
+			if (outgoingSession != null) outgoingSession.interrupt();
 			try {
 				reader.dispose(exception, recognised);
 			} catch (IOException e) {
@@ -417,6 +419,8 @@ class ConnectionManagerImpl implements ConnectionManager {
 		}
 
 		private void disposeWriter(boolean exception) {
+			// Interrupt the incoming session if an exception occurred,
+			// otherwise wait for the end of stream marker
 			if (exception && incomingSession != null)
 				incomingSession.interrupt();
 			try {

bramble-core/src/main/java/org/briarproject/bramble/plugin/ConnectionRegistryImpl.java

@@ -106,7 +106,7 @@ class ConnectionRegistryImpl implements ConnectionRegistry {
 			if (m == null) return Collections.emptyList();
 			List<ContactId> ids = new ArrayList<>(m.keySet());
 			if (LOG.isLoggable(INFO))
-				LOG.info(ids.size() + " contacts connected");
+				LOG.info(ids.size() + " contacts connected: " + t);
 			return ids;
 		} finally {
 			lock.unlock();

bramble-core/src/main/java/org/briarproject/bramble/reporting/DevReporterImpl.java

@@ -1,7 +1,12 @@
 package org.briarproject.bramble.reporting;
 
 import org.briarproject.bramble.api.crypto.CryptoComponent;
+import org.briarproject.bramble.api.event.Event;
+import org.briarproject.bramble.api.event.EventListener;
+import org.briarproject.bramble.api.lifecycle.IoExecutor;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.plugin.TorConstants;
+import org.briarproject.bramble.api.plugin.event.TransportEnabledEvent;
 import org.briarproject.bramble.api.reporting.DevConfig;
 import org.briarproject.bramble.api.reporting.DevReporter;
 import org.briarproject.bramble.util.IoUtils;
@@ -18,17 +23,19 @@ import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
 import java.net.Socket;
+import java.util.concurrent.Executor;
 import java.util.logging.Logger;
 
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.Immutable;
+import javax.inject.Inject;
 import javax.net.SocketFactory;
 
 import static java.util.logging.Level.WARNING;
 
 @Immutable
 @NotNullByDefault
-class DevReporterImpl implements DevReporter {
+class DevReporterImpl implements DevReporter, EventListener {
 
 	private static final Logger LOG =
 			Logger.getLogger(DevReporterImpl.class.getName());
@@ -36,12 +43,15 @@ class DevReporterImpl implements DevReporter {
 	private static final int SOCKET_TIMEOUT = 30 * 1000; // 30 seconds
 	private static final int LINE_LENGTH = 70;
 
+	private final Executor ioExecutor;
 	private final CryptoComponent crypto;
 	private final DevConfig devConfig;
 	private final SocketFactory torSocketFactory;
 
-	DevReporterImpl(CryptoComponent crypto, DevConfig devConfig,
-			SocketFactory torSocketFactory) {
+	@Inject
+	DevReporterImpl(@IoExecutor Executor ioExecutor, CryptoComponent crypto,
+			DevConfig devConfig, SocketFactory torSocketFactory) {
+		this.ioExecutor = ioExecutor;
 		this.crypto = crypto;
 		this.devConfig = devConfig;
 		this.torSocketFactory = torSocketFactory;
@@ -63,6 +73,7 @@ class DevReporterImpl implements DevReporter {
 	@Override
 	public void encryptReportToFile(File reportDir, String filename,
 			String report) throws FileNotFoundException {
+		LOG.info("Encrypting report to file");
 		byte[] plaintext = StringUtils.toUtf8(report);
 		byte[] ciphertext = crypto.encryptToKey(devConfig.getDevPublicKey(),
 				plaintext);
@@ -82,7 +93,17 @@ class DevReporterImpl implements DevReporter {
 	}
 
 	@Override
-	public void sendReports(File reportDir) {
+	public void eventOccurred(Event e) {
+		if (e instanceof TransportEnabledEvent) {
+			TransportEnabledEvent t = (TransportEnabledEvent) e;
+			if (t.getTransportId().equals(TorConstants.ID))
+				ioExecutor.execute(this::sendReports);
+		}
+	}
+
+	@Override
+	public void sendReports() {
+		File reportDir = devConfig.getReportDir();
 		File[] reports = reportDir.listFiles();
 		if (reports == null || reports.length == 0)
 			return; // No reports to send

bramble-core/src/main/java/org/briarproject/bramble/reporting/ReportingModule.java

@@ -1,10 +1,10 @@
 package org.briarproject.bramble.reporting;
 
-import org.briarproject.bramble.api.crypto.CryptoComponent;
-import org.briarproject.bramble.api.reporting.DevConfig;
+import org.briarproject.bramble.api.event.EventBus;
 import org.briarproject.bramble.api.reporting.DevReporter;
 
-import javax.net.SocketFactory;
+import javax.inject.Inject;
+import javax.inject.Singleton;
 
 import dagger.Module;
 import dagger.Provides;
@@ -12,9 +12,16 @@ import dagger.Provides;
 @Module
 public class ReportingModule {
 
+	public static class EagerSingletons {
+		@Inject
+		DevReporter devReporter;
+	}
+
 	@Provides
-	DevReporter provideDevReporter(CryptoComponent crypto,
-			DevConfig devConfig, SocketFactory torSocketFactory) {
-		return new DevReporterImpl(crypto, devConfig, torSocketFactory);
+	@Singleton
+	DevReporter provideDevReporter(DevReporterImpl devReporter,
+			EventBus eventBus) {
+		eventBus.addListener(devReporter);
+		return devReporter;
 	}
 }

bramble-core/src/main/java/org/briarproject/bramble/sync/DuplexOutgoingSession.java

@@ -23,6 +23,7 @@ import org.briarproject.bramble.api.sync.event.MessageSharedEvent;
 import org.briarproject.bramble.api.sync.event.MessageToAckEvent;
 import org.briarproject.bramble.api.sync.event.MessageToRequestEvent;
 import org.briarproject.bramble.api.system.Clock;
+import org.briarproject.bramble.api.transport.StreamWriter;
 
 import java.io.IOException;
 import java.util.Collection;
@@ -67,6 +68,7 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
 	private final Clock clock;
 	private final ContactId contactId;
 	private final int maxLatency, maxIdleTime;
+	private final StreamWriter streamWriter;
 	private final SyncRecordWriter recordWriter;
 	private final BlockingQueue<ThrowingRunnable<IOException>> writerTasks;
 
@@ -81,7 +83,8 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
 
 	DuplexOutgoingSession(DatabaseComponent db, Executor dbExecutor,
 			EventBus eventBus, Clock clock, ContactId contactId, int maxLatency,
-			int maxIdleTime, SyncRecordWriter recordWriter) {
+			int maxIdleTime, StreamWriter streamWriter,
+			SyncRecordWriter recordWriter) {
 		this.db = db;
 		this.dbExecutor = dbExecutor;
 		this.eventBus = eventBus;
@@ -89,6 +92,7 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
 		this.contactId = contactId;
 		this.maxLatency = maxLatency;
 		this.maxIdleTime = maxIdleTime;
+		this.streamWriter = streamWriter;
 		this.recordWriter = recordWriter;
 		writerTasks = new LinkedBlockingQueue<>();
 	}
@@ -149,7 +153,7 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
 						dataToFlush = true;
 					}
 				}
-				if (dataToFlush) recordWriter.flush();
+				streamWriter.sendEndOfStream();
 			} catch (InterruptedException e) {
 				LOG.info("Interrupted while waiting for a record to write");
 				Thread.currentThread().interrupt();

bramble-core/src/main/java/org/briarproject/bramble/sync/IncomingSession.java

@@ -63,7 +63,11 @@ class IncomingSession implements SyncSession, EventListener {
 		eventBus.addListener(this);
 		try {
 			// Read records until interrupted or EOF
-			while (!interrupted && !recordReader.eof()) {
+			while (!interrupted) {
+				if (recordReader.eof()) {
+					LOG.info("End of stream");
+					return;
+				}
 				if (recordReader.hasAck()) {
 					Ack a = recordReader.readAck();
 					dbExecutor.execute(new ReceiveAck(a));

bramble-core/src/main/java/org/briarproject/bramble/sync/SimplexOutgoingSession.java

@@ -15,6 +15,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.Ack;
 import org.briarproject.bramble.api.sync.SyncRecordWriter;
 import org.briarproject.bramble.api.sync.SyncSession;
+import org.briarproject.bramble.api.transport.StreamWriter;
 
 import java.io.IOException;
 import java.util.Collection;
@@ -51,6 +52,7 @@ class SimplexOutgoingSession implements SyncSession, EventListener {
 	private final EventBus eventBus;
 	private final ContactId contactId;
 	private final int maxLatency;
+	private final StreamWriter streamWriter;
 	private final SyncRecordWriter recordWriter;
 	private final AtomicInteger outstandingQueries;
 	private final BlockingQueue<ThrowingRunnable<IOException>> writerTasks;
@@ -58,13 +60,14 @@ class SimplexOutgoingSession implements SyncSession, EventListener {
 	private volatile boolean interrupted = false;
 
 	SimplexOutgoingSession(DatabaseComponent db, Executor dbExecutor,
-			EventBus eventBus, ContactId contactId,
-			int maxLatency, SyncRecordWriter recordWriter) {
+			EventBus eventBus, ContactId contactId, int maxLatency,
+			StreamWriter streamWriter, SyncRecordWriter recordWriter) {
 		this.db = db;
 		this.dbExecutor = dbExecutor;
 		this.eventBus = eventBus;
 		this.contactId = contactId;
 		this.maxLatency = maxLatency;
+		this.streamWriter = streamWriter;
 		this.recordWriter = recordWriter;
 		outstandingQueries = new AtomicInteger(2); // One per type of record
 		writerTasks = new LinkedBlockingQueue<>();
@@ -85,7 +88,7 @@ class SimplexOutgoingSession implements SyncSession, EventListener {
 					if (task == CLOSE) break;
 					task.run();
 				}
-				recordWriter.flush();
+				streamWriter.sendEndOfStream();
 			} catch (InterruptedException e) {
 				LOG.info("Interrupted while waiting for a record to write");
 				Thread.currentThread().interrupt();

bramble-core/src/main/java/org/briarproject/bramble/sync/SyncSessionFactoryImpl.java

@@ -12,6 +12,7 @@ import org.briarproject.bramble.api.sync.SyncRecordWriterFactory;
 import org.briarproject.bramble.api.sync.SyncSession;
 import org.briarproject.bramble.api.sync.SyncSessionFactory;
 import org.briarproject.bramble.api.system.Clock;
+import org.briarproject.bramble.api.transport.StreamWriter;
 
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -53,19 +54,21 @@ class SyncSessionFactoryImpl implements SyncSessionFactory {
 
 	@Override
 	public SyncSession createSimplexOutgoingSession(ContactId c,
-			int maxLatency, OutputStream out) {
+			int maxLatency, StreamWriter streamWriter) {
+		OutputStream out = streamWriter.getOutputStream();
 		SyncRecordWriter recordWriter =
 				recordWriterFactory.createRecordWriter(out);
 		return new SimplexOutgoingSession(db, dbExecutor, eventBus, c,
-				maxLatency, recordWriter);
+				maxLatency, streamWriter, recordWriter);
 	}
 
 	@Override
 	public SyncSession createDuplexOutgoingSession(ContactId c, int maxLatency,
-			int maxIdleTime, OutputStream out) {
+			int maxIdleTime, StreamWriter streamWriter) {
+		OutputStream out = streamWriter.getOutputStream();
 		SyncRecordWriter recordWriter =
 				recordWriterFactory.createRecordWriter(out);
 		return new DuplexOutgoingSession(db, dbExecutor, eventBus, clock, c,
-				maxLatency, maxIdleTime, recordWriter);
+				maxLatency, maxIdleTime, streamWriter, recordWriter);
 	}
 }

bramble-core/src/main/java/org/briarproject/bramble/transport/KeyManagerImpl.java

@@ -99,39 +99,18 @@ class KeyManagerImpl implements KeyManager, Service, EventListener {
 	}
 
 	@Override
-	public void addContact(Transaction txn, ContactId c, SecretKey master,
-			long timestamp, boolean alice) throws DbException {
-		for (TransportKeyManager m : managers.values())
-			m.addContact(txn, c, master, timestamp, alice);
-	}
-
-	@Override
-	public Map<TransportId, KeySetId> addUnboundKeys(Transaction txn,
-			SecretKey master, long timestamp, boolean alice)
+	public Map<TransportId, KeySetId> addContact(Transaction txn, ContactId c,
+			SecretKey master, long timestamp, boolean alice, boolean active)
 			throws DbException {
 		Map<TransportId, KeySetId> ids = new HashMap<>();
 		for (Entry<TransportId, TransportKeyManager> e : managers.entrySet()) {
 			TransportId t = e.getKey();
 			TransportKeyManager m = e.getValue();
-			ids.put(t, m.addUnboundKeys(txn, master, timestamp, alice));
+			ids.put(t, m.addContact(txn, c, master, timestamp, alice, active));
 		}
 		return ids;
 	}
 
-	@Override
-	public void bindKeys(Transaction txn, ContactId c,
-			Map<TransportId, KeySetId> keys) throws DbException {
-		for (Entry<TransportId, KeySetId> e : keys.entrySet()) {
-			TransportId t = e.getKey();
-			TransportKeyManager m = managers.get(t);
-			if (m == null) {
-				if (LOG.isLoggable(INFO)) LOG.info("No key manager for " + t);
-			} else {
-				m.bindKeys(txn, c, e.getValue());
-			}
-		}
-	}
-
 	@Override
 	public void activateKeys(Transaction txn, Map<TransportId, KeySetId> keys)
 			throws DbException {
@@ -146,24 +125,10 @@ class KeyManagerImpl implements KeyManager, Service, EventListener {
 		}
 	}
 
-	@Override
-	public void removeKeys(Transaction txn, Map<TransportId, KeySetId> keys)
-			throws DbException {
-		for (Entry<TransportId, KeySetId> e : keys.entrySet()) {
-			TransportId t = e.getKey();
-			TransportKeyManager m = managers.get(t);
-			if (m == null) {
-				if (LOG.isLoggable(INFO)) LOG.info("No key manager for " + t);
-			} else {
-				m.removeKeys(txn, e.getValue());
-			}
-		}
-	}
-
 	@Override
 	public boolean canSendOutgoingStreams(ContactId c, TransportId t) {
 		TransportKeyManager m = managers.get(t);
-		return m == null ? false : m.canSendOutgoingStreams(c);
+		return m != null && m.canSendOutgoingStreams(c);
 	}
 
 	@Override

bramble-core/src/main/java/org/briarproject/bramble/transport/MutableKeySet.java

@@ -3,32 +3,28 @@ package org.briarproject.bramble.transport;
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.transport.KeySetId;
 
-import javax.annotation.Nullable;
-
-public class MutableKeySet {
+class MutableKeySet {
 
 	private final KeySetId keySetId;
-	@Nullable
 	private final ContactId contactId;
 	private final MutableTransportKeys transportKeys;
 
-	public MutableKeySet(KeySetId keySetId, @Nullable ContactId contactId,
+	MutableKeySet(KeySetId keySetId, ContactId contactId,
 			MutableTransportKeys transportKeys) {
 		this.keySetId = keySetId;
 		this.contactId = contactId;
 		this.transportKeys = transportKeys;
 	}
 
-	public KeySetId getKeySetId() {
+	KeySetId getKeySetId() {
 		return keySetId;
 	}
 
-	@Nullable
-	public ContactId getContactId() {
+	ContactId getContactId() {
 		return contactId;
 	}
 
-	public MutableTransportKeys getTransportKeys() {
+	MutableTransportKeys getTransportKeys() {
 		return transportKeys;
 	}
 }

bramble-core/src/main/java/org/briarproject/bramble/transport/StreamWriterFactoryImpl.java

@@ -4,6 +4,7 @@ import org.briarproject.bramble.api.crypto.SecretKey;
 import org.briarproject.bramble.api.crypto.StreamEncrypterFactory;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.transport.StreamContext;
+import org.briarproject.bramble.api.transport.StreamWriter;
 import org.briarproject.bramble.api.transport.StreamWriterFactory;
 
 import java.io.OutputStream;
@@ -23,14 +24,14 @@ class StreamWriterFactoryImpl implements StreamWriterFactory {
 	}
 
 	@Override
-	public OutputStream createStreamWriter(OutputStream out,
+	public StreamWriter createStreamWriter(OutputStream out,
 			StreamContext ctx) {
 		return new StreamWriterImpl(
 				streamEncrypterFactory.createStreamEncrypter(out, ctx));
 	}
 
 	@Override
-	public OutputStream createContactExchangeStreamWriter(OutputStream out,
+	public StreamWriter createContactExchangeStreamWriter(OutputStream out,
 			SecretKey headerKey) {
 		return new StreamWriterImpl(
 				streamEncrypterFactory.createContactExchangeStreamDecrypter(out,

bramble-core/src/main/java/org/briarproject/bramble/transport/StreamWriterImpl.java

@@ -2,6 +2,7 @@ package org.briarproject.bramble.transport;
 
 import org.briarproject.bramble.api.crypto.StreamEncrypter;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.transport.StreamWriter;
 
 import java.io.IOException;
 import java.io.OutputStream;
@@ -17,7 +18,7 @@ import static org.briarproject.bramble.api.transport.TransportConstants.MAX_PAYL
  */
 @NotThreadSafe
 @NotNullByDefault
-class StreamWriterImpl extends OutputStream {
+class StreamWriterImpl extends OutputStream implements StreamWriter {
 
 	private final StreamEncrypter encrypter;
 	private final byte[] payload;
@@ -29,6 +30,17 @@ class StreamWriterImpl extends OutputStream {
 		payload = new byte[MAX_PAYLOAD_LENGTH];
 	}
 
+	@Override
+	public OutputStream getOutputStream() {
+		return this;
+	}
+
+	@Override
+	public void sendEndOfStream() throws IOException {
+		writeFrame(true);
+		encrypter.flush();
+	}
+
 	@Override
 	public void close() throws IOException {
 		writeFrame(true);

bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManager.java

@@ -15,18 +15,11 @@ interface TransportKeyManager {
 
 	void start(Transaction txn) throws DbException;
 
-	void addContact(Transaction txn, ContactId c, SecretKey master,
-			long timestamp, boolean alice) throws DbException;
-
-	KeySetId addUnboundKeys(Transaction txn, SecretKey master, long timestamp,
-			boolean alice) throws DbException;
-
-	void bindKeys(Transaction txn, ContactId c, KeySetId k) throws DbException;
+	KeySetId addContact(Transaction txn, ContactId c, SecretKey master,
+			long timestamp, boolean alice, boolean active) throws DbException;
 
 	void activateKeys(Transaction txn, KeySetId k) throws DbException;
 
-	void removeKeys(Transaction txn, KeySetId k) throws DbException;
-
 	void removeContact(ContactId c);
 
 	boolean canSendOutgoingStreams(ContactId c);

bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManagerImpl.java

@@ -28,7 +28,6 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.logging.Logger;
 
-import javax.annotation.Nullable;
 import javax.annotation.concurrent.ThreadSafe;
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
@@ -119,16 +118,14 @@ class TransportKeyManagerImpl implements TransportKeyManager {
 	}
 
 	// Locking: lock
-	private void addKeys(KeySetId keySetId, @Nullable ContactId contactId,
+	private void addKeys(KeySetId keySetId, ContactId contactId,
 			MutableTransportKeys m) {
 		MutableKeySet ks = new MutableKeySet(keySetId, contactId, m);
 		keys.put(keySetId, ks);
-		if (contactId != null) {
-			encodeTags(keySetId, contactId, m.getPreviousIncomingKeys());
-			encodeTags(keySetId, contactId, m.getCurrentIncomingKeys());
-			encodeTags(keySetId, contactId, m.getNextIncomingKeys());
-			considerReplacingOutgoingKeys(ks);
-		}
+		encodeTags(keySetId, contactId, m.getPreviousIncomingKeys());
+		encodeTags(keySetId, contactId, m.getCurrentIncomingKeys());
+		encodeTags(keySetId, contactId, m.getNextIncomingKeys());
+		considerReplacingOutgoingKeys(ks);
 	}
 
 	// Locking: lock
@@ -150,8 +147,9 @@ class TransportKeyManagerImpl implements TransportKeyManager {
 		if (ks.getTransportKeys().getCurrentOutgoingKeys().isActive()) {
 			MutableKeySet old = outContexts.get(ks.getContactId());
 			if (old == null ||
-					old.getKeySetId().getInt() < ks.getKeySetId().getInt())
+					old.getKeySetId().getInt() < ks.getKeySetId().getInt()) {
 				outContexts.put(ks.getContactId(), ks);
+			}
 		}
 	}
 
@@ -177,20 +175,8 @@ class TransportKeyManagerImpl implements TransportKeyManager {
 	}
 
 	@Override
-	public void addContact(Transaction txn, ContactId c, SecretKey master,
-			long timestamp, boolean alice) throws DbException {
-		deriveAndAddKeys(txn, c, master, timestamp, alice, true);
-	}
-
-	@Override
-	public KeySetId addUnboundKeys(Transaction txn, SecretKey master,
-			long timestamp, boolean alice) throws DbException {
-		return deriveAndAddKeys(txn, null, master, timestamp, alice, false);
-	}
-
-	private KeySetId deriveAndAddKeys(Transaction txn, @Nullable ContactId c,
-			SecretKey master, long timestamp, boolean alice, boolean active)
-			throws DbException {
+	public KeySetId addContact(Transaction txn, ContactId c, SecretKey master,
+			long timestamp, boolean alice, boolean active) throws DbException {
 		lock.lock();
 		try {
 			// Work out what rotation period the timestamp belongs to
@@ -211,31 +197,12 @@ class TransportKeyManagerImpl implements TransportKeyManager {
 		}
 	}
 
-	@Override
-	public void bindKeys(Transaction txn, ContactId c, KeySetId k)
-			throws DbException {
-		lock.lock();
-		try {
-			MutableKeySet ks = keys.get(k);
-			if (ks == null) throw new IllegalArgumentException();
-			// Check that the keys haven't already been bound
-			if (ks.getContactId() != null) throw new IllegalArgumentException();
-			MutableTransportKeys m = ks.getTransportKeys();
-			addKeys(k, c, m);
-			db.bindTransportKeys(txn, c, m.getTransportId(), k);
-		} finally {
-			lock.unlock();
-		}
-	}
-
 	@Override
 	public void activateKeys(Transaction txn, KeySetId k) throws DbException {
 		lock.lock();
 		try {
 			MutableKeySet ks = keys.get(k);
 			if (ks == null) throw new IllegalArgumentException();
-			// Check that the keys have been bound
-			if (ks.getContactId() == null) throw new IllegalArgumentException();
 			MutableTransportKeys m = ks.getTransportKeys();
 			m.getCurrentOutgoingKeys().activate();
 			considerReplacingOutgoingKeys(ks);
@@ -245,21 +212,6 @@ class TransportKeyManagerImpl implements TransportKeyManager {
 		}
 	}
 
-	@Override
-	public void removeKeys(Transaction txn, KeySetId k) throws DbException {
-		lock.lock();
-		try {
-			MutableKeySet ks = keys.remove(k);
-			if (ks == null) throw new IllegalArgumentException();
-			// Check that the keys haven't been bound
-			if (ks.getContactId() != null) throw new IllegalArgumentException();
-			TransportId t = ks.getTransportKeys().getTransportId();
-			db.removeTransportKeys(txn, t, k);
-		} finally {
-			lock.unlock();
-		}
-	}
-
 	@Override
 	public void removeContact(ContactId c) {
 		lock.lock();

bramble-core/src/test/java/org/briarproject/bramble/contact/ContactManagerImplTest.java

@@ -55,8 +55,8 @@ public class ContactManagerImplTest extends BrambleMockTestCase {
 			will(returnValue(txn));
 			oneOf(db).addContact(txn, remote, local, verified, active);
 			will(returnValue(contactId));
-			oneOf(keyManager)
-					.addContact(txn, contactId, master, timestamp, alice);
+			oneOf(keyManager).addContact(txn, contactId, master, timestamp,
+					alice, active);
 			oneOf(db).getContact(txn, contactId);
 			will(returnValue(contact));
 			oneOf(db).commitTransaction(txn);

bramble-core/src/test/java/org/briarproject/bramble/data/BdfReaderImplTest.java

@@ -4,13 +4,16 @@ import org.briarproject.bramble.api.FormatException;
 import org.briarproject.bramble.api.data.BdfDictionary;
 import org.briarproject.bramble.api.data.BdfList;
 import org.briarproject.bramble.test.BrambleTestCase;
-import org.briarproject.bramble.util.StringUtils;
 import org.junit.Test;
 
 import java.io.ByteArrayInputStream;
 
 import static org.briarproject.bramble.api.data.BdfDictionary.NULL_VALUE;
+import static org.briarproject.bramble.api.data.BdfReader.DEFAULT_MAX_BUFFER_SIZE;
 import static org.briarproject.bramble.data.BdfReaderImpl.DEFAULT_NESTED_LIMIT;
+import static org.briarproject.bramble.util.StringUtils.fromHexString;
+import static org.briarproject.bramble.util.StringUtils.getRandomString;
+import static org.briarproject.bramble.util.StringUtils.toHexString;
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -158,30 +161,32 @@ public class BdfReaderImplTest extends BrambleTestCase {
 
 	@Test
 	public void testReadString8() throws Exception {
-		String longest = StringUtils.getRandomString(Byte.MAX_VALUE);
-		String longHex = StringUtils.toHexString(longest.getBytes("UTF-8"));
+		String longest = getRandomString(Byte.MAX_VALUE);
+		String longHex = toHexString(longest.getBytes("UTF-8"));
 		// "foo", the empty string, and 127 random letters
 		setContents("41" + "03" + "666F6F" + "41" + "00" +
 				"41" + "7F" + longHex);
-		assertEquals("foo", r.readString(Integer.MAX_VALUE));
-		assertEquals("", r.readString(Integer.MAX_VALUE));
-		assertEquals(longest, r.readString(Integer.MAX_VALUE));
+		assertEquals("foo", r.readString());
+		assertEquals("", r.readString());
+		assertEquals(longest, r.readString());
 		assertTrue(r.eof());
 	}
 
 	@Test(expected = FormatException.class)
 	public void testReadString8ChecksMaxLength() throws Exception {
-		// "foo" twice
-		setContents("41" + "03" + "666F6F" + "41" + "03" + "666F6F");
-		assertEquals("foo", r.readString(3));
+		int maxBufferSize = 3;
+		// "foo", "fooo"
+		setContents("41" + "03" + "666F6F"
+				+ "41" + "04" + "666F6F6F", maxBufferSize);
+		assertEquals("foo", r.readString());
 		assertTrue(r.hasString());
-		r.readString(2);
+		r.readString();
 	}
 
 	@Test
 	public void testSkipString8() throws Exception {
-		String longest = StringUtils.getRandomString(Byte.MAX_VALUE);
-		String longHex = StringUtils.toHexString(longest.getBytes("UTF-8"));
+		String longest = getRandomString(Byte.MAX_VALUE);
+		String longHex = toHexString(longest.getBytes("UTF-8"));
 		// "foo", the empty string, and 127 random letters
 		setContents("41" + "03" + "666F6F" + "41" + "00" +
 				"41" + "7F" + longHex);
@@ -193,34 +198,37 @@ public class BdfReaderImplTest extends BrambleTestCase {
 
 	@Test
 	public void testReadString16() throws Exception {
-		String shortest = StringUtils.getRandomString(Byte.MAX_VALUE + 1);
-		String shortHex = StringUtils.toHexString(shortest.getBytes("UTF-8"));
-		String longest = StringUtils.getRandomString(Short.MAX_VALUE);
-		String longHex = StringUtils.toHexString(longest.getBytes("UTF-8"));
+		String shortest = getRandomString(Byte.MAX_VALUE + 1);
+		String shortHex = toHexString(shortest.getBytes("UTF-8"));
+		String longest = getRandomString(Short.MAX_VALUE);
+		String longHex = toHexString(longest.getBytes("UTF-8"));
 		// 128 random letters and 2^15 -1 random letters
 		setContents("42" + "0080" + shortHex + "42" + "7FFF" + longHex);
-		assertEquals(shortest, r.readString(Integer.MAX_VALUE));
-		assertEquals(longest, r.readString(Integer.MAX_VALUE));
+		assertEquals(shortest, r.readString());
+		assertEquals(longest, r.readString());
 		assertTrue(r.eof());
 	}
 
 	@Test(expected = FormatException.class)
 	public void testReadString16ChecksMaxLength() throws Exception {
-		String shortest = StringUtils.getRandomString(Byte.MAX_VALUE + 1);
-		String shortHex = StringUtils.toHexString(shortest.getBytes("UTF-8"));
-		// 128 random letters, twice
-		setContents("42" + "0080" + shortHex + "42" + "0080" + shortHex);
-		assertEquals(shortest, r.readString(Byte.MAX_VALUE + 1));
+		int maxBufferSize = Byte.MAX_VALUE + 1;
+		String valid = getRandomString(Byte.MAX_VALUE + 1);
+		String validHex = toHexString(valid.getBytes("UTF-8"));
+		String invalidhex = validHex + "20";
+		// 128 random letters, the same plus a space
+		setContents("42" + "0080" + validHex
+				+ "42" + "0081" + invalidhex, maxBufferSize);
+		assertEquals(valid, r.readString());
 		assertTrue(r.hasString());
-		r.readString(Byte.MAX_VALUE);
+		r.readString();
 	}
 
 	@Test
 	public void testSkipString16() throws Exception {
-		String shortest = StringUtils.getRandomString(Byte.MAX_VALUE + 1);
-		String shortHex = StringUtils.toHexString(shortest.getBytes("UTF-8"));
-		String longest = StringUtils.getRandomString(Short.MAX_VALUE);
-		String longHex = StringUtils.toHexString(longest.getBytes("UTF-8"));
+		String shortest = getRandomString(Byte.MAX_VALUE + 1);
+		String shortHex = toHexString(shortest.getBytes("UTF-8"));
+		String longest = getRandomString(Short.MAX_VALUE);
+		String longHex = toHexString(longest.getBytes("UTF-8"));
 		// 128 random letters and 2^15 - 1 random letters
 		setContents("42" + "0080" + shortHex + "42" + "7FFF" + longHex);
 		r.skipString();
@@ -230,30 +238,32 @@ public class BdfReaderImplTest extends BrambleTestCase {
 
 	@Test
 	public void testReadString32() throws Exception {
-		String shortest = StringUtils.getRandomString(Short.MAX_VALUE + 1);
-		String shortHex = StringUtils.toHexString(shortest.getBytes("UTF-8"));
+		String shortest = getRandomString(Short.MAX_VALUE + 1);
+		String shortHex = toHexString(shortest.getBytes("UTF-8"));
 		// 2^15 random letters
 		setContents("44" + "00008000" + shortHex);
-		assertEquals(shortest, r.readString(Integer.MAX_VALUE));
+		assertEquals(shortest, r.readString());
 		assertTrue(r.eof());
 	}
 
 	@Test(expected = FormatException.class)
 	public void testReadString32ChecksMaxLength() throws Exception {
-		String shortest = StringUtils.getRandomString(Short.MAX_VALUE + 1);
-		String shortHex = StringUtils.toHexString(shortest.getBytes("UTF-8"));
-		// 2^15 random letters, twice
-		setContents("44" + "00008000" + shortHex +
-				"44" + "00008000" + shortHex);
-		assertEquals(shortest, r.readString(Short.MAX_VALUE + 1));
+		int maxBufferSize = Short.MAX_VALUE + 1;
+		String valid = getRandomString(maxBufferSize);
+		String validHex = toHexString(valid.getBytes("UTF-8"));
+		String invalidHex = validHex + "20";
+		// 2^15 random letters, the same plus a space
+		setContents("44" + "00008000" + validHex +
+				"44" + "00008001" + invalidHex, maxBufferSize);
+		assertEquals(valid, r.readString());
 		assertTrue(r.hasString());
-		r.readString(Short.MAX_VALUE);
+		r.readString();
 	}
 
 	@Test
 	public void testSkipString32() throws Exception {
-		String shortest = StringUtils.getRandomString(Short.MAX_VALUE + 1);
-		String shortHex = StringUtils.toHexString(shortest.getBytes("UTF-8"));
+		String shortest = getRandomString(Short.MAX_VALUE + 1);
+		String shortHex = toHexString(shortest.getBytes("UTF-8"));
 		// 2^15 random letters, twice
 		setContents("44" + "00008000" + shortHex +
 				"44" + "00008000" + shortHex);
@@ -265,41 +275,43 @@ public class BdfReaderImplTest extends BrambleTestCase {
 	@Test
 	public void testReadUtf8String() throws Exception {
 		String unicode = "\uFDD0\uFDD1\uFDD2\uFDD3";
-		String hex = StringUtils.toHexString(unicode.getBytes("UTF-8"));
+		String hex = toHexString(unicode.getBytes("UTF-8"));
 		// STRING_8 tag, "foo", the empty string, and the test string
 		setContents("41" + "03" + "666F6F" + "41" + "00" + "41" + "0C" + hex);
-		assertEquals("foo", r.readString(Integer.MAX_VALUE));
-		assertEquals("", r.readString(Integer.MAX_VALUE));
-		assertEquals(unicode, r.readString(Integer.MAX_VALUE));
+		assertEquals("foo", r.readString());
+		assertEquals("", r.readString());
+		assertEquals(unicode, r.readString());
 		assertTrue(r.eof());
 	}
 
 	@Test
 	public void testReadRaw8() throws Exception {
 		byte[] longest = new byte[Byte.MAX_VALUE];
-		String longHex = StringUtils.toHexString(longest);
+		String longHex = toHexString(longest);
 		// {1, 2, 3}, {}, and 127 zero bytes
 		setContents("51" + "03" + "010203" + "51" + "00" +
 				"51" + "7F" + longHex);
-		assertArrayEquals(new byte[] {1, 2, 3}, r.readRaw(Integer.MAX_VALUE));
-		assertArrayEquals(new byte[0], r.readRaw(Integer.MAX_VALUE));
-		assertArrayEquals(longest, r.readRaw(Integer.MAX_VALUE));
+		assertArrayEquals(new byte[] {1, 2, 3}, r.readRaw());
+		assertArrayEquals(new byte[0], r.readRaw());
+		assertArrayEquals(longest, r.readRaw());
 		assertTrue(r.eof());
 	}
 
 	@Test(expected = FormatException.class)
 	public void testReadRaw8ChecksMaxLength() throws Exception {
-		// {1, 2, 3} twice
-		setContents("51" + "03" + "010203" + "51" + "03" + "010203");
-		assertArrayEquals(new byte[] {1, 2, 3}, r.readRaw(3));
+		int maxBufferSize = 3;
+		// {1, 2, 3}, {1, 2, 3, 4}
+		setContents("51" + "03" + "010203" + "51" + "04" + "01020304",
+				maxBufferSize);
+		assertArrayEquals(new byte[] {1, 2, 3}, r.readRaw());
 		assertTrue(r.hasRaw());
-		r.readRaw(2);
+		r.readRaw();
 	}
 
 	@Test
 	public void testSkipRaw8() throws Exception {
 		byte[] longest = new byte[Byte.MAX_VALUE];
-		String longHex = StringUtils.toHexString(longest);
+		String longHex = toHexString(longest);
 		// {1, 2, 3}, {}, and 127 zero bytes
 		setContents("51" + "03" + "010203" + "51" + "00" +
 				"51" + "7F" + longHex);
@@ -312,33 +324,36 @@ public class BdfReaderImplTest extends BrambleTestCase {
 	@Test
 	public void testReadRaw16() throws Exception {
 		byte[] shortest = new byte[Byte.MAX_VALUE + 1];
-		String shortHex = StringUtils.toHexString(shortest);
+		String shortHex = toHexString(shortest);
 		byte[] longest = new byte[Short.MAX_VALUE];
-		String longHex = StringUtils.toHexString(longest);
+		String longHex = toHexString(longest);
 		// 128 zero bytes and 2^15 - 1 zero bytes
 		setContents("52" + "0080" + shortHex + "52" + "7FFF" + longHex);
-		assertArrayEquals(shortest, r.readRaw(Integer.MAX_VALUE));
-		assertArrayEquals(longest, r.readRaw(Integer.MAX_VALUE));
+		assertArrayEquals(shortest, r.readRaw());
+		assertArrayEquals(longest, r.readRaw());
 		assertTrue(r.eof());
 	}
 
 	@Test(expected = FormatException.class)
 	public void testReadRaw16ChecksMaxLength() throws Exception {
-		byte[] shortest = new byte[Byte.MAX_VALUE + 1];
-		String shortHex = StringUtils.toHexString(shortest);
-		// 128 zero bytes, twice
-		setContents("52" + "0080" + shortHex + "52" + "0080" + shortHex);
-		assertArrayEquals(shortest, r.readRaw(Byte.MAX_VALUE + 1));
+		int maxBufferSize = Byte.MAX_VALUE + 1;
+		byte[] valid = new byte[maxBufferSize];
+		String validHex = toHexString(valid);
+		String invalidHex = validHex + "00";
+		// 128 zero bytes, 129 zero bytes
+		setContents("52" + "0080" + validHex
+				+ "52" + "0081" + invalidHex, maxBufferSize);
+		assertArrayEquals(valid, r.readRaw());
 		assertTrue(r.hasRaw());
-		r.readRaw(Byte.MAX_VALUE);
+		r.readRaw();
 	}
 
 	@Test
 	public void testSkipRaw16() throws Exception {
 		byte[] shortest = new byte[Byte.MAX_VALUE + 1];
-		String shortHex = StringUtils.toHexString(shortest);
+		String shortHex = toHexString(shortest);
 		byte[] longest = new byte[Short.MAX_VALUE];
-		String longHex = StringUtils.toHexString(longest);
+		String longHex = toHexString(longest);
 		// 128 zero bytes and 2^15 - 1 zero bytes
 		setContents("52" + "0080" + shortHex + "52" + "7FFF" + longHex);
 		r.skipRaw();
@@ -349,29 +364,31 @@ public class BdfReaderImplTest extends BrambleTestCase {
 	@Test
 	public void testReadRaw32() throws Exception {
 		byte[] shortest = new byte[Short.MAX_VALUE + 1];
-		String shortHex = StringUtils.toHexString(shortest);
+		String shortHex = toHexString(shortest);
 		// 2^15 zero bytes
 		setContents("54" + "00008000" + shortHex);
-		assertArrayEquals(shortest, r.readRaw(Integer.MAX_VALUE));
+		assertArrayEquals(shortest, r.readRaw());
 		assertTrue(r.eof());
 	}
 
 	@Test(expected = FormatException.class)
 	public void testReadRaw32ChecksMaxLength() throws Exception {
-		byte[] shortest = new byte[Short.MAX_VALUE + 1];
-		String shortHex = StringUtils.toHexString(shortest);
-		// 2^15 zero bytes, twice
-		setContents("54" + "00008000" + shortHex +
-				"54" + "00008000" + shortHex);
-		assertArrayEquals(shortest, r.readRaw(Short.MAX_VALUE + 1));
+		int maxBufferSize = Short.MAX_VALUE + 1;
+		byte[] valid = new byte[maxBufferSize];
+		String validHex = toHexString(valid);
+		String invalidHex = validHex + "00";
+		// 2^15 zero bytes, 2^15 + 1 zero bytes
+		setContents("54" + "00008000" + validHex +
+				"54" + "00008001" + invalidHex, maxBufferSize);
+		assertArrayEquals(valid, r.readRaw());
 		assertTrue(r.hasRaw());
-		r.readRaw(Short.MAX_VALUE);
+		r.readRaw();
 	}
 
 	@Test
 	public void testSkipRaw32() throws Exception {
 		byte[] shortest = new byte[Short.MAX_VALUE + 1];
-		String shortHex = StringUtils.toHexString(shortest);
+		String shortHex = toHexString(shortest);
 		// 2^15 zero bytes, twice
 		setContents("54" + "00008000" + shortHex +
 				"54" + "00008000" + shortHex);
@@ -393,6 +410,30 @@ public class BdfReaderImplTest extends BrambleTestCase {
 		assertEquals(NULL_VALUE, list.get(2));
 	}
 
+	@Test(expected = FormatException.class)
+	public void testReadListChecksMaxLengthForString() throws Exception {
+		// A list containing "foo", a list containing "fooo"
+		setContents("60" + "41" + "03" + "666F6F" + "80"
+				+ "60" + "41" + "04" + "666F6F6F" + "80", 3);
+		BdfList list = r.readList();
+		assertEquals(1, list.size());
+		assertEquals("foo", list.get(0));
+		assertTrue(r.hasList());
+		r.readList();
+	}
+
+	@Test(expected = FormatException.class)
+	public void testReadListChecksMaxLengthForRaw() throws Exception {
+		// A list containing {1, 2, 3}, a list containing {1, 2, 3, 4}
+		setContents("60" + "51" + "03" + "010203" + "80"
+				+ "60" + "51" + "04" + "01020304" + "80", 3);
+		BdfList list = r.readList();
+		assertEquals(1, list.size());
+		assertArrayEquals(new byte[] {1, 2, 3}, (byte[]) list.get(0));
+		assertTrue(r.hasList());
+		r.readList();
+	}
+
 	@Test
 	public void testReadListManually() throws Exception {
 		// A list containing 1, "foo", and null
@@ -403,7 +444,7 @@ public class BdfReaderImplTest extends BrambleTestCase {
 		assertFalse(r.hasListEnd());
 		assertEquals(1, r.readLong());
 		assertFalse(r.hasListEnd());
-		assertEquals("foo", r.readString(1000));
+		assertEquals("foo", r.readString());
 		assertFalse(r.hasListEnd());
 		assertTrue(r.hasNull());
 		r.readNull();
@@ -435,6 +476,47 @@ public class BdfReaderImplTest extends BrambleTestCase {
 		assertEquals(NULL_VALUE, dictionary.get("bar"));
 	}
 
+	@Test(expected = FormatException.class)
+	public void testReadDictionaryChecksMaxLengthForKey() throws Exception {
+		// A dictionary containing "foo" -> null, a dictionary containing
+		// "fooo" -> null
+		setContents("70" + "41" + "03" + "666F6F" + "00" + "80"
+				+ "70" + "41" + "04" + "666F6F6F" + "00" + "80", 3);
+		BdfDictionary dictionary = r.readDictionary();
+		assertEquals(1, dictionary.size());
+		assertEquals(NULL_VALUE, dictionary.get("foo"));
+		assertTrue(r.hasDictionary());
+		r.readDictionary();
+	}
+
+	@Test(expected = FormatException.class)
+	public void testReadDictionaryChecksMaxLengthForString() throws Exception {
+		// A dictionary containing "foo" -> "bar", a dictionary containing
+		// "foo" -> "baar"
+		String foo = "41" + "03" + "666F6F";
+		setContents("70" + foo + "41" + "03" + "626172" + "80"
+				+ "70" + foo + "41" + "04" + "62616172" + "80", 3);
+		BdfDictionary dictionary = r.readDictionary();
+		assertEquals(1, dictionary.size());
+		assertEquals("bar", dictionary.get("foo"));
+		assertTrue(r.hasDictionary());
+		r.readDictionary();
+	}
+
+	@Test(expected = FormatException.class)
+	public void testReadDictionaryChecksMaxLengthForRaw() throws Exception {
+		// A dictionary containing "foo" -> {1, 2, 3}, a dictionary containing
+		// "foo" -> {1, 2, 3, 4}
+		String foo = "41" + "03" + "666F6F";
+		setContents("70" + foo + "51" + "03" + "010203" + "80"
+				+ "70" + foo + "51" + "04" + "01020304" + "80", 3);
+		BdfDictionary dictionary = r.readDictionary();
+		assertEquals(1, dictionary.size());
+		assertArrayEquals(new byte[] {1, 2, 3}, (byte[]) dictionary.get("foo"));
+		assertTrue(r.hasDictionary());
+		r.readDictionary();
+	}
+
 	@Test
 	public void testReadDictionaryManually() throws Exception {
 		// A dictionary containing "foo" -> 123 and "bar" -> null
@@ -442,11 +524,11 @@ public class BdfReaderImplTest extends BrambleTestCase {
 				"41" + "03" + "626172" + "00" + "80");
 		r.readDictionaryStart();
 		assertFalse(r.hasDictionaryEnd());
-		assertEquals("foo", r.readString(1000));
+		assertEquals("foo", r.readString());
 		assertFalse(r.hasDictionaryEnd());
 		assertEquals(123, r.readLong());
 		assertFalse(r.hasDictionaryEnd());
-		assertEquals("bar", r.readString(1000));
+		assertEquals("bar", r.readString());
 		assertFalse(r.hasDictionaryEnd());
 		assertTrue(r.hasNull());
 		r.readNull();
@@ -537,8 +619,11 @@ public class BdfReaderImplTest extends BrambleTestCase {
 	}
 
 	private void setContents(String hex) {
-		ByteArrayInputStream in = new ByteArrayInputStream(
-				StringUtils.fromHexString(hex));
-		r = new BdfReaderImpl(in, DEFAULT_NESTED_LIMIT);
+		setContents(hex, DEFAULT_MAX_BUFFER_SIZE);
+	}
+
+	private void setContents(String hex, int maxBufferSize) {
+		ByteArrayInputStream in = new ByteArrayInputStream(fromHexString(hex));
+		r = new BdfReaderImpl(in, DEFAULT_NESTED_LIMIT, maxBufferSize);
 	}
 }

bramble-core/src/test/java/org/briarproject/bramble/db/DatabaseComponentImplTest.java

@@ -30,6 +30,7 @@ import org.briarproject.bramble.api.sync.Group;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.Message;
 import org.briarproject.bramble.api.sync.MessageId;
+import org.briarproject.bramble.api.sync.MessageStatus;
 import org.briarproject.bramble.api.sync.Offer;
 import org.briarproject.bramble.api.sync.Request;
 import org.briarproject.bramble.api.sync.event.GroupAddedEvent;
@@ -77,6 +78,7 @@ import static org.briarproject.bramble.test.TestUtils.getTransportId;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 public class DatabaseComponentImplTest extends BrambleMockTestCase {
@@ -287,11 +289,11 @@ public class DatabaseComponentImplTest extends BrambleMockTestCase {
 			throws Exception {
 		context.checking(new Expectations() {{
 			// Check whether the contact is in the DB (which it's not)
-			exactly(17).of(database).startTransaction();
+			exactly(16).of(database).startTransaction();
 			will(returnValue(txn));
-			exactly(17).of(database).containsContact(txn, contactId);
+			exactly(16).of(database).containsContact(txn, contactId);
 			will(returnValue(false));
-			exactly(17).of(database).abortTransaction(txn);
+			exactly(16).of(database).abortTransaction(txn);
 		}});
 		DatabaseComponent db = createDatabaseComponent(database, eventBus,
 				shutdown);
@@ -306,16 +308,6 @@ public class DatabaseComponentImplTest extends BrambleMockTestCase {
 			db.endTransaction(transaction);
 		}
 
-		transaction = db.startTransaction(false);
-		try {
-			db.bindTransportKeys(transaction, contactId, transportId, keySetId);
-			fail();
-		} catch (NoSuchContactException expected) {
-			// Expected
-		} finally {
-			db.endTransaction(transaction);
-		}
-
 		transaction = db.startTransaction(false);
 		try {
 			db.generateAck(transaction, contactId, 123);
@@ -771,13 +763,11 @@ public class DatabaseComponentImplTest extends BrambleMockTestCase {
 			// endTransaction()
 			oneOf(database).commitTransaction(txn);
 			// Check whether the transport is in the DB (which it's not)
-			exactly(6).of(database).startTransaction();
+			exactly(5).of(database).startTransaction();
 			will(returnValue(txn));
-			oneOf(database).containsContact(txn, contactId);
-			will(returnValue(true));
-			exactly(6).of(database).containsTransport(txn, transportId);
+			exactly(5).of(database).containsTransport(txn, transportId);
 			will(returnValue(false));
-			exactly(6).of(database).abortTransaction(txn);
+			exactly(5).of(database).abortTransaction(txn);
 		}});
 		DatabaseComponent db = createDatabaseComponent(database, eventBus,
 				shutdown);
@@ -792,16 +782,6 @@ public class DatabaseComponentImplTest extends BrambleMockTestCase {
 			db.endTransaction(transaction);
 		}
 
-		transaction = db.startTransaction(false);
-		try {
-			db.bindTransportKeys(transaction, contactId, transportId, keySetId);
-			fail();
-		} catch (NoSuchTransportException expected) {
-			// Expected
-		} finally {
-			db.endTransaction(transaction);
-		}
-
 		transaction = db.startTransaction(false);
 		try {
 			db.getTransportKeys(transaction, transportId);
@@ -1319,6 +1299,7 @@ public class DatabaseComponentImplTest extends BrambleMockTestCase {
 		TransportKeys transportKeys = createTransportKeys();
 		KeySet ks = new KeySet(keySetId, contactId, transportKeys);
 		Collection<KeySet> keys = singletonList(ks);
+
 		context.checking(new Expectations() {{
 			// startTransaction()
 			oneOf(database).startTransaction();
@@ -1348,6 +1329,114 @@ public class DatabaseComponentImplTest extends BrambleMockTestCase {
 		}
 	}
 
+	@Test
+	public void testGetMessageStatusByGroupId() throws Exception {
+		MessageStatus status =
+				new MessageStatus(messageId, contactId, true, true);
+
+		context.checking(new Expectations() {{
+			// startTransaction()
+			oneOf(database).startTransaction();
+			will(returnValue(txn));
+			// getMessageStatus()
+			oneOf(database).containsContact(txn, contactId);
+			will(returnValue(true));
+			oneOf(database).containsGroup(txn, groupId);
+			will(returnValue(true));
+			oneOf(database).getGroupVisibility(txn, contactId, groupId);
+			will(returnValue(VISIBLE));
+			oneOf(database).getMessageStatus(txn, contactId, groupId);
+			will(returnValue(singletonList(status)));
+			// getMessageStatus() again
+			oneOf(database).containsContact(txn, contactId);
+			will(returnValue(true));
+			oneOf(database).containsGroup(txn, groupId);
+			will(returnValue(true));
+			oneOf(database).getGroupVisibility(txn, contactId, groupId);
+			will(returnValue(INVISIBLE));
+			oneOf(database).getMessageIds(txn, groupId);
+			will(returnValue(singletonList(messageId)));
+			// endTransaction()
+			oneOf(database).commitTransaction(txn);
+		}});
+		DatabaseComponent db = createDatabaseComponent(database, eventBus,
+				shutdown);
+
+		Transaction transaction = db.startTransaction(true);
+		try {
+			// With visible group - return stored status
+			Collection<MessageStatus> statuses =
+					db.getMessageStatus(transaction, contactId, groupId);
+			assertEquals(1, statuses.size());
+			MessageStatus s = statuses.iterator().next();
+			assertEquals(messageId, s.getMessageId());
+			assertEquals(contactId, s.getContactId());
+			assertTrue(s.isSent());
+			assertTrue(s.isSeen());
+			// With invisible group - return default status
+			statuses = db.getMessageStatus(transaction, contactId, groupId);
+			assertEquals(1, statuses.size());
+			s = statuses.iterator().next();
+			assertEquals(messageId, s.getMessageId());
+			assertEquals(contactId, s.getContactId());
+			assertFalse(s.isSent());
+			assertFalse(s.isSeen());
+			db.commitTransaction(transaction);
+		} finally {
+			db.endTransaction(transaction);
+		}
+	}
+
+	@Test
+	public void testGetMessageStatusByMessageId() throws Exception {
+		MessageStatus status =
+				new MessageStatus(messageId, contactId, true, true);
+
+		context.checking(new Expectations() {{
+			// startTransaction()
+			oneOf(database).startTransaction();
+			will(returnValue(txn));
+			// getMessageStatus()
+			oneOf(database).containsContact(txn, contactId);
+			will(returnValue(true));
+			oneOf(database).containsMessage(txn, messageId);
+			will(returnValue(true));
+			oneOf(database).getMessageStatus(txn, contactId, messageId);
+			will(returnValue(status));
+			// getMessageStatus() again
+			oneOf(database).containsContact(txn, contactId);
+			will(returnValue(true));
+			oneOf(database).containsMessage(txn, messageId);
+			will(returnValue(true));
+			oneOf(database).getMessageStatus(txn, contactId, messageId);
+			will(returnValue(null));
+			// endTransaction()
+			oneOf(database).commitTransaction(txn);
+		}});
+		DatabaseComponent db = createDatabaseComponent(database, eventBus,
+				shutdown);
+
+		Transaction transaction = db.startTransaction(true);
+		try {
+			// With visible group - return stored status
+			MessageStatus s =
+					db.getMessageStatus(transaction, contactId, messageId);
+			assertEquals(messageId, s.getMessageId());
+			assertEquals(contactId, s.getContactId());
+			assertTrue(s.isSent());
+			assertTrue(s.isSeen());
+			// With invisible group - return default status
+			s = db.getMessageStatus(transaction, contactId, messageId);
+			assertEquals(messageId, s.getMessageId());
+			assertEquals(contactId, s.getContactId());
+			assertFalse(s.isSent());
+			assertFalse(s.isSeen());
+			db.commitTransaction(transaction);
+		} finally {
+			db.endTransaction(transaction);
+		}
+	}
+
 	private TransportKeys createTransportKeys() {
 		SecretKey inPrevTagKey = getSecretKey();
 		SecretKey inPrevHeaderKey = getSecretKey();

bramble-core/src/test/java/org/briarproject/bramble/db/JdbcDatabaseTest.java

@@ -94,6 +94,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 	private final TransportId transportId;
 	private final ContactId contactId;
 	private final KeySetId keySetId, keySetId1;
+	private final Random random = new Random();
 
 	JdbcDatabaseTest() throws Exception {
 		clientId = getClientId();
@@ -670,8 +671,9 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 	@Test
 	public void testTransportKeys() throws Exception {
 		long rotationPeriod = 123, rotationPeriod1 = 234;
-		TransportKeys keys = createTransportKeys(rotationPeriod);
-		TransportKeys keys1 = createTransportKeys(rotationPeriod1);
+		boolean active = random.nextBoolean();
+		TransportKeys keys = createTransportKeys(rotationPeriod, active);
+		TransportKeys keys1 = createTransportKeys(rotationPeriod1, active);
 
 		Database<Connection> db = open(false);
 		Connection txn = db.startTransaction();
@@ -682,7 +684,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		// Add the contact, the transport and the transport keys
 		db.addLocalAuthor(txn, localAuthor);
 		assertEquals(contactId, db.addContact(txn, author, localAuthor.getId(),
-				true, true));
+				true, active));
 		db.addTransport(txn, transportId, 123);
 		assertEquals(keySetId, db.addTransportKeys(txn, contactId, keys));
 		assertEquals(keySetId1, db.addTransportKeys(txn, contactId, keys1));
@@ -701,8 +703,9 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		}
 
 		// Rotate the transport keys
-		TransportKeys rotated = createTransportKeys(rotationPeriod + 1);
-		TransportKeys rotated1 = createTransportKeys(rotationPeriod1 + 1);
+		TransportKeys rotated = createTransportKeys(rotationPeriod + 1, active);
+		TransportKeys rotated1 =
+				createTransportKeys(rotationPeriod1 + 1, active);
 		db.updateTransportKeys(txn, new KeySet(keySetId, contactId, rotated));
 		db.updateTransportKeys(txn, new KeySet(keySetId1, contactId, rotated1));
 
@@ -727,95 +730,6 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		db.close();
 	}
 
-	@Test
-	public void testUnboundTransportKeys() throws Exception {
-		long rotationPeriod = 123, rotationPeriod1 = 234;
-		TransportKeys keys = createTransportKeys(rotationPeriod);
-		TransportKeys keys1 = createTransportKeys(rotationPeriod1);
-
-		Database<Connection> db = open(false);
-		Connection txn = db.startTransaction();
-
-		// Initially there should be no transport keys in the database
-		assertEquals(emptyList(), db.getTransportKeys(txn, transportId));
-
-		// Add the contact, the transport and the unbound transport keys
-		db.addLocalAuthor(txn, localAuthor);
-		assertEquals(contactId, db.addContact(txn, author, localAuthor.getId(),
-				true, true));
-		db.addTransport(txn, transportId, 123);
-		assertEquals(keySetId, db.addTransportKeys(txn, null, keys));
-		assertEquals(keySetId1, db.addTransportKeys(txn, null, keys1));
-
-		// Retrieve the transport keys
-		Collection<KeySet> allKeys = db.getTransportKeys(txn, transportId);
-		assertEquals(2, allKeys.size());
-		for (KeySet ks : allKeys) {
-			assertNull(ks.getContactId());
-			if (ks.getKeySetId().equals(keySetId)) {
-				assertKeysEquals(keys, ks.getTransportKeys());
-			} else {
-				assertEquals(keySetId1, ks.getKeySetId());
-				assertKeysEquals(keys1, ks.getTransportKeys());
-			}
-		}
-
-		// Bind the first set of transport keys
-		db.bindTransportKeys(txn, contactId, transportId, keySetId);
-
-		// Retrieve the keys again - the first set should be bound
-		allKeys = db.getTransportKeys(txn, transportId);
-		assertEquals(2, allKeys.size());
-		for (KeySet ks : allKeys) {
-			if (ks.getKeySetId().equals(keySetId)) {
-				assertEquals(contactId, ks.getContactId());
-				assertKeysEquals(keys, ks.getTransportKeys());
-			} else {
-				assertEquals(keySetId1, ks.getKeySetId());
-				assertNull(ks.getContactId());
-				assertKeysEquals(keys1, ks.getTransportKeys());
-			}
-		}
-
-		// Rotate the transport keys
-		TransportKeys rotated = createTransportKeys(rotationPeriod + 1);
-		TransportKeys rotated1 = createTransportKeys(rotationPeriod1 + 1);
-		db.updateTransportKeys(txn, new KeySet(keySetId, contactId, rotated));
-		db.updateTransportKeys(txn, new KeySet(keySetId1, null, rotated1));
-
-		// Retrieve the transport keys again
-		allKeys = db.getTransportKeys(txn, transportId);
-		assertEquals(2, allKeys.size());
-		for (KeySet ks : allKeys) {
-			if (ks.getKeySetId().equals(keySetId)) {
-				assertEquals(contactId, ks.getContactId());
-				assertKeysEquals(rotated, ks.getTransportKeys());
-			} else {
-				assertEquals(keySetId1, ks.getKeySetId());
-				assertNull(ks.getContactId());
-				assertKeysEquals(rotated1, ks.getTransportKeys());
-			}
-		}
-
-		// Remove the unbound transport keys
-		db.removeTransportKeys(txn, transportId, keySetId1);
-
-		// Retrieve the keys again - the second set should be gone
-		allKeys = db.getTransportKeys(txn, transportId);
-		assertEquals(1, allKeys.size());
-		KeySet ks = allKeys.iterator().next();
-		assertEquals(keySetId, ks.getKeySetId());
-		assertEquals(contactId, ks.getContactId());
-		assertKeysEquals(rotated, ks.getTransportKeys());
-
-		// Removing the transport should remove the remaining transport keys
-		db.removeTransport(txn, transportId);
-		assertEquals(emptyList(), db.getTransportKeys(txn, transportId));
-
-		db.commitTransaction(txn);
-		db.close();
-	}
-
 	private void assertKeysEquals(TransportKeys expected,
 			TransportKeys actual) {
 		assertEquals(expected.getTransportId(), actual.getTransportId());
@@ -853,7 +767,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 	@Test
 	public void testIncrementStreamCounter() throws Exception {
 		long rotationPeriod = 123;
-		TransportKeys keys = createTransportKeys(rotationPeriod);
+		TransportKeys keys = createTransportKeys(rotationPeriod, true);
 		long streamCounter = keys.getCurrentOutgoingKeys().getStreamCounter();
 
 		Database<Connection> db = open(false);
@@ -893,8 +807,9 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 
 	@Test
 	public void testSetReorderingWindow() throws Exception {
+		boolean active = random.nextBoolean();
 		long rotationPeriod = 123;
-		TransportKeys keys = createTransportKeys(rotationPeriod);
+		TransportKeys keys = createTransportKeys(rotationPeriod, active);
 		long base = keys.getCurrentIncomingKeys().getWindowBase();
 		byte[] bitmap = keys.getCurrentIncomingKeys().getWindowBitmap();
 
@@ -904,12 +819,12 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		// Add the contact, transport and transport keys
 		db.addLocalAuthor(txn, localAuthor);
 		assertEquals(contactId, db.addContact(txn, author, localAuthor.getId(),
-				true, true));
+				true, active));
 		db.addTransport(txn, transportId, 123);
 		assertEquals(keySetId, db.addTransportKeys(txn, contactId, keys));
 
 		// Update the reordering window and retrieve the transport keys
-		new Random().nextBytes(bitmap);
+		random.nextBytes(bitmap);
 		db.setReorderingWindow(txn, keySetId, transportId, rotationPeriod,
 				base + 1, bitmap);
 		Collection<KeySet> newKeys = db.getTransportKeys(txn, transportId);
@@ -1596,6 +1511,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 
 		// The message should not be sent or seen
 		MessageStatus status = db.getMessageStatus(txn, contactId, messageId);
+		assertNotNull(status);
 		assertEquals(messageId, status.getMessageId());
 		assertEquals(contactId, status.getContactId());
 		assertFalse(status.isSent());
@@ -1616,6 +1532,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 
 		// The message should be sent but not seen
 		status = db.getMessageStatus(txn, contactId, messageId);
+		assertNotNull(status);
 		assertEquals(messageId, status.getMessageId());
 		assertEquals(contactId, status.getContactId());
 		assertTrue(status.isSent());
@@ -1635,6 +1552,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 
 		// The message should be sent and seen
 		status = db.getMessageStatus(txn, contactId, messageId);
+		assertNotNull(status);
 		assertEquals(messageId, status.getMessageId());
 		assertEquals(contactId, status.getContactId());
 		assertTrue(status.isSent());
@@ -1649,6 +1567,36 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		assertTrue(status.isSent());
 		assertTrue(status.isSeen());
 
+		// Make the group invisible to the contact
+		db.removeGroupVisibility(txn, contactId, groupId);
+
+		// Null should be returned when querying by message
+		assertNull(db.getMessageStatus(txn, contactId, messageId));
+
+		// No statuses should be returned when querying by group
+		statuses = db.getMessageStatus(txn, contactId, groupId);
+		assertEquals(0, statuses.size());
+
+		// Make the group visible to the contact again
+		db.addGroupVisibility(txn, contactId, groupId, false);
+
+		// The default status should be returned when querying by message
+		status = db.getMessageStatus(txn, contactId, messageId);
+		assertNotNull(status);
+		assertEquals(messageId, status.getMessageId());
+		assertEquals(contactId, status.getContactId());
+		assertFalse(status.isSent());
+		assertFalse(status.isSeen());
+
+		// The default status should be returned when querying by group
+		statuses = db.getMessageStatus(txn, contactId, groupId);
+		assertEquals(1, statuses.size());
+		status = statuses.iterator().next();
+		assertEquals(messageId, status.getMessageId());
+		assertEquals(contactId, status.getContactId());
+		assertFalse(status.isSent());
+		assertFalse(status.isSeen());
+
 		db.commitTransaction(txn);
 		db.close();
 	}
@@ -1875,7 +1823,8 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		return db;
 	}
 
-	private TransportKeys createTransportKeys(long rotationPeriod) {
+	private TransportKeys createTransportKeys(long rotationPeriod,
+			boolean active) {
 		SecretKey inPrevTagKey = getSecretKey();
 		SecretKey inPrevHeaderKey = getSecretKey();
 		IncomingKeys inPrev = new IncomingKeys(inPrevTagKey, inPrevHeaderKey,
@@ -1891,7 +1840,7 @@ public abstract class JdbcDatabaseTest extends BrambleTestCase {
 		SecretKey outCurrTagKey = getSecretKey();
 		SecretKey outCurrHeaderKey = getSecretKey();
 		OutgoingKeys outCurr = new OutgoingKeys(outCurrTagKey, outCurrHeaderKey,
-				rotationPeriod, 456, true);
+				rotationPeriod, 456, active);
 		return new TransportKeys(transportId, inPrev, inCurr, inNext, outCurr);
 	}
 

bramble-core/src/test/java/org/briarproject/bramble/sync/SimplexOutgoingSessionTest.java

@@ -7,11 +7,10 @@ import org.briarproject.bramble.api.event.EventBus;
 import org.briarproject.bramble.api.sync.Ack;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.bramble.api.sync.SyncRecordWriter;
-import org.briarproject.bramble.test.BrambleTestCase;
+import org.briarproject.bramble.api.transport.StreamWriter;
+import org.briarproject.bramble.test.BrambleMockTestCase;
 import org.briarproject.bramble.test.ImmediateExecutor;
-import org.briarproject.bramble.test.TestUtils;
 import org.jmock.Expectations;
-import org.jmock.Mockery;
 import org.junit.Test;
 
 import java.util.Arrays;
@@ -19,33 +18,27 @@ import java.util.Collections;
 import java.util.concurrent.Executor;
 
 import static org.briarproject.bramble.api.sync.SyncConstants.MAX_MESSAGE_IDS;
+import static org.briarproject.bramble.test.TestUtils.getRandomId;
 
-public class SimplexOutgoingSessionTest extends BrambleTestCase {
+public class SimplexOutgoingSessionTest extends BrambleMockTestCase {
 
-	private final Mockery context;
-	private final DatabaseComponent db;
-	private final Executor dbExecutor;
-	private final EventBus eventBus;
-	private final ContactId contactId;
-	private final MessageId messageId;
-	private final int maxLatency;
-	private final SyncRecordWriter recordWriter;
+	private static final int MAX_LATENCY = Integer.MAX_VALUE;
 
-	public SimplexOutgoingSessionTest() {
-		context = new Mockery();
-		db = context.mock(DatabaseComponent.class);
-		dbExecutor = new ImmediateExecutor();
-		eventBus = context.mock(EventBus.class);
-		recordWriter = context.mock(SyncRecordWriter.class);
-		contactId = new ContactId(234);
-		messageId = new MessageId(TestUtils.getRandomId());
-		maxLatency = Integer.MAX_VALUE;
-	}
+	private final DatabaseComponent db = context.mock(DatabaseComponent.class);
+	private final EventBus eventBus = context.mock(EventBus.class);
+	private final StreamWriter streamWriter = context.mock(StreamWriter.class);
+	private final SyncRecordWriter recordWriter =
+			context.mock(SyncRecordWriter.class);
+
+	private final Executor dbExecutor = new ImmediateExecutor();
+	private final ContactId contactId = new ContactId(234);
+	private final MessageId messageId = new MessageId(getRandomId());
 
 	@Test
 	public void testNothingToSend() throws Exception {
 		SimplexOutgoingSession session = new SimplexOutgoingSession(db,
-				dbExecutor, eventBus, contactId, maxLatency, recordWriter);
+				dbExecutor, eventBus, contactId, MAX_LATENCY, streamWriter,
+				recordWriter);
 		Transaction noAckTxn = new Transaction(null, false);
 		Transaction noMsgTxn = new Transaction(null, false);
 
@@ -63,19 +56,17 @@ public class SimplexOutgoingSessionTest extends BrambleTestCase {
 			oneOf(db).startTransaction(false);
 			will(returnValue(noMsgTxn));
 			oneOf(db).generateBatch(with(noMsgTxn), with(contactId),
-					with(any(int.class)), with(maxLatency));
+					with(any(int.class)), with(MAX_LATENCY));
 			will(returnValue(null));
 			oneOf(db).commitTransaction(noMsgTxn);
 			oneOf(db).endTransaction(noMsgTxn);
-			// Flush the output stream
-			oneOf(recordWriter).flush();
+			// Send the end of stream marker
+			oneOf(streamWriter).sendEndOfStream();
 			// Remove listener
 			oneOf(eventBus).removeListener(session);
 		}});
 
 		session.run();
-
-		context.assertIsSatisfied();
 	}
 
 	@Test
@@ -83,7 +74,8 @@ public class SimplexOutgoingSessionTest extends BrambleTestCase {
 		Ack ack = new Ack(Collections.singletonList(messageId));
 		byte[] raw = new byte[1234];
 		SimplexOutgoingSession session = new SimplexOutgoingSession(db,
-				dbExecutor, eventBus, contactId, maxLatency, recordWriter);
+				dbExecutor, eventBus, contactId, MAX_LATENCY, streamWriter,
+				recordWriter);
 		Transaction ackTxn = new Transaction(null, false);
 		Transaction noAckTxn = new Transaction(null, false);
 		Transaction msgTxn = new Transaction(null, false);
@@ -104,7 +96,7 @@ public class SimplexOutgoingSessionTest extends BrambleTestCase {
 			oneOf(db).startTransaction(false);
 			will(returnValue(msgTxn));
 			oneOf(db).generateBatch(with(msgTxn), with(contactId),
-					with(any(int.class)), with(maxLatency));
+					with(any(int.class)), with(MAX_LATENCY));
 			will(returnValue(Arrays.asList(raw)));
 			oneOf(db).commitTransaction(msgTxn);
 			oneOf(db).endTransaction(msgTxn);
@@ -120,18 +112,16 @@ public class SimplexOutgoingSessionTest extends BrambleTestCase {
 			oneOf(db).startTransaction(false);
 			will(returnValue(noMsgTxn));
 			oneOf(db).generateBatch(with(noMsgTxn), with(contactId),
-					with(any(int.class)), with(maxLatency));
+					with(any(int.class)), with(MAX_LATENCY));
 			will(returnValue(null));
 			oneOf(db).commitTransaction(noMsgTxn);
 			oneOf(db).endTransaction(noMsgTxn);
-			// Flush the output stream
-			oneOf(recordWriter).flush();
+			// Send the end of stream marker
+			oneOf(streamWriter).sendEndOfStream();
 			// Remove listener
 			oneOf(eventBus).removeListener(session);
 		}});
 
 		session.run();
-
-		context.assertIsSatisfied();
 	}
 }

bramble-core/src/test/java/org/briarproject/bramble/sync/SyncIntegrationTest.java

@@ -19,6 +19,7 @@ import org.briarproject.bramble.api.sync.SyncRecordWriter;
 import org.briarproject.bramble.api.sync.SyncRecordWriterFactory;
 import org.briarproject.bramble.api.transport.StreamContext;
 import org.briarproject.bramble.api.transport.StreamReaderFactory;
+import org.briarproject.bramble.api.transport.StreamWriter;
 import org.briarproject.bramble.api.transport.StreamWriterFactory;
 import org.briarproject.bramble.test.BrambleTestCase;
 import org.briarproject.bramble.test.TestUtils;
@@ -27,7 +28,6 @@ import org.junit.Test;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.util.Arrays;
 import java.util.Collection;
 
@@ -102,18 +102,18 @@ public class SyncIntegrationTest extends BrambleTestCase {
 		ByteArrayOutputStream out = new ByteArrayOutputStream();
 		StreamContext ctx = new StreamContext(contactId, transportId, tagKey,
 				headerKey, streamNumber);
-		OutputStream streamWriter = streamWriterFactory.createStreamWriter(out,
+		StreamWriter streamWriter = streamWriterFactory.createStreamWriter(out,
 				ctx);
 		SyncRecordWriter recordWriter = recordWriterFactory.createRecordWriter(
-				streamWriter);
+				streamWriter.getOutputStream());
 
 		recordWriter.writeAck(new Ack(messageIds));
 		recordWriter.writeMessage(message.getRaw());
 		recordWriter.writeMessage(message1.getRaw());
 		recordWriter.writeOffer(new Offer(messageIds));
 		recordWriter.writeRequest(new Request(messageIds));
-		recordWriter.flush();
 
+		streamWriter.sendEndOfStream();
 		return out.toByteArray();
 	}
 

bramble-core/src/test/java/org/briarproject/bramble/transport/KeyManagerImplTest.java

@@ -22,6 +22,7 @@ import org.junit.Test;
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Map;
 import java.util.Random;
 
 import static java.util.Collections.singletonList;
@@ -54,6 +55,7 @@ public class KeyManagerImplTest extends BrambleMockTestCase {
 			new StreamContext(contactId, transportId, getSecretKey(),
 					getSecretKey(), 1);
 	private final byte[] tag = getRandomBytes(TAG_LENGTH);
+	private final Random random = new Random();
 
 	private final KeyManagerImpl keyManager = new KeyManagerImpl(db, executor,
 			pluginConfig, transportKeyManagerFactory);
@@ -102,30 +104,18 @@ public class KeyManagerImplTest extends BrambleMockTestCase {
 	public void testAddContact() throws Exception {
 		SecretKey secretKey = getSecretKey();
 		long timestamp = System.currentTimeMillis();
-		boolean alice = new Random().nextBoolean();
+		boolean alice = random.nextBoolean();
+		boolean active = random.nextBoolean();
 
 		context.checking(new Expectations() {{
 			oneOf(transportKeyManager).addContact(txn, contactId, secretKey,
-					timestamp, alice);
-		}});
-
-		keyManager.addContact(txn, contactId, secretKey, timestamp, alice);
-	}
-
-	@Test
-	public void testAddUnboundKeys() throws Exception {
-		SecretKey secretKey = getSecretKey();
-		long timestamp = System.currentTimeMillis();
-		boolean alice = new Random().nextBoolean();
-
-		context.checking(new Expectations() {{
-			oneOf(transportKeyManager).addUnboundKeys(txn, secretKey,
-					timestamp, alice);
+					timestamp, alice, active);
 			will(returnValue(keySetId));
 		}});
 
-		assertEquals(singletonMap(transportId, keySetId),
-				keyManager.addUnboundKeys(txn, secretKey, timestamp, alice));
+		Map<TransportId, KeySetId> ids = keyManager.addContact(txn, contactId,
+				secretKey, timestamp, alice, active);
+		assertEquals(singletonMap(transportId, keySetId), ids);
 	}
 
 	@Test

bramble-core/src/test/java/org/briarproject/bramble/transport/TransportKeyManagerImplTest.java

@@ -61,7 +61,6 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 	private final ContactId contactId1 = new ContactId(234);
 	private final KeySetId keySetId = new KeySetId(345);
 	private final KeySetId keySetId1 = new KeySetId(456);
-	private final KeySetId keySetId2 = new KeySetId(567);
 	private final SecretKey tagKey = TestUtils.getSecretKey();
 	private final SecretKey headerKey = TestUtils.getSecretKey();
 	private final SecretKey masterKey = TestUtils.getSecretKey();
@@ -71,14 +70,11 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 	public void testKeysAreRotatedAtStartup() throws Exception {
 		TransportKeys shouldRotate = createTransportKeys(900, 0, true);
 		TransportKeys shouldNotRotate = createTransportKeys(1000, 0, true);
-		TransportKeys shouldRotate1 = createTransportKeys(999, 0, false);
 		Collection<KeySet> loaded = asList(
 				new KeySet(keySetId, contactId, shouldRotate),
-				new KeySet(keySetId1, contactId1, shouldNotRotate),
-				new KeySet(keySetId2, null, shouldRotate1)
+				new KeySet(keySetId1, contactId1, shouldNotRotate)
 		);
 		TransportKeys rotated = createTransportKeys(1000, 0, true);
-		TransportKeys rotated1 = createTransportKeys(1000, 0, false);
 		Transaction txn = new Transaction(null, false);
 
 		context.checking(new Expectations() {{
@@ -93,8 +89,6 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 			will(returnValue(rotated));
 			oneOf(transportCrypto).rotateTransportKeys(shouldNotRotate, 1000);
 			will(returnValue(shouldNotRotate));
-			oneOf(transportCrypto).rotateTransportKeys(shouldRotate1, 1000);
-			will(returnValue(rotated1));
 			// Encode the tags (3 sets per contact)
 			for (long i = 0; i < REORDERING_WINDOW_SIZE; i++) {
 				exactly(6).of(transportCrypto).encodeTag(
@@ -103,10 +97,8 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				will(new EncodeTagAction());
 			}
 			// Save the keys that were rotated
-			oneOf(db).updateTransportKeys(txn, asList(
-					new KeySet(keySetId, contactId, rotated),
-					new KeySet(keySetId2, null, rotated1))
-			);
+			oneOf(db).updateTransportKeys(txn,
+					singletonList(new KeySet(keySetId, contactId, rotated)));
 			// Schedule key rotation at the start of the next rotation period
 			oneOf(scheduler).schedule(with(any(Runnable.class)),
 					with(rotationPeriodLength - 1), with(MILLISECONDS));
@@ -153,43 +145,11 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				maxLatency);
 		// The timestamp is 1 ms before the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000 - 1;
-		transportKeyManager.addContact(txn, contactId, masterKey, timestamp,
-				alice);
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, true));
 		assertTrue(transportKeyManager.canSendOutgoingStreams(contactId));
 	}
 
-	@Test
-	public void testKeysAreRotatedWhenAddingUnboundKeys() throws Exception {
-		boolean alice = random.nextBoolean();
-		TransportKeys transportKeys = createTransportKeys(999, 0, false);
-		TransportKeys rotated = createTransportKeys(1000, 0, false);
-		Transaction txn = new Transaction(null, false);
-
-		context.checking(new Expectations() {{
-			oneOf(transportCrypto).deriveTransportKeys(transportId, masterKey,
-					999, alice, false);
-			will(returnValue(transportKeys));
-			// Get the current time (1 ms after start of rotation period 1000)
-			oneOf(clock).currentTimeMillis();
-			will(returnValue(rotationPeriodLength * 1000 + 1));
-			// Rotate the transport keys
-			oneOf(transportCrypto).rotateTransportKeys(transportKeys, 1000);
-			will(returnValue(rotated));
-			// Save the keys
-			oneOf(db).addTransportKeys(txn, null, rotated);
-			will(returnValue(keySetId));
-		}});
-
-		TransportKeyManager transportKeyManager = new TransportKeyManagerImpl(
-				db, transportCrypto, dbExecutor, scheduler, clock, transportId,
-				maxLatency);
-		// The timestamp is 1 ms before the start of rotation period 1000
-		long timestamp = rotationPeriodLength * 1000 - 1;
-		assertEquals(keySetId, transportKeyManager.addUnboundKeys(txn,
-				masterKey, timestamp, alice));
-		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
-	}
-
 	@Test
 	public void testOutgoingStreamContextIsNullIfContactIsNotFound()
 			throws Exception {
@@ -211,15 +171,15 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				MAX_32_BIT_UNSIGNED + 1, true);
 		Transaction txn = new Transaction(null, false);
 
-		expectAddContactNoRotation(alice, transportKeys, txn);
+		expectAddContactNoRotation(alice, true, transportKeys, txn);
 
 		TransportKeyManager transportKeyManager = new TransportKeyManagerImpl(
 				db, transportCrypto, dbExecutor, scheduler, clock, transportId,
 				maxLatency);
 		// The timestamp is at the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000;
-		transportKeyManager.addContact(txn, contactId, masterKey, timestamp,
-				alice);
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, true));
 		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
 		assertNull(transportKeyManager.getStreamContext(txn, contactId));
 	}
@@ -232,7 +192,7 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				MAX_32_BIT_UNSIGNED, true);
 		Transaction txn = new Transaction(null, false);
 
-		expectAddContactNoRotation(alice, transportKeys, txn);
+		expectAddContactNoRotation(alice, true, transportKeys, txn);
 
 		context.checking(new Expectations() {{
 			// Increment the stream counter
@@ -244,8 +204,8 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				maxLatency);
 		// The timestamp is at the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000;
-		transportKeyManager.addContact(txn, contactId, masterKey, timestamp,
-				alice);
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, true));
 		// The first request should return a stream context
 		assertTrue(transportKeyManager.canSendOutgoingStreams(contactId));
 		StreamContext ctx = transportKeyManager.getStreamContext(txn,
@@ -265,19 +225,21 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 	public void testIncomingStreamContextIsNullIfTagIsNotFound()
 			throws Exception {
 		boolean alice = random.nextBoolean();
-		TransportKeys transportKeys = createTransportKeys(1000, 0, true);
+		boolean active = random.nextBoolean();
+		TransportKeys transportKeys = createTransportKeys(1000, 0, active);
 		Transaction txn = new Transaction(null, false);
 
-		expectAddContactNoRotation(alice, transportKeys, txn);
+		expectAddContactNoRotation(alice, active, transportKeys, txn);
 
 		TransportKeyManager transportKeyManager = new TransportKeyManagerImpl(
 				db, transportCrypto, dbExecutor, scheduler, clock, transportId,
 				maxLatency);
 		// The timestamp is at the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000;
-		transportKeyManager.addContact(txn, contactId, masterKey, timestamp,
-				alice);
-		assertTrue(transportKeyManager.canSendOutgoingStreams(contactId));
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, active));
+		assertEquals(active,
+				transportKeyManager.canSendOutgoingStreams(contactId));
 		// The tag should not be recognised
 		assertNull(transportKeyManager.getStreamContext(txn,
 				new byte[TAG_LENGTH]));
@@ -327,8 +289,8 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				maxLatency);
 		// The timestamp is at the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000;
-		transportKeyManager.addContact(txn, contactId, masterKey, timestamp,
-				alice);
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, true));
 		assertTrue(transportKeyManager.canSendOutgoingStreams(contactId));
 		// Use the first tag (previous rotation period, stream number 0)
 		assertEquals(REORDERING_WINDOW_SIZE * 3, tags.size());
@@ -415,23 +377,14 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 	}
 
 	@Test
-	public void testBindingAndActivatingKeys() throws Exception {
+	public void testActivatingKeys() throws Exception {
 		boolean alice = random.nextBoolean();
 		TransportKeys transportKeys = createTransportKeys(1000, 0, false);
 		Transaction txn = new Transaction(null, false);
 
-		expectAddUnboundKeysNoRotation(alice, transportKeys, txn);
+		expectAddContactNoRotation(alice, false, transportKeys, txn);
 
 		context.checking(new Expectations() {{
-			// When the keys are bound, 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());
-			}
-			// Save the key binding
-			oneOf(db).bindTransportKeys(txn, contactId, transportId, keySetId);
 			// Activate the keys
 			oneOf(db).setTransportKeysActive(txn, transportId, keySetId);
 			// Increment the stream counter
@@ -443,12 +396,8 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				maxLatency);
 		// The timestamp is at the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000;
-		assertEquals(keySetId, transportKeyManager.addUnboundKeys(txn,
-				masterKey, timestamp, alice));
-		// The keys are unbound so no stream context should be returned
-		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
-		assertNull(transportKeyManager.getStreamContext(txn, contactId));
-		transportKeyManager.bindKeys(txn, contactId, keySetId);
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, false));
 		// The keys are inactive so no stream context should be returned
 		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
 		assertNull(transportKeyManager.getStreamContext(txn, contactId));
@@ -474,18 +423,26 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 		// Keep a copy of the tags
 		List<byte[]> tags = new ArrayList<>();
 
-		expectAddUnboundKeysNoRotation(alice, transportKeys, txn);
-
 		context.checking(new Expectations() {{
-			// When the keys are bound, encode the tags (3 sets)
+			oneOf(transportCrypto).deriveTransportKeys(transportId, masterKey,
+					1000, alice, false);
+			will(returnValue(transportKeys));
+			// Get the current time (the start of rotation period 1000)
+			oneOf(clock).currentTimeMillis();
+			will(returnValue(rotationPeriodLength * 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));
 			}
-			// Save the key binding
-			oneOf(db).bindTransportKeys(txn, contactId, transportId, keySetId);
+			// Rotate the transport keys (the keys are unaffected)
+			oneOf(transportCrypto).rotateTransportKeys(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),
@@ -505,9 +462,8 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 				maxLatency);
 		// The timestamp is at the start of rotation period 1000
 		long timestamp = rotationPeriodLength * 1000;
-		assertEquals(keySetId, transportKeyManager.addUnboundKeys(txn,
-				masterKey, timestamp, alice));
-		transportKeyManager.bindKeys(txn, contactId, keySetId);
+		assertEquals(keySetId, transportKeyManager.addContact(txn, contactId,
+				masterKey, timestamp, alice, false));
 		// The keys are inactive so no stream context should be returned
 		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
 		assertNull(transportKeyManager.getStreamContext(txn, contactId));
@@ -532,36 +488,11 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 		assertEquals(0L, ctx.getStreamNumber());
 	}
 
-	@Test
-	public void testRemovingUnboundKeys() throws Exception {
-		boolean alice = random.nextBoolean();
-		TransportKeys transportKeys = createTransportKeys(1000, 0, false);
-		Transaction txn = new Transaction(null, false);
-
-		expectAddUnboundKeysNoRotation(alice, transportKeys, txn);
-
-		context.checking(new Expectations() {{
-			// Remove the unbound keys
-			oneOf(db).removeTransportKeys(txn, transportId, keySetId);
-		}});
-
-		TransportKeyManager transportKeyManager = new TransportKeyManagerImpl(
-				db, transportCrypto, dbExecutor, scheduler, clock, transportId,
-				maxLatency);
-		// The timestamp is at the start of rotation period 1000
-		long timestamp = rotationPeriodLength * 1000;
-		assertEquals(keySetId, transportKeyManager.addUnboundKeys(txn,
-				masterKey, timestamp, alice));
-		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
-		transportKeyManager.removeKeys(txn, keySetId);
-		assertFalse(transportKeyManager.canSendOutgoingStreams(contactId));
-	}
-
-	private void expectAddContactNoRotation(boolean alice,
+	private void expectAddContactNoRotation(boolean alice, boolean active,
 			TransportKeys transportKeys, Transaction txn) throws Exception {
 		context.checking(new Expectations() {{
 			oneOf(transportCrypto).deriveTransportKeys(transportId, masterKey,
-					1000, alice, true);
+					1000, alice, active);
 			will(returnValue(transportKeys));
 			// Get the current time (the start of rotation period 1000)
 			oneOf(clock).currentTimeMillis();
@@ -582,24 +513,6 @@ public class TransportKeyManagerImplTest extends BrambleMockTestCase {
 		}});
 	}
 
-	private void expectAddUnboundKeysNoRotation(boolean alice,
-			TransportKeys transportKeys, Transaction txn) throws Exception {
-		context.checking(new Expectations() {{
-			oneOf(transportCrypto).deriveTransportKeys(transportId, masterKey,
-					1000, alice, false);
-			will(returnValue(transportKeys));
-			// Get the current time (the start of rotation period 1000)
-			oneOf(clock).currentTimeMillis();
-			will(returnValue(rotationPeriodLength * 1000));
-			// Rotate the transport keys (the keys are unaffected)
-			oneOf(transportCrypto).rotateTransportKeys(transportKeys, 1000);
-			will(returnValue(transportKeys));
-			// Save the unbound keys
-			oneOf(db).addTransportKeys(txn, null, transportKeys);
-			will(returnValue(keySetId));
-		}});
-	}
-
 	private TransportKeys createTransportKeys(long rotationPeriod,
 			long streamCounter, boolean active) {
 		IncomingKeys inPrev = new IncomingKeys(tagKey, headerKey,

bramble-j2se/build.gradle

@@ -27,22 +27,17 @@ dependencies {
 dependencyVerification {
 	verify = [
 			'cglib:cglib:3.2.0:cglib-3.2.0.jar:adb13bab79712ad6bdf1bd59f2a3918018a8016e722e8a357065afb9e6690861',
-			'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
 			'com.google.dagger:dagger-compiler:2.0.2:dagger-compiler-2.0.2.jar:b74bc9de063dd4c6400b232231f2ef5056145b8fbecbf5382012007dd1c071b3',
 			'com.google.dagger:dagger-producers:2.0-beta:dagger-producers-2.0-beta.jar:99ec15e8a0507ba569e7655bc1165ee5e5ca5aa914b3c8f7e2c2458f724edd6b',
 			'com.google.dagger:dagger:2.0.2:dagger-2.0.2.jar:84c0282ed8be73a29e0475d639da030b55dee72369e58dd35ae7d4fe6243dcf9',
 			'com.google.guava:guava:18.0:guava-18.0.jar:d664fbfc03d2e5ce9cab2a44fb01f1d0bf9dfebeccc1a473b1f9ea31f79f6f99',
-			'com.h2database:h2:1.4.192:h2-1.4.192.jar:225b22e9857235c46c93861410b60b8c81c10dc8985f4faf188985ba5445126c',
-			'com.madgag.spongycastle:core:1.58.0.0:core-1.58.0.0.jar:199617dd5698c5a9312b898c0a4cec7ce9dd8649d07f65d91629f58229d72728',
 			'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
 			'junit:junit:4.12:junit-4.12.jar:59721f0805e223d84b90677887d9ff567dc534d7c502ca903c0c2b17f05c116a',
-			'net.i2p.crypto:eddsa:0.2.0:eddsa-0.2.0.jar:a7cb1b85c16e2f0730b9204106929a1d9aaae1df728adc7041a8b8b605692140',
 			'net.java.dev.jna:jna-platform:4.4.0:jna-platform-4.4.0.jar:e9dda9e884fc107eb6367710540789a12dfa8ad28be9326b22ca6e352e325499',
 			'net.java.dev.jna:jna:4.4.0:jna-4.4.0.jar:c4dadeeecaa90c8847902082aee5eb107fcf59c5d0e63a17fcaf273c0e2d2bd1',
 			'org.apache.ant:ant-launcher:1.9.4:ant-launcher-1.9.4.jar:7bccea20b41801ca17bcbc909a78c835d0f443f12d639c77bd6ae3d05861608d',
 			'org.apache.ant:ant:1.9.4:ant-1.9.4.jar:649ae0730251de07b8913f49286d46bba7b92d47c5f332610aa426c4f02161d8',
 			'org.beanshell:bsh:1.3.0:bsh-1.3.0.jar:9b04edc75d19db54f1b4e8b5355e9364384c6cf71eb0a1b9724c159d779879f8',
-			'org.bitlet:weupnp:0.1.4:weupnp-0.1.4.jar:88df7e6504929d00bdb832863761385c68ab92af945b04f0770b126270a444fb',
 			'org.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
 			'org.hamcrest:hamcrest-library:1.3:hamcrest-library-1.3.jar:711d64522f9ec410983bd310934296da134be4254a125080a0416ec178dfad1c',
 			'org.jmock:jmock-junit4:2.8.2:jmock-junit4-2.8.2.jar:f7ee4df4f7bd7b7f1cafad3b99eb74d579f109d5992ff625347352edb55e674c',

briar-android/build.gradle

@@ -1,16 +1,12 @@
 apply plugin: 'com.android.application'
 apply plugin: 'witness'
 
-configurations.all {
-	resolutionStrategy.preferProjectModules()
-}
-
 dependencies {
 	implementation project(path: ':briar-core', configuration: 'default')
 	implementation project(path: ':bramble-core', configuration: 'default')
-	implementation project(path: ':bramble-android', configuration: 'default')
+	implementation project(':bramble-android')
 
-	def supportVersion = '27.0.1'
+	def supportVersion = '27.1.1'
 	implementation "com.android.support:support-v4:$supportVersion"
 	implementation("com.android.support:appcompat-v7:$supportVersion") {
 		exclude module: 'support-v4'
@@ -24,7 +20,7 @@ dependencies {
 	}
 	implementation "com.android.support:cardview-v7:$supportVersion"
 	implementation "com.android.support:support-annotations:$supportVersion"
-	implementation 'com.android.support.constraint:constraint-layout:1.1.0-beta3'
+	implementation 'com.android.support.constraint:constraint-layout:1.1.0'
 
 	implementation('ch.acra:acra:4.8.5') {
 		exclude module: 'support-v4'
@@ -32,11 +28,11 @@ dependencies {
 	}
 	implementation 'info.guardianproject.panic:panic:0.5'
 	implementation 'info.guardianproject.trustedintents:trustedintents:0.2'
-	implementation 'de.hdodenhof:circleimageview:2.1.0'
+	implementation 'de.hdodenhof:circleimageview:2.2.0'
 	implementation 'com.google.zxing:core:3.3.0'
 	implementation 'com.jpardogo.materialtabstrip:library:1.1.0'
 	implementation 'com.github.bumptech.glide:glide:3.8.0'
-	implementation 'uk.co.samuelwall:material-tap-target-prompt:2.1.0'
+	implementation 'uk.co.samuelwall:material-tap-target-prompt:2.8.0'
 
 	annotationProcessor 'com.google.dagger:dagger-compiler:2.0.2'
 
@@ -57,64 +53,107 @@ dependencies {
 
 dependencyVerification {
 	verify = [
-			'android.arch.core:common:1.0.0:common-1.0.0.jar:5192934cd73df32e2c15722ed7fc488dde90baaec9ae030010dd1a80fb4e74e1',
-			'android.arch.lifecycle:common:1.0.0:common-1.0.0.jar:86bf301a20ad0cd0a391e22a52e6fbf90575c096ff83233fa9fd0d52b3219121',
-			'android.arch.lifecycle:runtime:1.0.0:runtime-1.0.0.aar:e4e34e5d02bd102e8d39ddbc29f9ead8a15a61e367993d02238196ac48509ad8',
+			'android.arch.core:common:1.1.0:common-1.1.0.jar:d34824b794bc92ff8f647a9bb13a7c73de920de5b47075b5d2c4f0770e9b8bfd',
+			'android.arch.core:runtime:1.1.0:runtime-1.1.0.aar:83400f7575bcfb8a2eeec64e05590f037bfaed1e56aa3a4214d20e55878445e3',
+			'android.arch.lifecycle:common:1.1.0:common-1.1.0.jar:614e31cfd33255dc4d5f5d8e62cfa6be2fbbc2a35643a79dc3ed008004c30807',
+			'android.arch.lifecycle:livedata-core:1.1.0:livedata-core-1.1.0.aar:14e57ff8ffb65a80c7e72d91f2076acccdaf2970f234c6261e03a6127eb5206b',
+			'android.arch.lifecycle:runtime:1.1.0:runtime-1.1.0.aar:094fd793924dd6a5136753e599ac8174a8147f4a401386b694ba7d818c223e2e',
+			'android.arch.lifecycle:viewmodel:1.1.0:viewmodel-1.1.0.aar:6407c93a5ea9850661dca42a0068d6f3deccefd7228ee69bae1c35d70cbc2557',
 			'backport-util-concurrent:backport-util-concurrent:3.1:backport-util-concurrent-3.1.jar:f5759b7fcdfc83a525a036deedcbd32e5b536b625ebc282426f16ca137eb5902',
 			'cglib:cglib:3.2.0:cglib-3.2.0.jar:adb13bab79712ad6bdf1bd59f2a3918018a8016e722e8a357065afb9e6690861',
 			'ch.acra:acra:4.8.5:acra-4.8.5.aar:afd5b28934d5166b55f261c85685ad59e8a4ebe9ca1960906afaa8c76d8dc9eb',
 			'classworlds:classworlds:1.1-alpha-2:classworlds-1.1-alpha-2.jar:2bf4e59f3acd106fea6145a9a88fe8956509f8b9c0fdd11eb96fee757269e3f3',
 			'com.almworks.sqlite4java:sqlite4java:0.282:sqlite4java-0.282.jar:9e1d8dd83ca6003f841e3af878ce2dc7c22497493a7bb6d1b62ec1b0d0a83c05',
-			'com.android.support.constraint:constraint-layout-solver:1.1.0-beta3:constraint-layout-solver-1.1.0-beta3.jar:c9084108415046c423983bdff8cf04c8e9a5bed41b8d5329f3764c08312ee3dd',
-			'com.android.support.constraint:constraint-layout:1.1.0-beta3:constraint-layout-1.1.0-beta3.aar:1754a6bd135feae485aa2ebf9e170f0f3d3282b392f8aa3067d0ed668839db79',
-			'com.android.support:animated-vector-drawable:27.0.1:animated-vector-drawable-27.0.1.aar:365050110411c86c7eec86101b49ab53557ffe6667f60b19055f1d35c38a577b',
-			'com.android.support:appcompat-v7:27.0.1:appcompat-v7-27.0.1.aar:1402c29a49db30346c21a7d40634461765b3ab826f5dd95bc4dcc76787b21851',
-			'com.android.support:cardview-v7:27.0.1:cardview-v7-27.0.1.aar:43fccd44086c51eaa9d78be2fcf0dfea1556c8876a6fd325ea8d24e860054202',
-			'com.android.support:design:27.0.1:design-27.0.1.aar:0e7c694bd5385e82d193e33b7289f769ce6ff05e277443daf5bffc3d852ef448',
-			'com.android.support:preference-v14:27.0.1:preference-v14-27.0.1.aar:beed3ee97ae0d2541bd0adac6c84bb7d7b7580399f24e8efb9bc624161b164df',
-			'com.android.support:preference-v7:27.0.1:preference-v7-27.0.1.aar:d87ba6ae7c834fd68ef09cbc0f064975627ba14189dbef639c34080691366da9',
-			'com.android.support:recyclerview-v7:27.0.1:recyclerview-v7-27.0.1.aar:99ae2863287df800f239617d09cafc58b95f7a5365db32e3761394fa01ab12c9',
-			'com.android.support:support-annotations:27.0.1:support-annotations-27.0.1.jar:240912b779fe7413bdd97c94ac2a92d1fb29bd53c4d50c6982e5942b01278ac0',
-			'com.android.support:support-compat:27.0.1:support-compat-27.0.1.aar:70dfd92561421e5ae113dfc4045fc94c90caca9912839b3d08c793aa391aedcc',
-			'com.android.support:support-core-ui:27.0.1:support-core-ui-27.0.1.aar:91614f829f8a6f1fc2d28efc58ea2735212225ab02cdf768b3dd9af72371d5f0',
-			'com.android.support:support-core-utils:27.0.1:support-core-utils-27.0.1.aar:b33c5a5d67b8bfa6c8829875661779279157bf23e6042179820eaf1745034a72',
-			'com.android.support:support-fragment:27.0.1:support-fragment-27.0.1.aar:05a859783ae4a285c6d5c9865e1242b86f5bfb69a30455ca6c8495f24c09d9ed',
-			'com.android.support:support-media-compat:27.0.1:support-media-compat-27.0.1.aar:bc1c0252c1d071a1676fd280a792cf0717833fb3afd0ef73070ddc51ef921ad7',
-			'com.android.support:support-v4:27.0.1:support-v4-27.0.1.aar:afd802f1926475f40c5b6b42855c9a626a854298908dafdb455deb6dab2640f2',
-			'com.android.support:support-vector-drawable:27.0.1:support-vector-drawable-27.0.1.aar:67154ea191f735496502214bc6da6195738829a8e9d59e8042a1e030a2c7f19c',
-			'com.android.support:transition:27.0.1:transition-27.0.1.aar:8a46d152391bd1598d1778ae889b3aeaff77a17d0caaa29446df6e26a28c4e4b',
+			'com.android.support.constraint:constraint-layout-solver:1.1.0:constraint-layout-solver-1.1.0.jar:fcb4c7d705754ca3d69b1b2c3caf445a425599fda8caabbcf855d98ea0663e4e',
+			'com.android.support.constraint:constraint-layout:1.1.0:constraint-layout-1.1.0.aar:d490188709b7bb2f11609beadd7e5eb7538892f308828ec3ff261a74e6ecf47e',
+			'com.android.support:animated-vector-drawable:27.1.1:animated-vector-drawable-27.1.1.aar:59670473f6e98fda792f7bef25dd7292b0a3106031c7a5e30eb020bf26f077bd',
+			'com.android.support:appcompat-v7:27.1.1:appcompat-v7-27.1.1.aar:0c7808fbbc5838d831e32e3c0a6f84e1f2c981deb8f11e010650f2b57923a335',
+			'com.android.support:cardview-v7:27.1.1:cardview-v7-27.1.1.aar:8ed955dd037d82a7b4bbcaedb4f896523c3e4c1bf3ca698ce807c350767a2886',
+			'com.android.support:design:27.1.1:design-27.1.1.aar:7225973f7ee03765008a9c2f17a40b154c6885169fef022276e811c926a2202c',
+			'com.android.support:preference-v14:27.1.1:preference-v14-27.1.1.aar:dc058932e6fd93bf57d23fcc2f22351c21e5125e513721e4b0b03374341ad400',
+			'com.android.support:preference-v7:27.1.1:preference-v7-27.1.1.aar:a1798a826b4097d00e49280f412b21af08f9bf1179c2e3838dc339d9f843416d',
+			'com.android.support:recyclerview-v7:27.1.1:recyclerview-v7-27.1.1.aar:d735e4727878e99ef3980c10d15dc3468462fd509d4fb60cb8bd20b0f735085c',
+			'com.android.support:support-annotations:27.1.1:support-annotations-27.1.1.jar:3365960206c3d2b09e845f555e7f88f8effc8d2f00b369e66c4be384029299cf',
+			'com.android.support:support-compat:27.1.1:support-compat-27.1.1.aar:880ce01ff5be42b233ff8ec0c61cefb7dc3dc9500fea9e24423214813ac27ea2',
+			'com.android.support:support-core-ui:27.1.1:support-core-ui-27.1.1.aar:a3ae20e6d5dffba69ac97b99846d2738003af8563843d5f3c9dc4c35b4804241',
+			'com.android.support:support-core-utils:27.1.1:support-core-utils-27.1.1.aar:61036832c54e8701aae954fc3bf96d1d80bf8d9dd531bff77d72def456ba087a',
+			'com.android.support:support-fragment:27.1.1:support-fragment-27.1.1.aar:ec72d6ac36a1a0e6523bbddba33d73ffad070b9b3dd246cc44d8727a41ddb5e6',
+			'com.android.support:support-media-compat:27.1.1:support-media-compat-27.1.1.aar:55e9837dda88b74a8c812c63a78c63fd83c6c039a8c22d318492663a493585eb',
+			'com.android.support:support-v4:27.1.1:support-v4-27.1.1.aar:4f41dfc3e89f2738e45c86264a85c0934d055ee8ebe2020e23c97f303b80a48b',
+			'com.android.support:support-vector-drawable:27.1.1:support-vector-drawable-27.1.1.aar:1c0f421114cf4627cf208776d6eb4f76340c78b7e96fe6e12b3e6eb950caf1b9',
+			'com.android.support:transition:27.1.1:transition-27.1.1.aar:c0765b2f3c78696567ec5b3f519d22da1e3df11ac994625adf4bb4dc571caacc',
+			'com.android.tools.analytics-library:protos:26.1.2:protos-26.1.2.jar:52672a0b42b572a06aecc3535d5068eb46c0e15d129b9f1085d3c16a1da5cdbb',
+			'com.android.tools.analytics-library:shared:26.1.2:shared-26.1.2.jar:5c7e0eda18c6f87feeb83628c707e8aaa3298b41fb72e38efe31ad1675f9e8e9',
+			'com.android.tools.analytics-library:tracker:26.1.2:tracker-26.1.2.jar:06f97aa0adf44ffb06f8681c6a79d9be153a08f61d21eddc42b8d3db96df4282',
+			'com.android.tools.build:apksig:3.1.2:apksig-3.1.2.jar:40696a4559124d1d57873d208857eee059d48859239d569c7d18374ac644a8be',
+			'com.android.tools.build:builder-model:3.1.2:builder-model-3.1.2.jar:d49bfa2a135c9562b6ca7aa4342036cfa1582c7074c2d1d93d1dae8b3a134e17',
+			'com.android.tools.build:builder-test-api:3.1.2:builder-test-api-3.1.2.jar:dfe2a50b740d41b11189101062434d4283d18647e89a492ad51710c719363e9f',
+			'com.android.tools.build:builder:3.1.2:builder-3.1.2.jar:b60f825a42e2efe8433619fbc759f3d9effecab718279048d36881188ceb1d14',
+			'com.android.tools.build:gradle-api:3.1.2:gradle-api-3.1.2.jar:e58bcc5b893e4583ab0f5c8ef89c4dbcce202b405a9d7fcc116d21e5357d4893',
+			'com.android.tools.build:manifest-merger:26.1.2:manifest-merger-26.1.2.jar:9c61c27ea5266573107b954acf1216d398f4d7e7ae6fad6409d6b2b767eb091c',
+			'com.android.tools.ddms:ddmlib:26.1.2:ddmlib-26.1.2.jar:18a2a5fbef36882f07d03c2b9e59eba05cf8248177bf5cbff736e4b582804c44',
+			'com.android.tools.external.com-intellij:intellij-core:26.1.2:intellij-core-26.1.2.jar:37c5acf279f1ae3e85b1a5be3c9f15f43bde7b08f978eefefffb9c4035760c52',
+			'com.android.tools.external.com-intellij:kotlin-compiler:26.1.2:kotlin-compiler-26.1.2.jar:152df0bee7580326c77316b669a9d96e3b09efb1d45f545dce4147271b0b8944',
+			'com.android.tools.external.org-jetbrains:uast:26.1.2:uast-26.1.2.jar:02d39582206d3f5fc0a6cb18bfd9e8b9f9c1acb805ec6dac08b4e3a56849d279',
+			'com.android.tools.layoutlib:layoutlib-api:26.1.2:layoutlib-api-26.1.2.jar:20220039fcc7d799f928153beff862e704457c0f55ab44258f3745ebeb662b4f',
+			'com.android.tools.lint:lint-api:26.1.2:lint-api-26.1.2.jar:e1d5b62b870a7c566e9877a6b96b27784a4d713f8caa07fdcb4705d47a40a1d9',
+			'com.android.tools.lint:lint-checks:26.1.2:lint-checks-26.1.2.jar:211e2afd58504372385d71b1e5be982c2b5121ab6fee1c04ddabeb75a8729e07',
+			'com.android.tools.lint:lint-gradle-api:26.1.2:lint-gradle-api-26.1.2.jar:71284f2a8b03c3e55c94511c9eb36f8184fbb85324325fc6b78abf5183f03d90',
+			'com.android.tools.lint:lint-gradle:26.1.2:lint-gradle-26.1.2.jar:855f0c82b7fc690df1b7319c0774f7517f7f8f5dd4eee1f6077dcf50e07c6240',
+			'com.android.tools.lint:lint-kotlin:26.1.2:lint-kotlin-26.1.2.jar:1e591f70bcbbc11569720a9bbcca2bc1f3d4f789f01f40f642848d920643d484',
+			'com.android.tools.lint:lint:26.1.2:lint-26.1.2.jar:93736c62e9f1976998c2b4aa716aea0734cdb162d05502f4af7292654aedb182',
+			'com.android.tools:annotations:26.1.2:annotations-26.1.2.jar:72773dcaf5c4ccca828e3c8467f1b78a8a00b3cc5f8ad1aab88fcf9379928018',
+			'com.android.tools:common:26.1.2:common-26.1.2.jar:ea4320f0c17dcbc4491896bb705c4d25ec08bd62ef02ab0579fe154e75e788e6',
+			'com.android.tools:dvlib:26.1.2:dvlib-26.1.2.jar:1187aa4fb666595c96c4deb6bc0e0f4b7e396bde9f6243330b49a232946130ea',
+			'com.android.tools:repository:26.1.2:repository-26.1.2.jar:8b86e512ad6d32bd76989451eefe2b271f5efce6d4d65ecb173afaf14606e01a',
+			'com.android.tools:sdk-common:26.1.2:sdk-common-26.1.2.jar:23584720a60a21cdcb5b1ec10269e3013789d6805d153cc696c39ec7ce251896',
+			'com.android.tools:sdklib:26.1.2:sdklib-26.1.2.jar:d3870fafc59ab8efa70d3f9649f40ee299c8ec5b58377b06e8853d7272a5bf4e',
 			'com.github.bumptech.glide:glide:3.8.0:glide-3.8.0.jar:750d9e7b940dc0ee48f8680623b55d46e14e8727acc922d7b156e57e7c549655',
 			'com.google.android.apps.common.testing.accessibility.framework:accessibility-test-framework:2.1:accessibility-test-framework-2.1.jar:7b0aa6ed7553597ce0610684a9f7eca8021eee218f2e2f427c04a7fbf5f920bd',
-			'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
+			'com.google.code.findbugs:jsr305:1.3.9:jsr305-1.3.9.jar:905721a0eea90a81534abb7ee6ef4ea2e5e645fa1def0a5cd88402df1b46c9ed',
+			'com.google.code.gson:gson:2.7:gson-2.7.jar:2d43eb5ea9e133d2ee2405cc14f5ee08951b8361302fdd93494a3a997b508d32',
 			'com.google.dagger:dagger-compiler:2.0.2:dagger-compiler-2.0.2.jar:b74bc9de063dd4c6400b232231f2ef5056145b8fbecbf5382012007dd1c071b3',
 			'com.google.dagger:dagger-producers:2.0-beta:dagger-producers-2.0-beta.jar:99ec15e8a0507ba569e7655bc1165ee5e5ca5aa914b3c8f7e2c2458f724edd6b',
 			'com.google.dagger:dagger:2.0.2:dagger-2.0.2.jar:84c0282ed8be73a29e0475d639da030b55dee72369e58dd35ae7d4fe6243dcf9',
+			'com.google.errorprone:error_prone_annotations:2.0.18:error_prone_annotations-2.0.18.jar:cb4cfad870bf563a07199f3ebea5763f0dec440fcda0b318640b1feaa788656b',
 			'com.google.guava:guava:18.0:guava-18.0.jar:d664fbfc03d2e5ce9cab2a44fb01f1d0bf9dfebeccc1a473b1f9ea31f79f6f99',
 			'com.google.guava:guava:20.0:guava-20.0.jar:36a666e3b71ae7f0f0dca23654b67e086e6c93d192f60ba5dfd5519db6c288c8',
+			'com.google.guava:guava:22.0:guava-22.0.jar:1158e94c7de4da480873f0b4ab4a1da14c0d23d4b1902cc94a58a6f0f9ab579e',
+			'com.google.j2objc:j2objc-annotations:1.1:j2objc-annotations-1.1.jar:40ceb7157feb263949e0f503fe5f71689333a621021aa20ce0d0acee3badaa0f',
+			'com.google.jimfs:jimfs:1.1:jimfs-1.1.jar:c4828e28d7c0a930af9387510b3bada7daa5c04d7c25a75c7b8b081f1c257ddd',
 			'com.google.protobuf:protobuf-java:2.6.1:protobuf-java-2.6.1.jar:55aa554843983f431df5616112cf688d38aa17c132357afd1c109435bfdac4e6',
+			'com.google.protobuf:protobuf-java:3.4.0:protobuf-java-3.4.0.jar:dce7e66b32456a1b1198da0caff3a8acb71548658391e798c79369241e6490a4',
 			'com.google.zxing:core:3.3.0:core-3.3.0.jar:bba7724e02a997cec38213af77133ee8e24b0d5cf5fa7ecbc16a4fa93f11ee0d',
-			'com.h2database:h2:1.4.192:h2-1.4.192.jar:225b22e9857235c46c93861410b60b8c81c10dc8985f4faf188985ba5445126c',
+			'com.googlecode.json-simple:json-simple:1.1:json-simple-1.1.jar:2d9484f4c649f708f47f9a479465fc729770ee65617dca3011836602264f6439',
 			'com.ibm.icu:icu4j:53.1:icu4j-53.1.jar:e37a4467bac5cdeb02c5c4b8e5063d2f4e67b69e3c7df6d6b610f13185572bab',
 			'com.jpardogo.materialtabstrip:library:1.1.0:library-1.1.0.aar:24d19232b319f8c73e25793432357919a7ed972186f57a3b2c9093ea74ad8311',
-			'com.madgag.spongycastle:core:1.58.0.0:core-1.58.0.0.jar:199617dd5698c5a9312b898c0a4cec7ce9dd8649d07f65d91629f58229d72728',
-			'com.rometools:rome-utils:1.7.3:rome-utils-1.7.3.jar:f774a80e7e1bc9db5426b62333ab362537f901636cd0812dc84cb5ee2668acf9',
-			'com.rometools:rome:1.7.3:rome-1.7.3.jar:077367bf8fa01b211c9da712c2aa862724195773c5693fd4d97d61d6457e96c6',
-			'com.squareup.okhttp3:okhttp:3.8.0:okhttp-3.8.0.jar:19e1db51787716ff0046fa19e408fb34ed32a6274baa0c07475bf724b4eb6800',
-			'com.squareup.okio:okio:1.13.0:okio-1.13.0.jar:734269c3ebc5090e3b23566db558f421f0b4027277c79ad5d176b8ec168bb850',
+			'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:2.21:istack-commons-runtime-2.21.jar:c33e67a0807095f02a0e2da139412dd7c4f9cc1a4c054b3e434f96831ba950f4',
+			'com.sun.xml.fastinfoset:FastInfoset:1.2.13:FastInfoset-1.2.13.jar:27a77db909f3c2833c0b1a37c55af1db06045118ad2eed96ce567b6632bce038',
 			'com.thoughtworks.xstream:xstream:1.4.8:xstream-1.4.8.jar:a219a1abf948400b669d08be73a6f9209fb720d237e5ff74c223bffe5f9df93d',
-			'de.hdodenhof:circleimageview:2.1.0:circleimageview-2.1.0.aar:bcbc588e19e6dcf8c120b1957776bfe229efba5d2fbe5da7156372eeacf65503',
+			'commons-codec:commons-codec:1.6:commons-codec-1.6.jar:54b34e941b8e1414bd3e40d736efd3481772dc26db3296f6aa45cec9f6203d86',
+			'commons-logging:commons-logging:1.1.1:commons-logging-1.1.1.jar:ce6f913cad1f0db3aad70186d65c5bc7ffcc9a99e3fe8e0b137312819f7c362f',
+			'de.hdodenhof:circleimageview:2.2.0:circleimageview-2.2.0.aar:bc34761dcd5036229ac1ffed6b5b1bef722ad5b097a2c8bba1c5ed2cd4b5c82b',
 			'info.guardianproject.panic:panic:0.5:panic-0.5.jar:a7ed9439826db2e9901649892cf9afbe76f00991b768d8f4c26332d7c9406cb2',
 			'info.guardianproject.trustedintents:trustedintents:0.2:trustedintents-0.2.jar:6221456d8821a8d974c2acf86306900237cf6afaaa94a4c9c44e161350f80f3e',
+			'it.unimi.dsi:fastutil:7.2.0:fastutil-7.2.0.jar:74fa208043740642f7e6eb09faba15965218ad2f50ce3020efb100136e4b591c',
 			'javax.annotation:jsr250-api:1.0:jsr250-api-1.0.jar:a1a922d0d9b6d183ed3800dfac01d1e1eb159f0e8c6f94736931c1def54a941f',
 			'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
+			'javax.xml.bind:jaxb-api:2.2.12-b140109.1041:jaxb-api-2.2.12-b140109.1041.jar:b5e60cd8b7b5ff01ce4a74c5dd008f4fbd14ced3495d0b47b85cfedc182211f2',
 			'junit:junit:4.12:junit-4.12.jar:59721f0805e223d84b90677887d9ff567dc534d7c502ca903c0c2b17f05c116a',
 			'nekohtml:nekohtml:1.9.6.2:nekohtml-1.9.6.2.jar:fdff6cfa9ed9cc911c842a5d2395f209ec621ef1239d46810e9e495809d3ae09',
 			'nekohtml:xercesMinimal:1.9.6.2:xercesMinimal-1.9.6.2.jar:95b8b357d19f63797dd7d67622fd3f18374d64acbc6584faba1c7759a31e8438',
 			'net.bytebuddy:byte-buddy-agent:1.6.14:byte-buddy-agent-1.6.14.jar:c141a2d6809c3eeff4a43d25992826abccebdd4b793af3e7a5f346e88ae73a33',
 			'net.bytebuddy:byte-buddy:1.6.14:byte-buddy-1.6.14.jar:917758b3c651e278a15a029ba1d42dbf802d8b0e1fe2aa4b81c5750c64f461c1',
-			'net.i2p.crypto:eddsa:0.2.0:eddsa-0.2.0.jar:a7cb1b85c16e2f0730b9204106929a1d9aaae1df728adc7041a8b8b605692140',
+			'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.ant:ant-launcher:1.9.4:ant-launcher-1.9.4.jar:7bccea20b41801ca17bcbc909a78c835d0f443f12d639c77bd6ae3d05861608d',
 			'org.apache.ant:ant:1.9.4:ant-1.9.4.jar:649ae0730251de07b8913f49286d46bba7b92d47c5f332610aa426c4f02161d8',
+			'org.apache.commons:commons-compress:1.12:commons-compress-1.12.jar:2c1542faf343185b7cab9c3d55c8ae5471d6d095d3887a4adefdbdf2984dc0b6',
+			'org.apache.httpcomponents:httpclient:4.2.6:httpclient-4.2.6.jar:362e9324ee7c697e21279e20077b52737ddef3f1b2c1a7abe5ad34b465145550',
+			'org.apache.httpcomponents:httpcore:4.2.5:httpcore-4.2.5.jar:e5e82da4cc66c8d917bbf743e3c0752efe8522735e7fc9dbddb65bccea81cfe9',
+			'org.apache.httpcomponents:httpmime:4.1:httpmime-4.1.jar:31629566148e8a47688ae43b420abc3ecd783ed15b33bebc00824bf24c9b15aa',
 			'org.apache.maven.wagon:wagon-file:1.0-beta-6:wagon-file-1.0-beta-6.jar:7298feeb36ff14dd933c38e62585fb9973fea32fb3c4bc5379428cb1aac5dd3c',
 			'org.apache.maven.wagon:wagon-http-lightweight:1.0-beta-6:wagon-http-lightweight-1.0-beta-6.jar:be214032de23c6b520b79c1ccdb160948e0c67ed7c11984b7ec4ca5537867b4e',
 			'org.apache.maven.wagon:wagon-http-shared:1.0-beta-6:wagon-http-shared-1.0-beta-6.jar:f095c882716d49269a806685dcb256fa6a36389b2713ac56bb758bf8693565a2',
@@ -130,30 +169,40 @@ dependencyVerification {
 			'org.apache.maven:maven-repository-metadata:2.2.1:maven-repository-metadata-2.2.1.jar:5fe283f47b0e7f7d95a4252af3fa7a0db4d8f080cd9df308608c0472b8f168a1',
 			'org.apache.maven:maven-settings:2.2.1:maven-settings-2.2.1.jar:9a9f556713a404e770c9dbdaed7eb086078014c989291960c76fdde6db4192f7',
 			'org.beanshell:bsh:1.3.0:bsh-1.3.0.jar:9b04edc75d19db54f1b4e8b5355e9364384c6cf71eb0a1b9724c159d779879f8',
-			'org.bitlet:weupnp:0.1.4:weupnp-0.1.4.jar:88df7e6504929d00bdb832863761385c68ab92af945b04f0770b126270a444fb',
+			'org.bouncycastle:bcpkix-jdk15on:1.56:bcpkix-jdk15on-1.56.jar:7043dee4e9e7175e93e0b36f45b1ec1ecb893c5f755667e8b916eb8dd201c6ca',
 			'org.bouncycastle:bcprov-jdk15on:1.52:bcprov-jdk15on-1.52.jar:0dc4d181e4d347893c2ddbd2e6cd5d7287fc651c03648fa64b2341c7366b1773',
+			'org.bouncycastle:bcprov-jdk15on:1.56:bcprov-jdk15on-1.56.jar:963e1ee14f808ffb99897d848ddcdb28fa91ddda867eb18d303e82728f878349',
+			'org.codehaus.groovy:groovy-all:2.4.12:groovy-all-2.4.12.jar:6a56af4bd48903d56bec62821876cadefafd007360cc6bd0d8f7aa8d72b38be4',
+			'org.codehaus.mojo:animal-sniffer-annotations:1.14:animal-sniffer-annotations-1.14.jar:2068320bd6bad744c3673ab048f67e30bef8f518996fa380033556600669905d',
 			'org.codehaus.plexus:plexus-container-default:1.0-alpha-9-stable-1:plexus-container-default-1.0-alpha-9-stable-1.jar:7c758612888782ccfe376823aee7cdcc7e0cdafb097f7ef50295a0b0c3a16edf',
 			'org.codehaus.plexus:plexus-interpolation:1.11:plexus-interpolation-1.11.jar:fd9507feb858fa620d1b4aa4b7039fdea1a77e09d3fd28cfbddfff468d9d8c28',
 			'org.codehaus.plexus:plexus-utils:1.5.15:plexus-utils-1.5.15.jar:2ca121831e597b4d8f2cb22d17c5c041fc23a7777ceb6bfbdd4dfb34bbe7d997',
+			'org.glassfish.jaxb:jaxb-core:2.2.11:jaxb-core-2.2.11.jar:37bcaee8ebb04362c8352a5bf6221b86967ecdab5164c696b10b9a2bb587b2aa',
+			'org.glassfish.jaxb:jaxb-runtime:2.2.11:jaxb-runtime-2.2.11.jar:a874f2351cfba8e2946be3002d10c18a6da8f21b52ba2acf52f2b85d5520ed70',
+			'org.glassfish.jaxb:txw2:2.2.11:txw2-2.2.11.jar:272a3ccad45a4511351920cd2a8633c53cab8d5220c7a92954da5526bb5eafea',
 			'org.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
 			'org.hamcrest:hamcrest-library:1.3:hamcrest-library-1.3.jar:711d64522f9ec410983bd310934296da134be4254a125080a0416ec178dfad1c',
-			'org.jacoco:org.jacoco.agent:0.7.4.201502262128:org.jacoco.agent-0.7.4.201502262128-runtime.jar:e357a0f1d573c2f702a273992b1b6cb661734f66311854efb3778a888515c5b5',
-			'org.jacoco:org.jacoco.agent:0.7.4.201502262128:org.jacoco.agent-0.7.4.201502262128.jar:47b4bec6df11a1118da3953da8b9fa1e7079d6fec857faa1a3cf912e53a6fd4e',
-			'org.jacoco:org.jacoco.ant:0.7.4.201502262128:org.jacoco.ant-0.7.4.201502262128.jar:013ce2a68ba57a3c59215ae0dec4df3498c078062a38c3b94c841fc14450f283',
-			'org.jacoco:org.jacoco.core:0.7.4.201502262128:org.jacoco.core-0.7.4.201502262128.jar:ec4c74554312fac5116350164786f91b35c9e082fa4ea598bfa42b5db05d7abb',
-			'org.jacoco:org.jacoco.report:0.7.4.201502262128:org.jacoco.report-0.7.4.201502262128.jar:7a3554c605e088e7e323b1084656243f0444fa353e2f2dee1f1a4204eb64ff09',
-			'org.jdom:jdom2:2.0.6:jdom2-2.0.6.jar:1345f11ba606d15603d6740551a8c21947c0215640770ec67271fe78bea97cf5',
+			'org.jetbrains.kotlin:kotlin-reflect:1.2.0:kotlin-reflect-1.2.0.jar:4f48a872bad6e4d9c053f4ad610d11e4012ad7e58dc19a03dd5eb811f36069dd',
+			'org.jetbrains.kotlin:kotlin-stdlib-jre7:1.2.0:kotlin-stdlib-jre7-1.2.0.jar:c7a20fb951d437797afe8980aff6c1e5a03f310c661ba58ba1d4fa90cb0f2926',
+			'org.jetbrains.kotlin:kotlin-stdlib-jre8:1.2.0:kotlin-stdlib-jre8-1.2.0.jar:633524eee6ef1941f7cb1dab7ee3927b0a221ceee9047aeb5515f4cbb990c82a',
+			'org.jetbrains.kotlin:kotlin-stdlib:1.2.0:kotlin-stdlib-1.2.0.jar:05cfd9f5ac0b41910703a8925f7211a495909b27a2ffdd1c5106f1689aeafcd4',
+			'org.jetbrains.trove4j:trove4j:20160824:trove4j-20160824.jar:1917871c8deb468307a584680c87a44572f5a8b0b98c6d397fc0f5f86596dbe7',
+			'org.jetbrains:annotations:13.0:annotations-13.0.jar:ace2a10dc8e2d5fd34925ecac03e4988b2c0f851650c94b8cef49ba1bd111478',
 			'org.jmock:jmock-junit4:2.8.2:jmock-junit4-2.8.2.jar:f7ee4df4f7bd7b7f1cafad3b99eb74d579f109d5992ff625347352edb55e674c',
 			'org.jmock:jmock-legacy:2.8.2:jmock-legacy-2.8.2.jar:f2b985a5c08a9edb7f37612330c058809da3f6a6d63ce792426ebf8ff0d6d31b',
 			'org.jmock:jmock-testjar:2.8.2:jmock-testjar-2.8.2.jar:8900860f72c474e027cf97fe78dcbf154a1aa7fc62b6845c5fb4e4f3c7bc8760',
 			'org.jmock:jmock:2.8.2:jmock-2.8.2.jar:6c73cb4a2e6dbfb61fd99c9a768539c170ab6568e57846bd60dbf19596b65b16',
-			'org.jsoup:jsoup:1.10.3:jsoup-1.10.3.jar:a0784e793d7f518eb1defb47b428da011cd483c5da32d49c569bf491e4f1579a',
+			'org.jvnet.staxex:stax-ex:1.7.7:stax-ex-1.7.7.jar:a31ff7d77163c0deb09e7fee59ad35ae44c2cee2cc8552a116ccd1583d813fb4',
 			'org.mockito:mockito-core:2.8.9:mockito-core-2.8.9.jar:a2bb9b8b40d81bb02ccb84259524c0f4911f73c6577bfc7ddd940b8fc729b6e6',
 			'org.objenesis:objenesis:2.5:objenesis-2.5.jar:293328e1b0d31ed30bb89fca542b6c52fac00989bb0e62eb9d98d630c4dd6b7c',
+			'org.ow2.asm:asm-analysis:5.1:asm-analysis-5.1.jar:a34658f5c5de4b573eef21131cc32cc25f7b66407944f312b28ec2e56abb1fa9',
 			'org.ow2.asm:asm-commons:5.0.1:asm-commons-5.0.1.jar:fb1cb7fa27d892712ced8fbf8d027eb5052ecd3999dba1ba47824357accb40e7',
-			'org.ow2.asm:asm-debug-all:5.0.1:asm-debug-all-5.0.1.jar:4734de5b515a454b0096db6971fb068e5f70e6f10bbee2b3bd2fdfe5d978ed57',
+			'org.ow2.asm:asm-commons:5.1:asm-commons-5.1.jar:97b3786e1f55e74bddf8ad102bf50e33bbcbc1f6b7fd7b36f0bbbb25cd4981be',
 			'org.ow2.asm:asm-tree:5.0.1:asm-tree-5.0.1.jar:ff2aceed10da9930a44f6c8f81c6372d5e55eb59c4e0ea9d37f77dfd765fa9fa',
+			'org.ow2.asm:asm-tree:5.1:asm-tree-5.1.jar:c0de2bbc4cb8297419659813ecd4ed1d077ed1dd5c1f5544cc5143e493e84c10',
+			'org.ow2.asm:asm-util:5.1:asm-util-5.1.jar:ee032c39ae5e3cd099148fbba9a2124f9ed613e5cb93e03ee0fa8808ce364040',
 			'org.ow2.asm:asm:5.0.4:asm-5.0.4.jar:896618ed8ae62702521a78bc7be42b7c491a08e6920a15f89a3ecdec31e9a220',
+			'org.ow2.asm:asm:5.1:asm-5.1.jar:d2da399a9967c69f0a21739256fa79d284222c223082cacadc17372244764b54',
 			'org.robolectric:annotations:3.5.1:annotations-3.5.1.jar:14db0f7d2299c5400ff7764bb37b4fa80306582d8965fdf6999091723e2384ce',
 			'org.robolectric:junit:3.5.1:junit-3.5.1.jar:b2e81b7d5a22755f2ea76aa9bbbd4359d61c4cb9577193ccfbb8f97378ed293b',
 			'org.robolectric:resources:3.5.1:resources-3.5.1.jar:22a5564590c8bfd8df7efb2b0c7d9942b46a0beb59ba38899d59c1270f293b1c',
@@ -163,39 +212,41 @@ dependencyVerification {
 			'org.robolectric:shadows-framework:3.5.1:shadows-framework-3.5.1.jar:597b54cc1a494799d783921c6ac04352f33e94fca8e00f299d4ca192db79e3fc',
 			'org.robolectric:shadows-support-v4:3.0:shadows-support-v4-3.0.jar:66bcc3257b037d72998e860d67b1bc58215b7eeac8ad860fcc3e613332d88619',
 			'org.robolectric:utils:3.5.1:utils-3.5.1.jar:d7d77326867e6d903156ebb18c244819b26aebe3aa82a1c57081081a0b6c4f63',
-			'org.slf4j:slf4j-api:1.7.16:slf4j-api-1.7.16.jar:e56288031f5e60652c06e7bb6e9fa410a61231ab54890f7b708fc6adc4107c5b',
-			'uk.co.samuelwall:material-tap-target-prompt:2.1.0:material-tap-target-prompt-2.1.0.aar:6df17e7c371f9264bfe440506f91205dd47566869c1528891943a04a26c96a94',
+			'uk.co.samuelwall:material-tap-target-prompt:2.8.0:material-tap-target-prompt-2.8.0.aar:ac70770c05bbc4675a1d5712c0e53d46ee4fa961b74947589fce50d8003065ec',
 			'xmlpull:xmlpull:1.1.3.1:xmlpull-1.1.3.1.jar:34e08ee62116071cbb69c0ed70d15a7a5b208d62798c59f2120bb8929324cb63',
 			'xpp3:xpp3_min:1.1.4c:xpp3_min-1.1.4c.jar:bfc90e9e32d0eab1f397fb974b5f150a815188382ac41f372a7149d5bc178008',
 	]
 }
 
-def getGitHash = { ->
+def getStdout = { command, defaultValue ->
 	def stdout = new ByteArrayOutputStream()
 	try {
 		exec {
-			commandLine 'git', 'rev-parse', '--short=7', 'HEAD'
+			commandLine = command
 			standardOutput = stdout
 		}
 		return stdout.toString().trim()
 	} catch (Exception ignored) {
-		return "No commit hash"
+		return defaultValue
 	}
 }
 
 android {
 	compileSdkVersion 27
-	buildToolsVersion '26.0.2'
+	buildToolsVersion '27.0.3'
 
 	defaultConfig {
 		minSdkVersion 14
 		targetSdkVersion 26
-		versionCode 10000
-		versionName "1.0.0"
+		versionCode 10004
+		versionName "1.0.4"
 		applicationId "org.briarproject.briar.android"
 		resValue "string", "app_package", "org.briarproject.briar.android"
 		resValue "string", "app_name", "Briar"
-		buildConfigField "String", "GitHash", "\"${getGitHash()}\""
+		buildConfigField "String", "GitHash",
+				"\"${getStdout(['git', 'rev-parse', '--short=7', 'HEAD'], 'No commit hash')}\""
+		buildConfigField "Long", "BuildTimestamp",
+				"${getStdout(['git', 'log', '-n', '1', '--date=unix', '--format=%cd'], 0)}000L"
 	}
 
 	buildTypes {

briar-android/src/main/AndroidManifest.xml

@@ -12,7 +12,6 @@
 	<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
 	<uses-permission android:name="android.permission.CAMERA" />
 	<uses-permission android:name="android.permission.INTERNET" />
-	<uses-permission android:name="android.permission.READ_LOGS"/>
 	<uses-permission android:name="android.permission.VIBRATE" />
 	<uses-permission android:name="android.permission.WAKE_LOCK" />
 	<uses-permission-sdk-23 android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>

briar-android/src/main/java/org/briarproject/briar/android/AndroidDatabaseConfig.java

@@ -0,0 +1,94 @@
+package org.briarproject.briar.android;
+
+import org.briarproject.bramble.api.crypto.SecretKey;
+import org.briarproject.bramble.api.db.DatabaseConfig;
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+
+import java.io.File;
+import java.util.logging.Logger;
+
+import javax.annotation.Nullable;
+
+import static java.util.logging.Level.INFO;
+
+@NotNullByDefault
+class AndroidDatabaseConfig implements DatabaseConfig {
+
+	private static final Logger LOG =
+			Logger.getLogger(AndroidDatabaseConfig.class.getName());
+
+	private final File dir;
+
+	@Nullable
+	private volatile SecretKey key = null;
+	@Nullable
+	private volatile String nickname = null;
+
+	AndroidDatabaseConfig(File dir) {
+		this.dir = dir;
+	}
+
+	@Override
+	public boolean databaseExists() {
+		// FIXME should not run on UiThread #620
+		if (!dir.isDirectory()) {
+			if (LOG.isLoggable(INFO))
+				LOG.info(dir.getAbsolutePath() + " is not a directory");
+			return false;
+		}
+		File[] files = dir.listFiles();
+		if (LOG.isLoggable(INFO)) {
+			if (files == null) {
+				LOG.info("Could not list files in " + dir.getAbsolutePath());
+			} else {
+				LOG.info("Files in " + dir.getAbsolutePath() + ":");
+				for (File f : files) LOG.info(f.getName());
+			}
+			LOG.info("Database exists: " + (files != null && files.length > 0));
+		}
+		return files != null && files.length > 0;
+	}
+
+	@Override
+	public File getDatabaseDirectory() {
+		File dir = this.dir;
+		if (LOG.isLoggable(INFO))
+			LOG.info("Database directory: " + dir.getAbsolutePath());
+		return dir;
+	}
+
+	@Override
+	public void setEncryptionKey(SecretKey key) {
+		LOG.info("Setting database key");
+		this.key = key;
+	}
+
+	@Override
+	public void setLocalAuthorName(String nickname) {
+		LOG.info("Setting local author name");
+		this.nickname = nickname;
+	}
+
+	@Override
+	@Nullable
+	public String getLocalAuthorName() {
+		String nickname = this.nickname;
+		if (LOG.isLoggable(INFO))
+			LOG.info("Local author name has been set: " + (nickname != null));
+		return nickname;
+	}
+
+	@Override
+	@Nullable
+	public SecretKey getEncryptionKey() {
+		SecretKey key = this.key;
+		if (LOG.isLoggable(INFO))
+			LOG.info("Database key has been set: " + (key != null));
+		return key;
+	}
+
+	@Override
+	public long getMaxSize() {
+		return Long.MAX_VALUE;
+	}
+}

briar-android/src/main/java/org/briarproject/briar/android/AppModule.java

@@ -2,10 +2,10 @@ package org.briarproject.briar.android;
 
 import android.app.Application;
 import android.content.SharedPreferences;
+import android.os.StrictMode;
 
 import org.briarproject.bramble.api.crypto.CryptoComponent;
 import org.briarproject.bramble.api.crypto.PublicKey;
-import org.briarproject.bramble.api.crypto.SecretKey;
 import org.briarproject.bramble.api.db.DatabaseConfig;
 import org.briarproject.bramble.api.event.EventBus;
 import org.briarproject.bramble.api.lifecycle.LifecycleManager;
@@ -14,6 +14,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
 import org.briarproject.bramble.api.reporting.DevConfig;
 import org.briarproject.bramble.api.ui.UiCallback;
+import org.briarproject.bramble.util.AndroidUtils;
 import org.briarproject.bramble.util.StringUtils;
 import org.briarproject.briar.api.android.AndroidNotificationManager;
 import org.briarproject.briar.api.android.DozeWatchdog;
@@ -23,7 +24,6 @@ import org.briarproject.briar.api.android.ScreenFilterMonitor;
 import java.io.File;
 import java.security.GeneralSecurityException;
 
-import javax.annotation.Nullable;
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
@@ -84,60 +84,20 @@ public class AppModule {
 	@Provides
 	@Singleton
 	DatabaseConfig provideDatabaseConfig(Application app) {
+		//FIXME: StrictMode
+		StrictMode.ThreadPolicy tp = StrictMode.allowThreadDiskReads();
+		StrictMode.allowThreadDiskWrites();
 		File dir = app.getApplicationContext().getDir("db", MODE_PRIVATE);
+		StrictMode.setThreadPolicy(tp);
 		@MethodsNotNullByDefault
 		@ParametersNotNullByDefault
-		DatabaseConfig databaseConfig = new DatabaseConfig() {
-
-			private volatile SecretKey key;
-			private volatile String nickname;
-
-			@Override
-			public boolean databaseExists() {
-				// FIXME should not run on UiThread #620
-				if (!dir.isDirectory()) return false;
-				File[] files = dir.listFiles();
-				return files != null && files.length > 0;
-			}
-
-			@Override
-			public File getDatabaseDirectory() {
-				return dir;
-			}
-
-			@Override
-			public void setEncryptionKey(SecretKey key) {
-				this.key = key;
-			}
-
-			@Override
-			public void setLocalAuthorName(String nickname) {
-				this.nickname = nickname;
-			}
-
-			@Override
-			@Nullable
-			public String getLocalAuthorName() {
-				return nickname;
-			}
-
-			@Override
-			@Nullable
-			public SecretKey getEncryptionKey() {
-				return key;
-			}
-
-			@Override
-			public long getMaxSize() {
-				return Long.MAX_VALUE;
-			}
-		};
+		DatabaseConfig databaseConfig = new AndroidDatabaseConfig(dir);
 		return databaseConfig;
 	}
 
 	@Provides
 	@Singleton
-	DevConfig provideDevConfig(CryptoComponent crypto) {
+	DevConfig provideDevConfig(Application app, CryptoComponent crypto) {
 		@NotNullByDefault
 		DevConfig devConfig = new DevConfig() {
 
@@ -155,6 +115,11 @@ public class AppModule {
 			public String getDevOnionAddress() {
 				return DEV_ONION_ADDRESS;
 			}
+
+			@Override
+			public File getReportDir() {
+				return AndroidUtils.getReportDir(app.getApplicationContext());
+			}
 		};
 		return devConfig;
 	}
@@ -204,4 +169,5 @@ public class AppModule {
 		lifecycleManager.registerService(dozeWatchdog);
 		return dozeWatchdog;
 	}
+
 }

briar-android/src/main/java/org/briarproject/briar/android/BriarApplication.java

@@ -1,14 +1,15 @@
 package org.briarproject.briar.android;
 
+import java.util.Collection;
+import java.util.logging.LogRecord;
+
 /**
  * This exists so that the Application object will not necessarily be cast
  * directly to the Briar application object.
  */
 public interface BriarApplication {
 
-	// This build expires on 31 December 2018
-	long EXPIRY_DATE = 1546214400 * 1000L;
+	Collection<LogRecord> getRecentLogRecords();
 
 	AndroidComponent getApplicationComponent();
-
 }

briar-android/src/main/java/org/briarproject/briar/android/BriarApplicationImpl.java

@@ -12,12 +12,17 @@ import org.acra.annotation.ReportsCrashes;
 import org.briarproject.bramble.BrambleCoreModule;
 import org.briarproject.briar.BriarCoreModule;
 import org.briarproject.briar.R;
+import org.briarproject.briar.android.logging.CachingLogHandler;
 import org.briarproject.briar.android.reporting.BriarReportPrimer;
 import org.briarproject.briar.android.reporting.BriarReportSenderFactory;
 import org.briarproject.briar.android.reporting.DevReportActivity;
 
+import java.util.Collection;
+import java.util.logging.Handler;
+import java.util.logging.LogRecord;
 import java.util.logging.Logger;
 
+import static java.util.logging.Level.INFO;
 import static org.acra.ReportField.ANDROID_VERSION;
 import static org.acra.ReportField.APP_VERSION_CODE;
 import static org.acra.ReportField.APP_VERSION_NAME;
@@ -28,7 +33,6 @@ import static org.acra.ReportField.CUSTOM_DATA;
 import static org.acra.ReportField.DEVICE_FEATURES;
 import static org.acra.ReportField.DISPLAY;
 import static org.acra.ReportField.INITIAL_CONFIGURATION;
-import static org.acra.ReportField.LOGCAT;
 import static org.acra.ReportField.PACKAGE_NAME;
 import static org.acra.ReportField.PHONE_MODEL;
 import static org.acra.ReportField.PRODUCT;
@@ -36,7 +40,7 @@ import static org.acra.ReportField.REPORT_ID;
 import static org.acra.ReportField.STACK_TRACE;
 import static org.acra.ReportField.USER_APP_START_DATE;
 import static org.acra.ReportField.USER_CRASH_DATE;
-import static org.briarproject.briar.android.TestingConstants.DEFAULT_LOG_LEVEL;
+import static org.briarproject.briar.android.TestingConstants.IS_BETA_BUILD;
 import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
 
 @ReportsCrashes(
@@ -56,8 +60,7 @@ import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
 				STACK_TRACE,
 				INITIAL_CONFIGURATION, CRASH_CONFIGURATION,
 				DISPLAY, DEVICE_FEATURES,
-				USER_APP_START_DATE, USER_CRASH_DATE,
-				LOGCAT
+				USER_APP_START_DATE, USER_CRASH_DATE
 		}
 )
 public class BriarApplicationImpl extends Application
@@ -66,6 +69,8 @@ public class BriarApplicationImpl extends Application
 	private static final Logger LOG =
 			Logger.getLogger(BriarApplicationImpl.class.getName());
 
+	private final CachingLogHandler logHandler = new CachingLogHandler();
+
 	private AndroidComponent applicationComponent;
 
 	@Override
@@ -79,7 +84,17 @@ public class BriarApplicationImpl extends Application
 		super.onCreate();
 
 		if (IS_DEBUG_BUILD) enableStrictMode();
-		Logger.getLogger("").setLevel(DEFAULT_LOG_LEVEL);
+
+		Logger rootLogger = Logger.getLogger("");
+		if (!IS_DEBUG_BUILD && !IS_BETA_BUILD) {
+			// Remove default log handlers so system log is not used
+			for (Handler handler : rootLogger.getHandlers()) {
+				rootLogger.removeHandler(handler);
+			}
+		}
+		rootLogger.addHandler(logHandler);
+		rootLogger.setLevel(INFO);
+
 		LOG.info("Created");
 
 		applicationComponent = DaggerAndroidComponent.builder()
@@ -104,6 +119,11 @@ public class BriarApplicationImpl extends Application
 		StrictMode.setVmPolicy(vmPolicy.build());
 	}
 
+	@Override
+	public Collection<LogRecord> getRecentLogRecords() {
+		return logHandler.getRecentLogRecords();
+	}
+
 	@Override
 	public AndroidComponent getApplicationComponent() {
 		return applicationComponent;

briar-android/src/main/java/org/briarproject/briar/android/BriarService.java

@@ -22,7 +22,6 @@ import org.briarproject.bramble.api.system.AndroidExecutor;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.logout.HideUiActivity;
 import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
-import org.briarproject.briar.android.splash.SplashScreenActivity;
 
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -44,6 +43,7 @@ import static android.os.Build.VERSION.SDK_INT;
 import static android.support.v4.app.NotificationCompat.CATEGORY_SERVICE;
 import static android.support.v4.app.NotificationCompat.PRIORITY_MIN;
 import static android.support.v4.app.NotificationCompat.VISIBILITY_SECRET;
+import static java.util.logging.Level.INFO;
 import static java.util.logging.Level.WARNING;
 import static org.briarproject.bramble.api.lifecycle.LifecycleManager.StartResult.ALREADY_RUNNING;
 import static org.briarproject.bramble.api.lifecycle.LifecycleManager.StartResult.SUCCESS;
@@ -221,20 +221,52 @@ public class BriarService extends Service {
 	public void onLowMemory() {
 		super.onLowMemory();
 		LOG.warning("Memory is low");
-		shutdownFromBackground();
-		showLowMemoryShutdownNotification();
+		// Clear the UI - this is done in onTrimMemory() if SDK_INT >= 16
+		if (SDK_INT < 16) hideUi();
 	}
 
-	private void shutdownFromBackground() {
-		// Stop the service
-		stopSelf();
-		// Hide the UI
+	@Override
+	public void onTrimMemory(int level) {
+		super.onTrimMemory(level);
+		if (level == TRIM_MEMORY_UI_HIDDEN) {
+			LOG.info("Trim memory: UI hidden");
+		} else if (level == TRIM_MEMORY_BACKGROUND) {
+			LOG.info("Trim memory: added to LRU list");
+		} else if (level == TRIM_MEMORY_MODERATE) {
+			LOG.info("Trim memory: near middle of LRU list");
+		} else if (level == TRIM_MEMORY_COMPLETE) {
+			LOG.info("Trim memory: near end of LRU list");
+		} else if (SDK_INT >= 16) {
+			if (level == TRIM_MEMORY_RUNNING_MODERATE) {
+				LOG.info("Trim memory: running moderately low");
+			} else if (level == TRIM_MEMORY_RUNNING_LOW) {
+				LOG.info("Trim memory: running low");
+			} else if (level == TRIM_MEMORY_RUNNING_CRITICAL) {
+				LOG.info("Trim memory: running critically low");
+				// Clear the UI to save some memory
+				hideUi();
+			} else if (LOG.isLoggable(INFO)) {
+				LOG.info("Trim memory: unknown level " + level);
+			}
+		} else if (LOG.isLoggable(INFO)) {
+			LOG.info("Trim memory: unknown level " + level);
+		}
+	}
+
+	private void hideUi() {
 		Intent i = new Intent(this, HideUiActivity.class);
 		i.addFlags(FLAG_ACTIVITY_NEW_TASK
 				| FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
 				| FLAG_ACTIVITY_NO_ANIMATION
 				| FLAG_ACTIVITY_CLEAR_TASK);
 		startActivity(i);
+	}
+
+	private void shutdownFromBackground() {
+		// Stop the service
+		stopSelf();
+		// Hide the UI
+		hideUi();
 		// Wait for shutdown to complete, then exit
 		new Thread(() -> {
 			try {
@@ -247,24 +279,6 @@ public class BriarService extends Service {
 		}).start();
 	}
 
-	private void showLowMemoryShutdownNotification() {
-		androidExecutor.runOnUiThread(() -> {
-			NotificationCompat.Builder b = new NotificationCompat.Builder(
-					BriarService.this, FAILURE_CHANNEL_ID);
-			b.setSmallIcon(android.R.drawable.stat_notify_error);
-			b.setContentTitle(getText(
-					R.string.low_memory_shutdown_notification_title));
-			b.setContentText(getText(
-					R.string.low_memory_shutdown_notification_text));
-			Intent i = new Intent(this, SplashScreenActivity.class);
-			b.setContentIntent(PendingIntent.getActivity(this, 0, i, 0));
-			b.setAutoCancel(true);
-			Object o = getSystemService(NOTIFICATION_SERVICE);
-			NotificationManager nm = (NotificationManager) o;
-			nm.notify(FAILURE_NOTIFICATION_ID, b.build());
-		});
-	}
-
 	/**
 	 * Waits for all services to start before returning.
 	 */

briar-android/src/main/java/org/briarproject/briar/android/ScreenFilterMonitorImpl.java

@@ -14,7 +14,6 @@ import android.content.pm.Signature;
 import android.support.annotation.UiThread;
 
 import org.briarproject.bramble.api.lifecycle.Service;
-import org.briarproject.bramble.api.lifecycle.ServiceException;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.system.AndroidExecutor;
 import org.briarproject.bramble.util.StringUtils;
@@ -196,7 +195,7 @@ class ScreenFilterMonitorImpl implements ScreenFilterMonitor, Service {
 	}
 
 	@Override
-	public void startService() throws ServiceException {
+	public void startService() {
 		if (used.getAndSet(true)) throw new IllegalStateException();
 		androidExecutor.runOnUiThread(() -> {
 			IntentFilter filter = new IntentFilter();
@@ -212,7 +211,7 @@ class ScreenFilterMonitorImpl implements ScreenFilterMonitor, Service {
 	}
 
 	@Override
-	public void stopService() throws ServiceException {
+	public void stopService() {
 		androidExecutor.runOnUiThread(() -> {
 			if (receiver != null) app.unregisterReceiver(receiver);
 		});

briar-android/src/main/java/org/briarproject/briar/android/TestingConstants.java

@@ -2,11 +2,6 @@ package org.briarproject.briar.android;
 
 import org.briarproject.briar.BuildConfig;
 
-import java.util.logging.Level;
-
-import static java.util.logging.Level.INFO;
-import static java.util.logging.Level.OFF;
-
 public interface TestingConstants {
 
 	/**
@@ -20,12 +15,6 @@ public interface TestingConstants {
 	 */
 	boolean IS_BETA_BUILD = false;
 
-	/**
-	 * Default log level. Disable logging for final release builds.
-	 */
-	@SuppressWarnings("ConstantConditions")
-	Level DEFAULT_LOG_LEVEL = IS_DEBUG_BUILD || IS_BETA_BUILD ? INFO : OFF;
-
 	/**
 	 * Whether to prevent screenshots from being taken. Setting this to true
 	 * prevents Recent Apps from storing screenshots of private information.
@@ -33,4 +22,12 @@ public interface TestingConstants {
 	 * intentionally.
 	 */
 	boolean PREVENT_SCREENSHOTS = !IS_DEBUG_BUILD;
+
+	/**
+	 * Debug and beta builds expire after 90 days. Final release builds expire
+	 * after 292 million years.
+	 */
+	long EXPIRY_DATE = IS_DEBUG_BUILD || IS_BETA_BUILD ?
+			BuildConfig.BuildTimestamp + 90 * 24 * 60 * 60 * 1000L :
+			Long.MAX_VALUE;
 }

briar-android/src/main/java/org/briarproject/briar/android/controller/ConfigControllerImpl.java

@@ -1,18 +1,27 @@
 package org.briarproject.briar.android.controller;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.support.v7.preference.PreferenceManager;
 
 import org.briarproject.bramble.api.db.DatabaseConfig;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.util.AndroidUtils;
 
+import java.util.logging.Logger;
+
 import javax.annotation.Nullable;
 import javax.inject.Inject;
 
+import static java.util.logging.Level.INFO;
+
 @NotNullByDefault
 public class ConfigControllerImpl implements ConfigController {
 
+	private static final Logger LOG =
+			Logger.getLogger(ConfigControllerImpl.class.getName());
+
 	private static final String PREF_DB_KEY = "key";
 
 	private final SharedPreferences briarPrefs;
@@ -23,39 +32,46 @@ public class ConfigControllerImpl implements ConfigController {
 			DatabaseConfig databaseConfig) {
 		this.briarPrefs = briarPrefs;
 		this.databaseConfig = databaseConfig;
-
 	}
 
 	@Override
 	@Nullable
 	public String getEncryptedDatabaseKey() {
-		return briarPrefs.getString(PREF_DB_KEY, null);
+		String key = briarPrefs.getString(PREF_DB_KEY, null);
+		if (LOG.isLoggable(INFO))
+			LOG.info("Got database key from preferences: " + (key != null));
+		return key;
 	}
 
 	@Override
+	@SuppressLint("ApplySharedPref")
 	public void storeEncryptedDatabaseKey(String hex) {
-		SharedPreferences.Editor editor = briarPrefs.edit();
-		editor.putString(PREF_DB_KEY, hex);
-		editor.apply();
+		LOG.info("Storing database key in preferences");
+		briarPrefs.edit().putString(PREF_DB_KEY, hex).commit();
 	}
 
 	@Override
 	public void deleteAccount(Context ctx) {
-		SharedPreferences.Editor editor = briarPrefs.edit();
-		editor.clear();
-		editor.apply();
-		AndroidUtils.deleteAppData(ctx);
+		LOG.info("Deleting account");
+		SharedPreferences defaultPrefs =
+				PreferenceManager.getDefaultSharedPreferences(ctx);
+		AndroidUtils.deleteAppData(ctx, briarPrefs, defaultPrefs);
+		AndroidUtils.logDataDirContents(ctx);
 	}
 
 	@Override
 	public boolean accountExists() {
 		String hex = getEncryptedDatabaseKey();
-		return hex != null && databaseConfig.databaseExists();
+		boolean exists = hex != null && databaseConfig.databaseExists();
+		if (LOG.isLoggable(INFO)) LOG.info("Account exists: " + exists);
+		return exists;
 	}
 
 	@Override
 	public boolean accountSignedIn() {
-		return databaseConfig.getEncryptionKey() != null;
+		boolean signedIn = databaseConfig.getEncryptionKey() != null;
+		if (LOG.isLoggable(INFO)) LOG.info("Signed in: " + signedIn);
+		return signedIn;
 	}
 
 }

briar-android/src/main/java/org/briarproject/briar/android/logging/BriefLogFormatter.java

@@ -0,0 +1,47 @@
+package org.briarproject.briar.android.logging;
+
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.TimeZone;
+import java.util.logging.Formatter;
+import java.util.logging.LogRecord;
+
+import javax.annotation.concurrent.ThreadSafe;
+
+import static java.util.Locale.US;
+
+@ThreadSafe
+@NotNullByDefault
+public class BriefLogFormatter extends Formatter {
+
+	private final Object lock = new Object();
+	private final DateFormat dateFormat; // Locking: lock
+	private final Date date; // Locking: lock
+
+	public BriefLogFormatter() {
+		synchronized (lock) {
+			dateFormat = new SimpleDateFormat("MM-dd HH:mm:ss.SSS ", US);
+			dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+			date = new Date();
+		}
+	}
+
+	@Override
+	public String format(LogRecord record) {
+		String dateString;
+		synchronized (lock) {
+			date.setTime(record.getMillis());
+			dateString = dateFormat.format(date);
+		}
+		StringBuilder sb = new StringBuilder(dateString);
+		sb.append(record.getLevel().getName().charAt(0)).append('/');
+		String tag = record.getLoggerName();
+		tag = tag.substring(tag.lastIndexOf('.') + 1);
+		sb.append(tag).append(": ");
+		sb.append(record.getMessage());
+		return sb.toString();
+	}
+}

briar-android/src/main/java/org/briarproject/briar/android/logging/CachingLogHandler.java

@@ -0,0 +1,48 @@
+package org.briarproject.briar.android.logging;
+
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.logging.Handler;
+import java.util.logging.LogRecord;
+
+import javax.annotation.concurrent.ThreadSafe;
+
+@ThreadSafe
+@NotNullByDefault
+public class CachingLogHandler extends Handler {
+
+	private static final int MAX_RECENT_RECORDS = 100;
+
+	private final Object lock = new Object();
+	// Locking: lock
+	private final Queue<LogRecord> recent = new LinkedList<>();
+
+	@Override
+	public void publish(LogRecord record) {
+		synchronized (lock) {
+			recent.add(record);
+			if (recent.size() > MAX_RECENT_RECORDS) recent.poll();
+		}
+	}
+
+	@Override
+	public void flush() {
+	}
+
+	@Override
+	public void close() {
+		synchronized (lock) {
+			recent.clear();
+		}
+	}
+
+	public Collection<LogRecord> getRecentLogRecords() {
+		synchronized (lock) {
+			return new ArrayList<>(recent);
+		}
+	}
+}

briar-android/src/main/java/org/briarproject/briar/android/login/AuthorNameFragment.java

@@ -8,15 +8,21 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
+import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
 import org.briarproject.bramble.util.StringUtils;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 
+import javax.annotation.Nullable;
+
 import static android.view.inputmethod.EditorInfo.IME_ACTION_NEXT;
 import static android.view.inputmethod.EditorInfo.IME_ACTION_NONE;
 import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
 import static org.briarproject.briar.android.util.UiUtils.setError;
 
+@MethodsNotNullByDefault
+@ParametersNotNullByDefault
 public class AuthorNameFragment extends SetupFragment {
 
 	private final static String TAG = AuthorNameFragment.class.getName();
@@ -30,8 +36,9 @@ public class AuthorNameFragment extends SetupFragment {
 	}
 
 	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container,
-			Bundle savedInstanceState) {
+	public View onCreateView(LayoutInflater inflater,
+			@Nullable ViewGroup container,
+			@Nullable Bundle savedInstanceState) {
 		getActivity().setTitle(getString(R.string.setup_title));
 		View v = inflater.inflate(R.layout.fragment_setup_author_name,
 				container, false);
@@ -75,6 +82,7 @@ public class AuthorNameFragment extends SetupFragment {
 	@Override
 	public void onClick(View view) {
 		setupController.setAuthorName(authorNameInput.getText().toString());
+		setupController.showPasswordFragment();
 	}
 
 }

briar-android/src/main/java/org/briarproject/briar/android/login/DozeFragment.java

@@ -10,7 +10,8 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.ProgressBar;
 
-import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
+import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 import org.briarproject.briar.android.login.PowerView.OnCheckedChangedListener;
@@ -21,7 +22,8 @@ import static android.view.View.VISIBLE;
 import static org.briarproject.briar.android.activity.RequestCodes.REQUEST_DOZE_WHITELISTING;
 import static org.briarproject.briar.android.util.UiUtils.showOnboardingDialog;
 
-@NotNullByDefault
+@MethodsNotNullByDefault
+@ParametersNotNullByDefault
 public class DozeFragment extends SetupFragment
 		implements OnCheckedChangedListener {
 

briar-android/src/main/java/org/briarproject/briar/android/login/PasswordFragment.java

@@ -11,15 +11,21 @@ import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.ProgressBar;
 
+import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
+import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 import org.briarproject.briar.android.util.UiUtils;
 
+import javax.annotation.Nullable;
+
 import static android.content.Context.INPUT_METHOD_SERVICE;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static org.briarproject.bramble.api.crypto.PasswordStrengthEstimator.QUITE_WEAK;
 
+@MethodsNotNullByDefault
+@ParametersNotNullByDefault
 public class PasswordFragment extends SetupFragment {
 
 	private final static String TAG = PasswordFragment.class.getName();
@@ -37,8 +43,9 @@ public class PasswordFragment extends SetupFragment {
 	}
 
 	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container,
-			Bundle savedInstanceState) {
+	public View onCreateView(LayoutInflater inflater,
+			@Nullable ViewGroup container,
+			@Nullable Bundle savedInstanceState) {
 		getActivity().setTitle(getString(R.string.setup_password_intro));
 		View v = inflater.inflate(R.layout.fragment_setup_password, container,
 						false);
@@ -105,16 +112,17 @@ public class PasswordFragment extends SetupFragment {
 
 	@Override
 	public void onClick(View view) {
-		if (!setupController.needToShowDozeFragment()) {
-			nextButton.setVisibility(INVISIBLE);
-			progressBar.setVisibility(VISIBLE);
-		}
-		String password = passwordEntry.getText().toString();
 		IBinder token = passwordEntry.getWindowToken();
 		Object o = getContext().getSystemService(INPUT_METHOD_SERVICE);
 		((InputMethodManager) o).hideSoftInputFromWindow(token, 0);
-		setupController.setPassword(password);
-		setupController.showDozeOrCreateAccount();
+		setupController.setPassword(passwordEntry.getText().toString());
+		if (setupController.needToShowDozeFragment()) {
+			setupController.showDozeFragment();
+		} else {
+			nextButton.setVisibility(INVISIBLE);
+			progressBar.setVisibility(VISIBLE);
+			setupController.createAccount();
+		}
 	}
 
 }

briar-android/src/main/java/org/briarproject/briar/android/login/PowerView.java

@@ -89,9 +89,9 @@ abstract class PowerView extends ConstraintLayout {
 	public void setChecked(boolean checked) {
 		this.checked = checked;
 		if (checked) {
-			checkImage.setImageResource(R.drawable.ic_check_white);
+			checkImage.setVisibility(VISIBLE);
 		} else {
-			checkImage.setImageResource(R.drawable.contact_disconnected);
+			checkImage.setVisibility(INVISIBLE);
 		}
 		if (onCheckedChangedListener != null) {
 			onCheckedChangedListener.onCheckedChanged();

briar-android/src/main/java/org/briarproject/briar/android/login/SetupActivity.java

@@ -4,30 +4,46 @@ import android.annotation.TargetApi;
 import android.content.Intent;
 import android.os.Bundle;
 
+import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
+import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 import org.briarproject.briar.android.activity.BaseActivity;
 import org.briarproject.briar.android.fragment.BaseFragment.BaseFragmentListener;
 
+import javax.annotation.Nullable;
 import javax.inject.Inject;
 
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
 
+@MethodsNotNullByDefault
+@ParametersNotNullByDefault
 public class SetupActivity extends BaseActivity
 		implements BaseFragmentListener {
 
+	private static final String STATE_KEY_AUTHOR_NAME = "authorName";
+	private static final String STATE_KEY_PASSWORD = "password";
+
 	@Inject
 	SetupController setupController;
 
+	@Nullable
+	private String authorName, password;
+
 	@Override
-	public void onCreate(Bundle state) {
+	public void onCreate(@Nullable Bundle state) {
 		super.onCreate(state);
 		// fade-in after splash screen instead of default animation
 		overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
 		setContentView(R.layout.activity_fragment_container);
 
 		if (state == null) {
+			if (setupController.accountExists())
+				throw new AssertionError();
 			showInitialFragment(AuthorNameFragment.newInstance());
+		} else {
+			authorName = state.getString(STATE_KEY_AUTHOR_NAME);
+			password = state.getString(STATE_KEY_PASSWORD);
 		}
 	}
 
@@ -37,16 +53,46 @@ public class SetupActivity extends BaseActivity
 		setupController.setSetupActivity(this);
 	}
 
-	public void showPasswordFragment() {
+	@Override
+	protected void onSaveInstanceState(Bundle state) {
+		super.onSaveInstanceState(state);
+		if (authorName != null)
+			state.putString(STATE_KEY_AUTHOR_NAME, authorName);
+		if (password != null)
+			state.putString(STATE_KEY_PASSWORD, password);
+	}
+
+	@Nullable
+	String getAuthorName() {
+		return authorName;
+	}
+
+	void setAuthorName(String authorName) {
+		this.authorName = authorName;
+	}
+
+	@Nullable
+	String getPassword() {
+		return password;
+	}
+
+	void setPassword(String password) {
+		this.password = password;
+	}
+
+	void showPasswordFragment() {
+		if (authorName == null) throw new IllegalStateException();
 		showNextFragment(PasswordFragment.newInstance());
 	}
 
 	@TargetApi(23)
-	public void showDozeFragment() {
+	void showDozeFragment() {
+		if (authorName == null) throw new IllegalStateException();
+		if (password == null) throw new IllegalStateException();
 		showNextFragment(DozeFragment.newInstance());
 	}
 
-	public void showApp() {
+	void showApp() {
 		Intent i = new Intent(this, OpenDatabaseActivity.class);
 		i.setFlags(FLAG_ACTIVITY_NEW_TASK);
 		startActivity(i);

briar-android/src/main/java/org/briarproject/briar/android/login/SetupController.java

@@ -1,10 +1,9 @@
 package org.briarproject.briar.android.login;
 
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-import org.briarproject.briar.android.controller.handler.ResultHandler;
 
 @NotNullByDefault
-public interface SetupController {
+public interface SetupController extends PasswordController {
 
 	void setSetupActivity(SetupActivity setupActivity);
 
@@ -14,17 +13,20 @@ public interface SetupController {
 
 	void setPassword(String password);
 
-	float estimatePasswordStrength(String password);
+	/**
+	 * This should be called after the author name has been set.
+	 */
+	void showPasswordFragment();
 
 	/**
 	 * This should be called after the author name and the password have been
-	 * set. It decides whether to ask for doze exception or create the account
-	 * right away.
+	 * set.
 	 */
-	void showDozeOrCreateAccount();
+	void showDozeFragment();
 
+	/**
+	 * This should be called after the author name and the password have been
+	 * set.
+	 */
 	void createAccount();
-
-	void createAccount(ResultHandler<Void> resultHandler);
-
 }

briar-android/src/main/java/org/briarproject/briar/android/login/SetupControllerImpl.java

@@ -9,10 +9,12 @@ import org.briarproject.bramble.api.crypto.PasswordStrengthEstimator;
 import org.briarproject.bramble.api.crypto.SecretKey;
 import org.briarproject.bramble.api.db.DatabaseConfig;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.util.AndroidUtils;
 import org.briarproject.briar.android.controller.handler.ResultHandler;
 import org.briarproject.briar.android.controller.handler.UiResultHandler;
 
 import java.util.concurrent.Executor;
+import java.util.logging.Logger;
 
 import javax.inject.Inject;
 
@@ -20,10 +22,11 @@ import javax.inject.Inject;
 public class SetupControllerImpl extends PasswordControllerImpl
 		implements SetupController {
 
+	private static final Logger LOG =
+			Logger.getLogger(SetupControllerImpl.class.getName());
+
 	@Nullable
-	private String authorName, password;
-	@Nullable
-	private SetupActivity setupActivity;
+	private volatile SetupActivity setupActivity;
 
 	@Inject
 	SetupControllerImpl(SharedPreferences briarPrefs,
@@ -41,6 +44,7 @@ public class SetupControllerImpl extends PasswordControllerImpl
 
 	@Override
 	public boolean needToShowDozeFragment() {
+		SetupActivity setupActivity = this.setupActivity;
 		if (setupActivity == null) throw new IllegalStateException();
 		return DozeView.needsToBeShown(setupActivity) ||
 				HuaweiView.needsToBeShown(setupActivity);
@@ -48,28 +52,35 @@ public class SetupControllerImpl extends PasswordControllerImpl
 
 	@Override
 	public void setAuthorName(String authorName) {
-		this.authorName = authorName;
+		SetupActivity setupActivity = this.setupActivity;
+		if (setupActivity == null) throw new IllegalStateException();
+		setupActivity.setAuthorName(authorName);
+	}
+
+	@Override
+	public void setPassword(String password) {
+		SetupActivity setupActivity = this.setupActivity;
+		if (setupActivity == null) throw new IllegalStateException();
+		setupActivity.setPassword(password);
+	}
+
+	@Override
+	public void showPasswordFragment() {
+		SetupActivity setupActivity = this.setupActivity;
 		if (setupActivity == null) throw new IllegalStateException();
 		setupActivity.showPasswordFragment();
 	}
 
 	@Override
-	public void setPassword(String password) {
-		this.password = password;
-	}
-
-	@Override
-	public void showDozeOrCreateAccount() {
+	public void showDozeFragment() {
+		SetupActivity setupActivity = this.setupActivity;
 		if (setupActivity == null) throw new IllegalStateException();
-		if (needToShowDozeFragment()) {
-			setupActivity.showDozeFragment();
-		} else {
-			createAccount();
-		}
+		setupActivity.showDozeFragment();
 	}
 
 	@Override
 	public void createAccount() {
+		SetupActivity setupActivity = this.setupActivity;
 		UiResultHandler<Void> resultHandler =
 				new UiResultHandler<Void>(setupActivity) {
 					@Override
@@ -82,16 +93,24 @@ public class SetupControllerImpl extends PasswordControllerImpl
 		createAccount(resultHandler);
 	}
 
-	@Override
-	public void createAccount(ResultHandler<Void> resultHandler) {
-		if (authorName == null || password == null)
-			throw new IllegalStateException();
+	// Package access for testing
+	void createAccount(ResultHandler<Void> resultHandler) {
+		SetupActivity setupActivity = this.setupActivity;
+		if (setupActivity == null) throw new IllegalStateException();
+		String authorName = setupActivity.getAuthorName();
+		if (authorName == null) throw new IllegalStateException();
+		String password = setupActivity.getPassword();
+		if (password == null) throw new IllegalStateException();
 		cryptoExecutor.execute(() -> {
+			LOG.info("Creating account");
+			AndroidUtils.logDataDirContents(setupActivity);
 			databaseConfig.setLocalAuthorName(authorName);
 			SecretKey key = crypto.generateSecretKey();
 			databaseConfig.setEncryptionKey(key);
 			String hex = encryptDatabaseKey(key, password);
 			storeEncryptedDatabaseKey(hex);
+			LOG.info("Created account");
+			AndroidUtils.logDataDirContents(setupActivity);
 			resultHandler.onResult(null);
 		});
 	}

briar-android/src/main/java/org/briarproject/briar/android/navdrawer/NavDrawerControllerImpl.java

@@ -28,7 +28,7 @@ import javax.inject.Inject;
 
 import static java.util.logging.Level.INFO;
 import static java.util.logging.Level.WARNING;
-import static org.briarproject.briar.android.BriarApplication.EXPIRY_DATE;
+import static org.briarproject.briar.android.TestingConstants.EXPIRY_DATE;
 import static org.briarproject.briar.android.TestingConstants.IS_BETA_BUILD;
 import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
 import static org.briarproject.briar.android.controller.BriarControllerImpl.DOZE_ASK_AGAIN;

briar-android/src/main/java/org/briarproject/briar/android/reporting/BriarReportPrimer.java

@@ -18,6 +18,8 @@ import org.acra.builder.ReportBuilder;
 import org.acra.builder.ReportPrimer;
 import org.briarproject.bramble.util.StringUtils;
 import org.briarproject.briar.BuildConfig;
+import org.briarproject.briar.android.BriarApplication;
+import org.briarproject.briar.android.logging.BriefLogFormatter;
 
 import java.io.File;
 import java.lang.reflect.InvocationTargetException;
@@ -28,6 +30,8 @@ import java.util.Map;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
+import java.util.logging.Formatter;
+import java.util.logging.LogRecord;
 
 import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE;
 import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE;
@@ -69,6 +73,16 @@ public class BriarReportPrimer implements ReportPrimer {
 		public Map<String, String> call() {
 			Map<String, String> customData = new LinkedHashMap<>();
 
+			// Log
+			BriarApplication app =
+					(BriarApplication) ctx.getApplicationContext();
+			StringBuilder sb = new StringBuilder();
+			Formatter formatter = new BriefLogFormatter();
+			for (LogRecord record : app.getRecentLogRecords()) {
+				sb.append(formatter.format(record)).append('\n');
+			}
+			customData.put("Log", sb.toString());
+
 			// System memory
 			Object o = ctx.getSystemService(ACTIVITY_SERVICE);
 			ActivityManager am = (ActivityManager) o;
@@ -223,9 +237,10 @@ public class BriarReportPrimer implements ReportPrimer {
 				customData.put("Bluetooth LE status", btLeStatus);
 			}
 
-			if (bt != null)
+			if (bt != null) {
 				customData.put("Bluetooth address",
 						scrubMacAddress(bt.getAddress()));
+			}
 			String btSettingsAddr;
 			try {
 				btSettingsAddr = Settings.Secure.getString(

briar-android/src/main/java/org/briarproject/briar/android/reporting/BriarReportSender.java

@@ -6,7 +6,7 @@ import android.support.annotation.NonNull;
 import org.acra.collector.CrashReportData;
 import org.acra.sender.ReportSender;
 import org.acra.sender.ReportSenderException;
-import org.acra.util.JSONReportBuilder;
+import org.acra.util.JSONReportBuilder.JSONReportException;
 import org.briarproject.bramble.api.reporting.DevReporter;
 import org.briarproject.bramble.util.AndroidUtils;
 import org.briarproject.briar.android.AndroidComponent;
@@ -37,7 +37,7 @@ public class BriarReportSender implements ReportSender {
 		String crashReport;
 		try {
 			crashReport = errorContent.toJSON().toString();
-		} catch (JSONReportBuilder.JSONReportException e) {
+		} catch (JSONReportException e) {
 			throw new ReportSenderException("Couldn't create JSON", e);
 		}
 		try {

briar-android/src/main/java/org/briarproject/briar/android/settings/SettingsFragment.java

@@ -12,6 +12,7 @@ import android.support.v7.preference.CheckBoxPreference;
 import android.support.v7.preference.ListPreference;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceFragmentCompat;
+import android.support.v7.preference.PreferenceGroup;
 import android.widget.Toast;
 
 import org.acra.ACRA;
@@ -149,9 +150,19 @@ public class SettingsFragment extends PreferenceFragmentCompat
 					return true;
 				});
 
-		Preference testData = findPreference("pref_key_test_data");
-		if (!IS_DEBUG_BUILD) {
-			testData.setVisible(false);
+		if (IS_DEBUG_BUILD) {
+			findPreference("pref_key_explode").setOnPreferenceClickListener(
+					preference -> {
+						throw new RuntimeException("Boom!");
+					}
+			);
+		} else {
+			findPreference("pref_key_explode").setVisible(false);
+			findPreference("pref_key_test_data").setVisible(false);
+			PreferenceGroup testing =
+					findPreference("pref_key_explode").getParent();
+			if (testing == null) throw new AssertionError();
+			testing.setVisible(false);
 		}
 
 		loadSettings();

briar-android/src/main/java/org/briarproject/briar/android/splash/SplashScreenActivity.java

@@ -8,6 +8,7 @@ import android.support.v7.preference.PreferenceManager;
 import android.transition.Fade;
 
 import org.briarproject.bramble.api.system.AndroidExecutor;
+import org.briarproject.bramble.util.AndroidUtils;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 import org.briarproject.briar.android.activity.BaseActivity;
@@ -19,7 +20,7 @@ import java.util.logging.Logger;
 
 import javax.inject.Inject;
 
-import static org.briarproject.briar.android.BriarApplication.EXPIRY_DATE;
+import static org.briarproject.briar.android.TestingConstants.EXPIRY_DATE;
 
 public class SplashScreenActivity extends BaseActivity {
 
@@ -44,9 +45,11 @@ public class SplashScreenActivity extends BaseActivity {
 		setContentView(R.layout.splash);
 
 		if (configController.accountSignedIn()) {
+			LOG.info("Already signed in, not showing splash screen");
 			startActivity(new Intent(this, OpenDatabaseActivity.class));
 			finish();
 		} else {
+			LOG.info("Showing splash screen");
 			new Handler().postDelayed(() -> {
 				startNextActivity();
 				supportFinishAfterTransition();
@@ -64,9 +67,12 @@ public class SplashScreenActivity extends BaseActivity {
 			LOG.info("Expired");
 			startActivity(new Intent(this, ExpiredActivity.class));
 		} else {
+			AndroidUtils.logDataDirContents(this);
 			if (configController.accountExists()) {
+				LOG.info("Account exists");
 				startActivity(new Intent(this, OpenDatabaseActivity.class));
 			} else {
+				LOG.info("Account does not exist");
 				configController.deleteAccount(this);
 				startActivity(new Intent(this, SetupActivity.class));
 			}
@@ -74,8 +80,10 @@ public class SplashScreenActivity extends BaseActivity {
 	}
 
 	private void setPreferencesDefaults() {
-		androidExecutor.runOnBackgroundThread(() ->
-				PreferenceManager.setDefaultValues(SplashScreenActivity.this,
-						R.xml.panic_preferences, false));
+		androidExecutor.runOnBackgroundThread(() -> {
+ 			PreferenceManager.setDefaultValues(SplashScreenActivity.this,
+					R.xml.panic_preferences, false);
+			LOG.info("Finished setting panic preference defaults");
+		});
 	}
 }

briar-android/src/main/java/org/briarproject/briar/android/test/TestDataActivity.java

@@ -23,8 +23,20 @@ public class TestDataActivity extends BriarActivity {
 	@Inject
 	TestDataCreator testDataCreator;
 
-	private TextView[] textViews = new TextView[5];
-	private SeekBar[] seekBars = new SeekBar[5];
+	private TextView contactsTextView;
+	private SeekBar contactsSeekBar;
+
+	private TextView messagesTextView;
+	private SeekBar messagesSeekBar;
+
+	private TextView blogPostsTextView;
+	private SeekBar blogPostsSeekBar;
+
+	private TextView forumsTextView;
+	private SeekBar forumsSeekBar;
+
+	private TextView forumPostsTextView;
+	private SeekBar forumPostsSeekBar;
 
 	@Override
 	public void onCreate(Bundle bundle) {
@@ -37,45 +49,111 @@ public class TestDataActivity extends BriarActivity {
 		}
 
 		setContentView(R.layout.activity_test_data);
-		textViews[0] = findViewById(R.id.textViewContactsSb);
-		textViews[1] = findViewById(R.id.textViewMessagesSb);
-		textViews[2] = findViewById(R.id.TextViewBlogPostsSb);
-		textViews[3] = findViewById(R.id.TextViewForumsSb);
-		textViews[4] = findViewById(R.id.TextViewForumMessagesSb);
-		seekBars[0] = findViewById(R.id.seekBarContacts);
-		seekBars[1] = findViewById(R.id.seekBarMessages);
-		seekBars[2] = findViewById(R.id.seekBarBlogPosts);
-		seekBars[3] = findViewById(R.id.seekBarForums);
-		seekBars[4] = findViewById(R.id.seekBarForumMessages);
+		contactsTextView = findViewById(R.id.textViewContactsSb);
+		messagesTextView = findViewById(R.id.textViewMessagesSb);
+		blogPostsTextView = findViewById(R.id.TextViewBlogPostsSb);
+		forumsTextView = findViewById(R.id.TextViewForumsSb);
+		forumPostsTextView = findViewById(R.id.TextViewForumMessagesSb);
+		contactsSeekBar = findViewById(R.id.seekBarContacts);
+		messagesSeekBar = findViewById(R.id.seekBarMessages);
+		blogPostsSeekBar = findViewById(R.id.seekBarBlogPosts);
+		forumsSeekBar = findViewById(R.id.seekBarForums);
+		forumPostsSeekBar = findViewById(R.id.seekBarForumMessages);
 
-		for (int i = 0; i < 5; i++) {
-			final TextView textView = textViews[i];
-			seekBars[i].setOnSeekBarChangeListener(
-					new OnSeekBarChangeListener() {
-						@Override
-						public void onProgressChanged(SeekBar seekBar,
-								int progress, boolean fromUser) {
-							textView.setText(String.valueOf(progress));
-						}
+		contactsSeekBar
+				.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+					@Override
+					public void onProgressChanged(SeekBar seekBar,
+							int progress, boolean fromUser) {
+						contactsTextView.setText(String.valueOf(progress + 1));
+					}
 
-						@Override
-						public void onStartTrackingTouch(SeekBar seekBar) {
-						}
+					@Override
+					public void onStartTrackingTouch(SeekBar seekBar) {
+					}
 
-						@Override
-						public void onStopTrackingTouch(SeekBar seekBar) {
-						}
-					});
-		}
+					@Override
+					public void onStopTrackingTouch(SeekBar seekBar) {
+					}
+				});
+
+		messagesSeekBar
+				.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+					@Override
+					public void onProgressChanged(SeekBar seekBar,
+							int progress, boolean fromUser) {
+						messagesTextView.setText(String.valueOf(progress));
+					}
+
+					@Override
+					public void onStartTrackingTouch(SeekBar seekBar) {
+					}
+
+					@Override
+					public void onStopTrackingTouch(SeekBar seekBar) {
+					}
+				});
+
+		blogPostsSeekBar
+				.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+					@Override
+					public void onProgressChanged(SeekBar seekBar,
+							int progress, boolean fromUser) {
+						blogPostsTextView.setText(String.valueOf(progress));
+					}
+
+					@Override
+					public void onStartTrackingTouch(SeekBar seekBar) {
+					}
+
+					@Override
+					public void onStopTrackingTouch(SeekBar seekBar) {
+					}
+				});
+
+		forumsSeekBar
+				.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+					@Override
+					public void onProgressChanged(SeekBar seekBar,
+							int progress, boolean fromUser) {
+						forumsTextView.setText(String.valueOf(progress));
+						forumPostsSeekBar.setEnabled(progress > 0);
+					}
+
+					@Override
+					public void onStartTrackingTouch(SeekBar seekBar) {
+					}
+
+					@Override
+					public void onStopTrackingTouch(SeekBar seekBar) {
+					}
+				});
+
+		forumPostsSeekBar
+				.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+					@Override
+					public void onProgressChanged(SeekBar seekBar,
+							int progress, boolean fromUser) {
+						forumPostsTextView.setText(String.valueOf(progress));
+					}
+
+					@Override
+					public void onStartTrackingTouch(SeekBar seekBar) {
+					}
+
+					@Override
+					public void onStopTrackingTouch(SeekBar seekBar) {
+					}
+				});
 
 		findViewById(R.id.buttonCreateTestData).setOnClickListener(
 				v -> createTestData());
 	}
 
 	private void createTestData() {
-		testDataCreator.createTestData(seekBars[0].getProgress(),
-				seekBars[1].getProgress(), seekBars[2].getProgress(),
-				seekBars[3].getProgress(), seekBars[4].getProgress());
+		testDataCreator.createTestData(contactsSeekBar.getProgress() + 1,
+				messagesSeekBar.getProgress(), blogPostsSeekBar.getProgress(),
+				forumsSeekBar.getProgress(), forumPostsSeekBar.getProgress());
 		Intent intent = new Intent(this, NavDrawerActivity.class);
 		intent.addFlags(FLAG_ACTIVITY_CLEAR_TOP);
 		startActivity(intent);

briar-android/src/main/java/org/briarproject/briar/android/util/UiUtils.java

@@ -46,7 +46,7 @@ import static android.text.format.DateUtils.FORMAT_SHOW_DATE;
 import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
 import static android.text.format.DateUtils.WEEK_IN_MILLIS;
 import static org.briarproject.briar.BuildConfig.APPLICATION_ID;
-import static org.briarproject.briar.android.BriarApplication.EXPIRY_DATE;
+import static org.briarproject.briar.android.TestingConstants.EXPIRY_DATE;
 
 @MethodsNotNullByDefault
 @ParametersNotNullByDefault

briar-android/src/main/res/layout/activity_test_data.xml

@@ -28,7 +28,7 @@
 				android:id="@+id/seekBarContacts"
 				android:layout_width="0dp"
 				android:layout_height="wrap_content"
-				android:max="50"
+				android:max="49"
 				android:progress="20"
 				app:layout_constraintEnd_toStartOf="@+id/textViewContactsSb"
 				app:layout_constraintStart_toStartOf="parent"

briar-android/src/main/res/layout/divider_preference.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<View xmlns:android="http://schemas.android.com/apk/res/android"
-      android:layout_width="match_parent"
-      android:layout_height="1dp"
-      android:background="@color/divider">
-</View>

briar-android/src/main/res/layout/power_view.xml

@@ -20,10 +20,12 @@
 
 	<ImageView
 		android:id="@+id/checkImage"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:src="@drawable/contact_disconnected"
+		android:layout_width="24dp"
+		android:layout_height="24dp"
+		android:layout_margin="8dp"
+		android:src="@drawable/ic_check_white"
 		android:tint="?colorControlNormal"
+		android:visibility="invisible"
 		app:layout_constraintBottom_toBottomOf="@+id/button"
 		app:layout_constraintStart_toStartOf="parent"
 		app:layout_constraintTop_toTopOf="@+id/button"
@@ -34,9 +36,7 @@
 		style="@style/BriarButton.Default"
 		android:layout_width="0dp"
 		android:layout_height="wrap_content"
-		android:layout_marginEnd="8dp"
-		android:layout_marginStart="8dp"
-		android:layout_marginTop="8dp"
+		android:layout_margin="8dp"
 		app:layout_constraintEnd_toStartOf="@+id/helpButton"
 		app:layout_constraintStart_toEndOf="@+id/checkImage"
 		app:layout_constraintTop_toBottomOf="@+id/textView"
@@ -44,11 +44,13 @@
 
 	<ImageButton
 		android:id="@+id/helpButton"
-		style="@style/BriarButton.Default"
-		android:layout_width="48dp"
-		android:layout_height="wrap_content"
+		style="@style/BriarButtonFlat.Positive"
+		android:layout_width="24dp"
+		android:layout_height="24dp"
+		android:layout_margin="8dp"
 		android:contentDescription="@string/help"
 		android:src="@drawable/ic_help_outline_white"
+		android:tint="@color/briar_button_positive"
 		app:layout_constraintBottom_toBottomOf="@+id/button"
 		app:layout_constraintEnd_toEndOf="parent"
 		app:layout_constraintTop_toTopOf="@+id/button"/>

briar-android/src/main/res/layout/preferences_category.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+          android:id="@android:id/title"
+          android:layout_width="match_parent"
+          android:layout_height="wrap_content"
+          android:layout_marginTop="16dp"
+          android:layout_marginLeft="16dp"
+          android:layout_marginStart="16dp"
+          android:textSize="14sp"
+          android:textStyle="bold"
+          android:textColor="@color/briar_blue_light"/>

briar-android/src/main/res/values-ast/strings.xml

@@ -0,0 +1,147 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<resources>
+  <!--Setup-->
+  <string name="setup_title">Afáyate\'n Briar</string>
+  <string name="setup_name_explanation">El to alcuñu apaecerá cabo cualquier conteníu que publiques.Nun puede cambiase después de crear la cuenta.</string>
+  <string name="setup_next">Siguiente</string>
+  <string name="setup_password_intro">Escueye una contraseña</string>
+  <string name="setup_doze_title">Conexones de fondu</string>
+  <string name="setup_doze_button">Permitir conexones</string>
+  <string name="choose_nickname">Escueyi un alcuñu</string>
+  <string name="choose_password">Escueyi una contraseña</string>
+  <string name="confirm_password">Confirma la contraseña</string>
+  <string name="name_too_long">El nome ye enforma llargu</string>
+  <string name="password_too_weak">La contraseña ye enforma feble</string>
+  <string name="passwords_do_not_match">Les contraseñes nun casen</string>
+  <string name="create_account_button">Crear cuenta</string>
+  <string name="more_info">Más información</string>
+  <string name="don_t_ask_again">Nun volver a entrugar</string>
+  <string name="setup_huawei_button">Protexer Briar</string>
+  <string name="warning_dozed">%s nun pudo executase\'n segundu planu</string>
+  <!--Login-->
+  <string name="enter_password">Escribi la contraseña</string>
+  <string name="try_again">Contraseña enquivocada, tenta otra vuelta</string>
+  <string name="sign_in_button">Aniciar sesión</string>
+  <string name="forgotten_password">Escaecí la contraseña</string>
+  <string name="dialog_title_lost_password">Contraseña perdida</string>
+  <string name="dialog_message_lost_password">La cuenta de Briar guárdase cifrada nel preséu, non na nube, de manera que nun podemos reaniciala.. ¿Quies desaniciar la cuenta y principiar de cero?\n\nAtención: Les tos identidaes, contautos y mensaxes perderánse de mou permanente.</string>
+  <string name="startup_failed_notification_title">Briar nun pudo arrancar</string>
+  <string name="startup_failed_activity_title">Fallu nel arranque de Briar</string>
+  <string name="expiry_date_reached">Esti software caducó.\n¡Gracies por probalu!</string>
+  <string name="download_briar">Pa siguir usando Briar, descarga la versión 1.0.</string>
+  <string name="create_new_account">Tendrás de crear una cuenta nueva, pero puedes usar el mesmu alcuñu.</string>
+  <string name="download_briar_button">Descargar Briar 1.0</string>
+  <!--Navigation Drawer-->
+  <string name="nav_drawer_open_description">Abrir el caxón de navegación</string>
+  <string name="nav_drawer_close_description">Zarrar el caxón de navegación</string>
+  <string name="contact_list_button">Contactos</string>
+  <string name="groups_button">Grupos privaos</string>
+  <string name="forums_button">Foros</string>
+  <string name="blogs_button">Blogs</string>
+  <string name="settings_button">Preferencies</string>
+  <string name="sign_out_button">Colar</string>
+  <!--Transports-->
+  <string name="transport_tor">Internet</string>
+  <string name="transport_bt">Bluetooth</string>
+  <string name="transport_lan">Wi-Fi</string>
+  <!--Notifications-->
+  <string name="ongoing_notification_title">Sesión aniciada</string>
+  <string name="ongoing_notification_text">Toca p\'abrir Briar.</string>
+  <plurals name="private_message_notification_text">
+    <item quantity="one">Mensaxes priváu nuevu.</item>
+    <item quantity="other">%d mensaxes privaos nuevos.</item>
+  </plurals>
+  <plurals name="group_message_notification_text">
+    <item quantity="one">Mensaxe de grupu nuevu.</item>
+    <item quantity="other">%d mensaxes de grupu nuevos.</item>
+  </plurals>
+  <plurals name="forum_post_notification_text">
+    <item quantity="one">Mensaxe de foru nuevu.</item>
+    <item quantity="other">%d mensaxes de foru nuevos.</item>
+  </plurals>
+  <plurals name="blog_post_notification_text">
+    <item quantity="one">Una publicación del blog nueva.</item>
+    <item quantity="other">%d publicaciones del blog nueves.</item>
+  </plurals>
+  <!--Misc-->
+  <string name="now">agora</string>
+  <string name="show">Amosar</string>
+  <string name="hide">Anubrir</string>
+  <string name="ok">Aceutar</string>
+  <string name="cancel">Encaboxar</string>
+  <string name="got_it">Entendílo</string>
+  <string name="delete">Desaniciar</string>
+  <string name="accept">Aceutar</string>
+  <string name="decline">Refugar</string>
+  <string name="options">Opciones</string>
+  <string name="online">En llinia</string>
+  <string name="offline">Sin conexón</string>
+  <string name="send">Unviar</string>
+  <string name="allow">Permitir</string>
+  <string name="open">Abrir</string>
+  <string name="no_data">Sin datos</string>
+  <string name="ellipsis">…</string>
+  <string name="fix">Iguar</string>
+  <string name="help">Ayuda</string>
+  <!--Contacts and Private Conversations-->
+  <!--Adding Contacts-->
+  <!--Introductions-->
+  <!--Private Groups-->
+  <plurals name="messages">
+    <item quantity="one">%d  mensaxe</item>
+    <item quantity="other">%d  mensaxes</item>
+  </plurals>
+  <string name="groups_remove">Desaniciar</string>
+  <string name="groups_create_group_title">Crear Grupu priváu</string>
+  <string name="groups_create_group_button">Crear Grupu</string>
+  <string name="groups_create_group_invitation_button">Unviar Invitación</string>
+  <string name="groups_member_list">Llista de miembros</string>
+  <string name="groups_invite_members">Invitar a  miembros</string>
+  <string name="groups_member_created_you">Creasti\'\'l grupu</string>
+  <string name="groups_member_created">%s creó\'\'l grupu</string>
+  <string name="groups_dissolve_button">Disolver</string>
+  <string name="groups_dissolved_dialog_title">Disolvióse\'\'l grupu</string>
+  <!--Private Group Invitations-->
+  <string name="groups_invitations_invitation_sent">Invitasti a %1$s a xunise al grupu \"%2$s\".</string>
+  <string name="groups_invitations_invitation_received">%1$s invitóte a xunite al grupu \"%2$s\".</string>
+  <!--Private Groups Revealing Contacts-->
+  <!--Forums-->
+  <string name="create_forum_title">Crear foru</string>
+  <string name="choose_forum_hint">Escueyi un nome pal foru</string>
+  <string name="create_forum_button">Crear foru</string>
+  <string name="forum_created_toast">Creóse\'l foru</string>
+  <string name="no_forum_posts">Nun hai mensaxes qu\'amosar</string>
+  <!--Forum Sharing-->
+  <string name="nobody">Naide</string>
+  <!--Blogs-->
+  <string name="blogs_other_blog_empty_state">Nun hai mensaxes qu\'amosar</string>
+  <string name="read_more">lleer más</string>
+  <string name="blogs_publish_blog_post">Publicar</string>
+  <string name="blogs_remove_blog_ok">Desaniciar</string>
+  <!--Blog Sharing-->
+  <!--RSS Feeds-->
+  <string name="blogs_rss_feeds_import">Importar canal RSS</string>
+  <string name="blogs_rss_feeds_import_button">Importar</string>
+  <string name="blogs_rss_feeds_manage_author">Autor:</string>
+  <string name="blogs_rss_remove_feed_ok">Desaniciar</string>
+  <!--Settings Network-->
+  <string name="network_settings_title">Redes</string>
+  <string name="tor_network_setting">Coneutar vía Tor</string>
+  <string name="tor_network_setting_never">Nunca</string>
+  <string name="tor_network_setting_wifi">Sólo al usar Wi-Fi</string>
+  <!--Settings Security and Panic-->
+  <string name="security_settings_title">Seguridá</string>
+  <string name="panic_setting">Configuración del Botón d\'espantu</string>
+  <string name="panic_setting_title">Botón d\'espantu</string>
+  <string name="lock_setting_title">Colar</string>
+  <string name="uninstall_setting_title">Desinstalar Briar</string>
+  <!--Settings Notifications-->
+  <string name="notification_settings_title">Avisos</string>
+  <string name="notify_private_messages_setting_title">Mensaxes privaos</string>
+  <!--Settings Feedback-->
+  <!--Link Warning-->
+  <!--Crash Reporter-->
+  <!--Sign Out-->
+  <!--Screen Filters & Tapjacking-->
+  <!--Permission Requests-->
+</resources>

briar-android/src/main/res/values-br/strings.xml

@@ -39,18 +39,30 @@
   <string name="ongoing_notification_text">Touchit da zigeriñ Briar.</string>
   <plurals name="private_message_notification_text">
     <item quantity="one">Kemennadenn prevez nevez</item>
+    <item quantity="two">%d a gemennadennoù prevez nevez. </item>
+    <item quantity="few">%d a gemennadennoù prevez nevez. </item>
+    <item quantity="many">%d a gemennadennoù prevez nevez. </item>
     <item quantity="other">%d a gemennadennoù prevez nevez. </item>
   </plurals>
   <plurals name="group_message_notification_text">
     <item quantity="one">Kemennadenn strollad nevez.</item>
+    <item quantity="two">%d a gemennadennoù strollad nevez.</item>
+    <item quantity="few">%d a gemennadennoù strollad nevez.</item>
+    <item quantity="many">%d a gemennadennoù strollad nevez.</item>
     <item quantity="other">%d a gemennadennoù strollad nevez.</item>
   </plurals>
   <plurals name="forum_post_notification_text">
     <item quantity="one">Postadenn forom nevez.</item>
+    <item quantity="two">%da bostadennoù forom nevez.</item>
+    <item quantity="few">%da bostadennoù forom nevez.</item>
+    <item quantity="many">%da bostadennoù forom nevez.</item>
     <item quantity="other">%da bostadennoù forom nevez.</item>
   </plurals>
   <plurals name="blog_post_notification_text">
     <item quantity="one">Postadenn blog nevez.</item>
+    <item quantity="two">%d a bostadennoù blog nevez.</item>
+    <item quantity="few">%d a bostadennoù blog nevez.</item>
+    <item quantity="many">%d a bostadennoù blog nevez.</item>
     <item quantity="other">%d a bostadennoù blog nevez.</item>
   </plurals>
   <!--Misc-->
@@ -99,12 +111,18 @@
   <string name="introduction_response_error">Fazi en ur respont d\'an digoradur</string>
   <plurals name="introduction_notification_text">
     <item quantity="one">Darempred nevez ouzhpennet.</item>
+    <item quantity="two">%d a zarempredoù nevez ouzhpennet.</item>
+    <item quantity="few">%d a zarempredoù nevez ouzhpennet.</item>
+    <item quantity="many">%d a zarempredoù nevez ouzhpennet.</item>
     <item quantity="other">%d a zarempredoù nevez ouzhpennet.</item>
   </plurals>
   <!--Private Groups-->
   <string name="groups_created_by">Graet gant %s</string>
   <plurals name="messages">
     <item quantity="one">%d kemennadenn</item>
+    <item quantity="two">%d a gemennadennoù</item>
+    <item quantity="few">%d a gemennadennoù</item>
+    <item quantity="many">%d a gemennadennoù</item>
     <item quantity="other">%d a gemennadennoù</item>
   </plurals>
   <string name="groups_group_is_empty">Leun eo ar strollad-mañ</string>

briar-android/src/main/res/values-ca/strings.xml

@@ -33,6 +33,8 @@
   <string name="startup_failed_notification_title">Briar no s\'ha pogut iniciar</string>
   <string name="startup_failed_notification_text">Toqueu per obtenir més informació.</string>
   <string name="startup_failed_activity_title">Error iniciant Briar</string>
+  <string name="startup_failed_db_error">Per alguna raó, la vostra base de dades de Briar ha estat corrompuda i no es pot reparar. El vostre compte, les dades i els contactes s\'han perdut. Malhauradament, has de reinstal·lar Briar o crear un nou compte triant \"He oblidat la contrasenya\" en la pantalla on poses la contrasenya.</string>
+  <string name="startup_failed_data_too_old_error">El teu compte es va crear amb una versió antiga d\'aquesta app i no es pot obrir amb aquesta versió. O bé reinstal·les la versió antiga o crea un nou compte triant \"Ho oblidat la contrasenya\" en la pantalla on poses la contrasenya.</string>
   <string name="startup_failed_data_too_new_error">Aquesta versió de l\'aplicació és massa antiga. Actualitzeu a la versió més recent i torneu-ho a provar.</string>
   <string name="startup_failed_service_error">Briar no ha pogut engegar un connector necessari. La solució sol ser reinstal·lar Briar. De tota manera, tingueu en compte que si ho feu perdreu el vostre compte i totes les dades associades, doncs Briar no usa servidors centrals per desar les vostres dades.</string>
   <plurals name="expiry_warning">
@@ -41,6 +43,9 @@
   </plurals>
   <string name="expiry_update">S\'ha ampliat la data de venciment de la prova. El vostre compte caducarà ara en %d dies.</string>
   <string name="expiry_date_reached">Aquest programa ha caducat.\nGràcies per haver-lo provat!</string>
+  <string name="download_briar">Per continuar utilitzant Briar, baixeu la versió 1.0.</string>
+  <string name="create_new_account">Haureu de crear un compte nou, però podeu utilitzar el mateix sobrenom.</string>
+  <string name="download_briar_button">Baixa Briar 1.0</string>
   <string name="startup_open_database">S\'està desxifrant la base de dades...</string>
   <string name="startup_migrate_database">S\'està actualitzant la base de dades...</string>
   <!--Navigation Drawer-->
@@ -99,7 +104,9 @@
   <string name="help">Ajuda</string>
   <string name="sorry">Ens sap greu</string>
   <!--Contacts and Private Conversations-->
+  <string name="no_contacts">No hi ha contactes\n\nPulsa l\'icona + per afegir un contacte</string>
   <string name="date_no_private_messages">Sense missatges.</string>
+  <string name="no_private_messages">No hi ha missatges</string>
   <string name="message_hint">Escriu el missatge.</string>
   <string name="delete_contact">Suprimeix contacte</string>
   <string name="dialog_title_delete_contact">Confirma la supressió del contacte</string>
@@ -127,6 +134,7 @@
   <string name="introduction_onboarding_title">Introdueix els teus contactes</string>
   <string name="introduction_onboarding_text">Pots presentar els teus contactes entre si, de manera que no necessiten trobar-se en persona per a donar-se d\'alta com a contactes a Briar.</string>
   <string name="introduction_activity_title">Seleccionar contacte</string>
+  <string name="introduction_not_possible">Ja teniu una introducció en progrés amb aquests contactes. Permeteu que això finalitzi primer. Si vostè o els vostres contactes poques vegades són en línia, això pot trigar un temps.</string>
   <string name="introduction_message_title">Introduir contacte</string>
   <string name="introduction_message_hint">Afegir un missatge (opcional)</string>
   <string name="introduction_button">Presentar contactes entre si</string>
@@ -138,6 +146,7 @@
   <string name="introduction_request_exists_received">%1$s ha demanat que us presenteu a %2$s, però %2$s ja està a la vostra llista de contactes. Com que %1$s no sap això, encara podeu respondre:</string>
   <string name="introduction_request_answered_received">%1$s ha demanat que us presenteu a %2$s.</string>
   <string name="introduction_response_accepted_sent">Has acceptat la presentació amb el contacte %1$s.</string>
+  <string name="introduction_response_accepted_sent_info">Abans que %1$s s\'afegeixi als vostres contactes, també heu d\'acceptar la introducció. Això pot trigar un temps.</string>
   <string name="introduction_response_declined_sent">Heu rebutjat la presentació a %1$s.</string>
   <string name="introduction_response_accepted_received">%1$s va acceptar la presentació de %2$s.</string>
   <string name="introduction_response_declined_received">%1$s va rebutjar la presentació a %2$s.</string>
@@ -147,6 +156,7 @@
     <item quantity="other">S\'ha afegit %d nous contactes.</item>
   </plurals>
   <!--Private Groups-->
+  <string name="groups_list_empty">No hi ha grups\n\nApreta l\'icona de + per crear un grup, o demana als teus contactes de compartir els seus grups amb tu</string>
   <string name="groups_created_by">Creat per 1%s</string>
   <plurals name="messages">
     <item quantity="one">1%d missatge</item>
@@ -199,6 +209,7 @@
   <string name="groups_reveal_visible_revealed_by_contact">La relació del contacte és visible per al grup (revelat per %s)</string>
   <string name="groups_reveal_invisible">La relació del contacte no és visible per al grup</string>
   <!--Forums-->
+  <string name="no_forums">No hi ha fòrums\n\nApreta l\'icona + per crear un fòrum, o demana els teus contactes que comparteixin els seus fòrums amb tu</string>
   <string name="create_forum_title">Crea un fòrum</string>
   <string name="choose_forum_hint">Trieu un nom per al fòrum</string>
   <string name="create_forum_button">Crea el fòrum</string>
@@ -215,17 +226,23 @@
   <string name="btn_reply">Respon</string>
   <string name="forum_leave">Abandona el fòrum</string>
   <string name="dialog_title_leave_forum">Confirmeu la sortida del Forum</string>
+  <string name="dialog_message_leave_forum">Estàs segur/a que vols marxar d\'aquest fòrum?\n\nTots els contactes que tinguis compartits en aquest fòrum poden deixar de rebre actualitzacions</string>
   <string name="dialog_button_leave">Abandona</string>
+  <string name="forum_left_toast">Has deixat el fòrum</string>
   <!--Forum Sharing-->
   <string name="forum_share_button">Comparteix el fòrum</string>
   <string name="contacts_selected">Contactes seleccionats</string>
   <string name="activity_share_toolbar_header">Tria contactes</string>
+  <string name="no_contacts_selector">No hi ha contactes\n\nSi us plau torna quan hagis afegit algun contacte</string>
   <string name="forum_shared_snackbar">Fòrum compartit amb els contactes seleccionats</string>
   <string name="forum_share_message">Afegiu un missatge (opcional)</string>
   <string name="forum_share_error">S\'ha produït un error en compartir aquest fòrum.</string>
   <string name="forum_invitation_received">%1$s ha compartit el fòrum «%2$s» amb vós.</string>
   <string name="forum_invitation_sent">Heu compartit el fòrum «%1$s» amb %2$s.</string>
   <string name="forum_invitations_title">Invitacions al fòrum</string>
+  <string name="forum_invitation_exists">Ja has acceptat una invitació a aquest fòrum.\n\nAcceptant més invitacions farà que la teva connexió amb el fòrum sigui més ràpida i fiable</string>
+  <string name="forum_joined_toast">T\'has unit al fòrum</string>
+  <string name="forum_declined_toast">Has declinat la invitació</string>
   <string name="shared_by_format">Compartit per 1%s</string>
   <string name="forum_invitation_already_sharing">Ja esteu compartint</string>
   <string name="forum_invitation_response_accepted_sent">Heu acceptat la invitació del fòrum de %s.</string>
@@ -244,12 +261,16 @@
   <string name="blogs_other_blog_empty_state">No hi ha publicacions per mostrar</string>
   <string name="read_more">llegir més</string>
   <string name="blogs_write_blog_post">Escriviu una publicació de blog</string>
+  <string name="blogs_write_blog_post_body_hint">Escriu el que vulguis publicar</string>
   <string name="blogs_publish_blog_post">Publica</string>
   <string name="blogs_blog_post_created">S\'ha creat la publicació al blog</string>
   <string name="blogs_blog_post_received">S\'ha rebut una nova publicació al blog</string>
   <string name="blogs_blog_post_scroll_to">Desplaça</string>
+  <string name="blogs_feed_empty_state">No hi ha publicacions\n\nPublicacions dels teus contactes i blogs als quals et subscriguis apareixeran aquí\n\nPulsa la icona del bolígraf per escriure un post</string>
   <string name="blogs_remove_blog">Elimina el blog</string>
+  <string name="blogs_remove_blog_dialog_message">Estàs segur/a que vols eliminar aquest blog?\n\nLes publicacions seran eliminades del teu dispositiu però no del d\'altres persones.\n\nEls contactes amb els quals hagis compartit aquest blog poden deixar de rebre actualitzacions.</string>
   <string name="blogs_remove_blog_ok">Eliminar</string>
+  <string name="blogs_blog_removed">Blog eliminat</string>
   <string name="blogs_reblog_comment_hint">Afegiu un comentari (opcional)</string>
   <string name="blogs_reblog_button">Rebloga</string>
   <!--Blog Sharing-->
@@ -264,6 +285,8 @@
   <string name="blogs_sharing_invitation_received">%1$s us ha compartit el blog \"%2$s\".</string>
   <string name="blogs_sharing_invitation_sent">Heu compartit el blog \"%1$s\" amb %2$s.</string>
   <string name="blogs_sharing_invitations_title">Invitacions al blog</string>
+  <string name="blogs_sharing_joined_toast">T\'has subscrit al blog</string>
+  <string name="blogs_sharing_declined_toast">Has declinat la invitació</string>
   <string name="sharing_status_blog">Qualsevol subscrit a un blog el pot compartir amb els seus contactes. Esteu compartint aquest blog amb els següents contactes. També hi pot haver altres subscrits que no veieu.</string>
   <!--RSS Feeds-->
   <string name="blogs_rss_feeds_import">Importa canal RSS</string>
@@ -275,8 +298,10 @@
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
   <string name="blogs_rss_feeds_manage_updated">Darrera actualització:</string>
   <string name="blogs_rss_remove_feed">Elimina el canal</string>
+  <string name="blogs_rss_remove_feed_dialog_message">Estàs segur/a que vols eliminar aquest noticiari?\n\nLes publicacions seran eliminades del teu dispositiu però no del d\'altres persones.\n\nEls contactes amb els que hagis compartit aquest noticiari poden deixar de rebre actualitzacions.</string>
   <string name="blogs_rss_remove_feed_ok">Eliminar</string>
   <string name="blogs_rss_feeds_manage_delete_error">El canal no s\'ha pogut esborrar.</string>
+  <string name="blogs_rss_feeds_manage_empty_state">No hi ha notícies a mostrar\n\nPulsa l\'icona + per importar un noticiari</string>
   <string name="blogs_rss_feeds_manage_error">S\'ha produït un problema en carregar els vostres canals. Torneu-ho a provar més tard.</string>
   <!--Settings Network-->
   <string name="network_settings_title">Xarxes</string>
@@ -313,12 +338,16 @@
   <string name="notification_settings_title">Notificacions</string>
   <string name="notify_private_messages_setting_title">Missatges privats</string>
   <string name="notify_private_messages_setting_summary">Mostra els avisos per als missatges privats</string>
+  <string name="notify_private_messages_setting_summary_26">Configura les alertes per missatges privats</string>
   <string name="notify_group_messages_setting_title">Missatges grupals</string>
   <string name="notify_group_messages_setting_summary">Mostra alertes per als missatges grupals</string>
+  <string name="notify_group_messages_setting_summary_26">Configura les alertes per missatges de grup</string>
   <string name="notify_forum_posts_setting_title">Publicacions del fòrum</string>
   <string name="notify_forum_posts_setting_summary">Mostra alertes per a les publicacions del fòrum</string>
+  <string name="notify_forum_posts_setting_summary_26">Configura les alertes per publicacions als fòrums</string>
   <string name="notify_blog_posts_setting_title">Publicacions al blog</string>
   <string name="notify_blog_posts_setting_summary">Mostra alertes per les publicacions al blog</string>
+  <string name="notify_blog_posts_setting_summary_26">Configura les alertes per publicacions als blogs</string>
   <string name="notify_vibration_setting">Vibra</string>
   <string name="notify_lock_screen_setting_title">Bloca la pantalla</string>
   <string name="notify_lock_screen_setting_summary">Mostra notificacions a la pantalla de bloqueig</string>
@@ -362,4 +391,6 @@
   <string name="permission_camera_request_body">Per escanejar el codi QR, Briar necessita accés a la càmera.</string>
   <string name="permission_camera_denied_body">Heu denegat l\'accés a la càmera, però l\'addició de contactes requereix utilitzar la càmera.\n\nTingueu en compte permetre l\'accés.</string>
   <string name="permission_camera_denied_toast">No s\'ha concedit el permís de la càmera</string>
+  <string name="qr_code">Codi QR</string>
+  <string name="show_qr_code_fullscreen">Mostra el codi QR a pantalla completa</string>
 </resources>

briar-android/src/main/res/values-cs/strings.xml

@@ -36,6 +36,7 @@
   <plurals name="expiry_warning">
     <item quantity="one">Toto je testovací verze Briar. Váš účet a jeho platnost vyprší po %d dnech a není možné ho obnovit.</item>
     <item quantity="few">Toto je testovací verze Briar. Váš účet a jeho platnost vyprší po %d dnech a není možné ho obnovit.</item>
+    <item quantity="many">Toto je testovací verze Briar. Váš účet a jeho platnost vyprší po %d dnech a není možné ho obnovit.</item>
     <item quantity="other">Toto je testovací verze Briar. Váš účet a jeho platnost vyprší po %d dnech a není možné ho obnovit.</item>
   </plurals>
   <string name="expiry_update">Datum expirace pro testování bylo prodlouženo. Váš účet nyní bude expirovat po %d dnech.</string>
@@ -59,21 +60,25 @@
   <plurals name="private_message_notification_text">
     <item quantity="one">Nová soukromá zpráva</item>
     <item quantity="few">%d nových soukromých zpráv.</item>
+    <item quantity="many">%d nových soukromých zpráv.</item>
     <item quantity="other">%d nových soukromých zpráv.</item>
   </plurals>
   <plurals name="group_message_notification_text">
     <item quantity="one">Nová zpráva ve skupině.</item>
     <item quantity="few">%d nových zpráv ve skupině. </item>
+    <item quantity="many">%d nových zpráv ve skupině.</item>
     <item quantity="other">%d nových zpráv ve skupině.</item>
   </plurals>
   <plurals name="forum_post_notification_text">
     <item quantity="one">Nový příspěvek ve fóru.</item>
     <item quantity="few">%dnových příspěvků ve fóru. </item>
+    <item quantity="many">%d nových příspěvků ve fóru.</item>
     <item quantity="other">%d nových příspěvků ve fóru.</item>
   </plurals>
   <plurals name="blog_post_notification_text">
     <item quantity="one">Nový příspěvek v blogu.</item>
     <item quantity="few">%dnových příspěvků v blogu. </item>
+    <item quantity="many">%d nových příspěvků v blogu.</item>
     <item quantity="other">%d nových příspěvků v blogu.</item>
   </plurals>
   <!--Misc-->
@@ -144,6 +149,7 @@
   <plurals name="introduction_notification_text">
     <item quantity="one">Nový kontakt byl přidán.</item>
     <item quantity="few">Bylo přidáno %d nových kontaktů.</item>
+    <item quantity="many">%d nových kontaktů bylo přidáno.</item>
     <item quantity="other">%d nových kontaktů bylo přidáno.</item>
   </plurals>
   <!--Private Groups-->
@@ -151,6 +157,7 @@
   <plurals name="messages">
     <item quantity="one">%d zpráva</item>
     <item quantity="few">%d zpráv</item>
+    <item quantity="many">%d zpráv</item>
     <item quantity="other">%d zpráv</item>
   </plurals>
   <string name="groups_group_is_empty">Tato skupina je prázdná</string>
@@ -186,6 +193,7 @@
   <plurals name="groups_invitations_open">
     <item quantity="one">%d otevřená skupinová pozvánka</item>
     <item quantity="few">%d otevřených skupinových pozvánek</item>
+    <item quantity="many">%d otevřených skupinových pozvánek</item>
     <item quantity="other">%d otevřených skupinových pozvánek</item>
   </plurals>
   <string name="groups_invitations_response_accepted_sent">Přijali jste pozvání do skupiny od %s.</string>
@@ -209,6 +217,7 @@
   <plurals name="posts">
     <item quantity="one">%d příspěvek</item>
     <item quantity="few">%d příspěvků</item>
+    <item quantity="many">%d příspěvků</item>
     <item quantity="other">%d příspěvků</item>
   </plurals>
   <string name="forum_new_entry_posted">Záznam byl na fóru zveřejněn</string>
@@ -240,6 +249,7 @@
   <plurals name="forums_shared">
     <item quantity="one">%d fórum sdíleno kontakty</item>
     <item quantity="few">%d fór sdíleno kontakty </item>
+    <item quantity="many">%d fór sdíleno kontakty</item>
     <item quantity="other">%d fór sdíleno kontakty</item>
   </plurals>
   <string name="nobody">Nikdo</string>

briar-android/src/main/res/values-de/strings.xml

@@ -31,7 +31,11 @@
   <string name="dialog_title_lost_password">Passwort vergessen</string>
   <string name="dialog_message_lost_password">Dein Briar-Konto ist auf deinem Gerät verschlüsselt und nicht in der Cloud gespeichert, deshalb kannst du dein Passwort nicht zurücksetzen. Willst du dein Konto löschen und neu beginnen?\n\nAchtung: Deine bestehenden Identitäten, Kontakte und Nachrichten gehen dann für immer verloren.</string>
   <string name="startup_failed_notification_title">Briar konnte nicht gestartet werden</string>
+  <string name="startup_failed_notification_text">Für weitere Informationen, hier klicken.</string>
   <string name="startup_failed_activity_title">Fehler beim Starten von Briar</string>
+  <string name="startup_failed_db_error">Aus irgendeinem Grund ist deine Briar-Datenbank irreparabel beschädigt. Dein Konto, deine Daten und alle deinen Kontakte sind verloren. Leider musst du Briar neu installieren oder ein neues Konto einrichten, indem du ,Ich habe mein Passwort vergessen\' auswählst, wenn du zur Eingabe deines Passworts aufgefordert wirst. </string>
+  <string name="startup_failed_data_too_old_error">Dein Konto wurde mit einer alten Version dieser App erstellt und kann mit dieser Version nicht geöffnet werden. Installiere entweder die alte Version oder richte ein neues Konto ein, indem du \"Ich habe mein Passwort vergessen\" auswählst, wenn du zur Eingabe deines Passworts aufgefordert wirst. </string>
+  <string name="startup_failed_data_too_new_error">Diese Version der App ist zu alt. Bitte führe eine Aktualisierung auf die neueste Version der App durch und versuch es dann noch mal.</string>
   <string name="startup_failed_service_error">Briar konnte ein benötigtes Plugin nicht starten. Normalerweise kann das Problem durch eine Neuinstallation von Briar gelöst werden. Eine Neuinstallation führt jedoch zum Verlust deines Kontos und aller dazugehörigen Daten, da Briar deine Daten nicht auf zentralen Servern speichert.</string>
   <plurals name="expiry_warning">
     <item quantity="one">Dies ist eine Testversion von Briar. Dein Konto läuft in %d Tag ab und kann nicht verlängert werden.</item>
@@ -39,6 +43,11 @@
   </plurals>
   <string name="expiry_update">Das Ablaufdatum des Tests wurde verlängert. Dein Konto läuft nun in %d Tagen ab.</string>
   <string name="expiry_date_reached">Diese Software ist abgelaufen.\nDanke dass du Briar getestet hast!</string>
+  <string name="download_briar">Lade bitte Version 1.0 herunter, um Briar weiterhin zu nutzen.</string>
+  <string name="create_new_account">Du wirst ein neues Konto erstellen müssen, wobei du jedoch wieder den selben Benutzernamen verwenden kannst.</string>
+  <string name="download_briar_button">Lade Briar 1.0 herunter</string>
+  <string name="startup_open_database">Datenbank wird entschlüsselt...</string>
+  <string name="startup_migrate_database">Datenbank wird aktualisiert...</string>
   <!--Navigation Drawer-->
   <string name="nav_drawer_open_description">Navigationsleiste öffnen</string>
   <string name="nav_drawer_close_description">Navigationsleiste schliessen</string>
@@ -94,6 +103,7 @@
   <string name="fix">Behoben</string>
   <string name="help">Hilfe</string>
   <!--Contacts and Private Conversations-->
+  <string name="no_contacts">Du hast noch keine Kontakte\n\nTippe auf das +-Symbol um einen Kontakt hinzuzufügen</string>
   <string name="date_no_private_messages">Keine Nachrichten.</string>
   <string name="message_hint">Nachricht eingeben</string>
   <string name="delete_contact">Kontakt löschen</string>
@@ -112,6 +122,7 @@
   <string name="contact_already_exists">Kontakt %s existiert bereits</string>
   <string name="contact_exchange_failed">Kontaktaustausch fehlgeschlagen</string>
   <string name="qr_code_invalid">Der QR-Code ist ungültig</string>
+  <string name="qr_code_unsupported">Der QR-Code, den du versuchst zu scannen, gehört zu einer alten Version von %s welche nicht mehr unterstützt wird.\n\nBitte versichert euch, dass bei euch beiden die neueste Version läuft und versucht es dann erneut.</string>
   <string name="camera_error">Kamerafehler</string>
   <string name="connecting_to_device">Verbinde mit Gerät\u2026</string>
   <string name="authenticating_with_device">Authentifiziere Gerät\u2026</string>
@@ -208,7 +219,9 @@
   <string name="btn_reply">Antworten</string>
   <string name="forum_leave">Forum verlassen</string>
   <string name="dialog_title_leave_forum">Verlassen des Forums bestätigen</string>
+  <string name="dialog_message_leave_forum">Bist du sicher, dass du dieses Forum verlassen willst?\n\nKontakte, mit denen du dieses Forum geteilt hast, werden keine Updates mehr von diesem Forum bekommen.</string>
   <string name="dialog_button_leave">Verlassen</string>
+  <string name="forum_left_toast">Forum wurde verlassen</string>
   <!--Forum Sharing-->
   <string name="forum_share_button">Forum teilen</string>
   <string name="contacts_selected">Ausgewählte Kontakte</string>
@@ -219,6 +232,9 @@
   <string name="forum_invitation_received">%1$s hat das Forum \"%2$s\" mit dir geteilt.</string>
   <string name="forum_invitation_sent">Du hast das Forum \"%1$s\" mit %2$s geteilt.</string>
   <string name="forum_invitations_title">Foreneinladungen</string>
+  <string name="forum_invitation_exists">Du hast bereits eine Einladung zu diesem Forum angenommen.\n\nMehrere Einladungen anzunehmen, wird deine Verbindung zu diesem Forum schneller und zuverlässiger machen.</string>
+  <string name="forum_joined_toast">Dem Forum beigetreten</string>
+  <string name="forum_declined_toast">Einladung abgelehnt</string>
   <string name="shared_by_format">Geteilt durch %s</string>
   <string name="forum_invitation_already_sharing">Bereits geteilt.</string>
   <string name="forum_invitation_response_accepted_sent">Du hast die Forumseinladung von %s akzeptiert.</string>
@@ -236,12 +252,14 @@
   <!--Blogs-->
   <string name="read_more">weiterlesen</string>
   <string name="blogs_write_blog_post">Blogbeitrag erstellen</string>
+  <string name="blogs_write_blog_post_body_hint">Gib deinen Blogbeitrag ein</string>
   <string name="blogs_publish_blog_post">Veröffentlichen</string>
   <string name="blogs_blog_post_created">Blogbeitrag erstellt</string>
   <string name="blogs_blog_post_received">Neuen Blogbeitrag empfangen</string>
   <string name="blogs_blog_post_scroll_to">Scrolle zu</string>
   <string name="blogs_remove_blog">Blog entfernen</string>
   <string name="blogs_remove_blog_ok">Aufheben</string>
+  <string name="blogs_blog_removed">Blog wurde entfernt</string>
   <string name="blogs_reblog_comment_hint">Kommentar hinzufügen (optional)</string>
   <string name="blogs_reblog_button">Rebloggen</string>
   <!--Blog Sharing-->
@@ -256,6 +274,8 @@
   <string name="blogs_sharing_invitation_received">%1$shat den Blog \"%2$s\" mit dir geteilt.</string>
   <string name="blogs_sharing_invitation_sent">Du teilst den Blog \"%1$s\" mit %2$s.</string>
   <string name="blogs_sharing_invitations_title">Blogeinladungen</string>
+  <string name="blogs_sharing_joined_toast">Blog abonniert</string>
+  <string name="blogs_sharing_declined_toast">Einladung abgelehnt</string>
   <string name="sharing_status_blog">Jeder Abonnent eines Blogs kann diesen mit seinen Kontakten teilen. Du teilst diesen Blog mit den folgenden Kontakten. Möglicherweise gibt es Abonnenten die nicht sichtbar sind.</string>
   <!--RSS Feeds-->
   <string name="blogs_rss_feeds_import">RSS-Feed importieren</string>
@@ -354,4 +374,5 @@
   <string name="permission_camera_request_body">Um den QR-Code zu scannen, benötigt Briar Zugriff auf die Kamera.</string>
   <string name="permission_camera_denied_body">Du hast den Zugriff auf die Kamera verweigert, aber das Hinzufügen von Kontakten erfordert die Verwendung der Kamera.\n\nBitte gewähre den Zugriff.</string>
   <string name="permission_camera_denied_toast">Berechtigung für Kamera wurde nicht gewährt</string>
+  <string name="qr_code">QR-Code</string>
 </resources>

briar-android/src/main/res/values-es/strings.xml

@@ -33,6 +33,8 @@
   <string name="startup_failed_notification_title">Briar no pudo iniciarse</string>
   <string name="startup_failed_notification_text">Toca para más información.</string>
   <string name="startup_failed_activity_title">Fallo al iniciar Briar</string>
+  <string name="startup_failed_db_error">Por alguna razón, su base de datos Briar está dañada irreparablemente. Su cuenta, sus datos y todos sus contactos se pierden. Desafortunadamente, necesita reinstalar Briar o crear una nueva cuenta seleccionando `He olvidado mi contraseña\' en la solicitud de contraseña.</string>
+  <string name="startup_failed_data_too_old_error">Su cuenta fue creada con una versión antigua de esta aplicación y no se puede abrir con esta versión. Debe reinstalar la versión antigua o crear una nueva cuenta seleccionando \'He olvidado mi contraseña\' en la solicitud de contraseña.</string>
   <string name="startup_failed_data_too_new_error">La versión de esta apli es demasiado antigua. Por favor, actualiza a la última versión y prueba de nuevo.</string>
   <string name="startup_failed_service_error">Briar no pudo iniciar un complemento necesario. Reinstalar Briar suele solucionar el problema. Sin embargo, ten en cuenta que perderás tu cuenta y todos los datos asociados ya que Briar no almacena esta información en ningún servidor central.</string>
   <plurals name="expiry_warning">
@@ -41,6 +43,9 @@
   </plurals>
   <string name="expiry_update">La fecha de caducidad de las pruebas se ha ampliado. Su cuenta expirará en  %d días.</string>
   <string name="expiry_date_reached">Esta versión ha caducado.\n¡Gracias por probarla!</string>
+  <string name="download_briar">Para continuar usando Briar, por favor descargue la versión 1.0.</string>
+  <string name="create_new_account">Necesitarás crear una nueva cuenta, pero puedes usar el mismo usuario.</string>
+  <string name="download_briar_button">Descargar Briar 1.0</string>
   <string name="startup_open_database">Descifrando la base de datos...</string>
   <string name="startup_migrate_database">Actualizando la base de datos...</string>
   <!--Navigation Drawer-->
@@ -100,6 +105,7 @@
   <string name="sorry">Disculpe</string>
   <!--Contacts and Private Conversations-->
   <string name="date_no_private_messages">Sin mensajes.</string>
+  <string name="no_private_messages">No hay mensajes que mostrar</string>
   <string name="message_hint">Escribe un mensaje</string>
   <string name="delete_contact">Eliminar contacto</string>
   <string name="dialog_title_delete_contact">Confirmar eliminación de contacto</string>
@@ -127,6 +133,7 @@
   <string name="introduction_onboarding_title">Presenta a tus contactos</string>
   <string name="introduction_onboarding_text">Presenta a tus contactos entre sí para ahorrarles encontrarse en persona para poder conectar mediante Briar.</string>
   <string name="introduction_activity_title">Seleccionar contacto</string>
+  <string name="introduction_not_possible">Usted ya tiene una introducción en curso con estos contactos. Por favor, deje que esto termine primero. Si usted o sus contactos raramente están en línea, esto puede tomar algún tiempo.</string>
   <string name="introduction_message_title">Presentar a dos contactos</string>
   <string name="introduction_message_hint">Añade un mensaje (opcional)</string>
   <string name="introduction_button">Presentar contactos</string>
@@ -215,7 +222,9 @@
   <string name="btn_reply">Responder</string>
   <string name="forum_leave">Abandonar foro</string>
   <string name="dialog_title_leave_forum">Confirmación abandono del foro</string>
+  <string name="dialog_message_leave_forum">¿Estás seguro de que quieres dejar este foro?\n\nCualquier contacto con el que hayas compartido este foro puede dejar de recibir actualizaciones.</string>
   <string name="dialog_button_leave">Abandonar</string>
+  <string name="forum_left_toast">Foro abandonado</string>
   <!--Forum Sharing-->
   <string name="forum_share_button">Compartir foro</string>
   <string name="contacts_selected">Contactos seleccionados</string>
@@ -226,6 +235,9 @@
   <string name="forum_invitation_received">%1$s ha compartido el foro \"%2$s\" contigo.</string>
   <string name="forum_invitation_sent">Has compartido el foro \"%1$s\" con %2$s.</string>
   <string name="forum_invitations_title">Invitaciones a foros</string>
+  <string name="forum_invitation_exists">Ya aceptaste una invitación a este foro. Aceptar más invitaciones hará que tu conexión al foro sea más rápida y confiable.</string>
+  <string name="forum_joined_toast">Foro en el que se ha inscrito</string>
+  <string name="forum_declined_toast">La invitación ha sido rechazada</string>
   <string name="shared_by_format">Compartido por %s</string>
   <string name="forum_invitation_already_sharing">Ya se está compartiendo</string>
   <string name="forum_invitation_response_accepted_sent">Aceptaste la invitación al foro de %s.</string>
@@ -244,12 +256,14 @@
   <string name="blogs_other_blog_empty_state">No hay publicaciones para mostrar</string>
   <string name="read_more">leer más</string>
   <string name="blogs_write_blog_post">Escribir artículo del blog</string>
+  <string name="blogs_write_blog_post_body_hint">Escriba su entrada en el blog</string>
   <string name="blogs_publish_blog_post">Publicar</string>
   <string name="blogs_blog_post_created">Creado artículo del blog</string>
   <string name="blogs_blog_post_received">Recibido nuevo artículo del blog</string>
   <string name="blogs_blog_post_scroll_to">Desplazarse hasta</string>
   <string name="blogs_remove_blog">Eliminar blog</string>
   <string name="blogs_remove_blog_ok">Eliminar</string>
+  <string name="blogs_blog_removed">Blog eliminado</string>
   <string name="blogs_reblog_comment_hint">Añade un comentario (opcional)</string>
   <string name="blogs_reblog_button">Rebloguear</string>
   <!--Blog Sharing-->
@@ -264,6 +278,8 @@
   <string name="blogs_sharing_invitation_received">%1$s ha compartido el blog \"%2$s\" contigo.</string>
   <string name="blogs_sharing_invitation_sent">Has compartido el blog \"%1$s\" con %2$s.</string>
   <string name="blogs_sharing_invitations_title">Invitaciones a blogs</string>
+  <string name="blogs_sharing_joined_toast">Suscrito al blog</string>
+  <string name="blogs_sharing_declined_toast">La invitación ha sido rechazada</string>
   <string name="sharing_status_blog">Cualquiera que se suscriba a un blog puede compartirlo con sus contactos. Estás compartiendo este blog con contactos listados a continuación. Puede haber otros suscriptores que no puedes ver.</string>
   <!--RSS Feeds-->
   <string name="blogs_rss_feeds_import">Importar canal RSS</string>
@@ -275,8 +291,10 @@
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
   <string name="blogs_rss_feeds_manage_updated">Última actualización:</string>
   <string name="blogs_rss_remove_feed">Eliminar canal RSS</string>
+  <string name="blogs_rss_remove_feed_dialog_message">¿Estás seguro de que quieres quitar este feed?\n\nLos mensajes se eliminarán del dispositivo, pero no de los dispositivos de otras personas.\n\nEs posible que los contactos con los que hayas compartido esta fuente dejen de recibir actualizaciones.</string>
   <string name="blogs_rss_remove_feed_ok">Eliminar</string>
   <string name="blogs_rss_feeds_manage_delete_error">¡El canal no pudo ser eliminado!</string>
+  <string name="blogs_rss_feeds_manage_empty_state">No hay canales RSS que mostrar\n\nToque el icono + para importar un feed</string>
   <string name="blogs_rss_feeds_manage_error">Hubo un problema cargando tus canales RSS. Por favor, prueba más tarde.</string>
   <!--Settings Network-->
   <string name="network_settings_title">Redes</string>
@@ -313,12 +331,16 @@
   <string name="notification_settings_title">Notificaciones</string>
   <string name="notify_private_messages_setting_title">Mensajes privados</string>
   <string name="notify_private_messages_setting_summary">Notificar mensajes privados</string>
+  <string name="notify_private_messages_setting_summary_26">Configurar alertas para mensajes privados</string>
   <string name="notify_group_messages_setting_title">Mensajes de grupo</string>
   <string name="notify_group_messages_setting_summary">Notificar mensajes de grupo</string>
+  <string name="notify_group_messages_setting_summary_26">Configurar alertas para mensajes de grupo</string>
   <string name="notify_forum_posts_setting_title">Publicaciones en foros</string>
   <string name="notify_forum_posts_setting_summary">Notificar publicaciones en foros</string>
+  <string name="notify_forum_posts_setting_summary_26">Configurar alertas para los mensajes del foro</string>
   <string name="notify_blog_posts_setting_title">Entradas de blog</string>
   <string name="notify_blog_posts_setting_summary">Notificar entradas de blog</string>
+  <string name="notify_blog_posts_setting_summary_26">Configurar alertas para entradas de blog</string>
   <string name="notify_vibration_setting">Vibrar</string>
   <string name="notify_lock_screen_setting_title">Pantalla de bloqueo</string>
   <string name="notify_lock_screen_setting_summary">Notificaciones en la pantalla de bloqueo</string>
@@ -362,4 +384,6 @@
   <string name="permission_camera_request_body">Para escanear el código QR, Briar necesita acceso a la cámara.</string>
   <string name="permission_camera_denied_body">Ha denegado el acceso a la cámara, pero para añadir contactos se requiere el uso de la cámara.\n\nPor favor considere la posibilidad de conceder el acceso.</string>
   <string name="permission_camera_denied_toast">No se concedió el permiso de cámara</string>
+  <string name="qr_code">Código QR</string>
+  <string name="show_qr_code_fullscreen">Mostrar código QR a pantalla completa</string>
 </resources>

briar-android/src/main/res/values-eu/strings.xml

@@ -33,6 +33,8 @@
   <string name="startup_failed_notification_title">Ezin izan da Briar abiatu</string>
   <string name="startup_failed_notification_text">Sakatu informazio gehiagorako</string>
   <string name="startup_failed_activity_title">Briar abio-hutsegitea</string>
+  <string name="startup_failed_db_error">Dena delakoagatik, zure Briar datu-basea hondatuta dago eta ezin da konpondu. Zure kontua, zure datuak eta zure kontaktuak galdu dira. Zoritxarrez Briar berrinstalatu behar duzu eta kontu berria sortu \'Pasahitza ahaztu dut\' aukeratuz.</string>
+  <string name="startup_failed_data_too_old_error">Zure kontua aplikazio honen bertsio zahar batekin sortu zen eta ezin da bertsio honekin ireki. Aurreko bertsioa instalatu dezakezu edo kontua berri bat sortu \'Pasahitza ahaztu dit\' aukeratuz.</string>
   <string name="startup_failed_data_too_new_error">Aplikazioaren bertsio hau zaharregia da. Eguneratu azken bertsiora eta saiatu berriro.</string>
   <string name="startup_failed_service_error">Briar aplikazioak ezin izan du ezinbesteko plugin bat abiatu. Briar berrinstalatzeak arazoa konpondu ohi du. Hala ere, jakin zure kontua eta datuak galduko dituzula Briar aplikazioak ez baititu zerbitzari zentralak erabiltzen zure datuak gordetzeko.</string>
   <plurals name="expiry_warning">
@@ -41,6 +43,9 @@
   </plurals>
   <string name="expiry_update">Probetarako iraungitze data luzatu da. Zure kontua %d egun barru iraungituko da.</string>
   <string name="expiry_date_reached">Programa hau iraungitu da.\nEskerrik asko probatzeagatik!</string>
+  <string name="download_briar">Briar erabiltzen jarraitzeko, deskargatu 1.0 bertsioa.</string>
+  <string name="create_new_account">Kontu berri bat sortu beharko duzu, baina erabiltzaile-izen berdina erabili dezakezu.</string>
+  <string name="download_briar_button">Deskargatu Briar 1.0</string>
   <string name="startup_open_database">Datu-basea deszifratzen...</string>
   <string name="startup_migrate_database">Datu-basea eguneratzen...</string>
   <!--Navigation Drawer-->
@@ -99,7 +104,9 @@
   <string name="help">Laguntza</string>
   <string name="sorry">Sentitzen dugu</string>
   <!--Contacts and Private Conversations-->
+  <string name="no_contacts">Kontakturik ez erakusteko\n\nSakatu + ikonoa kontaktua gehitzeko</string>
   <string name="date_no_private_messages">Mezurik ez.</string>
+  <string name="no_private_messages">Mezurik ez erakusteko</string>
   <string name="message_hint">Idatzi mezua</string>
   <string name="delete_contact">Ezabatu kontaktua</string>
   <string name="dialog_title_delete_contact">Berretsi kontaktua ezabatzea</string>
@@ -127,6 +134,7 @@
   <string name="introduction_onboarding_title">Aurkeztu zure kontaktuak</string>
   <string name="introduction_onboarding_text">Zure kontaktuak bata besteari aurkeztu ditzakezu, horrela ez dute aurrez aurre elkartzeko beharra Briar erabiltzeko.</string>
   <string name="introduction_activity_title">Hautatu kontaktua</string>
+  <string name="introduction_not_possible">Baduzu aurkezpen bat abian kontaktu hauekin. Baimendu hura bukatzea aurretik. Zure kontaktuak gutxitan konektatzen badira honek denbora bat behar lezake.</string>
   <string name="introduction_message_title">Aurkeztu kontaktuak</string>
   <string name="introduction_message_hint">Gehitu mezu bat (aukerazkoa)</string>
   <string name="introduction_button">Egin aurkezpena</string>
@@ -138,6 +146,7 @@
   <string name="introduction_request_exists_received">%1$s erabiltzaileak %2$s zuri aurkeztea eskatu dizu, baina %2$s badago zure kontaktuen zerrendan. Agian %1$s erabiltzaileak ez daki, erantzun dezakezu:</string>
   <string name="introduction_request_answered_received">%1$s erabiltzaileak %2$s zuri aurkeztea eskatu du.</string>
   <string name="introduction_response_accepted_sent">%1$s erabiltzailearen aurkezpena onartu duzu.</string>
+  <string name="introduction_response_accepted_sent_info">%1$s zure kontaktuetara gehitu aurretik, aurkezpena onartu behar dute ere. Honek denbora bat behar lezake.</string>
   <string name="introduction_response_declined_sent">%1$s erabiltzailearen aurkezpena ukatu duzu.</string>
   <string name="introduction_response_accepted_received">%1$s erabiltzaileak %2$s erabiltzailearen aurkezpena onartu du.</string>
   <string name="introduction_response_declined_received">%1$s erabiltzaileak %2$s erabiltzailearen aurkezpena ukatu du.</string>
@@ -147,6 +156,7 @@
     <item quantity="other">%d kontaktu berri gehituta.</item>
   </plurals>
   <!--Private Groups-->
+  <string name="groups_list_empty">Ez dago talderik erakusteko\n\nSakatu + ikonoa talde bat sortzeko, edo eskatu zure kontaktuei taldeak zurekin partekatzea</string>
   <string name="groups_created_by">%s erabiltzaileak sortuta</string>
   <plurals name="messages">
     <item quantity="one">mezu %d</item>
@@ -199,6 +209,7 @@
   <string name="groups_reveal_visible_revealed_by_contact">Kontaktuen erlazioa taldean ikusgai dago (%s erabiltzaileak argitara emana)</string>
   <string name="groups_reveal_invisible">Kontaktuen erlazioa ez dago taldean ikusgai</string>
   <!--Forums-->
+  <string name="no_forums">Ez dago fororik erakusteko\n\nSakatu + ikonoa talde bat sortzeko, edo eskatu zure kontaktuei foroak zurekin partekatzea</string>
   <string name="create_forum_title">Sortu foroa</string>
   <string name="choose_forum_hint">Hautatu zure foroaren izena</string>
   <string name="create_forum_button">Sortu foroa</string>
@@ -215,17 +226,23 @@
   <string name="btn_reply">Erantzun</string>
   <string name="forum_leave">Utzi foroa</string>
   <string name="dialog_title_leave_forum">Berretsi foroa uztea</string>
+  <string name="dialog_message_leave_forum">Ziur foro hau utzi nahi duzula?\n\nForo hau beste norbaitekin partekatu baduzu agian ez dituzte eguneraketak jasoko.</string>
   <string name="dialog_button_leave">Utzi</string>
+  <string name="forum_left_toast">Foroa utzi du</string>
   <!--Forum Sharing-->
   <string name="forum_share_button">Partekatu foroa</string>
   <string name="contacts_selected">Kontaktuak hautatuta</string>
   <string name="activity_share_toolbar_header">Hautatu kontaktuak</string>
+  <string name="no_contacts_selector">Ez dago kontakturik erakusteko\n\nItzuli hona kontakturen bat gehitu eta gero</string>
   <string name="forum_shared_snackbar">Foroa partekatuta hautatutako kontaktuekin</string>
   <string name="forum_share_message">Gehitu mezua (aukerazkoa)</string>
   <string name="forum_share_error">Errore bat egon da foro hau partekatzean.</string>
   <string name="forum_invitation_received">%1$s erabiltzaileak \"%2$s\" foroa partekatu du zurekin.</string>
   <string name="forum_invitation_sent">\"%1$s\" foroa partekatu duzu %2$s erabiltzailearekin.</string>
   <string name="forum_invitations_title">Forora gonbidapenak</string>
+  <string name="forum_invitation_exists">Foro honetarako gonbidapen bat onartu duzu jada. Gonbidapen gehiago onartzeak foroarekin konexioa azkarrago eta egonkorragoa egingo du.</string>
+  <string name="forum_joined_toast">Forora elkartuta</string>
+  <string name="forum_declined_toast">Gonbidapena ukatuta</string>
   <string name="shared_by_format">%s erabiltzaileak partekatuta</string>
   <string name="forum_invitation_already_sharing">Dagoeneko partekatzen</string>
   <string name="forum_invitation_response_accepted_sent"> %s erabiltzailearen foro gonbidapena onartu duzu.</string>
@@ -244,12 +261,16 @@
   <string name="blogs_other_blog_empty_state">Ez dago mezurik erakusteko</string>
   <string name="read_more">irakurri gehiago</string>
   <string name="blogs_write_blog_post">Idatzi blog sarrera</string>
+  <string name="blogs_write_blog_post_body_hint">Idatzi zure blog sarrera</string>
   <string name="blogs_publish_blog_post">Argitaratu</string>
   <string name="blogs_blog_post_created">Blog sarrera sortuta</string>
   <string name="blogs_blog_post_received">Blog sarrera berria jasota</string>
   <string name="blogs_blog_post_scroll_to">Korritu hona</string>
+  <string name="blogs_feed_empty_state">Ez dago sarrerarik erakusteko\n\nZure kontaktuen eta harpidetutako sarrerak bidalketak hemen agertuko dira\n\nSakatu arkatzaren ikonoa sarrera bat idazteko</string>
   <string name="blogs_remove_blog">Kendu bloga</string>
+  <string name="blogs_remove_blog_dialog_message">Ziur blog hau kendu nahi duzula?\n\nSarrerak zure gailutik kenduko dira baina ez besteen gailuetatik.\n\nBlog hau beste inorekin partekatu baduzu agian eguneraketak jasotzeari utziko diote.</string>
   <string name="blogs_remove_blog_ok">Kendu</string>
+  <string name="blogs_blog_removed">Blog-a kenduta</string>
   <string name="blogs_reblog_comment_hint">Gehitu iruzkina (aukerazkoa)</string>
   <string name="blogs_reblog_button">Birblogeatu</string>
   <!--Blog Sharing-->
@@ -264,6 +285,8 @@
   <string name="blogs_sharing_invitation_received">%1$s erabiltzaileak \"%2$s\" bloga partekatu du zurekin.</string>
   <string name="blogs_sharing_invitation_sent">\"%1$s\" bloga partekatu duzu %2$s erabiltzailearekin.</string>
   <string name="blogs_sharing_invitations_title">Blog gonbidapenak</string>
+  <string name="blogs_sharing_joined_toast">Blog-era harpidetuta</string>
+  <string name="blogs_sharing_declined_toast">Gonbidapena ukatuta</string>
   <string name="sharing_status_blog">Blog batetara harpidetutako edonork berau partekatu dezake bere kontaktuekin. Honako kontaktuekin partekatzen duzu zuk. Ikusten ez dituzun harpidedun gehiago egon daitezke.</string>
   <!--RSS Feeds-->
   <string name="blogs_rss_feeds_import">Inportatu RSS jarioa</string>
@@ -275,8 +298,10 @@
   <string name="blogs_rss_feeds_manage_author">Egilea:</string>
   <string name="blogs_rss_feeds_manage_updated">Azken eguneraketa:</string>
   <string name="blogs_rss_remove_feed">Kendu jarioa:</string>
+  <string name="blogs_rss_remove_feed_dialog_message">Ziur jario hau kendu nahi duzula?\n\nSarrerak zure gailutik kenduko dira baina ez besteen gailuetatik.\n\nJario hau beste inorekin partekatu baduzu agian eguneraketak jasotzeari utziko diote.</string>
   <string name="blogs_rss_remove_feed_ok">Kendu</string>
   <string name="blogs_rss_feeds_manage_delete_error">Ezin izan da jarioa ezabatu!</string>
+  <string name="blogs_rss_feeds_manage_empty_state">RSS jariorik ez erakusteko\n\nSakatu + ikonoa jario bat inportatzeko</string>
   <string name="blogs_rss_feeds_manage_error">Arazo bat egon da zure jarioak kargatzean. Saiatu berriro geroago.</string>
   <!--Settings Network-->
   <string name="network_settings_title">Sareak</string>
@@ -313,12 +338,16 @@
   <string name="notification_settings_title">Jakinarazpenak</string>
   <string name="notify_private_messages_setting_title">Mezu pribatuak</string>
   <string name="notify_private_messages_setting_summary">Erakutsi mezu pribatuen alertak</string>
+  <string name="notify_private_messages_setting_summary_26">Konfiguratu mezu pribatuen alertak</string>
   <string name="notify_group_messages_setting_title">Talde mezuak</string>
   <string name="notify_group_messages_setting_summary">Erakutsi taldeetako mezuen alertak</string>
+  <string name="notify_group_messages_setting_summary_26">Konfiguratu taldeetako mezuen alertak</string>
   <string name="notify_forum_posts_setting_title">Foroko sarrerak</string>
   <string name="notify_forum_posts_setting_summary">Erakutsi foroko sarreren alertak</string>
+  <string name="notify_forum_posts_setting_summary_26">Konfiguratu foroko mezuen alertak</string>
   <string name="notify_blog_posts_setting_title">Blog sarrerak</string>
   <string name="notify_blog_posts_setting_summary">Erakutsi blog sarreren alertak</string>
+  <string name="notify_blog_posts_setting_summary_26">Konfiguratu blog sarrerentzako alertak</string>
   <string name="notify_vibration_setting">Bibratu</string>
   <string name="notify_lock_screen_setting_title">Blokeo-pantaila</string>
   <string name="notify_lock_screen_setting_summary">Erakutsi jakinarazpenak blokeo-pantailan</string>
@@ -362,4 +391,6 @@
   <string name="permission_camera_request_body">QR kodea eskaneatzeko Briar-ek kamera atzitu behar du.</string>
   <string name="permission_camera_denied_body">Kameraatzitzeko baimena ukatu duzu, baina kontaktuak gehitzeko kamera behar da.\n\nMesedez baimendu sarbidea.</string>
   <string name="permission_camera_denied_toast">Eza kameraren baimenik eman</string>
+  <string name="qr_code">QR kodea</string>
+  <string name="show_qr_code_fullscreen">Erakutsi QR kodea pantaila osoan</string>
 </resources>

briar-android/src/main/res/values-fa/strings.xml

@@ -0,0 +1,312 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<resources>
+  <!--Setup-->
+  <string name="setup_title">به برایر خوش آمدید</string>
+  <string name="setup_name_explanation">نام مستعارتان کنار هر مطلب شما قرار خواهد گرفت و بعد از ایجاد حساب کاربری امکان تغییر آن وجود ندارد.</string>
+  <string name="setup_next">بعدی</string>
+  <string name="setup_password_intro">یک رمز عبور انتخاب کنید</string>
+  <string name="setup_doze_title">اتصال های پس زمینه</string>
+  <string name="setup_doze_intro">برای دریافت پیام ها، برایر نیاز دارد تا در پس زمینه اتصال داشته باشد.</string>
+  <string name="setup_doze_button">اجازه دادن به اتصالات</string>
+  <string name="choose_nickname">نام مستعار خود را انتخاب کنید</string>
+  <string name="choose_password">رمز عبور خود را انتخاب کنید</string>
+  <string name="confirm_password">رمز عبور خود را تایید کنید</string>
+  <string name="name_too_long">نام بیش از حد طولانی می باشد</string>
+  <string name="password_too_weak">رمز عبور ضعیف می باشد</string>
+  <string name="passwords_do_not_match">رمز های عبور مطابقت ندارند </string>
+  <string name="create_account_button">ایجاد حساب کاربری</string>
+  <string name="more_info">اطلاعات بیشتر</string>
+  <string name="don_t_ask_again">دیگر نپرس</string>
+  <string name="setup_huawei_text">لطفا روی دکمه زیر کلیک کنید و مطمئن شوید که از برایر در صفحه \"برنامه های محافظت شده\" محافظت می شود.</string>
+  <string name="setup_huawei_button">حفاظت از برایر</string>
+  <string name="setup_huawei_help">اگر برایر به فهرست برنامه های محافظت شده اضافه نشده، نمی تواند در پس زمینه مشغول به کار باشد.</string>
+  <!--Login-->
+  <string name="enter_password">رمز عبور خود را وارد کنید:</string>
+  <string name="try_again">رمز عبور اشتباه است، لطفا دوباره سعی کنید</string>
+  <string name="sign_in_button">ورود</string>
+  <string name="forgotten_password">رمز عبور را فراموش کرده ام</string>
+  <string name="startup_failed_notification_text">برای اطلاعات بیشتر کلیک کنید</string>
+  <string name="startup_failed_data_too_old_error">حساب کاربری شما با یک نسخه قدیمی از این برنامه ایجاد شده است و به همین خاطربا این نسخه نمی تواند باز شود. شما باید نسخه قدیمی را دوباره نصب کنید یا یک حساب کاربری جدید با \"رمز عبور ام را فراموش کرده ام\" در پرامپت رمز عبور ایجاد کنید.</string>
+  <string name="startup_failed_data_too_new_error">این نسخه از برنامه قدیمی می باشد. لطفا به آخرین نسخه از برنامه ارتقاء داده و دوباره سعی کنید.</string>
+  <plurals name="expiry_warning">
+    <item quantity="one">این یک نسخه آزمایشی از برایر می باشد. حساب کاربری شما در %d روز آینده به پایان می رسد و امکان تمدید آن وجود نخواهد داشت.</item>
+    <item quantity="other">این یک نسخه آزمایشی از برایر می باشد. حساب کاربری شما در %d روز آینده به پایان می رسد و امکان تمدید آن وجود نخواهد داشت.</item>
+  </plurals>
+  <string name="expiry_update">تاریخ اتمام آزمایش افزایش یافته است. حساب کاربری شما در %d روز آینده به پایان می رسد.</string>
+  <string name="download_briar">برای اینکه به استفاده خود از برایر ادامه دهید، لطفا نسخه ۱.۰ را دانلود کنید.</string>
+  <string name="create_new_account">لازم است تا یک حساب کاربری جدید ایجاد کنید، می توانید از نام مستعار یکسان برای حساب های کاربری استفاده کنید.</string>
+  <string name="download_briar_button">دانلود برایر 1.0</string>
+  <string name="startup_open_database">رمزگشایی سیستم ...</string>
+  <string name="startup_migrate_database">به روز رسانی سیستم ...</string>
+  <!--Navigation Drawer-->
+  <string name="nav_drawer_open_description">باز کردن منوی برنامه</string>
+  <string name="nav_drawer_close_description">بستن منوی برنامه</string>
+  <string name="contact_list_button">مخاطبین</string>
+  <string name="groups_button">گروه های خصوصی</string>
+  <string name="forums_button">تالار های گفتمان</string>
+  <string name="blogs_button">بلاگ ها</string>
+  <string name="settings_button">تنظیمات</string>
+  <string name="sign_out_button">خروج</string>
+  <!--Transports-->
+  <string name="transport_tor">اینترنت</string>
+  <string name="transport_bt">بلوتوث</string>
+  <string name="transport_lan">وای فای</string>
+  <!--Notifications-->
+  <string name="ongoing_notification_text">برای باز کردن برایر کلیک کنید.</string>
+  <plurals name="private_message_notification_text">
+    <item quantity="one">%dپیام خصوصی جدید</item>
+    <item quantity="other">%dپیام خصوصی جدید</item>
+  </plurals>
+  <plurals name="group_message_notification_text">
+    <item quantity="one">پیام گروه جدید</item>
+    <item quantity="other">%d پیام گروه جدید</item>
+  </plurals>
+  <plurals name="forum_post_notification_text">
+    <item quantity="one">پست فروم جدید</item>
+    <item quantity="other">%d پست فروم جدید</item>
+  </plurals>
+  <plurals name="blog_post_notification_text">
+    <item quantity="one">پست پلاگ جدید</item>
+    <item quantity="other">%d پست بلاگ جدید</item>
+  </plurals>
+  <!--Misc-->
+  <string name="now">هم اکنون</string>
+  <string name="show">نمایش</string>
+  <string name="hide">پنهان کردن</string>
+  <string name="ok">تأیید</string>
+  <string name="cancel">لغو</string>
+  <string name="got_it">متوجه شدم</string>
+  <string name="delete">حذف</string>
+  <string name="accept">پذیرفتن</string>
+  <string name="decline">رد کردن</string>
+  <string name="options">گزینه ها</string>
+  <string name="online">آنلاین</string>
+  <string name="offline">آفلاین</string>
+  <string name="send">ارسال</string>
+  <string name="allow">اجازه دادن</string>
+  <string name="open">باز کردن</string>
+  <string name="no_data">داده ای موجود نمی باشد</string>
+  <string name="ellipsis">…</string>
+  <string name="text_too_long">متن وارد شده بیش از حد طولانی می باشد</string>
+  <string name="fix">اصلاح</string>
+  <string name="help">راهنما</string>
+  <string name="sorry">ببخشید</string>
+  <!--Contacts and Private Conversations-->
+  <string name="date_no_private_messages">هیچ پیامی موجود نیست</string>
+  <string name="no_private_messages">هیچ پیامی برای نشان دادن وجود ندارد</string>
+  <string name="message_hint">نوشتن پیام</string>
+  <string name="delete_contact">حذف مخاطب</string>
+  <string name="dialog_title_delete_contact">تایید حذف مخاطب</string>
+  <string name="dialog_message_delete_contact">آیا مطمئن هستید که میخواهید این مخاطب و تمام پیام های تبادل شده با آن را حذف کنید؟</string>
+  <string name="contact_deleted_toast">مخاطب حذف شد</string>
+  <!--Adding Contacts-->
+  <string name="add_contact_title">افزودن مخاطب</string>
+  <string name="face_to_face">برای اضافه کردن فرد به عنوان مخاطب باید با او به صورت حضوری ملاقات کنید.
+این از جعل هویت شما و یا از خوانده شدن پیام هایتان در آینده جلوگیری خواهد کرد.</string>
+  <string name="continue_button">ادامه</string>
+  <string name="connection_failed">اتصال ناموفق بود</string>
+  <string name="try_again_button">دوباره سعی کنید</string>
+  <string name="contact_exchange_failed">تبادل مخاطب با خطا مواجه شد</string>
+  <string name="qr_code_invalid">کد QR نامعتبر می باشد</string>
+  <!--Introductions-->
+  <string name="introduction_onboarding_text">شما می توانید مخاطبان خود را به یکدیگر معرفی کنید، در این صورت دیگر نیازی به دیدار حضوری برای اتصال روی برایر نمی باشد.</string>
+  <string name="introduction_activity_title">انتخاب مخاطب</string>
+  <string name="introduction_not_possible">شما همین الان یک معرفی در مرحله انجام با این مخاطبان دارید. لطفا اجازه دهید تا این معرفی به پایان برسد. اگر شما و یا مخاطبانتان به ندرت آنلاین هستید، ممکن است کمی زمان ببرد.</string>
+  <string name="introduction_message_title">معرفی مخاطبین</string>
+  <string name="introduction_message_hint">افزودن یک پیام (اختیاری)</string>
+  <string name="introduction_button">معرفی کردن</string>
+  <string name="introduction_sent">معرفی شما فرستاده شد.</string>
+  <string name="introduction_error">خطایی در معرفی کردن رخ داده است.</string>
+  <string name="introduction_response_error">خطا در هنگام پاسخ به معرفی</string>
+  <string name="introduction_request_answered_received">%1$s میخواهد شما را به %2$s معرفی کند.</string>
+  <string name="introduction_response_accepted_sent">شما معرفی به %1$sرا پذیرفتید.</string>
+  <string name="introduction_response_accepted_sent_info">قبل از اضافه شدن %1$s به مخاطبان شما، آن ها باید معرفی را بپذیرند. این شاید کمی زمان ببرد.</string>
+  <string name="introduction_response_declined_sent">شما معرفی به %1$sرا رد کردید.</string>
+  <string name="introduction_response_accepted_received">%1$s معرفی به %2$s را پذیرفت.</string>
+  <string name="introduction_response_declined_received">%1$s معرفی به %2$s را رد کرد.</string>
+  <string name="introduction_response_declined_received_by_introducee">%1$s می گوید که %2$s دعوت نامه  را رد کرد.</string>
+  <plurals name="introduction_notification_text">
+    <item quantity="one">مخاطب جدید افزوده شد.</item>
+    <item quantity="other">%d مخاطب جدید افزوده شد.</item>
+  </plurals>
+  <!--Private Groups-->
+  <string name="groups_created_by">ایجاد شده توسط %s</string>
+  <plurals name="messages">
+    <item quantity="one">%d پیام</item>
+    <item quantity="other">%d پیام</item>
+  </plurals>
+  <string name="groups_group_is_empty">این گروه خالی می باشد</string>
+  <string name="groups_group_is_dissolved">این گروه منحل شده است</string>
+  <string name="groups_remove">حذف</string>
+  <string name="groups_create_group_title">ایجاد گروه خصوصی</string>
+  <string name="groups_create_group_button">ایجاد گروه</string>
+  <string name="groups_create_group_invitation_button">ارسال دعوت نامه</string>
+  <string name="groups_create_group_hint">یک نام برای گروه شخصی خود انتخاب کنید</string>
+  <string name="groups_invitation_sent">دعوت نامه گروه فرستاده شد</string>
+  <string name="groups_message_sent">پیام فرستاده شد</string>
+  <string name="groups_member_list">لیست اعضا</string>
+  <string name="groups_invite_members">دعوت اعضا</string>
+  <string name="groups_member_created_you">شما گروه را ایجاد کردید</string>
+  <string name="groups_member_created">%s گروه را ایجاد کرد</string>
+  <string name="groups_member_joined_you">شما به عضویت گروه درآمدید</string>
+  <string name="groups_member_joined">%sعضو گروه شد</string>
+  <string name="groups_leave">ترک گروه</string>
+  <string name="groups_leave_dialog_title">تایید ترک گروه</string>
+  <string name="groups_leave_dialog_message">مطمئن هستید که میخواهید این گروه را ترک کنید؟</string>
+  <string name="groups_dissolve">انحلال گروه</string>
+  <string name="groups_dissolve_dialog_title">تایید انحلال گروه</string>
+  <string name="groups_dissolve_button">انحلال</string>
+  <string name="groups_dissolved_dialog_title">گروه انحلال یافت</string>
+  <!--Private Group Invitations-->
+  <string name="groups_invitations_title">دعوت نامه های گروه</string>
+  <string name="groups_invitations_invitation_sent">شما %1$s را برای عضویت به گروه \"%2$s\" دعوت کردید.</string>
+  <string name="groups_invitations_invitation_received">%1$s شما را دعوت کرده تا عضو گروه \"%2$s\" شوید.</string>
+  <string name="groups_invitations_declined">دعوت نامه گروه رد شد</string>
+  <string name="groups_invitations_response_accepted_sent">شما دعوت نامه گروه از %s را پذیرفتید.</string>
+  <string name="groups_invitations_response_declined_sent">شما دعوت نامه گروه از %s را رد کردید.</string>
+  <string name="groups_invitations_response_accepted_received">%sدعوت نامه گروه را پذیرفت.</string>
+  <string name="groups_invitations_response_declined_received">%s دعوت نامه گروه را رد کرد.</string>
+  <string name="sharing_status_groups">فقط سازنده گروه می تواند اعضای جدید را به گروه دعوت کند. در پایین تمام اعضای فعلی گروه آمده است.</string>
+  <!--Private Groups Revealing Contacts-->
+  <string name="groups_reveal_contacts">نشان دادن مخاطبان</string>
+  <!--Forums-->
+  <string name="create_forum_title">ایجاد فروم</string>
+  <string name="choose_forum_hint">انتخاب یک نام برای فروم</string>
+  <string name="create_forum_button">ایجاد فروم</string>
+  <string name="forum_created_toast">فروم ایجاد شد</string>
+  <string name="no_forum_posts">هیچ پستی برای نشان دادن وجود ندارد</string>
+  <string name="no_posts">هیچ پستی وجود ندارد</string>
+  <plurals name="posts">
+    <item quantity="one">%d پست</item>
+    <item quantity="other">%d پست</item>
+  </plurals>
+  <string name="forum_message_reply_hint">پاسخ جدید</string>
+  <string name="btn_reply">پاسخ</string>
+  <string name="forum_leave">ترک فروم</string>
+  <string name="dialog_title_leave_forum">تأیید ترک فروم</string>
+  <string name="dialog_button_leave">ترک</string>
+  <string name="forum_left_toast">ترک فروم</string>
+  <!--Forum Sharing-->
+  <string name="forum_share_button">اشتراک گذاری فروم</string>
+  <string name="contacts_selected">مخاطبان انتخاب شدند</string>
+  <string name="activity_share_toolbar_header">انتخاب مخاطبان</string>
+  <string name="forum_shared_snackbar">فروم با مخاطبان انتخاب شده به اشتراک گذاشته شد</string>
+  <string name="forum_share_message">افزودن یک پیام (اختیاری)</string>
+  <string name="forum_share_error">خطایی با اشتراک گذاری این فروم رخ داد</string>
+  <string name="forum_invitation_received">%1$s فروم \"%2$s\" را با شما به اشتراک گذاشته است.</string>
+  <string name="forum_invitation_sent">شما فروم \"%1$s\" را با %2$s به اشتراک گذاشتید.</string>
+  <string name="forum_invitations_title">دعوت نامه های فروم</string>
+  <string name="forum_declined_toast">دعوت نامه رد شد</string>
+  <string name="shared_by_format">به اشتراک گذاشته شده توسط %s</string>
+  <string name="forum_invitation_response_accepted_received">%s دعوت نامه فروم را پذیرفت.</string>
+  <string name="forum_invitation_response_declined_received">%s دعوت نامه فروم را رد کرد.</string>
+  <string name="sharing_status">به اشتراک گذاری وضعیت</string>
+  <string name="sharing_status_forum">هر عضو فروم می تواند آن را با دیگر مخاطبان خود به اشتراک بگذارد. شما این فروم را با مخاطبان زیر به اشتراک می گذارید. ممکن است اعضای دیگری هم باشند که شما نمی توانید آن ها را ببینید.</string>
+  <string name="nobody">هیچکس</string>
+  <!--Blogs-->
+  <string name="blogs_other_blog_empty_state">هیچ پستی برای نشان دادن وجود ندارد</string>
+  <string name="read_more">بیشتر بخوانید</string>
+  <string name="blogs_write_blog_post">نوشتن پست بلاگ</string>
+  <string name="blogs_write_blog_post_body_hint">پست بلاگ خود را بنویسید</string>
+  <string name="blogs_publish_blog_post">انتشار</string>
+  <string name="blogs_blog_post_created">پست بلاگ ایجاد شد</string>
+  <string name="blogs_blog_post_received">پست جدید بلاگ دریافت شد</string>
+  <string name="blogs_remove_blog">حذف بلاگ</string>
+  <string name="blogs_remove_blog_ok">حذف</string>
+  <string name="blogs_blog_removed">بلاگ حذف شد</string>
+  <string name="blogs_reblog_comment_hint">افزودن یک کامنت (اختیاری)</string>
+  <!--Blog Sharing-->
+  <string name="blogs_sharing_share">به اشتراک گذاری بلاگ</string>
+  <string name="blogs_sharing_button">به اشتراک گذاری بلاگ</string>
+  <string name="blogs_sharing_snackbar">بلاگ با مخاطبان انتخاب شده به اشتراک گذاشته شد</string>
+  <string name="blogs_sharing_response_accepted_sent">شما دعوت نامه بلاگ از طرف %s را پذیرفتید.</string>
+  <string name="blogs_sharing_response_declined_sent">شما دعوت نامه بلاگ از %s را رد کردید.</string>
+  <string name="blogs_sharing_response_accepted_received">%sدعوت نامه بلاگ را پذیرفت.</string>
+  <string name="blogs_sharing_response_declined_received">%s دعوت نامه بلاگ را رد کرد.</string>
+  <string name="blogs_sharing_invitation_received">%1$s بلاگ \"%2$s\" را با شما به اشتراک گذاشت.</string>
+  <string name="blogs_sharing_invitation_sent">شما بلاگ \"%1$s\" را با %2$s به اشتراک گذاشته اید.</string>
+  <string name="blogs_sharing_invitations_title">دعوت نامه های بلاگ</string>
+  <string name="blogs_sharing_declined_toast">دعوت نامه رد شد</string>
+  <!--RSS Feeds-->
+  <string name="blogs_rss_feeds_import_hint">آدرس خوراک RSS را وارد کنید</string>
+  <string name="blogs_rss_feeds_import_error">متاسفیم!  وارد کردن خوراک شما با خطا مواجه شده است.</string>
+  <string name="blogs_rss_feeds_manage">مدیریت خوراک های RSS</string>
+  <string name="blogs_rss_feeds_manage_imported">وارد شده:</string>
+  <string name="blogs_rss_feeds_manage_author">نویسنده:</string>
+  <string name="blogs_rss_feeds_manage_updated">آخرین به روز رسانی:</string>
+  <string name="blogs_rss_remove_feed">حذف فید</string>
+  <string name="blogs_rss_remove_feed_ok">حذف</string>
+  <string name="blogs_rss_feeds_manage_delete_error">خوراک نمی تواند پاک شود!</string>
+  <string name="blogs_rss_feeds_manage_error">مشکلی با بارگذاری فیدهای شما وجود داشت. لطفا بعدا امتحان کنید.</string>
+  <!--Settings Network-->
+  <string name="network_settings_title">شبکه ها</string>
+  <string name="bluetooth_setting">اتصال از طریق بلوتوث</string>
+  <string name="bluetooth_setting_enabled">هر زمانی که مخاطبان نزدیک هستند</string>
+  <string name="bluetooth_setting_disabled">فقط در هنگام افزودن مخاطبان</string>
+  <string name="tor_network_setting">اتصال از طریق تور</string>
+  <string name="tor_network_setting_never">هرگز</string>
+  <string name="tor_network_setting_wifi">فقط در هنگام استفاده از وای فای</string>
+  <string name="tor_network_setting_always">هنگام استفاده از وای فای یا موبایل دیتا</string>
+  <!--Settings Security and Panic-->
+  <string name="security_settings_title">امنیت</string>
+  <string name="change_password">تغییر رمز عبور</string>
+  <string name="current_password">رمز عبور فعلی خود را وارد کنید:</string>
+  <string name="choose_new_password">رمز عبور جدید خود را انتخاب کنید:</string>
+  <string name="confirm_new_password">رمز عبور جدید خود را تأیید کنید:</string>
+  <string name="password_changed">رمز عبور تغییر کرده است</string>
+  <string name="panic_setting_title">دکمه هراس</string>
+  <string name="panic_app_setting_title">برنامه دکمه هراس</string>
+  <string name="unknown_app">یک برنامه ناشناخته</string>
+  <string name="panic_app_setting_summary">هیچ برنامه تنظیم نشده است</string>
+  <string name="panic_app_setting_none">هیچکدام</string>
+  <string name="lock_setting_title">خروج</string>
+  <string name="lock_setting_summary">در صورت کلیک بر روی کلید هراس از برایر خارج شو</string>
+  <string name="purge_setting_title">حذف حساب کاربری</string>
+  <string name="uninstall_setting_title">پاک کردن برایر</string>
+  <!--Settings Notifications-->
+  <string name="notify_private_messages_setting_title">پیام های خصوصی</string>
+  <string name="notify_private_messages_setting_summary">نمایش هشدار برای پیام های خصوصی</string>
+  <string name="notify_group_messages_setting_title">پیام های گروه</string>
+  <string name="notify_group_messages_setting_summary">نمایش هشدار برای پیام های گروه</string>
+  <string name="notify_forum_posts_setting_title">پست های فروم</string>
+  <string name="notify_forum_posts_setting_summary">نمایش هشدار برای پست های فروم</string>
+  <string name="notify_blog_posts_setting_title">پست های بلاگ</string>
+  <string name="notify_blog_posts_setting_summary">نمایش هشدار برای پست های بلاگ</string>
+  <string name="notify_lock_screen_setting_title">قفل صفحه</string>
+  <string name="notify_lock_screen_setting_summary">نمایش نوتیفیکشن روی صفحه قفل</string>
+  <string name="notify_sound_setting">صدا</string>
+  <string name="notify_sound_setting_default">رینگتون پیش فرض</string>
+  <string name="notify_sound_setting_disabled">هیچکدام</string>
+  <string name="choose_ringtone_title">انتخاب رینگتون</string>
+  <string name="cannot_load_ringtone">ناتوانی در بارگذاری رینگتون</string>
+  <!--Settings Feedback-->
+  <string name="feedback_settings_title">بازخورد</string>
+  <string name="send_feedback">ارسال بازخورد</string>
+  <!--Link Warning-->
+  <string name="link_warning_title">هشدار لینک</string>
+  <string name="link_warning_intro">با باز کردن لینک زیر شما یک برنامه بیرونی را باز خواهید کرد.</string>
+  <string name="link_warning_text">این می تواند برای شناسایی شما مورد استفاده قرار بگیرد. قبل از باز کردن آن به قابل اطمینان بودن شخصی که آن را برای شما ارسال کرده فکر کنید و بعد برای احتیاط آن را با ارفاکس باز کنید.</string>
+  <string name="link_warning_open_link">باز کردن لینک</string>
+  <!--Crash Reporter-->
+  <string name="crash_report_title">گزارش خطای برایر</string>
+  <string name="briar_crashed">ببخشید، برایر از کار افتاده است.</string>
+  <string name="not_your_fault">این تقصیر شما نیست.</string>
+  <string name="please_send_report">لطفا با فرستادن گزارش خطا به ما کمک کنید تا برایر را بهتر کنیم.</string>
+  <string name="report_is_encrypted">به شما اطمینان می دهیم که گزارش شما رمزنگاری شده و به صورت امن فرستاده می شود.</string>
+  <string name="feedback_title">بازخورد</string>
+  <string name="describe_crash">توضیح دهید چه اتفاقی افتاد (اختیاری)</string>
+  <string name="enter_feedback">بازخورد خود را وارد کنید</string>
+  <string name="optional_contact_email">آدرس ایمیل شما (اختیاری)</string>
+  <string name="could_not_load_report_data">امکان بارگذاری داده های گزارش وجود ندارد.</string>
+  <string name="send_report">ارسال گزارش</string>
+  <string name="close">بستن</string>
+  <string name="dev_report_saved">گزارش ذخیره شد. دفعه بعدی که وارد برایر شدید فرستاده خواهد شد.</string>
+  <!--Sign Out-->
+  <string name="progress_title_logout">خروج از برایر...</string>
+  <!--Screen Filters & Tapjacking-->
+  <!--Permission Requests-->
+  <string name="permission_camera_title">دسترسی به دوربین</string>
+  <string name="permission_camera_request_body">برای اسکن کردن کد QR دسترسی به دوربین لازم است.</string>
+  <string name="permission_camera_denied_toast">اجازه دسترسی به دوربین پذیرفته نشد</string>
+  <string name="qr_code">کد QR</string>
+</resources>