mirror of
https://code.briarproject.org/briar/briar.git
synced 2026-02-12 18:59:06 +01:00
Compare commits
1 Commits
beta-1.1.9
...
851-recycl
| Author | SHA1 | Date | |
|---|---|---|---|
|
cb6037d42d |
11
.gitignore
vendored
11
.gitignore
vendored
@@ -9,20 +9,17 @@ Thumbs.db
|
||||
.DS_Store
|
||||
|
||||
# Eclipse project files
|
||||
.classpath
|
||||
.project
|
||||
.settings
|
||||
#.classpath
|
||||
#.project
|
||||
|
||||
# Local configuration file (sdk path, etc)
|
||||
local.properties
|
||||
|
||||
# Android Studio
|
||||
.idea/*
|
||||
!.idea/runConfigurations/
|
||||
!.idea/codeStyleSettings.xml
|
||||
!.idea/codeStyles
|
||||
.gradle
|
||||
build/
|
||||
captures
|
||||
*.iml
|
||||
projectFilesBackup/
|
||||
.gitignore
|
||||
src/test/
|
||||
|
||||
@@ -1,33 +0,0 @@
|
||||
image: briar/ci-image-android:latest
|
||||
|
||||
stages:
|
||||
- test
|
||||
- check_reproducibility
|
||||
|
||||
test:
|
||||
stage: test
|
||||
before_script:
|
||||
- set -e
|
||||
- export GRADLE_USER_HOME=$PWD/.gradle
|
||||
|
||||
cache:
|
||||
paths:
|
||||
- .gradle/wrapper
|
||||
- .gradle/caches
|
||||
|
||||
script:
|
||||
- ./gradlew --no-daemon -Djava.security.egd=file:/dev/urandom animalSnifferMain animalSnifferTest
|
||||
- ./gradlew --no-daemon -Djava.security.egd=file:/dev/urandom test
|
||||
|
||||
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 $GRADLE_USER_HOME/caches/*/plugin-resolution/
|
||||
|
||||
|
||||
test_reproducible:
|
||||
stage: check_reproducibility
|
||||
script:
|
||||
- "curl -X POST -F token=${RELEASE_CHECK_TOKEN} -F ref=master -F variables[RELEASE_TAG]=${CI_COMMIT_REF_NAME} https://code.briarproject.org/api/v4/projects/61/trigger/pipeline"
|
||||
only:
|
||||
- tags
|
||||
245
.idea/codeStyles/Project.xml
generated
245
.idea/codeStyles/Project.xml
generated
@@ -1,245 +0,0 @@
|
||||
<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>
|
||||
<JetCodeStyleSettings>
|
||||
<option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
|
||||
</JetCodeStyleSettings>
|
||||
<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>
|
||||
<codeStyleSettings language="kotlin">
|
||||
<option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
|
||||
<option name="PARAMETER_ANNOTATION_WRAP" value="1" />
|
||||
<option name="VARIABLE_ANNOTATION_WRAP" value="1" />
|
||||
<option name="ENUM_CONSTANTS_WRAP" value="1" />
|
||||
</codeStyleSettings>
|
||||
</code_scheme>
|
||||
</component>
|
||||
5
.idea/codeStyles/codeStyleConfig.xml
generated
5
.idea/codeStyles/codeStyleConfig.xml
generated
@@ -1,5 +0,0 @@
|
||||
<component name="ProjectCodeStyleConfiguration">
|
||||
<state>
|
||||
<option name="USE_PER_PROJECT_SETTINGS" value="true" />
|
||||
</state>
|
||||
</component>
|
||||
20
.idea/runConfigurations/All_tests.xml
generated
20
.idea/runConfigurations/All_tests.xml
generated
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="briar-android" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/briar-android" />
|
||||
<method v="2">
|
||||
<option name="Android.Gradle.BeforeRunTask" enabled="true" />
|
||||
<option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-api" run_configuration_type="AndroidJUnit" />
|
||||
<option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-core" run_configuration_type="AndroidJUnit" />
|
||||
<option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-android" run_configuration_type="AndroidJUnit" />
|
||||
<option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in bramble-java" run_configuration_type="AndroidJUnit" />
|
||||
<option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-core" run_configuration_type="AndroidJUnit" />
|
||||
<option name="RunConfigurationTask" enabled="true" run_configuration_name="All tests in briar-headless" run_configuration_type="AndroidJUnit" />
|
||||
</method>
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in bramble-android" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="bramble-android" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-android" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
20
.idea/runConfigurations/All_tests_in_bramble_api.xml
generated
20
.idea/runConfigurations/All_tests_in_bramble_api.xml
generated
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in bramble-api" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="bramble-api" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-api" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in bramble-core" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="bramble-core" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-core" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in bramble-java" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="bramble-java" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" value="-ea -Djava.library.path=libs" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/bramble-java" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in briar-android" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="briar-android" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/briar-android" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
20
.idea/runConfigurations/All_tests_in_briar_core.xml
generated
20
.idea/runConfigurations/All_tests_in_briar_core.xml
generated
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in briar-core" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="briar-core" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/briar-core" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,15 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="All tests in briar-headless" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="briar-headless" />
|
||||
<option name="PACKAGE_NAME" value="org.briarproject.briar.headless" />
|
||||
<option name="MAIN_CLASS_NAME" value="" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="package" />
|
||||
<option name="VM_PARAMETERS" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/briar-headless" />
|
||||
<method v="2">
|
||||
<option name="Android.Gradle.BeforeRunTask" enabled="true" />
|
||||
</method>
|
||||
</configuration>
|
||||
</component>
|
||||
20
.idea/runConfigurations/H2_Performance_Test.xml
generated
20
.idea/runConfigurations/H2_Performance_Test.xml
generated
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="H2 Performance Test" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="bramble-core" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="org.briarproject.bramble.db" />
|
||||
<option name="MAIN_CLASS_NAME" value="org.briarproject.bramble.db.H2DatabasePerformanceTest" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="class" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,20 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="HyperSQL Performance Test" type="AndroidJUnit" factoryName="Android JUnit">
|
||||
<module name="bramble-core" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PACKAGE_NAME" value="org.briarproject.bramble.db" />
|
||||
<option name="MAIN_CLASS_NAME" value="org.briarproject.bramble.db.HyperSqlDatabasePerformanceTest" />
|
||||
<option name="METHOD_NAME" value="" />
|
||||
<option name="TEST_OBJECT" value="class" />
|
||||
<option name="VM_PARAMETERS" value="-ea" />
|
||||
<option name="PARAMETERS" value="" />
|
||||
<option name="WORKING_DIRECTORY" value="" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="TEST_SEARCH_SCOPE">
|
||||
<value defaultName="singleModule" />
|
||||
</option>
|
||||
<patterns />
|
||||
<method />
|
||||
</configuration>
|
||||
</component>
|
||||
17
.idea/runConfigurations/briar_headless.xml
generated
17
.idea/runConfigurations/briar_headless.xml
generated
@@ -1,17 +0,0 @@
|
||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="briar-headless" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
|
||||
<extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
|
||||
<option name="VM_PARAMETERS" value="" />
|
||||
<option name="PROGRAM_PARAMETERS" value="-v" />
|
||||
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
|
||||
<option name="ALTERNATIVE_JRE_PATH" />
|
||||
<option name="PASS_PARENT_ENVS" value="true" />
|
||||
<option name="MAIN_CLASS_NAME" value="org.briarproject.briar.headless.MainKt" />
|
||||
<option name="WORKING_DIRECTORY" value="" />
|
||||
<module name="briar-headless" />
|
||||
<envs />
|
||||
<method>
|
||||
<option name="Gradle.BeforeRunTask" enabled="true" tasks="jar" externalProjectPath="$PROJECT_DIR$/briar-headless" vmOptions="" scriptParameters="" />
|
||||
</method>
|
||||
</configuration>
|
||||
</component>
|
||||
@@ -1,70 +1,104 @@
|
||||
import com.android.build.gradle.tasks.MergeResources
|
||||
import de.undercouch.gradle.tasks.download.Download
|
||||
import de.undercouch.gradle.tasks.download.Verify
|
||||
|
||||
apply plugin: 'com.android.library'
|
||||
apply plugin: 'witness'
|
||||
apply from: 'witness.gradle'
|
||||
apply plugin: 'de.undercouch.download'
|
||||
|
||||
android {
|
||||
compileSdkVersion 28
|
||||
buildToolsVersion '28.0.3'
|
||||
compileSdkVersion 23
|
||||
buildToolsVersion "23.0.3"
|
||||
|
||||
defaultConfig {
|
||||
minSdkVersion 14
|
||||
targetSdkVersion 26
|
||||
versionCode 10109
|
||||
versionName "1.1.9"
|
||||
targetSdkVersion 22
|
||||
versionCode 1
|
||||
versionName "1.0"
|
||||
consumerProguardFiles 'proguard-rules.txt'
|
||||
|
||||
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
|
||||
}
|
||||
|
||||
compileOptions {
|
||||
sourceCompatibility JavaVersion.VERSION_1_8
|
||||
targetCompatibility JavaVersion.VERSION_1_8
|
||||
sourceCompatibility JavaVersion.VERSION_1_7
|
||||
targetCompatibility JavaVersion.VERSION_1_7
|
||||
}
|
||||
}
|
||||
|
||||
configurations {
|
||||
tor
|
||||
}
|
||||
|
||||
dependencies {
|
||||
implementation project(path: ':bramble-core', configuration: 'default')
|
||||
tor 'org.briarproject:tor-android:0.3.5.8@zip'
|
||||
tor 'org.briarproject:obfs4proxy-android:0.0.9@zip'
|
||||
|
||||
annotationProcessor 'com.google.dagger:dagger-compiler:2.22.1'
|
||||
|
||||
compileOnly 'javax.annotation:jsr250-api:1.0'
|
||||
|
||||
testImplementation project(path: ':bramble-api', configuration: 'testOutput')
|
||||
testImplementation 'junit:junit:4.12'
|
||||
testImplementation "org.jmock:jmock:2.8.2"
|
||||
testImplementation "org.jmock:jmock-junit4:2.8.2"
|
||||
testImplementation "org.jmock:jmock-legacy:2.8.2"
|
||||
compile project(':bramble-core')
|
||||
compile fileTree(dir: 'libs', include: ['*.jar'])
|
||||
provided 'javax.annotation:jsr250-api:1.0'
|
||||
}
|
||||
|
||||
def torBinariesDir = 'src/main/res/raw'
|
||||
def torBinaryDir = 'src/main/res/raw'
|
||||
|
||||
task cleanTorBinaries {
|
||||
doLast {
|
||||
delete fileTree(torBinariesDir) { include '*.zip' }
|
||||
task downloadTorGeoIp(type: Download) {
|
||||
src 'https://briarproject.org/build/geoip-2015-12-01.zip'
|
||||
dest "$torBinaryDir/geoip.zip"
|
||||
onlyIfNewer true
|
||||
}
|
||||
|
||||
task downloadTorBinaryArm(type: Download) {
|
||||
src 'https://briarproject.org/build/tor-0.2.7.6-arm.zip'
|
||||
dest "$torBinaryDir/tor_arm.zip"
|
||||
onlyIfNewer true
|
||||
}
|
||||
|
||||
task downloadTorBinaryArmPie(type: Download) {
|
||||
src 'https://briarproject.org/build/tor-0.2.7.6-arm-pie.zip'
|
||||
dest "$torBinaryDir/tor_arm_pie.zip"
|
||||
onlyIfNewer true
|
||||
}
|
||||
|
||||
task downloadTorBinaryX86(type: Download) {
|
||||
src 'https://briarproject.org/build/tor-0.2.7.6-x86.zip'
|
||||
dest "$torBinaryDir/tor_x86.zip"
|
||||
onlyIfNewer true
|
||||
}
|
||||
|
||||
task downloadTorBinaryX86Pie(type: Download) {
|
||||
src 'https://briarproject.org/build/tor-0.2.7.6-x86-pie.zip'
|
||||
dest "$torBinaryDir/tor_x86_pie.zip"
|
||||
onlyIfNewer true
|
||||
}
|
||||
|
||||
task verifyTorGeoIp(type: Verify, dependsOn: 'downloadTorGeoIp') {
|
||||
src "$torBinaryDir/geoip.zip"
|
||||
algorithm 'SHA-256'
|
||||
checksum '9bcdaf0a7ba0933735328d8ec466c25c25dbb459efc2bce9e55c774eabea5162'
|
||||
}
|
||||
|
||||
task verifyTorBinaryArm(type: Verify, dependsOn: 'downloadTorBinaryArm') {
|
||||
src "$torBinaryDir/tor_arm.zip"
|
||||
algorithm 'SHA-256'
|
||||
checksum '83272962eda701cd5d74d2418651c4ff0f0b1dff51f558a292d1a1c42bf12146'
|
||||
}
|
||||
|
||||
task verifyTorBinaryArmPie(type: Verify, dependsOn: 'downloadTorBinaryArmPie') {
|
||||
src "$torBinaryDir/tor_arm_pie.zip"
|
||||
algorithm 'SHA-256'
|
||||
checksum 'd0300d1e45de11ebb24ed62b9c492be9c2e88590b7822195ab38c7a76ffcf646'
|
||||
}
|
||||
|
||||
task verifyTorBinaryX86(type: Verify, dependsOn: 'downloadTorBinaryX86') {
|
||||
src "$torBinaryDir/tor_x86.zip"
|
||||
algorithm 'SHA-256'
|
||||
checksum 'b8813d97b01ee1b9c9a4233c1b9bbe9f9f6b494ae6f9cbd84de8a3911911615e'
|
||||
}
|
||||
|
||||
task verifyTorBinaryX86Pie(type: Verify, dependsOn: 'downloadTorBinaryX86Pie') {
|
||||
src "$torBinaryDir/tor_x86_pie.zip"
|
||||
algorithm 'SHA-256'
|
||||
checksum '9c66e765aa196dc089951a1b2140cc8290305c2fcbf365121f99e01a233baf4e'
|
||||
}
|
||||
|
||||
project.afterEvaluate {
|
||||
preBuild.dependsOn {
|
||||
[
|
||||
'verifyTorGeoIp',
|
||||
'verifyTorBinaryArm',
|
||||
'verifyTorBinaryArmPie',
|
||||
'verifyTorBinaryX86',
|
||||
'verifyTorBinaryX86Pie'
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
clean.dependsOn cleanTorBinaries
|
||||
|
||||
task unpackTorBinaries {
|
||||
doLast {
|
||||
copy {
|
||||
from configurations.tor.collect { zipTree(it) }
|
||||
into torBinariesDir
|
||||
}
|
||||
}
|
||||
dependsOn cleanTorBinaries
|
||||
}
|
||||
|
||||
tasks.withType(MergeResources) {
|
||||
inputs.dir torBinariesDir
|
||||
dependsOn unpackTorBinaries
|
||||
}
|
||||
|
||||
BIN
bramble-android/libs/jtorctl-briar.jar
Normal file
BIN
bramble-android/libs/jtorctl-briar.jar
Normal file
Binary file not shown.
@@ -8,10 +8,6 @@
|
||||
-dontwarn dagger.**
|
||||
-dontnote dagger.**
|
||||
|
||||
-keep class net.i2p.crypto.eddsa.** { *; }
|
||||
|
||||
-keep class org.whispersystems.curve25519.** { *; }
|
||||
|
||||
-dontwarn sun.misc.Unsafe
|
||||
-dontnote com.google.common.**
|
||||
|
||||
|
||||
@@ -2,14 +2,17 @@
|
||||
package="org.briarproject.bramble"
|
||||
xmlns:android="http://schemas.android.com/apk/res/android">
|
||||
|
||||
<uses-feature android:name="android.hardware.bluetooth" android:required="false"/>
|
||||
<uses-feature android:name="android.hardware.bluetooth"/>
|
||||
|
||||
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
|
||||
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
|
||||
<uses-permission android:name="android.permission.BLUETOOTH"/>
|
||||
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
|
||||
<uses-permission android:name="android.permission.INTERNET"/>
|
||||
<uses-permission android:name="android.permission.READ_LOGS"/>
|
||||
<uses-permission android:name="android.permission.WAKE_LOCK"/>
|
||||
<!-- Since API 23, this is needed to add contacts via Bluetooth -->
|
||||
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
|
||||
|
||||
<application
|
||||
android:allowBackup="false"
|
||||
|
||||
@@ -1,14 +0,0 @@
|
||||
package org.briarproject.bramble;
|
||||
|
||||
import org.briarproject.bramble.battery.AndroidBatteryModule;
|
||||
import org.briarproject.bramble.network.AndroidNetworkModule;
|
||||
import org.briarproject.bramble.reporting.ReportingModule;
|
||||
|
||||
public interface BrambleAndroidEagerSingletons {
|
||||
|
||||
void inject(AndroidBatteryModule.EagerSingletons init);
|
||||
|
||||
void inject(AndroidNetworkModule.EagerSingletons init);
|
||||
|
||||
void inject(ReportingModule.EagerSingletons init);
|
||||
}
|
||||
@@ -1,27 +1,13 @@
|
||||
package org.briarproject.bramble;
|
||||
|
||||
import org.briarproject.bramble.battery.AndroidBatteryModule;
|
||||
import org.briarproject.bramble.network.AndroidNetworkModule;
|
||||
import org.briarproject.bramble.plugin.tor.CircumventionModule;
|
||||
import org.briarproject.bramble.reporting.ReportingModule;
|
||||
import org.briarproject.bramble.socks.SocksModule;
|
||||
import org.briarproject.bramble.plugin.AndroidPluginModule;
|
||||
import org.briarproject.bramble.system.AndroidSystemModule;
|
||||
|
||||
import dagger.Module;
|
||||
|
||||
@Module(includes = {
|
||||
AndroidBatteryModule.class,
|
||||
AndroidNetworkModule.class,
|
||||
AndroidSystemModule.class,
|
||||
CircumventionModule.class,
|
||||
ReportingModule.class,
|
||||
SocksModule.class
|
||||
AndroidPluginModule.class,
|
||||
AndroidSystemModule.class
|
||||
})
|
||||
public class BrambleAndroidModule {
|
||||
|
||||
public static void initEagerSingletons(BrambleAndroidEagerSingletons c) {
|
||||
c.inject(new AndroidBatteryModule.EagerSingletons());
|
||||
c.inject(new AndroidNetworkModule.EagerSingletons());
|
||||
c.inject(new ReportingModule.EagerSingletons());
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,158 +0,0 @@
|
||||
package org.briarproject.bramble.account;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.Context;
|
||||
import android.content.SharedPreferences;
|
||||
import android.preference.PreferenceManager;
|
||||
|
||||
import org.briarproject.bramble.api.account.AccountManager;
|
||||
import org.briarproject.bramble.api.crypto.CryptoComponent;
|
||||
import org.briarproject.bramble.api.db.DatabaseConfig;
|
||||
import org.briarproject.bramble.api.identity.IdentityManager;
|
||||
|
||||
import java.io.File;
|
||||
import java.util.HashSet;
|
||||
import java.util.Set;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static android.os.Build.VERSION.SDK_INT;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static org.briarproject.bramble.util.IoUtils.deleteFileOrDir;
|
||||
import static org.briarproject.bramble.util.LogUtils.logFileOrDir;
|
||||
|
||||
class AndroidAccountManager extends AccountManagerImpl
|
||||
implements AccountManager {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(AndroidAccountManager.class.getName());
|
||||
|
||||
private static final String PREF_DB_KEY = "key";
|
||||
|
||||
protected final Context appContext;
|
||||
private final SharedPreferences prefs;
|
||||
|
||||
@Inject
|
||||
AndroidAccountManager(DatabaseConfig databaseConfig,
|
||||
CryptoComponent crypto, IdentityManager identityManager,
|
||||
SharedPreferences prefs, Application app) {
|
||||
super(databaseConfig, crypto, identityManager);
|
||||
this.prefs = prefs;
|
||||
appContext = app.getApplicationContext();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean accountExists() {
|
||||
boolean exists = super.accountExists();
|
||||
if (!exists && LOG.isLoggable(INFO)) {
|
||||
LOG.info("Account does not exist. Contents of account directory:");
|
||||
logFileOrDir(LOG, INFO, getDataDir());
|
||||
}
|
||||
return exists;
|
||||
}
|
||||
|
||||
// Locking: stateChangeLock
|
||||
@Override
|
||||
@Nullable
|
||||
protected String loadEncryptedDatabaseKey() {
|
||||
String key = getDatabaseKeyFromPreferences();
|
||||
if (key == null) key = super.loadEncryptedDatabaseKey();
|
||||
else migrateDatabaseKeyToFile(key);
|
||||
return key;
|
||||
}
|
||||
|
||||
// Locking: stateChangeLock
|
||||
@Nullable
|
||||
private String getDatabaseKeyFromPreferences() {
|
||||
String key = prefs.getString(PREF_DB_KEY, null);
|
||||
if (key == null) LOG.info("No database key in preferences");
|
||||
else LOG.info("Found database key in preferences");
|
||||
return key;
|
||||
}
|
||||
|
||||
// Locking: stateChangeLock
|
||||
private void migrateDatabaseKeyToFile(String key) {
|
||||
if (storeEncryptedDatabaseKey(key)) {
|
||||
if (prefs.edit().remove(PREF_DB_KEY).commit())
|
||||
LOG.info("Database key migrated to file");
|
||||
else LOG.warning("Database key not removed from preferences");
|
||||
} else {
|
||||
LOG.warning("Database key not migrated to file");
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deleteAccount() {
|
||||
synchronized (stateChangeLock) {
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Contents of account directory before deleting:");
|
||||
logFileOrDir(LOG, INFO, getDataDir());
|
||||
}
|
||||
super.deleteAccount();
|
||||
SharedPreferences defaultPrefs = getDefaultSharedPreferences();
|
||||
deleteAppData(prefs, defaultPrefs);
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Contents of account directory after deleting:");
|
||||
logFileOrDir(LOG, INFO, getDataDir());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Package access for testing
|
||||
SharedPreferences getDefaultSharedPreferences() {
|
||||
return PreferenceManager.getDefaultSharedPreferences(appContext);
|
||||
}
|
||||
|
||||
// Locking: stateChangeLock
|
||||
private void deleteAppData(SharedPreferences... clear) {
|
||||
// Clear and commit shared preferences
|
||||
for (SharedPreferences prefs : clear) {
|
||||
if (!prefs.edit().clear().commit())
|
||||
LOG.warning("Could not clear shared preferences");
|
||||
}
|
||||
// Delete files, except lib and shared_prefs directories
|
||||
Set<File> files = new HashSet<>();
|
||||
File dataDir = getDataDir();
|
||||
@Nullable
|
||||
File[] fileArray = dataDir.listFiles();
|
||||
if (fileArray == null) {
|
||||
LOG.warning("Could not list files in app data dir");
|
||||
} else {
|
||||
for (File file : fileArray) {
|
||||
String name = file.getName();
|
||||
if (!name.equals("lib") && !name.equals("shared_prefs")) {
|
||||
files.add(file);
|
||||
}
|
||||
}
|
||||
}
|
||||
files.add(appContext.getFilesDir());
|
||||
files.add(appContext.getCacheDir());
|
||||
addIfNotNull(files, appContext.getExternalCacheDir());
|
||||
if (SDK_INT >= 19) {
|
||||
for (File file : appContext.getExternalCacheDirs()) {
|
||||
addIfNotNull(files, file);
|
||||
}
|
||||
}
|
||||
if (SDK_INT >= 21) {
|
||||
for (File file : appContext.getExternalMediaDirs()) {
|
||||
addIfNotNull(files, file);
|
||||
}
|
||||
}
|
||||
for (File file : files) {
|
||||
deleteFileOrDir(file);
|
||||
}
|
||||
// Recreate the cache dir as some OpenGL drivers expect it to exist
|
||||
if (!new File(dataDir, "cache").mkdirs())
|
||||
LOG.warning("Could not recreate cache dir");
|
||||
}
|
||||
|
||||
private File getDataDir() {
|
||||
return new File(appContext.getApplicationInfo().dataDir);
|
||||
}
|
||||
|
||||
private void addIfNotNull(Set<File> files, @Nullable File file) {
|
||||
if (file != null) files.add(file);
|
||||
}
|
||||
}
|
||||
@@ -1,81 +0,0 @@
|
||||
package org.briarproject.bramble.battery;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
|
||||
import org.briarproject.bramble.api.battery.BatteryManager;
|
||||
import org.briarproject.bramble.api.battery.event.BatteryEvent;
|
||||
import org.briarproject.bramble.api.event.EventBus;
|
||||
import org.briarproject.bramble.api.lifecycle.Service;
|
||||
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static android.content.Intent.ACTION_BATTERY_CHANGED;
|
||||
import static android.content.Intent.ACTION_POWER_CONNECTED;
|
||||
import static android.content.Intent.ACTION_POWER_DISCONNECTED;
|
||||
import static android.os.BatteryManager.EXTRA_PLUGGED;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static java.util.logging.Logger.getLogger;
|
||||
|
||||
class AndroidBatteryManager implements BatteryManager, Service {
|
||||
|
||||
private static final Logger LOG =
|
||||
getLogger(AndroidBatteryManager.class.getName());
|
||||
|
||||
private final Context appContext;
|
||||
private final EventBus eventBus;
|
||||
private final AtomicBoolean used = new AtomicBoolean(false);
|
||||
|
||||
private volatile BroadcastReceiver batteryReceiver = null;
|
||||
|
||||
@Inject
|
||||
AndroidBatteryManager(Application app, EventBus eventBus) {
|
||||
this.appContext = app.getApplicationContext();
|
||||
this.eventBus = eventBus;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isCharging() {
|
||||
// Get the sticky intent for ACTION_BATTERY_CHANGED
|
||||
IntentFilter filter = new IntentFilter(ACTION_BATTERY_CHANGED);
|
||||
Intent i = appContext.registerReceiver(null, filter);
|
||||
if (i == null) return false;
|
||||
int status = i.getIntExtra(EXTRA_PLUGGED, 0);
|
||||
return status != 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void startService() {
|
||||
if (used.getAndSet(true)) throw new IllegalStateException();
|
||||
batteryReceiver = new BatteryReceiver();
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(ACTION_POWER_CONNECTED);
|
||||
filter.addAction(ACTION_POWER_DISCONNECTED);
|
||||
appContext.registerReceiver(batteryReceiver, filter);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stopService() {
|
||||
if (batteryReceiver != null)
|
||||
appContext.unregisterReceiver(batteryReceiver);
|
||||
}
|
||||
|
||||
private class BatteryReceiver extends BroadcastReceiver {
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent i) {
|
||||
String action = i.getAction();
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Received broadcast " + action);
|
||||
if (ACTION_POWER_CONNECTED.equals(action))
|
||||
eventBus.broadcast(new BatteryEvent(true));
|
||||
else if (ACTION_POWER_DISCONNECTED.equals(action))
|
||||
eventBus.broadcast(new BatteryEvent(false));
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,27 +0,0 @@
|
||||
package org.briarproject.bramble.battery;
|
||||
|
||||
import org.briarproject.bramble.api.battery.BatteryManager;
|
||||
import org.briarproject.bramble.api.lifecycle.LifecycleManager;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Singleton;
|
||||
|
||||
import dagger.Module;
|
||||
import dagger.Provides;
|
||||
|
||||
@Module
|
||||
public class AndroidBatteryModule {
|
||||
|
||||
public static class EagerSingletons {
|
||||
@Inject
|
||||
BatteryManager batteryManager;
|
||||
}
|
||||
|
||||
@Provides
|
||||
@Singleton
|
||||
BatteryManager provideBatteryManager(LifecycleManager lifecycleManager,
|
||||
AndroidBatteryManager batteryManager) {
|
||||
lifecycleManager.registerService(batteryManager);
|
||||
return batteryManager;
|
||||
}
|
||||
}
|
||||
@@ -1,142 +0,0 @@
|
||||
package org.briarproject.bramble.network;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.net.ConnectivityManager;
|
||||
import android.net.NetworkInfo;
|
||||
|
||||
import org.briarproject.bramble.api.event.EventBus;
|
||||
import org.briarproject.bramble.api.lifecycle.Service;
|
||||
import org.briarproject.bramble.api.network.NetworkManager;
|
||||
import org.briarproject.bramble.api.network.NetworkStatus;
|
||||
import org.briarproject.bramble.api.network.event.NetworkStatusEvent;
|
||||
import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
|
||||
import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
|
||||
import org.briarproject.bramble.api.system.Scheduler;
|
||||
|
||||
import java.util.concurrent.Future;
|
||||
import java.util.concurrent.ScheduledExecutorService;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
import java.util.concurrent.atomic.AtomicReference;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static android.content.Context.CONNECTIVITY_SERVICE;
|
||||
import static android.content.Intent.ACTION_SCREEN_OFF;
|
||||
import static android.content.Intent.ACTION_SCREEN_ON;
|
||||
import static android.net.ConnectivityManager.CONNECTIVITY_ACTION;
|
||||
import static android.net.ConnectivityManager.TYPE_WIFI;
|
||||
import static android.os.Build.VERSION.SDK_INT;
|
||||
import static android.os.PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED;
|
||||
import static java.util.concurrent.TimeUnit.MINUTES;
|
||||
import static java.util.concurrent.TimeUnit.SECONDS;
|
||||
import static java.util.logging.Level.INFO;
|
||||
|
||||
@MethodsNotNullByDefault
|
||||
@ParametersNotNullByDefault
|
||||
class AndroidNetworkManager implements NetworkManager, Service {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(AndroidNetworkManager.class.getName());
|
||||
|
||||
// See android.net.wifi.WifiManager
|
||||
private static final String WIFI_AP_STATE_CHANGED_ACTION =
|
||||
"android.net.wifi.WIFI_AP_STATE_CHANGED";
|
||||
|
||||
private final ScheduledExecutorService scheduler;
|
||||
private final EventBus eventBus;
|
||||
private final Context appContext;
|
||||
private final AtomicReference<Future<?>> connectivityCheck =
|
||||
new AtomicReference<>();
|
||||
private final AtomicBoolean used = new AtomicBoolean(false);
|
||||
|
||||
private volatile BroadcastReceiver networkStateReceiver = null;
|
||||
|
||||
@Inject
|
||||
AndroidNetworkManager(@Scheduler ScheduledExecutorService scheduler,
|
||||
EventBus eventBus, Application app) {
|
||||
this.scheduler = scheduler;
|
||||
this.eventBus = eventBus;
|
||||
this.appContext = app.getApplicationContext();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void startService() {
|
||||
if (used.getAndSet(true)) throw new IllegalStateException();
|
||||
// Register to receive network status events
|
||||
networkStateReceiver = new NetworkStateReceiver();
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(CONNECTIVITY_ACTION);
|
||||
filter.addAction(ACTION_SCREEN_ON);
|
||||
filter.addAction(ACTION_SCREEN_OFF);
|
||||
filter.addAction(WIFI_AP_STATE_CHANGED_ACTION);
|
||||
if (SDK_INT >= 23) filter.addAction(ACTION_DEVICE_IDLE_MODE_CHANGED);
|
||||
appContext.registerReceiver(networkStateReceiver, filter);
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stopService() {
|
||||
if (networkStateReceiver != null)
|
||||
appContext.unregisterReceiver(networkStateReceiver);
|
||||
}
|
||||
|
||||
@Override
|
||||
public NetworkStatus getNetworkStatus() {
|
||||
ConnectivityManager cm = (ConnectivityManager)
|
||||
appContext.getSystemService(CONNECTIVITY_SERVICE);
|
||||
if (cm == null) throw new AssertionError();
|
||||
NetworkInfo net = cm.getActiveNetworkInfo();
|
||||
boolean connected = net != null && net.isConnected();
|
||||
boolean wifi = connected && net.getType() == TYPE_WIFI;
|
||||
return new NetworkStatus(connected, wifi);
|
||||
}
|
||||
|
||||
private void updateConnectionStatus() {
|
||||
eventBus.broadcast(new NetworkStatusEvent(getNetworkStatus()));
|
||||
}
|
||||
|
||||
private void scheduleConnectionStatusUpdate(int delay, TimeUnit unit) {
|
||||
Future<?> newConnectivityCheck =
|
||||
scheduler.schedule(this::updateConnectionStatus, delay, unit);
|
||||
Future<?> oldConnectivityCheck =
|
||||
connectivityCheck.getAndSet(newConnectivityCheck);
|
||||
if (oldConnectivityCheck != null) oldConnectivityCheck.cancel(false);
|
||||
}
|
||||
|
||||
private class NetworkStateReceiver extends BroadcastReceiver {
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent i) {
|
||||
String action = i.getAction();
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Received broadcast " + action);
|
||||
updateConnectionStatus();
|
||||
if (isSleepOrDozeEvent(action)) {
|
||||
// Allow time for the network to be enabled or disabled
|
||||
scheduleConnectionStatusUpdate(1, MINUTES);
|
||||
} else if (isApEvent(action)) {
|
||||
// The state change may be broadcast before the AP address is
|
||||
// visible, so delay handling the event
|
||||
scheduleConnectionStatusUpdate(5, SECONDS);
|
||||
}
|
||||
}
|
||||
|
||||
private boolean isSleepOrDozeEvent(@Nullable String action) {
|
||||
boolean isSleep = ACTION_SCREEN_ON.equals(action) ||
|
||||
ACTION_SCREEN_OFF.equals(action);
|
||||
boolean isDoze = SDK_INT >= 23 &&
|
||||
ACTION_DEVICE_IDLE_MODE_CHANGED.equals(action);
|
||||
return isSleep || isDoze;
|
||||
}
|
||||
|
||||
private boolean isApEvent(@Nullable String action) {
|
||||
return WIFI_AP_STATE_CHANGED_ACTION.equals(action);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,27 +0,0 @@
|
||||
package org.briarproject.bramble.network;
|
||||
|
||||
import org.briarproject.bramble.api.lifecycle.LifecycleManager;
|
||||
import org.briarproject.bramble.api.network.NetworkManager;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Singleton;
|
||||
|
||||
import dagger.Module;
|
||||
import dagger.Provides;
|
||||
|
||||
@Module
|
||||
public class AndroidNetworkModule {
|
||||
|
||||
public static class EagerSingletons {
|
||||
@Inject
|
||||
NetworkManager networkManager;
|
||||
}
|
||||
|
||||
@Provides
|
||||
@Singleton
|
||||
NetworkManager provideNetworkManager(LifecycleManager lifecycleManager,
|
||||
AndroidNetworkManager networkManager) {
|
||||
lifecycleManager.registerService(networkManager);
|
||||
return networkManager;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,65 @@
|
||||
package org.briarproject.bramble.plugin;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.Context;
|
||||
|
||||
import org.briarproject.bramble.api.event.EventBus;
|
||||
import org.briarproject.bramble.api.lifecycle.IoExecutor;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
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.plugin.droidtooth.DroidtoothPluginFactory;
|
||||
import org.briarproject.bramble.plugin.tcp.AndroidLanTcpPluginFactory;
|
||||
import org.briarproject.bramble.plugin.tor.TorPluginFactory;
|
||||
|
||||
import java.security.SecureRandom;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.concurrent.Executor;
|
||||
|
||||
import javax.net.SocketFactory;
|
||||
|
||||
import dagger.Module;
|
||||
import dagger.Provides;
|
||||
|
||||
@Module
|
||||
public class AndroidPluginModule {
|
||||
|
||||
@Provides
|
||||
PluginConfig providePluginConfig(@IoExecutor Executor ioExecutor,
|
||||
AndroidExecutor androidExecutor, SecureRandom random,
|
||||
SocketFactory torSocketFactory, BackoffFactory backoffFactory,
|
||||
Application app, LocationUtils locationUtils, DevReporter reporter,
|
||||
EventBus eventBus) {
|
||||
Context appContext = app.getApplicationContext();
|
||||
DuplexPluginFactory bluetooth = new DroidtoothPluginFactory(ioExecutor,
|
||||
androidExecutor, appContext, random, backoffFactory);
|
||||
DuplexPluginFactory tor = new TorPluginFactory(ioExecutor, appContext,
|
||||
locationUtils, reporter, eventBus, torSocketFactory,
|
||||
backoffFactory);
|
||||
DuplexPluginFactory lan = new AndroidLanTcpPluginFactory(ioExecutor,
|
||||
backoffFactory, appContext);
|
||||
final Collection<DuplexPluginFactory> duplex =
|
||||
Arrays.asList(bluetooth, tor, lan);
|
||||
@NotNullByDefault
|
||||
PluginConfig pluginConfig = new PluginConfig() {
|
||||
|
||||
@Override
|
||||
public Collection<DuplexPluginFactory> getDuplexFactories() {
|
||||
return duplex;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Collection<SimplexPluginFactory> getSimplexFactories() {
|
||||
return Collections.emptyList();
|
||||
}
|
||||
};
|
||||
return pluginConfig;
|
||||
}
|
||||
}
|
||||
@@ -1,298 +0,0 @@
|
||||
package org.briarproject.bramble.plugin.bluetooth;
|
||||
|
||||
import android.bluetooth.BluetoothAdapter;
|
||||
import android.bluetooth.BluetoothDevice;
|
||||
import android.bluetooth.BluetoothServerSocket;
|
||||
import android.bluetooth.BluetoothSocket;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
|
||||
import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.PluginCallback;
|
||||
import org.briarproject.bramble.api.plugin.PluginException;
|
||||
import org.briarproject.bramble.api.plugin.duplex.DuplexTransportConnection;
|
||||
import org.briarproject.bramble.api.system.AndroidExecutor;
|
||||
import org.briarproject.bramble.api.system.Clock;
|
||||
import org.briarproject.bramble.util.AndroidUtils;
|
||||
import org.briarproject.bramble.util.IoUtils;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.security.SecureRandom;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.UUID;
|
||||
import java.util.concurrent.BlockingQueue;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.LinkedBlockingQueue;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static android.bluetooth.BluetoothAdapter.ACTION_DISCOVERY_FINISHED;
|
||||
import static android.bluetooth.BluetoothAdapter.ACTION_DISCOVERY_STARTED;
|
||||
import static android.bluetooth.BluetoothAdapter.ACTION_SCAN_MODE_CHANGED;
|
||||
import static android.bluetooth.BluetoothAdapter.ACTION_STATE_CHANGED;
|
||||
import static android.bluetooth.BluetoothAdapter.EXTRA_SCAN_MODE;
|
||||
import static android.bluetooth.BluetoothAdapter.EXTRA_STATE;
|
||||
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE;
|
||||
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE;
|
||||
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_NONE;
|
||||
import static android.bluetooth.BluetoothAdapter.STATE_OFF;
|
||||
import static android.bluetooth.BluetoothAdapter.STATE_ON;
|
||||
import static android.bluetooth.BluetoothDevice.ACTION_FOUND;
|
||||
import static android.bluetooth.BluetoothDevice.EXTRA_DEVICE;
|
||||
import static java.util.concurrent.TimeUnit.MILLISECONDS;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static java.util.logging.Level.WARNING;
|
||||
import static java.util.logging.Logger.getLogger;
|
||||
import static org.briarproject.bramble.util.PrivacyUtils.scrubMacAddress;
|
||||
|
||||
@MethodsNotNullByDefault
|
||||
@ParametersNotNullByDefault
|
||||
class AndroidBluetoothPlugin extends BluetoothPlugin<BluetoothServerSocket> {
|
||||
|
||||
private static final Logger LOG =
|
||||
getLogger(AndroidBluetoothPlugin.class.getName());
|
||||
|
||||
private static final int MAX_DISCOVERY_MS = 10_000;
|
||||
|
||||
private final AndroidExecutor androidExecutor;
|
||||
private final Context appContext;
|
||||
private final Clock clock;
|
||||
|
||||
private volatile boolean wasEnabledByUs = false;
|
||||
private volatile BluetoothStateReceiver receiver = null;
|
||||
|
||||
// Non-null if the plugin started successfully
|
||||
private volatile BluetoothAdapter adapter = null;
|
||||
|
||||
AndroidBluetoothPlugin(BluetoothConnectionLimiter connectionLimiter,
|
||||
Executor ioExecutor, AndroidExecutor androidExecutor,
|
||||
Context appContext, SecureRandom secureRandom, Clock clock,
|
||||
Backoff backoff, PluginCallback callback, int maxLatency) {
|
||||
super(connectionLimiter, ioExecutor, secureRandom, backoff, callback,
|
||||
maxLatency);
|
||||
this.androidExecutor = androidExecutor;
|
||||
this.appContext = appContext;
|
||||
this.clock = clock;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void start() throws PluginException {
|
||||
super.start();
|
||||
// Listen for changes to the Bluetooth state
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(ACTION_STATE_CHANGED);
|
||||
filter.addAction(ACTION_SCAN_MODE_CHANGED);
|
||||
receiver = new BluetoothStateReceiver();
|
||||
appContext.registerReceiver(receiver, filter);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stop() {
|
||||
super.stop();
|
||||
if (receiver != null) appContext.unregisterReceiver(receiver);
|
||||
}
|
||||
|
||||
@Override
|
||||
void initialiseAdapter() throws IOException {
|
||||
// BluetoothAdapter.getDefaultAdapter() must be called on a thread
|
||||
// with a message queue, so submit it to the AndroidExecutor
|
||||
try {
|
||||
adapter = androidExecutor.runOnBackgroundThread(
|
||||
BluetoothAdapter::getDefaultAdapter).get();
|
||||
} catch (InterruptedException | ExecutionException e) {
|
||||
throw new IOException(e);
|
||||
}
|
||||
if (adapter == null)
|
||||
throw new IOException("Bluetooth is not supported");
|
||||
}
|
||||
|
||||
@Override
|
||||
boolean isAdapterEnabled() {
|
||||
return adapter != null && adapter.isEnabled();
|
||||
}
|
||||
|
||||
@Override
|
||||
void enableAdapter() {
|
||||
if (adapter != null && !adapter.isEnabled()) {
|
||||
if (adapter.enable()) {
|
||||
LOG.info("Enabling Bluetooth");
|
||||
wasEnabledByUs = true;
|
||||
} else {
|
||||
LOG.info("Could not enable Bluetooth");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
void disableAdapterIfEnabledByUs() {
|
||||
if (isAdapterEnabled() && wasEnabledByUs) {
|
||||
if (adapter.disable()) LOG.info("Disabling Bluetooth");
|
||||
else LOG.info("Could not disable Bluetooth");
|
||||
wasEnabledByUs = false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
void setEnabledByUs() {
|
||||
wasEnabledByUs = true;
|
||||
}
|
||||
|
||||
@Override
|
||||
@Nullable
|
||||
String getBluetoothAddress() {
|
||||
String address = AndroidUtils.getBluetoothAddress(appContext, adapter);
|
||||
return address.isEmpty() ? null : address;
|
||||
}
|
||||
|
||||
@Override
|
||||
BluetoothServerSocket openServerSocket(String uuid) throws IOException {
|
||||
return adapter.listenUsingInsecureRfcommWithServiceRecord(
|
||||
"RFCOMM", UUID.fromString(uuid));
|
||||
}
|
||||
|
||||
@Override
|
||||
void tryToClose(@Nullable BluetoothServerSocket ss) {
|
||||
IoUtils.tryToClose(ss, LOG, WARNING);
|
||||
}
|
||||
|
||||
@Override
|
||||
DuplexTransportConnection acceptConnection(BluetoothServerSocket ss)
|
||||
throws IOException {
|
||||
return wrapSocket(ss.accept());
|
||||
}
|
||||
|
||||
private DuplexTransportConnection wrapSocket(BluetoothSocket s) {
|
||||
return new AndroidBluetoothTransportConnection(this,
|
||||
connectionLimiter, s);
|
||||
}
|
||||
|
||||
@Override
|
||||
boolean isValidAddress(String address) {
|
||||
return BluetoothAdapter.checkBluetoothAddress(address);
|
||||
}
|
||||
|
||||
@Override
|
||||
DuplexTransportConnection connectTo(String address, String uuid)
|
||||
throws IOException {
|
||||
BluetoothDevice d = adapter.getRemoteDevice(address);
|
||||
UUID u = UUID.fromString(uuid);
|
||||
BluetoothSocket s = null;
|
||||
try {
|
||||
s = d.createInsecureRfcommSocketToServiceRecord(u);
|
||||
s.connect();
|
||||
return wrapSocket(s);
|
||||
} catch (IOException e) {
|
||||
IoUtils.tryToClose(s, LOG, WARNING);
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@Nullable
|
||||
DuplexTransportConnection discoverAndConnect(String uuid) {
|
||||
if (adapter == null) return null;
|
||||
for (String address : discoverDevices()) {
|
||||
try {
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Connecting to " + scrubMacAddress(address));
|
||||
return connectTo(address, uuid);
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Could not connect to "
|
||||
+ scrubMacAddress(address));
|
||||
}
|
||||
}
|
||||
}
|
||||
LOG.info("Could not connect to any devices");
|
||||
return null;
|
||||
}
|
||||
|
||||
private Collection<String> discoverDevices() {
|
||||
List<String> addresses = new ArrayList<>();
|
||||
BlockingQueue<Intent> intents = new LinkedBlockingQueue<>();
|
||||
DiscoveryReceiver receiver = new DiscoveryReceiver(intents);
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(ACTION_DISCOVERY_STARTED);
|
||||
filter.addAction(ACTION_DISCOVERY_FINISHED);
|
||||
filter.addAction(ACTION_FOUND);
|
||||
appContext.registerReceiver(receiver, filter);
|
||||
try {
|
||||
if (adapter.startDiscovery()) {
|
||||
long now = clock.currentTimeMillis();
|
||||
long end = now + MAX_DISCOVERY_MS;
|
||||
while (now < end) {
|
||||
Intent i = intents.poll(end - now, MILLISECONDS);
|
||||
if (i == null) break;
|
||||
String action = i.getAction();
|
||||
if (ACTION_DISCOVERY_STARTED.equals(action)) {
|
||||
LOG.info("Discovery started");
|
||||
} else if (ACTION_DISCOVERY_FINISHED.equals(action)) {
|
||||
LOG.info("Discovery finished");
|
||||
break;
|
||||
} else if (ACTION_FOUND.equals(action)) {
|
||||
BluetoothDevice d = i.getParcelableExtra(EXTRA_DEVICE);
|
||||
String address = d.getAddress();
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Discovered " + scrubMacAddress(address));
|
||||
if (!addresses.contains(address))
|
||||
addresses.add(address);
|
||||
}
|
||||
now = clock.currentTimeMillis();
|
||||
}
|
||||
} else {
|
||||
LOG.info("Could not start discovery");
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
LOG.info("Interrupted while discovering devices");
|
||||
Thread.currentThread().interrupt();
|
||||
} finally {
|
||||
LOG.info("Cancelling discovery");
|
||||
adapter.cancelDiscovery();
|
||||
appContext.unregisterReceiver(receiver);
|
||||
}
|
||||
// Shuffle the addresses so we don't always try the same one first
|
||||
Collections.shuffle(addresses);
|
||||
return addresses;
|
||||
}
|
||||
|
||||
private class BluetoothStateReceiver extends BroadcastReceiver {
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent intent) {
|
||||
int state = intent.getIntExtra(EXTRA_STATE, 0);
|
||||
if (state == STATE_ON) onAdapterEnabled();
|
||||
else if (state == STATE_OFF) onAdapterDisabled();
|
||||
int scanMode = intent.getIntExtra(EXTRA_SCAN_MODE, 0);
|
||||
if (scanMode == SCAN_MODE_NONE) {
|
||||
LOG.info("Scan mode: None");
|
||||
} else if (scanMode == SCAN_MODE_CONNECTABLE) {
|
||||
LOG.info("Scan mode: Connectable");
|
||||
} else if (scanMode == SCAN_MODE_CONNECTABLE_DISCOVERABLE) {
|
||||
LOG.info("Scan mode: Discoverable");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static class DiscoveryReceiver extends BroadcastReceiver {
|
||||
|
||||
private final BlockingQueue<Intent> intents;
|
||||
|
||||
private DiscoveryReceiver(BlockingQueue<Intent> intents) {
|
||||
this.intents = intents;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent intent) {
|
||||
intents.add(intent);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,681 @@
|
||||
package org.briarproject.bramble.plugin.droidtooth;
|
||||
|
||||
import android.bluetooth.BluetoothAdapter;
|
||||
import android.bluetooth.BluetoothDevice;
|
||||
import android.bluetooth.BluetoothServerSocket;
|
||||
import android.bluetooth.BluetoothSocket;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
|
||||
import org.briarproject.bramble.api.FormatException;
|
||||
import org.briarproject.bramble.api.contact.ContactId;
|
||||
import org.briarproject.bramble.api.crypto.PseudoRandom;
|
||||
import org.briarproject.bramble.api.data.BdfList;
|
||||
import org.briarproject.bramble.api.keyagreement.KeyAgreementConnection;
|
||||
import org.briarproject.bramble.api.keyagreement.KeyAgreementListener;
|
||||
import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
|
||||
import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.PluginException;
|
||||
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.DuplexTransportConnection;
|
||||
import org.briarproject.bramble.api.properties.TransportProperties;
|
||||
import org.briarproject.bramble.api.system.AndroidExecutor;
|
||||
import org.briarproject.bramble.util.AndroidUtils;
|
||||
import org.briarproject.bramble.util.StringUtils;
|
||||
|
||||
import java.io.Closeable;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.security.SecureRandom;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Map.Entry;
|
||||
import java.util.UUID;
|
||||
import java.util.concurrent.Callable;
|
||||
import java.util.concurrent.CompletionService;
|
||||
import java.util.concurrent.CopyOnWriteArrayList;
|
||||
import java.util.concurrent.CountDownLatch;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.ExecutorCompletionService;
|
||||
import java.util.concurrent.Future;
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static android.bluetooth.BluetoothAdapter.ACTION_SCAN_MODE_CHANGED;
|
||||
import static android.bluetooth.BluetoothAdapter.ACTION_STATE_CHANGED;
|
||||
import static android.bluetooth.BluetoothAdapter.EXTRA_SCAN_MODE;
|
||||
import static android.bluetooth.BluetoothAdapter.EXTRA_STATE;
|
||||
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE;
|
||||
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE;
|
||||
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_NONE;
|
||||
import static android.bluetooth.BluetoothAdapter.STATE_OFF;
|
||||
import static android.bluetooth.BluetoothAdapter.STATE_ON;
|
||||
import static android.bluetooth.BluetoothDevice.EXTRA_DEVICE;
|
||||
import static java.util.concurrent.TimeUnit.MILLISECONDS;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static java.util.logging.Level.WARNING;
|
||||
import static org.briarproject.bramble.api.keyagreement.KeyAgreementConstants.TRANSPORT_ID_BLUETOOTH;
|
||||
import static org.briarproject.bramble.api.plugin.BluetoothConstants.ID;
|
||||
import static org.briarproject.bramble.api.plugin.BluetoothConstants.PROP_ADDRESS;
|
||||
import static org.briarproject.bramble.api.plugin.BluetoothConstants.PROP_UUID;
|
||||
import static org.briarproject.bramble.api.plugin.BluetoothConstants.UUID_BYTES;
|
||||
import static org.briarproject.bramble.util.PrivacyUtils.scrubMacAddress;
|
||||
|
||||
@MethodsNotNullByDefault
|
||||
@ParametersNotNullByDefault
|
||||
class DroidtoothPlugin implements DuplexPlugin {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(DroidtoothPlugin.class.getName());
|
||||
private static final String FOUND =
|
||||
"android.bluetooth.device.action.FOUND";
|
||||
private static final String DISCOVERY_FINISHED =
|
||||
"android.bluetooth.adapter.action.DISCOVERY_FINISHED";
|
||||
|
||||
private final Executor ioExecutor;
|
||||
private final AndroidExecutor androidExecutor;
|
||||
private final Context appContext;
|
||||
private final SecureRandom secureRandom;
|
||||
private final Backoff backoff;
|
||||
private final DuplexPluginCallback callback;
|
||||
private final int maxLatency;
|
||||
private final AtomicBoolean used = new AtomicBoolean(false);
|
||||
|
||||
private volatile boolean running = false;
|
||||
private volatile boolean wasEnabledByUs = false;
|
||||
private volatile BluetoothStateReceiver receiver = null;
|
||||
private volatile BluetoothServerSocket socket = null;
|
||||
|
||||
// Non-null if the plugin started successfully
|
||||
private volatile BluetoothAdapter adapter = null;
|
||||
|
||||
DroidtoothPlugin(Executor ioExecutor, AndroidExecutor androidExecutor,
|
||||
Context appContext, SecureRandom secureRandom, Backoff backoff,
|
||||
DuplexPluginCallback callback, int maxLatency) {
|
||||
this.ioExecutor = ioExecutor;
|
||||
this.androidExecutor = androidExecutor;
|
||||
this.appContext = appContext;
|
||||
this.secureRandom = secureRandom;
|
||||
this.backoff = backoff;
|
||||
this.callback = callback;
|
||||
this.maxLatency = maxLatency;
|
||||
}
|
||||
|
||||
@Override
|
||||
public TransportId getId() {
|
||||
return ID;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getMaxLatency() {
|
||||
return maxLatency;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getMaxIdleTime() {
|
||||
// Bluetooth detects dead connections so we don't need keepalives
|
||||
return Integer.MAX_VALUE;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void start() throws PluginException {
|
||||
if (used.getAndSet(true)) throw new IllegalStateException();
|
||||
// BluetoothAdapter.getDefaultAdapter() must be called on a thread
|
||||
// with a message queue, so submit it to the AndroidExecutor
|
||||
try {
|
||||
adapter = androidExecutor.runOnBackgroundThread(
|
||||
new Callable<BluetoothAdapter>() {
|
||||
@Override
|
||||
public BluetoothAdapter call() throws Exception {
|
||||
return BluetoothAdapter.getDefaultAdapter();
|
||||
}
|
||||
}).get();
|
||||
} catch (InterruptedException e) {
|
||||
Thread.currentThread().interrupt();
|
||||
LOG.warning("Interrupted while getting BluetoothAdapter");
|
||||
throw new PluginException(e);
|
||||
} catch (ExecutionException e) {
|
||||
throw new PluginException(e);
|
||||
}
|
||||
if (adapter == null) {
|
||||
LOG.info("Bluetooth is not supported");
|
||||
throw new PluginException();
|
||||
}
|
||||
running = true;
|
||||
// Listen for changes to the Bluetooth state
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(ACTION_STATE_CHANGED);
|
||||
filter.addAction(ACTION_SCAN_MODE_CHANGED);
|
||||
receiver = new BluetoothStateReceiver();
|
||||
appContext.registerReceiver(receiver, filter);
|
||||
// If Bluetooth is enabled, bind a socket
|
||||
if (adapter.isEnabled()) {
|
||||
bind();
|
||||
} else {
|
||||
// Enable Bluetooth if settings allow
|
||||
if (callback.getSettings().getBoolean("enable", false)) {
|
||||
wasEnabledByUs = true;
|
||||
if (adapter.enable()) LOG.info("Enabling Bluetooth");
|
||||
else LOG.info("Could not enable Bluetooth");
|
||||
} else {
|
||||
LOG.info("Not enabling Bluetooth");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void bind() {
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
if (!isRunning()) return;
|
||||
String address = AndroidUtils.getBluetoothAddress(appContext,
|
||||
adapter);
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Local address " + scrubMacAddress(address));
|
||||
if (!StringUtils.isNullOrEmpty(address)) {
|
||||
// Advertise the Bluetooth address to contacts
|
||||
TransportProperties p = new TransportProperties();
|
||||
p.put(PROP_ADDRESS, address);
|
||||
callback.mergeLocalProperties(p);
|
||||
}
|
||||
// Bind a server socket to accept connections from contacts
|
||||
BluetoothServerSocket ss;
|
||||
try {
|
||||
ss = adapter.listenUsingInsecureRfcommWithServiceRecord(
|
||||
"RFCOMM", getUuid());
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
LOG.log(WARNING, e.toString(), e);
|
||||
return;
|
||||
}
|
||||
if (!isRunning()) {
|
||||
tryToClose(ss);
|
||||
return;
|
||||
}
|
||||
LOG.info("Socket bound");
|
||||
socket = ss;
|
||||
backoff.reset();
|
||||
callback.transportEnabled();
|
||||
acceptContactConnections();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private UUID getUuid() {
|
||||
String uuid = callback.getLocalProperties().get(PROP_UUID);
|
||||
if (uuid == null) {
|
||||
byte[] random = new byte[UUID_BYTES];
|
||||
secureRandom.nextBytes(random);
|
||||
uuid = UUID.nameUUIDFromBytes(random).toString();
|
||||
TransportProperties p = new TransportProperties();
|
||||
p.put(PROP_UUID, uuid);
|
||||
callback.mergeLocalProperties(p);
|
||||
}
|
||||
return UUID.fromString(uuid);
|
||||
}
|
||||
|
||||
private void tryToClose(@Nullable BluetoothServerSocket ss) {
|
||||
try {
|
||||
if (ss != null) ss.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
} finally {
|
||||
callback.transportDisabled();
|
||||
}
|
||||
}
|
||||
|
||||
private void acceptContactConnections() {
|
||||
while (isRunning()) {
|
||||
BluetoothSocket s;
|
||||
try {
|
||||
s = socket.accept();
|
||||
} catch (IOException e) {
|
||||
// This is expected when the socket is closed
|
||||
if (LOG.isLoggable(INFO)) LOG.info(e.toString());
|
||||
return;
|
||||
}
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
String address = s.getRemoteDevice().getAddress();
|
||||
LOG.info("Connection from " + scrubMacAddress(address));
|
||||
}
|
||||
backoff.reset();
|
||||
callback.incomingConnectionCreated(wrapSocket(s));
|
||||
}
|
||||
}
|
||||
|
||||
private DuplexTransportConnection wrapSocket(BluetoothSocket s) {
|
||||
return new DroidtoothTransportConnection(this, s);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stop() {
|
||||
running = false;
|
||||
if (receiver != null) appContext.unregisterReceiver(receiver);
|
||||
tryToClose(socket);
|
||||
// Disable Bluetooth if we enabled it and it's still enabled
|
||||
if (wasEnabledByUs && adapter.isEnabled()) {
|
||||
if (adapter.disable()) LOG.info("Disabling Bluetooth");
|
||||
else LOG.info("Could not disable Bluetooth");
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isRunning() {
|
||||
return running && adapter != null && adapter.isEnabled();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean shouldPoll() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getPollingInterval() {
|
||||
return backoff.getPollingInterval();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void poll(Collection<ContactId> connected) {
|
||||
if (!isRunning()) return;
|
||||
backoff.increment();
|
||||
// Try to connect to known devices in parallel
|
||||
Map<ContactId, TransportProperties> remote =
|
||||
callback.getRemoteProperties();
|
||||
for (Entry<ContactId, TransportProperties> e : remote.entrySet()) {
|
||||
final ContactId c = e.getKey();
|
||||
if (connected.contains(c)) continue;
|
||||
final String address = e.getValue().get(PROP_ADDRESS);
|
||||
if (StringUtils.isNullOrEmpty(address)) continue;
|
||||
final String uuid = e.getValue().get(PROP_UUID);
|
||||
if (StringUtils.isNullOrEmpty(uuid)) continue;
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
if (!running) return;
|
||||
BluetoothSocket s = connect(address, uuid);
|
||||
if (s != null) {
|
||||
backoff.reset();
|
||||
callback.outgoingConnectionCreated(c, wrapSocket(s));
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
private BluetoothSocket connect(String address, String uuid) {
|
||||
// Validate the address
|
||||
if (!BluetoothAdapter.checkBluetoothAddress(address)) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
// not scrubbing here to be able to figure out the problem
|
||||
LOG.warning("Invalid address " + address);
|
||||
return null;
|
||||
}
|
||||
// Validate the UUID
|
||||
UUID u;
|
||||
try {
|
||||
u = UUID.fromString(uuid);
|
||||
} catch (IllegalArgumentException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.warning("Invalid UUID " + uuid);
|
||||
return null;
|
||||
}
|
||||
// Try to connect
|
||||
BluetoothDevice d = adapter.getRemoteDevice(address);
|
||||
BluetoothSocket s = null;
|
||||
try {
|
||||
s = d.createInsecureRfcommSocketToServiceRecord(u);
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Connecting to " + scrubMacAddress(address));
|
||||
s.connect();
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Connected to " + scrubMacAddress(address));
|
||||
return s;
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Failed to connect to " + scrubMacAddress(address)
|
||||
+ ": " + e);
|
||||
}
|
||||
tryToClose(s);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
private void tryToClose(@Nullable Closeable c) {
|
||||
try {
|
||||
if (c != null) c.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexTransportConnection createConnection(ContactId c) {
|
||||
if (!isRunning()) return null;
|
||||
TransportProperties p = callback.getRemoteProperties().get(c);
|
||||
if (p == null) return null;
|
||||
String address = p.get(PROP_ADDRESS);
|
||||
if (StringUtils.isNullOrEmpty(address)) return null;
|
||||
String uuid = p.get(PROP_UUID);
|
||||
if (StringUtils.isNullOrEmpty(uuid)) return null;
|
||||
BluetoothSocket s = connect(address, uuid);
|
||||
if (s == null) return null;
|
||||
return new DroidtoothTransportConnection(this, s);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean supportsInvitations() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexTransportConnection createInvitationConnection(PseudoRandom r,
|
||||
long timeout, boolean alice) {
|
||||
if (!isRunning()) return null;
|
||||
// Use the invitation codes to generate the UUID
|
||||
byte[] b = r.nextBytes(UUID_BYTES);
|
||||
UUID uuid = UUID.nameUUIDFromBytes(b);
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Invitation UUID " + uuid);
|
||||
// Bind a server socket for receiving invitation connections
|
||||
BluetoothServerSocket ss;
|
||||
try {
|
||||
ss = adapter.listenUsingInsecureRfcommWithServiceRecord(
|
||||
"RFCOMM", uuid);
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
return null;
|
||||
}
|
||||
// Create the background tasks
|
||||
CompletionService<BluetoothSocket> complete =
|
||||
new ExecutorCompletionService<>(ioExecutor);
|
||||
List<Future<BluetoothSocket>> futures = new ArrayList<>();
|
||||
if (alice) {
|
||||
// Return the first connected socket
|
||||
futures.add(complete.submit(new ListeningTask(ss)));
|
||||
futures.add(complete.submit(new DiscoveryTask(uuid.toString())));
|
||||
} else {
|
||||
// Return the first socket with readable data
|
||||
futures.add(complete.submit(new ReadableTask(
|
||||
new ListeningTask(ss))));
|
||||
futures.add(complete.submit(new ReadableTask(
|
||||
new DiscoveryTask(uuid.toString()))));
|
||||
}
|
||||
BluetoothSocket chosen = null;
|
||||
try {
|
||||
Future<BluetoothSocket> f = complete.poll(timeout, MILLISECONDS);
|
||||
if (f == null) return null; // No task completed within the timeout
|
||||
chosen = f.get();
|
||||
return new DroidtoothTransportConnection(this, chosen);
|
||||
} catch (InterruptedException e) {
|
||||
LOG.info("Interrupted while exchanging invitations");
|
||||
Thread.currentThread().interrupt();
|
||||
return null;
|
||||
} catch (ExecutionException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
return null;
|
||||
} finally {
|
||||
// Closing the socket will terminate the listener task
|
||||
tryToClose(ss);
|
||||
closeSockets(futures, chosen);
|
||||
}
|
||||
}
|
||||
|
||||
private void closeSockets(final List<Future<BluetoothSocket>> futures,
|
||||
@Nullable final BluetoothSocket chosen) {
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
for (Future<BluetoothSocket> f : futures) {
|
||||
try {
|
||||
if (f.cancel(true)) {
|
||||
LOG.info("Cancelled task");
|
||||
} else {
|
||||
BluetoothSocket s = f.get();
|
||||
if (s != null && s != chosen) {
|
||||
LOG.info("Closing unwanted socket");
|
||||
s.close();
|
||||
}
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
LOG.info("Interrupted while closing sockets");
|
||||
return;
|
||||
} catch (ExecutionException | IOException e) {
|
||||
if (LOG.isLoggable(INFO)) LOG.info(e.toString());
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean supportsKeyAgreement() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public KeyAgreementListener createKeyAgreementListener(byte[] commitment) {
|
||||
if (!isRunning()) return null;
|
||||
// There's no point listening if we can't discover our own address
|
||||
String address = AndroidUtils.getBluetoothAddress(appContext, adapter);
|
||||
if (address.isEmpty()) return null;
|
||||
// No truncation necessary because COMMIT_LENGTH = 16
|
||||
UUID uuid = UUID.nameUUIDFromBytes(commitment);
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Key agreement UUID " + uuid);
|
||||
// Bind a server socket for receiving invitation connections
|
||||
BluetoothServerSocket ss;
|
||||
try {
|
||||
ss = adapter.listenUsingInsecureRfcommWithServiceRecord(
|
||||
"RFCOMM", uuid);
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
return null;
|
||||
}
|
||||
BdfList descriptor = new BdfList();
|
||||
descriptor.add(TRANSPORT_ID_BLUETOOTH);
|
||||
descriptor.add(StringUtils.macToBytes(address));
|
||||
return new BluetoothKeyAgreementListener(descriptor, ss);
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexTransportConnection createKeyAgreementConnection(
|
||||
byte[] commitment, BdfList descriptor, long timeout) {
|
||||
if (!isRunning()) return null;
|
||||
String address;
|
||||
try {
|
||||
address = parseAddress(descriptor);
|
||||
} catch (FormatException e) {
|
||||
LOG.info("Invalid address in key agreement descriptor");
|
||||
return null;
|
||||
}
|
||||
// No truncation necessary because COMMIT_LENGTH = 16
|
||||
UUID uuid = UUID.nameUUIDFromBytes(commitment);
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Connecting to key agreement UUID " + uuid);
|
||||
BluetoothSocket s = connect(address, uuid.toString());
|
||||
if (s == null) return null;
|
||||
return new DroidtoothTransportConnection(this, s);
|
||||
}
|
||||
|
||||
private String parseAddress(BdfList descriptor) throws FormatException {
|
||||
byte[] mac = descriptor.getRaw(1);
|
||||
if (mac.length != 6) throw new FormatException();
|
||||
return StringUtils.macToString(mac);
|
||||
}
|
||||
|
||||
private class BluetoothStateReceiver extends BroadcastReceiver {
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent intent) {
|
||||
int state = intent.getIntExtra(EXTRA_STATE, 0);
|
||||
if (state == STATE_ON) {
|
||||
LOG.info("Bluetooth enabled");
|
||||
bind();
|
||||
} else if (state == STATE_OFF) {
|
||||
LOG.info("Bluetooth disabled");
|
||||
tryToClose(socket);
|
||||
}
|
||||
int scanMode = intent.getIntExtra(EXTRA_SCAN_MODE, 0);
|
||||
if (scanMode == SCAN_MODE_NONE) {
|
||||
LOG.info("Scan mode: None");
|
||||
} else if (scanMode == SCAN_MODE_CONNECTABLE) {
|
||||
LOG.info("Scan mode: Connectable");
|
||||
} else if (scanMode == SCAN_MODE_CONNECTABLE_DISCOVERABLE) {
|
||||
LOG.info("Scan mode: Discoverable");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private class DiscoveryTask implements Callable<BluetoothSocket> {
|
||||
|
||||
private final String uuid;
|
||||
|
||||
private DiscoveryTask(String uuid) {
|
||||
this.uuid = uuid;
|
||||
}
|
||||
|
||||
@Override
|
||||
public BluetoothSocket call() throws Exception {
|
||||
// Repeat discovery until we connect or get interrupted
|
||||
while (true) {
|
||||
// Discover nearby devices
|
||||
LOG.info("Discovering nearby devices");
|
||||
List<String> addresses = discoverDevices();
|
||||
if (addresses.isEmpty()) {
|
||||
LOG.info("No devices discovered");
|
||||
continue;
|
||||
}
|
||||
// Connect to any device with the right UUID
|
||||
for (String address : addresses) {
|
||||
BluetoothSocket s = connect(address, uuid);
|
||||
if (s != null) {
|
||||
LOG.info("Outgoing connection");
|
||||
return s;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private List<String> discoverDevices() throws InterruptedException {
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(FOUND);
|
||||
filter.addAction(DISCOVERY_FINISHED);
|
||||
DiscoveryReceiver disco = new DiscoveryReceiver();
|
||||
appContext.registerReceiver(disco, filter);
|
||||
LOG.info("Starting discovery");
|
||||
adapter.startDiscovery();
|
||||
return disco.waitForAddresses();
|
||||
}
|
||||
}
|
||||
|
||||
private static class DiscoveryReceiver extends BroadcastReceiver {
|
||||
|
||||
private final CountDownLatch finished = new CountDownLatch(1);
|
||||
private final List<String> addresses = new CopyOnWriteArrayList<>();
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent intent) {
|
||||
String action = intent.getAction();
|
||||
if (action.equals(DISCOVERY_FINISHED)) {
|
||||
LOG.info("Discovery finished");
|
||||
ctx.unregisterReceiver(this);
|
||||
finished.countDown();
|
||||
} else if (action.equals(FOUND)) {
|
||||
BluetoothDevice d = intent.getParcelableExtra(EXTRA_DEVICE);
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Discovered device: " +
|
||||
scrubMacAddress(d.getAddress()));
|
||||
}
|
||||
addresses.add(d.getAddress());
|
||||
}
|
||||
}
|
||||
|
||||
private List<String> waitForAddresses() throws InterruptedException {
|
||||
finished.await();
|
||||
List<String> shuffled = new ArrayList<>(addresses);
|
||||
Collections.shuffle(shuffled);
|
||||
return shuffled;
|
||||
}
|
||||
}
|
||||
|
||||
private static class ListeningTask implements Callable<BluetoothSocket> {
|
||||
|
||||
private final BluetoothServerSocket serverSocket;
|
||||
|
||||
private ListeningTask(BluetoothServerSocket serverSocket) {
|
||||
this.serverSocket = serverSocket;
|
||||
}
|
||||
|
||||
@Override
|
||||
public BluetoothSocket call() throws IOException {
|
||||
BluetoothSocket s = serverSocket.accept();
|
||||
LOG.info("Incoming connection");
|
||||
return s;
|
||||
}
|
||||
}
|
||||
|
||||
private static class ReadableTask implements Callable<BluetoothSocket> {
|
||||
|
||||
private final Callable<BluetoothSocket> connectionTask;
|
||||
|
||||
private ReadableTask(Callable<BluetoothSocket> connectionTask) {
|
||||
this.connectionTask = connectionTask;
|
||||
}
|
||||
|
||||
@Override
|
||||
public BluetoothSocket call() throws Exception {
|
||||
BluetoothSocket s = connectionTask.call();
|
||||
InputStream in = s.getInputStream();
|
||||
while (in.available() == 0) {
|
||||
LOG.info("Waiting for data");
|
||||
Thread.sleep(1000);
|
||||
}
|
||||
LOG.info("Data available");
|
||||
return s;
|
||||
}
|
||||
}
|
||||
|
||||
private class BluetoothKeyAgreementListener extends KeyAgreementListener {
|
||||
|
||||
private final BluetoothServerSocket ss;
|
||||
|
||||
private BluetoothKeyAgreementListener(BdfList descriptor,
|
||||
BluetoothServerSocket ss) {
|
||||
super(descriptor);
|
||||
this.ss = ss;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Callable<KeyAgreementConnection> listen() {
|
||||
return new Callable<KeyAgreementConnection>() {
|
||||
@Override
|
||||
public KeyAgreementConnection call() throws IOException {
|
||||
BluetoothSocket s = ss.accept();
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info(ID.getString() + ": Incoming connection");
|
||||
return new KeyAgreementConnection(
|
||||
new DroidtoothTransportConnection(
|
||||
DroidtoothPlugin.this, s), ID);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
try {
|
||||
ss.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,17 +1,15 @@
|
||||
package org.briarproject.bramble.plugin.bluetooth;
|
||||
package org.briarproject.bramble.plugin.droidtooth;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import org.briarproject.bramble.api.event.EventBus;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.BackoffFactory;
|
||||
import org.briarproject.bramble.api.plugin.PluginCallback;
|
||||
import org.briarproject.bramble.api.plugin.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.system.AndroidExecutor;
|
||||
import org.briarproject.bramble.api.system.Clock;
|
||||
|
||||
import java.security.SecureRandom;
|
||||
import java.util.concurrent.Executor;
|
||||
@@ -22,7 +20,7 @@ import static org.briarproject.bramble.api.plugin.BluetoothConstants.ID;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class AndroidBluetoothPluginFactory implements DuplexPluginFactory {
|
||||
public class DroidtoothPluginFactory implements DuplexPluginFactory {
|
||||
|
||||
private static final int MAX_LATENCY = 30 * 1000; // 30 seconds
|
||||
private static final int MIN_POLLING_INTERVAL = 60 * 1000; // 1 minute
|
||||
@@ -33,20 +31,15 @@ public class AndroidBluetoothPluginFactory implements DuplexPluginFactory {
|
||||
private final AndroidExecutor androidExecutor;
|
||||
private final Context appContext;
|
||||
private final SecureRandom secureRandom;
|
||||
private final EventBus eventBus;
|
||||
private final Clock clock;
|
||||
private final BackoffFactory backoffFactory;
|
||||
|
||||
public AndroidBluetoothPluginFactory(Executor ioExecutor,
|
||||
public DroidtoothPluginFactory(Executor ioExecutor,
|
||||
AndroidExecutor androidExecutor, Context appContext,
|
||||
SecureRandom secureRandom, EventBus eventBus, Clock clock,
|
||||
BackoffFactory backoffFactory) {
|
||||
SecureRandom secureRandom, BackoffFactory backoffFactory) {
|
||||
this.ioExecutor = ioExecutor;
|
||||
this.androidExecutor = androidExecutor;
|
||||
this.appContext = appContext;
|
||||
this.secureRandom = secureRandom;
|
||||
this.eventBus = eventBus;
|
||||
this.clock = clock;
|
||||
this.backoffFactory = backoffFactory;
|
||||
}
|
||||
|
||||
@@ -61,15 +54,10 @@ public class AndroidBluetoothPluginFactory implements DuplexPluginFactory {
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexPlugin createPlugin(PluginCallback callback) {
|
||||
BluetoothConnectionLimiter connectionLimiter =
|
||||
new BluetoothConnectionLimiterImpl();
|
||||
public DuplexPlugin createPlugin(DuplexPluginCallback callback) {
|
||||
Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
|
||||
MAX_POLLING_INTERVAL, BACKOFF_BASE);
|
||||
AndroidBluetoothPlugin plugin = new AndroidBluetoothPlugin(
|
||||
connectionLimiter, ioExecutor, androidExecutor, appContext,
|
||||
secureRandom, clock, backoff, callback, MAX_LATENCY);
|
||||
eventBus.addListener(plugin);
|
||||
return plugin;
|
||||
return new DroidtoothPlugin(ioExecutor, androidExecutor, appContext,
|
||||
secureRandom, backoff, callback, MAX_LATENCY);
|
||||
}
|
||||
}
|
||||
@@ -1,4 +1,4 @@
|
||||
package org.briarproject.bramble.plugin.bluetooth;
|
||||
package org.briarproject.bramble.plugin.droidtooth;
|
||||
|
||||
import android.bluetooth.BluetoothSocket;
|
||||
|
||||
@@ -11,17 +11,12 @@ import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
|
||||
@NotNullByDefault
|
||||
class AndroidBluetoothTransportConnection
|
||||
extends AbstractDuplexTransportConnection {
|
||||
class DroidtoothTransportConnection extends AbstractDuplexTransportConnection {
|
||||
|
||||
private final BluetoothConnectionLimiter connectionManager;
|
||||
private final BluetoothSocket socket;
|
||||
|
||||
AndroidBluetoothTransportConnection(Plugin plugin,
|
||||
BluetoothConnectionLimiter connectionManager,
|
||||
BluetoothSocket socket) {
|
||||
DroidtoothTransportConnection(Plugin plugin, BluetoothSocket socket) {
|
||||
super(plugin);
|
||||
this.connectionManager = connectionManager;
|
||||
this.socket = socket;
|
||||
}
|
||||
|
||||
@@ -37,10 +32,6 @@ class AndroidBluetoothTransportConnection
|
||||
|
||||
@Override
|
||||
protected void closeConnection(boolean exception) throws IOException {
|
||||
try {
|
||||
socket.close();
|
||||
} finally {
|
||||
connectionManager.connectionClosed(this);
|
||||
}
|
||||
socket.close();
|
||||
}
|
||||
}
|
||||
@@ -1,167 +1,76 @@
|
||||
package org.briarproject.bramble.plugin.tcp;
|
||||
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.net.ConnectivityManager;
|
||||
import android.net.Network;
|
||||
import android.net.NetworkInfo;
|
||||
import android.net.wifi.WifiInfo;
|
||||
import android.net.wifi.WifiManager;
|
||||
|
||||
import org.briarproject.bramble.PoliteExecutor;
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
import org.briarproject.bramble.api.event.EventListener;
|
||||
import org.briarproject.bramble.api.network.event.NetworkStatusEvent;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.PluginCallback;
|
||||
import org.briarproject.bramble.api.plugin.duplex.DuplexPluginCallback;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.InetAddress;
|
||||
import java.net.Socket;
|
||||
import java.net.UnknownHostException;
|
||||
import java.util.Collection;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.net.SocketFactory;
|
||||
|
||||
import static android.content.Context.CONNECTIVITY_SERVICE;
|
||||
import static android.content.Context.WIFI_SERVICE;
|
||||
import static android.net.ConnectivityManager.CONNECTIVITY_ACTION;
|
||||
import static android.net.ConnectivityManager.TYPE_WIFI;
|
||||
import static android.os.Build.VERSION.SDK_INT;
|
||||
import static java.util.Collections.emptyList;
|
||||
import static java.util.Collections.singletonList;
|
||||
import static java.util.logging.Logger.getLogger;
|
||||
|
||||
@NotNullByDefault
|
||||
class AndroidLanTcpPlugin extends LanTcpPlugin implements EventListener {
|
||||
class AndroidLanTcpPlugin extends LanTcpPlugin {
|
||||
|
||||
private static final Logger LOG =
|
||||
getLogger(AndroidLanTcpPlugin.class.getName());
|
||||
Logger.getLogger(AndroidLanTcpPlugin.class.getName());
|
||||
|
||||
private static final byte[] WIFI_AP_ADDRESS_BYTES =
|
||||
{(byte) 192, (byte) 168, 43, 1};
|
||||
private static final InetAddress WIFI_AP_ADDRESS;
|
||||
private final Context appContext;
|
||||
|
||||
static {
|
||||
try {
|
||||
WIFI_AP_ADDRESS = InetAddress.getByAddress(WIFI_AP_ADDRESS_BYTES);
|
||||
} catch (UnknownHostException e) {
|
||||
// Should only be thrown if the address has an illegal length
|
||||
throw new AssertionError(e);
|
||||
}
|
||||
}
|
||||
|
||||
private final Executor connectionStatusExecutor;
|
||||
private final ConnectivityManager connectivityManager;
|
||||
@Nullable
|
||||
private final WifiManager wifiManager;
|
||||
private volatile BroadcastReceiver networkStateReceiver = null;
|
||||
|
||||
private volatile SocketFactory socketFactory;
|
||||
|
||||
AndroidLanTcpPlugin(Executor ioExecutor, Context appContext,
|
||||
Backoff backoff, PluginCallback callback, int maxLatency,
|
||||
AndroidLanTcpPlugin(Executor ioExecutor, Backoff backoff,
|
||||
Context appContext, DuplexPluginCallback callback, int maxLatency,
|
||||
int maxIdleTime) {
|
||||
super(ioExecutor, backoff, callback, maxLatency, maxIdleTime);
|
||||
// Don't execute more than one connection status check at a time
|
||||
connectionStatusExecutor =
|
||||
new PoliteExecutor("AndroidLanTcpPlugin", ioExecutor, 1);
|
||||
ConnectivityManager connectivityManager = (ConnectivityManager)
|
||||
appContext.getSystemService(CONNECTIVITY_SERVICE);
|
||||
if (connectivityManager == null) throw new AssertionError();
|
||||
this.connectivityManager = connectivityManager;
|
||||
wifiManager = (WifiManager) appContext.getApplicationContext()
|
||||
.getSystemService(WIFI_SERVICE);
|
||||
socketFactory = SocketFactory.getDefault();
|
||||
this.appContext = appContext;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void start() {
|
||||
if (used.getAndSet(true)) throw new IllegalStateException();
|
||||
running = true;
|
||||
updateConnectionStatus();
|
||||
// Register to receive network status events
|
||||
networkStateReceiver = new NetworkStateReceiver();
|
||||
IntentFilter filter = new IntentFilter(CONNECTIVITY_ACTION);
|
||||
appContext.registerReceiver(networkStateReceiver, filter);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stop() {
|
||||
running = false;
|
||||
if (networkStateReceiver != null)
|
||||
appContext.unregisterReceiver(networkStateReceiver);
|
||||
tryToClose(socket);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Socket createSocket() throws IOException {
|
||||
return socketFactory.createSocket();
|
||||
}
|
||||
private class NetworkStateReceiver extends BroadcastReceiver {
|
||||
|
||||
@Override
|
||||
protected Collection<InetAddress> getLocalIpAddresses() {
|
||||
// If the device doesn't have wifi, don't open any sockets
|
||||
if (wifiManager == null) return emptyList();
|
||||
// If we're connected to a wifi network, use that network
|
||||
WifiInfo info = wifiManager.getConnectionInfo();
|
||||
if (info != null && info.getIpAddress() != 0)
|
||||
return singletonList(intToInetAddress(info.getIpAddress()));
|
||||
// If we're running an access point, return its address
|
||||
if (super.getLocalIpAddresses().contains(WIFI_AP_ADDRESS))
|
||||
return singletonList(WIFI_AP_ADDRESS);
|
||||
// No suitable addresses
|
||||
return emptyList();
|
||||
}
|
||||
|
||||
private InetAddress intToInetAddress(int ip) {
|
||||
byte[] ipBytes = new byte[4];
|
||||
ipBytes[0] = (byte) (ip & 0xFF);
|
||||
ipBytes[1] = (byte) ((ip >> 8) & 0xFF);
|
||||
ipBytes[2] = (byte) ((ip >> 16) & 0xFF);
|
||||
ipBytes[3] = (byte) ((ip >> 24) & 0xFF);
|
||||
try {
|
||||
return InetAddress.getByAddress(ipBytes);
|
||||
} catch (UnknownHostException e) {
|
||||
// Should only be thrown if address has illegal length
|
||||
throw new AssertionError(e);
|
||||
}
|
||||
}
|
||||
|
||||
// On API 21 and later, a socket that is not created with the wifi
|
||||
// network's socket factory may try to connect via another network
|
||||
private SocketFactory getSocketFactory() {
|
||||
if (SDK_INT < 21) return SocketFactory.getDefault();
|
||||
for (Network net : connectivityManager.getAllNetworks()) {
|
||||
NetworkInfo info = connectivityManager.getNetworkInfo(net);
|
||||
if (info != null && info.getType() == TYPE_WIFI)
|
||||
return net.getSocketFactory();
|
||||
}
|
||||
LOG.warning("Could not find suitable socket factory");
|
||||
return SocketFactory.getDefault();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void eventOccurred(Event e) {
|
||||
if (e instanceof NetworkStatusEvent) updateConnectionStatus();
|
||||
}
|
||||
|
||||
private void updateConnectionStatus() {
|
||||
connectionStatusExecutor.execute(() -> {
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent i) {
|
||||
if (!running) return;
|
||||
Collection<InetAddress> addrs = getLocalIpAddresses();
|
||||
if (addrs.contains(WIFI_AP_ADDRESS)) {
|
||||
LOG.info("Providing wifi hotspot");
|
||||
// There's no corresponding Network object and thus no way
|
||||
// to get a suitable socket factory, so we won't be able to
|
||||
// make outgoing connections on API 21+ if another network
|
||||
// has internet access
|
||||
socketFactory = SocketFactory.getDefault();
|
||||
Object o = ctx.getSystemService(CONNECTIVITY_SERVICE);
|
||||
ConnectivityManager cm = (ConnectivityManager) o;
|
||||
NetworkInfo net = cm.getActiveNetworkInfo();
|
||||
if (net != null && net.getType() == TYPE_WIFI && net.isConnected()) {
|
||||
LOG.info("Connected to Wi-Fi");
|
||||
if (socket == null || socket.isClosed()) bind();
|
||||
} else if (addrs.isEmpty()) {
|
||||
LOG.info("Not connected to wifi");
|
||||
socketFactory = SocketFactory.getDefault();
|
||||
tryToClose(socket);
|
||||
} else {
|
||||
LOG.info("Connected to wifi");
|
||||
socketFactory = getSocketFactory();
|
||||
if (socket == null || socket.isClosed()) bind();
|
||||
LOG.info("Not connected to Wi-Fi");
|
||||
tryToClose(socket);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -2,13 +2,12 @@ package org.briarproject.bramble.plugin.tcp;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import org.briarproject.bramble.api.event.EventBus;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.BackoffFactory;
|
||||
import org.briarproject.bramble.api.plugin.PluginCallback;
|
||||
import org.briarproject.bramble.api.plugin.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 java.util.concurrent.Executor;
|
||||
@@ -28,14 +27,12 @@ public class AndroidLanTcpPluginFactory implements DuplexPluginFactory {
|
||||
private static final double BACKOFF_BASE = 1.2;
|
||||
|
||||
private final Executor ioExecutor;
|
||||
private final EventBus eventBus;
|
||||
private final BackoffFactory backoffFactory;
|
||||
private final Context appContext;
|
||||
|
||||
public AndroidLanTcpPluginFactory(Executor ioExecutor, EventBus eventBus,
|
||||
public AndroidLanTcpPluginFactory(Executor ioExecutor,
|
||||
BackoffFactory backoffFactory, Context appContext) {
|
||||
this.ioExecutor = ioExecutor;
|
||||
this.eventBus = eventBus;
|
||||
this.backoffFactory = backoffFactory;
|
||||
this.appContext = appContext;
|
||||
}
|
||||
@@ -51,12 +48,10 @@ public class AndroidLanTcpPluginFactory implements DuplexPluginFactory {
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexPlugin createPlugin(PluginCallback callback) {
|
||||
public DuplexPlugin createPlugin(DuplexPluginCallback callback) {
|
||||
Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
|
||||
MAX_POLLING_INTERVAL, BACKOFF_BASE);
|
||||
AndroidLanTcpPlugin plugin = new AndroidLanTcpPlugin(ioExecutor,
|
||||
appContext, backoff, callback, MAX_LATENCY, MAX_IDLE_TIME);
|
||||
eventBus.addListener(plugin);
|
||||
return plugin;
|
||||
return new AndroidLanTcpPlugin(ioExecutor, backoff, appContext,
|
||||
callback, MAX_LATENCY, MAX_IDLE_TIME);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,101 +0,0 @@
|
||||
package org.briarproject.bramble.plugin.tor;
|
||||
|
||||
import android.content.Context;
|
||||
import android.content.pm.PackageInfo;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.content.pm.PackageManager.NameNotFoundException;
|
||||
import android.os.PowerManager;
|
||||
|
||||
import org.briarproject.bramble.api.battery.BatteryManager;
|
||||
import org.briarproject.bramble.api.network.NetworkManager;
|
||||
import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
|
||||
import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.PluginCallback;
|
||||
import org.briarproject.bramble.api.system.Clock;
|
||||
import org.briarproject.bramble.api.system.LocationUtils;
|
||||
import org.briarproject.bramble.api.system.ResourceProvider;
|
||||
import org.briarproject.bramble.util.RenewableWakeLock;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.ScheduledExecutorService;
|
||||
|
||||
import javax.net.SocketFactory;
|
||||
|
||||
import static android.content.Context.MODE_PRIVATE;
|
||||
import static android.content.Context.POWER_SERVICE;
|
||||
import static android.os.PowerManager.PARTIAL_WAKE_LOCK;
|
||||
import static java.util.concurrent.TimeUnit.MINUTES;
|
||||
|
||||
@MethodsNotNullByDefault
|
||||
@ParametersNotNullByDefault
|
||||
class AndroidTorPlugin extends TorPlugin {
|
||||
|
||||
private final Context appContext;
|
||||
private final RenewableWakeLock wakeLock;
|
||||
|
||||
AndroidTorPlugin(Executor ioExecutor, ScheduledExecutorService scheduler,
|
||||
Context appContext, NetworkManager networkManager,
|
||||
LocationUtils locationUtils, SocketFactory torSocketFactory,
|
||||
Clock clock, ResourceProvider resourceProvider,
|
||||
CircumventionProvider circumventionProvider,
|
||||
BatteryManager batteryManager, Backoff backoff,
|
||||
TorRendezvousCrypto torRendezvousCrypto,
|
||||
PluginCallback callback, String architecture, int maxLatency,
|
||||
int maxIdleTime) {
|
||||
super(ioExecutor, networkManager, locationUtils, torSocketFactory,
|
||||
clock, resourceProvider, circumventionProvider, batteryManager,
|
||||
backoff, torRendezvousCrypto, callback, architecture, maxLatency, maxIdleTime,
|
||||
appContext.getDir("tor", MODE_PRIVATE));
|
||||
this.appContext = appContext;
|
||||
PowerManager pm = (PowerManager)
|
||||
appContext.getSystemService(POWER_SERVICE);
|
||||
if (pm == null) throw new AssertionError();
|
||||
wakeLock = new RenewableWakeLock(pm, scheduler, PARTIAL_WAKE_LOCK,
|
||||
getWakeLockTag(), 1, MINUTES);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getProcessId() {
|
||||
return android.os.Process.myPid();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected long getLastUpdateTime() {
|
||||
try {
|
||||
PackageManager pm = appContext.getPackageManager();
|
||||
PackageInfo pi = pm.getPackageInfo(appContext.getPackageName(), 0);
|
||||
return pi.lastUpdateTime;
|
||||
} catch (NameNotFoundException e) {
|
||||
throw new AssertionError(e);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void enableNetwork(boolean enable) throws IOException {
|
||||
if (!running) return;
|
||||
if (enable) wakeLock.acquire();
|
||||
super.enableNetwork(enable);
|
||||
if (!enable) wakeLock.release();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stop() {
|
||||
super.stop();
|
||||
wakeLock.release();
|
||||
}
|
||||
|
||||
private String getWakeLockTag() {
|
||||
PackageManager pm = appContext.getPackageManager();
|
||||
for (PackageInfo info : pm.getInstalledPackages(0)) {
|
||||
String name = info.packageName.toLowerCase();
|
||||
if (name.startsWith("com.huawei.powergenie")) {
|
||||
return "LocationManagerService";
|
||||
} else if (name.startsWith("com.evenwell.powermonitor")) {
|
||||
return "AudioIn";
|
||||
}
|
||||
}
|
||||
return getClass().getSimpleName();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,18 @@
|
||||
package org.briarproject.bramble.plugin.tor;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.HashSet;
|
||||
import java.util.Set;
|
||||
|
||||
class TorNetworkMetadata {
|
||||
|
||||
// See https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
|
||||
// and https://trac.torproject.org/projects/tor/wiki/doc/OONI/censorshipwiki
|
||||
// TODO: get a more complete list
|
||||
private static final Set<String> BLOCKED_IN_COUNTRIES =
|
||||
new HashSet<>(Arrays.asList("CN", "IR", "SY", "ZZ"));
|
||||
|
||||
static boolean isTorProbablyBlocked(String countryCode) {
|
||||
return BLOCKED_IN_COUNTRIES.contains(countryCode);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,758 @@
|
||||
package org.briarproject.bramble.plugin.tor;
|
||||
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.content.pm.PackageInfo;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.content.pm.PackageManager.NameNotFoundException;
|
||||
import android.content.res.Resources;
|
||||
import android.net.ConnectivityManager;
|
||||
import android.net.NetworkInfo;
|
||||
import android.os.FileObserver;
|
||||
import android.os.PowerManager;
|
||||
|
||||
import net.freehaven.tor.control.EventHandler;
|
||||
import net.freehaven.tor.control.TorControlConnection;
|
||||
|
||||
import org.briarproject.bramble.api.contact.ContactId;
|
||||
import org.briarproject.bramble.api.crypto.PseudoRandom;
|
||||
import org.briarproject.bramble.api.data.BdfList;
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
import org.briarproject.bramble.api.event.EventListener;
|
||||
import org.briarproject.bramble.api.keyagreement.KeyAgreementListener;
|
||||
import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
|
||||
import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.PluginException;
|
||||
import org.briarproject.bramble.api.plugin.TorConstants;
|
||||
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.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;
|
||||
|
||||
import java.io.Closeable;
|
||||
import java.io.EOFException;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.net.InetSocketAddress;
|
||||
import java.net.ServerSocket;
|
||||
import java.net.Socket;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Scanner;
|
||||
import java.util.concurrent.CountDownLatch;
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
import java.util.logging.Logger;
|
||||
import java.util.regex.Pattern;
|
||||
import java.util.zip.ZipInputStream;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.net.SocketFactory;
|
||||
|
||||
import static android.content.Context.CONNECTIVITY_SERVICE;
|
||||
import static android.content.Context.MODE_PRIVATE;
|
||||
import static android.content.Context.POWER_SERVICE;
|
||||
import static android.net.ConnectivityManager.CONNECTIVITY_ACTION;
|
||||
import static android.net.ConnectivityManager.TYPE_WIFI;
|
||||
import static android.os.PowerManager.PARTIAL_WAKE_LOCK;
|
||||
import static java.util.concurrent.TimeUnit.MILLISECONDS;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static java.util.logging.Level.WARNING;
|
||||
import static net.freehaven.tor.control.TorControlCommands.HS_ADDRESS;
|
||||
import static net.freehaven.tor.control.TorControlCommands.HS_PRIVKEY;
|
||||
import static org.briarproject.bramble.api.plugin.TorConstants.CONTROL_PORT;
|
||||
import static org.briarproject.bramble.util.PrivacyUtils.scrubOnion;
|
||||
|
||||
@MethodsNotNullByDefault
|
||||
@ParametersNotNullByDefault
|
||||
class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
|
||||
|
||||
private static final String PROP_ONION = "onion";
|
||||
private static final String[] EVENTS = {
|
||||
"CIRC", "ORCONN", "HS_DESC", "NOTICE", "WARN", "ERR"
|
||||
};
|
||||
private static final String OWNER = "__OwningControllerProcess";
|
||||
private static final int COOKIE_TIMEOUT = 3000; // Milliseconds
|
||||
private static final Pattern ONION = Pattern.compile("[a-z2-7]{16}");
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(TorPlugin.class.getName());
|
||||
|
||||
private final Executor ioExecutor;
|
||||
private final Context appContext;
|
||||
private final LocationUtils locationUtils;
|
||||
private final DevReporter reporter;
|
||||
private final SocketFactory torSocketFactory;
|
||||
private final Backoff backoff;
|
||||
private final DuplexPluginCallback callback;
|
||||
private final String architecture;
|
||||
private final int maxLatency, maxIdleTime, socketTimeout;
|
||||
private final ConnectionStatus connectionStatus;
|
||||
private final File torDirectory, torFile, geoIpFile, configFile;
|
||||
private final File doneFile, cookieFile;
|
||||
private final PowerManager.WakeLock wakeLock;
|
||||
private final AtomicBoolean used = new AtomicBoolean(false);
|
||||
|
||||
private volatile boolean running = false;
|
||||
private volatile ServerSocket socket = null;
|
||||
private volatile Socket controlSocket = null;
|
||||
private volatile TorControlConnection controlConnection = null;
|
||||
private volatile BroadcastReceiver networkStateReceiver = null;
|
||||
|
||||
TorPlugin(Executor ioExecutor, Context appContext,
|
||||
LocationUtils locationUtils, DevReporter reporter,
|
||||
SocketFactory torSocketFactory, Backoff backoff,
|
||||
DuplexPluginCallback callback, String architecture, int maxLatency,
|
||||
int maxIdleTime) {
|
||||
this.ioExecutor = ioExecutor;
|
||||
this.appContext = appContext;
|
||||
this.locationUtils = locationUtils;
|
||||
this.reporter = reporter;
|
||||
this.torSocketFactory = torSocketFactory;
|
||||
this.backoff = backoff;
|
||||
this.callback = callback;
|
||||
this.architecture = architecture;
|
||||
this.maxLatency = maxLatency;
|
||||
this.maxIdleTime = maxIdleTime;
|
||||
if (maxIdleTime > Integer.MAX_VALUE / 2)
|
||||
socketTimeout = Integer.MAX_VALUE;
|
||||
else socketTimeout = maxIdleTime * 2;
|
||||
connectionStatus = new ConnectionStatus();
|
||||
torDirectory = appContext.getDir("tor", MODE_PRIVATE);
|
||||
torFile = new File(torDirectory, "tor");
|
||||
geoIpFile = new File(torDirectory, "geoip");
|
||||
configFile = new File(torDirectory, "torrc");
|
||||
doneFile = new File(torDirectory, "done");
|
||||
cookieFile = new File(torDirectory, ".tor/control_auth_cookie");
|
||||
Object o = appContext.getSystemService(POWER_SERVICE);
|
||||
PowerManager pm = (PowerManager) o;
|
||||
wakeLock = pm.newWakeLock(PARTIAL_WAKE_LOCK, "TorPlugin");
|
||||
wakeLock.setReferenceCounted(false);
|
||||
}
|
||||
|
||||
@Override
|
||||
public TransportId getId() {
|
||||
return TorConstants.ID;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getMaxLatency() {
|
||||
return maxLatency;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getMaxIdleTime() {
|
||||
return maxIdleTime;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void start() throws PluginException {
|
||||
if (used.getAndSet(true)) throw new IllegalStateException();
|
||||
// Install or update the assets if necessary
|
||||
if (!assetsAreUpToDate()) installAssets();
|
||||
LOG.info("Starting Tor");
|
||||
// Watch for the auth cookie file being updated
|
||||
try {
|
||||
cookieFile.getParentFile().mkdirs();
|
||||
cookieFile.createNewFile();
|
||||
} catch (IOException e) {
|
||||
throw new PluginException(e);
|
||||
}
|
||||
CountDownLatch latch = new CountDownLatch(1);
|
||||
FileObserver obs = new WriteObserver(cookieFile, latch);
|
||||
obs.startWatching();
|
||||
// Start a new Tor process
|
||||
String torPath = torFile.getAbsolutePath();
|
||||
String configPath = configFile.getAbsolutePath();
|
||||
String pid = String.valueOf(android.os.Process.myPid());
|
||||
String[] cmd = {torPath, "-f", configPath, OWNER, pid};
|
||||
String[] env = {"HOME=" + torDirectory.getAbsolutePath()};
|
||||
Process torProcess;
|
||||
try {
|
||||
torProcess = Runtime.getRuntime().exec(cmd, env, torDirectory);
|
||||
} catch (SecurityException | IOException e) {
|
||||
throw new PluginException(e);
|
||||
}
|
||||
// Log the process's standard output until it detaches
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
Scanner stdout = new Scanner(torProcess.getInputStream());
|
||||
while (stdout.hasNextLine()) LOG.info(stdout.nextLine());
|
||||
stdout.close();
|
||||
}
|
||||
try {
|
||||
// Wait for the process to detach or exit
|
||||
int exit = torProcess.waitFor();
|
||||
if (exit != 0) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
LOG.warning("Tor exited with value " + exit);
|
||||
throw new PluginException();
|
||||
}
|
||||
// Wait for the auth cookie file to be created/updated
|
||||
if (!latch.await(COOKIE_TIMEOUT, MILLISECONDS)) {
|
||||
LOG.warning("Auth cookie not created");
|
||||
if (LOG.isLoggable(INFO)) listFiles(torDirectory);
|
||||
throw new PluginException();
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
LOG.warning("Interrupted while starting Tor");
|
||||
Thread.currentThread().interrupt();
|
||||
throw new PluginException();
|
||||
}
|
||||
try {
|
||||
// Open a control connection and authenticate using the cookie file
|
||||
controlSocket = new Socket("127.0.0.1", CONTROL_PORT);
|
||||
controlConnection = new TorControlConnection(controlSocket);
|
||||
controlConnection.authenticate(read(cookieFile));
|
||||
// Tell Tor to exit when the control connection is closed
|
||||
controlConnection.takeOwnership();
|
||||
controlConnection.resetConf(Collections.singletonList(OWNER));
|
||||
running = true;
|
||||
// Register to receive events from the Tor process
|
||||
controlConnection.setEventHandler(this);
|
||||
controlConnection.setEvents(Arrays.asList(EVENTS));
|
||||
// Check whether Tor has already bootstrapped
|
||||
String phase = controlConnection.getInfo("status/bootstrap-phase");
|
||||
if (phase != null && phase.contains("PROGRESS=100")) {
|
||||
LOG.info("Tor has already bootstrapped");
|
||||
connectionStatus.setBootstrapped();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
throw new PluginException(e);
|
||||
}
|
||||
// Register to receive network status events
|
||||
networkStateReceiver = new NetworkStateReceiver();
|
||||
IntentFilter filter = new IntentFilter(CONNECTIVITY_ACTION);
|
||||
appContext.registerReceiver(networkStateReceiver, filter);
|
||||
// Bind a server socket to receive incoming hidden service connections
|
||||
bind();
|
||||
}
|
||||
|
||||
private boolean assetsAreUpToDate() {
|
||||
try {
|
||||
PackageManager pm = appContext.getPackageManager();
|
||||
PackageInfo pi = pm.getPackageInfo(appContext.getPackageName(), 0);
|
||||
return doneFile.lastModified() > pi.lastUpdateTime;
|
||||
} catch (NameNotFoundException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private void installAssets() throws PluginException {
|
||||
InputStream in = null;
|
||||
OutputStream out = null;
|
||||
try {
|
||||
doneFile.delete();
|
||||
// Unzip the Tor binary to the filesystem
|
||||
in = getTorInputStream();
|
||||
out = new FileOutputStream(torFile);
|
||||
IoUtils.copyAndClose(in, out);
|
||||
// Make the Tor binary executable
|
||||
if (!torFile.setExecutable(true, true)) throw new IOException();
|
||||
// Unzip the GeoIP database to the filesystem
|
||||
in = getGeoIpInputStream();
|
||||
out = new FileOutputStream(geoIpFile);
|
||||
IoUtils.copyAndClose(in, out);
|
||||
// Copy the config file to the filesystem
|
||||
in = getConfigInputStream();
|
||||
out = new FileOutputStream(configFile);
|
||||
IoUtils.copyAndClose(in, out);
|
||||
doneFile.createNewFile();
|
||||
} catch (IOException e) {
|
||||
tryToClose(in);
|
||||
tryToClose(out);
|
||||
throw new PluginException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private InputStream getTorInputStream() throws IOException {
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Installing Tor binary for " + architecture);
|
||||
int resId = getResourceId("tor_" + architecture);
|
||||
InputStream in = appContext.getResources().openRawResource(resId);
|
||||
ZipInputStream zin = new ZipInputStream(in);
|
||||
if (zin.getNextEntry() == null) throw new IOException();
|
||||
return zin;
|
||||
}
|
||||
|
||||
private InputStream getGeoIpInputStream() throws IOException {
|
||||
int resId = getResourceId("geoip");
|
||||
InputStream in = appContext.getResources().openRawResource(resId);
|
||||
ZipInputStream zin = new ZipInputStream(in);
|
||||
if (zin.getNextEntry() == null) throw new IOException();
|
||||
return zin;
|
||||
}
|
||||
|
||||
private InputStream getConfigInputStream() throws IOException {
|
||||
int resId = getResourceId("torrc");
|
||||
return appContext.getResources().openRawResource(resId);
|
||||
}
|
||||
|
||||
private int getResourceId(String filename) {
|
||||
Resources res = appContext.getResources();
|
||||
return res.getIdentifier(filename, "raw", appContext.getPackageName());
|
||||
}
|
||||
|
||||
private void tryToClose(@Nullable Closeable c) {
|
||||
try {
|
||||
if (c != null) c.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
|
||||
private void tryToClose(@Nullable Socket s) {
|
||||
try {
|
||||
if (s != null) s.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
|
||||
private void listFiles(File f) {
|
||||
if (f.isDirectory()) {
|
||||
File[] children = f.listFiles();
|
||||
if (children != null) for (File child : children) listFiles(child);
|
||||
} else {
|
||||
LOG.info(f.getAbsolutePath());
|
||||
}
|
||||
}
|
||||
|
||||
private byte[] read(File f) throws IOException {
|
||||
byte[] b = new byte[(int) f.length()];
|
||||
FileInputStream in = new FileInputStream(f);
|
||||
try {
|
||||
int offset = 0;
|
||||
while (offset < b.length) {
|
||||
int read = in.read(b, offset, b.length - offset);
|
||||
if (read == -1) throw new EOFException();
|
||||
offset += read;
|
||||
}
|
||||
return b;
|
||||
} finally {
|
||||
tryToClose(in);
|
||||
}
|
||||
}
|
||||
|
||||
private void sendDevReports() {
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
// TODO: Trigger this with a TransportEnabledEvent
|
||||
File reportDir = AndroidUtils.getReportDir(appContext);
|
||||
reporter.sendReports(reportDir);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void bind() {
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
// If there's already a port number stored in config, reuse it
|
||||
String portString = callback.getSettings().get("port");
|
||||
int port;
|
||||
if (StringUtils.isNullOrEmpty(portString)) port = 0;
|
||||
else port = Integer.parseInt(portString);
|
||||
// Bind a server socket to receive connections from Tor
|
||||
ServerSocket ss = null;
|
||||
try {
|
||||
ss = new ServerSocket();
|
||||
ss.bind(new InetSocketAddress("127.0.0.1", port));
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
LOG.log(WARNING, e.toString(), e);
|
||||
tryToClose(ss);
|
||||
return;
|
||||
}
|
||||
if (!running) {
|
||||
tryToClose(ss);
|
||||
return;
|
||||
}
|
||||
socket = ss;
|
||||
// Store the port number
|
||||
final String localPort = String.valueOf(ss.getLocalPort());
|
||||
Settings s = new Settings();
|
||||
s.put("port", localPort);
|
||||
callback.mergeSettings(s);
|
||||
// Create a hidden service if necessary
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
publishHiddenService(localPort);
|
||||
}
|
||||
});
|
||||
backoff.reset();
|
||||
// Accept incoming hidden service connections from Tor
|
||||
acceptContactConnections(ss);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void tryToClose(@Nullable ServerSocket ss) {
|
||||
try {
|
||||
if (ss != null) ss.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
} finally {
|
||||
callback.transportDisabled();
|
||||
}
|
||||
}
|
||||
|
||||
private void publishHiddenService(String port) {
|
||||
if (!running) return;
|
||||
LOG.info("Creating hidden service");
|
||||
String privKey = callback.getSettings().get(HS_PRIVKEY);
|
||||
Map<Integer, String> portLines =
|
||||
Collections.singletonMap(80, "127.0.0.1:" + port);
|
||||
Map<String, String> response;
|
||||
try {
|
||||
// Use the control connection to set up the hidden service
|
||||
if (privKey == null)
|
||||
response = controlConnection.addOnion(portLines);
|
||||
else response = controlConnection.addOnion(privKey, portLines);
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
return;
|
||||
}
|
||||
if (!response.containsKey(HS_ADDRESS)) {
|
||||
LOG.warning("Tor did not return a hidden service address");
|
||||
return;
|
||||
}
|
||||
if (privKey == null && !response.containsKey(HS_PRIVKEY)) {
|
||||
LOG.warning("Tor did not return a private key");
|
||||
return;
|
||||
}
|
||||
// Publish the hidden service's onion hostname in transport properties
|
||||
String hostname = response.get(HS_ADDRESS);
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Hidden service " + scrubOnion(hostname));
|
||||
TransportProperties p = new TransportProperties();
|
||||
p.put(PROP_ONION, hostname);
|
||||
callback.mergeLocalProperties(p);
|
||||
if (privKey == null) {
|
||||
// Save the hidden service's private key for next time
|
||||
Settings s = new Settings();
|
||||
s.put(HS_PRIVKEY, response.get(HS_PRIVKEY));
|
||||
callback.mergeSettings(s);
|
||||
}
|
||||
}
|
||||
|
||||
private void acceptContactConnections(ServerSocket ss) {
|
||||
while (running) {
|
||||
Socket s;
|
||||
try {
|
||||
s = ss.accept();
|
||||
s.setSoTimeout(socketTimeout);
|
||||
} catch (IOException e) {
|
||||
// This is expected when the socket is closed
|
||||
if (LOG.isLoggable(INFO)) LOG.info(e.toString());
|
||||
return;
|
||||
}
|
||||
LOG.info("Connection received");
|
||||
backoff.reset();
|
||||
TorTransportConnection conn = new TorTransportConnection(this, s);
|
||||
callback.incomingConnectionCreated(conn);
|
||||
}
|
||||
}
|
||||
|
||||
private void enableNetwork(boolean enable) throws IOException {
|
||||
if (!running) return;
|
||||
if (enable) wakeLock.acquire();
|
||||
connectionStatus.enableNetwork(enable);
|
||||
controlConnection.setConf("DisableNetwork", enable ? "0" : "1");
|
||||
if (!enable) {
|
||||
callback.transportDisabled();
|
||||
wakeLock.release();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stop() throws PluginException {
|
||||
running = false;
|
||||
tryToClose(socket);
|
||||
if (networkStateReceiver != null)
|
||||
appContext.unregisterReceiver(networkStateReceiver);
|
||||
if (controlSocket != null && controlConnection != null) {
|
||||
try {
|
||||
LOG.info("Stopping Tor");
|
||||
controlConnection.setConf("DisableNetwork", "1");
|
||||
controlConnection.shutdownTor("TERM");
|
||||
controlSocket.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
wakeLock.release();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isRunning() {
|
||||
return running && connectionStatus.isConnected();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean shouldPoll() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getPollingInterval() {
|
||||
return backoff.getPollingInterval();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void poll(Collection<ContactId> connected) {
|
||||
if (!isRunning()) return;
|
||||
backoff.increment();
|
||||
// TODO: Pass properties to connectAndCallBack()
|
||||
for (ContactId c : callback.getRemoteProperties().keySet())
|
||||
if (!connected.contains(c)) connectAndCallBack(c);
|
||||
}
|
||||
|
||||
private void connectAndCallBack(final ContactId c) {
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
DuplexTransportConnection d = createConnection(c);
|
||||
if (d != null) {
|
||||
backoff.reset();
|
||||
callback.outgoingConnectionCreated(c, d);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexTransportConnection createConnection(ContactId c) {
|
||||
if (!isRunning()) return null;
|
||||
TransportProperties p = callback.getRemoteProperties().get(c);
|
||||
if (p == null) return null;
|
||||
String onion = p.get(PROP_ONION);
|
||||
if (StringUtils.isNullOrEmpty(onion)) return null;
|
||||
if (!ONION.matcher(onion).matches()) {
|
||||
// not scrubbing this address, so we are able to find the problem
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Invalid hostname: " + onion);
|
||||
return null;
|
||||
}
|
||||
Socket s = null;
|
||||
try {
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Connecting to " + scrubOnion(onion));
|
||||
controlConnection.forgetHiddenService(onion);
|
||||
s = torSocketFactory.createSocket(onion + ".onion", 80);
|
||||
s.setSoTimeout(socketTimeout);
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Connected to " + scrubOnion(onion));
|
||||
return new TorTransportConnection(this, s);
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Could not connect to " + scrubOnion(onion) + ": " +
|
||||
e.toString());
|
||||
}
|
||||
tryToClose(s);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean supportsInvitations() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexTransportConnection createInvitationConnection(PseudoRandom r,
|
||||
long timeout, boolean alice) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean supportsKeyAgreement() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public KeyAgreementListener createKeyAgreementListener(byte[] commitment) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexTransportConnection createKeyAgreementConnection(
|
||||
byte[] commitment, BdfList descriptor, long timeout) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void circuitStatus(String status, String id, String path) {
|
||||
if (status.equals("BUILT") &&
|
||||
connectionStatus.getAndSetCircuitBuilt()) {
|
||||
LOG.info("First circuit built");
|
||||
backoff.reset();
|
||||
if (isRunning()) {
|
||||
sendDevReports();
|
||||
callback.transportEnabled();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void streamStatus(String status, String id, String target) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void orConnStatus(String status, String orName) {
|
||||
if (LOG.isLoggable(INFO)) LOG.info("OR connection " + status);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void bandwidthUsed(long read, long written) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void newDescriptors(List<String> orList) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void message(String severity, String msg) {
|
||||
if (LOG.isLoggable(INFO)) LOG.info(severity + " " + msg);
|
||||
if (severity.equals("NOTICE") && msg.startsWith("Bootstrapped 100%")) {
|
||||
connectionStatus.setBootstrapped();
|
||||
backoff.reset();
|
||||
if (isRunning()) {
|
||||
sendDevReports();
|
||||
callback.transportEnabled();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void unrecognized(String type, String msg) {
|
||||
if (type.equals("HS_DESC") && msg.startsWith("UPLOADED"))
|
||||
LOG.info("Descriptor uploaded");
|
||||
}
|
||||
|
||||
private static class WriteObserver extends FileObserver {
|
||||
|
||||
private final CountDownLatch latch;
|
||||
|
||||
private WriteObserver(File file, CountDownLatch latch) {
|
||||
super(file.getAbsolutePath(), CLOSE_WRITE);
|
||||
this.latch = latch;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onEvent(int event, String path) {
|
||||
stopWatching();
|
||||
latch.countDown();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void eventOccurred(Event e) {
|
||||
if (e instanceof SettingsUpdatedEvent) {
|
||||
if (((SettingsUpdatedEvent) e).getNamespace().equals("tor")) {
|
||||
LOG.info("Tor settings updated");
|
||||
updateConnectionStatus();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void updateConnectionStatus() {
|
||||
ioExecutor.execute(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
if (!running) return;
|
||||
|
||||
Object o = appContext.getSystemService(CONNECTIVITY_SERVICE);
|
||||
ConnectivityManager cm = (ConnectivityManager) o;
|
||||
NetworkInfo net = cm.getActiveNetworkInfo();
|
||||
boolean online = net != null && net.isConnected();
|
||||
boolean wifi = online && net.getType() == TYPE_WIFI;
|
||||
String country = locationUtils.getCurrentCountry();
|
||||
boolean blocked = TorNetworkMetadata.isTorProbablyBlocked(
|
||||
country);
|
||||
Settings s = callback.getSettings();
|
||||
boolean useMobileData = s.getBoolean("torOverMobile", true);
|
||||
|
||||
if (LOG.isLoggable(INFO)) {
|
||||
LOG.info("Online: " + online + ", wifi: " + wifi);
|
||||
if ("".equals(country)) LOG.info("Country code unknown");
|
||||
else LOG.info("Country code: " + country);
|
||||
}
|
||||
|
||||
try {
|
||||
if (!online) {
|
||||
LOG.info("Disabling network, device is offline");
|
||||
enableNetwork(false);
|
||||
} else if (blocked) {
|
||||
LOG.info("Disabling network, country is blocked");
|
||||
enableNetwork(false);
|
||||
} else if (!wifi && !useMobileData) {
|
||||
LOG.info("Disabling network due to data setting");
|
||||
enableNetwork(false);
|
||||
} else {
|
||||
LOG.info("Enabling network");
|
||||
enableNetwork(true);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private class NetworkStateReceiver extends BroadcastReceiver {
|
||||
|
||||
@Override
|
||||
public void onReceive(Context ctx, Intent i) {
|
||||
if (!running) return;
|
||||
if (CONNECTIVITY_ACTION.equals(i.getAction())) {
|
||||
LOG.info("Detected connectivity change");
|
||||
updateConnectionStatus();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static class ConnectionStatus {
|
||||
|
||||
// All of the following are locking: this
|
||||
private boolean networkEnabled = false;
|
||||
private boolean bootstrapped = false, circuitBuilt = false;
|
||||
|
||||
private synchronized void setBootstrapped() {
|
||||
bootstrapped = true;
|
||||
}
|
||||
|
||||
private synchronized boolean getAndSetCircuitBuilt() {
|
||||
boolean firstCircuit = !circuitBuilt;
|
||||
circuitBuilt = true;
|
||||
return firstCircuit;
|
||||
}
|
||||
|
||||
private synchronized void enableNetwork(boolean enable) {
|
||||
networkEnabled = enable;
|
||||
circuitBuilt = false;
|
||||
}
|
||||
|
||||
private synchronized boolean isConnected() {
|
||||
return networkEnabled && bootstrapped && circuitBuilt;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -3,24 +3,20 @@ package org.briarproject.bramble.plugin.tor;
|
||||
import android.content.Context;
|
||||
import android.os.Build;
|
||||
|
||||
import org.briarproject.bramble.api.battery.BatteryManager;
|
||||
import org.briarproject.bramble.api.event.EventBus;
|
||||
import org.briarproject.bramble.api.network.NetworkManager;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Backoff;
|
||||
import org.briarproject.bramble.api.plugin.BackoffFactory;
|
||||
import org.briarproject.bramble.api.plugin.PluginCallback;
|
||||
import org.briarproject.bramble.api.plugin.TorConstants;
|
||||
import org.briarproject.bramble.api.plugin.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.system.Clock;
|
||||
import org.briarproject.bramble.api.reporting.DevReporter;
|
||||
import org.briarproject.bramble.api.system.LocationUtils;
|
||||
import org.briarproject.bramble.api.system.ResourceProvider;
|
||||
import org.briarproject.bramble.util.AndroidUtils;
|
||||
|
||||
import java.util.concurrent.Executor;
|
||||
import java.util.concurrent.ScheduledExecutorService;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
@@ -28,10 +24,10 @@ import javax.net.SocketFactory;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class AndroidTorPluginFactory implements DuplexPluginFactory {
|
||||
public class TorPluginFactory implements DuplexPluginFactory {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(AndroidTorPluginFactory.class.getName());
|
||||
Logger.getLogger(TorPluginFactory.class.getName());
|
||||
|
||||
private static final int MAX_LATENCY = 30 * 1000; // 30 seconds
|
||||
private static final int MAX_IDLE_TIME = 30 * 1000; // 30 seconds
|
||||
@@ -40,37 +36,24 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {
|
||||
private static final double BACKOFF_BASE = 1.2;
|
||||
|
||||
private final Executor ioExecutor;
|
||||
private final ScheduledExecutorService scheduler;
|
||||
private final Context appContext;
|
||||
private final NetworkManager networkManager;
|
||||
private final LocationUtils locationUtils;
|
||||
private final DevReporter reporter;
|
||||
private final EventBus eventBus;
|
||||
private final SocketFactory torSocketFactory;
|
||||
private final BackoffFactory backoffFactory;
|
||||
private final ResourceProvider resourceProvider;
|
||||
private final CircumventionProvider circumventionProvider;
|
||||
private final BatteryManager batteryManager;
|
||||
private final Clock clock;
|
||||
|
||||
public AndroidTorPluginFactory(Executor ioExecutor,
|
||||
ScheduledExecutorService scheduler, Context appContext,
|
||||
NetworkManager networkManager, LocationUtils locationUtils,
|
||||
public TorPluginFactory(Executor ioExecutor, Context appContext,
|
||||
LocationUtils locationUtils, DevReporter reporter,
|
||||
EventBus eventBus, SocketFactory torSocketFactory,
|
||||
BackoffFactory backoffFactory, ResourceProvider resourceProvider,
|
||||
CircumventionProvider circumventionProvider,
|
||||
BatteryManager batteryManager, Clock clock) {
|
||||
BackoffFactory backoffFactory) {
|
||||
this.ioExecutor = ioExecutor;
|
||||
this.scheduler = scheduler;
|
||||
this.appContext = appContext;
|
||||
this.networkManager = networkManager;
|
||||
this.locationUtils = locationUtils;
|
||||
this.reporter = reporter;
|
||||
this.eventBus = eventBus;
|
||||
this.torSocketFactory = torSocketFactory;
|
||||
this.backoffFactory = backoffFactory;
|
||||
this.resourceProvider = resourceProvider;
|
||||
this.circumventionProvider = circumventionProvider;
|
||||
this.batteryManager = batteryManager;
|
||||
this.clock = clock;
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -84,7 +67,7 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {
|
||||
}
|
||||
|
||||
@Override
|
||||
public DuplexPlugin createPlugin(PluginCallback callback) {
|
||||
public DuplexPlugin createPlugin(DuplexPluginCallback callback) {
|
||||
|
||||
// Check that we have a Tor binary for this architecture
|
||||
String architecture = null;
|
||||
@@ -106,11 +89,8 @@ public class AndroidTorPluginFactory implements DuplexPluginFactory {
|
||||
|
||||
Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
|
||||
MAX_POLLING_INTERVAL, BACKOFF_BASE);
|
||||
TorRendezvousCrypto torRendezvousCrypto = new TorRendezvousCryptoImpl();
|
||||
AndroidTorPlugin plugin = new AndroidTorPlugin(ioExecutor, scheduler,
|
||||
appContext, networkManager, locationUtils, torSocketFactory,
|
||||
clock, resourceProvider, circumventionProvider, batteryManager,
|
||||
backoff, torRendezvousCrypto, callback, architecture,
|
||||
TorPlugin plugin = new TorPlugin(ioExecutor, appContext, locationUtils,
|
||||
reporter, torSocketFactory, backoff, callback, architecture,
|
||||
MAX_LATENCY, MAX_IDLE_TIME);
|
||||
eventBus.addListener(plugin);
|
||||
return plugin;
|
||||
@@ -3,7 +3,6 @@ package org.briarproject.bramble.plugin.tor;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.Plugin;
|
||||
import org.briarproject.bramble.api.plugin.duplex.AbstractDuplexTransportConnection;
|
||||
import org.briarproject.bramble.util.IoUtils;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
@@ -22,12 +21,12 @@ class TorTransportConnection extends AbstractDuplexTransportConnection {
|
||||
|
||||
@Override
|
||||
protected InputStream getInputStream() throws IOException {
|
||||
return IoUtils.getInputStream(socket);
|
||||
return socket.getInputStream();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected OutputStream getOutputStream() throws IOException {
|
||||
return IoUtils.getOutputStream(socket);
|
||||
return socket.getOutputStream();
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -27,11 +27,14 @@ class AndroidExecutorImpl implements AndroidExecutor {
|
||||
@Inject
|
||||
AndroidExecutorImpl(Application app) {
|
||||
uiHandler = new Handler(app.getApplicationContext().getMainLooper());
|
||||
loop = () -> {
|
||||
Looper.prepare();
|
||||
backgroundHandler = new Handler();
|
||||
startLatch.countDown();
|
||||
Looper.loop();
|
||||
loop = new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
Looper.prepare();
|
||||
backgroundHandler = new Handler();
|
||||
startLatch.countDown();
|
||||
Looper.loop();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
@@ -1,32 +0,0 @@
|
||||
package org.briarproject.bramble.system;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.Context;
|
||||
import android.content.res.Resources;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.system.ResourceProvider;
|
||||
|
||||
import java.io.InputStream;
|
||||
|
||||
import javax.inject.Inject;
|
||||
|
||||
@NotNullByDefault
|
||||
class AndroidResourceProvider implements ResourceProvider {
|
||||
|
||||
private final Context appContext;
|
||||
|
||||
@Inject
|
||||
AndroidResourceProvider(Application app) {
|
||||
this.appContext = app.getApplicationContext();
|
||||
}
|
||||
|
||||
@Override
|
||||
public InputStream getResourceInputStream(String name, String extension) {
|
||||
Resources res = appContext.getResources();
|
||||
// extension is ignored on Android, resources are retrieved without it
|
||||
int resId =
|
||||
res.getIdentifier(name, "raw", appContext.getPackageName());
|
||||
return res.openRawResource(resId);
|
||||
}
|
||||
}
|
||||
@@ -1,101 +0,0 @@
|
||||
package org.briarproject.bramble.system;
|
||||
|
||||
import android.annotation.SuppressLint;
|
||||
import android.app.Application;
|
||||
import android.bluetooth.BluetoothAdapter;
|
||||
import android.bluetooth.BluetoothDevice;
|
||||
import android.content.ContentResolver;
|
||||
import android.content.Context;
|
||||
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;
|
||||
|
||||
import java.io.DataOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.util.List;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static android.content.Context.WIFI_SERVICE;
|
||||
import static android.provider.Settings.Secure.ANDROID_ID;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
class AndroidSecureRandomProvider extends UnixSecureRandomProvider {
|
||||
|
||||
private static final int SEED_LENGTH = 32;
|
||||
|
||||
private final Context appContext;
|
||||
|
||||
@Inject
|
||||
AndroidSecureRandomProvider(Application app) {
|
||||
appContext = app.getApplicationContext();
|
||||
}
|
||||
|
||||
@SuppressLint("HardwareIds")
|
||||
@Override
|
||||
protected void writeToEntropyPool(DataOutputStream out) throws IOException {
|
||||
super.writeToEntropyPool(out);
|
||||
out.writeInt(android.os.Process.myPid());
|
||||
out.writeInt(android.os.Process.myTid());
|
||||
out.writeInt(android.os.Process.myUid());
|
||||
if (Build.FINGERPRINT != null) out.writeUTF(Build.FINGERPRINT);
|
||||
if (Build.SERIAL != null) out.writeUTF(Build.SERIAL);
|
||||
ContentResolver contentResolver = appContext.getContentResolver();
|
||||
String id = Settings.Secure.getString(contentResolver, ANDROID_ID);
|
||||
if (id != null) out.writeUTF(id);
|
||||
Parcel parcel = Parcel.obtain();
|
||||
WifiManager wm = (WifiManager) appContext.getApplicationContext()
|
||||
.getSystemService(WIFI_SERVICE);
|
||||
if (wm != null) {
|
||||
List<WifiConfiguration> configs = wm.getConfiguredNetworks();
|
||||
if (configs != null) {
|
||||
for (WifiConfiguration config : configs)
|
||||
parcel.writeParcelable(config, 0);
|
||||
}
|
||||
}
|
||||
BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
|
||||
if (bt != null) {
|
||||
for (BluetoothDevice device : bt.getBondedDevices())
|
||||
parcel.writeParcelable(device, 0);
|
||||
}
|
||||
out.write(parcel.marshall());
|
||||
parcel.recycle();
|
||||
}
|
||||
|
||||
@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
|
||||
private void applyOpenSslFix() {
|
||||
byte[] seed = new UnixSecureRandomSpi().engineGenerateSeed(
|
||||
SEED_LENGTH);
|
||||
try {
|
||||
// Seed the OpenSSL PRNG
|
||||
Class.forName("org.apache.harmony.xnet.provider.jsse.NativeCrypto")
|
||||
.getMethod("RAND_seed", byte[].class)
|
||||
.invoke(null, (Object) seed);
|
||||
// Mix the output of the Linux PRNG into the OpenSSL PRNG
|
||||
int bytesRead = (Integer) Class.forName(
|
||||
"org.apache.harmony.xnet.provider.jsse.NativeCrypto")
|
||||
.getMethod("RAND_load_file", String.class, long.class)
|
||||
.invoke(null, "/dev/urandom", 1024);
|
||||
if (bytesRead != 1024) throw new IOException();
|
||||
} catch (Exception e) {
|
||||
throw new SecurityException(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,42 @@
|
||||
package org.briarproject.bramble.system;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.ContentResolver;
|
||||
import android.content.Context;
|
||||
import android.os.Build;
|
||||
import android.provider.Settings;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import java.io.DataOutputStream;
|
||||
import java.io.IOException;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static android.provider.Settings.Secure.ANDROID_ID;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
class AndroidSeedProvider extends LinuxSeedProvider {
|
||||
|
||||
private final Context appContext;
|
||||
|
||||
@Inject
|
||||
AndroidSeedProvider(Application app) {
|
||||
appContext = app.getApplicationContext();
|
||||
}
|
||||
|
||||
@Override
|
||||
void writeToEntropyPool(DataOutputStream out) throws IOException {
|
||||
out.writeInt(android.os.Process.myPid());
|
||||
out.writeInt(android.os.Process.myTid());
|
||||
out.writeInt(android.os.Process.myUid());
|
||||
if (Build.FINGERPRINT != null) out.writeUTF(Build.FINGERPRINT);
|
||||
if (Build.SERIAL != null) out.writeUTF(Build.SERIAL);
|
||||
ContentResolver contentResolver = appContext.getContentResolver();
|
||||
String id = Settings.Secure.getString(contentResolver, ANDROID_ID);
|
||||
if (id != null) out.writeUTF(id);
|
||||
super.writeToEntropyPool(out);
|
||||
}
|
||||
}
|
||||
@@ -1,12 +1,10 @@
|
||||
package org.briarproject.bramble.system;
|
||||
|
||||
import org.briarproject.bramble.api.event.EventExecutor;
|
||||
import android.app.Application;
|
||||
|
||||
import org.briarproject.bramble.api.system.AndroidExecutor;
|
||||
import org.briarproject.bramble.api.system.LocationUtils;
|
||||
import org.briarproject.bramble.api.system.ResourceProvider;
|
||||
import org.briarproject.bramble.api.system.SecureRandomProvider;
|
||||
|
||||
import java.util.concurrent.Executor;
|
||||
import org.briarproject.bramble.api.system.SeedProvider;
|
||||
|
||||
import javax.inject.Singleton;
|
||||
|
||||
@@ -18,33 +16,18 @@ public class AndroidSystemModule {
|
||||
|
||||
@Provides
|
||||
@Singleton
|
||||
SecureRandomProvider provideSecureRandomProvider(
|
||||
AndroidSecureRandomProvider provider) {
|
||||
return provider;
|
||||
SeedProvider provideSeedProvider(Application app) {
|
||||
return new AndroidSeedProvider(app);
|
||||
}
|
||||
|
||||
@Provides
|
||||
LocationUtils provideLocationUtils(AndroidLocationUtils locationUtils) {
|
||||
return locationUtils;
|
||||
LocationUtils provideLocationUtils(Application app) {
|
||||
return new AndroidLocationUtils(app);
|
||||
}
|
||||
|
||||
@Provides
|
||||
@Singleton
|
||||
AndroidExecutor provideAndroidExecutor(
|
||||
AndroidExecutorImpl androidExecutor) {
|
||||
return androidExecutor;
|
||||
}
|
||||
|
||||
@Provides
|
||||
@Singleton
|
||||
@EventExecutor
|
||||
Executor provideEventExecutor(AndroidExecutor androidExecutor) {
|
||||
return androidExecutor::runOnUiThread;
|
||||
}
|
||||
|
||||
@Provides
|
||||
@Singleton
|
||||
ResourceProvider provideResourceProvider(AndroidResourceProvider provider) {
|
||||
return provider;
|
||||
AndroidExecutor provideAndroidExecutor(Application app) {
|
||||
return new AndroidExecutorImpl(app);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
package org.briarproject.bramble.util;
|
||||
|
||||
import android.annotation.SuppressLint;
|
||||
import android.bluetooth.BluetoothAdapter;
|
||||
import android.content.Context;
|
||||
import android.os.Build;
|
||||
@@ -13,7 +12,6 @@ import java.util.Collection;
|
||||
import java.util.List;
|
||||
|
||||
import static android.content.Context.MODE_PRIVATE;
|
||||
import static android.os.Build.VERSION.SDK_INT;
|
||||
|
||||
public class AndroidUtils {
|
||||
|
||||
@@ -25,7 +23,7 @@ public class AndroidUtils {
|
||||
@SuppressWarnings("deprecation")
|
||||
public static Collection<String> getSupportedArchitectures() {
|
||||
List<String> abis = new ArrayList<>();
|
||||
if (SDK_INT >= 21) {
|
||||
if (Build.VERSION.SDK_INT >= 21) {
|
||||
abis.addAll(Arrays.asList(Build.SUPPORTED_ABIS));
|
||||
} else {
|
||||
abis.add(Build.CPU_ABI);
|
||||
@@ -37,7 +35,6 @@ 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
|
||||
@@ -54,6 +51,19 @@ public class AndroidUtils {
|
||||
&& !address.equals(FAKE_BLUETOOTH_ADDRESS);
|
||||
}
|
||||
|
||||
public static void deleteAppData(Context ctx) {
|
||||
File dataDir = new File(ctx.getApplicationInfo().dataDir);
|
||||
File[] children = dataDir.listFiles();
|
||||
if (children != null) {
|
||||
for (File child : children) {
|
||||
if (!child.getName().equals("lib"))
|
||||
IoUtils.deleteFileOrDir(child);
|
||||
}
|
||||
}
|
||||
// Recreate the cache dir as some OpenGL drivers expect it to exist
|
||||
new File(dataDir, "cache").mkdir();
|
||||
}
|
||||
|
||||
public static File getReportDir(Context ctx) {
|
||||
return ctx.getDir(STORED_REPORTS, MODE_PRIVATE);
|
||||
}
|
||||
|
||||
@@ -1,100 +0,0 @@
|
||||
package org.briarproject.bramble.util;
|
||||
|
||||
import android.os.PowerManager;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import java.util.concurrent.ScheduledExecutorService;
|
||||
import java.util.concurrent.ScheduledFuture;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.ThreadSafe;
|
||||
|
||||
import static java.util.concurrent.TimeUnit.MILLISECONDS;
|
||||
import static java.util.logging.Level.INFO;
|
||||
|
||||
@ThreadSafe
|
||||
@NotNullByDefault
|
||||
public class RenewableWakeLock {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(RenewableWakeLock.class.getName());
|
||||
|
||||
/**
|
||||
* Automatically release the lock this many milliseconds after it's due
|
||||
* to have been replaced and released.
|
||||
*/
|
||||
private static final int SAFETY_MARGIN_MS = 10_000;
|
||||
|
||||
private final PowerManager powerManager;
|
||||
private final ScheduledExecutorService scheduler;
|
||||
private final int levelAndFlags;
|
||||
private final String tag;
|
||||
private final long durationMs;
|
||||
private final Runnable renewTask;
|
||||
|
||||
private final Object lock = new Object();
|
||||
@Nullable
|
||||
private PowerManager.WakeLock wakeLock; // Locking: lock
|
||||
@Nullable
|
||||
private ScheduledFuture future; // Locking: lock
|
||||
|
||||
public RenewableWakeLock(PowerManager powerManager,
|
||||
ScheduledExecutorService scheduler, int levelAndFlags, String tag,
|
||||
long duration, TimeUnit timeUnit) {
|
||||
this.powerManager = powerManager;
|
||||
this.scheduler = scheduler;
|
||||
this.levelAndFlags = levelAndFlags;
|
||||
this.tag = tag;
|
||||
durationMs = MILLISECONDS.convert(duration, timeUnit);
|
||||
renewTask = this::renew;
|
||||
}
|
||||
|
||||
public void acquire() {
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Acquiring wake lock " + tag);
|
||||
synchronized (lock) {
|
||||
if (wakeLock != null) {
|
||||
LOG.info("Already acquired");
|
||||
return;
|
||||
}
|
||||
wakeLock = powerManager.newWakeLock(levelAndFlags, tag);
|
||||
wakeLock.setReferenceCounted(false);
|
||||
wakeLock.acquire(durationMs + SAFETY_MARGIN_MS);
|
||||
future = scheduler.schedule(renewTask, durationMs, MILLISECONDS);
|
||||
}
|
||||
}
|
||||
|
||||
private void renew() {
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Renewing wake lock " + tag);
|
||||
synchronized (lock) {
|
||||
if (wakeLock == null) {
|
||||
LOG.info("Already released");
|
||||
return;
|
||||
}
|
||||
PowerManager.WakeLock oldWakeLock = wakeLock;
|
||||
wakeLock = powerManager.newWakeLock(levelAndFlags, tag);
|
||||
wakeLock.setReferenceCounted(false);
|
||||
wakeLock.acquire(durationMs + SAFETY_MARGIN_MS);
|
||||
oldWakeLock.release();
|
||||
future = scheduler.schedule(renewTask, durationMs, MILLISECONDS);
|
||||
}
|
||||
}
|
||||
|
||||
public void release() {
|
||||
if (LOG.isLoggable(INFO)) LOG.info("Releasing wake lock " + tag);
|
||||
synchronized (lock) {
|
||||
if (wakeLock == null) {
|
||||
LOG.info("Already released");
|
||||
return;
|
||||
}
|
||||
if (future == null) throw new AssertionError();
|
||||
future.cancel(false);
|
||||
future = null;
|
||||
wakeLock.release();
|
||||
wakeLock = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,174 +0,0 @@
|
||||
package org.briarproject.bramble.account;
|
||||
|
||||
import android.app.Application;
|
||||
import android.content.SharedPreferences;
|
||||
import android.content.pm.ApplicationInfo;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.CryptoComponent;
|
||||
import org.briarproject.bramble.api.db.DatabaseConfig;
|
||||
import org.briarproject.bramble.api.identity.IdentityManager;
|
||||
import org.briarproject.bramble.test.BrambleMockTestCase;
|
||||
import org.jmock.Expectations;
|
||||
import org.jmock.lib.legacy.ClassImposteriser;
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.File;
|
||||
|
||||
import static junit.framework.Assert.assertEquals;
|
||||
import static junit.framework.Assert.assertFalse;
|
||||
import static junit.framework.Assert.assertTrue;
|
||||
import static org.briarproject.bramble.test.TestUtils.deleteTestDirectory;
|
||||
import static org.briarproject.bramble.test.TestUtils.getRandomBytes;
|
||||
import static org.briarproject.bramble.test.TestUtils.getTestDirectory;
|
||||
import static org.briarproject.bramble.util.StringUtils.toHexString;
|
||||
|
||||
public class AndroidAccountManagerTest extends BrambleMockTestCase {
|
||||
|
||||
private final SharedPreferences prefs =
|
||||
context.mock(SharedPreferences.class, "prefs");
|
||||
private final SharedPreferences defaultPrefs =
|
||||
context.mock(SharedPreferences.class, "defaultPrefs");
|
||||
private final DatabaseConfig databaseConfig =
|
||||
context.mock(DatabaseConfig.class);
|
||||
private final CryptoComponent crypto = context.mock(CryptoComponent.class);
|
||||
private final IdentityManager identityManager =
|
||||
context.mock(IdentityManager.class);
|
||||
private final SharedPreferences.Editor
|
||||
editor = context.mock(SharedPreferences.Editor.class);
|
||||
private final Application app;
|
||||
private final ApplicationInfo applicationInfo;
|
||||
|
||||
private final String encryptedKeyHex = toHexString(getRandomBytes(123));
|
||||
private final File testDir = getTestDirectory();
|
||||
private final File keyDir = new File(testDir, "key");
|
||||
private final File keyFile = new File(keyDir, "db.key");
|
||||
private final File keyBackupFile = new File(keyDir, "db.key.bak");
|
||||
private final File dbDir = new File(testDir, "db");
|
||||
|
||||
private AndroidAccountManager accountManager;
|
||||
|
||||
public AndroidAccountManagerTest() {
|
||||
context.setImposteriser(ClassImposteriser.INSTANCE);
|
||||
app = context.mock(Application.class);
|
||||
applicationInfo = new ApplicationInfo();
|
||||
applicationInfo.dataDir = testDir.getAbsolutePath();
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setUp() {
|
||||
context.checking(new Expectations() {{
|
||||
allowing(databaseConfig).getDatabaseDirectory();
|
||||
will(returnValue(dbDir));
|
||||
allowing(databaseConfig).getDatabaseKeyDirectory();
|
||||
will(returnValue(keyDir));
|
||||
allowing(app).getApplicationContext();
|
||||
will(returnValue(app));
|
||||
}});
|
||||
accountManager = new AndroidAccountManager(databaseConfig, crypto,
|
||||
identityManager, prefs, app) {
|
||||
@Override
|
||||
SharedPreferences getDefaultSharedPreferences() {
|
||||
return defaultPrefs;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDbKeyIsMigratedFromPreferencesToFile() {
|
||||
context.checking(new Expectations() {{
|
||||
oneOf(prefs).getString("key", null);
|
||||
will(returnValue(encryptedKeyHex));
|
||||
oneOf(prefs).edit();
|
||||
will(returnValue(editor));
|
||||
oneOf(editor).remove("key");
|
||||
will(returnValue(editor));
|
||||
oneOf(editor).commit();
|
||||
will(returnValue(true));
|
||||
}});
|
||||
|
||||
assertFalse(keyFile.exists());
|
||||
assertFalse(keyBackupFile.exists());
|
||||
|
||||
assertEquals(encryptedKeyHex,
|
||||
accountManager.loadEncryptedDatabaseKey());
|
||||
|
||||
assertTrue(keyFile.exists());
|
||||
assertTrue(keyBackupFile.exists());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDeleteAccountClearsSharedPrefsAndDeletesFiles()
|
||||
throws Exception {
|
||||
// Directories 'lib' and 'shared_prefs' should be spared
|
||||
File libDir = new File(testDir, "lib");
|
||||
File libFile = new File(libDir, "file");
|
||||
File sharedPrefsDir = new File(testDir, "shared_prefs");
|
||||
File sharedPrefsFile = new File(sharedPrefsDir, "file");
|
||||
// Directory 'cache' should be emptied
|
||||
File cacheDir = new File(testDir, "cache");
|
||||
File cacheFile = new File(cacheDir, "file");
|
||||
// Other directories should be deleted
|
||||
File potatoDir = new File(testDir, ".potato");
|
||||
File potatoFile = new File(potatoDir, "file");
|
||||
File filesDir = new File(testDir, "filesDir");
|
||||
File externalCacheDir = new File(testDir, "externalCacheDir");
|
||||
|
||||
context.checking(new Expectations() {{
|
||||
oneOf(prefs).edit();
|
||||
will(returnValue(editor));
|
||||
oneOf(editor).clear();
|
||||
will(returnValue(editor));
|
||||
oneOf(editor).commit();
|
||||
will(returnValue(true));
|
||||
oneOf(defaultPrefs).edit();
|
||||
will(returnValue(editor));
|
||||
oneOf(editor).clear();
|
||||
will(returnValue(editor));
|
||||
oneOf(editor).commit();
|
||||
will(returnValue(true));
|
||||
allowing(app).getApplicationInfo();
|
||||
will(returnValue(applicationInfo));
|
||||
oneOf(app).getFilesDir();
|
||||
will(returnValue(filesDir));
|
||||
oneOf(app).getCacheDir();
|
||||
will(returnValue(cacheDir));
|
||||
oneOf(app).getExternalCacheDir();
|
||||
will(returnValue(externalCacheDir));
|
||||
}});
|
||||
|
||||
assertTrue(dbDir.mkdirs());
|
||||
assertTrue(keyDir.mkdirs());
|
||||
assertTrue(libDir.mkdirs());
|
||||
assertTrue(libFile.createNewFile());
|
||||
assertTrue(sharedPrefsDir.mkdirs());
|
||||
assertTrue(sharedPrefsFile.createNewFile());
|
||||
assertTrue(cacheDir.mkdirs());
|
||||
assertTrue(cacheFile.createNewFile());
|
||||
assertTrue(potatoDir.mkdirs());
|
||||
assertTrue(potatoFile.createNewFile());
|
||||
assertTrue(filesDir.mkdirs());
|
||||
assertTrue(externalCacheDir.mkdirs());
|
||||
|
||||
accountManager.deleteAccount();
|
||||
|
||||
assertFalse(dbDir.exists());
|
||||
assertFalse(keyDir.exists());
|
||||
assertTrue(libDir.exists());
|
||||
assertTrue(libFile.exists());
|
||||
assertTrue(sharedPrefsDir.exists());
|
||||
assertTrue(sharedPrefsFile.exists());
|
||||
assertTrue(cacheDir.exists());
|
||||
assertFalse(cacheFile.exists());
|
||||
assertFalse(potatoDir.exists());
|
||||
assertFalse(potatoFile.exists());
|
||||
assertFalse(filesDir.exists());
|
||||
assertFalse(externalCacheDir.exists());
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDown() {
|
||||
deleteTestDirectory(testDir);
|
||||
}
|
||||
}
|
||||
@@ -1,100 +0,0 @@
|
||||
dependencyVerification {
|
||||
verify = [
|
||||
'cglib:cglib:3.2.0:cglib-3.2.0.jar:adb13bab79712ad6bdf1bd59f2a3918018a8016e722e8a357065afb9e6690861',
|
||||
'com.android.tools.analytics-library:protos:26.4.0:protos-26.4.0.jar:ad760915586797d39319f402837b378bff3bb4ed583e3e0c48c965631fb2135f',
|
||||
'com.android.tools.analytics-library:shared:26.4.0:shared-26.4.0.jar:1332106a905d48909c81268c9e414946de3e83487db394c6073b0a9b5c3d0ed2',
|
||||
'com.android.tools.analytics-library:tracker:26.4.0:tracker-26.4.0.jar:d0020cfbfd4cd75935f2972d6a24089840d4a10df6f3ef2a796093217dd37796',
|
||||
'com.android.tools.build:apksig:3.4.0:apksig-3.4.0.jar:91d5a1866139c69756280355a6f61b4d619d0516841580114f45a10f2177327e',
|
||||
'com.android.tools.build:apkzlib:3.4.0:apkzlib-3.4.0.jar:8653c85f5fdf1dde840e8b8af7396aeb79c34b66e541b5860059616006535592',
|
||||
'com.android.tools.build:builder-model:3.4.0:builder-model-3.4.0.jar:a88f138124a9f016a70bcb4760359a502f65c7deed56507ee4014f4dd9ea853b',
|
||||
'com.android.tools.build:builder-test-api:3.4.0:builder-test-api-3.4.0.jar:31089ab1ec19ca7687a010867d2f3807513c805b8226979706f4247b5d4df26f',
|
||||
'com.android.tools.build:builder:3.4.0:builder-3.4.0.jar:476221b5203a7f50089bf185ed95000a34b6f5020ef0a17815afd58606922679',
|
||||
'com.android.tools.build:gradle-api:3.4.0:gradle-api-3.4.0.jar:215eca38f6719213c2f492b4d622cdd11676c66c9871f8a2aed0c66d00175628',
|
||||
'com.android.tools.build:manifest-merger:26.4.0:manifest-merger-26.4.0.jar:29e45e690dedd165035e97c21c2ca94d0bd4ec16b6b210daa26669a582b6f220',
|
||||
'com.android.tools.ddms:ddmlib:26.4.0:ddmlib-26.4.0.jar:93f56fe4630c3166adbd6c51d7bb602d96abb91b07ba5b1165fdcd071e88c940',
|
||||
'com.android.tools.external.com-intellij:intellij-core:26.4.0:intellij-core-26.4.0.jar:30cb0e879d4424de9677a50b537fb628636b4a50f5470af5e52437980c41421f',
|
||||
'com.android.tools.external.com-intellij:kotlin-compiler:26.4.0:kotlin-compiler-26.4.0.jar:dd1fe225c31a0e012dc025336363a5b783e2c5c20ffb69e77f8f57e89420d998',
|
||||
'com.android.tools.external.org-jetbrains:uast:26.4.0:uast-26.4.0.jar:f25f3285b775a983327583ff6584dea54e447813ef69e0ce08b05a45b5f4aab0',
|
||||
'com.android.tools.layoutlib:layoutlib-api:26.4.0:layoutlib-api-26.4.0.jar:52128f5cf293b224072be361919bfd416e59480ab7264ddcdbbf046b0d7a12e3',
|
||||
'com.android.tools.lint:lint-api:26.4.0:lint-api-26.4.0.jar:fdb8fca8ae4c254f438338d03d72605e00ed106f2d5550405af41ca1c8509401',
|
||||
'com.android.tools.lint:lint-checks:26.4.0:lint-checks-26.4.0.jar:4ff52d40488cd3e22b9c6b2eb67784e0c3269d0b42ef9d17689cd75a7b2bceb4',
|
||||
'com.android.tools.lint:lint-gradle-api:26.4.0:lint-gradle-api-26.4.0.jar:714b7a85c7d2aa10daeab16e969fe7530c659d0728a7f24021da456870418d0f',
|
||||
'com.android.tools.lint:lint-gradle:26.4.0:lint-gradle-26.4.0.jar:b8c130d273f522388734457e1b96790f41528fcec6fda9e8eaa4e4d95a07cfbb',
|
||||
'com.android.tools.lint:lint:26.4.0:lint-26.4.0.jar:83aa062fb0405b60ed358d858c8c2955e1bae44a455b498068c6a60988755f00',
|
||||
'com.android.tools:annotations:26.4.0:annotations-26.4.0.jar:a7955b8e19c3a2a861d6faa43a58b7c0d46ea9112188ee3e235c6f9f439ecc1a',
|
||||
'com.android.tools:common:26.4.0:common-26.4.0.jar:ea40b94b3c1284ea7700f011388e2906a8363a66abd902891722b3c557984852',
|
||||
'com.android.tools:dvlib:26.4.0:dvlib-26.4.0.jar:23af89c535b01ba36ceed1b6b309b672814eba624e643cd7dedf0519edad50cc',
|
||||
'com.android.tools:repository:26.4.0:repository-26.4.0.jar:3d1763ab46199374dc6d94129bba11c70f1d5857e2c81a3ac4898abca40b176b',
|
||||
'com.android.tools:sdk-common:26.4.0:sdk-common-26.4.0.jar:78a522525b30ffc6b7bf1299c831d24ce385f68a9f4878f8f752e9baefa31b0f',
|
||||
'com.android.tools:sdklib:26.4.0:sdklib-26.4.0.jar:b854c23892013a326d761cf071c72cf3e038ed0469d10f4a356829fa56e4c132',
|
||||
'com.google.code.findbugs:jsr305:1.3.9:jsr305-1.3.9.jar:905721a0eea90a81534abb7ee6ef4ea2e5e645fa1def0a5cd88402df1b46c9ed',
|
||||
'com.google.code.findbugs:jsr305:3.0.2:jsr305-3.0.2.jar:766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7',
|
||||
'com.google.code.gson:gson:2.8.0:gson-2.8.0.jar:c6221763bd79c4f1c3dc7f750b5f29a0bb38b367b81314c4f71896e340c40825',
|
||||
'com.google.dagger:dagger-compiler:2.22.1:dagger-compiler-2.22.1.jar:e5f28302cbe70a79d3620cddebfb8ec0736814f3980ffe1e673bfe3342f507d3',
|
||||
'com.google.dagger:dagger-producers:2.22.1:dagger-producers-2.22.1.jar:f834a0082014213a68ff06a0f048d750178d02196c58b0b15beb367d32b97e35',
|
||||
'com.google.dagger:dagger-spi:2.22.1:dagger-spi-2.22.1.jar:4b0b922793b3bcb91b99fabb75dba77c68afd7ae4c5f0c4fd6ba681f0a291c7d',
|
||||
'com.google.dagger:dagger:2.22.1:dagger-2.22.1.jar:329d4340f24c4f5717af016c097e90668bfea2a5376e6aa9964b01cef3fd241a',
|
||||
'com.google.errorprone:error_prone_annotations:2.1.3:error_prone_annotations-2.1.3.jar:03d0329547c13da9e17c634d1049ea2ead093925e290567e1a364fd6b1fc7ff8',
|
||||
'com.google.errorprone:javac-shaded:9-dev-r4023-3:javac-shaded-9-dev-r4023-3.jar:65bfccf60986c47fbc17c9ebab0be626afc41741e0a6ec7109e0768817a36f30',
|
||||
'com.google.googlejavaformat:google-java-format:1.5:google-java-format-1.5.jar:aa19ad7850fb85178aa22f2fddb163b84d6ce4d0035872f30d4408195ca1144e',
|
||||
'com.google.guava:guava:25.0-jre:guava-25.0-jre.jar:3fd4341776428c7e0e5c18a7c10de129475b69ab9d30aeafbb5c277bb6074fa9',
|
||||
'com.google.guava:guava:26.0-jre:guava-26.0-jre.jar:a0e9cabad665bc20bcd2b01f108e5fc03f756e13aea80abaadb9f407033bea2c',
|
||||
'com.google.j2objc:j2objc-annotations:1.1:j2objc-annotations-1.1.jar:2994a7eb78f2710bd3d3bfb639b2c94e219cedac0d4d084d516e78c16dddecf6',
|
||||
'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:javapoet:1.11.1:javapoet-1.11.1.jar:9cbf2107be499ec6e95afd36b58e3ca122a24166cdd375732e51267d64058e90',
|
||||
'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:1.10:commons-codec-1.10.jar:4241dfa94e711d435f29a4604a3e2de5c4aa3c165e23bd066be6fc1fc4309569',
|
||||
'commons-logging:commons-logging:1.2:commons-logging-1.2.jar:daddea1ea0be0f56978ab3006b8ac92834afeefbd9b7e4e6316fca57df0fa636',
|
||||
'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',
|
||||
'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:4.5.6:httpclient-4.5.6.jar:c03f813195e7a80e3608d0ddd8da80b21696a4c92a6a2298865bf149071551c7',
|
||||
'org.apache.httpcomponents:httpcore:4.4.10:httpcore-4.4.10.jar:78ba1096561957db1b55200a159b648876430342d15d461277e62360da19f6fd',
|
||||
'org.apache.httpcomponents:httpmime:4.5.6:httpmime-4.5.6.jar:0b2b1102c18d3c7e05a77214b9b7501a6f6056174ae5604e0e256776eda7553e',
|
||||
'org.beanshell:bsh:1.3.0:bsh-1.3.0.jar:9b04edc75d19db54f1b4e8b5355e9364384c6cf71eb0a1b9724c159d779879f8',
|
||||
'org.bouncycastle:bcpkix-jdk15on:1.56:bcpkix-jdk15on-1.56.jar:7043dee4e9e7175e93e0b36f45b1ec1ecb893c5f755667e8b916eb8dd201c6ca',
|
||||
'org.bouncycastle:bcprov-jdk15on:1.56:bcprov-jdk15on-1.56.jar:963e1ee14f808ffb99897d848ddcdb28fa91ddda867eb18d303e82728f878349',
|
||||
'org.briarproject:obfs4proxy-android:0.0.9:obfs4proxy-android-0.0.9.zip:9b7e9181535ea8d8bbe8ae6338e08cf4c5fc1e357a779393e0ce49586d459ae0',
|
||||
'org.briarproject:tor-android:0.3.5.8:tor-android-0.3.5.8.zip:42a13a6f185be1a62f42e3f30ce66a3c099ac5ec890a65e7593111b65b44a54a',
|
||||
'org.checkerframework:checker-compat-qual:2.5.3:checker-compat-qual-2.5.3.jar:d76b9afea61c7c082908023f0cbc1427fab9abd2df915c8b8a3e7a509bccbc6d',
|
||||
'org.checkerframework:checker-qual:2.5.2:checker-qual-2.5.2.jar:64b02691c8b9d4e7700f8ee2e742dce7ea2c6e81e662b7522c9ee3bf568c040a',
|
||||
'org.codehaus.groovy:groovy-all:2.4.15:groovy-all-2.4.15.jar:51d6c4e71782e85674239189499854359d380fb75e1a703756e3aaa5b98a5af0',
|
||||
'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.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
|
||||
'org.hamcrest:hamcrest-library:1.3:hamcrest-library-1.3.jar:711d64522f9ec410983bd310934296da134be4254a125080a0416ec178dfad1c',
|
||||
'org.jetbrains.kotlin:kotlin-reflect:1.3.21:kotlin-reflect-1.3.21.jar:a3065c822633191e0a3e3ee12a29bec234fc4b2864a6bb87ef48cce3e9e0c26a',
|
||||
'org.jetbrains.kotlin:kotlin-stdlib-common:1.3.21:kotlin-stdlib-common-1.3.21.jar:cea61f7b611895e64f58569a9757fc0ab0d582f107211e1930e0ce2a0add52a7',
|
||||
'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.21:kotlin-stdlib-jdk7-1.3.21.jar:a87875604fd42140da6938ae4d35ee61081f4482536efc6d2615b8b626a198af',
|
||||
'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.3.21:kotlin-stdlib-jdk8-1.3.21.jar:5823ed66ac122a1c55442ebca5a209a843ccd87f562edc31a787f3d2e47f74d4',
|
||||
'org.jetbrains.kotlin:kotlin-stdlib:1.3.21:kotlin-stdlib-1.3.21.jar:38ba2370d9f06f50433e06b2ca775b94473c2e2785f410926079ab793c72b034',
|
||||
'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.jvnet.staxex:stax-ex:1.7.7:stax-ex-1.7.7.jar:a31ff7d77163c0deb09e7fee59ad35ae44c2cee2cc8552a116ccd1583d813fb4',
|
||||
'org.objenesis:objenesis:2.1:objenesis-2.1.jar:c74330cc6b806c804fd37e74487b4fe5d7c2750c5e15fbc6efa13bdee1bdef80',
|
||||
'org.ow2.asm:asm-analysis:6.0:asm-analysis-6.0.jar:2f1a6387219c3a6cc4856481f221b03bd9f2408a326d416af09af5d6f608c1f4',
|
||||
'org.ow2.asm:asm-commons:6.0:asm-commons-6.0.jar:f1bce5c648a96a017bdcd01fe5d59af9845297fd7b79b81c015a6fbbd9719abf',
|
||||
'org.ow2.asm:asm-tree:6.0:asm-tree-6.0.jar:887998fb69727c8759e4d253f856822801e33f9fd4caa566b3ac58ee92106215',
|
||||
'org.ow2.asm:asm-util:6.0:asm-util-6.0.jar:356afebdb0f870175262e5188f8709a3b17aa2a5a6a4b0340b04d4b449bca5f6',
|
||||
'org.ow2.asm:asm:5.0.4:asm-5.0.4.jar:896618ed8ae62702521a78bc7be42b7c491a08e6920a15f89a3ecdec31e9a220',
|
||||
'org.ow2.asm:asm:6.0:asm-6.0.jar:dd8971c74a4e697899a8e95caae4ea8760ea6c486dc6b97b1795e75760420461',
|
||||
]
|
||||
}
|
||||
@@ -1,21 +1,31 @@
|
||||
apply plugin: 'java-library'
|
||||
sourceCompatibility = 1.8
|
||||
targetCompatibility = 1.8
|
||||
apply plugin: 'java'
|
||||
sourceCompatibility = 1.6
|
||||
targetCompatibility = 1.6
|
||||
|
||||
apply plugin: 'ru.vyarus.animalsniffer'
|
||||
apply plugin: 'witness'
|
||||
apply from: 'witness.gradle'
|
||||
|
||||
dependencies {
|
||||
implementation "com.google.dagger:dagger:2.22.1"
|
||||
implementation 'com.google.code.findbugs:jsr305:3.0.2'
|
||||
compile "com.google.dagger:dagger:2.0.2"
|
||||
compile 'com.google.dagger:dagger-compiler:2.0.2'
|
||||
compile 'com.google.code.findbugs:jsr305:3.0.1'
|
||||
|
||||
testImplementation 'junit:junit:4.12'
|
||||
testImplementation "org.jmock:jmock:2.8.2"
|
||||
testImplementation "org.jmock:jmock-junit4:2.8.2"
|
||||
testImplementation "org.jmock:jmock-legacy:2.8.2"
|
||||
testCompile 'junit:junit:4.12'
|
||||
testCompile "org.jmock:jmock:2.8.1"
|
||||
testCompile "org.jmock:jmock-junit4:2.8.1"
|
||||
testCompile "org.jmock:jmock-legacy:2.8.1"
|
||||
testCompile "org.hamcrest:hamcrest-library:1.3"
|
||||
testCompile "org.hamcrest:hamcrest-core:1.3"
|
||||
}
|
||||
|
||||
signature 'org.codehaus.mojo.signature:java16:1.1@signature'
|
||||
dependencyVerification {
|
||||
verify = [
|
||||
'com.google.dagger:dagger:84c0282ed8be73a29e0475d639da030b55dee72369e58dd35ae7d4fe6243dcf9',
|
||||
'com.google.dagger:dagger-compiler:b74bc9de063dd4c6400b232231f2ef5056145b8fbecbf5382012007dd1c071b3',
|
||||
'com.google.code.findbugs:jsr305:c885ce34249682bc0236b4a7d56efcc12048e6135a5baf7a9cde8ad8cda13fcd',
|
||||
'javax.inject:javax.inject:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
|
||||
'com.google.dagger:dagger-producers:99ec15e8a0507ba569e7655bc1165ee5e5ca5aa914b3c8f7e2c2458f724edd6b',
|
||||
'com.google.guava:guava:d664fbfc03d2e5ce9cab2a44fb01f1d0bf9dfebeccc1a473b1f9ea31f79f6f99',
|
||||
]
|
||||
}
|
||||
|
||||
// needed to make test output available to bramble-core and briar-core
|
||||
|
||||
@@ -1,11 +1,10 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.util.StringUtils;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.Comparator;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.ThreadSafe;
|
||||
|
||||
/**
|
||||
@@ -15,6 +14,8 @@ import javax.annotation.concurrent.ThreadSafe;
|
||||
@NotNullByDefault
|
||||
public class Bytes implements Comparable<Bytes> {
|
||||
|
||||
public static final BytesComparator COMPARATOR = new BytesComparator();
|
||||
|
||||
private final byte[] bytes;
|
||||
|
||||
private int hashCode = -1;
|
||||
@@ -36,28 +37,27 @@ public class Bytes implements Comparable<Bytes> {
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(@Nullable Object o) {
|
||||
public boolean equals(Object o) {
|
||||
return o instanceof Bytes && Arrays.equals(bytes, ((Bytes) o).bytes);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int compareTo(Bytes other) {
|
||||
return compare(bytes, other.bytes);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return getClass().getSimpleName() +
|
||||
"(" + StringUtils.toHexString(getBytes()) + ")";
|
||||
}
|
||||
|
||||
public static int compare(byte[] a, byte[] b) {
|
||||
int length = Math.min(a.length, b.length);
|
||||
byte[] aBytes = bytes, bBytes = other.bytes;
|
||||
int length = Math.min(aBytes.length, bBytes.length);
|
||||
for (int i = 0; i < length; i++) {
|
||||
int aUnsigned = a[i] & 0xFF, bUnsigned = b[i] & 0xFF;
|
||||
int aUnsigned = aBytes[i] & 0xFF, bUnsigned = bBytes[i] & 0xFF;
|
||||
if (aUnsigned < bUnsigned) return -1;
|
||||
if (aUnsigned > bUnsigned) return 1;
|
||||
}
|
||||
return a.length - b.length;
|
||||
return aBytes.length - bBytes.length;
|
||||
}
|
||||
|
||||
public static class BytesComparator implements Comparator<Bytes> {
|
||||
|
||||
@Override
|
||||
public int compare(Bytes a, Bytes b) {
|
||||
return a.compareTo(b);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,11 +0,0 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
/**
|
||||
* Interface for specifying which features are enabled in a build.
|
||||
*/
|
||||
public interface FeatureFlags {
|
||||
|
||||
boolean shouldEnableImageAttachments();
|
||||
|
||||
boolean shouldEnableRemoteContacts();
|
||||
}
|
||||
@@ -1,101 +0,0 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
import java.util.NoSuchElementException;
|
||||
import java.util.Set;
|
||||
|
||||
import javax.annotation.concurrent.NotThreadSafe;
|
||||
|
||||
@NotThreadSafe
|
||||
@NotNullByDefault
|
||||
public class Multiset<T> {
|
||||
|
||||
private final Map<T, Integer> map = new HashMap<>();
|
||||
|
||||
private int total = 0;
|
||||
|
||||
/**
|
||||
* Returns how many items the multiset contains in total.
|
||||
*/
|
||||
public int getTotal() {
|
||||
return total;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns how many unique items the multiset contains.
|
||||
*/
|
||||
public int getUnique() {
|
||||
return map.size();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns how many of the given item the multiset contains.
|
||||
*/
|
||||
public int getCount(T t) {
|
||||
Integer count = map.get(t);
|
||||
return count == null ? 0 : count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds the given item to the multiset and returns how many of the item
|
||||
* the multiset now contains.
|
||||
*/
|
||||
public int add(T t) {
|
||||
Integer count = map.get(t);
|
||||
if (count == null) count = 0;
|
||||
map.put(t, count + 1);
|
||||
total++;
|
||||
return count + 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes the given item from the multiset and returns how many of the
|
||||
* item the multiset now contains.
|
||||
* @throws NoSuchElementException if the item is not in the multiset.
|
||||
*/
|
||||
public int remove(T t) {
|
||||
Integer count = map.get(t);
|
||||
if (count == null) throw new NoSuchElementException();
|
||||
if (count == 1) map.remove(t);
|
||||
else map.put(t, count - 1);
|
||||
total--;
|
||||
return count - 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes all occurrences of the given item from the multiset.
|
||||
*/
|
||||
public int removeAll(T t) {
|
||||
Integer count = map.remove(t);
|
||||
if (count == null) return 0;
|
||||
total -= count;
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the multiset contains any occurrences of the given item.
|
||||
*/
|
||||
public boolean contains(T t) {
|
||||
return map.containsKey(t);
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes all items from the multiset.
|
||||
*/
|
||||
public void clear() {
|
||||
map.clear();
|
||||
total = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the set of unique items the multiset contains. The returned set
|
||||
* is unmodifiable.
|
||||
*/
|
||||
public Set<T> keySet() {
|
||||
return Collections.unmodifiableSet(map.keySet());
|
||||
}
|
||||
}
|
||||
@@ -1,10 +0,0 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface Nameable {
|
||||
|
||||
String getName();
|
||||
|
||||
}
|
||||
@@ -1,26 +0,0 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class Pair<A, B> {
|
||||
|
||||
private final A first;
|
||||
private final B second;
|
||||
|
||||
public Pair(A first, B second) {
|
||||
this.first = first;
|
||||
this.second = second;
|
||||
}
|
||||
|
||||
public A getFirst() {
|
||||
return first;
|
||||
}
|
||||
|
||||
public B getSecond() {
|
||||
return second;
|
||||
}
|
||||
}
|
||||
@@ -1,9 +0,0 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface Predicate<T> {
|
||||
|
||||
boolean test(T t);
|
||||
}
|
||||
@@ -38,18 +38,4 @@ public abstract class StringMap extends Hashtable<String, String> {
|
||||
public void putInt(String key, int value) {
|
||||
put(key, String.valueOf(value));
|
||||
}
|
||||
|
||||
public long getLong(String key, long defaultValue) {
|
||||
String s = get(key);
|
||||
if (s == null) return defaultValue;
|
||||
try {
|
||||
return Long.valueOf(s);
|
||||
} catch (NumberFormatException e) {
|
||||
return defaultValue;
|
||||
}
|
||||
}
|
||||
|
||||
public void putLong(String key, long value) {
|
||||
put(key, String.valueOf(value));
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,18 +0,0 @@
|
||||
package org.briarproject.bramble.api;
|
||||
|
||||
/**
|
||||
* Thrown when data being parsed uses a protocol or format version that is not
|
||||
* supported.
|
||||
*/
|
||||
public class UnsupportedVersionException extends FormatException {
|
||||
|
||||
private final boolean tooOld;
|
||||
|
||||
public UnsupportedVersionException(boolean tooOld) {
|
||||
this.tooOld = tooOld;
|
||||
}
|
||||
|
||||
public boolean isTooOld() {
|
||||
return tooOld;
|
||||
}
|
||||
}
|
||||
@@ -1,70 +0,0 @@
|
||||
package org.briarproject.bramble.api.account;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.SecretKey;
|
||||
import org.briarproject.bramble.api.identity.IdentityManager;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface AccountManager {
|
||||
|
||||
/**
|
||||
* Returns true if the manager has the database key. This will be false
|
||||
* before {@link #createAccount(String, String)} or {@link #signIn(String)}
|
||||
* has been called, and true after {@link #createAccount(String, String)}
|
||||
* or {@link #signIn(String)} has returned true, until the process exits.
|
||||
*/
|
||||
boolean hasDatabaseKey();
|
||||
|
||||
/**
|
||||
* Returns the database key if the manager has it. This will be null
|
||||
* before {@link #createAccount(String, String)} or {@link #signIn(String)}
|
||||
* has been called, and non-null after
|
||||
* {@link #createAccount(String, String)} or {@link #signIn(String)} has
|
||||
* returned true, until the process exits.
|
||||
*/
|
||||
@Nullable
|
||||
SecretKey getDatabaseKey();
|
||||
|
||||
/**
|
||||
* Returns true if the encrypted database key can be loaded from disk, and
|
||||
* the database directory exists and is a directory.
|
||||
*/
|
||||
boolean accountExists();
|
||||
|
||||
/**
|
||||
* Creates an identity with the given name and registers it with the
|
||||
* {@link IdentityManager}. Creates a database key, encrypts it with the
|
||||
* given password and stores it on disk.
|
||||
* <p/>
|
||||
* This method does not create the database directory, so
|
||||
* {@link #accountExists()} will continue to return false until the
|
||||
* database directory is created.
|
||||
*/
|
||||
boolean createAccount(String name, String password);
|
||||
|
||||
/**
|
||||
* Deletes all account state from disk. {@link #accountExists()} will
|
||||
* return false after this method returns.
|
||||
*/
|
||||
void deleteAccount();
|
||||
|
||||
/**
|
||||
* Loads the encrypted database key from disk and decrypts it with the
|
||||
* given password.
|
||||
*
|
||||
* @return true if the database key was successfully loaded and decrypted.
|
||||
*/
|
||||
boolean signIn(String password);
|
||||
|
||||
/**
|
||||
* Loads the encrypted database key from disk, decrypts it with the old
|
||||
* password, encrypts it with the new password, and stores it on disk,
|
||||
* replacing the old key.
|
||||
*
|
||||
* @return true if the database key was successfully loaded, re-encrypted
|
||||
* and stored.
|
||||
*/
|
||||
boolean changePassword(String oldPassword, String newPassword);
|
||||
}
|
||||
@@ -1,6 +0,0 @@
|
||||
package org.briarproject.bramble.api.battery;
|
||||
|
||||
public interface BatteryManager {
|
||||
|
||||
boolean isCharging();
|
||||
}
|
||||
@@ -1,19 +0,0 @@
|
||||
package org.briarproject.bramble.api.battery.event;
|
||||
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
|
||||
/**
|
||||
* An event that is broadcast when the device starts or stops charging.
|
||||
*/
|
||||
public class BatteryEvent extends Event {
|
||||
|
||||
private final boolean charging;
|
||||
|
||||
public BatteryEvent(boolean charging) {
|
||||
this.charging = charging;
|
||||
}
|
||||
|
||||
public boolean isCharging() {
|
||||
return charging;
|
||||
}
|
||||
}
|
||||
@@ -23,7 +23,7 @@ public class BdfMessageContext {
|
||||
}
|
||||
|
||||
public BdfMessageContext(BdfDictionary dictionary) {
|
||||
this(dictionary, Collections.emptyList());
|
||||
this(dictionary, Collections.<MessageId>emptyList());
|
||||
}
|
||||
|
||||
public BdfDictionary getDictionary() {
|
||||
|
||||
@@ -9,13 +9,14 @@ import org.briarproject.bramble.api.sync.Group;
|
||||
import org.briarproject.bramble.api.sync.InvalidMessageException;
|
||||
import org.briarproject.bramble.api.sync.Message;
|
||||
import org.briarproject.bramble.api.sync.MessageContext;
|
||||
import org.briarproject.bramble.api.sync.validation.MessageValidator;
|
||||
import org.briarproject.bramble.api.sync.ValidationManager.MessageValidator;
|
||||
import org.briarproject.bramble.api.system.Clock;
|
||||
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
import static org.briarproject.bramble.api.sync.SyncConstants.MESSAGE_HEADER_LENGTH;
|
||||
import static org.briarproject.bramble.api.transport.TransportConstants.MAX_CLOCK_DIFFERENCE;
|
||||
|
||||
@Immutable
|
||||
@@ -48,9 +49,14 @@ public abstract class BdfMessageValidator implements MessageValidator {
|
||||
throw new InvalidMessageException(
|
||||
"Timestamp is too far in the future");
|
||||
}
|
||||
byte[] raw = m.getRaw();
|
||||
if (raw.length <= MESSAGE_HEADER_LENGTH) {
|
||||
throw new InvalidMessageException("Message is too short");
|
||||
}
|
||||
try {
|
||||
BdfList bodyList = clientHelper.toList(m.getBody());
|
||||
BdfMessageContext result = validateMessage(m, g, bodyList);
|
||||
BdfList body = clientHelper.toList(raw, MESSAGE_HEADER_LENGTH,
|
||||
raw.length - MESSAGE_HEADER_LENGTH);
|
||||
BdfMessageContext result = validateMessage(m, g, body);
|
||||
Metadata meta = metadataEncoder.encode(result.getDictionary());
|
||||
return new MessageContext(meta, result.getDependencies());
|
||||
} catch (FormatException e) {
|
||||
|
||||
@@ -1,16 +1,11 @@
|
||||
package org.briarproject.bramble.api.client;
|
||||
|
||||
import org.briarproject.bramble.api.FormatException;
|
||||
import org.briarproject.bramble.api.crypto.PrivateKey;
|
||||
import org.briarproject.bramble.api.crypto.PublicKey;
|
||||
import org.briarproject.bramble.api.data.BdfDictionary;
|
||||
import org.briarproject.bramble.api.data.BdfList;
|
||||
import org.briarproject.bramble.api.db.DbException;
|
||||
import org.briarproject.bramble.api.db.Transaction;
|
||||
import org.briarproject.bramble.api.identity.Author;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.TransportId;
|
||||
import org.briarproject.bramble.api.properties.TransportProperties;
|
||||
import org.briarproject.bramble.api.sync.GroupId;
|
||||
import org.briarproject.bramble.api.sync.Message;
|
||||
import org.briarproject.bramble.api.sync.MessageId;
|
||||
@@ -18,6 +13,8 @@ import org.briarproject.bramble.api.sync.MessageId;
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.util.Map;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface ClientHelper {
|
||||
|
||||
@@ -25,22 +22,23 @@ public interface ClientHelper {
|
||||
throws DbException, FormatException;
|
||||
|
||||
void addLocalMessage(Transaction txn, Message m, BdfDictionary metadata,
|
||||
boolean shared, boolean temporary)
|
||||
throws DbException, FormatException;
|
||||
|
||||
Message createMessage(GroupId g, long timestamp, byte[] body);
|
||||
boolean shared) throws DbException, FormatException;
|
||||
|
||||
Message createMessage(GroupId g, long timestamp, BdfList body)
|
||||
throws FormatException;
|
||||
|
||||
Message createMessageForStoringMetadata(GroupId g);
|
||||
|
||||
@Nullable
|
||||
Message getMessage(MessageId m) throws DbException;
|
||||
|
||||
@Nullable
|
||||
Message getMessage(Transaction txn, MessageId m) throws DbException;
|
||||
|
||||
@Nullable
|
||||
BdfList getMessageAsList(MessageId m) throws DbException, FormatException;
|
||||
|
||||
@Nullable
|
||||
BdfList getMessageAsList(Transaction txn, MessageId m) throws DbException,
|
||||
FormatException;
|
||||
|
||||
@@ -89,34 +87,16 @@ public interface ClientHelper {
|
||||
BdfDictionary toDictionary(byte[] b, int off, int len)
|
||||
throws FormatException;
|
||||
|
||||
BdfDictionary toDictionary(TransportProperties transportProperties);
|
||||
|
||||
BdfDictionary toDictionary(Map<TransportId, TransportProperties> map);
|
||||
|
||||
BdfList toList(byte[] b, int off, int len) throws FormatException;
|
||||
|
||||
BdfList toList(byte[] b) throws FormatException;
|
||||
|
||||
BdfList toList(Message m) throws FormatException;
|
||||
|
||||
BdfList toList(Author a);
|
||||
|
||||
byte[] sign(String label, BdfList toSign, PrivateKey privateKey)
|
||||
byte[] sign(String label, BdfList toSign, byte[] privateKey)
|
||||
throws FormatException, GeneralSecurityException;
|
||||
|
||||
void verifySignature(byte[] signature, String label, BdfList signed,
|
||||
PublicKey publicKey)
|
||||
throws FormatException, GeneralSecurityException;
|
||||
|
||||
Author parseAndValidateAuthor(BdfList author) throws FormatException;
|
||||
|
||||
PublicKey parseAndValidateAgreementPublicKey(byte[] publicKeyBytes)
|
||||
throws FormatException;
|
||||
|
||||
TransportProperties parseAndValidateTransportProperties(
|
||||
BdfDictionary properties) throws FormatException;
|
||||
|
||||
Map<TransportId, TransportProperties> parseAndValidateTransportPropertiesMap(
|
||||
BdfDictionary properties) throws FormatException;
|
||||
void verifySignature(String label, byte[] sig, byte[] publicKey,
|
||||
BdfList signed) throws FormatException, GeneralSecurityException;
|
||||
|
||||
}
|
||||
|
||||
@@ -12,19 +12,18 @@ public interface ContactGroupFactory {
|
||||
/**
|
||||
* Creates a group that is not shared with any contacts.
|
||||
*/
|
||||
Group createLocalGroup(ClientId clientId, int majorVersion);
|
||||
Group createLocalGroup(ClientId clientId);
|
||||
|
||||
/**
|
||||
* Creates a group for the given client to share with the given contact.
|
||||
*/
|
||||
Group createContactGroup(ClientId clientId, int majorVersion,
|
||||
Contact contact);
|
||||
Group createContactGroup(ClientId clientId, Contact contact);
|
||||
|
||||
/**
|
||||
* Creates a group for the given client to share between the given authors
|
||||
* identified by their AuthorIds.
|
||||
*/
|
||||
Group createContactGroup(ClientId clientId, int majorVersion,
|
||||
AuthorId authorId1, AuthorId authorId2);
|
||||
Group createContactGroup(ClientId clientId, AuthorId authorId1,
|
||||
AuthorId authorId2);
|
||||
|
||||
}
|
||||
|
||||
@@ -1,16 +1,11 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.PublicKey;
|
||||
import org.briarproject.bramble.api.identity.Author;
|
||||
import org.briarproject.bramble.api.identity.AuthorId;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
|
||||
import static org.briarproject.bramble.util.StringUtils.toUtf8;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class Contact {
|
||||
@@ -18,26 +13,15 @@ public class Contact {
|
||||
private final ContactId id;
|
||||
private final Author author;
|
||||
private final AuthorId localAuthorId;
|
||||
@Nullable
|
||||
private final String alias;
|
||||
@Nullable
|
||||
private final PublicKey handshakePublicKey;
|
||||
private final boolean verified;
|
||||
private final boolean verified, active;
|
||||
|
||||
public Contact(ContactId id, Author author, AuthorId localAuthorId,
|
||||
@Nullable String alias, @Nullable PublicKey handshakePublicKey,
|
||||
boolean verified) {
|
||||
if (alias != null) {
|
||||
int aliasLength = toUtf8(alias).length;
|
||||
if (aliasLength == 0 || aliasLength > MAX_AUTHOR_NAME_LENGTH)
|
||||
throw new IllegalArgumentException();
|
||||
}
|
||||
boolean verified, boolean active) {
|
||||
this.id = id;
|
||||
this.author = author;
|
||||
this.localAuthorId = localAuthorId;
|
||||
this.alias = alias;
|
||||
this.handshakePublicKey = handshakePublicKey;
|
||||
this.verified = verified;
|
||||
this.active = active;
|
||||
}
|
||||
|
||||
public ContactId getId() {
|
||||
@@ -52,20 +36,14 @@ public class Contact {
|
||||
return localAuthorId;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public String getAlias() {
|
||||
return alias;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public PublicKey getHandshakePublicKey() {
|
||||
return handshakePublicKey;
|
||||
}
|
||||
|
||||
public boolean isVerified() {
|
||||
return verified;
|
||||
}
|
||||
|
||||
public boolean isActive() {
|
||||
return active;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return id.hashCode();
|
||||
|
||||
@@ -0,0 +1,20 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.identity.Author;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface ContactExchangeListener {
|
||||
|
||||
void contactExchangeSucceeded(Author remoteAuthor);
|
||||
|
||||
/**
|
||||
* The exchange failed because the contact already exists.
|
||||
*/
|
||||
void duplicateContact(Author remoteAuthor);
|
||||
|
||||
/**
|
||||
* A general failure.
|
||||
*/
|
||||
void contactExchangeFailed();
|
||||
}
|
||||
@@ -1,37 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.SecretKey;
|
||||
import org.briarproject.bramble.api.db.ContactExistsException;
|
||||
import org.briarproject.bramble.api.db.DbException;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.duplex.DuplexTransportConnection;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface ContactExchangeManager {
|
||||
|
||||
/**
|
||||
* Exchanges contact information with a remote peer and adds the peer
|
||||
* as a contact.
|
||||
*
|
||||
* @param alice Whether the local peer takes the role of Alice
|
||||
* @return The newly added contact
|
||||
* @throws ContactExistsException If the contact already exists
|
||||
*/
|
||||
Contact exchangeContacts(DuplexTransportConnection conn,
|
||||
SecretKey masterKey, boolean alice, boolean verified)
|
||||
throws IOException, DbException;
|
||||
|
||||
/**
|
||||
* Exchanges contact information with a remote peer and adds the peer
|
||||
* as a contact, replacing the given pending contact.
|
||||
*
|
||||
* @param alice Whether the local peer takes the role of Alice
|
||||
* @return The newly added contact
|
||||
* @throws ContactExistsException If the contact already exists
|
||||
*/
|
||||
Contact exchangeContacts(PendingContactId p, DuplexTransportConnection conn,
|
||||
SecretKey masterKey, boolean alice, boolean verified)
|
||||
throws IOException, DbException;
|
||||
}
|
||||
@@ -0,0 +1,22 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.SecretKey;
|
||||
import org.briarproject.bramble.api.identity.LocalAuthor;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.TransportId;
|
||||
import org.briarproject.bramble.api.plugin.duplex.DuplexTransportConnection;
|
||||
|
||||
/**
|
||||
* A task for conducting a contact information exchange with a remote peer.
|
||||
*/
|
||||
@NotNullByDefault
|
||||
public interface ContactExchangeTask {
|
||||
|
||||
/**
|
||||
* Exchanges contact information with a remote peer.
|
||||
*/
|
||||
void startExchange(ContactExchangeListener listener,
|
||||
LocalAuthor localAuthor, SecretKey masterSecret,
|
||||
DuplexTransportConnection conn, TransportId transportId,
|
||||
boolean alice);
|
||||
}
|
||||
@@ -2,12 +2,11 @@ package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
/**
|
||||
* Type-safe wrapper for an integer that uniquely identifies a contact within
|
||||
* the scope of the local device.
|
||||
* the scope of a single node.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
@@ -29,7 +28,7 @@ public class ContactId {
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(@Nullable Object o) {
|
||||
public boolean equals(Object o) {
|
||||
return o instanceof ContactId && id == ((ContactId) o).id;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,143 +1,42 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.FormatException;
|
||||
import org.briarproject.bramble.api.Pair;
|
||||
import org.briarproject.bramble.api.UnsupportedVersionException;
|
||||
import org.briarproject.bramble.api.crypto.SecretKey;
|
||||
import org.briarproject.bramble.api.db.DbException;
|
||||
import org.briarproject.bramble.api.db.NoSuchContactException;
|
||||
import org.briarproject.bramble.api.db.Transaction;
|
||||
import org.briarproject.bramble.api.identity.Author;
|
||||
import org.briarproject.bramble.api.identity.AuthorId;
|
||||
import org.briarproject.bramble.api.identity.AuthorInfo;
|
||||
import org.briarproject.bramble.api.lifecycle.LifecycleManager;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.util.Collection;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface ContactManager {
|
||||
|
||||
/**
|
||||
* Registers a hook to be called whenever a contact is added or removed.
|
||||
* This method should be called before
|
||||
* {@link LifecycleManager#startServices(SecretKey)}.
|
||||
* Registers a hook to be called whenever a contact is added.
|
||||
*/
|
||||
void registerContactHook(ContactHook hook);
|
||||
void registerAddContactHook(AddContactHook hook);
|
||||
|
||||
/**
|
||||
* Stores a contact associated with the given local and remote pseudonyms,
|
||||
* derives and stores rotation mode transport keys for each transport, and
|
||||
* returns an ID for the contact.
|
||||
*
|
||||
* @param rootKey The root key for a set of rotation mode transport keys
|
||||
* @param timestamp The timestamp for deriving rotation mode transport
|
||||
* keys from the root key
|
||||
* @param alice True if the local party is Alice
|
||||
* @param verified True if the contact's identity has been verified, which
|
||||
* is true if the contact was added in person or false if the contact was
|
||||
* introduced or added remotely
|
||||
* @param active True if the rotation mode transport keys can be used for
|
||||
* outgoing streams
|
||||
* Registers a hook to be called whenever a contact is removed.
|
||||
*/
|
||||
void registerRemoveContactHook(RemoveContactHook hook);
|
||||
|
||||
/**
|
||||
* Stores a contact within the given transaction associated with the given
|
||||
* local and remote pseudonyms, and returns an ID for the contact.
|
||||
*/
|
||||
ContactId addContact(Transaction txn, Author remote, AuthorId local,
|
||||
SecretKey rootKey, long timestamp, boolean alice, boolean verified,
|
||||
SecretKey master, long timestamp, boolean alice, boolean verified,
|
||||
boolean active) throws DbException;
|
||||
|
||||
/**
|
||||
* Stores a contact associated with the given local and remote pseudonyms,
|
||||
* replacing the given pending contact, derives and stores handshake mode
|
||||
* and rotation mode transport keys for each transport, and returns an ID
|
||||
* for the contact.
|
||||
*
|
||||
* @param rootKey The root key for a set of rotation mode transport keys
|
||||
* @param timestamp The timestamp for deriving rotation mode transport
|
||||
* keys from the root key
|
||||
* @param alice True if the local party is Alice
|
||||
* @param verified True if the contact's identity has been verified, which
|
||||
* is true if the contact was added in person or false if the contact was
|
||||
* introduced or added remotely
|
||||
* @param active True if the rotation mode transport keys can be used for
|
||||
* outgoing streams
|
||||
* @throws GeneralSecurityException If the pending contact's handshake
|
||||
* public key is invalid
|
||||
*/
|
||||
ContactId addContact(Transaction txn, PendingContactId p, Author remote,
|
||||
AuthorId local, SecretKey rootKey, long timestamp, boolean alice,
|
||||
boolean verified, boolean active)
|
||||
throws DbException, GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Stores a contact associated with the given local and remote pseudonyms
|
||||
* and returns an ID for the contact.
|
||||
*
|
||||
* @param verified True if the contact's identity has been verified, which
|
||||
* is true if the contact was added in person or false if the contact was
|
||||
* introduced or added remotely
|
||||
*/
|
||||
ContactId addContact(Transaction txn, Author remote, AuthorId local,
|
||||
boolean verified) throws DbException;
|
||||
|
||||
/**
|
||||
* Stores a contact associated with the given local and remote pseudonyms,
|
||||
* derives and stores rotation mode transport keys for each transport, and
|
||||
* returns an ID for the contact.
|
||||
*
|
||||
* @param rootKey The root key for a set of rotation mode transport keys
|
||||
* @param timestamp The timestamp for deriving rotation mode transport
|
||||
* keys from the root key
|
||||
* @param alice True if the local party is Alice
|
||||
* @param verified True if the contact's identity has been verified, which
|
||||
* is true if the contact was added in person or false if the contact was
|
||||
* introduced or added remotely
|
||||
* @param active True if the rotation mode transport keys can be used for
|
||||
* outgoing streams
|
||||
*/
|
||||
ContactId addContact(Author remote, AuthorId local, SecretKey rootKey,
|
||||
long timestamp, boolean alice, boolean verified, boolean active)
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Returns the handshake link that needs to be sent to a contact we want
|
||||
* to add.
|
||||
*/
|
||||
String getHandshakeLink() throws DbException;
|
||||
|
||||
/**
|
||||
* Creates a {@link PendingContact} from the given handshake link and
|
||||
* alias, adds it to the database and returns it.
|
||||
*
|
||||
* @param link The handshake link received from the pending contact
|
||||
* @param alias The alias the user has given this pending contact
|
||||
* @throws UnsupportedVersionException If the link uses a format version
|
||||
* that is not supported
|
||||
* @throws FormatException If the link is invalid
|
||||
* @throws GeneralSecurityException If the pending contact's handshake
|
||||
* public key is invalid
|
||||
*/
|
||||
PendingContact addPendingContact(String link, String alias)
|
||||
throws DbException, FormatException, GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Returns the pending contact with the given ID.
|
||||
*/
|
||||
PendingContact getPendingContact(Transaction txn, PendingContactId p)
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Returns a list of {@link PendingContact PendingContacts} and their
|
||||
* {@link PendingContactState states}.
|
||||
*/
|
||||
Collection<Pair<PendingContact, PendingContactState>> getPendingContacts()
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Removes a {@link PendingContact}.
|
||||
*/
|
||||
void removePendingContact(PendingContactId p) 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.
|
||||
@@ -145,32 +44,27 @@ public interface ContactManager {
|
||||
Contact getContact(ContactId c) throws DbException;
|
||||
|
||||
/**
|
||||
* Returns the contact with the given ID.
|
||||
*/
|
||||
Contact getContact(Transaction txn, ContactId c) throws DbException;
|
||||
|
||||
/**
|
||||
* Returns the contact with the given {@code remoteAuthorId}
|
||||
* that belongs to the local pseudonym with the given {@code localAuthorId}.
|
||||
* Returns the contact with the given remoteAuthorId
|
||||
* that was added by the LocalAuthor with the given localAuthorId
|
||||
*
|
||||
* @throws NoSuchContactException If the contact is not in the database
|
||||
* @throws org.briarproject.bramble.api.db.NoSuchContactException
|
||||
*/
|
||||
Contact getContact(AuthorId remoteAuthorId, AuthorId localAuthorId)
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Returns the contact with the given {@code remoteAuthorId}
|
||||
* that belongs to the local pseudonym with the given {@code localAuthorId}.
|
||||
* Returns the contact with the given remoteAuthorId
|
||||
* that was added by the LocalAuthor with the given localAuthorId
|
||||
*
|
||||
* @throws NoSuchContactException If the contact is not in the database
|
||||
* @throws org.briarproject.bramble.api.db.NoSuchContactException
|
||||
*/
|
||||
Contact getContact(Transaction txn, AuthorId remoteAuthorId,
|
||||
AuthorId localAuthorId) throws DbException;
|
||||
|
||||
/**
|
||||
* Returns all contacts.
|
||||
* Returns all active contacts.
|
||||
*/
|
||||
Collection<Contact> getContacts() throws DbException;
|
||||
Collection<Contact> getActiveContacts() throws DbException;
|
||||
|
||||
/**
|
||||
* Removes a contact and all associated state.
|
||||
@@ -183,57 +77,28 @@ public interface ContactManager {
|
||||
void removeContact(Transaction txn, ContactId c) throws DbException;
|
||||
|
||||
/**
|
||||
* Sets an alias for the contact or unsets it if {@code alias} is null.
|
||||
* Marks a contact as active or inactive.
|
||||
*/
|
||||
void setContactAlias(Transaction txn, ContactId c, @Nullable String alias)
|
||||
void setContactActive(Transaction txn, ContactId c, boolean active)
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Sets an alias for the contact or unsets it if {@code alias} is null.
|
||||
*/
|
||||
void setContactAlias(ContactId c, @Nullable String alias)
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Returns true if a contact with this {@code remoteAuthorId} belongs to
|
||||
* the local pseudonym with this {@code localAuthorId}.
|
||||
* Return true if a contact with this name and public key already exists
|
||||
*/
|
||||
boolean contactExists(Transaction txn, AuthorId remoteAuthorId,
|
||||
AuthorId localAuthorId) throws DbException;
|
||||
|
||||
/**
|
||||
* Returns true if a contact with this {@code remoteAuthorId} belongs to
|
||||
* the local pseudonym with this {@code localAuthorId}.
|
||||
* Return true if a contact with this name and public key already exists
|
||||
*/
|
||||
boolean contactExists(AuthorId remoteAuthorId, AuthorId localAuthorId)
|
||||
throws DbException;
|
||||
|
||||
/**
|
||||
* Returns the {@link AuthorInfo} for the given author.
|
||||
*/
|
||||
AuthorInfo getAuthorInfo(AuthorId a) throws DbException;
|
||||
|
||||
/**
|
||||
* Returns the {@link AuthorInfo} for the given author.
|
||||
*/
|
||||
AuthorInfo getAuthorInfo(Transaction txn, AuthorId a) throws DbException;
|
||||
|
||||
interface ContactHook {
|
||||
|
||||
/**
|
||||
* Called when a contact is being added.
|
||||
*
|
||||
* @param txn A read-write transaction
|
||||
* @param c The contact that is being added
|
||||
*/
|
||||
interface AddContactHook {
|
||||
void addingContact(Transaction txn, Contact c) throws DbException;
|
||||
}
|
||||
|
||||
/**
|
||||
* Called when a contact is being removed
|
||||
*
|
||||
* @param txn A read-write transaction
|
||||
* @param c The contact that is being removed
|
||||
*/
|
||||
interface RemoveContactHook {
|
||||
void removingContact(Transaction txn, Contact c) throws DbException;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,34 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
public interface HandshakeLinkConstants {
|
||||
|
||||
/**
|
||||
* The current version of the handshake link format.
|
||||
*/
|
||||
int FORMAT_VERSION = 0;
|
||||
|
||||
/**
|
||||
* The length of a base32-encoded handshake link in bytes, excluding the
|
||||
* 'briar://' prefix.
|
||||
*/
|
||||
int BASE32_LINK_BYTES = 53;
|
||||
|
||||
/**
|
||||
* The length of a raw handshake link in bytes, before base32 encoding.
|
||||
*/
|
||||
int RAW_LINK_BYTES = 33;
|
||||
|
||||
/**
|
||||
* Regular expression for matching handshake links, including or excluding
|
||||
* the 'briar://' prefix.
|
||||
*/
|
||||
Pattern LINK_REGEX =
|
||||
Pattern.compile("(briar://)?([a-z2-7]{" + BASE32_LINK_BYTES + "})");
|
||||
|
||||
/**
|
||||
* Label for hashing handshake public keys to calculate their identifiers.
|
||||
*/
|
||||
String ID_LABEL = "org.briarproject.bramble/HANDSHAKE_KEY_ID";
|
||||
}
|
||||
@@ -1,45 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.SecretKey;
|
||||
import org.briarproject.bramble.api.db.DbException;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.transport.StreamWriter;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface HandshakeManager {
|
||||
|
||||
/**
|
||||
* Handshakes with the given pending contact. Returns an ephemeral master
|
||||
* key authenticated with both parties' handshake key pairs and a flag
|
||||
* indicating whether the local peer is Alice or Bob.
|
||||
*
|
||||
* @param in An incoming stream for the handshake, which must be secured in
|
||||
* handshake mode
|
||||
* @param out An outgoing stream for the handshake, which must be secured
|
||||
* in handshake mode
|
||||
*/
|
||||
HandshakeResult handshake(PendingContactId p, InputStream in,
|
||||
StreamWriter out) throws DbException, IOException;
|
||||
|
||||
class HandshakeResult {
|
||||
|
||||
private final SecretKey masterKey;
|
||||
private final boolean alice;
|
||||
|
||||
public HandshakeResult(SecretKey masterKey, boolean alice) {
|
||||
this.masterKey = masterKey;
|
||||
this.alice = alice;
|
||||
}
|
||||
|
||||
public SecretKey getMasterKey() {
|
||||
return masterKey;
|
||||
}
|
||||
|
||||
public boolean isAlice() {
|
||||
return alice;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,51 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.crypto.PublicKey;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class PendingContact {
|
||||
|
||||
private final PendingContactId id;
|
||||
private final PublicKey publicKey;
|
||||
private final String alias;
|
||||
private final long timestamp;
|
||||
|
||||
public PendingContact(PendingContactId id, PublicKey publicKey,
|
||||
String alias, long timestamp) {
|
||||
this.id = id;
|
||||
this.publicKey = publicKey;
|
||||
this.alias = alias;
|
||||
this.timestamp = timestamp;
|
||||
}
|
||||
|
||||
public PendingContactId getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public PublicKey getPublicKey() {
|
||||
return publicKey;
|
||||
}
|
||||
|
||||
public String getAlias() {
|
||||
return alias;
|
||||
}
|
||||
|
||||
public long getTimestamp() {
|
||||
return timestamp;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return id.hashCode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
return o instanceof PendingContact &&
|
||||
id.equals(((PendingContact) o).id);
|
||||
}
|
||||
}
|
||||
@@ -1,25 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
import org.briarproject.bramble.api.UniqueId;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.ThreadSafe;
|
||||
|
||||
/**
|
||||
* Type-safe wrapper for a byte array that uniquely identifies a
|
||||
* {@link PendingContact}.
|
||||
*/
|
||||
@ThreadSafe
|
||||
@NotNullByDefault
|
||||
public class PendingContactId extends UniqueId {
|
||||
|
||||
public PendingContactId(byte[] id) {
|
||||
super(id);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(@Nullable Object o) {
|
||||
return o instanceof PendingContactId && super.equals(o);
|
||||
}
|
||||
}
|
||||
@@ -1,10 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact;
|
||||
|
||||
public enum PendingContactState {
|
||||
|
||||
WAITING_FOR_CONNECTION,
|
||||
OFFLINE,
|
||||
CONNECTING,
|
||||
ADDING_CONTACT,
|
||||
FAILED
|
||||
}
|
||||
@@ -14,18 +14,18 @@ import javax.annotation.concurrent.Immutable;
|
||||
public class ContactAddedEvent extends Event {
|
||||
|
||||
private final ContactId contactId;
|
||||
private final boolean verified;
|
||||
private final boolean active;
|
||||
|
||||
public ContactAddedEvent(ContactId contactId, boolean verified) {
|
||||
public ContactAddedEvent(ContactId contactId, boolean active) {
|
||||
this.contactId = contactId;
|
||||
this.verified = verified;
|
||||
this.active = active;
|
||||
}
|
||||
|
||||
public ContactId getContactId() {
|
||||
return contactId;
|
||||
}
|
||||
|
||||
public boolean isVerified() {
|
||||
return verified;
|
||||
public boolean isActive() {
|
||||
return active;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -0,0 +1,31 @@
|
||||
package org.briarproject.bramble.api.contact.event;
|
||||
|
||||
import org.briarproject.bramble.api.contact.ContactId;
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
/**
|
||||
* An event that is broadcast when a contact is marked active or inactive.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class ContactStatusChangedEvent extends Event {
|
||||
|
||||
private final ContactId contactId;
|
||||
private final boolean active;
|
||||
|
||||
public ContactStatusChangedEvent(ContactId contactId, boolean active) {
|
||||
this.contactId = contactId;
|
||||
this.active = active;
|
||||
}
|
||||
|
||||
public ContactId getContactId() {
|
||||
return contactId;
|
||||
}
|
||||
|
||||
public boolean isActive() {
|
||||
return active;
|
||||
}
|
||||
}
|
||||
@@ -1,25 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact.event;
|
||||
|
||||
import org.briarproject.bramble.api.contact.PendingContact;
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
/**
|
||||
* An event that is broadcast when a pending contact is added.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class PendingContactAddedEvent extends Event {
|
||||
|
||||
private final PendingContact pendingContact;
|
||||
|
||||
public PendingContactAddedEvent(PendingContact pendingContact) {
|
||||
this.pendingContact = pendingContact;
|
||||
}
|
||||
|
||||
public PendingContact getPendingContact() {
|
||||
return pendingContact;
|
||||
}
|
||||
}
|
||||
@@ -1,26 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact.event;
|
||||
|
||||
import org.briarproject.bramble.api.contact.PendingContactId;
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
/**
|
||||
* An event that is broadcast when a pending contact is removed.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class PendingContactRemovedEvent extends Event {
|
||||
|
||||
private final PendingContactId id;
|
||||
|
||||
public PendingContactRemovedEvent(PendingContactId id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public PendingContactId getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,34 +0,0 @@
|
||||
package org.briarproject.bramble.api.contact.event;
|
||||
|
||||
import org.briarproject.bramble.api.contact.PendingContactId;
|
||||
import org.briarproject.bramble.api.contact.PendingContactState;
|
||||
import org.briarproject.bramble.api.event.Event;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
/**
|
||||
* An event that is broadcast when a pending contact's state is changed.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class PendingContactStateChangedEvent extends Event {
|
||||
|
||||
private final PendingContactId id;
|
||||
private final PendingContactState state;
|
||||
|
||||
public PendingContactStateChangedEvent(PendingContactId id,
|
||||
PendingContactState state) {
|
||||
this.id = id;
|
||||
this.state = state;
|
||||
}
|
||||
|
||||
public PendingContactId getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public PendingContactState getPendingContactState() {
|
||||
return state;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,30 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
import static org.briarproject.bramble.api.crypto.CryptoConstants.KEY_TYPE_AGREEMENT;
|
||||
|
||||
/**
|
||||
* Type-safe wrapper for a private key used for key agreement.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class AgreementPrivateKey extends Bytes implements PrivateKey {
|
||||
|
||||
public AgreementPrivateKey(byte[] encoded) {
|
||||
super(encoded);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getKeyType() {
|
||||
return KEY_TYPE_AGREEMENT;
|
||||
}
|
||||
|
||||
@Override
|
||||
public byte[] getEncoded() {
|
||||
return getBytes();
|
||||
}
|
||||
}
|
||||
@@ -1,35 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
import static org.briarproject.bramble.api.crypto.CryptoConstants.KEY_TYPE_AGREEMENT;
|
||||
import static org.briarproject.bramble.api.crypto.CryptoConstants.MAX_AGREEMENT_PUBLIC_KEY_BYTES;
|
||||
|
||||
/**
|
||||
* Type-safe wrapper for a public key used for key agreement.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class AgreementPublicKey extends Bytes implements PublicKey {
|
||||
|
||||
public AgreementPublicKey(byte[] encoded) {
|
||||
super(encoded);
|
||||
if (encoded.length == 0 ||
|
||||
encoded.length > MAX_AGREEMENT_PUBLIC_KEY_BYTES) {
|
||||
throw new IllegalArgumentException();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getKeyType() {
|
||||
return KEY_TYPE_AGREEMENT;
|
||||
}
|
||||
|
||||
@Override
|
||||
public byte[] getEncoded() {
|
||||
return getBytes();
|
||||
}
|
||||
}
|
||||
@@ -1,17 +1,17 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
import org.briarproject.bramble.api.plugin.TransportId;
|
||||
import org.briarproject.bramble.api.transport.TransportKeys;
|
||||
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.security.SecureRandom;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@NotNullByDefault
|
||||
public interface CryptoComponent {
|
||||
|
||||
SecretKey generateSecretKey();
|
||||
|
||||
PseudoRandom getPseudoRandom(int seed1, int seed2);
|
||||
|
||||
SecureRandom getSecureRandom();
|
||||
|
||||
KeyPair generateAgreementKeyPair();
|
||||
@@ -24,108 +24,162 @@ public interface CryptoComponent {
|
||||
|
||||
KeyParser getMessageKeyParser();
|
||||
|
||||
/**
|
||||
* Derives another secret key from the given secret key.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of the derived
|
||||
* key, to prevent it from being repurposed or colliding with a key derived
|
||||
* for another purpose
|
||||
* @param inputs Additional inputs that will be included in the derivation
|
||||
* of the key
|
||||
*/
|
||||
SecretKey deriveKey(String label, SecretKey k, byte[]... inputs);
|
||||
/** Generates a random invitation code. */
|
||||
int generateBTInvitationCode();
|
||||
|
||||
/**
|
||||
* Derives a shared secret from two key pairs.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this shared
|
||||
* secret, to prevent it from being repurposed or colliding with a shared
|
||||
* secret derived for another purpose
|
||||
* @param theirPublicKey The public key of the remote party
|
||||
* @param ourKeyPair The key pair of the local party
|
||||
* @param inputs Additional inputs that will be included in the derivation
|
||||
* of the shared secret
|
||||
* @return The shared secret
|
||||
* Derives a confirmation code from the given master secret.
|
||||
* @param alice whether the code is for use by Alice or Bob.
|
||||
*/
|
||||
SecretKey deriveSharedSecret(String label, PublicKey theirPublicKey,
|
||||
KeyPair ourKeyPair, byte[]... inputs)
|
||||
int deriveBTConfirmationCode(SecretKey master, boolean alice);
|
||||
|
||||
/**
|
||||
* Derives a stream header key from the given master secret.
|
||||
* @param alice whether the key is for use by Alice or Bob.
|
||||
*/
|
||||
SecretKey deriveHeaderKey(SecretKey master, boolean alice);
|
||||
|
||||
/**
|
||||
* Derives a message authentication code key from the given master secret.
|
||||
* @param alice whether the key is for use by Alice or Bob.
|
||||
*/
|
||||
SecretKey deriveMacKey(SecretKey master, boolean alice);
|
||||
|
||||
/**
|
||||
* Derives a nonce from the given master secret for one of the parties to
|
||||
* sign.
|
||||
* @param alice whether the nonce is for use by Alice or Bob.
|
||||
*/
|
||||
byte[] deriveSignatureNonce(SecretKey master, boolean alice);
|
||||
|
||||
/**
|
||||
* Derives a commitment to the provided public key.
|
||||
* <p/>
|
||||
* Part of BQP.
|
||||
*
|
||||
* @param publicKey the public key
|
||||
* @return the commitment to the provided public key.
|
||||
*/
|
||||
byte[] deriveKeyCommitment(byte[] publicKey);
|
||||
|
||||
/**
|
||||
* Derives a common shared secret from two public keys and one of the
|
||||
* corresponding private keys.
|
||||
* <p/>
|
||||
* Part of BQP.
|
||||
*
|
||||
* @param theirPublicKey the ephemeral public key of the remote party
|
||||
* @param ourKeyPair our ephemeral keypair
|
||||
* @param alice true if ourKeyPair belongs to Alice
|
||||
* @return the shared secret
|
||||
* @throws GeneralSecurityException
|
||||
*/
|
||||
SecretKey deriveSharedSecret(byte[] theirPublicKey, KeyPair ourKeyPair,
|
||||
boolean alice) throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Derives the content of a confirmation record.
|
||||
* <p/>
|
||||
* Part of BQP.
|
||||
*
|
||||
* @param sharedSecret the common shared secret
|
||||
* @param theirPayload the commit payload from the remote party
|
||||
* @param ourPayload the commit payload we sent
|
||||
* @param theirPublicKey the ephemeral public key of the remote party
|
||||
* @param ourKeyPair our ephemeral keypair
|
||||
* @param alice true if ourKeyPair belongs to Alice
|
||||
* @param aliceRecord true if the confirmation record is for use by Alice
|
||||
* @return the confirmation record
|
||||
*/
|
||||
byte[] deriveConfirmationRecord(SecretKey sharedSecret,
|
||||
byte[] theirPayload, byte[] ourPayload,
|
||||
byte[] theirPublicKey, KeyPair ourKeyPair,
|
||||
boolean alice, boolean aliceRecord);
|
||||
|
||||
/**
|
||||
* Derives a master secret from the given shared secret.
|
||||
* <p/>
|
||||
* Part of BQP.
|
||||
*
|
||||
* @param sharedSecret the common shared secret
|
||||
* @return the master secret
|
||||
*/
|
||||
SecretKey deriveMasterSecret(SecretKey sharedSecret);
|
||||
|
||||
/**
|
||||
* Derives a master secret from two public keys and one of the corresponding
|
||||
* private keys.
|
||||
* <p/>
|
||||
* This is a helper method that calls
|
||||
* deriveMasterSecret(deriveSharedSecret(theirPublicKey, ourKeyPair, alice))
|
||||
*
|
||||
* @param theirPublicKey the ephemeral public key of the remote party
|
||||
* @param ourKeyPair our ephemeral keypair
|
||||
* @param alice true if ourKeyPair belongs to Alice
|
||||
* @return the shared secret
|
||||
* @throws GeneralSecurityException
|
||||
*/
|
||||
SecretKey deriveMasterSecret(byte[] theirPublicKey, KeyPair ourKeyPair,
|
||||
boolean alice) throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Derives initial transport keys for the given transport in the given
|
||||
* rotation period from the given master secret.
|
||||
* @param alice whether the keys are for use by Alice or Bob.
|
||||
*/
|
||||
TransportKeys deriveTransportKeys(TransportId t, SecretKey master,
|
||||
long rotationPeriod, boolean alice);
|
||||
|
||||
/**
|
||||
* Rotates the given transport keys to the given rotation period. If the
|
||||
* keys are for a future rotation period they are not rotated.
|
||||
*/
|
||||
TransportKeys rotateTransportKeys(TransportKeys k, long rotationPeriod);
|
||||
|
||||
/** Encodes the pseudo-random tag that is used to recognise a stream. */
|
||||
void encodeTag(byte[] tag, SecretKey tagKey, long streamNumber);
|
||||
|
||||
/**
|
||||
* Signs the given byte[] with the given PrivateKey.
|
||||
*
|
||||
* @param label A label specific to this signature
|
||||
* to ensure that the signature cannot be repurposed
|
||||
*/
|
||||
byte[] sign(String label, byte[] toSign, byte[] privateKey)
|
||||
throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Derives a shared secret from two static and two ephemeral key pairs.
|
||||
* Verifies that the given signature is valid for the signedData
|
||||
* and the given publicKey.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this shared
|
||||
* secret, to prevent it from being repurposed or colliding with a shared
|
||||
* secret derived for another purpose
|
||||
* @param theirStaticPublicKey The static public key of the remote party
|
||||
* @param theirEphemeralPublicKey The ephemeral public key of the remote
|
||||
* party
|
||||
* @param ourStaticKeyPair The static key pair of the local party
|
||||
* @param ourEphemeralKeyPair The ephemeral key pair of the local party
|
||||
* @param alice True if the local party is Alice
|
||||
* @param inputs Additional inputs that will be included in the
|
||||
* derivation of the shared secret
|
||||
* @return The shared secret
|
||||
* @param label A label that was specific to this signature
|
||||
* to ensure that the signature cannot be repurposed
|
||||
* @return true if the signature was valid, false otherwise.
|
||||
*/
|
||||
SecretKey deriveSharedSecret(String label, PublicKey theirStaticPublicKey,
|
||||
PublicKey theirEphemeralPublicKey, KeyPair ourStaticKeyPair,
|
||||
KeyPair ourEphemeralKeyPair, boolean alice, byte[]... inputs)
|
||||
throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Signs the given byte[] with the given private key.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this
|
||||
* signature, to prevent it from being repurposed or colliding with a
|
||||
* signature created for another purpose
|
||||
*/
|
||||
byte[] sign(String label, byte[] toSign, PrivateKey privateKey)
|
||||
throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Verifies that the given signature is valid for the signed data
|
||||
* and the given public key.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this
|
||||
* signature, to prevent it from being repurposed or colliding with a
|
||||
* signature created for another purpose
|
||||
* @return True if the signature was valid, false otherwise.
|
||||
*/
|
||||
boolean verifySignature(byte[] signature, String label, byte[] signed,
|
||||
PublicKey publicKey) throws GeneralSecurityException;
|
||||
boolean verify(String label, byte[] signedData, byte[] publicKey,
|
||||
byte[] signature) throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Returns the hash of the given inputs. The inputs are unambiguously
|
||||
* combined by prefixing each input with its length.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this hash, to
|
||||
* prevent it from being repurposed or colliding with a hash created for
|
||||
* another purpose
|
||||
* @param label A label specific to this hash to ensure that hashes
|
||||
* calculated for distinct purposes don't collide.
|
||||
*/
|
||||
byte[] hash(String label, byte[]... inputs);
|
||||
|
||||
/**
|
||||
* Returns the length of hashes produced by
|
||||
* the {@link CryptoComponent#hash(String, byte[]...)} method.
|
||||
*/
|
||||
int getHashLength();
|
||||
|
||||
/**
|
||||
* Returns a message authentication code with the given key over the
|
||||
* given inputs. The inputs are unambiguously combined by prefixing each
|
||||
* input with its length.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this MAC, to
|
||||
* prevent it from being repurposed or colliding with a MAC created for
|
||||
* another purpose
|
||||
*/
|
||||
byte[] mac(String label, SecretKey macKey, byte[]... inputs);
|
||||
|
||||
/**
|
||||
* Verifies that the given message authentication code is valid for the
|
||||
* given secret key and inputs.
|
||||
*
|
||||
* @param label A namespaced label indicating the purpose of this MAC, to
|
||||
* prevent it from being repurposed or colliding with a MAC created for
|
||||
* another purpose
|
||||
* @return True if the MAC was valid, false otherwise.
|
||||
*/
|
||||
boolean verifyMac(byte[] mac, String label, SecretKey macKey,
|
||||
byte[]... inputs);
|
||||
byte[] mac(SecretKey macKey, byte[]... inputs);
|
||||
|
||||
/**
|
||||
* Encrypts and authenticates the given plaintext so it can be written to
|
||||
@@ -141,7 +195,6 @@ public interface CryptoComponent {
|
||||
* given password. Returns null if the ciphertext cannot be decrypted and
|
||||
* authenticated (for example, if the password is wrong).
|
||||
*/
|
||||
@Nullable
|
||||
byte[] decryptWithPassword(byte[] ciphertext, String password);
|
||||
|
||||
/**
|
||||
|
||||
@@ -1,35 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
public interface CryptoConstants {
|
||||
|
||||
/**
|
||||
* The maximum length of an agreement public key in bytes.
|
||||
*/
|
||||
int MAX_AGREEMENT_PUBLIC_KEY_BYTES = 32;
|
||||
|
||||
/**
|
||||
* The key type for agreement key pairs.
|
||||
*/
|
||||
String KEY_TYPE_AGREEMENT = "Curve25519";
|
||||
|
||||
/**
|
||||
* The maximum length of a signature public key in bytes.
|
||||
*/
|
||||
int MAX_SIGNATURE_PUBLIC_KEY_BYTES = 32;
|
||||
|
||||
/**
|
||||
* The key type for signature key pairs.
|
||||
*/
|
||||
String KEY_TYPE_SIGNATURE = "Ed25519";
|
||||
|
||||
/**
|
||||
* The maximum length of a signature in bytes.
|
||||
*/
|
||||
int MAX_SIGNATURE_BYTES = 64;
|
||||
|
||||
/**
|
||||
* The length of a MAC in bytes.
|
||||
*/
|
||||
int MAC_BYTES = SecretKey.LENGTH;
|
||||
|
||||
}
|
||||
@@ -1,50 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
/**
|
||||
* Crypto operations for the key agreement protocol - see
|
||||
* https://code.briarproject.org/briar/briar-spec/blob/master/protocols/BQP.md
|
||||
*/
|
||||
public interface KeyAgreementCrypto {
|
||||
|
||||
/**
|
||||
* Hash label for public key commitment.
|
||||
*/
|
||||
String COMMIT_LABEL = "org.briarproject.bramble.keyagreement/COMMIT";
|
||||
|
||||
/**
|
||||
* Key derivation label for confirmation record.
|
||||
*/
|
||||
String CONFIRMATION_KEY_LABEL =
|
||||
"org.briarproject.bramble.keyagreement/CONFIRMATION_KEY";
|
||||
|
||||
/**
|
||||
* MAC label for confirmation record.
|
||||
*/
|
||||
String CONFIRMATION_MAC_LABEL =
|
||||
"org.briarproject.bramble.keyagreement/CONFIRMATION_MAC";
|
||||
|
||||
/**
|
||||
* Derives a commitment to the provided public key.
|
||||
*
|
||||
* @param publicKey the public key
|
||||
* @return the commitment to the provided public key.
|
||||
*/
|
||||
byte[] deriveKeyCommitment(PublicKey publicKey);
|
||||
|
||||
/**
|
||||
* Derives the content of a confirmation record.
|
||||
*
|
||||
* @param sharedSecret the common shared secret
|
||||
* @param theirPayload the key exchange payload of the remote party
|
||||
* @param ourPayload the key exchange payload of the local party
|
||||
* @param theirPublicKey the ephemeral public key of the remote party
|
||||
* @param ourKeyPair our ephemeral key pair of the local party
|
||||
* @param alice true if the local party is Alice
|
||||
* @param aliceRecord true if the confirmation record is for use by Alice
|
||||
* @return the confirmation record
|
||||
*/
|
||||
byte[] deriveConfirmationRecord(SecretKey sharedSecret,
|
||||
byte[] theirPayload, byte[] ourPayload,
|
||||
PublicKey theirPublicKey, KeyPair ourKeyPair,
|
||||
boolean alice, boolean aliceRecord);
|
||||
}
|
||||
@@ -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
|
||||
@@ -15,8 +15,6 @@ public class KeyPair {
|
||||
private final PrivateKey privateKey;
|
||||
|
||||
public KeyPair(PublicKey publicKey, PrivateKey privateKey) {
|
||||
if (!publicKey.getKeyType().equals(privateKey.getKeyType()))
|
||||
throw new IllegalArgumentException();
|
||||
this.publicKey = publicKey;
|
||||
this.privateKey = privateKey;
|
||||
}
|
||||
|
||||
@@ -6,9 +6,9 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
public interface PasswordStrengthEstimator {
|
||||
|
||||
float NONE = 0;
|
||||
float WEAK = 0.25f;
|
||||
float QUITE_WEAK = 0.5f;
|
||||
float QUITE_STRONG = 0.75f;
|
||||
float WEAK = 0.4f;
|
||||
float QUITE_WEAK = 0.6f;
|
||||
float QUITE_STRONG = 0.8f;
|
||||
float STRONG = 1;
|
||||
|
||||
/**
|
||||
|
||||
@@ -8,11 +8,6 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
@NotNullByDefault
|
||||
public interface PrivateKey {
|
||||
|
||||
/**
|
||||
* Returns the type of this key pair.
|
||||
*/
|
||||
String getKeyType();
|
||||
|
||||
/**
|
||||
* Returns the encoded representation of this key.
|
||||
*/
|
||||
|
||||
@@ -0,0 +1,12 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
/**
|
||||
* A deterministic pseudo-random number generator.
|
||||
*/
|
||||
@NotNullByDefault
|
||||
public interface PseudoRandom {
|
||||
|
||||
byte[] nextBytes(int bytes);
|
||||
}
|
||||
@@ -8,11 +8,6 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
@NotNullByDefault
|
||||
public interface PublicKey {
|
||||
|
||||
/**
|
||||
* Returns the type of this key pair.
|
||||
*/
|
||||
String getKeyType();
|
||||
|
||||
/**
|
||||
* Returns the encoded representation of this key.
|
||||
*/
|
||||
|
||||
@@ -1,30 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
import static org.briarproject.bramble.api.crypto.CryptoConstants.KEY_TYPE_SIGNATURE;
|
||||
|
||||
/**
|
||||
* Type-safe wrapper for a public key used for signing.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class SignaturePrivateKey extends Bytes implements PrivateKey {
|
||||
|
||||
public SignaturePrivateKey(byte[] bytes) {
|
||||
super(bytes);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getKeyType() {
|
||||
return KEY_TYPE_SIGNATURE;
|
||||
}
|
||||
|
||||
@Override
|
||||
public byte[] getEncoded() {
|
||||
return getBytes();
|
||||
}
|
||||
}
|
||||
@@ -1,35 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import javax.annotation.concurrent.Immutable;
|
||||
|
||||
import static org.briarproject.bramble.api.crypto.CryptoConstants.KEY_TYPE_SIGNATURE;
|
||||
import static org.briarproject.bramble.api.crypto.CryptoConstants.MAX_SIGNATURE_PUBLIC_KEY_BYTES;
|
||||
|
||||
/**
|
||||
* Type-safe wrapper for a public key used for verifying signatures.
|
||||
*/
|
||||
@Immutable
|
||||
@NotNullByDefault
|
||||
public class SignaturePublicKey extends Bytes implements PublicKey {
|
||||
|
||||
public SignaturePublicKey(byte[] encoded) {
|
||||
super(encoded);
|
||||
if (encoded.length == 0 ||
|
||||
encoded.length > MAX_SIGNATURE_PUBLIC_KEY_BYTES) {
|
||||
throw new IllegalArgumentException();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getKeyType() {
|
||||
return KEY_TYPE_SIGNATURE;
|
||||
}
|
||||
|
||||
@Override
|
||||
public byte[] getEncoded() {
|
||||
return getBytes();
|
||||
}
|
||||
}
|
||||
@@ -14,9 +14,8 @@ public interface StreamDecrypterFactory {
|
||||
StreamDecrypter createStreamDecrypter(InputStream in, StreamContext ctx);
|
||||
|
||||
/**
|
||||
* Creates a {@link StreamDecrypter} for decrypting a contact exchange
|
||||
* stream.
|
||||
* Creates a {@link StreamDecrypter} for decrypting an invitation stream.
|
||||
*/
|
||||
StreamDecrypter createContactExchangeStreamDecrypter(InputStream in,
|
||||
StreamDecrypter createInvitationStreamDecrypter(InputStream in,
|
||||
SecretKey headerKey);
|
||||
}
|
||||
|
||||
@@ -14,9 +14,8 @@ public interface StreamEncrypterFactory {
|
||||
StreamEncrypter createStreamEncrypter(OutputStream out, StreamContext ctx);
|
||||
|
||||
/**
|
||||
* Creates a {@link StreamEncrypter} for encrypting a contact exchange
|
||||
* stream.
|
||||
* Creates a {@link StreamEncrypter} for encrypting an invitation stream.
|
||||
*/
|
||||
StreamEncrypter createContactExchangeStreamDecrypter(OutputStream out,
|
||||
StreamEncrypter createInvitationStreamEncrypter(OutputStream out,
|
||||
SecretKey headerKey);
|
||||
}
|
||||
|
||||
@@ -1,67 +0,0 @@
|
||||
package org.briarproject.bramble.api.crypto;
|
||||
|
||||
import org.briarproject.bramble.api.plugin.TransportId;
|
||||
import org.briarproject.bramble.api.transport.TransportKeys;
|
||||
|
||||
import java.security.GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Crypto operations for the transport security protocol - see
|
||||
* https://code.briarproject.org/briar/briar-spec/blob/master/protocols/BTP.md
|
||||
*/
|
||||
public interface TransportCrypto {
|
||||
|
||||
/**
|
||||
* Returns true if the local peer is Alice.
|
||||
*/
|
||||
boolean isAlice(PublicKey theirHandshakePublicKey,
|
||||
KeyPair ourHandshakeKeyPair);
|
||||
|
||||
/**
|
||||
* Derives the static master key shared with a contact or pending contact.
|
||||
*/
|
||||
SecretKey deriveStaticMasterKey(PublicKey theirHandshakePublicKey,
|
||||
KeyPair ourHandshakeKeyPair) throws GeneralSecurityException;
|
||||
|
||||
/**
|
||||
* Derives the handshake mode root key from the static master key. To
|
||||
* prevent tag reuse, separate root keys are derived for contacts and
|
||||
* pending contacts.
|
||||
*
|
||||
* @param pendingContact Whether the static master key is shared with a
|
||||
* pending contact or a contact
|
||||
*/
|
||||
SecretKey deriveHandshakeRootKey(SecretKey staticMasterKey,
|
||||
boolean pendingContact);
|
||||
|
||||
/**
|
||||
* Derives initial rotation mode transport keys for the given transport in
|
||||
* the given time period from the given root key.
|
||||
*
|
||||
* @param alice Whether the keys are for use by Alice or Bob
|
||||
* @param active Whether the keys are usable for outgoing streams
|
||||
*/
|
||||
TransportKeys deriveRotationKeys(TransportId t, SecretKey rootKey,
|
||||
long timePeriod, boolean alice, boolean active);
|
||||
|
||||
/**
|
||||
* Derives handshake keys for the given transport in the given time period
|
||||
* from the given root key.
|
||||
*
|
||||
* @param alice Whether the keys are for use by Alice or Bob
|
||||
*/
|
||||
TransportKeys deriveHandshakeKeys(TransportId t, SecretKey rootKey,
|
||||
long timePeriod, boolean alice);
|
||||
|
||||
/**
|
||||
* Updates the given transport keys to the given time period. If the keys
|
||||
* are for the given period or any later period they are not updated.
|
||||
*/
|
||||
TransportKeys updateTransportKeys(TransportKeys k, long timePeriod);
|
||||
|
||||
/**
|
||||
* Encodes the pseudo-random tag that is used to recognise a stream.
|
||||
*/
|
||||
void encodeTag(byte[] tag, SecretKey tagKey, int protocolVersion,
|
||||
long streamNumber);
|
||||
}
|
||||
@@ -4,14 +4,11 @@ import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.FormatException;
|
||||
|
||||
import java.util.Map;
|
||||
import java.util.Map.Entry;
|
||||
import java.util.TreeMap;
|
||||
import java.util.concurrent.ConcurrentSkipListMap;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.NotThreadSafe;
|
||||
|
||||
@NotThreadSafe
|
||||
public class BdfDictionary extends TreeMap<String, Object> {
|
||||
public class BdfDictionary extends ConcurrentSkipListMap<String, Object> {
|
||||
|
||||
public static final Object NULL_VALUE = new Object();
|
||||
|
||||
@@ -24,9 +21,9 @@ public class BdfDictionary extends TreeMap<String, Object> {
|
||||
* );
|
||||
* </pre>
|
||||
*/
|
||||
public static BdfDictionary of(Entry<String, ?>... entries) {
|
||||
public static BdfDictionary of(Entry<String, Object>... entries) {
|
||||
BdfDictionary d = new BdfDictionary();
|
||||
for (Entry<String, ?> e : entries) d.put(e.getKey(), e.getValue());
|
||||
for (Entry<String, Object> e : entries) d.put(e.getKey(), e.getValue());
|
||||
return d;
|
||||
}
|
||||
|
||||
@@ -34,7 +31,7 @@ public class BdfDictionary extends TreeMap<String, Object> {
|
||||
super();
|
||||
}
|
||||
|
||||
public BdfDictionary(Map<String, ?> m) {
|
||||
public BdfDictionary(Map<String, Object> m) {
|
||||
super(m);
|
||||
}
|
||||
|
||||
|
||||
@@ -3,17 +3,15 @@ package org.briarproject.bramble.api.data;
|
||||
import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.FormatException;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.Vector;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.annotation.concurrent.NotThreadSafe;
|
||||
|
||||
import static org.briarproject.bramble.api.data.BdfDictionary.NULL_VALUE;
|
||||
|
||||
@NotThreadSafe
|
||||
public class BdfList extends ArrayList<Object> {
|
||||
public class BdfList extends Vector<Object> {
|
||||
|
||||
/**
|
||||
* Factory method for constructing lists inline.
|
||||
|
||||
@@ -8,7 +8,6 @@ import java.io.IOException;
|
||||
public interface BdfReader {
|
||||
|
||||
int DEFAULT_NESTED_LIMIT = 5;
|
||||
int DEFAULT_MAX_BUFFER_SIZE = 64 * 1024;
|
||||
|
||||
boolean eof() throws IOException;
|
||||
|
||||
@@ -40,13 +39,13 @@ public interface BdfReader {
|
||||
|
||||
boolean hasString() throws IOException;
|
||||
|
||||
String readString() throws IOException;
|
||||
String readString(int maxLength) throws IOException;
|
||||
|
||||
void skipString() throws IOException;
|
||||
|
||||
boolean hasRaw() throws IOException;
|
||||
|
||||
byte[] readRaw() throws IOException;
|
||||
byte[] readRaw(int maxLength) throws IOException;
|
||||
|
||||
void skipRaw() throws IOException;
|
||||
|
||||
|
||||
@@ -9,6 +9,5 @@ public interface BdfReaderFactory {
|
||||
|
||||
BdfReader createReader(InputStream in);
|
||||
|
||||
BdfReader createReader(InputStream in, int nestedLimit,
|
||||
int maxBufferSize);
|
||||
BdfReader createReader(InputStream in, int nestedLimit);
|
||||
}
|
||||
|
||||
@@ -1,71 +0,0 @@
|
||||
package org.briarproject.bramble.api.data;
|
||||
|
||||
import org.briarproject.bramble.api.Bytes;
|
||||
import org.briarproject.bramble.api.FormatException;
|
||||
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Map.Entry;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static org.briarproject.bramble.api.data.BdfDictionary.NULL_VALUE;
|
||||
import static org.briarproject.bramble.util.StringUtils.toHexString;
|
||||
|
||||
@NotNullByDefault
|
||||
public class BdfStringUtils {
|
||||
|
||||
public static String toString(@Nullable Object o) throws FormatException {
|
||||
return toString(o, 0);
|
||||
}
|
||||
|
||||
private static String toString(@Nullable Object o, int indent)
|
||||
throws FormatException {
|
||||
if (o == null || o == NULL_VALUE) return "null";
|
||||
if (o instanceof Boolean) return o.toString();
|
||||
if (o instanceof Number) return o.toString();
|
||||
if (o instanceof String) return "\"" + o + "\"";
|
||||
if (o instanceof Bytes)
|
||||
return "x" + toHexString(((Bytes) o).getBytes());
|
||||
if (o instanceof byte[])
|
||||
return "x" + toHexString((byte[]) o);
|
||||
if (o instanceof List) {
|
||||
List<?> list = (List) o;
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append("[\n");
|
||||
int i = 0, size = list.size();
|
||||
for (Object e : list) {
|
||||
indent(sb, indent + 1);
|
||||
sb.append(toString(e, indent + 1));
|
||||
if (i++ < size - 1) sb.append(',');
|
||||
sb.append('\n');
|
||||
}
|
||||
indent(sb, indent);
|
||||
sb.append(']');
|
||||
return sb.toString();
|
||||
}
|
||||
if (o instanceof Map) {
|
||||
Map<?, ?> map = (Map) o;
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append("{\n");
|
||||
int i = 0, size = map.size();
|
||||
for (Entry e : map.entrySet()) {
|
||||
indent(sb, indent + 1);
|
||||
sb.append(toString(e.getKey(), indent + 1));
|
||||
sb.append(": ");
|
||||
sb.append(toString(e.getValue(), indent + 1));
|
||||
if (i++ < size - 1) sb.append(',');
|
||||
sb.append('\n');
|
||||
}
|
||||
indent(sb, indent);
|
||||
sb.append('}');
|
||||
return sb.toString();
|
||||
}
|
||||
throw new FormatException();
|
||||
}
|
||||
|
||||
private static void indent(StringBuilder sb, int indent) {
|
||||
for (int i = 0; i < indent; i++) sb.append('\t');
|
||||
}
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user