├── .github └── logo.png ├── .gitignore ├── LICENSE ├── README.md ├── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── src └── main ├── java └── io │ └── github │ └── krlvm │ └── powertunnel │ └── plugins │ └── libertytunnel │ ├── LibertyTunnel.java │ ├── PACGenerator.java │ ├── ProxyListener.java │ └── SNITrick.java └── resources ├── locale ├── messages_en.properties └── messages_ru.properties ├── plugin.ini └── preferences.json /.github/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/krlvm/LibertyTunnel/d0ce47d184956ee1e14dde78d9693e6565d22a7a/.github/logo.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Idea Files 2 | /.idea/ 3 | /LibertyTunnel.iml 4 | 5 | # Build Files 6 | /build/ 7 | /.gradle/ -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | LibertyTunnel - Anti-censorship plugin for PowerTunnel 635 | Copyright (C) 2019-2021 krlvm 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | LibertyTunnel Copyright (C) 2019-2021 krlvm 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |
2 | 3 |

LibertyTunnel

4 | Anti-censorship plugin for PowerTunnel 5 |

6 | License 7 | Latest release 8 | Help on the Wiki 9 |
10 |
11 | 12 | ### Credits 13 | * [GoodbyeDPI](https://github.com/ValdikSS/GoodbyeDPI) 14 | * [blockcheck](https://github.com/ValdikSS/blockcheck) -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of LibertyTunnel. 3 | * 4 | * LibertyTunnel is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * LibertyTunnel is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with PowerTunnel. If not, see . 16 | */ 17 | 18 | plugins { 19 | id 'java' 20 | } 21 | 22 | group 'io.github.krlvm.powertunnel.plugins' 23 | version '1.0.8' 24 | 25 | java { 26 | sourceCompatibility = JavaVersion.VERSION_1_8 27 | targetCompatibility = JavaVersion.VERSION_1_8 28 | } 29 | tasks.withType(JavaCompile) { 30 | options.encoding = 'UTF-8' 31 | options.compilerArgs += ['-Xlint:deprecation'] 32 | } 33 | 34 | repositories { 35 | mavenCentral() 36 | } 37 | 38 | dependencies { 39 | implementation('io.github.krlvm.powertunnel:sdk') { 40 | version { 41 | branch = 'master' 42 | } 43 | } 44 | 45 | testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.0' 46 | testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.0' 47 | } 48 | 49 | test { 50 | useJUnitPlatform() 51 | } -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/krlvm/LibertyTunnel/d0ce47d184956ee1e14dde78d9693e6565d22a7a/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of LibertyTunnel. 3 | * 4 | * LibertyTunnel is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * LibertyTunnel is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with PowerTunnel. If not, see . 16 | */ 17 | 18 | rootProject.name = 'LibertyTunnel' 19 | 20 | sourceControl { 21 | gitRepository(new URI('https://github.com/krlvm/PowerTunnel.git')) { 22 | producesModule('io.github.krlvm.powertunnel:sdk') 23 | } 24 | } -------------------------------------------------------------------------------- /src/main/java/io/github/krlvm/powertunnel/plugins/libertytunnel/LibertyTunnel.java: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of LibertyTunnel. 3 | * 4 | * LibertyTunnel is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * LibertyTunnel is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with LibertyTunnel. If not, see . 16 | */ 17 | 18 | package io.github.krlvm.powertunnel.plugins.libertytunnel; 19 | 20 | import io.github.krlvm.powertunnel.sdk.ServerAdapter; 21 | import io.github.krlvm.powertunnel.sdk.configuration.Configuration; 22 | import io.github.krlvm.powertunnel.sdk.plugin.PowerTunnelPlugin; 23 | import io.github.krlvm.powertunnel.sdk.proxy.ProxyServer; 24 | import io.github.krlvm.powertunnel.sdk.proxy.ProxyStatus; 25 | import io.github.krlvm.powertunnel.sdk.utiities.TextReader; 26 | import org.jetbrains.annotations.NotNull; 27 | import org.slf4j.Logger; 28 | import org.slf4j.LoggerFactory; 29 | 30 | import java.io.IOException; 31 | import java.net.URL; 32 | import java.util.Arrays; 33 | import java.util.HashSet; 34 | import java.util.Set; 35 | 36 | public class LibertyTunnel extends PowerTunnelPlugin { 37 | 38 | private static final Logger LOGGER = LoggerFactory.getLogger(LibertyTunnel.class); 39 | 40 | @Override 41 | public void onProxyInitialization(@NotNull ProxyServer proxy) { 42 | final Configuration config = readConfiguration(); 43 | 44 | final Set blacklistSet = new HashSet<>(); 45 | 46 | final String mirror = config.get("mirror", null); 47 | final long interval = getMirrorInterval(config.get("mirror_interval", "interval_2")); 48 | if (mirror != null && !mirror.trim().isEmpty()) { 49 | if ((System.currentTimeMillis() - config.getLong("last_mirror_load", 0)) < interval) { 50 | if(!loadBlacklistFromCache(blacklistSet)) { 51 | loadBlacklistFromMirror(blacklistSet, mirror, config, interval != 0); 52 | } 53 | } else { 54 | if(!loadBlacklistFromMirror(blacklistSet, mirror, config, interval != 0)) { 55 | loadBlacklistFromCache(blacklistSet); 56 | } 57 | } 58 | } 59 | 60 | final String[] blacklist; 61 | LOGGER.info("Loading local blacklist..."); 62 | try { 63 | blacklistSet.addAll(Arrays.asList(readTextFile("government-blacklist.txt").split("\n"))); 64 | } catch (IOException ex) { 65 | LOGGER.error("Failed to read local blacklist: {}", ex.getMessage(), ex); 66 | } 67 | 68 | Set filteredBlacklist = new HashSet<>(); 69 | for (String entry : blacklistSet) { 70 | entry = entry.trim(); 71 | if (entry.isEmpty()) continue; 72 | filteredBlacklist.add(entry.toLowerCase()); 73 | } 74 | blacklist = filteredBlacklist.toArray(new String[0]); 75 | 76 | LOGGER.info("Loaded {} blocked websites", blacklist.length); 77 | 78 | final boolean enableSni = config.getBoolean("modify_sni", false); 79 | if(enableSni) { 80 | proxy.setMITMEnabled(true); 81 | } 82 | 83 | final ProxyListener listener = new ProxyListener( 84 | blacklist, 85 | config.getBoolean("mix_host_case", false), 86 | config.getBoolean("mix_host_case_complete", false), 87 | config.getBoolean("break_before_get", false), 88 | config.getBoolean("space_after_get", false), 89 | config.getBoolean("dot_after_host", true), 90 | config.getBoolean("mix_host_header", true), 91 | config.getBoolean("send_payload", false) ? 21 : 0, 92 | config.getBoolean("enable_chunking", true) ? config.getInt("chunk_size", 2) : 0, 93 | config.getBoolean("full_chunking", false), 94 | enableSni ? SNITrick.valueOf(config.get("sni_trick", SNITrick.SPOIL.name()).toUpperCase()) : null, 95 | config.get("fake_sni", "w3.org") 96 | ); 97 | registerProxyListener(listener, 5); 98 | if (enableSni) { 99 | registerProxyListener(listener.mitmListener, -5); 100 | } 101 | 102 | if(config.getBoolean("generate_pac", false) && blacklist.length > 0) { 103 | registerServerListener(new ServerAdapter() { 104 | @Override 105 | public void onProxyStatusChanged(@NotNull ProxyStatus status) { 106 | if (status != ProxyStatus.RUNNING) return; 107 | LOGGER.info("Saving PAC file..."); 108 | try { 109 | saveTextFile( 110 | "libertytunnel.pac", 111 | PACGenerator.generatePAC(proxy.getAddress(), getInfo(), blacklist) 112 | ); 113 | } catch (IOException ex) { 114 | LOGGER.error("Failed to save PAC file: {}", ex.getMessage(), ex); 115 | } 116 | } 117 | }); 118 | } 119 | } 120 | 121 | private boolean loadBlacklistFromMirror(Set blacklist, String mirror, Configuration config, boolean caching) { 122 | LOGGER.info("Loading blacklist from mirror..."); 123 | try { 124 | final String raw = TextReader.read(new URL(mirror).openStream()); 125 | blacklist.addAll(Arrays.asList(raw.split("\n"))); 126 | if (caching) { 127 | try { 128 | config.setLong("last_mirror_load", System.currentTimeMillis()); 129 | saveConfiguration(); 130 | } catch (IOException ex) { 131 | LOGGER.warn("Failed to save the time of the last load of the blacklist from the mirror: {}", ex.getMessage(), ex); 132 | } 133 | try { 134 | saveTextFile("government-blacklist-cache.txt", raw); 135 | } catch (IOException ex) { 136 | LOGGER.warn("Failed to save cached blacklist: {}", ex.getMessage(), ex); 137 | } 138 | } 139 | return true; 140 | } catch (IOException ex) { 141 | LOGGER.warn("Failed to load blacklist from mirror: {}", ex.getMessage(), ex); 142 | return false; 143 | } 144 | } 145 | 146 | private boolean loadBlacklistFromCache(Set blacklist) { 147 | LOGGER.info("Loading blacklist from cache..."); 148 | try { 149 | blacklist.addAll(Arrays.asList(readTextFile("government-blacklist-cache.txt").split("\n"))); 150 | return true; 151 | } catch (IOException ex) { 152 | LOGGER.error("Failed to read cached blacklist: {}", ex.getMessage(), ex); 153 | return false; 154 | } 155 | } 156 | 157 | private static long getMirrorInterval(String key) { 158 | switch (key) { 159 | case "interval_5": return 3 * 24 * 60 * 60 * 1000; 160 | case "interval_4": return 2 * 24 * 60 * 60 * 1000; 161 | case "interval_3": return 24 * 60 * 60 * 1000; 162 | case "interval_1": return 0; 163 | default: case "interval_2": return 12 * 60 * 60 * 1000; 164 | } 165 | } 166 | } 167 | -------------------------------------------------------------------------------- /src/main/java/io/github/krlvm/powertunnel/plugins/libertytunnel/PACGenerator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of LibertyTunnel. 3 | * 4 | * LibertyTunnel is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * LibertyTunnel is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with LibertyTunnel. If not, see . 16 | */ 17 | 18 | package io.github.krlvm.powertunnel.plugins.libertytunnel; 19 | 20 | import io.github.krlvm.powertunnel.sdk.plugin.PluginInfo; 21 | import io.github.krlvm.powertunnel.sdk.proxy.ProxyAddress; 22 | 23 | public class PACGenerator { 24 | 25 | static String generatePAC(ProxyAddress address, PluginInfo info, String[] hosts) { 26 | final StringBuilder script = new StringBuilder("/**\nThis file is generated by " + info.getName() + "\n" + info.getHomepage() + "\n**/\n"); 27 | script.append("function FindProxyForURL(url, host) { if("); 28 | int i = 0; 29 | for (String host : hosts) { 30 | if(host.startsWith("*")) { 31 | // We assume it looks like "*.google.com" 32 | host = host.replaceFirst("\\*.", ""); 33 | } 34 | script.append("(dnsDomainIs(host, \"").append(host).append("\"))"); 35 | if(++i != hosts.length) script.append(" || "); 36 | } 37 | script.append(") { return 'PROXY ").append(address.toString()).append("'; } else { return 'DIRECT'; } }"); 38 | 39 | return script.toString(); 40 | } 41 | } -------------------------------------------------------------------------------- /src/main/java/io/github/krlvm/powertunnel/plugins/libertytunnel/ProxyListener.java: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of LibertyTunnel. 3 | * 4 | * LibertyTunnel is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * LibertyTunnel is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with LibertyTunnel. If not, see . 16 | */ 17 | 18 | package io.github.krlvm.powertunnel.plugins.libertytunnel; 19 | 20 | import io.github.krlvm.powertunnel.sdk.http.ProxyRequest; 21 | import io.github.krlvm.powertunnel.sdk.proxy.ProxyAdapter; 22 | import io.github.krlvm.powertunnel.sdk.types.FullAddress; 23 | import org.jetbrains.annotations.NotNull; 24 | 25 | import java.util.ArrayList; 26 | import java.util.List; 27 | 28 | public final class ProxyListener extends ProxyAdapter { 29 | 30 | private static final String HOST = "Host"; 31 | 32 | private final String[] blacklist; 33 | private final boolean globalMode; 34 | 35 | /** HTTP **/ 36 | private final boolean mixHostCase; 37 | private final boolean completeMixHostCase; 38 | 39 | private final boolean breakBeforeGet; 40 | private final boolean spaceAfterGet; 41 | 42 | private final boolean dotAfterHost; 43 | private final boolean mixHostHeader; 44 | 45 | private final boolean sendPayload; 46 | private final String[] payload; 47 | 48 | /** HTTPS **/ 49 | private final boolean enableChunking; 50 | private final int chunkSize; 51 | private final boolean fullChunking; 52 | 53 | private final boolean enableSniTricks; 54 | private final SNITrick sniTrick; 55 | private final String fakeSni; 56 | 57 | protected final MITMListener mitmListener = new MITMListener(); 58 | 59 | public ProxyListener( 60 | final String[] blacklist, 61 | final boolean mixHostCase, 62 | final boolean completeMixHostCase, 63 | final boolean breakBeforeGet, 64 | final boolean spaceAfterGet, 65 | final boolean dotAfterHost, 66 | final boolean mixHostHeader, 67 | final int payloadLength, 68 | final int chunkSize, 69 | final boolean fullChunking, 70 | final SNITrick sniTrick, 71 | final String fakeSni 72 | ) { 73 | this.blacklist = blacklist; 74 | this.globalMode = blacklist.length == 0 || (blacklist.length == 1 && "*".equals(blacklist[0])); 75 | 76 | this.mixHostCase = mixHostCase; 77 | this.completeMixHostCase = completeMixHostCase; 78 | 79 | this.breakBeforeGet = breakBeforeGet; 80 | this.spaceAfterGet = spaceAfterGet; 81 | 82 | this.dotAfterHost = dotAfterHost; 83 | this.sendPayload = payloadLength > 0; 84 | this.mixHostHeader = mixHostHeader; 85 | 86 | this.chunkSize = chunkSize; 87 | this.fullChunking = fullChunking; 88 | this.enableChunking = chunkSize > 0; 89 | 90 | this.sniTrick = sniTrick; 91 | this.fakeSni = fakeSni; 92 | this.enableSniTricks = sniTrick != null; 93 | 94 | if(payloadLength > 0) { 95 | final List payload = new ArrayList<>(); 96 | for(int i = 0; i < payloadLength; i++) { 97 | payload.add(new String(new char[1000]).replace("\0", String.valueOf(i % 10)).intern()); 98 | } 99 | this.payload = payload.toArray(new String[0]); 100 | } else { 101 | this.payload = null; 102 | } 103 | } 104 | 105 | 106 | @Override 107 | public void onProxyToServerRequest(@NotNull ProxyRequest request) { 108 | if(request.isBlocked() || request.isEncrypted() 109 | || (request.address() != null && request.address().getPort() == 443)) return; 110 | 111 | String host = request.headers().get(HOST); 112 | if(!isBlocked(request.address() == null ? 113 | (host == null ? FullAddress.fromString(request.getUri()).getHost() : host) : 114 | request.address().getHost() 115 | )) return; 116 | 117 | if(host != null) { 118 | if(mixHostCase) { 119 | if(completeMixHostCase) { 120 | StringBuilder modified = new StringBuilder(); 121 | for (int i = 0; i < host.length(); i++) { 122 | char c = host.toCharArray()[i]; 123 | if (i % 2 == 0) { 124 | c = Character.toUpperCase(c); 125 | } 126 | modified.append(c); 127 | } 128 | host = modified.toString(); 129 | } else { 130 | host = host.substring(0, host.length()-1) + host.substring(host.length()-1).toUpperCase(); 131 | } 132 | } 133 | if(dotAfterHost) { 134 | host += '.'; 135 | } 136 | if(sendPayload) { 137 | request.headers().remove(HOST); 138 | for (int i = 0; i < payload.length; i++) { 139 | request.headers().set("X-Padding-" + i, payload[i]); 140 | } 141 | } 142 | if(mixHostHeader) { 143 | request.headers().remove(HOST); 144 | request.headers().set("hOSt", host); 145 | } else { 146 | request.headers().set(HOST, host); 147 | } 148 | } 149 | if(breakBeforeGet || spaceAfterGet) { 150 | String method = request.getMethod().name(); 151 | if(breakBeforeGet) method = "\r\n" + method; 152 | if(spaceAfterGet) method += ' '; 153 | request.setMethod(method); 154 | } 155 | } 156 | 157 | @Override 158 | public Integer onGetChunkSize(@NotNull FullAddress address) { 159 | if(!enableChunking || !isBlocked(address)) return null; 160 | return chunkSize; 161 | } 162 | 163 | @Override 164 | public Boolean isFullChunking(@NotNull FullAddress address) { 165 | return fullChunking; 166 | } 167 | 168 | private class MITMListener extends ProxyAdapter { 169 | @Override 170 | public Boolean isMITMAllowed(@NotNull FullAddress address) { 171 | return isBlocked(address); 172 | } 173 | } 174 | 175 | @Override 176 | public Object onGetSNI(@NotNull String hostname) { 177 | if(!enableSniTricks || !isBlocked(hostname)) return null; 178 | switch (sniTrick) { 179 | case REMOVE: return null; 180 | case SPOIL: return hostname + "."; 181 | case FAKE: return fakeSni; 182 | default: throw new IllegalStateException("Unsupported SNI Trick"); 183 | } 184 | } 185 | 186 | 187 | 188 | private boolean isBlocked(final FullAddress address) { 189 | if(address == null) return globalMode; 190 | return isBlocked(address.getHost()); 191 | } 192 | private boolean isBlocked(final String host) { 193 | if(host == null || globalMode) return globalMode; 194 | 195 | for (String s : blacklist) { 196 | if(host.endsWith(s)) return true; 197 | } 198 | 199 | return false; 200 | } 201 | } 202 | -------------------------------------------------------------------------------- /src/main/java/io/github/krlvm/powertunnel/plugins/libertytunnel/SNITrick.java: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of LibertyTunnel. 3 | * 4 | * LibertyTunnel is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * LibertyTunnel is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with LibertyTunnel. If not, see . 16 | */ 17 | 18 | package io.github.krlvm.powertunnel.plugins.libertytunnel; 19 | 20 | public enum SNITrick { 21 | SPOIL, 22 | FAKE, 23 | REMOVE 24 | } 25 | -------------------------------------------------------------------------------- /src/main/resources/locale/messages_en.properties: -------------------------------------------------------------------------------- 1 | break_before_get=Line break before HTTP method 2 | break_before_get.desc=When it is enabled, PowerTunnel adds a line break before the HTTP method 3 | chunk_size=Chunk size 4 | chunk_size.desc=Size of first (or each when full fragmentation is enabled) packet fragment 5 | dot_after_host=Dot after host 6 | dot_after_host.desc=When it is enabled, PowerTunnel adds a dot after the host header 7 | enable_chunking=Packet chunking 8 | enable_chunking.desc=When it is enabled, PowerTunnel fragments packets on the way to a server 9 | modify_sni=Enable SNI Modification 10 | modify_sni.desc=When it enabled, PowerTunnel does some magic with Server Name Indication in HTTPS requests.\n\nThis option may break compatibility with many websites, so use only as a last resort.\nWorks more efficient, if the blocklist is filled.\nYou'll need to install a Root CA.\n\nPlease, read manual in LibertyTunnel repository before enabling. 11 | fake_sni=Fake SNI 12 | full_chunking=Full chunking 13 | full_chunking.desc=When it is enabled, packet gets fragmented into N fragments with equal size 14 | http=HTTP Tricks 15 | https=HTTPS Tricks 16 | mix_host_case=Mix host case 17 | mix_host_case.desc=When it is enabled, PowerTunnel mixes case of the host header value of the website you're trying to connect.\nSome websites, especially working on the old web servers, may not accept connection 18 | mix_host_case_complete=Mix host case completely 19 | mix_host_case_complete.desc=When it is enabled, PowerTunnel mixes case of the host header completely, not just the last letter 20 | mix_host_header=Mix Host header case 21 | mix_host_header.desc=When it is enabled, PowerTunnel mixes case of the Host header.\nSome websites, especially working on the old web servers, may not accept connection 22 | send_payload=Send additional 21KB payload 23 | send_payload.desc=When it is enabled, PowerTunnel adds 21KB of useless data before the Host header 24 | sni_trick=SNI Modification mode 25 | sni_trick.item.fake=Fake SNI 26 | sni_trick.item.spoil=Spoil SNI 27 | sni_trick.item.remove=Remove SNI 28 | space_after_get=Space after HTTP method 29 | space_after_get.desc=When it is enabled, PowerTunnel adds a space after the GET method 30 | mirror_group=Blacklist mirror 31 | mirror=Blacklist mirror URL 32 | mirror.desc=Address for automatic download of the blacklist 33 | mirror_interval.item.interval_1=On start 34 | mirror_interval.item.interval_2=12 hours 35 | mirror_interval.item.interval_3=1 day 36 | mirror_interval.item.interval_4=2 days 37 | mirror_interval.item.interval_5=3 days 38 | sni=SNI Modification 39 | sni.desc=SNI Modification is the most effective method to bypass HTTPS blocking, although it breaks compatibility with many websites.
\ 40 | You need to install PowerTunnel Root CA to use this method. Learn more... 41 | generate_pac=Generate Proxy Auto Configuration file 42 | generate_pac.desc=Generates Proxy Auto Configuration (PAC) file\non each time server starts if blacklist is not empty 43 | mirror_interval=Blacklist update period 44 | mirror_interval.desc=Refresh the blacklist after a specified time -------------------------------------------------------------------------------- /src/main/resources/locale/messages_ru.properties: -------------------------------------------------------------------------------- 1 | break_before_get=Разрыв строки перед HTTP методом 2 | break_before_get.desc=Когда эта опция включена, PowerTunnel добавляет разрыв строки перед HTTP методом 3 | chunk_size=Размер фрагмента 4 | chunk_size.desc=Размер первого (или каждого, если включен режим полной фрагментации) фрагмента пакета 5 | dot_after_host=Точка после имени хоста 6 | dot_after_host.desc=Когда эта опция включена, PowerTunnel добавляет точку после имени хоста 7 | enable_chunking=Фрагментация пакетов 8 | enable_chunking.desc=Когда эта опция включена, PowerTunnel фрагментирует пакеты, отправляемые на сервер 9 | modify_sni=Включить модификацию SNI 10 | modify_sni.desc=Когда эта опция включена, PowerTunnel определенным образом модифицирует Server Name Indication в HTTPS пакетах.\n\nДанная опция может сломать совместимость со множеством сайтов, поэтому используйте лишь в крайнем случае.\nРаботает эффективнее, если заполнен список блокировок.\nВам нужно будет установить специальный корневой сертификат.\n\nПожалуйста, прочтите инструкцию в репозитории LibertyTunnel перед использованием. 11 | full_chunking=Полная фрагментация пакетов 12 | full_chunking.desc=Когда эта опция включена, пакет делится на N фрагментов равного размера 13 | http=Опции HTTP 14 | https=Опции HTTPS 15 | mix_host_case=Изменять регистр хоста 16 | mix_host_case.desc=Когда эта опция включена, PowerTunnel изменяет регистр хоста веб-сайта, к которому вы пытаетесь подключиться.\nНекоторые вебсайты, особенно на устаревших веб-серверах, могут не принимать такие соединения 17 | mix_host_case_complete=Изменять регистр хоста полностью 18 | mix_host_case_complete.desc=Когда эта опция включена, PowerTunnel меняет регистр хоста полностью, а не только последний символ 19 | mix_host_header=Изменять регистр заголовка Host 20 | mix_host_header.desc=Когда эта опция включена, PowerTunnel изменяет регистр заголовка Host.\nНекоторые вебсайты, особенно на устаревших веб-серверах, могут не принимать такие соединения 21 | send_payload=Отправлять дополнительные 21КБ данных 22 | send_payload.desc=Когда эта опция включена, PowerTunnel добавляет 21КБ бесполезных данных перед заголовком Host 23 | sni_trick=Режим модификации SNI 24 | sni_trick.item.remove=Удаление SNI 25 | sni_trick.item.fake=Подмена SNI 26 | sni_trick.item.spoil=Портить SNI 27 | space_after_get=Пробел после HTTP метода 28 | space_after_get.desc=Когда эта опция включена, PowerTunnel добавляет пробел после HTTP метода 29 | fake_sni=Фейковый SNI 30 | mirror_group=Список блокировок 31 | mirror=Адрес списка блокировок 32 | mirror.desc=Адрес для автоматической загрузки списка блокировок 33 | mirror_interval=Период обновления списка блокировок 34 | mirror_interval.desc=Обновлять список блокировок по прошествии указанного времени 35 | mirror_interval.item.interval_1=При каждом запуске 36 | mirror_interval.item.interval_2=12 часов 37 | mirror_interval.item.interval_3=1 день 38 | mirror_interval.item.interval_4=2 дня 39 | mirror_interval.item.interval_5=3 дня 40 | sni=Модификация SNI 41 | sni.desc=Модфиикация SNI - это самый эффективный метод обхода блокировок HTTPS, хотя и ломает совместимость со множеством вебсайтов.
\ 42 | Вам нужно установить сертификат PowerTunnel для использования этого метода. Инструкция по настройке 43 | generate_pac=Генерировать файл автоматической настройки прокси-сервера (PAC) 44 | generate_pac.desc=Генерирует файл автоматической настройки прокси-сервера (PAC) при каждом запуске сервера,\nесли список блокировок не пуст 45 | -------------------------------------------------------------------------------- /src/main/resources/plugin.ini: -------------------------------------------------------------------------------- 1 | id: libertytunnel 2 | version: 1.0.8 3 | versionCode: 9 4 | name: LibertyTunnel 5 | description: Anti-censorship plugin for PowerTunnel 6 | author: krlvm 7 | configurationFiles: government-blacklist.txt 8 | homepage: https://github.com/krlvm/LibertyTunnel 9 | mainClass: io.github.krlvm.powertunnel.plugins.libertytunnel.LibertyTunnel 10 | targetSdkVersion: 108 -------------------------------------------------------------------------------- /src/main/resources/preferences.json: -------------------------------------------------------------------------------- 1 | [ 2 | { 3 | "key": "generate_pac", 4 | "type": "checkbox", 5 | "defaultValue": false 6 | }, 7 | { 8 | "group": "mirror_group", 9 | "preferences": [ 10 | { 11 | "key": "mirror", 12 | "type": "string" 13 | }, 14 | { 15 | "key": "mirror_interval", 16 | "type": "select", 17 | "items": [ 18 | { 19 | "key": "interval_1" 20 | }, 21 | { 22 | "key": "interval_2" 23 | }, 24 | { 25 | "key": "interval_3" 26 | }, 27 | { 28 | "key": "interval_4" 29 | }, 30 | { 31 | "key": "interval_5" 32 | } 33 | ], 34 | "defaultValue": "interval_2" 35 | } 36 | ] 37 | }, 38 | { 39 | "group": "http", 40 | "preferences": [ 41 | { 42 | "key": "mix_host_case", 43 | "type": "checkbox", 44 | "defaultValue": false 45 | }, 46 | { 47 | "key": "mix_host_case_complete", 48 | "type": "checkbox", 49 | "defaultValue": false 50 | }, 51 | { 52 | "key": "break_before_get", 53 | "type": "checkbox", 54 | "defaultValue": false 55 | }, 56 | { 57 | "key": "space_after_get", 58 | "type": "checkbox", 59 | "defaultValue": false 60 | }, 61 | { 62 | "key": "dot_after_host", 63 | "type": "checkbox", 64 | "defaultValue": true 65 | }, 66 | { 67 | "key": "mix_host_header", 68 | "type": "checkbox", 69 | "defaultValue": true 70 | }, 71 | { 72 | "key": "send_payload", 73 | "type": "checkbox", 74 | "defaultValue": false 75 | } 76 | ] 77 | }, 78 | { 79 | "group": "https", 80 | "preferences": [ 81 | { 82 | "key": "enable_chunking", 83 | "type": "checkbox", 84 | "defaultValue": true 85 | }, 86 | { 87 | "key": "chunk_size", 88 | "type": "number", 89 | "defaultValue": "2", 90 | "dependency": "enable_chunking" 91 | }, 92 | { 93 | "key": "full_chunking", 94 | "type": "checkbox", 95 | "dependency": "enable_chunking" 96 | } 97 | ] 98 | }, 99 | { 100 | "group": "sni", 101 | "preferences": [ 102 | { 103 | "key": "modify_sni", 104 | "type": "checkbox", 105 | "defaultValue": false 106 | }, 107 | { 108 | "key": "sni_trick", 109 | "type": "select", 110 | "items": [ 111 | { 112 | "key": "spoil" 113 | }, 114 | { 115 | "key": "fake" 116 | }, 117 | { 118 | "key": "remove" 119 | } 120 | ], 121 | "defaultValue": "spoil", 122 | "dependency": "modify_sni" 123 | }, 124 | { 125 | "key": "fake_sni", 126 | "type": "string", 127 | "defaultValue": "w3.org", 128 | "dependency": "sni_trick", 129 | "dependencyValue": "fake" 130 | } 131 | ] 132 | } 133 | ] --------------------------------------------------------------------------------