added other files
This commit is contained in:
parent
79c01be5a6
commit
9b5e3eafb6
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@ -0,0 +1,16 @@
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apply plugin: 'java'
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apply plugin: 'application'
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repositories {
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mavenLocal()
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jcenter()
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maven { url 'http://repo.spring.io/snapshot' }
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maven { url 'http://repo.spring.io/milestone' }
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maven { url 'http://repo.spring.io/plugins-release' }
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}
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dependencies{
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compile group: 'org.bouncycastle:bcprov-jdk15on:1.54'
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}
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@ -0,0 +1,6 @@
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#Mon Aug 01 04:55:26 KST 2016
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-bin.zip
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@ -0,0 +1,160 @@
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#!/usr/bin/env bash
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##############################################################################
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##
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## Gradle start up script for UN*X
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##
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##############################################################################
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS=""
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APP_NAME="Gradle"
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APP_BASE_NAME=`basename "$0"`
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# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD="maximum"
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warn ( ) {
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echo "$*"
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}
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die ( ) {
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echo
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echo "$*"
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echo
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exit 1
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}
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# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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case "`uname`" in
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CYGWIN* )
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cygwin=true
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;;
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Darwin* )
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darwin=true
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;;
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MINGW* )
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msys=true
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;;
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esac
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# Attempt to set APP_HOME
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# Resolve links: $0 may be a link
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PRG="$0"
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# Need this for relative symlinks.
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while [ -h "$PRG" ] ; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`"/$link"
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fi
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done
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SAVED="`pwd`"
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cd "`dirname \"$PRG\"`/" >/dev/null
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APP_HOME="`pwd -P`"
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cd "$SAVED" >/dev/null
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CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
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# Determine the Java command to use to start the JVM.
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if [ -n "$JAVA_HOME" ] ; then
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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# IBM's JDK on AIX uses strange locations for the executables
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JAVACMD="$JAVA_HOME/jre/sh/java"
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else
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JAVACMD="$JAVA_HOME/bin/java"
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fi
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if [ ! -x "$JAVACMD" ] ; then
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die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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else
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JAVACMD="java"
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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# Increase the maximum file descriptors if we can.
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if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
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MAX_FD_LIMIT=`ulimit -H -n`
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if [ $? -eq 0 ] ; then
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if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
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MAX_FD="$MAX_FD_LIMIT"
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fi
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ulimit -n $MAX_FD
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if [ $? -ne 0 ] ; then
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warn "Could not set maximum file descriptor limit: $MAX_FD"
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fi
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else
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warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
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fi
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fi
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# For Darwin, add options to specify how the application appears in the dock
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if $darwin; then
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GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
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fi
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# For Cygwin, switch paths to Windows format before running java
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if $cygwin ; then
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APP_HOME=`cygpath --path --mixed "$APP_HOME"`
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CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
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JAVACMD=`cygpath --unix "$JAVACMD"`
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# We build the pattern for arguments to be converted via cygpath
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ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
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SEP=""
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for dir in $ROOTDIRSRAW ; do
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ROOTDIRS="$ROOTDIRS$SEP$dir"
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SEP="|"
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done
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OURCYGPATTERN="(^($ROOTDIRS))"
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# Add a user-defined pattern to the cygpath arguments
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if [ "$GRADLE_CYGPATTERN" != "" ] ; then
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OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
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fi
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# Now convert the arguments - kludge to limit ourselves to /bin/sh
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i=0
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for arg in "$@" ; do
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CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
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CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
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if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
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eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
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else
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eval `echo args$i`="\"$arg\""
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fi
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i=$((i+1))
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done
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case $i in
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(0) set -- ;;
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(1) set -- "$args0" ;;
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(2) set -- "$args0" "$args1" ;;
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(3) set -- "$args0" "$args1" "$args2" ;;
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(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
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(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
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(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
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(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
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(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
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(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
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esac
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fi
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# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
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function splitJvmOpts() {
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JVM_OPTS=("$@")
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}
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eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
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JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
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exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
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@ -0,0 +1,90 @@
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@if "%DEBUG%" == "" @echo off
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@rem ##########################################################################
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@rem
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@rem Gradle startup script for Windows
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@rem
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@rem ##########################################################################
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@rem Set local scope for the variables with windows NT shell
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if "%OS%"=="Windows_NT" setlocal
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@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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||||
set DEFAULT_JVM_OPTS=
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set DIRNAME=%~dp0
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if "%DIRNAME%" == "" set DIRNAME=.
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set APP_BASE_NAME=%~n0
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set APP_HOME=%DIRNAME%
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@rem Find java.exe
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if defined JAVA_HOME goto findJavaFromJavaHome
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set JAVA_EXE=java.exe
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%JAVA_EXE% -version >NUL 2>&1
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if "%ERRORLEVEL%" == "0" goto init
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echo.
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echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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echo.
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echo Please set the JAVA_HOME variable in your environment to match the
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echo location of your Java installation.
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goto fail
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:findJavaFromJavaHome
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set JAVA_HOME=%JAVA_HOME:"=%
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set JAVA_EXE=%JAVA_HOME%/bin/java.exe
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if exist "%JAVA_EXE%" goto init
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echo.
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echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
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echo.
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echo Please set the JAVA_HOME variable in your environment to match the
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echo location of your Java installation.
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goto fail
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:init
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@rem Get command-line arguments, handling Windowz variants
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if not "%OS%" == "Windows_NT" goto win9xME_args
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if "%@eval[2+2]" == "4" goto 4NT_args
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:win9xME_args
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@rem Slurp the command line arguments.
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set CMD_LINE_ARGS=
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set _SKIP=2
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:win9xME_args_slurp
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if "x%~1" == "x" goto execute
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set CMD_LINE_ARGS=%*
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goto execute
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:4NT_args
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@rem Get arguments from the 4NT Shell from JP Software
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set CMD_LINE_ARGS=%$
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|
||||
:execute
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||||
@rem Setup the command line
|
||||
|
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set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
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||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
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|
||||
:end
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||||
@rem End local scope for the variables with windows NT shell
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||||
if "%ERRORLEVEL%"=="0" goto mainEnd
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||||
|
||||
:fail
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||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
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||||
exit /b 1
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||||
|
||||
:mainEnd
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||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
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||||
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@ -0,0 +1,243 @@
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|||
/**
|
||||
* A Base64 encoder/decoder.
|
||||
* <p>
|
||||
* <p>
|
||||
* This class is used to encode and decode data in Base64 format as described in RFC 1521.
|
||||
* <p>
|
||||
* <p>
|
||||
* Project home page: <a href="http://www.source-code.biz/base64coder/java/">www. source-code.biz/base64coder/java</a><br>
|
||||
* Author: Christian d'Heureuse, Inventec Informatik AG, Zurich, Switzerland<br>
|
||||
* Multi-licensed: EPL / LGPL / AL / BSD.
|
||||
*/
|
||||
public class Base64 {
|
||||
|
||||
// The line separator string of the operating system.
|
||||
private static final String systemLineSeparator = System.getProperty("line.separator");
|
||||
|
||||
// Mapping table from 6-bit nibbles to Base64 characters.
|
||||
private static char[] map1 = new char[64];
|
||||
// Mapping table from Base64 characters to 6-bit nibbles.
|
||||
private static byte[] map2 = new byte[128];
|
||||
|
||||
static {
|
||||
int i = 0;
|
||||
for (char c = 'A'; c <= 'Z'; c++)
|
||||
map1[i++] = c;
|
||||
for (char c = 'a'; c <= 'z'; c++)
|
||||
map1[i++] = c;
|
||||
for (char c = '0'; c <= '9'; c++)
|
||||
map1[i++] = c;
|
||||
map1[i++] = '+';
|
||||
map1[i++] = '/';
|
||||
}
|
||||
|
||||
static {
|
||||
for (int i = 0; i < map2.length; i++)
|
||||
map2[i] = -1;
|
||||
for (int i = 0; i < 64; i++)
|
||||
map2[map1[i]] = (byte) i;
|
||||
}
|
||||
|
||||
// Dummy constructor.
|
||||
private Base64() {
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a string into Base64 format. No blanks or line breaks are inserted.
|
||||
*
|
||||
* @param s A String to be encoded.
|
||||
* @return A String containing the Base64 encoded data.
|
||||
*/
|
||||
public static String encodeString(String s) {
|
||||
return new String(encode(s.getBytes()));
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a byte array into Base 64 format and breaks the output into lines of 76 characters. This method is compatible with
|
||||
* <code>sun.misc.BASE64Encoder.encodeBuffer(byte[])</code>.
|
||||
*
|
||||
* @param in An array containing the data bytes to be encoded.
|
||||
* @return A String containing the Base64 encoded data, broken into lines.
|
||||
*/
|
||||
public static String encodeLines(byte[] in) {
|
||||
return encodeLines(in, 0, in.length, 76, systemLineSeparator);
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a byte array into Base 64 format and breaks the output into lines.
|
||||
*
|
||||
* @param in An array containing the data bytes to be encoded.
|
||||
* @param iOff Offset of the first byte in <code>in</code> to be processed.
|
||||
* @param iLen Number of bytes to be processed in <code>in</code>, starting at <code>iOff</code>.
|
||||
* @param lineLen Line length for the output data. Should be a multiple of 4.
|
||||
* @param lineSeparator The line separator to be used to separate the output lines.
|
||||
* @return A String containing the Base64 encoded data, broken into lines.
|
||||
*/
|
||||
public static String encodeLines(byte[] in, int iOff, int iLen, int lineLen, String lineSeparator) {
|
||||
int blockLen = (lineLen * 3) / 4;
|
||||
if (blockLen <= 0)
|
||||
throw new IllegalArgumentException();
|
||||
int lines = (iLen + blockLen - 1) / blockLen;
|
||||
int bufLen = ((iLen + 2) / 3) * 4 + lines * lineSeparator.length();
|
||||
StringBuilder buf = new StringBuilder(bufLen);
|
||||
int ip = 0;
|
||||
while (ip < iLen) {
|
||||
int l = Math.min(iLen - ip, blockLen);
|
||||
buf.append(encode(in, iOff + ip, l));
|
||||
buf.append(lineSeparator);
|
||||
ip += l;
|
||||
}
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a byte array into Base64 format. No blanks or line breaks are inserted in the output.
|
||||
*
|
||||
* @param in An array containing the data bytes to be encoded.
|
||||
* @return A character array containing the Base64 encoded data.
|
||||
*/
|
||||
public static char[] encode(byte[] in) {
|
||||
return encode(in, 0, in.length);
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a byte array into Base64 format. No blanks or line breaks are inserted in the output.
|
||||
*
|
||||
* @param in An array containing the data bytes to be encoded.
|
||||
* @param iLen Number of bytes to process in <code>in</code>.
|
||||
* @return A character array containing the Base64 encoded data.
|
||||
*/
|
||||
public static char[] encode(byte[] in, int iLen) {
|
||||
return encode(in, 0, iLen);
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a byte array into Base64 format. No blanks or line breaks are inserted in the output.
|
||||
*
|
||||
* @param in An array containing the data bytes to be encoded.
|
||||
* @param iOff Offset of the first byte in <code>in</code> to be processed.
|
||||
* @param iLen Number of bytes to process in <code>in</code>, starting at <code>iOff</code>.
|
||||
* @return A character array containing the Base64 encoded data.
|
||||
*/
|
||||
public static char[] encode(byte[] in, int iOff, int iLen) {
|
||||
int oDataLen = (iLen * 4 + 2) / 3; // output length without padding
|
||||
int oLen = ((iLen + 2) / 3) * 4; // output length including padding
|
||||
char[] out = new char[oLen];
|
||||
int ip = iOff;
|
||||
int iEnd = iOff + iLen;
|
||||
int op = 0;
|
||||
while (ip < iEnd) {
|
||||
int i0 = in[ip++] & 0xff;
|
||||
int i1 = ip < iEnd ? in[ip++] & 0xff : 0;
|
||||
int i2 = ip < iEnd ? in[ip++] & 0xff : 0;
|
||||
int o0 = i0 >>> 2;
|
||||
int o1 = ((i0 & 3) << 4) | (i1 >>> 4);
|
||||
int o2 = ((i1 & 0xf) << 2) | (i2 >>> 6);
|
||||
int o3 = i2 & 0x3F;
|
||||
out[op++] = map1[o0];
|
||||
out[op++] = map1[o1];
|
||||
out[op] = op < oDataLen ? map1[o2] : '=';
|
||||
op++;
|
||||
out[op] = op < oDataLen ? map1[o3] : '=';
|
||||
op++;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes a string from Base64 format. No blanks or line breaks are allowed within the Base64 encoded input data.
|
||||
*
|
||||
* @param s A Base64 String to be decoded.
|
||||
* @return A String containing the decoded data.
|
||||
* @throws IllegalArgumentException If the input is not valid Base64 encoded data.
|
||||
*/
|
||||
public static String decodeString(String s) {
|
||||
return new String(decode(s));
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes a byte array from Base64 format and ignores line separators, tabs and blanks. CR, LF, Tab and Space characters are ignored in the input data.
|
||||
* This method is compatible with <code>sun.misc.BASE64Decoder.decodeBuffer(String)</code>.
|
||||
*
|
||||
* @param s A Base64 String to be decoded.
|
||||
* @return An array containing the decoded data bytes.
|
||||
* @throws IllegalArgumentException If the input is not valid Base64 encoded data.
|
||||
*/
|
||||
public static byte[] decodeLines(String s) {
|
||||
char[] buf = new char[s.length()];
|
||||
int p = 0;
|
||||
for (int ip = 0; ip < s.length(); ip++) {
|
||||
char c = s.charAt(ip);
|
||||
if (c != ' ' && c != '\r' && c != '\n' && c != '\t')
|
||||
buf[p++] = c;
|
||||
}
|
||||
return decode(buf, 0, p);
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes a byte array from Base64 format. No blanks or line breaks are allowed within the Base64 encoded input data.
|
||||
*
|
||||
* @param s A Base64 String to be decoded.
|
||||
* @return An array containing the decoded data bytes.
|
||||
* @throws IllegalArgumentException If the input is not valid Base64 encoded data.
|
||||
*/
|
||||
public static byte[] decode(String s) {
|
||||
return decode(s.toCharArray());
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes a byte array from Base64 format. No blanks or line breaks are allowed within the Base64 encoded input data.
|
||||
*
|
||||
* @param in A character array containing the Base64 encoded data.
|
||||
* @return An array containing the decoded data bytes.
|
||||
* @throws IllegalArgumentException If the input is not valid Base64 encoded data.
|
||||
*/
|
||||
public static byte[] decode(char[] in) {
|
||||
return decode(in, 0, in.length);
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes a byte array from Base64 format. No blanks or line breaks are allowed within the Base64 encoded input data.
|
||||
*
|
||||
* @param in A character array containing the Base64 encoded data.
|
||||
* @param iOff Offset of the first character in <code>in</code> to be processed.
|
||||
* @param iLen Number of characters to process in <code>in</code>, starting at <code>iOff</code>.
|
||||
* @return An array containing the decoded data bytes.
|
||||
* @throws IllegalArgumentException If the input is not valid Base64 encoded data.
|
||||
*/
|
||||
public static byte[] decode(char[] in, int iOff, int iLen) {
|
||||
if (iLen % 4 != 0)
|
||||
throw new IllegalArgumentException("Length of Base64 encoded input string is not a multiple of 4.");
|
||||
while (iLen > 0 && in[iOff + iLen - 1] == '=')
|
||||
iLen--;
|
||||
int oLen = (iLen * 3) / 4;
|
||||
byte[] out = new byte[oLen];
|
||||
int ip = iOff;
|
||||
int iEnd = iOff + iLen;
|
||||
int op = 0;
|
||||
while (ip < iEnd) {
|
||||
int i0 = in[ip++];
|
||||
int i1 = in[ip++];
|
||||
int i2 = ip < iEnd ? in[ip++] : 'A';
|
||||
int i3 = ip < iEnd ? in[ip++] : 'A';
|
||||
if (i0 > 127 || i1 > 127 || i2 > 127 || i3 > 127)
|
||||
throw new IllegalArgumentException("Illegal character in Base64 encoded data.");
|
||||
int b0 = map2[i0];
|
||||
int b1 = map2[i1];
|
||||
int b2 = map2[i2];
|
||||
int b3 = map2[i3];
|
||||
if (b0 < 0 || b1 < 0 || b2 < 0 || b3 < 0)
|
||||
throw new IllegalArgumentException("Illegal character in Base64 encoded data.");
|
||||
int o0 = (b0 << 2) | (b1 >>> 4);
|
||||
int o1 = ((b1 & 0xf) << 4) | (b2 >>> 2);
|
||||
int o2 = ((b2 & 3) << 6) | b3;
|
||||
out[op++] = (byte) o0;
|
||||
if (op < oLen)
|
||||
out[op++] = (byte) o1;
|
||||
if (op < oLen)
|
||||
out[op++] = (byte) o2;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
} // end class Base64Coder
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
public class Obfuscator {
|
||||
private SimpleEncryptor encryptor;
|
||||
private SimpleObfuscator obfuscator;
|
||||
|
||||
public Obfuscator(byte[] salt, byte[] key) {
|
||||
encryptor = new SimpleEncryptor(salt);
|
||||
obfuscator = new SimpleObfuscator(key);
|
||||
}
|
||||
|
||||
|
||||
public byte[] obfuscate(byte[] source) {
|
||||
return encryptor.encrypt(obfuscator.obfuscate(source));
|
||||
}
|
||||
|
||||
public byte[] unobfuscate(byte[] source) {
|
||||
return obfuscator.unobfuscate(encryptor.decrypt(source));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,112 @@
|
|||
import org.bouncycastle.crypto.digests.SHA256Digest;
|
||||
import org.bouncycastle.crypto.generators.PKCS5S2ParametersGenerator;
|
||||
import org.bouncycastle.crypto.params.KeyParameter;
|
||||
|
||||
import javax.crypto.Cipher;
|
||||
import javax.crypto.SecretKey;
|
||||
import javax.crypto.SecretKeyFactory;
|
||||
import javax.crypto.spec.IvParameterSpec;
|
||||
import javax.crypto.spec.PBEKeySpec;
|
||||
import javax.crypto.spec.SecretKeySpec;
|
||||
import java.nio.charset.Charset;
|
||||
import java.security.GeneralSecurityException;
|
||||
import java.security.spec.KeySpec;
|
||||
|
||||
|
||||
public class SimpleEncryptor {
|
||||
|
||||
public static final String DEFAULT_CIPHER_ALGORITHM = "AES/CBC/PKCS5Padding";
|
||||
|
||||
private static final Charset characterSetUtf8 = Charset.forName("UTF-8");
|
||||
|
||||
private static final Charset characterSetAscii = Charset.forName("US-ASCII");
|
||||
|
||||
private static final byte[] IV = {10, 2, 3, -4, 20, 23, 47, -38, 27, -22, 14, -20, -22, 37, 36, 54};
|
||||
private static final byte[] KeyValue = new byte[]{82, 26, -72, 65, -36, 122, -35, 0, -87, 41 - 39, 42, 27, 44, 6 - 97, 86, -36, 124, 115, 82, -97, 115, -85, 40, 107, -17, 120, -10, -107, 13, -48};
|
||||
private Cipher encryptor;
|
||||
private Cipher decryptor;
|
||||
|
||||
public SimpleEncryptor(byte[] salt) {
|
||||
this(DEFAULT_CIPHER_ALGORITHM, IV, KeyValue, salt);
|
||||
}
|
||||
|
||||
public SimpleEncryptor(byte[] IV, byte[] keyValue, byte[] salt) {
|
||||
this(DEFAULT_CIPHER_ALGORITHM, IV, keyValue, salt);
|
||||
}
|
||||
|
||||
public SimpleEncryptor(String cipherAlgorithm, byte[] IV, byte[] keyValue, byte[] salt) {
|
||||
try {
|
||||
|
||||
|
||||
// SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA256");
|
||||
// KeySpec keySpec = new PBEKeySpec(new String(keyValue, characterSetAscii).toCharArray(), salt, 2, 256);
|
||||
// SecretKey tmp = factory.generateSecret(keySpec);
|
||||
//
|
||||
//
|
||||
|
||||
|
||||
//PBKDF2WithHmacSHA256
|
||||
final PKCS5S2ParametersGenerator gen = new PKCS5S2ParametersGenerator(new SHA256Digest());
|
||||
gen.init(keyValue, salt, 2);
|
||||
final byte[] dk = ((KeyParameter) gen.generateDerivedParameters(256)).getKey();
|
||||
|
||||
SecretKey secret = new SecretKeySpec(dk, "AES");
|
||||
encryptor = Cipher.getInstance(cipherAlgorithm);
|
||||
encryptor.init(Cipher.ENCRYPT_MODE, secret, new IvParameterSpec(IV));
|
||||
decryptor = Cipher.getInstance(cipherAlgorithm);
|
||||
decryptor.init(Cipher.DECRYPT_MODE, secret, new IvParameterSpec(IV));
|
||||
} catch (GeneralSecurityException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public byte[] encrypt(byte[] source) {
|
||||
if (source == null) {
|
||||
return null;
|
||||
}
|
||||
try {
|
||||
return encryptor.doFinal(source);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public byte[] decrypt(byte[] source) {
|
||||
if (source == null) {
|
||||
return null;
|
||||
}
|
||||
try {
|
||||
return decryptor.doFinal(source);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public String encrypt(String source) {
|
||||
if (source == null) {
|
||||
return null;
|
||||
}
|
||||
try {
|
||||
return new String(Base64.encode(encryptor.doFinal(source.getBytes(characterSetAscii))));
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public String decrypt(String source) {
|
||||
if (source == null) {
|
||||
return null;
|
||||
}
|
||||
try {
|
||||
return new String(decryptor.doFinal(Base64.decode(source)), characterSetUtf8);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.charset.Charset;
|
||||
|
||||
|
||||
public class SimpleObfuscator {
|
||||
private final byte[] key;
|
||||
public static final byte[] OBFUSCATE_SALT = {-79, -62, 15, -19, -48, -45, -36, 8, 0, -28, -72, 35, 14, -126, 49, -97};
|
||||
public static final byte[] ENCRYPT_SALT = {-78, 117, 95, 10, -79, 93, 115, 51, -5, -46, 75, -32, 47, -90, 39, 39};
|
||||
|
||||
public SimpleObfuscator(byte[] key) {
|
||||
this.key = key;
|
||||
}
|
||||
|
||||
|
||||
public byte[] unobfuscate(byte[] s) {
|
||||
return xorByte(s);
|
||||
}
|
||||
|
||||
public byte[] obfuscate(byte[] s) {
|
||||
return xorByte(s);
|
||||
}
|
||||
|
||||
private byte[] xorByte(byte[] message) {
|
||||
try {
|
||||
if (message == null || key == null)
|
||||
return null;
|
||||
|
||||
int ml = message.length;
|
||||
int kl = key.length;
|
||||
|
||||
ByteBuffer byteBuf = ByteBuffer.allocate(ml);
|
||||
byteBuf.clear();
|
||||
|
||||
for (int i = 0; i < ml; i++) {
|
||||
byteBuf.put((byte) (message[i] ^ key[i % kl]));
|
||||
}// for i
|
||||
byteBuf.flip();
|
||||
return byteBuf.array();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
|
||||
Obfuscator soe = new Obfuscator(OBFUSCATE_SALT, ENCRYPT_SALT);
|
||||
|
||||
|
||||
StringBuffer log = new StringBuffer();
|
||||
|
||||
Charset characterSet = Charset.forName("US-ASCII");
|
||||
|
||||
//sslpins
|
||||
|
||||
// String[] keys={
|
||||
// "sha256/SlNzY+e3VjHNRXeCxFsG74HzSkjeZ3jbqoSYCD+nBcE=",
|
||||
// "sha256/klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY=",
|
||||
// "sha256/grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME="
|
||||
// };
|
||||
//dbkeys
|
||||
byte[][] keys = {
|
||||
{-45, 38, 70, -101, -53, 80, 47, -11, -103, 19, 60, 72, 95, -86, 105, 121, -68, 58, 106, -100, -72, 56, -44, -43, 35, 100, -35, 40, 125, -93, 58, -120, 96, -56, 50, -18, -113, -50, 62, 27, -76, -36, -99, 36, 112, 62, -6, -39, 117, -56, -74, 68, 82, 35, -50, -109, -66, 11, 69, 124, 11, -36, -9, -1},
|
||||
{-11,-95,82,80,114,-61,-119,-35,-87,38,34,79,-110,5,57,-93,-40,-83,46,53,-56,-86,-14,-114,52,95,67,5,-30,-91,-40,43,-88,-5,-74,11,38,-84,-33,89,-60,64,35,1,23,66,102,54,16,-116,59,51,127,55,20,-103,109,-52,-51,106,77,83,114,-118},
|
||||
{-7,-12,-21,-123,-88,-7,115,-14,-81,102,-59,101,-108,-55,18,-101,-54,73,57,-1,116,17,-26,-2,61,-75,18,-47,55,64,-13,25,112,113,32,80,-23,119,84,24,9,25,-82,-115,61,35,117,-20,-2,-83,108,25,31,45,22,-29,-122,-33,44,11,-121,85,52,-4}
|
||||
};
|
||||
for (int i = 0; i < keys.length; i++) {
|
||||
// String sourceStr = keys[i];
|
||||
|
||||
byte[] selT = keys[i];//sourceStr.getBytes(characterSet);
|
||||
|
||||
// String output = new String(selT, 0, selT.length, characterSet);
|
||||
//
|
||||
// log.append(sourceStr);
|
||||
// if (sourceStr.equals(output)) {
|
||||
// log.append(" EQ\t");
|
||||
// } else {
|
||||
// log.append(" NG\t");
|
||||
// }
|
||||
// log.append('\t');
|
||||
|
||||
|
||||
byte[] out = soe.obfuscate(selT);
|
||||
log.append(" {");
|
||||
for (int j = 0; j < out.length; j++) {
|
||||
log.append(String.valueOf(out[j]) + ",");
|
||||
}
|
||||
log.append(" }");
|
||||
|
||||
log.append('\t');
|
||||
|
||||
byte[] reout = soe.unobfuscate(out);
|
||||
|
||||
|
||||
String outputRe = new String(reout, 0, reout.length, characterSet);
|
||||
// if (!sourceStr.equals(outputRe)) {
|
||||
// log.append(" NG\t");
|
||||
// }
|
||||
|
||||
log.append('\n');
|
||||
|
||||
}
|
||||
System.out.println(log.toString());
|
||||
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue