4
우리는 웹 응용 프로그램을 개발 (스트럿 기반 1.x에서/최대 절전 모드) 내가 ANT 빌드 스크립트를 사용하여 전쟁 파일을 내장하는. 이제 우리 회사는 클라이언트에게 배포하는 & 전쟁을 생성하기 전에 .classes 파일 을 난독 화하기를 원합니다. 내가봤을 때,이 작업을 수행하기 위해 an example using YGuard 라이브러리에 걸쳐 라이브러리를 찾았습니다. 링크는 꽤 유용했지만 모든 Java 클래스를 난독 화했기 때문에 부분적으로 성공했습니다. 이미 모호한이 클래스에 대한 참조를 가진 hibernate 매핑 (* .hbm.xml) 파일을 그대로두고 난독 화되었습니다.Ant & YGuard를 사용하여 내 웹 응용 프로그램 project.war을 난독 화하는 방법?
예 : 난독 처리 후에 MenuGlobalBean.class에 대한 참조는 A.B.H.I.N (여기서 A, B ...는 패키지 이름 & N은 클래스 이름 임)과 같이 바뀔 것입니다. 하지만 내 MenuGlobal.hbm.xml 여전히
<class name="com.mycompany.myproduct.bean.MenuGlobalBean" table="MENU_GLOBAL">
보다는 이제 내 질문에 내가 그런 방법으로 내 war 파일을 얼마나 당황 않습니다되어
<class name="A.B.H.I.N" table="MENU_GLOBAL">
으로이를 의미 모호한 클래스 그 참조는 내 * .hbm.xml & 다른 구성/등록 정보 파일에 반영됩니다. 일시적으로 항아리에 최대 절전 모드 .XML 파일을 넣어 - 아래
는
<!-- Build MyProject.war section -->
<project name="MyProject" default="dist" basedir=".">
<property name="proj-home" value="/home/simba/tomcat-7.0.19/webapps/MyProject" />
<!-- set global properties for this build -->
<property name="src" location="WEB-INF/src"/>
<property name="build" location="build"/>
<property name="lib" location="WEB-INF/lib"/>
<property name="dist" location="dist"/>
<target name="init">
<!-- Create the time stamp -->
<tstamp/>
<!-- Create the build directory structure used by compile -->
<mkdir dir="${build}"/>
</target>
<path id="project-classpath">
<fileset dir="${proj-home}/WEB-INF/lib" includes="*.jar" />
</path>
<target name="copy-non-java-files">
<copy todir="build" includeemptydirs="false">
<fileset dir=".">
<include name="*" />
<include name="css/**/*" />
<include name="help_files/**/*" />
<include name="images/**/*" />
<include name="js/**/*" />
<include name="jsp/**/*" />
<include name="schemas/**/*" />
<include name="Sounds/**/*" />
<include name="VideoImage/**/*" />
<exclude name="WEB-INF/src" />
<exclude name="yguard.jar" />
<exclude name="*.war" />
<exclude name="build.xml" />
</fileset>
<fileset dir=".">
<include name="WEB-INF/classes/**/*" />
<include name="WEB-INF/classes/*.xml" />
<include name="WEB-INF/lib/**/*" />
<include name="WEB-INF/*.xml" />
<include name="WEB-INF/*.properties"/>
<include name="WEB-INF/*.dtd" />
<include name="WEB-INF/*.tld" />
<include name="WEB-INF/*.txt" />
<include name="WEB-INF/*.ico" />
</fileset>
</copy>
</target>
<target name="compile" depends="clean,init,copy-non-java-files" description="compile the source " >
<!-- Compile the java code from ${src} into ${build} -->
<javac srcdir="${src}" destdir="${build}/WEB-INF/classes" classpathref="project-classpath"/>
</target>
<target name="dist" depends="compile"
description="generate the distribution" >
<!-- Create the distribution directory -->
<mkdir dir="${dist}/lib"/>
<!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar file -->
<war jarfile="${dist}/lib/MyProject.war" basedir="${build}"/>
</target>
<target name="clean"
description="clean up" >
<!-- Delete the ${build} and ${dist} directory trees -->
<delete dir="${build}"/>
<delete dir="${dist}"/>
</target>
<!-- Using Yguard to obfuscate my .war file -->
<!-- prepare a temporary directory in which the war file is expanded and obfuscated -->
<tempfile property="unwar.dir" destdir="${java.io.tmpdir}" deleteonexit="no"/>
<mkdir dir="${unwar.dir}"/>
<unwar src="${dist}/lib/MyProject.war" dest="${unwar.dir}"/>
<!-- create a jar of webapp classes (required by yguard) for obfuscation -->
<jar destfile="${unwar.dir}/WEB-INF/lib/MyProject.jar" whenempty="fail">
<zipfileset dir="${unwar.dir}/WEB-INF/classes" excludes="*.xml,*.properties"/>
</jar>
<delete dir="${unwar.dir}/WEB-INF/classes/*" excludes="*.xml,*.properties"/>
<!-- create a fileset of internal libraries to be obfuscated -->
<fileset dir="${unwar.dir}/WEB-INF/lib" id="internal.lib.set">
<include name="MyProject.jar"/>
</fileset>
<!-- move the internal libraries to a temporary directory and make a fileset out of them -->
<tempfile property="obfuscation.dir" destDir="${java.io.tmpdir}" deleteonexit="yes"/>
<mkdir dir="${obfuscation.dir}"/>
<move todir="${obfuscation.dir}">
<fileset refid="internal.lib.set"/>
</move>
<!-- create a jar of web.xml (required by yguard) for obfuscation -->
<jar destfile="${obfuscation.dir}/web.xml.jar" whenempty="fail">
<zipfileset dir="${unwar.dir}/WEB-INF" includes="*.xml"/>
</jar>
<!--<delete file="${unwar.dir}/WEB-INF/web.xml"/> -->
<!-- make a fileset of all jars to be obfuscated -->
<fileset dir="${obfuscation.dir}" includes="*.jar" id="in-out.set"/>
<!-- make a fileset of the remaining libraries, these are not obfuscated -->
<path id="external.lib.path">
<fileset dir="${unwar.dir}/WEB-INF/lib" includes="*.jar"/>
</path>
<taskdef name="yguard"
classname="com.yworks.yguard.YGuardTask"
classpath="../ref/yguard.jar"/>
<yguard>
<inoutpairs>
<!-- these filesets are inputs to be obfuscated -->
<fileset refid="in-out.set"/>
</inoutpairs>
<externalclasses refid="external.lib.path"/> <!-- external libs, not obfuscated -->
<rename>
<adjust replaceContent="true">
<include name="web.xml"/> <!-- modified to reference the obfuscated Servlet -->
<include name="struts-config.xml"/>
<include name="*.hbm.xml"/>
</adjust>
<keep>
<!-- classes, packages, methods, and fields which should not obfuscated are specified here -->
</keep>
</rename>
</yguard>
<!-- move our newly obfuscated classes back into the lib area -->
<move todir="${unwar.dir}/WEB-INF/lib">
<fileset dir="${obfuscation.dir}" includes="*_obf.jar"/>
</move>
<!-- unjar the adjusted web.xml -->
<unzip dest="${unwar.dir}/WEB-INF/" src="${unwar.dir}/WEB-INF/lib/web.xml_obf.jar">
<patternset includes="*.xml"/>
</unzip>
<!-- <delete>
<fileset dir="${unwar.dir}/WEB-INF/lib" includes="web.xml*.jar"/>
</delete> -->
<!-- rebuild the war file -->
<war destfile="MyProject_obf.war" basedir="${unwar.dir}"/>
</project>