proguard模糊处理

pbgvytdp  于 2021-06-30  发布在  Java
关注(0)|答案(1)|浏览(393)

我正在使用com.pyx4me.proguard-maven-plugin对多模块项目中的代码进行模糊处理。如何模糊依赖于来自不同（模糊化）模块的“friend”方法的模块？我希望保留基本模块的所有内容，但在从属模块中尽可能缩小/优化。我尝试了各种各样的“keep*”、“dontoptimize”和“dontshrink”选项，但似乎都没有任何帮助。交叉过帐自https://groups.google.com/forum/#!topic/pyx4me用户/1aum9xsqkly。

上述项目结构产生以下错误：

  1. [proguard] Warning: test.Bar: can't find referenced method 'void x()' in class test.Foo
  2. [proguard] Warning: there were 1 unresolved references to program class members.
  3. [proguard]          Your input classes appear to be inconsistent.

/testproj/pom.xml文件

  1. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  6.     <groupId>group</groupId>
  7.     <artifactId>testproj</artifactId>
  8.     <version>1.0.0.0</version>
  9.     <packaging>pom</packaging>
  11.     <name>testproj</name>
  13.     <properties>
  14.         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  15.     </properties>
  17.     <modules>
  18.         <module>testproj.a</module>
  19.         <module>testproj.b</module>
  20.     </modules>
  21. </project>

/testproj/testproj.a/pom.xml

  1. <project xmlns="http://maven.apache.org/POM/4.0.0"
  2.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  6.     <groupId>group</groupId>
  7.     <artifactId>testproj.a</artifactId>
  8.     <version>1.0-SNAPSHOT</version>
  9.     <packaging>jar</packaging>
  11.     <name>testproj.a</name>
  12.     <properties>
  13.         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  14.     </properties>
  16.     <build>
  17.         <plugins>
  18.             <plugin>
  19.                 <groupId>org.apache.maven.plugins</groupId>
  20.                 <artifactId>maven-compiler-plugin</artifactId>
  21.                 <version>2.3.2</version>
  22.                 <configuration>
  23.                     <source>1.7</source>
  24.                     <target>1.7</target>
  25.                 </configuration>
  26.             </plugin>
  28.             <plugin>
  29.                 <groupId>org.apache.maven.plugins</groupId>
  30.                 <artifactId>maven-jar-plugin</artifactId>
  31.                 <version>2.4</version>
  32.                 <configuration>
  33.                     <archive>
  34.                         <index>true</index>
  35.                         <manifest>
  36.                             <classpathPrefix>lib/</classpathPrefix>
  37.                             <addClasspath>true</addClasspath>
  38.                             <mainClass>com.holliswaite.swmf.FontTableModel</mainClass>
  39.                         </manifest>
  40.                     </archive>
  41.                 </configuration>
  42.             </plugin>
  44.             <plugin>
  45.                 <groupId>org.apache.maven.plugins</groupId>
  46.                 <artifactId>maven-dependency-plugin</artifactId>
  47.                 <version>2.2</version>
  48.                 <executions>
  49.                     <execution>
  50.                         <id>copy-dependencies</id>
  51.                         <phase>package</phase>
  52.                         <goals>
  53.                             <goal>copy-dependencies</goal>
  54.                         </goals>
  55.                         <configuration>
  56.                             <outputDirectory>${project.build.directory}/lib</outputDirectory>
  57.                             <overWriteReleases>true</overWriteReleases>
  58.                             <overWriteSnapshots>true</overWriteSnapshots>
  59.                             <overWriteIfNewer>true</overWriteIfNewer>
  60.                         </configuration>
  61.                     </execution>
  62.                 </executions>
  63.             </plugin>
  65.             <plugin>
  66.                 <groupId>com.pyx4me</groupId>
  67.                 <artifactId>proguard-maven-plugin</artifactId>
  68.                 <executions>
  69.                     <execution>
  70.                         <phase>package</phase>
  71.                         <goals>
  72.                             <goal>proguard</goal>
  73.                         </goals>
  74.                     </execution>
  75.                 </executions>
  76.                 <configuration>
  77.                     <options>
  78.                         <option>-keep class * {*;}</option>
  79.                     </options>
  80.                     <libs>
  81.                         <lib>${java.home}/lib/rt.jar</lib>
  82.                         <lib>${java.home}/lib/jsse.jar</lib>
  83.                     </libs>
  84.                 </configuration>
  85.                 <dependencies>
  86.                     <dependency>
  87.                         <groupId>net.sf.proguard</groupId>
  88.                         <artifactId>proguard</artifactId>
  89.                         <version>4.8</version>
  90.                         <scope>runtime</scope>
  91.                     </dependency>
  92.                 </dependencies>
  93.             </plugin>
  95.         </plugins>
  96.     </build>
  97. </project>

/testproj/testproj.b/pom.xml

  1. <project xmlns="http://maven.apache.org/POM/4.0.0"
  2.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  6.     <groupId>group</groupId>
  7.     <artifactId>testproj.b</artifactId>
  8.     <version>1.0-SNAPSHOT</version>
  9.     <packaging>jar</packaging>
  11.     <name>testproj.b</name>
  13.     <properties>
  14.         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  15.     </properties>
  17.     <dependencies>
  18.         <dependency>
  19.             <groupId>${project.groupId}</groupId>
  20.             <artifactId>testproj.a</artifactId>
  21.             <version>1.0-SNAPSHOT</version>
  22.         </dependency>
  23.     </dependencies>
  25.     <build>
  26.         <plugins>
  27.             <plugin>
  28.                 <groupId>org.apache.maven.plugins</groupId>
  29.                 <artifactId>maven-compiler-plugin</artifactId>
  30.                 <version>2.3.2</version>
  31.                 <configuration>
  32.                     <source>1.7</source>
  33.                     <target>1.7</target>
  34.                 </configuration>
  35.             </plugin>
  37.             <plugin>
  38.                 <groupId>org.apache.maven.plugins</groupId>
  39.                 <artifactId>maven-jar-plugin</artifactId>
  40.                 <version>2.4</version>
  41.                 <configuration>
  42.                     <archive>
  43.                         <index>true</index>
  44.                         <manifest>
  45.                             <classpathPrefix>lib/</classpathPrefix>
  46.                             <addClasspath>true</addClasspath>
  47.                             <mainClass>com.holliswaite.swmf.SWMFFrame</mainClass>
  48.                         </manifest>
  49.                     </archive>
  50.                 </configuration>
  51.             </plugin>
  53.             <plugin>
  54.                 <groupId>org.apache.maven.plugins</groupId>
  55.                 <artifactId>maven-dependency-plugin</artifactId>
  56.                 <version>2.2</version>
  57.                 <executions>
  58.                     <execution>
  59.                         <id>copy-dependencies</id>
  60.                         <phase>package</phase>
  61.                         <goals>
  62.                             <goal>copy-dependencies</goal>
  63.                         </goals>
  64.                         <configuration>
  65.                             <outputDirectory>${project.build.directory}/lib</outputDirectory>
  66.                             <overWriteReleases>true</overWriteReleases>
  67.                             <overWriteSnapshots>true</overWriteSnapshots>
  68.                             <overWriteIfNewer>true</overWriteIfNewer>
  69.                         </configuration>
  70.                     </execution>
  71.                 </executions>
  72.             </plugin>
  74.             <plugin>
  75.                 <groupId>com.pyx4me</groupId>
  76.                 <artifactId>proguard-maven-plugin</artifactId>
  77.                 <executions>
  78.                     <execution>
  79.                         <phase>package</phase>
  80.                         <goals>
  81.                             <goal>proguard</goal>
  82.                         </goals>
  83.                     </execution>
  84.                 </executions>
  85.                 <configuration>
  86.                     <options>
  87.                         <option>-allowaccessmodification</option>
  88.                         <option>-keep public class test.Bar {*;}</option>
  89.                     </options>
  90.                     <libs>
  91.                         <lib>${java.home}/lib/rt.jar</lib>
  92.                         <lib>${java.home}/lib/jsse.jar</lib>
  93.                     </libs>
  94.                 </configuration>
  95.                 <dependencies>
  96.                     <dependency>
  97.                         <groupId>net.sf.proguard</groupId>
  98.                         <artifactId>proguard</artifactId>
  99.                         <version>4.8</version>
  100.                         <scope>runtime</scope>
  101.                     </dependency>
  102.                 </dependencies>
  103.             </plugin>
  104.         </plugins>
  105.     </build>
  107. </project>

/testproj/testproj.a/src/main/java/test/foo.java

  1. package test;
  3. public class Foo {
  4.     void x() {}
  5.     public void y() {}
  6. }

/testproj/testproj.b/src/main/java/test/bar.java

  1. package test;
  3. public class Bar {void z() {(new Foo()).x();}}

引用 y() 工作正常，但打电话 x() 导致错误。

JavaMavenobfuscationproguard

1条答案

按热度按时间
uyto3xhc

uyto3xhc1#

使用 -dontskipnonpubliclibraryclassmembers 选项（在testproj.b/pom.xml中）。

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