Java 带有Jetty和Maven Shade插件的清单主属性的签名文件摘要无效

我已经看到了一些关于这个话题的其他问答，但到目前为止，没有一个解决方案对我有效：

我们将Jetty与Maven Shade插件一起用于开源应用程序：

我们在生成中开始出现以下错误：

$ java -jar onebusaway-gtfs-realtime-from-nextbus-cli.jar
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.SecurityException: Invalid signature file digest for Manifest main attributes
    at sun.security.util.SignatureFileVerifier.processImpl(Unknown Source)
    at sun.security.util.SignatureFileVerifier.process(Unknown Source)
    at java.util.jar.JarVerifier.processEntry(Unknown Source)
    at java.util.jar.JarVerifier.update(Unknown Source)
    at java.util.jar.JarFile.initializeVerifier(Unknown Source)
    at java.util.jar.JarFile.getInputStream(Unknown Source)
    at sun.misc.URLClassPath$JarLoader$2.getInputStream(Unknown Source)
    at sun.misc.Resource.cachedInputStream(Unknown Source)
    at sun.misc.Resource.getByteBuffer(Unknown Source)
    at java.net.URLClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.access$100(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

以下是我们的问题追踪器上的问题：

---

看起来这是Jetty中的一个bug：

从上述错误报告中：

jetty-7.6.1.v20120215所依赖的javax.servlet-2.5.0.v201103041518.jar打包存在一个问题：在javax.servlet-jar的META-INF目录中找到文件ECLIPSEF.RSA和ECLIPSEF.SF

如果您使用使用jetty的maven生成了一个jar，那么您会在最后一个jar的META-INF目录中得到这两个文件，如果您运行它，您会得到一个异常：

java.lang.SecurityException:清单主属性的签名文件摘要无效

修复方法是从生成的jar中排除2个有问题的文件

通过将maven shade插件添加到POM，可以排除不需要的文件：

<plugin>
 <groupId>org.apache.maven.plugins</groupId>
 <artifactId>maven-shade-plugin</artifactId>
 <version>1.4</version>
 <executions>
  <execution>
   <goals>
    <goal>shade</goal>
   </goals>
   <configuration>
     <filters>
    <filter>
          <artifact>org.eclipse.jetty.orbit:javax.servlet</artifact>
        <excludes>
          <exclude>META-INF/ECLIPSEF.RSA</exclude>
              <exclude>META-INF/ECLIPSEF.SF</exclude>
              <exclude>META-INF/eclipse.inf</exclude>
        </excludes>
        </filter>
       </filters>
    </configuration>
   </execution>
  </executions>
</plugin>

org.apache.maven.plugins
maven阴影插件
1.4
阴凉处
org.eclipse.jetty.orbit:javax.servlet
META-INF/ECLIPSEF.RSA
META-INF/ECLIPSEF.SF
META-INF/eclipse.INF

添加：

<filters>
    <filter>
        <artifact>org.eclipse.jetty.orbit:javax.servlet</artifact>
            <excludes>
                <exclude>META-INF/ECLIPSEF.RSA</exclude>
                <exclude>META-INF/ECLIPSEF.SF</exclude>
                <exclude>META-INF/eclipse.inf</exclude>
            </excludes>
    </filter>
</filters>

org.eclipse.jetty.orbit:javax.servlet
META-INF/ECLIPSEF.RSA
META-INF/ECLIPSEF.SF
META-INF/eclipse.INF

。。。我们的

pom.xml

为我们工作