JRE 1.7u45无法加载包含一些未签名条目的applet

时间：2013-10-18 02:54:11

标签： java applet signed-applet

在JRE 1.7u45上加载Java小程序时出现以下错误。

    java.lang.SecurityException: com.sun.deploy.net.JARSigningException: 
    Found unsigned entry in resource #name of the applet#
    at com.sun.deploy.cache.CacheEntry.getJarFile(Unknown Source) 
    at com.sun.deploy.model.ResourceProvider.getCachedJarFile(Unknown Source)
    at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown Source)
    at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
    at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
    at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
    at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
    at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
    at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown Source)
    at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath$JarLoader.access$1000(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
    at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
    at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
    at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
    at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

这个小程序确实包含一个未签名的条目。但是，由于第三方技术问题，我无法立即签署此条目。

同样的小程序在JRE 1.7u40上运行良好，但显然JRE 1.7u45有一些变化，增加了一些额外的安全功能。

我试图将Java的安全级别降低到中等。这适用于MAC，但不幸的是在Windows上不起作用。

非常感谢任何让applet工作的建议/解决方法！

6 个答案:

答案 0 :(得分：12)

您必须禁用java临时文件

在Windows中：

  1. 控制面板
  2. 的java
  3. 常规标签
  4. 临时互联网文件
  5. 设置按钮
  6. 列表项
  7. 新建对话框：临时文件设置对话框
  8. 禁用该选项：在我的计算机上保留临时文件。

答案 1 :(得分：5)

要解决这个问题，我只是在端点机器上禁用了Java缓存，并且applet开始正常工作。

答案 2 :(得分：2)

如果您使用的库已经编译并打包到JAR中并由作者签名，则您不必担心签名。但是说，你已经使用了其他人的源代码（希望开源）并在自己的机器上编译它，你必须删除现有的签名并重新签名该包。如果您使用的是Java小程序，那么它们必须立即签名，除非您感到痛苦。

现在，这也适用于打包jar中的打包库。如果他们已经签署，请不要管他们。但是，如果您必须对它们进行签名，请确保在执行此操作之前从JAR文件中删除任何现有证书，与主applet一样。

可能有用的其他信息： 所有JAR中的MANIFEST.mf文件都必须包含属性的条目，如下例所示：

Application-Library-Allowable-Codebase: *
Permissions: all-permissions
Caller-Allowable-Codebase: * 
Codebase: *
Application-Name: POSInterface

提示

如果您要将一堆applet部署到Web应用程序，我希望使用包含需要在清单中的上述属性的批处理文件和文本文件来自动修改清单和代码签名的整个过程.mf文件，名为addToManifest.txt。以下是如何完成的示例：

@ECHO off
ECHO Changing manifest files for all...
jar ufm Applet_RFID.jar addToManifest.txt
jar ufm FingerPrintReader.jar addToManifest.txt
jar ufm jzebra.jar addToManifest.txt
jar ufm POSInterface.jar addToManifest.txt
jar ufm lib\access-bridge-32.jar addToManifest.txt
jar ufm lib\addToManifest.txt addToManifest.txt
jar ufm lib\dnsns.jar addToManifest.txt
jar ufm lib\dpuareu.jar addToManifest.txt
jar ufm lib\epsonupos.admin.jar addToManifest.txt
jar ufm lib\epsonupos.core.v1.13.0001.jar addToManifest.txt
jar ufm lib\epsonupos.H2000.jar addToManifest.txt
jar ufm lib\epsonupos.H6000IV.jar addToManifest.txt
jar ufm lib\epsonupos.jar addToManifest.txt
jar ufm lib\epsonupos.T20.jar addToManifest.txt
jar ufm lib\epsonupos.T81.jar addToManifest.txt
jar ufm lib\epsonupos.T81II.jar addToManifest.txt
jar ufm lib\epsonupos.T82.jar addToManifest.txt
jar ufm lib\epsonupos.T88V.jar addToManifest.txt
jar ufm lib\epsonupos.trace.jar addToManifest.txt
jar ufm lib\HWHydraSO.jar addToManifest.txt
jar ufm lib\jaccess.jar addToManifest.txt
jar ufm lib\jcl_editor.jar addToManifest.txt
jar ufm lib\jpos113-controls.jar addToManifest.txt
jar ufm lib\jpos113.jar addToManifest.txt
jar ufm lib\jssc_qz.jar addToManifest.txt
jar ufm lib\localedata.jar addToManifest.txt
jar ufm lib\plugin.jar addToManifest.txt
jar ufm lib\pos.jar addToManifest.txt
jar ufm lib\pos.v3.0001.jar addToManifest.txt
jar ufm lib\stario.jar addToManifest.txt
jar ufm lib\starjavapos.jar addToManifest.txt
jar ufm lib\sunec.jar addToManifest.txt
jar ufm lib\sunjce_provider.jar addToManifest.txt
jar ufm lib\sunmscapi.jar addToManifest.txt
jar ufm lib\sunpkcs11.jar addToManifest.txt
jar ufm lib\Symbol.RFID.API3.jar addToManifest.txt
jar ufm lib\uposcommon.core.v1.13.0001.jar addToManifest.txt
jar ufm lib\uposcommon.jar addToManifest.txt
jar ufm lib\xercesImpl.jar addToManifest.txt
jar ufm lib\xml-apis.jar addToManifest.txt
jar ufm lib\zipfs.jar addToManifest.txt
ECHO All JAR manifest have been altered.
PAUSE
ECHO Signing all Applets...
jarsigner Applet_RFID.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner FingerPrintReader.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner jzebra.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner POSInterface.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\access-bridge-32.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\-keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\dnsns.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\dpuareu.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.admin.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.core.v1.13.0001.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.H2000.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.H6000IV.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.T20.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.T81.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.T81II.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey> 
jarsigner lib\epsonupos.T82.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.T88V.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\epsonupos.trace.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\HWHydraSO.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\jaccess.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\jcl_editor.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\jpos113-controls.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\jpos113.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\jssc_qz.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey> 
jarsigner lib\localedata.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\plugin.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\pos.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\pos.v3.0001.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\stario.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\starjavapos.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey> 
jarsigner lib\sunec.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\sunjce_provider.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\sunmscapi.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\sunpkcs11.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\Symbol.RFID.API3.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\uposcommon.core.v1.13.0001.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\uposcommon.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\xercesImpl.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\xml-apis.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
jarsigner lib\zipfs.jar -keystore "C:\Certificate\YourCertificate.key" <keystoreName> -storepass <SecretKey>
ECHO All JAR files have been signed.
PAUSE

答案 3 :(得分：0)

我遇到了Java Web Start的问题，其中一些JAR文件包含未签名的资源。我不得不从JAR中删除未签名的资源，然后重新签名JAR。

答案 4 :(得分：0)

我必须卸载所有版本的Java，重新安装最新版本，清除提示，然后将其拥有的网站添加为可信站点。之后，Java应用程序加载正常。

答案 5 :(得分：-1)

有一个简单的解决方案对我有用 - 取消所有罐子。

不是最优雅的解决方案，因为Oracle试图坚持签名代码。

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