Java Web Start的(JWS)表示,由于jar文件是无符号它无法启动我的应用程序:为什么Java Web Start说签名的jar文件是未签名的?
Error: Unsigned application requesting unrestricted access to system
Unsigned resource: .../dynaccn.jar
但jar文件是签署:
$ jarsigner -keystore ... dynaccn.jar idv
$ jar tf dynaccn.jar
META-INF/MANIFEST.MF
META-INF/IDV.SF
META-INF/IDV.RSA
META-INF/
edu/
edu/ucar/
edu/ucar/unidata/
edu/ucar/unidata/dynaccn/
App$1.class
...
$ jarsigner -verbose -certs -verify dynaccn.jar
28325 Tue Aug 17 09:41:58 MDT 2010 META-INF/MANIFEST.MF
28404 Tue Aug 17 09:41:58 MDT 2010 META-INF/IDV.SF
2880 Tue Aug 17 09:41:58 MDT 2010 META-INF/IDV.RSA
0 Tue Aug 17 09:41:58 MDT 2010 META-INF/
0 Mon Aug 16 10:10:34 MDT 2010 edu/
0 Mon Aug 16 10:10:34 MDT 2010 edu/ucar/
0 Mon Aug 16 10:10:34 MDT 2010 edu/ucar/unidata/
0 Mon Aug 16 10:10:34 MDT 2010 edu/ucar/unidata/dynaccn/
...
sm 486 Mon Aug 16 10:10:34 MDT 2010 App$1.class
X.509, CN=University Corporation for Atmospheric Research, OU=UNIDATA, O=University Corporation for Atmospheric Research, L=Boulder, ST=Colorado, C=US
[certificate will expire on 2/6/11 4:59 PM]
X.509, CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA
[certificate is valid from 8/5/03 6:00 PM to 8/5/13 5:59 PM]
[KeyUsage extension does not support code signing]
X.509, [email protected], CN=Thawte Premium Server CA, OU=Certification Services Division, O=Thawte Consulting cc, L=Cape Town, ST=Western Cape, C=ZA
[certificate is valid from 7/31/96 6:00 PM to 12/31/20 4:59 PM]
[CertPath not validated: null]
...
jar verified.
Warning:
This jar contains entries whose signer certificate's KeyUsage extension doesn't allow code signing.
This jar contains entries whose signer certificate will expire within six months.
This jar contains entries whose certificate chain is not validated.
This jar contains signed entries that's not signed by alias in this keystore.
和两个JWS并且我的浏览器拥有“Thawte Premium Server CA”的证书。
即使JWS缓存和浏览器下载区为空,也会出现此问题。
我不相信“KeyUsage”消息是相关的,因为1)相同的证书链用于其他成功启动的应用程序;和2)我读过的文档表明,Thawte代码签名CA仅用于验证UNIDATA证书而不是签署代码。
我的环境是Linux 2.6.27.41-170.2.117.fc10.x86_64,Firefox 3.6.8(i686)和Java 1.7.0-ea。
为什么不启动此应用程序?
更新:如果JNLP文件中的“codebase”属性引用了本地目录,但没有引用位于用户身份验证后面的URL,我发现应用程序将启动。在后一种情况下,如果从命令行调用,javaws(1)将认证网页解释为JNLP文件(具有明显的结果)。如果由用户认证网页中的“deployJava”脚本调用(以便浏览器具有会话cookie),则javaws(1)表示该应用程序未被签名。我发现这两种失败模式都很奇怪,因为javaws(1)文档说明它理解用户认证网页并且jar文件已签名。
你如何签署你的jar文件? 我在使用lazy属性设置为true的ant中的signjar任务时遇到过这些问题。删除'lazy = true'属性几乎使问题消失。 – Pram 2010-08-17 18:51:35
@Pram我使用这个ant(1)条目: 。不使用“懒惰”属性。 –
2010-08-17 19:29:43