C/C++ code or Bash script to sign jar files

Asked Mar 07 '12 at 12:59

Active Jan 31 '13 at 18:28

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Is there C/C++ code or a Bash script that can sign Java .jar files without using a JVM? Such code might be useful for embedded applications that serve a jar file with a small HTTP server, or other situations where a jar file might need to be edited and re-signed programmatically but there is insufficient storage space for a JVM.

Does anyone need this type of Javaless jarsigner?

edited Mar 30 '12 at 14:03

asked Mar 07 '12 at 12:59

Eli Rosencruft

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I would really like this as an added layer for license verification. If I could call some object from one of our native binaries to validate the calling java program, it would be a nice layer of extra tamper-detection. – Groostav Sep 19 '15 at 03:29

C/C++ code or Bash script to sign jar files

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