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I am trying to verify signature of apk uploaded on my site. I am trying to execute 

String command= "cmd /c jarsigner -verify -verbose -certs " +Filelocation;
Process proc = Runtime.getRuntime().exec(command);
BufferedReader reader=new BufferedReader(new InputStreamReader(proc.getInputStream()));
BufferedReader reader1=new BufferedReader(new InputStreamReader(proc.getErrorStream()));
String line=reader.readLine();  
String line1=reader1.readLine();

line output is null and line1 output is"Jarsigner is not recognized internal external command".

I have checked java_home,java.home,java.class.path. java_home is holding jdk path java.home is holding jre path java.class.path holds jboss server>deploy folder.

I am running this part of code on JBOSS Server.

Trinimon
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user2381331
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  • Duplicate question, answer here http://stackoverflow.com/questions/33132310/jarsigner-is-not-recognized-internal-or-external-command – Mohamad Al Asmar Apr 01 '17 at 10:44

3 Answers3

8

Make sure Java JDK is set on the PATH. In my case put "D:\Java\jdk1.6.0_34\bin" into System Variable PATH.

stuckedunderflow
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0

Make sure the release key and the apk are in the same directory.

Umar Pharouk
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1 Make sure below Environment Variables are set:

Variable name: JAVA_HOME Varaible value: C:\Program Files\Java\jre7 (example only; update path based on your Java library location)

Variable name: Path Varaible value: %JAVA_HOME%\bin;

2 Make sure that jarsigner.exe file exists in your JAVA library ie.

C:\Program Files\Java\jre7\bin\jarsigner.exe
Community
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marika.daboja
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