EBS JarSigner: Example Usages

 

What is JarSigner ?

A Custom Java JAR file needs to be signed using digital signature before it to be used for Oracle Application Server. This is to ensure file integrity and improve security. JarSigner command is used to create the signed JAR file.

This page give some examples of using JarSigner command.

JarSigner Examples:

Please substitute Password123 with your own Store Pass and Key Pass. Please substitute DEV_devappsap01 with your Middle Tier / Application Server name.

 

1) Generate Keypair for code signing certificate

 

2) Import root certificate to cacerts

 

keytool -import -alias YOUR_ALIAS -file root.crt -trustcacerts -v -keystore cacerts

 

3) Import intermediate certificate to adkeystore.dat

 

keytool -import -file intermediate.crt -trustcacerts -alias YOUR_ALIAS -keystore adkeystore.dat

 

4) Import Code Signing Cert (code signed cert would have been copied to adkeystore.crt)

 

adjkey -import -file adkeystore.crt -trustcacerts

 

5) On your User Desktop import the certificates in this order to Java

 

 
 
command -
$adjava oracle.apps.ad.jri.adjmx -areas $JAVA_TOP/customprod.zip -outputFile $JAVA_TOP/customprod.jar -jar $CONTEXT_NAME 1 CUST jarsigner -storePass Password123 -keyPass Password123
 
Error
 
ERROR: JarSigner subcommand exited with status 1
 
JarSigner standard output:
jarsigner: Certificate chain not found for: DEV_devappsap01.  DEV_devappsap01 must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain.
 
Flag
 
adjava oracle.apps.ad.jri.adjmx -areas $JAVA_TOP/customprod.zip -outputFile $JAVA_TOP/customprod.jar -jar $CONTEXT_NAME 1 CUST jarsigner -storePass <KeyStore Password> -keyPass <Key Password>
 
 
adjava oracle.apps.ad.jri.adjmx -areas $JAVA_TOP/customprod.zip -outputFile $JAVA_TOP/customprod.jar -jar $CONTEXT_NAME 1 CUST jarsigner -storePass "Password123" -keyPass "Password123"
 
 
adjava oracle.apps.ad.jri.adjmx -areas $JAVA_TOP/customprod.zip -outputFile $JAVA_TOP/customprod.jar -jar "DEV_devappsap01" 1 CUST jarsigner -storePass "Password123" -keyPass "Password123"
adjava oracle.apps.ad.jri.adjmx -areas $JAVA_TOP/customprod.zip -outputFile $JAVA_TOP/customprod.jar -jar $CONTEXT_NAME 1 CUST jarsigner -storePass "Password123" -keyPass "Password123"
 
 
 
adjava oracle.apps.ad.jri.adjmx -areas ./customprod.zip -outputFile ./customprod.jar -jar "DEV_devappsap01" 1 CUST jarsigner -storePass "<pwd>" -keyPass "<pwd>"
 
 
 
LD_LIBRARY_PATH=/appsR122/DEV/fs1/EBSapps/10.1.2/jdk/jre/lib/sparc:/appsR122/DEV/fs1/EBSapps/10.1.2/jdk/jre/lib/sparc/native_threads:/appsR122/DEV/fs1/EBSapps/appl/cz/12.0.0/bin:/appsR122/DEV/fs1/EBSapps/10.1.2/lib32:/appsR122/DEV/fs1/EBSapps/10.1.2/lib:/usr/dt/lib:/usr/openwin/lib:/appsR122/DEV/fs1/EBSapps/10.1.2/jdk/jre/lib/sparc:/appsR122/DEV/fs1/EBSapps/10.1.2/jdk/jre/lib/sparc/native_threads:/appsR122/DEV/fs1/EBSapps/appl/sht/12.0.0/lib:/appsR122/DEV/fs1/EBSapps/10.1.2/jdk/jre/lib/sparc/client
 
adjava oracle.apps.ad.jri.adjmx -areas $JAVA_TOP/customprod.zip -outputFile $JAVA_TOP/customprod.jar -jar "DEV_devappsap01" 1 CUST jarsigner -storePass "Password123" -keyPass "Password123"
 

 

 

Keywords:

Oracle EBS, R12, R12.2.8, Oracle Applications, JarSigner, ASADMIN, ISG, Integrated SOA Gateway, Web Services, REST, RestFul, $JAVA_TOP