[#ESB-1735] ArrayIndexOutOfBoundsExcpetion: -1 if you sign a your bundle which contains only a XML config

FUSE ESB

ArrayIndexOutOfBoundsExcpetion: -1 if you sign a your bundle which contains only a XML config

Created: 19/Jul/12 09:21 AM Updated: 31/Jul/12 06:26 AM

Component/s:

Core

Affects Version/s:

4.4.1-fuse-07-11

Fix Version/s:

4.4.1-fuse-xx-00

File Attachments:	1. DEV_4305_testcase.tar (68 kB)
Environment:	tested on Fuse ESB 4.4.1-fuse-07-11

External Issue URL:

https://issues.apache.org/jira/browse/FELIX-3603

Description

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When installing a signed bundle that only contains files within the META-INF directory (such as camel route xml files etc), Fuse ESB throw a "java.lang.ArrayIndexOutOfBoundsException: -1".

Workaround: add a dumpy file to the bundle before signing the bundle. The bundle will then install without an exception

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Change History

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Pat Fox added a comment - 19/Jul/12 09:25 AM

test case attached - DEV_4305_testcase.tar

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Pat Fox added a comment - 19/Jul/12 10:17 AM

To replicate issue using test case.

Setup Fuse ESB to use security:

install org.apache.felix.framework.security version 1.4.2 using following command in Fuse ESB shell:

osgi:install mvn:org.apache.felix/org.apache.felix.framework.security/1.4.2

Note: it will work it the above bundle is only in a resolve state.

create an "all.policy" with the following contents

grant {
 permission java.security.AllPermission;
};

shutdown Fuse ESB process. Export the following environment variable and then run ."/servicemix" in the same shell

export JAVA_OPTS="-Djava.security.policy=<LOCATION_OF_POLICY_FILE>all.policy -Dorg.osgi.framework.security="osgi" -Dorg.osgi.framework.trust.repositories="<TEST_CASE_DIR>/DEV-4305/truststore.jks""

Build and sign bundle

In .../DEV-4305/DEV-4305-ArrayIndexOutOfBoundsExcpetion/ run

mvn install

in .../DEV-4305/ take a copy of the jar and sign it

cp DEV-4305-ArrayIndexOutOfBoundsExcpetion/target/DEV-4305-ArrayIndexOutOfBoundsExcpetion-1.0-SNAPSHOT.jar  .

jarsigner -keystore keystore.jks -storepass password DEV-4305-ArrayIndexOutOfBoundsExcpetion-1.0-SNAPSHOT.jar selfsigned

NOTE: I have include a test cert to sign the jar in the test case.

Deploy the Bundle

In the Fuse ESB console, try to deploy the singed bundle using the following command

osgi:install file:<TEST_CASE_DIR>/DEV-4305/DEV-4305-ArrayIndexOutOfBoundsExcpetion-1.0-SNAPSHOT.jar

This should result in the following output

java.lang.ArrayIndexOutOfBoundsException: -1
karaf@root>

Workaround

Add a dummy file to ".../DEV-4305/DEV-4305-ArrayIndexOutOfBoundsExcpetion/src/main/resources" directory and repeat the Build and sign bundle & Deploy the Bundle steps.

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Guillaume Nodet added a comment - 21/Jul/12 11:46 AM

I raised https://issues.apache.org/jira/browse/FELIX-3603 which I think is the core issue.
Once this one is fixed, we need to check what happens with an empty bundle (i.e. no resources other than META-INF/xxx files), but given those are not signed, I think the bundle won't be even considered as a signed bundle anymore, so this Exception should go away.

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Guillaume Nodet added a comment - 25/Jul/12 02:34 PM

The exception now seems fixed with the changes in https://issues.apache.org/jira/browse/FELIX-3603

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Guillaume Nodet added a comment - 27/Jul/12 10:00 AM

Fixed in 4.4 and 7.0 branches