[RFC][PATCH][icedtea-web]: Added support for signed JNLP file- Updated Patch

[Saad Mohammad]

This is the updated patch for adding support of signed JNLP file. I have 
attached two patches.

More Info:
     
http://jcp.org/aboutJava/communityprocess/maintenance/jsr056/jnlp-7_0-changes.html 
(Change 3)


Patch 1 Contains:
     - JNLPMatcher.java (renamed from JNLPVerify)
     - JNLPMatcherException.java (renamed from JNLPVerifyException)
     - Modification of Node.java
     - JNLPMatcherTest (Unit test that tests JNLPMatcher class)
     - Contains 10 templates JNLP files, 9 application JNLP files and 
one launching JNLP file for test (Resources for JNLPMatcherTest)

Patch 2 Contains:
     - Modification to JNLPClassLoader.java


CHANGELOG:

2011-07-06  Saad Mohammad <smohammad at redhat.com>

     * netx/net/sourceforge/jnlp/JNLPMatcher.java:
       Created this class to compare signed JNLP file with the launching 
JNLP file.
       When comparing, it has support for both method of signing of a 
JNLP file: APPLICATION_TEMPLATE.JNLP
       and APPLICATION.JNLP
     * netx/net/sourceforge/jnlp/JNLPMatcherException.java:
       Added a custom exception: JNLPMatcherException. Thrown if 
verifying signed JNLP files fails
     * netx/net/sourceforge/jnlp/runtime/JNLPClassLoader.java:
       Added JNLPMatcherException to methods that throws the custom 
exception.
       (initializeResources): Checks if there are any signed JNLP files 
within the signed jars.
       If signed JNLP file fails to match or fails to be verified, the 
application throws
       a JNLPMatcherException.
     * netx/net/sourceforge/jnlp/Node.java:
       Created a method that retrieves the attribute names of the Node 
and stores it in
       private string [] member. The method returns the attribute names.
     * tests/netx/unit/net/sourceforge/jnlp/JNLPMatcherTest.java:
       This is a test case that tests the functionality of JNLPMatcher. 
It tests the algorithm
       with a variety of template and application JNLP files.
     * tests/netx/unit/net/sourceforge/jnlp/launchApp.jnlp:
       Launching JNLP file: This is the launching JNLP file used to 
compare with templates and
       application JNLP files in JNLPMatcherTest.java
     * tests/netx/unit/net/sourceforge/jnlp/templates/template0.jnlp:
       Test Template JNLP file: Contains CDATA
     * tests/netx/unit/net/sourceforge/jnlp/templates/template1.jnlp:
       Test Template JNLP file: An exact duplicate of the launching JNLP 
file
     * tests/netx/unit/net/sourceforge/jnlp/templates/template2.jnlp:
       Test Template JNLP file: Contains wildchars as attribute/element 
values
     * tests/netx/unit/net/sourceforge/jnlp/templates/template3.jnlp:
       Test Template JNLP file: Different order of element/attributes 
(but same value)
     * tests/netx/unit/net/sourceforge/jnlp/templates/template4.jnlp:
       Test Template JNLP file: Contains wildchars as values of ALL 
elements and attribute
     * tests/netx/unit/net/sourceforge/jnlp/templates/template5.jnlp:
       Test Template JNLP file: Contains comments
     * tests/netx/unit/net/sourceforge/jnlp/templates/template6.jnlp:
       Test Template JNLP file: Contains different attribute and element 
values
     * tests/netx/unit/net/sourceforge/jnlp/templates/template7.jnlp:
       Test Template JNLP file: Contains additional children in element
     * tests/netx/unit/net/sourceforge/jnlp/templates/template8.jnlp:
       Test Template JNLP file: Contains fewer children in element
     * tests/netx/unit/net/sourceforge/jnlp/templates/template9.jnlp:
       Test Template JNLP file: All values are different from the 
launching JNLP file
     * tests/netx/unit/net/sourceforge/jnlp/application/application0.jnlp:
       Test Application JNLP file: Contains CDATA
     * tests/netx/unit/net/sourceforge/jnlp/application/application1.jnlp:
       Test Application JNLP file: An exact duplicate of the launching 
JNLP file
     * tests/netx/unit/net/sourceforge/jnlp/application/application2.jnlp:
       Test Application JNLP file: Different order of element/attributes 
(but same value)
     * tests/netx/unit/net/sourceforge/jnlp/application/application3.jnlp:
       Test Application JNLP file: Contains comments
     * tests/netx/unit/net/sourceforge/jnlp/application/application4.jnlp:
       Test Application JNLP file: Contains wildchars as 
attribute/element values
     * tests/netx/unit/net/sourceforge/jnlp/application/application5.jnlp:
       Test Application JNLP file: Contains a different attribute 
(codebase) value
     * tests/netx/unit/net/sourceforge/jnlp/application/application6.jnlp:
       Test Application JNLP file: Contains additional children in element
     * tests/netx/unit/net/sourceforge/jnlp/application/application7.jnlp:
       Test Application JNLP file: Contains fewer children in element
     * tests/netx/unit/net/sourceforge/jnlp/application/application8.jnlp:
       Test Application JNLP file: All values are different from the 
launching JNLP file
     * Makefile.am:
       (run-netx-unit-tests) Creates directories and copies resources 
(JNLP files) to test.build before
       running unit test: JNLPMatcherTest

-- 
Cheers,
Saad Mohammad

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