java - Permissions attribute required for all jars of a webstart application? -



java - Permissions attribute required for all jars of a webstart application? -

since java 7.0.45 webstart application should define permissions attribute in manifest.mf file.

but entry needed every jar application uses or jar containing main class?

i asking, because have set entry main jar, java webstart (from java 8) still tells me:

this application blocked in future java security update because jar file manifest not contain permissions attribute. please contact publisher more information.

edit: hmm, unusual thing. found out jar containing main class set @ lastly position in classpath in jnlp file. set top , warning disappears.

it needed main jar - the java 8 documentation says

this attribute required in manifest of main jar file ria, secondary jar files , extensions not required have permissions attribute.

however there few bugs (like this one or this one) when oracle first rolled out functionality, , there may still lurking. notice several reports of sec quote bug have closed 'cannot reproduce'. might want check scenario works expected up-to-date version of java.

java permissions java-web-start

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