It seems that JNLP signing is optional, but I cannot understand, why I get "jnlp not signed" warning at one time and not the other.
What are the conditions when JNLP signing is required?
It seems that JNLP signing is optional, but I cannot understand, why I get "jnlp not signed" warning at one time and not the other.
What are the conditions when JNLP signing is required?
Cannot tell for all cases, but looks like in mine it was triggered by "property" without "jnlp." prefix and/or extra parameter in "java-vm-args".
See details in
http://docs.oracle.com/javase/7/docs/technotes/guides/javaws/developersguide/syntax.html#resources
For an untrusted application, system properties set in the JNLP file will only be set by Java Web Start if they are considered secure.