iDRAC6 Enterprise .jnlp file launch fix

This will fix the launch and connection errors when launching a .jnlp file downloaded from an iDRA6 Enterprise card

Note that this is bad practice, these algorithms in Java are disabled for a reason, but sometimes you gotta support old hardware...

This assumes you are launching the .jnlp file with javaws.exe (such as C:\Program Files\Java\jre-1.8\bin\javaws.exe)

In your java.security file, which can be found in your install location (such as C:\Program Files\Java\jre-1.8\lib\security\java.security)

Change:

jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, \
      DSA keySize < 1024, include jdk.disabled.namedCurves, \
      SHA1 denyAfter 2019-01-01

To this (comment out the SHA1 line, remove the , \ at the end of the line before):

jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, \
      DSA keySize < 1024, include jdk.disabled.namedCurves
#      SHA1 denyAfter 2019-01-01

Find the line that starts with jdk.tls.disabledAlgorithms, and comment it out along with the indented lines below it like so:

#jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, \
#    DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL, \
#    include jdk.disabled.namedCurves

If you know which exact items need to be disabled instead of all of them, please let me know so I can update this.