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Oracle’s Java 8 Update 40 has been updated to …. Java 8 Update 40

March 13, 2015 1 comment

Oracle has released a new update for Java 8, but this update has an interesting wrinkle. Oracle has put out a new build of Java 8, but didn’t bump the version number from Java 8 Update 40. So folks who have the previous version of Java 8 Update 40 installed may receive a message to update to Java 8 Update 40 from their current version, which will also be Java 8 Update 40.

For those thinking this sounds familiar, Oracle did the same thing with Java 8 Update 31 in February.

java_8_update_40

The difference between the two Java 8 Update 40 releases

Early March’s Java 8 Update 40 (released on March 3, 2015): Java 8 Update 40 build 25 (1.8.40.25)

Mid-March’s Java 8 Update 40 (released on March 12, 2015): Java 8 Update 40 build 26 (1.8.40.26)

If you have Java 8 Update 40 installed, you can find out which build you have by running the following command in Terminal:

defaults read /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin/Contents/Info.plist CFBundleVersion

If you have Java 8 Update 40 build 25, the following string will be returned:

1.8.40.25

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If you have Java 8 Update 40 build 26, the following string will be returned:

1.8.40.26

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Following installation of Java 8 Update 40 build 26, I tested on a 10.10.2 Mac against the following sites:

Oracle’s Java Test page: https://www.java.com/en/download/help/testvm.xml

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Java Tester’s Java Version page: http://javatester.org/version.html

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In both cases, the Java applets on those sites launched and worked without issue using Java 8 Update 40 build 26 (though the javatester.org applet needed to be whitelisted.)

To make things even more confusing, Oracle is providing a different installer for its update feed than it’s providing at the Java.com download site. When you update an existing Java installation on OS X via Oracle’s Java update mechanism, you will receive Oracle’s install application for Java along with the selected option to install the Ask.com browser add-ons.

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If you download an installer from Java.com, you will receive a standard digitally-signed installer package which does not include the Ask.com browser add-ons.

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Unfortunately, Oracle has not provided any information about why these differences in installation methods exist. To make sure you’re installing Java 8 Update 40 without the Ask.com browser add-ons, I would currently recommend downloading the installer package available via the Java.com download site.

Deploying a pre-configured Junos Pulse VPN client on OS X

March 13, 2015 7 comments

My shop recently made the change from using Juniper Network‘s Network Connect VPN client to using Juniper’s Junos Pulse VPN client. As part of the changeover, I wanted to provide an installer for our folks to use which would install both the Junos Pulse software and the configuration needed to connect to our VPN.

Fortunately, Juniper made the process of creating and importing the necessary configuration fairly straightforward. My VPN admin provided me with a copy of the needed .jnprpreconfig config file from our VPN server and I could use Pulse’s jamCommand application to import it. Once I had both the .jnprpreconfig config file and a copy of the Junos Pulse installer, I was able to create an installer using this method that handled both the installation and the automated configuration of the Junos Pulse VPN client. For more details, see below the jump.

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