Installing Firefox on Solaris (Update II)

This part three of my "How to Install Firefox" series of posts. Please read the other Firefox posts linked to at the bottom of this post, for additional information. This post is an update on the Firefox situation on Solaris.

The Oracle Security Blog, posted on October 13, 2013, the long awaited patch for Firefox. You will need a MOS (My Oracle Support) login to download the patches though. Patch 145080-13 for SPARC and patch 145081-12 for X86 will upgrade Firefox to 10.0.12 ESR. This is pathetic considering that at the time I'm writing this, Firefox is at version 24.0. Mozilla doesn't even support Firefox 10 ESR anymore. So why is Oracle giving us this now? Most operating systems are using Firefox 17 ESR right now and they will soon be moving to version 24 ESR. On top of that, Oracle's security blog also doesn't address any of the security vulnerabilities for 2013.

Note - Mozilla doesn't offer Firefox install packages for Solaris.

Current Mozilla supported versions

• Firefox 17.0.9 ESR
• Firefox 24.0
• Firefox 24.0 ESR

Now on the install on Firefox.
The package Solaris uses for the Firefox install is SUNWfirefox. Run the command below to make sure that package is installed. There may be other Firefox related packages, that's OK.

root@earth> pkginfo -l | grep firefox
PKGINST: SUNWfirefox
PKGINST: SUNWfirefoxl10n-es-ES
PKGINST: SUNWfirefox-devel

If the package is not installed then you will have to install it. Unfortunately it installs Firefox 3, so you need to patch it right away. As I mentioned above the patch will update Firefox to 10.0.12. If this is the 1st patch to be applied to Firefox it may take some time, this is normal. In the example below we are installing the SPARC patch.

root@earth> mv 145080-13 /tmp
root@earth> unzip 145080-13
root@earth> pkgadd 145080-13

And you're done. Test the application. If your previous version of Firefox was not part of a package, but instead was install using a tar file then you will have to delete it from the server. I have instructions on how to do that in my 1st post on how to install Firefox.

Info
I have removed Firefox from my server at work because I don't think it is secure on Solaris 10. I am instead using Firefox on Linux server, until Oracle gets their act together. I have heard that Oracle will be releasing FireFox 17 ESR soon. The only problem is, Firefox is only coming to Solaris 11 and not Solaris 10. You can still get Firefox at SunFreeware.com or UNIXpackages.com, which are the same people. The only issue with getting Firefox from there site is that it is not actually from them. They go out of there way to say this on there site and I quote; "They are the ONLY packages in our repository that are not compiled by us, and were contributed by External Offshore developers in East Asia". 

Links to my other Firefox install posts
Installing Firefox on Solaris
Installing Firefox on Solaris (Update)
Installing Firefox on Solaris (Update III)

If you have any comments or question please post them below.

Access the Java Control Panel

Finding the Java Control Panel in Windows is easy. Now try finding it on a UNIX based system, not so easy. Below are my notes on accessing the Java Control Panel for both Oracle Java and IBM Java.





Sun/Oracle
/usr/java/jdk1.7.0_21/bin/ControlPanel

IBM
/usr/bin/java -viewer

If you have something to please post a comment below.

Checking for HTTP

I often need to check what version of Apache HTTP server is running in our environment. I also need to check for what modules are installed. The examples are form a Solaris 10 server and can be applied to any UNIX based operating system, like Linux.

The command below is the basic command for checking the HTTP version.

man@earth> httpd -v

It is best to run the find command. This way you can find any instaces on HTTP as well as any embedded versions that may be hiding on the server.

root@earth> find / -name httpd -type f 2>/dev/null
/usr/local/apache2/bin/httpd

Then to check the version run the following command.

man@earth> /usr/local/apache2/bin/httpd -v
Server version: Apache/2.2.25 (Unix)
Server built: Jul 31 2013 23:39:37

Below is the command for checking what modules are installed.

man@earth> httpd -M

Other sites with info on this.
www.cyberciti.biz
nixcraft.com

Related posts
Version index

Get the OpenSSL version

I often have to check which versions of applications we have installed our servers. Below I have post the method of checking the version of OpenSSL installed on a server. The command below should work with any UNIX based operating system. I might even work on Windows.

man@earth> openssl version -a

To find the non system or embedded versions you will have to run the find command. Shown below.

root@earth> find / -name openssl -type f 2>/dev/null

I hope this helps someone

My BASH Promt

Below are my notes on how I like my BASH prompt setup. This prompt has two lines which I find helps to break up the commands from the output. The second line also gives more room for long commands and helps prevent the line from wrapping over top of the prompt. I also update the title bar on the terminal or xterm with the hostname and current working directory. I find this helpful because this way I will always know who I am on the system, what server I'm logged into and what directory I'm in without typing any commands.

earth:~

man@earth
< 

Cut and paste the line below into your terminal or add in to your .profile file. If you like my prompt.
export PS1="\[\e]2;\h:\w \a\[\e[0;31m\]\u\[\e[0m\]@\e[0;32m\h\e[0;34m\]\n<\[\e[0m\] "

If you have any suggestions or questions post them below.

How to setup SSH Keys

Note - I have a newer version of this how-to. Please click here 

This is a guide on setting up SSH Keys for a UNIX based account. What are SSH keys you ask? They are means of identifying yourself to an SSH server using public-key cryptography and challenge-response authentication. SSH Keys are considered more secure than using passwords to access systems, because user accounts are authenticated by the server without ever having to send your password over the network. If the passwords are not transmitted then they can't be intercepted.
This guide is not for installing or setting up a SSH server. You must have SSH running on your servers in order to get your SSH keys to work. All the examples are take from a Solaris 10 (SPARC) server. This guide should as work on any UNIX based operating system like Linux, BSD and the Mac.

Create you key pair
The ssh-keygen command will generate a public and private keypair. The keys will be stored at ~/.ssh.The basic command looks like this: ssh-keygen -t [dsa|rsa]  The -t sets the type of keys used. In the example below I create a rsa key pair.

man@earth> ssh-keygen -t rsa
Enter file in which to save the key (/home/man/.ssh/id_rsa): Press [Enter] key
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/man/.ssh/id_rsa.
Your public key has been saved in /home/man/.ssh/id_rsa.pub.
The key fingerprint is:dfhjodfnk
04:be:15:ca:1d:0a:1e:e2:a7:e5:de:98:4f:b1:a6:01

Make sure you don't use a blank passphrase. Doing this is very insecure. Having a blank passphrase defeats the purpose of having having the extra security of a key exchange setup. It is also import to never give out your private key, which also compromises security of your account.

Copy public key
Copy you public key to the authorized_keys file on the remote server.

man@earth> scp ~/.ssh/id_rsa.pub moon:~/.ssh/authorized_keys

If your home directory automounts across a lot of servers. You can copy it over with the cat command.

man@earth> cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

Setup Agent
At this point, when you login you get prompted for a passphase. To stop this from happening you need to setup a SSH agent. Run the command below and type in your passphare when prompted.

man@earth> eval `ssh-agent`
man@earth> ssh-add
Enter passphrase for /home/man/.ssh/id_rsa:
Identity added: /home/vivek/.ssh/id_dsa (/home/man/.ssh/id_rsa)

There are other ways to set up the agent such as using the gnome GUI for example. Unfortunately that only works if your running a gnome desktop. If your a VNC user, you should start your VNC server session after starting your agent in the same terminal. This way all your terminals launched in your VNC session, will use the same agent.

One issue with agents is that sometimes you end up running a lot of agents. Run the command below and kill any agents that you are not using, as a good practice.

man@earth> ps -ef | grep agent

References
g-loaded.eu
Symantec: SSH and ssh-agent

If you have any questions or comments please post below.

Faster Solaris 10 Zone Creation

These are my notes on a faster way creating Solaris 10 zones. If you're not familiar with Solaris 10 zones might I suggest you first read my notes on creating Solaris 10 zones. These notes will go over making a whole root zone with a shared network interface. For the purpose of this guide. We will use the hostname, earth for our Global zone (host). We will create a zone named moon.

Create the zone

root@earth> zonecfg -z moon "create -b; set zonepath=/export/zones/test; set autoboot=true; add net; set physical=e1000g0; set address=10.1.1.232/24; end; verify; commit; exit"

Alternately you can put all the sub-commands into a file.

Install zone

root@earth> zoneadm -z moon  install
A ZFS file system has been created for this zone.
Preparing to install zone moon.
Creating list of files to copy from the global zone.
Copying 82181 files to the zone.
Initializing zone product registry.
Determining zone package initialization order.
Preparing to initialize 783 packages on the zone.
Initialized 783 packages on zone.
Zone moon is initialized.
Installation of 1 packages was skipped.
The file contains a log of the zone installation.

Check the zone (Optional)

root@earth> zoneadm list -cv
ID NAME     STATUS      PATH                            BRAND      IP
0   global        running        /                                 native          shared
-    moon        installed       /export/zones/moon     native          shared

Make an answer file
You must create the sysidcfg configuration file and put it in the zone's /etc directory. For example: /export/zones/moon/root/etc/. This must be done after the zone install but before the you boot the zone. Below is an example of a sysiccfg that worked for my setup.

system_locale=en_US
timezone=US/Eastern
terminal=vt100
timeserver=localhost
root_password=$1$w/3YH4kq$R3Tk2lHWRIL2FiiJ2eJqQ1
network_interface=PRIMARY {hostname=moon
                     default_route=NONE
                     ip_address=10.1.1.232
                     netmask=255.255.254.0
                     protocol_ipv6=no}
nfs4_domain=sun
security_policy=NONE
name_service=NONE


Get remote console on the zone
Run this command in a different terminal.

root@earth> zlogin -C moon

Note -C option gives you a persistent console. To get back to the global zone type .~

Boot the zone

root@earth> zoneadm -z moon boot

After you run the command above, look at the other terminal where you ran zlogin. You should see the zone booting up. After the zone boots up, you should see a login prompt. If instead the setup process starts up, then there is an error with the sysidcfg file. I that case you will have to delete you zone. Check out my notes on how to uninstall and delete a zone. If there are no issues then your done.

I hope this was helpful to someone. If you have any questions or comments please post them below.

Related posts on this blog:
Creating Solaris 10 zones
Uninstall and delete a zone

Java PATH need to run the ILOM Remote console

From time to time there is something you only set once. For example Oracle's Integrated Lights Out Manager (ILOM) has a web interface. Which has remote console feature. This feature uses Java running in a web browser. The first time it asks for the path to launch the program . Below I have displayed  the path the Java needs for the remote console feature.


For UNIX & Linux computers:  /usr/bin/javaws
For Windows computers: C:\Program Files\Java\jre\bin\javaws 

I hope this helps someone.

Free System Administration Training

I recently attended some free online training from Oracle. Oracle called the training event Virtual SysAdmin Day.  I thought the training was really good. So I'm posting links to the training so maybe you can also benefit from the training as well.

Link to training from the Oracle Virtual SysAdmin Day.
http://www.oracle.com/us/dm/11551-wwmk13049569mpp141c003-oem-1980042.html

Solaris resources
https://blogs.oracle.com/solaris/
http://www.youtube.com/oraclesolaris

Oracle Linux resources
https://blogs.oracle.com/linux/
http://www.youtube.com/oraclelinuxchannel

Oracle Virtualization  resources
https://blogs.oracle.com/virtualization/
http://www.youtube.com/user/OracleVirtualization


I hope someone finds this useful.

Adding, Deleting or Changing a Group in UNIX

This is a little how to on creating, deleting or modifying a group on a UNIX based computer.

root@earth> /usr/sbin/groupadd -g # groupname
If you us -g the option, you will be able to set the GID for the group. If the GID is not set then the OS will choose one.

To delete a group.
root@earth> /usr/sbin/groupdel groupname

To change a group
root@earth> /usr/sbin/groupdel -g # -n newgroupname groupname
Use the -g option to change the group gid and use -n to change the name of the group.

Use these commands only for local accounts. If a network nameservice or directory server is running then use that service instead.

Getting NetBackup 7.5 files for install

We just upgraded our NetBackup from 7.1 to 7.5. These are my notes on upgrading our UNIX and Linux clients.

Go to https://fileconnect.symantec.com and download the required files. You will need to enter a serial number to get access to the files. As seen to the right.

After you download the files you will have to join them together before you can do a install.


Unix joining instructions:
cat "NB_CLT_7.5.0.4-tar-split.1of3" "NB_CLT_7.5.0.4-tar-split.2of3" "NB_CLT_7.5.0.4-tar-split.3of3" > "NB_CLT_7.5.0.4.tar"

now you are ready to begin the install.