Oracle Identity Manager: The Active Directory Connector Tutorial

    In this tutorial we demonstrate the usage of the Active Directory Connector, which integrates a Microsoft Active Directory into Oracle Identity Manager. The underlying scenario is the integration as a result of a company acquisition. All users of the Active Directory are transferred to OIM, which is then used for user management and provisioning of AD accounts. This tutorial includes the installation and configuration of Windows Server and Active Directory, as well as the installation and configuration of the AD connector. We will create an AD structure, using organizational units, users, groups, GPOs (group policy objects) and directory access writes, to model a non-trivial scenario which emulates a real world installations. While we keep the total system still simple, the complexity is already at a level which reveals usability aspects of the connector, which are beyond a mere technical proving of concept. A conclusion summarizes this work and points to areas of further study.

We use the following software versions:
• Oracle Identity Manager Connector MS AD User Management 11.1.1.5.0
• Oracle Identity and Access Management 11.1.1.5
• Oracle Database 11g, Release 2
• Oracle Virtual Box 4.1.22
• Oracle Enterprise Linux 5.8 (32-bit)
• Microsoft Windows Server 2008 R2 (64-bit)
• Microsoft Windows 8 Professional (32-bit)

ADConnectorTutorial.pdf (6,4 MB)

Installation of the Oracle Identity Manger

The installation of the Oracle Identity Manager 11g is quite complex and contains some pitfalls that require problem analysis and investigations. In this tutorial we will lead through the installation process of all required product components and development tools. We point out necessary troubleshooting steps and include the analysis of some of the problems. We also provide a detailed list of required installation packages and patches. While analysis during this work was rather time consuming, following the documented steps that circumvent the pitfalls can save a lot of time.

Software versions used:
• Oracle Identity and Access Management (11.1.1.5)
• Oracle SOA Suite 11g (11.1.1.6.0)
• Oracle Weblogic Server 10.3.6 Linux 32-bit
• Java SE Development Kit 6 Update 33 (Linux 32-bit)
• Repository Creation Utility 11.1.1.6.0 Linux
• Oracle JDeveloper 11g (11.1.1.6.0) Studio Edition,  Linux

OIMInstallationTutorial.pdf (4,8 MB)

Oracle Forms and Reports Quick start

During the summer I needed to quickly work myself into Oracle Forms for a business opportunity and I decided to share my experience in form of this quick start guide.

We will look at the installation process on Windows and Linux in a development and production configuration. To work with the Forms samples we install an Oracle Express Edition Database. We will look at the basic operations and a database tutorial to get acquainted with this edition. We also look at an Application Express Example, Oracle’s quick and simple approach to database applications. We will use the development configuration to run through the Forms tutorial “Creating a Master-Detail Form”, which ships with the product. Eventually we will look at a Forms and Reports installation in a high-availability configuration. We propose a setup on two virtual box Linux machines and provide an action plan for its installation.

Software Versions used:

• Weblogic Server 10.3.6 Generic
• JRockit 64-Bit for Windows R28.2.4
• Oracle Forms and Reports 11g Release 2, Windows 64-bit
• Oracle Database Express Edition 11g Release 2
• Oracle Linux Release 5 Update 8 for x86_64 (64 Bit)
• Java SE Development Kit 6 Update 33 for Linux x64
• Oracle Forms and Reports 11g Release 2 for Linux 64 bit
• Oracle SQL Developer 3.1 (3.1.07.42). 

OracleFormsReports.pdf 2,2 MB

Upgrading Vista to Windows 8 on Virtual Box

I still have an old Windows Vista license which I installed on an Oracle Virtual Box machine. However it performs so poorly that it is hardly usable, even on a modern quad core CPU system. Yesterday Microsoft offered an Upgrade from several Windows versions, including Vista, to Windows 8 Pro for 29,90  Euro. I decided to try an upgrade.

We will look at the download and installation process. We actually install the German version of Windows 8 and provide the screens of the dialogs.
Windows8_on_VBox.pdf (2,3 MB)

Installation of Oracle Linux 5.8 on Virtual Box 4.1 with Guest Additions

Today I wanted to install Oracle Linux on virtual box, which I need for some testing systems. Since the installation and especially the setup of the guest additions were not as smooth as I expected, I decided to share the information.

InstallingOracleLinux58.pdf (1.5 MByte)

WS-Security unveiled

One of the more complex examples that ship with WLS is a WS-Trust based authentication of a web service using SAML assertions. This example is quite easy to setup and run and the example’s documentation gives a basic understanding of what is going on. But we want to look deeper and shed light on the complexity that is hidden behind SSL, WS-Trust and SAML authentication. In a first step we separate the scenario from the example server and integrate it into eclipse, to create an isolated laboratory environment for further investigation. We will use Wireshark to analyze the actual flow of messages on the wire. We even look inside the SSL streams to identify the WS-Trust tokens and SAML assertions as they are passed between the participants.

WS-Security_unveiled.pdf (1,35 MB)

Updated Links

Text file containing the output from building and running the project:

http://andreaswittmann.de/weblogic-corner/WS-Security_unveiled/saml_bearer11ssl.output.txt

WLS example documentation as PDF:

http://andreaswittmann.de/weblogic-corner/WS-Security_unveiled/WLS_Example_SAML_Bearer11ssl.pdf

Eclipse project file:

http://andreaswittmann.de/weblogic-corner/WS-Security_unveiled/saml_bearer11ssl.zip

Toolbox: The Mini-IDE

This part of the toolbox series introduces the Mini-IDE project. It is designed to instantly setup a weblogic server together with a small sample application. It provides everything to setup and run the example in less than five minutes. Despite its simplicity, it contains everything to build and deploy a Java EE web application, relying on not more than a WLS installation. It can easily be modified and used in analysis situations or as a starting point for proof of concepts. In environments where access is restricted to shell usage, we provide a distribution method based on copy and paste via the clipboard. 

Mini_IDE.pdf (1.23 MB)  

OEPE JavaEE Lab Tutorial for JSF

We want to look at a simple tutorial from the Oracle web site which demonstrates how to
develop a simple JSF web application with Eclipse and the Oracle Enterprise Pack for
Eclipse. Since this tutorial is targeted to WLS 10.3 there are some modifications to be made,
in order to run it with WLS12c and OEPE 12c. We take a brief look at the example itself and
point out the changes.

OEPE_JSF_Intro.pdf (93 KB)

OEPE Hands on Labs for WLS 11g

After some frustrating moments, trying to quickly going through the OEPE 11g Hands-on-Labs for Web-Services on WLS12c, I spent some time with problem analysis and eventually confirmed that the labs still run with the latest versions of WLS and Eclipse. We will present a graphical overview of each lab and  note some required changes for the version OEPE 12c.

OEPE_Hands-on-Labs.pdf (925 KB)

Setting up a WLS-Webservice Example in Eclipse

I like the API Examples that ship with WLS because they contain a level of complexity that is just enough to demonstrate the technology slice at hand. In other words, they are kept very simple. Therefore they are an excellent starting point for small test applications that can be used in very complex environments. We want to look at the Example: “Creating a Web Service from an Existing WSDL File”. We demonstrate how to quickly integrate it into Eclipse with full support of code completion, context sensitive help and on-the-fly compilation support. 

WLS12c_WS_from_WSDL.pdf (1,49 MB)

WLS12c and the Oracle Enterprise Pack for Eclipse     

The Oracle Enterprise Pack for Eclipse extends the IDE to tailor it to the use with WLS. It contains a number of editors and features which makes the interworking smoothly. We will have a look at the OEPE and how it plays together with WLS12c on an OSX installation.

WLS ships with ready to use and configured examples. We will look at one example that demonstrates JavaEE6 features. We want to use Eclipse not only to analyse the examples, but also demonstrate a setup as an Eclipse project to go through the full edit – compile –install- test cycle. This exemplifies the usage of the WLS examples as mini projects, which can be used in situation where we want to run simple tests or in prototyping situations.

WLS12c_and_OEPE.pdf (2,5 MB)

WLS12c on OSX

The new version of WLS also ships for Mac OSX. We look at the installation on a MacBook Pro running Snowleapard. We start the example server and do a full de-installation afterwards.

WLS12c_on_OSX.pdf