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SYNCHRONIZING PASSWORDS FROM ACTIVE DIRECTORY TO THE IBM/LOTUS DOMINO IDENTITY VAULT USING MICROSOFT IDENTITY MANAGER – PART 1

Introduction

Recently I wrote about getting started with the latest IBM/Lotus Notes/Domino Management Agent for Microsoft Identity Manager. In a recent engagement we are using that MA to provision and manage identities into Domino. We are also using the MA to synchronise passwords via PCNS and MIM to the Notes users’ Internet (HTTP) password.

What you may or may not be aware of is that IBM introduced a new feature with Domino 8.5 called the ID Vault. The ID Vault is a Domino based application that holds protected copies of Notes user IDs. Now here’s the twist. The Microsoft Domino MA only supports password synchronisation to the HTTP password, not to the ID Vault.

My customer is using the ID Vault and naturally we need to synchronise password changes to both the HTTP Password and the ID Vault (for users Notes IDs). This post is the first in a series that details how I recently accomplished synchronising passwords to the Domino ID Vault.

  1. This post provides the introduction and the creation of a PowerShell Management Agent into Domino to join identities into the MIM Metaverse
  2. Post two will detail Creating Domino Agents that will handle taking requests from the MIM PS MA to change users ID Vault password
  3. Post three will detail calling the Domino Agents on password sync events (from PCNS via MIM)

Overview

The following diagram shows a high-level overview of password synchronisation using FIM/MIM from AD to Domino. Password changes/resets can be initiated using a number of methods. The FIM/MIM Self Service Password Reset functionality, users changing their password via their domain joined workstations as defined by AD Group Password Polic(y)ies, using the AD FS Password Change function, or even on behalf of users by a Service Desk/Administrator. In each scenario implementing Microsoft’s Password Change Notification Service will get the password change to FIM/MIM. I’m not going to cover PCNS as it is out of the box and straight forward to install and configure. This MS PFE PCNS implementation document covers it quite well.

Likewise I’m not going to go into any detail about password sync to the HTTP Password. That’s out of the box functionality, that is pretty much the same as any other MA configured as a Password Sync Target. That said in my environment I did have to configure the MS Domino MA like this to get password events out to Domino.

ID Vault FIM/MIM PowerShell Management Agent

First up, we are going to need a Management Agent to join Notes users to our users from Active Directory in the Metaverse. I’ve gone to my favourite PowerShell Management Agent (Granfeldt) for this.

The Granfeldt PS MA will be configured to;

  • Import and join Domino Users to the Metaverse. The MA will be slimline in the number of attributes it brings in. Enough to perform the join and have enough information about the users context in Domino to be able to perform the password sync event
  • be a target for Password Synchronisation
  • send the password change event to the Domino Agent we will build to perform the password change. A Domino Agent is required as the ID Vault will only accept password changes from a process run on the Domino Server(s). More on this in parts 2 and 3

The integration of the MIM Sync Engine with Domino with the PowerShell Management Agent is done using LDAP. The Name and Address Book is easily accessed via LDAP.

To get started I looked up the Server Document for the Domino Server I wanted to connect to that had the Name and Address Book. Selecting the Directory tab I could see that LDAP(S) 389/636 was enabled.