It has been a few years since I posted SAS Management Console on HiDPI Windows 10, and the Windows 10 HiDPI options have changed a little since then, so I wanted to post an update.
Compared to the simple Override high DPI combo box from 2017, there is now a full High DPI settings dialog:
The choices now include: Continue reading “SAS Management Console on HiDPI Windows 10 Revisited”
Update 24May2021: see SAS Management Console on HiDPI Windows 10 Revisited
A few days ago I installed SAS Management Console 9.4 M4 and Metacoda Plug-ins 6.0 R4 on a Microsoft Surface Pro running Windows 10. After launching SAS Management Console, and logging in, it looked very odd. All of the icons and text were very close together and the text was hard to read. Here’s a screenshot (the images on this page are automatically resized to fit in the column, but I have kept them at their original resolution so you can click on them if you want to see them full size for comparison) …
This Surface Pro machine has a HiDPI display with a resolution of 2736×1824 and is scaled by default in Windows 10 at 200%. I assumed that Continue reading “SAS Management Console on HiDPI Windows 10”
Recently I’ve been working on using the Metacoda Identity Sync Plug-in to synchronize SAS platform identities (users and groups) with their counterparts from multiple Microsoft Active Directory (AD) Domains contained within a single Forest. In a future post I’ll talk about extending this to multiple domains from multiple trusted forests.
In the recent Metacoda Plug-ins 5.0 R5 release there have been a few enhancements to make it easier to sync with multiple domains (and avoid using custom code hooks):
- Members of “Included Groups” are followed into other domains within the same forest.
- You can opt to prefix the SAS User and Group names with the NetBIOS domain name. You might choose to do this if you have any users or groups in different domains with the same sAMAccountName and want to avoid non-unique user/group name validation errors when they get to the SAS platform.
- There are more user login options available to help appropriately qualify the inbound login for the SAS user using the domain of the Active Directory user.
I’ll show a relatively simple example. This might help other people who need to sync SAS users from multiple AD domains. The diagram below summarizes the Active Directory deployment: Continue reading “Identity Sync: Multiple Active Directory Domains (Single Forest)”
I’ve just finished a challenging but very rewarding experience configuring a SAS 9.4 M2 platform on Linux to use Integrated Windows Authentication (IWA), for both server and mid-tiers ….. without using Quest Authentication Services.
The SAS platform has supported IWA on Linux since SAS 9.3 but until recently has only supported it when you “purchase, install, and configure an additional third-party product (Quest Authentication Services 4.0)”.
I’ve been wanted to do a SAS + Linux + IWA config for a while but had put it off because of the Quest requirement. What brought it back to the front of my mind was talking to someone recently about implementing IWA for a SAS Visual Analytics installation on Linux. They wanted to provide seamless login via IWA for most users, but also provide form-based logins for people who couldn’t use IWA.
I remembered seeing this section from the What’s New in SAS 9.4 (SAS 9.4 Intelligence Platform):
In the second maintenance release for SAS 9.4, Integrated Windows Authentication on Linux systems no longer requires the use of Quest Authentication Services. SAS can leverage the libraries that are shipped with the supported operating system or that are provided in most third-party authentication solutions.
It sounded like SAS 9.4 M2 would allow me to build such a config, without using Quest, and use the standard Linux libgssapi_krb5 package instead. At the same time I also remembered reading a great SAS Global Forum paper by Zhiyong Li on mid-tier fallback authentication: this is where you can configure the SAS mid-tier to fallback to form-based authentication in situations where IWA is not available or has been disabled (like you might do when you want to login using a different second identity). These both sounded like great challenges [ and fun :) ], so I set about confirming my understanding of these possibilities with SAS 9.4 M2 by doing both at the same time.
After a few days of research, implementation, testing and debugging, I finalized the config last night. I got quite a buzz out of some of the mind-bending troubleshooting sessions and it was a very rewarding outcome. Other than a few relatively minor issues to resolve, it is all working very well now.
If I get some time I’ll try to write up a few blog posts with more detail on the steps, issues, troubleshooting techniques and resolutions. In the meantime here’s an outline of the approach I took:
Continue reading “IWA with SAS 9.4 M2 on Linux”
Chris Hemedinger’s new book Custom Tasks for SAS® Enterprise Guide® Using Microsoft .NET was recently released. If you have an idea for a really useful additional task you’d like to build for SAS Enterprise Guide, I strongly encourage you to read this book and find out how. I certainly got alot out of reading it and learning from Chris’ knowledge and experience.
I think I first spotted this book title about a year ago on SAS Publishing’s Upcoming Titles page. Since then I had been eagerly anticipating its release, so when it became available I was very keen to read it. I even got to provide a review for it too. You can read my review, along with several others, on the book’s reviews page.
One of the things I mentioned in my review was my desire to write a custom task to query SAS metadata from within SAS Enterprise Guide. After finishing the book, going through it a second time to pick up the bits I missed first time around :) , I then busily set about my .. hmm .. well .. ‘task’ …
…. and then sometime later I had a working ‘Metadata Column Finder‘ task. Here’s a screenshot of it in action: Continue reading “Reading ‘Custom Tasks for SAS Enterprise Guide Using Microsoft .NET’”