2012 Q4 Cooperative Support for CAS Update

Cooperative Support
for CAS Update
13 December 2012
Bill Thompson • Andrew Petro

Thursday, December 13, 12

Agenda

1. What is this brieﬁng?
2. Other highlights and observations
3. Done this quarter
4. Intentions for next quarter
5. Next steps


Welcome to this
brieﬁng

• Unicon’s CAS strategy
• Sourcing support for open source software
• Unicon’s “Cooperative” Support
• Thank you to our support subscribers


Introduction:
Andrew Petro
• Jasig CAS committer,
involved in CAS since
before CAS 3

• 7 years with Unicon, most
of which in Cooperative
Support

• Unicon’s Cooperative
Support for CAS
technical lead


Introduction:
Andrew Petro
• Jasig CAS committer,
involved in CAS since before
CAS 3

• 7 years with Unicon, most of
which in Cooperative
Support

• Unicon’s Cooperative
Support for CAS technical
lead

• Now has an adorable
newborn Samuel!


This session is being
recorded.
• Will post after:

• Slides

• Notes blog post with
useful hyperlinks

• Slidecast with audio


Observations and
Highlights


CAS Server 3.5
• Current stable release. What you adopt or
upgrade to today.
• LDAP password / account policy reﬂection
(“LPPE”)
• ClearPass included (turned off)
• EhCache Ticket Registry
• OpenID enhancements, OAuth support

CAS Server 3.5.1
released October 5th
• Numerous improvements
• Performance
• Monitoring
• Internationalization
• SAML and OAuth
• Prevent open redirects in logout redirect
URL


• In service registration, optionally specify a user
attribute to use in place of the traditional CAS
username


Per-service usernames
are convenient
• If a service only needs one user attribute (as
its key to go look the user up somewhere
else, say)
• Traditional CAS protocol and clients are
really good at communicating one string
• Some applications not ready to cope with
more complex user attributes model


CAS addons

• Free and open source
add-ons for CAS server

• Trends towards newer,
exploratory features

• https://github.com/
Unicon/cas-addons


Add to your CAS Maven overlay.

cas-addons
• JSON Service Registry
• MongoDb Service Registry
• JSON Person Attribute DAO
• JSON CAS ticket validation response
• Stormpath Authentication Handler
• ...


cas-addons 1.0
released - What’s new?
• Spring Security ClearPass support
• Per-service redirect switch
• Stop logins to an application and instead
redirect users to a page explaining why
• Active SSO sessions report
• Better password encoding for matching
against a database ...


CAS 4
• Roadmap:
• level of assurance capabilities and
attendant protocol evolution
• Improved authentication APIs supporting
multiple credentials, in part supporting this
• Catch up documented protocol to evident
practices


Jasig + Sakai = Apereo

• Jasig (the non-proﬁt context for CAS,
uPortal, Bedework, SSP, etc.) consolidating
with the Sakai Foundation (the non-proﬁt
context for Sakai CLE, etc.)
• New organization named “Apereo”
• http://www.apereo.org/


Jasig-Sakai
UnConference

• January 14-16th

• Mesa, Arizona

• https://wiki.jasig.org/x/
CQE_Aw


Unicon offering post-un-
conference trainings
• CAS and Shibboleth
training

• Grouper training

• uPortal Platform Training

• Contact Unicon to learn
more.


Apereo 2013
Conference

• Save the date!

• Monday June 3rd through
Thursday June 6th 2013

• San Diego


Cooperative
Development for CAS
progress in Q4 2012


What is “Cooperative
Development”?
• Sustaining engineering budget under the
Cooperative Support for CAS program
• Unicon maintains the supported open
source software making it more
supportable and valuable to subscribers
• What I love to tell the team:
“Act in the best interests of the subscribers, of
the community, and of Unicon”


Maintain CAS Generally

• Example: Upgraded Spring dependency to
version 3.1.3
• Example: automated functional tests for
CAS


Maintain Unicon-led
features: ClearPass
• Fixed ClearPass pom.xml regarding EhCache
dependency
• Pending pull request to add ClearPass
support to the .NET CAS Client library
• Spring Security add-on adding ClearPass
support


Maintain Unicon-led
features: LPPE

• LPPE code quality improvements, attention
to detail


Innovate on Services
Registry
• Custom un-enabled service redirect URL


Evolutionary feature
improvement
• Example: Password encoder supporting
comparing against salted hashes


Evolutionary feature
improvement
• Example: Active SSO session report


What this means for
you
• Each CAS release gets a little better
• Glitches and defects are addressed
• (Sorry about the ClearPass + EhCache
thing. Fixed. Again.)
• Extra features available for adoption out of
cas-addons


Intentions for
Cooperative Development
for CAS Q1 2013


What we do
• Maintain CAS 3.5 (current stable recommended
release)
• Work towards CAS 4 (next release)
• Explore extensions and opportunities
• Responsive to inputs from subscriber experiences
• Explicit requests / votes
• Learn from providing support
• Empathize with your needs and projects


Maintain CAS 3.5

• Fix bugs
• Improve documentation as rough edges
encountered


Maintain client libraries

• Example: phpCAS could use more and
better logging
• Example: more and better ClearPass support
in the client libraries


Work towards CAS 4

• CAS protocol update
• LPPE evolution beyond LDAP
• Multi-factor authentication support


Extensions supporting
CAS adopters
• Example: active sessions report


Next Steps


Let’s do this again.

• Next Cooperative
Support for CAS Update:

• March 27th 2013

• 8:30 am Paciﬁc ==
11:30 am Eastern


Feedback welcome.

• By all means, please do get in touch.


Reminder to support
subscribers:
• You’re welcome encouraged to get in touch
directly if you’d like any of this information
contextualized to your speciﬁc situation.
E.g., Should I consider putting my service registry
in MongoDb? Should I use the functional tests
to help verify my speciﬁc upgraded CAS
environment?
• Feedback especially welcome.


Jasig-Sakai
UnConference
• Tomorrow (Friday
December 14th) is last
day for early bird
registrations!

• January 14-16th **

• Mesa, Arizona

• https://wiki.jasig.org/x/
CQE_Aw


Contact Information

• Bill Thompson,
Director of Identity and Access Management
wgthom@unicon.net
• Andrew Petro,
Cooperative Support for CAS Technical Lead
apetro@unicon.net


(License)

This work is licensed under the Creative
Commons Attribution-NonCommercial 3.0
United States License. To view a copy of this
license, visit http://creativecommons.org/
licenses/by-nc/3.0/us/.


Photo credits
• Personal photos of Bill, Andrew, and Samuel: all rights reserved.

• Microphone:
http://www.flickr.com/photos/deanhp/3711222265/
http://creativecommons.org/licenses/by/2.0/deed.en
• Cactus:
http://www.flickr.com/photos/robertrd/2788387337/
http://creativecommons.org/licenses/by-nc-nd/2.0/
• San Diego:
http://www.flickr.com/photos/nchill4x4/3430830083/
http://creativecommons.org/licenses/by-nc-nd/2.0/
• Spring flower:
http://www.flickr.com/photos/markusram/7035194677/
http://creativecommons.org/licenses/by-nd/2.0/


2012 Q4 Cooperative Support for CAS Update

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