'Claims-based identity' is known and well-documented. However I tend to encounter the same questions again and again. These slides tell what claims-based identity means to me.
'Claims-based identity' is known and well-documented. However I tend to encounter the same questions again and again. These slides tell what claims-based identity means to me.
This slidedeck provides a technical deep dive about Active Directory Federation Services technology for federated authentication with Office 365 and other relying parties.
CIS14: OAuth and OpenID Connect in ActionCloudIDSummit
Chuck Mortimore, Salesforcce.com
Setup and walk-through of live demos, demonstrating interop of various providers and showing real enterprise use-cases.
CyberLab Training Division :
ASP.NET is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites. It allows you to use a full featured programming language such as C# or VB.NET to build web applications easily.
This tutorial covers all the basic elements of ASP.NET that a beginner would require to get started.
Audience
This tutorial has been prepared for the beginners to help them understand basic ASP.NET programming. After completing this tutorial you will find yourself at a moderate level of expertise in ASP.NET programming from where you can take yourself to next levels.
Prerequisites
Before proceeding with this tutorial, you should have a basic understanding of .NET programming language. As we are going to develop web-based applications using ASP.NET web application framework, it will be good if you have an understanding of other web technologies such as HTML, CSS, AJAX. etc
ASP.NET supports three different development models:
Web Pages, MVC (Model View Controller), and Web Forms.
For More Details.
Visit: http://www.cyberlabzone.com
Live Identity Services Drilldown - PDC 2008Jorgen Thelin
Live Identity Services enables developers on any platform to choose the identity integration model that best enables their scenarios, including: web or client authentication, delegated authentication, or federated authentication. Learn how to build seamless, cobranded, and customized sign-up and sign-in experiences.
Microsoft PDC 2008 - Session BB22
Una presentacion muy rapida y por eso nunca finalizada acerca de Windows Server Federation Services en Windows Server 2008, aunque tiene muchas fallas en el uso de informacion como la mezcla de idiomas, o muchos datos plasmados en el slide, puede servir de base para otra presentacion mejor
SharePoint 2010 Extranets and Authentication: How will SharePoint 2010 connec...Brian Culver
How will SharePoint 2010 allow organizations to collaborate and share knowledge with clients and partners? SharePoint empowers organization to build extranet sites and partner portals inexpensively and securely. Learn what exactly is claims based authentication and how can to use it. Learn about the new multi-authentication mode in SharePoint 2010. Learn how SharePoint 2010 can help your organization open its doors to its clients and partners securely.
This slidedeck provides a technical deep dive about Active Directory Federation Services technology for federated authentication with Office 365 and other relying parties.
CIS14: OAuth and OpenID Connect in ActionCloudIDSummit
Chuck Mortimore, Salesforcce.com
Setup and walk-through of live demos, demonstrating interop of various providers and showing real enterprise use-cases.
CyberLab Training Division :
ASP.NET is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites. It allows you to use a full featured programming language such as C# or VB.NET to build web applications easily.
This tutorial covers all the basic elements of ASP.NET that a beginner would require to get started.
Audience
This tutorial has been prepared for the beginners to help them understand basic ASP.NET programming. After completing this tutorial you will find yourself at a moderate level of expertise in ASP.NET programming from where you can take yourself to next levels.
Prerequisites
Before proceeding with this tutorial, you should have a basic understanding of .NET programming language. As we are going to develop web-based applications using ASP.NET web application framework, it will be good if you have an understanding of other web technologies such as HTML, CSS, AJAX. etc
ASP.NET supports three different development models:
Web Pages, MVC (Model View Controller), and Web Forms.
For More Details.
Visit: http://www.cyberlabzone.com
Live Identity Services Drilldown - PDC 2008Jorgen Thelin
Live Identity Services enables developers on any platform to choose the identity integration model that best enables their scenarios, including: web or client authentication, delegated authentication, or federated authentication. Learn how to build seamless, cobranded, and customized sign-up and sign-in experiences.
Microsoft PDC 2008 - Session BB22
Una presentacion muy rapida y por eso nunca finalizada acerca de Windows Server Federation Services en Windows Server 2008, aunque tiene muchas fallas en el uso de informacion como la mezcla de idiomas, o muchos datos plasmados en el slide, puede servir de base para otra presentacion mejor
SharePoint 2010 Extranets and Authentication: How will SharePoint 2010 connec...Brian Culver
How will SharePoint 2010 allow organizations to collaborate and share knowledge with clients and partners? SharePoint empowers organization to build extranet sites and partner portals inexpensively and securely. Learn what exactly is claims based authentication and how can to use it. Learn about the new multi-authentication mode in SharePoint 2010. Learn how SharePoint 2010 can help your organization open its doors to its clients and partners securely.
Developing custom claim providers to enable authorization in share point an...AntonioMaio2
Developing Custom Claim Providers to Enable Authorization in SharePoint - Antonio Maio.
With the release of SharePoint 2010, Microsoft introduced the concepts of Claims Based Authentication and Authorization. SharePoint 2013 went a step further making Claims Based Authentication the default method for authenticating users when they login. Claims, and identities in general, are playing a bigger role in the security capabilities of systems like SharePoint, enabling us to solve some new and exciting security challenges. Typically we authorize the content that users have access to using SharePoint permissions, however authentication scenarios can be extended in new and interesting ways by developing a custom component called a Custom Claim Provider. This session will introduce the concepts of Claims Based Authentication and Authorization in SharePoint and provide step by step instructions on how to develop and deploy Custom Claim Providers. The session will also walk through several examples of how custom Claim Providers can enhance SharePoint security and authorization.
Understanding SharePoint Apps, authentication and authorization infrastructur...SPC Adriatics
This session will teach you everything that you need to know in order to understand SharePoint Apps, authentication and authorization. Learn about the different type of Apps, the underlying Apps architecture and how to configure an on-premises environment to support Apps. Also you will learn about the different authentications options available for integrating apps, devices, and applications for on-prem scenarios, in the cloud and hybrid.
How to deploy SharePoint 2010 to external users?rlsoft
A presentation about all the different aspects to be aware of when deploying SharePoint 2010 as an extranet platform, as well as the available options for network topologies and authentication methods.
Identity and Access (AD), Azure and Office 365: Building a Single Page Application (SPA) with ASP.NET Web API and Angular.js using Azure Active Directory to Log in Users
Who Are You and What Do You Want? Working with OAuth in SharePoint 2013.Eric Shupps
The new SharePoint 2013 App model extends native SharePoint applications into the cloud, allowing developers to write applications that interact with SharePoint data remotely. With these new capabilities come additional challenges for managing security and user authorization via OAuth. Administrators, IT professionals, and developers should attend this session to familiarize themselves with the core concepts behind OAuth in SharePoint 2013, learn how best to configure and manage OAuth in their environment, and discover how OAuth is used in the SharePoint app model.
This presentation will give you short and not very technical overview about claims-based authentication.
The claims-based authentication will be the way to almost all Microsoft web-based platforms around. It is more complex than old username-password method but also more secure and general.
Slide deck from Azure Saturday Munich 2019. Describing basics of online identity management and federation. But also capabilities of Azure AD B2C - from open standards protocols support (like OAuth and OpenID Connect) to building complex identity flows with Identity Experience Framework
Build Secure Cloud-Hosted Apps for SharePoint 2013Danny Jessee
Apps for SharePoint were introduced in SharePoint 2013 to maximize the level of capability and flexibility that developers can deliver without risking compromise to the farm. In this session, we will delve into apps that leverage resources running outside the SharePoint farm—whether in another on-premises web server or in the cloud. We will use server-side and client-side code to demonstrate how cloud-hosted apps can securely access data stored in SharePoint using the client object model (CSOM/JSOM) and REST APIs, along with the pros and cons associated with each approach. We will discuss the various permissions models associated with apps for SharePoint including types of app permissions, permission request scopes, and how app developers can manage permissions. We will conclude by building and provisioning a provider-hosted app for SharePoint to Office 365.
Build Secure Cloud-Hosted Apps for SharePoint 2013Danny Jessee
Apps for SharePoint were introduced in SharePoint 2013 to maximize the level of capability and flexibility that developers can deliver without risking compromise to the farm. In this session, we will delve into apps that leverage resources running outside the SharePoint farm—whether in another on-premises web server or in the cloud. We will use server-side and client-side code to demonstrate how cloud-hosted apps can securely access data stored in SharePoint using the client object model (CSOM/JSOM) and REST APIs, along with the pros and cons associated with each approach. We will discuss the various permissions models associated with apps for SharePoint including types of app permissions, permission request scopes, and how app developers can manage permissions. We will conclude by building and provisioning a provider-hosted app for SharePoint to Office 365.
Build Secure Cloud-Hosted Apps for SharePoint 2013Danny Jessee
Apps for SharePoint were introduced in SharePoint 2013 to maximize the level of capability and flexibility that developers can deliver without risking compromise to the farm. In this demo-intensive session, we will delve into apps that leverage resources running outside the SharePoint farm—whether in another on-premises web server or in the cloud. We will use server-side and client-side code to demonstrate how cloud-hosted apps can securely access data stored in SharePoint using the client object model (CSOM/JSOM) and REST APIs, along with the pros and cons associated with each approach. We will discuss the various permissions models associated with apps for SharePoint including types of app permissions, permission request scopes, and how app developers can manage permissions.
Put it on a Map! Using the new Location and Map Features in SharePoint 2013Danny Jessee
SharePoint 2013 introduces a new “Geolocation” field type that makes it easy to store location-based information in lists. SharePoint can then be configured to display this data automatically on a Bing map. In this session, we will demonstrate how to configure the SharePoint environment to support geolocation data and how developers can leverage these new features to incorporate location, mapping, and proximity features into their applications.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
3. Senior consultant – SharePoint development
Based in the Washington, DC metro area
8 years SharePoint development experience
MCPD: SharePoint Developer 2010
MCTS: SharePoint 2010 Configuration
Email: djessee@gmail.com
Twitter: @dannyjessee
Blog: http://dannyjessee.com/blog
4. Authentication vs. Authorization
Claims Authentication in SharePoint 2010
Integrating Facebook from scratch
New SharePoint 2010 web application
Adding an Azure AppFabric ACS Trusted
Identity Provider (Facebook)
Going “beyond authentication” to surface
Facebook data in SharePoint and vice versa
5. How many of you are…
Developers?
System administrators?
IT professionals?
Others?
Integrating SharePoint 2010 with an
identity provider such as Facebook will
present different challenges for each role
6.
7. Authentication (AuthN) is the process of
validating a user’s identity
SharePoint never performs authentication
If the login prompt keeps appearing, think
authentication issue!
Unless it’s the dreaded
loopback check!
8. Authorization (AuthZ) is the process of
determining the resources, features, etc. to
which an authenticated user has access
If you see “Access Denied” errors, think
authorization issue!
9. What is a claim?
A piece of information describing a user
▪ Name
▪ Email Address
▪ Role/Group membership
▪ Age
▪ Hire Date
Whose claims do I trust, and which claims
affect authorization decisions I make?
10. Token
Serialized set of claims about an authenticated
user, digitally signed by the token’s issuer
Identity Provider (IP)
Validates user credentials
Security Token Service (STS)
Builds, signs, and issues tokens containing claims
Relying party (RP)
Applications that makes authorization decisions
based on claims (SharePoint 2010)
11. WS-Trust, WS-Federation, SAML
Requesting/receiving tokens
XML representation of claims
These emerging technologies have been
around for awhile
Their use in Claims-Based Identity represents a
new approach for handling identity in applications
Great potential in corporate environments
▪ Active Directory Federation Services, external LDAP, etc.
Great potential as we move to the cloud
▪ Azure ACS: Facebook, Google, Windows Live ID, etc.
12. Decoupling of authentication logic from
authorization and personalization logic
Applications no longer need to determine who
the user is, they receive claims identifying the
user
Great for developers who rarely want to work
with identity!
Provides a common way for applications
to acquire the identity information they
need about users
13. 1. “I’d like to access this protected resource.”
2. “I don’t know who you are. Identity provider, authenticate him.”
3. “My user ID is Danny and my password is BaCoNbAcOn!!1.”
4. “Hi, Danny. Here is a token you can
use containing attributes about you.”
5. “I’d like to access this resource;
hopefully it has the proof you need
to authorize me!”
SharePoint 2010
14.
15. The Federal Bacon Administration is a
highly innovative (and flavorful) new
government agency that is standing up a
new public-facing web site using
SharePoint 2010
They want users to sign in using their
Facebook accounts and bring information
from Facebook into SharePoint (and vice
versa)
16. Claims Based Authentication (Tokens)
Windows Authentication: NTLM/Kerberos, Basic
Forms-Based Authentication (ASP.NET
Membership provider and Role manager)
Other Trusted Identity providers (like Facebook!)
Classic Mode Authentication (“Old School”)
Windows Authentication (NTLM/Kerberos) only
Both map authenticated users to SPUser
objects (security principals)
17. The single biggest decision of your life!
Updated TechNet guidance:
“For new implementations of SharePoint
Server 2010, you should consider we
recommend claims-based authentication.”
http://technet.microsoft.com/en-us/library/cc262350.aspx
18. Allows users to choose how to authenticate
when multiple providers are configured
(Mixed Authentication)
Custom code opportunity
http://www.orbitone.com/en/blog/archive/2010/0
6/23/sharepoint-2010-mixed-authentication-
automatic-login.aspx
19. Visual Web Part
Code behind:
IClaimsPrincipal claimsPrincipal = Page.User as IClaimsPrincipal;
IClaimsIdentity claimsIdentity = (IClaimsIdentity) claimsPrincipal.Identity;
GridView1.DataSource = claimsIdentity.Claims;
Page.DataBind();
http://blogs.pointbridge.com/Blogs/nielsen_travis/Pages/Post.aspx?_ID=32
22. Cloud-based service that provides an easy
way of authenticating and authorizing users
to gain access to web applications
Includes support for Windows Live ID,
Google, Yahoo, and Facebook
Also includes support for Active Directory
Federation Services (AD FS) 2.0
Simple browser-based management portal
$1.99/100k transactions (free until Nov. 30!)
23. Three things must be done to add support
for users to login to SharePoint via Facebook:
1. Create a Facebook application
https://developers.facebook.com/apps
2. Configure ACS for Facebook support
Permissions you will request from Facebook users
Relying Party application and Rule Group setup
3. Configure ACS as a Trusted Identity Provider
in SharePoint
24. No! You can integrate external identity
providers with SharePoint without ACS
You have no choice if you want to use identity
providers not currently supported by ACS
(such as LinkedIn or Twitter)
You will need to write your own code to:
Ensure the user has logged in to the IP
Obtain claim information from the IP
Package and sign tokens (your own STS)
28. From the ACS management portal, add a
new Identity Provider
29. Enter App ID and App Secret values from
Facebook application you created earlier
Enter a comma-delimited list of
Application Permissions you want to
request
https://developers.facebook.com/docs/referen
ce/api/permissions/
In our demo, we will request:
email,user_location,user_hometown,user_website,u
ser_work_history,publish_stream,user_birthday,fr
iends_birthday
30. Permissions you request will be displayed
to the end user the first time they log in
Request the minimum subset of
permissions you need
Users are more likely to reject bigger requests
31. Generate Rule Group
Named set of claim rules that define which
identity claims are passed from identity
providers to your relying party application
SharePoint will still need to be configured
to make use of these claims
32. Configure Relying Party application
Provide Name, Realm, and Return URL
Return URL: Realm + /_trust
33. Choose SAML 1.1 token format
Update Token lifetime to >600 seconds
Select Identity providers and Rule
groups
34. Generate self-signed certificate
C:Program FilesMicrosoft Office
Servers14.0Tools>MakeCert.exe -r
-pe -n
"CN=dannyjessee.accesscontrol.wind
ows.net" -sky exchange -ss my
(Self-signed, exportable, subject key type
“exchange,” store in “personal” certificate store)
Development only! Please use a
legitimate certificate in production!
35. Upload this certificate (.pfx format) as the
Token Signing Certificate in ACS
38. Running this PowerShell script will add
“Facebook” to the list of Trusted Identity
Providers
Eligible to be added to Claims-based web
applications in Central Administration
39. Before Facebook users will be authorized
to access anything, we must grant them
an appropriate level of permissions
Best to set a “Full Read” web application
policy for users coming in from Facebook
In a public-facing scenario, you likely won’t
know specific user identities to set more
granular permissions
Not to mention the people picker problems!
41. All claims whose OriginalIssuer is
TrustedProvider:Facebook
AccessToken is the key to all user data
42. Make calls to the Facebook Graph API
https://developers.facebook.com/docs/referen
ce/api/
Retrieve data about the user and his/her
friends
Upload photos/videos, post status messages
Data returned from Facebook in JSON format
Requests to https://graph.facebook.com/...
▪ me/feed, me/friends, me/photos, me/videos
43. SharePoint maintains its own certificate
store where separate trusts must be
configured
http://dannyjessee.com/blog/index.php/2
011/12/required-trust-relationships-for-
the-facebook-c-sdk-in-sharepoint-2010/
Need to upload two certificates in Central
Admin (Security > Manage Trust):
DigiCert High Assurance EV Root CA
DigiCert High Assurance CA-3
45. I’m sorry!
Time to geek out with some code
Nothing particularly special about this
code, any .NET developer should be able
to work similar magic
Examples use the Facebook C# SDK
http://csharpsdk.org
46. Code snippets in these slides are not
complete
Do not include proper error checking/handling
Do not show proper impersonation of System
Account where necessary
Please download the code
Do not copy and paste from these slides
I will Tweet the link and update this slide deck
to include it
47. Returned in a claim from Facebook
A new AccessToken is issued each login
Our key to all of the data about the logged in user
Required for all calls to the Facebook Graph API
Two hour lifetime by default
To leverage this token across the site, I store
it in the SPWeb.AllProperties property bag
web.AllProperties[“fbAccessToken_{loginname}”]
AllProperties required for case sensitivity
48. Change to
Initial display name for the SPUser is based
on the specified IdentifierClaim
Make this friendlier – we know their name!
if (SPContext.Current.Web.CurrentUser == null)
{
SPUser user = web.EnsureUser("i:" + claimsIdentity.Name);
currentUser.Name = givenName;
currentUser.Update();
}
49. var client = new Facebook.FacebookClient(token);
var me = (IDictionary<string, object>)client.Get("me");
JsonObject location = me["location"] as JsonObject;
myLocation = (string)location["name"];
myLocation is in City, State format
Parsed and sent to Weather Underground
API
http://api.wunderground.com/api/[key]/
geolookup/conditions/forecast/q/[state]/
[city].json
50. var client = new Facebook.FacebookClient(token);
var me = (IDictionary<string, object>)client.Get("me");
SPList lstContacts = web.Lists["Contacts"];
SPListItem item = lstContacts.Items.Add();
item["First Name"] = (string)me["first_name"];
item["Last Name"] = (string)me["last_name"];
JsonArray work = me["work"] as JsonArray;
// Most recent/current employer stored in work[0]
JsonObject company = work[0] as JsonObject;
JsonObject employer = company["employer"] as JsonObject;
JsonObject position = company["position"] as JsonObject;
item["Company"] = (string)employer["name"];
item["Job Title"] = (string)position["name"];
item.SystemUpdate();
51. var client = new Facebook.FacebookClient(token);
var me = (IDictionary<string, object>)
client.Get("me/friends?fields=name,birthday");
JsonArray friendData = me["data"] as JsonArray;
foreach (JsonObject friend in friendData)
{
if (friend.ContainsKey("birthday"))
{
/* Some users share MM/DD of birthday, others share
MM/DD/YYYY
We only care about MM/DD for our purposes, and
Facebook always pads with leading zeros */
string birthday = (string)friend["birthday"];
birthMonth = int.Parse(birthday.Substring(0, 2));
birthDate = int.Parse(birthday.Substring(3, 2));
...
53. var client = new Facebook.FacebookClient(token);
Dictionary<string, object> dict = new Dictionary<string,
object>();
dict.Add("message", "Yay for Claims-Based Identity,
Facebook, SharePoint, and Bacon!");
dict.Add("link", "http://sharepointsaturday.org/boston");
dict.Add("picture",
"http://www.sharepointsaturday.org/boston/SiteImages/2012
_SPS_Logo_300.jpg");
dict.Add("name", "SharePoint Saturday Boston Home Page");
dict.Add("caption", "April 28, 2012");
dict.Add("description", "Come see my presentation about
Claims-Based Identity in SharePoint 2010 at SPSBOS!");
client.PostAsync("me/feed", dict);
54. var client = new Facebook.FacebookClient(token);
Dictionary<string, object> dict = new Dictionary<string,
object> {
{ "title", "I know how to post videos to
Facebook...from SharePoint!" },
{ "description", "See more at SPSBOS April 28, 2012!"
},
{ "vid1", new FacebookMediaObject { ContentType =
"video/x-flv", FileName = "facebook.flv"
}.SetValue(File.ReadAllBytes(@"C:facebook.flv")) }
};
client.PostAsync("me/videos", dict);
55. Silverlight application courtesy MossLover
Interfaces with the user’s webcam, saves
captured images to document library
56. Added event handler to upload to
Facebook
string contentType = "image/jpeg";
var client = new Facebook.FacebookClient(fbAccessToken);
Dictionary<string, object> dict = new Dictionary<string,
object> {
{ "message", "Uploaded picture from Silverlight webcam
image capture in SharePoint!" },
{ "pic1", new FacebookMediaObject { ContentType =
contentType, FileName = properties.ListItem.File.Name
}.SetValue(properties.ListItem.File.OpenBinary()) }
};
client.PostAsync("me/photos", dict);
57.
58.
59.
60. Similar to FBA setup for MOSS, with some
exceptions:
Authentication provider does not need to be
mapped to a separate zone
One additional Web.config to modify:
▪ C:Program FilesCommon FilesMicrosoft
SharedWeb Server
Extensions14WebServicesSecurityToken
▪ Add entries for connection string, Membership
provider, Role manager
▪ Same modifications for Central Admin and web app
61.
62. General issues for all Claims implementations
Search crawler requires NTLM in the zone it uses
“People picker” is more of a Claims “expression
editor”
▪ Custom code opportunity
User Profiles
▪ LDAP or BCS connection to authentication store
Office client integration (2007 SP2+, 2010)
▪ IE 8+: Trusted Sites
No document previews with FAST Search
63. “After migrating to Claims in
SharePoint 2010, most of our users
were able to log in some of the
time.”
—A less-than-thrilled system administrator
64. Migration from MOSS to SharePoint 2010
Migrate FBA Users
▪ $wa = get-SPWebApplication $WebAppName
▪ $wa.MigrateUsers($true)
Portalsuperuser and Portalsuperreader properties
need to be updated to reflect Claims-encoded format
▪ $wa.Properties["portalsuperuseraccount"] =
"i:0#.w|domainapppool"
▪ $wa.Properties["portalsuperreaderaccount"] =
"i:0#.w|domainapppool"
▪ $wa.Update()
Must migrate all providers from MOSS to 2010
▪ i.e., NTLM and FBA if both existed prior to migration
66. Set DisplayName property of SPUser
$user = Get-SPUser -Web
http://abc.shrpnt.loc
-Identity
"i:0#.f|CustomMembershipProvider|username"
$user.DisplayName = "John Doe"
$user.Update()
Can also be done via SharePoint object
model
67. Session expiration issues with SAML
Claims
Users can come back to the page hours later
without having to log in again
SharePoint creates a FedAuth cookie (written
to disk) that is not a Session cookie by default
▪ $sts = Get-SPSecurityTokenServiceConfig
▪ $sts.UseSessionCookies = $true
▪ $sts.Update()
68. Continuous redirection to/from login page
This can happen when the TokenLifetime is less
than the LogonTokenCacheExpirationWindow
▪ Default LogonTokenCacheExpirationWindow in
SharePoint 2010 STS is 10 minutes
▪ Default Token Lifetime in Azure ACS is also 10 minutes
▪ $sts = Get-SPSecurityTokenServiceConfig
▪ $sts.LogonTokenCacheExpirationWindow =
(New-TimeSpan -minutes 1)
▪ $sts.Update()
69. Go to the login page, enter valid
credentials, press the “Log In” button,
and…get redirected back to the login page
(once)
Check the ULS logs!
▪ Could be token expiration timeout
▪ Could be something else
70. SPSecurityTokenService.Issue() failed:
System.Runtime.InteropServices.
COMException (0x800703FA): Retrieving the
COM class factory for component with CLSID
{BDEADF26-C265-11D0-BCED-00A0C90AB50F}
failed due to the following error: 800703FA.
GPEdit: Computer Configuration >
Administrative Templates > System > User
Profiles
▪ Do not forcefully unload the users registry at user
logoff > Set to “Enabled”
71.
72. Stick with Classic Mode Authentication if
you are deploying SharePoint into a
“simple” Active Directory environment
Particularly if strict security controls are in
place that are beyond your control
Especially if you are only migrating from
Windows authentication in MOSS
Once you go to Claims, you can’t go back!
73. If you must use Claims for your Extranet,
try to minimize the number of zones/host
headers used
Default zone should be most secure
Have a good “troubleshooter’s toolbox”
ULS Log Viewer
Fiddler
Claims Viewer web part
74.
75. Shane Young – my hero!
http://sharepoint911.com
Plan Authentication Methods
(SharePoint Server 2010)
http://technet.microsoft.com/en-
us/library/cc262350.aspx
A Guide to Claims-Based Identity and
Access Control (Microsoft Patterns and
Practices)
http://claimsid.codeplex.com/
76. Writing Claims Providers for SharePoint
2010
http://msdn.microsoft.com/en-
us/library/ff699494.aspx
Implementing Claims-Based
Authentication with SharePoint Server
2010
http://www.microsoft.com/download/en/detail
s.aspx?id=27569
78. Steve Peschka
http://blogs.technet.com/b/speschka/archive/
2010/06/12/migrating-a-web-application-
from-windows-classic-to-windows-claims-in-
sharepoint-2010.aspx
http://msdn.microsoft.com/en-
us/library/hh147183.aspx
Project Server Blog (GREAT tips for
migrating to Claims here!!!)
http://nearbaseline.com.au/blog/tag/claims/
79. SelfSTS and Vittorio Bertocci
http://archive.msdn.microsoft.com/SelfSTS
http://blogs.msdn.com/b/vbertocci/archive/20
10/08/23/selfsts-when-you-need-a-saml-
token-now-right-now.aspx
Paul Schaeflein
http://www.schaeflein.net/blog/Lists/Posts/Pos
t.aspx?ID=4
Liam Cleary makes a good point about how anonymous access is one case where Authorization precedes Authentication.
WS-Trust: how to request and receive security tokensWS-Federation: architecture for cleanseparation between trust mechanisms, security tokens formats, and the protocols for obtaining tokensSAML: XML vocabulary used to represent claims in an interoperable way
Liam Cleary’s analogy of drivers licenses and vehicle registrations; police officers. HTTP 302 redirects. Can verify this with Fiddler.
This is all admin/IT pro stuff…
Claims opens up all the doors to you…FBA, Trusted Identity Providers (external-outside world)
Can always go from Classic to Claims, can’t go back!!!
Go to Central Administration and provision a simple new web application using Claims. Log in with an NTLM-based domain account.
This is all admin/IT pro stuff…
Here is where the devs get to do cool stuff!
As you plan custom claims providers for use with People Picker in your SharePoint solution, consider the following questions:What will be the source of the values for the users and roles that will be displayed in People Picker query results?What claim data do you want to resolve in the Select People and Groups dialog box?You don’t necessarily need to go through the API or PowerShell, if you have a connection to an LDAP store or a BCS connection to your auth store. You can also map the properties yourself and leave it to the User Profile Synchronization service. That being said, if you’re dependent on BCS then you’ll also need to have SharePoint Enterprise Server license which isn’t available to all customers.Once you’re done you should be able to visit any of the users in your site collection and see their “Name” property set to something that is less likely to confuse your user base. Once the value is set, it helps to make sure that it doesn’t get stomped with any User Profile Synchronization (UPS) that may be in place in your farm.
So basically the ticket was issued by ACS/upstream identity provider for 10 minutes, SharePoint checks it a millisecond later and says, wall this ticket expires in less time that my expiration window, so go get a new ticket from ACS.