Welcome!

Blog Feed Post

Mobile-friendly federated identity, Part 1 – The social login legacy

If I were to measure the success of a federated identity system, I would consider the following factors:

  • End user experience (UX);
  • How easy it is for a relying party to participate (frictionless);
  • How well it meets security requirements.

 

I get easily frustrated when subjected to bad user experience regarding user login and SSO but I also recognize apps that get this right. In this first part of a series on the topic of mobile-friendly federated identity, I would like to identify winning patterns associated with the social login trend.

 

My friend Martin recently introduced me to a mobile app called Strava which tracks bike and run workouts. You start the app at the beginning of the workout, and it captures GPS data along the way – distance, speed, elevation, etc. Getting this app working on my smart phone was the easiest thing ever: download, start the app, login with facebook, ready to go. The login part was flawless; I tapped the Login with Facebook button and was redirected to my native facebook app on my smartphone from where I was able to express consent. This neat OAuth-ish handshake only required 3 taps of my thumb. If I had been redirected through a mobile browser, I would have had to type in email address and password. BTW, I don’t even know that password, it’s hidden in some encrypted file on my laptop somewhere, so at this point I move on to something else and that’s the end of the app for me. Starting such handshakes by redirecting the user through the native app is the right choice in the case of a native app relying on a social provider which also has its own native app.

Image

Figure 1 – Create account by expressing consent on social provider native app

At this point my social identity is associated to the session that the Strava app has with the Strava API. Effectively, I have a Strava account without needing to establish a shared secret with this service. This is the part where federated identity comes in. Strava does not need to manage a shared secret with me and does not lose anything in federating my identity to a social provider. It still lets me create a profile on their service and saves data associated to me.

When I came home from my ride, I was able to get nice graphs and stats and once I accepted the fact that I have become old, fat and slow, decided to check strava.com on my laptop. Again, a friendly social login button enabled me to login in a flash and I can see the same information with a richer GUI. Of course on my laptop, I do have a session with my social provider on the same browser so this works great. The same service accessed from multiple devices each redirecting me to authenticate in the appropriate way for the device in use.

Now that we’ve established how fantastic the login user experience is, what about the effort needed on the relying party? Strava had to register an app on facebook. Once this is in place, a Strava app simply takes the user through the handshake and retrieves information about that user once the handshake is complete. In the case of facebook on an iOS device, the instructions on how to do this are available here. Even without a client library, all that would be required is implement an OAuth handshake and call an API with the resulting token to discover information about the user. There is no XML, there is no SAML, no digital signatures, and other things that would cause mobile developers to cringe.

Although a good user experience is critical to the adoption of an app, the reasons for Strava to leverage the social network for login go beyond simplifying user login. Strava also happens to rely on the social network to let users post their exploits. This in turn enhances visibility for their app and drives adoption as other users of the same social network discover Strava through these posts.

Although social login is not just about federated authentication, it creates expectations as to how federated authentication should function and what should be required to implement it. These expectations are not just from end users but also from a new breed of application developers who rely on lightweight, mobile-friendly mechanisms.

In the second part of this blog, I will illustrate how you can cater to such expectations and implement the same patterns for your own identities using standards like OAuth, OpenID Connect and the Layer 7 Gateway.

 


Read the original blog entry...

More Stories By Francois Lascelles

As Layer 7’s Chief Architect, Francois Lascelles guides the solutions architecture team and aligns product evolution with field trends. Francois joined Layer 7 in the company’s infancy – contributing as the first developer and designing the foundation of Layer 7’s Gateway technology. Now in a field-facing role, Francois helps enterprise architects apply the latest standards and patterns. Francois is a regular blogger and speaker and is also co-author of Service-Oriented Infrastructure: On-Premise and in the Cloud, published by Prentice Hall. Francois holds a Bachelor of Engineering degree from Ecole Polytechnique de Montreal and a black belt in OAuth. Follow Francois on Twitter: @flascelles

Latest Stories
From 2013, NTT Communications has been providing cPaaS service, SkyWay. Its customer’s expectations for leveraging WebRTC technology are not only typical real-time communication use cases such as Web conference, remote education, but also IoT use cases such as remote camera monitoring, smart-glass, and robotic. Because of this, NTT Communications has numerous IoT business use-cases that its customers are developing on top of PaaS. WebRTC will lead IoT businesses to be more innovative and address...
IT organizations are moving to the cloud in hopes to approve efficiency, increase agility and save money. Migrating workloads might seem like a simple task, but what many businesses don’t realize is that application migration criteria differs across organizations, making it difficult for architects to arrive at an accurate TCO number. In his session at 21st Cloud Expo, Joe Kinsella, CTO of CloudHealth Technologies, will offer a systematic approach to understanding the TCO of a cloud application...
"With Digital Experience Monitoring what used to be a simple visit to a web page has exploded into app on phones, data from social media feeds, competitive benchmarking - these are all components that are only available because of some type of digital asset," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at DevOps Summit at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
In his session at @ThingsExpo, Sudarshan Krishnamurthi, a Senior Manager, Business Strategy, at Cisco Systems, discussed how IT and operational technology (OT) work together, as opposed to being in separate siloes as once was traditional. Attendees learned how to fully leverage the power of IoT in their organization by bringing the two sides together and bridging the communication gap. He also looked at what good leadership must entail in order to accomplish this, and how IT managers can be the ...
With Cloud Foundry you can easily deploy and use apps utilizing websocket technology, but not everybody realizes that scaling them out is not that trivial. In his session at 21st Cloud Expo, Roman Swoszowski, CTO and VP, Cloud Foundry Services, at Grape Up, will show you an example of how to deal with this issue. He will demonstrate a cloud-native Spring Boot app running in Cloud Foundry and communicating with clients over websocket protocol that can be easily scaled horizontally and coordinate...
In his session at 20th Cloud Expo, Chris Carter, CEO of Approyo, discussed the basic set up and solution for an SAP solution in the cloud and what it means to the viability of your company. Chris Carter is CEO of Approyo. He works with business around the globe, to assist them in their journey to the usage of Big Data in the forms of Hadoop (Cloudera and Hortonwork's) and SAP HANA. At Approyo, we support firms who are looking for knowledge to grow through current business process, where even 1%...
Deep learning has been very successful in social sciences and specially areas where there is a lot of data. Trading is another field that can be viewed as social science with a lot of data. With the advent of Deep Learning and Big Data technologies for efficient computation, we are finally able to use the same methods in investment management as we would in face recognition or in making chat-bots. In his session at 20th Cloud Expo, Gaurav Chakravorty, co-founder and Head of Strategy Development ...
SYS-CON Events announced today that Secure Channels, a cybersecurity firm, will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Secure Channels, Inc. offers several products and solutions to its many clients, helping them protect critical data from being compromised and access to computer networks from the unauthorized. The company develops comprehensive data encryption security strategie...
"DX encompasses the continuing technology revolution, and is addressing society's most important issues throughout the entire $78 trillion 21st-century global economy," said Roger Strukhoff, Conference Chair. "DX World Expo has organized these issues along 10 tracks with more than 150 of the world's top speakers coming to Istanbul to help change the world."
The goal of Continuous Testing is to shift testing left to find defects earlier and release software faster. This can be achieved by integrating a set of open source functional and performance testing tools in the early stages of your software delivery lifecycle. There is one process that binds all application delivery stages together into one well-orchestrated machine: Continuous Testing. Continuous Testing is the conveyer belt between the Software Factory and production stages. Artifacts are m...
Vulnerability management is vital for large companies that need to secure containers across thousands of hosts, but many struggle to understand how exposed they are when they discover a new high security vulnerability. In his session at 21st Cloud Expo, John Morello, CTO of Twistlock, will address this pressing concern by introducing the concept of the “Vulnerability Risk Tree API,” which brings all the data together in a simple REST endpoint, allowing companies to easily grasp the severity of t...
Recently, WebRTC has a lot of eyes from market. The use cases of WebRTC are expanding - video chat, online education, online health care etc. Not only for human-to-human communication, but also IoT use cases such as machine to human use cases can be seen recently. One of the typical use-case is remote camera monitoring. With WebRTC, people can have interoperability and flexibility for deploying monitoring service. However, the benefit of WebRTC for IoT is not only its convenience and interopera...
DevOps at Cloud Expo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to w...
Cloud resources, although available in abundance, are inherently volatile. For transactional computing, like ERP and most enterprise software, this is a challenge as transactional integrity and data fidelity is paramount – making it a challenge to create cloud native applications while relying on RDBMS. In his session at 21st Cloud Expo, Claus Jepsen, Chief Architect and Head of Innovation Labs at Unit4, will explore that in order to create distributed and scalable solutions ensuring high availa...
Connecting to major cloud service providers is becoming central to doing business. But your cloud provider’s performance is only as good as your connectivity solution. Massive Networks will place you in the driver's seat by exposing how you can extend your LAN from any location to include any cloud platform through an advanced high-performance connection that is secure and dedicated to your business-critical data. In his session at 21st Cloud Expo, Paul Mako, CEO & CIO of Massive Networks, wil...