We are trying to achieve SP-Initiated SAML SSO with ADFS(our IDP) from WebSphere applications. We have used Liberty server which acts as the Service Provider/Relying Party. Using Liberty as a bridge we are able to do Sign-In for all applications deployed in classic WebSphere. But we are stuck at Logout process.
As of now WebSphere does not provide any SAML Logout feature. We tried using session.invalidate() method, also tried removing all cookies and request.logout() method. Though request.logout() removes the Authentication object, still we are able to access the application in the same browser session without any need to enter credentials.
We tried using ADFS WS-Federation Sign-Out URL mentioned here:
https://{DNS_name_of_RP_STS}/adfs/ls/?wa=wsignout1.0
But as because Liberty is not able to handle Logout request and response, sign-out does not happen for WebSphere applications.
Are we following the correct approach? Is there any other work around for achieving Sign-Out?Is there a way to programmatically send SAML Logout request to ADFS from WebSphere?
Finally we are able to achieve logout after the addition of logout functionality in Websphere Liberty by IBM as mentioned here. Liberty is working as SP/bridge for SAML login and logout and applications are deployed in Websphere Application Server.
Related
I am having a Web Application running on tomcat and hosted on amazon, I want to add it as an SAML Service Provider which allows single sign on(SSO) in onelogin(https://www.onelogin.com/)
I have a free trial account in one login, and In Add App section I can see many applications like salesforce,aws and all but how can I add my own application there ?
I clicked on Suggest an App and and gave my application URL. Is there anyway I can add my own application as an SP in onelogin ?
You can use the SAML Test Connector. It works with any generic SAML Service Provider.
If you also need to add SAML support to your tomcat application, you should know that Tomcat does not have a SAML SP provider implementation itself, so you will need to add SAML support to the java application. For that you can use:
OIOSAML
spring security
java-saml
shibboleth (It requires also Apache).
We've developed a SAML2 SP (supporting IdP-Initiated SSO, as per the user journey we want).
My question is, short of developing an IdP, how can we test it is working? Is there an IdP-Initiated SSO test harness out there? (I know of SSO Circle, but that is for SP-Initiated SSO).
You can use a trial account from Onelogin and configure a SAML Test Connector, or deploy your own IdP with simpleSAMLphp
You can test out IdP-Initiated SSO via this JS Bin: https://output.jsbin.com/nukiso
The code is quite long and wouldn't be appropriate to put directly into this post.
It works completely on the browser side and uses web crypto APIs for signing the assertion. It is probably a better idea to use a real IdP as this is more of a tool for learning how to make the SAML response/assertion. To prevent anyone from being able to log into your website without authentication, do not use the JS Bin IdP metadata on a public/production server.
We have a requirement where user needs to login to portal with CAS (but SAML way). User can also login via login portlet of liferay.
We have few apps hosted on Intranet and few on Extranet. When user is in our office network, he should be able to login to all the apps via SSO. This includes apps which are hosted on extranet as well.
To achive this we want to use SAML with CAS.
By doing some research I understand that in this case CAS would be my IDP i.e. Identity provider and my apps on extranet would be SP i.e. service provider
Any idea how to proceed with it?
Any help is appreciated.
I have to do the same thing but using a LDAP too ...
I'm following this cookbook to achieve that, the second chapter talks about Authentication and Registration Process
I hope this would be helpful!!
we have a web application(Say wA) developed in java and we need to provide SSO login from client web application(Say WB) to WA and the requirement is to do with Okta-(SAML 2.0).
Currently im having the Idp mnetadatak, IDP Single Sign-On URL and Identity Provider Issuer link created from okta
Anybody please help me on this issue , what things to do in my application side to provide SSO login felicity. how to listen SSO request from my APP (WA).
Thanks and regards
In case you would like to add SAML support directly into your application (as opposed to including it for example in reverse proxy such as Apache or IIS), you can use either Spring SAML (with minimal Spring configuration in case you don't use Spring Security already) or OpenAM's Fedlet.
Spring SAML enables applications to act as a SAML 2.0 Service Provider by initializing web single sign-on towards IDP (Okta) and accepting and validating response (SAML 2.0 Assertion) sent back from Okta.
Good approach to implement Spring SAML is to start with the quick start guide which helps you create SAML 2.0 integration with a public SAML 2.0 Identity Provider, then change the IDP to Okta and then integrate the result into your application.
It is also possible to build SAML 2.0 support from scratch (using OpenSAML library), but significant knowledge of the protocol is needed for it to be done securely.
Some application servers also include SAML support (WebLogic, WebSphere, JBoss with its PicketLink library), but such configuration is of course not portable.
This is a classic example of too much information = too much confusion.
I have a ASP.NET web application that uses the usual POST form authentication and would like to implement SSO.
Since we're a Microsoft shop we will use the ADFS 2.0. In order to implement SSO I understand that I will need to have also WIF to process SAML requests?
Do I install the WIF under the same server as the ADFS?
I still want to re-direct failed SSO requests or non SSO requests to use the form, how do I handle this?
Can someone please describe the flow?
Thanks!
ADFS Supports two protocol for authenication.
1) WS-Federation Protocol
2) Web SSO SAML Protocol
*In Ws-Federation scenario*
For SSO between your Application and ADFS (Build trust relationship).
1) Install ADFS & WIF on one server , Create some users in AD.
2) Generate Federation Metadata.xml file in ADFS, save it one place for
future need.
3) Use Windows Azure Access Control Service(ACS) for
simplicity. (It will do all heavy lifting of your authentication
process of token coming from ADFS)
4) Generate Federation
Metadata.xml file in ACS and Import in your ADFS server as relying
party. (give some claims as well)
[http://blogs.msdn.com/b/card/archive/2010/06/25/using-federation-metadata-to-establish-a-relying-party-trust-in-ad-fs-2-0.aspx?Redirected=true][1]
5) Import federation metadata.xml
file from ADFS server to ACS and Add it as Identity provider. (add
claim processing rule)
6) Now in your web Application use WIF
FedUtil Tool and import ACS federation metadata.xml file.
That's it.. you are good to go..
For Web SSO SAML protocol you have to do manual job of coding.
UseCase:
User will hit your application.
User is not authenticated so he will go to ACS and ACS will redirect it to ADFS login page.
User enters credentials. ADFS issue token to ACS with some claims. ACS will
transform incoming ADFS claims and give it to your application.
your application is now authenticated so you can use claims and do
authorization stuff.
You can use URL scheme to check where this request should go to your forms authentication or ADFS authentication.
eg. : http://somedomain.com/forms or http://somedomain.com/ADFS
So you are using SAML to some 3rd party STS?
WIF (out the box) does not support SAML.
There is a WIF SAML extension but this is only CTP (Community Technology Preview) at this point.
WIF is integrated with your ASP.NET application. For .NET 4 and below, there is a separate download. For .NET 4.5, it's integrated.
WIF is just a set of .NET classes inside your application.
You integrate WIF with your ASP.NET application using a tool called FedUtil which is part of the WIF SDK download. (Invoked by "Add STS" inside VS).
The ADFS install installs WIF on the server but this is seperate to your application.
The flow is:
.NET Application --> (WIF) --> (WS-Federation) --> ADFS --> (SAML) --> STS