Logout when using ibm appid adapter with SAML - ibm-cloud

We are using the IBM appid adapter ( https://cloud.ibm.com/docs/appid?topic=appid-istio-adapter ) on openshift service mesh for authentication against a SAML IDP . How can I logout from the SAML session?

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Keycloak - SSO between OIDC and SAML2.0 Clients

Does SSO between OIDC and SAML2 clients are possible in Keycloak? if so how to achieve this condition, either by IDP initiated or SP initiated authentication process.
Does Keycloak produce cookies that can be used in SAML SP clients, even though we authenticate with OIDC clients?
I'm trying to connect my OIDC clients such as VueJS and Spring Boot applications with SAP ECC EHP7, so that I can use the authenticated user either token or cookie to send request SAP ECC EHP7 API.
I have already configure SAP ECC EHP7 SAML2 configuration to add Keycloak as a trusted identity provider and import it as a SP in Keycloak clients.
I need a clear infrastructure and technical configuration of authentication flow and request on how we can achieve this

ForgeRock OpenAM - SP Initiated SSO

I am using ForgeRock Access Management as the Identity Provider with an ASP.NET Webforms application as the Service Provider. I am doing an SP initiated SSO. SP is setup as a Remoted Identity Provider, and IDP is setup as a hosted Identity Provider. I have set up identities using the embedded OpenDJ identity store.
The following error is generated in the Federation log after the SP initiates the SSO, and when the IDP is trying to connect to the AssertionConsumerService.
Any inputs would be appreciated.
DEBUG: DoManageNameID.removeIDPFedSession trying to remove entity=http://NiadServiceProvider, nameID=MQn1laR0S3KpqCVnB2AiZvklmWy7 from IDP session cache
o.f.o.s.UtilProxySAMLAuthenticatorLookup: 2022-03-02 17:16:03,024: Thread[http-nio-8080-exec-8]: TransactionId[cee84c25-fa5b-408c-aea6-883ff540f925-548093]
ERROR: UtilProxySAMLAuthenticatorLookup.retrieveAuthenticationFromCache: Unable to do sso or federation.
com.sun.identity.saml2.common.SAML2Exception: Unable to generate NameID value.

How to integrate KeyCloak with WSo2 Identity Server? WSo2 IS as IDP

I have requirement to integrate WSo2 IS with Keycloak.
Where from Keycloak I should be able to authentication the users present in WSo2 IS.
You can follow the guide in Configure WSO2 Identity Server as a Federated IDP in Keycloak, to configure WSO2 IS as an OIDC IDP in Keycloak.
Use Identity Brokering. WSo2 IS will be identity provider.

How can I get a SAML security token for a user logged in via SSO in WSO2 Identity Server?

I have WSO2 Identity Server set up together with a web application that is configured for SAML 2.0 SSO.
When a user has authenticated, I want to invoke a SOAP service from this application. The SOAP service trusts the Identity Server and is protected with WS-Security. It expects a SAML 2.0 token in the request.
Is it possible for the application to get a SAML token from the WSO2 STS for the currently logged-in user?
The STS seems to require username/password (or X.509 certificate) to authenticate the user, which I don't have in the application (I have only the username).
Is there another way apart from the STS to get a token for the logged-in user?

Passing Authenticated info from WSO2 to SP App

We are starting a project for SSO and using wso2 to do all SAML , OAuth and keep our Webapplications as service providers.
I have been through the online documentation but need some help .
When user tries to Access to any resource in our webapplication i would send user to wso2 to get Authenticated in case of OAuth /openid connect , how would i form this url ?
I have configured IDP and SP in WSO2 console, after authentication how does WSO2 give credentials of authenticated users to service provider , i see as per document or sample app , this should be SAML or any other sso protocols like oauth etc. documentation is not clear or any examples i can find
i want to redirect the user after OAuth or SAML with my own created Authn cookie , what is the provision for that .
any help would be appreciated
Yes, You can configure your application as service providers and wso2 IS as Identity provider.I guess, You can implement saml sso for your scenario and its simply documented here.There is another blog which describe the same configuration
You can download travelocity sample code and war file .Analysing the code you can get some idea about implementation.
By following above blogs, You can implement the complete SSO flow.
Q. > When user tries to Access to any resource in our webapplication i would send user to wso2 to get Authenticated in case of OAuth /openid connect , how would i form this url ?
Answer :
https://localhost:9443/oauth2/authorize?response_type=code&client_id=wCmphfs69oaN3JhqO3d9FFgsNCMa&scope=openid&redirect_uri=http://localhost:8080/Samplespapp/googleauth.jsp
client_id : is that if which we get on UI oof wso2 console after we finish configuring Service provider in my case i configured Inbound Authentication Configuration as OAuth open id .
redirect_uri is the url where we want to go after authentication , this should match callbackback url in View/Update application settings
Answer 2: I still dont see any valid reason why inbound authentication has to be sso protocol but this is how wso2 works , to put it in laymans term i have a client to connect to using SAML and Other OAuth . i opt for a SSO vendor who takes that headache from me to implement SSO protocols but i Still have to implement atleast one SSO protocol as after SSO handshake wso2 has to communicate userX with role as Admin to service provider app this is done again using SSO !!
ping federate makes it simple it makes an encrypted request header that had data in key value pair. may be i am not understanding but i dont like this inbound Authentication in SSO .
Q. 3.>i want to redirect the user after OAuth or SAML with my own created Authn cookie , what is the provision for that
documentation is poor in this area just some java classes but no end to end example , every one will point to travelocity .