Saml IDP is not working for multiple custom domain

[Swatib]

1. Vision of okta library : okta-auth-js": “^7.4.0”,
2. We have 2 different custom domains , the saml idp is working well for 1 custom domain and not for another domain
3. After successful login using Saml IDP , app receives redirect URI with interaction code but akta-auth-js is not giving success call back and also when we trying to get session OktaAuth.session.get() is not providing a valid session

[akash-okta]

Hello there,

My name is Akash, from Okta.

With regards to the issue that you are facing, I would like to get some additional context on the same. Could you please elaborate your use case and what exactly you are trying to achieve in detail with some examples?

[andrea]

When logging into Okta, a session will only be created for the Okta domain through which the user authenticated. If you have multiple domains for a single org, a user would need to complete primary authentication against each domain to have a session there.

For example, if your application makes its authorize request to https://customDomain1.example.com/oauth2/v1/authorize and then you try to call session.get() against https://customDomain2.example.com, the call will fail as there is no user session on that domain.