# SSO and Discourse Consulting
**URL:** https://meta.discourse.org/t/sso-and-discourse-consulting/62980
**Category:** Marketplace
**Created:** [May 18, 2017, 10:28pm UTC](https://meta.discourse.org/t/sso-and-discourse-consulting/62980 "2017-05-18T22:28:16Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Hidetaka\_Ko](https://meta.discourse.org/u/Hidetaka_Ko)
#### Post date: [May 18, 2017, 10:28pm UTC](https://meta.discourse.org/t/sso-and-discourse-consulting/62980/1 "2017-05-18T22:28:16Z")
・What would you like done?
I have an existing rails app that is using session controller as it’s user authentication.
[https://www.diverseas.com/](https://www.diverseas.com/)
I added a discourse forum and everything went smoothly and it resides on a subdomain.
[https://forum.diverseas.com/](https://forum.diverseas.com/)
I have read the post at [Setup DiscourseConnect - Official Single-Sign-On for Discourse (sso)](https://meta.discourse.org/t/official-single-sign-on-for-discourse/13045)
but still don’t know what to do with the session controller once the user logs in on the existing rails site.
Currently this is the process as I understand it:
Step1: User hits Discourse forum on subdomain. User needs to login so clicks login button.
Step2: User is sent to the login page on the existing rails site.
Step3: User logs in on rails site.
Step4: User should be redirected to discourse forum subdomain logged in. My question is - What do I need to to do to make it so that when a user logs in for these steps?
I can show you my code or invite you to our repo if you want.
・When do you need it done?
Flexible
---
### Author:  [@system](https://meta.discourse.org/u/system)
#### Post date: [June 17, 2017, 10:28pm UTC](https://meta.discourse.org/t/sso-and-discourse-consulting/62980/2 "2017-06-17T22:28:35Z")
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