Preserve /new-topic intent after SSO login

[simon]

When I send a user to a /new-topic?title=blah - and they’re not yet logged into discourse - they are redirected to perform SSO.

Upon SSO completion, Discourse does not return them to this new-topic where they were login-bounced from, instead it sends them to the Latest Posts page.

This can be made to work. You need to send the user to /session/sso?return_path=/new-topic?title=your topic title.

A full link would look something like this:

<a href="https://forum.example.com/session/sso?return_path=/new-topic?title=this is another test topic">New Topic</a>

Have a look at the Create an SSO login link topic for more details.