R/Shiny integration

Greg Haverkamp gahaverkamp at lbl.gov
Mon Jun 25 22:24:09 EDT 2018


On Mon, Jun 25, 2018 at 7:13 PM Bryan Wooten <bryan.wooten at utah.edu> wrote:

> "Proxied authentication allows these tools to integrate with other Single
> Sign On (SSO) and Identity Access Management (IAM) tools that are not
> directly supported.“
>
> I can’t find any direct support for SAML?
>

They wouldn't prescribe a proxy for external authentication if they did
direct SAML.


>
> Any and all pro-tips / insults gladly accepted.
>
> Note: the R/Shiny app is currently doing simple AD authentication, the
> owners want Duo added. Our Shib/CAS currently supports Duo. So I want to
> move this R/Shiny app to either CAS or Shib SSO and not direct AD
> authentication.
>

Put an Apache httpd with mod_proxy_http in front with a Shibboleth SP
installed and configured for the proxy location with ShibUserHeaders On
(but be sure to read the caveats).  Decide which environment variable
you're going to have to set the username, and configure that in the backend
server.

I imagine this can be done with CAS, too; I just haven't ever used it.

Greg
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