Thanks, ntlm auth was partly the problem, I'm now able to retrieve the report with an admin user using ntlm.
Still having issues with a report-specific user, but at this point I think it's an SSRS permissions problem.

> -----Original Message-----
> From: curl-users [mailto:curl-users-bounces_at_cool.haxx.se] On Behalf Of Ray
> Satiro via curl-users
> Sent: Sunday, January 15, 2017 15:43 PM
> To: curl-users_at_cool.haxx.se
> Cc: Ray Satiro
> Subject: Re: Semi-off-topic: Retrieving an SSRS report via curl
>
> On 1/15/2017 2:41 PM, Bill Mercer wrote:
> > Mostly I'm getting 401 unauthorized errors. Identical URL and identical
> credentials, but different results depending on whether I'm using a browser
> or curl, so I'm thinking it's something about the SSRS authentication that is
> tripping me up.
>
> What is your curl -V ? Are you using ntlm authorization or just basic?
> Try ntlm, if you enable verbose it should look like
> Authorization: NTLM <secret>
>
>
>
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Received on 2017-01-16