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Re: Connections fail on iOS with Secure Transport

From: Andrew Patterson via curl-library <>
Date: Mon, 2 Oct 2023 20:03:01 -0400

> It actually says
> On modern Apple operating systems, curl can be built to use Apple's
> implementation, Secure Transport, instead of OpenSSL.
> I believe that is still accurate.

That's fair.

> > That's odd, because I did not specify anything on iOS (in code or when
> > building libcurl); I do on Android, but I have no idea where the system
> > certificates are located on iOS. Do I disable that by explicitly setting
> > CURLOPT_CAINFO to the empty string?
> Yes, try setting it to NULL.

I'll give that a try -- thanks!

Andrew Patterson

Received on 2023-10-03