bug#24575: libgnutls MacOSX bug?

[Devon Sean McCullough]

> On Jan 24, 2017, at 6:35 PM, Lars Ingebrigtsen <larsi@gnus.org> wrote:
> So this doesn't seem to be an Emacs bug?  I'm closing this report, but
> feel free to reopen if it turns out to be an Emacs bug anyway.

Either an Emacs bug or a cert bug at https://gnu.org.

Open -a /Applications/Emacs.app -n --args -Q --eval '(progn (setq 
debug-on-error t) (trace-function (function nsm-query-user)) 
(url-retrieve-synchronously "https://gnu.org";))'

======================================================================
1 -> (nsm-query-user "The TLS connection to %s:%s is insecure for the following 
reason%s:

%s" ("gnu.org" 443 "s" "the certificate was signed by an unknown and therefore 
untrusted authority
certificate could not be verified") #("Certificate information
Issued by:          Let's Encrypt Authority X3
Issued to:          CN=gnu.org
Hostname:           gnu.org
Public key:         RSA, signature: RSA-SHA256
Protocol:           TLS1.2, key: ECDHE-RSA, cipher: AES-128-GCM, mac: AEAD
Security level:     Medium
Valid:              From 2016-12-16 to 2017-03-16

" 272 278 (face bold)))
1 <- nsm-query-user: session
======================================================================
1 -> (nsm-query-user "The TLS connection to %s:%s is insecure for the following 
reason%s:

%s" ("www.gnu.org" 443 "s" "the certificate was signed by an unknown and 
therefore untrusted authority
certificate could not be verified") #("Certificate information
Issued by:          Let's Encrypt Authority X3
Issued to:          CN=gnu.org
Hostname:           gnu.org
Public key:         RSA, signature: RSA-SHA256
Protocol:           TLS1.2, key: ECDHE-RSA, cipher: AES-128-GCM, mac: AEAD
Security level:     Medium
Valid:              From 2016-12-16 to 2017-03-16

" 272 278 (face bold)))
1 <- nsm-query-user: session