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* bug#38371: 27.0.50; network-stream-certificate fails to specify :port as a string for auth-source-search
@ 2019-11-25 11:50 Alex Murray
  2019-11-26  8:30 ` Robert Pluim
  0 siblings, 1 reply; 5+ messages in thread
From: Alex Murray @ 2019-11-25 11:50 UTC (permalink / raw)
  To: 38371

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Sending mail via SMTP in Emacs 27.0.50 fails when using the secrets
auth-source backend - this seems to be due to network-stream-certificate
calling auth-source-search with :port specified as an integer - since
then later auth-source-secrets-listify-pattern fails with the following
backtrace as it seems to expect all parameters to be strings.

Attached is a patch to resolve this, in the same way bug#20541 was
solved previously.

I wonder however if it might just be better to make
auth-source-secrets-listify-pattern smarter to handle numeric elements

Debugger entered--Lisp error: (wrong-type-argument sequencep 587)
  mapcar(#f(compiled-function (v) #<bytecode 0x157a1426228d>) 587)
  auth-source-secrets-listify-pattern((:port 587))
  auth-source-secrets-listify-pattern((:host "smtp.server.com" :port 587))
  auth-source-secrets-search(:backend #<auth-source-backend auth-source-backend-157a12d702d8> :type secrets :max 1 :require nil :create nil :delete nil :max 1 :host "smtp.server.com" :port 587)
  apply(auth-source-secrets-search :backend #<auth-source-backend auth-source-backend-157a12d702d8> :type secrets :max 1 :require nil :create nil :delete nil (:max 1 :host "smtp.server.com" :port 587))
  auth-source-search-backends((#<auth-source-backend auth-source-backend-157a12d40ef0> #<auth-source-backend auth-source-backend-157a12d702d8> #<auth-source-backend auth-source-backend-157a12d71808>) (:max 1 :host "smtp.server.com" :port 587) 1 nil nil nil)
  auth-source-search(:max 1 :host "smtp.server.com" :port 587)
  network-stream-certificate("smtp.server.com" 587 (:type nil :return-list t :warn-unless-encrypted nil :capability-command "EHLO slate\15\n" :end-of-command "^[0-9]+ .*\15\n" :success "^2.*\n" :always-query-capabilities t :starttls-function #f(compiled-function (capabilities) #<bytecode 0x157a140f6e29>) :client-certificate t :use-starttls-if-possible t))
  network-stream-open-starttls("smtpmail" #<buffer *trace of SMTP session to smtp.server.com*> "smtp.server.com" 587 (:type nil :return-list t :warn-unless-encrypted nil :capability-command "EHLO slate\15\n" :end-of-command "^[0-9]+ .*\15\n" :success "^2.*\n" :always-query-capabilities t :starttls-function #f(compiled-function (capabilities) #<bytecode 0x157a140f6e29>) :client-certificate t :use-starttls-if-possible t))
  open-network-stream("smtpmail" #<buffer *trace of SMTP session to smtp.server.com*> "smtp.server.com" 587 :type nil :return-list t :warn-unless-encrypted nil :capability-command "EHLO slate\15\n" :end-of-command "^[0-9]+ .*\15\n" :success "^2.*\n" :always-query-capabilities t :starttls-function #f(compiled-function (capabilities) #<bytecode 0x157a140f6e29>) :client-certificate t :use-starttls-if-possible t)
  smtpmail-via-smtp(("foo@bar.com") #<buffer  smtpmail temp>)
  smtpmail-send-it()
  message-use-send-mail-function()
  message--default-send-mail-function()
  message-multi-smtp-send-mail()
  message--send-mail-maybe-partially()
  message-send-mail(nil)
  message-send-via-mail(nil)
  message-send(nil)
  message-send-and-exit(nil)
  funcall-interactively(message-send-and-exit nil)
  call-interactively(message-send-and-exit nil nil)
  command-execute(message-send-and-exit)


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[-- Attachment #2: 0001-Fix-auth-source-password-lookup.patch --]
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From 92942fc012b96240c908834add932f4a551ab883 Mon Sep 17 00:00:00 2001
From: Alex Murray <alex.murray@canonical.com>
Date: Mon, 25 Nov 2019 22:18:07 +1030
Subject: [PATCH] Fix auth-source password lookup

* lisp/net/network-stream.el
(network-stream-certificate): Ensure :port is specified as a string to
'auth-source-search'.

Copyright-paperwork-exempt: yes
---
 lisp/net/network-stream.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/net/network-stream.el b/lisp/net/network-stream.el
index 9a796d93ab..3227458f8a 100644
--- a/lisp/net/network-stream.el
+++ b/lisp/net/network-stream.el
@@ -228,7 +228,9 @@ gnutls-boot (as returned by `gnutls-boot-parameters')."
       (let* ((auth-info
 	      (car (auth-source-search :max 1
 				       :host host
-				       :port service)))
+				       :port (if (numberp service)
+						 (number-to-string service)
+					       service))))
 	     (key (plist-get auth-info :key))
 	     (cert (plist-get auth-info :cert)))
 	(and key cert (file-readable-p key) (file-readable-p cert)
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-11-26 11:04 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-11-25 11:50 bug#38371: 27.0.50; network-stream-certificate fails to specify :port as a string for auth-source-search Alex Murray
2019-11-26  8:30 ` Robert Pluim
2019-11-26 10:43   ` Michael Albinus
2019-11-26 10:54     ` Robert Pluim
2019-11-26 11:04   ` Alex Murray

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