Commit 2493e35c authored by Daiki Ueno's avatar Daiki Ueno Committed by Stefan Monnier

* lisp/emacs-lisp/package.el (package--check-signature): (backport)

If package-check-signature is allow-unsigned, don't signal error when
we can't verify signature because of missing public key.

Fixes: debbugs:17625
parent 7d1fd42b
2014-06-26 Daiki Ueno <ueno@gnu.org>
* emacs-lisp/package.el (package--check-signature):
If package-check-signature is allow-unsigned, don't signal error when
we can't verify signature because of missing public key
(backport for bug#17625).
2014-06-26 Stefan Monnier <monnier@iro.umontreal.ca>
* progmodes/hideif.el: Undo last change which should only go to trunk
......@@ -17,8 +24,8 @@
* ruler-mode.el (ruler-mode-mouse-add-tab-stop)
(ruler-mode-ruler): Fix to work with nil tab-stop-list.
* progmodes/asm-mode.el (asm-calculate-indentation): Use
indent-next-tab-stop.
* progmodes/asm-mode.el (asm-calculate-indentation):
Use indent-next-tab-stop.
* indent.el (indent-accumulate-tab-stops): New function.
......
......@@ -815,16 +815,20 @@ GnuPG keyring is located under \"gnupg\" in `package-user-dir'."
(buffer-string))))
(epg-context-set-home-directory context homedir)
(epg-verify-string context sig-content (buffer-string))
;; The .sig file may contain multiple signatures. Success if one
;; of the signatures is good.
(let ((good-signatures
(delq nil (mapcar (lambda (sig)
(if (eq (epg-signature-status sig) 'good)
sig))
(epg-context-result-for context 'verify)))))
(if (null good-signatures)
;; FIXME: Only signal an error if the signature is invalid, not if we
;; simply lack the key needed to check the sig!
(let (good-signatures had-fatal-error)
;; The .sig file may contain multiple signatures. Success if one
;; of the signatures is good.
(dolist (sig (epg-context-result-for context 'verify))
(if (eq (epg-signature-status sig) 'good)
(push sig good-signatures)
;; If package-check-signature is allow-unsigned, don't
;; signal error when we can't verify signature because of
;; missing public key. Other errors are still treated as
;; fatal (bug#17625).
(unless (and (eq package-check-signature 'allow-unsigned)
(eq (epg-signature-status sig) 'no-pubkey))
(setq had-fatal-error t))))
(if (and (null good-signatures) had-fatal-error)
(error "Failed to verify signature %s: %S"
sig-file
(mapcar #'epg-signature-to-string
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment