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* encrypting file uses revoked key
@ 2014-03-23 10:16 Daniel Krenn
  2014-04-20  7:59 ` Bastien
  0 siblings, 1 reply; 2+ messages in thread
From: Daniel Krenn @ 2014-03-23 10:16 UTC (permalink / raw)
  To: emacs-orgmode

I create a new file test.gpg and write

  # -*- mode:org; epa-file-encrypt-to: ("bla@blub.com") -*-

(bla@blub.com replaced by my mail address) as the first line. Then I
save this file and I'm asked

  Select recipents for encryption.
  If no one is selected, symmetric encryption will be performed.
  - `m' to mark a key on the line
  - `u' to unmark a key on the line
  [Cancel][OK]

  <list of keys...>

from which I select my current key. The file is saved and I can open it
again (inserting my passphrase for my key).

Now, when I change something in the file and then want to save it, I get
the following error:

  byte-code: Opening output file: Encrypt failed: ((exit) (invalid-
  recipient (reason . 0) (requested-recipient . "2A10BC79E59DAB19")))

The key 2A10BC79E59DAB19 is my old key, which has been revoked.

So what goes wrong here?

FYI: Before creating my current gpg key, everything was fine.

Daniel

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: encrypting file uses revoked key
  2014-03-23 10:16 encrypting file uses revoked key Daniel Krenn
@ 2014-04-20  7:59 ` Bastien
  0 siblings, 0 replies; 2+ messages in thread
From: Bastien @ 2014-04-20  7:59 UTC (permalink / raw)
  To: Daniel Krenn; +Cc: emacs-orgmode

Hi Daniel,

Daniel Krenn <krenn@aon.at> writes:

> I create a new file test.gpg and write
>
>   # -*- mode:org; epa-file-encrypt-to: ("bla@blub.com") -*-
>
> (bla@blub.com replaced by my mail address) as the first line. Then I
> save this file and I'm asked
>
>   Select recipents for encryption.
>   If no one is selected, symmetric encryption will be performed.
>   - `m' to mark a key on the line
>   - `u' to unmark a key on the line
>   [Cancel][OK]
>
>   <list of keys...>
>
> from which I select my current key. The file is saved and I can open it
> again (inserting my passphrase for my key).
>
> Now, when I change something in the file and then want to save it, I get
> the following error:
>
>   byte-code: Opening output file: Encrypt failed: ((exit) (invalid-
>   recipient (reason . 0) (requested-recipient . "2A10BC79E59DAB19")))
>
> The key 2A10BC79E59DAB19 is my old key, which has been revoked.
>
> So what goes wrong here?

Not sure.  Can you check the value of the CRYPTKEY property?
If it looks good, maybe instrument the following functions:

org-decrypt-entry
org-crypt-key-for-heading

M-x find-function RET org-decrypt-entry RET
M-x edebug-defun RET
M-x find-function RET org-crypt-key-for-heading RET
M-x edebug-defun RET

Then proceed with your test.  If the key looks good, maybe
that's an issue with EPA, not Org.

HTH,

-- 
 Bastien

^ permalink raw reply	[flat|nested] 2+ messages in thread

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