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Bug 218935 - First line of PGP signed message not displayed
First line of PGP signed message not displayed
Status: RESOLVED DUPLICATE of bug 217540
Product: evolution
Classification: Applications
Component: Mailer
unspecified
Other All
: Normal normal
: ---
Assigned To: evolution-mail-maintainers
Evolution QA team
: 219485 219709 (view as bug list)
Depends on:
Blocks: 220624
 
 
Reported: 2002-01-19 12:01 UTC by Tomas Cernaj
Modified: 2002-03-15 00:49 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
patch (1.67 KB, patch)
2002-02-08 19:04 UTC, Jeffrey Stedfast 		none Details | Review
patch as mentioned above (931 bytes, patch)
2002-02-16 17:06 UTC, Tomas Cernaj 		none Details | Review

Description Tomas Cernaj 2002-01-19 12:00:06 UTC 
Package: Evolution
Priority: Normal
Version: 1.0.1
Synopsis: First line of PGP signed message not displayed
Bugzilla-Product: Evolution
Bugzilla-Component: Mailer

Description:
The first line after the PGP header of the following message
("Liebe...") is not displayed in the mailer. 

[...]
> Content-Transfer-Encoding: 8bit
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> 
> Liebe Teilnehmer der PGP-CA Mailingliste,
> 
> das WURZELZERTIFIKAT der DFN-PCA wurde Ende Dezember 2001
> ungueltig, (siehe User-ID)
[...]



Unknown reporter: tcernaj@web.de, changed to bugbuddy-import@ximian.com.
Comment 1 Jeffrey Stedfast 2002-01-25 00:55:00 UTC 
this was fixed a while back
Comment 2 israel 2002-01-29 22:25:28 UTC 
*** bug 219485 has been marked as a duplicate of this bug. ***
Comment 3 Jeffrey Stedfast 2002-01-30 01:57:07 UTC 
okay, so apparently this isn't fixed.
Comment 4 Tomas Cernaj 2002-01-30 21:19:04 UTC 
Apparently evolution is looking for a line like "Hash: SHA1" after the
"BEGIN PGP SIGNED MESSAGE" line.

At least PGP version 2.6.3ia and 2.6.3in don't include such a line,
GPG does. Mails signed with GPG seem to be displayed properly. 

You can test this with Debian Security Advisory. DSA mails by Martin
Schulze, which are signed with GPG v1.0.6, get displayed right, but on
DSA mails by Wichert Akkerman (using PGP 2.6.3ia) there is missing the
whole informational DSA header consisting of several lines.

Hope this help,
Tomas Cernaj <tcernaj@web.de>
Comment 5 Jeffrey Stedfast 2002-02-08 18:46:00 UTC 
*** bug 219709 has been marked as a duplicate of this bug. ***
Comment 6 Jeffrey Stedfast 2002-02-08 19:04:06 UTC 
Created attachment 40996 [details] [review]
patch
Comment 7 Jeffrey Stedfast 2002-02-14 23:46:40 UTC 
fixed in CVS
Comment 8 Tomas Cernaj 2002-02-16 17:05:01 UTC 
The above patch did fix the message display problem but it prevents
messages signed inline with PGP V2.x from being correctly verified
(see bug 220624).

RFC2440, p. 47:
    The cleartext signed message consists of:
    [...]
    - One or more "Hash" Armor Headers,
    
    - Exactly one empty line not included into the message digest,
    [...]
    If there are no such headers, MD5 is used, an implementation
    MAY omit them for V2.x compatibility.

The first patch didn't remove the empty line, so the signature could
not be verified. I'll attach a fix for this (evo 1.0.2).
Comment 9 Tomas Cernaj 2002-02-16 17:06:17 UTC 
Created attachment 41054 [details] [review]
patch as mentioned above
Comment 10 Jeffrey Stedfast 2002-03-15 00:49:20 UTC 

*** This bug has been marked as a duplicate of 217540 ***