PGP in lexer (was: [bogofilter-announce] Bogofilter-0.17.4 - new current release)

[Greg Louis]

On 20040321 (Sun) at 1339:21 -0500, David Relson wrote:
> On Sun, 21 Mar 2004 19:23:02 +0100
> Boris 'pi' Piwinger wrote:
> 
> ...[snip]...
> 
> > I just gave it a try: SBUICjVBeMmFkmsljrgCpsI is seen in
> > output of -vvv. What's wrong?
> 
> You've tested with the signature block, not with a signed message which
> has:
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> 
> Without that identification, bogofilter doesn't enter the mode.
> 
> ...[snip]...
> 

Only the old type of signature (preserved for compatibility with broken
Windows mail readers) uses that.  Normally I would emit something like

 Content-Type: multipart/signed; micalg=pgp-ripemd160;
        protocol="application/pgp-signature"; boundary="sdtB3X0nJg68CQEu"
 ...
 --sdtB3X0nJg68CQEu
 text of message
 --sdtB3X0nJg68CQEu
 Content-Type: application/pgp-signature
 Content-Disposition: inline

 -----BEGIN PGP SIGNATURE-----
 Comment: public key http://www.bgl.nu/~glouis/bgl.gpg.asc

 iD8DBQFAW26QQAsaqG2ePmQRA8dxAKDCRXGdapaogAdknliN/h+q34OMsgCfVq0m
 VJI4Ycxmau5169gtnnA7D5E=
 =modg
 -----END PGP SIGNATURE-----

 --sdtB3X0nJg68CQEu--

-- 
| G r e g  L o u i s         | gpg public key: 0x400B1AA86D9E3E64 |
|  http://www.bgl.nu/~glouis |   (on my website or any keyserver) |
|  http://wecanstopspam.org in signatures helps fight junk email. |