[patch 1.5.1] have S/MIME check the from for a keyid

[Omen Wild]

I have been looking into the mailing list software sympa and one of its
features is that when you send an S/MIME mail encrypted to the list, it
will re-encrypt for each recipient.  The problem is that the mail shows
as being from me and to the list, so S/MIME was unable to find a key to
use to decrypt it.  I have patched smime.c:smime_getkeys so it checks
if there is a key that matches the From: and tries to use that. I can
now read encrypted emails that are sent to me by sympa.

Omen

-- 
Acid absorbs 47 times it's weight in excess Reality.

--- PATCHES~    Tue Nov  6 19:59:33 2001
+++ PATCHES     Tue Nov  6 19:59:42 2001
@@ -1,0 +1 @@
+patch-1.5.1.ow.smime_from.1
Index: smime.c
===================================================================
RCS file: /home/roessler/cvs/mutt/smime.c,v
retrieving revision 3.23
diff -u -d -b -B -U8 -r3.23 smime.c
--- smime.c     1 May 2002 23:21:10 -0000       3.23
+++ smime.c     24 Jun 2002 21:21:08 -0000
@@ -781,16 +781,22 @@
 
   for (t = env->to; !found && t; t = t->next)
     if (mutt_addr_is_user (t))
     {
       found = 1;
       _smime_getkeys (t->mailbox);
     }
   for (t = env->cc; !found && t; t = t->next)
+    if (mutt_addr_is_user (t))
+    {
+      found = 1;
+      _smime_getkeys (t->mailbox);
+    }
+  for (t = env->from; !found && t; t = t->next)
     if (mutt_addr_is_user (t))
     {
       found = 1;
       _smime_getkeys (t->mailbox);
     }
   if (!found && (t = mutt_default_from()))
   {
     _smime_getkeys (t->mailbox);