better check for ssh1 keys (which we do not accept). Merged from alioth but slightly...

diff --cc debian/changelog
index 3a77d70,3a77d70..2d1e0ff
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,3 -1,3 +1,9 @@@
++userdir-ldap (0.3.XX) Xnstable; urgency=low
++
++  * ud-mailgate: better regex for ssh1 keys, which we reject. [joerg, weasel]
++
++ -- Peter Palfrader <weasel@debian.org>  Sat, 17 May 2008 11:18:27 +0200
++
  userdir-ldap (0.3.23) unstable; urgency=low
  
    * Fix generation of known_hosts file.

diff --cc ud-mailgate
index 51942f1,b158ba8..4da4382
--- 1/ud-mailgate
--- 2/ud-mailgate
+++ b/ud-mailgate
@@@ -30,6 -30,7 +30,7 @@@ SeenList = {
  DNS = {}
  
  SSHFingerprint = re.compile('^(\d+) ([0-9a-f\:]{47}) (.+)$')
 -SSHRSA1Match = re.compile('^\d+ (\d+) \d+ .*')
++SSHRSA1Match = re.compile('^^(.* )?\d+ \d+ \d+')
  
  ArbChanges = {"c": "..",
              "l": ".*",
@@@ -241,9 -242,9 +242,9 @@@ def DoSSH(Str, Attrs, badkeys, uid)
     g = Match.groups()
     typekey = g[1]
     if Match == None:
-       Match = re.compile('^1024 (\d+) ').match(Str)
 -      Match =SSHRSA1Match.match(Str)
++      Match = SSHRSA1Match.match(Str)
        if Match is not None:
-          return "SSH1 keys not supported anymore"
+          return "RSA1 keys not supported anymore"
        return None;
  
     (fd, path) = tempfile.mkstemp(".pub", "sshkeytry", "/tmp")