Improved error message when no key has been found

[mirror/userdir-ldap.git] / userdir_ldap.py

diff --git a/userdir_ldap.py b/userdir_ldap.py
index d70167d..bdc4fcb 100644 (file)
--- a/userdir_ldap.py
+++ b/userdir_ldap.py
@@ -1,3 +1,21 @@
+#   Copyright (c) 1999-2000  Jason Gunthorpe <jgg@debian.org>
+#   Copyright (c) 2001-2003  Ryan Murray <rmurray@debian.org>
+#   Copyright (c) 2004  Joey Schulze <joey@infodrom.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program; if not, write to the Free Software
+#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
 # Some routines and configuration that are used by the ldap progams
 import termios, re, string, imp, ldap, sys, whrandom, crypt, rfc822;
 import userdir_gpg
@@ -80,7 +98,14 @@ def getpass(prompt = "Password: "):
    new[3] = new[3] & ~termios.ECHO;          # lflags
    try:
       termios.tcsetattr(fd, termios.TCSADRAIN, new);
-      passwd = raw_input(prompt);
+      try:
+         passwd = raw_input(prompt);
+      except KeyboardInterrupt:
+         termios.tcsetattr(fd, termios.TCSADRAIN, old);
+         print
+         sys.exit(0)
+      except EOFError:
+         passwd = ""
    finally:
       termios.tcsetattr(fd, termios.TCSADRAIN, old);
    print;