[Pgp-tools-commit] r668 - trunk/keyart

[Aaron Toponce]

Author: atoponce-guest
Date: 2014-06-18 21:54:44 +0000 (Wed, 18 Jun 2014)
New Revision: 668

Modified:
   trunk/keyart/keyart
Log:
exit if hex string is not a multiple of 8 bytes

Modified: trunk/keyart/keyart
===================================================================
--- trunk/keyart/keyart	2014-06-18 21:45:50 UTC (rev 667)
+++ trunk/keyart/keyart	2014-06-18 21:54:44 UTC (rev 668)
@@ -32,7 +32,7 @@
         return gnupg
     except OSError:
         print "Please install GnuPG before using this script."
-        sys.exit(4)
+        sys.exit(1)
 
 def draw_art(key_size, key_algo, key_fpr):
     """Execute the Drunken Bishop algorithm on a key."""
@@ -243,6 +243,9 @@
         size = None
         algo = None
         fpr = ARGS.fingerprint[0]
+        if len(fpr) % 8 != 0:
+            print "Hex string must be a multiple of 8 bytes."
+            sys.exit(2)
         print draw_art(size, algo, fpr)
 
     if ARGS.keyring:
@@ -255,7 +258,3 @@
         cmd.append('--')
         cmd.extend(ARGS.keyid)
         gpg_cmd(cmd)
-
-
-
-