From 01c90fffc927dc8c4edd71bb9a852ae4b2aabf41 Mon Sep 17 00:00:00 2001
From: Dennis Gilmore <dennis@ausil.us>
Date: Fri, 24 Sep 2010 11:23:43 -0500
Subject: [PATCH 1/3] add fedora-burn-yubikey script
 used for setting up yubikeys for fedora

---
 src/fedora-burn-yubikey.py |   76 ++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 76 insertions(+), 0 deletions(-)
 create mode 100644 src/fedora-burn-yubikey.py

diff --git a/src/fedora-burn-yubikey.py b/src/fedora-burn-yubikey.py
new file mode 100644
index 0000000..03f7ad9
--- /dev/null
+++ b/src/fedora-burn-yubikey.py
@@ -0,0 +1,76 @@
+#!/usr/bin/python
+
+# ykpersonalize -ofixed=ccccccccccci -afcaa0c5bf2e83ec040e4aeb7f8565293 -ouid=1e7f1da7d6d1
+from fedora.client import AccountSystem, AuthError
+from getpass import getpass, getuser
+import subprocess, sys, gettext
+from optparse import OptionParser
+
+t = gettext.translation('fas', '/usr/share/locale', fallback = True)
+_ = t.gettext
+
+parser = OptionParser(version = "0.1")
+parser.add_option('-u', '--username',
+                  dest = 'username',
+                  default = None,
+                  metavar = 'username',
+                  help = _('Fedora Account System username'))
+parser.add_option('-U', '--url',
+                  dest = 'url',
+                  default = 'https://admin.fedoraproject.org/accounts/',
+                  metavar = 'url',
+                  help = _('FAS URL (Default: https://admin.fedoraproject.org/accounts/'))
+
+(opts, args) = parser.parse_args()
+
+if not opts.username:
+    print _('Please provide a username.')
+    parser.print_help()
+    sys.exit(0)
+
+if not getuser() == 'root':
+    print _('''Please run this program as root as it will need to write
+directly to the yubikey usb''')
+    sys.exit(5)
+
+print _(
+'''
+Attention: You are about to reprogram your yubikey!  Please ensure it is
+plugged in to your USB slot before continuing.  The secret key currently on
+your yubikey will be destroyed as part of this operation!
+
+''')
+
+print 'Contacting %s' % opts.url
+password = getpass('Password for %s: ' % opts.username)
+
+fas = AccountSystem(username=opts.username, password=password, base_url=opts.url)
+try:
+    new_key = fas.send_request('yubikey/genkey', auth=True)
+except AuthError, e:
+    print e
+    sys.exit(1)
+
+print
+print _('New key generated in FAS, attempting to burn to yubikey')
+print
+
+opts = new_key['key'].split()
+
+try:
+    retcode = subprocess.call(['/usr/bin/ykpersonalize', 
+                            '-ofixed=%s' % opts[0],
+                            '-a%s' % opts[2],
+                            '-ouid=%s' % opts[1]])
+except KeyboardInterrupt:
+    print _('''
+Burn attempt cancelled by user!  Note: Even though the key did not get burned
+onto your key, FAS did generate a new one.  This just means that if you did 
+previously burn a different key, it will no longer work.
+''')
+    retcode=1
+
+if retcode:
+    print "There was an error writing to your yubi key"
+else:
+    print "Success!  Your Yubikey ID is %s" % opts[0]
-- 
1.7.3.1