openstack/nova
Code Issues Proposed changes

More execvp fallout

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This commit is contained in:
Soren Hansen
2011-03-10 11:59:50 +01:00
parent 6601d52bfa
commit bd3411f885
1 changed files with 21 additions and 12 deletions
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33
nova/objectstore/image.py
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@@ -253,25 +253,34 @@ class Image(object):
@staticmethod
def decrypt_image(encrypted_filename, encrypted_key, encrypted_iv,
cloud_private_key, decrypted_filename):
key, err = utils.execute(
'openssl rsautl -decrypt -inkey %s' % cloud_private_key,
process_input=encrypted_key,
check_exit_code=False)
key, err = utils.execute('openssl',
'rsautl',
'-decrypt',
'-inkey', '%s' % cloud_private_key,
process_input=encrypted_key,
check_exit_code=False)
if err:
raise exception.Error(_("Failed to decrypt private key: %s")
% err)
iv, err = utils.execute(
'openssl rsautl -decrypt -inkey %s' % cloud_private_key,
process_input=encrypted_iv,
check_exit_code=False)
iv, err = utils.execute('openssl',
'rsautl',
'-decrypt',
'-inkey', '%s' % cloud_private_key,
process_input=encrypted_iv,
check_exit_code=False)
if err:
raise exception.Error(_("Failed to decrypt initialization "
"vector: %s") % err)
_out, err = utils.execute(
'openssl enc -d -aes-128-cbc -in %s -K %s -iv %s -out %s'
% (encrypted_filename, key, iv, decrypted_filename),
check_exit_code=False)
_out, err = utils.execute('openssl',
'enc',
'-d',
'-aes-128-cbc',
'-in', '%s' % (encrypted_filename,),
'-K', '%s' % (key,),
'-iv', '%s' % (iv,),
'-out', '%s' % (decrypted_filename,),
check_exit_code=False)
if err:
raise exception.Error(_("Failed to decrypt image file "
"%(image_file)s: %(err)s") %