Validation of root password with cracklib

Current anaconda validates only length of root password.
but passwd command validates more things for password
like the following...
-------------------------------------------
Changing password for user root.
New UNIX password:
BAD PASSWORD: it is based on a dictionary word
Retype new UNIX password:
-------------------------------------------

so I added the validation of root password to
anaconda using cracklib same as passwd.

1 files changed, 13 insertions, 1 deletions

diff --git a/textw/userauth_text.py b/textw/userauth_text.py
index 6556b0730..a4218f928 100644
--- a/textw/userauth_text.py
+++ b/textw/userauth_text.py
@@ -20,6 +20,7 @@
 from snack import *
 from constants_text import *
 from rhpl.translate import _
+import cracklib
 
 def has_bad_chars(pw):
     allowed = string.digits + string.ascii_letters + string.punctuation + " "
@@ -77,7 +78,18 @@ class RootPasswordWindow:
                          "which are not allowed."),
 		       buttons = [ TEXT_OK_BUTTON ], width = 50)
             else:
-                break
+                msg = cracklib.FascistCheck(entry1.value())
+                if msg is not None:
+                    ret = anaconda.intf.messageWindow(_("Weak Password"),
+                                                  _("Weak password provided: %s"
+                                                    "\n\n"
+                                                    "Would you like to continue with this "
+                                                    "password?" % (msg, )),
+                                                  type = "yesno")
+                    if ret == 1:
+                        break
+                else:
+                    break
 
             entry1.set ("")
             entry2.set ("")