61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
import getpass
|
|
from optparse import make_option
|
|
|
|
from django.contrib.auth import get_user_model
|
|
from django.core.management.base import BaseCommand, CommandError
|
|
from django.db import DEFAULT_DB_ALIAS
|
|
|
|
|
|
class Command(BaseCommand):
|
|
option_list = BaseCommand.option_list + (
|
|
make_option('--database', action='store', dest='database',
|
|
default=DEFAULT_DB_ALIAS, help='Specifies the database to use. Default is "default".'),
|
|
)
|
|
help = "Change a user's password for django.contrib.auth."
|
|
|
|
requires_model_validation = False
|
|
|
|
def _get_pass(self, prompt="Password: "):
|
|
p = getpass.getpass(prompt=prompt)
|
|
if not p:
|
|
raise CommandError("aborted")
|
|
return p
|
|
|
|
def handle(self, *args, **options):
|
|
if len(args) > 1:
|
|
raise CommandError("need exactly one or zero arguments for username")
|
|
|
|
if args:
|
|
username, = args
|
|
else:
|
|
username = getpass.getuser()
|
|
|
|
UserModel = get_user_model()
|
|
|
|
try:
|
|
u = UserModel._default_manager.using(options.get('database')).get(**{
|
|
UserModel.USERNAME_FIELD: username
|
|
})
|
|
except UserModel.DoesNotExist:
|
|
raise CommandError("user '%s' does not exist" % username)
|
|
|
|
self.stdout.write("Changing password for user '%s'\n" % u)
|
|
|
|
MAX_TRIES = 3
|
|
count = 0
|
|
p1, p2 = 1, 2 # To make them initially mismatch.
|
|
while p1 != p2 and count < MAX_TRIES:
|
|
p1 = self._get_pass()
|
|
p2 = self._get_pass("Password (again): ")
|
|
if p1 != p2:
|
|
self.stdout.write("Passwords do not match. Please try again.\n")
|
|
count = count + 1
|
|
|
|
if count == MAX_TRIES:
|
|
raise CommandError("Aborting password change for user '%s' after %s attempts" % (u, count))
|
|
|
|
u.set_password(p1)
|
|
u.save()
|
|
|
|
return "Password changed successfully for user '%s'" % u
|