# coding=utf-8
from django.conf import settings
from django.core.management.base import CommandError
from django_extensions.compat import get_user_model, importlib
from django_extensions.management.utils import signalcommand
from django_extensions.compat import CompatibilityBaseCommand as BaseCommand
try:
from django.contrib.sessions.backends.base import VALID_KEY_CHARS # Django 1.5
except ImportError:
VALID_KEY_CHARS = "abcdef0123456789"
class Command(BaseCommand):
help = ("print the user information for the provided session key. "
"this is very helpful when trying to track down the person who "
"experienced a site crash.")
args = "session_key"
label = 'session key for the user'
can_import_settings = True
@signalcommand
def handle(self, *args, **options):
if len(args) > 1:
raise CommandError("extra arguments supplied")
if len(args) < 1:
raise CommandError("session_key argument missing")
key = args[0].lower()
if not set(key).issubset(set(VALID_KEY_CHARS)):
raise CommandError("malformed session key")
engine = importlib.import_module(settings.SESSION_ENGINE)
if not engine.SessionStore().exists(key):
print("Session Key does not exist. Expired?")
return
session = engine.SessionStore(key)
data = session.load()
print('Session to Expire: %s' % session.get_expiry_date())
print('Raw Data: %s' % data)
uid = data.get('_auth_user_id', None)
if uid is None:
print('No user associated with session')
return
print("User id: %s" % uid)
User = get_user_model()
try:
user = User.objects.get(pk=uid)
except User.DoesNotExist:
print("No user associated with that id.")
return
username_field = 'username'
if hasattr(User, 'USERNAME_FIELD') and User.USERNAME_FIELD is not None:
username_field = User.USERNAME_FIELD
for key in [username_field, 'email', 'first_name', 'last_name']:
print("%s: %s" % (key, getattr(user, key)))