Revision f46c95c4 snf-astakos-app/astakos/im/management/commands/user-add.py

b/snf-astakos-app/astakos/im/management/commands/user-add.py
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from django.core.validators import validate_email
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from django.core.exceptions import ValidationError
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from astakos.im.models import AstakosUser, AstakosGroup, Membership
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from astakos.im.util import reserved_email
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from astakos.im.models import AstakosUser
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from astakos.im.api.callpoint import AstakosDjangoDBCallpoint
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from ._common import add_user_permission
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def filter_custom_options(options):
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    base_dests = list(
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        getattr(o, 'dest', None) for o in BaseCommand.option_list)
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    return dict((k, v) for k, v in options.iteritems() if k not in base_dests)
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class Command(BaseCommand):
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    args = "<email> <first name> <last name> <affiliation>"
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    args = "<email>"
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    help = "Create a user"
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    option_list = BaseCommand.option_list + (
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        make_option('--first-name',
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                    dest='first_name',
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                    metavar='NAME',
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                    help="Set user's first name"),
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        make_option('--last-name',
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                    dest='last_name',
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                    metavar='NAME',
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                    help="Set user's last name"),
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        make_option('--affiliation',
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                    dest='affiliation',
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                    metavar='AFFILIATION',
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                    help="Set user's affiliation"),
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        make_option('--password',
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                    dest='password',
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                    metavar='PASSWORD',
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                    help="Set user's password"),
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        make_option('--active',
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                    action='store_true',
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                    dest='active',
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                    dest='is_active',
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                    default=False,
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                    help="Activate user"),
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        make_option('--admin',
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                    action='store_true',
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                    dest='admin',
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                    dest='is_superuser',
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                    default=False,
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                    help="Give user admin rights"),
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        make_option('--password',
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                    dest='password',
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                    metavar='PASSWORD',
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                    help="Set user's password"),
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        make_option('--add-group',
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                    dest='add-group',
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                    help="Add user group"),
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        make_option('--add-permission',
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                    dest='add-permission',
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                    help="Add user permission")
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        make_option('-g',
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                    action='append',
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                    dest='groups',
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                    help="Add user group (may be used multiple times)"),
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        make_option('-p',
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                    action='append',
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                    dest='permissions',
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                    help="Add user permission (may be used multiple times)")
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    )
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    def handle(self, *args, **options):
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        if len(args) != 4:
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        if len(args) != 1:
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            raise CommandError("Invalid number of arguments")
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        args = [a.decode('utf8') for a in args]
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        email, first, last, affiliation = args
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        #try:
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        #    validate_email(email)
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        #except ValidationError:
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        #    raise CommandError("Invalid email")
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        username = uuid4().hex[:30]
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        password = options.get('password')
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        if password is None:
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            password = AstakosUser.objects.make_random_password()
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        if reserved_email(email):
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            raise CommandError("A user with this email already exists")
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        email = args[0].decode('utf8')
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        user = AstakosUser(username=username, first_name=first, last_name=last,
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                           email=email, affiliation=affiliation,
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                           provider='local')
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        user.set_password(password)
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        user.renew_token()
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        try:
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            validate_email(email)
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        except ValidationError:
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            raise CommandError("Invalid email")
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        if options['active']:
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            user.is_active = True
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        if options['admin']:
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            user.is_superuser = True
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        u = {'email': email}
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        u.update(filter_custom_options(options))
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        if not u.get('password'):
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            u['password'] = AstakosUser.objects.make_random_password()
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        try:
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            user.save()
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            c = AstakosDjangoDBCallpoint()
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            c.create_users((u,))
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        except socket.error, e:
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            raise CommandError(e)
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        except ValidationError, e:
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            raise CommandError(e)
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        else:
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            msg = "Created user id %d" % (user.id,)
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            if options['password'] is None:
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                msg += " with password '%s'" % (password,)
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            self.stdout.write(msg + '\n')
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            groupname = options.get('add-group')
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            if groupname is not None:
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                try:
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                    group = AstakosGroup.objects.get(name=groupname)
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                    Membership(group=group,
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                               person=user, date_joined=datetime.now()).save()
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                    self.stdout.write(
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                        'Group: %s added successfully\n' % groupname)
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                except AstakosGroup.DoesNotExist, e:
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                    self.stdout.write(
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                        'Group named %s does not exist\n' % groupname)
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            pname = options.get('add-permission')
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            if pname is not None:
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                try:
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                    r, created = add_user_permission(user, pname)
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                    if created:
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                        self.stdout.write(
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                            'Permission: %s created successfully\n' % pname)
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                    if r > 0:
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                        self.stdout.write(
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                            'Permission: %s added successfully\n' % pname)
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                    elif r == 0:
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                        self.stdout.write(
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                            'User has already permission: %s\n' % pname)
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                except Exception, e:
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                    raise CommandError(e)
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            raise CommandError(e)

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