Synnefo

# Copyright 2013 GRNET S.A. All rights reserved.

#

# Redistribution and use in source and binary forms, with or

# without modification, are permitted provided that the following

# conditions are met:

#

#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

#

#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

#      provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

#

# The views and conclusions contained in the software and

# documentation are those of the authors and should not be

# interpreted as representing official policies, either expressed

# or implied, of GRNET S.A.

from django.core.management.base import CommandError

from django.db import transaction

from snf_django.management.commands import SynnefoCommand

from astakos.oa2.models import Client

class Command(SynnefoCommand):

    args = "<client ID or identifier>"

    help = "Remove an oauth2 client along with its registered redirect urls"

    @transaction.commit_on_success

    def handle(self, *args, **options):

        if len(args) != 1:

            raise CommandError("Please provide a client ID or identifier")

        ident = args[0]

        try:

            try:

                ident = int(ident)

                client = Client.objects.get(id=ident)

            except ValueError:

                client = Client.objects.get(identifier=ident)

        except Client.DoesNotExist:

            raise CommandError(

                "Client does not exist. You may run snf-manage "

                "oa2-client-list for available client IDs.")

        client.redirecturl_set.all().delete()

        client.authorizationcode_set.all().delete()

        client.token_set.all().delete()

        client.delete()