Synnefo

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from optparse import make_option

from django.db import transaction

from django.core.management.base import CommandError

from snf_django.management.commands import SynnefoCommand

from astakos.oa2.models import Client, RedirectUrl

from astakos.oa2 import settings

class Command(SynnefoCommand):

    args = "<identfier>"

    help = "Create an oauth2 client"

    option_list = SynnefoCommand.option_list + (

        make_option('--secret',

                    dest='secret',

                    metavar='SECRET',

                    action='store',

                    default=None,

                    help="Set client's secret"),

        make_option('--is-trusted',

                    action='store_true',

                    dest='is_trusted',

                    default=False,

                    help="Whether client is trusted or not"),

        make_option('--type',

                    action='store',

                    dest='type',

                    default='confidential',

                    help="Set client's type"),

        make_option('--url',

                    action='append',

                    dest='urls',

                    default=[],

                    help="Set client's redirect URLs"),

    )

    @transaction.commit_on_success

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

        if len(args) != 1:

            raise CommandError("Invalid number of arguments")

        urls = filter(lambda u: len(u) <

                      settings.MAXIMUM_ALLOWED_REDIRECT_URI_LENGTH,

                      options['urls'])

        if len(options['urls']) != len(urls):

            self.stdout.write('The following urls are over the allowed limit '

                              'and are going to be ignored: %s\n' %

                              ','.join(set(options['urls']) - set(urls)))

        if not urls:

            raise CommandError("There should be at least one redirect URI")

        identifier = args[0].decode('utf8')

        try:

            c = Client(identifier=identifier, secret=options['secret'],

                       type=options['type'], is_trusted=options['is_trusted'])

            c.save()

            c.redirecturl_set.bulk_create((RedirectUrl(client=c, url=url) for

                                          url in urls))

            c.save()

        except BaseException, e:

            raise CommandError(e)

        else:

            self.stdout.write('Client created successfully\n')